Crimping machine for building electric power engineering

Abstract

The utility model relates to the technical field of electric power crimping machines, in particular to a crimping machine for building electric power engineering, which comprises a base, a support plate is arranged at the top end of the base, the middle of the top surface of the support plate is hollow, and one side of the top surface of the support plate is fixedly connected with a first die seat. Compared with the prior art, the crimping device has the advantages that the supporting plate is arranged, the first die seat and the second die seat arranged outside the supporting plate provide mounting positions for the crimping die, the first push rod, the second push rod, the first guide rod, the second guide rod, the push seat and the screw rod are arranged, and the hand wheel is rotated, so that the crimping die can be mounted conveniently. The push seat drives the second push rod and the first push rod to rotate in sequence, the second die seat is pushed through the first guide rod, the two crimping dies move relatively, a wire and a splicing sleeve are crimped, crimping operation is completed, a pure mechanical structure is adopted, the oil leakage phenomenon is effectively avoided, the overall structure is simple, the cost is low, and the production efficiency is high. And popularization and use are facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of electric power crimping machines, in particular to a crimping machine for building power engineering. Background Art

[0002] Power engineering refers to engineering related to the production, transmission and distribution of electric energy. In a broad sense, it also includes engineering that uses electricity as power and energy in various fields. In the power engineering industry, various power equipment will be used, among which crimping machines are an important component. The crimping machines currently used in power engineering are usually hydraulic crimping machines, which are large in size and heavy in weight, and are not convenient to carry and use. In addition, it is found that the internal hydraulic oil often leaks due to overpressure during long-term use, which seriously pollutes the environment and the crimping of the wires. Based on this, a crimping machine for building power engineering is proposed to solve the above problems. Utility Model Content

[0003] The purpose of the utility model is to overcome the shortcomings of the prior art and provide a crimping machine for building power engineering, which effectively solves the shortcomings of the prior art.

[0004] In order to achieve the above-mentioned purpose, an embodiment of one aspect of the utility model provides a crimping machine for building power engineering, including a base, a support plate is provided at the top of the base, the middle part of the top surface of the support plate is hollowed out, a first mold seat is fixedly connected to one side of the top surface of the support plate, a second mold seat is slidably connected to the top surface of the support plate close to the first mold seat, and a crimping mold is arranged inside the first mold seat, a guide seat is fixedly connected to one side of the top surface of the support plate, a first guide rod for horizontal movement is arranged inside the guide seat, one end of the first guide rod is threadedly connected to one side of the second mold seat, a pushing seat is slidably connected to the other side of the top surface of the support plate, a threaded rod is threadedly connected to the side of the support plate away from the first mold seat, one end of the first guide rod is rotatably connected to the pushing seat, and the other end of the threaded rod is fixedly connected to a hand wheel, the middle part of the support plate is sequentially connected to the first pushing rod and the second pushing rod, and the bottom ends of the two are provided with a second guide rod, the top ends of the first pushing rod and the second pushing rod are both provided with limiting grooves, and pins are arranged inside the two, and are respectively rotatably connected to the first guide rod and the pushing seat.

[0005] Preferably, any of the above schemes is that the middle part of the base is hollowed out, and the top ends of the two sides are fixedly connected to the two ends of the support plate by bolts. By using this scheme, it is convenient to fix the support plate and the top end of the base, and the middle parts of the base and the support plate are both hollow structures, which makes it easy to reduce the material usage of the base and the support plate, and at the same time reduce the weight of both, making it easier for users to carry and use.

[0006] Preferably, any of the above schemes has a stepped shape in the bottom end of the first mold seat and the push seat, and a limit baffle is provided at the bottom end of both. By using this scheme, it is convenient to install the first mold seat and the push seat on the support plate. At the same time, the two limit baffles limit the first mold seat and the push seat to ensure that they move along the length direction of the support plate.

[0007] Preferably, any of the above schemes has a hollow middle portion of the guide seat, and both sides of the bottom end of the guide seat are fixedly connected to the support plate by bolts. By using this scheme, it is convenient to stabilize the installation position of the guide seat, and then it is convenient to cooperate with the first guide rod to guide the first guide rod.

[0008] Preferably, any of the above schemes is that the sides of the two crimping dies that are away from each other are recessed inwardly, and magnets are provided inside the recessed parts. The two magnets are magnetically connected to the first die seat and the second die seat. By using this scheme, it is convenient to install the two crimping dies inside the first die seat and the second die seat respectively, and it is convenient to remove the crimping dies with force at a later time, so as to facilitate the replacement of crimping dies of different specifications to meet the crimping operations of wires and connecting tubes of different sizes.

[0009] Preferably, any of the above schemes is that one-third of the length of the first push rod and one-third of the length of the second push rod are rotatably connected to the support plate by pins, and the bottom ends of the first push rod and the second push rod are rotatably connected to the two ends of the second guide rod by pins. By using this scheme, it is convenient to form two lever mechanisms, which is convenient for double-stage amplification of the driving force, so that the second mold seat reaches the corresponding crimping force, and the wire and the connecting tube are crimped.

[0010] The utility model has the following advantages:

[0011] 1. The crimping machine for building power engineering is provided with a support plate, and the first die seat and the second die seat provided outside thereof provide installation positions for the crimping dies. The first push rod and the second push rod, the first guide rod, the second guide rod, the push seat and the screw rod are provided. By turning the hand wheel, the push seat drives the second push rod and the first push rod to rotate in sequence, and then the second die seat is pushed by the first guide rod to make the two crimping dies move relative to each other, and the conductor and the connecting tube are crimped to complete the crimping operation. The purely mechanical structure is adopted to effectively avoid oil leakage. The overall structure is simple and convenient for popularization and use.

[0012] 2. The crimping machine for building power engineering is provided with a first pushing rod and a second pushing rod. At the same time, one-third of the length of the first pushing rod and one-third of the length of the second pushing rod are rotatably connected to the support plate through pins. It forms a double-lever structure with the first guide rod and the second guide rod, and amplifies the top thrust of the threaded rod in two stages, thereby enabling the two crimping molds to meet the crimping requirements of the wires.

[0013] 3. The crimping machine for building power engineering is provided with a first die seat and a second die seat, both of which are hollow structures, so as to provide installation positions for the two crimping dies. At the same time, magnets are provided on the sides of the two press dies away from each other, so as to facilitate the removal and replacement of the crimping dies to adapt to the crimping operation of connecting pipes with different outer diameters. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the assembly structure of the utility model;

[0015] Figure 2 It is a schematic diagram of the cutaway structure of the utility model;

[0016] Figure 3 It is a schematic diagram of the partial explosion structure of the utility model;

[0017] Figure 4 This is a schematic diagram of the structure of the utility model from a first perspective;

[0018] Figure 5 This is a schematic diagram of the structure of the second mold base of the utility model;

[0019] Figure 6 This is a schematic diagram of the push seat structure of the utility model;

[0020] Figure 7 This is a schematic diagram of the crimping die structure of the utility model.

[0021] In the figure: 1-base, 2-support plate, 3-first mold seat, 4-second mold seat, 5-crimping mold, 6-first guide rod, 7-guide seat, 8-limiting groove, 9-pushing seat, 10-handwheel, 11-threaded rod, 12-second pushing rod, 13-second guide rod, 14-first pushing rod, 15-magnet, 16-limiting baffle. DETAILED DESCRIPTION

[0022] The present invention is further described below in conjunction with the accompanying drawings, but the protection scope of the present invention is not limited to the following description.

[0023] like Figures 1 to 7As shown, a crimping machine for building power engineering comprises a base 1, a support plate 2 is arranged at the top of the base 1, the middle part of the top surface of the support plate 2 is hollowed out, a first mold seat 3 is fixedly connected to one side of the top surface of the support plate 2, a second mold seat 4 is slidably connected to the top surface of the support plate 2 close to the first mold seat 3, a crimping mold 5 is arranged inside the second mold seat 3, a guide seat 7 is fixedly connected to one side of the top surface of the support plate 2, a first guide rod 6 for horizontal movement is arranged inside the guide seat 7, one end of the first guide rod 6 is threadedly connected to one side of the second mold seat 4, and the support plate 2 is connected to the second mold seat 4. A push seat 9 is slidably connected to the other side of the top surface of the support plate 2, and a threaded rod 11 is threadedly connected to the side of the support plate 2 away from the first mold seat 3, one end of which is rotatably connected to the push seat 9, and the other end of the threaded rod 11 is fixedly connected to a hand wheel 10, and the middle part of the support plate 2 is sequentially connected to the first push rod 14 and the second push rod 12, and a second guide rod 13 is provided at the bottom end of both, and limiting grooves 8 are provided at the top ends of the first push rod 14 and the second push rod 12, and pins are provided inside both, and are rotatably connected to the first guide rod 6 and the push seat 9 respectively.

[0024] The middle part of the base 1 is hollowed out, and the top ends of both sides are fixedly connected to the two ends of the support plate 2 by bolts. As an optional technical solution of the present invention, this facilitates the fixed connection of the support plate 2 to the top of the base 1, and the middle parts of the base 1 and the support plate 2 are both hollow structures, which makes it easy to reduce the material usage of the base 1 and the support plate 2, and at the same time reduce the weight of both, making it easier for users to carry and use them.

[0025] The bottom ends of the first mold seat 3 and the push seat 9 are both stepped in shape, and a limit baffle 16 is provided at the bottom ends of both, as an optional technical solution of the utility model, which facilitates the installation of the first mold seat 3 and the push seat 9 on the support plate 2. At the same time, the two limit baffles 16 limit the first mold seat 3 and the push seat 9 to ensure that they move along the length direction of the support plate 2.

[0026] The middle part of the guide seat 7 is hollowed out, and both sides of the bottom end of the guide seat 7 are fixedly connected to the support plate 2 by bolts. As an optional technical solution of the utility model, this facilitates stabilizing the installation position of the guide seat 7, and then facilitates cooperation with the first guide rod 6 to guide the first guide rod 6.

[0027] The sides of the two crimping dies 5 that are away from each other are both recessed inwardly, and magnets 15 are provided inside the recessed parts. The two magnets 15 are magnetically connected to the first die seat 3 and the second die seat 4. As an optional technical solution of the utility model, this makes it easy to install the two crimping dies 5 inside the first die seat 3 and the second die seat 4 respectively, and at the same time makes it easy to remove the crimping dies 5 with force at a later time, so as to facilitate the replacement of crimping dies 5 of different specifications to meet the crimping operations of wires and connecting tubes of different sizes.

[0028] One third of the length of the first push rod 14 and one third of the length of the second push rod 12 are rotatably connected to the support plate 2 through pins, and the bottom ends of the first push rod 14 and the second push rod 12 are rotatably connected to the two ends of the second guide rod 13 through pins. As an optional technical solution of the utility model, this facilitates the formation of two lever mechanisms, which facilitates the two-stage amplification of the driving force, so that the second mold seat 4 reaches the corresponding crimping force, and the wire and the connecting tube are crimped.

[0029] The following steps are required when using the crimping machine for building power engineering:

[0030] 1) When in use, the crimping die 5 is reasonably selected according to the outer diameter of the wire, and is installed inside the first die seat 3 and the second die seat 4 respectively;

[0031] 2) The threaded rod 11 is rotated by the hand wheel 10, and the threaded rod 11 and one end of the support plate 2 are relatively rotated to push the push seat 9;

[0032] 3) The pushing seat 9 pushes the second pushing rod 12, and the second pushing rod 12 pushes the end of the first pushing rod 14 through the second guide rod 13;

[0033] 4) The top end of the first push rod 14 pushes the second die holder 4 through the first guide rod 6, so that the two crimping dies 5 move relative to each other to perform the crimping operation on the wire and the connecting tube.

[0034] In summary, when the user uses it, by setting the support plate 2, the first mold seat 3 and the second mold seat 4 arranged outside thereof provide an installation position for the crimping mold 5, by setting the first push rod 14 and the second push rod 12, the first guide rod 6, the second guide rod 13, the push seat 9 and the screw 11, by turning the hand wheel 10, the push seat 9 drives the second push rod 12 and the first push rod 14 to rotate in sequence, and then the second mold seat 4 is pushed by the first guide rod 6, so that the two crimping molds 5 move relative to each other, the wire and the connecting tube are crimped, and the crimping operation is completed. In addition, a purely mechanical structure is adopted, which effectively avoids the leakage of oil products. The overall structure is simple and easy to promote and use. A first push rod 14 and a second push rod 12 are set, and at the same time, one-third of the length of the first push rod 14 and one-third of the length of the second push rod 12 are rotatably connected to the support plate 2 through pins, which form a double-lever structure with the first guide rod 6 and the second guide rod 13, and the thrust of the threaded rod 11 is amplified in two stages, so that the two crimping dies 5 can meet the crimping requirements of the wires. Finally, a first die seat 3 and a second die seat 4 are set, both of which are hollow structures, so as to provide installation positions for the two crimping dies 5. At the same time, magnets 15 are set on the sides of the two press dies 5 away from each other, so as to facilitate the removal and replacement of the crimping dies 5 to adapt to the crimping operation of connecting pipes with different outer diameters.

[0035] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A crimping machine for building power engineering, characterized in that: The invention comprises a base (1), a support plate (2) is arranged at the top of the base (1), the middle part of the top surface of the support plate (2) is hollowed out, a first mold seat (3) is fixedly connected to one side of the top surface of the support plate (2), a second mold seat (4) is slidably connected to the top surface of the support plate (2) close to the first mold seat (3), a crimping mold (5) is arranged inside the second mold seat (4) and the first mold seat (3), a guide seat (7) is fixedly connected to one side of the top surface of the support plate (2), a first guide rod (6) for horizontal movement is arranged inside the guide seat, one end of the first guide rod (6) is threadedly connected to one side of the second mold seat (4), and the top surface of the support plate (2) is connected to the second mold seat (4) in a slidable manner. The other side is slidably connected to a push seat (9); a threaded rod (11) is threadedly connected to a side of the support plate (2) away from the first mold seat (3); one end of the threaded rod (11) is rotatably connected to the push seat (9); the other end of the threaded rod (11) is fixedly connected to a hand wheel (10); a first push rod (14) and a second push rod (12) are sequentially connected to the middle of the support plate (2); and a second guide rod (13) is provided at the bottom ends of both the first push rod (14) and the second push rod (12); a limiting groove (8) is provided at the top end of both the first push rod (14) and the second push rod (12); pins are provided inside both the first push rod (14) and the second push rod (12), and are rotatably connected to the first guide rod (6) and the push seat (9) respectively.

2. A crimping machine for building power engineering according to claim 1, characterized in that: The middle of the base (1) is hollowed out, and the top ends of both sides thereof are fixedly connected to the two ends of the support plate (2) via bolts.

3. A crimping machine for building power engineering according to claim 2, characterized in that: The bottom ends of the first mold seat (3) and the push seat (9) are both stepped in shape, and a limit baffle (16) is provided at the bottom ends of both.

4. A crimping machine for building power engineering according to claim 3, characterized in that: The middle part of the guide seat (7) is hollowed out, and both sides of the bottom end of the guide seat (7) are fixedly connected to the support plate (2) by bolts.

5. A crimping machine for building power engineering according to claim 4, characterized in that: The two crimping dies (5) are both recessed at the sides away from each other, and magnets (15) are provided inside the recesses. The two magnets (15) are magnetically connected to the first die seat (3) and the second die seat (4).

6. A crimping machine for building power engineering according to claim 5, characterized in that: One third of the length of the first push rod (14) and one third of the length of the second push rod (12) are rotatably connected to the support plate (2) via pins, and the bottom ends of the first push rod (14) and the second push rod (12) are rotatably connected to both ends of the second guide rod (13) via pins.

Images