CN216818906U - Pneumatic terminal pressing pliers with uniform stress - Google Patents
Pneumatic terminal pressing pliers with uniform stress Download PDFInfo
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- CN216818906U CN216818906U CN202123337787.5U CN202123337787U CN216818906U CN 216818906 U CN216818906 U CN 216818906U CN 202123337787 U CN202123337787 U CN 202123337787U CN 216818906 U CN216818906 U CN 216818906U
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Abstract
The utility model relates to the technical field of pneumatic crimping pliers, in particular to a pneumatic terminal crimping pliers with uniform stress, which comprises a box body, wherein an air cylinder is fixedly arranged at the middle position of the top of the inner side of the box body, a first connecting block is fixedly arranged at the output end of the air cylinder, an installation plate is fixedly arranged between two sides of the inner part of the box body, two support rods are fixedly arranged at the top of the installation plate, pressure rods are movably arranged at the top ends of the two support rods, two telescopic rods are fixedly arranged at the bottom of the installation plate, a fixed block is fixedly arranged at the bottom of the inner side of the box body, installation pieces are fixedly arranged at the bottom ends of the two telescopic rods and the top end of the fixed block, and an upper crimping block and a lower crimping block are fixedly arranged in the two installation pieces respectively. The utility model has the characteristics of reducing the burden of the cylinder and prolonging the service life of the cylinder, and has the characteristic of enabling the terminal to be stressed uniformly when the terminal is pressed.
Description
Technical Field
The utility model relates to the technical field of pneumatic line crimpers, in particular to a pneumatic terminal crimping pliers with uniform stress.
Background
The pneumatic crimping pliers are also called as pneumatic terminal pliers, and the pneumatic crimping pliers perform impact motion by means of high-pressure compressed air to output pressure outwards to push a chuck to be closed so as to firmly combine two crimping parts into a whole.
Some pneumatic terminal pressure pincers at present, it mostly is the rotatory crimping of keeping silent for the unable even atress of terminal leads to in crimping rear end both sides asymmetry, and is poor to some accurate terminals, miniature terminal crimping effect, and some pneumatic terminal pressure pincers at present can aggravate inside cylinder burden when continuous use, reduce the life of cylinder.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problems, the utility model provides the following technical scheme:
the utility model provides a pneumatic terminal pressure pincers that atress is even, includes the box, the intermediate position department fixed mounting at the inboard top of box has the cylinder, the output fixed mounting of cylinder has first connecting block, fixed mounting has the mounting panel between the inside both sides of box, the top fixed mounting of mounting panel has two spinal branch vaulting poles, two the equal movable mounting in top of bracing piece has the depression bar.
The bottom fixed mounting of mounting panel has two telescopic links, the inboard bottom fixed mounting of box has the fixed block, two the bottom of telescopic link with the equal fixed mounting in top of fixed block has installed part, two the inside difference fixed mounting of installed part has last crimping piece and lower crimping piece, the crimping piece is located down under going up the crimping piece.
As a preferable technical scheme of the utility model, the top of the box body is fixedly provided with a handle, the surface of the handle is provided with anti-skid lines, and the bottom of the box body is provided with an anti-skid pad.
As a preferable technical scheme of the utility model, the front and the back of the box body are both provided with openings, the two openings are respectively positioned at the front side and the rear side of the lower pressure connecting block, and the top and the bottom of the inner side of the two openings are both fixedly provided with a protective baffle.
As a preferable technical scheme of the utility model, one end of each of the two pressure levers is movably provided with a first connecting rod, one end of each of the two first connecting rods is provided with a second connecting block, a guide cylinder is fixedly arranged at the middle position inside the mounting plate, the bottom end of each of the second connecting blocks is fixedly provided with a push rod, and the bottom end of each of the push rods penetrates through the guide cylinder and extends to the bottom of the mounting plate.
As a preferred technical scheme of the utility model, the top parts of the mounting parts at the bottom ends of the two telescopic rods are fixedly provided with the connecting seats, the bottom ends of the push rods are fixedly connected with the top ends of the connecting seats, and the connecting seats are triangular in overall structure.
As a preferred technical scheme of the utility model, the other ends of the two pressure levers are movably provided with second connecting rods, and one ends of the two second connecting rods are respectively and movably connected with the two ends of the first connecting block.
The utility model has the beneficial effects that:
1. when carrying out the crimping to the terminal, because the cylinder drives the depression bar rotation through the second connecting rod, the depression bar drives the second connecting block downstream through first connecting rod, consequently according to lever principle, can effectual reduction cylinder used power, reduce the burden to the cylinder, improve the life of cylinder.
2. When carrying out the crimping to the terminal, because the crimping piece is located the crimping piece under, consequently the terminal at crimping piece top can evenly receive the pressure of crimping piece down to and through triangular connecting seat, can effectually give the push rod the power homodisperse of connecting seat to go up the crimping piece, make can make the even atress of terminal when the crimping terminal.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:
FIG. 1 is a schematic structural view of a pneumatic terminal crimping tool of the present invention with uniform force;
FIG. 2 is a schematic structural diagram of a connecting seat of a pneumatic terminal pressing pliers of the present invention with uniform stress;
FIG. 3 is a front view of a uniformly stressed pneumatic terminal crimping tool of the present invention;
in the figure: 1. a handle; 2. a box body; 3. a cylinder; 4. mounting a plate; 5. a connecting seat; 6. a telescopic rod; 7. a mounting member; 8. an upper compression joint block; 9. an opening; 10. pressing the connecting block downwards; 11. a fixed block; 12. a push rod; 13. a guide cylinder; 14. a support bar; 15. a pressure lever; 16. a first connecting rod; 17. a second connecting rod; 18. a first connection block; 19. a protective baffle; 20. and a second connecting block.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.
Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides an even pneumatic terminal pressure pincers of atress technical scheme, includes box 2, the intermediate position department fixed mounting at the inboard top of box 2 has cylinder 3, the output end fixed mounting of cylinder 3 has first connecting block 18, fixed mounting has mounting panel 4 between the inside both sides of box 2, the top fixed mounting of mounting panel 4 has two spinal branch vaulting poles 14, the equal movable mounting in top of two spinal branch vaulting poles 14 has depression bar 15, depression bar 15 can use the top of bracing piece 14 to rotate as the centre of a circle.
The bottom fixed mounting of mounting panel 4 has two telescopic links 6, and telescopic link 6 can make last crimping piece 8 more stable when removing. The inboard bottom fixed mounting of box 2 has fixed block 11, the equal fixed mounting in bottom of two telescopic links 6 and the top of fixed block 11 has installed part 7, crimping piece 8 and lower crimping piece 10 are gone up to the inside difference fixed mounting of two installed parts 7, crimping piece 10 is located crimping piece 8 under, because crimping piece 10 is located crimping piece 8 under down, consequently, the terminal at crimping piece 10 top can evenly receive the pressure of last crimping piece 8 down.
The handle 1 is fixedly installed at the top of the box body 2, the surface of the handle 1 is provided with anti-skidding lines, the bottom of the box body 2 is provided with an anti-skidding cushion, a user can lift the box body through the handle 1 and place the box body at a proper position, the stability of the box body 2 can be improved through the anti-skidding cushion arranged at the bottom of the box body 2, and the box body 2 can be effectively prevented from sliding on an inclined plane.
The equal movable mounting of one end of two depression bars 15 has head rod 16, second connecting block 20 is installed to the one end of two head rods 16, the inside intermediate position department fixed mounting of mounting panel 4 has guide cylinder 13, the bottom fixed mounting of second connecting block 20 has push rod 12, the bottom of push rod 12 runs through guide cylinder 13 and extends to the bottom of mounting panel 4, through the guide cylinder 13 that sets up, can be so that push rod 12 can be stable carry out linear motion.
The top fixed mounting of the installed part 7 of 6 bottoms of two telescopic links has connecting seat 5, the bottom of push rod 12 and the top fixed connection of connecting seat 5, and the overall structure of connecting seat 5 is triangle-shaped, through triangle-shaped connecting seat 5, can be effectual give with push rod 12 with connecting seat 5 the power homodisperse to on the crimping piece 8 for can make the even atress of terminal when the crimping terminal.
The other ends of the two pressing rods 15 are movably provided with second connecting rods 17, one ends of the two second connecting rods 17 are movably connected with two ends of the first connecting blocks 18 respectively, when the output end of the air cylinder 3 stretches out and draws back, the first connecting blocks 18 can move, and the first connecting blocks 18 drive the pressing rods 15 to rotate through the second connecting rods 17.
The working principle is as follows: before use, the safety of each structure of the pneumatic terminal pressing clamp is checked, wherein the air cylinder 3 is an existing electrical element, the pneumatic terminal pressing clamp can be installed and used in a selected mode according to actual use requirements, when the pneumatic terminal pressing clamp with uniform stress is used, a user can lift the pneumatic terminal pressing clamp through the handle 1, the pneumatic terminal pressing clamp is placed at a proper position, the stability of the box body 2 can be improved through the anti-slip pad arranged at the bottom of the box body 2, and the box body 2 can be effectively prevented from sliding on an inclined plane.
After the placing of the utility model is completed, a user can place a terminal to be crimped into the top of the lower crimping block 10 from the opening 9, and start the cylinder 3, at this time, the output end of the cylinder 3 contracts, so that the first connecting block 18 moves upwards, the first connecting block 18 drives the pressing rod 15 to rotate through the second connecting rod 17, the pressing rod 15 rotates around the top end of the supporting rod 14, the pressing rod 15 rotates and then drives the second connecting block 20 to move downwards through the first connecting rod 16, the second connecting block 20 pushes the connecting seat 5, the mounting part 7 and the upper crimping block 8 to move downwards through the push rod 12, so that the upper crimping block 8 approaches the lower crimping block 10, and the terminal can be crimped.
When carrying out the crimping to the terminal, because cylinder 3 drives depression bar 15 rotatory through second connecting rod 17, depression bar 15 is through driving second connecting block 20 downstream through first connecting rod 16, consequently according to lever principle, can the effectual used power of reduction cylinder 3, reduce the burden to the cylinder, improve cylinder 3's life, and because the crimping piece 10 is located crimping piece 8 under, consequently can evenly receive the pressure of last crimping piece 8 at the terminal at crimping piece 10 top down.
According to the utility model, through the arrangement of the protective baffle 19, fingers of a user can be prevented from extending into the opening 9, the fingers of the user can be prevented from being injured, and the force applied to the connecting seat 5 by the push rod 12 can be effectively and uniformly dispersed to the upper pressure connecting block 8 through the triangular connecting seat 5, so that the terminal can be uniformly stressed when the terminal is pressed.
Claims (6)
1. The pneumatic terminal pressing pliers with uniform stress comprises a box body (2) and is characterized in that a cylinder (3) is fixedly mounted at the middle position of the top of the inner side of the box body (2), a first connecting block (18) is fixedly mounted at the output end of the cylinder (3), a mounting plate (4) is fixedly mounted between two sides of the inner side of the box body (2), two supporting rods (14) are fixedly mounted at the top of the mounting plate (4), pressing rods (15) are movably mounted at the top ends of the two supporting rods (14), two telescopic rods (6) are fixedly mounted at the bottom of the mounting plate (4), a fixing block (11) is fixedly mounted at the bottom of the inner side of the box body (2), mounting pieces (7) are fixedly mounted at the bottom ends of the two telescopic rods (6) and the top end of the fixing block (11), and an upper pressing block (8) and a lower pressing block (10) are respectively fixedly mounted in the mounting pieces (7), the lower crimping block (10) is located right below the upper crimping block (8).
2. The pneumatic terminal crimping tool with uniform stress as claimed in claim 1, wherein a handle (1) is fixedly mounted on the top of the box body (2), anti-slip lines are arranged on the surface of the handle (1), and anti-slip pads are arranged on the bottom of the box body (2).
3. The pneumatic terminal crimping tool with uniform stress as claimed in claim 1, wherein the box body (2) is provided with openings (9) on the front and back sides, the two openings (9) are respectively located on the front side and the back side of the lower crimping block (10), and the top and the bottom of the inner side of the two openings (9) are fixedly provided with a protective baffle (19).
4. The pneumatic terminal crimping tool with uniform stress as claimed in claim 1, wherein a first connecting rod (16) is movably mounted at one end of each of the two pressing rods (15), a second connecting block (20) is mounted at one end of each of the two first connecting rods (16), a guide cylinder (13) is fixedly mounted at a middle position inside the mounting plate (4), a push rod (12) is fixedly mounted at a bottom end of each second connecting block (20), and a bottom end of each push rod (12) penetrates through the guide cylinder (13) and extends to the bottom of the mounting plate (4).
5. The pneumatic terminal pressing pliers with uniform stress as claimed in claim 4, wherein the top of the mounting part (7) at the bottom ends of the two telescopic rods (6) is fixedly provided with a connecting seat (5), the bottom end of the push rod (12) is fixedly connected with the top end of the connecting seat (5), and the connecting seat (5) has a triangular integral structure.
6. The pneumatic terminal crimping tool with uniform stress as claimed in claim 1, wherein a second connecting rod (17) is movably mounted at the other end of each of the two compression rods (15), and one end of each of the two second connecting rods (17) is movably connected with the two ends of the first connecting block (18) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123337787.5U CN216818906U (en) | 2021-12-27 | 2021-12-27 | Pneumatic terminal pressing pliers with uniform stress |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123337787.5U CN216818906U (en) | 2021-12-27 | 2021-12-27 | Pneumatic terminal pressing pliers with uniform stress |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216818906U true CN216818906U (en) | 2022-06-24 |
Family
ID=82056322
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123337787.5U Active CN216818906U (en) | 2021-12-27 | 2021-12-27 | Pneumatic terminal pressing pliers with uniform stress |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216818906U (en) |
-
2021
- 2021-12-27 CN CN202123337787.5U patent/CN216818906U/en active Active
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