CN219966299U - Pneumatic crimping machine - Google Patents
Pneumatic crimping machine Download PDFInfo
- Publication number
- CN219966299U CN219966299U CN202321339325.3U CN202321339325U CN219966299U CN 219966299 U CN219966299 U CN 219966299U CN 202321339325 U CN202321339325 U CN 202321339325U CN 219966299 U CN219966299 U CN 219966299U
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- workbench
- plate
- connecting plate
- pressing die
- air cylinder
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- 238000002788 crimping Methods 0.000 title abstract description 32
- 238000006073 displacement reaction Methods 0.000 claims abstract description 12
- 230000009467 reduction Effects 0.000 claims abstract description 5
- 238000000034 method Methods 0.000 abstract description 6
- 230000008569 process Effects 0.000 abstract description 6
- 238000012546 transfer Methods 0.000 abstract description 2
- 239000000463 material Substances 0.000 description 5
- 230000003287 optical effect Effects 0.000 description 4
- 239000013307 optical fiber Substances 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
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- Manufacturing Of Electrical Connectors (AREA)
Abstract
The utility model belongs to the technical field of crimping machines, and particularly relates to a pneumatic crimping machine, which comprises a workbench, wherein a cavity structure is arranged in the workbench, a top plate is connected above the workbench through a vertical rod, a first air cylinder is arranged on the top plate, an extending end of the first air cylinder penetrates through the top plate and then is connected with an upper pressing die, a lower pressing die is arranged below the upper pressing die and is connected with a second air cylinder, the second air cylinder is arranged on a second connecting plate, and the second connecting plate is connected with a first connecting plate through a vibration reduction device; the rear side of the first connecting plate is provided with a limiting plate, and the limiting plate can move forwards and backwards through the displacement device. According to the utility model, through the vibration damper, the buffer force can be increased by extruding the buffer spring in the crimping process, so that the damage of the cable or the cable terminal caused by the too strong crimping force is reduced; the braking roller is arranged below the workbench and can move, so that the device is convenient to transfer, and the flexibility of the device is improved.
Description
Technical Field
The utility model belongs to the technical field of crimping machines, and particularly relates to a pneumatic crimping machine.
Background
With the development of the era, the electric power engineering has also been greatly developed, and in the working process of the electric power engineering, various electrical equipment is usually required to be used, namely, a pneumatic crimping machine is one of the electrical equipment, and the pneumatic crimping machine is equipment for crimping and fixing the wire harness and the terminal of an optical fiber cable, an optical jumper wire, a connector, an optical passive device and an optical fiber communication system.
However, most of the existing pneumatic crimping machines are not provided with a buffering vibration-resistant structure, and in the process of crimping optical cables and the like, the cable or a cable terminal is damaged due to too strong crimping impact force; in addition, most of the existing pneumatic crimping machines are inconvenient to move in the use process, and therefore, the pneumatic crimping machine is provided.
Disclosure of Invention
In order to solve the technical problems, the utility model provides the following technical scheme:
the pneumatic press-connection machine comprises a workbench, wherein a cavity structure is arranged inside the workbench, vertical rods are arranged at the front, rear, left and right corners above the workbench, and the top ends of the four vertical rods are respectively connected with the four corners of a top plate; a first air cylinder is arranged above the top plate, and the extending end of the first air cylinder penetrates through the top plate and is detachably connected with the upper pressing die; a lower pressing die is arranged below the upper pressing die and detachably connected to a second air cylinder, and the second air cylinder is arranged on a second connecting plate; a first connecting plate is arranged below the second connecting plate, and a plurality of vibration reduction devices are arranged between the first connecting plate and the second connecting plate; the back side of the first connecting plate is provided with a limiting plate, the workbench is provided with a guide groove, the limiting plate can move back and forth in the guide groove through a displacement device, and the displacement device is arranged in a cavity of the workbench; and a braking roller is arranged below the workbench.
Preferably, the vibration damper comprises a connecting column and a hollow cylinder, wherein the upper end of the connecting column is connected with the bottom end of the second connecting plate, the other end of the connecting column penetrates through the upper end face of the hollow cylinder and then is connected with a moving plate, the diameter of the moving plate is matched with the inner diameter of the hollow cylinder, and the diameter of the moving plate is larger than that of the connecting column; the lower end face of the moving plate is fixedly connected with a buffer spring, and the other end of the buffer spring is fixedly connected with the inner wall of the lower end face of the hollow cylinder; the outer wall of the lower end face of the hollow cylinder is fixedly connected with the first connecting plate.
Preferably, the displacement device comprises a baffle, a threaded rod and a moving block; the cavity structure of the workbench is internally provided with a threaded rod, the front end of the threaded rod is rotationally connected with a baffle, the baffle is arranged in the cavity of the workbench, the rear end of the threaded rod is connected with a motor, and the motor is fixedly arranged on the inner wall of the rear side wall of the workbench; the threaded rod is provided with a moving block, the upper end of the moving block is provided with a telescopic rod, and the upper end of the telescopic rod passes through the guide groove and is connected with the limiting plate.
Preferably, the guide groove is consistent with the position of the threaded rod.
Preferably, the inner sides of the upper pressing die and the lower pressing die are respectively provided with a plurality of conical convex teeth.
It is understood that the telescopic rod is detachably connected with the limiting plate and the telescopic rod is detachably connected with the moving block, and the height of the limiting plate can be adjusted according to different crimping heights, so that the crimping height is located between the lowest position and the highest position of the limiting plate.
It will be appreciated that there are different restrictions in using the displacement device depending on the diameter of the harness such as fiber optic cable, optical fiber, etc.; when the front end of the wire harness contacts the front side surface of the limiting plate, crimping is performed, so that different wire harnesses are guaranteed to have the same crimping position; when the diameter of the wire harness is larger, the wire harness can keep a straight line after passing through the lower pressing die, and the position of the limiting plate in the displacement device can be adjusted according to the requirement of the crimping position; when the wire harness is smaller in diameter and cannot keep a straight line after passing through the lower pressing die, the wire end can sag downwards due to the effect of gravity, and a proper clamp can be arranged on the front side surface of the limiting plate to keep the wire harness in a straight line, so that different wire harnesses are ensured to be in pressure connection at the same position when in pressure connection; clamping plates or the like can be arranged on the front side surface of the limiting plate to ensure that the wire harness keeps straight, wherein the specific clamping plates can be selectively installed by a person skilled in the art.
In the utility model, the motor, the second cylinder, the telescopic rod and the like are all commonly used in the field, and the type and the installation mode of the telescopic rod can be selected by a person skilled in the art according to actual use requirements.
The utility model also comprises other components which can enable the pneumatic crimping machine to be used normally, and the components are all conventional technical means in the field. In addition, the devices or components not defined in the present utility model are all conventional in the art.
The utility model has the beneficial effects that the buffer spring, the movable plate, the connecting column and the hollow cylinder are matched with each other, and the buffer spring is extruded in the crimping process, so that the buffer force can be increased, and the damage of a cable or a cable terminal caused by the too strong crimping force is reduced; the braking roller is arranged below the workbench and can move, so that the device is convenient to transfer, and the flexibility of the device is improved; in addition, by arranging the positioning plate, the crimping positions of the same cable and the like in the crimping process are the same, and the positions of the positioning plate can be adjusted according to different cable crimping positions.
Drawings
The utility model will be further described with reference to the drawings and examples.
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a right side view of FIG. 1;
fig. 3 is an enlarged partial schematic view at a in fig. 1.
Reference numerals: the device comprises a workbench 1, a vertical rod 2, a top plate 3, a first cylinder 4, an upper pressing die 5, a lower pressing die 6, a second cylinder 7, a second connecting plate 8, a first connecting plate 9, a limiting plate 10, a guide groove 11, a brake roller 12, a connecting column 13, a hollow cylinder 14, a moving plate 15, a buffer spring 16, a baffle 17, a threaded rod 18, a moving block 19, a motor 20, a telescopic rod 21 and conical convex teeth 22.
Detailed Description
The present utility model will now be described more fully hereinafter with reference to the accompanying drawings, in which embodiments of the utility model are shown, and in which embodiments of the utility model are shown. All other embodiments, modifications, equivalents, improvements, etc., which are apparent to those skilled in the art without the benefit of this disclosure, are intended to be included within the scope of this utility model.
Examples
As shown in fig. 1 to 3, the pneumatic press-connection machine comprises a workbench 1, wherein a cavity structure is arranged inside the workbench 1, vertical rods 2 are respectively arranged at the front, rear, left and right corners above the workbench 1, and the top ends of the four vertical rods 2 are respectively connected with four corners of a top plate 3; a first air cylinder 4 is arranged above the top plate 3, and the extending end of the first air cylinder 4 penetrates through the top plate 3 and is detachably connected with an upper pressing die 5; a lower pressing die 6 is arranged below the upper pressing die 5, the lower pressing die 6 is detachably connected to a second air cylinder 7, and the second air cylinder 7 is arranged on a second connecting plate 8; a first connecting plate 9 is arranged below the second connecting plate 8, and a plurality of vibration reduction devices are arranged between the first connecting plate 9 and the second connecting plate 8; a limiting plate 10 is arranged at the rear side of the first connecting plate 9, a guide groove 11 is arranged on the workbench 1, the limiting plate 10 can move back and forth in the guide groove 11 through a displacement device, and the displacement device is arranged in a cavity of the workbench 1; a braking roller 12 is arranged below the workbench 1.
The vibration damper comprises a connecting column 13 and a hollow cylinder 14, wherein the upper end of the connecting column 13 is connected with the bottom end of the second connecting plate 8, the other end of the connecting column 13 penetrates through the upper end surface of the hollow cylinder 14 and then is connected with a moving plate 15, the diameter of the moving plate 15 is matched with the inner diameter of the hollow cylinder 14, and the diameter of the moving plate 15 is larger than that of the connecting column 13; the lower end face of the moving plate 15 is fixedly connected with a buffer spring 16, and the other end of the buffer spring 16 is fixedly connected with the inner wall of the lower end face of the hollow cylinder 14; the outer wall of the lower end surface of the hollow cylinder 14 is fixedly connected with the first connecting plate 9.
The displacement device comprises a baffle 17, a threaded rod 18 and a moving block 19; a threaded rod 18 is arranged in the cavity structure of the workbench, the front end of the threaded rod 18 is rotationally connected with a baffle plate 17, the baffle plate 17 is arranged in the cavity of the workbench, the rear end of the threaded rod 18 is connected with a motor 20, and the motor 20 is fixedly arranged on the inner wall of the rear side wall of the workbench 1; the threaded rod 18 is provided with a moving block 19, the upper end of the moving block 19 is provided with a telescopic rod 21, and the upper end of the telescopic rod 21 passes through the guide groove 11 to be connected with the limiting plate 10.
The guide groove 11 is kept vertically coincident with the position of the threaded rod 18.
The inner sides of the upper pressing die 5 and the lower pressing die 6 are respectively provided with a plurality of conical convex teeth 22.
