CN218693469U - Wire terminal riveting device - Google Patents

Abstract

The utility model relates to the technical field of wire terminal processing, and discloses a wire terminal riveting device, which solves the problem that the cable can be fixed and prevented from shifting through the upper bracket and the placement plate, but the pressure of the electric push cylinder is directly transmitted to the upper Card frame, the upper card frame is easy to directly transmit the pressure to the placement plate, and the high pressure will easily lead to the technical problems of deformation of the upper card frame and damage to the cable surface; including the frame and the bottom plate, the middle part of the bottom of the frame is fixed with a bracket, and the bracket The bottom end is fixedly connected with a bottom plate, ground wheels are installed on the four corners of the bottom end of the bottom plate, the inner wall of the bottom end of the frame is fixedly provided with a first support, and the top of the first support is fixedly provided with a bottom mold; Put it on the wire, and then put the terminal on the bottom mold. The bottom mold can limit the terminal, and the two limit rods can limit the wire and avoid its horizontal swing. By controlling the extension of the telescopic rod of the cylinder, the first The two supports drive the top mold to descend.

Description

A wire terminal riveting device

technical field

The utility model relates to the technical field of wire terminal processing, in particular to a wire terminal riveting device.

Background technique

The riveting press uses the stamping machine equipment and the special connecting die to go through an instantaneous high-pressure processing process, and according to the cold extrusion deformation of the plate itself, a stress-free internal mosaic dot with a certain tensile and shear strength is formed. It can connect two or more layers of boards with different materials and different thicknesses, and is often used in the processing of terminal blocks;

According to the "a riveting device for cable terminals" provided by the Chinese Patent Authorization Announcement No. CN211700880U, the cable can be fixed by the upper card frame and the placement plate to avoid its deviation, and the efficiency of riveting the cable terminals is improved. , but the pressure of the electric push cylinder is directly transmitted to the upper card frame, and the upper card frame is easy to transmit the pressure directly to the placement plate. The higher pressure will easily cause the deformation of the upper card frame and the damage of the cable surface, and the upper card frame and the top mold and There is a certain distance between the bottom molds, which takes up more space, and has higher requirements for the length of the terminal wires. When the wires of the terminals are shorter than the distance between the upper mold and the lower mold and the upper card frame, the terminals cannot be connected through the upper card frame. wire is fixed.

Contents of the invention

The utility model provides a wire terminal riveting device, which solves the problem that the cable can be fixed and prevented from shifting through the upper card frame and the placement plate, but the pressure of the electric push cylinder is directly transmitted to the upper card frame, and the upper card frame is easy to release the pressure. Directly transmitted to the placement plate, high pressure may easily lead to technical problems such as deformation of the upper card holder and damage to the cable surface.

In order to solve the above-mentioned technical problems, the utility model provides a wire terminal riveting device, which includes a frame and a bottom plate. The middle part of the bottom end of the frame is fixed with a bracket. The four corners of the end are equipped with ground wheels, and one side of the four ground wheels is provided with a wheel brake. The inner wall of the bottom end of the frame is fixed with a first support, and the top of the first support is fixed with a There is a bottom mold, one side of the bottom mold is fixed with a supporting plate, one side of the top of the supporting plate is fixed with two limit rods, and the middle part of the top of the frame is fixed with a cylinder, and the expansion and contraction of the cylinder The rod is fixedly connected with a second support, the bottom end of the second support is fixedly provided with a top mold, one side of the second support is fixedly provided with a horizontal plate, and the bottom end of the horizontal plate is provided with an arc surface A splint, the surface of the curved splint is bonded with a rubber pad, the top of the curved splint is slidably connected to the horizontal plate through two guide posts, the surfaces of the two guide posts are both sleeved with springs, and the two guide posts The tops of the springs are all overlapped with the bottom ends of the horizontal plates.

Preferably, the bottom of the cylinder is fixedly provided with a flange, and the bottom end of the flange is fixedly connected to the top end of the frame through bolts, and a rod groove is opened in the middle of the top end of the frame, and the telescopic rod of the cylinder and the rod groove Interspersed connection.

