Part clamping device for lathe maintenance

Abstract

The utility model relates to the technical field of track part maintenance, in particular to a part clamping device for lathe maintenance, which is characterized in that one end of a two-way screw is rotatably connected to a groove, the other end of the two-way screw is fixedly connected with a rotating shaft, and two parallel connecting plates are slidably connected in the groove; a second threaded hole is formed in each connecting plate, the second threaded holes are matched with the two-way screw rod, one end of each connecting plate is fixedly connected with an arc-shaped clamping block, and the arc-shaped clamping blocks are matched with the side edge of the rail piece. After the bidirectional screw rotates, the two connecting plates move oppositely, the connecting plates drive the arc clamping blocks to move, the two arc clamping blocks move oppositely by a certain distance to make contact with the side edge of the track piece and clamp and fix the track piece, and due to the fact that the arc clamping blocks are attached to the side edge of the track piece, clamping and fixing are more stable, sliding is not prone to occurring, and the clamping effect is good. And the surface of the rail piece cannot be scratched, and the fixing effect of the rail piece is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of rail component maintenance, in particular to a component clamping device for lathe maintenance. Background Art

[0002] After being used for a period of time, track components will show a certain degree of wear and tear, and need to be maintained. Track parts are a common track component. Track parts allow vehicles to move in the direction of the track. When track parts are worn, they need to be removed for grinding and maintenance to improve the smoothness of the track part surface.

[0003] When repairing the rail parts, the rail parts are fixed on the clamping mechanism of the lathe. The clamping mechanism contacts the two ends of the rail parts, and the clamping mechanism clamps and fixes the two ends of the rail parts. There is friction contact between the clamping mechanism and the ends of the rail parts, and relative sliding is likely to occur between the ends of the rail parts and the clamping mechanism. When the rail parts slide, scratches are likely to appear on the ends of the rail parts, thereby reducing the fixing effect of the rail parts. Utility Model Content

[0004] The utility model aims to solve the problem in the prior art that relative sliding is likely to occur between the end of a track member and a clamping mechanism, and that scratches are likely to appear on the end of the track member when the track member slides, thereby reducing the fixing effect of the track member. A parts clamping device for lathe maintenance is proposed.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A parts clamping device for lathe maintenance is designed, comprising a groove frame, the groove frame is connected with a squeezing mechanism, the upper end of the groove frame is provided with a groove, the groove is connected with a clamping mechanism for vertically limiting a track member;

[0007] The clamping mechanism includes a bidirectional screw, one end of the bidirectional screw is rotatably connected to the groove, the other end of the bidirectional screw is fixedly connected to a rotating shaft, one end of the rotating shaft extends outside the groove, and two parallel connecting plates are slidably connected in the groove, each connecting plate is provided with a second threaded hole, the second threaded hole cooperates with the bidirectional screw, and one end of each connecting plate is fixedly connected to an arc-shaped clamping block, and the arc-shaped clamping block cooperates with the side of the track member.

[0008] Preferably, a mounting hole is provided on the groove frame.

[0009] Preferably, the extrusion mechanism comprises an extrusion plate, the extrusion plate is slidably connected to the groove frame, an adjusting member is rotatably connected to the extrusion plate, a first threaded hole is provided on the groove frame, and the adjusting member cooperates with the first threaded hole.

[0010] Preferably, the adjusting member is a threaded rod.

[0011] Preferably, a collecting mechanism is connected to the connecting plate, and the collecting mechanism includes two parallel supporting plates, and the two parallel supporting plates are fixedly connected to different connecting plates, and the upper end of each supporting plate is fixedly connected to a collecting rack, and the track member is located between the two collecting racks, and the two collecting racks cooperate with each other.

[0012] Preferably, an anti-corrosion layer is sprayed on the collecting rack.

[0013] The utility model provides a parts clamping device for lathe maintenance, which has the following beneficial effects:

[0014] By rotating the bidirectional screw, the two connecting plates move toward each other, and the connecting plates drive the arc-shaped clamping blocks to move. The two arc-shaped clamping blocks move toward each other for a distance and contact the side of the track member, and clamp the track member to fix it. Since the arc-shaped clamping blocks fit the side of the track member, the clamping and fixing are more stable, less likely to slide, and will not cause scratches on the surface of the track member, thereby improving the fixing effect of the track member. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the structure of a parts clamping device for lathe maintenance proposed by the utility model Figure 1 ;

[0016] Figure 2 This is a schematic diagram of the structure of a parts clamping device for lathe maintenance proposed by the utility model Figure 2 ;

[0017] Figure 3 This is a cross-sectional structural schematic diagram of a parts clamping device for lathe maintenance proposed by the utility model;

[0018] Figure 4 The utility model is a schematic diagram of the connection structure of a clamping mechanism and a collecting mechanism in a parts clamping device for lathe maintenance.

[0019] In the figure: 1. groove rack; 2. extrusion mechanism; groove; 4. clamping mechanism; 5. collecting mechanism; 21. extrusion plate; 22. adjusting member; 41. bidirectional screw; 42. rotating shaft; 43. connecting plate; 44. arc clamping block; 51. supporting plate; 52. collecting rack. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0021] Example 1

[0022] Reference Figure 1-4 A parts clamping device for lathe maintenance includes a groove frame 1, a mounting hole is provided on the groove frame 1, an extrusion mechanism 2 is connected to the groove frame 1, a groove 3 is provided at the upper end of the groove frame 1, and a clamping mechanism 4 for vertically limiting the track member is connected to the groove 3;

[0023] The clamping mechanism 4 includes a bidirectional screw 41, one end of which is rotatably connected to the groove 3, and the other end of the bidirectional screw 41 is fixedly connected to a rotating shaft 42, one end of which extends outside the groove 3, and two parallel connecting plates 43 are slidably connected in the groove 3, each connecting plate 43 is provided with a second threaded hole, and the second threaded hole cooperates with the bidirectional screw 41, and one end of each connecting plate 43 is fixedly connected to an arc-shaped clamping block 44, and the arc-shaped clamping block 44 cooperates with the side of the track member.

[0024] Working process: when the groove frame 1 is placed on the lathe, the fixing bolts pass through the mounting holes, the groove frame 1 is installed on the lathe, the track component is placed on the groove frame 1, and the extrusion mechanism 2 is rotated. The extrusion mechanism 2 squeezes and fixes the track component in the groove frame 1, so that the track component will not move in the horizontal direction, and then the rotating shaft 42 is rotated. The rotating shaft 42 drives the bidirectional screw 41 to rotate. After the bidirectional screw 41 rotates, the two connecting plates 43 move toward each other, and the connecting plates 43 drive the arc clamping blocks 44 to move. The two arc clamping blocks 44 move toward each other for a distance and contact the side of the track component, and clamp the track component to fix it. Since the arc clamping blocks 44 fit the side of the track component, the track component is limited in the vertical direction, so that the track component cannot move in the vertical direction. The arc clamping blocks 44 fit the side of the track component, and the clamping and fixing are more stable, not easy to slide, and will not cause scratches on the surface of the track component, thereby improving the fixing effect of the track component.

[0025] Example 2

[0026] Reference Figure 2As another preferred embodiment of the utility model, the difference from embodiment 1 is that the extrusion mechanism 2 includes an extrusion plate 21, which is slidably connected to the groove frame 1, and an adjusting member 22 is rotatably connected to the extrusion plate 21. The adjusting member 22 is a threaded rod, and a first threaded hole is opened on the groove frame 1. The adjusting member 22 cooperates with the first threaded hole, and the adjusting member 22 is rotated. After the adjusting member 22 rotates, the extrusion plate 21 is driven to move. After the extrusion plate 21 moves, it contacts the track member and squeezes and fixes it, so that the track member does not move in the horizontal direction.

[0027] Example 3

[0028] When the surface of the track is polished and repaired, the debris produced falls onto the groove frame 1 under its own gravity, thereby affecting the installation and fixation of the next track. Figure 4 As another preferred embodiment of the utility model, on the basis of embodiment 1, a collecting mechanism 5 is connected to the connecting plate 43, and the collecting mechanism 5 includes two parallel supporting plates 51, and the two parallel supporting plates 51 are fixedly connected to different connecting plates 43. The upper end of each supporting plate 51 is fixedly connected to a collecting rack 52, and an anti-corrosion layer is sprayed on the collecting rack 52, and the anti-corrosion layer is a polyethylene anti-corrosion layer. The track member is located between the two collecting racks 52, and the two collecting racks 52 cooperate with each other. When the connecting plate 43 drives the arc-shaped clamping block 44 to clamp and fix the track member, it also drives the support plate 51 to move, and the support plate 51 drives the collecting rack 52 to move. After the two collecting racks 52 contact, a collecting box is formed, and the debris falling from the upper surface of the track member falls into the collecting box. The collecting box collects the debris to prevent the debris from falling on the groove rack 1, thereby not affecting the installation and fixation of the next track member.

[0029] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A parts clamping device for lathe maintenance, characterized in that: It comprises a groove frame (1), wherein: The groove frame (1) is connected to a squeezing mechanism (2), the upper end of the groove frame (1) is provided with a groove (3), and the groove (3) is connected to a clamping mechanism (4) for vertically limiting the track member; The clamping mechanism (4) comprises a bidirectional screw (41), one end of which is rotatably connected to the groove (3), and the other end of which is fixedly connected to a rotating shaft (42), one end of which extends outside the groove (3), and two parallel connecting plates (43) are slidably connected in the groove (3), each of which is provided with a second threaded hole, which cooperates with the bidirectional screw (41), and one end of each of which is fixedly connected to an arc-shaped clamping block (44), which cooperates with the side of the track member.

2. The parts clamping device for lathe maintenance according to claim 1, characterized in that: The groove frame (1) is provided with a mounting hole.

3. The parts clamping device for lathe maintenance according to claim 1, characterized in that: The extrusion mechanism (2) comprises an extrusion plate (21), the extrusion plate (21) is slidably connected to the groove frame (1), an adjusting member (22) is rotatably connected to the extrusion plate (21), a first threaded hole is provided on the groove frame (1), and the adjusting member (22) cooperates with the first threaded hole.

4. The parts clamping device for lathe maintenance according to claim 3, characterized in that: The adjusting member (22) is a threaded rod.

5. The parts clamping device for lathe maintenance according to claim 1, characterized in that: The connecting plate (43) is connected to a collecting mechanism (5), and the collecting mechanism (5) comprises two supporting plates (51) arranged in parallel, and the two supporting plates (51) arranged in parallel are fixedly connected to different connecting plates (43), and the upper end of each supporting plate (51) is fixedly connected to a collecting frame (52), and the track member is located between the two collecting frames (52), and the two collecting frames (52) cooperate with each other.

6. The parts clamping device for lathe maintenance according to claim 5, characterized in that: An anti-corrosion layer is sprayed on the collecting frame (52).

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