A limiting device for processing automotive parts

Abstract

This utility model discloses a limiting device for machining automotive parts in the field of mechanical processing equipment. It includes a machining table, with support frames symmetrically fixed on both sides of the table's surface. Each support frame has a placement groove on its surface. A first corner cylinder mechanism is installed on one side of each support frame, a second corner cylinder mechanism is installed on one side between the support frames, and a third corner cylinder mechanism is installed on the lower side of each support frame. The first, second, and third corner cylinder mechanisms have identical structures. A connecting rod is fixedly installed at the upper output end of the first corner cylinder mechanism. Through the multiple sets of corner cylinder mechanisms, the two ends, sides, and middle of the automotive parts mounted above the support frames can be quickly clamped and fixed, improving not only the clamping efficiency of the device but also increasing the stability and precision of the automotive parts.

Description

Technical Field

[0001] This utility model belongs to the field of mechanical processing equipment technology, and specifically relates to a limiting device for processing automotive parts. Background Technology

[0002] Automotive parts, also known as auto components, auto parts, or auto spare parts, refer to the components that make up the various units of a car and all consumable materials that serve the car. They are characterized by a wide variety, complex substitutes, complex identification systems, and rapidly fluctuating prices. From the perspective of automotive products, all system components, system assemblies, parts, and other related components that make up the entire vehicle are called automotive parts, including engine parts, transmission parts, braking system parts, steering system parts, running system parts, electrical and instrument system parts, body and accessories, and interior and exterior trim. They are diverse and can be classified in many ways, such as by purpose, production source, material, installation location, and supply and sales relationships. According to purpose, they can be divided into essential parts, optional parts, decorative parts, and consumable parts. When cutting or grinding automotive parts, they must be positioned and processed before being processed using external equipment. The quality of the processing directly depends on the stability of the part's installation; therefore, proper positioning is particularly important during the processing of mechanical parts.

[0003] Existing automotive parts processing limiting devices have low clamping efficiency, generally suffer from response delay and accuracy fluctuation, and most limiting devices lack adjustment functions, thus reducing their effectiveness. To address this, we propose an automotive parts processing limiting device. Utility Model Content

[0004] The purpose of this utility model is to provide a limiting device for processing automotive parts to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a limiting device for processing automotive parts, comprising a processing table, on both sides of the surface of the processing table symmetrically fixedly mounted with support frames, the surface of the support frames having placement grooves, a first corner cylinder mechanism mounted on one side of each support frame, a second corner cylinder mechanism mounted on one side between the support frames, and a third corner cylinder mechanism mounted on the lower side of each support frame, the first, second, and third corner cylinder mechanisms having the same structure, a connecting rod fixedly mounted on the upper output end of the first corner cylinder mechanism, a fixed shaft fixedly passing through the end of the connecting rod, and a pressure block fixedly mounted on the bottom end of the fixed shaft.

[0006] Preferably, a fixed plate is provided below the processing table, a support shaft is fixedly connected to the bottom surface of the processing table, a base is fixedly installed on the surface of the fixed plate, the bottom of the support shaft is rotatably limited and located inside the base, an external gear is fixedly sleeved on the outer surface of the support shaft, a fixed frame is fixedly installed on one side of the fixed plate, a slide rail is fixedly installed on the surface of the fixed frame, an electric push rod is fixedly installed on the outer side of the fixed frame, a slider is slidably connected to the surface of the slide rail, a rack is fixedly installed on the top of the slider, one side of the rack is meshed with the external gear, and one side of the slider is fixedly connected to the output end of the electric push rod.

[0007] Preferably, a base plate is provided below the fixing plate, a hydraulic rod is fixedly installed at the bottom of the base plate, a top shaft is slidably passed through the surface of the base plate, the bottom end of the top shaft is fixedly connected to the output end of the hydraulic rod, and the top end of the top shaft is fixedly connected to the bottom of the fixing plate.

[0008] Preferably, guide rods are slidably inserted through the four corners of the base plate, and the top of the guide rods is fixedly connected to the bottom four corners of the fixed plate.

