Joint end cover machining positioning tool

Abstract

The utility model relates to positioning frock technical field discloses a joint end cover processing positioning frock, including mounting panel, the inner wall of mounting panel is opened with through slot, the front end of mounting panel is opened with recess, the front end of mounting panel is provided with clamping assembly, the both ends of clamping assembly are provided with fixed component, clamping assembly includes mounting bracket, the front fixed connection of mounting bracket has the cylinder, the output of cylinder penetrates mounting bracket and is fixedly connected with fixed plate, the inner wall of fixed plate is hinged with movable plate. The utility model through the output of cylinder starts to contract and drives fixed plate to move backward, makes two movable plates rotate in the inner wall of fixed plate and hinged seat, pulls two mountings and slides along the guide rod and approaches each other, makes the connecting plate and the clamping plate move, through two clamping plates butt joint end cover clamping fixed, avoids joint end cover processing in the removal process, and the operation is simple and quick, has improved the convenience when using.

Description

Technical Field

[0001] This utility model relates to the field of positioning tooling technology, and in particular to a positioning tooling for processing connector end caps. Background Technology

[0002] Connector end caps play a crucial role in server rack systems. They are components used to protect connector areas, typically made of specific materials such as plastic or metal. Connector end caps prevent dust, moisture, and other impurities from entering the connector, thus avoiding potential short circuits, corrosion, and other problems, ensuring the connector's normal operation. Their design is often matched to the type and specifications of the connector to ensure a tight fit and reliable protection.

[0003] In the process of machining connector end caps, in order to ensure machining accuracy and quality, positioning fixtures are usually used to fix the connector end caps. Traditional positioning fixtures mostly fix the connector end caps by manually rotating the threaded rod to push the clamping plate to move. The operation is relatively troublesome and affects the convenience of use. Therefore, we propose a positioning fixture for machining connector end caps. Utility Model Content

[0004] To solve the above-mentioned technical problems, this utility model provides a positioning fixture for processing connector end caps.

[0005] This utility model is achieved by the following technical solution: a joint end cap processing and positioning fixture, including a mounting plate, the inner wall of the mounting plate is provided with a through groove, the front end of the mounting plate is provided with a groove, the front end of the mounting plate is provided with a clamping component, and the two ends of the clamping component are provided with fixing components. The clamping assembly includes a mounting frame, a cylinder is fixedly connected to the front end of the mounting frame, the output end of the cylinder passes through the mounting frame and is fixedly connected to a fixing plate, a movable plate is hinged to the inner wall of the fixing plate, a hinge seat is hinged to the end of the movable plate away from the fixing plate, a mounting base is fixedly connected to one end of the hinge seat, a guide rod is slidably connected to the inner wall of the mounting base, a connecting plate is fixedly connected to the top of the mounting base, a limit plate is slidably connected to the inner wall of the connecting plate, and a clamping plate is fixedly connected to the top of the limit plate.

[0006] The above technical solution involves the cylinder output end retracting to move the fixed plate backward, causing the two movable plates to rotate on the inner walls of the fixed plate and hinge seat. This pulls the two mounting seats along the guide rod to slide closer to each other, causing the connecting plate and clamping plate to move. The two clamping plates hold and fix the connector end cover, preventing it from moving during processing. The operation is simple and quick. When the cylinder output end pushes the fixed plate forward, the two movable plates expand to both sides, causing the two mounting seats to move away from each other, thus moving the clamping plate and releasing the clamping of the connector end cover.

[0007] As a further improvement to the above solution, the rear end of the mounting bracket is fixedly connected to the front end of the mounting plate, the movable plate is located inside the groove, the two ends of the guide rod are fixedly connected to the inner wall of the through groove, and positioning holes are provided on the inner walls of the connecting plate and the limiting plate.

[0008] The above technical solution uses a guide rod to make the mounting base more stable during movement and prevent displacement.

[0009] As a further improvement to the above solution, two movable plates are provided, and the two movable plates are symmetrically distributed around the fixed plate.

[0010] As a further improvement to the above solution, the number of the hinge seat, mounting seat, connecting plate, limiting plate and clamping plate corresponds to the number of the movable plate.

[0011] The above technical solution allows the two movable plates to rotate at different tilt angles, thereby moving the mounting base.

[0012] As a further improvement to the above solution, the fixing component includes an extension frame, a positioning rod slidably connected to the inner wall of the extension frame, a handle fixedly connected to the top of the positioning rod, a limit ring fixedly connected to the surface of the positioning rod, and a spring sleeved on the surface of the positioning rod.

[0013] With the above technical solution, by pulling the handle upward, the positioning rod moves upward, and at the same time, the limiting ring compresses the spring, causing the positioning rod to move out of the positioning hole, so that the clamp can be slid out, which facilitates the subsequent replacement of the clamp and can be adapted to different specifications of connector end caps, thus expanding the scope of application.

[0014] As a further improvement to the above solution, the bottom of the extension frame is fixedly connected to the top of the mounting base, and the end of the positioning rod away from the handle extends into the interior of the positioning hole.

[0015] As a further improvement to the above solution, the top of the spring is fixedly connected to the top of the inner wall of the extension frame, and the bottom of the spring contacts the top of the limiting ring.

[0016] With the above technical solution, when the handle is released, the spring elastically resets and pushes the limit ring downward, while simultaneously driving the positioning rod downward and into the interior of the positioning hole, thereby installing and fixing the clamping plate.

[0017] Compared with the prior art, the beneficial effects of this utility model are as follows: This utility model, by setting up a clamping assembly, specifically uses the output end of a cylinder to retract and drive the fixed plate to move backward, causing the two movable plates to rotate on the inner walls of the fixed plate and the hinge seat. This pulls the two mounting seats to slide closer to each other along the guide rod, causing the connecting plate and clamping plate to move. The two clamping plates clamp and fix the connector end cap, preventing it from moving during the processing of the connector end cap. The operation is simple and quick, improving the convenience of use.

[0018] This utility model features a fixing component. Specifically, pulling the handle upward moves the positioning rod upward, while the limiting ring compresses the spring, causing the positioning rod to move out of the positioning hole, allowing the clamp plate to be slid out. This facilitates subsequent replacement of the clamp plate and can accommodate different sizes of connector end caps, expanding its applicability. When installing the clamp plate, first slide the limiting plate into the connecting plate, then release the handle. The spring elastically returns to its original position, pushing the limiting ring downward, causing the positioning rod to slide downward into the positioning hole, thus installing and fixing the clamp plate. This allows for quick and easy installation and fixation of the clamp plate, and the operation is simple and convenient. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a cross-sectional view of the mounting plate of this utility model; Figure 3 This is a schematic diagram of the clamping component structure of this utility model; Figure 4 This utility model Figure 3 Enlarged structural diagram of section A in the middle; Figure 5 This is a schematic diagram of the fixing component structure of this utility model.

[0020] Explanation of key symbols: 1. Mounting plate; 2. Through slot; 3. Groove; 4. Clamping assembly; 401. Mounting bracket; 402. Cylinder; 403. Fixing plate; 404. Movable plate; 405. Hinge seat; 406. Mounting seat; 407. Guide rod; 408. Connecting plate; 409. Limiting plate; 410. Clamping plate; 5. Fixing assembly; 501. Extension frame; 502. Positioning rod; 503. Handle; 504. Limiting ring; 505. Spring. Detailed Implementation

[0021] The present invention will be further described below with reference to the accompanying drawings and specific embodiments. It should be noted that, without conflict, the various embodiments or technical features described below can be arbitrarily combined to form new embodiments. Example

