CN204012128U - A kind of universal crimping tool for cable nose - Google Patents
A kind of universal crimping tool for cable nose Download PDFInfo
- Publication number
- CN204012128U CN204012128U CN201420404053.5U CN201420404053U CN204012128U CN 204012128 U CN204012128 U CN 204012128U CN 201420404053 U CN201420404053 U CN 201420404053U CN 204012128 U CN204012128 U CN 204012128U
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- China
- Prior art keywords
- line ball
- tooth
- mouth
- fixture block
- installing hole
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- 238000002788 crimping Methods 0.000 title claims abstract description 27
- 238000003825 pressing Methods 0.000 claims description 5
- 238000000034 method Methods 0.000 abstract description 4
- 230000007547 defect Effects 0.000 abstract description 2
- 210000001331 nose Anatomy 0.000 description 40
- 230000000694 effects Effects 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Manufacturing Of Electrical Connectors (AREA)
Abstract
The utility model relates to a kind of universal crimping tool for cable nose, has compared with prior art solved line nose crimping tool and cannot be applicable to the defect that plurality of specifications line nose is made.On the utility model, press other clamp mouth, upper limit tooth, upper line ball mouth and the upper line ball tooth of being provided with successively of upper installing hole of fixture block, press down other lower clamp mouth, lower line ball tooth, lower line ball mouth and the lower limit tooth of being provided with successively of lower installing hole of fixture block, the length of lower clamp mouth is greater than clamp mouth and upper limit tooth sum, when upper pressure fixture block presses down, upper limit tooth contacts with lower clamp mouth, upper line ball mouth contacts with lower line ball tooth, upper line ball tooth contacts with lower line ball mouth, and the crest of lower line ball tooth is greater than the crest of line ball tooth.The utility model can be realized the making of all size line nose, and crimping process is quick, laborsaving.
Description
Technical field
The utility model relates to line nose technical field, is a kind of universal crimping tool for cable nose specifically.
Background technology
In electric power system, need during production and assembly JP cabinet a large amount of compacting line noses to connect for wire, the speed of line nose crimping is larger on the impact of production efficiency.Making for line nose at present mainly adopts following two kinds of modes:
First kind of way, inserts wire after line nose, utilizes vice first it to be carried out to line ball, then carries out clamp operation.This production method manufacturing speed is very slow, and crimping process is extremely required great effort, and often occurs that wire fixes not firm, caducous phenomenon;
The second way, inserts wire after line nose, utilizes special-purpose hand-hold type crimping tool to carry out the crimping of line arm, and this mode is installed firmly, difficult drop-off.Its drawback is: 1, the crimping tool line nose of model that can only crimping matches, cannot adapt to the needs of the many specifications of actual job process center line nose; 2, unusual effort still in crimping process, causes that crimping speed speed is slow, efficiency is low.How to develop a kind of instrument that goes for Multiple Type line nose crimping operation and become the technical problem of being badly in need of solution.
Utility model content
The purpose of this utility model is cannot be applicable in order to solve prior art center line nose crimping tool the defect that plurality of specifications line nose is made, and provides a kind of universal crimping tool for cable nose to solve the problems referred to above.
To achieve these goals, the technical solution of the utility model is as follows:
A kind of universal crimping tool for cable nose, comprise base, upper clamping bar and lower clamping bar, the upper pressure fixture block of upper clamping bar is provided with installing hole, the fixture block that presses down of lower clamping bar is provided with lower installing hole, upper installing hole and lower installing hole are installed by bolt is movable, pressing down fixture block is fixedly mounted on base, the down-pressed pole of lower clamping bar is fixedly mounted on base, the other clamp mouth that is provided with successively of upper installing hole of upper pressure fixture block, upper limit tooth, upper line ball mouth and upper line ball tooth, the lower installing hole side that presses down fixture block is provided with lower clamp mouth successively, lower line ball tooth, lower line ball mouth and lower limit tooth, the length of lower clamp mouth is greater than clamp mouth and upper limit tooth sum, when upper pressure fixture block presses down, upper limit tooth contacts with lower clamp mouth, upper line ball mouth contacts with lower line ball tooth, upper line ball tooth contacts with lower line ball mouth, the crest of lower line ball tooth is greater than the crest of line ball tooth.
Also comprise support bar, support bar is erect and is fixedly mounted on base, and the top of upperpush rod and support bar is by spring connection, and upper pressure fixture block is against on support bar when initial condition.
