WORKPIECE CLAMP DEVICE WITH SINGLE SIDE
First Claim
1. A workpiece clamp device with single side, arranged on a base plane, the device comprising:
- a movable block, having a main body, a first inclined surface arranged at a right side of the main body and inclined from a bottom to a top in a right to a left inclination, a first clamp surface arranged at a left side of the main body, at least one first stop portion concavely arranged at the first inclined surface, and a first limit portion arranged at each of a front end and a rear end of the main body and extending along the first inclined surface;
a driving block, arranged adjacent the right side of the movable block and with a driving body, a second inclined surface arranged at a left side of the driving body and adjacent the first inclined surface of the movable block and having a matching inclination from a bottom to a top of the driving block from a right to a left inclination, a second clamp surface arranged at a right side of the driving body, at least one second stop portion concavely arranged at the second inclined surface and corresponding to the at least one first stop portion, a second limit portion arranged at each of a front end and a rear end of the driving body and extending along the second inclined surface such that the second and first limit portions are slidably connected thereby, and at least one vertical step hole, passing through the driving body from the top to the bottom,at least one elastic member, arranged between the at least one first stop portion and the at least one second stop portion, two ends of the elastic member are respectively abutted against the at least one first stop portion and the at least one second stop portion; and
a bolt passing through the at least one vertical step hole, a head portion of the bolt abutted against the at least one vertical step hole, a screw portion of the bolt passing through the at least one vertical step hole and screwed with the base plane, wherein contact between the first inclined surface and the second inclined surface urges the movable block leftward and rightward as the bolt is screwed in and screwed out relative to the base plane and simultaneously cooperated with elasticity of the at least one elastic member.
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Accused Products
Abstract
A workpiece clamp device with single side is disclosed. When a bolt is screwed in relative to a base plane, an elastic member is compressed by a first and a second stop portions and a second clamp surface of a driving block is limited by a second wall surface. A first inclined surface is pushed leftward by a second inclined surface so that a tool is clamped by the first clamp surface and a first wall surface. When the bolt is screwed out relative to the base plane, the elastic member is reset due to the compression of the first and the second stop portions. Since the second clamp surface is limited by a second wall surface, the first inclined surface is pushed rightward by the second inclined surface to move the driving block upward so that the force for clamping the tool is released and the tool is disassembled.
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Citations
7 Claims
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1. A workpiece clamp device with single side, arranged on a base plane, the device comprising:
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a movable block, having a main body, a first inclined surface arranged at a right side of the main body and inclined from a bottom to a top in a right to a left inclination, a first clamp surface arranged at a left side of the main body, at least one first stop portion concavely arranged at the first inclined surface, and a first limit portion arranged at each of a front end and a rear end of the main body and extending along the first inclined surface; a driving block, arranged adjacent the right side of the movable block and with a driving body, a second inclined surface arranged at a left side of the driving body and adjacent the first inclined surface of the movable block and having a matching inclination from a bottom to a top of the driving block from a right to a left inclination, a second clamp surface arranged at a right side of the driving body, at least one second stop portion concavely arranged at the second inclined surface and corresponding to the at least one first stop portion, a second limit portion arranged at each of a front end and a rear end of the driving body and extending along the second inclined surface such that the second and first limit portions are slidably connected thereby, and at least one vertical step hole, passing through the driving body from the top to the bottom, at least one elastic member, arranged between the at least one first stop portion and the at least one second stop portion, two ends of the elastic member are respectively abutted against the at least one first stop portion and the at least one second stop portion; and a bolt passing through the at least one vertical step hole, a head portion of the bolt abutted against the at least one vertical step hole, a screw portion of the bolt passing through the at least one vertical step hole and screwed with the base plane, wherein contact between the first inclined surface and the second inclined surface urges the movable block leftward and rightward as the bolt is screwed in and screwed out relative to the base plane and simultaneously cooperated with elasticity of the at least one elastic member. - View Dependent Claims (2, 3, 4, 5, 6, 7)
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Specification