Terminal clamping device with correction and fine tuning functions

Abstract

The utility model provides a terminal clamping device with correction and fine adjustment functions, which comprises a cylinder mounting plate, a first jacking cylinder and a second jacking cylinder are mounted at the bottom of the cylinder mounting plate in a staggered manner, and a sliding pressing mechanism is connected with a fine adjustment mechanism for fine adjustment and correction of clamping of a terminal upper clamping jaw and a terminal wire pressing clamp rack. According to the utility model, the first jacking cylinder and the second jacking cylinder are matched with the first synchronizing mechanism and the second synchronizing mechanism, so that a terminal wire can be accurately wrapped and clamped by a terminal, and the fine tuning mechanism can be adjustably connected with the front surface of the micrometer mounting seat through the adjusting block at the telescopic end of the micrometer, so that the terminal wire can be accurately wrapped and clamped. And the adjusting block is connected with the bottom of the air cylinder mounting seat and is connected with the spring support at the bottom of the mounting block, so that the clamping of the terminal upper clamping jaw and the terminal wire pressing clamp rack can be finely adjusted and corrected, and the problem that different terminals are difficult to precisely press in the prior art can be precisely solved.

Description

Technical Field

[0001] This utility model belongs to the field of terminal wire processing technology, specifically relating to a terminal clamping device with a correction and fine-tuning function. Background Technology

[0002] In the field of terminal block processing technology, the manufacturing process of terminal wires is relatively complex. When processing coiled terminals, they must first be stretched and unrolled before further operations. Currently, in the process of combining terminals and terminal wires, existing terminal clamping devices have relatively fixed structures. They lack sufficient adaptability when dealing with terminals of different sizes, shapes, and dimensions, resulting in terminals not being accurately clamped and positioned during production. This leads to problems such as inaccurate insertion and weak clamping when inserting the terminal wire into the terminal. If even one terminal wire insertion fails, the entire terminal wire product becomes defective and must be scrapped. This not only wastes raw materials and increases production costs but also severely impacts production efficiency, failing to meet the demands of modern, efficient, and precise terminal wire production. Utility Model Content

[0003] The purpose of this invention is to provide a clamping terminal device with a correction and fine-tuning function, in order to solve the above-mentioned technical problems.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a terminal clamping device with a correction and fine-tuning function, comprising a cylinder mounting plate, wherein a first lifting cylinder and a second lifting cylinder are alternately mounted on the bottom of the cylinder mounting plate, and a box is mounted on both sides of the top of the cylinder mounting plate via a support plate. A first synchronization mechanism and a second synchronization mechanism are provided inside the box. The first synchronization mechanism is operatively connected to the first lifting cylinder, and the second synchronization mechanism is operatively connected to the second lifting cylinder. The top of the first synchronization mechanism is provided with a lower wire clamp and an upper wire clamp positioned opposite each other, and the upper wire clamp is connected to the top of the first synchronization mechanism via an adjustment mechanism. The top of the second synchronization mechanism is provided with a terminal clamping rack, and the top of the terminal clamping rack is provided with an upper terminal clamping claw. The upper terminal clamping claw is connected to the top of the second synchronization mechanism via a sliding pressing mechanism, and the sliding pressing mechanism is connected to a fine-tuning mechanism for fine-tuning and correcting the clamping of the upper terminal clamping claw and the terminal clamping rack.

[0005] As a preferred embodiment of the present invention, the first synchronization mechanism includes two first racks slidably placed inside the box body, wherein the bottom of one of the first racks is connected to the telescopic end of the first lifting cylinder, and the top of the first rack passes through the box body and is detachably connected to the lower clamp.

[0006] In a preferred embodiment of the present invention, the adjustment mechanism includes a first adjustment block located at the top of another first rack. The first adjustment block is detachably connected to the top of the first rack via a groove and a screw. The first adjustment block is also detachably connected to the upper clamp via a screw.

[0007] As a preferred embodiment of the present invention, the second synchronization mechanism includes two second racks slidably placed inside the housing. The bottom of one second rack is connected to the telescopic end of the second lifting cylinder, and the top of the other second rack is detachably connected to the terminal clamp rack by a screw. The surface of the terminal clamp rack is provided with a plurality of toothed grooves for limiting the terminal.

