CN219924243U - Stamping structure - Google Patents
Stamping structure Download PDFInfo
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- CN219924243U CN219924243U CN202321233338.2U CN202321233338U CN219924243U CN 219924243 U CN219924243 U CN 219924243U CN 202321233338 U CN202321233338 U CN 202321233338U CN 219924243 U CN219924243 U CN 219924243U
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- plate
- hole
- stamping
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- fixedly arranged
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- 238000004891 communication Methods 0.000 claims abstract description 13
- 238000009826 distribution Methods 0.000 claims description 2
- 239000000463 material Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 238000005242 forging Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000004080 punching Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000010960 cold rolled steel Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram 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
- 238000000926 separation method Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of mechanical stamping and discloses a stamping structure, which comprises a stamping component, wherein a lower die component is detachably arranged in the stamping component, and a pushing component is arranged in the stamping component and below the lower die component; the stamping assembly comprises a supporting base, two symmetrically arranged threaded columns are fixedly arranged on the upper surface of the supporting base, a limit nut is connected to the outer side threads of the threaded columns, a square cavity is formed in the upper surface of the supporting base and located between the two threaded columns, a fixed transverse plate is fixedly arranged in the square cavity, a square through hole is formed in the middle of the fixed transverse plate, a communication hole is formed in one side face of the supporting base, and the communication hole is communicated with the square cavity through a side hole; the lower die assembly comprises a lower grinding tool, and two symmetrically arranged lug plates are fixedly arranged on the outer side of the lower grinding tool. The utility model can simply and conveniently take out the workpiece in the lower grinding tool after the stamping is finished, thereby greatly improving the stamping efficiency.
Description
Technical Field
The utility model relates to the technical field of mechanical stamping, in particular to a stamping structure.
Background
The stamping is a forming processing method for obtaining a workpiece with a required shape and size by applying external force to plates, strips, pipes, sectional materials and the like by using a press machine and a die to enable the plates, the strips, the pipes, the sectional materials and the like to generate plastic deformation or separation. The stamping and forging belong to plastic processing and are collectively called forging. The stamped blanks are mainly hot-rolled and cold-rolled steel sheets and strips. Among the steels in the world, 60-70% are sheet materials, most of which are punched into finished products.
Currently, most of the existing stamping structures in the market are difficult to take out the stamping parts after stamping, so that the stamping efficiency is low.
Disclosure of Invention
In order to overcome the defects in the prior art, the utility model provides a stamping structure which has the advantage of being convenient for taking materials.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the stamping structure comprises a stamping assembly, wherein a lower die assembly is detachably arranged in the stamping assembly, and a pushing assembly is arranged in the stamping assembly and below the lower die assembly;
the stamping assembly comprises a supporting base, two symmetrically arranged threaded columns are fixedly arranged on the upper surface of the supporting base, a limit nut is connected to the outer side threads of the threaded columns, a square cavity is formed in the upper surface of the supporting base and located between the two threaded columns, a fixed transverse plate is fixedly arranged in the square cavity, a square through hole is formed in the middle of the fixed transverse plate, a communication hole is formed in one side face of the supporting base, and the communication hole is communicated with the square cavity through a side hole;
the lower die assembly comprises a lower grinding tool, two symmetrically arranged lug plates are fixedly arranged on the outer side of the lower grinding tool, through holes are formed in the lug plates, screw columns penetrate through the through holes, and a square inserting hole is formed in the middle of the lower grinding tool.
As a preferable technical scheme of the utility model, four vertical guide rods which are in rectangular distribution are fixedly arranged on the upper surface of the supporting base, a horizontal top plate is fixedly arranged at the top end of each vertical guide rod, a hydraulic push rod is fixedly arranged on the horizontal top plate, a lifting plate is fixedly arranged at the bottom end of each hydraulic push rod, and an upper die is fixedly arranged on the lower surface of each lifting plate.
As a preferable technical scheme of the utility model, the lifting plate is provided with a vertical guide hole matched with the vertical guide rod, the vertical guide rod penetrates through the vertical guide hole on the lifting plate, and the vertical guide rod is matched with the vertical guide hole on the lifting plate.
As a preferred technical scheme of the utility model, the pushing assembly comprises a pushing plate and a communicating plate, wherein the pushing plate sequentially penetrates through the square through hole and the square inserting hole from bottom to top, the communicating plate penetrates through the communicating hole, one end of the communicating plate is fixedly provided with a square end plate matched with the side hole, one side surface of the square end plate is movably connected with the bottom end of the pushing plate through a connecting inclined rod, one end, far away from the square end plate, of the communicating plate is fixedly provided with a support plate, and a reset spring is fixedly connected between one side surface of the support plate and one side surface of the support base.
As a preferable technical scheme of the utility model, the bottom end of the connecting diagonal rod is rotationally connected with one side surface of the square end plate through a hinged support, and the top end of the connecting diagonal rod is rotationally connected with the bottom end of the pushing plate through another hinged support.
Compared with the prior art, the utility model has the following beneficial effects:
according to the utility model, the hydraulic push rod is started, the lifting plate and the upper die are driven to move downwards through the hydraulic push rod, so that the workpiece is punched, the hydraulic push rod is started after punching, the lifting plate and the upper die are driven to move upwards through the hydraulic push rod, then the support plate is extruded to the left side, at the moment, the return spring is contracted and shortened, and meanwhile, the support plate drives the communication plate and the square end plate to move to the left side.
Drawings
FIG. 1 is a schematic view of a stamping structure according to the present utility model;
FIG. 2 is a cross-sectional view of a stamped configuration of the present utility model;
FIG. 3 is a cross-sectional view of the stamping assembly of the present utility model;
FIG. 4 is a schematic view of the lower die assembly of the present utility model;
fig. 5 is a schematic structural diagram of the pushing assembly of the present utility model.
In the figure: 1. a punching assembly; 101. a support base; 102. a vertical guide bar; 103. a horizontal top plate; 104. a hydraulic push rod; 105. a lifting plate; 106. an upper die; 107. a threaded column; 108. a limit nut; 109. a square cavity; 110. fixing the transverse plate; 111. square through holes; 112. a communication hole; 113. a side hole; 2. a lower die assembly; 201. a lower grinding tool; 202. ear plates; 203. a through hole; 204. square plug holes; 3. a pushing component; 301. a pushing plate; 302. a communication plate; 303. a square end plate; 304. connecting the inclined rod; 305. a support plate; 306. and a return spring.
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 5, the present utility model provides a stamping structure, which comprises a stamping component 1, wherein a lower die component 2 is detachably mounted in the stamping component 1, and a pushing component 3 is disposed in the stamping component 1 and below the lower die component 2;
the stamping assembly 1 comprises a supporting base 101, wherein two symmetrically arranged threaded columns 107 are fixedly arranged on the upper surface of the supporting base 101, a limit nut 108 is connected to the outer side of each threaded column 107 in a threaded manner, a square cavity 109 is formed between the two threaded columns 107 on the upper surface of the supporting base 101, a fixed transverse plate 110 is fixedly arranged in each square cavity 109, a square through hole 111 is formed in the middle of each fixed transverse plate 110, a communication hole 112 is formed in one side surface of the supporting base 101, and the communication holes 112 are communicated with the square cavities 109 through side holes 113;
the lower die assembly 2 comprises a lower grinding tool 201, two symmetrically arranged lug plates 202 are fixedly arranged on the outer side of the lower grinding tool 201, a through hole 203 is formed in each lug plate 202, a threaded column 107 penetrates through the through hole 203, and a square inserting hole 204 is formed in the middle of the lower grinding tool 201.
The upper surface of the supporting base 101 is fixedly provided with four vertical guide rods 102 which are distributed in a rectangular shape, the top end of each vertical guide rod 102 is fixedly provided with a horizontal top plate 103, the horizontal top plate 103 is fixedly provided with a hydraulic push rod 104, the bottom end of each hydraulic push rod 104 is fixedly provided with a lifting plate 105, each lifting plate 105 is provided with a vertical guide hole matched with each vertical guide rod 102, each vertical guide rod 102 penetrates through each vertical guide hole on each lifting plate 105, each vertical guide rod 102 is matched with each vertical guide hole on each lifting plate 105, and the lower surface of each lifting plate 105 is fixedly provided with an upper die 106.
