CN2585453Y - Hydraulic pliers for cable - Google Patents
Hydraulic pliers for cable Download PDFInfo
- Publication number
- CN2585453Y CN2585453Y CN 02261514 CN02261514U CN2585453Y CN 2585453 Y CN2585453 Y CN 2585453Y CN 02261514 CN02261514 CN 02261514 CN 02261514 U CN02261514 U CN 02261514U CN 2585453 Y CN2585453 Y CN 2585453Y
- Authority
- CN
- China
- Prior art keywords
- handle
- piston
- hydraulic
- cable
- pump housing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Reciprocating Pumps (AREA)
Abstract
The utility model relates to a pair of hydraulic pliers for a cable. The utility model is composed of an open and close head, an upper stamper, a lower stamper, a pliers head, a hydraulic pump, an oil return screw nut, a fixed handle, a moving handle, a fixed grip, and a moving grip, wherein, the inner part of the open and close head is provided with a slide groove; the upper stamper and the lower stamper are both arranged in the slide groove; the open and close head is connected with the pliers head; the pliers head is connected with the hydraulic pump; the hydraulic pump is composed of a pump body, a piston, a piston rod, an oil return pipe, a small piston, an oil storing cavity, and an oil pressing cavity; the fixed handle is connected with the back end of the hydraulic pump; the front end of the moving handle is hinged with the pump body by a pin shaft; the tail ends of the fixed handle and the moving handle are respectively provided with the fixed grip and the moving grip. Compared with the prior art, because the utility model uses the hydraulic pliers for the cable, the cable is stressed uniformly, and the utility model has the advantage of convenient use.
Description
Technical field:
The utility model relates to a kind of hand-operated tools, particularly a kind of be used for to cable shear, the cable hydraulic pincers of operations such as moulding and clamping.
Background technology:
In existing technology, manually cable grip normally adopts the hinged leverage of pivot pin, and there is following deficiency in it: when 1, working, the jaw aslope makes the cable discontinuity; 2, for laborsaving, the lever of pliers is long, must occupy bigger space, and uses inconvenient.
Summary of the invention:
Technical problem to be solved in the utility model is: 1, during existing manual cable grip operation, the jaw aslope makes the cable discontinuity; 2, the lever of pliers is long, occupies bigger space, uses inconvenient.The utility model is to solve the problems of the technologies described above the technical scheme that is adopted to provide a kind of cable hydraulic pincers, described cable hydraulic pincers are by opening head, top die, dip mold, binding clip, hydraulic pump, the oil return nut, fixed handle, flexible handle, fixedly handle and movable handle constitute, be provided with chute in the described opening head, described top die and described dip mold all are arranged in the described chute, described opening head and described binding clip interconnect, concrete connected mode can connect for bearing pin, center at described binding clip is provided with manhole, described binding clip is connected with hydraulic pump, concrete connected mode can be for being welded to connect, described hydraulic pump is by the pump housing, piston, piston rod, return line, valve piston, shoe cream room and pumping cavity constitute, described piston is arranged in the described pump housing, described piston rod one end is connected with described piston, the other end passes the front end of the pump housing and the manhole of binding clip, stretch in the described opening head, and contact with an end of described dip mold, described pumping cavity is by described piston, the piston rod and the pump housing constitute, described shoe cream room is made of the piston and the pump housing, between described shoe cream room and described pumping cavity, be provided with return line, described return line is provided with the oil return nut, described valve piston is arranged in the shoe cream room, the rear end of described fixed handle and described hydraulic pump interconnects, concrete connected mode can be for being welded to connect, described flexible handle is arranged on the described pump housing, be articulated and connected for pivot pin between the front end of described flexible handle and the described pump housing, described valve piston and described flexible handle interconnect, and are respectively arranged with fixedly handle and movable handle at the end of described fixed handle and flexible handle.
The utility model and prior art contrast, because used the cable hydraulic pincers, can make cable stressed evenly, and easy to use.
Description of drawings:
Fig. 1 is the utility model cable hydraulic pincers schematic diagrams.
Embodiment:
As shown in Figure 1, the utility model cable hydraulic pincers, by opening head 1, top die 2, dip mold 3, binding clip 4, hydraulic pump 5, oil return nut 6, fixed handle 7, flexible handle 8, fixedly handle 9 and movable handle 10 constitute, be provided with chute in the described opening head 1, described top die 2 and described dip mold 3 all are arranged in the described chute, described opening head 1 interconnects with described binding clip 4, concrete connected mode can connect for bearing pin, center at described binding clip 4 is provided with manhole, described binding clip 4 is connected with hydraulic pump 5, concrete connected mode can be for being welded to connect, described hydraulic pump 5 is by the pump housing 11, piston 12, piston rod 13, return line 14, valve piston 15, shoe cream room 16 and pumping cavity 17 constitute, described piston 12 is arranged in the described pump housing 11, one end of described piston rod 13 is connected with described piston 12, the other end passes the front end of the pump housing 11 and the manhole of binding clip 4, stretch in the described opening head 1, and contact with an end of described dip mold 3, described pumping cavity 16 is by described piston 12, the piston rod 13 and the pump housing 11 constitute, described shoe cream room 17 is made of the piston 12 and the pump housing 11, between described shoe cream room 16 and described pumping cavity 17, be provided with return line 14, described return line 14 is provided with oil return nut 6, described valve piston 15 is arranged in the shoe cream room 16, described fixed handle 7 interconnects with the rear end of described hydraulic pump 5, concrete connected mode can be for being welded to connect, described flexible handle 8 is arranged on the described pump housing 11, be articulated and connected for pivot pin between the front end of described flexible handle 8 and the described pump housing 11, described valve piston 15 interconnects with described flexible handle 8, is respectively arranged with fixedly handle 9 and movable handle 10 at the end of described fixed handle 7 and flexible handle 8.
Claims (7)
1, a kind of cable hydraulic pincers, by opening head, top die, dip mold, binding clip, hydraulic pump, the oil return nut, fixed handle, flexible handle, fixedly handle and movable handle constitute, it is characterized in that: be provided with chute in the described opening head, described top die and described dip mold all are arranged in the described chute, described opening head and described binding clip interconnect, center at described binding clip is provided with manhole, described binding clip is connected with hydraulic pump, described hydraulic pump is by the pump housing, piston, piston rod, return line, valve piston, shoe cream room and pumping cavity constitute, described piston is arranged in the described pump housing, one end of described piston rod is connected with described piston, the other end passes the front end of the pump housing and the manhole of binding clip, stretch in the described opening head, and contact with an end of described dip mold, described pumping cavity is by described piston, the piston rod and the pump housing constitute, described shoe cream room is made of the piston and the pump housing, between described shoe cream room and described pumping cavity, be provided with return line, described valve piston is arranged in the shoe cream room, the rear end of described fixed handle and described hydraulic pump interconnects, described flexible handle is arranged on the described pump housing, interconnect between the front end of described flexible handle and the described pump housing, described valve piston and described flexible handle interconnect.
2, cable hydraulic according to claim 1 pincers is characterized in that: be connected for bearing pin between described opening head and the described binding clip.
3, cable hydraulic according to claim 1 pincers is characterized in that: between described binding clip and the described hydraulic pump for being welded to connect.
4, cable hydraulic pincers according to claim 1, it is characterized in that: described return line is provided with the oil return nut.
5, cable hydraulic according to claim 1 pincers is characterized in that: between described fixed handle and the described hydraulic pump for being welded to connect.
6, cable hydraulic pincers according to claim 1 is characterized in that: be articulated and connected for pivot pin between the front end of described flexible handle and the described pump housing.
7, cable hydraulic pincers according to claim 1, it is characterized in that: the end of described fixed handle and flexible handle is respectively arranged with fixedly handle and movable handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02261514 CN2585453Y (en) | 2002-11-12 | 2002-11-12 | Hydraulic pliers for cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02261514 CN2585453Y (en) | 2002-11-12 | 2002-11-12 | Hydraulic pliers for cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2585453Y true CN2585453Y (en) | 2003-11-05 |
Family
ID=33728279
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02261514 Expired - Fee Related CN2585453Y (en) | 2002-11-12 | 2002-11-12 | Hydraulic pliers for cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2585453Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103532058A (en) * | 2013-09-30 | 2014-01-22 | 国家电网公司 | Aluminum tube crimping device |
| CN108312083A (en) * | 2018-02-06 | 2018-07-24 | 胶州市光明电力服务有限责任公司 | A kind of electric power overhaul hydraulic tongs |
-
2002
- 2002-11-12 CN CN 02261514 patent/CN2585453Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103532058A (en) * | 2013-09-30 | 2014-01-22 | 国家电网公司 | Aluminum tube crimping device |
| CN103532058B (en) * | 2013-09-30 | 2018-05-29 | 国家电网公司 | A kind of aluminum pipe compression bonding apparatus |
| CN108312083A (en) * | 2018-02-06 | 2018-07-24 | 胶州市光明电力服务有限责任公司 | A kind of electric power overhaul hydraulic tongs |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |