CN210847880U - Half-broken burr-free stamping die - Google Patents
Half-broken burr-free stamping die Download PDFInfo
- Publication number
- CN210847880U CN210847880U CN201921614325.3U CN201921614325U CN210847880U CN 210847880 U CN210847880 U CN 210847880U CN 201921614325 U CN201921614325 U CN 201921614325U CN 210847880 U CN210847880 U CN 210847880U
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- Prior art keywords
- fixedly connected
- wall
- abrasive cloth
- product
- burr
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- Expired - Fee Related
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- 230000006978 adaptation Effects 0.000 claims abstract description 14
- 238000004080 punching Methods 0.000 claims abstract description 13
- 230000007246 mechanism Effects 0.000 claims abstract description 7
- 239000004744 fabric Substances 0.000 claims description 41
- 229910001651 emery Inorganic materials 0.000 claims description 15
- 238000002955 isolation Methods 0.000 claims description 8
- 238000003825 pressing Methods 0.000 claims description 6
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 14
- 239000000463 material Substances 0.000 abstract description 9
- 238000004519 manufacturing process Methods 0.000 abstract description 8
- 230000008569 process Effects 0.000 abstract description 8
- 238000012545 processing Methods 0.000 abstract description 6
- 238000005520 cutting process Methods 0.000 abstract description 5
- 230000033001 locomotion Effects 0.000 abstract description 4
- 238000000465 moulding Methods 0.000 abstract description 3
- 238000007688 edging Methods 0.000 abstract description 2
- 238000012805 post-processing Methods 0.000 abstract description 2
- 238000009434 installation Methods 0.000 abstract 1
- 239000000047 product Substances 0.000 description 25
- 244000309464 bull Species 0.000 description 5
- 238000010009 beating Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000005498 polishing Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011265 semifinished product Substances 0.000 description 1
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- Polishing Bodies And Polishing Tools (AREA)
Abstract
The utility model discloses a partly absolutely do not have and drape over one's shoulders cutting edge of a knife or a sword stamping die, this partly do not have and drape over one's hair cutting die and include the punching press board, the bottom fixedly connected with of punching press board drapes over one's hair cutting device, the top fixedly connected with backup pad of punching press board, the top fixedly connected with punching press cylinder of backup pad, a plurality of installation mechanisms of piston end fixedly connected with of punching press cylinder. The utility model has the advantages that: can handle product outline line production barb in the punching press molding, can get rid of the barb of product edge, safety when the operator takes can be guaranteed like this, and the process of post processing can be reduced, reduce the human cost, especially in production line operation, the time limit for a project of processing has been reduced, take off the in-process of material at the product, the adaptation cover is under driving motor's drive, can reciprocate, the in-process of removal not only can carry out the edging and handle, when drift and product break away from, under the motion of adaptation cover, can be quick take off the material with the product and handle.
Description
Technical Field
The utility model relates to a mould manufacturing technical field especially relates to a half absolutely does not have and drapes over one's shoulders cutting edge of a knife or a sword stamping die.
Background
Stamping is a press working method in which a die mounted on a press is used to apply pressure to a material at room temperature to cause separation or plastic deformation thereof, thereby obtaining a desired part. The stamping die is a special process equipment for processing materials into parts (or semi-finished products) in cold stamping processing. Among them, the process of manufacturing parts by high-speed precision stamping process in the electronic industry is a mature technology with wide application.
However, since the punch is installed in the upper die of the die during production of the product, and the punch performs a punching operation from top to bottom, the contour line of the product in contact with the punch generates burrs or local deformation, which not only easily causes the hand of a worker to be cut during subsequent processing and assembly, but also requires a polishing wheel to polish the part to remove the burrs in the conventional manner. This increases the number of steps and labor costs.
SUMMERY OF THE UTILITY MODEL
Therefore, the semi-broken burr-free stamping die is needed to solve the technical problems that the product is poor in stability and easy to cause product quality deterioration in the stamping process, blanking of the product is difficult, blocking often occurs, and operation efficiency is affected.