[0009] Preferably, the guide rod is slidably fitted with a sleeve on its outer side, and the sleeve is fixedly installed at the four corners of the base plate surface.

[0010] Preferably, support plates are symmetrically fixedly installed on both sides of the bottom of the base plate.

[0011] Compared with the prior art, the beneficial effects of this utility model are:

[0012] 1. Through the set of multiple sets of corner cylinder mechanisms, the two ends, both sides and the middle of the car parts mounted on the support frame can be quickly clamped and fixed, which not only improves the clamping efficiency of the device, but also increases the stability and accuracy of the car parts.

[0013] 2. The lifting and horizontal rotation mechanisms allow for rapid adjustment of automotive parts during the processing limit period, improving work efficiency. Attached Figure Description

[0014] Figure 1 This is a front structural diagram of the present invention;

[0015] Figure 2 This is a side view of the present invention.

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

[0017] Figure 4 This is a schematic diagram of the top structure of this utility model.

[0018] In the diagram: 1. Processing table; 2. Support frame; 3. Placement slot; 4. First corner cylinder mechanism; 401. Connecting rod; 402. Fixed shaft; 403. Pressure block; 5. Second corner cylinder mechanism; 6. Third corner cylinder mechanism; 7. Support shaft; 8. Fixed plate; 9. Base; 10. External gear; 11. Fixed frame; 12. Slide rail; 13. Slider; 14. Rack; 15. Base plate; 16. Support plate; 17. Hydraulic rod; 18. Top shaft; 19. Sleeve; 20. Guide rod; 21. Electric push rod. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0020] Please see Figure 1-4 This utility model provides a technical solution: a limiting device for processing automotive parts, including a processing table 1, with support frames 2 symmetrically fixedly installed on both sides of the surface of the processing table 1, and placement grooves 3 opened on the surface of the support frames 2. A first corner cylinder mechanism 4 is installed on one side of each support frame 2, a second corner cylinder mechanism 5 is installed on one side between the support frames 2, and a third corner cylinder mechanism 6 is installed on the lower side of each support frame 2. The first corner cylinder mechanism 4, the second corner cylinder mechanism 5 and the third corner cylinder mechanism 6 have the same structure. A connecting rod 401 is fixedly installed at the upper output end of the first corner cylinder mechanism 4, and a fixed shaft 402 is fixedly passed through the end of the connecting rod 401. A pressure block 403 is fixedly installed at the bottom end of the fixed shaft 402.

[0021] Specifically, a fixed plate 8 is provided below the processing table 1, a support shaft 7 is fixedly connected to the bottom surface of the processing table 1, a base 9 is fixedly installed on the surface of the fixed plate 8, the bottom limit rotation of the support shaft 7 is located inside the base 9, an external gear 10 is fixedly sleeved on the outer surface of the support shaft 7, a fixed frame 11 is fixedly installed on one side of the fixed plate 8, a slide rail 12 is fixedly installed on the surface of the fixed frame 11, an electric push rod 21 is fixedly installed on the outer side of the fixed frame 11, a slider 13 is slidably connected to the surface of the slide rail 12, a rack 14 is fixedly installed on the top of the slider 13, one side of the rack 14 is meshed with the external gear 10, and one side of the slider 13 is fixedly connected to the output end of the electric push rod 21.

[0022] Specifically, a base plate 15 is provided below the fixed plate 8, a hydraulic rod 17 is fixedly installed at the bottom of the base plate 15, a top shaft 18 is slidably passed through the surface of the base plate 15, the bottom end of the top shaft 18 is fixedly connected to the output end of the hydraulic rod 17, and the top end of the top shaft 18 is fixedly connected to the bottom of the fixed plate 8.

[0023] Specifically, guide rods 20 are slidably inserted through the four corners of the surface of the base plate 15, and the top of the guide rods 20 are fixedly connected to the bottom four corners of the fixed plate 8.

[0024] Specifically, a sleeve 19 is provided on the outer side of the guide rod 20 for limiting sliding, and the sleeve 19 is fixedly installed at the four corners of the surface of the base plate 15.

[0025] Specifically, support plates 16 are symmetrically fixedly installed on both sides of the bottom of the base plate 15.

[0026] In this embodiment, the two ends of the automotive processing part are respectively placed in the placement groove 3 on the surface of the support frame 2. The operation of the first corner cylinder mechanism 4 can drive the pressure block 403 to rotate and descend, thereby achieving the effect of pressing and fixing the two sides of the automotive processing part. The third corner cylinder mechanism 6 can clamp and fix the two ends of the automotive processing part. The second corner cylinder mechanism 5 can press and fix the middle of the automotive processing part. The operation of the electric push rod 21 can drive the slider 13 to move on the surface of the slide rail 12. The sliding of the slider 13 can drive the external gear 10 and the support shaft 7 to rotate through the rack 14, thereby achieving the horizontal angle adjustment of the automotive processing part above the processing table 1. The operation of the hydraulic rod 17 can drive the top shaft 18 to move vertically, thereby achieving the height adjustment of the automotive processing part above the processing table 1. The guide rod 20 increases the stability of the fixing plate 8 and the processing table 1 during the lifting and lowering process.

[0027] It should be noted that, in this document, relational terms such as "first" and "second" are used merely to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, the phrase "comprising an element defined as..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0028] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An automobile part machining limiting device, comprising a machining table (1), characterized in that: The processing table (1) is symmetrically fixedly mounted on both sides of the surface of the table (2). The surface of the support frame (2) is provided with a placement groove (3). A first corner cylinder mechanism (4) is installed on one side of the support frame (2). A second corner cylinder mechanism (5) is installed on one side between the support frames (2). A third corner cylinder mechanism (6) is installed on the lower side of the support frame (2). The first corner cylinder mechanism (4), the second corner cylinder mechanism (5) and the third corner cylinder mechanism (6) have the same structure. A connecting rod (401) is fixedly installed at the upper output end of the first corner cylinder mechanism (4). A fixed shaft (402) is fixedly passed through the end of the connecting rod (401). A pressure block (403) is fixedly installed at the bottom end of the fixed shaft (402).

2. The automobile part machining limiting device according to claim 1, characterized in that: A fixed plate (8) is provided below the processing table (1). A support shaft (7) is fixedly connected to the bottom surface of the processing table (1). A base (9) is fixedly installed on the surface of the fixed plate (8). The bottom of the support shaft (7) is limited to the rotation of the base (9). An external gear (10) is fixedly installed on the outer surface of the support shaft (7). A fixed frame (11) is fixedly installed on one side of the fixed plate (8). A slide rail (12) is fixedly installed on the surface of the fixed frame (11). An electric push rod (21) is fixedly installed on the outer side of the fixed frame (11). A slider (13) is limited to the sliding connection on the surface of the slide rail (12). A rack (14) is fixedly installed on the top of the slider (13). One side of the rack (14) is meshed with the external gear (10). One side of the slider (13) is fixedly connected to the output end of the electric push rod (21).

3. The automobile part machining limiting device according to claim 2, characterized in that: A base plate (15) is provided below the fixed plate (8). A hydraulic rod (17) is fixedly installed at the bottom of the base plate (15). A top shaft (18) is slidably passed through the surface of the base plate (15). The bottom end of the top shaft (18) is fixedly connected to the output end of the hydraulic rod (17), and the top end of the top shaft (18) is fixedly connected to the bottom of the fixed plate (8).

4. The automobile part machining limiting device according to claim 3, characterized in that: Guide rods (20) are slidably inserted through the four corners of the surface of the base plate (15), and the top of the guide rods (20) is fixedly connected to the bottom four corners of the fixed plate (8).

5. The device according to claim 4, wherein: The guide rod (20) is slidably fitted with a sleeve (19) on its outer side, and the sleeve (19) is fixedly installed at the four corners of the surface of the base plate (15).

6. The automobile part machining limiting device according to claim 3, characterized in that: Support plates (16) are symmetrically fixed on both sides of the bottom of the base plate (15).

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