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CN-224233118-U - Crimping machine for power engineering

CN224233118UCN 224233118 UCN224233118 UCN 224233118UCN-224233118-U

Abstract

The utility model relates to the technical field of crimping machines, in particular to a crimping machine for electric power engineering, which comprises a bottom plate, wherein a supporting frame is fixedly connected to the top of the bottom plate, a stabilizing rod is fixedly connected between the top of the bottom plate and the bottom of the supporting frame, a lower pressing block is connected to the outer wall of the stabilizing rod in a sliding manner, a hydraulic rod is fixedly connected to the top of the supporting frame, the output end of the hydraulic rod penetrates through the bottom of the supporting frame and is fixedly connected to the top of the lower pressing block, a moving block is connected to the top of the bottom plate in a sliding manner, a clamping mechanism for clamping and fixing a cable is arranged at the top of the moving block, a mounting block is fixedly connected to the bottom end of the lower pressing block, an upper crimping joint is mounted at the bottom of the mounting block, and a lower crimping joint is mounted at the top of the moving block. Compared with the prior art, the clamping device has the advantages of strong clamping stability, cable shaking or deviation prevention, reliable positioning basis for subsequent crimping operation and crimping precision and safety improvement.

Inventors

  • CUI WEIHUA
  • ZHANG JINGTAO
  • ZHAO GUODUO

Assignees

  • 山东盛世博程电力工程有限公司

Dates

Publication Date
20260512
Application Date
20250613

Claims (7)

  1. 1. The utility model provides a crimping machine for power engineering, includes bottom plate (1), its characterized in that, the top fixedly connected with support frame (2) of bottom plate (1), fixedly connected with firm pole (3) between the bottom of bottom plate (1) top and support frame (2), the outer wall sliding connection of firm pole (3) has down briquetting (4), the top fixedly connected with hydraulic stem (5) of support frame (2), the output of hydraulic stem (5) runs through the bottom of support frame (2) and fixedly connected on the top of briquetting (4) down, the top sliding connection of bottom plate (1) has movable block (6), the top of movable block (6) is provided with the fixture that is used for centre gripping fixed to the cable, the bottom fixedly connected with installation piece (7) of briquetting (4) down, install crimping head (8) in the bottom of installation piece (7), the top of movable block (6) is installed crimping head (9) down, the inside of movable block (6) and installation piece (7) all are provided with and are used for changing crimping head (8) and crimping head (9) down.
  2. 2. The crimping machine for electric power engineering according to claim 1, characterized in that the clamping mechanism comprises sliding plates (10), the number of the sliding plates (10) is provided with two and sliding connection is on the top of a bottom plate (1), two the sliding plates (10) are fixedly connected to two sides of a moving block (6), two sides of a lower pressing block (4) are fixedly connected with sleeve blocks (17), the bottom of the sleeve blocks (17) is rotationally connected with rollers (12) through connecting rods, the rollers (12) are in sliding connection in pushing grooves (11), the pushing grooves (11) are obliquely arranged, through grooves (13) are formed in the top of the moving block (6), two clamping blocks (14) are oppositely arranged, two opposite sides of the clamping blocks (14) are arc-shaped, guide rods (15) are fixedly connected to the bottoms of the two clamping blocks (14), two guide grooves (16) are formed in the top of the bottom plate (1), and the two guide grooves (16) are formed in the bottoms of the two guide grooves (16) in a Z-shaped mode.
  3. 3. The crimping machine for electric power engineering according to claim 1, wherein the replacing mechanism comprises a chute (18) arranged at the bottom of the installation block (7), two opposite sliding blocks (19) are slidably connected in the chute (18), springs (20) are fixedly connected to the side walls of the two sliding blocks (19), the springs (20) are fixedly connected to the inner walls of the chute (18), and opposite clamping plates (21) are fixedly connected to the bottoms of the two sliding blocks (19).
  4. 4. A crimping machine for electric power engineering according to claim 3, characterized in that the top of the upper crimping head (8) is provided with two clamping grooves (22), and the outer walls of the two clamping plates (21) are respectively matched with the inner walls of the two clamping grooves (22).
  5. 5. A crimping machine for electric power engineering according to claim 3, characterized in that the side wall of the mounting block (7) is slidingly connected with a replacement push plate (23), one end of the replacement push plate (23) is in contact with the opposite faces of the two sliding blocks (19).
  6. 6. The crimping machine for electric power engineering according to claim 2, wherein two loop bars (24) are fixedly connected between the top of the bottom plate (1) and the inner wall of the supporting frame (2), the two loop bars (24) are respectively distributed on two sides of the lower pressing block (4), and the loop blocks (17) on two sides of the lower pressing block (4) are respectively sleeved on the outer walls of the two loop bars (24).
  7. 7. A crimping machine for electric power engineering according to claim 3, characterized in that the opposite faces of the two sliders (19) and the end of the replacement push plate (23) close to the inside of the chute (18) are arc-shaped.

Description

Crimping machine for power engineering Technical Field The utility model relates to the technical field of crimping machines, in particular to a crimping machine for power engineering. Background The crimping machine for electric power engineering is a mechanical device specially used in electric power engineering construction, and has the main function of crimping and connecting cables, wires and various conductors. The crimping aims to firmly and reliably connect conductors with connecting pieces such as crimping terminals, wiring lugs, connectors and the like, and ensure safe and stable operation of a power system. The Chinese patent discloses a crimping machine for electric power engineering, which comprises a crimping table, wherein a sliding opening is formed in the surface of the crimping table, a sliding block is connected to the inner wall of the sliding opening in a sliding manner, and a sliding plate is fixedly connected to one surface of the sliding block. The utility model has reasonable structure, and rotates the adjusting screw rod to rotate in the adjusting screw hole, so that one end of the adjusting screw rod is close to the limit post, the DD direct-drive motor drives the transmission gear to rotate through the transmission rod, and the DD direct-drive motor is meshed with the toothed plate of the driver to move downwards, so that the linkage examination sliding plate slides in the sliding opening through the sliding block, and meanwhile, when the sliding plate moves. Although the equipment can be used for adjusting the length of the adjusting screw rod according to the diameter of a line so as to achieve the effect of protecting the cable, the crimping machine is not provided with a clamping mechanism which is specially used for positioning and fixing the cable, so that the cable is easy to shake or shift in position in the crimping process, the crimping piece and the cable end cannot be ensured to be accurately aligned, the crimping quality is affected, the problems of unstable crimping or bias voltage and the like are easy to occur, and meanwhile, the cable can slide due to uneven force application of an operator or external interference in an unfixed state, the operation difficulty and the safety risk are increased, and the improvement of the working efficiency and the operation stability of a construction site are not facilitated. Disclosure of utility model Therefore, the utility model aims to provide a crimping machine for power engineering, which solves the problems that a cable is easy to shake or shift in position in the crimping process, and the accurate alignment of a crimping piece and a cable end cannot be ensured, so that the crimping quality is affected, and the crimping is not firm or biased easily. Based on the above object, the utility model provides a crimping machine for electric power engineering, which comprises a base plate, wherein the top of the base plate is fixedly connected with a supporting frame, a stabilizing rod is fixedly connected between the top of the base plate and the bottom of the supporting frame, the outer wall of the stabilizing rod is slidably connected with a pressing block, the top of the supporting frame is fixedly connected with a hydraulic rod, the output end of the hydraulic rod penetrates through the bottom of the supporting frame and is fixedly connected to the top of the pressing block, the top of the base plate is slidably connected with a moving block, the top of the moving block is provided with a clamping mechanism for clamping and fixing a cable, the bottom of the pressing block is fixedly connected with a mounting block, the bottom of the mounting block is provided with an upper crimping head, the top of the moving block is provided with a pressing joint, and the top of the moving block and the inside of the mounting block are both provided with replacement mechanisms for replacing the upper crimping head and the pressing joint. Preferably, the fixture includes the sliding plate, the quantity of sliding plate is provided with two and sliding connection on the top of bottom plate, two sliding plate fixed connection is on the both sides of movable block, the equal fixedly connected with cover piece in both sides of briquetting down, the bottom of cover piece is connected with the gyro wheel through the connecting rod rotation, gyro wheel sliding connection is in pushing away the inslot, the pushing away the inslot and being the slope setting, logical groove has been seted up at the top of movable block, the inside sliding connection who leads to the groove has two grip blocks, two the grip blocks are relative setting, two the opposite one side shape of grip block is the arc, two the equal fixedly connected with guide bar in bottom of grip block, two guide slots have been seted up at the top of bottom plate, two the shape of guide slot is the zigzag, two the guide bar of grip block bottom slides respectively in the inside of two guid