Sheath A is installed on the upperpush rod of described upper clamping bar, sheath B is installed on described down-pressed pole.
beneficial effect
A kind of universal crimping tool for cable nose of the present utility model, compared with prior art can realize the making of all size line nose, and crimping process is quick, laborsaving.Line nose and wire contact area are large, and crimping is firm, have greatly improved the crimping speed of line nose.There is feature simple in structure, with low cost, be applicable to the large batch of making of line nose.
accompanying drawing explanation
Fig. 1 is structural representation of the present utility model
Fig. 2 is the A point enlarged drawing of Fig. 1
Fig. 3 is perspective view of the present utility model
Fig. 4 is the schematic diagram after the utility model operates line nose line ball
Fig. 5 is the schematic diagram after the utility model operates line nose clip line
Wherein, 1-base, 2-support bar, the upper clamping bar of 3-, 4-lower clamping bar, 5-bolt, 6-spring, 7-sheath A, 8-sheath B, 9-back-up block, 10-line nose, 11-wire, 12-connection jaws, the upper pressure of 31-fixture block, 32-upperpush rod, the upper installing hole of 33-, the upper clamp mouth of 34-, 35-upper limit tooth, the upper line ball mouth of 36-, the upper line ball tooth of 37-, 41-press down under fixture block, 42-down-pressed pole, 43-under installing hole, 44-under clamp mouth, 45-line ball mouth, 47-lower limit tooth under line ball tooth, 46-.
Embodiment
For making that architectural feature of the present utility model and the effect reached are had a better understanding and awareness, in order to preferred embodiment and accompanying drawing, coordinate detailed explanation, be described as follows:
As shown in figures 1 and 3, a kind of universal crimping tool for cable nose described in the utility model, comprise base 1, upper clamping bar 3 and lower clamping bar 4, the upper pressure fixture block 31 of upper clamping bar 3 is provided with installing hole 33, and the fixture block 41 that presses down of lower clamping bar 4 is provided with lower installing hole 43.Upper clamping bar 3 comprises pressure fixture block 31 and upperpush rod 32, lower clamping bar 4 comprises and presses down fixture block 41 and down-pressed pole 42, upper pressure fixture block 31 is the parts of suppressing line nose with pressing down fixture block 41, and the effect of upperpush rod 32 and down-pressed pole 42 is can reach labour-saving object when carrying out crimping operation.Upper installing hole 33 and lower installing hole 43 are installed by bolt 5 is movable, and bolt 5 is through upper installing hole 33 and lower installing hole 43, going up clamping bar 3 can move up and down based on lower clamping bar 4.Due to upper pressure fixture block 31 with press down fixture block 41 and need contact when pressing down, therefore the upper fixture block 31 of pressing is installed and need to be had a design for dislocation with the activity that presses down fixture block 41, can adopt various ways of the prior art, for example: the surface that upper installing hole 33 can be designed higher than upper pressure fixture block 31, forms arranged in dislocation during installation; Also can by upper installing hole 33 and lower installing hole 43 all design of thin a bit, while being installed together, form pressure fixture block 31 and press down longitudinal correspondence etc. of fixture block 41.Press down fixture block 41 and be fixedly mounted on base 1, the down-pressed pole 42 of lower clamping bar 4 is fixedly mounted on base 1, thereby forms lower clamping bar 4 fixing on base 1.
As shown in Figure 2, upper installing hole 33 sides of upper pressure fixture block 31 are provided with clamp mouth 34, upper limit tooth 35, upper line ball mouth 36 and upper line ball tooth 37 successively, press down other lower clamp mouth 44, lower line ball tooth 45, lower line ball mouth 46 and the lower limit tooth 47 of being provided with successively of lower installing hole 43 of fixture block 41.Upper clamp mouth 34 is for coordinating clamp and use with lower clamp mouth 44; Upper limit tooth 35 carries out the spacing of line nose and uses when operating for clamp; Upper line ball mouth 36 is for coordinating lower line ball tooth 45 carry out the line ball operation of large scale line nose and use; Upper line ball tooth 37 is for coordinating lower line ball mouth 46 carry out the line ball operation of small size line nose and use; Spacing during for the operation of small size line nose line ball of lower limit tooth 47.The length of lower clamp mouth 44 is greater than clamp mouth 34 and upper limit tooth 35 sums, can meet the space requirement of line nose when line ball tooth 45 carries out the compacting of large scale line nose with upper line ball mouth 36 instantly.
When upper pressure fixture block 31 presses down, upper limit tooth 35 contacts with lower clamp mouth 44, due to the length of lower clamp mouth 44 be upper clamp mouth 34 with the length of upper limit tooth 35 and, therefore when upper pressure fixture block 31 presses down, between upper clamp mouth 34, lower clamp mouth 44 and upper limit tooth 35 threes, form enclosure space, to carry out the clamp operation of line nose.Upper line ball mouth 36 contacts with lower line ball tooth 45, upper line ball tooth 37 contacts with lower line ball mouth 46, the crest of lower line ball tooth 45 is greater than the crest of line ball tooth 37, descends like this crest of line ball tooth 45 for the compacting of large scale line nose, and upper line ball tooth 37 is suppressed for small size line nose.
More convenient in order to use, can also comprise support bar 2, support bar 2 provides the support of spring force for the use of upperpush rod 32.Support bar 2 is erect and is fixedly mounted on base 1, and upperpush rod 32 is with the top of support bar 2 by spring 6 connections, and upper pressure fixture block 31 is against on support bar 2 when initial condition.Upperpush rod 32, under the effect of spring force, is against on support bar 2 by upper pressure fixture block 31 like this, make upperpush rod 32 under be pressed with the support of spring force.On the upperpush rod 32 of upper clamping bar 3, sheath A7 is installed, sheath B8 is installed on down-pressed pole 42, use sheath A7 and sheath B8 can be so that compacting be lighter.
During actual use, wire 11 is inserted in the connection jaws 12 of line noses 10, if when front nose 10 is large gauge wire nose, connection jaws 12 is put into upper line ball mouth 36, under press clamping bar 3.Connection jaws 12 is pressed mutually by upper line ball mouth 36 and lower line ball tooth 45, carries out the first step line ball operation of the wire 11 of large specification.If when front nose 10 is small dimension line nose, connection jaws 12 is put into lower line ball mouth 46, under press clamping bar 3.Connection jaws 12 is pressed with lower line ball mouth 46 mutually by upper line ball tooth 37, carries out the first step line ball operation of the wire 11 of small dimension size.As shown in Figure 4, wire 11 completes after the line ball operation of the first step, and 11, wire has carried out line ball to be fixed, and also needs to carry out clamp operation.Carry out second step clamp when operation, connection jaws 12 longitudinally put into upper clamp mouth 34, under press clamping bar 3, connection jaws 12 is folded by upper clamp mouth 34 and lower clamp mouth 44.As shown in Figure 5, when connection jaws 12 completes after clamp operation, line nose 10 is made complete.
More than show and described basic principle of the present utility model, principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; what in above-described embodiment and specification, describe is principle of the present utility model; under the prerequisite that does not depart from the utility model spirit and scope, the utility model also has various changes and modifications, and these changes and improvements all fall in claimed scope of the present utility model.The protection range that the utility model requires is defined by appending claims and equivalent thereof.
Claims (3)
1. the universal crimping tool for cable nose, comprise base (1), upper clamping bar (3) and lower clamping bar (4), the upper pressure fixture block (31) of upper clamping bar (3) is provided with installing hole (33), the fixture block (41) that presses down of lower clamping bar (4) is provided with lower installing hole (43), upper installing hole (33) and lower installing hole (43) are installed by bolt (5) is movable, pressing down fixture block (41) is fixedly mounted on base (1), it is upper that the down-pressed pole (42) of lower clamping bar (4) is fixedly mounted on base (1), it is characterized in that:
The other clamp mouth (34) that is provided with successively of upper installing hole (33) of upper pressure fixture block (31), upper limit tooth (35), upper line ball mouth (36) and upper line ball tooth (37), press down the other lower clamp mouth (44) that is provided with successively of lower installing hole (43) of fixture block (41), lower line ball tooth (45), lower line ball mouth (46) and lower limit tooth (47), the length of lower clamp mouth (44) is greater than clamp mouth (34) and upper limit tooth (35) sum, when upper pressure fixture block (31) presses down, upper limit tooth (35) contacts with lower clamp mouth (44), upper line ball mouth (36) contacts with lower line ball tooth (45), upper line ball tooth (37) contacts with lower line ball mouth (46), the crest of lower line ball tooth (45) is greater than the crest of line ball tooth (37).
2. a kind of universal crimping tool for cable nose according to claim 1, it is characterized in that: also comprise support bar (2), support bar (2) is erect and is fixedly mounted on base (1), upperpush rod (32) is with the top of support bar (2) by spring (6) connection, and upper pressure fixture block (31) is against on support bar (2) when initial condition.
3. a kind of universal crimping tool for cable nose according to claim 1, is characterized in that: on the upperpush rod (32) of described upper clamping bar (3), sheath A(7 is installed), described down-pressed pole is provided with sheath B(8 on (42)).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420404053.5U CN204012128U (en) | 2014-07-22 | 2014-07-22 | A kind of universal crimping tool for cable nose |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420404053.5U CN204012128U (en) | 2014-07-22 | 2014-07-22 | A kind of universal crimping tool for cable nose |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204012128U true CN204012128U (en) | 2014-12-10 |
Family
ID=52052071
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420404053.5U Active CN204012128U (en) | 2014-07-22 | 2014-07-22 | A kind of universal crimping tool for cable nose |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204012128U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104092080A (en) * | 2014-07-22 | 2014-10-08 | 国家电网公司 | Universal crimping tool used for cable lugs |
-
2014
- 2014-07-22 CN CN201420404053.5U patent/CN204012128U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104092080A (en) * | 2014-07-22 | 2014-10-08 | 国家电网公司 | Universal crimping tool used for cable lugs |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |