CN203817215U - Die feeding positioning device - Google Patents
Die feeding positioning device Download PDFInfo
- Publication number
- CN203817215U CN203817215U CN201420224333.8U CN201420224333U CN203817215U CN 203817215 U CN203817215 U CN 203817215U CN 201420224333 U CN201420224333 U CN 201420224333U CN 203817215 U CN203817215 U CN 203817215U
- Authority
- CN
- China
- Prior art keywords
- keeper
- groove
- inconsistent
- deflector chute
- elastic component
- 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
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/02—Advancing work in relation to the stroke of the die or tool
- B21D43/021—Control or correction devices in association with moving strips
- B21D43/023—Centering devices, e.g. edge guiding
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Press Drives And Press Lines (AREA)
Abstract
The utility model discloses a die feeding positioning device which can prevent side edge materials from drawing close to the middle, ensure that feeding can be achieved in a large gap mode and feeding is smooth and guarantee the dimensional accuracy of products. According to the technical scheme, the die feeding positioning device is characterized in that a material guide channel is provided with a first positioning piece, the two sides of the first positioning piece are respectively provided with a second positioning piece, the two side faces of the first positioning piece are respectively provided with a first material guide chute used for supporting the side edge materials, second material guide chutes used for supporting the side edge materials are formed in the positions, corresponding to the first material guide chutes, of the side faces of the second positioning pieces, the first positioning piece is provided with a groove and two material pushing blocks, through holes which are communicated with the groove are formed both in the bottom walls of the two first material guide chutes, sliding parts placed in the groove are arranged at one ends of the material pushing blocks, and the other ends of the material pushing blocks are placed in the through holes; an upper die is provided with a pushing piece, and the pushing piece is inserted into the groove and is in sliding fit with the sliding parts.
Description
Technical field
The utility model relates to mould applications, and more particularly, it relates to a kind of mould locating unit.
Background technology
During modern industry is produced, in order to enhance productivity, guarantee product quality, diel is used more and more extensive.The width of the material strip that general diel is used all can be greater than actual product, sometimes also can on same a slice raw material, stamp out a plurality of products.
Some stamping parts product is to obtain by mid portion on punching, material strip after punching press completes forms two side layers that separate and can easily toward centre, draw close, this side layer is not steady in mould, putting position is inaccurate, mould carries out after die-cut rim charge, affect on the one hand product quality, simultaneously in addition may mold damage, reduce die life.
On feeding channel, for the distance of locating between the keeper of punching, be simultaneously changeless, when punching is placed in while carrying out feeding between keeper, if punching and keeper excesssive gap, make punching press obtain stamping products dimensional accuracy and do not reach requirement, if punching and keeper gap are too small, can affect the smooth and easy of punching feeding.
Utility model content
The deficiency existing for prior art, the purpose of this utility model is to provide a kind of mould locating unit, prevents that side layer from drawing close toward centre, can guarantee to realize the smooth and easy dimensional accuracy that can guarantee again product of feeding with larger gap feeding simultaneously.
For achieving the above object, the utility model provides following technical scheme: a kind of mould locating unit, comprise patrix, the die shoe of counterdie and fixedly counterdie, described counterdie is provided with the guide passage for delivery of material strip, it is characterized in that: described guide passage is provided with the first keeper, described the first keeper both sides are equipped with the second keeper, the two sides of described the first keeper are equipped with the first deflector chute for support-side rim charge, the position corresponding with the first deflector chute, the side of described the second keeper is provided with the second deflector chute for support-side rim charge, described the first keeper is provided with groove and two expellers, the diapire of two the first deflector chutes is equipped with the through hole being connected with groove, described expeller one end is provided with the sliding part being placed in groove, the other end is placed in through hole, described patrix is provided with impeller, described impeller inserts in groove and is slidably matched with sliding part.
By adopting technique scheme, material strip forms two side layers that separate, this side layer one side is on the first keeper in the first deflector chute, opposite side is placed on the second keeper in the second deflector chute, described the first keeper is placed between the rim charge of both sides, can prevent that both sides rim charge from drawing close toward centre, side layer is placed on the first deflector chute and the second deflector chute simultaneously, effective nip side rim charge, side layer is placed on mould guide passage and puts exactly, be easy to mould die-cut, improve the quality of products and die life, when mould feeding, because expeller does not act on and being placed on side layer, side layer and the second keeper have certain gap, assurance feeding is smooth and easy, when the downward punching press of patrix, drive impeller to enter in groove to bottom offset, drive sliding part outwards to move, make expeller along in through hole to the first deflector chute displacement, the side layer that promotion is placed in the first deflector chute moves to the second keeper, make gap between side layer and the second keeper, guarantee the die-cut stamping products dimensional accuracy that obtains of side layer, it is smooth and easy but also can guarantee the dimensional accuracy of product that it not only can guarantee to realize feeding with larger gap feeding, improve this device serviceability.
The utility model is further set to: the openend that described through hole is connected with groove is provided with the counterbore caving inward, and described expeller is arranged with spring, and described spring one end and sliding part are inconsistent, and the other end and counterbore diapire are inconsistent.
By adopting technique scheme, when patrix moves up, while leaving counterdie, on impeller and expeller slipper from, be placed in counterbore inner spring and can automatically order about expeller to groove intrinsic displacement, effectively avoid expeller and side layer to interfere.
The utility model is further set to: the other end of the relative patrix of described impeller is provided with conical head, and described sliding part one end is provided with the inclined-plane being slidably matched with conical head.
By adopting technique scheme, in groove, two sliding part ramps form V font, conical head is placed on V font, when conical head continues to bottom offset, sliding part can separate to both sides, and impeller is slidably matched by conical head and inclined-plane, realizes pusher at through hole intrinsic displacement, simple in structure, reduce manufacturing cost.
The utility model is further set to: described guide passage is provided with for the first installing hole of the first keeper is installed, the other end madial wall of described the first installing hole opposite side rim charge is provided with the first Ka Tai that caves inward and form, the other end of relative the first deflector chute of described the first keeper is provided with the first boss of outwardly convex, described the first boss one end face and the first card platform are inconsistent, other end is provided with the first elastic component, and the other end and the die shoe of the first elastic component are inconsistent.
By adopting technique scheme, described the first keeper is placed in the first installing hole, due to described the first boss one end face and first card platform inconsistent, other end is provided with the first elastic component, the other end and the die shoe of the first elastic component are inconsistent, when the downward punching press of patrix, can so that the first keeper compress the first elastic component in the first installing hole to bottom offset, when patrix is upwards separated, the first keeper under the first elastic component effect in the first installing hole to top offset, can be used as buoyance lift material strip, make its feeding more smooth and easy.
The utility model is further set to: described guide passage is provided with for the second installing hole of the second keeper is installed, the other end madial wall of described the second installing hole opposite side rim charge is provided with the second Ka Tai that caves inward and form, the other end of relative the second deflector chute of described the second keeper is provided with the second boss of outwardly convex, described the second boss one end face and the second card platform are inconsistent, other end is provided with elastic component, and the other end and the die shoe of elastic component are inconsistent.
By adopting technique scheme, described the second keeper is placed in the second installing hole, due to described the second boss one end face and second card platform inconsistent, other end is provided with the second elastic component, the other end and the die shoe of the second elastic component are inconsistent, when the downward punching press of patrix, can so that the second keeper compress the second elastic component in the second installing hole to bottom offset, when patrix is upwards separated, the second keeper under the second elastic component effect in the second installing hole to top offset, can be used as buoyance lift material strip, make its feeding more smooth and easy.
Accompanying drawing explanation
Fig. 1 is the cutaway view of a kind of mould locating unit of the utility model;
Fig. 2 is A partial enlarged drawing in Fig. 1;
Fig. 3 is the cutaway view of the first keeper 22 in Fig. 1;
Fig. 4 is the cutaway view of the second keeper 25 in Fig. 1;
Fig. 5 is the structural representation of expeller 224 in Fig. 2;
Fig. 6 is the cutaway view of counterdie 2 in Fig. 1.
In figure 1, patrix; 11, impeller; 111, conical head; 2, counterdie; 21, guide passage; 22, the first keeper; 221, the first deflector chute; 222, the first boss; 223, groove; 224, expeller; 2241, sliding part; 2242, inclined-plane; 225, through hole; 226, counterbore; 23, the first installing hole; 231, the first Ka Tai; 24, the first elastic component; 25, the second keeper; 251, the second deflector chute; 252, the second boss; 26, the second installing hole; 261, the second Ka Tai; 27, the second elastic component; 28, spring; 3, die shoe.
The specific embodiment
Referring to figs. 1 through Fig. 6, a kind of mould locating unit of the utility model is described further.
A kind of mould locating unit, comprise patrix 1, the die shoe 3 of counterdie 2 and fixedly counterdie 2, described counterdie 2 is provided with the guide passage 21 for delivery of material strip, described guide passage 21 is provided with the first keeper 22 and for the first installing hole 23 of the first keeper 22 is installed, the two sides of described the first keeper 22 are equipped with the first deflector chute 221 for support-side rim charge, the other end madial wall of described the first installing hole 23 opposite side rim charges is provided with the first card platform 231 that caves inward and form, the other end of relative the first deflector chute 221 of described the first keeper 22 is provided with the first boss 222 of outwardly convex, described the first boss 222 1 end faces and the first card platform 231 are inconsistent, it can be spring that other end is provided with first elastic component 24(the first elastic component 24), the other end of the first elastic component 24 and die shoe 3 are inconsistent, when patrix 1 downward punching press, can be so that first keeper 22 compression the first elastic components 24 be interior to bottom offset at the first installing hole 23, when patrix 1 is upwards separated, the first keeper 22 is interior to top offset at the first installing hole 23 under the first elastic component 24 effects, can be used as buoyance lift material strip, make its feeding more smooth and easy.
Described the first keeper 22 both sides are equipped with the second keeper 25 and for the second installing hole 26 of the second keeper 25 is installed, the position corresponding with the first deflector chute 221, the side of described the second keeper 25 is provided with the second deflector chute 251 for support-side rim charge, the other end madial wall of described the second installing hole 26 opposite side rim charges is provided with the second card platform 261 that caves inward and form, the other end of relative the second deflector chute 251 of described the second keeper 25 is provided with the second boss 252 of outwardly convex, described the second boss 252 1 end faces and the second card platform 261 are inconsistent, other end is provided with the second elastic component 27, the other end of the second elastic component 27 and die shoe 3 are inconsistent, when patrix 1 downward punching press, can be so that second keeper 25 compression the second elastic components 27 be interior to bottom offset at the second installing hole 26, when patrix 1 is upwards separated, the second keeper 25 is interior to top offset at the second installing hole 26 under the second elastic component 27 effects, can be used as buoyance lift material strip, make its feeding more smooth and easy.
Material strip forms two side layers that separate, this side layer one side is on the first keeper 22 in the first deflector chute 221, opposite side is placed on the second keeper 25 in the second deflector chute 251, described the first keeper 22 is placed between the rim charge of both sides, can prevent that both sides rim charge from drawing close toward centre, side layer is placed on the first deflector chute 221 and the second deflector chute 251 simultaneously, effective nip side rim charge, side layer is placed on mould guide passage 21 and puts exactly, be easy to mould die-cut, improve the quality of products and die life.
Described the first keeper 22 is provided with groove 223 and two expellers 224, the diapire of two the first deflector chutes 221 is equipped with the through hole 225 being connected with groove 223, the openend that described through hole 225 is connected with groove 223 is provided with the counterbore 226 caving inward, described expeller 224 one end are provided with the sliding part 2241 being placed in groove 223, the other end is placed in through hole 225, described expeller 224 is arranged with spring 28, described spring 28 one end and sliding part 2241 are inconsistent, and the other end and counterbore 226 diapires are inconsistent.
Described patrix 1 is provided with impeller 11, the other end of described impeller 11 relative patrixes 1 is provided with conical head 111, the inclined-plane 2242 that described impeller 11 inserts in groove 223 and on sliding part 2241 is slidably matched, at interior two sliding parts, 2241 ramps 2242 of groove 223, form V font, conical head 111 is placed on V font, when conical head 111 continues to bottom offset, sliding part 2241 can separate to both sides, impeller 11 is slidably matched by conical head 111 and inclined-plane 2242, realizes pusher at through hole 225 intrinsic displacements.
When mould feeding, because expeller 224 does not act on and being placed on side layer, side layer and the second keeper 25 have certain gap, assurance feeding is smooth and easy, when patrix 1 downward punching press, drive impeller 11 to enter in groove 223 to bottom offset, drive sliding part 2241 outwards to move, make expeller 224 interior to the first deflector chute 221 displacements along through hole 225, the side layer that promotion is placed in the first deflector chute 221 moves to the second keeper 25, make gap between side layer and the second keeper 25, guarantee the die-cut stamping products dimensional accuracy that obtains of side layer, after punching press completes, working as patrix 1 moves up, while leaving counterdie 2, impeller 11 is separated with sliding part 2241 on expeller 224, be placed in counterbore 226 inner springs 28 and can automatically order about expeller 224 to groove 223 intrinsic displacements, effectively avoid expeller 224 and side layer to interfere, guarantee smooth and easy feeding, it is smooth and easy but also can guarantee the dimensional accuracy of product that it not only can guarantee to realize feeding with larger gap feeding, improve this device serviceability.
