CN216881344U - Spare tire bottom plate mould - Google Patents
Spare tire bottom plate mould Download PDFInfo
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- CN216881344U CN216881344U CN202220157471.3U CN202220157471U CN216881344U CN 216881344 U CN216881344 U CN 216881344U CN 202220157471 U CN202220157471 U CN 202220157471U CN 216881344 U CN216881344 U CN 216881344U
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Abstract
The utility model discloses a spare tire base plate die which comprises an upper die base, a lower die base, a convex die base and a convex die fixing plate, wherein the convex die fixing plate is arranged in the lower die base, a limiting groove is formed in the middle of the convex die fixing plate, the convex die base is positioned in the limiting groove, a forming cavity is arranged at the bottom of the upper die base above the convex die base, a forming core die for forming an automobile spare tire base plate is arranged at the top of the convex die base, and a plurality of slide way assemblies convenient to discharge are respectively arranged on the left side and the right side of the convex die fixing plate. According to the utility model, when the die is punched, the spare tire bottom plate product can rapidly slide out through the slideway assembly, so that the trouble that a plurality of persons need to carry the spare tire bottom plate product at the same time when the die is opened and the material is taken is avoided, time and labor are saved, and the production efficiency of the product is effectively improved; the arrangement of the first wear-resisting plate and the second wear-resisting plate can improve the wear resistance of the convex die holder and prevent the convex die holder from being worn to influence the service life of the die and the processing precision of a product; has the advantages of quick and convenient blanking, good wear resistance and the like.
Description
Technical Field
The utility model relates to the field of automobile stamping dies, in particular to a spare tire bottom plate die.
Background
The stamping die is a special process equipment for processing materials into parts in cold stamping processing, and is called as a cold stamping die. 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 of the material, thereby obtaining a desired part. The stampings on the automobile body are largely divided into covering pieces, beam pieces and general stampings. The stamping capable of obviously representing the characteristics of the automobile image is an automobile covering part. Therefore, the more specific automobile mould can be called as an automobile covering part stamping mould, which is called as an automobile covering part stamping die for short. For example, a front door outer panel trim die, a front door inner panel punching die, and the like.
In the prior art, a stamping die product of a bottom plate of an automobile spare tire is large in size and heavy in overall weight, and after the stamping die is finished, a plurality of workers are required to manually remove the product from a die, so that time and labor are wasted, and the operation is very inconvenient, so that the production efficiency of an enterprise is influenced; in addition, because the male die holder is a replaceable part, the side wall of the male die holder is easy to wear and deviate in the long-time and frequent stamping operation process of the automobile stamping die, so that the service life of the die and the processing precision of a product are influenced.
Accordingly, the prior art is deficient and needs improvement.
SUMMERY OF THE UTILITY MODEL
The technical problem to be solved by the utility model is as follows: the spare tire bottom plate die is simple in structure, convenient to discharge and good in wear resistance.
In order to achieve the purpose, the technical scheme of the utility model is as follows:
a spare tire base plate die comprises an upper die base, a lower die base, a convex die base and a convex die fixing plate, wherein the upper die base is positioned above the lower die base, the convex die fixing plate is arranged in the lower die base, a limiting groove is formed in the middle of the convex die fixing plate, the convex die base is positioned in the limiting groove, a forming cavity is formed in the bottom of the upper die base above the convex die base, and a forming core die for forming an automobile spare tire base plate is arranged at the top of the convex die base;
the inner side wall of the limiting groove is provided with a plurality of side grooves, the side grooves are provided with first wear-resisting plates, the outer side wall of the convex die holder is provided with a plurality of clamping blocks, the clamping blocks are provided with second wear-resisting plates, and the surfaces of the second wear-resisting plates and the first wear-resisting plates are mutually abutted;
the left side and the right side of the male die fixing plate are respectively provided with a plurality of slideway components convenient for blanking, each slideway component comprises a fixing frame, a lifting rod, a locking screw rod, a sliding groove and a plurality of pulleys, the fixing frame is arranged at the side end of the male die fixing plate, the lifting rod is inserted in the fixing frame and is connected with the fixing frame in a locking mode through the locking screw rod, the top of the lifting rod is provided with the sliding groove, and the sliding groove is internally provided with the plurality of pulleys.
By adopting the technical scheme, in the spare tire base plate die, the lower die base is provided with a plurality of positioning holes, and the bottom of the male die fixing plate is provided with a plurality of positioning guide pillars which correspond to the positioning holes one by one.
According to the technical scheme, in the spare tire base plate die, the left end and the right end of the male die fixing plate are respectively provided with the groove, the left end and the right end of the upper die base are respectively provided with the downward extending convex block, and the convex blocks are located in the grooves.
By adopting the technical scheme, in the spare tire bottom plate die, the side end of the limiting groove is provided with a plurality of insertion rods extending upwards, the side end of the forming cavity is provided with a plurality of insertion grooves, and the insertion rods of the male die fixing plate are inserted into the insertion grooves of the upper die base.
By adopting the technical scheme, in the spare tire base plate die, the top and the bottom of the male die fixing plate are respectively provided with the first rubber pads, and the bottom of the upper die base and the top of the lower die base are respectively provided with the second rubber pads in one-to-one correspondence with the first rubber pads.
By adopting the technical scheme, in the spare tire base plate die, the top of the upper die base and the bottom of the lower die base are respectively provided with a plurality of rectangular notches.
By adopting the technical scheme, in the spare tire bottom plate die, the bottoms of the left side and the right side of the lower die holder are respectively provided with a plurality of U-shaped notches convenient for positioning.
By adopting the technical scheme, in the spare tire bottom plate mould, the size of the spare tire bottom plate mould is 1400 mm multiplied by 400 mm multiplied by 450 mm.
Compared with the prior art, the left side and the right side of the male die fixing plate are respectively provided with the slideway components, when the die punching is finished, the spare tire base plate product can quickly slide out through the slideway components, the trouble that a plurality of persons need to carry the spare tire base plate product at the same time when the die opening and the material taking are carried out is avoided, the time and the labor are saved, and the production efficiency of the product is effectively improved; meanwhile, the first wear-resistant plate is arranged on the side wall of the punch fixing plate, the second wear-resistant plate is arranged on the side wall of the punch holder, and the arrangement of the first wear-resistant plate and the second wear-resistant plate can improve the wear resistance of the punch holder and prevent the punch holder from being worn to influence the service life of the die and the processing precision of a product; overall structure is simple, the unloading is convenient fast, the wearability is good, the practicality is strong, can use widely.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic illustration of an explosive structure according to the present invention;
FIG. 3 is a schematic structural view of a punch retainer of the present invention;
FIG. 4 is a schematic structural view of an upper mold base according to the present invention;
FIG. 5 is a schematic view of the structure of the lower die holder of the present invention.
Detailed Description
The utility model is described in detail below with reference to the figures and the specific embodiments.
As shown in fig. 1 to 5, the embodiment provides a spare tire base plate mold, which includes an upper mold base 1, a lower mold base 2, a male mold base 3 and a male mold fixing plate 4, where the upper mold base 1 is located above the lower mold base 2, the male mold fixing plate 4 is arranged in the lower mold base 2, a limiting groove 40 is arranged in the middle of the male mold fixing plate 4, the male mold base 3 is located in the limiting groove 40, a molding cavity 10 is arranged at the bottom of the upper mold base 1 above the male mold base 3, and a molding core mold 30 for molding a spare tire base plate of an automobile is arranged at the top of the male mold base 3. In this embodiment, a user can place a workpiece to be processed between the forming cavity 10 of the upper die holder 1 and the forming core die 30 of the male die holder 3 to obtain a formed bottom plate of the spare tire of the automobile by a stamping force.
As shown in fig. 2 and 3, a plurality of side grooves 401 are formed in the inner side wall of the limiting groove 40, a first wear plate 402 is arranged on each side groove 401, a plurality of blocks 31 are arranged on the outer side wall of the punch holder 3, a second wear plate 32 is arranged on each block 31, and the surfaces of the second wear plate 32 and the first wear plate 402 are abutted to each other. In this embodiment, the arrangement of the first wear-resistant plate 402 and the second wear-resistant plate 32 can improve the wear resistance of the die holder 3, and prevent the die holder 3 from being worn to affect the service life of the die and the processing precision of the product.
As shown in fig. 3, the left and right sides of the male die holder 4 are respectively provided with a plurality of slideway components 5 convenient for blanking, each slideway component 5 comprises a fixed frame 51, a lifting rod 52, a locking screw 53, a sliding groove 54 and a plurality of pulleys 55, the fixed frame 51 is arranged at the side end of the male die holder 4, the lifting rod 25 is inserted into the fixed frame 51, the lifting rod 52 is in locking connection with the fixed frame 51 through the locking screw 53, the top of the lifting rod 52 is provided with the sliding groove 54, and the sliding grooves 54 are internally provided with the plurality of pulleys 55. In this embodiment, when accomplishing the die, roll-off fast in the spare tyre bottom plate product accessible slide subassembly 5 has avoided the die sinking to get the loaded down with trivial details that need many personnel to carry simultaneously when material, and labour saving and time saving effectively improves the production efficiency of product. Specifically, the spare tire bottom plate can slide out on the upper side of the sliding groove 54, and the arrangement of the pulley 55 can reduce the friction force between the spare tire bottom plate and the sliding groove 54, so that the blanking is convenient. The user can adjust the height of the lifting rod 52 by screwing or unscrewing the locking screw 53, and the adjusting mode is simple and convenient.
As shown in fig. 2, a plurality of positioning holes 20 are further formed in the lower die base 2, and a plurality of positioning guide posts 41 corresponding to the positioning holes 20 one by one are arranged at the bottom of the male die fixing plate 4. In this embodiment, the positioning holes 20 and the positioning guide posts 41 can improve the assembly stability between the punch retainer 4 and the lower die holder 2, and prevent deviation.
As shown in fig. 2, further, grooves 42 are respectively formed at the left and right ends of the punch holder 4, and downward extending protrusions 11 are respectively formed at the left and right ends of the upper die holder 1, where the protrusions 11 are located in the grooves 42. In this embodiment, the arrangement of the groove 42 and the protrusion 11 can improve the assembling stability between the upper die holder 1 and the punch retainer 4.
As shown in fig. 3 and 5, further, a plurality of insertion rods 43 extending upward are disposed at side ends of the limiting groove 40, a plurality of insertion grooves 12 are disposed at side ends of the molding cavity 10, and the insertion rods 43 of the punch holder 4 are inserted into the insertion grooves 12 of the upper die holder 1.
As shown in fig. 2 to 5, further, a plurality of first rubber pads 44 are respectively disposed at the top and the bottom of the punch holder 4, and a plurality of second rubber pads 21 corresponding to the first rubber pads 44 one by one are respectively disposed at the bottom of the upper die holder 1 and the top of the lower die holder 2. In this embodiment, the arrangement of the first rubber pad 44 and the second rubber pad 21 can improve the buffering acting force of the mold in the stamping process, prevent the mold from being damaged in the frequent stamping process, reduce the maintenance cost of the mold, and improve the production efficiency of enterprises.
As shown in fig. 1, further, the top of the upper die holder 1 and the bottom of the lower die holder 2 are respectively provided with a plurality of rectangular notches 13. In this embodiment, the rectangular groove 13 can reduce the overall weight of the upper die holder 1 and the lower die holder 2, and is convenient for hoisting.
As shown in fig. 1, further, the bottom parts of the left and right sides of the lower die base 2 are respectively provided with a plurality of U-shaped notches 22 for facilitating positioning. In this embodiment, the U-shaped notch 22 can be aligned with the clamping post of the punch, so as to facilitate positioning and prevent the die from shifting during punching.
Further, the size of the spare tire soleplate mould is 1400 multiplied by 400 multiplied by 450 mm.
Compared with the prior art, the left side and the right side of the male die fixing plate are respectively provided with the slideway components, when the die punching is finished, the spare tire base plate product can quickly slide out through the slideway components, the trouble that a plurality of persons need to carry the spare tire base plate product at the same time when the die opening and the material taking are carried out is avoided, the time and the labor are saved, and the production efficiency of the product is effectively improved; meanwhile, the first wear-resistant plate is arranged on the side wall of the punch fixing plate, the second wear-resistant plate is arranged on the side wall of the punch holder, and the arrangement of the first wear-resistant plate and the second wear-resistant plate can improve the wear resistance of the punch holder and prevent the punch holder from being worn to influence the service life of the die and the processing precision of a product; overall structure is simple, the unloading is convenient fast, the wearability is good, the practicality is strong, can use widely.
The present invention is not limited to the above preferred embodiments, and any modifications, equivalent substitutions and improvements made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. The utility model provides a spare tyre bottom plate mould which characterized in that: the automobile spare tire bottom plate forming die comprises an upper die base, a lower die base, a convex die base and a convex die fixing plate, wherein the upper die base is positioned above the lower die base, the convex die fixing plate is arranged in the lower die base, a limiting groove is formed in the middle of the convex die fixing plate, the convex die base is positioned in the limiting groove, a forming cavity is formed in the bottom of the upper die base above the convex die base, and a forming core die for forming an automobile spare tire bottom plate is arranged at the top of the convex die base;
the inner side wall of the limiting groove is provided with a plurality of side grooves, the side grooves are provided with first wear-resisting plates, the outer side wall of the convex die holder is provided with a plurality of clamping blocks, the clamping blocks are provided with second wear-resisting plates, and the surfaces of the second wear-resisting plates and the first wear-resisting plates are mutually abutted;
the left side and the right side of the male die fixing plate are respectively provided with a plurality of slideway components convenient for blanking, each slideway component comprises a fixing frame, a lifting rod, a locking screw rod, a sliding groove and a plurality of pulleys, the fixing frame is arranged at the side end of the male die fixing plate, the lifting rod is inserted in the fixing frame and is connected with the fixing frame in a locking mode through the locking screw rod, the top of the lifting rod is provided with the sliding groove, and the sliding groove is internally provided with the plurality of pulleys.
2. The spare tire floor mold of claim 1, wherein: the lower die base is provided with a plurality of positioning holes, and the bottom of the male die fixing plate is provided with a plurality of positioning guide posts which are in one-to-one correspondence with the positioning holes.
3. The spare tire floor mold of claim 1, wherein: the punch die comprises a male die fixing plate, an upper die base and a lower die base, wherein the left end and the right end of the male die fixing plate are respectively provided with a groove, the left end and the right end of the upper die base are respectively provided with a downwardly extending lug, and the lugs are positioned in the grooves.
4. The spare tire floor mold of claim 1, wherein: the side of the limiting groove is provided with a plurality of upwards extending insertion rods, the side of the forming cavity is provided with a plurality of insertion grooves, and the insertion rods of the male die fixing plate are inserted into the insertion grooves of the upper die base.
5. The spare tire floor mold of claim 1, wherein: the top and the bottom of the male die fixing plate are respectively provided with a plurality of first rubber pads, and the bottom of the upper die base and the top of the lower die base are respectively provided with a plurality of second rubber pads in one-to-one correspondence with the first rubber pads.
6. The spare tire floor mold of claim 1, wherein: the top of the upper die base and the bottom of the lower die base are respectively provided with a plurality of rectangular notches.
7. The spare tire floor mold of claim 1, wherein: the bottom of the left side and the bottom of the right side of the lower die base are respectively provided with a plurality of U-shaped notches convenient for positioning.
8. The spare tire soleplate mold according to any one of claims 1-7, wherein: the size of the spare tire soleplate mould is 1400 multiplied by 400 multiplied by 450 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220157471.3U CN216881344U (en) | 2022-01-20 | 2022-01-20 | Spare tire bottom plate mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220157471.3U CN216881344U (en) | 2022-01-20 | 2022-01-20 | Spare tire bottom plate mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216881344U true CN216881344U (en) | 2022-07-05 |
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ID=82180275
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220157471.3U Active CN216881344U (en) | 2022-01-20 | 2022-01-20 | Spare tire bottom plate mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216881344U (en) |
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2022
- 2022-01-20 CN CN202220157471.3U patent/CN216881344U/en active Active
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