Positioning buffer adjustment structure

Abstract

This utility model discloses a positioning buffer adjustment structure, specifically relating to the field of automotive exterior inspection technology. It includes a positioning component, a sleeve component fitted onto the surface of the positioning component, and an adjustment component penetrating through the surface of the sleeve component. The positioning component includes a positioning block, with multiple slots on its top and multiple locking grooves on its surface. A contact block is located on the top of the positioning block, and multiple insert blocks are fixedly connected to the bottom of the contact block. Locking bolts are rotatably connected to the inner cavities of the locking grooves. T-shaped sliders are fixedly connected to both sides of the positioning block surface. A through-hole, a through-hole, and a threaded groove are all present on the surface of the positioning block. This invention solves the problem that when fragile and easily deformable products are placed and pressed onto the positioning block, excessive pressing force or impact during placement often results in dents on the contact surface, leading to substandard product surface quality.

Description

Technical Field

[0001] This utility model relates to the field of automotive exterior inspection technology, and more specifically, to a positioning buffer adjustment structure. Background Technology

[0002] The challenges of positioning in automotive testing are indeed unique: body panels are large, have complex curves, and are made of diverse materials (metal / plastic / composite materials), and require extremely high surface protection during testing. Traditional rigid positioning is particularly unsuitable for the automotive industry. For example, when inspecting car doors, a rigid clamp may leave micro-deformations invisible to the naked eye, leading to distorted test data. This is especially true for the aluminum bodies of new energy vehicles, which are more prone to deformation.

[0003] Existing positioning buffer adjustment structures, when used to inspect the flatness of automobile exteriors or the shape of parts, often suffer from surface defects. Because automobiles typically consist of curved plastic parts that are easily deformed, excessive clamping force or impact during placement and clamping can cause dents on the contact surface, resulting in substandard product surface quality. Therefore, a positioning buffer adjustment structure has been proposed to address these issues. Utility Model Content

[0004] To overcome the above-mentioned defects of the prior art, the embodiments of this utility model provide a positioning buffer adjustment structure. The technical problem to be solved by this utility model is that when the existing positioning buffer adjustment structure is used to detect the flatness of the car body or the shape of the parts, because cars are curved plastic parts that are easy to deform, in the past, when similar fragile and easily deformable products were placed and pressed on the positioning block, the pressing force was too large or the impact force during the placement process was too large, which would cause dents on the contact surface of the product, resulting in the product surface quality being unqualified.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a positioning buffer adjustment structure, including a positioning component, a sleeve component sleeved on the surface of the positioning component, and an adjustment component penetrating the surface of the sleeve component;

[0006] The positioning component includes a positioning block, the top of which has multiple slots, the surface of which has multiple locking grooves, the top of which has a contact block, the bottom of which has multiple inserts fixedly connected, the inner cavity of each locking groove being rotatably connected to a locking bolt, T-shaped sliders fixedly connected to both sides of the surface of which the positioning block has a through hole, a through hole, and a threaded groove.

[0007] In a preferred embodiment, the sleeve assembly includes a base with multiple locking holes through its surface, an installation cavity at the center of the top of the base, a support fixedly connected to the top of the base, a waist-shaped groove through its surface, a zero-position hole through its surface, a movable cavity through its top surface, and multiple T-shaped sliding grooves through its top surface.

[0008] In a preferred embodiment, the adjustment component includes a zero-position pin, one end of which is fixedly connected to a zero-position post, and a toggle handle is symmetrically arranged at the bottom of the zero-position pin, with studs fixedly connected to the inner side of each toggle handle.

[0009] In a preferred embodiment, a return spring is fixedly connected to the bottom of the positioning block, and the bottom of the return spring is fixedly connected to the bottom of the lock hole. The bolt passes through the lock groove and the insert block and is rotatably connected to the positioning block. The surface of the contact block is made of a hard-to-soft material. When the contact block is damaged after a long period of use, it can be replaced. The hard-to-soft material of the contact block can also prevent damage to the paint surface of the product during contact. Furthermore, the return spring provides a buffering force to prevent damage to the product during the placement and pressing process.

[0010] In a preferred embodiment, the T-shaped sliders on both sides of the positioning block are arranged in multiple T-shaped grooves, and the locking hole communicates with the movable cavity; during use, the T-shaped sliders on both sides of the positioning block can also be limited by the T-shaped grooves on both sides, which can ensure that the positioning block can slide more stably in the movable cavity of the support.

