A detection device for a white body sling
By designing a testing device for white-skinned vehicle body hangers, the problem of large errors in manual measurement was solved by utilizing clamping and testing components, enabling rapid and accurate positioning inspection and improving testing efficiency and accuracy.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- HEBEI CHANGAN AUTOMOBILE
- Filing Date
- 2025-07-02
- Publication Date
- 2026-06-23
AI Technical Summary
In the existing technology, the positioning standard inspection of the white-skin body hanger positioning pins relies on manual measurement, which has the problems of large errors and long measurement time.
A testing device for white body hangers is designed, comprising a clamping mechanism and a testing mechanism. The white body hanger is fixed by the clamping mechanism, and positioning tests are performed using first and second testing components, thereby reducing human inspection errors and improving inspection accuracy.
It enables rapid and accurate detection of the positioning accuracy of the white-skinned vehicle body hanger, reduces manual inspection errors, and improves the accuracy of the inspection.
Smart Images

Figure CN224398522U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of inspection technology for white-cover vehicle body lifting equipment, and in particular to an inspection device for white-cover vehicle body lifting equipment. Background Technology
[0002] The white car body hanger (Type C hanger) is used in the pre-treatment process of automotive painting workshops. It's used to carry and transport white car bodies into the pre-treatment tank for a series of pre-treatment processes. The white car body is locked to the hanger via positioning holes on its bottom, securing them together. However, prolonged use can cause the positioning pins on the hanger to shift, resulting in inaccurate engagement between the car body positioning holes and the positioning pins. This poses risks such as insecure car body fixation and damage to the positioning holes. Currently, the positioning pins are checked manually using a measuring tape, which is prone to errors and time-consuming. Utility Model Content
[0003] This utility model provides a testing device for white-skinned vehicle body hangers to solve the technical problem that the positioning standard inspection of the positioning pin is carried out manually using a tape measure, which has large measurement errors and takes a long time.
[0004] This utility model provides a detection device for a white-cover vehicle body hanger, comprising:
[0005] Fixture;
[0006] A clamping mechanism is slidably mounted on the fixed frame. The clamping mechanism has a first clamping part, a second clamping part, and an actuating component. The first clamping part and the second clamping part extend out of the fixed frame. Both the first clamping part and the second clamping part have clamping grooves. The two clamping grooves are arranged opposite to each other. The actuating component is connected to the two clamping grooves respectively.
[0007] The testing mechanism is mounted on the fixed frame and includes a first testing component and a second testing component. Both the first testing component and the second testing component are movably mounted on the fixed frame and are located on adjacent sides of the clamping mechanism, respectively.
[0008] In one embodiment of the present invention, the fixing frame includes a first frame and a second frame, the second frame is fixedly mounted on the first frame, and the first frame protrudes from the second frame in a first direction, and the second frame protrudes from the first frame in a second direction. The first direction and the second direction are both horizontal and perpendicular to each other.
[0009] In one embodiment of the present invention, the first clamping part and the second clamping part have the same structure. The first clamping part includes a fixing rod, a reinforcing frame and a clamping rod. One end of the fixing rod is slidably connected to the fixing frame, and the other end of the fixing rod is fixedly connected to the reinforcing frame. The reinforcing frame is provided with an installation position, and the clamping rod is hinged to the reinforcing frame.
[0010] The clamping rod is provided with the clamping groove, and the clamping rod is connected to the actuation component.
[0011] In one embodiment of the present invention, the first clamping part further includes a mounting base and a connecting base. The fixing rod is slidably connected to the second frame through the mounting base, and the fixing rod is slidably connected to the first frame through the connecting base. The mounting base has a mounting groove and is sleeved on the second frame through the mounting groove. The connecting base has a connecting groove and is sleeved on the first frame through the connecting groove.
[0012] In one embodiment of the present invention, the first test component includes a first adjustment frame, a first lifting component and a first test piece. The first adjustment frame is vertically fixed on the second frame. The upper end of the first lifting component is slidably mounted on the first adjustment frame. The bottom of the first lifting component is connected to the first test piece.
[0013] The first test piece has multiple positioning test holes evenly distributed on it.
[0014] In one embodiment of the present invention, the second test component includes a second adjustment frame, a second lifting component, and a second test piece. The second adjustment frame is vertically fixed on the second frame body. The upper end of the second lifting component is slidably mounted on the second adjustment frame. The bottom of the second lifting component is connected to the second test piece. The bottom of the second test piece is provided with a plurality of downwardly protruding positioning test rods.
[0015] In one embodiment of the present invention, both the first adjustment frame and the second adjustment frame are provided with balancers, and the output ends of both balancers are provided with first hooks. Both the first test piece and the second test piece are provided with second hooks, and the first hooks and the second hooks are detachably connected.
[0016] In one embodiment of the present invention, two of each of the first test piece and the second test piece are provided, with the two first test pieces located at both ends of the first lifting assembly and the two second test pieces located at both ends of the second lifting assembly.
[0017] In one embodiment of this utility model, the first lifting assembly includes a lifting frame and lifting rods. The lifting frame is slidably mounted on the first adjusting frame. Two lifting rods are provided, each located at one end of the lifting frame. The bottom of each of the two lifting rods is connected to one of the first test pieces. The second lifting assembly has the same structure as the first lifting assembly.
[0018] The beneficial effects of this utility model are as follows: The detection device for white body car body hangers proposed in this utility model clamps the white body car body hanger by setting a clamping mechanism, and then performs positioning tests on the white body car body hanger by the first test component and the second test component. This can quickly detect whether the white body car body hanger is accurately positioned, reduce manual inspection errors, and improve detection accuracy. Attached Figure Description
[0019] The accompanying drawings, which are incorporated in and form part of this specification, illustrate embodiments consistent with this application and, together with the description, serve to explain the principles of this application. It is obvious that the drawings described below are merely some embodiments of this application, and those skilled in the art can obtain other drawings based on these drawings without any inventive effort.
[0020] In the attached diagram:
[0021] Figure 1 This is a schematic diagram of the structure provided in one embodiment of the present utility model;
[0022] Figure 2 This is a front view provided in one embodiment of the present invention.
[0023] The attached figures are labeled as follows:
[0024] 1. Fixing frame; 101. First frame body; 102. Second frame body; 2. Clamping mechanism; 21. First clamping part; 211. Fixing rod; 212. Reinforcing frame; 213. Clamping rod; 214. Mounting base; 215. Connecting base; 22. Second clamping part; 23. Actuating component; 24. Clamping groove; 31. First test component; 311. First adjusting frame; 312. First lifting component; 313. First test piece; 314. Positioning test hole; 32. Second test component; 321. Second adjusting frame; 322. Second lifting component; 323. Second test piece; 324. Positioning test rod; 4. Balancer. Detailed Implementation
[0025] The following specific examples illustrate the implementation of this utility model. Those skilled in the art can easily understand other advantages and effects of this utility model from the content disclosed in this specification. This utility model can also be implemented or applied through other different specific embodiments. Various details in this specification can also be modified or changed based on different viewpoints and applications without departing from the spirit of this utility model. In the absence of conflict, the following embodiments and features in the embodiments can be combined with each other.
[0026] It should be noted that the illustrations provided in the following embodiments are only schematic representations of the basic concept of the present invention. The drawings only show the components related to the present invention and are not drawn according to the actual number, shape and size of the components. In actual implementation, the form, quantity and proportion of each component can be arbitrarily changed, and the layout of the components may also be more complex.
[0027] In the following description, numerous details are explored to provide a more thorough explanation of embodiments of the present invention. However, it will be apparent to those skilled in the art that embodiments of the present invention may be practiced without these specific details. In other embodiments, well-known structures and devices are shown in block diagram form rather than in detail to avoid obscuring embodiments of the present invention.
[0028] Please see Figure 1 and Figure 2 , Figure 1A testing device for a white-body car body hanger provided in one embodiment of the present invention includes: a fixing frame 1, a clamping mechanism 2, and a testing mechanism. The clamping mechanism 2 is slidably disposed on the fixing frame 1. The clamping mechanism 2 has a first clamping part 21, a second clamping part 22, and an execution component 23. The first clamping part 21 and the second clamping part 22 extend out of the fixing frame 1. Both the first clamping part 21 and the second clamping part 22 have clamping grooves 24. The two clamping grooves 24 are arranged opposite to each other and have the same structure, both being C-shaped grooves. The openings of the two clamping grooves 24 are arranged opposite to each other. The execution component 23 is connected to the two clamping grooves 24 respectively. The execution component 23 is used to adjust the distance between the two clamping grooves 24. Before fixing, the distance between the two clamping grooves 24 is shortened. The distance between the first clamping part 21 and the second clamping part 22 is increased by the actuation component 23, thereby fixing the white body hanger by the spreading force. The test mechanism is set on the fixed frame 1. The test mechanism includes a first test component 31 and a second test component 32. The first test component 31 and the second test component 32 are both movably set on the fixed frame 1, and the first test component 31 and the second test component 32 are respectively located on adjacent two sides of the clamping mechanism 2. In this embodiment, the fixed frame 1 is a rectangular structure, the clamping mechanism 2 is located on the first side, and the first test component 31 and the second test component 32 are respectively located on the second side and the third side, which are opposite sides.
[0029] Specifically, in an optional embodiment of this application, the fixing frame 1 includes a first frame 101 and a second frame 102. The second frame 102 is fixedly mounted on the first frame 101, and the first frame 101 protrudes from the second frame 102 in a first direction, while the second frame 102 protrudes from the first frame 101 in a second direction. The first direction and the second direction are both horizontal and perpendicular to each other.
[0030] Specifically, in an optional embodiment of this application, the first clamping part 21 and the second clamping part 22 have the same structure. The first clamping part 21 includes a fixing rod 211, a reinforcing frame 212 and a clamping rod 213. One end of the fixing rod 211 is slidably connected to the fixing frame 1, and the other end of the fixing rod 211 is fixedly connected to the reinforcing frame 212. The reinforcing frame 212 is provided with a mounting position, and the clamping rod 213 is hinged to the reinforcing frame 212.
[0031] The clamping rod 213 is provided with the clamping groove 24, and the clamping rod 213 is connected to the execution component 23.
[0032] Specifically, in an optional embodiment of this application, the first clamping part 21 further includes a mounting base 214 and a connecting base 215. The fixing rod 211 is slidably connected to the second frame 102 through the mounting base 214, and the fixing rod 211 is slidably connected to the first frame 101 through the connecting base 215. The mounting base 214 has a mounting groove and is sleeved on the second frame 102 through the mounting groove. The connecting base 215 has a connecting groove and is sleeved on the first frame 101 through the connecting groove.
[0033] Specifically, in an optional embodiment of this application, the first test component 31 includes a first adjustment frame 311, a first lifting component 312, and a first test piece 313. The first adjustment frame 311 is vertically fixed on the second frame 102, the upper end of the first lifting component 312 is slidably mounted on the first adjustment frame 311, and the bottom of the first lifting component 312 is connected to the first test piece 313.
[0034] The first test piece 313 is provided with a plurality of positioning test holes 314 evenly arranged. The position of the white body hanger is tested by inserting the rod of the white body hanger into the positioning test hole 314.
[0035] Specifically, in an optional embodiment of this application, the second test component 32 includes a second adjustment frame 321, a second lifting component 322, and a second test piece 323. The second adjustment frame 321 is vertically fixed on the second frame 102. The upper end of the second lifting component 322 is slidably mounted on the second adjustment frame 321. The bottom of the second lifting component 322 is connected to the second test piece 323. The bottom of the second test piece 323 is provided with a plurality of downwardly protruding positioning test rods 324. By inserting the positioning test rods 324 into the detection holes of the white body hanger, the accuracy of the position of the white body hanger is detected.
[0036] Specifically, in an optional embodiment of this application, both the first adjustment frame 311 and the second adjustment frame 321 are provided with a balancer 4, and both output ends of the two balancers 4 are provided with a first hook. Both the first test piece 313 and the second test piece 323 are provided with a second hook, and the first hook and the second hook are detachably connected.
[0037] Specifically, in an optional embodiment of this application, two of the first test piece 313 and two of the second test piece 323 are provided. The two first test pieces 313 are respectively located at both ends of the first lifting component 312, and the two second test pieces 323 are respectively located at both ends of the second lifting component 322.
[0038] Specifically, in an optional embodiment of this application, the first lifting assembly 312 includes a lifting frame and lifting rods. The lifting frame is slidably mounted on the first adjusting frame 311. There are two lifting rods, which are respectively mounted at both ends of the lifting frame. The bottoms of the two lifting rods are respectively connected to one of the first test pieces 313. The second lifting assembly 322 has the same structure as the first lifting assembly 312.
[0039] The above embodiments are merely illustrative of the principles and effects of this utility model and are not intended to limit the scope of this utility model. Any person skilled in the art can modify or alter the above embodiments without departing from the spirit and scope of this utility model. Therefore, all equivalent modifications or alterations made by those skilled in the art without departing from the spirit and technical concept disclosed in this utility model should still be covered by the claims of this utility model.
Claims
1. A detection device for a white body sling, characterized in that, include: Fixture; A clamping mechanism is slidably mounted on the fixed frame. The clamping mechanism has a first clamping part, a second clamping part, and an actuating component. The first clamping part and the second clamping part extend out of the fixed frame. Both the first clamping part and the second clamping part have clamping grooves. The two clamping grooves are arranged opposite to each other. The actuating component is connected to the two clamping grooves respectively. The testing mechanism is mounted on the fixed frame and includes a first testing component and a second testing component. Both the first testing component and the second testing component are movably mounted on the fixed frame and are located on adjacent sides of the clamping mechanism, respectively.
2. The detection device for a white-cover vehicle body hanger according to claim 1, characterized in that: The fixing frame includes a first frame and a second frame. The second frame is fixedly mounted on the first frame. The first frame protrudes from the second frame in a first direction, and the second frame protrudes from the first frame in a second direction. Both the first and second directions are horizontal and perpendicular to each other.
3. The detection device for a white-cover vehicle body hanger according to claim 2, characterized in that: The first clamping part and the second clamping part have the same structure. The first clamping part includes a fixing rod, a reinforcing frame and a clamping rod. One end of the fixing rod is slidably connected to the fixing frame and the other end of the fixing rod is fixedly connected to the reinforcing frame. The reinforcing frame is provided with a mounting position and the clamping rod is hinged to the reinforcing frame. The clamping rod is provided with the clamping groove, and the clamping rod is connected to the actuation component.
4. The detection device for a white-cover vehicle body hanger according to claim 3, characterized in that: The first clamping part further includes a mounting base and a connecting base. The fixing rod is slidably connected to the second frame through the mounting base, and the fixing rod is slidably connected to the first frame through the connecting base. The mounting base has a mounting groove and is sleeved on the second frame through the mounting groove. The connecting base has a connecting groove and is sleeved on the first frame through the connecting groove.
5. The detection device for a white-cover vehicle body hanger according to claim 2, characterized in that: The first test component includes a first adjustment frame, a first lifting component, and a first test piece. The first adjustment frame is vertically fixed on the second frame. The upper end of the first lifting component is slidably mounted on the first adjustment frame. The bottom of the first lifting component is connected to the first test piece. The first test piece has multiple positioning test holes evenly distributed on it.
6. The detection device for a white-body car body hanger according to claim 5, characterized in that: The second test assembly comprises a second adjusting frame, a second lifting assembly and a second test piece, the second adjusting frame is vertically fixed on the second frame body, the upper end of the second lifting assembly is slidably arranged on the second adjusting frame, the bottom of the second lifting assembly is connected with the second test piece, and the bottom of the second test piece is provided with a plurality of downward protruding positioning test rods.
7. The detection device for the white body sling according to claim 6, characterized in that: The first adjusting frame and the second adjusting frame are both provided with a balancer, the output end of the two balancers is provided with a first hook, the first test piece and the second test piece are both provided with a second hook, and the first hook is detachably connected with the second hook.
8. The detection device for the white body sling according to claim 6, characterized in that: The first test piece and the second test piece are both provided with two, the two first test pieces are respectively located at the two ends of the first lifting assembly, and the two second test pieces are respectively located at the two ends of the second lifting assembly.
9. The detection device for the white body sling according to claim 6, characterized in that: The first lifting assembly comprises a lifting frame and a lifting rod, the lifting frame is slidably arranged on the first adjusting frame, the lifting rod is provided with two, the two lifting rods are respectively arranged at the two ends of the lifting frame, the bottoms of the two lifting rods are respectively connected with a first test piece, and the second lifting assembly is identical in structure with the first lifting assembly.