A kind of special castor of numerically-controlled machine tool

A kind of special castor of numerically-controlled machine tool

  • CN 108,019,599 A
  • Filed: 12/08/2017
  • Published: 05/11/2018
  • Est. Priority Date: 12/08/2017
  • Status: Active Application
First Claim
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1. a kind of special castor of numerically-controlled machine tool, including installation housing (1), it is characterised in that:

  • The left side of described installation housing (1) bottomRight both sides have been fixedly connected with support leg (2), and the bottom of the support leg (2) is fixedly connected with connecting plate (3), the connecting plate(3) bottom symmetrical is provided with two the first support plates (4), is flexibly connected between two the first support plates (4) by wheel shaft (5)There is roller (6), described install is fixedly connected with slide (7) at the top of housing (1) inner wall, activity on the inner wall of the slide (7)Sliding block (8) is connected with, the bottom of the sliding block (8) is fixedly connected with thread bush (9), and the bottom of the thread bush (9) is through cunningRail (7) and the outside of slide (7) is extended to, the thread bush (9) is flexibly connected with slide (7), the surface of the thread bush (9)And it is fixedly connected with the first taper cone pulley (10), the left and right sides of the first taper cone pulley (10) bottom below slide (7)The second support plate (11) has been fixedly connected with, connecting shaft (12) is fixedly connected with the right side of second support plate (11), it is describedThe surface of connecting shaft (12) is fixedly connected with bearing (13), the bottom and the bottom of installation housing (1) inner wall of the bearing (13)Contact with each other, threaded rod (14) is threaded with the inner wall of the thread bush (9), the bottom of the threaded rod (14) is through peaceDress housing (1) and extend to the external stability of installation housing (1) and be connected with bottom plate (15), the threaded rod (14) and installation housing(1) it is flexibly connected, the bottom of the bottom plate (15) is fixedly connected with wear-resistant pad (16), the left and right two at the top of the bottom plate (15)Side has been fixedly connected with slide bar (17), and the surface activity of the slide bar (17) is connected with sliding sleeve (18), the right side of the sliding sleeve (18)Side is fixedly connected with fixed plate (19), and the top of two fixed plates (19) is fixedly connected by installing housing (1), the mounting shellShaft (20) is connected with the right side of body (1), the left side of the shaft (20) through installation housing (1) and extends to mounting shellThe inside of body (1) is fixedly connected with the second taper cone pulley (21), and second taper cone pulley (21) is mutually nibbled with the first taper cone pulley (10)Close, be fixedly connected with turntable (22) on the right side of the shaft (20), the top on the right side of the turntable (22) is fixedly connected with rotation(23), the bottom thread on the right side of the turntable (22) is connected with bolt (24), and turntable is run through in the left side of the bolt (24)(22) and the outside of turntable (22) is extended to, the left side of the bolt (24) on the right side of installation housing (1) with contacting with each other.

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