[0011] In a preferred embodiment, the zero-position pin penetrates the zero-position hole on the surface of the support, intersecting with the theoretical hole and through hole on the surface of the positioning block. Multiple studs penetrate both sides of the waist-shaped groove and are rotatably connected to the screw groove. During use, when the positioning block slides along the movable cavity to the theoretical hole position, the zero-position pin and zero-position pin are inserted, fixing the positioning block in the theoretical hole position without shaking. The lever and studs are rotatably connected to the screw groove. The lever moves the positioning block up and down within the movable cavity. The function of the return spring is to provide a buffer force when the product is pressed down on the contact block without using the lever, preventing direct damage to the product from excessive impact or pressure.

[0012] The technical effects and advantages of this utility model are as follows:

[0013] 1. This utility model, by providing a positioning component and a sleeve component, can limit the T-shaped sliders on both sides of the positioning block during use through the T-shaped grooves on both sides, ensuring that the positioning block can slide more stably in the movable cavity of the support. When the contact block is damaged after long-term use, it can be replaced. The characteristics of the contact block's hard-to-soft material can also avoid damage to the paint surface of the product during contact. Furthermore, the return spring provides buffering force to avoid damage to the product during the product placement and pressing process.

[0014] 2. This utility model includes a positioning component, a sleeve component, and an adjustment component. During use, when the positioning block slides along the movable cavity to the theoretical hole position, the zero-position pin and zero-position post are inserted. At this point, the positioning block will be fixed in the theoretical hole position without shaking. The toggle handle and the stud are rotatably connected to the screw groove. The toggle handle drives the positioning block to move up and down within the movable cavity. The function of the return spring is to provide a buffer force when the product is pressed down on the contact block without using the toggle handle, preventing direct damage to the product from excessive impact or pressure. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0016] Figure 2 This is an exploded view of the positioning component structure of this utility model.

[0017] Figure 3 This is an exploded view of the sleeve assembly structure of this utility model.

[0018] Figure 4 This is a schematic diagram of the adjustment component structure of this utility model.

[0019] The attached figures are labeled as follows: 1. Positioning component; 11. Positioning block; 12. Slot; 13. Locking groove; 14. Contact block; 15. Insert block; 16. Locking bolt; 17. T-shaped slider; 18. Theoretical hole; 19. Through hole; 110. Screw groove; 111. Return spring; 2. Sleeve assembly; 21. Base; 22. Locking hole; 23. Mounting cavity; 24. Support; 25. Waist-shaped groove; 26. Zero position hole; 27. Movable cavity; 28. T-shaped slide groove; 3. Adjustment component; 31. Zero position pin; 32. Zero position post; 33. Toggle handle; 34. Screw. Detailed Implementation

[0020] 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.

[0021] like Figures 1 to 4 As shown, this utility model provides a positioning buffer adjustment structure, including a positioning component 1, a sleeve component 2 sleeved on the surface of the positioning component 1, and an adjustment component 3 penetrating the surface of the sleeve component 2.

[0022] refer to Figures 2 to 3 The positioning component 1 includes a positioning block 11. The top of the positioning block 11 has multiple slots 12, and the surface of the positioning block 11 has multiple locking grooves 13. A contact block 14 is located on the top of the positioning block 11, and multiple insert blocks 15 are fixedly connected to the bottom of the contact block 14. Locking bolts 16 are rotatably connected to the inner cavities of each locking groove 13. T-shaped sliders 17 are fixedly connected to both sides of the surface of the positioning block 11. A through hole 18 and a through hole 19 are both formed on the surface of the positioning block 11. A threaded groove 110 is formed on the surface of the positioning block 11. The bottom of the positioning block 11 is fixed... A return spring 111 is connected, with its bottom fixedly connected to the bottom of the lock hole 22. The bolt 16 penetrates the lock groove 13 and the insert block 15 and is rotatably connected to the positioning block 11. The surface of the contact block 14 is made of a hard-to-soft material. When the contact block 14 is damaged after prolonged use, it can be replaced. The hard-to-soft material of the contact block 14 can also prevent damage to the paint surface of the product during contact. Furthermore, the return spring 111 provides a buffering force to prevent damage to the product during the placement and pressing process.

[0023] refer to Figures 2 to 3 The sleeve assembly 2 includes a base 21, with multiple locking holes 22 extending through its surface. A mounting cavity 23 is located at the center of the top of the base 21. A support 24 is fixedly connected to the top of the base 21. A waist-shaped groove 25 and a zero-position hole 26 extend through the surface of the support 24. A movable cavity 27 and multiple T-shaped sliding grooves 28 extend through the top surface of the base 21. T-shaped sliders 17 on both sides of the positioning block 11 are positioned within the multiple T-shaped sliding grooves 28, and the locking holes 22 communicate with the movable cavity 27. During use, the T-shaped sliding grooves 28 on both sides can limit the movement of the T-shaped sliders 17 on both sides of the positioning block 11, ensuring greater stability when the positioning block 11 slides within the movable cavity 27 of the support 24.

[0024] refer to Figures 2 to 4The adjustment component 3 includes a zero-position pin 31, one end of which is fixedly connected to a zero-position post 32. A toggle handle 33 is symmetrically arranged at the bottom of the zero-position pin 31, and studs 34 are fixedly connected to the inner side of each toggle handle 33. The zero-position post 32 penetrates the zero-position hole 26 opened on the surface of the support 24 and intersects with the theoretical hole 18 and through hole 19 opened on the surface of the positioning block 11. Multiple studs 34 penetrate both sides of the waist-shaped groove 25 and are rotatably connected to the screw groove 110. When in use, when the positioning block 11 slides along the movable cavity 27 to the position of the theoretical hole 18, the zero-position pin 31 and the zero-position post 32 are inserted. At this time, the positioning block 11 will be fixed in the position of the theoretical hole 18 without shaking. The toggle handle 33 and stud 34 are rotatably connected to the screw groove 110. The toggle handle 33 drives the positioning block 11 to move up and down in the movable cavity 27. The function of the return spring 111 is to provide a buffer force when the product is pressed down on the contact block 14 without using the toggle handle 33, so as to avoid the impact or pressure being too great and directly damaging the product.

[0025] Finally, the following points should be noted: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installation", "connection", and "linkage" should be interpreted broadly, and can be mechanical or electrical connections, or internal connections between two components, or direct connections. "Up", "down", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may change.

[0026] Secondly: The accompanying drawings of the embodiments disclosed in this utility model only involve the structures involved in the embodiments disclosed in this utility model. Other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of this utility model can be combined with each other.

[0027] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A positioning buffer adjustment structure, including a positioning component (1), characterized in that: The positioning component (1) is fitted with a sleeve component (2), and the sleeve component (2) is provided with an adjustment component (3) through the surface of the sleeve component (2). The positioning component (1) includes a positioning block (11), the top of the positioning block (11) is provided with multiple slots (12), the surface of the positioning block (11) is provided with multiple locking grooves (13), the top of the positioning block (11) is provided with a contact block (14), the bottom of the contact block (14) is fixedly connected with multiple inserts (15), the inner cavity of the locking groove (13) is rotatably connected with a locking bolt (16), both sides of the surface of the positioning block (11) are fixedly connected with T-shaped sliders (17), the surface of the positioning block (11) is provided with a through hole (18), the surface of the positioning block (11) is provided with a through hole (19), and the surface of the positioning block (11) is provided with a through screw groove (110).

2. The positioning buffer adjustment structure according to claim 1, characterized in that: The base assembly (2) includes a base (21), a plurality of locking holes (22) are provided through the surface of the base (21), an installation cavity (23) is provided at the center of the top of the base (21), a support (24) is fixedly connected to the top of the base (21), a waist-shaped groove (25) is provided through the surface of the support (24), a zero position hole (26) is provided through the surface of the support (24), an active cavity (27) is provided through the top surface of the base (21), and a plurality of T-shaped sliding grooves (28) are provided through the top surface of the base (21).

3. The positioning buffer adjustment structure according to claim 1, characterized in that: The adjustment component (3) includes a zero-position pin (31), one end of which is fixedly connected to a zero-position post (32), and a toggle handle (33) is symmetrically arranged at the bottom of the zero-position pin (31). Each toggle handle (33) is fixedly connected to a stud (34) on its inner side.

4. The positioning buffer adjustment structure according to claim 2, characterized in that: The bottom of the positioning block (11) is fixedly connected to a reset spring (111), the bottom of the reset spring (111) is fixedly connected to the bottom of the lock hole (22), the bolt (16) penetrates the lock groove (13) and the insert block (15) and is rotatably connected to the positioning block (11), and the surface of the contact block (14) is made of a hard-to-soft material.

5. The positioning buffer adjustment structure according to claim 2, characterized in that: The T-shaped sliders (17) on both sides of the positioning block (11) are all set in multiple T-shaped grooves (28), and the lock hole (22) is interconnected with the movable cavity (27).

6. The positioning buffer adjustment structure according to claim 3, characterized in that: The zero-position insert (32) penetrates the zero-position hole (26) on the surface of the support (24) and intersects with the theoretical hole (18) and through hole (19) on the surface of the positioning block (11). Multiple studs (34) penetrate both sides of the waist groove (25) and are rotatably connected to the screw groove (110).

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