CN220901564U - Stamping die convenient to change mould head - Google Patents
Stamping die convenient to change mould head Download PDFInfo
- Publication number
- CN220901564U CN220901564U CN202322307185.8U CN202322307185U CN220901564U CN 220901564 U CN220901564 U CN 220901564U CN 202322307185 U CN202322307185 U CN 202322307185U CN 220901564 U CN220901564 U CN 220901564U
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- die
- limiting plate
- gear
- clamping mechanism
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 230000008859 change Effects 0.000 title description 4
- 230000000670 limiting effect Effects 0.000 claims abstract description 35
- 230000007246 mechanism Effects 0.000 claims abstract description 32
- 230000000694 effects Effects 0.000 abstract description 5
- 238000009434 installation Methods 0.000 abstract 1
- 230000009471 action Effects 0.000 description 7
- 238000000034 method Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Mounting, Exchange, And Manufacturing Of Dies (AREA)
Abstract
The utility model discloses a stamping die convenient for replacing a die head, which comprises a clamping mechanism, and a hydraulic cylinder and a telescopic cylinder which are arranged in the clamping mechanism; the bottom of the clamping mechanism is provided with an ejection mechanism, and a driving motor is arranged in the ejection mechanism; further comprises: the clamping mechanism comprises a base, the top fixedly connected with support column of base, the top and the pneumatic cylinder fixed connection of support column, the output fixedly connected with limiting plate of pneumatic cylinder, the both sides and the support column sliding connection of limiting plate can be convenient for go up the installation of mould through setting up clamping mechanism, drive the gear through the telescopic cylinder and remove, utilize the meshing effect between rack and the gear to drive gear rotation, utilize the meshing effect between gear and the clamping lever, thereby drive the rubber piece and rotate, with the effect of three rubber piece to the connecting block simultaneously, thereby carry out centre gripping and fixed to the cope mold.
Description
Technical Field
The utility model relates to the technical field of stamping dies, in particular to a stamping die with a die head convenient to replace.
Background
Stamping dies are a special piece of process equipment that processes materials into parts in cold stamping processes, known as cold stamping dies. The stamping is a press processing method for obtaining a required part by applying pressure to a material at room temperature by using a die arranged on a press machine to separate or plastically deform the material, and a stamping die head is used for a punch press and a stamping die to process a plate into a required product.
Publication number CN219025661U discloses a stamping die, through the nested connection of reference column and cover board, make the fly leaf can follow the punch head up-and-down motion, and can not influence the stamping forming of punch head, and along with the upward movement of punch head, the roof also can be ejecting the work piece in the template, improve the convenience of staff unloading, and overall structure is simple, the cost is with low costs, spacing through slider and spout, can carry out spacingly to the limiting plate, guarantee the motion stability of limiting plate, but this patent still has following problem in the in-service use:
Although this stamping die passes through the nested connection of reference column and cover board for the fly leaf can be along with the stamping head up-and-down motion, can be ejecting with the work piece, nevertheless need different mould heads to accomplish the processing to the work piece at work sometimes, inconvenient change mould head, dismantlement can take more workers' operating time, waste time and energy not simple swift enough, has consequently proposed a stamping die convenient to change mould head in order to solve the problem that above-mentioned was proposed.
Disclosure of utility model
The technical problems to be solved by the utility model are as follows: in operation, different die heads are sometimes required to finish the processing of a workpiece, the die heads are inconvenient to replace, the disassembly can take more working time of workers, time and labor are wasted, and the method is not simple and rapid enough.
The aim of the utility model can be achieved by the following technical scheme:
a stamping die convenient for replacing a die head comprises a clamping mechanism, and a hydraulic cylinder and a telescopic cylinder which are arranged in the clamping mechanism;
The bottom of the clamping mechanism is provided with an ejection mechanism, and a driving motor is arranged in the ejection mechanism;
Further comprises:
the clamping mechanism comprises a base, the top fixedly connected with support column of base, the top and the pneumatic cylinder fixed connection of support column, the output fixedly connected with limiting plate of pneumatic cylinder, limiting plate's both sides and support column sliding connection.
As a further scheme of the utility model: one side of the limiting plate is fixedly connected with the telescopic cylinder, the output end of the telescopic cylinder is fixedly connected with the rack, one end of the rack, which is far away from the telescopic cylinder, is sleeved with a limiting block, and one side of the limiting block is fixedly connected with the limiting plate.
As a further scheme of the utility model: gears are symmetrically meshed and connected to the upper side and the lower side of the rack, and one side of each gear is rotationally connected with the limiting plate.
As a further scheme of the utility model: one side of the gear is connected with a clamping rod in a meshed manner, and one side of the clamping rod is rotationally connected with the limiting plate.
As a further scheme of the utility model: the clamping rod is fixedly connected with a rubber block on one side far away from the gear, a connecting block is connected to one side of the rubber block in a fitting mode, and an upper die is fixedly connected to one side of the connecting block.
As a further scheme of the utility model: the ejection mechanism comprises a groove, the inside laminating of groove is connected with the backup pad, the bottom symmetry fixedly connected with supporting leg of backup pad, two the bottom and the base fixed connection of supporting leg, the top and the driving motor fixed connection of backup pad, driving motor's output runs through backup pad and fixedly connected with threaded rod, the one end that driving motor was kept away from to the threaded rod rotates with the base to be connected.
As a further scheme of the utility model: one side threaded connection of threaded rod has the thread bush, the both ends fixedly connected with ejector rod of thread bush, two the outside and the backup pad sliding connection of ejector rod, the top fixedly connected with roof of ejector rod, the outside sliding connection of roof has the bed die, the bottom and the base fixed connection of bed die.
The utility model has the beneficial effects that:
1. The clamping mechanism is arranged, so that the upper die can be conveniently installed, the gear is driven to move through the telescopic cylinder, the gear is driven to rotate by utilizing the meshing action between the rack and the gear, the rubber block is driven to rotate by utilizing the meshing action between the gear and the clamping rod, and the upper die is clamped and fixed by utilizing the action of the three rubber blocks on the connecting block;
2. The processed workpiece can be quickly taken out through the ejection mechanism, the threaded rod is driven to rotate through the driving motor, the ejector rod is driven to move up and down by utilizing the threaded action between the threaded rod and the threaded sleeve, and the ejector rod is limited by utilizing the limiting action of the supporting plate on the ejector rod, so that the moving range of the ejector rod is limited.
Drawings
The utility model is further described below with reference to the accompanying drawings.
FIG. 1 is a schematic view of the overall structure of the present utility model;
FIG. 2 is a schematic view of a clamping state structure of a clamping rod in the utility model;
FIG. 3 is a schematic view showing the structure of the clamping rod in the unfolded state in the utility model;
Fig. 4 is an enlarged view of the inside of the groove according to the present utility model.
In the figure: 1. a clamping mechanism; 101. a base; 102. a support column; 103. a hydraulic cylinder; 104. a limiting plate; 105. a telescopic cylinder; 106. a rack; 107. a limiting block; 108. a gear; 109. a clamping rod; 110. a rubber block; 111. a connecting block; 112. an upper die; 2. an ejection mechanism; 201. a groove; 202. a support plate; 203. support legs; 204. a driving motor; 205. a threaded rod; 206. a thread sleeve; 207. an ejector rod; 208. a top plate; 209. and (5) a lower die.
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.
As shown in fig. 1 to 4, a stamping die for facilitating replacement of a die head comprises a clamping mechanism 1, and a hydraulic cylinder 103 and a telescopic cylinder 105 which are arranged inside the clamping mechanism 1; the bottom of the clamping mechanism 1 is provided with an ejection mechanism 2, and a driving motor 204 is arranged in the ejection mechanism 2; the clamping mechanism 1 comprises a base 101, wherein the top of the base 101 is fixedly connected with a support column 102, the top of the support column 102 is fixedly connected with a hydraulic cylinder 103, the output end of the hydraulic cylinder 103 is fixedly connected with a limiting plate 104, two sides of the limiting plate 104 are in sliding connection with the support column 102, and the hydraulic cylinder 103 is arranged to drive the limiting plate 104 to move up and down on the outer side of the support column 102;
One side inside the limiting plate 104 is fixedly connected with the telescopic cylinder 105, the output end of the telescopic cylinder 105 is fixedly connected with the rack 106, a limiting block 107 is sleeved at one end, far away from the telescopic cylinder 105, of the rack 106, one side of the limiting block 107 is fixedly connected with the limiting plate 104, and through the arrangement of the limiting block 107, the rack 106 can be prevented from shifting when moving;
The upper side and the lower side of the rack 106 are symmetrically meshed with the gears 108, one side of each gear 108 is rotationally connected with the limiting plate 104, and the gears 108 are driven to rotate by utilizing the meshing effect between the gears 108 and the racks 106;
One side of the gear 108 is connected with a clamping rod 109 in a meshed manner, one side of the clamping rod 109 is rotationally connected with the limiting plate 104, and the rubber block 110 is driven to rotate around the gear 108 by utilizing the meshing effect between the gear 108 and the clamping rod 109;
a rubber block 110 is fixedly connected to one side, far away from the gear 108, of the clamping rod 109, a connecting block 111 is connected to one side of the rubber block 110 in a fitting mode, an upper die 112 is fixedly connected to one side of the connecting block 111, and friction force of the clamping rod 109 is increased through the arrangement of the rubber block 110, so that the upper die 112 can be clamped conveniently;
The ejection mechanism 2 comprises a groove 201, a supporting plate 202 is attached to the inside of the groove 201, supporting legs 203 are symmetrically and fixedly connected to the bottom of the supporting plate 202, the bottoms of the two supporting legs 203 are fixedly connected with a base 101, the top of the supporting plate 202 is fixedly connected with a driving motor 204, the output end of the driving motor 204 penetrates through the supporting plate 202 and is fixedly connected with a threaded rod 205, one end, far away from the driving motor 204, of the threaded rod 205 is rotationally connected with the base 101, and the threaded rod is driven to rotate by the driving motor 204;
One side threaded connection of threaded rod 205 has thread bush 206, the both ends fixedly connected with ejector rod 207 of thread bush 206, two ejector rod 207's the outside and backup pad 202 sliding connection, ejector rod 207's top fixedly connected with roof 208, roof 208's outside sliding connection has bed die 209, bed die 209's bottom and base 101 fixed connection utilize the screw thread cooperation between threaded rod 205 and the thread bush 206 to drive ejector rod 207 and reciprocate, thereby drive roof 208 and remove in bed die 209, can be with the ejecting convenient taking of work piece.
The working principle of the utility model is as follows:
before the stamping die convenient for replacing the die head is used, the whole condition of the device needs to be checked firstly to ensure that normal operation can be carried out, and according to the method shown in fig. 1-4, the hydraulic cylinder 103 is started firstly to drive the limiting plate 104 to ascend at the outer side of the supporting column 102 and far away from the lower die 209;
Secondly, the telescopic cylinder 105 is started to drive the rack 106 to shrink, the gear is driven to rotate by utilizing the meshing action between the rack 106 and the gear 108, and the limit on the connecting block 111 is simultaneously canceled by the three rubber blocks 110 by utilizing the meshing action between the gear 108 and the clamping rod 109, so that the upper die 112 can be taken down;
finally, the driving motor 204 is started to drive the threaded rod 205 to rotate, and the ejector rod 207 is driven to move upwards by utilizing the threaded action between the threaded rod 205 and the threaded sleeve 206, so that the top 208 can be ejected out of the lower die 209, and a workpiece is taken out.
The foregoing describes one embodiment of the present utility model in detail, but the description is only a preferred embodiment of the present utility model and should not be construed as limiting the scope of the utility model. All equivalent changes and modifications within the scope of the present utility model are intended to be covered by the present utility model.
Claims (7)
1. The stamping die convenient for replacing the die head comprises a clamping mechanism (1), and a hydraulic cylinder (103) and a telescopic cylinder (105) which are arranged in the clamping mechanism (1);
An ejection mechanism (2) is arranged at the bottom of the clamping mechanism (1), and a driving motor (204) is arranged in the ejection mechanism (2);
Characterized by further comprising:
The clamping mechanism (1) comprises a base (101), a support column (102) is fixedly connected to the top of the base (101), the top of the support column (102) is fixedly connected with a hydraulic cylinder (103), a limiting plate (104) is fixedly connected to the output end of the hydraulic cylinder (103), and two sides of the limiting plate (104) are slidably connected with the support column (102).
2. The stamping die convenient for replacing die heads according to claim 1, wherein one side of the inside of the limiting plate (104) is fixedly connected with the telescopic cylinder (105), the output end of the telescopic cylinder (105) is fixedly connected with the rack (106), one end, far away from the telescopic cylinder (105), of the rack (106) is sleeved with the limiting block (107), and one side of the limiting block (107) is fixedly connected with the limiting plate (104).
3. The stamping die for facilitating die head replacement according to claim 2, wherein gears (108) are symmetrically engaged and connected to the upper side and the lower side of the rack (106), and one side of each gear (108) is rotatably connected to the limiting plate (104).
4. A stamping die for facilitating die head replacement according to claim 3, wherein a clamping rod (109) is engaged and connected to one side of the gear (108), and one side of the clamping rod (109) is rotatably connected to the limiting plate (104).
5. The stamping die convenient for replacing a die head according to claim 4, wherein a rubber block (110) is fixedly connected to one side of the clamping rod (109) away from the gear (108), a connecting block (111) is connected to one side of the rubber block (110) in a fitting manner, and an upper die (112) is fixedly connected to one side of the connecting block (111).
6. The stamping die convenient for replacing die heads according to claim 1, wherein the ejection mechanism (2) comprises a groove (201), a supporting plate (202) is connected to the inner portion of the groove (201) in a fit mode, supporting legs (203) are symmetrically and fixedly connected to the bottoms of the supporting plates (202), the bottoms of the two supporting legs (203) are fixedly connected with a base (101), the top of the supporting plates (202) is fixedly connected with a driving motor (204), the output end of the driving motor (204) penetrates through the supporting plate (202) and is fixedly connected with a threaded rod (205), and one end, far away from the driving motor (204), of the threaded rod (205) is rotationally connected with the base (101).
7. The stamping die convenient for replacing die heads according to claim 6, wherein one side of the threaded rod (205) is in threaded connection with a threaded sleeve (206), two ends of the threaded sleeve (206) are fixedly connected with ejector rods (207), the outer sides of the two ejector rods (207) are in sliding connection with the supporting plate (202), the top of the ejector rods (207) is fixedly connected with a top plate (208), the outer sides of the top plate (208) are in sliding connection with a lower die (209), and the bottom of the lower die (209) is fixedly connected with the base (101).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202322307185.8U CN220901564U (en) | 2023-08-28 | 2023-08-28 | Stamping die convenient to change mould head |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202322307185.8U CN220901564U (en) | 2023-08-28 | 2023-08-28 | Stamping die convenient to change mould head |
Publications (1)
Publication Number | Publication Date |
---|---|
CN220901564U true CN220901564U (en) | 2024-05-07 |
Family
ID=90919350
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202322307185.8U Active CN220901564U (en) | 2023-08-28 | 2023-08-28 | Stamping die convenient to change mould head |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN220901564U (en) |
-
2023
- 2023-08-28 CN CN202322307185.8U patent/CN220901564U/en active Active
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN110695217B (en) | Automobile rear axle die | |
CN219052627U (en) | Stamping die with replaceable stamping die head | |
CN212310529U (en) | Stamping die of automobile anti-fracture sealing ring | |
JP2000343139A (en) | Deep drawing press | |
CN200942418Y (en) | Demoulding device for punching die | |
CN220901564U (en) | Stamping die convenient to change mould head | |
CN216501977U (en) | Positioning die holder for stamping automobile floor beam extension piece | |
CN214977173U (en) | Stamping die with replaceable stamping die head | |
CN115193992A (en) | Stamping device capable of rapidly replacing clamp | |
CN210730674U (en) | Stamping device is used in bolt production | |
CN220196080U (en) | Punching device | |
CN211386431U (en) | Car seat headrest pipe mould of bending | |
CN113477769B (en) | Torsion bar type automobile suspension bushing manufacturing and forming equipment and using method thereof | |
CN210702179U (en) | Electronic end cover autoloading stamping equipment | |
CN204135123U (en) | The forming machine of bender bar structure that a kind of bandwidth is adjustable | |
CN217990565U (en) | CNC processing is with continuous forming die | |
CN221773311U (en) | A stamping device for automobile parts | |
CN113351732A (en) | Blanking mould convenient to debug | |
CN216632201U (en) | Numerical control hydraulic double-acting stretcher | |
CN221209550U (en) | Stamping equipment of metal processing machinery | |
CN220390116U (en) | Hot press for plastic tableware production | |
CN221109682U (en) | Stamping die assembly | |
CN222198516U (en) | A cold mold processing mold that is easy to maintain | |
CN214556785U (en) | Stamping device convenient to installation is changed | |
CN222242364U (en) | A demoulding mechanism for cold stamping die |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant |