CN221018310U - Valve cover die structure - Google Patents
Valve cover die structure Download PDFInfo
- Publication number
- CN221018310U CN221018310U CN202322642137.4U CN202322642137U CN221018310U CN 221018310 U CN221018310 U CN 221018310U CN 202322642137 U CN202322642137 U CN 202322642137U CN 221018310 U CN221018310 U CN 221018310U
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- Prior art keywords
- fixedly connected
- valve cover
- die plate
- lower die
- lower template
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 34
- 238000001816 cooling Methods 0.000 claims abstract description 18
- 230000017525 heat dissipation Effects 0.000 claims abstract description 5
- 238000003860 storage Methods 0.000 claims description 42
- 239000002994 raw material Substances 0.000 claims description 28
- 239000007787 solid Substances 0.000 claims description 2
- 238000005266 casting Methods 0.000 abstract description 2
- 239000000498 cooling water Substances 0.000 description 24
- 230000000694 effects Effects 0.000 description 13
- 238000004080 punching Methods 0.000 description 10
- 239000000428 dust Substances 0.000 description 6
- 238000010521 absorption reaction Methods 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 5
- 239000013589 supplement Substances 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of casting and discloses a valve cover die structure, which comprises a lower die plate, wherein the top of the lower die plate is fixedly connected with a frame, the middle part of the frame is fixedly connected with a telescopic cylinder, the output end of the telescopic cylinder is fixedly connected with an upper die plate, the top of the lower die plate is provided with a feeding device, the middle part of the lower die plate is provided with a cooling device, the middle part of the lower die plate is fixedly connected with a servo motor, the output end of the servo motor is fixedly connected with a lead screw, and the periphery of the lead screw is in threaded connection with a supporting plate; the cooling device comprises a water tank, a fan and a filter screen, wherein the water tank is fixedly connected to the bottom of the lower die plate. According to the utility model, the valve cover can be rapidly cooled and molded under the cooperation of the structures such as the fan, the water pump, the circulating pipe, the heat dissipation holes and the like, so that the cooling waiting time of the valve cover can be reduced after stamping is finished, and the valve cover can be conveniently taken out without deformation and damage caused by high temperature.
Description
Technical Field
The utility model relates to the technical field of casting, in particular to a valve cover die structure.
Background
In oil recovery effect, prevent that medium from leaking or external impurity from getting into the valve, adopt the valve gap to cover on the valve body generally, provide sealing performance, adopt the mould punching press generally in the production process of valve gap, to the quick shaping of shape, size, the structure etc. of valve to reach the needs of quick production, satisfy the demand to valve seal.
Through searching Chinese patent bulletin number: CN215431025U discloses a valve cover back extrusion die structure, comprising: the lower die plate, the stamping groove, the supporting plate and the upper die plate, wherein the stamping groove is positioned at a position, close to the left side, on the lower die plate, the supporting plate is arranged below the stamping groove at the bottom of the lower die plate, the supporting plate is inserted into a limit baffle at the bottom of the lower die plate, and the limit baffles are positioned at the left side and the right side of the stamping groove at the bottom of the lower die plate; after the stamping is finished, the third hydraulic cylinder can be driven to drive the supporting plate to move in the direction away from the stamping groove, so that the valve cover after the stamping can be detached from the bottom of the stamping groove, the discharging is convenient, the valve cover in the stamping groove does not need to be manually taken out, the labor force can be saved, the production cost is saved, the feeding structure can automatically load stamping parts into the stamping groove, the manual feeding is not needed, the working efficiency is improved while the labor force is saved, and meanwhile, the damage to workers during downward stamping of the upper die plate is avoided.
The technology reduces the complicated steps of manual feeding, but after the valve cover is stamped, the temperature of the valve cover is too high, the valve cover is easy to deform by removing the valve cover from the stamping groove through the movable supporting plate, the natural cooling time is long, the production efficiency of the valve cover is easy to influence, and the valve cover die structure is provided for solving the problems.
Disclosure of utility model
In order to make up for the defects, the utility model provides a valve cover die structure, and aims to solve the problem that the valve cover is easy to deform due to high temperature caused by directly detaching the punched valve cover through a supporting plate in the technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
The valve cover die structure comprises a lower die plate, wherein the top of the lower die plate is fixedly connected with a frame, the middle part of the frame is fixedly connected with a telescopic cylinder, the output end of the telescopic cylinder is fixedly connected with an upper die plate, the top of the lower die plate is provided with a feeding device, the middle part of the lower die plate is provided with a cooling device, the middle part of the lower die plate is fixedly connected with a servo motor, the output end of the servo motor is fixedly connected with a screw rod, and the periphery of the screw rod is in threaded connection with a supporting plate;
The cooling device comprises a water tank, a fan and a filter screen, wherein the water tank is fixedly connected to the bottom of the lower template, a water pump is fixedly connected to the inner bottom of the water tank, a circulating pipe is fixedly connected to the output end of the water pump, the other end of the circulating pipe penetrates through the top wall of the water tank, the fan is fixedly connected to the middle part of the lower template, a heat dissipation hole is formed in the right wall of the lower template, and the filter screen is fixedly connected to the middle part of the lower template;
Through the technical scheme, after stamping is completed, cooling water in the water tank is input into the circulating pipe through the water pump, the cooling water flows around the middle of the lower template along the circulating pipe, the lower template is cooled, the valve cover is rapidly cooled and formed, the cooling water flows back into the water tank through the other end of the circulating pipe, circulating flow of the cooling water is achieved, waste of the cooling water is reduced, meanwhile, the fan is driven to blow air to the middle of the lower template, the flowing air carries heat in the lower template to be discharged from the radiating holes, cooling effect of the lower template is further improved, dust in the air is isolated under the effect of the filter screen, dust is prevented from adhering to the circulating pipe, heat absorption of the cooling water is affected, rapid cooling of the valve cover is achieved, the valve cover can be rapidly formed after stamping is completed, and deformation of the valve cover is reduced when taking out is reduced.
Further, the feeding device comprises a fixed ring and a fixed plate, wherein the fixed ring is fixedly connected to the rear side of the frame, the middle part of the fixed ring is fixedly connected with a storage box, raw materials are placed in the middle part of the storage box, the fixed plate is fixedly connected to the top of the lower template, the front side of the fixed plate is fixedly connected with an electric push rod, the output of the electric push rod is fixedly connected with a feeding box, and the rear side of the feeding box is fixedly connected with a support rod;
Through above-mentioned technical scheme, under the effect of storage case, the raw materials can fall into the feed case, through fixed plate fixed stay electric putter, drive electric putter can promote the feed case, the feed case can drive the bracing piece and remove together when being promoted, make the feed case remove the back from the bottom of storage case, the bracing piece can support the raw materials at storage case middle part, prevent that the raw materials from dropping, the raw materials can drop in the punching press groove after the feed case promotes the punching press groove top, when electric putter pulls back the feed case, the bracing piece can be followed the bottom of storage case and taken out, be replaced by the feed case, make the raw materials can drop in the feed case in storage case middle part, thereby realize that the raw materials can be simply and fast supplement, reduce the complexity of structure, and then save the cost.
Further, a transverse plate is fixedly connected to the bottom of the lower template, a limiting groove is formed in the middle of the transverse plate, limiting blocks are fixedly connected to the left side and the right side of the supporting plate, and the limiting blocks are slidably connected to the middle of the limiting groove;
Through above-mentioned technical scheme, connecting support plate slides at the spacing groove middle part under the effect of stopper for the backup pad can not rotate along with the lead screw together when moving under the effect of lead screw, promotes backup pad and lower bolster bottom contact tightness, avoids warp when punching press because of the gap valve gap.
Further, a chute is formed in the top of the lower template, and the support rod is connected to the middle of the chute in a sliding manner;
Through above-mentioned technical scheme, make the bracing piece when being driven by the feed box under the effect of spout, can not rock the slope, promote the stability to the raw materials support.
Further, the feeding box and the storage box are positioned on the same vertical plane;
Through the technical scheme, under the action that the feeding box is perpendicular to the storage box, after the feeding box feeds materials, the storage box can supplement the feeding box.
Further, the middle part of the circulating pipe surrounds the middle part of the lower template;
Through the technical scheme, under the effect that the circulating pipe surrounds the middle part of the lower template, cooling water can flow around the middle part of the lower template, and the heat absorption effect of the cooling water is improved.
Further, a through hole is formed in the rear wall of the lower template, and the circulating pipe is fixedly connected to the middle of the through hole;
Through the technical scheme, the circulating pipe can be fixed at the middle part of the lower die plate under the action of the through holes, so that the stability of the circulating pipe is improved, and cooling water can flow at the middle part of the lower die plate conveniently.
Further, the bottom of the lower template is fixedly connected with a support column;
Through the technical scheme, the valve cover can be conveniently taken out from the bottom of the lower die plate under the action of the support column.
The utility model has the following beneficial effects:
1. According to the utility model, the valve cover can be rapidly cooled and molded under the cooperation of the structures such as the fan, the water pump, the circulating pipe, the heat dissipation holes and the like, so that the cooling waiting time of the valve cover can be reduced after stamping is finished, and the valve cover can be conveniently taken out without deformation and damage caused by high temperature.
2. According to the utility model, the valve cover raw materials can be rapidly supplemented by matching the structures of the feed box, the discharge box, the electric push rod, the push rod and the like, so that the valve cover raw materials can be fed into the stamping groove under the matching of a simple structure, and the manufacturing cost of the die structure is reduced.
Drawings
Fig. 1 is a schematic perspective view of a valve cover mold structure according to the present utility model;
Fig. 2 is a schematic structural view of a support plate of the valve cover mold structure according to the present utility model;
fig. 3 is a schematic structural diagram of an electric push rod of the valve cover mold structure provided by the utility model;
fig. 4 is a schematic structural diagram of a water pump with a valve cover die structure according to the present utility model.
Legend description:
1. A lower template; 2. a cooling device; 201. a circulation pipe; 202. a water tank; 203. a filter screen; 204. a heat radiation hole; 205. a water pump; 206. a blower; 3. a feeding device; 301. raw materials; 302. a fixing plate; 303. an electric push rod; 304. a support rod; 305. a fixing ring; 306. a feed box; 307. a storage bin; 4. a frame; 5. a telescopic cylinder; 6. an upper template; 7. a cross plate; 8. a support plate; 9. a servo motor; 10. a screw rod; 11. and a limiting block.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, one embodiment provided by the present utility model is: the valve cover die structure comprises a lower die plate 1, wherein the top of the lower die plate 1 is fixedly connected with a frame 4, the middle part of the frame 4 is fixedly connected with a telescopic cylinder 5, the output end of the telescopic cylinder 5 is fixedly connected with an upper die plate 6, the top of the lower die plate 1 is provided with a feeding device 3, the middle part of the lower die plate 1 is provided with a cooling device 2, the middle part of the lower die plate 1 is fixedly connected with a servo motor 9, the output end of the servo motor 9 is fixedly connected with a lead screw 10, and the periphery of the lead screw 10 is in threaded connection with a supporting plate 8;
The telescopic cylinder 5 fixed through the frame 4 enables the telescopic cylinder 5 to drive the upper die plate 6 to contact with the lower die plate 1 to punch the valve cover, meanwhile, the raw material 301 can be supplemented to the punching groove under the action of the feeding device 3, the step of manual operation is reduced, the working efficiency is improved, the valve cover is rapidly cooled under the action of the cooling device 2, the forming speed of the valve cover is improved, and the servo motor 9 drives the supporting plate 8 to move through the lead screw 10 to take out the valve cover, so that the valve cover cannot deform at high temperature.
The cooling device 2 comprises a water tank 202, a fan 206 and a filter screen 203, wherein the water tank 202 is fixedly connected to the bottom of the lower die plate 1, a water pump 205 is fixedly connected to the inner bottom of the water tank 202, a circulating pipe 201 is fixedly connected to the output end of the water pump 205, a through hole is formed in the rear wall of the lower die plate 1, the circulating pipe 201 is fixedly connected to the middle of the through hole, the other end of the circulating pipe 201 penetrates through the top wall of the water tank 202, and the middle of the circulating pipe 201 surrounds the middle of the lower die plate 1.
After stamping is completed, cooling water in the water tank 202 is input into the circulating pipe 201 through the water pump 205, the circulating pipe 201 can be fixed at the middle part of the lower die plate 1 under the action of the through holes, the stability of the circulating pipe 201 is improved, so that the cooling water flows at the middle part of the lower die plate 1, the cooling water flows around the middle part of the lower die plate 1 along the circulating pipe 201, the lower die plate 1 is cooled, a valve cover is rapidly cooled and molded, the cooling water flows back into the water tank 202 through the other end of the circulating pipe 201, the circulating flow of the cooling water is realized, the waste of the cooling water is reduced, meanwhile, the circulating pipe 201 surrounds the middle part of the lower die plate 1, the cooling water can flow around the middle part of the lower die plate 1, and the heat absorption effect of the cooling water is improved.
The fan 206 is fixedly connected to the middle part of the lower template 1, the right wall of the lower template 1 is provided with a heat radiation hole 204, and the filter screen 203 is fixedly connected to the middle part of the lower template 1.
The fan 206 is driven to blow air to the middle part of the lower template 1, so that the flowing air carries heat in the lower template 1 to be discharged from the heat dissipation holes 204, the cooling effect on the lower template 1 is further improved, dust in the air is isolated under the action of the filter screen 203, the dust is prevented from adhering to the circulating pipe 201, the absorption of cooling water to the heat is influenced, the valve cover is rapidly cooled, the valve cover can be rapidly molded after stamping is completed, and deformation of the valve cover during taking out is reduced.
The loading attachment 3 includes solid fixed ring 305 and fixed plate 302, gu fixed ring 305 fixed connection is at the rear side of frame 4, gu fixed ring 305's middle part fixedly connected with storage box 307, raw materials 301 has been placed at the middle part of storage box 307, fixed plate 302 fixed connection is at the top of lower bolster 1, the front side fixedly connected with electric putter 303 of fixed plate 302, the fixedly connected with feeder box 306 of the output of electric putter 303, the rear side fixedly connected with bracing piece 304 of feeder box 306, the spout has been seted up at the top of lower bolster 1, bracing piece 304 sliding connection is at the middle part of spout, feeder box 306 and storage box 307 are in same perpendicular.
The storage box 307 is fixed through the fixed ring 305, so that the raw materials 301 can be stored in the middle of the storage box 307 and fall into the storage box 306, the electric push rod 303 is fixedly supported through the fixed plate 302, the electric push rod 303 is driven to push the storage box 306, the storage box 306 can drive the supporting rods 304 to move together when being pushed, the supporting rods 304 can not shake and incline when being driven by the storage box 306 under the action of the sliding grooves, after the storage box 306 is moved away from the bottom of the storage box 307, the supporting rods 304 can support the raw materials 301 in the middle of the storage box 307, the raw materials 301 are prevented from falling, the storage box 306 is pushed to the upper side of the punching groove, the raw materials 301 can fall into the punching groove after the storage box 306 is pushed, meanwhile, the supporting rods 304 can be pulled out from the bottom of the storage box 307 and replaced by the storage box 306, the storage box 306 is perpendicular to the storage box 307, after the storage box 306 feeds, the storage box 306 can supplement the raw materials 301 in the middle of the storage box 307, and the raw materials 301 can fall into the storage box 306, and therefore the raw materials 301 can be simply and rapidly carried out, the complexity is reduced, and the cost is saved.
The bottom fixedly connected with diaphragm 7 of lower bolster 1, the spacing groove has been seted up at the middle part of diaphragm 7, and the equal fixedly connected with stopper 11 of the left and right sides of backup pad 8, stopper 11 sliding connection is at the middle part of spacing groove, and through stopper 11 joint support board 8 at the middle part slip of spacing groove for backup pad 8 can not rotate along with lead screw 10 when moving under lead screw 10's effect, promotes backup pad 8 and lower bolster 1 bottom contact tightness, avoids warp when punching press because of the gap valve gap.
The bottom of the lower template 1 is fixedly connected with a pillar, and the valve cover can be conveniently taken out from the bottom of the lower template 1 through the pillar.
Working principle: after stamping is completed, cooling water in the water tank 202 is input into the circulating pipe 201 through the water pump 205, cooling water flows around the middle part of the lower template 1 along the circulating pipe 201, the lower template 1 is cooled, the valve cover is rapidly cooled and molded, cooling water flows back into the water tank 202 through the other end of the circulating pipe 201, circulating flow of cooling water is achieved, waste of cooling water is reduced, meanwhile, the fan 206 is driven to blow air to the middle part of the lower template 1, the flowing air carries heat in the lower template 1 to be discharged from the radiating holes 204, cooling effect on the lower template 1 is further improved, dust in the air is isolated under the action of the filter screen 203, dust is prevented from adhering to the circulating pipe 201, heat absorption by the cooling water is prevented, rapid cooling of the valve cover is achieved, deformation of the valve cover is reduced when the valve cover is taken out.
The storage box 307 is fixed through the fixed ring 305, so that the raw materials 301 can be stored in the middle of the storage box 307 and fall into the feed box 306, the electric push rod 303 is fixedly supported through the fixed plate 302, the electric push rod 303 is driven to push the feed box 306, the feed box 306 can drive the supporting rods 304 to move together when being pushed, after the feed box 306 is moved away from the bottom of the storage box 307, the supporting rods 304 can support the raw materials 301 in the middle of the storage box 307, the raw materials 301 are prevented from falling, the raw materials 301 can fall into the punching grooves after the feed box 306 is pushed to the upper side of the punching grooves, meanwhile, when the electric push rod 303 pulls the feed box 306 back, the supporting rods 304 are pulled out from the bottom of the storage box 307 and are replaced by the raw materials 301, so that the raw materials 301 in the middle of the storage box 307 can fall into the feed box 306, the raw materials 301 can be simply and rapidly supplemented, the complexity of the structure is reduced, and the cost is saved.
Finally, it should be noted that: the foregoing description of the preferred embodiments of the present utility model is not intended to be limiting, but rather, although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.
Claims (8)
1. Valve gap mould structure, including lower bolster (1), its characterized in that: the top fixedly connected with frame (4) of lower bolster (1), the middle part fixedly connected with telescopic cylinder (5) of frame (4), the output fixedly connected with cope match-plate pattern (6) of telescopic cylinder (5), loading attachment (3) are installed at the top of lower bolster (1), the mid-mounting of lower bolster (1) has cooling device (2), the middle part fixedly connected with servo motor (9) of lower bolster (1), the output fixedly connected with lead screw (10) of servo motor (9), the periphery threaded connection of lead screw (10) has backup pad (8);
The cooling device (2) comprises a water tank (202), a fan (206) and a filter screen (203), wherein the water tank (202) is fixedly connected to the bottom of the lower template (1), a water pump (205) is fixedly connected to the inner bottom of the water tank (202), a circulating pipe (201) is fixedly connected to the output end of the water pump (205), the other end of the circulating pipe (201) penetrates through the top wall of the water tank (202), the fan (206) is fixedly connected to the middle of the lower template (1), a heat dissipation hole (204) is formed in the right wall of the lower template (1), and the filter screen (203) is fixedly connected to the middle of the lower template (1).
2. The valve cover mold structure according to claim 1, wherein: loading attachment (3) are including solid fixed ring (305) and fixed plate (302), gu fixed ring (305) fixed connection is in the rear side of frame (4), the middle part fixedly connected with storage box (307) of gu fixed ring (305), raw materials (301) have been placed at the middle part of storage box (307), fixed plate (302) fixed connection is in the top of lower bolster (1), the front side fixedly connected with electric putter (303) of fixed plate (302), the output fixedly connected with feeder box (306) of electric putter (303), the rear side fixedly connected with bracing piece (304) of feeder box (306).
3. The valve cover mold structure according to claim 1, wherein: the bottom fixedly connected with diaphragm (7) of lower bolster (1), the spacing groove has been seted up at the middle part of diaphragm (7), the equal fixedly connected with stopper (11) of the left and right sides of backup pad (8), stopper (11) sliding connection is in the middle part of spacing groove.
4. The valve cover mold structure according to claim 2, wherein: a sliding groove is formed in the top of the lower die plate (1), and the supporting rod (304) is connected to the middle of the sliding groove in a sliding mode.
5. The valve cover mold structure according to claim 2, wherein: the feeding box (306) and the storage box (307) are positioned on the same vertical plane.
6. The valve cover mold structure according to claim 1, wherein: the middle part of the circulating pipe (201) surrounds the middle part of the lower template (1).
7. The valve cover mold structure according to claim 1, wherein: the rear wall of the lower template (1) is provided with a through hole, and the circulating pipe (201) is fixedly connected to the middle of the through hole.
8. The valve cover mold structure according to claim 1, wherein: the bottom of the lower template (1) is fixedly connected with a support column.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322642137.4U CN221018310U (en) | 2023-09-28 | 2023-09-28 | Valve cover die structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322642137.4U CN221018310U (en) | 2023-09-28 | 2023-09-28 | Valve cover die structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221018310U true CN221018310U (en) | 2024-05-28 |
Family
ID=91182032
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322642137.4U Active CN221018310U (en) | 2023-09-28 | 2023-09-28 | Valve cover die structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221018310U (en) |
-
2023
- 2023-09-28 CN CN202322642137.4U patent/CN221018310U/en active Active
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