Crimping machine for electric power engineering

Abstract

The utility model relates to the technical field of electrical engineering, in particular to a crimping machine for electric power engineering, which comprises a machine body, the machine body is a processing main body of the crimping machine, the machine body is composed of a square frame body and an L-shaped plate body, and a crimping area is arranged between the square frame body and the L-shaped plate body of the machine body; the device further comprises a hydraulic cylinder and the like, the hydraulic cylinder is fixedly installed in the square frame body of the machine body, a telescopic frame is fixedly installed at the end of a piston rod of the hydraulic cylinder, the telescopic frame is a frame body with a notch in one side, and a containing groove is formed in the side, facing the pressing head, of the end of an L-shaped plate body of the machine body. According to the utility model, through the design of the buckle piece, the fitting 1 and the fitting 2 of different models can be rapidly assembled and replaced, so that the flexibility and efficiency of the crimping machine in processing cables of various sizes are improved, and the crimping machine is equipped with the storage shell and the built-in magnetic suction plate, so that the fittings of various models can be conveniently stored; and the accessories can be ensured to be stable and easy to take and place.

Description

Technical Field

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

[0002] With the development of society and the advancement of science and technology, the demand for power transmission is increasing, and higher requirements are also placed on the safety, stability and efficiency of power transmission. Traditional welding methods are gradually being replaced by more efficient and safe crimping technology due to problems such as complex operation, poor safety, and unsuitability for certain special materials. Crimping machines have therefore come into being and have been widely used in many industries.

[0003] Most of the traditional crimping machines on the market can only perform effective crimping operations on cables of specific thicknesses, which means that if you need to process cables of different diameters, you may need to replace different crimping head components. This process is complicated and time-consuming, and it is easy to cause interruptions at the construction site, thereby affecting the overall work efficiency. This inconvenience not only limits the application scope of the equipment, but also increases the construction difficulty and time cost. There is a practical demand for an improved crimping machine that can easily adjust or replace crimping components to meet the requirements of various cable sizes. Therefore, we propose a crimping machine for power engineering to meet the above needs. Utility Model Content

[0004] In order to overcome the above-mentioned shortcomings of the prior art, the utility model provides a crimping machine for electric power engineering.

[0005] A crimping machine for electric power engineering, comprising a body, the body being the processing main body of the crimping machine, the body being composed of a square frame and an L-shaped plate, the crimping area being between the square frame and the L-shaped plate of the body; further comprising a hydraulic cylinder, a telescopic frame, a crimping head and a snap fastener, the hydraulic cylinder being fixedly installed in the square frame of the body, the telescopic frame being fixedly installed at the end of the piston rod of the hydraulic cylinder, the telescopic frame being a frame with a notch on one side, the end of the L-shaped plate of the body being a placement groove on the side facing the crimping head, the L-shaped plate of the body being where the placement groove is located being provided with a snap slot, the L-shaped plate of the body being away from the telescopic frame on one side A snap fastener is provided, which includes a support plate, a wedge block, a guide rod and a spring, a support plate is fixedly connected to the outer side wall of the end portion of the L-shaped plate of the body, and a wedge block is slidably installed on the support plate through the guide rod, a spring is provided between the support plate and the wedge block, and the wedge block corresponds to the slot at the L-shaped plate of the body, and the telescopic frame is also slidably snap-connected with a crimping head on the side of the L-shaped plate of the body facing the body through the snap fastener, and the crimping head crimps the inserted cable at the placement groove, and the slot of the L-shaped plate of the body is snap-fitted with different models of accessories 2 through the snap fastener, and the telescopic frame can also be quickly assembled with different models of accessories 1 through the snap fastener.

[0006] In one of the embodiments, an electric push rod and a contact plate are further provided inside the buckle. The electric push rod is fixedly mounted on the L-shaped plate of the machine body, and the contact plate is fixedly connected to the guide rod of the wedge block. The push rod of the electric push rod and the contact plate are in contact with each other, and the push rod of the electric push rod overcomes the spring force to press the contact plate, so that the contact plate drives the guide rod and the wedge block to disengage from the buckle. After the push rod of the electric push rod is retracted, the wedge block is reset under the action of the spring to buckle.

