CN216029483U

CN216029483U - Clamp for machining machine tool bar

Info

Publication number: CN216029483U
Application number: CN202122455048.XU
Authority: CN
Inventors: 王志永; 胡越维; 白晓雨
Original assignee: Tianjin Hangying Chengcheng Detection Technology Co ltd
Current assignee: Tianjin Hangying Chengcheng Detection Technology Co ltd
Priority date: 2021-10-12
Filing date: 2021-10-12
Publication date: 2022-03-15
Anticipated expiration: 2031-10-12

Abstract

The utility model discloses a clamp for machining a machine tool bar, which comprises a base and a threaded column, wherein a nut is arranged on the outer side above the base, a rotating shaft is connected above the base, a sliding rail is arranged on the inner side of a bottom plate, a clamp base is arranged above a roller assembly, rubber is arranged at the upper end of a clamping opening, supporting columns are arranged on the left side and the right side of the rear end above the clamp base, the threaded column is arranged on the inner side of a top plate, and a fixing bolt is arranged on the outer side above the top plate. This anchor clamps are used in lathe rod processing, the operator can be manual pass the bottom plate forward or backward, rotate through the pivot, carry out angular adjustment to the rod that has step up, be favorable to the flexibility that rod adds the anchor clamps and use, the operator can manually pass anchor clamps base, control on making anchor clamps base slide rail again and remove, be favorable to the convenience that rod adds the anchor clamps and use, the operator accessible rotates the handle and makes the mouth grow or reduce of pressing from both sides, be favorable to the rod that rod adds the different rod of anchor clamps processing diameter.

Description

Clamp for machining machine tool bar

Technical Field

The utility model relates to the technical field of machine tool bar machining, in particular to a clamp for machining a machine tool bar.

Background

Machine tool bars are usually manufactured by processing into castings, forgings, foils, plates, strips, pipes, bars, profiles and the like, and then performing the processes of cold bending, sawing, drilling, assembling, coloring and the like.

At present, a clamp for machining a machine tool bar on the market cannot clamp the machine tool bar well, and is not convenient to move during machining.

Disclosure of Invention

The utility model aims to provide a clamp for machining a machine tool bar, which solves the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an anchor clamps are used in processing of lathe rod, includes base and screw thread post, the top outside of base is provided with the nut, and the inboard of nut is provided with the bolt, the top of base is connected with the pivot, and the top of pivot installs the bottom plate, the inboard of bottom plate is provided with the slide rail, and installs roller components above the slide rail, roller components's top is provided with the anchor clamps base, and installs the top of anchor clamps base and press from both sides the mouth, the upper end of pressing from both sides the mouth is provided with rubber, the top rear end left and right sides of anchor clamps base all is provided with the pillar, and the top of pillar is provided with the roof, the screw thread post sets up in the inboard of roof, the top outside of roof is provided with the gim peg, and the rotating assembly is installed to the top of screw thread post.

Preferably, the base is rotatably connected with the bottom plate, and the length of the base is smaller than that of the bottom plate.

Preferably, the roller assembly comprises a mounting seat, a roller base, a connecting rod and a roller, the roller base is arranged below the mounting seat, the connecting rod is arranged on the inner side of the roller base, and the roller is arranged on the inner side of the connecting rod.

Preferably, the length of the clamp base is greater than that of the clamping opening, and the clamping opening is connected with the rubber in an adhesive mode.

Preferably, the number of the support columns is two, which are symmetrical with respect to the central axis of the threaded column, and the support columns are parallel to the central axis of the threaded column.

Preferably, the threaded column coincides with the central axis of the ring, and the diameter of the threaded column is smaller than that of the ring.

Preferably, the rotating assembly comprises a ring and a handle, and the handle is connected to the outer side of the ring.

The utility model provides a clamp for machining a machine tool bar, which has the following beneficial effects: the bottom plate can be manually pushed forwards or backwards by an operator, the rotating shaft is rotated, the angle of the tightened bar is adjusted, the bar machining clamp is flexible to use, the clamp base can be manually pushed by the operator, the clamp base is made to move on a sliding rail, the bar is conveniently machined by the operator, the bar machining clamp is convenient to use, the handle can be rotated by the operator to enable the clamping opening to be enlarged or reduced, and different bars of the bar machining clamp machining diameter are facilitated.

1. According to the utility model, through the arrangement of the rotating shaft, an operator can manually push the bottom plate forwards or backwards, and through the rotation of the rotating shaft, the angle of the clamped bar is adjusted, so that the bar machining fixture is beneficial to the use flexibility of the bar machining fixture, and the bar machining of a machine tool is convenient for the operator.

2. According to the utility model, through the arrangement of the bottom plate, the slide rail and the idler wheels, the slide rail is embedded in the inner side of the bottom plate, the idler wheels are embedded in the inner side of the slide rail, and an operator can manually push the clamp base to enable the clamp base to move left and right on the slide rail, so that the operator can conveniently process the bar, and the use convenience of the bar processing clamp is facilitated.

3. According to the utility model, through the arrangement of the clamping opening, the rubber, the threaded column and the handle, an operator rotates the handle clockwise to enable the threaded column to ascend, further to enable the opening of the clamping opening to be enlarged, puts the bar into the clamping opening, rotates the handle anticlockwise to enable the threaded column to descend, and enables the opening of the clamping opening to be reduced, so that the bar processing fixture is beneficial to processing the bars with different diameters, at the moment, the rubber is in close contact with the bar, the clamping opening is prevented from generating clamping marks on the surface of the bar through the rubber, and the bar is protected.

Drawings

FIG. 1 is a schematic front view of a bar machining fixture of a machine tool according to the present invention;

FIG. 2 is a schematic side view of a bar machining jig according to the present invention;

FIG. 3 is a schematic top view of a bar machining jig according to the present invention;

fig. 4 is a rear view structural schematic diagram of a clamp for machining a machine tool bar according to the present invention.

In the figure: 1. a base; 2. a nut; 3. a bolt; 4. a rotating shaft; 5. a base plate; 6. a slide rail; 7. a roller assembly; 701. a mounting seat; 702. a roller base; 703. a connecting rod; 704. a roller; 8. a clamp base; 9. clamping the opening; 10. rubber; 11. a pillar; 12. a threaded post; 13. a top plate; 14. a fixing bolt; 15. a rotating assembly; 1501. a circular ring; 1502. a handle.

Detailed Description

As shown in fig. 1 and 2, a clamp for machining a machine tool bar comprises a base 1 and a threaded column 12, a nut 2 is arranged on the outer side of the upper part of the base 1, a bolt 3 is arranged on the inner side of the nut 2, a rotating shaft 4 is connected to the upper part of the base 1, a bottom plate 5 is arranged above the rotating shaft 4, an operator can manually push the bottom plate 5 forwards or backwards, the rotating shaft 4 rotates to adjust the angle of the tightened bar, the flexibility of the use of the clamp for machining the bar is facilitated, a sliding rail 6 is arranged on the inner side of the bottom plate 5, a roller assembly 7 is arranged above the sliding rail 6, a clamp base 8 is arranged above the roller assembly 7, the sliding rail 6 is embedded on the inner side of the bottom plate 5, a roller 704 is embedded on the inner side of the sliding rail 6, the operator can manually push the clamp base 8 to enable the clamp base 8 to move left and right on the sliding rail 6, so as to facilitate the operator to machine the bar, the convenience of using the bar processing clamp is facilitated, the clamping opening 9 is arranged above the clamp base 8, and the upper end of the clamping opening 9 is provided with rubber 10.

As shown in fig. 1, 3 and 4, the left and right sides of the upper rear end of the clamp base 8 are provided with pillars 11, a top plate 13 is disposed above the pillars 11, a threaded column 12 is disposed inside the top plate 13, a fixing bolt 14 is disposed outside the upper side of the top plate 13, a rotating assembly 15 is mounted above the threaded column 12, the base 1 is rotatably connected with the bottom plate 5, the length of the base 1 is smaller than that of the bottom plate 5, the roller assembly 7 comprises a mounting seat 701, a roller base 702, a connecting rod 703 and a roller 704, the roller base 702 is disposed below the mounting seat 701, the connecting rod 703 is disposed inside the roller base 702, the roller 704 is mounted inside the connecting rod 703, the length of the clamp base 8 is larger than that of the nip 9, the nip 9 is adhesively connected with the rubber 10, the pillars 11 are symmetrically disposed about the central axis of the threaded column 12, and the central axes of the pillars 11 and the threaded column 12 are parallel, the central axis of screw thread post 12 and ring 1501 coincides mutually, and the diameter of screw thread post 12 is less than the diameter of ring 1501, rotating assembly 15 includes ring 1501 and handle 1502, and the outside of ring 1501 is connected with handle 1502, the operator is through clockwise rotation handle 1502, make screw thread post 12 rise, and then make and press from both sides 9 opening grow, put into with the rod and press from both sides mouthful 9, anticlockwise rotation handle 1502 again, make screw thread post 12 descend, make and press from both sides 9 openings and reduce, be favorable to the different rod of rod processing anchor clamps processing diameter, rubber 10 and rod in close contact with this moment, prevent through rubber 10 that it makes the clamp mark appear on the rod surface to press from both sides mouthful 9, protect the rod.

In conclusion, when the clamp for machining the bars of the machine tool is used, firstly, the clamp base 8 supports the top plate 13 through the support post 11, the threaded column 12 penetrates through the top plate 13 to be connected with the upper clamping opening 9, the threaded column 12 is further connected with the ring 1501, an operator rotates the handle 1502 clockwise to enable the threaded column 12 to ascend and further enable the opening of the clamping opening 9 to be enlarged, the bars are placed into the clamping opening 9, then rotates the handle 1502 anticlockwise to enable the threaded column 12 to descend and enable the opening of the clamping opening 9 to be reduced, so that the clamp for machining the bars with different diameters is facilitated, the rubber 10 is in close contact with the bars, the clamping opening 9 is prevented by the rubber 10 to enable the surfaces of the bars to be provided with clamping marks, the bars are protected, the slide rail 6 is embedded in the inner side of the bottom plate 5, the roller 704 is embedded in the inner side of the slide rail 6, and the operator can manually push the clamp base 8 to enable the clamp base 8 to move left and right on the slide rail 6, thereby be convenient for the operator to process the rod, be favorable to the convenience that rod processing anchor clamps used, the operator can be manual pass bottom plate 5 forward or backward, rotates through pivot 4, carries out angle adjustment to the rod that has step up, is favorable to the flexibility that rod processing anchor clamps used, and this is exactly this lathe is the theory of operation of anchor clamps for rod processing.

Claims

1. The clamp for machining the machine tool bar comprises a base (1) and a threaded column (12) and is characterized in that a nut (2) is arranged on the outer side of the top of the base (1), a bolt (3) is arranged on the inner side of the nut (2), a rotating shaft (4) is connected to the top of the base (1), a bottom plate (5) is installed above the rotating shaft (4), a sliding rail (6) is arranged on the inner side of the bottom plate (5), a roller assembly (7) is installed above the sliding rail (6), a clamp base (8) is arranged above the roller assembly (7), a clamping opening (9) is installed above the clamp base (8), rubber (10) is arranged at the upper end of the clamping opening (9), supporting columns (11) are arranged on the left side and the right side of the rear end of the clamp base (8), and a top plate (13) is arranged above the supporting columns (11), the threaded column (12) is arranged on the inner side of the top plate (13), a fixing bolt (14) is arranged on the outer side of the upper portion of the top plate (13), and a rotating assembly (15) is installed above the threaded column (12).

2. The clamp for machining the bar material by the machine tool according to claim 1, wherein the base (1) is rotatably connected with the bottom plate (5), and the length of the base (1) is smaller than that of the bottom plate (5).

3. The clamp for machining the machine tool bar according to claim 1, wherein the roller assembly (7) comprises a mounting seat (701), a roller base (702), a connecting rod (703) and a roller (704), the roller base (702) is arranged below the mounting seat (701), the connecting rod (703) is arranged on the inner side of the roller base (702), and the roller (704) is arranged on the inner side of the connecting rod (703).

4. The clamp for machining the bar material by the machine tool according to claim 1, wherein the length of the clamp base (8) is larger than that of the clamp opening (9), and the clamp opening (9) is connected with the rubber (10) in an adhesion mode.

5. The machine tool bar processing clamp according to claim 1, wherein two of the support columns (11) are symmetrically arranged about the central axis of the threaded column (12), and the support columns (11) are parallel to the central axis of the threaded column (12).

6. The clamp for machining a bar according to claim 1, wherein the threaded column (12) coincides with a central axis of the ring (1501), and the diameter of the threaded column (12) is smaller than the diameter of the ring (1501).

7. The machine tool bar processing clamp according to claim 1, wherein the rotating assembly (15) comprises a ring (1501) and a handle (1502), and the handle (1502) is connected to the outer side of the ring (1501).