A tooling for rapid positioning and assembly of automotive profiles

Abstract

This utility model discloses a quick-positioning and assembly automotive profile processing fixture, including a protective base, a load-bearing base on the upper side of the protective base, and a connecting block mounted on the upper side of the load-bearing base; a connecting base located on the lower side of the fixture table, with a rotating structure on the lower side of the connecting base; a second motor inside the fixture table, with a guide rod on the left side of the second motor, a guide block mounted on the outer side of the guide rod, and a fixing plate on the upper side of the guide block; and a connecting column located on the upper side of the fixing plate, with a positioning block mounted on the inner side of the connecting column, and a reinforcing block mounted on the outer side of the positioning block. This quick-positioning and assembly automotive profile processing fixture effectively ensures the positional stability of the automotive profile during processing by quickly positioning it. Simultaneously, the addition of a rotating structure effectively improves the flexibility of angle transformation during automotive profile processing, thereby increasing processing efficiency.

Description

Technical Field

[0001] This utility model relates to the field of automotive technology, specifically to a tooling for processing automotive profiles that allows for rapid positioning and assembly. Background Technology

[0002] When processing automotive profiles, machining fixtures are required. Lightweighting of automotive profiles plays a crucial role in reducing fuel consumption and carbon emissions, and it represents a direction for the development of modern automotive technology. However, existing fixtures, without proper positioning, are prone to misalignment during processing, affecting subsequent steps. Therefore, designing a rapid positioning and assembly fixture for automotive profile processing is essential. For example:

[0003] A tooling for processing automotive sheet metal, authorized by announcement number CN213164742U, offers the following advantages compared to existing technologies: The device simultaneously conveys the sheet metal and removes rust from its surface, eliminating the need for manual feeding after rust removal, thus reducing labor input and improving efficiency. Support wheels support the grinding rollers, preventing excessive grinding. A buffer assembly protects the grinding rollers from impact during descent and adaptively conforms to the sheet metal, meeting the grinding needs of sheets of varying thicknesses and eliminating the need for roller adjustments. A dust collection hood effectively removes debris and dust generated during rust removal, preventing dust pollution and dust accumulation. This improves efficiency while reducing labor input. The device features a simple structure, stable operation, easy control, and is suitable for large-scale manufacturing and installation, with a wide range of applications.

[0004] Based on existing solutions and actual production and processing, the existing automotive profile processing tooling has the following defects, such as:

[0005] While existing automotive profile processing fixtures can prevent dust and debris from flying around in the working environment, they do not position the automotive profiles to be processed, making it difficult to avoid positional displacement of the profiles during processing. Therefore, this utility model provides an automotive profile processing fixture that can be quickly positioned and assembled to solve the above-mentioned problems. Utility Model Content

[0006] The purpose of this utility model is to provide a quick-positioning and assembly automotive profile processing fixture to solve the problem mentioned in the background art that although the existing automotive profile processing fixtures can avoid the phenomenon of dust and debris flying in the working environment, they do not position the automotive profiles to be processed, making it difficult to avoid the problem of profile displacement during processing.

[0007] To achieve the above objectives, the present invention provides the following technical solution: a quick-positioning and assembly automotive profile processing fixture, comprising a protective seat, a load-bearing seat on the upper side of the protective seat, a connecting block on the upper side of the load-bearing seat, and a fixture table on the upper side of the connecting block.

[0008] A connecting seat is provided on the lower side of the tooling table, and a rotating structure is provided on the lower side of the connecting seat. A second motor is provided inside the tooling table, and a guide rod is provided on the left side of the second motor. A guide block is installed on the outer side of the guide rod, and a clamping plate is provided on the upper side of the guide block.

[0009] A connecting column is provided on the upper side of the anchor plate, and a positioning block is installed on the inner side of the connecting column, and a reinforcing block is provided on the outer side of the positioning block.

[0010] Preferably, the load-bearing base and the connecting block are slidably connected, and the connecting block is arranged symmetrically about the center line of the load-bearing base.

[0011] Preferably, the outer side of the protective seat is provided with mounting blocks symmetrically distributed on the left and right, and the inner side of the mounting blocks is threaded with connecting bolts.

[0012] Preferably, the rotating structure includes a drive block disposed on the lower side of the connecting seat, and a square block is engaged inside the connecting seat, and the drive block is slidably connected to the protective seat.

[0013] Preferably, a first mounting bracket is provided on the rear side of the connector, and a second mounting bracket is provided on the front side of the first mounting bracket to engage with the connector.

[0014] Preferably, the outer side of the first mounting bracket is provided with connecting blocks that are symmetrically distributed from left to right, and the interior of the connecting blocks is penetrated by connecting bolts.

[0015] Preferably, the thread direction on the outer side of the guide rod is arranged in opposite directions to the left and right, and the guide rod passes through the interior of the guide block.

[0016] Preferably, the inner side of the guide block is penetrated by a limiting rod, and the guide block and the limiting rod are slidably connected.

[0017] Preferably, the connecting post extends through the interior of the sleeve, and the outer side of the sleeve is provided with a threaded locking bolt, which is arranged symmetrically about the center line of the sleeve.

[0018] Compared with the prior art, the beneficial effects of this utility model are: the automotive profile processing fixture that can be quickly positioned and assembled effectively ensures the positional stability of the automotive profile during processing by quickly positioning the automotive profile. At the same time, the addition of a rotating structure effectively improves the flexibility of angle transformation during automotive profile processing and improves processing efficiency.

[0019] 1. It is equipped with connecting bolts and connecting bolts. By screwing on the connecting bolts, the mounting block is threaded to the connecting bolts. By tightening the connecting bolts, the first mounting bracket and the second mounting bracket are tightly connected. By screwing on the locking bolts, the connection gap between the sleeve and the connecting post is shortened, and the sleeve is limited on the connecting post, which facilitates the stable assembly of the automotive profile processing tooling.

[0020] 2. A second motor and a positioning block are provided. When the second motor is turned on, the guide rod rotates. The front guide block slides with the tooling table under the drive of the external thread of the guide rod. The positioning block is fully engaged with the automobile profile. The automobile profile is positioned by the positioning block, which facilitates the positioning function of the automobile profile processing tooling.

[0021] 3. It is equipped with a first motor and a connecting seat. The power is turned on through the first motor, the drive block rotates, and the tooling table drives the positioned automobile profile to change angle, which facilitates the angle adjustment of the automobile profile processing tooling. Attached Figure Description

[0022] Figure 1 This is a frontal cross-sectional view of the present invention.

[0023] Figure 2 This is a schematic diagram of the overall structure of the connection between the guide rod and the guide block of this utility model;

[0024] Figure 3 This is a front view schematic diagram of the connection between the protective base and the protective door of this utility model;

[0025] Figure 4 This is an exploded view of the overall structure of the connection between the second mounting bracket and the first mounting bracket of this utility model;

[0026] Figure 5 This utility model Figure 1 Enlarged structural diagram at point A in the middle.

[0027] In the diagram: 1. Protective seat; 2. Load-bearing seat; 3. Connecting block; 4. Tooling table; 5. Mounting block; 6. Connecting bolt; 7. Protective door; 8. First motor; 9. Drive block; 10. Connecting frame; 11. Square block; 12. Connecting seat; 13. First mounting frame; 14. Second mounting frame; 15. Connecting block; 16. Connecting bolt; 17. Second motor; 18. Guide rod; 19. Guide block; 20. Limiting rod; 21. Engaging plate; 22. Connecting column; 23. Sleeve; 24. Engaging bolt; 25. Positioning block; 26. Reinforcing block; 27. Cap. Detailed Implementation

[0028] 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.

[0029] Please see Figure 1-5 This utility model provides a technical solution: a quick-positioning and assembly automotive profile processing fixture, including a protective seat 1, a load-bearing seat 2, a connecting block 3, a tooling table 4, an mounting block 5, a connecting bolt 6, a protective door 7, a first motor 8, a drive block 9, a connecting frame 10, a square block 11, a connecting seat 12, a first mounting frame 13, a second mounting frame 14, a connecting block 15, a connecting bolt 16, a second motor 17, a guide rod 18, a guide block 19, a limiting rod 20, a fixing plate 21, a connecting column 22, a sleeve 23, a fixing bolt 24, a positioning block 25, a reinforcing block 26, and a cap 27.

