CN217831469U - Stamping die and belleville spring recovery processing equipment - Google Patents
Stamping die and belleville spring recovery processing equipment Download PDFInfo
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- CN217831469U CN217831469U CN202221378541.4U CN202221378541U CN217831469U CN 217831469 U CN217831469 U CN 217831469U CN 202221378541 U CN202221378541 U CN 202221378541U CN 217831469 U CN217831469 U CN 217831469U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
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Abstract
The utility model discloses a stamping die and belleville spring recovery processing equipment belongs to automobile parts processing technology field. Stamping die is including the lower mould subassembly and the last mould subassembly that set up relatively, lower mould subassembly includes the die holder and sets up the die on the end face that the die holder is close to last mould subassembly, the blanking hole has been seted up on the die, go up the mould subassembly including can be for the upper die base of die holder activity, and set up the terrace die on the end face that the upper die base is close to the die, the cross sectional shape of terrace die suits into the bar with the cross sectional shape in blanking hole on the die, thereby when semi-manufactured goods were arranged in on the die, the terrace die can pass semi-manufactured goods and enter into the blanking hole, in order to cut out strip material from semi-manufactured goods. The utility model discloses a stamping die and belleville spring recovery processing equipment can become unqualified belleville spring semi-manufactured goods processing into usable strip material in order to be used for producing the spring clamp to effectively reduce extravagantly, and reduce the cost of recovery.
Description
Technical Field
The utility model relates to an automobile parts processing technology field, concretely relates to stamping die and belleville spring recovery processing equipment.
Background
In the machining process of the disc spring of the automobile gearbox, a process is to cut a plate into a semi-finished product 300 shown in fig. 1, a part of unqualified semi-finished product 300 can be generated due to the influence of size errors in the production process of the semi-finished product 300, the unqualified semi-finished product 300 is directly recycled as waste materials at present, the recycling cost is high due to large weight, and a spring clamp is used as another elastic element and is the same as the material used by the semi-finished product 300, the difference is that the spring clamp is obtained by processing strip-shaped materials, so that a stamping die and disc spring recycling equipment are necessary to be sought, the unqualified disc spring semi-finished product can be processed into usable strip-shaped materials for generating the spring clamp, part of waste is reduced, and the recycling cost is reduced.
SUMMERY OF THE UTILITY MODEL
Based on the above-mentioned problem that exists among the prior art, the utility model provides an aim at provides a stamping die can become the usable strip material with unqualified belleville spring semi-manufactured goods processing in order to be used for producing the spring clamp to effectively reduce extravagantly, and reduce the cost of recovery. The utility model also provides a belleville spring recovery processing equipment of having above-mentioned stamping die.
The utility model provides a technical scheme that its technical problem adopted is: the utility model provides a stamping die, includes relative lower mould subassembly and the last mould subassembly that sets up, lower mould subassembly includes the die holder and sets up the die on the die holder is close to the terminal surface of last mould subassembly, the blanking hole has been seted up on the die, go up the mould subassembly including can for the upper die base of die holder activity to and set up the terrace die on the terminal surface that the upper die base is close to the die, the cross sectional shape of terrace die suits into the bar with the cross sectional shape in blanking hole on the die, thereby when semi-manufactured goods were arranged in on the die, the terrace die can pass semi-manufactured goods and enter into the blanking hole to cut out strip material from semi-manufactured goods.
Furthermore, a flaring is arranged on the port of the bottom of the female die, which is far away from the blanking hole, and the caliber of the flaring is gradually enlarged downwards from the blanking hole.
Furthermore, blanking holes are formed in the lower die base and located right below the blanking holes, and the blanking holes are communicated with the blanking holes and the bottom of the lower die base.
Furthermore, a guide rod is installed on the lower die base on the lower die assembly along the moving direction of the upper die base, and a sliding sleeve which can be sleeved on the guide rod in a sliding mode is installed on the upper die base.
Furthermore, the upper die assembly further comprises a pressure plate, and the pressure plate is connected to the upper die base in a sliding manner and is located between the upper die base and the lower die base.
Furthermore, an avoiding opening is formed in the position, opposite to the male die, of the material pressing plate.
Furthermore, the upper die assembly further comprises a guide post and a connecting rod, the guide post is connected with the upper die base, a guide hole is formed in the pressure plate, the guide post is slidably inserted into the guide hole, one end of the connecting rod is connected to the pressure plate, and one end, corresponding to the upper die base, of the connecting rod can be abutted to the end face, far away from the pressure plate, of the upper die base.
Furthermore, the upper die assembly further comprises a first elastic piece, and the first elastic piece is pressed between the upper die base and the material pressing plate in a compressed state.
The utility model also provides a belleville spring recovery processing equipment, belleville spring recovery processing equipment includes foretell stamping die.
Furthermore, the belleville spring recovery processing equipment also comprises a hydraulic press, wherein the hydraulic press is provided with a table top and a movable pressure head positioned above the table top, the lower die base is arranged on the table top, and the upper die base is connected with the pressure head.
The utility model has the advantages that: the utility model provides a stamping die, wherein lower mould subassembly includes the die holder and sets up the die on the die holder is close to the terminal surface of mould subassembly, the blanking hole has been seted up on the die, go up the mould subassembly including can be for the upper die base of die holder activity, and set up the terrace die on the terminal surface that the die is close to the upper die base, the cross sectional shape in blanking hole suits into the bar on the cross sectional shape of terrace die and the die, thereby when arranging semi-manufactured goods in on the die, the terrace die can pass semi-manufactured goods and enter into the blanking hole, with cut out strip material from semi-manufactured goods, this stamping die of accessible cuts out strip material from disk form semi-manufactured goods, utilize the strip material can carry out the manufacturing of spring clamp, realize waste utilization, thereby effectively reduce extravagantly, and owing to semi-manufactured goods's weight has been reduced, and recovery cost is reduced. As the stamping die has the technical effects, the disc spring recovery processing equipment with the stamping die also has the same technical effects.
Drawings
The present invention will be further described with reference to the accompanying drawings and examples.
In the figure: fig. 1 is a schematic view of a semi-finished product.
Fig. 2 is a schematic structural diagram of a belleville spring recycling device provided by the embodiment of the present invention.
Fig. 3 is an enlarged schematic view of region a in fig. 1.
Fig. 4 is a front view of an upper die set in a stamping die according to an embodiment of the present invention.
Fig. 5 is a sectional view taken along the direction E-E in fig. 4.
Fig. 6 is an exploded view of an upper module according to an embodiment of the present invention.
Fig. 7 is an exploded view of a guide bar according to an embodiment of the present invention.
Fig. 8 is a front view of a lower die set in a stamping die according to an embodiment of the present invention.
Fig. 9 is a sectional view taken along the direction F-F in fig. 8.
Fig. 10 is a sectional view taken along the direction G-G in fig. 8.
Fig. 11 is an exploded view of a lower module according to an embodiment of the present invention.
Fig. 12 is another view of fig. 11.
Fig. 13 is a schematic view of a stamping die according to an embodiment of the present invention in another state.
Wherein, each reference mark in the figure is: 100. stamping a die; 10. a lower die assembly; 11. a lower die holder; 111. a blanking hole; 112. mounting grooves; 12. a female die; 121. punching a hole; 122. flaring; 13. a guide bar; 131. a column; 132. a second elastic member; 20. an upper die assembly; 21. an upper die holder; 22. a male die; 23. a sliding sleeve; 24. a material pressing plate; 241. avoiding the mouth; 25. a guide post; 26. a connecting rod; 261. a limiting end; 27. a first elastic member; 30. an object placing plate.
200. A hydraulic press; 201. a table top; 202. and (4) pressing head.
300. And (5) semi-finished product.
Detailed Description
The present invention will now be described in detail with reference to the accompanying drawings. This figure is a simplified schematic diagram, and merely illustrates the basic structure of the present invention in a schematic manner, and therefore it shows only the constitution related to the present invention.
As shown in fig. 2 and fig. 3, the utility model provides a belleville spring recovery processing device, including stamping die 100 and hydraulic press 200, have mesa 201 and lie in mobilizable pressure head 202 above mesa 201 on the hydraulic press 200, pressure head 202 can be for mesa 201 to be straight reciprocating motion under the power drive of hydraulic press 200 to drive stamping die 100 and carry out the punching press action.
It should be understood that the specific structure of the hydraulic machine 200 is referred to in the art and will not be described in any greater detail herein. In this embodiment, the hydraulic machine 200 is a single arm hydraulic machine.
Referring to fig. 3, the stamping die 100 includes a lower die assembly 10 and an upper die assembly 20 which are oppositely arranged, the lower die assembly 10 includes a lower die holder 11 and a female die 12 which is arranged on an end surface of the lower die holder 11 close to the upper die assembly 20, a blanking hole 121 is arranged on the female die 12, the upper die assembly 20 includes an upper die holder 21 which can move relative to the lower die holder 11, and a male die 22 which is arranged on an end surface of the upper die holder 21 close to the female die 12, a cross-sectional shape of the male die 22 is adapted to a cross-sectional shape of the blanking hole 121 on the female die 12 to form a bar, so that when the semi-finished product 300 is placed on the female die 12, the male die 22 can penetrate through the semi-finished product 300 to enter the blanking hole 121, so as to cut out the bar-shaped material from the semi-finished product 300. Thereby through above-mentioned technical scheme, strip material is cut out from disk form semi-manufactured goods 300 to this stamping die 100 of accessible, utilizes strip material can carry out the manufacturing of spring clamp, realizes the waste utilization to effectively reduce extravagantly, and owing to reduced semi-manufactured goods 300's weight, reduced the cost of recovery.
Referring to fig. 2 and 3, in some embodiments, the lower die holder 11 is mounted on a table 201 of a hydraulic press 200, and the upper die holder 21 is connected to a ram 202 of the hydraulic press 200, so that the upper die holder 21 can be driven by the hydraulic press 200 to perform a linear reciprocating motion relative to the lower die holder 11, so that the male die 22 is repeatedly inserted into and removed from the female die 12, thereby performing a punching and cutting operation.
As shown in fig. 6, in some embodiments, an installation groove 112 corresponding to the shape of the die 12 is concavely formed on the end surface of the lower die holder 11 close to the upper die assembly 20, and the die 12 is accommodated in the installation groove 112, so that on one hand, the die 12 with high size requirement can be conveniently machined and formed, the machining cost can be reduced, and on the other hand, the die 12 which is easy to wear can be conveniently replaced in the later period.
As shown in fig. 5, in some embodiments, a flared opening 122 is formed in the female die 12 at a bottom end away from the blanking hole 121, and the caliber of the flared opening 122 gradually increases downward from the blanking hole 121, so that the strip-shaped material cut by the male die 22 can pass through the flared opening 122 and be separated from the female die 12, and the material is prevented from being stuck. In addition, a blanking hole 111 is formed in the lower die base 11 and located right below the blanking hole 121, and the blanking hole 111 communicates the blanking hole 121 and the bottom of the lower die base 11, so that materials can fall smoothly.
As shown in fig. 3, in some embodiments, a guide rod 13 is installed on the lower die holder 11 of the lower die assembly 10 along the moving direction of the upper die holder 21, and a sliding sleeve 23 slidably sleeved on the guide rod 13 is installed on the upper die holder 21, so as to correct the moving path of the punch 22 when the upper die holder 21 moves and approaches the lower die holder 11, ensure that the punch 22 accurately enters the arbitration hole 121 on the die 12, and avoid the occurrence of accidents or processing errors due to the mismatch between the punch 22 and the die 12.
To avoid the semi-finished product 300 from being caught on the punch 22, as shown in fig. 8, 9, 10, 11 and 12, the upper die assembly 20 further includes a pressure plate 24, and the pressure plate 24 is slidably connected to the upper die base 21 and located between the upper die base 21 and the lower die base 11, so that the pressure plate 24 keeps the semi-finished product 300 pressed against the lower die base 11 before the punch 22 is not completely separated from the semi-finished product 300, so as to avoid the semi-finished product 300 from being caught on the punch 22. Specifically, the material pressing plate 24 is provided with an avoiding opening 241 at a position opposite to the male die 22, so that the male die 22 can pass through the material pressing plate 24 from the avoiding opening 241 to be matched with the female die 12 below, or pass through the avoiding opening 241 when the male die 22 is separated from the female die 12 upwards, so that the material pressing plate 24 is used for abutting against the semi-finished product 300 to prevent the material pressing plate 24 from being clamped on the male die 22. In addition. Referring to fig. 12, the upper die assembly 20 further includes a guide post 25 and a connecting rod 26, the guide post 25 is connected to the upper die holder 21, a guide hole 242 is formed in the pressure plate 24, the guide post 25 is slidably inserted into the guide hole 242, one end of the connecting rod 26 is connected to the pressure plate 24, one end of the connecting rod 26 corresponding to the upper die holder 21 can be abutted against an end surface of the upper die holder 21 away from the pressure plate 24, so that the pressure plate 24 is slidably fitted on the upper die holder 21, and when the connecting rod 26 is abutted against an end surface of the upper die holder 21 away from the pressure plate 24, the pressure plate 24 is suspended on the upper die holder 21 through the connecting rod 26, so that the upper die holder 21 can drive the pressure plate 24 to be separated from the lower die holder 11 and spaced from the lower die holder 11, so as to form a gap for placing the semi-finished product 300 between the pressure plate 24 and the lower die holder 11, specifically, the other end of the connecting rod 26 is provided with a limit end 261, and the upper die holder 21 is provided with a stepped surface 211 opposite to the end of the limit 261 close to the pressure plate 24.
In order to enable the pressing plate 24 to move rapidly to a position away from the upper die base 21, so that the stamping die 100 is suitable for rapid machining, in some embodiments, the upper die assembly 20 further includes a first elastic member 27, the first elastic member 27 is pressed between the upper die base 21 and the pressing plate 24 in a compressed state, and more specifically, the first elastic member 27 is a coil spring sleeved on the connecting rod 26. Therefore, the first elastic piece 27 applies elastic force between the upper die holder 21 and the pressure plate 24 to drive the pressure plate 24 to move and to be away from the upper die holder 21, so that the pressure plate 24 can move quickly to a position away from the upper die holder 21, the pushing force of the pressure plate 24 on the semi-finished product 300 can be improved, and the pressure plate 24 is ensured not to be clamped on the punch 22 to move along with the punch 22 more reliably.
In order to enable the sliding sleeve 23 and the guide rod 13 to achieve a longer guiding effect on the upper die holder 21 and the lower die holder 11, as shown in fig. 6 and 7, in some embodiments, the guide rod 13 is a tubular structure with an open end and a closed end, an upright 131 is inserted in the guide rod 13 in a sliding manner, the upright 131 is fixedly connected to the lower die holder 11, a second elastic member 132 is further connected between the guide rod 13 and the lower die holder 11 in a supporting manner, the second elastic member 132 is used for pushing the guide rod 13 upwards to a position spaced from the upright 131, and in this embodiment, the second elastic member 132 is a coil spring sleeved on the upright 131. So that when the upper die holder 21 moves downwards, the sliding sleeve 23 can slide on the guide rod 13, and the guide rod 13 can also press the second elastic element 132 to slide along the upright 131, thereby achieving a longer guiding effect for the upper die holder 21 and the lower die holder 11.
In some embodiments, the sliding sleeves 23 on the upper die base 21 are provided with four, but not limited to, numbers, the four sliding sleeves 23 are respectively provided at four corners of the upper die base 21, and the guide rods 13 are provided with the number corresponding to the sliding sleeves 23.
As shown in fig. 6, in some embodiments, the punches 22 on the upper die base 21 are spaced three times but not limited to the number, and the blanking holes 121 on the female die 12 are provided in the number corresponding to the number of the punches 22, so as to improve the processing efficiency of the stamping die 100.
Referring to fig. 13, in some embodiments, the stamping die 100 further includes a storage plate 30, the storage plate 30 is connected to the lower die holder 11, and an upper end surface of the storage plate 30 is flush with an upper end surface of the female die 12. Thereby can place the semi-manufactured goods 300 of treating processing on putting thing board 30, can accomplish the material loading fast to stamping die 100 for efficiency.
It will be appreciated that in some embodiments, the disc spring recycling apparatus further includes a robot (not shown) for placing the semi-finished product 300 on the placing plate 30 to achieve a higher degree of automation.
Since the disc spring recovery processing apparatus has all the technical features of the press die 100 provided in any one of the above embodiments, the disc spring recovery processing apparatus has the same technical effects as the above press die 100.
In light of the foregoing, it will be apparent to those skilled in the art from this disclosure that various changes and modifications can be made without departing from the scope of the invention. The technical scope of the present invention is not limited to the content of the description, and the technical scope must be determined according to the scope of the claims.
Claims (10)
1. A stamping die is characterized in that: including the lower mould subassembly and the last mould subassembly of relative setting, lower mould subassembly includes the die holder and sets up the die on the end face that the die holder is close to last mould subassembly, the blanking hole has been seted up on the die, go up the mould subassembly including can for the upper die base of die holder activity to and set up the terrace die on the terminal surface that the upper die base is close to the die, the cross sectional shape in blanking hole suits into the bar on the cross sectional shape of terrace die and the die to when semi-manufactured goods were arranged in on the die, the terrace die can pass semi-manufactured goods and enter into the blanking hole to cut out the strip material from semi-manufactured goods.
2. The stamping die according to claim 1, wherein: and an expanding opening is formed in the die and positioned at the bottom port far away from the blanking hole, and the caliber of the expanding opening is gradually expanded downwards from the blanking hole.
3. The stamping die of claim 1, wherein: and blanking holes are formed in the lower die base and are positioned right below the blanking holes, and the blanking holes are communicated with the blanking holes and the bottom of the lower die base.
4. The stamping die of claim 1, wherein: the lower die base on the lower die assembly is provided with a guide rod along the moving direction of the upper die base, and the upper die base is provided with a sliding sleeve which can be sleeved on the guide rod in a sliding manner.
5. The stamping die of claim 1, wherein: the upper die assembly further comprises a material pressing plate, and the material pressing plate is connected to the upper die base in a sliding mode and located between the upper die base and the lower die base.
6. The stamping die of claim 5, wherein: and an avoiding opening is formed in the position, opposite to the male die, of the material pressing plate.
7. The stamping die of claim 5, wherein: the upper die assembly further comprises a guide post and a connecting rod, the guide post is connected with the upper die base, a guide hole is formed in the pressure plate, the guide post is slidably inserted into the guide hole, one end of the connecting rod is connected to the pressure plate, and one end, corresponding to the upper die base, of the connecting rod can be abutted to the end face, far away from the pressure plate, of the upper die base.
8. The stamping die of claim 7, wherein: the upper die assembly further comprises a first elastic piece, and the first elastic piece is pressed between the upper die base and the material pressing plate in a compressed state.
9. A belleville spring recovery processing equipment which characterized in that: the disc spring recovery processing apparatus includes the press die set forth in any one of claims 1 to 8.
10. The disc spring recovery processing apparatus according to claim 9, wherein: the disc spring recovery processing device further comprises a hydraulic press, a table top and a movable pressure head located above the table top are arranged on the hydraulic press, the lower die holder is installed on the table top, and the upper die holder is connected with the pressure head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221378541.4U CN217831469U (en) | 2022-06-01 | 2022-06-01 | Stamping die and belleville spring recovery processing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221378541.4U CN217831469U (en) | 2022-06-01 | 2022-06-01 | Stamping die and belleville spring recovery processing equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217831469U true CN217831469U (en) | 2022-11-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221378541.4U Active CN217831469U (en) | 2022-06-01 | 2022-06-01 | Stamping die and belleville spring recovery processing equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217831469U (en) |
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2022
- 2022-06-01 CN CN202221378541.4U patent/CN217831469U/en active Active
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