CN210358844U - Die side punching reset mechanism - Google Patents
Die side punching reset mechanism Download PDFInfo
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- CN210358844U CN210358844U CN201920555914.2U CN201920555914U CN210358844U CN 210358844 U CN210358844 U CN 210358844U CN 201920555914 U CN201920555914 U CN 201920555914U CN 210358844 U CN210358844 U CN 210358844U
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- reset
- inclined plane
- vertical surface
- die
- tapered wedge
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Abstract
The utility model belongs to the technical field of stamping die, especially, relate to a mould side blow canceling release mechanical system, include with die holder fixed connection push away towards the tapered wedge, with upper die base sliding connection's shaping slider and set up in shaping slider with elasticity between the upper die base resets the piece, push away towards the tapered wedge with shaping slider clearance fit, and push away towards the direction of motion of tapered wedge with the direction of motion of shaping slider is mutually perpendicular, be equipped with the slip rail groove on the shaping slider, and the slip rail groove towards push away an opening that dashes the tapered wedge, be equipped with parallel and relative setting in the slip rail inslot by the promotion inclined plane and by the inclined plane that resets, the top of pushing away towards the tapered wedge is equipped with parallel and relative promotion inclined plane that sets up and the inclined plane that resets. The utility model discloses a push away mutually supporting of dashing tapered wedge and slip rail groove, improved the life-span that elasticity reset the piece widely, reduced the maintenance cost, improved the security to production quality and efficiency have been improved.
Description
Technical Field
The utility model belongs to the technical field of stamping die, especially, relate to a mould side blow canceling release mechanical system.
Background
The stamping die is a special process equipment for processing materials (metal or nonmetal) into parts (or semi-finished products) in cold stamping, and is called cold stamping die (commonly called cold stamping die). Stamping, which is a press working method for obtaining a required part by applying pressure to a material at room temperature by using a die mounted on a press machine to cause separation or plastic deformation; the processing of many work pieces all has the side blow station in the production now, common side blow device is shown in fig. 1, push rod 1 'promotes slider 2' under the effect of external force and carries out the blanking, because medial surface 4 'on lateral surface 5' of push rod 1 'and the slider 2' is parallel in vertical direction, push rod 1 'does not have the effect of horizontal direction's power to slider 2 'at the in-process that resets, after push rod 1' resets, slider 2 'can only reset under elastomeric element 3's effect, thereby carry out blanking next time, this kind of structure is comparatively simple, but has certain potential safety hazard: the performance of the elastic component 3 'is reduced along with the prolonging of the service time, and the situation that the slide block cannot be accurately reset may occur in the process that the elastic component 3' pushes the slide block 2 'to reset, so that the slide block 2' does not return to the initial state, and if the push rod 1 'moves downwards at the moment, the side-push convex-concave die is easy to break, so that the elastic component 3' needs to be periodically overhauled or replaced in the production process, and the maintenance cost is increased.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a mould side blow canceling release mechanical system, the elastomeric element who aims at solving among the prior art is along with the extension of live time, and its performance will decline to some extent, and elastomeric element is promoting the in-process that the slider resets, probably appears the technical problem that can not accurately reset the slider.
In order to achieve the above object, the embodiment of the utility model provides a pair of mould side blow canceling release mechanical system, include with die holder fixed connection push away towards the tapered wedge, with upper die base sliding connection's shaping slider and set up in shaping slider with elasticity between the upper die base resets the piece, push away towards the tapered wedge with shaping slider clearance fit, and push away towards the direction of motion of tapered wedge with the direction of motion of shaping slider is mutually perpendicular, be equipped with the slip rail groove on the shaping slider, and the slip rail groove towards push away an opening of tapered wedge, be equipped with parallel and relative setting in the slip rail inslot and pushed the inclined plane and reset the inclined plane, the top of pushing away towards the tapered wedge is equipped with parallel and relative promotion inclined plane that sets up and the inclined plane that resets.
Optionally, two inner walls of the sliding rail groove are provided with a left limit vertical surface and a right limit vertical surface, the pushed inclined surface is connected with the left limit vertical surface, and the reset inclined surface is connected with the right limit vertical surface.
Optionally, two side walls of the pushing and punching wedge block are matched with the sliding rail groove to form a left-limited vertical surface and a right-limited vertical surface, the pushing inclined surface is connected with the left-limited vertical surface, and the resetting inclined surface is connected with the right-limited vertical surface.
Optionally, the inner top surface of the sliding rail groove is provided with an upper limiting surface, and the top end of the push-punching inclined wedge block is provided with an upper limiting surface.
Optionally, an extension line of the starting end of the reset inclined plane is between the starting end and the ending end of the pushed inclined plane on the same horizontal plane.
Optionally, a width between the push ramp and the reset ramp is equal to a width between the pushed ramp and the reset ramp.
Optionally, a width between the left-limiting vertical surface and the right-limiting vertical surface is equal to a width between the left-limited vertical surface and the right-limited vertical surface.
Optionally, the inclination angles of the pushing slope, the resetting slope, the pushed slope and the reset slope are the same.
Optionally, a cavity for accommodating the elastic resetting piece is formed in the forming sliding block, one end of the elastic resetting piece abuts against the upper die base, and the other end of the elastic resetting piece abuts against the forming sliding block, so that the forming sliding block applies elastic resetting force.
The embodiment of the utility model provides an above-mentioned one or more technical scheme in the mould side blow canceling release mechanical system have one of following technological effect at least: compared with the prior art, the utility model discloses be equipped with parallel and relative setting in the slide rail groove by promoting the inclined plane and by the inclined plane that resets, be equipped with parallel and relative promotion inclined plane that sets up and the inclined plane that resets on the top of pushing away towards the tapered wedge, under pushing away mutually supporting of tapered wedge and slide rail groove, realize pushing away towards the tapered wedge can release the shaping slider, can reset the shaping slider again, the elasticity that makes to set up between shaping slider and upper die base resets and only plays the auxiliary action, thereby the life-span of elasticity piece that resets has improved widely, the maintenance cost is reduced, the security is improved, and production quality and efficiency have been improved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without inventive labor.
Fig. 1 is a schematic structural diagram of an original side impact resetting mechanism.
Fig. 2 is a schematic structural diagram of a die side-punch resetting mechanism provided by the embodiment of the present invention.
Fig. 3 is a mold closing flowchart of the mold side-punch resetting mechanism provided in the embodiment of the present invention.
Fig. 4 is a die sinking flow chart of the die side-punching reset mechanism provided by the embodiment of the present invention.
Wherein, in the figures, the respective reference numerals:
1-lower die base 2-push-punching wedge block 21-push inclined plane
22-reset inclined plane 23-limited left vertical plane 24-limited right vertical plane
25-limited upper limiting surface 3-upper die holder 4-forming slide block
5-elastic reset piece 6-sliding rail groove 61-pushed inclined plane
62-reset inclined plane 63-left limit vertical plane 64-right limit vertical plane
65-upper limiting surface 7-cavity
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below by referring to the drawings are exemplary and intended to explain the embodiments of the present invention and are not to be construed as limiting the present invention.
In the description of the embodiments of the present invention, it should be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings, which is only for convenience in describing the embodiments of the present invention and simplifying the description, and do not indicate or imply that the device or element so indicated must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the embodiments of the present invention, "a plurality" means two or more unless specifically limited otherwise.
In the embodiments of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly, e.g., as fixed or detachable connections or as an integral part; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the embodiments of the present invention can be understood by those skilled in the art according to specific situations.
In one embodiment of the present invention, as shown in fig. 2, a mold side-punch resetting mechanism is provided, which comprises a push-punch wedge 2 fixedly connected to a lower die holder 1, a forming slide 4 slidably connected to an upper die holder 3, and an elastic resetting member 5 disposed between the forming slide 4 and the upper die holder 3, wherein the push-punch wedge 2 is movably engaged with the forming slide 4, the moving direction of the push-punching inclined wedge block 2 is vertical to the moving direction of the forming slide block 4, a sliding rail groove 6 is arranged on the forming slide block 4, and the sliding rail groove 6 is opened towards one surface of the thrust wedge 2, a pushed inclined surface 61 and a reset inclined surface 62 which are parallel and opposite are arranged in the sliding rail groove 6, the top end of the push-impact wedge 2 is provided with a push inclined surface 21 and a reset inclined surface 22 which are parallel and opposite to each other. The utility model discloses mould side blow canceling release mechanical system is in push away towards tapered wedge 2 with under mutually supporting of slide rail groove 6, realize push away towards tapered wedge 2 can with shaping slider 4 releases, can with again shaping slider 4 resets. Specifically, when the upper die holder 3 and the lower die holder 1 are matched, the push-punch inclined wedge 2 is inserted into the sliding rail groove 6, the push inclined surface 21 abuts against the pushed inclined surface 61, and then the push-punch inclined wedge 2 pushes the forming slide block 4 to slide forwards; when the upper die holder 3 and the lower die holder 4 are opened, the push-stamping wedge 2 is separated from the sliding rail groove 6, the reset inclined plane 22 is abutted to the reset inclined plane 62, and then the push-stamping wedge 2 pushes the forming slide block 4 to slide backwards. The elastic reset piece 5 arranged between the forming slide block 4 and the upper die base 3 only plays an auxiliary role, so that the service life of the elastic reset piece 5 is greatly prolonged, the maintenance cost is reduced, the safety is improved, and the production quality and efficiency are improved.
In this embodiment, the two inner walls of the sliding rail groove 6 of the die side-punch resetting mechanism are provided with a left limit vertical surface 63 and a right limit vertical surface 64, the pushed inclined surface 61 is connected with the left limit vertical surface 63, and the reset inclined surface 62 is connected with the right limit vertical surface 64.
In this embodiment, the two side walls of the thrust wedge 2 of the die side-punch resetting mechanism are matched with the sliding rail groove 6 to form a left-limited vertical surface 23 and a right-limited vertical surface 24, the thrust inclined surface 21 is connected with the left-limited vertical surface 23, and the reset inclined surface 22 is connected with the right-limited vertical surface 24.
In this embodiment, the inner top surface of the slide rail groove 6 of the die side punch resetting mechanism is provided with an upper limiting surface 65, and the top end of the push-punch wedge 2 is provided with an upper limited surface 25.
In the present embodiment, the extension line of the starting end of the reset inclined surface 62 of the die side punch reset mechanism is between the starting end and the ending end of the pushed inclined surface 61 on the same horizontal plane.
In the present embodiment, the width between the push slope 21 and the reset slope 22 of the die side punch reset mechanism is equal to the width between the pushed slope 61 and the reset slope 62.
In the present embodiment, the width between the left-limit vertical surface 63 and the right-limit vertical surface 64 of the die-side punch returning mechanism is equal to the width between the left-limit vertical surface 23 and the right-limit vertical surface 24.
In the present embodiment, the inclined angles of the push inclined surface 21, the reset inclined surface 22, the pushed inclined surface 61, and the reset inclined surface 62 of the die side punch reset mechanism are the same.
In this embodiment, a cavity 7 for accommodating the elastic reset piece 5 is formed in the forming slide block 4 of the die side-punch reset mechanism, one end of the elastic reset piece 5 abuts against the upper die base 3, and the other end abuts against the forming slide block 4, so that the forming slide block 4 applies an elastic reset force.
The utility model discloses mould side blow canceling release mechanical system's theory of operation does:
as shown in fig. 3, when the upper die holder 3 and the lower die holder 1 are assembled: the thrust wedge 2 is inserted into the sliding rail groove 6, the upper die holder 3 and the lower die holder 1 are continuously close to each other, firstly, the thrust inclined surface 21 abuts against the pushed inclined surface 61, the thrust wedge 2 pushes the forming slide block 4 to slide forwards, then, the reset inclined surface 22 abuts against the reset inclined surface 62, the thrust wedge 2 continues to push the forming slide block 4 to slide forwards, then, the upper end of the thrust wedge 2 slides into a closed space enclosed by the reset inclined surface 22, the left limit vertical surface 63, the right limit vertical surface 64 and the upper limit surface 65, at this time, the left limit vertical surface 23 abuts against the left limit vertical surface 63, the right limit vertical surface 24 abuts against the right limit vertical surface 64, and the thrust wedge 2 does not push the forming slide block 4 to slide forwards any more, then, the upper end of the thrust wedge 2 moves upward in the closed space surrounded by the reset inclined surface 22, the left limit vertical surface 63, the right limit vertical surface 64, and the upper limit surface 65 until the upper limit surface 25 abuts against the upper limit surface 65.
As shown in fig. 4, when the upper die holder 3 and the lower die holder 4 are opened: the upper die holder 3 and the lower die holder 1 are continuously separated, firstly, the upper end of the thrust wedge 2 moves downwards in a closed space enclosed by the reset inclined plane 22, the left limit vertical plane 63, the right limit vertical plane 64 and the upper limit plane 65, at this time, the left limit vertical plane 23 abuts against the left limit vertical plane 63, the right limit vertical plane 24 abuts against the right limit vertical plane 64, then, the reset inclined plane 22 abuts against the reset inclined plane 62, the upper end of the thrust wedge 2 no longer moves downwards in the closed space enclosed by the reset inclined plane 22, the left limit vertical plane 63, the right limit vertical plane 64 and the upper limit plane 65, and then the thrust wedge 2 pushes the forming slide block 4 to slide backwards in a resetting way, and then, the thrust inclined plane 21 abuts against the pushed inclined plane 61, the push-punch wedge 2 continues to push the forming slide block 4 to slide backwards in a resetting manner, then the right-limited vertical surface 24 abuts against the right-limited vertical surface 64 and the opening end of the sliding rail groove 6, the push-punch wedge 2 does not push the forming slide block 4 to slide backwards in a resetting manner, and finally, the push-punch wedge 2 is separated from the sliding rail groove 6.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (9)
1. The utility model provides a mould side blow canceling release mechanical system which characterized in that: include with die holder fixed connection push away towards the tapered wedge, with upper die base sliding connection's shaping slider and set up in shaping slider with elasticity between the upper die base resets the piece, push away towards the tapered wedge with shaping slider clearance fit, and push away the direction of motion that dashes the tapered wedge with the direction of motion of shaping slider is mutually perpendicular, be equipped with the slip rail groove on the shaping slider, and the slip rail groove towards push away an opening of tapered wedge, be equipped with parallel and relative setting in the slip rail inslot and promoted the inclined plane and by the inclined plane that resets, the top of pushing away towards the tapered wedge is equipped with parallel and relative promotion inclined plane and the inclined plane that resets that sets up.
2. The die sidepunch reset mechanism of claim 1, wherein: two inner walls of the sliding rail groove are provided with a left limiting vertical surface and a right limiting vertical surface, the pushed inclined surface is connected with the left limiting vertical surface, and the reset inclined surface is connected with the right limiting vertical surface.
3. The die sidepunch reset mechanism of claim 2, wherein: the two side walls of the push-punching inclined wedge block are matched with the sliding rail grooves to form a left-limited vertical surface and a right-limited vertical surface, the push inclined surface is connected with the left-limited vertical surface, and the reset inclined surface is connected with the right-limited vertical surface.
4. The die sidepunch reset mechanism of claim 3, wherein: the inner top surface of the sliding rail groove is provided with an upper limiting surface, and the top end of the push-punching inclined wedge block is provided with an upper limiting surface.
5. The die sidepunch return mechanism according to any one of claims 1-4, wherein: on the same horizontal plane, the extension line of the starting end of the reset inclined plane is between the starting end and the ending end of the pushed inclined plane.
6. The die sidepunch return mechanism according to any one of claims 1-4, wherein: the width between the push slope and the reset slope is equal to the width between the pushed slope and the reset slope.
7. The die sidepunch reset mechanism of claim 3, wherein: the width between the left limit vertical surface and the right limit vertical surface is equal to the width between the left limit vertical surface and the right limit vertical surface.
8. The die sidepunch return mechanism according to any one of claims 1-4, wherein: the inclined angles of the pushing inclined plane, the reset inclined plane, the pushed inclined plane and the reset inclined plane are the same.
9. The die sidepunch return mechanism according to any one of claims 1-4, wherein: the forming slide block is internally provided with a cavity for accommodating the elastic resetting piece, one end of the elastic resetting piece abuts against the upper die base, and the other end of the elastic resetting piece abuts against the forming slide block so as to apply elastic resetting force to the forming slide block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920555914.2U CN210358844U (en) | 2019-04-23 | 2019-04-23 | Die side punching reset mechanism |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920555914.2U CN210358844U (en) | 2019-04-23 | 2019-04-23 | Die side punching reset mechanism |
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| CN210358844U true CN210358844U (en) | 2020-04-21 |
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| CN201920555914.2U Active CN210358844U (en) | 2019-04-23 | 2019-04-23 | Die side punching reset mechanism |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117330420A (en) * | 2023-12-01 | 2024-01-02 | 深圳市华科精密组件有限公司 | Hardware terminal performance detection equipment and technology |
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2019
- 2019-04-23 CN CN201920555914.2U patent/CN210358844U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117330420A (en) * | 2023-12-01 | 2024-01-02 | 深圳市华科精密组件有限公司 | Hardware terminal performance detection equipment and technology |
| CN117330420B (en) * | 2023-12-01 | 2024-03-19 | 深圳市华科精密组件有限公司 | Hardware terminal performance detection equipment and technology |
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