A semi-broken burr-free stamping die comprises a stamping plate, wherein a burr device is fixedly connected to the bottom of the stamping plate, a supporting plate is fixedly connected to the top of the stamping plate, a stamping cylinder is fixedly connected to the top of the supporting plate, a plurality of mounting mechanisms are fixedly connected to the piston end of the stamping cylinder, and a punch is detachably connected to the bottom of each mounting mechanism; the deburring device comprises an isolation box, wherein the left side and the right side of the bottom of the inner wall of the isolation box are fixedly connected with supporting seats, one opposite sides of the two supporting seats are movably connected through a rotating rod, the rotating rod rotates through a driving motor arranged at the bottom of the inner wall of the isolation box, the rotating rod is sleeved with two flywheels, the flywheels are sleeved with two swing arms, the bottom of the inner wall of the isolation box is fixedly connected with a supporting rod, the top of the supporting rod is fixedly connected with a lower pressing plate, a deburring sleeve is sleeved on the lower pressing plate, the top end of each swing arm is fixedly connected with one side of the deburring sleeve through a limiting column, and the deburring sleeve is sleeved in an inner cavity formed in the punching; deckle edge cover is including the adaptation cover, the arc wall has all been seted up to the horizontal inner wall of adaptation cover and vertical inner wall, horizontal two the equal elastic connection of arc wall has long limit to grind thorn emery cloth, vertical two elastic connection has the minor face to grind thorn emery cloth in the arc wall.
In one embodiment, limiting plates are fixedly connected to the front side and the rear side of the top of the stamping plate, and a plurality of lower pressing wheels are fixedly connected to the opposite sides of the two limiting plates.
In one embodiment, the output end of the driving motor and the rotating rod are both sleeved with rotating wheels, and the two rotating wheels are in transmission connection through a belt.
In one embodiment, the position of the long-side abrasive cloth is lower than the position of the middle part of the short-side abrasive cloth.
In one embodiment, the front side and the rear side of the long-side abrasive cloth are respectively contacted with the front inner wall and the rear inner wall of the adapting sleeve, and the left side and the right side of the short-side abrasive cloth are respectively contacted with the left inner wall and the right inner wall of the adapting sleeve.
In one embodiment, the punch is located directly above the lower platen, and the size of the punch is equal to the size of the top of the lower platen.
In one embodiment, a telescopic rod is fixedly connected to one side of the inner wall of the arc-shaped groove, a return spring is sleeved in the telescopic rod, two of the other ends of the four telescopic rods are used as a group and are fixedly connected with the long-edge abrasive cloth and the short-edge abrasive cloth respectively, and one side, close to the long-edge abrasive cloth and the short-edge abrasive cloth, of the telescopic rod is arc-shaped.
Above-mentioned half disconnected no flash stamping die can handle product contour line production barb in the stamping molding, can get rid of the barb of product edge, and the safety when can guaranteeing the operator like this and taking can reduce the process of post processing moreover, reduces the human cost, especially in the production line operation, has reduced the time limit for a project of processing. Simultaneously, take off the in-process of material at the product, the adaptation cover can reciprocate under driving motor's drive, and the in-process of removal not only can carry out the edging and handle, and when drift and product break away from, under the adaptation cover motion, can be quick take off the material with the product and handle.
Drawings
FIG. 1 is a schematic diagram of a half-broken burr-free stamping die according to an embodiment;
FIG. 2 is a schematic diagram of an embodiment of a flash apparatus;
fig. 3 is a schematic cross-sectional structure view of a burr sleeve in one embodiment.
Detailed Description
In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, as those skilled in the art will be able to make similar modifications without departing from the spirit and scope of the present invention.
Referring to fig. 1 to 3 together, the utility model provides a semi-broken burr-free stamping die, which comprises a stamping plate 2, wherein the bottom of the stamping plate 2 is fixedly connected with a burr device 1, the top of the stamping plate 2 is fixedly connected with a supporting plate 5, the top of the supporting plate 5 is fixedly connected with a stamping cylinder 6, the piston end of the stamping cylinder 6 is fixedly connected with a plurality of mounting mechanisms 7, and the bottom of the mounting mechanisms 7 is detachably connected with a punch 8; when the whole equipment is used, the metal plate moves at the top of the burr device 1, the piston end of the stamping cylinder 6 moves downwards, the punch 8 moves towards the top of the burr device 1 during movement, and the metal plate is stamped and molded to form a product.
Flash device 1 includes shielded box 101, the equal fixedly connected with supporting seat 102 in the left and right sides of shielded box 101 inner wall bottom, bull stick 103 swing joint is passed through to two relative one sides of supporting seat 102, bull stick 103 rotates through driving motor 104 that shielded box 101 inner wall bottom set up, two flywheels 106 have been cup jointed on the bull stick 103, two swing arms 107 have been cup jointed on the flywheel 106, the bottom fixedly connected with bracing piece 108 of shielded box 101 inner wall, the top fixedly connected with holding down plate 109 of bracing piece 108, the deckle edge cover 110 has been cup jointed on the holding down plate 109, one side fixed connection of spacing post and deckle edge cover 110 is passed through on the top of swing arm 107, deckle edge cover 110 cup joints in the inner chamber that stamped plate 2 was seted up.
When specific burring operation, the product after the punching press can be with the chucking of moulding product firmly by drift 8 and holding down plate 109, can increase the stability of product like this, effectually be held by, start driving motor 104, driving motor 104 can drive bull stick 103 through two runners 105 and belt and rotate, two flywheels 106 can rotate on the bull stick 103, the rotation in-process, flywheel 105 drives deckle edge cover 110 through swing arm 107 and reciprocates, deckle edge cover 110 can polish the edge of product this moment.
When this scheme publishes, deckle edge cover 110's shape can be according to the shape design of the product of production, certainly includes common shapes such as rectangle, circular or triangle-shaped, and the both ends of swing arm 107 adopt articulated mode to articulate with spacing post and flywheel 105 respectively, and flywheel 105 mainly comprises two vertical retort and horizontal pole, and the below of the relative one side of two vertical retort passes through horizontal pole fixed connection, and swing arm 107 can reciprocate like this.
Certainly, this drape over one's shoulders cutting edge of a knife or a sword device 1 still has, when accomplishing the essence and handling, drift 8 and product separation back, and the deckle edge cover 110 that reciprocates can take off the material processing with the quick going on of product to increased the speed of taking off the material, avoided taking off the condition appearance of material adhesion.
The deckle edge cover 110 comprises an adaptation cover 1101, arc-shaped grooves 1102 are formed in the transverse inner wall and the longitudinal inner wall of the adaptation cover 1101, the two transverse arc-shaped grooves 1102 are elastically connected with long-edge burr abrasive cloth 1105, and the two longitudinal arc-shaped grooves 1103 are elastically connected with short-edge burr abrasive cloth 1106.
In the operation of specific mill barb, adaptation cover 1101 can reciprocate, during the removal, at first two vertical arc walls 1103 can polish product edge short side when reciprocating, when adaptation cover 1101 is rebound again, two horizontal long limit mill thorn emery cloth 1105 can polish product edge long limit, like this reciprocating motion in, can be with the effectual polishing of product edge.
In one embodiment, the middle parts of the long-edge burr grinding abrasive cloth 1105 and the short-edge burr grinding abrasive cloth 1106 are arranged to be arc-shaped bulges, the arc-shaped bulges can effectively grind the edge of a product, the problem that the service life of the long-edge burr grinding abrasive cloth 1105 and the service life of the short-edge burr grinding abrasive cloth 1106 are reduced due to rigid contact is avoided, the long-edge burr grinding abrasive cloth 1105 and the short-edge burr grinding abrasive cloth 1106 are elastically arranged, the edge contact of the product can be elastically achieved in the grinding process, the flexible contact during grinding is guaranteed, the tooth pulp of the product can be prevented from being influenced, and the grinding quality is improved.
In one of them embodiment, the equal fixedly connected with limiting plate 3 in both sides around 2 tops of punching press board, a plurality of pinch rollers 4 of fixedly connected with in the relative one side of two limiting plates 3, when conveying the panel beating, pinch roller 4 restricts the panel beating, and the aim at that sets up like this avoids the panel beating, has guaranteed the stability when the punching press, has improved the quality when the punching press.
In one embodiment, the output end of the driving motor 104 and the rotating rod 103 are sleeved with rotating wheels 105, and the two rotating wheels 105 are connected through a belt in a transmission manner.
In one embodiment, the position of the long-side burr cloth 1105 is lower than the position of the middle of the short-side burr cloth 1106, so that the problem of crowding in the adapter sleeve 1101 can be avoided, and the stability of the burr removing process is ensured.
In one embodiment, the front side and the rear side of the long-side abrasive cloth 1105 are respectively contacted with the front inner wall and the rear inner wall of the adaptation sleeve 1101, and the left side and the right side of the short-side abrasive cloth 1106 are respectively contacted with the left inner wall and the right inner wall of the adaptation sleeve 1101, so that the edge of the product can be effectively polished.
In one embodiment, the punch 8 is located directly above the lower platen 109, and the punch 8 is sized to be the same size as the top of the lower platen 109.
In one of the embodiments, the equal fixedly connected with telescopic link 1103 in one side of arc 1102 inner wall, return spring 1104 has been cup jointed in telescopic link 1103, the other end of four telescopic links 1103 uses two to be a set of respectively with two long limit mill thorn emery cloths 1105 and two minor face mill thorn emery cloths 1106 inner wall fixed connection, and telescopic link 1103 all sets up to the arc by one side of long limit mill thorn emery cloth 1105 and minor face mill thorn emery cloth 1106, under return spring 1104's elastic action, when having guaranteed the quality, can also guarantee the life of equipment, telescopic link 1103 all sets up to curved purpose by long limit mill thorn emery cloth 1105 and one side of minor face mill thorn emery cloth 1106, avoid appearing the edges and corners condition and cause long limit mill thorn emery cloth 1105 and minor face mill thorn emery cloth 1106 damaged condition to appear, and then increased long limit mill thorn emery cloth 1105 and minor face mill thorn emery cloth 1106 life.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (7)
1. A semi-broken burr-free stamping die is characterized by comprising a stamping plate, wherein the bottom of the stamping plate is fixedly connected with a burr device, the top of the stamping plate is fixedly connected with a supporting plate, the top of the supporting plate is fixedly connected with a stamping cylinder, the piston end of the stamping cylinder is fixedly connected with a plurality of mounting mechanisms, and the bottom of each mounting mechanism is detachably connected with a punch;
the deburring device comprises an isolation box, wherein the left side and the right side of the bottom of the inner wall of the isolation box are fixedly connected with supporting seats, one opposite sides of the two supporting seats are movably connected through a rotating rod, the rotating rod rotates through a driving motor arranged at the bottom of the inner wall of the isolation box, the rotating rod is sleeved with two flywheels, the flywheels are sleeved with two swing arms, the bottom of the inner wall of the isolation box is fixedly connected with a supporting rod, the top of the supporting rod is fixedly connected with a lower pressing plate, a deburring sleeve is sleeved on the lower pressing plate, the top end of each swing arm is fixedly connected with one side of the deburring sleeve through a limiting column, and the deburring sleeve is sleeved in an inner cavity formed in the punching;
deckle edge cover is including the adaptation cover, the arc wall has all been seted up to the horizontal inner wall of adaptation cover and vertical inner wall, horizontal two the equal elastic connection of arc wall has long limit to grind thorn emery cloth, vertical two elastic connection has the minor face to grind thorn emery cloth in the arc wall.
2. The half-broken burr-free stamping die according to claim 1, wherein limiting plates are fixedly connected to the front and rear sides of the top of the stamping plate, and a plurality of lower pressing wheels are fixedly connected to opposite sides of the two limiting plates.
3. The half-broken burr-free stamping die according to claim 1, wherein the output end of the driving motor and the rotating rod are sleeved with rotating wheels, and the two rotating wheels are connected through a belt in a transmission manner.
4. The half-broken burr-free stamping die of claim 1, wherein the position of the long-side abrasive cloth is lower than the position of the middle of the short-side abrasive cloth.
5. The half-broken burr-free stamping die according to claim 1, wherein front and rear sides of the long-side abrasive cloth are respectively in contact with front and rear inner walls of the adapting sleeve, and left and right sides of the short-side abrasive cloth are respectively in contact with left and right inner walls of the adapting sleeve.
6. The half-broken flash-free stamping die according to claim 1, wherein the punch is located right above the lower platen, and the size of the punch is equal to the size of the top of the lower platen.
7. The half-broken burr-free stamping die according to claim 1, wherein a telescopic rod is fixedly connected to one side of the inner wall of the arc-shaped groove, a return spring is sleeved in the telescopic rod, two of the other ends of the four telescopic rods are respectively and fixedly connected to the inner walls of the two long-side abrasive cloth and the two short-side abrasive cloth, and the sides of the telescopic rods, which are close to the long-side abrasive cloth and the short-side abrasive cloth, are both arranged in an arc shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921614325.3U CN210847880U (en) | 2019-09-26 | 2019-09-26 | Half-broken burr-free stamping die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921614325.3U CN210847880U (en) | 2019-09-26 | 2019-09-26 | Half-broken burr-free stamping die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210847880U true CN210847880U (en) | 2020-06-26 |
Family
ID=71298952
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921614325.3U Expired - Fee Related CN210847880U (en) | 2019-09-26 | 2019-09-26 | Half-broken burr-free stamping die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210847880U (en) |
-
2019
- 2019-09-26 CN CN201921614325.3U patent/CN210847880U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200626 |