[0008] As a preferred embodiment of the present invention, the sliding pressing mechanism includes a cylinder mounting base detachably mounted on one side of the top of a second rack. A linear slide cylinder is mounted on the front of the cylinder mounting base. A slider is detachably connected to the slide seat of the linear slide cylinder. The front of the slider is fixedly connected to the clamp on the terminal.

[0009] In a preferred embodiment of this utility model, the fine-tuning mechanism includes a mounting block fixedly connected to the back of the housing. A micrometer mounting base is mounted on the back of the mounting block, and a micrometer is mounted on the top of the micrometer mounting base. The telescopic end of the micrometer is provided with a second adjusting block located on the front of the micrometer mounting base. The second adjusting block is adjustablely connected to the front of the micrometer mounting base via a provided slot and a manual bolt. The top of the second adjusting block is connected to the bottom of the cylinder mounting base via a connecting rod, and the bottom of the second adjusting block is supported and connected to the bottom of the mounting block via an opening and a spring.

[0010] In a preferred embodiment of this utility model, the interior of the box is connected to a synchronous gear via a pin shaft. The synchronous gear meshes with the tooth grooves of two first racks and two second racks. The interior of the box is also equipped with two guide limiting blocks that guide the two first racks and two second racks.

[0011] Compared with the prior art, the beneficial effects of this utility model are:

[0012] The first and second lifting cylinders of this invention, in conjunction with a first and second synchronization mechanism, utilize the terminal clamping rack and terminal grippers at the top of the second synchronization mechanism to initially clamp the stretched terminals, placing multiple terminals into the toothed grooves on the surface of the terminal clamping rack. Then, the lower and upper clamps at the top of the first synchronization mechanism, driven by the first lifting cylinder, achieve precise coordinated movement, accurately clamping the terminal wires and placing them into the corresponding terminals. Finally, through the sliding pressing mechanism, the linear slide cylinder on the cylinder mounting base drives the slider and terminal grippers smoothly and precisely. The downward pressure allows the terminal to accurately clamp and wrap the terminal wire. The fine-tuning mechanism, through the adjustable connection between the adjusting block of the micrometer telescopic end and the front of the micrometer mounting base, as well as the connection between the adjusting block and the bottom of the cylinder mounting base and the spring support connection at the bottom of the mounting block, can finely adjust and correct the clamping of the terminal jaws and the terminal wire clamping rack. This can precisely solve the problem of difficulty in accurately clamping different terminals in existing technologies, greatly improve the product qualification rate, and make the device widely applicable to terminals of different specifications and models, significantly improving the versatility and production efficiency of the device and reducing production costs. Attached Figure Description

[0013] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings:

[0014] Figure 1 This is a schematic diagram of the structure of this utility model;

[0015] Figure 2 This is one of the structural schematic diagrams of this utility model;

[0016] Figure 3 This is a schematic diagram of the second synchronization mechanism of this utility model;

[0017] Figure 4 This is a schematic diagram of the internal structure of this utility model.

[0018] In the diagram: 100, cylinder mounting plate; 101, support plate; 110, first lifting cylinder; 120, second lifting cylinder; 130, housing; 131, pin; 132, synchronizing gear; 133, guide limit block; 200, first synchronizing mechanism; 201, first rack; 210, lower clamp; 220, upper clamp; 230, adjusting mechanism; 231, first adjusting block; 232, strip groove; 3 00. Second synchronization mechanism; 301. Second rack; 310. Terminal clamp rack; 320. Terminal upper gripper; 330. Sliding pressing mechanism; 331. Cylinder mounting base; 332. Linear slide cylinder; 333. Slider; 400. Fine adjustment mechanism; 410. Mounting block; 420. Micrometer mounting base; 430. Micrometer; 440. Second adjusting block; 450. Connecting rod; 460. Spring. Detailed Implementation

[0019] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention. Example

[0020] Please see Figure 1-4 This utility model provides the following technical solution: a terminal clamping device with a correction and fine-tuning function, including a cylinder mounting plate 100, with a first lifting cylinder 110 and a second lifting cylinder 120 alternately mounted on the bottom of the cylinder mounting plate 100, and a housing 130 mounted on both sides of the top of the cylinder mounting plate 100 via a support plate 101. The housing 130 contains a first synchronization mechanism 200 and a second synchronization mechanism 300. The first synchronization mechanism 200 is drive-connected to the first lifting cylinder 110, and the second synchronization mechanism 300 is drive-connected to the second lifting cylinder 120. The top of the structure 200 is provided with a lower wire clamp 210 and an upper wire clamp 220 positioned opposite each other. The upper wire clamp 220 is connected to the top of the first synchronization mechanism 200 through an adjustment mechanism 230. The top of the second synchronization mechanism 300 is provided with a terminal clamping rack 310. The top of the terminal clamping rack 310 is provided with a terminal upper clamping claw 320. The terminal upper clamping claw 320 is connected to the top of the second synchronization mechanism 300 through a sliding pressing mechanism 330. The sliding pressing mechanism 330 is connected to a fine-tuning mechanism 400 for fine-tuning and correcting the clamping of the terminal upper clamping claw 320 and the terminal clamping rack 310.

[0021] Specifically, during the terminal wire processing, the first synchronization mechanism 200 starts working under the drive of the first lifting cylinder 110. Its lower wire clamp 210 and upper wire clamp 220 can move in tandem. The upper wire clamp 220 is connected to the top of the first synchronization mechanism 200 via an adjustment mechanism 230, allowing for adaptive position adjustment to better clamp the terminal wire. The lower wire clamp 210 and upper wire clamp 220 are used to stably clamp the terminal wire stripped at one end. Simultaneously, the second synchronization mechanism 300, driven by the second lifting cylinder 120... The terminal clamping rack 310 and terminal upper jaw 320 at the top of the terminal clamping mechanism can initially clamp the delivered terminal. Then, the terminal upper jaw 320 is connected to the top of the second synchronous mechanism 300 through the sliding pressing mechanism 330 to realize the pressing action. The fine adjustment mechanism 400 connected to the sliding pressing mechanism 330 can finely adjust and correct the clamping of the terminal upper jaw 320 and the terminal clamping rack 310. Multiple mechanisms cooperate with each other to ensure that the terminal wire is accurately placed into the terminal and complete the combined clamping process of the terminal wire and the terminal.

[0022] In this embodiment: the first synchronization mechanism 200 includes two first racks 201 that are slidably placed inside the box body 130. The bottom of one of the first racks 201 is connected to the telescopic end of the first lifting cylinder 110, and the top of the first rack 201 passes through the box body 130 and is detachably connected to the lower clamp 210.

[0023] Specifically, when the first synchronization mechanism 200 is driven by the first lifting cylinder 110, one of the first racks 201 can drive the lower clamp 210 to move upward.

[0024] In this embodiment: the adjustment mechanism 230 includes a first adjustment block 231 located on top of another first rack 201. The first adjustment block 231 is detachably connected to the top of the first rack 201 by means of a groove 232 and a screw. The first adjustment block 231 is detachably connected to the upper clamp 220 by a screw.

[0025] Specifically, during terminal wire processing, the adjustment mechanism 230 can adjust the upper wire clamp 220. By using the strip groove 232 in conjunction with the screw, the position of the first rack 201 on the first adjustment block 231 can be adjusted up and down as needed to accommodate terminal wires of different thicknesses or shapes, ensuring that the terminal wire can be accurately and securely clamped when clamping, thus providing a guarantee for the subsequent terminal wire insertion into the terminal processing steps.

[0026] In this embodiment: the second synchronization mechanism 300 includes two second racks 301 that are slidably placed inside the housing 130. The bottom of one second rack 301 is connected to the telescopic end of the second lifting cylinder 120, and the top of the other second rack 301 is detachably connected to the terminal clamp rack 310 by screws. The surface of the terminal clamp rack 310 is provided with a plurality of toothed grooves for limiting the terminal.

[0027] Specifically, during the terminal processing operation, when the stretched and unfolded terminal is extended and retracted by the second lifting cylinder 120, the corresponding second rack 301 will move accordingly. The top of another second rack 301 is detachably connected to the terminal clamp rack 310 by a screw. When the second rack 301 moves, the terminal clamp rack 310 will also move accordingly. The initial clamping of the terminal is achieved through the coordinated movement of the two second racks 301. The multiple grooves of the terminal clamp rack 310 can limit the terminal.

[0028] In this embodiment: the sliding pressing mechanism 330 includes a cylinder mounting seat 331 that is detachably installed on one side of the top of the middle second rack 301. A linear slide cylinder 332 is mounted on the front of the cylinder mounting seat 331. A slider 333 is detachably connected to the slide of the linear slide cylinder 332. The front of the slider 333 is fixedly connected to the clamp 320 on the terminal.

[0029] Specifically, during the processing of the terminal wire and the terminal assembly, the linear slide cylinder 332 starts to work. The slide of the linear slide cylinder 332 drives the slider 333 to move. The slider 333 can drive the terminal upper gripper 320 to press down smoothly and accurately, so that the terminal accurately covers and clamps the terminal wire, ensuring that the connection between the terminal wire and the terminal is tight during the processing, and avoiding problems such as inaccurate insertion and insecure clamping.

[0030] In this embodiment: the fine-tuning mechanism 400 includes a mounting block 410 fixedly connected to the back of the housing 130. A micrometer mounting base 420 is mounted on the back of the mounting block 410. A micrometer 430 is mounted on the top of the micrometer mounting base 420. The telescopic end of the micrometer 430 is provided with a second adjusting block 440 located on the front of the micrometer mounting base 420. The second adjusting block 440 is adjustablely connected to the front of the micrometer mounting base 420 through a provided strip groove 232 and a manual bolt. The top of the second adjusting block 440 is connected to the bottom of the cylinder mounting base 331 through a connecting rod 450. The bottom of the second adjusting block 440 is supported and connected to the bottom of the mounting block 410 through a provided opening and a spring 460.

[0031] Specifically, when fine-tuning is required for the clamping of the terminal upper jaw 320 and the terminal crimping rack 310, the micrometer 430 is rotated. The second adjusting block 440 at the telescopic end of the micrometer 430 is then fine-tuned on the front of the micrometer mounting base 420. This allows the second adjusting block 440, in conjunction with the connecting rod 450, to move the cylinder mounting base 331, changing the initial position between the terminal upper jaw 320 and the terminal crimping rack 310. This fine-tunes the clamping of the terminal upper jaw 320 and the terminal crimping rack 310, thus accurately solving the problem of precisely clamping different terminals in the prior art and improving the product qualification rate. The manual bolt can quickly lock the second adjusting block 440.

[0032] In this embodiment: The interior of the housing 130 is connected to a synchronous gear 132 via a pin 131. The synchronous gear 132 meshes with the tooth grooves of two first racks 201 and two second racks 301. The interior of the housing 130 is also equipped with two guide limiting blocks 133 that guide the two first racks 201 and two second racks 301.

[0033] Specifically, when the first lifting cylinder 110 drives the first rack 201 in the first synchronization mechanism 200 to move, or when the second lifting cylinder 120 drives the second rack 301 in the second synchronization mechanism 300 to move, the meshing transmission of the synchronization gear 132 ensures the synchronous movement of the two first racks 201 and the two second racks 301. Simultaneously, two guide limit blocks 133 installed inside the housing 130 guide the two first racks 201 and the two second racks 301, ensuring the straightness and stability of the racks during movement. This guarantees the accuracy and coordination of the movement of all parts of the entire device, allowing the processing of terminal wires and terminals to proceed smoothly, improving processing accuracy and efficiency.

[0034] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any way. Although the present utility model has been disclosed above with reference to a preferred embodiment, it is not intended to limit the present utility model. Any person skilled in the art can make some changes or modifications to the above-disclosed technical content to create equivalent embodiments without departing from the scope of the present utility model. Any simple modifications, equivalent changes, and modifications made to the above embodiments based on the present utility model without departing from the scope of the present utility model shall fall within the scope of the present utility model.

Claims

1. A terminal clamping device with a correction and fine-tuning function, characterized in that, The system includes a cylinder mounting plate (100), on which a first lifting cylinder (110) and a second lifting cylinder (120) are alternately mounted. A housing (130) is mounted on both sides of the top of the cylinder mounting plate (100) via support plates (101). Inside the housing (130) are a first synchronization mechanism (200) and a second synchronization mechanism (300). The first synchronization mechanism (200) is connected to the first lifting cylinder (110), and the second synchronization mechanism (300) is connected to the second lifting cylinder (120). A lower clamp (210) is located at the top of the first synchronization mechanism (200). The second synchronization mechanism (300) has a terminal clamping rack (310) on top and a terminal clamping jaw (320) on top. The terminal clamping jaw (320) is connected to the top of the first synchronization mechanism (200) via an adjustment mechanism (230). The second synchronization mechanism (300) has a terminal clamping jaw rack (310) on top and a terminal clamping jaw (320) on top. The terminal clamping jaw (320) is connected to the top of the second synchronization mechanism (300) via a sliding pressing mechanism (330). The sliding pressing mechanism (330) is connected to a fine-tuning mechanism (400) for fine-tuning and correcting the clamping of the terminal clamping jaw (320) and the terminal clamping jaw rack (310).

2. The clamping terminal device with correction and fine-tuning function according to claim 1, characterized in that: The first synchronization mechanism (200) includes two first racks (201) that are slidably placed inside the housing (130). The bottom of one of the first racks (201) is connected to the telescopic end of the first lifting cylinder (110), and the top of the first rack (201) passes through the housing (130) and is detachably connected to the lower clamp (210).

3. The clamping terminal device with correction and fine-tuning function according to claim 1, characterized in that: The adjustment mechanism (230) includes a first adjustment block (231) located on top of another first rack (201). The first adjustment block (231) is detachably connected to the top of the first rack (201) by means of a provided slot (232) and a screw. The first adjustment block (231) is detachably connected to the upper clamp (220) by a screw.

4. The clamping terminal device with correction and fine-tuning function according to claim 1, characterized in that: The second synchronization mechanism (300) includes two second racks (301) that are slidably placed inside the housing (130). The bottom of one second rack (301) is connected to the telescopic end of the second lifting cylinder (120), and the top of the other second rack (301) is detachably connected to the terminal clamp rack (310) by screws. The surface of the terminal clamp rack (310) is provided with a plurality of toothed grooves for limiting the terminal.

5. A clamping terminal device with a correction and fine-tuning function according to claim 1, characterized in that: The sliding pressing mechanism (330) includes a cylinder mounting base (331) detachably mounted on one side of the top of a second rack (301). A linear slide cylinder (332) is mounted on the front of the cylinder mounting base (331). A slider (333) is detachably connected to the slide of the linear slide cylinder (332). The front of the slider (333) is fixedly connected to the clamp (320) on the terminal.

6. A clamping terminal device with a correction and fine-tuning function according to claim 1, characterized in that: The fine-tuning mechanism (400) includes a mounting block (410) fixedly connected to the back of the housing (130). A micrometer mounting base (420) is mounted on the back of the mounting block (410). A micrometer (430) is mounted on the top of the micrometer mounting base (420). The telescopic end of the micrometer (430) is provided with a second adjusting block (440) located on the front of the micrometer mounting base (420). The second adjusting block (440) is adjustablely connected to the front of the micrometer mounting base (420) through a provided slot and a manual bolt. The top of the second adjusting block (440) is connected to the bottom of the cylinder mounting base (331) through a connecting rod (450). The bottom of the second adjusting block (440) is supported and connected to the bottom of the mounting block (410) through a provided opening and a spring (460).

7. A clamping terminal device with a correction and fine-tuning function according to claim 1, characterized in that: The interior of the housing (130) is connected to a synchronous gear (132) via a pin (131). The synchronous gear (132) meshes with the tooth grooves of two first racks (201) and two second racks (301). The interior of the housing (130) is also equipped with two guide limit blocks (133) that guide the two first racks (201) and two second racks (301).

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