When the utility model is used, a cable or an optical cable to be crimped (hereinafter referred to as a material) is placed in the lower pressing die 6, the second air cylinder 7 is adjusted to a proper crimping height, the telescopic rod 21 is adjusted to enable the limiting plate 10 to be positioned at a proper height, the material is slowly stretched into the rear side, the motor 20 is started after the crimping position is determined, and the front and rear positions of the moving block 19 are adjusted to enable the limiting plate 10 to be positioned at a proper position so as to ensure that the following material is kept at the same crimping position; starting a first air cylinder 4, and enabling an extending end of the first air cylinder 4 to drive an upper pressing die 5 to slowly move downwards so as to press and bond materials on a lower pressing die 6; when the impact force is received during crimping, the buffer spring 16 is extruded to increase the upward buffer force, so that the situation that materials are damaged due to the fact that the impact force is too strong is reduced; when the front and rear positions of the limiting plate 10 need to be changed, the motor is started, the threaded rod 18 rotates, and the front and rear positions of the limiting plate 10 are changed by changing the front and rear positions of the moving block 19. When the device is required to be moved after crimping is completed, the flexibility of the device is increased by using the braked rollers 12 to move.
The embodiments of the present utility model have been described above, the description is illustrative, not exhaustive, and not limited to the disclosed embodiments. Many modifications and variations will be apparent to those of ordinary skill in the art without departing from the scope and spirit of the described embodiments.
Claims (5)
1. A pneumatic press comprising a workbench, characterized in that: the inside of the workbench is of a cavity structure, vertical rods are arranged at the front, rear, left and right corners above the workbench, and the top ends of the four vertical rods are respectively connected with the four corners of the top plate; a first air cylinder is arranged above the top plate, and the extending end of the first air cylinder penetrates through the top plate and is detachably connected with the upper pressing die; a lower pressing die is arranged below the upper pressing die and detachably connected to a second air cylinder, and the second air cylinder is arranged on a second connecting plate; a first connecting plate is arranged below the second connecting plate, and a plurality of vibration reduction devices are arranged between the first connecting plate and the second connecting plate; the rear side of the first connecting plate is provided with a limiting plate, the workbench is provided with a guide groove, the limiting plate is detachably connected with a displacement device, and the displacement device is arranged in a cavity of the workbench; and a braking roller is arranged below the workbench.
2. The pneumatic press according to claim 1, wherein: the vibration reduction device comprises a connecting column and a hollow cylinder, the upper end of the connecting column is connected with the bottom end of the second connecting plate, the other end of the connecting column penetrates through the upper end face of the hollow cylinder and then is connected with a moving plate, the diameter of the moving plate is matched with the inner diameter of the hollow cylinder, and the diameter of the moving plate is larger than that of the connecting column; the lower end face of the moving plate is fixedly connected with a buffer spring, and the other end of the buffer spring is fixedly connected with the inner wall of the lower end face of the hollow cylinder; the outer wall of the lower end face of the hollow cylinder is fixedly connected with the first connecting plate.
3. The pneumatic press according to claim 1, wherein: the displacement device comprises a baffle, a threaded rod and a moving block; the cavity structure of the workbench is internally provided with a threaded rod, the front end of the threaded rod is rotationally connected with a baffle, the baffle is arranged in the cavity of the workbench, the rear end of the threaded rod is connected with a motor, and the motor is fixedly arranged on the inner wall of the rear side wall of the workbench; the threaded rod is provided with a moving block, the upper end of the moving block is provided with a telescopic rod, and the upper end of the telescopic rod passes through the guide groove and is connected with the limiting plate.
4. A pneumatic press according to claim 3, wherein: the guide groove and the position of the threaded rod are kept consistent up and down.
5. The pneumatic press according to claim 1, wherein: and a plurality of conical convex teeth are arranged on the inner sides of the upper pressing die and the lower pressing die.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321339325.3U CN219966299U (en) | 2023-05-26 | 2023-05-26 | Pneumatic crimping machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321339325.3U CN219966299U (en) | 2023-05-26 | 2023-05-26 | Pneumatic crimping machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219966299U true CN219966299U (en) | 2023-11-07 |
Family
ID=88595920
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321339325.3U Active CN219966299U (en) | 2023-05-26 | 2023-05-26 | Pneumatic crimping machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219966299U (en) |
-
2023
- 2023-05-26 CN CN202321339325.3U patent/CN219966299U/en active Active
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