CN205967179U - Punch press material returned mould - Google Patents
Punch press material returned mould Download PDFInfo
- Publication number
- CN205967179U CN205967179U CN201620984566.7U CN201620984566U CN205967179U CN 205967179 U CN205967179 U CN 205967179U CN 201620984566 U CN201620984566 U CN 201620984566U CN 205967179 U CN205967179 U CN 205967179U
- Authority
- CN
- China
- Prior art keywords
- punch press
- mould
- die
- spring
- top board
- 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.)
- Active
Links
Abstract
The utility model belongs to the technical field of the punch press accessory, specific saying relates to a punch press material returned mould. Its main technical scheme: mainly by the bottom set up the through -hole the die body, with roof that die bottom shape suited and the retractable device constitution that is used for releasing the roof die, retractable device passes the through -hole with the bottom of roof is connected. This punch press material returned mould has material returned safety, convenient operation's characteristics.
Description
Technical field
This utility model belongs to punch press accessory technical field, is concretely related to a kind of punch press material rejection mould.
Background technology
Punch press is widely used in punching press and the molding of each production field parts, in its work process, huge punching
Finished parts are fixed on the inside of die by power, take out very difficult.It mostly is artificial to the discharging of die at present to operate, or utilize position
Actuating unit in die bottom drives thimble to eject finished parts.Wherein above-mentioned artificial operation typically adopts external force impact recessed
Mould, so as to the finished parts of inside come off, is wasted time and energy and is easily damaged mould；Drive thimble using actuating unit by finished parts
Ejection, thimble can not to finished parts uniform force, local pressure is excessive easily to make finished parts bend, and causes mass defect.
Utility model content
The purpose of this utility model is exactly to provide a kind of material returned safety, easy to operate punch press material rejection mould.
For achieving the above object, the technical scheme that this utility model is adopted is：
A kind of punch press material rejection mould, for by the finished parts removal in die, the die mainly arranging through hole by bottom is originally
Top board that body and described female bottom shape are adapted and constituting for top board being released the telescopic mounting of die, described can
Retractor device is connected through described through hole with the bottom of described top board.
The additional technical feature constituting a kind of above-mentioned punch press material rejection mould also includes：
Described telescopic mounting is cylinder or the hydraulic cylinder being fixedly installed on described female bottom, described cylinder or liquid
The piston rod of cylinder pressure is connected through described through hole with the bottom of described top board；
Described telescopic mounting is mainly by the cylinder of push rod and the receiving spring being fixedly installed on described female bottom
Constitute, wherein, described push rod one end is connected through described through hole with described top board bottom, the other end of described push rod and described bullet
Spring connects；The compressible length of described spring is not less than the depth of die, and the length of described push rod is flushed with the depth of die；
Described spring is rubber spring or metal spring；
Described rubber spring is rubber air spring；
Described telescopic mounting quantity is even number and is uniformly distributed in described female bottom, described telescopic mounting is worn
Cross and be connected with described top board in described die opposite site setting through hole.
A kind of punch press material rejection mould provided by the utility model compared with prior art, has advantages below：First, by
In this mould mainly by the die body of the bottom setting through hole top board adaptable with female bottom shape with for pushing away top board
The telescopic mounting going out die is constituted, and described telescopic mounting is connected with the bottom of described top board through described through hole, therefore may be used
It is ejected safely by retractor device by being delivered to top board uniform force application on finished parts, serves protective effect；Second, this mould
The telescopic mounting of tool is cylinder or the hydraulic cylinder being fixedly installed on described female bottom, the piston rod of described cylinder or hydraulic cylinder
Be connected through described through hole with the bottom of described top board, therefore material returned process save time, laborsaving, save worry, there is production efficiency high
Feature；Third, the telescopic mounting of this mould can also be by push rod and the receiving spring being fixedly installed on described female bottom
Cylinder is constituted, and described push rod one end is connected through described through hole with described top board bottom, and the other end is connected with described spring, described
The compressible length of spring is not less than the depth of die, and the length of described push rod is flushed with the depth of die it is achieved that passive move
Power discharging, has saved production cost；Fourth, the rubber spring constituting this mould can be rubber spring or metal spring, preferably
For rubber air spring, by pressure in adjustment, different bearing capacitys can be obtained, therefore adapt to the demand of multiple load.
Lightweight, long service life, high-frequency vibration isolation and sound insulation value are good, and required installing space is little simultaneously, and it is convenient to change.
Brief description
Fig. 1 is structural representation on punch press for this utility model punch press material rejection mould installion；
Fig. 2 is another kind of structural representation constituting above-mentioned punch press material rejection mould；
Fig. 3 is another kind of structural representation constituting above-mentioned punch press material rejection die springs.
Specific embodiment
Below in conjunction with the accompanying drawings a kind of structure of punch press material rejection mould provided by the utility model and operation principle are made into
The detailed description of one step.
As shown in figure 1, being a kind of structural representation of punch press material rejection mould provided by the utility model.Constitute this punch press
The structure of material returned mould mainly arranges, by bottom, the top board 2 that the die body 1 of through hole and described die 1 bottom shape are adapted
Constitute with the telescopic mounting 3 for top board 2 is released die 1, described telescopic mounting 3 passes through described through hole 4 and described top
The bottom of plate 2 connects.
Its operation principle is：By this material returned mould installion on punch press, start punch press punching sheet material, the finished parts quilt of formation
It is fixed on inside die 1, the through hole 4 that telescopic mounting 3 starts to extend through die 1 bottom is used to the top board 2 of finished parts bottom
Finished parts are ejected safely by power by top board 2.
In constituting a kind of above-mentioned structure of punch press material rejection mould,
In order to improve the material returned efficiency of mould, reduce labor intensity, above-mentioned telescopic mounting 1 is recessed for being fixedly installed on
The cylinder of mould 1 bottom or hydraulic cylinder, the piston rod of cylinder or hydraulic cylinder is connected through through hole with the bottom of top board, you can to pass through
Driving source is had to realize the safe material returned；
For energy saving, reduce production cost, above-mentioned telescopic mounting 3 main by push rod 53 be fixedly installed on
The cylinder 51 of the receiving spring 52 of die 1 bottom is constituted, and wherein, push rod 53 one end passes through described through hole 4 and described top board 2 bottom
Connect, the other end is connected with above-mentioned spring 52；The compressible length of spring 52 is not less than the depth of die 1, the length of push rod 53
Flush with the depth of die 1；
As described in Figure 2, above-mentioned spring 52 can select polytype, can be rubber spring or metal spring, energy
Preferably realize isolating technique it is ensured that the security and stability of the base of punch press and control system；
As described in Figure 3, above-mentioned rubber spring is preferably rubber air spring 6, the high frequency of rubber air spring 6 every
Shake, sound insulation and the low advantage of the natural frequency of vibration, different bearing capacitys can be obtained by pressure in adjustment, therefore adapt to multiple
The demand of load, and long service life, operation is changed convenient.
Above-mentioned telescopic mounting 3 quantity is even number and is uniformly distributed in die 1 bottom, telescopic mounting 3 is passed through
Die 1 opposite site setting through hole 4 is connected with top board 2, and therefore during the material returned, top board 2 horizontal homogeneous stress, ejects into safely
Product part.
Claims (6)
1. a kind of punch press material rejection mould, for by the finished parts removal in die it is characterised in that：Mainly through hole is arranged by bottom
Die body and described female bottom shape be adapted top board and for by top board release die telescopic mounting structure
Become, described telescopic mounting is connected through described through hole with the bottom of described top board.
2. as claimed in claim 1 a kind of punch press material rejection mould it is characterised in that：Described telescopic mounting is to be fixedly installed on
The cylinder of described female bottom or hydraulic cylinder, the piston rod of described cylinder or hydraulic cylinder passes through the bottom of described through hole and described top board
Portion connects.
3. as claimed in claim 1 a kind of punch press material rejection mould it is characterised in that：Described telescopic mounting mainly by push rod and
The cylinder being fixedly installed on the receiving spring of described female bottom is constituted, and wherein, described push rod one end passes through described through hole and institute
State top board bottom to connect, the other end of described push rod is connected with described spring；The compressible length of described spring is not less than die
Depth, the length of described push rod flushed with the depth of die.
4. as claimed in claim 3 a kind of punch press material rejection mould it is characterised in that：Described spring is rubber spring or metal elastic
Spring.
5. as claimed in claim 4 a kind of punch press material rejection mould it is characterised in that：Described rubber spring is rubber air bullet
Spring.
6. as claimed in claim 1 a kind of punch press material rejection mould it is characterised in that：Described telescopic mounting quantity be even number and
It is uniformly distributed in described female bottom, described telescopic mounting is passed through described die opposite site setting through hole and described top board
Connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620984566.7U CN205967179U (en) | 2016-08-31 | 2016-08-31 | Punch press material returned mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620984566.7U CN205967179U (en) | 2016-08-31 | 2016-08-31 | Punch press material returned mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205967179U true CN205967179U (en) | 2017-02-22 |
Family
ID=58041259
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620984566.7U Active CN205967179U (en) | 2016-08-31 | 2016-08-31 | Punch press material returned mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205967179U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109746298A (en) * | 2019-02-27 | 2019-05-14 | 广州大峰精密工业有限公司 | A kind of novel 500 tons of punching machines oil pressure die-cushion |
-
2016
- 2016-08-31 CN CN201620984566.7U patent/CN205967179U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109746298A (en) * | 2019-02-27 | 2019-05-14 | 广州大峰精密工业有限公司 | A kind of novel 500 tons of punching machines oil pressure die-cushion |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103230950A (en) | Spline gear cold extrusion one-step molding device | |
| CN204818620U (en) | Jump ring feed mechanism | |
| CN205967179U (en) | Punch press material returned mould | |
| CN103042713A (en) | Mould capable of continuously compressing brick tea | |
| CN203993002U (en) | A kind of keycap ejects stitching integrated machine | |
| CN106738656A (en) | A kind of container class working of plastics mould | |
| CN203003070U (en) | Automatic core ejecting device of core making machine | |
| CN204277916U (en) | A kind of rubber shock absorber pressing mold | |
| CN206913624U (en) | A kind of die ejector pin | |
| CN207889072U (en) | A kind of automobile depth muscle thin-wall part elder generation core-pulling die | |
| CN204183655U (en) | For the hole punched device of glass section bar | |
| CN204912494U (en) | Automobile stamping die with demoulding mechanism | |
| CN204672794U (en) | A kind of side-wall outer-plate Pneumatic punching device | |
| CN203391344U (en) | High-efficiency tablet press with fast tablet pressing function | |
| CN201736393U (en) | Four-column type interior trim forming hydraulic machine | |
| CN203229824U (en) | Pull rope terminal forming machine | |
| CN207997393U (en) | A kind of ceramic powder moulding press | |
| CN206415572U (en) | A kind of casting machine of automatic demoulding | |
| CN107030941A (en) | Rubber parts easy mold release mould | |
| CN207028159U (en) | One kind shaping punching integration mold discharging device | |
| CN202964852U (en) | Expanded perlite sheet forming machine | |
| CN202878731U (en) | Mould capable of continuously compacting brick tea | |
| CN202316741U (en) | Automatic hydraulic frame type fine blanking machine | |
| CN201791793U (en) | Curved honeycomb panel forming device | |
| CN204430060U (en) | A kind of punch press Lifting Device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |