CN220942926U - Top piece structure for cold stamping die - Google Patents
Top piece structure for cold stamping die Download PDFInfo
- Publication number
- CN220942926U CN220942926U CN202322847861.0U CN202322847861U CN220942926U CN 220942926 U CN220942926 U CN 220942926U CN 202322847861 U CN202322847861 U CN 202322847861U CN 220942926 U CN220942926 U CN 220942926U
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- China
- Prior art keywords
- wall
- fixedly connected
- top piece
- cold stamping
- stamping die
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- 238000001816 cooling Methods 0.000 claims abstract description 19
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 29
- 230000006978 adaptation Effects 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 238000000034 method Methods 0.000 abstract description 4
- 230000007246 mechanism Effects 0.000 description 6
- 239000000110 cooling liquid Substances 0.000 description 4
- 230000002035 prolonged effect Effects 0.000 description 4
- 239000002826 coolant Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000005555 metalworking Methods 0.000 description 1
- 238000009740 moulding (composite fabrication) Methods 0.000 description 1
Abstract
The utility model relates to the technical field of mold production and discloses a top piece structure for a cold stamping mold, which comprises a basic component, a top piece component and a cooling component, wherein the top piece component is arranged on the inner wall of the basic component, the cooling component is arranged at the top end of the basic component, the basic component comprises a shell, an upper cover is fixedly connected with the outer wall of the top end of the shell, two limiting holes are formed in the left and right outer walls of the top end of the upper cover, the inner wall of each limiting hole is matched with the outer wall of a limiting column in size, and the top ends of the limiting columns are fixedly connected to the outer wall of the bottom end of an inner cover. According to the utility model, the module body is ejected out of the inner cover when the support column moves upwards through the sliding plate and the support column to move up and down on the threaded rod, and meanwhile, the knob is started to drive the inner cover to rotate, so that the module body without the top piece and the support column are kept on the same vertical horizontal line, and stable demoulding of the module in a cold stamping process is ensured.
Description
Technical Field
The utility model relates to the technical field of die production, in particular to a top piece structure for a cold stamping die.
Background
Cold stamping is a metal working technique for cutting, forming or bending sheet metal to a desired shape and size, in which a top piece is a critical component whose main function is to push the formed workpiece out of a die cavity, ensuring smooth demolding of the workpiece, and therefore a top piece structure for use on a cold stamping die is desired.
The ejector structure on the cold stamping die can fail because of the spring or other rebound mechanisms, and the ejector pin can not normally return to the initial position, so that the demolding quality of a workpiece can be influenced because the rebound mechanisms can fail, and meanwhile, the ejector pin is in a high-temperature environment for a long time, and because of the absence of a cooling device, the assembly can be thermally expanded or deformed, so that the functionality of the ejector pin is influenced, and the service life of the ejector pin is shortened.
Disclosure of utility model
The utility model aims to solve the defects in the prior art, and provides a top piece structure which is convenient for top piece and cooling and is used for a cold stamping die.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
The top piece structure comprises a basic component, a top piece component and a cooling component, wherein the top piece component is arranged on the inner wall of the basic component, the cooling component is arranged at the top end of the basic component, the basic component comprises a shell, an upper cover is fixedly connected to the outer wall of the top end of the shell, two limiting holes are formed in the left outer wall and the right outer wall of the top end of the upper cover, the inner wall of each limiting hole is matched with the outer wall of a limiting column in size, and the top end of each limiting column is fixedly connected to the outer wall of the bottom end of the inner cover;
The top piece assembly comprises a fixed column, a first motor is fixedly connected to the inner wall of the fixed column, a connecting column is fixedly connected to the driving end of the first motor, a threaded rod is fixedly connected to the top end of the connecting column, limiting plates are fixedly connected to the upper end and the lower end of the threaded rod, a sliding plate is connected to the outer wall of the threaded rod in a threaded mode, a plurality of supporting columns are fixedly connected to the periphery of the top end of the sliding plate, the outer wall size of each supporting column is matched with the inner wall size of the inner cover, the inner wall size of the top end of the inner cover is matched with the outer wall size of the module body, and a knob is fixedly connected to the center of the top end of the inner cover.
Further, the outer wall of the right end of the inner cover is fixedly connected with a water inlet pipe, and the outer wall of the bottom end of the water inlet pipe is fixedly connected with a water pump.
Further, the water tank is fixedly connected with the bottom end of the water pump, and the water outlet pipe is fixedly connected with the outer wall of the left end of the upper cover.
Further, the collecting box is fixedly connected to the bottom end of the water outlet pipe, and the connecting rod is fixedly connected to the rear side of the top end of the inner cover.
Further, connecting rod front end fixedly connected with dead lever, dead lever bottom fixedly connected with fan.
Further, dead lever inner wall fixedly connected with second motor, second motor drive end fixedly connected with links up the post, link up post bottom fixedly connected with fan.
Further, the size of the outer wall of the sliding plate is matched with that of the inner wall of the shell.
Further, the outer wall of the inner cover is rotatably connected with an upper cover.
The utility model has the following beneficial effects:
1. According to the utility model, the first motor is driven by the controller, the first motor drives the threaded rod to rotate, the threaded rod is meshed with the sliding plate, the sliding plate and the supporting column are connected, so that the sliding plate and the supporting column move up and down on the threaded rod, the module body is ejected out of the inner cover when the supporting column moves up, the first motor drives the threaded rod to rotate reversely, the threaded rod drives the sliding plate and the supporting column to move down, meanwhile, the knob is started, the knob drives the inner cover to rotate, the module body of an unopened piece and the supporting column are kept on the same vertical horizontal line, the first motor drives the threaded rod to rotate, the module body is ejected out of the inner cover when the supporting column moves up, and stable demolding of the module in a cold stamping process is ensured.
2. According to the utility model, the water pump is started, the cooling liquid is pushed to the water inlet pipe from the water tank so as to enter the inner cover, the cooling mechanism ensures that the module body reaches the required temperature in a short time, the production efficiency is improved, meanwhile, the second motor is driven by the controller to drive the fan to work, so that the periphery of the module body is cooled, and after the top piece is finished, the cooling liquid is conveyed to the collecting box from the water pipe, so that the thermal expansion or deformation caused by high temperature is reduced, and the service life of equipment is prolonged.
Drawings
Fig. 1 is a perspective view of a top structure for a cold stamping die according to the present utility model;
FIG. 2 is a schematic view of a sliding plate in a top structure for a cold stamping die according to the present utility model;
fig. 3 is a schematic structural view of a second motor in a top structure for a cold stamping die according to the present utility model;
fig. 4 is a schematic structural view of a limiting post in a top structure for a cold stamping die according to the present utility model;
Fig. 5 is a schematic structural diagram of a first motor in a top structure for a cold stamping die according to the present utility model.
Legend description:
1. A base assembly; 101. a housing; 102. an upper cover; 103. an inner cover; 104. a limit column; 105. a limiting hole; 2. a top assembly; 201. fixing the column; 202. a connecting column; 203. a limiting disc; 204. a threaded rod; 205. a sliding plate; 206. a support column; 207. a module body; 208. a knob; 209. a first motor; 3. a cooling component; 301. a water inlet pipe; 302. a water pump; 303. a water tank; 304. a water outlet pipe; 305. a collection box; 306. a connecting rod; 307. a fixed rod; 308. a second motor; 309. a connecting column; 310. a blower.
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. 1-5, one embodiment provided by the present utility model is: the utility model provides a top piece structure for on cold stamping die, including basic unit 1, top piece subassembly 2 and cooling subassembly 3, basic unit 1 inner wall is provided with top piece subassembly 2, cooling subassembly 3 is installed on basic unit 1 top, basic unit 1 includes shell 101, shell 101 top outer wall fixedly connected with upper cover 102, the outer wall all is provided with two spacing holes 105 about upper cover 102 top, spacing hole 105 inner wall size all with spacing post 104 outer wall size looks adaptation, spacing post 104 top all fixed connection is on inner cup 103 bottom outer wall, cover the top of shell 101 with upper cover 102, then inside then be provided with inner cup 103, spacing post 104, spacing hole 105 and spacing dish 203's design has ensured the safe and stable of whole operation process.
The top component assembly 2 comprises a fixed column 201, a first motor 209 is fixedly connected to the inner wall of the fixed column 201, a connecting column 202 is fixedly connected to the driving end of the first motor 209, a threaded rod 204 is fixedly connected to the top end of the connecting column 202, limiting plates 203 are fixedly connected to the upper end and the lower end of the threaded rod 204, a sliding plate 205 is connected to the outer wall of the threaded rod 204 in a threaded manner, a plurality of supporting columns 206 are fixedly connected to the periphery of the top end of the sliding plate 205, the outer wall of the supporting columns 206 are matched with the inner wall of the inner cover 103 in size, the inner wall of the top end of the inner cover 103 is matched with the outer wall of a module body 207 in size, a knob 208 is fixedly connected to the center of the top end of the inner cover 103, the first motor 209 is driven by a controller, the threaded rod 204 is driven by the first motor 209 to rotate, the threaded rod 204 is meshed with the sliding plate 205, the sliding plate 205 is connected with the supporting columns 206, the supporting columns 206 are enabled to move up and down on the threaded rod 204, the supporting columns 206 are enabled to eject the module body 207 from the inner cover 103 when the inner cover 103 is moved up, the supporting columns 206 are ejected out of the module body 207, the first motor 209 is driven by the controller, the first motor 209 is reversely driven by the first motor 209 to rotate the threaded rod 204, the threaded rod 206 is enabled to rotate, and the threaded rod 206 is enabled to move down, and the upper and the supporting columns 206 is enabled to rotate on the same as the supporting columns 206, or the module body is kept to rotate vertically, and the upper side of the module body is kept to rotate.
The inner cup 103 right-hand member outer wall fixedly connected with inlet tube 301, inlet tube 301 bottom outer wall fixedly connected with water pump 302, water pump 302 bottom fixedly connected with water tank 303, upper cover 102 left end outer wall fixedly connected with outlet pipe 304, outlet pipe 304 bottom fixedly connected with collecting box 305, inner cup 103 top rear side fixedly connected with connecting rod 306, through starting water pump 302, the coolant liquid is pushed to inlet tube 301 by water tank 303 to get into inner cup 103, cooling mechanism has ensured that module body 207 reaches required temperature in the short time, production efficiency has been improved.
Connecting rod 306 front end fixedly connected with dead lever 307, dead lever 307 bottom fixedly connected with fan 310, dead lever 307 inner wall fixedly connected with second motor 308, second motor 308 drive end fixedly connected with links up post 309, link up post 309 bottom fixedly connected with fan 310, slide plate 205 outer wall size and shell 101 inner wall size looks adaptation, inner cup 103 outer wall rotation is connected with upper cover 102, drive second motor 308 through the controller, second motor 308 drives fan 310 work, make the module body 207 cool down all around, after the top piece is finished, the coolant liquid is carried to collection box 305 by outlet pipe 304, thereby reduce the wearing and tearing because of high temperature causes, extension equipment's life.
Working principle: the first motor 209 is driven by the controller, the threaded rod 204 is driven to rotate by the first motor 209, the threaded rod 204 is meshed with the sliding plate 205, the sliding plate 205 is connected with the supporting column 206, the sliding plate 205 and the supporting column 206 move up and down on the threaded rod 204, the module body 207 is ejected from the inner cover 103 when the supporting column 206 moves up, after the module body 207 is ejected, the first motor 209 is driven by the controller, the threaded rod 204 is reversely driven by the first motor 209 to rotate, the threaded rod 204 drives the sliding plate 205 and the supporting column 206 to move down, meanwhile, the knob 208 is started, the inner cover 103 is driven to rotate, the module body 207 without a top piece is kept on the same vertical horizontal line with the supporting column 206, the threaded rod 204 is driven to rotate by the first motor 209, the module body 207 is ejected from the inner cover 103 when the supporting column 206 moves up, the cooling liquid is pushed to the water inlet pipe 301 by the water tank 303, the cooling mechanism ensures that the required temperature of the module body 207 is reached in a short time, the production efficiency is improved, meanwhile, the second motor 308 is driven by the controller, the fan 308 is driven by the fan 308, the second motor 308 drives the fan 310 to work, the module body 207 is driven by the cooling mechanism, the module body 207 is driven by the fan 207 to move up to reach the required temperature in a short time, the required temperature, the cooling liquid is cooled down, the cooling box is cooled by the cooling box is cooled, the temperature is prolonged, and the service life of the equipment is prolonged, and the equipment is caused by the cooling is prolonged, and the life of the equipment is cooled, and the equipment is cooled down.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and 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. The utility model provides a top piece structure for cold stamping die is last, includes basic unit spare (1), top piece subassembly (2) and cooling subassembly (3), its characterized in that: the novel cooling device is characterized in that a top component (2) is arranged on the inner wall of the basic component (1), a cooling component (3) is arranged at the top end of the basic component (1), the basic component (1) comprises a shell (101), an upper cover (102) is fixedly connected to the outer wall of the top end of the shell (101), two limiting holes (105) are formed in the left outer wall and the right outer wall of the top end of the upper cover (102), the inner wall of each limiting hole (105) is matched with the outer wall of each limiting column (104), and the top ends of the limiting columns (104) are fixedly connected to the outer wall of the bottom end of the inner cover (103);
The utility model provides a top piece subassembly (2) is including fixed column (201), fixed column (201) inner wall fixedly connected with first motor (209), first motor (209) drive end fixedly connected with spliced pole (202), spliced pole (202) top fixedly connected with threaded rod (204), both ends all fixedly connected with limiting plate (203) about threaded rod (204), threaded rod (204) outer wall threaded connection has sliding plate (205), sliding plate (205) top fixedly connected with support column (206) all around, support column (206) outer wall size all with inner cup (103) inner wall size looks adaptation, inner cup (103) top inner wall size all with module body (207) outer wall size looks adaptation, inner cup (103) top center fixedly connected with knob (208).
2. A top piece structure for a cold stamping die as claimed in claim 1, wherein: the outer wall of the right end of the inner cover (103) is fixedly connected with a water inlet pipe (301), and the outer wall of the bottom end of the water inlet pipe (301) is fixedly connected with a water pump (302).
3. A top piece structure for a cold stamping die as claimed in claim 2, wherein: the bottom end of the water pump (302) is fixedly connected with a water tank (303), and the outer wall of the left end of the upper cover (102) is fixedly connected with a water outlet pipe (304).
4. A top piece structure for a cold stamping die as claimed in claim 3, wherein: the bottom end of the water outlet pipe (304) is fixedly connected with a collecting box (305), and the rear side of the top end of the inner cover (103) is fixedly connected with a connecting rod (306).
5. A top piece structure for a cold stamping die as defined in claim 4, wherein: the front end of the connecting rod (306) is fixedly connected with a fixing rod (307), and the bottom end of the fixing rod (307) is fixedly connected with a fan (310).
6. A top piece structure for a cold stamping die as defined in claim 5, wherein: the inner wall of the fixed rod (307) is fixedly connected with a second motor (308), the driving end of the second motor (308) is fixedly connected with a connecting column (309), and the bottom end of the connecting column (309) is fixedly connected with a fan (310).
7. A top piece structure for a cold stamping die as claimed in claim 1, wherein: the size of the outer wall of the sliding plate (205) is matched with that of the inner wall of the shell (101).
8. A top piece structure for a cold stamping die as claimed in claim 1, wherein: an upper cover (102) is rotatably connected to the outer wall of the inner cover (103).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322847861.0U CN220942926U (en) | 2023-10-23 | 2023-10-23 | Top piece structure for cold stamping die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322847861.0U CN220942926U (en) | 2023-10-23 | 2023-10-23 | Top piece structure for cold stamping die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220942926U true CN220942926U (en) | 2024-05-14 |
Family
ID=91011411
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322847861.0U Active CN220942926U (en) | 2023-10-23 | 2023-10-23 | Top piece structure for cold stamping die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220942926U (en) |
-
2023
- 2023-10-23 CN CN202322847861.0U patent/CN220942926U/en active Active
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