A fixed clamp for carbon slide plate production

Abstract

The utility model relates to the related technical field of carbon slide plate production discloses a kind of fixing clamp for carbon slide plate production, including base, the top of base is equipped with first support clamp by fixed link, both sides of the first support clamp are fixed with second support clamp, and support leg is connected between second support clamp and base, carbon slide plate is placed in the top of first support clamp, front carbon slide plate clamping plate and rear carbon slide plate clamping plate are placed in the top of first support clamp, and both sides of front carbon slide plate clamping plate and rear carbon slide plate clamping plate are fixed with carbon slide plate edge clamping plate, the end of carbon slide plate edge clamping plate is provided with limit guide frame, and limit guide frame is sleeved on second support clamp, it is convenient to better for the carbon slide plate of multiple widths to be clamped and fixed use, it is convenient to process the carbon slide plate of multiple widths, increase practicability.

Description

Technical Field

[0001] This utility model relates to the technical field of carbon skateboard production, specifically a fixing fixture for carbon skateboard production. Background Technology

[0002] Carbon contact plates are crucial components of pantographs, installed on the pantographs of electric trains (including EMUs, urban rail, subways, and electric locomotives). They act as current collectors and conductors, forming a friction pair with the contact wire to achieve sliding conductivity. The contact plate draws current from the contact wire to power the locomotive and EMU. It is a friction material with high strength, resistance to damage, a low coefficient of friction, low wear, and excellent sliding performance. Simultaneously, it requires good conductivity to prevent excessive wear on the contact wire. Carbon contact plates are essential for subway operation due to the extremely high speeds involved; therefore, every step in the production process must be meticulous and error-free.

[0003] In the production of carbon skateboards, the processed bracket and carbon strip need to be bonded together with conductive adhesive. Then, the bonded bracket and carbon strip are clamped together with a clamp and finally sent into an oven for high-temperature curing to form a carbon skateboard.

[0004] In related technologies, please refer to Chinese Patent No. CN209228815U, which specifically discloses a fixing fixture for carbon slide production. When using this fixing fixture, the carbon slide is placed on the upper surface of a buffer pad. A first hydraulic pump and a second hydraulic pump are connected to an external power source. Turning on the first and second hydraulic pumps causes the first hydraulic pump to lower the second hydraulic rod, which in turn lowers the connecting rod. The connecting rod then lowers the clamping block, which clamps the bent portion of the carbon slide. The second hydraulic pump lowers the first hydraulic rod, which in turn lowers the pressure plate, which clamps the flat portion of the carbon slide. By adjusting the pressure of the first and second hydraulic pumps, the clamping force can be made consistent, ensuring the lifespan of the carbon slide. The buffer pad protects the carbon layer from being crushed during the clamping process.

[0005] The applicant found that the aforementioned fixing fixture for carbon slide production has shortcomings: although the prior art document can use the fixture to clamp the bonded bracket and carbon strip, the fixture does not have a good limiting structure for the carbon slide, which reduces the stability of the carbon slide clamping operation. In addition, the fixture specifications are relatively fixed and cannot be used to clamp carbon slides of various widths.

[0006] In view of this, this technical solution proposes a fixing fixture for carbon skateboard production, which can better solve the problems mentioned above. Utility Model Content

[0007] The technical solution adopted by this utility model is as follows: a fixing fixture for carbon skateboard production includes a base, a first support fixture is installed on the top of the base by a fixing rod, a second support fixture is fixed on both sides of the first support fixture, and a support leg is connected between the second support fixture and the base.

[0008] A carbon slide plate is placed on the top of the first support clamp. A front carbon slide plate clamping plate and a rear carbon slide plate clamping plate are placed on the top of the first support clamp. Carbon slide plate edge clamping plates are fixed on both sides of the front carbon slide plate clamping plate and the rear carbon slide plate clamping plate. A limit guide frame is provided at the end of the carbon slide plate edge clamping plate. The limit guide frame is sleeved on the second support clamp. Fastening bolts are threaded inside the front carbon slide plate clamping plate and the rear carbon slide plate clamping plate. The fastening bolts abut against the top of the first support clamp.

[0009] A positioning guide rod is fixed at the front wall edge of the carbon slide edge clamping plate mentioned later, and the positioning guide rod is inserted into the interior of the front carbon slide edge clamping plate. The front end of the positioning guide rod is threaded with a locking cap, and the locking cap abuts against the front wall of the front carbon slide edge clamping plate.

[0010] In a preferred embodiment, the carbon slide plate is adapted to the first support clamp and the second support clamp, and the carbon slide plate is in contact with the first support clamp and the second support clamp.

[0011] In a preferred embodiment, the front carbon skateboard clamping plate and the rear carbon skateboard clamping plate are integral with the carbon skateboard edge clamping plate, and the carbon skateboard edge clamping plate is adapted and fitted to the second support clamp.

[0012] In a preferred embodiment, the limiting guide frame and the carbon slide edge clamping plate are an integral structure, and the limiting guide frame is adapted to the second support clamp sleeve.