[0007] In one of the embodiments, a storage shell is further included. The storage shell is fixedly provided at one end of the body away from the L-shaped plate body. A plurality of mounting grooves are opened on the storage shell. The storage shell can store different types of accessory one and accessory two through the mounting grooves, so as to facilitate convenient replacement when using the crimping machine.

[0008] In one of the embodiments, a magnetic plate is provided inside the storage shell, and the magnetic plate is located in each mounting slot on the storage shell. The magnetic plate is used to stably absorb accessory one and accessory two stored in the mounting slot, thereby improving the flexibility and convenience of taking and placing accessory one and accessory two.

[0009] In one of the embodiments, a plurality of heat dissipation holes are provided on the outer wall of the square frame of the machine body, and filters are provided in the heat dissipation holes. The heat dissipation holes in the square frame of the machine body are used to improve the heat dissipation of the hydraulic cylinder, and cooperate with the filter to filter impurities from entering the interior of the machine body, so that the hydraulic cylinder maintains a good working condition.

[0010] In one of the embodiments, the outer wall of the square frame of the machine body is covered with an anti-slip cover, the anti-slip cover is cylindrical and wrapped around the outer periphery of the square frame of the machine body, the surface of the anti-slip cover is provided with an anti-slip texture, and is used to improve the stability of the user's hand-held crimping machine.

[0011] Compared with the prior art, the utility model has the following advantages:

[0012] 1. The utility model can quickly assemble and replace accessories one and accessories two of different models through the snap-on design, which improves the flexibility and efficiency of the crimping machine when processing various cable sizes. The utility model is equipped with a storage shell and a built-in magnetic suction plate, which is not only convenient for storing accessories of various models, but also ensures that these accessories are stable and easy to take and put.

[0013] 2. The utility model introduces an electric push rod and a contact plate for use, so that the wedge block can automatically disengage from the buckle without manual operation, thereby simplifying the work process and improving work efficiency.

[0014] 3. The utility model can also effectively improve the working environment temperature control capability of the hydraulic cylinder by setting heat dissipation holes on the outer wall of the square frame of the machine body and equipping it with a filter, while preventing external impurities from entering the interior of the machine body, thereby ensuring the stable operation of the hydraulic system. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.

[0016] Figure 2 The utility model is a schematic diagram of the matching relationship between the wedge block, the guide rod, the electric push rod and the contact plate.

[0017] Figure 3 It is a three-dimensional structural schematic diagram of the body, heat dissipation holes and filter screen of the utility model.

[0018] Figure 4 It is a three-dimensional structural schematic diagram of accessory 1 and accessory 2 of the utility model.

[0019] Figure 5 It is a schematic diagram of the storage shell, magnetic suction plate, accessory one and accessory two of the utility model.

[0020] Markings in the figure are: 1-body, 101-card slot, 2-hydraulic cylinder, 3-telescopic frame, 4-placement slot, 5-support plate, 6-wedge block, 61-guide rod, 7-spring, 8-electric push rod, 81-contact plate, 9-crimping joint, 10-storage shell, 11-accessory one, 12-accessory two, 13-heat dissipation hole, 14-filter, 15-magnetic plate, 16-anti-slip cover. DETAILED DESCRIPTION

[0021] Although the present invention may be described with respect to a specific application or industry, those skilled in the art will recognize the broader applicability of the present invention. Those of ordinary skill in the art will recognize that terms such as: above, below, upward, downward, etc. are used to describe the drawings and do not represent limitations on the scope of the present invention as defined by the appended claims. Any numerical designations such as: first or second are merely exemplary and are not intended to limit the scope of the present invention in any way.

[0022] A crimping machine for power engineering, such as Figure 1-Figure 5As shown, it includes a body 1, which is the processing body of the crimping machine. The body 1 is composed of a square frame and an L-shaped plate, and the square frame and the L-shaped plate of the body 1 are between the crimping area; it also includes a hydraulic cylinder 2, a telescopic frame 3, a crimping head 9 and a snap-fit ​​piece. The hydraulic cylinder 2 is fixedly installed in the square frame of the body 1, and the telescopic frame 3 is fixedly installed at the end of the piston rod of the hydraulic cylinder 2. The telescopic frame 3 is a frame with a notch on one side. The end of the L-shaped plate of the body 1 is a placement groove 4 on the side facing the crimping head 9. A snap-fit ​​piece 101 is provided at the L-shaped plate of the body 1 where the placement groove 4 is located. A snap-fit ​​piece is provided on the side of the L-shaped plate of the body 1 away from the telescopic frame 3. The snap-fit ​​piece includes a support plate 5, a wedge-shaped Block 6, guide rod 61 and spring 7, a support plate 5 is fixedly connected to the outer side wall of the end of the L-shaped plate body of the body 1, a wedge block 6 is slidably installed on the support plate 5 through the guide rod 61, a spring 7 is provided between the support plate 5 and the wedge block 6, the wedge block 6 corresponds to the card slot 101 at the L-shaped plate body of the body 1, the telescopic frame 3 is also slidably carded with a crimping head 9 on the side of the L-shaped plate body of the body 1 through a snap-fit, the crimping head 9 crimps the inserted cable at the placement groove 4, the card slot 101 of the L-shaped plate body of the body 1 is fastened with different types of accessories 12 through the snap-fit, and the telescopic frame 3 can also quickly assemble different types of accessories 11 through the snap-fit, thereby improving the convenience of crimping different types of crimping machines.

[0023] like Figure 1 and Figure 2 As shown, an electric push rod 8 and a contact plate 81 are also provided inside the buckle. The electric push rod 8 is fixedly installed on the L-shaped plate body of the machine body 1, and the contact plate 81 is fixedly connected to the guide rod 61 of the wedge block 6. The push rod of the electric push rod 8 is in contact with the contact plate 81, and the push rod of the electric push rod 8 overcomes the elastic force of the spring 7 to press the contact plate 81, so that the contact plate 81 drives the guide rod 61 and the wedge block 6 to disengage from the buckle. After the push rod of the electric push rod 8 is retracted, the wedge block 6 is reset under the action of the spring 7 to buckle.

[0024] like Figure 1 , Figure 3 and Figure 5 As shown, it also includes a storage shell 10. The storage shell 10 is fixedly provided at one end of the body 1 away from the L-shaped plate. A plurality of mounting slots are opened on the storage shell 10. The storage shell 10 stores different types of accessories 11 and accessories 2 12 through the mounting slots, so as to facilitate convenient replacement and use when using the crimping machine; a magnetic suction plate 15 is arranged inside the storage shell 10, and the magnetic suction plate 15 is located in each mounting slot on the storage shell 10. The magnetic suction plate 15 is used for stably adsorbing the accessories 11 and accessories 2 12 stored in the mounting slots, so as to improve the flexibility and convenience of taking and placing the accessories 11 and accessories 2 12.

[0025] like Figure 1 and Figure 3As shown, a plurality of heat dissipation holes 13 are provided on the outer wall of the square frame of the machine body 1, and a filter screen 14 is provided in each of the heat dissipation holes 13. The heat dissipation holes 13 at the square frame of the machine body 1 are used to improve the heat dissipation of the hydraulic cylinder 2, and cooperate with the filter screen 14 to filter impurities from entering the interior of the machine body 1, so that the hydraulic cylinder 2 maintains a good working condition.

[0026] like Figure 1 As shown, the outer wall of the square frame of the body 1 is covered with an anti-skid cover 16, which is cylindrical and wrapped around the outer periphery of the square frame of the body 1. The surface of the anti-skid cover 16 is provided with an anti-skid texture and is used to improve the stability of the user's hand-held crimping machine.

[0027] When using the present crimping machine, the operator places the cable to be crimped into the placement slot 4 at the end of the L-shaped plate of the machine body 1, and uses the card slot 101 to facilitate the subsequent snap-on fixing operation, and then selects a suitable crimping head 9 as accessory 1 11 according to the specific model of the cable, and uses the snap fasteners on the telescopic frame 3 to quickly assemble accessory 1 11 to the side of the telescopic frame 3 facing the L-shaped plate. At this time, if it is necessary to replace the crimping head 9 or other accessories of different models, the accessories 1 11 and 12 of different models pre-stored in the storage shell 10 can be used, and the accessories 1 11 and 12 can be respectively installed on the telescopic frame 3 and the L-shaped plate of the machine body 1 through the snap fasteners for use. Next, after starting the equipment, the hydraulic cylinder 2 starts working, and its piston rod pushes the telescopic frame 3 to move toward the L-shaped plate body, thereby driving the assembled crimping head 9 to apply pressure to the cable in the placement slot 4 to complete the crimping process, wherein the wedge block 6 can be automatically buckled under the action of the spring 7, and the wedge block 6 can also be controlled by the electric push rod 8 to disengage from the buckle, making the replacement of accessories faster and more efficient. In order to ensure the long-term stable operation of the equipment, heat dissipation holes 13 are set on the outer wall of the square frame of the body 1 and are equipped with a filter 14 to improve the heat dissipation performance of the hydraulic cylinder 2 and prevent impurities from entering. The design of the anti-slip sleeve 16 increases the stability when holding, and improves the safety and comfort of use.

[0028] Although the present disclosure has been described with respect to only a limited number of embodiments, those skilled in the art having benefit of this disclosure will appreciate that various other embodiments may be designed without departing from the scope of the present invention. Therefore, the scope of the present invention should be limited only by the appended claims.

Claims

1. A crimping machine for electric power engineering, comprising a body (1), wherein the body (1) is composed of a square frame and an L-shaped plate, and a crimping area is between the square frame and the L-shaped plate of the body (1); Its characteristics are: It also comprises a hydraulic cylinder (2), a telescopic frame (3), a crimping joint (9) and a snap-fitting part. The hydraulic cylinder (2) is fixedly mounted in a square frame of the machine body (1). The telescopic frame (3) is fixedly mounted at the end of the piston rod of the hydraulic cylinder (2). The telescopic frame (3) is a frame with a notch on one side. The end of the L-shaped plate of the machine body (1) facing the crimping joint (9) is a placement groove (4). A snap-fitting part (101) is provided at the L-shaped plate of the machine body (1) where the placement groove (4) is located. A snap-fitting part is provided on the side of the L-shaped plate of the machine body (1) facing away from the telescopic frame (3). The snap-fitting part comprises a support plate (5), a wedge block (6), a guide rod (61) and a spring (7). The L-shaped plate of the machine body (1) A support plate (5) is fixedly connected to the outer wall of the end portion, a wedge block (6) is slidably mounted on the support plate (5) via a guide rod (61), a spring (7) is provided between the support plate (5) and the wedge block (6), the wedge block (6) corresponds to a slot (101) at the L-shaped plate of the machine body (1), a crimping head (9) is also slidably engaged with the side of the telescopic frame (3) facing the L-shaped plate of the machine body (1) via a snap fastener, the crimping head (9) crimps the inserted cable at the placement groove (4), the slot (101) of the L-shaped plate of the machine body (1) is assembled with accessories (12) of different models via a snap fastener, and the telescopic frame (3) can also be quickly assembled with accessories (11) of different models via a snap fastener.

2. A crimping machine for electric power engineering according to claim 1, characterized in that: An electric push rod (8) and a contact plate (81) are also provided inside the buckle; the electric push rod (8) is fixedly mounted on the L-shaped plate of the machine body (1); the contact plate (81) is fixedly connected to the guide rod (61) of the wedge block (6); and the push rod of the electric push rod (8) and the contact plate (81) are in contact with each other.

3. A crimping machine for electric power engineering according to claim 2, characterized in that: The machine body (1) further comprises a storage shell (10), wherein the storage shell (10) is fixedly provided at one end of the machine body (1) away from the L-shaped plate body, wherein a plurality of mounting grooves are provided on the storage shell (10), and wherein the storage shell (10) is used to store different types of accessory one (11) and accessory two (12) via the mounting grooves.

4. A crimping machine for electric power engineering according to claim 3, characterized in that: A magnetic attraction plate (15) is arranged inside the storage shell (10), and the magnetic attraction plate (15) is located in each installation slot on the storage shell (10), and the magnetic attraction plate (15) is used to stably absorb the first accessory (11) and the second accessory (12) stored in the installation slot.

5. A crimping machine for electric power engineering according to claim 4, characterized in that: A plurality of heat dissipation holes (13) are provided on the outer wall of the square frame of the machine body (1), and filter screens (14) are provided in each of the heat dissipation holes (13).

6. A crimping machine for electric power engineering according to claim 5, characterized in that: The outer wall of the square frame of the machine body (1) is covered with an anti-slip cover (16), and the anti-slip cover (16) is cylindrical and wraps around the outer periphery of the square frame of the machine body (1).

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