CN211063020U - Wire pressing device for copper noses - Google Patents
Wire pressing device for copper noses Download PDFInfo
- Publication number
- CN211063020U CN211063020U CN201922348378.1U CN201922348378U CN211063020U CN 211063020 U CN211063020 U CN 211063020U CN 201922348378 U CN201922348378 U CN 201922348378U CN 211063020 U CN211063020 U CN 211063020U
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- CN
- China
- Prior art keywords
- pressing plate
- wire
- screw rod
- sleeve
- copper nose
- Prior art date
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- Expired - Fee Related
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Abstract
The utility model relates to a wire pressing device of a copper nose, which comprises an upper pressing plate, a lower pressing plate and a lead screw, wherein the upper pressing plate is provided with a plurality of semicircular upper wire pressing grooves with different specifications, and the lower pressing plate is provided with a lower wire pressing groove corresponding to the upper wire pressing grooves; the right end of the upper pressing plate and the right end of the lower pressing plate are hinged to each other, the left end of the upper pressing plate is provided with a sleeve, the left end of the lower pressing plate is hinged to a vertical screw rod, the sleeve is sleeved on the screw rod, the screw rod located above the sleeve is provided with a movable seat, and an internal thread and a hand lever which are matched with an external thread of the screw rod are arranged on the movable seat. The utility model discloses simple structure, convenient to use through the cooperation design of top board, holding down plate and lead screw, has improved the crimping effect of copper nose and electric wire or cable greatly, effectively guarantees the stability and the standardization of copper nose and electric wire or cable crimping, and the result of use is better, and low in manufacturing cost is suitable for the popularization.
Description
Technical Field
The utility model relates to a line ball instrument field specifically is a wire pressing device of copper nose.
Background
During the process of line erection maintenance and related line treatment of the power transmission and transformation system, the copper nose is usually required to perform cladding and pressing connection on the electric wire or cable joint. With the increasing use demands, people put higher demands on the connection technology of covering and pressing the copper noses of the wires or the cables.
At present, an operator usually uses a hammer to hammer a copper nose coated on the periphery of an electric wire or a cable, and the copper nose is changed into a flat shape, so that the electric wire or the cable can be tightly pressed and connected with the copper nose, and the electric wire or the cable is not easy to loosen. However, this method has the following disadvantages: the copper nose is not good with the compressing tightly connected effect of electric wire or cable, and is not hard up easily, wastes time and energy, can not evenly extrude the copper nose, can't guarantee copper nose and electric wire or cable junction's stability and standardization, can seriously influence the security of subsequent use and environment because of compressing tightly the connection not in place.
SUMMERY OF THE UTILITY MODEL
The utility model aims at not enough and provide a wire pressing device of copper nose to prior art, through the cooperation design of top board, holding down plate and lead screw, improved the crimping effect of copper nose and electric wire or cable greatly, effectively guarantee the stability and the standardization of copper nose and electric wire or cable crimping.
The utility model discloses the technical scheme who adopts:
a wire pressing device for a copper nose comprises an upper pressing plate, a lower pressing plate and a screw rod, wherein the upper pressing plate is provided with a plurality of semicircular upper wire pressing grooves with different specifications, the lower pressing plate is provided with a lower wire pressing groove corresponding to the upper wire pressing grooves, the copper nose is placed in the upper wire pressing groove and the lower wire pressing groove which are slightly smaller than the upper wire pressing groove, and the copper nose is extruded through the force tending to be combined by the upper wire pressing groove and the lower wire pressing groove, so that the copper nose, a cable and an electric wire can be smoothly pressed and connected; articulated each other between top board right-hand member and the holding down plate right-hand member, the top board can move about from top to bottom, the top board left end is provided with the sleeve, the holding down plate left end is articulated with vertical lead screw, the lead screw can control the activity, the sleeve suit is on the lead screw, the lead screw that is located the sleeve top is provided with the sliding seat, be provided with on the sliding seat with lead screw external screw thread matched with internal thread and hand pole, drive the sliding seat through hand pole along the vertical rotation of lead screw, because of sliding seat and lead screw threaded connection, the sliding seat rotates downwards, and then promote the sleeve through the sliding seat and remove downwards, the sleeve drives top board and holds down plate and laminates gradually, make the copper nose of placing the holding down inslot receive the extrusion force of holding down the wire casing, the copper nose compresses tightly with inside electric wire or cable and is connected, effectively guarantee the stability and the standardization.
Preferably, the surface of the hand rocker is sleeved with a plastic sleeve. The hand-operated rod is convenient to hold by hand and rotate, and the comfort level in use is increased.
Preferentially, a scale value is arranged below the lower wire pressing groove. The scale value is used for recording the sizes of the upper wire pressing groove and the lower wire pressing groove, a user can directly place the copper nose in the corresponding upper wire pressing groove and the corresponding lower wire pressing groove, and then the copper nose is in compression joint with the electric wire or the cable through the fit of the upper wire pressing groove and the lower wire pressing groove, so that the tightness of the copper nose and the electric wire or the cable is effectively guaranteed.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) the utility model discloses simple structure, convenient to use through the cooperation design of top board, holding down plate and lead screw, has improved the crimping effect of copper nose and electric wire or cable greatly, effectively guarantees the stability and the standardization of copper nose and electric wire or cable crimping, and the result of use is better, and low in manufacturing cost is suitable for the popularization.
(2) Set up several last wire casing and lower wire casing on top board and the bottom plate respectively, can be used to compress tightly the copper nose of connecting multiple different specifications, the practicality is stronger.
(3) The copper nose and the electric wire or cable are pressed together by utilizing the upper wire pressing groove and the lower wire pressing groove, the operation is simple, convenient and efficient, the pressing effect is good, the stress is uniform, and the device is economical and practical.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the state structure of the present invention;
in the figure: 1. a lower pressing plate; 2. a sleeve; 3. a movable seat; 4. a screw rod; 5. a hand lever; 6. an upper pressure plate; 7. a scale value; 8. pressing a wire groove upwards; 9. and pressing the wire groove downwards.
Detailed Description
The present invention will be further described with reference to the following examples, which are not intended to limit the scope of the present invention.
In the structure shown in fig. 1 and 2, the wire pressing device for the copper nose provided by the utility model comprises an upper pressing plate 6, a lower pressing plate 1 and a screw rod 4, wherein the upper pressing plate 6 and the lower pressing plate 1 are both made of flat steel material with the thickness of 0.5mm, the upper pressing plate 6 is provided with a plurality of semicircular upper wire pressing grooves 8 with different specifications, the lower pressing plate 1 is provided with a lower wire pressing groove 9 corresponding to the upper wire pressing groove 8, and a scale value 7 is arranged below the lower wire pressing groove 9; mutual hinge between 6 right-hand members of top board and the 1 right-hand member of holding down plate, 6 left ends of top board are provided with sleeve 2, and 1 left end of holding down plate is articulated with vertical lead screw 4, and 2 suits of sleeve are on lead screw 4, and lead screw 4 slightly is less than 2 internal diameters of sleeve, and lead screw 4 that is located 2 tops of sleeve is provided with sliding seat 3, is provided with on sliding seat 3 with 4 external screw thread matched with internal thread of lead screw and hand pole 5, and 5 surface covers of hand pole are equipped with the plastics cover.
The working principle of the utility model is as follows:
when using, drive 3 anticlockwise rotations of sliding seat through hand pole 5, mention top board 6, place the copper nose of treating the crimping in the corresponding push-down wire casing 9 of bottom board 1, put down top board 6 again, drive 3 clockwise rotations of sliding seat through hand pole 5, sliding seat 3 pushes up top board 6 downwards through sleeve 2 gradually, make top board 6 laminate with bottom board 1 gradually, through last push-down wire casing 8 and push-down wire casing 9 to the extrusion of copper nose, effectively be in the same place copper nose and electric wire or cable crimping, in order to reach the effect that compresses tightly the connection, effectively guarantee the stability and the standardization of copper nose and electric wire or cable crimping.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the technical principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.
Claims (3)
1. The utility model provides a cord grip of copper nose which characterized in that: the device comprises an upper pressing plate, a lower pressing plate and a screw rod, wherein the upper pressing plate is provided with a plurality of semicircular upper wire pressing grooves with different specifications, and the lower pressing plate is provided with lower wire pressing grooves corresponding to the upper wire pressing grooves; the right end of the upper pressing plate and the right end of the lower pressing plate are hinged to each other, the left end of the upper pressing plate is provided with a sleeve, the left end of the lower pressing plate is hinged to a vertical screw rod, the sleeve is sleeved on the screw rod, the screw rod located above the sleeve is provided with a movable seat, and an internal thread and a hand lever which are matched with an external thread of the screw rod are arranged on the movable seat.
2. The wire crimping device for a brass nose of claim 1, wherein: the surface of the hand rocker is sleeved with a plastic sleeve.
3. The wire crimping device for a brass nose of claim 1, wherein: and a scale value is arranged below the lower wire pressing groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922348378.1U CN211063020U (en) | 2019-12-24 | 2019-12-24 | Wire pressing device for copper noses |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922348378.1U CN211063020U (en) | 2019-12-24 | 2019-12-24 | Wire pressing device for copper noses |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211063020U true CN211063020U (en) | 2020-07-21 |
Family
ID=71596544
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922348378.1U Expired - Fee Related CN211063020U (en) | 2019-12-24 | 2019-12-24 | Wire pressing device for copper noses |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211063020U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112164954A (en) * | 2020-09-15 | 2021-01-01 | 国网山东省电力公司济南供电公司 | Tool for crimping wire nose |
-
2019
- 2019-12-24 CN CN201922348378.1U patent/CN211063020U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112164954A (en) * | 2020-09-15 | 2021-01-01 | 国网山东省电力公司济南供电公司 | Tool for crimping wire nose |
| CN112164954B (en) * | 2020-09-15 | 2021-10-29 | 国网山东省电力公司济南供电公司 | Tool for crimping wire nose |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200721 Termination date: 20211224 |