CN211915198U - Prevent lateral force retaining device - Google Patents
Prevent lateral force retaining device Download PDFInfo
- Publication number
- CN211915198U CN211915198U CN201922033571.6U CN201922033571U CN211915198U CN 211915198 U CN211915198 U CN 211915198U CN 201922033571 U CN201922033571 U CN 201922033571U CN 211915198 U CN211915198 U CN 211915198U
- Authority
- CN
- China
- Prior art keywords
- baffle
- cope match
- plate pattern
- die
- block
- 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
Images
Landscapes
- Moulds, Cores, Or Mandrels (AREA)
Abstract
The utility model relates to a mould auxiliary device field discloses a prevent yawing force retaining device, including the cope match-plate pattern, be fixed in the slide wedge drive block of cope match-plate pattern, the lower bolster, slide on the lower bolster and along with the lift of cope match-plate pattern do the touching or keep away from the slider of slide wedge drive block, vertical upwards be fixed with on the lower bolster when the cope match-plate pattern descends with the lower mould baffle of one side laminating that the slider was kept away from to the slide wedge drive block, one side vertical downward that keeps away from the slider in the slide wedge drive block on the cope match-plate pattern is fixed with the cope match-plate pattern, during the compound die, the both sides of lower mould baffle are laminated with slide wedge drive block and cope match-plate pattern respectively, through the synergism of cope match-plate pattern and lower mould baffle, can effectively offset the yawing force of slide wedge drive block transmission.
Description
Technical Field
The utility model relates to a mould auxiliary device field especially relates to a prevent yawing force retaining device.
Background
The die adopting the wedge can generate lateral force in the stamping process, and the automobile chassis part is usually stamped by a high-strength thick plate, so that the wedge die of the high-strength plate can generate larger lateral force in the stamping process, and after the general standard wedge is used for several times, the wedge is loosened and displaced due to overlarge lateral force, so that the die is damaged.
The Chinese patent publication No. CN205996039U block fixing lateral force preventing device comprises an upper template with an upper padding plate and an upper fixing plate, a lower template with a lower padding plate and a lower fixing plate, a lateral fixing block and a lateral adjustable block, a female die stripper plate fixed at the lower end of the upper fixing plate, a female template arranged below the female die stripper plate and connected with the lower fixing plate, a wedge padding plate arranged below the upper template, a wedge fixed below the wedge padding plate, a convex die fixed on the inclined surface of the wedge, a lateral punching fixing plate and a convex die stripper plate sleeved around the convex die, a slide block driving the convex die to move, and a slide block padding plate for bearing the slide block, the lateral adjustable stop block can be adjusted to effectively compensate machining errors, improve the machining precision of parts and offset the lateral force generated in the production process of the die.
In the structure, the lateral force of the wedge is offset only through the lateral adjustable stop block, the upper end of the lateral adjustable stop block is easy to deform under the influence of the lateral force, the service life is short, and once the lateral adjustable stop block deforms, the lateral force offset function is lost, so that the wedge displaces after being used for a period of time, and the damage to the die is caused.
SUMMERY OF THE UTILITY MODEL
The utility model discloses shortcoming to among the prior art provides a prevent yawing force retaining device, effectively prolongs the life of mould.
In order to solve the technical problem, the utility model discloses a following technical scheme can solve:
the utility model provides a prevent yawing force baffle device, including the cope match-plate pattern, be fixed in the slide wedge drive block of cope match-plate pattern, the lower bolster, slide on the lower bolster and along with the lift of cope match-plate pattern do the touching or keep away from the slider of slide wedge drive block, vertical upwards be fixed with on the lower bolster when the cope match-plate pattern descends with the lower mould baffle of the one side laminating of slide wedge drive block away from, the vertical downward fixing in one side of keeping away from the slider in the slide wedge drive block on the cope match-plate pattern has an upper die baffle, during the compound die, the both sides of lower mould baffle laminate with slide wedge drive block and upper die baffle respectively.
Adopt above-mentioned scheme, compare in the contrast literature, this scheme has set up the mold stop on the cope match-plate pattern, when the compound die, the lower mould baffle is located between mold stop and the slide wedge drive block, the yawing force of slide wedge drive block transmits respectively for lower mould baffle and last mold stop, the yawing force of mold stop top can effectively be offset to the last mold stop, thereby avoid deformation to appear in lower mould baffle top, effectively prolong the life of lower mould baffle, the lower mould baffle does not take place deformation and just can not lead to the displacement of carving to one side, thereby effectively prolong the life of a whole set of mould.
Preferably, a slot with a rectangular cross section is recessed below one side of the upper die baffle close to the wedge driving block, when the die is closed, two sides of the lower die baffle are respectively attached to the wedge driving block and the inner wall of the slot in the vertical direction, and the upper end surface of the lower die baffle is attached to the inner wall of the upper end of the slot.
By adopting the scheme, the grooved setting enables the lower die baffle to transmit the lateral force received from the wedge driving block to the grooved vertical inner wall and the upper end inner wall when the die is closed, and the force is greatly reduced after being decomposed, so that the deformation probability of the upper die baffle is further reduced, the service life of the upper die baffle is prolonged, and the service lives of the lower die baffle and the wedge driving block are prolonged, and the service life of the die is finally prolonged.
Preferably, the lower die baffle and the upper die baffle are embedded and fixed on the lower die plate and the upper die plate respectively.
By adopting the scheme, the fixing mode of the upper die baffle and the lower die baffle is more stable by adopting an embedded installation mode, and the deformation resistance of the upper die baffle and the lower die baffle is effectively improved.
Preferably, wear-resistant blocks are fixed on two sides of the lower die baffle and one side of the wedge driving block far away from the sliding block.
By adopting the scheme, the wear degree of the matching position of the lower die baffle and the wedge driving block is reduced by the arrangement of the wear-resisting block, so that the deformation amount of the wedge driving block is reduced, and the service life of the wedge driving block is prolonged.
Preferably, an elastic anti-collision block for preventing the slide block from being damaged is fixed on one side of the lower die baffle plate, which is close to the slide block.
By adopting the scheme, the lower sliding block can be prevented from colliding with the lower die baffle plate when returning, and the probability of sliding block damage is reduced.
The utility model discloses owing to adopted above technical scheme, have following technological effect: through the synergistic effect of lower mould baffle and last mould baffle, can effectively offset the yawing force of slide wedge drive block transmission, the last mould baffle that adds has the fluting, and the yawing force of lower mould baffle transmission can be decomposed to the fluting to effectively improve the life of last mould baffle, lower mould baffle, improve the life who carves to one side, finally improve the mould.
Drawings
Fig. 1 is a cross-sectional view of a lateral force preventing baffle device of the present invention when the mold is closed;
fig. 2 is a cross-sectional view of the lateral force preventing baffle device of the present invention during mold opening.
The names of the parts indicated by the numerical references in the above figures are as follows: 1. mounting a template; 2. a wedge drive block; 3. a slider; 4. a lower template; 5. a groove is embedded; 6. embedding a block; 7. an upper die baffle plate; 71. grooving; 8. a lower die baffle plate; 9. a wear-resistant block; 10. elastic anti-collision block.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and examples.
Examples
The utility model provides a prevent yawing force retaining device, refer to fig. 1-2, including cope match-plate pattern 1, be fixed in the slide wedge drive block 2 of cope match-plate pattern 1, lower bolster 4, slide on lower bolster 4 and along with the lift of cope match-plate pattern 1 do the touching or keep away from slide wedge drive block 2's slider 3, vertically upwards be fixed with on lower bolster 4 when cope match-plate pattern 1 descends with slide wedge drive block 2 keep away from the lower mould baffle 8 of the one side laminating of slider 3, on cope match-plate pattern 1 in the slide wedge drive block 2 keep away from the vertical downward upper mould baffle 7 that is fixed with in one side of slider 3, during the compound die, the both sides of lower mould baffle 8 laminate with slide wedge drive block 2 and upper mould baffle 7 respectively.
In order to increase the anti deformability of overhead gage 7 and lower mould baffle 8, overhead gage 8 and overhead gage 7 imbed respectively and are fixed in on lower bolster 4 and cope match-plate pattern 1, the concrete structure does, all sunken embedded groove 5 has on lower bolster 4 and the cope match-plate pattern 1, the homogeneous body is protruding to be equipped with on overhead gage 7 and the lower mould baffle 8 with embedded groove 5 grafting complex embedded block 6, after overhead gage 7 and lower mould baffle 8 imbed the cooperation with cope match-plate pattern 1 and lower bolster 4 respectively, fix overhead gage 1 and lower bolster 4 respectively with overhead gage 7 and lower mould baffle 8 through fastening screw, adopt embedded mounting means, make the fixed mode of overhead gage 7 and lower mould baffle 8 more stable.
The lower side of one side of the upper die baffle 7 close to the wedge driving block 2 is recessed with a slot 71 with a rectangular cross section, during die assembly, two sides of the lower die baffle 8 are respectively attached to the inner walls of the wedge driving block 2 and the vertical direction of the slot 71, the upper end surface of the lower die baffle 8 is attached to the inner wall of the upper end of the slot 71, the arrangement of the slot 71 enables the lower die baffle 8 to transmit lateral force received from the wedge driving block 2 to the vertical inner wall and the upper end inner wall of the slot 71 during die assembly, after the force is decomposed, the force received by the vertical inner wall is greatly reduced, the probability of deformation of the upper die baffle 7 is further reduced, the service life of the upper die baffle 7 is prolonged, the service lives of the lower die baffle 8 and the wedge driving block 2 are prolonged, and the service life of a die is finally.
Wear-resisting blocks 9 are fixed on two sides of the lower die baffle 8 and one side of the wedge driving block 2 far away from the sliding block 3, and the wear-resisting blocks 9 can be tungsten steel alloy wear-resisting blocks 9 with the brand of Feintool and the model of YG15 or YG 20.
An elastic anti-collision block 10 for avoiding damage of the sliding block 3 is fixed on one side of the lower die baffle plate 8 close to the sliding block 3, and the elastic anti-collision block 10 is a rubber anti-collision block or a beef tendon anti-collision block.
During the mould punching press, cope match-plate pattern 1 moves down, drive slide wedge drive block 2 lapse and the contact of lower slider 3, and drive lower slider 3 moves toward the direction of operation, when lower slider 3 contacts the work piece when beginning to work, will produce huge yawing force, the yawing force transmits for slide wedge drive block 2 through lower slider 3, transmit the yawing force for lower mould baffle 8 by the drive block again, and finally decompose vertical inner wall and the upper end inner wall that transmits to last mould baffle 7 fluting 71 from lower mould baffle 8, last mould baffle 7 has contacted with lower mould baffle 8 this moment, can provide sufficient power after going up mould baffle 7 and the operation of lower mould baffle 8 and say that the yawing force that slide wedge drive block 2 transmitted is offset, guarantee that the slide wedge can be normal completion work.
Claims (5)
1. The utility model provides a prevent yawing force retaining device, includes cope match-plate pattern (1), is fixed in slide wedge driving block (2), lower bolster (4) of cope match-plate pattern (1), slides on lower bolster (4) and does the touching or keep away from slider (3) of slide wedge driving block (2) along with the lift of cope match-plate pattern (1), its characterized in that: the lower die baffle (8) which is attached to one side, away from the sliding block (3), of the upper die plate (1) when the upper die plate (1) descends is vertically and upwards fixed on the lower die plate (4), the upper die baffle (7) is vertically and downwards fixed on one side, away from the sliding block (3), of the upper die plate in the inclined wedge driving block (2), and during die assembly, two sides of the lower die baffle (8) are respectively attached to the inclined wedge driving block (2) and the upper die baffle (7).
2. The anti-lateral force baffle device of claim 1, wherein: a groove (71) with a rectangular cross section is formed in the lower portion of one side, close to the wedge driving block (2), of the upper die baffle (7), during die assembly, two sides of the lower die baffle (8) are attached to the inner walls of the wedge driving block (2) and the groove (71) in the vertical direction respectively, and the upper end face of the lower die baffle (8) is attached to the inner wall of the upper end of the groove (71).
3. The anti-lateral force baffle device of claim 2, wherein: the lower die baffle (8) and the upper die baffle (7) are respectively embedded and fixed on the lower template (4) and the upper template (1).
4. The anti-lateral force baffle device of claim 3, wherein: wear-resisting blocks (9) are fixed on two sides of the lower die baffle (8) and one side of the wedge driving block (2) far away from the sliding block (3).
5. The anti-lateral force baffle device of claim 1, wherein: an elastic anti-collision block (10) for preventing the sliding block (3) from being damaged is fixed on one side of the lower die baffle (8) close to the sliding block (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922033571.6U CN211915198U (en) | 2019-11-22 | 2019-11-22 | Prevent lateral force retaining device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922033571.6U CN211915198U (en) | 2019-11-22 | 2019-11-22 | Prevent lateral force retaining device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211915198U true CN211915198U (en) | 2020-11-13 |
Family
ID=73318867
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922033571.6U Active CN211915198U (en) | 2019-11-22 | 2019-11-22 | Prevent lateral force retaining device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211915198U (en) |
-
2019
- 2019-11-22 CN CN201922033571.6U patent/CN211915198U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP3540308B2 (en) | Slide cam type | |
| CN104368681B (en) | Wedge mechanism | |
| CN103480733B (en) | Double-action double-angle lateral shaping mechanism | |
| CN201644669U (en) | Stripping structure for movable tapered wedge of non-vertical upward hole flanging and edge flanging female die | |
| CN105921618B (en) | A kind of mold | |
| CN103639303A (en) | Wedge die | |
| WO2001003860A3 (en) | Wedge-lockable removable punch and die bushing in retainer | |
| CN203437521U (en) | Double-action double-angle side shaping mechanism for outer covering part | |
| CN201644625U (en) | Bridge type hoisting taper wedge device | |
| CN201537653U (en) | Stamping forming mold | |
| CN211915198U (en) | Prevent lateral force retaining device | |
| CN207929893U (en) | A kind of processing mold structure of control thin material burr height | |
| CN204262156U (en) | Wedge mechanism | |
| CN207238884U (en) | A kind of hanging for guide plate guiding rushes structure mold | |
| CN203109044U (en) | Ventilating slot punching die provided with multiple rapid guiding orientation functions | |
| CN212168696U (en) | Upward blanking mechanism suitable for swing arm feeder of transfer die | |
| CN204486578U (en) | The diel of a kind of towing arm brake outside plate | |
| CN203304471U (en) | Closed type forging die for upper support plate of cylindrical surface steel support | |
| CN209109956U (en) | A kind of height-adjustable fin piercing die | |
| CN102728740A (en) | Pawl jacking device and mould thereof | |
| CN113118304A (en) | Die set | |
| CN214556639U (en) | Self-made barb wedge punching mechanism | |
| CN206392691U (en) | Cylinder head gasket diel | |
| CN107159778B (en) | The board-like inclined wedge of de- material | |
| CN205393324U (en) | Device for preventing axle bush slot hole position produces deviation |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |