CN111628381A - Integral hydraulic wire crimping pliers - Google Patents
Integral hydraulic wire crimping pliers Download PDFInfo
- Publication number
- CN111628381A CN111628381A CN202010648863.5A CN202010648863A CN111628381A CN 111628381 A CN111628381 A CN 111628381A CN 202010648863 A CN202010648863 A CN 202010648863A CN 111628381 A CN111628381 A CN 111628381A
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- Prior art keywords
- rod
- groove
- threaded
- main arm
- hydraulic
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
- H01R43/04—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for forming connections by deformation, e.g. crimping tool
- H01R43/048—Crimping apparatus or processes
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
Abstract
The invention discloses an integral hydraulic wire crimping tong which comprises a main arm and a spring, wherein two sides of the main arm are provided with connecting grooves, two sides of each connecting groove are provided with positioning grooves, a rotating rod is connected inside the connecting groove far away from the positioning grooves, one side of the rotating rod is connected with a supporting rod, one side of the supporting rod is provided with a threaded groove, a threaded rod is connected inside the threaded groove, one end of the threaded rod is fixed with a supporting plate, one end of the main arm is provided with a hydraulic rod, and one side of the hydraulic rod is connected with a. This whole hydraulic pressure wire crimping pincers is provided with the bracing piece and can removes through the pulling threaded rod to can rotate through rotary rod and spread groove when the bracing piece removes, can rotate the threaded rod and carry out the screw thread slip with the thread groove after the bracing piece is rotatory to be expanded, can drive the backup pad during screw thread slip and remove, can support the main arm after the backup pad removes the assigned position, make things convenient for the main arm to support when using.
Description
Technical Field
The invention relates to the technical field of power equipment, in particular to integral hydraulic wire crimping pliers.
Background
The classified press-connection machine of hydraulic wire press-connection pliers is divided into press-connection machine, large-tonnage press-connection machine, insulating terminal press-connection machine, press-connection pliers, split press-connection machine, hand-operated hydraulic press-connection machine, hydraulic press-connection pliers structure, and is formed from oil tank, power mechanism, reversing valve, pressure-relief valve and oil-pumping mechanism, the oil-pumping mechanism is formed from oil pump body, high-pressure oil outlet hole, low-pressure oil outlet hole, eccentric shaft, eccentric bearing, driven gear and a pair of high-pressure oil pumps and a low-pressure oil pump, the oil pump body is fixedly suspended on the oil tank cover, the high-pressure oil outlet hole and low-pressure oil outlet hole are opened on the oil pump body, and connected with oil-way of pressure-relief valve, the eccentric shaft is longitudinally arranged, its upper end is pivoted in the centre of oil pump body, its lower end is fixedly equipped with eccentric bearing, driven gear is fixedly mounted on the top portion of eccentric shaft, and is connected with power, The low-pressure oil outlet holes are communicated.
The integral hydraulic wire crimping pliers in the market at present have many defects, the main arm is inconvenient to support, and the bolt is inconvenient to install, so that the technology capable of improving the structure of the integral hydraulic wire crimping pliers is urgently needed in the market to perfect the equipment.
Disclosure of Invention
The invention aims to provide integral hydraulic wire crimping pliers to solve the problems that the integral hydraulic wire crimping pliers in the market proposed by the background technology have many defects, a main arm is inconvenient to support, and a bolt is inconvenient to mount.
In order to achieve the purpose, the invention provides the following technical scheme: an integral hydraulic wire crimping tong comprises a main arm and a spring, wherein connecting grooves are arranged on two sides of the main arm,
positioning grooves are formed in two sides of the connecting groove, a rotating rod is connected inside the connecting groove far away from the positioning grooves, a supporting rod is connected to one side of the rotating rod, a threaded groove is formed in one side of the supporting rod, a threaded rod is connected inside the threaded groove, a supporting plate is fixed to one end of the threaded rod, a hydraulic rod is installed at one end of the main arm, a pressure release valve is connected to one side of the hydraulic rod, and a connecting shaft is connected to one side of;
one side of the connecting shaft is connected with a pressing arm, one end of the hydraulic rod is fixed with a fixing frame, a module is embedded in the fixing frame, a slot is formed in the fixing frame and close to the module, a bolt is embedded in the slot, an extrusion groove is formed in one side of the bolt, clamping blocks are embedded in two sides of the extrusion groove, and the spring is installed between the clamping blocks.
Preferably, the connecting groove, the rotating rods and the supporting rods are provided with four groups, and a rotating structure is formed between the connecting groove and the supporting rods through the rotating rods.
Preferably, the positioning groove, the thread groove and the threaded rod are four groups, the thread groove is in threaded connection with the threaded rod, and the diameter of the threaded rod is the same as that of the positioning groove.
Preferably, the slot and the plug are cylindrical, and the diameter of the slot is the same as that of the plug.
Preferably, the clamping blocks are provided with two groups, and a telescopic structure is formed between the clamping blocks through springs.
Compared with the prior art, the invention has the beneficial effects that: this whole hydraulic pressure wire crimping pincers:
1. the supporting rod can be pulled to move by pulling the threaded rod, so that the supporting rod can rotate through the rotating rod and the connecting groove when moving, the supporting rod can rotate the threaded rod to perform threaded sliding with the threaded groove after rotating and unfolding, the supporting plate can be driven to move when the threaded rod performs threaded sliding, and the main arm can be supported after the supporting plate moves to a specified position, so that the main arm can be supported when in use;
2. be provided with the slot and can dock through the pulling bolt to can promote the bolt and slide with the slot when bolt and slot dock, can drive the block piece and extrude the slot when the bolt slides, the block piece can extrude the spring when receiving the extrusion, the bolt can drive the block piece and shift out the slot when the block piece extrudees extrusion inslot portion, the block piece can reset through spring self elasticity after shifting out the slot, can fix the mount after the block piece resets, make things convenient for the bolt to install fast.
Drawings
FIG. 1 is a schematic cross-sectional front view of the present invention;
FIG. 2 is a schematic top view of the cross-sectional structure of the present invention;
FIG. 3 is an enlarged view of part A of the present invention;
FIG. 4 is an enlarged view of the part C of the present invention.
In the figure: 1. a main arm; 2. connecting grooves; 3. positioning a groove; 4. rotating the rod; 5. a support bar; 6. a thread groove; 7. a threaded rod; 8. a support plate; 9. a hydraulic lever; 10. a pressure relief valve; 11. a connecting shaft; 12. a pressing arm; 13. a fixed mount; 14. a module; 15. a slot; 16. a bolt; 17. extruding a groove; 18. a clamping block; 19. a spring.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: an integral hydraulic wire crimping tong comprises a main arm 1, connecting grooves 2, positioning grooves 3, a rotary rod 4, a support rod 5, a thread groove 6, a threaded rod 7, a support plate 8, a hydraulic rod 9, a pressure release valve 10, a connecting shaft 11, a lower pressing arm 12, a fixing frame 13, a module 14, a slot 15, a bolt 16, an extrusion groove 17, a clamping block 18 and a spring 19, wherein the connecting grooves 2 are formed in two sides of the main arm 1, four groups of the connecting grooves 2, the rotary rods 4 and the support rod 5 are arranged, a rotary structure is formed between the connecting grooves 2 and the support rod 5 through the rotary rod 4, the support rod 5 can be driven to move by pulling the threaded rod 7, the support rod 5 can rotate with the connecting grooves 2,
positioning grooves 3 are formed in two sides of the connecting groove 2, four groups of positioning grooves 3, four groups of thread grooves 6 and four groups of threaded rods 7 are arranged, the thread grooves 6 are in threaded connection with the threaded rods 7, the diameter of each threaded rod 7 is the same as the diameter of each positioning groove 3, the threaded rods 7 and the thread grooves 6 are rotated to perform threaded sliding, the threaded rods 7 can drive the supporting plate 8 to move when in threaded sliding, the main arm 1 can be supported after the supporting plate 8 moves to a specified position, a rotating rod 4 is connected inside the connecting groove 2 far away from the positioning grooves 3, a supporting rod 5 is connected to one side of the rotating rod 4, the thread grooves 6 are formed in one side of the supporting rod 5, the threaded rods 7 are connected inside the thread grooves 6, the supporting plate 8 is fixed to one end of each threaded rod 7, a hydraulic rod, one side of the hydraulic rod 9 is connected with a connecting shaft 11;
one side of the connecting shaft 11 is connected with a pressing arm 12, one end of the hydraulic rod 9 is fixed with a fixed frame 13, a module 14 is embedded in the fixed frame 13, a slot 15 is formed in the fixed frame 13 close to the module 14, the slot 15 and a bolt 16 are both cylindrical, the diameter of the slot 15 is the same as that of the bolt 16, the bolt 16 can be pulled to be in butt joint with the slot 15, the bolt 16 can push the bolt 16 to slide with the slot 15 when in butt joint with the slot 15, the bolt 16 can drive a clamping block 18 to move when sliding, the bolt 16 is embedded in the slot 15, one side of the bolt 16 is provided with a squeezing groove 17, clamping blocks 18 are embedded on two sides of the squeezing groove 17, the clamping blocks 18 are provided with two groups, a telescopic structure is formed between the clamping blocks 18 through a spring 19, and the bolt 16 can drive the clamping block 18 to squeeze the slot 15 when sliding, the spring 19 can be extruded when the clamping block 18 is extruded, the bolt 16 can drive the clamping block 18 to move out of the slot 15 when the clamping block 18 is extruded into the extrusion slot 17, the clamping block 18 can reset through the self elasticity of the spring 19 after moving out of the slot 15, the fixing frame 13 can be fixed after the clamping block 18 resets, and the spring 19 is arranged between the clamping blocks 18.
