CN209613931U - A kind of stamping die reducing waste material generation - Google Patents
A kind of stamping die reducing waste material generation Download PDFInfo
- Publication number
- CN209613931U CN209613931U CN201920090451.7U CN201920090451U CN209613931U CN 209613931 U CN209613931 U CN 209613931U CN 201920090451 U CN201920090451 U CN 201920090451U CN 209613931 U CN209613931 U CN 209613931U
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- CN
- China
- Prior art keywords
- plate
- waste material
- fixed plate
- magnetic part
- stamping die
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- 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.)
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Abstract
The utility model discloses the stamping dies that one kind can reduce waste material generation, it is related to punch forming technical field, aim to solve the problem that raw material unbalance stress in blanking process leads to the technical issues of generating excessive waste material, its key points of the technical solution are that including upper mold and lower mold, formed punch is provided on upper mold, fixed plate is provided on lower mold, forming part is provided in fixed plate, several magnetic parts are provided in the fixed plate, one end of the magnetic part and fixed plate magnetism are attracting, the other end of the magnetic part and the outer surface magnetism of plate are attracting, in this way, when plate is located at forming part, it is mutually adsorbed with plate and fixed plate respectively at the both ends of magnetic part, plate is fixed, upper mold moves down, upper mold drives formed punch to move down, formed punch is punched plate, structure is simple, plate is stablized in blanking process, it improves It is punched effect.
Description
Technical field
The utility model relates to punch forming technical fields, more specifically, it relates to which a kind of can reduce what waste material generated
Stamping die.
Background technique
Stamping die is to equip a kind of special process that material is processed into part in Cold Press Working；Punching press is
At room temperature, pressure is applied to material using the mold being mounted on press machine, so that it is generated separation or plastic deformation, to obtain
A kind of pressure processing method of part needed for obtaining.
Existing Authorization Notice No. provides a kind of stamping die, including lower die, punching for the Chinese patent of CN205236808U
Head, drift mounting seat, driving mechanism are provided with positioning pin in lower die, and formed punch is located at the top of lower die, and formed punch is located at formed punch installation
It does, driving mechanism driving formed punch moves up and down, and when plate is placed in lower die, driving mechanism driving formed punch is moved down, and rushes
Head is punched plate.
But since plate is located in lower die, in the moment of punching press, since plate is not effectively fixed, formed punch
When sweeping away, plate unbalance stress will lead to deformation, lead to scrapping for raw material, therefore to be improved.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide one kind can reduce rushing for waste material generation
Compression mould has the advantage of effectively fixed raw material.
To achieve the above object, the utility model provides following technical solution:
A kind of stamping die reducing waste material generation, including upper mold and lower mold are provided with formed punch on upper mold, under
It is provided with fixed plate on mold, forming part is provided in fixed plate, several magnetic parts, the magnetism are provided in the fixed plate
One end of part and fixed plate magnetism are attracting, and the other end of the magnetic part and the outer surface magnetism of plate are attracting.
By using above-mentioned technical proposal, when plate is located at forming part, the both ends of magnetic part respectively with plate and fixation
Plate mutually adsorbs, and plate is fixed, and upper mold moves down, and upper mold drives formed punch to move down, and formed punch carries out plate
Punching, structure is simple, and plate is stablized in blanking process, improves punching effect, reduces the generation of waste material.
Further, slippage slot is offered in the fixed plate, and sliding block, the sliding block and magnetic are provided in the slippage slot
Property part is connected.
By using above-mentioned technical proposal, when sliding block slides in slippage slot, sliding block drives magnetic part sliding, can be according to plate
The distance between reasonable wide adjusting slider and sliding block of material.
Further, rotation hole one is offered on the sliding block, the rotation hole one is inserted with rotating bar, the magnetic part
On offer for rotating bar insertion rotation hole two.
By using above-mentioned technical proposal, interference is had when there is protrusion on plate, between magnetic part and plate, works as magnetism
Part rotation, adjusts the angle of magnetic part, rationally adjusts the region mutually adsorbed between magnetic part and plate.
Further, the one end of the rotating bar upward is provided with limited block.
By using above-mentioned technical proposal, limited block is provided in rotating bar, limited block is located at rotating bar axis to magnetic part
Position on position carries out locking to cause to lose in order to avoid operator removes magnetic part from rotating bar.
Further, the side of the magnetic part downward offers buffering suface, and the buffering suface is arc-shaped.
By using above-mentioned technical proposal, when magnetic part is to close to the movement of the side of plate, since buffering suface is arc-shaped,
Buffering suface plays the effect of buffering, avoids impinging upon on plate between magnetic part, and the damage of magnetic part or plate is caused to deform.
Further, rubber layer is provided on the buffering suface.
By using above-mentioned technical proposal, when magnetic part is to close to the movement of the side of plate, rubber layer is effectively to magnetism
Part is protected, and is further reduced magnetic part and is in contact with plate rubber the damage of generation.
Further, be provided with spring in the slippage slot, one end of the spring is connected to sliding block, the spring it is another
One end is connected to the inner sidewall of slippage slot.
By using above-mentioned technical proposal, under the elastic force effect of spring, thrust of the sliding block by spring, to realize magnetic
The automatic spring of property part, greatly facilitates the operation of staff.
Further, the lateral wall of the spring is arranged with bellows.
By using above-mentioned technical proposal, bellows-sheathed is located at the lateral wall of spring, in spring elongation or the process of contraction
In, bellows is stretched or is shunk therewith, is protected to spring, and the waste material generated in blanking process or clast is avoided to fall to
On spring, the service performance of spring is influenced.
In conclusion the utility model has the following beneficial effects:
1, several magnetic parts are provided in fixed plate, one end of magnetic part and fixed plate magnetism are attracting, magnetic part it is another
Hold it is attracting with the outer surface magnetism of plate, when plate is located at forming part, the both ends of magnetic part respectively with plate and fixed plate phase
Absorption, is fixed plate, and upper mold moves down, and upper mold drives formed punch to move down, and formed punch is punched plate,
Structure is simple, and plate is stablized in blanking process, improves punching effect, reduces the generation of waste material；
2, the side of magnetic part downward offers buffering suface, and the buffering suface is arc-shaped, in magnetic part to close to plate
When the side of material is mobile, since buffering suface is arc-shaped, buffering suface plays the effect of buffering, avoids impinging upon plate between magnetic part
On, cause the damage of magnetic part or plate to deform.
Detailed description of the invention
Fig. 1 is a kind of overall structure diagram for the stamping die that can reduce waste material generation in embodiment；
Fig. 2 is in embodiment for embodying the dismantling schematic diagram of connection relationship between magnetic part and fixed plate；
Fig. 3 is the enlarged drawing of part A in Fig. 2.
In figure: 1, upper mold；11, formed punch；2, lower mold；3, fixed plate；31, slippage slot；311, sliding block；3111, it rotates
Kong Yi；3112, rotating bar；32, forming part；4, magnetic part；41, rotation hole two；42, buffering suface；421, rubber layer；5, it limits
Block；6, spring；61, bellows.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
Embodiment:
A kind of stamping die reducing waste material generation, referring to Fig.1 comprising upper mold 1 and lower mold 2, on upper mold 1
Bolt is provided with formed punch 11, fixed plate 3 is provided with by bolt on lower mold 2, forming part 32 is offered in fixed plate 3,
For placing plate in fixed plate 3, be provided with magnet block in fixed plate 3, magnet block is used as magnetic part 4, one end of magnet block and
Plate magnetism is attracting, and the other end of magnet block is magnetic attracting with fixed plate 3, in this way, plate is fixed, upper mold 1 is downward
It is mobile, drive formed punch 11 to move down, formed punch 11 is punched plate.
Referring to Fig. 2 and Fig. 3, fixed plate 3 offers slippage slot 31, and sliding is provided with sliding block 311, sliding block in slippage slot 31
Rotation hole 1 is offered on 311, the inner sidewall of rotation hole 1 is inserted with rotating bar 3112, offers on magnetic part 4
For the rotation hole 2 41 that rotating bar 3112 is inserted into, when plate has protrusion in irregular shape or its surface, rotor magnet block,
Adjust the position that magnetic block mutually adsorbs；The one end of rotating bar 3112 upward is provided with limited block 5, limited block 5 by welding
Positioned at the top of magnet block, in case magnet block is skidded off from rotating bar 3112, in order to avoid the loss of magnet block.
Referring to Fig. 3, the side of magnetic part 4 downward offers buffering suface 42, and buffering suface 42 is arc-shaped, when sliding block 311
It is moved in slippage slot 31, sliding block 311 drives magnetic part 4 to close to the movement of the side of plate, and buffering suface 42 avoids magnetic part 4 straight
It connects on the lateral wall for impinging upon plate, causes the deformation of plate, cementation has rubber layer 421 on buffering suface 42, further to buffering
Face 42 and plate are protected.
