Crimping machine for electric power engineering

Abstract

The utility model discloses a crimping machine for electric power engineering, and particularly relates to the technical field of crimping machines, which comprises a working table, a support frame is mounted on the upper surface of the working table, a cylinder is arranged at the bottom of the support frame, an upper pressing block is arranged at the bottom of the cylinder, a lower pressing block is arranged at the top of the working table, and dismounting mechanisms are arranged in the upper pressing block and the lower pressing block. The dismounting mechanism comprises connecting grooves formed in the upper pressing block and the lower pressing block, connecting strips are arranged in the connecting grooves, arc-shaped molds are arranged at the tops of the connecting strips, fixing strips are arranged on one sides of the arc-shaped molds, guide grooves are formed in the surfaces of the fixing strips, and T-shaped blocks are slidably connected into the guide grooves. And a clamping column is arranged on one side of the T-shaped block. According to the utility model, the die can be conveniently replaced, so that the die can be rapidly replaced when cables of different specifications are crimped, thereby improving the use effect.

Description

Technical Field

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

[0002] The crimping machine is an important tool for crimping wires in the power industry. During use, the staff will place the crimped parts to be crimped on the base, and then the staff will control the crimping mechanism to crimp the parts.

[0003] When the existing mechanism is used, after the wire and the terminal are crimped, the terminal and the pressing block are easily adhered to each other. At this time, the wire is often shaken manually or the wire end with the terminal is directly lifted up. This process is laborious and there is a risk of being stabbed by metal burrs.

[0004] After searching, a Chinese patent with authorization announcement number CN221282555U discloses a crimping machine for power engineering. The structure uses a cylinder to push the upper pressing block close to the lower pressing block, and the wire and the terminal are crimped between the upper pressing block and the lower pressing block. The pressure of the wire on the V-shaped block compresses the spring. After the crimping is completed, the cylinder drives the upper pressing block away from the lower pressing block. Under the action of the deformation elastic force of the spring, the V-shaped block automatically pushes the crimped wire away from the lower pressing block, reducing manpower loss, while avoiding direct contact between personnel and metal burrs, thereby improving work efficiency.

[0005] However, when this structure is actually used, the cylinder pushes the upper pressing block close to the lower pressing block, and the wire and the terminal are crimped between the upper pressing block and the lower pressing block. The positions of the upper pressing block and the lower pressing block are difficult to move or replace, making it difficult to adapt to the crimping requirements of different power engineering scenarios, thus affecting practicality. Utility Model Content

[0006] In order to overcome the above defects of the prior art, the utility model provides a crimping machine for electric power engineering to solve the problems raised in the above background technology.

[0007] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0008] A crimping machine for electric power engineering, comprising a workbench, a support frame is installed on the upper surface of the workbench, a cylinder is arranged at the bottom of the support frame, an upper pressing block is arranged at the bottom of the cylinder, a lower pressing block is arranged at the top of the workbench, and a disassembly mechanism is arranged inside the upper pressing block and the lower pressing block;

[0009] The disassembly mechanism includes a connecting groove opened inside the upper pressing block and the lower pressing block, a connecting strip is arranged inside the connecting groove, an arc-shaped mold is arranged on the top of the connecting strip, a fixing strip is arranged on one side of the arc-shaped mold, a guide groove is opened on the surface of the fixing strip, a T-shaped block is slidably connected inside the guide groove, a clamping column is arranged on one side of the T-shaped block, a first spring is sleeved on the clamping column, a stabilizing block is arranged on one side of the first spring, one end of the clamping column passes through the stabilizing block and extends to the outside of the stabilizing block, a plurality of silicone strips are arranged on one side of the arc-shaped mold, and clamping grooves are opened on the surfaces of the upper pressing block and the lower pressing block, and the clamping column is clamped in the clamping groove.

[0010] By adopting the above technical solution: in order to facilitate the replacement of the mold, the mold can be quickly replaced when crimping cables of different specifications, thereby improving the use effect.

[0011] As a further description of the above technical solution: a fixing mechanism is arranged on the top of the workbench, and the fixing mechanism includes two fixing plates arranged on the top of the workbench, and one side of the two fixing plates is respectively provided with an electric telescopic rod, and one side of the electric telescopic rod is provided with an arc ring, and one side of the arc ring is provided with a second spring, and one side of the second spring is provided with a clamping plate, wherein the clamping plate is arranged in an arc shape, and one side of the clamping plate is provided with an anti-slip layer.

[0012] By adopting the above technical solution: in order to improve stability, ensure that the cable conductor is clamped by the clamping plate, thereby ensuring that there will be no safety hazards due to looseness during the crimping process.

[0013] As a further description of the above technical solution: a stabilizing plate is provided at the bottom of the lower pressure block, a stabilizing bar is provided on one side of the stabilizing plate, a fixed spring is provided on the top of the stabilizing bar, a movable plate is provided on the top of the fixed spring, supporting legs are provided at the four corners of the bottom of the workbench, and universal wheels are provided at the bottom of the supporting legs.

[0014] By adopting the above technical solution: in order to facilitate the movement of the device, it is also convenient for feeding and discharging.

[0015] Technical effects and advantages of the utility model:

[0016] 1. By setting a disassembly mechanism, compared with the prior art, the T-shaped block is pulled outward to slide in the guide groove opened on the surface of the fixed bar, and at the same time, the clamping column is driven to move outward, and the first spring is squeezed to deform, so that the clamping column is separated from the clamping groove, and then the arc mold is pulled upward to drive the connecting strips on both sides of the arc mold to move upward, and then the connecting strips are separated from the connecting groove, so that the arc mold is removed for replacement. According to the specifications of the cable and the connector, the corresponding mold is designed, and the replacement is convenient, so as to meet the crimping requirements of different power engineering scenarios;

[0017] 2. By setting a fixing mechanism, compared with the prior art, the electric telescopic rod is started to drive the arc ring to move to both sides, thereby driving the second spring and the clamping plate to move to both sides, and then the cable is placed between the two clamping plates, and then the electric telescopic rod is started to drive the arc ring to move to the middle, and the arc ring drives the clamping plate to squeeze and contact the cable, so that the second spring is squeezed and deformed by force, thereby fixing it. While ensuring sufficient strength and rigidity, the opening formed by the clamping plate can adapt to cables and connectors of different specifications. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0019] Figure 2 It is a schematic diagram of the overall rear view structure of the utility model.

[0020] Figure 3 It is a schematic diagram of the disassembly mechanism structure of the utility model.

[0021] Figure 4 For the utility model Figure 3 Enlarged structural diagram at A in the middle.

[0022] Figure 5 It is a schematic diagram of the fixing mechanism structure of the utility model.

[0023] The accompanying drawings are marked as follows: 1. workbench; 2. support frame; 3. cylinder; 4. upper pressure block; 5. lower pressure block; 6. connecting strip; 7. arc mold; 8. fixing strip; 9. T-shaped block; 10. clamping column; 11. first spring; 12. stabilizing block; 13. silicone strip; 14. fixing plate; 15. electric telescopic rod; 16. arc ring; 17. second spring; 18. clamping plate; 19. stabilizing strip; 20. fixing spring; 21. movable plate; 22. supporting leg; 23. universal wheel. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] The embodiments of this application disclose Figure 1-5The crimping machine for electric power engineering shown in the figure comprises a workbench 1, a support frame 2 is installed on the upper surface of the workbench 1, a cylinder 3 is arranged at the bottom of the support frame 2, an upper pressing block 4 is arranged at the bottom of the cylinder 3, a lower pressing block 5 is arranged on the top of the workbench 1, and a disassembly mechanism is arranged inside the upper pressing block 4 and the lower pressing block 5;

[0026] The disassembly mechanism includes a connecting groove opened inside the upper pressing block 4 and the lower pressing block 5, a connecting strip 6 is arranged inside the connecting groove, an arc-shaped mold 7 is arranged on the top of the connecting strip 6, a fixing strip 8 is arranged on one side of the arc-shaped mold 7, a guide groove is opened on the surface of the fixing strip 8, a T-shaped block 9 is slidably connected inside the guide groove, a clamping column 10 is arranged on one side of the T-shaped block 9, a first spring 11 is sleeved on the clamping column 10, a stabilizing block 12 is arranged on one side of the first spring 11, one end of the clamping column 10 passes through the stabilizing block 12 and extends to the outside of the stabilizing block 12, a plurality of silicone strips 13 are arranged on one side of the arc-shaped mold 7, the upper pressing block 4 and the lower pressing block 5 are provided with a plurality of silicone strips 13, and the upper pressing block 4 and the lower pressing block 5 are provided with a plurality of silicone strips 13. The surface of the block 5 is provided with a card slot, and the card column 10 is connected with the card slot. When it is necessary to crimp wires of different sizes, the arc mold 7 needs to be replaced. First, pull the T-shaped block 9 outward to make the T-shaped block 9 slide in the guide groove provided on the surface of the fixed strip 8, and at the same time drive the card column 10 to move outward, and squeeze the first spring 11 to deform, so that the card column 10 is separated from the card slot, and then pull the arc mold 7 upward to drive the connecting strips 6 on both sides of the arc mold 7 to move upward, and then separate the connecting strips 6 from the connecting groove, so that the arc mold 7 can be removed for replacement, and the above steps can be reversed for installation, and the operation is convenient and quick.

[0027] Reference Figure 2-4 As shown, a fixing mechanism is provided on the top of the workbench 1, and the fixing mechanism includes two fixing plates 14 arranged on the top of the workbench, and electric telescopic rods 15 are respectively provided on one side of the two fixing plates 14, and an arc ring 16 is provided on one side of the electric telescopic rod 15, and a second spring 17 is provided on one side of the arc ring 16, and a clamping plate 18 is provided on one side of the second spring 17, wherein the clamping plate 18 is arranged in an arc shape, and an anti-slip layer is provided on one side of the clamping plate 18, and the electric telescopic rod 15 is started to drive the arc ring 16 to move to both sides, thereby driving the second spring 17 and the clamping plate 18 to move to both sides, and then the cable is placed between the two clamping plates 18, and then the electric telescopic rod 15 is started to drive the arc ring 16 to move to the middle, and the arc ring 16 drives the clamping plate 18 to squeeze and contact with the cable, so that the second spring 17 is squeezed and deformed by force, thereby fixing it.

[0028] Reference Figure 5As shown, a stabilizing plate is provided at the bottom of the lower pressing block 5, a stabilizing bar 19 is provided on one side of the stabilizing plate, a fixing spring 20 is provided on the top of the stabilizing bar 19, a movable plate 21 is provided on the top of the fixing spring 20, and supporting legs 22 are provided at the four corners of the bottom of the workbench 1, and a universal wheel 23 is provided at the bottom of the supporting leg 22. By pushing the workbench 1, the bottom universal wheel 23 is driven to rotate, thereby facilitating the movement of the device. At the same time, the cylinder 3 drives the upper pressing block 4 to approach the lower pressing block 5, and the upper pressing block 4 drives the arc mold 7 and the silicone strip 13 to move downward, thereby crimping the crimped parts. After the crimping is completed, the cylinder 3 is started to drive the upper pressing block 4 to move upward, and then the electric telescopic rod 15 is started to drive the clamping plate 18 to move to both sides, thereby loosening the wire. At the same time, the fixing spring 20 is reset to drive the stabilizing bar 19 to move upward, and lift the wire, thereby facilitating the taking.

[0029] Working principle of this utility model:

[0030] The utility model is a crimping machine for electric power engineering. When the device is in use, the electric telescopic rod 15 is first started to drive the arc ring 16 to move to both sides, thereby driving the second spring 17 and the clamping plate 18 to move to both sides, and then the cable is placed between the two clamping plates 18, and then the electric telescopic rod 15 is started to drive the arc ring 16 to move to the middle, and the arc ring 16 drives the clamping plate 18 to squeeze and contact with the cable, so that the second spring 17 is squeezed and deformed by force, so as to be fixed. At the same time, the fixation of the wire also squeezes the stabilizing bar 19, thereby driving the fixing spring 20 at the bottom of the stabilizing bar 19 to be squeezed and deformed downward by force, and then the crimping piece is sleeved on one end of the cable to form a crimped piece, and the crimped piece is placed on the arc mold 7 above the upper pressing block 4, and the preparation work is completed;

[0031] Start the cylinder 3, which drives the upper pressing block 4 to approach the lower pressing block 5. The upper pressing block 4 drives the arc mold 7 and the silicone strip 13 to move downward, so as to crimp the crimped parts. After the crimping is completed, start the cylinder 3 to drive the upper pressing block 4 to move upward, and then start the electric telescopic rod 15 to drive the clamping plate 18 to move to both sides, so as to loosen the wire. At the same time, the fixing spring 20 is reset to drive the stabilizing bar 19 to move upward, and the wire is lifted up, so as to facilitate the removal;

[0032] When it is necessary to crimp wires of different sizes, the arc mold 7 needs to be replaced. First, pull the T-shaped block 9 outward to make the T-shaped block 9 slide in the guide groove opened on the surface of the fixed strip 8, and at the same time drive the clamping column 10 to move outward, and squeeze the first spring 11 to deform, so that the clamping column 10 is separated from the clamping groove, and then pull the arc mold 7 upward to drive the connecting strips 6 on both sides of the arc mold 7 to move upward, and then separate the connecting strips 6 from the connecting groove, so that the arc mold 7 can be removed for replacement, and the above steps can be reversed for installation, and the operation is convenient and quick.

[0033] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A crimping machine for electric power engineering, comprising a workbench (1), characterized in that: A support frame (2) is installed on the upper surface of the workbench (1), a cylinder (3) is arranged at the bottom of the support frame (2), an upper pressing block (4) is arranged at the bottom of the cylinder (3), a lower pressing block (5) is arranged at the top of the workbench (1), and a disassembly mechanism is arranged inside the upper pressing block (4) and the lower pressing block (5); The disassembly mechanism comprises a connecting groove provided inside the upper pressing block (4) and the lower pressing block (5), a connecting strip (6) being provided inside the connecting groove, an arc-shaped mold (7) being provided on the top of the connecting strip (6), a fixing strip (8) being provided on one side of the arc-shaped mold (7), a guide groove being provided on the surface of the fixing strip (8), a T-shaped block (9) being slidably connected inside the guide groove, a clamping column (10) being provided on one side of the T-shaped block (9), a first spring (11) being sleeved on the clamping column (10), a stabilizing block (12) being provided on one side of the first spring (11), and one end of the clamping column (10) passing through the stabilizing block (12) and extending to the outside of the stabilizing block (12).

2. The crimping machine for electric power engineering according to claim 1, characterized in that: A plurality of silicone strips (13) are provided on one side of the arc-shaped mold (7), and the surfaces of the upper pressing block (4) and the lower pressing block (5) are both provided with card slots, and the card columns (10) are card-engaged with the card slots.

3. The crimping machine for electric power engineering according to claim 1, characterized in that: The top of the workbench (1) is provided with a fixing mechanism, the fixing mechanism comprising two fixing plates (14) arranged on the top of the workbench, and one side of the two fixing plates (14) is respectively provided with an electric telescopic rod (15).

4. The crimping machine for electric power engineering according to claim 3, characterized in that: An arc-shaped ring (16) is provided on one side of the electric telescopic rod (15), and a second spring (17) is provided on one side of the arc-shaped ring (16).

5. The crimping machine for electric power engineering according to claim 4, characterized in that: A clamping plate (18) is provided on one side of the second spring (17), wherein the clamping plate (18) is arranged in an arc shape, and an anti-slip layer is provided on one side of the clamping plate (18).

6. The crimping machine for electric power engineering according to claim 1, characterized in that: A stabilizing plate is provided at the bottom of the lower pressing block (5), a stabilizing bar (19) is provided on one side of the stabilizing plate, a fixing spring (20) is provided at the top of the fixing spring (20), and a movable plate (21) is provided at the top of the fixing spring (20).

7. The crimping machine for electric power engineering according to claim 1, characterized in that: Support legs (22) are provided at the four corners of the bottom of the workbench (1), and universal wheels (23) are provided at the bottom of the support legs (22).

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