[0030] Specific examples Figure 1 , Figure 4 and Figure 5 As shown, the protective seat 1 is first placed horizontally on the stable bracket required for automobile profile processing. At this time, the bottom of the protective seat 1 contacts the upper side of the stable bracket. The connecting blocks 15 are symmetrically distributed on the outer side of the protective seat 1. The connecting bolt 6 is manually screwed into the mounting block 5. The connecting bolt 6 has a threaded structure on the outside. When the connecting bolt 6 is screwed, the gap between the bottom end of the mounting block 5 and the upper side of the stable bracket is shortened. The interior of the mounting block 5 is penetrated by the connecting bolt 6, and the mounting block 5 and the connecting bolt 6 are connected by threads.

[0031] Then, the connecting seat 12 on the lower side of the tooling table 4 is placed on the upper side of the drive block 9, so that the square block 11 connected to the upper side of the drive block 9 is engaged inside the connecting seat 12. The bottom end of the connecting seat 12 contacts the upper side of the drive block 9, and the outer edge of the connecting seat 12 is aligned with the outer edge of the drive block 9. The opening of the first mounting bracket 13 is aligned with the rear side of the connection between the connecting seat 12 and the drive block 9. The first mounting bracket 13 is pressed, so that the first mounting bracket 13 is engaged at the rear side of the connection between the connecting seat 12 and the drive block 9. Similarly, the second mounting bracket 14 is engaged at the front side of the connection between the connecting seat 12 and the drive block 9. The outer sides of the first mounting bracket 13 and the second mounting bracket 14 are provided with symmetrically distributed connecting blocks 15. The connecting bolts 16 are tightened inside the connecting blocks 15. The connecting blocks 15 on the outer sides of the first mounting bracket 13 and the second mounting bracket 14 are all penetrated by the connecting bolts 16, and the first mounting bracket 13 and the second mounting bracket 14 are tightly connected.

[0032] Finally, align the lower opening of the sleeve 23 with the upper side of the connecting post 22, press the sleeve 23 so that the sleeve 23 is penetrated by the connecting post 22, adjust the positioning blocks 25 connected to the left and right sets of sleeves 23 to face inward, and screw the locking bolt 24 on the outside of the connection between the sleeve 23 and the connecting post 22. The locking bolt 24 has a threaded structure on the outside. When the locking bolt 24 is screwed, the connection gap between the sleeve 23 and the connecting post 22 is shortened, and the sleeve 23 is limited on the connecting post 22. Screw the cap 27 on the threaded structure on the upper side of the connecting post 22 to complete the overall installation of the automotive profile processing fixture, which facilitates the stable assembly of the automotive profile processing fixture.

[0033] Specific examples Figure 1 , Figure 2 and Figure 3 As shown, the second motor 17 inside the tooling table 4 is turned on. After the second motor 17 is powered on, it drives the guide rod 18 connected on the left to rotate. The thread direction of the outer side of the guide rod 18 is set in opposite directions to the left and right. The guide rod 18 passes through the interior of the guide block 19. The guide blocks 19 are arranged symmetrically in front and behind on the lower side of the clamping plate 21. The rear guide block 19 is penetrated by the limiting rod 20. The front guide block 19 is slidably connected to the tooling table 4 under the drive of the external thread of the guide rod 18. The front guide block 19 drives the clamping plate 21 to move. The clamping plate 21 drives the rear guide block 19 to rub against the limiting rod 20, so that the inner wall of the rear guide block 19 is slidably connected to the outer wall of the limiting rod 20.

[0034] When the two mounting plates 21 move, they drive the upper connected assembly to move inward, placing the car profile directly above the tooling table 4. The inner sides of the positioning blocks 25 on both sides contact the outer wall of the car profile until the positioning blocks 25 are fully engaged with the car profile, thus positioning the car profile. The upper and lower sides of the positioning blocks 25 are reinforced with triangular reinforcing blocks 26. The car profile is supported by the positioning blocks 25 directly above the tooling table 4, which facilitates the positioning function of the car profile processing tooling.