[0013] In a preferred embodiment, the front carbon slide clamping plate and the rear carbon slide clamping plate are provided with threaded holes adapted to fastening bolts, and the fastening bolts are threaded into the threaded holes and abut against the top of the first support clamp.

[0014] In a preferred embodiment, the bolt head of the fastening bolt may be provided with a screwdriver for rotating the fastening bolt.

[0015] In a preferred embodiment, the positioning guide rod is a threaded rod, the locking cap is adapted to the positioning guide rod, and the locking cap is an internally threaded cap.

[0016] In summary, due to the adoption of the above technical solution, the beneficial effects of this utility model are: it facilitates better clamping and fixing of carbon slide plates of various widths, makes it convenient to process carbon slide plates of various widths, and increases practicality.

[0017] In this invention, when processing the carbon slide plate, the carbon slide plate is first placed on the first support fixture. At this time, the carbon slide plate is located inside the front carbon slide plate clamping plate and the rear carbon slide plate clamping plate. The fastening bolt is rotated to one side to separate the fastening bolt from the first support fixture, so that the front carbon slide plate clamping plate and the rear carbon slide plate clamping plate can be moved to fit against the sides of the carbon slide plate. Then, the fastening bolt is tightened and pressed against the top of the first support fixture, so that the carbon slide plate is clamped and fixed between the front carbon slide plate clamping plate and the rear carbon slide plate clamping plate. In order to prevent the front carbon slide plate clamping plate and the rear carbon slide plate clamping plate from shifting during the processing of the carbon slide plate, the locking cap is rotated to fit against the front wall of the front edge clamping plate of the front carbon slide plate, so that the front carbon slide plate clamping plate and the rear carbon slide plate clamping plate are better positioned on both sides of the carbon slide plate, increasing the high stability during the processing of the carbon slide plate. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the structure of this utility model;

[0019] Figure 2 This utility model Figure 1 Enlarged schematic diagram of the structure of region A in the middle;

[0020] Figure 3 This is a schematic diagram of the installation structure of the front carbon slide clamping plate and the rear carbon slide clamping plate of this utility model.

[0021] Markings in the diagram: 1-Base; 2-Fixing rod; 3-First support clamp; 4-Second support clamp; 5-Support leg; 6-Carbon slide plate; 7-Front carbon slide plate clamping plate; 8-Rear carbon slide plate clamping plate; 9-Carbon slide plate edge clamping plate; 10-Limiting guide frame; 11-Fastening bolt; 12-Positioning guide rod; 13-Locking cap. Detailed Implementation

[0022] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below in conjunction with the embodiments of this utility model. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0023] The following will combine Figures 1-3 A detailed description is provided of a fixing fixture for producing carbon skateboards according to an embodiment of this utility model.

[0024] refer to Figure 1As shown, a fixing fixture for carbon skateboard production includes a base 1. A first support fixture 3 is installed on the top of the base 1 via a fixing rod 2. Second support fixtures 4 are fixed on both sides of the first support fixture 3, and support legs 5 are connected between the second support fixtures 4 and the base 1.

[0025] refer to Figure 1-3 As shown, a carbon slide plate 6 is placed on top of the first support clamp 3. The carbon slide plate 6 is adapted to the first support clamp 3 and the second support clamp 4, and the carbon slide plate 6 is in close contact with the first support clamp 3 and the second support clamp 4. A front carbon slide plate clamping plate 7 and a rear carbon slide plate clamping plate 8 are placed on top of the first support clamp 3. Carbon slide plate edge clamping plates 9 are fixed on both sides of the front carbon slide plate clamping plate 7 and the rear carbon slide plate clamping plate 8. The front carbon slide plate clamping plate 7 and the rear carbon slide plate clamping plate 8 are integrated with the carbon slide plate edge clamping plate 9. The carbon slide plate edge clamping plate 9 is adapted to and in close contact with the second support clamp 4. A limit guide frame 10 is provided at the end of the carbon slide plate edge clamping plate 9, and the limit guide frame 10 is provided. The guide frame 10 is sleeved on the second support clamp 4. The limiting guide frame 10 and the carbon slide edge clamping plate 9 are an integral structure, and the limiting guide frame 10 and the second support clamp 4 are fitted together. The front carbon slide clamping plate 7 and the rear carbon slide clamping plate 8 are internally threaded with fastening bolts 11, and the fastening bolts 11 abut against the top of the first support clamp 3. The front carbon slide clamping plate 7 and the rear carbon slide clamping plate 8 are internally provided with threaded holes that are adapted to the fastening bolts 11, and the fastening bolts 11 are threadedly connected in the threaded holes and abut against the top of the first support clamp 3. The bolt head of the fastening bolt 11 can be provided with a screw plate for rotating the fastening bolt 11.

[0026] refer to Figure 1-3 As shown, a positioning guide rod 12 is fixed at the front wall edge of the rear carbon slide edge clamping plate 9, and the positioning guide rod 12 is inserted into the interior of the front carbon slide edge clamping plate 9. The front end of the positioning guide rod 12 is threadedly connected to a locking cap 13, and the locking cap 13 abuts against the front wall of the front carbon slide edge clamping plate 9. The positioning guide rod 12 is a threaded rod, and the locking cap 13 is adapted to the positioning guide rod 12. The locking cap 13 is an internally threaded cap.

[0027] Advantages of this application: It facilitates better clamping and fixing of carbon slide plates 6 of various widths, makes it easier to process carbon slide plates 6 of various widths, and increases practicality.

[0028] Working principle: When processing the carbon slide plate 6, first place the carbon slide plate 6 on the first support fixture 3. At this time, the carbon slide plate 6 is located inside the front carbon slide plate clamping plate 7 and the rear carbon slide plate clamping plate 8. Rotate the fastening bolt 11 to one side to separate the fastening bolt 11 from the first support fixture 3. This allows the front carbon slide plate clamping plate 7 and the rear carbon slide plate clamping plate 8 to be moved to fit against both sides of the carbon slide plate 6. Then, tighten the fastening bolt 11 to abut against the top of the first support fixture 3. This clamps and fixes the carbon slide plate 6 between the front carbon slide plate clamping plate 7 and the rear carbon slide plate clamping plate 8. To prevent the front carbon slide plate clamping plate 7 and the rear carbon slide plate clamping plate 8 from shifting during the processing of the carbon slide plate 6, rotate the locking cap 13 to fit against the front wall of the front carbon slide edge clamping plate 9. This better positions the front carbon slide plate clamping plate 7 and the rear carbon slide plate clamping plate 8 on both sides of the carbon slide plate 6, increasing the high stability of the carbon slide plate 6 during processing.

[0029] The embodiments described above are merely illustrative of several implementations of this utility model, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the utility model patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these all fall within the protection scope of this utility model. Therefore, the protection scope of this utility model patent should be determined by the appended claims.

Claims

1. A fixing fixture for carbon skateboard production, comprising a base (1), characterized in that: The top of the base (1) is equipped with a first support clamp (3) by a fixing rod (2), and a second support clamp (4) is fixed on both sides of the first support clamp (3), and a support leg (5) is connected between the second support clamp (4) and the base (1). A carbon slide plate (6) is placed on the top of the first support clamp (3). A front carbon slide plate clamping plate (7) and a rear carbon slide plate clamping plate (8) are placed on the top of the first support clamp (3). Carbon slide plate edge clamping plates (9) are fixed on both sides of the front carbon slide plate clamping plate (7) and the rear carbon slide plate clamping plate (8). A limit guide frame (10) is provided at the end of the carbon slide plate edge clamping plate (9). The limit guide frame (10) is sleeved on the second support clamp (4). Fastening bolts (11) are connected to the internal threads of the front carbon slide plate clamping plate (7) and the rear carbon slide plate clamping plate (8). The fastening bolts (11) abut against the top of the first support clamp (3). A positioning guide rod (12) is fixed at the front wall edge of the carbon slide edge clamping plate (9) and the positioning guide rod (12) is inserted into the interior of the front carbon slide edge clamping plate (9). The front end of the positioning guide rod (12) is threaded with a locking cap (13) and the locking cap (13) abuts against the front wall of the front carbon slide edge clamping plate (9).

2. The fixing fixture for carbon skateboard production as described in claim 1, characterized in that: The carbon slide plate (6) is adapted to the first support clamp (3) and the second support clamp (4), and the carbon slide plate (6) is in contact with the first support clamp (3) and the second support clamp (4).

3. The fixing fixture for carbon skateboard production as described in claim 1, characterized in that: The front carbon skateboard clamping plate (7) and the rear carbon skateboard clamping plate (8) are integrated with the carbon skateboard edge clamping plate (9), and the carbon skateboard edge clamping plate (9) is adapted to fit the second support clamp (4).

4. The fixing fixture for carbon skateboard production as described in claim 1, characterized in that: The limiting guide frame (10) and the carbon slide edge clamping plate (9) are an integral structure, and the limiting guide frame (10) is adapted to the second support clamp (4).

5. A fixing fixture for carbon skateboard production as described in claim 3, characterized in that: The front carbon slide clamping plate (7) and the rear carbon slide clamping plate (8) have threaded holes inside that are adapted to fastening bolts (11), and the fastening bolts (11) are threadedly connected in the threaded holes and abut against the top of the first support clamp (3).

6. A fixing fixture for carbon skateboard production as described in claim 1, characterized in that: The bolt head of the fastening bolt (11) may be provided with a screw plate for rotating the fastening bolt (11).

7. A fixing fixture for carbon skateboard production as described in claim 1, characterized in that: The positioning guide rod (12) is a threaded rod, and the locking cap (13) is adapted to the positioning guide rod (12), and the locking cap (13) is an internally threaded cap.

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