Stamping structure for wiring terminal production

Abstract

The utility model relates to a stamping structure for wiring terminal production. The stamping structure comprises a table top and a bearing disc arranged at the top of the table top. The surface of the bearing disc is provided with an abutting limiting mechanism used for fixing the wiring terminals of different specifications, the bearing disc is provided with storage grooves of different sizes, the corresponding storage grooves are selected for placement according to the different sizes of the wiring terminals, firstly, a pressing plate is pushed to extrude a spring device, the pressing plate rotates to drive an abutting block to move, and then the pressing plate is pushed to press the spring device. During use, the wiring terminal is placed in the storage groove, extrusion on the pressing block is released, the arc-shaped part on one side of the pushing block can fix the wiring terminal in the storage groove under the action of the spring device, the motor is started to move the fixed wiring terminal to the position below the air cylinder, the air cylinder is started to drive the stamping rod to move downwards, and the wiring terminal is stamped; due to the fact that the installation piece is arranged between the air cylinder and the stamping rod, different stamping rods can be replaced, the limiting bolt is detached from the threaded hole, the sleeve is separated from the fixing base, and therefore the stamping rod is detached.

Description

Technical Field

[0001] This utility model relates to the field of terminal block equipment technology, specifically a stamping structure for terminal block production. Background Technology

[0002] Terminal blocks are accessories used to achieve electrical connections. They are commonly used for fixed connections at the ends of lines. Terminal blocks include the more traditional crimp type, commonly known as "copper lugs," and also terminal blocks with internal tapping threads that require screws to fix the copper wire. They come in different sizes and are quite common in the electrical industry. In the current technology, it is not possible to fix terminal blocks of different sizes, which limits the use of equipment. At the same time, there is a lack of cleaning of dust at the placement of terminal blocks.

[0003] For example, the authorized patent document with application number CN202323024288.X discloses a terminal block stamping machine, which includes a stamping machine body, an operating platform fixedly installed on the stamping machine body, a stamping plate set on the stamping machine body, and a stamping head installed at the bottom of the stamping plate. A support base is fixedly connected to the top of the operating platform, and a stamping die is installed on the top of the support base. A receiving groove is provided in the middle of the top of the stamping die. An L-shaped guide plate is symmetrically fixedly connected to the top of the stamping die. A limit plate is fixedly connected to the top of the support base. A through hole corresponding to the receiving groove is provided through the limit plate. A guide arc plate is provided on one side of the limit plate.

[0004] The aforementioned patent has the limitation of not being able to fix terminals of different specifications, which restricts the use of the equipment. Therefore, we need to provide a stamping structure for the production of terminals. Utility Model Content

[0005] The purpose of this utility model is to provide a stamping structure for the production of terminal blocks. An abutment limiting mechanism is set on the surface of the bearing plate to limit the terminal blocks of different specifications and realize the stamping operation of terminal blocks of different specifications. This helps to improve production efficiency, reduce the time required to change molds or fixtures, and solve the problem mentioned in the background art that it is impossible to fix terminal blocks of different specifications, resulting in the limitation of equipment use.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a stamping structure for manufacturing terminal blocks, comprising:

[0007] The countertop, and the support plate set on top of the countertop;

[0008] The surface of the carrier plate is provided with an abutment limiting mechanism for fixing terminals of different specifications;

[0009] The top of the platform is equipped with a dust removal mechanism for cleaning dust from the tray.

[0010] Preferably, the abutment limiting mechanism includes a plurality of storage slots formed on the top of the support plate, the plurality of storage slots being of different sizes, and an abutment block being provided on one side of each of the plurality of storage slots. A pressing plate is fixedly installed on the bottom of the abutment block, the pressing plate being hinged to the surface of the support plate, and a spring is hinged to one side of the pressing plate, one end of the spring being hinged to the bottom of the support plate.

[0011] Preferably, a support frame is fixedly installed on the top of the tabletop, and a cylinder is embedded inside the support frame. A stamping rod is provided at the lower end of the cylinder through a mounting component.

[0012] Preferably, the mounting component includes a fixed seat fixedly mounted on the lower end of the cylinder, threaded holes are provided on both sides of the fixed seat, a sleeve is mounted on the surface of the fixed seat, limit bolts are slidably mounted on both sides of the sleeve, the limit bolts are threadedly installed with the threaded holes, and the top of the stamping rod is fixedly mounted on the bottom of the sleeve.

[0013] Preferably, the dust removal mechanism includes an air pipe disposed on one side of the support frame, the upper end of the air pipe being connected to a centrifugal fan, and an assembly seat being fixedly installed on the surface of the air pipe, with one side of the assembly seat being fixedly installed on one side of the support frame.

[0014] Preferably, a motor is embedded inside the platform, and the output end of the motor is installed at the center of the shaft at the bottom of the support plate. The motor is configured as a servo motor.

[0015] Preferably, a support ring is fixedly installed on the top of the platform, and the top of the support ring is in contact with the bottom of the support plate.

[0016] Preferably, two reinforcing rods are fixedly installed inside the tabletop, and a controller is provided on the surface of the tabletop.

[0017] Compared with the prior art, the beneficial effects of this utility model are:

[0018] This invention features an abutment limiting mechanism on the surface of the bearing plate, which limits the different specifications of the terminals and enables the stamping operation of terminals of different specifications. This helps to improve production efficiency and reduce the time required to change molds or fixtures. Attached Figure Description

[0019] Figure 1 This is a three-dimensional structural schematic diagram of the present invention;

[0020] Figure 2 This is a perspective view of the mounting component of this utility model;

[0021] Figure 3 This is a partial three-dimensional structural view of the present invention;

[0022] Figure 4 This is a perspective view of the contact limiting mechanism of this utility model.

[0023] In the diagram: 1. Tabletop; 2. Support plate; 3. Abutment limiting mechanism; 31. Storage slot; 32. Abutment block; 33. Button; 34. Spring; 4. Dust removal mechanism; 41. Air pipe; 42. Centrifugal fan; 43. Assembly base; 5. Support frame; 6. Cylinder; 7. Stamping rod; 8. Mounting component; 81. Fixed base; 82. Threaded hole; 83. Sleeve; 84. Limit bolt; 9. Motor; 10. Support ring; 11. Reinforcing rod; 12. Controller. Detailed Implementation

[0024] 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.

[0025] Please see Figures 1-4 This utility model provides a technical solution: a stamping structure for manufacturing terminal blocks, comprising:

[0026] The tabletop 1 and the support plate 2 set on top of the tabletop 1;

[0027] The surface of the carrier plate 2 is provided with an abutment limiting mechanism 3 for fixing terminals of different specifications;

[0028] The top of the tabletop 1 is equipped with a dust removal mechanism 4 for cleaning dust from the tray 2;

[0029] Specifically, an abutment limiting mechanism 3 is set on the surface of the bearing plate 2 to limit the wiring terminals of different specifications and to realize the stamping operation of wiring terminals of different specifications. This helps to improve production efficiency and reduce the time required to change molds or fixtures.

[0030] The abutment limiting mechanism 3 includes several storage slots 31 formed on the top of the support plate 2. The storage slots 31 are of different sizes, and each of the storage slots 31 has an abutment block 32 on one side. A pressing plate 33 is fixedly installed on the bottom of the abutment block 32. The pressing plate 33 is hinged to the surface of the support plate 2, and a spring 34 is hinged to one side of the pressing plate 33. One end of the spring 34 is hinged to the bottom of the support plate 2.

[0031] In this embodiment, storage slots 31 of different sizes are provided on the carrier plate 2. Depending on the size of the terminal block, the corresponding storage slot 31 is selected for placement. First, the push plate 33 is pushed to compress the spring 34. The rotation of the push plate 33 causes the abutment block 32 to move, placing the terminal block into the storage slot 31. Then, the pressure on the push plate is released. Under the action of the spring 34, the arc-shaped part on one side of the push block fixes the terminal block in the storage slot 31. The start motor 9 moves the fixed terminal block below the cylinder 6. The start cylinder 6 drives the stamping rod 7 downwards, aligning the terminal block... Terminal stamping: A support ring 10 is set on the table 1 to provide auxiliary support for the bearing plate 2. When the stamping rod 7 stamps the terminal, the support ring 10 shares the impact force. Since there is an installation part 8 between the cylinder 6 and the stamping rod 7, different stamping rods 7 can be replaced. Remove the limit bolt 84 from the threaded hole 82, and separate the sleeve 83 from the fixed seat 81 to complete the removal of the stamping rod 7. When there is dust in the storage tank 31, start the centrifugal fan 42 to let the air flow into the air pipe 41. The air pipe 41 is in contact with the air outlet and faces the storage tank 31 to blow away the dust in the storage tank 31.

[0032] A support frame 5 is fixedly installed on the top of the tabletop 1. A cylinder 6 is embedded inside the support frame 5. A punch rod 7 is provided at the lower end of the cylinder 6 through the mounting part 8.

[0033] Specifically, the starter motor 9 moves the fixed terminal block to below the cylinder 6, and the starter cylinder 6 drives the stamping rod 7 to move down to stamp the terminal block.

[0034] Mounting component 8 includes a fixed seat 81 fixedly mounted on the lower end of cylinder 6. Threaded holes 82 are provided on both sides of the fixed seat 81. A sleeve 83 is mounted on the surface of the fixed seat 81. Limit bolts 84 are slidably mounted on both sides of the sleeve 83. The limit bolts 84 are threadedly installed with the threaded holes 82, and the top of the stamping rod 7 is fixedly mounted on the bottom of the sleeve 83.

[0035] Furthermore, since an installation part 8 is provided between the cylinder 6 and the stamping rod 7, different stamping rods 7 can be replaced. The limiting bolt 84 is removed from the threaded hole 82, and the sleeve 83 is separated from the fixed seat 81, thereby completing the removal of the stamping rod 7.

[0036] The dust removal mechanism 4 includes an air pipe 41 disposed on one side of the support frame 5. The upper end of the air pipe 41 is connected to a centrifugal fan 42, and a mounting base 43 is fixedly installed on the surface of the air pipe 41. One side of the mounting base 43 is fixedly installed on one side of the support frame 5.

[0037] It is worth noting that when there is dust in the storage tank 31, the centrifugal fan 42 is started to introduce air into the air pipe 41, and the air pipe 41 is in contact with the air outlet facing the storage tank 31 to blow away the dust in the storage tank 31.

[0038] The platform 1 has a motor 9 embedded inside. The output end of the motor 9 is installed at the shaft center at the bottom of the support plate 2. The motor 9 is set as a servo motor 9.

[0039] Specifically, the starter motor 9 moves the fixed terminal block to below the cylinder 6. The servo motor 9 can achieve closed-loop control of position, speed and torque, thereby effectively overcoming the stepper motor 9's step loss problem and ensuring high-precision motion control. This high-precision control gives the servo motor 9 a significant advantage in situations requiring precise position and speed control.

[0040] A support ring 10 is fixedly installed on the top of the tabletop 1, and the top of the support ring 10 is in contact with the bottom of the support plate 2.

[0041] Among them, the support ring 10 set on the table 1 provides auxiliary support to the bearing plate 2, and the support ring 10 shares the impact force when the stamping rod 7 stamps the terminal block.

[0042] Two reinforcing rods 11 are fixedly installed inside the tabletop 1, and a controller 12 is provided on the surface of the tabletop 1;

[0043] Specifically, the controller 12 is set to control and adjust the centrifugal fan 42, cylinder 6 and motor 9, and the reinforcing rod 11 is set at the bottom of the table 1 to strengthen the support of the table 1.

[0044] This device has storage slots 31 of different sizes on the carrier plate 2. Depending on the size of the terminal block, the corresponding storage slot 31 is selected for placement. First, the push plate 33 is pushed to compress the spring 34. The rotation of the push plate 33 causes the abutment block 32 to move, placing the terminal block into the storage slot 31. Then, the pressure on the push plate is released. Under the action of the spring 34, the arc-shaped part on one side of the push block fixes the terminal block in the storage slot 31. The start motor 9 moves the fixed terminal block below the cylinder 6. The start cylinder 6 drives the punch rod 7 downwards, aligning the terminal block... During stamping, a support ring 10 is set on the table 1 to provide auxiliary support for the bearing plate 2. When the stamping rod 7 stamps the terminal block, the support ring 10 shares the impact force. Since there is an installation part 8 between the cylinder 6 and the stamping rod 7, different stamping rods 7 can be replaced. Remove the limit bolt 84 from the threaded hole 82, and separate the sleeve 83 from the fixed seat 81 to complete the removal of the stamping rod 7. When there is dust in the storage tank 31, start the centrifugal fan 42 to let the air flow into the air pipe 41. The air pipe 41 touches the air outlet and faces the storage tank 31 to blow away the dust in the storage tank 31.

[0045] 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 press structure for terminal production, characterized by comprising: Include: The table (1), and the bearing disc (2) arranged on the top of the table (1); The surface of the bearing disc (2) is provided with a resistance limiting mechanism (3) for fixing different specifications of terminal; The top of the table (1) is provided with a dust removal mechanism (4) for cleaning dust on the bearing disc (2).

2. The stamping structure for producing a wiring terminal according to claim 1, characterized by: The resistance limiting mechanism (3) includes a plurality of storage slots (31) opened on the top of the bearing disc (2), a plurality of storage slots (31) are different in size, and one side of a plurality of storage slots (31) is provided with a resistance block (32), the bottom of the resistance block (32) is fixedly installed with a pressing plate (33), the pressing plate (33) is hinged on the surface of the bearing disc (2), and one side of the pressing plate (33) is hinged with a spring device (34), one end of the spring device (34) is hinged on the bottom of the bearing disc (2).

3. The stamping structure for producing a wiring terminal according to claim 1, characterized by: The top of the table (1) is fixedly installed with a support frame (5), the inside of the support frame (5) is embedded with a gas cylinder (6), and the lower end of the gas cylinder (6) is provided with a stamping rod (7) through a mounting piece (8).

4. The stamping structure for producing a wiring terminal according to claim 3, characterized by: The mounting piece (8) includes a fixed seat (81) fixedly installed on the lower end of the gas cylinder (6), threaded holes (82) are formed on both sides of the fixed seat (81), a sleeve (83) is installed on the surface of the fixed seat (81), limit bolts (84) are slidingly installed on both sides of the sleeve (83), the limit bolts (84) are threadedly installed with the threaded holes (82), and the stamping rod (7) is fixedly installed on the bottom of the sleeve (83).

5. The stamping structure for producing a wiring terminal according to claim 4, characterized by: The dust removal mechanism (4) includes a gas pipe (41) arranged on one side of the support frame (5), the upper end of the gas pipe (41) is communicated with a centrifugal fan (42), and the surface of the gas pipe (41) is fixedly installed with an assembly seat (43), one side of the assembly seat (43) is fixedly installed on one side of the support frame (5).

6. The stamping structure for producing a wiring terminal according to claim 1, characterized by: The inside of the table (1) is embedded with a motor (9), the output end of the motor (9) is installed at the shaft center of the bottom of the bearing disc (2), and the motor (9) is arranged as a servo motor (9).

7. The stamping structure for producing a wiring terminal according to claim 6, characterized by: The top of the table (1) is fixedly installed with a support ring body (10), and the top of the support ring body (10) is attached to the bottom of the bearing disc (2).

8. The stamping structure for producing a wiring terminal according to claim 1, characterized by: The inside of the table (1) is fixedly installed with two reinforcing rods (11), and the surface of the table (1) is provided with a controller (12).

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