Detection device for spring manufacturing

Abstract

The utility model discloses a detection device used for spring manufacturing, and relates to the spring detection technology field, the detection device used for spring manufacturing comprises a detection bench and a detection operation display panel arranged on the detection bench, two sides of the surface of the detection bench are fixedly connected with installation blocks, and the installation blocks are fixedly connected with the detection bench. And the anti-jumping-out assembly is arranged on one side of one of the mounting blocks. The purpose of preventing the spring from jumping out in the pressure detection process of the spring can be achieved through the arrangement of the jumping-out prevention assembly, during use, the detected spring is placed on the magnetic base, the first motor is started, the right-hand and left-hand threaded rod rotates, the two moving pieces are driven to move towards the middle, the protection piece is made to surround the magnetic base, and the spring is prevented from jumping out. An isolation area is formed, the situation that the spring jumps out of the detection device and accidentally hurts workers due to the fact that the quality of the spring does not reach the standard and the spring is damaged in the pressure detection process is prevented, and detection safety can be improved.

Description

Technical Field

[0001] This utility model relates to the field of spring testing technology, specifically a testing device for spring manufacturing. Background Technology

[0002] A spring is a mechanical part that works by utilizing elasticity. Made of elastic material, it deforms under external force and returns to its original shape after the force is removed. It is also called a "spring". Generally made of spring steel, springs undergo compression testing during the manufacturing process.

[0003] The utility model patent with publication number CN220170509U discloses a device for spring pressure detection. This utility model has the advantages of compact structure, small size, easy installation and application in actual production, and wide applicability for testing various types of springs.

[0004] However, the device used for spring pressure testing has the following drawbacks: when testing springs under compression, if the springs are of substandard quality, they may pop out of the testing device, which could easily injure workers and make it difficult to improve the safety of the test. In addition, the sensors may malfunction or wear out during long-term use, and are difficult to disassemble and install quickly, which makes it difficult to improve the convenience of maintenance. Utility Model Content

[0005] This invention provides a testing device for spring manufacturing, which has the advantages of preventing springs from popping out and facilitating the installation and removal of the detector, thereby solving the problems of existing devices that are not easy to improve the safety of testing and the ease of maintenance.

[0006] To prevent springs from popping out and to facilitate the installation and removal of the detector, this utility model provides the following technical solution: a testing device for spring manufacturing, comprising a testing platform and a testing operation display panel mounted on the testing platform, wherein mounting blocks are fixedly connected to both sides of the surface of the testing platform, and further comprising:

[0007] An anti-explosion assembly is disposed on one side of one of the mounting blocks, the anti-explosion assembly comprising a first motor, a positive and negative threaded rod, a moving part, and a protective part;

[0008] A fixed frame is set on the edge of the surface of the testing table, and an adjustment component is fixedly connected to the top of the fixed frame. The adjustment component includes a second motor and a lead screw.

[0009] A lifting component is installed on the surface of a lead screw. An installation kit is fixedly connected to the bottom surface of one end of the lifting component. A connecting component is inserted into the installation kit. The connecting component includes a plug-in post, a telescopic support rod, a support spring, and a limiting component.

[0010] A force sensor is installed at the bottom of the insertion post, and a pressure block is fixedly connected to the bottom of the force sensor. A magnetic base is provided on the surface of the detection stage.

[0011] As a preferred embodiment of the present invention, the anti-bounce component includes a first motor fixedly connected to one side of one of the mounting blocks, the output end of the first motor being splinedly connected to a transmission rod, and one end of the transmission rod being fixedly connected to a positive and negative threaded rod.

[0012] As a preferred embodiment of this utility model, the surface of the positive and negative threaded rod is connected to two moving parts, and one end of each moving part is fixedly connected to a protective part.

[0013] As a preferred embodiment of the present invention, the connecting component includes a plug-in post inserted into the mounting kit. Both sides of the surface of the plug-in post are provided with storage grooves, and a telescopic support rod and a support spring are fixedly connected inside the storage grooves.

[0014] As a preferred embodiment of this utility model, one end of the telescopic support rod and one end of the support spring are both fixedly connected to a limiting component, and the support spring is sleeved on the surface of the telescopic support rod.

[0015] As a preferred embodiment of this utility model, the mounting kit has fixing holes on both sides of its outer wall, and the fixing holes are adapted to the limiting member.

[0016] As a preferred embodiment of this utility model, the adjustment component includes a second motor fixedly connected to the top of the fixed frame, a transmission rod connected to the output end of the second motor via a spline, and a lead screw fixedly connected to one end of the transmission rod.

[0017] As a preferred embodiment of this utility model, support columns are fixedly connected to all four sides of the bottom surface of the testing platform, and a stabilizing seat is fixedly connected to the bottom end of each support column.

[0018] Compared with the prior art, this utility model provides a testing device for spring manufacturing, which has the following advantages:

[0019] 1. This testing device for spring manufacturing, by incorporating an anti-explosion component, prevents the spring from exploding during pressure testing. In use, the spring to be tested is placed on the magnetic base, and the first motor is started. The forward and reverse threaded rods rotate, moving two moving parts towards the center, allowing the protective component to encircle the magnetic base, forming an isolation zone. This prevents the spring from being damaged due to substandard quality during pressure testing, thus preventing it from exploding outside the testing device and injuring personnel, thereby improving testing safety.

[0020] 2. This testing device for spring manufacturing, through the installation kit and connecting components, enables the rapid removal and installation of force sensors from the testing device. When maintaining or replacing the force sensor, pressing the limiting piece causes the elastic support spring to deform under compression, moving the telescopic support rod and the limiting piece into the receiving slot, thus disengaging the limiting piece from the fixing hole and quickly removing the force sensor. After replacement and maintenance, the same operation can be performed. This avoids the difficulty of quickly disassembling and installing sensors that may malfunction or wear during long-term use, thus improving the convenience of maintenance. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0022] Figure 2 This is a schematic diagram of the adjustment component structure of this utility model;

[0023] Figure 3 This is a schematic diagram of the connecting component structure of this utility model;

[0024] Figure 4 This is a schematic diagram of the anti-explosion component structure of this utility model.

[0025] In the diagram: 1. Testing platform; 2. Testing operation display panel; 3. Mounting block; 4. Anti-explosion component; 401. First motor; 402. Positive and negative threaded rod; 403. Moving part; 404. Protective part; 5. Fixing frame; 6. Adjustment component; 601. Second motor; 602. Lead screw; 7. Lifting part; 8. Installation kit; 9. Connecting component; 901. Insertion post; 902. Telescopic support rod; 903. Support spring; 904. Limiting part; 10. Force sensor; 11. Pressure block; 12. Fixing hole; 13. Stabilizing seat; 14. Magnetic base. Detailed Implementation

[0026] 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.

[0027] Please see Figures 1-4 This utility model discloses a testing device for spring manufacturing, including a testing platform 1 and a testing operation display panel 2 disposed on the testing platform 1. Mounting blocks 3 are fixedly connected to both sides of the surface of the testing platform 1. The device also includes:

[0028] An anti-bounce component 4 is provided on one side of one of the mounting blocks 3. The anti-bounce component 4 includes a first motor 401, a positive and negative threaded rod 402, a moving part 403, and a protective part 404.

[0029] A fixing frame 5 is set on the edge of the surface of the testing table 1. An adjustment component 6 is fixedly connected to the top of the fixing frame 5. The adjustment component 6 includes a second motor 601 and a lead screw 602.

[0030] A lifting component 7 is set on the surface of the lead screw 602. An installation kit 8 is fixedly connected to the bottom surface of one end of the lifting component 7. A connecting component 9 is inserted into the installation kit 8. The connecting component 9 includes a plug post 901, a telescopic support rod 902, a support spring 903, and a limiting component 904.

[0031] A force sensor 10 is installed at the bottom of the plug post 901. A pressure block 11 is fixedly connected to the bottom of the force sensor 10. A magnetic base 14 is provided on the surface of the detection table 1.

[0032] Specifically, the anti-jump component 4 includes a first motor 401 fixedly connected to one side of one of the mounting blocks 3. The output end of the first motor 401 is splinedly connected to a transmission rod, and one end of the transmission rod is fixedly connected to a positive and negative threaded rod 402. The surface of the positive and negative threaded rod 402 is threadedly connected to two moving parts 403, and one end of the moving parts 403 is fixedly connected to a protective part 404.

[0033] In this embodiment, during use, the spring to be tested is placed on the magnetic base 14, the first motor 401 is started, the positive and negative threaded rod 402 rotates, and the two moving parts 403 move towards the middle, so that the protective part 404 surrounds the magnetic base 14 to form an isolation area.

[0034] Specifically, the connecting component 9 includes a plug-in post 901 that is inserted into the mounting kit 8. Both sides of the surface of the plug-in post 901 are provided with storage slots. A telescopic support rod 902 and a support spring 903 are fixedly connected inside the storage slots. One end of the telescopic support rod 902 and the support spring 903 are fixedly connected to a limiting member 904. The support spring 903 is sleeved on the surface of the telescopic support rod 902.

[0035] In this embodiment, when maintaining or replacing the force sensor 10, press the limiting member 904. The support spring 903 is elastic. The deformation of the support spring 903 due to compression moves the telescopic support rod 902 and the limiting member 904 into the storage slot, disengaging the limiting member 904 from the fixing hole 12, thereby quickly removing the force sensor 10. After replacement and maintenance are completed, the same operation can be performed.

[0036] Specifically, the mounting kit 8 has fixing holes 12 on both sides of its outer wall, and the fixing holes 12 are adapted to the limiting member 904.

[0037] In this embodiment, by setting the fixing hole 12, the plug post 901, after installing the kit 8, will push out the limiting member 904 and lock it inside the fixing hole 12 due to the elasticity of the support spring 903. The telescopic support rod 902 maintains the stability of the connection.

[0038] Specifically, the adjustment component 6 includes a second motor 601 fixedly connected to the top of the fixed frame 5. The output end of the second motor 601 is splinedly connected to a transmission rod, and one end of the transmission rod is fixedly connected to a lead screw 602.

[0039] In this embodiment, by adjusting the settings of component 6, when the spring is subjected to pressure testing, the second motor 601 is started, the lead screw 602 rotates, and the lifting component 7 moves downward, so that the pressure block 11 squeezes the spring, and the force sensor 10 detects the changes in the spring during the force process.

[0040] Specifically, support columns are fixedly connected to all four sides of the bottom surface of the testing platform 1, and a stabilizing seat 13 is fixedly connected to the bottom end of the support columns.

[0041] In this embodiment, the stabilizing seat 13 serves to support the testing device used for spring manufacturing.

[0042] The working principle and usage process of this utility model are as follows: In use, the spring to be tested is placed on the magnetic base 14. The first motor 401 is started, and the forward and reverse threaded rod 402 rotates, moving the two moving parts 403 towards the center, allowing the protective part 404 to surround the magnetic base 14, forming an isolation area. The second motor 601 is then started, and the lead screw 602 rotates, moving the lifting part 7 downwards, causing the pressure block 11 to compress the spring. This allows the force sensor 10 to detect the changes in the spring during the force application process. Maintenance of the force sensor 10 is then performed. When replacing, press the limiting member 904. The support spring 903 is elastic. The deformation of the support spring 903 due to compression moves the telescopic support rod 902 and the limiting member 904 into the storage slot, disengaging the limiting member 904 from the fixing hole 12, thereby quickly removing the force sensor 10. During installation, after the plug post 901 is installed with the kit 8, due to the elasticity of the support spring 903, it encounters the fixing hole 12, pushing out the limiting member 904 and locking it inside the fixing hole 12. The telescopic support rod 902 maintains the stability of the connection.

[0043] In summary, this testing device for spring manufacturing, by setting up the anti-jump component 4, can prevent the spring from jumping out during pressure testing. In use, the spring to be tested is placed on the magnetic base 14, the first motor 401 is started, the positive and negative threaded rod 402 rotates, and the two moving parts 403 move towards the center, so that the protective part 404 surrounds the magnetic base 14 to form an isolation area. This prevents the spring from being damaged due to substandard quality during pressure testing, which could cause the spring to jump out of the testing device and injure the staff. This helps to improve the safety of the testing.

[0044] By setting up the installation kit 8 and the connecting component 9, the force sensor 10 can be quickly removed from the detection device and installed. When maintaining or replacing the force sensor 10, press the limiting member 904. The support spring 903 is elastic. The deformation of the support spring 903 due to compression moves the telescopic support rod 902 and the limiting member 904 into the storage slot, disengaging the limiting member 904 from the fixing hole 12, thereby quickly removing the force sensor 10. After replacement and maintenance, the same operation can be performed. This avoids the difficulty of quickly disassembling and installing the sensor, which may malfunction or wear during long-term use, thus improving the convenience of maintenance.

[0045] It should be noted that, in this document, terms such as "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 limitation, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0046] 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. A testing device for spring manufacturing, comprising a testing table (1) and a testing operation display panel (2) disposed on the testing table (1), wherein mounting blocks (3) are fixedly connected to both sides of the surface of the testing table (1), characterized in that, Also includes: An anti-bounce component (4) is provided on one side of one of the mounting blocks (3), the anti-bounce component (4) including a first motor (401), a positive and negative threaded rod (402), a moving part (403), and a protective part (404); A fixing frame (5) is set on the edge of the surface of the testing table (1). An adjustment component (6) is fixedly connected to the top of the fixing frame (5). The adjustment component (6) includes a second motor (601) and a lead screw (602). A lifting component (7) is provided on the surface of the lead screw (602). An installation kit (8) is fixedly connected to the bottom surface of one end of the lifting component (7). A connecting component (9) is inserted into the installation kit (8). The connecting component (9) includes a plug-in post (901), a telescopic support rod (902), a support spring (903), and a limiting component (904). A force sensor (10) is installed at the bottom of the plug post (901), and a pressure block (11) is fixedly connected to the bottom of the force sensor (10). A magnetic base (14) is provided on the surface of the detection table (1).

2. The testing device for spring manufacturing according to claim 1, characterized in that: The anti-bounce component (4) includes a first motor (401) fixedly connected to one side of one of the mounting blocks (3). The output end of the first motor (401) is splinedly connected to a transmission rod, and one end of the transmission rod is fixedly connected to a positive and negative threaded rod (402).

3. The testing device for spring manufacturing according to claim 2, characterized in that: The surface of the positive and negative threaded rod (402) is threaded with two moving parts (403), and a protective part (404) is fixedly connected to one end of the moving part (403).

4. The testing device for spring manufacturing according to claim 1, characterized in that: The connecting component (9) includes a plug-in post (901) inserted into the mounting kit (8). Both sides of the surface of the plug-in post (901) are provided with storage slots. A telescopic support rod (902) and a support spring (903) are fixedly connected inside the storage slots.

5. The testing device for spring manufacturing according to claim 4, characterized in that: One end of the telescopic support rod (902) and the support spring (903) are both fixedly connected to a limiting member (904), and the support spring (903) is sleeved on the surface of the telescopic support rod (902).

6. The testing device for spring manufacturing according to claim 1, characterized in that: The mounting kit (8) has fixing holes (12) on both sides of its outer wall, and the fixing holes (12) are adapted to the limiting member (904).

7. The testing device for spring manufacturing according to claim 1, characterized in that: The adjustment assembly (6) includes a second motor (601) fixedly connected to the top of the fixed frame (5). The output end of the second motor (601) is splinedly connected to a transmission rod, and one end of the transmission rod is fixedly connected to a lead screw (602).

8. The testing device for spring manufacturing according to claim 1, characterized in that: The bottom of the testing platform (1) is fixedly connected with support columns around its perimeter, and a stabilizing base (13) is fixedly connected to the bottom end of each support column.

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