CN217062795U - Wire crimping machine - Google Patents
Wire crimping machine Download PDFInfo
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- CN217062795U CN217062795U CN202123037926.2U CN202123037926U CN217062795U CN 217062795 U CN217062795 U CN 217062795U CN 202123037926 U CN202123037926 U CN 202123037926U CN 217062795 U CN217062795 U CN 217062795U
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Abstract
The utility model relates to a wire press-connection machine, including built-in pneumatic cylinder, the base of hydraulic stem, hydraulic stem upper portion is stretched out by the base up end, there is the sleeve at the base seat of honour, telescopic both sides wall upwards extends the barrel board that forms two symmetries, be provided with symmetrical last module between two barrel boards, the module down, at last module, first die orifice has been seted up on the module relatively end down, be provided with the briquetting on the second that can stretch out in last module, be provided with briquetting under the second that can stretch out in the module down, the briquetting on the second, the second die orifice has been seted up on the briquetting relatively end down to the second, second die orifice is less than aforementioned first die orifice. The utility model has the advantages of reasonable and compact structure, promote the module upward movement down through the hydraulic stem, dwindle down the module gradually and fixed interval of going up the module, press from both sides immediately and press from both sides the crimping wire of treating between tight module and the lower module, the pipe box and the lift platform of addding play the auxiliary action to the crimping operation, are fit for more at field site uses.
Description
Technical Field
The utility model relates to a technical field of cable is a wire press-connection machine.
Background
The electric power engineering construction is according to drawing position cooperation civil engineering embedded pipe, piping to each equipment and headstock, power distribution box (cabinet) installation, cable laying, intraductal threading, detection insulation resistance etc. at cable laying's in-process, the tip of cable need carry out erection joint, makes the connection of cable better, when connecting to less wire, connects and adopts manual press-connection machine, but when connecting to thicker wire, manual press-connection machine can't satisfy the requirement.
In actual construction, in northern cold areas, when the wire is used in the field, an ice shell may be attached to the outside of the wire, so that the ice shell outside the wire needs to be removed firstly to carry out crimping operation. Meanwhile, after the wire is crimped, sometimes the connection between the wire connector and the wire is loose, so that the wire connector needs to be crimped for the second time, but the original crimping device obviously cannot meet the requirement of secondary crimping, crimping modules with different calibers need to be replaced, and the operation is complex.
Disclosure of Invention
The utility model provides a wire press-connection machine has overcome above-mentioned prior art not enough, and it can effectively solve the problem that manual press-connection machine can't satisfy thick wire joint crimping demand.
The purpose of the application is realized as follows: the utility model provides a wire press-connection machine is including the built-in pneumatic cylinder, the base of hydraulic stem, hydraulic stem upper portion is stretched out by the base up end, there is the sleeve on the base, telescopic both sides wall upwards extends the barrel head that forms two symmetries, be provided with symmetrical last module between two barrel heads, the lower module, at last module, first die orifice has been seted up on the module relatively of lower module, be provided with briquetting on the second that can stretch out in last module, be provided with briquetting under the second that can stretch out in the module down, the briquetting is gone up to the second, the second die orifice has been seted up on the briquetting relatively of second down, second die orifice is less than aforementioned first die orifice.
The lower module comprises a lower pressing block seat and a first lower pressing block fixed on the lower pressing block seat, a first lower pressing die opening with an upward opening is formed in the upper portion of the first lower pressing block, a slot extending into the first lower pressing block is formed in the inner wall of the first lower pressing die opening, a jack extending into the lower pressing block seat is formed in the bottom surface of the slot, a second lower pressing block is arranged in the slot in an inserted mode, a connecting rod is arranged at the lower end of the second lower pressing block, and the connecting rod is inserted into the jack.
The side wall of the lower pressing block seat is provided with a sliding groove communicated with the jack, a sliding rod is inserted in the sliding groove, and the part of the sliding rod, which is positioned in the lower pressing block seat, is connected with the connecting rod.
The upper module and the lower module are arranged between the two cylindrical plates in the same and symmetrical mode, the upper module is fixed to the upper portion of the two cylindrical plates through the fixing rod and comprises an upper pressing block seat, a first upper pressing block fixed to the lower portion of the upper pressing block seat is provided with a first upper pressing die opening with a downward opening, a slot extending towards the first upper pressing block is formed in the inner wall of the first upper pressing die opening, a jack extending towards the upper pressing block seat is formed in the bottom surface of the slot, a second upper pressing block is arranged in the slot in an inserted mode, a connecting rod is arranged at the upper end of the second upper pressing block, and the connecting rod is inserted into the jack.
The side wall of the upper pressing block seat is provided with a sliding groove communicated with the jack, a sliding rod is inserted in the sliding groove, and the part of the sliding rod, which is positioned in the lower pressing block seat, is connected with the connecting rod.
A heating cavity is formed in the second lower pressing block, an electric heating sheet or other electric heating elements are placed in the heating cavity, the heating cavity is communicated with a connecting rod with a cavity inside, and the connecting rod is communicated with the cavity in the sliding rod.
Symmetrical chutes are formed in opposite surfaces of the two symmetrical cylinder plates, an upper pressing block seat of the upper module is arranged, protruding ends corresponding to the chutes are arranged on two sides of a lower pressing block seat of the lower module, and the protruding ends are in sliding contact with the chutes.
The base is including being located the base frame of downside to and two of a body coupling in the base frame upper end, and base frame and two are the cavity cylinder, and the external diameter of two is less than the external diameter of base frame, has cup jointed the sleeve outside two, and the sleeve bottom face is located the up end department of base frame.
An opening is formed between the two symmetrical tube plates, a transverse plate is arranged on the base or the sleeve on the opening side, and a tube sleeve is erected on the transverse plate through a telescopic rod.
A lifting platform is arranged under the base.
The utility model has the advantages of reasonable and compact structure, promote the module upward movement down through the hydraulic stem, dwindle down the interval of module and fixed last module gradually, press from both sides immediately and press from both sides the crimping wire of treating between tight last module and the lower module, the hot plate starts simultaneously when the hydraulic stem motion to make the wire connect eliminate the ice crust on the wire connects in mechanical extrusion, the wire of being convenient for connects inseparabler meeting. The additionally arranged pipe sleeve can keep the crimping parts of the two wires in a horizontal state in the crimping process, and plays a positive promoting role in crimping. The lifting platform is further arranged to assist in crimping operation, and the device is more suitable for field use. The utility model has the advantages of this application overall structure is simple, portable, and is easy and simple to handle, single crimping that can accomplish the wire.
Drawings
The specific structure of the application is given by the following figures and examples:
FIG. 1 is a schematic structural diagram of the present application;
FIG. 2 is a schematic structural view of the present application with a flat lift structure;
FIG. 3 is a schematic view of the lower module;
FIG. 4 is a schematic view of the second upper and lower press blocks in an extended configuration;
FIG. 5 is a schematic view of the second upper and lower press blocks in a retracted configuration;
FIG. 6 is a schematic top view of the present application;
FIG. 7 is a schematic structural view of a second lower pressure block;
FIG. 8 is a schematic structural view of the present application with a height adjustment device;
legend: 1. handle, 2, upper module, 2-1, upper pressing block seat, 2-2, second upper pressing block, 2-3, first upper pressing block, 2-4, first pressing die opening, 3, lower module, 3-1, guide rail, 3-2, first lower pressing block, 3-3, lower pressing block seat, 3-4, sliding rod, 3-5, locking nut, 3-6, sliding chute, 3-7, slot, 3-8, second lower pressing block, 3-81, block body, 3-82, heating cavity, 3-83, first lower pressing die opening, 3-9, jack, 3-10, connecting rod, 3-11, second pressing die opening, 4, base, 4-1, circular table, 4-2, hydraulic rod, 5, hydraulic joint, 6, sleeve, 6-1, barrel plate, 7, fixing rod, 8. the device comprises a transverse plate, 9 parts of a telescopic rod, 10 parts of a pipe sleeve, 11 parts of an upper seat plate, 12 parts of a supporting rod, 13 parts of a lower bottom plate.
Detailed Description
The present application is not limited to the following examples, and specific implementations may be determined according to the technical solutions and practical situations of the present application.
In the present invention, for convenience of description, the description of the relative position relationship of the components is described according to the layout mode of the attached drawing 1 in the specification, such as: the positional relationship of up, down, left, right, etc. is determined in accordance with the layout direction of fig. 1 in the specification.
The invention will be further described with reference to the following examples and drawings, in which: as shown in the attached figures 1-8, a wire crimping machine comprises a base 4 with a hydraulic cylinder and a hydraulic rod 4-2 arranged inside, the upper part of the hydraulic rod 4-2 can extend out of the upper end surface of the base 4, a sleeve 6 is arranged on the base 4, two side walls of the sleeve 6 extend upwards to form two symmetrical tube plates 6-1, an upper module 2 and a lower module 3 which are symmetrical are arranged between the two cylinder plates 6-1, a first die pressing port 2-4 is arranged at the opposite end of the upper module 2 and the lower module 3, an extendable second upper pressing block 2-2 is arranged in the upper die block 2, an extendable second lower pressing block 3-8 is arranged in the lower die block 3, second die pressing openings 3-83 are formed in opposite ends of the second upper pressing block 2-2 and the second lower pressing block 3-8, and the second die pressing openings 3-83 are smaller than the first die pressing openings 2-4.
As shown in fig. 3, 4 and 5, the lower module 3 comprises a lower pressing block seat 3-3, a first lower pressing block 3-2 fixed on the lower pressing block seat 3-3, a first lower pressing die opening 3-83 with an upward opening is formed in the upper portion of the first lower pressing block 3-2, a slot 3-7 extending towards the first lower pressing block 3-2 is formed in the inner wall of the first lower pressing die opening 3-83, an insertion hole 3-9 extending towards the lower pressing block seat 3-3 is formed in the bottom surface of the slot 3-7, a second lower pressing block 3-8 is inserted into the slot 3-7, a connecting rod 3-10 is arranged at the lower end of the second lower pressing block 3-8, and the connecting rod 3-10 is inserted into the insertion hole 3-9.
Furthermore, a sliding groove 3-6 communicated with the inserting hole 3-9 is formed in the side wall of the lower pressing block seat 3-3, a sliding rod 3-4 is inserted into the sliding groove 3-6, and the part, located in the lower pressing block seat 3-3, of the sliding rod 3-4 is connected with a connecting rod 3-10.
Furthermore, the sliding rod 3-4 is a cavity threaded rod, a locking nut 3-5 is screwed on the cavity threaded rod, and the sliding rod 3-4 can move up and down in the sliding groove 3-6. When the sliding rod moves upwards, the sliding rod 3-4 sequentially drives the connecting rod 3-10 and the second lower pressing block 3-8 to move upwards, and after the upper part of the second lower pressing block 3-8 is exposed out of the slot 3-7, the locking nut 3-5 is rotated, so that the second lower pressing block 3-8 is positioned. And conversely, the locking nuts 3-5 are rotated reversely, so that the sliding rods 3-4 can slide freely, and the second lower pressing blocks 3-8 slide freely in the slots 3-7.
The upper module 2 and the lower module 3 are the same in structure and are symmetrically arranged between the two cylindrical plates 6-1, and the upper module 2 is fixed at the upper part between the two cylindrical plates 6-1 through a fixing rod 7. The upper module 2 comprises an upper pressing block seat 2-1, a first upper pressing block 2-3 fixed below the upper pressing block seat 2-1, a first upper pressing die opening with a downward opening is formed in the lower portion of the first upper pressing block 2-3, a slot extending towards the first upper pressing block 2-3 is formed in the inner wall of the first upper pressing die opening, a jack extending towards the upper pressing block seat 2-1 is formed in the bottom surface of the slot, a second upper pressing block 2-2 is inserted into the slot, a connecting rod is arranged at the upper end of the second upper pressing block 2-2, and the connecting rod is inserted into the jack. Through holes are formed in the corresponding positions of the upper parts of the two cylindrical plates 6-1, corresponding through holes are formed in the upper pressing block seat 2-1, after the three through holes are aligned, the fixing rod 7 is inserted, and the two ends of the fixing rod 7 are screwed with the locking nuts to complete the positioning of the upper module 2.
Furthermore, a sliding groove communicated with the jack is formed in the side wall of the upper pressing block seat 2-1, a sliding rod is inserted in the sliding groove, and the part, located in the lower pressing block seat, of the sliding rod is connected with the connecting rod.
Furthermore, the slide bar is a cavity threaded rod, a lock nut is screwed on the slide bar, and the slide bar can move up and down in the sliding grooves 3-6. When the locking nut 3-5 is moved downwards, the lower part of the second upper pressing block 2-2 naturally exposes out of the slot under the action of gravity, and then the locking nut 3-5 is rotated reversely, so that the second upper pressing block 2-2 is positioned. And conversely, loosening the locking nut 3-5, pushing the slide bar upwards to drive the connecting rod and the second upper pressing block 2-2 to move upwards in sequence, rotating the locking nut 3-5 reversely after being accommodated in the slot, and positioning the second upper pressing block 2-2.
The first lower die openings 3-83 and the first upper die openings constitute first die openings 2-4.
As shown in the attached figure 7, a heating cavity 3-82 is formed in the second lower pressing block 3-8, an electric heating sheet or other electric heating elements are placed in the heating cavity 3-82, the heating cavity 3-82 is communicated with a connecting rod 3-10 with a cavity inside, the connecting rod 3-10 is communicated with the cavity inside the sliding rod 3-4, the electric heating sheet is in the prior art, the electric heating sheet is provided with an anti-leakage layer, and the specific structure and the principle are not described in detail herein. In order to further enhance the safety, the gaps between the heating cavities 3-82 and the electric heating sheets or other electric heating elements are filled with and compacted with crystallized magnesia sand with good insulating and heat conducting properties. The power line of the heating sheet is led into the sliding rod 3-4 through the connecting rod 3-10 and finally led out from the sliding rod 3-4 to be connected with an external power circuit. Through addding the electric heating element, when cold weather, can melt the ice crust on wire surface, can also make the wire connect bear high temperature in mechanical extrusion, cause the hot melt, the wire of being convenient for connects inseparabler meeting.
As shown in fig. 6, symmetrical sliding grooves are formed on opposite surfaces of two symmetrical cylinder plates 6-1, an upper press block seat 2-1 of an upper module 2, and protruding ends corresponding to the sliding grooves are arranged on two sides of a lower press block seat 3-3 of a lower module 3, and the protruding ends are in sliding contact with the sliding grooves.
Furthermore, the opposite surfaces of the two symmetrical tube plates 6-1 are cambered surfaces which are deviated from each other, the cambered surfaces form two symmetrical sliding grooves, the upper press block seat 2-1 of the upper module 2 and the two sides of the lower press block seat 3-3 of the lower module 3 are semi-cylindrical bodies which protrude outwards and are in corresponding sliding contact with the cambered surfaces of the sliding grooves. Through the setting of arc spout, can ensure that lower module 3 can only reciprocate in the same direction as the spout.
In order to further ensure the positioning of the upper module 2 and the stability of the up-and-down sliding of the lower module 3, as shown in fig. 3, a guide rail 3-1 is arranged on the upper end surface of the first lower pressing block 3-2 at two sides of the first lower pressing die opening 3-83, and the upper part of the guide rail 3-1 is penetrated through the first upper pressing block 2-3 and the upper pressing block seat 2-1. Through the limit of the guide rail 3-1 and the sliding groove, the lower module 3 can stably slide up and down without deviation.
As shown in fig. 1 and 6, the base 4 includes a bottom platform located at the lower side and two platforms integrally connected to the upper end of the bottom platform, the bottom platform and the two platforms are both hollow cylinders, the outer diameters of the two platforms are smaller than that of the bottom platform, a sleeve 6 is sleeved outside the two platforms, and the bottom end face of the sleeve 6 is seated on the upper end face of the bottom platform. Two upper ends are uncovered, the pneumatic cylinder sets up in the base frame, the hydraulic pressure arm by uncovered stretching out, the upper end top of hydraulic pressure arm touches in the lower terminal surface of lower module 3, and the hydraulic joint 5 of pneumatic cylinder sets up outside the lateral wall of base 4. The lifting of the lower module 3 can be controlled by controlling the lifting of the hydraulic arm, the first die orifice 2-4 and the second die orifice 3-11 are closed and separated under the condition that the upper module 2 is not positioned, and the crimping operation of the wire joint is completed.
As shown in the attached figure 2, an opening is formed between two symmetrical tube plates 6-1, a transverse plate 8 is arranged on the base 4 or the sleeve 6 at the opening side, and a tube sleeve 10 is erected on the transverse plate 8 through an expansion rod 9. The bottom surface of the transverse plate 8 is provided with a supporting leg. When carrying out the wire crimping, penetrate the tip of two wires to supreme module 2, between module 3 by the pipe box 10 of both sides respectively, pipe box 10 can make the pipe box 10 to be the level and lay to the wire between supreme module 2, module 3 down, and two wires can not be the state of upwards perk when the crimping like this, are favorable to the crimping of wire.
As shown in fig. 8, a lifting platform is arranged under the base 4, the lifting platform comprises an upper seat plate 11 and a lower seat plate 13 which are arranged in parallel, a plurality of support rods 12 are arranged between the upper seat plate 11 and the lower seat plate 13, and the support rods 12 are telescopic rods. The support rod 12 comprises a sleeve fixedly connected with the lower base plate 13, an insert rod is inserted in the sleeve, and the upper end of the insert rod is hinged with the bottom surface of the upper base plate 11. The wall of the inserted rod is provided with a plurality of positioning grooves, the wall of the sleeve is provided with an opening, a positioning bolt is screwed in the opening, the inner end of the positioning bolt extends into the sleeve, and the inserted rod can be positioned after the inner end of the positioning bolt enters the grooves. During the use, with base 4 on last bedplate 11, through the plug inserted bar, the length of exposing of adjustment inserted bar can adjust the height that upper bedplate 11 was located, has also adjusted base 4 and has located the height promptly, finally realizes adjusting the relative height of module 2 and treating the crimping wire, makes the crimping again after the integrated device reaches the take the altitude, avoids causing shearing damage for the wire joint, the crimping of being convenient for.
When the cable connector is used, wires to be crimped are respectively led to the space between the upper module 2 and the lower module 3 through the pipe sleeves 10 on the two sides, so that the cable connector is positioned in the first die pressing port 2-4 of the upper module 2, and the end parts of the two wires are positioned in the cable connector. And then the lower module 3 is controlled to ascend through a hydraulic device until the first lower pressing block 3-2 is in jacking contact with the first upper pressing block 2-3, the first pressing die opening 2-4 is closed, the pressing of the wire joint is completed, and the wire joint connects two wires together in series.
After the crimping is completed, if the wire is found to be loose, the module 3 is lowered, and then the second upper pressing block 2-2 and the second lower pressing block 3-8 are exposed through the slide bar 3-4, the amount of the exposure is determined by the rising height of the slide bar 3-4, and after the slide bar 3-4 is positioned, the second die opening 3-11 will be formed in the first die opening 2-4. And then the lower module 3 is controlled to ascend through a hydraulic device until the second upper pressing block 2-2 is in top contact with the second lower pressing block 3-8 and the second die pressing opening 3-11 completes secondary pressing of the wire joint, and the wire joint connects two wires in series.
According to the wire connector crimping device, the second upper pressing block 2-2 and the second lower pressing block 3-8 are arranged, so that two die orifices different in size can be formed, the wire connectors different in caliber can be crimped, the crimping is firm, and the wires are not easy to loosen. The added pipe sleeve 10 can keep the crimping part of the two wires in a horizontal state in the crimping process, and plays a positive promoting role in crimping. The lifting platform is further arranged to assist in crimping operation, and the device is more suitable for field use.
The above description is given for clarity of explanation, and not limitation of the embodiments of the present application. Obvious changes or modifications to the invention are intended to be covered by the appended claims.
Claims (10)
1. A wire crimping machine characterized by: including built-in pneumatic cylinder, the base of hydraulic stem, hydraulic stem upper portion is stretched out by the base up end, there is the sleeve on the base upper bracket, telescopic both sides wall upwards extends the tube sheet that forms two symmetries, be provided with symmetrical last module between two tube sheets, the module down, at last module, first die pressing mouth has been seted up on the module down relatively, be provided with on the second that can stretch out in last module the briquetting, be provided with briquetting under the second that can stretch out in the module down, briquetting on the second, the second has been seted up on the briquetting relatively, second die pressing mouth is less than aforementioned first die pressing mouth under the second.
2. A wire crimping machine as claimed in claim 1, wherein: the lower module comprises a lower pressing block seat and a first lower pressing block fixed on the lower pressing block seat, a first lower pressing die opening with an upward opening is formed in the upper portion of the first lower pressing block, a slot extending towards the inside of the first lower pressing die opening is formed in the inner wall of the first lower pressing die opening, a jack extending towards the inside of the lower pressing block seat is formed in the bottom surface of the slot, a second lower pressing block is inserted into the slot, a connecting rod is arranged at the lower end of the second lower pressing block, and the connecting rod is inserted into the jack.
3. A wire crimping machine as claimed in claim 2, wherein: the side wall of the lower pressing block seat is provided with a sliding groove communicated with the jack, a sliding rod is inserted in the sliding groove, and the part of the sliding rod, which is positioned in the lower pressing block seat, is connected with the connecting rod.
4. A wire crimping machine as claimed in claim 1, 2 or 3, wherein: the upper module and the lower module are arranged between the two cylindrical plates in the same and symmetrical mode, the upper module is fixed to the upper portion of the two cylindrical plates through the fixing rod and comprises an upper pressing block seat, a first upper pressing block fixed to the lower portion of the upper pressing block seat is provided with a first upper pressing die opening with a downward opening, a slot extending towards the first upper pressing block is formed in the inner wall of the first upper pressing die opening, a jack extending towards the upper pressing block seat is formed in the bottom surface of the slot, a second upper pressing block is arranged in the slot in an inserted mode, a connecting rod is arranged at the upper end of the second upper pressing block, and the connecting rod is inserted into the jack.
5. The wire crimping machine as claimed in claim 4, wherein: the side wall of the upper pressing block seat is provided with a sliding groove communicated with the jack, a sliding rod is inserted in the sliding groove, and the part of the sliding rod, which is positioned in the lower pressing block seat, is connected with the connecting rod.
6. A wire crimping machine as claimed in claim 2, wherein: a heating cavity is formed in the second pressing block, an electric heating piece is placed in the heating cavity, the heating cavity is communicated with a connecting rod with a cavity inside, and the connecting rod is communicated with the cavity inside the sliding rod.
7. A wire crimping machine as claimed in claim 1, 2, 3, 5 or 6, wherein: symmetrical chutes are formed in opposite surfaces of the two symmetrical cylinder plates, an upper pressing block seat of the upper module is arranged, protruding ends corresponding to the chutes are arranged on two sides of a lower pressing block seat of the lower module, and the protruding ends are in sliding contact with the chutes.
8. A wire crimping machine as claimed in claim 1, 2, 3, 5 or 6, wherein: the base is including being located the base station of downside to and two of a body coupling in the base station upper end, and base station and two are the cavity cylinder, and the external diameter of two is less than the external diameter of base station, has cup jointed the sleeve outside two, and sleeve bottom face seat is in the up end department of base station.
9. A wire crimping machine as claimed in claim 1, 2, 3, 5 or 6, wherein: an opening is formed between the two symmetrical tube plates, a transverse plate is arranged on the base or the sleeve on the opening side, and a tube sleeve is erected on the transverse plate through a telescopic rod.
10. A wire crimping machine as claimed in claim 1, 2, 3, 5 or 6, wherein: a lifting platform is arranged under the base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123037926.2U CN217062795U (en) | 2021-12-06 | 2021-12-06 | Wire crimping machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123037926.2U CN217062795U (en) | 2021-12-06 | 2021-12-06 | Wire crimping machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217062795U true CN217062795U (en) | 2022-07-26 |
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ID=82477432
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123037926.2U Active CN217062795U (en) | 2021-12-06 | 2021-12-06 | Wire crimping machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217062795U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115084969A (en) * | 2022-08-22 | 2022-09-20 | 兴化市佳辉电力器具有限公司 | Lead ground wire hydraulic pressure press-connection machine |
-
2021
- 2021-12-06 CN CN202123037926.2U patent/CN217062795U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115084969A (en) * | 2022-08-22 | 2022-09-20 | 兴化市佳辉电力器具有限公司 | Lead ground wire hydraulic pressure press-connection machine |
| CN115084969B (en) * | 2022-08-22 | 2022-10-25 | 兴化市佳辉电力器具有限公司 | Lead ground wire hydraulic pressure press-connection machine |
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