CN219757721U - A kind of automobile spring plate detection tool - Google Patents

Abstract

The utility model discloses an automobile spring disc detection tool, which relates to the technical field of automobile part detection and comprises a workbench, wherein two vertical plates are fixedly arranged on two sides of the top of the workbench, a transverse plate is fixedly arranged on the tops of the two vertical plates together, a detection tool table is fixedly arranged in the middle of the top of the workbench, a groove is formed in the top of the detection tool table, an automobile spring disc is lapped on the upper surface of the groove, and an electric telescopic rod is fixedly arranged at the bottom of the transverse plate. According to the utility model, the extrusion plate is driven to move downwards by starting the extension of the electric telescopic rod, the movable rod fixedly connected with the bottom of the extrusion plate is inserted into the inner ring of the automobile spring disc, the empty slot on the movable rod passes through the reverse double-threaded rod and enters the through slot, the automobile spring disc is limited, the automobile spring disc cannot be bent, the extrusion plate applies pressure to the surface of the automobile spring disc, the automobile spring disc starts to shrink, and the pressure of the automobile spring disc is detected through the pressure sensor and the extrusion plate.

Description

A kind of automobile spring plate detection tool

Technical field

The utility model relates to the technical field of automobile parts detection, in particular to an automobile spring disk detection tool.

Background technique

The performance of automobile spring disks mainly depends on the deviation value of the inner spiral surface and the position accuracy of the tongue. When the production of automobile spring disks is completed, it is necessary to use pressure testing equipment to conduct y-pressure testing on the produced automobile spring disks to ensure product quality. , so it is necessary to use detection tooling to detect automobile spring discs.

For example, the Chinese patent with the publication number CN207937169U discloses an automobile spring disc inspection tool. On the one hand, compared with the image inspection tool, the tool of the utility model has a simple structure, low cost, and is extremely convenient and quick to operate; on the other hand, compared with the image inspection tool, For manual measurement, the image affected by the operator's own factors is extremely small, and the product inspection pass rate is significantly improved.

There are the following problems with existing technology:

The above-mentioned automobile spring disk testing tool cannot detect the pressure of the automobile spring disk during testing; at the same time, because the spring disks used in various automobiles have different qualities and sample sizes are also different, when testing the spring disks, it is necessary to test the spring disks according to the different sizes. Spring disks are produced with different testing tools, which makes the device’s applicable scope have certain limitations.

Utility model content

The utility model provides an automobile spring plate detection tool to solve the problems raised in the above background technology.

In order to solve the above technical problems, the technical solution adopted by the present utility model is:

An automobile spring plate testing tool includes a workbench. Two vertical plates are fixedly installed on both sides of the top of the workbench. A horizontal plate is fixedly installed on the top of the two vertical plates. The middle part of the top of the workbench is A detection tooling platform is fixedly installed. The top of the detection tooling platform is provided with a groove, and the upper surface of the groove is overlapped with a car spring plate.

An electric telescopic rod is fixedly installed at the bottom of the horizontal plate, an extrusion plate is fixedly connected to the power end of the electric telescopic rod, and a pressure sensor is fixedly installed on the front of the extrusion plate.

There is a cavity in the middle of the bottom of the groove. The right end of the cavity is rotatably connected to a reverse double-threaded rod through a bearing. The outer wall of the reverse double-threaded rod is threadedly connected with two threaded sleeves.

A further improvement of the technical solution of the present invention is that the bottom of the extrusion plate is fixedly connected with a movable rod, and the surface of the movable rod is provided with an empty groove.

A further improvement of the technical solution of the present invention is that the top of the extrusion plate is symmetrically and fixedly connected with a spring, and the other end of the spring is fixedly connected to the bottom wall of the horizontal plate.

A further improvement of the technical solution of the present invention is that the bottom of the cavity is provided with a through groove that matches the movable rod, and the top of the threaded sleeve is fixedly connected with a connecting rod.

A further improvement of the technical solution of the present invention is that a clamp block is fixedly installed on the top of the connecting rod, and a slider is fixedly connected on the bottom of the threaded sleeve.

A further improvement of the technical solution of the present invention is that the bottom of the slider is slidingly connected to the bottom wall of the cavity, and the other end of the reverse double-threaded rod extends to the outside of the detection tooling platform and is fixedly connected with a handle.

Due to the adoption of the above technical solution, compared with the existing technology, the technical progress achieved by this utility model is:

1. This utility model provides an automobile spring plate detection tool, which adopts the mutual cooperation between an electric telescopic rod, an extrusion plate, a movable rod, a spring and a pressure sensor, and drives the extrusion plate to move downward by starting the electric telescopic rod to extend. , insert the movable rod fixedly connected at the bottom of the extrusion plate into the inner ring of the automobile spring disk. The empty groove on the movable rod passes through the reverse double-threaded rod and enters the through groove to limit the position of the automobile spring disk so that the automobile spring disk cannot Bend, so that the extrusion plate exerts pressure on the surface of the automobile spring disc, causing the automobile spring disc to begin to shrink, thereby detecting the pressure of the automobile spring disc through the pressure sensor and the extrusion plate, achieving the purpose of detecting the automobile spring disc. Through the elastic force of the spring, the stability of the downward movement of the extrusion plate can be improved, and at the same time, the stability of the extrusion plate exerting pressure on the automobile spring plate can be improved, thereby improving the accuracy of pressure detection of the automobile spring plate.

2. The utility model provides an automobile spring plate detection tooling, which adopts the mutual cooperation between the handle, thread sleeve, cavity, connecting rod, reverse double thread rod, clamp block and slider, and drives the reverse double spring plate by rotating the handle. The threaded rod rotates, thereby driving the two threaded sleeves to move towards or relative to each other. The two threaded sleeves drive the slider at the bottom to slide on the cavity, which can improve the stability of the movement of the threaded sleeve, so that the connecting rod fixedly connected to the top of the threaded sleeve drives the clamp The blocks move towards or relative to each other, so as to facilitate the adjustment of the distance between the two clamping blocks. The automobile spring discs are clamped and fixed by the two clamping blocks, thereby achieving the purpose of fixing automobile spring discs of different sizes without making different Detection tooling improves the scope of application of the device.

Description of the drawings

Figure 1 is a schematic structural diagram of the utility model;

Figure 2 is a schematic cross-sectional structural diagram of the utility model;

Figure 3 is a right structural schematic diagram of the movable rod of the present utility model;

Figure 4 is a schematic cross-sectional structural diagram of the detection tooling platform of the present invention.

In the picture: 1. Workbench; 2. Vertical plate; 3. Horizontal plate; 31. Electric telescopic rod; 32. Squeeze plate; 33. Movable rod; 331. Empty slot; 34. Spring; 35. Pressure sensor; 4 , Inspection tooling platform; 41. Groove; 42. Cavity; 43. Through slot; 44. Reverse double-threaded rod; 45. Handle; 46. Threaded sleeve; 47. Connecting rod; 48. Clamp; 49. Slide Block; 5. Automobile spring plate.

Detailed ways

The utility model will be further described in detail below in conjunction with the examples:

Example 1

As shown in Figures 1-4, the utility model provides an automobile spring plate detection tool, which includes a workbench 1. Two vertical plates 2 are fixedly installed on both sides of the top of the workbench 1. The tops of the two vertical plates 2 are connected together. A horizontal plate 3 is fixedly installed, and a detection tooling platform 4 is fixedly installed in the middle of the top of the workbench 1. A groove 41 is provided on the top of the detection tooling platform 4. The upper surface of the groove 41 is overlapped with a car spring plate 5. The horizontal plate 3 An electric telescopic rod 31 is fixedly installed at the bottom. The power end of the electric telescopic rod 31 is fixedly connected to an extrusion plate 32. A pressure sensor 35 is fixedly installed on the front of the extrusion plate 32. A cavity 42 is provided in the middle of the bottom of the groove 41. The right end of the cavity 42 is rotatably connected to a reverse double-threaded rod 44 through a bearing, and the outer wall of the reverse double-threaded rod 44 is threadedly connected to two threaded sleeves 46 .

In this embodiment, the reverse double-threaded rod 44 is driven to rotate by rotating the handle 45, thereby driving the two threaded sleeves 46 to move toward or relative to each other. The two threaded sleeves 46 drive the bottom slider 49 to slide on the cavity 42. Improve the stability of the movement of the threaded sleeve 46, so that the connecting rod 47 fixedly connected to the top of the threaded sleeve 46 drives the clamping blocks 48 to move towards or relative to each other, and the automobile spring disk 5 is clamped and fixed through the two clamping blocks 48, without the need to make different detection The tooling improves the scope of application of the device. When the automobile spring plate 5 is fixed, the electric telescopic rod 31 is started to extend to drive the extrusion plate 32 to move downward, and the movable rod 33 fixedly connected to the bottom of the extrusion plate 32 is inserted into the automobile spring plate 5 In the inner ring of the movable rod 33, the empty groove 331 on the movable rod 33 passes through the reverse double-threaded rod 44 and enters the through groove 43 to limit the position of the automobile spring plate 5 so that the automobile spring plate 5 cannot bend, so that the extrusion plate 32 can Pressure is exerted on the surface of the automobile spring disk 5, causing the automobile spring disk 5 to begin to shrink, thereby detecting the pressure of the automobile spring disk 5 through the pressure sensor 35 and the extrusion plate 32, thereby achieving the purpose of detecting the automobile spring disk 5.

Example 2

As shown in Figures 1-4, on the basis of Embodiment 1, the present utility model provides a technical solution: preferably, a movable rod 33 is fixedly connected to the bottom of the extrusion plate 32, and an empty groove is provided on the surface of the movable rod 33 331. A spring 34 is symmetrically and fixedly connected to the top of the extrusion plate 32, and the other end of the spring 34 is fixedly connected to the bottom wall of the horizontal plate 3.

In this embodiment, the electric telescopic rod 31 is started to extend to drive the extrusion plate 32 to move downward, and the movable rod 33 fixedly connected to the bottom of the extrusion plate 32 is inserted into the inner ring of the automobile spring plate 5, and the space on the movable rod 33 is The groove 331 passes through the reverse double-threaded rod 44 and enters the through groove 43 to limit the position of the automobile spring plate 5 so that the automobile spring plate 5 cannot bend, so that the extrusion plate 32 exerts pressure on the surface of the automobile spring plate 5. The automobile spring plate 5 begins to shrink, thereby detecting the pressure of the automobile spring plate 5 through the pressure sensor 35 and the extrusion plate 32 to achieve the purpose of detecting the automobile spring plate 5. Through the elastic force of the spring 34, the extrusion plate can be raised The stability of the downward movement of 32 can also improve the stability when the extrusion plate 32 exerts pressure on the automobile spring plate 5, thereby improving the accuracy of pressure detection of the automobile spring plate 5.

Example 3

As shown in Figures 1-4, on the basis of Embodiment 1, the present utility model provides a technical solution: preferably, the bottom of the cavity 42 is provided with a through groove 43 that matches the movable rod 33, and the threaded sleeve 46 is A connecting rod 47 is fixedly connected to the top. A clamp block 48 is fixedly installed at the top of the connecting rod 47. A slider 49 is fixedly connected to the bottom of the threaded sleeve 46. The bottom of the slider 49 is slidingly connected to the bottom wall of the cavity 42. The reverse double The other end of the threaded rod 44 extends to the outside of the detection tooling platform 4 and is fixedly connected with a handle 45 .

In this embodiment, the reverse double-threaded rod 44 is driven to rotate by rotating the handle 45, thereby driving the two threaded sleeves 46 to move toward or relative to each other. The two threaded sleeves 46 drive the bottom slider 49 to slide on the cavity 42. Improve the stability of the movement of the threaded sleeve 46, so that the connecting rod 47 fixedly connected to the top of the threaded sleeve 46 drives the clamping blocks 48 to move towards or relative to each other, so as to facilitate the adjustment of the distance between the two clamping blocks 48, and the two clamping blocks 48 to the car. The spring disc 5 is clamped and fixed, thereby achieving the purpose of fixing automobile spring discs 5 of different sizes without making different detection tools, which increases the scope of application of the device.

Let’s talk about the working principle of the automobile spring disc inspection tool in detail.

As shown in Figure 1-4, first place the automobile spring plate 5 on the groove 41, and then rotate the handle 45 to drive the reverse double-threaded rod 44 to rotate, thereby driving the two threaded sleeves 46 to move towards or relative to each other. 46 drives the slider 49 at the bottom to slide on the cavity 42, which can improve the stability of the movement of the threaded sleeve 46, so that the connecting rod 47 fixedly connected to the top of the threaded sleeve 46 drives the clamp block 48 to move towards or relative to each other, thereby facilitating the adjustment of the two clamps. The distance between the blocks 48 is used to clamp and fix the automobile spring disc 5 through the two clamping blocks 48, thereby achieving the purpose of fixing automobile spring discs 5 of different sizes without making different detection tools, which improves the efficiency of the device. Scope of application: when the automobile spring plate 5 is fixed, the electric telescopic rod 31 is started to extend to drive the extrusion plate 32 to move downward. The movable rod 33 fixedly connected to the bottom of the extrusion plate 32 is inserted into the inner ring of the automobile spring plate 5. The movable rod 33 The empty groove 331 passes through the reverse double-threaded rod 44 and enters the through groove 43 to limit the position of the automobile spring plate 5 so that the automobile spring plate 5 cannot bend, so that the extrusion plate 32 exerts force on the surface of the automobile spring plate 5 The pressure causes the automobile spring plate 5 to begin to shrink, thereby detecting the pressure of the automobile spring plate 5 through the pressure sensor 35 and the extrusion plate 32, thereby achieving the purpose of detecting the automobile spring plate 5. Through the elastic force of the spring 34, the pressure of the automobile spring plate 5 can be improved. The stability of the downward movement of the pressing plate 32 can also improve the stability when the pressing plate 32 exerts pressure on the automobile spring plate 5, thereby improving the accuracy of pressure detection of the automobile spring plate 5.

The above generally describes the present utility model in detail, but on the basis of the present utility model, some modifications or improvements can be made, which is obvious to those of ordinary skill in the technical field. Therefore, any modification or improvement that does not deviate from the spirit of the present utility model is within the protection scope of the present utility model.

Claims (6)

1. The utility model provides an automobile spring plate detects frock, includes workstation (1), its characterized in that: two vertical plates (2) are fixedly arranged on two sides of the top of the workbench (1), a transverse plate (3) is fixedly arranged on the tops of the two vertical plates (2), a detection tool table (4) is fixedly arranged in the middle of the top of the workbench (1), a groove (41) is formed in the top of the detection tool table (4), and an automobile spring disc (5) is lapped on the upper surface of the groove (41);

an electric telescopic rod (31) is fixedly arranged at the bottom of the transverse plate (3), a squeezing plate (32) is fixedly connected to the power end of the electric telescopic rod (31), and a pressure sensor (35) is fixedly arranged on the front surface of the squeezing plate (32);

the middle part of recess (41) bottom has seted up cavity (42), the right-hand member of cavity (42) is connected with reverse double-threaded rod (44) through the bearing rotation, the outer wall threaded connection of reverse double-threaded rod (44) has two thread bush (46).

2. The automobile spring plate detection tool according to claim 1, wherein: the bottom of stripper plate (32) fixedly connected with movable rod (33), open slot (331) have been seted up on the surface of movable rod (33).

3. The automobile spring plate detection tool according to claim 1, wherein: the top of the extrusion plate (32) is symmetrically and fixedly connected with a spring (34), and the other end of the spring (34) is fixedly connected with the bottom wall of the transverse plate (3).

4. The automobile spring plate detection tool according to claim 2, wherein: the bottom of the cavity (42) is provided with a through groove (43) matched with the movable rod (33), and the top of the threaded sleeve (46) is fixedly connected with a connecting rod (47).

5. The automobile spring plate detection tool according to claim 4, wherein: the top of connecting rod (47) fixed mounting has clamp splice (48), the bottom fixedly connected with slider (49) of screw sleeve (46).

6. The automobile spring plate detection tool according to claim 5, wherein: the bottom of the sliding block (49) is in sliding connection with the bottom wall of the cavity (42), and the other end of the reverse double-threaded rod (44) extends to the outside of the detection tool table (4) and is fixedly connected with a handle (45).