[0035] Specific examples Figure 1 and Figure 3 As shown, when the car profile is positioned and needs to be rotated during processing, the protective door 7 on the front of the protective seat 1 is opened, and the power supply of the first motor 8 installed inside the protective seat 1 is turned on. After the first motor 8 is turned on, it drives the drive block 9 connected to the upper side to rotate. The bottom of the drive block 9 rubs against the connecting frame 10 installed at the top inside the protective seat 1, and the outer side of the drive block 9 rubs against the center of the protective seat 1, so that the drive block 9, the connecting frame 10 and the protective seat 1 are all slidably connected. The drive block 9 drives the connecting seat 12 to rotate through the engaging square block 11. The connecting seat 12 is set on the lower side of the tooling table 4, so that the connecting block 3 installed at the lower end of the tooling table 4 performs a circular motion on the load-bearing seat 2. Friction is generated between the connecting block 3 and the load-bearing seat 2. The tooling table 4 drives the positioned car profile to change angle, which facilitates the angle adjustment of the car profile processing tooling. This is the usage method of the car profile processing tooling that can be quickly positioned and assembled.

[0036] All standard parts used in this utility model can be purchased from the market, and irregular parts can be customized according to the description and drawings. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the prior art. The machinery, parts and equipment adopt conventional models in the prior art. In addition, the circuit connection adopts conventional connection methods in the prior art, which will not be described in detail here. The contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0037] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A quick-positioning and assembly automotive profile processing fixture, comprising a protective seat (1), a load-bearing seat (2) provided on the upper side of the protective seat (1), a connecting block (3) installed on the upper side of the load-bearing seat (2), and a tooling table (4) provided on the upper side of the connecting block (3). Its features are, Also includes: A connecting seat (12) is provided on the lower side of the tooling table (4), and a rotating structure is provided on the lower side of the connecting seat (12). A second motor (17) is provided inside the tooling table (4), and a guide rod (18) is provided on the left side of the second motor (17). A guide block (19) is installed on the outer side of the guide rod (18), and a clamping plate (21) is provided on the upper side of the guide block (19). A connecting column (22) is provided on the upper side of the locating plate (21), and a positioning block (25) is installed on the inner side of the connecting column (22), and a reinforcing block (26) is provided on the outer side of the positioning block (25).

2. The automotive profile processing fixture for rapid positioning and assembly according to claim 1, characterized in that: The load-bearing seat (2) and the connecting block (3) are slidably connected, and the connecting block (3) is symmetrically arranged about the center line of the load-bearing seat (2).

3. The automotive profile processing fixture for rapid positioning and assembly according to claim 1, characterized in that: The outer side of the protective seat (1) is provided with mounting blocks (5) symmetrically distributed on the left and right, and the inner side of the mounting block (5) is threaded with a connecting bolt (6).

4. The automotive profile processing fixture for rapid positioning and assembly according to claim 1, characterized in that: The rotating structure includes a drive block (9) disposed on the lower side of the connecting seat (12), and a square block (11) is engaged inside the connecting seat (12), and the drive block (9) is slidably connected to the protective seat (1).

5. The automotive profile processing fixture for rapid positioning and assembly according to claim 1, characterized in that: The rear side of the connecting seat (12) is provided with a first mounting bracket (13), and the front side of the first mounting bracket (13) is provided with a second mounting bracket (14) that engages with the connecting seat (12).

6. The automotive profile processing fixture for rapid positioning and assembly according to claim 5, characterized in that: The first mounting bracket (13) has connecting blocks (15) symmetrically distributed on the outside, and the interior of the connecting blocks (15) is penetrated by connecting bolts (16).

7. The automotive profile processing fixture for rapid positioning and assembly according to claim 1, characterized in that: The thread direction on the outside of the guide rod (18) is set in opposite directions to the left and right, and the guide rod (18) passes through the interior of the guide block (19).

8. The automotive profile processing fixture for rapid positioning and assembly according to claim 1, characterized in that: The inner side of the guide block (19) is penetrated by the limiting rod (20), and the guide block (19) and the limiting rod (20) are slidably connected.

9. The automotive profile processing fixture for rapid positioning and assembly according to claim 1, characterized in that: The connecting post (22) passes through the inside of the sleeve (23), and the outer side of the sleeve (23) is provided with a threaded locking bolt (24), and the locking bolt (24) is arranged symmetrically about the center line of the sleeve (23).

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