CN206492863U - A kind of knuckle bonding clamp mould - Google Patents
A kind of knuckle bonding clamp mould Download PDFInfo
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- CN206492863U CN206492863U CN201621467330.2U CN201621467330U CN206492863U CN 206492863 U CN206492863 U CN 206492863U CN 201621467330 U CN201621467330 U CN 201621467330U CN 206492863 U CN206492863 U CN 206492863U
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Abstract
The utility model is related to a kind of knuckle bonding clamp mould, and the clamp mould makes clamp using copper strips, and mould includes cope plate, lower template, and the guide pillar guide sleeve structure being arranged between cope plate and lower template；Between cope plate and lower template punching and end shaping station, crimping station, crimping and punching station and cut-out station are disposed with along the conveying direction of copper strips.The utility model has the advantage of：The utility model knuckle bonding clamp mould, rushing waist-shaped hole, end shaping, angle crimping, side crimping, rushing the processes such as circular port and cut-out for knuckle bonding clamp is continuously finished in different station, greatly reduce middle operating, significantly improve production efficiency, simultaneously, the use of many molds is decreased, and then reduces production cost；In addition, angle crimping and side crimping are decomposed, and in the piecewise crimping of different station, it is to avoid traditional disposable crimping, bending excessively causes to scrap, so as to substantially increase the qualification rate of product.
Description
Technical field
The utility model is related to a kind of mould, more particularly to a kind of knuckle bonding clamp mould.
Background technology
Grounding clamp is used to the feeder line of electrical equipment or shielding line induced electricity importing ground networks, the sense for preventing thunderbolt from producing
Electric equipment should be caused to damage.Existing non-glue-type grounding clamp of exempting from mainly includes universal, spring type, knuckle type etc.；Such as Fig. 1 institutes
The knuckle bonding clamp shown, includes the rectangular panel body 7 of a sheet, and plate body corner is rounding, along rectangular panel body
Length bearing of trend includes upper and lower provided with three groups of waist-shaped hole groups parallel with rectangular panel body width, every group of waist-shaped hole group
Symmetrically arranged waist-shaped hole 8, and symmetrical it is provided with two bolt connecting holes 9 in the top in adjacent two waist-shaped holes group gap；Its
Side away from circular hole has the crimping 10 of a turnover, and also has one to turn down direction with crimping close to one jiao of bolt connecting hole
Volume angle 11 in the same direction.
Modern industry is produced, and knuckle bonding clamp often uses single die, sequentially passes through perforating die, trimming
Multiple either simplex sequences such as mould, angle wiring dit, side wiring dit, because the process being related to is more, it is necessary to which many molds, this is resulted in
The totle drilling cost of punching production is higher, and automaticity is also low, so as to cause production efficiency low.In addition, in flange crimping operation, easily
Bending excessively causes to scrap, and product qualification rate is low.
Utility model content
The technical problems to be solved in the utility model is to provide the knuckle shielding that a kind of production efficiency is high, product qualification rate is high
It is grounded clamp mould.
In order to solve the above technical problems, the technical solution of the utility model is：A kind of knuckle bonding clamp mould, should
Clamp mould makes clamp using copper strips, and its innovative point is：Mould includes cope plate, lower template, and is arranged on cope plate
Guide pillar guide sleeve structure between lower template；
Between cope plate and lower template punching and end shaping station, crimping are disposed with along the conveying direction of copper strips
Station, crimping and punching station and cut-out station；
The punching three group waist-shaped holes corresponding with product including being arranged in lower template with end shaping station and end
Portion's forming hole, in addition to three groups of waist-shaped hole drifts corresponding with three groups of waist-shaped holes and end forming hole and end on cope plate
Portion's forming punching head；The end forming hole includes left end forming hole and right-hand end forming hole, the left end shaping
Kong Weiyi T-type structures, right-hand end forming hole includes the first right-hand end forming hole and the second right-hand end forming hole, described the
One right-hand end forming hole includes the two L-type holes being oppositely arranged and the bar hole being arranged between L-type hole, second right side
End forming hole includes two bar holes, and then the left end and the right side for passing through end forming hole and end forming punching head cooperation shaped article
End；
The crimping station includes first jiao of crimping station corresponding with product, second jiao of crimping station and the first side crimping
Station；First jiao of crimping station includes first jiao of crimping insert being arranged on cope plate, and is arranged in lower template
First jiao of crimping groove corresponding with first jiao of crimping insert；Second jiao of crimping station includes second be arranged in lower template
Angle crimping groove, the sidepiece on the groove top of second jiao of crimping groove has a major arc arc convex A into groove, and at second jiao
Insert under one second jiao of crimping is provided with crimping groove, the top of insert is convex with major arc arc with one under second jiao of crimping
The arc-shaped depression portion A that A coordinates is played, second jiao of crimping station also includes being arranged on cope plate matching somebody with somebody with insert under second jiao of crimping
Insert on the second jiao of crimping closed；First side crimping station includes the first side crimping groove being arranged in lower template, described
Insert B under insert A and side crimping is disposed with the crimping of side along the conveying direction of copper strips in first side crimping groove, it is described
The upper end sidepiece that insert A upper end sidepiece has insert B under a minor arc arc convex, the side crimping under the crimping of side has
One major arc arc convex B, and insert B left side is also tiltedly installed with an angle crimping appearance corresponding with product under the crimping of side
Receive groove A；First side crimping station is also including insert on the insert A on the side crimping on cope plate and side crimping
Insert A lower surface has insert on an arc-shaped depression portion B coordinated with minor arc arc convex, side crimping on B, and side crimping
B lower surface has an arc-shaped depression portion C coordinated with major arc arc convex B；
The crimping includes being arranged in lower template the second side crimping groove corresponding with product, circular hole with punching station
And angle crimping holding tank B, and the upper end sidepiece of second side crimping groove is set to a minor arc arc-shaped depression portion A structures, the crimping with
Punching station also include being arranged on the second side crimping coordinated on cope plate with second side crimping groove and circular hole insert and
On circular hole drift, and second side crimping the lower end sidepiece of insert have minor arc an arc-shaped depression portion B, minor arc arc-shaped depression portion A with it is bad
Arc arc-shaped depression portion B coordinates, and product is had a major arc arc crimping；
The cut-out station is pointed to copper strips mobile route including the side crimping holding tank being arranged in lower template and one
The material-dropping hole of both sides, cut-out station also includes the cut-out drift coordinated with material-dropping hole being arranged on cope plate.
The utility model has the advantage of：The utility model knuckle bonding clamp mould, in cope plate and lower template
Between be disposed with punching and end shaping station, crimping station, crimping and punching station along the conveying direction of copper strips and cut
Disconnected station, rushing waist-shaped hole, end shaping, angle crimping, side crimping, rushing for knuckle bonding clamp is continuously finished in different station
The process such as circular port and cut-out, greatly reduces middle operating, significantly improves production efficiency, meanwhile, decrease many cover dies
The use of tool, and then reduce production cost；In addition, angle crimping and side crimping are decomposed, and in the piecewise crimping of different station,
Traditional disposable crimping is avoided, bending excessively causes to scrap, so as to substantially increase the qualification rate of product.
Brief description of the drawings
The utility model is described in further detail with reference to the accompanying drawings and detailed description.
Fig. 1 is the utility model knuckle bonding clamp structural representation.
Fig. 2 is the side view of the utility model knuckle bonding clamp mould.
Fig. 3 is the top view of cope plate in Fig. 2.
Fig. 4 is the top view of lower template in Fig. 2.
Fig. 5 is the side view of insert under second jiao of crimping groove and second jiao of crimping in the utility model.
Fig. 6 is the side view of insert A and insert A under the crimping of side on the crimping of side in the utility model.
Fig. 7 is the side view of insert B and insert B under the crimping of side on the crimping of side in the utility model.
Fig. 8 is second side crimping groove and the side view of insert on the crimping of second side in the utility model.
Fig. 9 is the continuously shaped schematic diagram of the utility model knuckle bonding clamp.
Figure 10-13 is the process schematic that the utility model knuckle bonding clamp angle crimping and side crimping are molded.
Embodiment
The following examples can make professional and technical personnel that the utility model is more fully understood, but therefore will not
The utility model is limited among described scope of embodiments.
Embodiment
The present embodiment knuckle bonding clamp mould, the clamp mould makes clamp using copper strips, as shown in Fig. 2 mould
Tool includes cope plate 1, lower template 2, and the guide pillar guide sleeve structure 3 being arranged between cope plate 1 and lower template 2.
As shown in Figures 3 and 4, punching and end are disposed with along the conveying direction of copper strips between cope plate 1 and lower template 2
Portion's shaping station, crimping station, crimping and punching station and cut-out station.Specifically：
The punching three group waist-shaped holes 21 corresponding with product in lower template 2 including being arranged on end shaping station and end
Forming hole 22, in addition to rushed on cope plate 1 with 22 corresponding three groups of waist-shaped holes of three groups of waist-shaped holes 21 and end forming hole
First 11 and end forming punching head 12；End forming hole 22 includes left end forming hole 221 and right-hand end forming hole 222, left
Side end forming hole 221 is a T-type structure, and right-hand end forming hole 222 includes the first right-hand end forming hole and the second right side
End forming hole, the first right-hand end forming hole includes the two L-type holes 2221 being oppositely arranged and the bar being arranged between L-type hole
Shape hole 2222, the second right-hand end forming hole includes two bar holes 2223, and then is molded punching by end forming hole 22 and end
First 12 coordinate the left end and right-hand member of shaped article.
Crimping station includes first jiao of crimping station corresponding with product, second jiao of crimping station and the first side crimping work
Position；First jiao of crimping station includes first jiao of crimping insert 13 being arranged on cope plate 1, and be arranged in lower template 2 with
First jiao of crimping insert, 13 corresponding first jiaos of crimping grooves 23；As shown in figure 5, second jiao of crimping station includes being arranged on lower template
Second jiao of crimping groove 24 on 2, the sidepiece on the groove top of second jiao of crimping groove 24 has a major arc arc convex A into groove,
And the top tool of insert 241 under insert 241 under one second jiao of crimping, second jiao of crimping is provided with second jiao of crimping groove 24
There is an arc-shaped depression portion A that one and major arc arc convex A coordinate, second jiao of crimping station also includes being arranged on cope plate 1 and the
Insert 14 on second jiao of crimping that insert 241 coordinates under two jiaos of crimpings；As shown in Figures 6 and 7, the first side crimping station includes setting
In the first side crimping groove 25 in lower template 2, the first side crimping groove 25 side volume is disposed with along the conveying direction of copper strips
The upper end sidepiece of insert 251 has a minor arc arc convex under insert 252, side crimping under insert 251 and side crimping under side,
Under the crimping of side the upper end sidepiece of insert 252 have a major arc arc convex B, and under the crimping of side insert 252 left side also
It is tiltedly installed with an angle crimping holding tank 261 corresponding with product；First side crimping station also includes being arranged on cope plate 1
Side crimping on insert 151 and side crimping in insert 152, and side crimping the lower surface of insert 151 have one with it is bad
The lower surface of insert 152 has one to coordinate with major arc arc convex B on the arc-shaped depression portion B that arc arc convex coordinates, side crimping
Arc-shaped depression portion C.
Crimping includes being arranged on second side crimping groove 27 corresponding with product in lower template 2, circular hole with punching station
28 and angle crimping holding tank 262, as shown in figure 8, the upper end sidepiece of second side crimping groove 27 is set to minor arc arc-shaped depression portion A knots
Structure, crimping also includes being arranged on the second side with second side crimping groove 27 and circular hole 28 coordinated on cope plate 1 with punching station
The lower end sidepiece of insert 17 has a minor arc arc-shaped depression portion on insert 17 and circular hole drift 18, and second side crimping on the crimping of side
B, minor arc arc-shaped depression portion A coordinate with minor arc arc-shaped depression portion B, product is had a major arc arc crimping.
The side crimping holding tank 4 and one that cut-out station includes being arranged in lower template 2 is pointed to copper strips mobile route two
The material-dropping hole 29 of side, cut-out station also includes the cut-out drift 19 coordinated with material-dropping hole 29 being arranged on cope plate 1.
It is additionally provided with to be provided with positioning hole 5, cope plate 1 in the lower template 2 of the feed side of each station and coordinates with positioning hole 5
Gage punch 6, gage punch 6 coordinates with positioning hole 5, can prevent copper strips in process, be subjected to displacement, and causes punching
Pressure is inaccurate, and then influences the quality of product.
Operation principle：As shown in figure 9, copper strips is placed between cope plate 1 and lower template 2, driven by automatic charging device
Copper strips intermittence spacing is by the mould of punch press, and copper strips is moved to punching and end shaping station, by three groups of waist-shaped hole drifts 11
And end forming punching head 12 beats copper strips waist-shaped hole with the cooperation of lower mould and end is molded, and end shaping is molded in two times, left end
Portion's shaping first molds left front end, and right part first molds both ends and interlude；Copper strips is moved into the second right-hand end again
The position of forming hole, reshaping goes out left rear end portion, and right part molds a complete end；As shown in Figure 10, in secondary end
During shaping, while first jiao of crimping station in crimping station is put in copper strips part, by the one of copper strips angularly lower pre-bending；Such as Figure 11 institutes
Show, then by copper strips move to crimping station second jiao of crimping station and the first side crimping station the first side crimping groove 25 when, will
Copper strips after the pre-bending of angle is angular by the copper strips after pre-bending by insert 14 on second jiao of crimping and insert 241 under second jiao of crimping again
Centre extruding, forms the angle crimping corresponding with product, meanwhile, a side of copper strips passes through insert 151 and side on the crimping of side
Insert 251 coordinates under the crimping of side, downward pre-bending；As shown in figure 12, then copper strips is moved to the first side crimping work of crimping station
Under the side crimping of position during insert 252, by the copper strips after the pre-bending of side again by under insert 152 on the crimping of side and side crimping
Insert 252 coordinates, and the side of pre-bending is carried out downwards into secondary pre-bending；As shown in figure 13, the copper strips after the secondary pre-bending in side is passed through again
When crossing crimping with punching station, coordinated by insert 17 on the crimping of second side and second side crimping groove 27 by secondary pre-bending
Side is extruded to centre, forms the side crimping corresponding with product；Meanwhile, circle is beaten copper strips with circular hole drift and lower mould
Hole；Finally, cut-out station is moved to, cut-out drift coordinates with the lower mould of cut-out is cut off unnecessary copper strips side.
General principle of the present utility model and principal character and advantage of the present utility model has been shown and described above.This
The technical staff of industry is retouched in above-described embodiment and specification it should be appreciated that the utility model is not restricted to the described embodiments
That states simply illustrates principle of the present utility model, on the premise of the utility model spirit and scope are not departed from, the utility model
Various changes and modifications are also had, these changes and improvements are both fallen within the range of claimed the utility model.This practicality is new
Scope is claimed by appended claims and its equivalent thereof in type.
Claims (1)
1. a kind of knuckle bonding clamp mould, the clamp mould makes clamp using copper strips, it is characterised in that：Mould includes
Cope plate, lower template, and the guide pillar guide sleeve structure being arranged between cope plate and lower template；
Between cope plate and lower template punching and end shaping station, crimping work are disposed with along the conveying direction of copper strips
Position, crimping and punching station and cut-out station；
The punching and end shaping station include being arranged in lower template three group waist-shaped holes corresponding with product and end into
Type hole, in addition on cope plate three groups of waist-shaped hole drifts corresponding with three groups of waist-shaped holes and end forming hole and end into
Type drift；The end forming hole includes left end forming hole and right-hand end forming hole, and the left end forming hole is
One T-type structure, right-hand end forming hole includes the first right-hand end forming hole and the second right-hand end forming hole, and described first is right
Side end forming hole includes the two L-type holes being oppositely arranged and the bar hole being arranged between L-type hole, second right-hand end
Forming hole includes two bar holes, and then passes through end forming hole and the left end and right-hand member of end forming punching head cooperation shaped article；
The crimping station includes first jiao of crimping station corresponding with product, second jiao of crimping station and the first side crimping work
Position；First jiao of crimping station include be arranged on cope plate on first jiao of crimping insert, and be arranged in lower template with
The corresponding first jiao of crimping groove of first jiao of crimping insert；Second jiao of crimping station includes second jiao be arranged in lower template
Crimping groove, the sidepiece on the groove top of second jiao of crimping groove has a major arc arc convex A into groove, and in second jiao of volume
Insert under one second jiao of crimping is provided with the groove of side, the top of insert has one and major arc arc convex under second jiao of crimping
The arc-shaped depression portion A that A coordinates, second jiao of crimping station also includes being arranged on cope plate coordinating with insert under second jiao of crimping
Second jiao of crimping on insert；First side crimping station includes being arranged on the first side crimping groove in lower template, and described the
Insert B, the side under insert A and side crimping are disposed with the crimping of side along the conveying direction of copper strips in the crimping groove of side
The upper end sidepiece that insert A upper end sidepiece has insert B under a minor arc arc convex, the side crimping under the crimping of side has one
Major arc arc convex B, and insert B left side is also tiltedly installed with an angle crimping receiving corresponding with product under the crimping of side
Groove A；First side crimping station also includes on the side crimping that is arranged on cope plate insert B on insert A and side crimping,
And insert A lower surface has insert B on an arc-shaped depression portion B coordinated with minor arc arc convex, side crimping on the crimping of side
Lower surface have one with major arc arc convex B coordinate arc-shaped depression portion C；
The crimping includes being arranged in lower template second side crimping groove, circular hole and the angle corresponding with product with punching station
Crimping holding tank B, and the upper end sidepiece of second side crimping groove is set to a minor arc arc-shaped depression portion A structures, the crimping and punching
Station also includes being arranged on insert and circular hole on the second side crimping with second side crimping groove and circular hole coordinated on cope plate
The lower end sidepiece of insert has minor arc an arc-shaped depression portion B, minor arc arc-shaped depression portion A and minor arc arc on drift, and second side crimping
Shape recess B coordinates, and product is had a major arc arc crimping；
The cut-out station is pointed to copper strips mobile route both sides including the side crimping holding tank being arranged in lower template and one
Material-dropping hole, cut-out station also include be arranged on cope plate on material-dropping hole coordinate cut-out drift.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621467330.2U CN206492863U (en) | 2016-12-29 | 2016-12-29 | A kind of knuckle bonding clamp mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621467330.2U CN206492863U (en) | 2016-12-29 | 2016-12-29 | A kind of knuckle bonding clamp mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206492863U true CN206492863U (en) | 2017-09-15 |
Family
ID=59801787
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621467330.2U Active CN206492863U (en) | 2016-12-29 | 2016-12-29 | A kind of knuckle bonding clamp mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206492863U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106734640A (en) * | 2016-12-29 | 2017-05-31 | 江苏华灿电讯股份有限公司 | A kind of knuckle bonding clamp mould |
-
2016
- 2016-12-29 CN CN201621467330.2U patent/CN206492863U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106734640A (en) * | 2016-12-29 | 2017-05-31 | 江苏华灿电讯股份有限公司 | A kind of knuckle bonding clamp mould |
| CN106734640B (en) * | 2016-12-29 | 2018-08-31 | 广东华灿电讯科技有限公司 | A kind of dog-ear bonding clamp mold |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 226500 Yongfu County, Rugao City, Jiangsu province Nantong Yongfu industrial concentration area (Yongfu village five sets) Patentee after: Jiangsu Huacan Telecom Group Co., Ltd. Address before: 226500 Yongfu County, Rugao City, Jiangsu province Nantong Yongfu industrial concentration area (Yongfu village five sets) Patentee before: Jiangsu Huacan Telecommunications Co., Ltd. |