Crimping machine for electric power engineering

Abstract

The utility model discloses a crimping machine for electric power engineering, which comprises a box body, a crimping assembly, a fixing assembly and an adjusting assembly are arranged in the box body, the crimping assembly is an electric cylinder, a connecting frame is fixedly arranged at the telescopic end of the electric cylinder, side frames are arranged on two sides of the connecting frame, and a pressing die is arranged on one side, far away from the electric cylinder, of the connecting frame and the side frames. The fixing assembly comprises a shifting piece and a telescopic rod, a connecting rod is arranged outside the shifting piece, a check block is arranged on the side, away from the shifting piece, of the connecting rod, the shifting piece is arranged in the telescopic rod through the connecting rod, the adjusting assembly comprises a baffle and a blocking groove, and the blocking groove is formed in the box body. According to the utility model, through the adjustment of the adjusting assembly, the size of the crimping area can be adjusted at will, so that different operation requirements are met, the situation that crimping needs to be repeated due to the fact that the crimping area is too small is avoided, and the problem that a crimping interface is too large due to the fact that the crimping area is too large is also avoided; and the applicability of the device is wider.

Description

Technical Field

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

[0002] The crimping machine is a necessary tool for the power industry to crimp conductors during line infrastructure construction and line maintenance. When the crimping machine is working, the crimped parts are placed into the crimping die in the crimping pliers, and the hydraulic pump station provides hydraulic high-pressure oil to drive the hydraulic pliers to work for crimping;

[0003] Most of the crimping machines used in current power engineering operations are hydraulic crimping machines, which are large in size and heavy in weight, and are inconvenient to carry and move during work. At the same time, power workers often need to fix the cables while starting the crimping machine during crimping, which not only poses a safety hazard, but may also cause the cables to be unstable, resulting in loose crimping of the cables, low work efficiency, and defective crimped cables that need to be reworked.

[0004] At the same time, in existing power engineering operations, it is necessary to crimp terminals of different models and sizes, and the crimping area of ​​the current crimping machine is fixed in size. If the crimping area of ​​the crimping machine is small, when crimping long terminals, it is necessary to repeat the crimping many times, and the work efficiency is low. If the crimping area of ​​the crimping machine is large, when crimping short terminals, the problem of the crimping interface being too large will occur. Utility Model Content

[0005] The technical problem to be solved by the utility model is the problem of cable fixing and inconvenience in crimping in the above-mentioned prior art.

[0006] In order to solve the above technical problems, a technical solution adopted by the utility model is: to provide a crimping machine for electric power engineering, including a box body, a crimping assembly is arranged in the box body, so that the wiring terminals of the cable can be crimped, the box body is provided with a fixing assembly, so that the cable can be fixed and will not move easily during the crimping operation, and an adjustment assembly is arranged inside the box body, so that the device can be more conveniently adjusted when crimping wiring terminals of different sizes, the crimping assembly is an electric cylinder, and the electric cylinder can be faster and more convenient when performing the crimping operation, and has a small size and a light weight. A connecting frame is fixedly arranged at the telescopic end of the electric cylinder, and the two ends of the connecting frame are connected. A side frame is arranged on the side, and a pressing die is arranged on the side of the connecting frame and the side frame away from the electric cylinder, so that the connecting frame and the side frame will respectively drive the pressing die connected to themselves to move during the movement, and the pressing die will realize the crimping of the wiring terminals in the process of approaching each other. The fixing component includes a paddle and a telescopic rod, a connecting rod is arranged outside the paddle, and a block is arranged on the side of the connecting rod away from the paddle, and the paddle is arranged inside the telescopic rod through the connecting rod, so that after the paddle is connected to the telescopic rod, the paddle will not fall or lose easily, and the adjusting component is a baffle and a baffle groove, a baffle groove is opened inside the box body, and the baffle is arranged inside the baffle groove so that the baffle can move inside the baffle groove.

[0007] The utility model is further configured that a handle is fixed on the side of the box body away from each other, a mounting groove is opened inside the box body, a top plate is fixedly arranged on the handle side of the mounting groove, a crimping assembly is fixedly arranged inside the mounting groove, and the crimping assembly is fixedly installed through the top plate.

