CN209786387U - Hydraulic pressure wire crimper for electrical construction - Google Patents
Hydraulic pressure wire crimper for electrical construction Download PDFInfo
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- CN209786387U CN209786387U CN201920137753.5U CN201920137753U CN209786387U CN 209786387 U CN209786387 U CN 209786387U CN 201920137753 U CN201920137753 U CN 201920137753U CN 209786387 U CN209786387 U CN 209786387U
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Abstract
The utility model relates to a hydraulic crimping pliers for electrical construction, which comprises a hydraulic oil cylinder, an upper handle, a lower handle, a U-shaped pliers head and a die head; the die head comprises an upper pressing block and a lower pressing block, a second mounting groove for the lower pressing block to slide transversely is formed in the inner wall of the binding clip facing the hydraulic oil cylinder, a second limiting strip is fixedly connected to the notch of the second mounting groove, a second limiting groove matched with the second limiting strip in a sliding mode is formed in the outer wall of the lower pressing block, a second inserting groove is formed in the outer wall of the lower pressing block, a positioning hole is formed in the groove wall of the second mounting groove, a positioning rod matched with the second inserting groove in an inserting mode is connected in the positioning hole in a sliding mode, a compression spring is sleeved on the positioning rod, two ends of the compression spring are fixed to the wall of the positioning rod and the wall of the positioning hole respectively, and the end portion of the; the tong head is provided with a transmission assembly for inserting the end part of the positioning rod into the second insertion groove. Compared with manual crimping, the working efficiency is higher, and the operation is simple.
Description
Technical Field
The utility model belongs to the technical field of the technique of electrical installation and specifically relates to a hydraulic pressure wire crimper is used in electrical construction is related to.
Background
Along with the development of economy and the improvement of people's living standard, people can attach more and more importance to the living environment of oneself, not only beautifully but also guarantee safety, wherein the electric wire is laid and is just a key of fitment and construction, in the laying process of electric wire, need carry out the crimping combination to cable and line nose, in order to make things convenient for the laying of cable, the security of using has been improved simultaneously, the bottom termination of cable has the sheetmetal to be used for protecting ground connection, effectively prevent the harm that the high pressure brought, just need use the crimping pincers when cable and line nose carry out the crimping combination, realize the crimping through the preforming on crimping pincers top.
However, when the hydraulic crimping pliers crimp cables and wire noses with different sizes, the dies need to be replaced, the existing dies are difficult to replace, and the working efficiency is low.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a hydraulic pressure wire crimper for electrical construction has easy operation, advantage that work efficiency is high.
The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme: a hydraulic crimping tong for electrical construction comprises a hydraulic oil cylinder, an upper handle, a lower handle, a U-shaped tong head and a die head, wherein the lower handle is fixedly connected to the rear side of the hydraulic oil cylinder; the die head comprises an upper pressing block and a lower pressing block, a first mounting groove for the upper pressing block to slide transversely is formed in one end, away from the hydraulic oil cylinder, of the hydraulic jack, a first limiting strip is fixedly connected to a notch of the first mounting groove, a first limiting groove matched with the first limiting strip in a sliding mode is formed in the outer wall of the upper pressing block, a bean jumping spring is arranged on the groove wall of the first mounting groove, and a first inserting groove matched with the bean jumping spring in an inserting mode is formed in the outer wall of the upper pressing block; the clamp head is provided with a second mounting groove facing the inner wall of the hydraulic oil cylinder, the second mounting groove is used for the transverse sliding of the lower pressing block, a second limiting strip is fixedly connected to the notch of the second mounting groove, a second limiting groove matched with the second limiting strip in a sliding manner is formed in the outer wall of the lower pressing block, a second inserting groove is formed in the outer wall of the lower pressing block, a positioning hole is formed in the groove wall of the second mounting groove, a positioning rod capable of being matched with the second inserting groove in an inserting manner is connected in the positioning hole in a sliding manner, a compression spring is sleeved on the positioning rod, two ends of the compression spring are respectively fixed to the positioning rod and the hole wall of the positioning hole, and in a natural state of the compression spring, the end part of the positioning rod is; and a transmission assembly used for inserting the end part of the positioning rod into the second insertion groove is arranged on the tong head.
By adopting the technical scheme, the corresponding upper pressing block and the lower pressing block are replaced on the binding clip and the hydraulic jack according to the size of the cable to be crimped, when the cable to be crimped and other objects are placed between the upper pressing block and the lower pressing block, the upper pressing block is driven to move towards the lower pressing block through the hydraulic oil cylinder, semi-automatic crimping is realized, and the working efficiency is higher compared with manual crimping; the upper pressing block is transversely inserted into the first mounting groove for longitudinal limitation through the matching of the first limiting strip and the first limiting groove, and is transversely inserted into the first mounting groove for transverse limitation through the matching of the bean jumping spring and the first inserting groove, so that the upper pressing block is fixed on the hydraulic jack and is beneficial to the alignment of the upper pressing block and the lower pressing block; cooperate through spacing of second and second spacing groove, transversely insert the second mounting groove and carry out vertical restriction to lower briquetting, make the tip of locating lever insert the second inserting groove in through drive assembly, transversely insert the second mounting groove and carry out horizontal restriction to lower briquetting, go on fixing the briquetting down on the binding clip, and be favorable to briquetting down and last briquetting to align, go up the briquetting like this and lower briquetting loading and unloading easy operation on hydraulic pressure line ball pincers.
The utility model discloses further set up to: the transmission assembly is including offering in binding clip side and with the transmission hole that the locating hole is linked together, slide connect in transmission pole in the transmission hole, be fixed in the wedge of transfer line side and locating pressure spring in the transmission hole, the tip butt that the briquetting was kept away from down to the locating lever in on the inclined plane of wedge, pressure spring's both ends are fixed in respectively the diapire in transmission hole with on the transfer line, just under the pressure spring natural state, the tip of locating lever inserts in the second inserting groove.
By adopting the technical scheme, the end part of the positioning rod is always abutted against the inclined surface of the wedge-shaped block under the action of the compression spring, and the wedge-shaped block is moved by pressing the transmission rod inwards, so that the end part of the positioning rod is abutted against different positions of the inclined surface, the end part of the positioning rod is positioned in the positioning hole, and the lower pressing block can be detached from the clamp head; when the tip of locating lever and second inserting groove align, loosen the transfer line, because pressure spring's elasticity is greater than compression spring's elasticity, the transfer line will resume primary position, and then makes the tip of locating lever insert in the second inserting groove, can fix the briquetting down on the tong head.
The utility model discloses further set up to: the end part of the transmission rod is arranged in a round angle mode.
By adopting the technical scheme, the transmission rod arranged through the round angle enables an operator to press the transmission rod more comfortably.
The utility model discloses further set up to: the transmission assembly comprises a clamp head side face and a communicating hole communicated with the positioning hole, a rotating rod connected in the communicating hole, a cam fixed at the end part of the rotating rod and a clockwork spring sleeved on the rotating rod, wherein the positioning rod is far away from a lower pressing block, the end part of the pressing block is abutted against the periphery of the cam, two ends of the clockwork spring are fixed on the hole wall of the communicating hole and the rotating rod respectively, and the end part of the positioning rod is inserted into the second inserting groove under the natural state of the clockwork spring.
By adopting the technical scheme, the end part of the positioning rod is always abutted against the inclined surface of the wedge-shaped block under the action of the compression spring, and the cam is rotated by rotating the rotating rod, so that the end part of the positioning rod is abutted against different positions of the circumferential surface of the cam, the end part of the positioning rod is positioned in the positioning hole, and the lower pressing block can be detached from the clamp head; when the tip of locating lever aligns with the second inserting groove, loosen the dwang, because clockwork spring's elasticity is greater than compression spring's elasticity, the dwang will be resumeed the primary importance, and then makes the tip of locating lever insert in the second inserting groove, can fix the briquetting down on the tong head.
The utility model discloses further set up to: the tip that the cam was kept away from to the dwang is provided with the knob.
By adopting the technical scheme, the rotating rod is driven to rotate by the knob more easily.
The utility model discloses further set up to: the end part of the positioning rod facing the lower pressing block is in a conical shape.
By adopting the technical scheme, the end part of the positioning rod is arranged in a conical shape, the lower pressing block is inserted into the second mounting groove, and the lower pressing block is pressed against the end part of the positioning rod and automatically retracted into the positioning hole, so that the lower pressing block is easier to mount.
The utility model discloses further set up to: the upper handle and the lower handle are sleeved with rubber protective sleeves.
By adopting the technical scheme, the operator can hold the upper handle and the lower handle more comfortably through the rubber protective sleeve.
To sum up, the utility model discloses a beneficial technological effect does: the corresponding upper pressing block and the lower pressing block are replaced on the binding clip and the hydraulic jack according to the size of a cable to be crimped, when the cable to be crimped and other objects are placed between the upper pressing block and the lower pressing block, the upper pressing block is driven to move towards the lower pressing block through the hydraulic oil cylinder, semi-automatic crimping is achieved, and compared with manual crimping, the work efficiency is higher; the upper pressing block is transversely inserted into the first mounting groove for longitudinal limitation through the matching of the first limiting strip and the first limiting groove, and is transversely inserted into the first mounting groove for transverse limitation through the matching of the bean jumping spring and the first inserting groove, so that the upper pressing block is fixed on the hydraulic jack and is beneficial to the alignment of the upper pressing block and the lower pressing block; cooperate through spacing of second and second spacing groove, transversely insert the second mounting groove and carry out vertical restriction to lower briquetting, make the tip of locating lever insert the second inserting groove in through drive assembly, transversely insert the second mounting groove and carry out horizontal restriction to lower briquetting, go on fixing the briquetting down on the binding clip, and be favorable to briquetting down and last briquetting to align, go up the briquetting like this and lower briquetting loading and unloading easy operation on hydraulic pressure line ball pincers.
Drawings
Fig. 1 is a schematic structural diagram of a first embodiment of the present invention;
Fig. 2 is a vertical sectional view of a binding clip according to a first embodiment of the present invention;
FIG. 3 is a cross-sectional view of a binding clip according to an embodiment of the present invention;
Fig. 4 is a partial sectional view of the binding clip according to the second embodiment of the present invention.
In the figure, 1, a hydraulic oil cylinder; 2. an upper handle; 3. a lower handle; 4. a binding clip; 51. pressing the blocks; 52. pressing the block; 6. a sliding hole; 7. a hydraulic jack; 8. a first mounting groove; 9. a first limit strip; 10. a first limit groove; 11. a bean jumping spring; 12. a first insertion groove; 13. a second mounting groove; 14. a second limit strip; 15. a second limit groove; 16. a second insertion groove; 17. positioning holes; 18. positioning a rod; 19. a compression spring; 20. a drive bore; 21. a transmission rod; 22. a wedge block; 23. a pressure spring; 24. a communicating hole; 25. rotating the rod; 26. a cam; 27. a clockwork spring; 28. a knob; 29. a rubber protective sleeve.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
The first embodiment is as follows: the utility model provides a hydraulic pressure crimping pliers for electrical construction, as shown in fig. 1 and 2, includes hydraulic cylinder 1, upper handle 2, lower handle 3, is U-shaped binding clip 4 and die head, lower handle 3 fixed connection in hydraulic cylinder 1's rear side, upper handle 2 rotates and connects on hydraulic cylinder 1, and upper handle 2 is located the top of lower handle 3, upper handle 2 with all cup jointed rubber protective sheath 29 on the lower handle 3, make the operator grip upper handle 2 and lower handle 3 more comfortable through rubber protective sheath 29. The clamp head 4 is rotationally connected to the front side of the hydraulic oil cylinder 1 and can be rotated according to the requirement of an operator; the inner wall of the binding clip 4 is provided with a sliding hole 6 communicated with the hydraulic oil cylinder 1, the hydraulic oil cylinder 1 is provided with a hydraulic jack 7 sliding in the sliding hole 6, and the hydraulic oil cylinder 1 drives the hydraulic jack 7 to slide in the sliding hole 6 by rotating the upper handle 2.
The die head includes briquetting 51 and briquetting 52 down, hydraulic jack 7 keeps away from hydraulic cylinder 1's one end and sets up the first mounting groove 8 that supplies briquetting 51 lateral sliding, the first spacing 9 of the first notch department fixedly connected with of first mounting groove 8, go up and set up on briquetting 51's the outer wall with the first spacing groove 10 of the complex that slides of first spacing 9, install jump beans spring 11 on the cell wall of first mounting groove 8, go up and set up on briquetting 51's the outer wall and peg graft first inserting groove 12 of complex with jump beans spring 11. Cooperate through first spacing 9 and first spacing groove 10, transversely insert and carry out vertical restriction in first mounting groove 8 to last briquetting 51, cooperate with first inserting groove 12 through jumping bean spring 11, transversely insert and transversely restrict in first mounting groove 8 to last briquetting 51, and then fix last briquetting 51 on hydraulic jack 7, and be favorable to going up briquetting 51 and lower briquetting 52 and align.
The inner wall of the binding clip 4 facing the hydraulic oil cylinder 1 is provided with a second mounting groove 13 for the transverse sliding of the lower pressing block 52, a notch of the second mounting groove 13 is fixedly connected with a second limiting strip 14, the outer wall of the lower pressing block 52 is provided with a second limiting groove 15 matched with the second limiting strip 14 in a sliding manner, the outer wall of the lower pressing block 52 is provided with a second inserting groove 16, the groove wall of the second mounting groove 13 is provided with a positioning hole 17, the positioning hole 17 is internally connected with a positioning rod 18 matched with the second inserting groove 16 in an inserting manner in a sliding manner, the positioning rod 18 is sleeved with a compression spring 19, two ends of the compression spring 19 are respectively fixed on the hole walls of the positioning rod 18 and the positioning hole 17, and the end part of the positioning rod 18 is positioned in the positioning hole 17 when the; the tong head 4 is provided with a transmission assembly for inserting the end part of the positioning rod 18 into the second insertion groove 16.
according to the size of the cable to be crimped, the corresponding upper pressing block 51 and the lower pressing block 52 are replaced on the binding clip 4 and the hydraulic jack 7, when the cable to be crimped and other objects are placed between the upper pressing block 51 and the lower pressing block 52, the upper pressing block 51 is driven by the hydraulic oil cylinder 1 to move towards the lower pressing block 52, semi-automatic crimping is achieved, and the working efficiency is higher compared with manual crimping. Cooperate through spacing strip 14 of second and second spacing groove 15, transversely insert and carry out vertical restriction in the second mounting groove 13 to lower briquetting 52, make the tip of locating lever 18 insert in second inserting groove 16 through drive assembly, transversely insert and carry out horizontal restriction in the second mounting groove 13 to lower briquetting 52, go on fixing briquetting 52 down on binding clip 4, and be favorable to briquetting 52 down to align with last briquetting 51, go up briquetting 51 and the easy operation of briquetting 52 loading and unloading on hydraulic pressure wire crimper down like this. The end part of the positioning rod 18 facing the lower pressing block 52 is conical, and through the end part of the positioning rod 18 arranged in the conical shape, in the process that the lower pressing block 52 is inserted into the second mounting groove 13, the end part of the lower pressing block 52 abutting against the positioning rod 18 automatically retracts into the positioning hole 17, so that the lower pressing block 52 is easier to mount.
As shown in fig. 2 and 3, the transmission assembly includes a transmission hole 20 opened on the side of the binding clip 4 and communicated with the positioning hole 17, a transmission rod 21 slidably connected in the transmission hole 20, a wedge block 22 fixed on the side of the transmission rod 21, and a pressure spring 23 arranged in the transmission hole 20, wherein the end of the positioning rod 18 far away from the lower pressing block 52 abuts against the inclined surface of the wedge block 22, two ends of the pressure spring 23 are respectively fixed on the bottom wall of the transmission hole 20 and the transmission rod 21, and the end of the positioning rod 18 is inserted into the second insertion groove 16 in the natural state of the pressure spring 23. The end of drive link 21 is the fillet setting, and drive link 21 through the fillet setting makes the operator press drive link 21 more comfortable.
The end part of the positioning rod 18 is always abutted against the inclined surface of the wedge block 22 under the action of the compression spring 19, the wedge block 22 moves by pressing the transmission rod 21 inwards, so that the end part of the positioning rod 18 is abutted against different positions of the inclined surface, the end part of the positioning rod 18 is positioned in the positioning hole 17, and the lower pressing block 52 can be detached from the tong head 4; when the end of the positioning rod 18 is aligned with the second insertion groove 16, the driving rod 21 is released, and the driving rod 21 will return to the original position because the elastic force of the compression spring 23 is greater than the elastic force of the compression spring 19, so that the end of the positioning rod 18 is inserted into the second insertion groove 16, and the lower pressing block 52 can be fixed on the binding clip 4.
Example two: a hydraulic pressure wire crimper for electric construction, as shown in figure 4, the difference of this embodiment and the first embodiment lies in: the transmission assembly comprises a communication hole 24 which is arranged on the side surface of the binding clip 4 and communicated with the positioning hole 17, a rotating rod 25 which is rotatably connected in the communication hole 24, a cam 26 which is fixed at the end part of the rotating rod 25 and a clockwork spring 27 which is sleeved on the rotating rod 25, wherein the end part of the positioning rod 18 far away from the lower pressing block 52 is abutted against the circumferential surface of the cam 26, two ends of the clockwork spring 27 are respectively fixed on the hole wall of the communication hole 24 and the rotating rod 25, and in the natural state of the clockwork spring 27, the end part of the positioning. The end of the rotating lever 25 remote from the cam 26 is provided with a knob 28, and it is easier to drive the rotating lever 25 to rotate by the knob 28.
The end part of the positioning rod 18 is always abutted against the inclined surface of the wedge block 22 under the action of the compression spring 19, the cam 26 is rotated by rotating the rotating rod 25, so that the end part of the positioning rod 18 is abutted against different positions of the circumferential surface of the cam 26, the end part of the positioning rod 18 is positioned in the positioning hole 17, and the lower pressing block 52 can be detached from the tong head 4; when the end of the positioning rod 18 is aligned with the second insertion groove 16, the rotating rod 25 is loosened, and the rotating rod 25 will return to the original position because the elastic force of the spring 27 is greater than the elastic force of the compression spring 19, so that the end of the positioning rod 18 is inserted into the second insertion groove 16, and the pressing block 52 can be fixed on the binding clip 4.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (7)
1. The utility model provides a hydraulic pressure line pincers for electrical construction, includes hydraulic cylinder (1), goes up handle (2), lower handle (3), is binding clip (4) and the die head of U type, lower handle (3) fixed connection in the rear side of hydraulic cylinder (1), go up handle (2) rotate connect in on hydraulic cylinder (1), just go up handle (2) and be located the top of lower handle (3), binding clip (4) swivelling joint in the front side of hydraulic cylinder (1), its characterized in that: the inner wall of the tong head (4) is provided with a sliding hole (6) communicated with the hydraulic oil cylinder (1), and the hydraulic oil cylinder (1) is provided with a hydraulic jack (7) which slides in the sliding hole (6); the die head comprises an upper pressing block (51) and a lower pressing block (52), one end, away from the hydraulic oil cylinder (1), of the hydraulic jack (7) is provided with a first mounting groove (8) for the upper pressing block (51) to slide transversely, a first limiting strip (9) is fixedly connected to the notch of the first mounting groove (8), the outer wall of the upper pressing block (51) is provided with a first limiting groove (10) matched with the first limiting strip (9) in a sliding manner, the groove wall of the first mounting groove (8) is provided with a bean jumping spring (11), and the outer wall of the upper pressing block (51) is provided with a first inserting groove (12) matched with the bean jumping spring (11) in an inserting manner; the inner wall of the binding clip (4) facing the hydraulic oil cylinder (1) is provided with a second mounting groove (13) for the lower pressing block (52) to slide transversely, a notch of the second mounting groove (13) is fixedly connected with a second limiting strip (14), the outer wall of the lower pressing block (52) is provided with a second limiting groove (15) matched with the second limiting strip (14) in a sliding manner, the outer wall of the lower pressing block (52) is provided with a second inserting groove (16), the groove wall of the second mounting groove (13) is provided with a positioning hole (17), the positioning hole (17) is connected with a positioning rod (18) matched with the second inserting groove (16) in an inserting manner in a sliding manner, the positioning rod (18) is sleeved with a compression spring (19), and two ends of the compression spring (19) are respectively fixed on the positioning rod (18) and the hole wall of the positioning hole (17), and the end part of the positioning rod (18) is positioned in the positioning hole (17) in a natural state of the compression spring (19); the tong head (4) is provided with a transmission assembly for inserting the end part of the positioning rod (18) into the second insertion groove (16), the transmission assembly comprises a transmission hole (20) which is arranged on the side surface of the tong head (4) and communicated with the positioning hole (17), a transmission rod (21) which is connected in the transmission hole (20) in a sliding manner, a wedge-shaped block (22) which is fixed on the side surface of the transmission rod (21) and a pressure spring (23) which is arranged in the transmission hole (20), the end part of the positioning rod (18) far away from the lower pressing block (52) is abutted against the inclined surface of the wedge-shaped block (22), two ends of the pressure spring (23) are respectively fixed on the bottom wall of the transmission hole (20) and the transmission rod (21), and under the natural state of the pressure spring (23), the end part of the positioning rod (18) is inserted into the second insertion groove (16).
2. The hydraulic crimping tool for electrical construction according to claim 1, wherein: the end part of the transmission rod (21) is arranged in a round angle mode.
3. The hydraulic crimping tool for electrical construction according to claim 1, wherein: the end part of the positioning rod (18) facing the lower pressing block (52) is conical.
4. the hydraulic crimping tool for electrical construction according to claim 1, wherein: the upper handle (2) and the lower handle (3) are sleeved with rubber protective sleeves (29).
5. The utility model provides a hydraulic pressure line pincers for electrical construction, includes hydraulic cylinder (1), goes up handle (2), lower handle (3), is binding clip (4) and the die head of U type, lower handle (3) fixed connection in the rear side of hydraulic cylinder (1), go up handle (2) rotate connect in on hydraulic cylinder (1), just go up handle (2) and be located the top of lower handle (3), binding clip (4) swivelling joint in the front side of hydraulic cylinder (1), its characterized in that: the inner wall of the tong head (4) is provided with a sliding hole (6) communicated with the hydraulic oil cylinder (1), and the hydraulic oil cylinder (1) is provided with a hydraulic jack (7) which slides in the sliding hole (6); the die head comprises an upper pressing block (51) and a lower pressing block (52), one end, away from the hydraulic oil cylinder (1), of the hydraulic jack (7) is provided with a first mounting groove (8) for the upper pressing block (51) to slide transversely, a first limiting strip (9) is fixedly connected to the notch of the first mounting groove (8), the outer wall of the upper pressing block (51) is provided with a first limiting groove (10) matched with the first limiting strip (9) in a sliding manner, the groove wall of the first mounting groove (8) is provided with a bean jumping spring (11), and the outer wall of the upper pressing block (51) is provided with a first inserting groove (12) matched with the bean jumping spring (11) in an inserting manner; the inner wall of the binding clip (4) facing the hydraulic oil cylinder (1) is provided with a second mounting groove (13) for the lower pressing block (52) to slide transversely, a notch of the second mounting groove (13) is fixedly connected with a second limiting strip (14), the outer wall of the lower pressing block (52) is provided with a second limiting groove (15) matched with the second limiting strip (14) in a sliding manner, the outer wall of the lower pressing block (52) is provided with a second inserting groove (16), the groove wall of the second mounting groove (13) is provided with a positioning hole (17), the positioning hole (17) is connected with a positioning rod (18) matched with the second inserting groove (16) in an inserting manner in a sliding manner, the positioning rod (18) is sleeved with a compression spring (19), and two ends of the compression spring (19) are respectively fixed on the positioning rod (18) and the hole wall of the positioning hole (17), and the end part of the positioning rod (18) is positioned in the positioning hole (17) in a natural state of the compression spring (19); the tong head (4) is provided with a transmission assembly for inserting the end part of the positioning rod (18) into the second insertion groove (16), the transmission assembly comprises a communication hole (24) which is arranged on the side surface of the binding clip (4) and communicated with the positioning hole (17), a rotating rod (25) which is rotatably connected in the communication hole (24), a cam (26) which is fixed at the end part of the rotating rod (25) and a clockwork spring (27) which is sleeved on the rotating rod (25), the end part of the positioning rod (18) far away from the lower pressing block (52) is abutted against the circumferential surface of the cam (26), two ends of the clockwork spring (27) are respectively fixed on the hole wall of the communicating hole (24) and the rotating rod (25), and under the natural state of the clockwork spring (27), the end part of the positioning rod (18) is inserted into the second insertion groove (16).
6. The hydraulic crimping tool for electrical construction according to claim 5, wherein: and a knob (28) is arranged at the end part of the rotating rod (25) far away from the cam (26).
7. the hydraulic crimping tool for electrical construction according to claim 5, wherein: the end part of the positioning rod (18) facing the lower pressing block (52) is conical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920137753.5U CN209786387U (en) | 2019-01-26 | 2019-01-26 | Hydraulic pressure wire crimper for electrical construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920137753.5U CN209786387U (en) | 2019-01-26 | 2019-01-26 | Hydraulic pressure wire crimper for electrical construction |
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| Publication Number | Publication Date |
|---|---|
| CN209786387U true CN209786387U (en) | 2019-12-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920137753.5U Active CN209786387U (en) | 2019-01-26 | 2019-01-26 | Hydraulic pressure wire crimper for electrical construction |
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| CN (1) | CN209786387U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110883277A (en) * | 2019-12-19 | 2020-03-17 | 嘉兴恩碧技电气有限公司 | Metal filament crimping tool |
-
2019
- 2019-01-26 CN CN201920137753.5U patent/CN209786387U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110883277A (en) * | 2019-12-19 | 2020-03-17 | 嘉兴恩碧技电气有限公司 | Metal filament crimping tool |
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