Referring to Fig. 3, it is provided with spring 6 in slippage slot 31, one end of spring 6 is fixedly connected on sliding block 311, bullet by screw
The other end of spring 6 is connected by screw in the inner sidewall of slippage slot 31, and under the elastic force effect of spring 6, sliding block 311 is by spring
6 thrust drives magnetic part 4 to push against in the high spot of plate；The lateral wall of spring 6 is arranged with bellows 61, bellows 61
One end is fixedly connected on the lateral wall of sliding block 311 by screw, and the other end of bellows 61 is fixedly connected on cunning by screw
It moves on the inner sidewall of slot 31, during 6 compression and tension of spring, bellows 61 is compressed or stretched with spring 6.
Working principle is as follows:
When that need to be punched to plate, plate is placed on forming part 32, sliding slider 311, sliding block 311 is with moving magnet
Block is mobile, and magnet block adsorbs fixed plate 3 and plate, so that plate be fixed, upper mold 1 is moved down, and drives formed punch
11 move down, and formed punch 11 is punched plate.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but
As long as all by the protection of Patent Law in the scope of the claims of the utility model.
Claims (8)
1. one kind can reduce the stamping die of waste material generation, including upper mold (1) and lower mold (2), upper mold are provided on (1)
Formed punch (11) is provided with fixed plate (3) on lower mold (2), forming part (32) is provided in fixed plate (3), it is characterised in that: institute
It states and is provided on fixed plate (3) several magnetic parts (4), one end of the magnetic part (4) and fixed plate (3) are magnetic attracting, described
The other end of magnetic part (4) and the outer surface magnetism of plate are attracting.
2. the stamping die that one kind according to claim 1 can reduce waste material generation, it is characterised in that: the fixed plate
(3) it offers slippage slot (31), is provided with sliding block (311) in the slippage slot (31), the sliding block (311) and magnetic part on
(4) it is connected.
3. the stamping die that one kind according to claim 2 can reduce waste material generation, it is characterised in that: the sliding block
(311) rotation hole one (3111) is offered on, is inserted with rotating bar (3112), the magnetic part in the rotation hole one (3111)
(4) rotation hole two (41) for rotating bar (3112) insertion is offered on.
4. the stamping die that one kind according to claim 3 can reduce waste material generation, it is characterised in that: the rotating bar
(3112) one end upward is provided with limited block (5).
5. the stamping die that one kind according to claim 4 can reduce waste material generation, it is characterised in that: the magnetic part
(4) side downward offers buffering suface (42), and the buffering suface (42) is arc-shaped.
6. the stamping die that one kind according to claim 5 can reduce waste material generation, it is characterised in that: the buffering suface
(42) rubber layer (421) are provided on.
7. the stamping die that one kind according to claim 6 can reduce waste material generation, it is characterised in that: the slippage slot
(31) it is provided with spring (6) in, one end of the spring (6) is connected to sliding block (311), the other end connection of the spring (6)
Inner sidewall in slippage slot (31).
8. the stamping die that one kind according to claim 7 can reduce waste material generation, it is characterised in that: the spring (6)
Lateral wall be arranged with bellows (61).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920090451.7U CN209613931U (en) | 2019-01-18 | 2019-01-18 | A kind of stamping die reducing waste material generation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920090451.7U CN209613931U (en) | 2019-01-18 | 2019-01-18 | A kind of stamping die reducing waste material generation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209613931U true CN209613931U (en) | 2019-11-12 |
Family
ID=68450576
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920090451.7U Expired - Fee Related CN209613931U (en) | 2019-01-18 | 2019-01-18 | A kind of stamping die reducing waste material generation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209613931U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111438249A (en) * | 2020-04-09 | 2020-07-24 | 黄斌 | Hardware die pressing equipment |
| CN111570627A (en) * | 2020-05-06 | 2020-08-25 | 毕少华 | Arc panel beating work piece stamping die |
-
2019
- 2019-01-18 CN CN201920090451.7U patent/CN209613931U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111438249A (en) * | 2020-04-09 | 2020-07-24 | 黄斌 | Hardware die pressing equipment |
| CN111570627A (en) * | 2020-05-06 | 2020-08-25 | 毕少华 | Arc panel beating work piece 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: 20191112 Termination date: 20210118 |