CN206763739U - Three-dimensional rotary-cut diel - Google Patents
Three-dimensional rotary-cut diel Download PDFInfo
- Publication number
- CN206763739U CN206763739U CN201720464349.XU CN201720464349U CN206763739U CN 206763739 U CN206763739 U CN 206763739U CN 201720464349 U CN201720464349 U CN 201720464349U CN 206763739 U CN206763739 U CN 206763739U
- Authority
- CN
- China
- Prior art keywords
- moving knife
- moving
- fixed plate
- stationary knife
- block
- 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
Links
Abstract
Three-dimensional rotary-cut diel,Including cope plate and lower template,Slide rail is connected with below described cope plate,Moving knife fixed plate is slidably connected on slide rail,Moving knife block is connected with moving knife fixed plate,The stationary knife block with the matching of described moving knife block is provided with lower template,A guide pad is respectively arranged with the both sides of stationary knife block,And two described guide pads are symmetrical arranged relative to stationary knife block,Stationary knife side projection is provided with two opposite sides of guide pad,And difference in height be present between two stationary knife side projections,Moving knife side projection is respectively arranged with the both sides of described moving knife fixed plate,And two moving knife side projections match with a stationary knife side projection respectively,One end of described slide rail is provided with the baffle plate with via,Activity, which is worn, in described via is connected to reset bolt,Back-moving spring is connected to resetting bolt coat,And the both ends of back-moving spring are withstood on baffle plate and the nut portion for resetting bolt respectively,And described reset bolt thread is connected in moving knife fixed plate.
Description
Technical field
A kind of mould is the utility model is related to, particularly a kind of three-dimensional rotary-cut diel.
Background technology
When carrying out punch forming in the workpiece of C fonts or concave character type to section using diel（This kind of workpiece it is disconnected
Face figure is shown in Fig. 1）, the face A being molded during vertical punching press disclosure satisfy that technological requirement, and lateral face B is then often in punching course
Middle generation burr, in order to solve the above problems, workpiece, but Multi-step forming can only be traditionally obtained by the way of Multi-step forming
The transition vestige to connect can be left on the surface of workpiece afterwards, it is also necessary to PROCESS FOR TREATMENT, time and effort consuming, stream are carried out to the transition vestige
Journey is cumbersome, and is difficult to the quality requirements for meeting high-precision part.Therefore a kind of method that can solve the problem that above mentioned problem is needed now
Or device.
The content of the invention
The utility model is to solve the above-mentioned deficiency present in prior art, proposes that one kind is simple in construction, design is skilful
It is wonderful, it is rationally distributed, it can disposably complete the three-dimensional rotary-cut stamping die to workpiece level face and the facade operation of punch forming simultaneously
Tool.
Technical solution of the present utility model is：A kind of three-dimensional rotary-cut diel, including cope plate 1 and lower template 2,
It is characterized in that：Slide rail 3 is connected with the lower section of described cope plate 1, moving knife fixed plate 4 is slidably connected on slide rail 3,
Moving knife block 5 is connected with moving knife fixed plate 4, the stationary knife block 6 with the matching of described moving knife block 5 is provided with lower template 2, fixed
The both sides of cutter block 6 are respectively arranged with a guide pad 7, and described two guide pads 7 are symmetrical arranged relative to stationary knife block 6,
Two opposite sides of guide pad 7 are provided with stationary knife side projection 8, and difference in height be present between two stationary knife side projections 8, in institute
The both sides for the moving knife fixed plate 4 stated are respectively arranged with moving knife side projection 9, and each moving knife side projection 9 is convex with a stationary knife side
Play 8 to match, one end of described slide rail 3 is provided with the baffle plate 10 with via, and activity, which is worn, in described via is connected to reset
Bolt 11, back-moving spring 12 is socketed with outside bolt 11 resetting, and the both ends of back-moving spring 12 withstand on baffle plate 10 and resetted respectively
On the nut portion of bolt 11, and described reset bolt 11 is threaded in moving knife fixed plate 4.
The utility model compared with the existing technology, has the following advantages that：
The three-dimensional rotary-cut diel of this kind of structure type, its is simple in construction, ingenious in design, rationally distributed, and it is for adding
The workpiece of work special shape（Section is in C fonts or concave character type）When existing variety of problems, design it is a kind of can be descending
Meanwhile the diel of lateral displacement is done under the mating reaction of guide pad, this mould can disposably be completed three-dimensional
Punching operation, compared with traditional mould, operating time and step can be greatlyd save, simultaneously because workpiece is by same mould
Have stamping forming, therefore be also not in transition lapping defect, the quality of workpiece is effectively ensured.And its manufacture craft is simple,
Manufacturing cost is cheap, it can be said that it possesses a variety of advantages, particularly suitable for popularization and application in the art, before its market
Scape is very wide.
Brief description of the drawings
Fig. 1 is the section configuration schematic diagram using the stamping forming workpiece of the utility model embodiment.
Fig. 2 is the structural representation of the utility model embodiment.
Embodiment
Below in conjunction with brief description of the drawings specific embodiment of the present utility model.As shown in Figure 1 and Figure 2：A kind of three-dimensional rotary-cut
Diel, including cope plate 1 and lower template 2, slide rail 3 is connected with the lower section of cope plate 1, the company of slip on this slide rail 3
Moving knife fixed plate 4 is connected to, i.e. on slide rail 3 between cope plate 1 relative motion can occur for moving knife fixed plate 4, consolidate in moving knife
Moving knife block 5 is connected with fixed board 4, and the stationary knife block 6 to match with above-mentioned moving knife block 5 is then provided with lower template 2, in stationary knife block
A guide pad 7 is fixedly installed in the lower template 2 of 6 both sides respectively, and the two guide pads 7 are symmetrically set relative to stationary knife block 6
Put, in the opposite side of inner side, i.e. two guide pad 7 of each guide pad 7, be provided with stationary knife side projection 8, and it is above-mentioned
Difference in height be present between two stationary knife side projections 8, moving knife side projection 9 is also respectively provided with the both sides of moving knife fixed plate 4, and
The two two moving knife side projections 9 correspond with two stationary knife sides projection 8 respectively, be provided with the side of slide rail 3 with
The baffle plate 10 in hole, activity, which wears to be connected to, in via resets bolt 11, and back-moving spring 12 is socketed with outside described reset bolt 11,
And the both ends of this back-moving spring 12 are withstood on baffle plate 10 and the nut portion for resetting bolt respectively, and above-mentioned reset bolt
11 are also fixedly connected between moving knife fixed plate 4.
The course of work of the three-dimensional rotary-cut diel of the utility model embodiment is as follows：Need to section in C fonts or
The workpiece of concave character type（As shown in Figure 1）When carrying out punch forming, first by unprocessed workpiece（Now workpiece is the plate without radian
Material）It is placed on stationary knife block 6, then cope plate 1 is descending, drives moving knife block 5 to carry out punching press to workpiece, in moving knife block 5 and stationary knife
Under the collective effect of block 6, workpiece is plastically deformed, and forms required shape,
During moving knife block 5 is descending, first the both sides of workpiece can be allowed to bend, meanwhile, in moving knife fixed plate 4
One moving knife side projection 9 can contact with one of a relatively high in two stationary knife side projections 8, due to moving knife fixed plate 4 and moving knife
With cope plate 1 relative motion can occur for block 5 in the horizontal direction, therefore in two projections to contact with each other（Moving knife side projection 9
With stationary knife side projection 8）In the presence of, lateral displacement can occur for moving knife block 5, and a facade of workpiece is rushed from the side
Pressure；And moving knife fixed plate 4 continues traveling downwardly, another moving knife side projection 9 can contact with relatively low stationary knife side projection 8, and drive
Dynamic moving knife block 5 carries out horizontal movement towards the direction opposite with the above-mentioned direction of motion, from the side to another facade of workpiece
Punching press is carried out, finally, moving knife block 5 and moving knife block 6 are jointly to the horizontal component of workpiece（Or level of approximation part）Punching press is carried out,
In punching operation, realize that the punching press that three steps are carried out to a horizontal component on workpiece and two facade parts is grasped
Make；
After punching operation terminates, cope plate 1 drives moving knife fixed plate 4 up, when moving knife fixed plate 4 and guide pad 7 depart from
After contact, in the presence of back-moving spring 12, moving knife fixed plate 4 can return to the position contacted with baffle plate 10（That is initial position）,
This structure can prevent moving knife fixed plate 4 from being collided because of shift in position and with guide pad 7 in next punching course, ensure each
After punching press terminates, moving knife fixed plate 4 and moving knife block 5 can return to initial position.
Claims (1)
1. a kind of three-dimensional rotary-cut diel, including cope plate（1）And lower template（2）, it is characterised in that：In described cope plate
（1）Lower section be connected with slide rail（3）, in slide rail（3）On slidably connect moving knife fixed plate（4）, in moving knife fixed plate（4）Upper company
It is connected to moving knife block（5）, in lower template（2）On be provided with and described moving knife block（5）The stationary knife block of matching（6）, in stationary knife block（6）
Both sides be respectively arranged with a guide pad（7）, and described two guide pads（7）Relative to stationary knife block（6）It is symmetrical arranged,
Two guide pads（7）Opposite side is provided with stationary knife side projection（8）, and two stationary knife sides are raised（8）Between exist height
Difference, in described moving knife fixed plate（4）Both sides be respectively arranged with moving knife side projection（9）, and each moving knife side is raised（9）With
One stationary knife side is raised（8）Match, described slide rail（3）One end be provided with the baffle plate with via（10）, in described mistake
Activity, which is worn, in hole is connected to reset bolt（11）, resetting bolt（11）It is socketed with back-moving spring outside（12）, and back-moving spring（12）
Both ends withstand on baffle plate respectively（10）With reset bolt（11）Nut portion on, and described reset bolt（11）Threaded connection
In moving knife fixed plate（4）On.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720464349.XU CN206763739U (en) | 2017-04-28 | 2017-04-28 | Three-dimensional rotary-cut diel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720464349.XU CN206763739U (en) | 2017-04-28 | 2017-04-28 | Three-dimensional rotary-cut diel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206763739U true CN206763739U (en) | 2017-12-19 |
Family
ID=60634564
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720464349.XU Expired - Fee Related CN206763739U (en) | 2017-04-28 | 2017-04-28 | Three-dimensional rotary-cut diel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206763739U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110586770A (en) * | 2019-10-23 | 2019-12-20 | 力工科技(深圳)有限公司 | Progressive radius stamping die |
| CN110732603A (en) * | 2019-10-23 | 2020-01-31 | 力工科技(深圳)有限公司 | Material conveying device of three-dimensional rotary-cut stamping die |
-
2017
- 2017-04-28 CN CN201720464349.XU patent/CN206763739U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110586770A (en) * | 2019-10-23 | 2019-12-20 | 力工科技(深圳)有限公司 | Progressive radius stamping die |
| CN110732603A (en) * | 2019-10-23 | 2020-01-31 | 力工科技(深圳)有限公司 | Material conveying device of three-dimensional rotary-cut stamping die |
| CN110732603B (en) * | 2019-10-23 | 2022-04-19 | 力工科技(深圳)有限公司 | Material conveying device of three-dimensional rotary-cut stamping die |
| CN110586770B (en) * | 2019-10-23 | 2022-04-19 | 力工科技(深圳)有限公司 | Progressive radius stamping die |
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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: 20171219 Termination date: 20190428 |