The working principle is as follows: when the integral hydraulic wire crimping pliers are used, firstly, the integral hydraulic wire crimping pliers need to be simply known, a module 14 is inserted into a fixed frame 13, a bolt 16 is pulled to be butted with a slot 15 after the module 14 is inserted, the bolt 16 can be pushed to slide with the slot 15 when being butted with the slot 15, the bolt 16 can drive a clamping block 18 to extrude the slot 15 when sliding, the clamping block 18 can extrude a spring 19 when being extruded, the bolt 16 can drive the clamping block 18 to move out of the slot 15 when the clamping block 18 is extruded into an extrusion slot 17, the clamping block 18 can reset through the self elasticity of the spring 19 after being moved out of the slot 15, the fixed frame 13 can be fixed after the clamping block 18 is reset, the module 14 can be fixed after the bolt 16 is installed, the threaded rod 7 can drive a supporting rod 5 to move after the module 14 is fixed, the support rod 5 can rotate with the connecting groove 2 through the rotating rod 4 when moving, the support rod 5 can rotate the threaded rod 7 to perform threaded sliding with the threaded groove 6 after rotating and expanding, the threaded rod 7 can drive the support plate 8 to move during threaded sliding, the main arm 1 can be supported after the support plate 8 moves to a specified position, and the main arm 1 can work after being supported.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.
Claims (5)
1. The utility model provides an integral hydraulic pressure wire crimping pincers, includes main arm (1) and spring (19), its characterized in that: connecting grooves (2) are formed in two sides of the main arm (1), positioning grooves (3) are formed in two sides of each connecting groove (2), a rotating rod (4) is connected inside each connecting groove (2) far away from each positioning groove (3), a supporting rod (5) is connected to one side of each rotating rod (4), a threaded groove (6) is formed in one side of each supporting rod (5), a threaded rod (7) is connected inside each threaded groove (6), a supporting plate (8) is fixed to one end of each threaded rod (7), a hydraulic rod (9) is installed at one end of the main arm (1), a pressure release valve (10) is connected to one side of each hydraulic rod (9), and a connecting shaft (11) is connected to one; connecting axle (11) one side is connected with down and presses arm (12), hydraulic stem (9) one end is fixed with mount (13), the inside gomphosis of mount (13) has module (14), is close to module (14) slot (15) have been seted up to mount (13) inside, the inside gomphosis of slot (15) has bolt (16), extrusion groove (17) have been seted up to bolt (16) one side, extrusion groove (17) both sides gomphosis has block (18), install between block (18) spring (19).
2. The integrated hydraulic wire crimper of claim 1, wherein: the connecting groove (2), the rotating rods (4) and the supporting rods (5) are provided with four groups, and a rotating structure is formed between the connecting groove (2) and the supporting rods (5) through the rotating rods (4).
3. The integrated hydraulic wire crimper of claim 1, wherein: the positioning groove (3), the thread groove (6) and the threaded rod (7) are provided with four groups, the thread groove (6) and the threaded rod (7) are in threaded connection, and the diameter of the threaded rod (7) is the same as that of the positioning groove (3).
4. The integrated hydraulic wire crimper of claim 1, wherein: the slot (15) and the plug pin (16) are cylindrical, and the diameter of the slot (15) is the same as that of the plug pin (16).
5. The integrated hydraulic wire crimper of claim 1, wherein: two groups of clamping blocks (18) are arranged, and a telescopic structure is formed between the clamping blocks (18) through springs (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010648863.5A CN111628381A (en) | 2020-07-08 | 2020-07-08 | Integral hydraulic wire crimping pliers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010648863.5A CN111628381A (en) | 2020-07-08 | 2020-07-08 | Integral hydraulic wire crimping pliers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111628381A true CN111628381A (en) | 2020-09-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010648863.5A Pending CN111628381A (en) | 2020-07-08 | 2020-07-08 | Integral hydraulic wire crimping pliers |
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| CN (1) | CN111628381A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112531585A (en) * | 2020-12-04 | 2021-03-19 | 广东电网有限责任公司江门供电局 | Hydraulic pressure crimping pincers |
-
2020
- 2020-07-08 CN CN202010648863.5A patent/CN111628381A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112531585A (en) * | 2020-12-04 | 2021-03-19 | 广东电网有限责任公司江门供电局 | Hydraulic pressure crimping pincers |
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