[0008] The utility model is further configured such that sliding grooves are provided inside both sides of the connecting frame, and a slider is fixedly provided on the side frame close to the connecting frame. The slider is located inside the sliding groove, and the side frame moves by cooperating with the slider and the sliding groove. In this way, the side frame will be more stable when being driven by the connecting frame to move, and will not easily shift or tilt. A linkage groove is provided inside the upper end of the connecting frame, so that the baffle can be inserted into the linkage groove and drive the side frame to move together.

[0009] The utility model is further configured such that a compression groove is opened inside the box body, springs are fixedly arranged at both ends of the telescopic rod, the spring and the telescopic rod are located inside the compression groove, so that the telescopic rod can be contracted by the spring when the boxes are close to each other, and the telescopic rod moves inside the compression groove through the spring.

[0010] The utility model is further configured as follows: a connecting hole is provided inside the telescopic rod, and the connecting rod is located inside the connecting hole, so that the paddle can be connected to the telescopic rod through the connecting rod and will not fall off easily; the paddle is displaced through the connecting rod when it is moved; a sheet groove is provided on one side of the telescopic rod, and the paddle is located inside the sheet groove, so that the paddle can be better engaged in the sheet groove when fixing the cable; the paddle is "U"-shaped, so that the paddle can wrap the cable more conveniently; slots are continuously provided at both ends of the paddle, and the two ends of the paddle are buckled with each other through the slots, so that the paddle can be buckled more conveniently and quickly.

[0011] The utility model is further configured such that a handle is fixedly provided on the outside of the baffle, so that it is more convenient to move the position of the baffle, and the baffle is located between the connecting frame and the side frame, so that the connecting frame can drive the side frame to move together when it moves, and the baffle moves inside the baffle groove, so that the baffle can play the effect of snapping or separating the connecting frame and the side frame.

[0012] The utility model is further configured such that rod grooves are provided at both ends of one side inside the box body, and baffle rods are provided inside the rod grooves. The box body is moved by the baffle rods, so that the box body will not deviate when moving. A clamping block is fixedly provided on the outside of the box body, and rotating clamps are fixedly provided on both sides of the outside of the box body. The rotating clamps are fixed by the clamping blocks, and the rotating clamps connect the boxes on both sides, so that when the crimping operation is performed, the boxes will be clamped together, thereby ensuring the safety of the crimping operation.

[0013] The utility model is further configured such that the box body is provided with embedding grooves at both ends of the surface of one side close to each other, and the paddles are located inside the embedding grooves, so that the paddles will not be squeezed and damaged by the boxes during the crimping operation, and the box body is provided with a wire groove in the middle part of the surface of one side close to each other, and the cable is located inside the wire groove during the crimping operation, so that the cable will be fixed with the aid of the wire groove after being fixed by the paddles, so that the cable will be more stable and will not fall off easily during the crimping operation.

[0014] The beneficial effects of the utility model are as follows:

[0015] 1. The utility model fixes the cables to be crimped by fixing components and by auxiliary fixing with the wire trough, so that the cables will not move or fall off easily during the crimping work, so that the crimping work can be more stable and the crimped cables are more compact, and defective products will not appear easily, thereby improving the work efficiency;

[0016] 2. At the same time, the crimping component can adjust the size of the crimping area at will through the adjustment of the adjustment component, so as to meet different working requirements. There will be no situation where repeated crimping is required due to the crimping area being too small, and there will be no problem of the crimping interface being too large due to the crimping area being too large, which makes the applicability of this device more extensive. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of a crimping machine for power engineering;

[0018] Figure 2 It is a schematic diagram of the opening structure of the utility model;

[0019] Figure 3 This is a schematic diagram of the structure of one side of the box body in the utility model;

[0020] Figure 4 This is a cross-sectional view of the overall structure of the utility model;

[0021] Figure 5 It is a structural schematic diagram of the other side box of the utility model;

[0022] Figure 6 This is a schematic diagram of the structure of the inner paddle being opened in the utility model;

[0023] Figure 7 This is a schematic diagram of the structure of the inner plectrum bending of the utility model;

[0024] Figure 8 This is a schematic diagram of the structure of the internal crimping assembly of the utility model;

[0025] Fig. 9 It is a structural schematic diagram of the internal crimping assembly and the adjusting assembly of the utility model.

[0026] In the figure: 100, box body; 101, top plate; 102, rotating clamp; 103, wire groove; 104, rod groove; 105, handle; 106, stop rod; 107, sheet groove; 108, compression groove; 109, installation groove; 200, paddle; 201, clamping groove; 202, connecting rod; 203, stop block; 300, die; 400, telescopic rod; 401, spring; 402, connecting hole; 403, embedded groove; 500, baffle; 501, stop groove; 600, electric cylinder; 700, connecting frame; 701, slide groove; 702, side frame; 703, slider; 704, linkage groove. DETAILED DESCRIPTION

[0027] The preferred embodiments of the present invention are described in detail below in conjunction with the accompanying drawings so that the advantages and features of the present invention can be more easily understood by those skilled in the art, thereby making a clearer and more definite definition of the protection scope of the present invention.

[0028] See also Figure 1-Figure 7 A crimping machine for electric power engineering includes a fixing component inside, which solves the problem of cable fixing during crimping. The fixing component is installed inside a box 100. The fixing component includes a paddle 200 and a telescopic rod 400. A connecting rod 202 is provided outside the paddle 200. The connecting rod 202 is provided with a block 203 on the side away from the paddle 200. The paddle 200 is arranged inside the telescopic rod 400 through the connecting rod 202. In this way, after the paddle 200 is connected to the telescopic rod 400, the paddle 200 will not fall or be lost easily.

[0029] like Figure 3 As shown, a connecting hole 402 is provided inside the telescopic rod 400, and the connecting rod 202 is located inside the connecting hole 402, so that the paddle 200 can be connected to the telescopic rod 400 through the connecting rod 202 and will not fall off easily. The paddle 200 is displaced through the connecting rod 202 when it is toggled, and a sheet groove 107 is provided on one side of the telescopic rod 400, and the paddle 200 is located inside the sheet groove 107, so that the paddle 200 can be better engaged in the sheet groove 107 when fixing the cable. The paddle 200 is "U"-shaped, so that the paddle 200 can wrap the cable more conveniently, and slots 201 are continuously provided at both ends of the paddle 200, and the two ends of the paddle 200 are buckled with each other through the slots 201, so that the paddle 200 can be buckled more conveniently and quickly.

[0030] The box body 100 is provided with embedding grooves 403 at both ends of the surface of one side close to each other, and the pick 200 is located inside the embedding groove 403, so that the pick 200 will not be squeezed and damaged by the box body 100 during the crimping operation. The box body 100 is provided with a wire groove 103 in the middle of the surface of one side close to each other, and the cable is located inside the wire groove 103 during the crimping operation, so that the cable will be fixed with the assistance of the wire groove 103 after being fixed by the pick 200, so that the cable will be more stable during the crimping operation and will not fall off easily.

[0031] like Figure 4 As shown, the box 100 is fixed with a handle 105 on one side away from each other, and a mounting groove 109 is provided inside the box 100. The mounting groove 109 is fixed with a top plate 101 on one side of the handle 105, and the crimping assembly is fixedly installed through the top plate 101.

[0032] A compression groove 108 is opened inside the box body 100, and springs 401 are fixedly arranged at both ends of the telescopic rod 400. The spring 401 and the telescopic rod 400 are located inside the compression groove 108, so that when the box body 100 is close to each other, the telescopic rod 400 can be contracted by the spring 401, and the telescopic rod 400 moves inside the compression groove 108 through the spring 401.

[0033] Rod grooves 104 are provided at both ends of one side of the interior of the box body 100, and a baffle rod 106 is provided inside the rod groove 104. The box body 100 is moved by the baffle rod 106, so that the box body 100 will not be offset when moving. A clamping block is fixedly provided on the outside of the box body 100, and rotating clamps 102 are fixedly provided on both sides of the outside of the box body 100. The rotating clamps 102 are fixed by the clamping blocks. The rotating clamps 102 connect the box bodies 100 on both sides, so that when the crimping operation is performed, the box bodies 100 will be locked with each other, thereby ensuring the safety of the crimping operation.

[0034] When using the device for crimping, first move the two ends of the pick 200 away from each other, then the pick 200 will be tilted inside the embedding groove 403 and then open, then place the cables on both sides to be crimped inside the pick 200 respectively, and pull the cables so that the cable terminals are located at the pressing mold 300, and then pull the two ends of the pick 200 closer to each other, so that the pick 200 will wrap the cables, and then the slots 201 opened at both ends of the pick 200 will engage with each other, so that the cables to be crimped can be fixed and clamped, thereby playing the role of fixing the cables.

[0035] When performing the crimping operation, the boxes 100 are first pushed closer to each other, and the boxes 100 on both sides are pressed against each other by rotating the clamping knob 102 and cooperating with the clamping block. At the same time, the cables to be crimped are clamped into the wire groove 103, so that the wire groove 103 can play a role in assisting the fixing of the cables. At the same time, the boxes 100 are pressed against each other, so that the crimping operation is completed inside the box 100, providing a certain safety protection.

[0036] In summary, the device fixes the cables through the fixing components and assists in fixing the cables through the wire trough 103, thereby achieving the effect of fixing the cables, so that the power workers can perform the crimping work more conveniently; at the same time, the crimping operation is carried out inside the box 100, ensuring the personal safety of the power workers.

[0037] Reference Figure 8 , 9The utility model provides a crimping assembly, which is arranged inside the box body 100, and the crimping assembly can achieve the effect of crimping the terminal. The crimping assembly includes an electric cylinder 600, a connecting frame 700, a side frame 702 and a die 300. When the electric cylinder 600 performs crimping operations, it can be faster and more convenient, and has a smaller size and lighter weight. The telescopic end of the electric cylinder 600 is fixedly provided with a connecting frame 700, and side frames 702 are provided on both sides of the connecting frame 700. The connecting frame 700 and the side frame 702 are provided with a die 300 on the side away from the electric cylinder 600, so that the connecting frame 700 and the side frame 702 will respectively drive the die 300 connected to them to move during the movement, and the die 300 will achieve crimping of the terminal in the process of approaching each other.

[0038] Slide grooves 701 are provided inside both sides of the connecting frame 700, and a slider 703 is fixedly provided on the side of the side frame 702 close to the connecting frame 700. The slider 703 is located inside the slide groove 701, and the side frame 702 moves through the slider 703 and the slide groove 701. In this way, the side frame 702 will be more stable when being moved by the connecting frame 700, and will not easily deviate or tilt. A linkage groove 704 is provided inside the upper end of the connecting frame 700, so that the baffle 500 can be inserted into the linkage groove 704 and drive the side frame 702 to move together.

[0039] When using this device for crimping operations, first push the box bodies 100 closer to each other, and rotate the clamping knob 102 to cooperate with the clamping block to make the box bodies 100 on both sides close to each other, then start the electric cylinder 600 to extend, and at the same time drive the connecting frame 700 and the pressing die 300 at its end to move, and the pressing die 300 can achieve the effect of crimping the terminal blocks in the process of approaching each other.

[0040] Reference Figure 5 , 8 9. The utility model provides an adjustment component to solve the problem of adjusting the size of the crimping area. The adjustment component is a baffle 500 and a baffle groove 501. The baffle groove 501 is opened inside the box body 100, and the baffle 500 is arranged inside the baffle groove 501 so that the baffle 500 can move inside the baffle groove 501.

[0041] A handle is fixedly provided on the outside of the baffle 500, so that it is more convenient to move the position of the baffle 500. The baffle 500 is located between the connecting frame 700 and the side frame 702, so that the connecting frame 700 can drive the side frame 702 to move together when it moves. The baffle 500 moves inside the retaining groove 501, so that the baffle 500 can play the effect of snapping or separating the connecting frame 700 and the side frame 702.

[0042] When using this device for crimping operations, if the crimping work is performed on the terminal with a small crimping area, the handle is pulled to drive the baffle 500 to move inside the baffle groove 501 and leave the linkage groove 704 opened inside the connecting frame 700. At this time, the electric cylinder 600 is started to extend, and the connecting frame 700 and the pressing die 300 at the end of the connecting frame 700 are driven to approach each other, thereby crimping the terminal.

[0043] If crimping is performed on a terminal block with a large crimping area, the handle is pulled to drive the baffle 500 to move inside the retaining groove 501 and engage into the linkage groove 704 opened inside the connecting frame 700. At this time, the baffle 500 will be engaged between the connecting frame 700 and the side frame 702, so that the connecting frame 700 will drive the side frame 702 to move together when it moves, and the slider 703 set on the outside of the side frame 702 will move inside the slide groove 701, so that the side frame 702 will not be offset or skewed when moving, and the connecting frame 700 and the die 300 at the end of the side frame 702 will move together, so that crimping of a longer crimping area can be achieved.

[0044] like Figure 8 , Fig. 9 As shown, side frames 702 are provided on both sides of the connecting frame 700, so that three sizes of crimping can be realized, namely: the connecting frame 700 is moved alone for crimping; the connecting frame 700 and one side frame 702 are crimped together; and the connecting frame 700 and both side frames 702 are crimped together.

[0045] In summary, when the utility model is in use, the device can be adjusted according to the size requirements of the crimping terminal, thereby achieving fast work and avoiding repeated crimping that reduces work efficiency.

[0046] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A crimping machine for electric power engineering, comprising a box (100), characterized in that: A crimping assembly is arranged in the box body (100), a fixing assembly is arranged in the box body (100), and an adjusting assembly is arranged inside the box body (100); The crimping assembly is an electric cylinder (600), a connecting frame (700) is fixedly provided at the telescopic end of the electric cylinder (600), side frames (702) are provided on both sides of the connecting frame (700), and a pressing die (300) is provided on the connecting frame (700) and the side frames (702) away from the electric cylinder (600); The fixing assembly comprises a paddle (200) and a telescopic rod (400); a connecting rod (202) is arranged outside the paddle (200); a stopper (203) is arranged on a side of the connecting rod (202) away from the paddle (200); and the paddle (200) is arranged inside the telescopic rod (400) via the connecting rod (202); The adjustment component comprises a baffle (500) and a baffle groove (501); a baffle groove (501) is provided inside the box body (100); and the baffle (500) is arranged inside the baffle groove (501).

2. The crimping machine for electric power engineering according to claim 1, characterized in that: A handle (105) is fixed to the box body (100) on one side away from each other, a mounting groove (109) is provided inside the box body (100), a top plate (101) is fixedly provided on one side of the handle (105) in the mounting groove (109), a crimping assembly is fixedly provided inside the mounting groove (109), and the crimping assembly is fixedly installed via the top plate (101).

3. The crimping machine for electric power engineering according to claim 1, characterized in that: Slide grooves (701) are provided inside the two sides of the connecting frame (700), and a slider (703) is fixedly provided on the side of the side frame (702) close to the connecting frame (700). The slider (703) is located inside the slide groove (701), and the side frame (702) moves by cooperating with the slider (703) and the slide groove (701). A linkage groove (704) is provided inside the upper end of the connecting frame (700).

4. The crimping machine for electric power engineering according to claim 1, characterized in that: A compression groove (108) is provided inside the box body (100), springs (401) are fixedly provided at both ends of the telescopic rod (400), the spring (401) and the telescopic rod (400) are located inside the compression groove (108), and the telescopic rod (400) moves inside the compression groove (108) via the spring (401).

5. The crimping machine for electric power engineering according to claim 4, characterized in that: A connecting hole (402) is provided inside the telescopic rod (400), the connecting rod (202) is located inside the connecting hole (402), the paddle (200) is displaced through the connecting rod (202) when being moved, a sheet groove (107) is provided on one side of the telescopic rod (400), the paddle (200) is located inside the sheet groove (107), the paddle (200) is "U"-shaped, and two ends of the paddle (200) are continuously provided with locking grooves (201), and the two ends of the paddle (200) are locked with each other through the locking grooves (201).

6. The crimping machine for electric power engineering according to claim 1, characterized in that: A handle is fixedly provided on the outside of the baffle plate (500); the baffle plate (500) is located between the connecting frame (700) and the side frame (702); and the baffle plate (500) moves inside the baffle groove (501).

7. The crimping machine for electric power engineering according to claim 1, characterized in that: Rod grooves (104) are provided at both ends of one side of the box body (100), a stop rod (106) is provided inside the rod groove (104), the box body (100) is moved by the stop rod (106), a clamping block is fixedly provided on the outside of the box body (100), and rotating clamps (102) are fixedly provided on both sides of the outside of the box body (100), the rotating clamps (102) are fixed by the clamping blocks, and the rotating clamps (102) connect the boxes (100) on both sides.

8. The crimping machine for electric power engineering according to claim 1, characterized in that: The box body (100) is provided with embedding grooves (403) at both ends of a surface close to each other, the pick (200) is located inside the embedding groove (403), and the box body (100) is provided with a wire groove (103) in the middle of a surface close to each other, and the cable is located inside the wire groove (103) during crimping operation.

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