Preferably, the bottom ends of the two guide posts are respectively fixedly connected to the two sides of the top of the curved splint, and the surface of the horizontal plate is provided with two post grooves, and the two guide posts slide with the two post grooves respectively. connect.

Preferably, the top of the horizontal plate is overlapped with the limiting plate, and the tops of the two guide posts are fixedly connected to both sides of the bottom of the limiting plate, respectively.

Preferably, two ribs are fixedly provided on both sides of the bottom end of the frame, and one side of the four ribs is respectively fixedly connected to the tops on both sides of the support.

Preferably, the inner wall on one side of the frame is fixedly provided with two triangular strips, and one side of the two triangular strips is respectively fixedly connected to the inner wall on the top side and the inner wall on the bottom side of the frame.

Compared with related technologies, the beneficial effects of the utility model are:

The utility model provides a wire terminal riveting device. By putting the terminal on the wire, and then placing the terminal on the bottom mold, the bottom mold can limit the position of the terminal, the supporting plate can support the wire, and the two limit rods can limit the wire. Position, to avoid its horizontal swing, by controlling the extension of the telescopic rod of the cylinder, the second support can drive the top mold to descend, because the guide post is connected to the horizontal plate by sliding, avoiding the rigid connection between the curved splint and the horizontal plate, which can prevent The pressure of the cylinder is directly transmitted to the curved splint, and the cylinder transmits the pressure to the curved splint through the spring, which will not cause excessive pressure, and can prevent the deformation of the supporting plate and the damage of the wire surface. The curved splint can clamp the wire, To avoid its vertical movement, it is convenient to quickly fix the wire, and the top mold and bottom mold can complete the riveting activity of the wire terminal;

The surface of the wire can be protected by the rubber pad, which can prevent the surface of the wire from being scratched and indented. By connecting the supporting plate and the horizontal plate to the horizontal plate, the structure is compact and does not take up space, which is convenient for fixing short wires. , reducing the length requirements of the wire, avoiding the phenomenon that the wire is short and cannot be fixed, the frame can be supported by the bottom plate and the bracket, and the frame can be moved easily through four ground wheels, and the frame can be quickly moved to the designated place, flexible Good performance, by stepping on the wheel brake of the ground wheel, the ground wheel can be locked to prevent it from continuing to move.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is the structural representation of framework of the present utility model;

Fig. 3 is the structural representation of the utility model curved splint;

Fig. 4 is a structural schematic diagram of the horizontal plate of the present invention.

Symbols in the figure: 1, frame; 2, bracket; 3, base plate; 4, ground wheel; 5, rib plate; 6, triangular bar; 7, first support; 8, bottom mold; Limit rod; 11, cylinder; 12, flange; 13, second support; 14, top mold; 15, horizontal plate; 16, column groove; 17, curved splint; 18, rubber pad; 19, spring; 20, guide post; 21, limit plate.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Example: Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present utility model.

Referring to Figures 1-4, a wire terminal riveting device includes a frame 1 and a bottom plate 3. The middle part of the bottom end of the frame 1 is fixed with a bracket 2, and the bottom end of the bracket 2 is fixedly connected with a bottom plate 3, and the four sides of the bottom end of the bottom plate 3 The corners are equipped with ground wheels 4, and one side of the four ground wheels 4 is provided with a wheel brake. The inner wall of the bottom end of the frame 1 is fixed with a first support 7, and the top of the first support 7 is fixed with a bottom mold 8. One side of the bottom mold 8 is fixedly provided with a supporting plate 9, one side of the top of the supporting plate 9 is fixedly provided with two stop rods 10, the middle part of the top of the frame 1 is fixedly provided with a cylinder 11, and the telescopic rod of the cylinder 11 is fixedly connected with a second Two bearings 13, the bottom of the second bearing 13 is fixedly provided with a top mold 14, and one side of the second bearing 13 is fixedly provided with a horizontal plate 15, and the bottom end of the horizontal plate 15 is provided with an arc splint 17, and the arc surface The surface of the splint 17 is bonded with a rubber pad 18, and the top of the curved splint 17 is slidably connected with the horizontal plate 15 by two guide posts 20. The surfaces of the two guide posts 20 are all sleeved with springs 19, and the tops of the two springs 19 Both are overlapped with the bottom end of the horizontal plate 15, by putting the terminal on the wire, and then placing the terminal on the bottom mold 8, the bottom mold 8 can limit the terminal, the supporting plate 9 can support the wire, and the two limit rods 10 can limit the position of the wire and avoid its horizontal swing. By controlling the extension of the telescopic rod of the cylinder 11, the second support 13 can drive the top mold 14 to descend. Since the guide post 20 is slidably connected with the horizontal plate 15, the curved surface is avoided. The rigid connection between the splint 17 and the horizontal plate 15 can prevent the pressure of the cylinder 11 from being directly transmitted to the arc splint 17, and the cylinder 11 will transmit the pressure to the arc splint 17 through the spring 19, which will not cause excessive pressure and prevent the The deformation of the plate 9 and the damage of the wire surface, the curved splint 17 can clamp the wire, avoid its vertical movement, and facilitate fast fixing of the wire. The top mold 14 and the bottom mold 8 can complete the riveting activity of the wire terminal.

Referring to Fig. 1, the bottom of the cylinder 11 is fixed with a flange 12, the bottom of the flange 12 is fixedly connected to the top of the frame 1 by bolts, the middle of the top of the frame 1 is provided with a rod groove, and the telescopic rod of the cylinder 11 is inserted into the rod groove Connection, through the flange 12 to facilitate the installation and disassembly of the cylinder 11.

Referring to Fig. 3 and Fig. 4, the bottom ends of two guide posts 20 are respectively fixedly connected with the two sides of the top of the curved splint 17; The column groove 16 is slidably connected, and the guide column 20 can be guided through the column groove 16, which can prevent the guide column 20 from tilting.

Referring to Fig. 3, the top of horizontal plate 15 overlaps limit plate 21, and the top of two guide posts 20 is fixedly connected with the both sides of limit plate 21 bottoms respectively, can limit guide post 20 by limit plate 21, can Prevent the guide post 20 from falling off.

Referring to Fig. 1, both sides of the bottom of the frame 1 are fixedly provided with two ribs 5, and one side of the four ribs 5 is respectively fixedly connected with the tops on both sides of the bracket 2, and the frame 1 and the bracket 2 are improved through the ribs 5. firmness and stability.

Referring to Fig. 1, the inner wall on one side of the frame 1 is fixedly provided with two triangular strips 6, and one side of the two triangular strips 6 is fixedly connected with the inner wall on the top side of the frame 1 and the inner wall on the bottom side of the frame 1 respectively, through the triangular strips 6 The firmness and deformation resistance of the frame 1 can be improved.

To sum up, in the present utility model, when it is necessary to rivet the terminal and the wire, the staff first puts the terminal on the wire, and then puts the terminal on the bottom mold 8, which can limit the position of the terminal and place the wire Between the two stop rods 10 on the supporting plate 9, the supporting plate 9 can support the wire rod, and the two stop rods 10 can limit the wire rod and avoid its horizontal swing, and then control the stretching of the telescopic rod of the cylinder 11 to make the The second support 13 drives the top die 14 to descend, and the cylinder 11 transmits the pressure to the curved splint 17 through the spring 19. The curved splint 17 can clamp the wire and avoid its vertical movement, so that the wire can be quickly fixed. The rubber pad 18 can Provide protection for the surface of the wire, which can prevent the surface of the wire from being scratched and indented. By compressing the spring 19 to transmit pressure, there will be no excessive pressure, and it can prevent the deformation of the supporting plate 9 and damage to the surface of the wire. , when the top mold 14 contacts the bottom mold 8, the pressure of the cylinder 11 is directly transmitted, and the terminal and the wire are pressed to complete the riveting activity of the wire terminal. After the riveting is completed, the staff controls the expansion rod of the cylinder 11 to shrink and lift The top mold 14 and the curved splint 17 can remove the wire terminal. Since the supporting plate 9 and the horizontal plate 15 are connected to the horizontal plate 15 respectively, the structure is compact and does not take up space. It is convenient to fix shorter wires and reduce the length of the wires. It is required that the staff use the four ground wheels 4 to facilitate the movement of the frame 1, and the frame 1 can be quickly moved to a designated place for use. After moving to the designated place, the staff can step on the wheel brake of the ground wheels 4 to lock the ground wheels 4 and avoid other accidents. keep moving.

It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply that there is a relationship between these entities or operations. There is no such actual relationship or order between them. Furthermore, the term "comprises", "comprises" or any other variation thereof is intended to cover a non-exclusive inclusion such that a process, method, article, or apparatus comprising a set of elements includes not only those elements, but also includes elements not expressly listed. other elements of or also include elements inherent in such a process, method, article, or device.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes and modifications can be made to these embodiments without departing from the principle and spirit of the present invention , replacements and modifications, the scope of the present utility model is defined by the appended claims and their equivalents.

Claims (6)

1. A wire terminal riveting device, comprising a frame (1) and a bottom plate (3), characterized in that: the middle part of the bottom end of the frame (1) is fixed with a bracket (2), and the bottom of the bracket (2) The end is fixedly connected with a bottom plate (3), the four corners of the bottom of the bottom plate (3) are equipped with ground wheels (4), and one side of the four ground wheels (4) is equipped with a wheel brake. The inner wall of the bottom end of the frame (1) is fixed with a first support (7), the top of the first support (7) is fixed with a bottom mold (8), and one side of the bottom mold (8) is fixed with a There is a supporting plate (9), one side of the top of the supporting plate (9) is fixed with two limit rods (10), and the middle part of the top of the frame (1) is fixed with a cylinder (11), and the cylinder The telescopic rod of (11) is fixedly connected with a second support (13), and the bottom end of the second support (13) is fixedly provided with a top mold (14), and one side of the second support (13) A horizontal plate (15) is fixed, and the bottom end of the horizontal plate (15) is provided with a curved splint (17). The surface of the curved splint (17) is bonded with a rubber pad (18). The top of the surface splint (17) is slidingly connected with the horizontal plate (15) through two guide posts (20), the surfaces of the two guide posts (20) are all sleeved with springs (19), and the two springs ( 19) the tops are all lapped with the bottom of the horizontal plate (15). 2. A wire terminal riveting device according to claim 1, characterized in that, the bottom of the cylinder (11) is fixed with a flange (12), and the bottom end of the flange (12) is passed through a bolt It is fixedly connected with the top of the frame (1), and the middle part of the top of the frame (1) is provided with a rod groove, and the telescopic rod of the cylinder (11) is inserted and connected with the rod groove. 3. A wire terminal riveting device according to claim 1, characterized in that, the bottom ends of the two guide posts (20) are respectively fixedly connected to both sides of the top of the curved splint (17), and the Two column grooves (16) are opened on the surface of the horizontal plate (15), and the two guide columns (20) are respectively slidably connected with the two column grooves (16). 4. The wire terminal riveting device according to claim 1, characterized in that, the top end of the horizontal plate (15) overlaps the limit plate (21), and the top ends of the two guide posts (20) They are respectively fixedly connected to both sides of the bottom end of the limiting plate (21). 5. A wire terminal riveting device according to claim 1, characterized in that two ribs (5) are fixed on both sides of the bottom end of the frame (1), and the four ribs ( One side of 5) is respectively fixedly connected with the tops on both sides of the bracket (2). 6. A wire terminal riveting device according to claim 1, characterized in that, the inner wall of one side of the frame (1) is fixed with two triangular strips (6), and the two triangular strips (6) ) are fixedly connected to the inner wall on the top side and the inner wall on the bottom side of the frame (1) respectively.

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