Linear guide rail pair sliding block machining clamp

Abstract

The utility model relates to a linear guide rail pair sliding block machining clamp which comprises a supporting frame, an installation plate is installed at the upper end of the supporting frame, a plurality of side positioning blocks which are evenly distributed at equal intervals are fixedly connected to the upper end of the installation plate, a guide block is arranged between every two adjacent side positioning blocks, and locking blocks are connected to the left end and the right end of each guide block in a sliding mode. The guide block is connected with an air cylinder capable of driving the guide block to move downwards, the air cylinder is fixedly connected to the supporting frame, the left end and the right end of the guide block are each provided with a rear positioning block fixedly connected to the upper end of the mounting plate, and the upper end of each rear positioning block is fixedly connected with an upper positioning block. The position of the upper surface of the sliding block is positioned through the upper positioning block, the air cylinder drives the guide block to move downwards, the guide block drives the locking block to move towards one end close to the side positioning block, the locking block and the side positioning block jointly lock and position the sliding block, and the sliding block positioning effect is good.

Description

Technical Field

[0001] The utility model relates to the technical field of slider processing, in particular to a linear guideway auxiliary slider processing fixture. Background Art

[0002] The utility model patent with application number: CN202122243987.8 discloses a tooling fixture for slider processing, including a fixture base, a positioning groove is provided on the fixture base, a positioning plate is detachably provided in the positioning groove, a clamping mechanism is provided on the fixture base, and placement grooves for placing workpieces are provided at both ends of the clamping mechanism on the fixture base, and the width of the placement groove is less than the width of the workpiece. The above technical solution has a detachable positioning groove and a positioning plate on the fixture base, and with the help of an inclined wedge clamping mechanism, the slider workpiece can be conveniently and quickly positioned and fixed on the fixture base. Multiple inclined wedge clamping mechanisms are provided on the same tooling fixture, which effectively improves the space utilization of the tooling fixture, reduces the downtime for auxiliary loading, and greatly improves the processing efficiency. However, the upper surface of the slider is not positioned, and the slider may be lifted when clamped, affecting the processing effect of the slider. Utility Model Content

[0003] The utility model aims to solve the problems existing in the prior art and provides a linear guide rail auxiliary slider processing fixture, which is provided with an upper positioning block and can position the upper surface of the slider to prevent the slider from tilting, and has a good slider processing effect.

[0004] The utility model adopts a technical solution to solve its technical problems: this linear guide rail auxiliary slider processing fixture comprises a support frame, a mounting plate is installed on the upper end of the support frame, and a plurality of equidistant and evenly distributed side positioning blocks are fixedly connected to the upper end of the mounting plate, a guide block is arranged between two adjacent side positioning blocks, and locking blocks are slidably connected to the left and right ends of the guide blocks, and a cylinder that can drive it to move downward is connected to the guide block, the cylinder is fixedly connected to the support frame, and rear positioning blocks are fixedly connected to the upper end of the mounting plate at the left and right ends of the guide block, and an upper positioning block is fixedly connected to the upper end of the rear positioning block, and the slider is placed on the upper end of the mounting plate, and the front and rear positions of the slider are positioned by the rear positioning block, and the upper surface position of the slider is positioned by the upper positioning block, the cylinder drives the guide block to move downward, and the guide block drives the locking block to move toward one end of the side positioning block, and the locking block and the side positioning block jointly lock and position the slider, and the slider positioning effect is good.

[0005] For further improvement, the left and right ends of the guide block are fixedly connected to the limiting blocks, and the locking block has a limiting groove near one end of the guide block. The limiting block is slidably connected to the inner side of the limiting groove to prevent the guide block and the locking block from detaching.

[0006] For further improvement, a slide groove is provided on the upper end of the mounting plate, a sliding block is fixedly connected to the lower end of the locking block, and the sliding block is slidably connected to the inner side of the slide groove to prevent the locking block from detaching from the mounting plate.

[0007] For further improvement, both front and rear ends of the locking block are fixedly connected with fixed shafts, and the two adjacent fixed shafts on the left and right are connected by tension springs, so that the locking block has a better use effect and can automatically approach each other.

[0008] To further improve, the upper end of the cylinder is fixedly connected to a connecting shaft, the upper end of the connecting shaft is fixedly connected to a connecting block, the upper end of the connecting block is rotatably connected to a rotating block, a through groove is opened on the guide block, the connecting block is slidably connected to the inner side of the through groove, the rotating block can contact the upper surface of the guide block, the cylinder drives the connecting shaft to move downward, the connecting shaft drives the connecting block to move downward, the connecting block drives the guide block to move downward through the rotating block, and the rotating block is rotated so that the rotating block does not contact the upper surface of the guide block, and the guide block and the connecting block can be disassembled.

[0009] For further improvement, both front and rear ends of the guide block are fixedly connected with sliding shafts, the mounting plate is fixedly connected with a sliding frame, and the sliding shaft is slidably connected to the inner side of the sliding frame to prevent the guide block from detaching from the mounting plate.

[0010] To further improve, the mounting plate can be detachably mounted on the upper end of the support frame, a positioning frame is fixedly connected to the upper end of the support frame, the mounting plate is slidably connected to the inner side of the positioning frame, and a connecting groove matched with the connecting block is opened on the mounting plate. During the processing, the unprocessed slider can be clamped on another mounting plate first, so that after the processing of the first processed slider is completed, the clamped mounting plate can be immediately replaced, which greatly shortens the downtime of the machine tool, significantly improves the working efficiency of the machine tool, and saves costs.

[0011] For further improvement, a guide frame is fixedly connected to the upper end of the positioning frame, and the guide frame can guide the mounting plate, making the installation of the mounting plate more convenient.

[0012] As a further improvement, handles are fixedly connected to both left and right ends of the mounting plate, making it more convenient to take the mounting plate.

[0013] The beneficial effect of the utility model is as follows: the slider is placed on the upper end of the mounting plate, the front and rear positions of the slider are positioned by the rear positioning block, the upper surface position of the slider is positioned by the upper positioning block, the cylinder drives the guide block to move downward, the guide block drives the locking block to move toward one end of the side positioning block, the locking block and the side positioning block jointly lock and position the slider, and the slider positioning effect is good. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a structural schematic diagram of the utility model;

[0015] Figure 2 This is a schematic diagram of the structure of the support frame of the utility model;

[0016] Figure 3 This is a schematic diagram of the structure of the mounting plate of the utility model;

[0017] Figure 4 This is a schematic diagram of the structure of the mounting plate of the utility model;

[0018] Figure 5 This is a structural schematic diagram of the guide block of the utility model;

[0019] Figure 6 It is a structural schematic diagram of the locking block of the utility model.

[0020] Explanation of the accompanying drawings: 1. Support frame; 11. Positioning frame; 12. Guide frame; 13. Cylinder; 131. Connecting shaft; 132. Connecting block; 133. Rotating block; 2. Mounting plate; 21. Slide groove; 22. Side positioning block; 23. Locking block; 231. Limiting groove; 232. Fixed shaft; 233. Sliding block; 24. Tension spring; 25. Guide block; 251. Limiting block; 252. Through groove; 253. Sliding shaft; 26. Sliding frame; 27. Rear positioning block; 271. Upper positioning block; 28. Handle; 29. ​​Connecting groove. DETAILED DESCRIPTION

[0021] The following is combined with Figure 1-6 The utility model is further described as follows:

[0022] like Figure 1-Figure 6As shown: In this embodiment, a linear guide rail auxiliary slider processing fixture includes a support frame 1, a mounting plate 2 is detachably mounted on the upper end of the support frame 1, a positioning frame 11 is fixedly connected to the upper end of the support frame 1, the mounting plate 2 is slidably connected to the inner side of the positioning frame 11, a guide frame 12 is fixedly connected to the upper end of the positioning frame 11, the mounting plate 2 is slidably connected to the inner side of the guide frame 12, a plurality of equidistant and evenly distributed side positioning blocks 22 are fixedly connected to the upper end of the mounting plate 2, and a guide block 22 is provided between two adjacent side positioning blocks 22. The guide block 25 is fixedly connected with a sliding shaft 253 at both ends, and a sliding frame 26 is fixedly connected to the mounting plate 2. The sliding shaft 253 is slidably connected to the inner side of the sliding frame 26. The left and right ends of the guide block 25 are slidably connected with locking blocks 23. The left and right ends of the guide block 25 are fixedly connected with limited blocks 251. The locking block 23 is close to the end of the guide block 25. The limited groove 231 is opened. The limited block 251 is slidably connected to the inner side of the limited groove 231. The locking block 23 is slidably connected to the mounting plate 2 The mounting plate 2 has a slide groove 21 at the upper end, a sliding block 233 is fixedly connected to the lower end of the locking block 23, and the sliding block 233 is slidably connected to the inner side of the slide groove 21. The front and rear ends of the locking block 23 are fixedly connected to fixed shafts 232, and the two adjacent fixed shafts 232 on the left and right are connected by tension springs 24. The guide block 25 is connected to a cylinder 13 that can drive it to move downward, and the cylinder 13 is fixedly connected to the support frame 1. The upper end of the cylinder 13 is fixedly connected to a connecting shaft 131, and the connecting shaft 131 is connected to the connecting shaft 131. The end is fixedly connected with a connecting block 132, and the upper end of the connecting block 132 is rotatably connected with a rotating block 133. A through groove 252 is opened on the guide block 25, and the connecting block 132 is slidably connected to the inner side of the through groove 252. The rotating block 133 can contact the upper surface of the guide block 25. A connecting groove 29 adapted to the connecting block 132 is opened on the mounting plate 2. The left and right ends of the guide block 25 are provided with a rear positioning block 27 fixedly connected to the upper end of the mounting plate 2, and the upper end of the rear positioning block 27 is fixedly connected to an upper positioning block 271.

[0023] When the utility model is in use: the slider is placed on the upper end of the mounting plate 2, the front and rear positions of the slider are positioned by the rear positioning block 27, the upper surface position of the slider is positioned by the upper positioning block 271, the mounting plate 2 is placed on the upper end of the support frame 1, and the guide frame 12 is used to guide the connecting block 132 so that the connecting groove 29 and the inner side of the through groove 252 are sequentially slid into the inner side of the positioning frame 11, the rotating block 133 is rotated so that the rotating block 133 contacts the upper surface of the guide block 25, the cylinder 13 drives the connecting block 132 to move downward through the connecting shaft 131, the connecting block 132 drives the guide block 25 to move downward through the rotating block 133, the guide block 25 drives the locking block 23 to move toward one end of the side positioning block 22, and the locking block 23 and the side positioning block 22 jointly lock and position the slider.

[0024] Although the present invention has been shown and described with reference to the preferred embodiments, it will be understood by those skilled in the art that various changes in form and details may be made therein within the scope of the claims.

Claims

1. A linear guideway auxiliary slider processing fixture, comprising a support frame (1), characterized in that: The support frame (1) is provided with a mounting plate (2) at the upper end thereof, a plurality of equidistantly evenly distributed side positioning blocks (22) are fixedly connected to the upper end of the mounting plate (2), a guide block (25) is provided between two adjacent side positioning blocks (22), the left and right ends of the guide block (25) are slidably connected with locking blocks (23), the locking blocks (23) are slidably connected to the mounting plate (2), the guide block (25) is connected with a cylinder (13) capable of driving the guide block to move downward, the cylinder (13) is fixedly connected to the support frame (1), the left and right ends of the guide block (25) are provided with rear positioning blocks (27) fixedly connected to the upper end of the mounting plate (2), the upper end of the rear positioning block (27) is fixedly connected with an upper positioning block (271).

2. A linear guide rail auxiliary slider processing fixture according to claim 1, characterized in that: The left and right ends of the guide block (25) are fixedly connected to the limiting blocks (251); the locking block (23) has a limiting groove (231) at one end close to the guide block (25); and the limiting block (251) is slidably connected to the inner side of the limiting groove (231).

3. A linear guide rail auxiliary slider processing fixture according to claim 1, characterized in that: The upper end of the mounting plate (2) is provided with a slide groove (21), the lower end of the locking block (23) is fixedly connected with a slide block (233), and the slide block (233) is slidably connected to the inner side of the slide groove (21).

4. A linear guide rail auxiliary slider processing fixture according to claim 1, characterized in that: The locking block (23) is fixedly connected to a fixed shaft (232) at both the front and rear ends, and two adjacent fixed shafts (232) on the left and right are connected via a tension spring (24).

5. The linear guide rail auxiliary slider processing fixture according to claim 1 is characterized in that: The upper end of the cylinder (13) is fixedly connected to a connecting shaft (131), the upper end of the connecting shaft (131) is fixedly connected to a connecting block (132), the upper end of the connecting block (132) is rotatably connected to a rotating block (133), a through groove (252) is formed on the guide block (25), and the connecting block (132) is slidably connected to the inner side of the through groove (252).

6. A linear guide rail auxiliary slider processing fixture according to claim 1, characterized in that: The guide block (25) is fixedly connected to a sliding shaft (253) at both the front and rear ends, and a sliding frame (26) is fixedly connected to the mounting plate (2), and the sliding shaft (253) is slidably connected to the inner side of the sliding frame (26).

7. A linear guide rail auxiliary slider processing fixture according to claim 5, characterized in that: The mounting plate (2) is detachably mounted on the upper end of the support frame (1); the upper end of the support frame (1) is fixedly connected to a positioning frame (11); the mounting plate (2) is slidably connected to the inner side of the positioning frame (11); and a connecting groove (29) adapted to the connecting block (132) is formed on the mounting plate (2).

8. A linear guide rail auxiliary slider processing fixture according to claim 7, characterized in that: The upper end of the positioning frame (11) is fixedly connected to a guide frame (12).

9. A linear guide rail auxiliary slider processing fixture according to claim 1 or 7, characterized in that: The left and right ends of the mounting plate (2) are fixedly connected with handles (28).

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