Fixture for machining automobile parts through numerical control machine tool

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By designing a fixture structure consisting of a support frame, a filter frame, and a clamping plate, the problems of low purification efficiency and poor adaptability of existing fixture resources were solved, achieving efficient filtration of cutting fluid and flexible adaptation of fixtures, thereby improving the processing quality of automotive parts.

CN223776553UActive Publication Date: 2026-01-09CHONGQING SHUANGLEI MASCH MANUF ACTURING CO LTD

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Patent Information

Application Number: CN202520110563.X
Authority / Receiving Office: CN · China
Patent Type: Utility models(China)
Current Assignee / Owner
Filing Date: 2025-01-17
Publication Date: 2026-01-09
Estimated Expiration: 2035-01-17

AI Technical Summary

Technical Problem

Existing automotive parts fixtures have low purification efficiency and poor adaptability, making it difficult to adjust them according to the part model and specifications, which affects processing quality.

Method used

A fixture structure including a support frame, a filter frame, an adjustment frame, and a clamping plate is designed. The clamping plate is adjusted by the cooperation of a worm gear, a worm wheel, and a threaded rod. During the machining process, the filter frame intercepts debris in the cutting fluid, supporting the recycling of the cutting fluid. At the same time, the clamping plate can be replaced according to the specifications of the parts to adapt to the machining requirements of different models.

Benefits of technology

It improves the resource utilization efficiency of cutting fluid, enhances the adaptability of fixtures, and ensures the stable fixing and machining quality of automotive parts.

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Abstract

The utility model relates to the technical field of automobile part machining, in particular to a clamp for machining automobile parts by a numerical control machine tool, which comprises a fixing plate. When the device is used, the bearing frame can be fixed on a numerical control machine tool through the fixing bolts on the fixing plate, then needed automobile accessories are placed on the bearing frame, then the crank drives the worm on one side of the disc to rotate, the worm gear drives the two threaded rods to rotate, and the two threaded rods are driven to rotate. Two clamping plates are close to each other through cooperation of a threaded rod and an adjusting frame, so that the clamping plates are used for fixing the automobile parts, chippings generated in the machining process of the automobile parts can enter a mounting frame from a rectangular hole in a bearing frame, the chippings in the cutting fluid are intercepted through a filtering frame in the mounting frame, and the chippings in the cutting fluid can be filtered through a filtering frame in the mounting frame. And then the cutting fluid flows out of the circulating holes in the two sides of the bearing frame, subsequent next-step treatment of the cutting fluid is facilitated, and therefore the cutting fluid is recycled, and the effect of improving the resource utilization efficiency conveniently is achieved.

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Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of automobile accessory processing, specifically a fixture for machining automobile accessories by numerical control machine tool. BACKGROUND

[0002] Automobile accessories refer to various parts and components in vehicles that support, maintain and enhance the performance of automobiles. These accessories include engine parts, suspension systems, brake systems, electronic accessories, interior decorations, etc. They not only have original factory accessories, but also have alternative products sold on the market. They play a crucial role in ensuring the safety, comfort and functionality of automobiles. These accessories not only serve as components of automobiles, but also have a significant impact on their performance, safety, comfort and aesthetics. With the rapid development of the automobile industry, the automobile accessory market is expanding, covering various aspects from traditional mechanical parts to modern electronic devices and intelligent systems, therefore a fixture for machining automobile accessories by numerical control machine tool is needed.

[0003] However, the existing fixture for automobile accessories has low resource purification efficiency. During the machining process of automobile accessories, a large amount of cutting fluid is sprayed to protect the automobile accessories and numerical control machine tool. However, during the machining process of automobile accessories, debris will be generated on the automobile accessories, which will mix into the cutting fluid, resulting in the need to clean the debris in the cutting fluid before the next purification step during the recycling process of the cutting fluid, thus reducing the purification efficiency. Furthermore, the existing fixture for automobile accessories has poor adaptation effect. During the production process of automobile accessories, different specifications and models of products are produced according to the requirements. The fixture is difficult to adjust according to the model and specification of the accessory during the fixation of the automobile accessory, thus resulting in poor fixation of the fixture on some automobile accessories, which affects the machining quality of the automobile accessories. UTILITY MODEL CONTENT

[0004] The utility model aims to provide a fixture for machining automobile accessories by numerical control machine tool to solve the problems raised in the background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0006] The utility model provides a numerically -controlled machine tool processes the clamp for automobile accessory, including fixed plate, the top of fixed plate is fixedly connected with the bearing frame, the middle part of bearing frame one end is equipped with the installation slot, the inside slide of installation slot is connected with the installation frame, the inside of installation frame is connected with the filter frame, the side fixed connection of bearing frame near installation slot is equipped with the adjusting frame, the bottom of adjusting frame surface is equipped with the rotating hole, the inside rotation of rotating hole is connected with the worm, the surface of worm is engaged with the worm wheel, the both sides of worm wheel are fixedly connected with the threaded rod, the surface screw thread connection of threaded rod is equipped with the replacement board, one side of replacement board is equipped with the rectangular slot, the both sides of replacement board near rectangular slot are fixedly connected with the support plate, one side screw thread connection of support plate is equipped with two connecting bolts, the surface one side screw thread connection of connecting bolt is equipped with the connecting plate, one side fixed connection of connecting plate is equipped with the clamping plate.

[0007] Preferably, the top of the fixed plate is provided with a fixed hole at each corner, and the inside of the fixed hole is screw-connected with a fixed bolt.

[0008] Preferably, one end of the worm is fixedly connected with a round plate, and one side of the round plate is fixedly connected with a handle.

[0009] Preferably, a plurality of rectangular holes are formed in the middle of the top of the bearing frame, and a plurality of flow-through holes are formed in the bottom of the two sides of the bearing frame.

[0010] Preferably, a circular hole is formed in each of the two sides of the inner wall of the adjusting frame, and one end of the threaded rod is rotatably connected in the circular hole.

[0011] Preferably, a plurality of clamping grooves are formed in one side of the clamping plate, and a rubber pad is fixedly connected in each of the clamping grooves.

[0012] Compared with the prior art, the utility model has the beneficial effects that:

[0013] 1. The clamp is used for processing automobile accessories by a numerically -controlled machine tool, and the bearing frame, the filter frame, the adjusting frame and the clamping plate are arranged. In use, the bearing frame is fixed on the numerically -controlled machine tool by the fixed bolt on the fixed plate, then the automobile accessory needed is placed on the bearing frame, then the worm on one side of the disc is rotated by the handle to rotate the worm wheel and the two threaded rods, the two clamping plates are moved close to each other by the cooperation between the threaded rods and the adjusting frame, so that the automobile accessory is fixed by the clamping plates. The debris generated in the process of processing the automobile accessory enters the installation frame from the rectangular holes in the bearing frame along with the cutting fluid sprayed in the process of processing, the filter frame in the installation frame intercepts the debris in the cutting fluid, then the cutting fluid flows out from the flow-through holes in the two sides of the bearing frame, so that the cutting fluid is conveniently processed in the next step, the cutting fluid is recycled, and the resource utilization efficiency is improved.

[0014] 2. The numerical control machine tool machining automobile parts clamp, through the setting of the replacement plate, the supporting plate and the connecting plate, when using, the appropriate clamping plate can be selected according to the specification of automobile parts, then the clamping plate is installed with the replacement plate, in the process of installation, the clamping plate is clamped on one side of the replacement plate, the connecting plate is clamped in the rectangular slot opened on the replacement plate, then the supporting plate is connected with the connecting plate by using the connecting bolt, so that the replacement work of the clamping plate is completed, the effect of improving the adaptability of the device is achieved. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is the overall schematic view of the utility model;

[0016] Figure 2 It is the local split schematic view of the utility model;

[0017] Figure 3 It is the local split schematic view of the utility model;

[0018] Figure 4 It is the local split schematic view of the utility model.

[0019] In the drawing: 1, fixed plate; 2, bearing frame; 3, installation frame; 4, filter frame; 5, adjustment frame; 6, worm; 7, worm wheel; 8, threaded rod; 9, replacement plate; 10, supporting plate; 11, connecting bolt; 12, connecting plate; 13, clamping plate; 14, clamping plate. DETAILED DESCRIPTION

[0020] The technical scheme in the embodiments of the utility model will be described clearly and completely in combination with the drawings in the embodiments of the utility model, obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the ordinary skilled in the art without creative labor belong to the scope of protection of the utility model.

[0021] Please refer to Figures 1-4 The utility model provides a technical scheme:

[0022] The utility model provides a numerically controlled machine tool processing automobile accessory's clamp, including fixed plate 1, the top of fixed plate 1 is fixedly connected with bearing frame 2, and the middle part of one end of bearing frame 2 is equipped with installation slot, and the inside of installation slot is slidably connected with installation frame 3, and the inside of installation frame 3 is clamped with filter frame 4, and the side of bearing frame 2 close to installation slot is fixedly connected with adjusting frame 5, and the bottom of adjusting frame 5 surface is equipped with rotating hole, and the inside of rotating hole is rotatably connected with worm 6, and the surface of worm 6 is engaged with worm wheel 7, and the both sides of worm wheel 7 are fixedly connected with threaded rod 8, and the surface of threaded rod 8 is threadedly connected with replacement plate 9, and the side of replacement plate 9 is equipped with rectangular slot, and the both sides of replacement plate 9 close to rectangular slot are fixedly connected with support plate 10, and the side of support plate 10 is threadedly connected with two connecting bolts 11, and the side of connecting bolt 11 surface is threadedly connected with connecting plate 12, and the side of connecting plate 12 is fixedly connected with clamping plate 13, and the side of clamping plate 13 is fixedly connected with clamping plate 14;

[0023] Specifically, the rotating worm 6 is driven to rotate by the worm wheel 7 under the cooperation of the adjusting frame 5, the two threaded rods 8 are rotated, the two replacement plates 9 are driven to move towards each other under the cooperation between the threaded rods 8 and the adjusting frame 5, and the automobile accessories are fixed by the clamping plates 14, the debris generated in the process of processing the automobile accessories enters the installation frame 3 from the rectangular hole of the bearing frame 2 under the spraying of cutting fluid in the processing process, the filter frame 4 in the installation frame 3 intercepts the debris in the cutting fluid, and then the cutting fluid flows out from the flow holes on the both sides of the bearing frame 2, so that the cutting fluid is conveniently processed in the next step;

[0024] It can be understood that the worm wheel 7 is driven to rotate by the worm 6, the worm wheel 7, the threaded rod 8 and the adjusting frame 5 are cooperated with each other to adjust the position of the replacement plate 9 in the adjusting frame 5, the direction of the movement of the replacement plate 9 is limited by the adjusting frame 5, and the cutting fluid is filtered by the bearing frame 2 and the filter frame 4;

[0025] In the embodiment, preferably, the four corners of the top of the fixed plate 1 are provided with fixed holes, and the inside of the fixed hole is threadedly connected with a fixed bolt;

[0026] Specifically, in use, the bearing frame 2 can be fixed on the numerically controlled machine tool by the fixed bolt on the fixed plate 1, so that the device is fixed on the numerically controlled machine tool;

[0027] In the embodiment, preferably, one end of the worm 6 is fixedly connected with a circular plate, and the side of the circular plate is fixedly connected with a rotating handle.

[0028] Specifically, then the worm 6 on one side of the circular plate is driven to rotate by the rocking handle, the two threaded rods 8 are driven to rotate by the worm wheel 7 under the cooperation of the adjusting frame 5.

[0029] In the embodiment, preferably, the middle part of the top end of the bearing frame 2 is provided with a plurality of rectangular holes, and the bottom end of the two sides of the bearing frame 2 is provided with a plurality of flow holes;

[0030] Specifically, the debris generated in the process of machining the automobile parts will enter the mounting frame 3 from the rectangular holes on the bearing frame 2 along with the cutting fluid sprayed in the machining process, the cutting fluid is filtered by the filter frame 4 in the mounting frame 3, and then the cutting fluid flows out from the flow holes on the two sides of the bearing frame 2, so that the cutting fluid can be further processed.

[0031] In the embodiment, preferably, the two sides of the inner wall of the adjusting frame 5 are provided with circular holes, and one end of the threaded rod 8 is rotatably connected to the inside of the circular hole.

[0032] Specifically, the position of the threaded rod 8 is limited by the adjusting frame 5, so that the position of the worm wheel in the adjusting frame 5 is limited by the threaded rod 8.

[0033] In the embodiment, preferably, the side of the clamping plate 14 is provided with a plurality of clamping grooves, and the rubber pad is fixedly connected to the inside of the clamping groove.

[0034] Specifically, the two replacement plates 9 drive the two clamping plates 14 to approach each other, so that the automobile parts are fixed by the clamping plates 14, and the automobile parts are protected by the rubber pad.

[0035] In use, the bearing frame 2 is first fixed on the numerical control machine tool by the fixing bolt on the fixed plate 1, then the automobile parts to be machined are placed on the bearing frame 2, then the worm 6 on one side of the disc is rotated by the ratchet handle, the rotating worm 6 drives the two threaded rods 8 to rotate by the cooperation of the adjusting frame 5 and the worm wheel 7, the two replacement plates 9 drive the two clamping plates 14 to approach each other by the cooperation between the threaded rod 8 and the adjusting frame 5, so that the automobile parts are fixed by the clamping plates 14, the debris generated in the process of machining the automobile parts will enter the mounting frame 3 from the rectangular holes on the bearing frame 2 along with the cutting fluid sprayed in the machining process, the cutting fluid is filtered by the filter frame 4 in the mounting frame 3, and then the cutting fluid flows out from the flow holes on the two sides of the bearing frame 2, so that the cutting fluid can be further processed.

[0036] The basic principle, main features and advantages of the present application are shown and described above. It should be understood by those skilled in the art that the present application is not limited by the above examples, and the above examples and descriptions in the specification are only preferred examples of the present application and are not intended to limit the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the claimed present application. The scope of protection of the present application is defined by the appended claims and their equivalents.

Claims

1. A fixture for machining automobile parts on a numerical control machine tool, comprising a fixed plate (1), characterized in that: The top end of the fixed plate (1) is fixedly connected with a bearing frame (2), the middle of one end of the bearing frame (2) is provided with an installation slot, the inside of the installation slot is slidably connected with an installation frame (3), the inside of the installation frame (3) is clamped with a filter frame (4), the side of the bearing frame (2) close to the installation slot is fixedly connected with an adjusting frame (5), the bottom end of the surface of the adjusting frame (5) is provided with a rotating hole, the inside of the rotating hole is rotatably connected with a worm (6), the surface of the worm (6) is engaged with a worm wheel (7), the two sides of the worm wheel (7) are fixedly connected with threaded rods (8), the surface of the threaded rods (8) is threadedly connected with a replacement plate (9), one side of the replacement plate (9) is provided with a rectangular slot, the two sides of the replacement plate (9) close to the rectangular slot are fixedly connected with support plates (10), one side of the support plates (10) is threadedly connected with two connecting bolts (11), one side of the surface of the connecting bolts (11) is threadedly connected with connecting plates (12), one side of the connecting plates (12) is fixedly connected with clamping plates (13), one side of the clamping plates (13) is fixedly connected with clamping plates (14).

2. A fixture for machining automobile parts on a numerically controlled machine tool as claimed in claim 1, wherein: The top end of the fixed plate (1) is fixedly connected with a bearing frame (2), the middle of one end of the bearing frame (2) is provided with an installation slot, the inside of the installation slot is slidably connected with an installation frame (3), the inside of the installation frame (3) is clamped with a filter frame (4), the side of the bearing frame (2) close to the installation slot is fixedly connected with an adjusting frame (5), the bottom end of the surface of the adjusting frame (5) is provided with a rotating hole, the inside of the rotating hole is rotatably connected with a worm (6), the surface of the worm (6) is engaged with a worm wheel (7), the two sides of the worm wheel (7) are fixedly connected with threaded rods (8), the surface of the threaded rods (8) is threadedly connected with a replacement plate (9), one side of the replacement plate (9) is provided with a rectangular slot, the two sides of the replacement plate (9) close to the rectangular slot are fixedly connected with support plates (10), one side of the support plates (10) is threadedly connected with two connecting bolts (11), one side of the surface of the connecting bolts (11) is threadedly connected with connecting plates (12), one side of the connecting plates (12) is fixedly connected with clamping plates (13), one side of the clamping plates (13) is fixedly connected with clamping plates (14).

3. The fixture for machining automobile parts on a numerically controlled machine tool as claimed in claim 1, wherein: The top end of the fixed plate (1) is fixedly connected with a bearing frame (2), the middle of one end of the bearing frame (2) is provided with an installation slot, the inside of the installation slot is slidably connected with an installation frame (3), the inside of the installation frame (3) is clamped with a filter frame (4), the side of the bearing frame (2) close to the installation slot is fixedly connected with an adjusting frame (5), the bottom end of the surface of the adjusting frame (5) is provided with a rotating hole, the inside of the rotating hole is rotatably connected with a worm (6), the surface of the worm (6) is engaged with a worm wheel (7), the two sides of the worm wheel (7) are fixedly connected with threaded rods (8), the surface of the threaded rods (8) is threadedly connected with a replacement plate (9), one side of the replacement plate (9) is provided with a rectangular slot, the two sides of the replacement plate (9) close to the rectangular slot are fixedly connected with support plates (10), one side of the support plates (10) is threadedly connected with two connecting bolts (11), one side of the surface of the connecting bolts (11) is threadedly connected with connecting plates (12), one side of the connecting plates (12) is fixedly connected with clamping plates (13), one side of the clamping plates (13) is fixedly connected with clamping plates (14).

4. The fixture for machining automobile parts on a numerically controlled machine tool as claimed in claim 1, wherein: 5. The fixture for machining automobile parts on a numerically controlled machine tool as claimed in claim 1, wherein: 6. A fixture for machining automobile parts on a numerically controlled machine tool as claimed in claim 1, wherein: