CN203764730U - Blanking and punching die of connecting plate - Google Patents
Blanking and punching die of connecting plate Download PDFInfo
- Publication number
- CN203764730U CN203764730U CN201420015609.1U CN201420015609U CN203764730U CN 203764730 U CN203764730 U CN 203764730U CN 201420015609 U CN201420015609 U CN 201420015609U CN 203764730 U CN203764730 U CN 203764730U
- Authority
- CN
- China
- Prior art keywords
- die
- plate
- fixing plate
- punch
- mould
- 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
- 238000004080 punching Methods 0.000 title claims abstract description 20
- 239000000463 material Substances 0.000 claims abstract description 39
- 238000003825 pressing Methods 0.000 claims abstract description 4
- 239000011159 matrix material Substances 0.000 claims description 10
- 239000002699 waste material Substances 0.000 abstract description 6
- 238000010009 beating Methods 0.000 abstract 1
- 238000010924 continuous production Methods 0.000 abstract 1
- 238000007493 shaping process Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000001351 cycling effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000000748 compression moulding Methods 0.000 description 1
- 229920006351 engineering plastic Polymers 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Landscapes
- Punching Or Piercing (AREA)
Abstract
The utility model relates to a blanking and punching die of a connecting plate. The blanking and punching die is characterized in that a bottom plate is fixedly arranged on a working platform of a punching machine through a pressing plate by using a bolt, a lower die fixing plate is arranged on the bottom plate, two sides of the bottom plate are provided with die frame guide posts, a female die plate is connected to the lower die fixing plate through a connecting post and is internally provided with a female die cavity, the female die cavity is internally provided with a material leaking hole, the lower part of the material leaking hole is provided with a material lifting plate, a spring is arranged between the material lifting plate and the lower die fixing plate, a die handle is arranged in a machine head of the punching machine, an upper die fixing plate is arranged under the die handle, the upper ends of the die frame guide posts are connected with the upper die fixing plate, a male die plate is arranged under the upper die fixing plate, and the female die plate is internally provided with a punch. The upper die fixing plate and the lower die fixing plate are connected by using the die frame guide posts, the die assembling can be more stable when a male die and a female die are in die assembling, the stability during die assembling is increased, the processing accuracy of a workpiece is also increased, meanwhile, a processed waste material can be automatically cleaned by using the material lifting plate, the workpiece in the male die can be beaten down by using a material beating block, continuous production is realized, and the processing efficiency is increased.
Description
Technical field
The utility model relates to mould applications, is specifically related to a kind of connecting plate blanking and punching mould.
Background technology
Mould has important effect in industry now, and mould is the instrument for formed article, and this instrument has various parts to form, and different moulds consists of different parts.It mainly realizes the processing of article profile by the change of institute's moulding material physical state.In stamping-out, shaping and punching, die forging, cold-heading, extruding, metallic sintered products compacting, compression casting, and in the compression moulding of goods such as engineering plastics, rubber, pottery or the shaping of injection moulding processing, in order to make under external force blank become, there is the instrument of the product of given shape and size.Mould can greatly be enhanced productivity, but now punching die is after punching, and waste material often remains in nib and is difficult for taking out, and during matched moulds, easily causes that punch and die deflection affect product quality.
Utility model content
For solving the above-mentioned shortcoming of prior art, the utility model provides a kind of connecting plate blanking and punching device, and the stability of punch and die while having improved matched moulds also can be taken out waste material automatically.
The utility model is achieved through the following technical solutions:
A kind of connecting plate blanking and punching mould, comprise punch and die, punch comprises work bench of punch press, base plate, convex template, material lift plate, counterdie fixed head, die comprises punch press head, concave template, upper mould fixed plate, also comprise de-material piece, spring, mould bases guide pillar, base plate makes to be fixed by bolts on work bench of punch press by pressing plate, counterdie fixed head is arranged on base plate, mould bases guide pillar is equipped with in base plate both sides, concave template is connected on counterdie fixed head by joint pin, in concave template, be provided with matrix cavity, in matrix cavity, there is material spilling hole, material lift plate is equipped with in material spilling hole bottom, between material lift plate and counterdie fixed head, spring is housed, die shank is arranged in punch press head, upper mould fixed plate is arranged on die shank below, the upper end of mould bases guide pillar is connected with upper mould fixed plate, upper mould fixed plate can slide up and down along mould bases guide pillar with punch press head, convex template is arranged under upper mould fixed plate, in concave template, be provided with drift.
Described punch is provided with the hole of running through to convex template inside from die shank, be provided with knockout rod in hole, and knockout rod bottom is provided with de-material piece.
During work, die underlying, puts on punch, and plate is placed on concave template and is fixed, and along with punch press head moves down, drives die shank downward, upper mould fixed plate is moved down along mould bases guide pillar, thereby drive convex template downward, carries out matched moulds punching press; Along with die sinking resets, the workpiece of shaping enters in punch chamber, by the reset of knockout rod, is impacted, and hits de-material piece, and de-material piece striking work, splits away off workpiece, and meanwhile, the waste material of drift punching enters in matrix cavity, by the material spilling hole in matrix cavity, is fallen; During reset, due to the elastic force effect of spring, the material lift plate of upspringing, along with lifting of material lift plate, makes plate carry away concave template, is convenient to continue to carry out forward next cycling.
The beneficial effects of the utility model: the utility model is by being used mould bases guide pillar to connect upper mould fixed plate and counterdie fixed head, make punch and die more stable when matched moulds, stability while having improved matched moulds, also improved the precision of workpiece processing, use material lift plate the waste material of processing can be removed automatically simultaneously, use dnockout piece the workpiece in punch can be hit down, realize continuously and producing, improved working (machining) efficiency.
Accompanying drawing explanation
Fig. 1 is a kind of connecting plate blanking and punching mould structure figure.
The specific embodiment
A kind of connecting plate blanking and punching mould, comprise punch and die, punch comprises work bench of punch press 8, base plate 9, convex template 16, material lift plate 5, counterdie fixed head 13, die comprises punch press head 2, concave template 15, upper mould fixed plate 17, also comprise de-material piece 3, spring 6, mould bases guide pillar 10, base plate 9 is used bolt to fix 12 on work bench of punch press 8 by pressing plate 11, counterdie fixed head 13 is arranged on base plate 9, mould bases guide pillar 10 is equipped with in base plate 9 both sides, concave template 15 is connected on counterdie fixed head 13 by joint pin 14, in concave template 15, be provided with matrix cavity, in matrix cavity, there is material spilling hole 7, material lift plate 5 is equipped with in material spilling hole 7 bottoms, 13 of material lift plate 5 and counterdie fixed heads are equipped with spring 6, die shank 18 is arranged in punch press head 2, upper mould fixed plate 17 is arranged on die shank 18 belows, the upper end of mould bases guide pillar 10 is connected with upper mould fixed plate, upper mould fixed plate 17 can slide up and down along mould bases guide pillar 10 with punch press head 2, convex template 16 is arranged on upper mould fixed plate 17 times, in concave template 15, be provided with drift 4.
Described punch is provided with from die shank 18 to convex template 16 inside the hole of running through, and is provided with knockout rod 1 in hole, and knockout rod 1 bottom is provided with de-material piece 3.
During work, die underlying, puts on punch, and plate is placed on concave template 15 and is fixed, and along with punch press head 2 moves down, drives die shank 18 downward, upper mould fixed plate 17 is moved down along mould bases guide pillar 10, thereby drive convex template 16 downward, carries out matched moulds punching press; Along with die sinking resets, the workpiece of shaping enters in punch chamber, by the reset of knockout rod 1, is impacted, and hits de-material piece 3, and de-material piece 3 striking works, split away off workpiece, and meanwhile, the waste material of drift 4 punchings enters in matrix cavity, by the material spilling hole 7 in matrix cavity, is fallen; During reset, due to the elastic force effect of spring 6, the material lift plate 5 of upspringing, along with lifting of material lift plate 5, makes plate carry away concave template 15, is convenient to continue to carry out forward next cycling.
Claims (2)
1. a connecting plate blanking and punching mould, comprise punch and die, punch comprises work bench of punch press, base plate, convex template, material lift plate, counterdie fixed head, die comprises punch press head, concave template, upper mould fixed plate, it is characterized in that: also comprise de-material piece, spring, mould bases guide pillar, base plate makes to be fixed by bolts on work bench of punch press by pressing plate, counterdie fixed head is arranged on base plate, mould bases guide pillar is equipped with in base plate both sides, concave template is connected on counterdie fixed head by joint pin, in concave template, be provided with matrix cavity, in matrix cavity, there is material spilling hole, material lift plate is equipped with in material spilling hole bottom, between material lift plate and counterdie fixed head, spring is housed, die shank is arranged in punch press head, upper mould fixed plate is arranged on die shank below, the upper end of mould bases guide pillar is connected with upper mould fixed plate, upper mould fixed plate can slide up and down along mould bases guide pillar with punch press head, convex template is arranged under upper mould fixed plate, in concave template, be provided with drift.
2. a kind of connecting plate blanking and punching mould according to claim 1, is characterized in that: described punch is provided with the hole of running through to convex template inside from die shank, be provided with knockout rod in hole, and knockout rod bottom is provided with de-material piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420015609.1U CN203764730U (en) | 2014-01-11 | 2014-01-11 | Blanking and punching die of connecting plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420015609.1U CN203764730U (en) | 2014-01-11 | 2014-01-11 | Blanking and punching die of connecting plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203764730U true CN203764730U (en) | 2014-08-13 |
Family
ID=51281977
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420015609.1U Expired - Fee Related CN203764730U (en) | 2014-01-11 | 2014-01-11 | Blanking and punching die of connecting plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203764730U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108971329A (en) * | 2018-10-19 | 2018-12-11 | 四川西蜀电力金具集团有限公司 | A kind of U-shaped ring punching die |
| CN114434555A (en) * | 2022-04-02 | 2022-05-06 | 成都宏明双新科技股份有限公司 | High-precision blanking device and method for plastic-embedded part product |
-
2014
- 2014-01-11 CN CN201420015609.1U patent/CN203764730U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108971329A (en) * | 2018-10-19 | 2018-12-11 | 四川西蜀电力金具集团有限公司 | A kind of U-shaped ring punching die |
| CN114434555A (en) * | 2022-04-02 | 2022-05-06 | 成都宏明双新科技股份有限公司 | High-precision blanking device and method for plastic-embedded part product |
| CN114434555B (en) * | 2022-04-02 | 2022-06-21 | 成都宏明双新科技股份有限公司 | High-precision blanking device and method for plastic-embedded part product |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140813 Termination date: 20150111 |
|
| EXPY | Termination of patent right or utility model |