Claims (5)
1. a mould locating unit, comprise patrix, the die shoe of counterdie and fixedly counterdie, described counterdie is provided with the guide passage for delivery of material strip, it is characterized in that: described guide passage is provided with the first keeper, described the first keeper both sides are equipped with the second keeper, the two sides of described the first keeper are equipped with the first deflector chute for support-side rim charge, the position corresponding with the first deflector chute, the side of described the second keeper is provided with the second deflector chute for support-side rim charge, described the first keeper is provided with groove and two expellers, the diapire of two the first deflector chutes is equipped with the through hole being connected with groove, described expeller one end is provided with the sliding part being placed in groove, the other end is placed in through hole, described patrix is provided with impeller, described impeller inserts in groove and is slidably matched with sliding part.
2. a kind of mould locating unit according to claim 1, it is characterized in that: the openend that described through hole is connected with groove is provided with the counterbore caving inward, described expeller is arranged with spring, and described spring one end and sliding part are inconsistent, and the other end and counterbore diapire are inconsistent.
3. a kind of mould locating unit according to claim 1 and 2, is characterized in that: the other end of the relative patrix of described impeller is provided with conical head, and described sliding part one end is provided with the inclined-plane being slidably matched with conical head.
4. a kind of mould locating unit according to claim 1 and 2, it is characterized in that: described guide passage is provided with for the first installing hole of the first keeper is installed, the other end madial wall of described the first installing hole opposite side rim charge is provided with the first Ka Tai that caves inward and form, the other end of relative the first deflector chute of described the first keeper is provided with the first boss of outwardly convex, described the first boss one end face and the first card platform are inconsistent, other end is provided with the first elastic component, and the other end and the die shoe of the first elastic component are inconsistent.
5. a kind of mould locating unit according to claim 4, it is characterized in that: described guide passage is provided with for the second installing hole of the second keeper is installed, the other end madial wall of described the second installing hole opposite side rim charge is provided with the second Ka Tai that caves inward and form, the other end of relative the second deflector chute of described the second keeper is provided with the second boss of outwardly convex, described the second boss one end face and the second card platform are inconsistent, other end is provided with the second elastic component, and the other end and the die shoe of the second elastic component are inconsistent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420224333.8U CN203817215U (en) | 2014-05-04 | 2014-05-04 | Die feeding positioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420224333.8U CN203817215U (en) | 2014-05-04 | 2014-05-04 | Die feeding positioning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203817215U true CN203817215U (en) | 2014-09-10 |
Family
ID=51472756
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420224333.8U Expired - Fee Related CN203817215U (en) | 2014-05-04 | 2014-05-04 | Die feeding positioning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203817215U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104942146A (en) * | 2015-06-18 | 2015-09-30 | 昆山—邦泰汽车零部件制造有限公司 | Locating and stamping die |
| CN105478593A (en) * | 2015-12-31 | 2016-04-13 | 江苏大通汽车模具零部件有限公司 | Guide device of progressive mold |
| CN106040863A (en) * | 2016-07-26 | 2016-10-26 | 滁州达世汽车配件有限公司 | Gas spring reinforcing plate progressive die |
| CN110722068A (en) * | 2019-11-07 | 2020-01-24 | 襄阳市旭豪鸿泰机械制造有限公司 | Feeding positioning device for part stamping |
| CN114273542A (en) * | 2022-03-07 | 2022-04-05 | 常州工利精机科技有限公司 | Material guiding device and method for automobile machining parts |
-
2014
- 2014-05-04 CN CN201420224333.8U patent/CN203817215U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104942146A (en) * | 2015-06-18 | 2015-09-30 | 昆山—邦泰汽车零部件制造有限公司 | Locating and stamping die |
| CN105478593A (en) * | 2015-12-31 | 2016-04-13 | 江苏大通汽车模具零部件有限公司 | Guide device of progressive mold |
| CN106040863A (en) * | 2016-07-26 | 2016-10-26 | 滁州达世汽车配件有限公司 | Gas spring reinforcing plate progressive die |
| CN106040863B (en) * | 2016-07-26 | 2017-11-28 | 滁州达世汽车配件有限公司 | Gas spring reinforcing plate progressive die |
| CN110722068A (en) * | 2019-11-07 | 2020-01-24 | 襄阳市旭豪鸿泰机械制造有限公司 | Feeding positioning device for part stamping |
| CN114273542A (en) * | 2022-03-07 | 2022-04-05 | 常州工利精机科技有限公司 | Material guiding device and method for automobile machining parts |
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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: 20140910 Termination date: 20180504 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |