A compression detection device for compression device production

Abstract

The utility model relates to the field of crimping device, especially a kind of anti-pressure detection device for crimping device production, including workbench, the both ends of the one side outer wall of workbench are evenly installed with mounting bracket, and the one end of mounting bracket is installed with electric cylinder, the bottom outer wall of electric cylinder is evenly installed with connecting frame, and the outer wall between connecting frame is installed with mounting plate, the outer wall of mounting plate is equipped with the lower structure of equidistance distribution, and the outer wall of workbench top is located mounting plate and is equipped with fixed component;Lower structure includes the mounting hole of being opened in the outer wall of mounting plate, the installation rod of being slidably connected in the inner wall of mounting hole, the thread groove of being opened in the outer wall of installation rod bottom, adjusting screw rod and contact head welded in the outer wall of adjusting screw rod one end are threadedly connected in thread groove. The utility model pressure sensor in electric cylinder judges the pressure value applied to crimping device, is convenient for detection, is convenient for batch detection.

Description

Technical Field

[0001] This utility model relates to the field of crimping device technology, and in particular to a pressure resistance testing device for the production of crimping devices. Background Technology

[0002] Crimping devices use mechanical compression to tightly connect wires to terminals or other connecting components, forming a reliable electrical connection point without the need for welding or other connection methods. This connection method utilizes the plastic deformation properties of metal under stress, enabling a tight physical contact and electrical conduction between the wires and the crimping components. After the crimping devices are manufactured, a pressure test is required to eliminate defective products. During the test, the device is placed in a fixture, and a certain pressure is applied through the upper pressure bar to determine how much pressure the crimping device can withstand during operation and to test its compressive strength. Currently, the pressure test process requires personnel to operate one by one, which results in low testing efficiency. Utility Model Content

[0003] The purpose of this invention is to address the aforementioned problems and shortcomings by proposing a pressure resistance testing device for the production of crimping devices.

[0004] To achieve the above objectives, the present invention adopts the following technical solution: A pressure resistance testing device for crimping device production includes a workbench. Mounting brackets are installed at both ends of one outer wall of the workbench, and an electric cylinder is installed at one end of each mounting bracket. Connecting brackets are installed on the bottom outer wall of each electric cylinder, and mounting plates are installed on the outer walls between the connecting brackets. The outer wall of the mounting plate has evenly distributed pressing structures, and a fixing assembly is provided on the top outer wall of the workbench at the mounting plate. The pressing structures include mounting holes formed in the outer wall of the mounting plate, a mounting rod slidably connected to the inner wall of the mounting holes, a threaded groove formed in the bottom outer wall of the mounting rod, an adjusting screw threaded into the threaded groove, and a contact head welded to the outer wall of one end of the adjusting screw.

[0005] Furthermore, a limit ring is welded to the bottom of the outer wall of the mounting rod, and a thread is provided on the outer wall of the top end of the mounting rod, with a mounting nut screwed onto the threaded part of the mounting rod.

[0006] Furthermore, the mounting nut and the limiting ring are close to each other on one side of the outer wall and respectively contact the outer walls of both sides of the mounting plate, and a pressure sensor is provided in the electric cylinder.

[0007] Furthermore, the fixing component includes a positioning groove formed on the outer wall of the top of the workbench, a placement plate slidably connected to the inner wall of the positioning groove, and a placement groove formed on the outer wall of the top of the placement plate at the center of the mounting rod.

[0008] Furthermore, the outer wall of one side of the workbench is provided with sliding grooves at both ends of the positioning groove, and pins are slidably connected in the sliding grooves.

[0009] Furthermore, the outer walls on both sides of the placement plate are provided with locking grooves at the pins, and one end of the outer wall of the pin is inserted into the inner wall of the locking groove.

[0010] Furthermore, the electric cylinder is connected to the controller via a wire, and the controller is connected to a power source via a wire.

[0011] The beneficial effects of this utility model are as follows: The pressure sensor in the electric cylinder determines the pressure applied to the crimper, which facilitates detection and batch testing. The shape of the contact block is adapted to the contact surface of the crimper. The contact block is screwed into the threaded groove at the bottom of the mounting rod by the adjusting screw, which is convenient for replacement and use. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the overall structure of a pressure resistance testing device for the production of crimping devices proposed in this utility model; Figure 2 This is a schematic diagram of the bottom structure of the mounting plate of a pressure resistance testing device for the production of crimping devices proposed in this utility model; Figure 3 This is a schematic diagram of the workbench structure of a pressure resistance testing device for the production of crimping devices proposed in this utility model; Figure 4 This is a schematic cross-sectional view of the workbench of a pressure testing device for the production of crimping components proposed in this utility model.

[0013] In the diagram: 1. Workbench, 2. Mounting bracket, 3. Electric cylinder, 4. Connecting bracket, 5. Mounting plate, 6. Pressing structure, 7. Fixing component, 8. Mounting hole, 9. Mounting rod, 10. Threaded groove, 11. Adjusting screw, 12. Contact head, 13. Limiting ring, 14. Mounting nut, 15. Positioning groove, 16. Placement plate, 17. Placement groove, 18. Locking groove, 19. Sliding groove, 20. Pin. Detailed Implementation

[0014] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Example

[0015] Reference Figure 1-2As shown, a pressure testing device for the production of crimping devices includes a workbench 1. Mounting brackets 2 are installed at both ends of one side outer wall of the workbench 1, and an electric cylinder 3 is installed at one end of the mounting bracket 2. Connecting brackets 4 are installed on the bottom outer wall of the electric cylinder 3, and mounting plates 5 are installed on the outer wall between the connecting brackets 4. The outer wall of the mounting plate 5 is provided with pressing structures 6 distributed at equal intervals, and a fixing component 7 is provided on the top outer wall of the workbench 1 at the mounting plate 5. The electric cylinder 3 is connected to the controller via a wire, and the controller is connected to the power source via a wire. A limit ring 13 is welded to the bottom of the outer wall of the mounting rod 9, and a thread is opened on the top outer wall of the mounting rod 9. A mounting nut 14 is screwed into the thread of the mounting rod 9. The pressure sensor in the electric cylinder 3 determines the pressure value applied to the crimper, which is convenient for detection and batch testing. The shape of the contact block is adapted to the contact surface of the crimper. The contact block is screwed into the threaded groove 10 at the bottom of the mounting rod 9 by the adjusting screw 11, which is convenient for replacement and use. When installing the mounting rod 9, it is inserted into the mounting hole 8 of the mounting plate 5 from bottom to top. The mounting nut is screwed into the top of the mounting rod 9. Tightening the mounting nut fixes the mounting rod 9, which is convenient for installation and subsequent disassembly and replacement. Example

[0016] Reference Figure 1-4 As shown, the pressing structure 6 includes a mounting hole 8 opened on the outer wall of the mounting plate 5, a mounting rod 9 slidably connected to the inner wall of the mounting hole 8, a threaded groove 10 opened on the outer wall of the bottom of the mounting rod 9, an adjusting screw 11 threadedly connected to the threaded groove 10, and a contact head 12 welded to the outer wall of one end of the adjusting screw 11. The mounting nut 14 and the limiting ring 13 are close to each other on one side of the outer wall and respectively contact the outer walls of the two sides of the mounting plate 5, and the electric cylinder 3 is equipped with a pressure sensor; The fixing component 7 includes a positioning groove 15 formed on the top outer wall of the workbench 1, a placement plate 16 slidably connected to the inner wall of the positioning groove 15, and a placement groove 17 formed on the top outer wall of the placement plate 16 at the center of the mounting rod 9. The outer wall of one side of the workbench 1 is provided with sliding grooves 19 at both ends of the positioning groove 15, and each sliding groove 19 is slidably connected with a pin 20. The outer walls on both sides of the placement plate 16 are provided with locking grooves 18 at the pins 20, and one end of the outer wall of the pins 20 is inserted into the inner wall of the locking grooves 18. The crimpers to be tested are placed in the placement grooves 17 on the placement plate 16 in sequence. The size of the placement grooves 17 is the same as the size of the crimpers, so the crimpers can be fixed inside.

[0017] Working principle: In use, the crimpers to be tested are placed sequentially in the placement slots 17 on the placement plate 16. The size of the placement slots 17 is the same as the size of the crimpers, so the crimpers can be fixed inside. The placement plate 16 slides in the positioning slots 15 on the worktable 1. Pushing the pins 20 at both ends closer together so that one end is inserted into the locking slots 18 of the placement plate 16, the placement plate 16 is fixed in the positioning slots 15. The shape of the contact block is adapted to the contact surface of the crimper. The contact block is screwed into the threaded groove 10 at the bottom of the mounting rod 9 by the adjusting screw 11, which is convenient for replacement and use. The electric cylinder 3 is activated and, together with the pressure sensor, drives the mounting plate 5 to descend through the connecting bracket 4. The contact block at the bottom of the mounting plate 5 contacts the crimpers on the placement plate 16. The pressure sensor in the electric cylinder 3 determines the pressure value applied to the crimper, which is convenient for testing and batch testing. The electric cylinder 3 equipped with the pressure sensor is model GSX40, and the controller is PowerSuite.

[0018] The exemplary embodiments of the present invention have been described in detail herein with reference to examples. However, those skilled in the art will understand that various modifications and alterations can be made to the specific embodiments described above without departing from the spirit of the present invention, and various combinations can be made to the various technical features and structures proposed in the present invention without exceeding the protection scope of the present invention, which is determined by the appended claims. The foregoing description of specific exemplary embodiments of the present invention is not intended to limit the present invention to the precise forms disclosed, and it is obvious that many changes and variations can be made based on the above teachings. The exemplary embodiments were chosen and described in order to explain the specific principles of the present invention and its practical applications, thereby enabling those skilled in the art to implement and utilize various different exemplary embodiments of the present invention, as well as various different choices and variations. The scope of the present invention is intended to be defined by the claims and their equivalents.

Claims

1. A pressure resistance testing device for the production of crimping devices, comprising a workbench (1), characterized in that, The workbench (1) has mounting brackets (2) installed at both ends of one side of its outer wall, and an electric cylinder (3) is installed at one end of the mounting bracket (2). The bottom outer wall of the electric cylinder (3) is equipped with a connecting bracket (4), and a mounting plate (5) is installed on the outer wall between the connecting brackets (4). The outer wall of the mounting plate (5) is provided with pressing structures (6) distributed at equal intervals, and a fixing component (7) is provided on the top outer wall of the workbench (1) at the mounting plate (5). The pressing structure (6) includes a mounting hole (8) on the outer wall of the mounting plate (5), a mounting rod (9) slidably connected to the inner wall of the mounting hole (8), a threaded groove (10) on the outer wall of the bottom of the mounting rod (9), an adjusting screw (11) threadedly connected to the threaded groove (10), and a contact head (12) welded to the outer wall of one end of the adjusting screw (11).

2. The pressure resistance testing device for crimping device production according to claim 1, characterized in that, A limit ring (13) is welded to the bottom of the outer wall of the mounting rod (9), and a thread is provided on the top outer wall of the mounting rod (9). A mounting nut (14) is screwed onto the mounting rod (9) at the thread.

3. The pressure resistance testing device for crimping device production according to claim 1, characterized in that, The mounting nut (14) and the limiting ring (13) are close to each other on one side of the outer wall and respectively contact the outer walls of the two sides of the mounting plate (5), and the electric cylinder (3) is equipped with a pressure sensor.

4. The pressure resistance testing device for crimping device production according to claim 1, characterized in that, The fixing component (7) includes a positioning groove (15) on the top outer wall of the workbench (1), a placement plate (16) slidably connected to the inner wall of the positioning groove (15), and a placement groove (17) on the top outer wall of the placement plate (16) located at the center of the mounting rod (9).

5. The pressure resistance testing device for crimping device production according to claim 1, characterized in that, The outer wall of one side of the workbench (1) is provided with sliding grooves (19) at both ends of the positioning groove (15), and each sliding groove (19) is slidably connected with a pin (20).

6. The pressure resistance testing device for crimping device production according to claim 1, characterized in that, The outer walls on both sides of the placement plate (16) are provided with locking grooves (18) at the pin (20), and one end of the outer wall of the pin (20) is inserted into the inner wall of the locking groove (18).

7. The pressure resistance testing device for crimping device production according to claim 1, characterized in that, The electric cylinder (3) is connected to the controller via a wire, and the controller is connected to the power source via a wire.

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