[0022] Please combine Figure 1-5The connector end cap processing and positioning fixture of this embodiment includes a mounting plate 1, a through groove 2 is provided on the inner wall of the mounting plate 1, a groove 3 is provided on the front end of the mounting plate 1, a clamping component 4 is provided on the front end of the mounting plate 1, and a fixing component 5 is provided at both ends of the clamping component 4. The clamping assembly 4 includes a mounting frame 401. A cylinder 402 is fixedly connected to the front end of the mounting frame 401. The output end of the cylinder 402 passes through the mounting frame 401 and is fixedly connected to a fixing plate 403. A movable plate 404 is hinged to the inner wall of the fixing plate 403. A hinge seat 405 is hinged to the end of the movable plate 404 away from the fixing plate 403. A mounting base 406 is fixedly connected to one end of the hinge seat 405. A guide rod 407 is slidably connected to the inner wall of the mounting base 406. A connecting plate 408 is fixedly connected to the top of the mounting base 406. The inner wall of the connecting plate 408 is slidably connected to... A limiting plate 409 is connected, and a clamping plate 410 is fixedly connected to the top of the limiting plate 409. When the cylinder 402 is activated, the output end of the cylinder 402 begins to retract, driving the fixed plate 403 to move backward. This causes the two movable plates 404 to rotate on the inner walls of the fixed plate 403 and the hinge seat 405, pulling the two mounting seats 406 to slide closer to each other along the guide rod 407. This causes the connecting plate 408 and the clamping plate 410 to move. The two clamping plates 410 clamp and fix the connector end cover, preventing it from moving during the processing of the connector end cover. The operation is simple and quick, improving the convenience of use.

[0023] The rear end of the mounting bracket 401 is fixedly connected to the front end of the mounting plate 1. The movable plate 404 is located inside the groove 3. The two ends of the guide rod 407 are fixedly connected to the inner wall of the through groove 2. The inner walls of the connecting plate 408 and the limiting plate 409 are both provided with positioning holes.

[0024] There are two movable plates 404, which are symmetrically distributed around the fixed plate 403.

[0025] The number of hinge base 405, mounting base 406, connecting plate 408, limiting plate 409 and clamping plate 410 corresponds to the number of movable plate 404.

[0026] The fixing component 5 includes an extension frame 501. A positioning rod 502 is slidably connected to the inner wall of the extension frame 501. A handle 503 is fixedly connected to the top of the positioning rod 502. A limit ring 504 is fixedly connected to the surface of the positioning rod 502. A spring 505 is sleeved on the surface of the positioning rod 502. By pulling the handle 503 upward, the positioning rod 502 is moved upward. At the same time, the limit ring 504 compresses the spring 505, causing the positioning rod 502 to move out of the positioning hole. The clamp 410 can then be slid out, facilitating subsequent replacement of the clamp 410. This method can adapt to different specifications of connector end caps, expanding its application range. When installing the clamp 410, first slide the limit plate 409 into the interior of the connecting plate 408. Then release the handle 503. The spring 505 elastically returns to its original position, pushing the limit ring 504 downward, causing the positioning rod 502 to slide downward into the positioning hole, thus installing and fixing the clamp 410. This method facilitates quick and easy installation and fixing of the clamp 410.

[0027] The bottom of the extension bracket 501 is fixedly connected to the top of the mounting base 406, and the end of the positioning rod 502 away from the handle 503 extends into the interior of the positioning hole.

[0028] The top of the spring 505 is fixedly connected to the top of the inner wall of the extension frame 501, and the bottom of the spring 505 is in contact with the top of the limiting ring 504.

[0029] The implementation principle of the positioning fixture for processing a connector end cap in this embodiment is as follows: During use, the connector end cap is placed on the mounting plate 1. The cylinder 402 is activated, and its output end retracts, causing the fixed plate 403 to move backward. This causes the two movable plates 404 to rotate within the inner walls of the fixed plate 403 and the hinge seat 405, pulling the two mounting seats 406 closer together along the guide rod 407. This moves the connecting plate 408 and the clamping plate 410, clamping and fixing the connector end cap through the two clamping plates 410, preventing movement during processing. The operation is simple and quick, improving ease of use. When it is necessary to replace the clamping plates 410 with different shapes, the handle 5 is pulled... 03 moves upward, causing the positioning rod 502 to move upward. At the same time, the limiting ring 504 compresses the spring 505, causing the positioning rod 502 to move out of the positioning hole. The clamp 410 can then be slid out, facilitating subsequent replacement of the clamp 410. This method can adapt to different specifications of connector end caps, expanding its application range. When installing the clamp 410, first slide the limiting plate 409 into the interior of the connecting plate 408, then release the handle 503. The spring 505 elastically resets and pushes the limiting ring 504 downward, causing the positioning rod 502 to slide downward into the positioning hole, thus installing and fixing the clamp 410. This method facilitates quick and easy installation and fixing of the clamp 410, making the operation simple and convenient.

[0030] The above embodiments are merely preferred embodiments of this utility model and should not be construed as limiting the scope of protection of this utility model. Any non-substantial changes and substitutions made by those skilled in the art based on this utility model shall fall within the scope of protection claimed by this utility model.

Claims

1. A positioning fixture for machining a connector end cap, characterized in that, The mounting plate (1) includes a through groove (2) on its inner wall, a groove (3) on its front end, a clamping assembly (4) on its front end, and fixing assemblies (5) on both ends of the clamping assembly (4). The clamping assembly (4) includes a mounting frame (401), a cylinder (402) is fixedly connected to the front end of the mounting frame (401), the output end of the cylinder (402) passes through the mounting frame (401) and is fixedly connected to a fixing plate (403), a movable plate (404) is hinged to the inner wall of the fixing plate (403), a hinge seat (405) is hinged to the end of the movable plate (404) away from the fixing plate (403), a mounting seat (406) is fixedly connected to the end of the hinge seat (405), a guide rod (407) is slidably connected to the inner wall of the mounting seat (406), a connecting plate (408) is fixedly connected to the top of the mounting seat (406), a limit plate (409) is slidably connected to the inner wall of the connecting plate (408), and a clamping plate (410) is fixedly connected to the top of the limit plate (409).

2. The joint end cap machining and positioning fixture as described in claim 1, characterized in that: The rear end of the mounting bracket (401) is fixedly connected to the front end of the mounting plate (1), the movable plate (404) is located inside the groove (3), the two ends of the guide rod (407) are fixedly connected to the inner wall of the through groove (2), and the inner walls of the connecting plate (408) and the limiting plate (409) are provided with positioning holes.

3. The joint end cap machining positioning fixture as described in claim 2, characterized in that: The number of the movable plates (404) is set to two, and the two movable plates (404) are symmetrically distributed with the fixed plate (403) as the center.

4. The joint end cap machining positioning fixture as described in claim 1, characterized in that: The number of the hinge seat (405), mounting seat (406), connecting plate (408), limiting plate (409) and clamping plate (410) corresponds to the number of the movable plate (404).

5. The joint end cap machining and positioning fixture as described in claim 1, characterized in that: The fixing component (5) includes an extension frame (501), a positioning rod (502) is slidably connected to the inner wall of the extension frame (501), a handle (503) is fixedly connected to the top of the positioning rod (502), a limit ring (504) is fixedly connected to the surface of the positioning rod (502), and a spring (505) is sleeved on the surface of the positioning rod (502).

6. The joint end cap machining and positioning fixture as described in claim 5, characterized in that: The bottom of the extension bracket (501) is fixedly connected to the top of the mounting base (406), and the end of the positioning rod (502) away from the handle (503) extends into the interior of the positioning hole.

7. The joint end cap machining positioning fixture as described in claim 5, characterized in that: The top of the spring (505) is fixedly connected to the top of the inner wall of the extension frame (501), and the bottom of the spring (505) is in contact with the top of the limiting ring (504).

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