By starting the hydraulic push rod 104, the lifting plate 105 and the upper die 106 are driven to move downwards by the hydraulic push rod 104, so that the workpiece is punched.
Wherein, the pushing component 3 includes a pushing plate 301 and a communicating plate 302, the pushing plate 301 sequentially passes through the square through hole 111 and the square inserting hole 204 from bottom to top, the communicating plate 302 passes through the communicating hole 112, one end of the communicating plate 302 is fixedly provided with a square end plate 303 matched with the side hole 113, one side of the square end plate 303 is movably connected with the bottom of the pushing plate 301 through a connecting inclined rod 304, the bottom of the connecting inclined rod 304 is rotatably connected with one side of the square end plate 303 through a hinged support, the top of the connecting inclined rod 304 is rotatably connected with the bottom of the pushing plate 301 through another hinged support, one end of the communicating plate 302 far away from the square end plate 303 is fixedly provided with a supporting plate 305, and a reset spring 306 is fixedly connected between one side of the supporting plate 305 and one side of the supporting base 101.
By pressing the support plate 305 to the left, the return spring 306 will shrink and shorten, and meanwhile, the support plate 305 will drive the communication plate 302 and the square end plate 303 to move to the left, and since one side surface of the square end plate 303 is movably connected with the bottom end of the pushing plate 301 through the connecting diagonal rod 304, when the square end plate 303 moves to the left, the pushing plate 301 will move upwards at this time, so that a workpiece located inside the lower grinding tool 201 can be pushed out.
The working principle and the using flow of the utility model are as follows:
when the stamping structure of the utility model is needed, a worker firstly places a workpiece to be stamped above the lower grinding tool 201, then starts the hydraulic push rod 104, drives the lifting plate 105 and the upper die 106 to move downwards through the hydraulic push rod 104, so as to stamp the workpiece, starts the hydraulic push rod 104 after stamping, drives the lifting plate 105 and the upper die 106 to move upwards through the hydraulic push rod 104, then presses the support plate 305 to the left side, at the moment, the return spring 306 is contracted and shortened, and simultaneously the support plate 305 drives the communication plate 302 and the square end plate 303 to move to the left side, and because one side surface of the square end plate 303 is movably connected with the bottom end of the pushing plate 301 through the connecting inclined rod 304, when the square end plate 303 moves to the left side, the pushing plate 301 moves upwards at the moment, so that the workpiece positioned inside the lower grinding tool 201 can be pushed out.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. A stamping structure comprising a stamping assembly (1), characterized in that: a lower die assembly (2) is detachably arranged in the stamping assembly (1), and a pushing assembly (3) is arranged in the stamping assembly (1) and below the lower die assembly (2);
the stamping assembly (1) comprises a supporting base (101), two symmetrically arranged threaded columns (107) are fixedly arranged on the upper surface of the supporting base (101), a limit nut (108) is connected to the outer side of each threaded column (107) in a threaded mode, a square cavity (109) is formed in the upper surface of the supporting base (101) and located between the two threaded columns (107), a fixed transverse plate (110) is fixedly arranged in the square cavity (109), a square through hole (111) is formed in the middle of the fixed transverse plate (110), a communication hole (112) is formed in one side face of the supporting base (101), and the communication hole (112) is communicated with the square cavity (109) through a side hole (113);
the lower die assembly (2) comprises a lower grinding tool (201), two symmetrically arranged lug plates (202) are fixedly arranged on the outer sides of the lower grinding tool (201), a through hole (203) is formed in each lug plate (202), a threaded column (107) penetrates through the through hole (203), and a square inserting hole (204) is formed in the middle of the lower grinding tool (201).
2. A stamping structure as defined in claim 1, wherein: the automatic lifting device is characterized in that four vertical guide rods (102) which are rectangular in distribution are fixedly arranged on the upper surface of the supporting base (101), a horizontal top plate (103) is fixedly arranged at the top end of each vertical guide rod (102), a hydraulic push rod (104) is fixedly arranged on the horizontal top plate (103), a lifting plate (105) is fixedly arranged at the bottom end of each hydraulic push rod (104), and an upper die (106) is fixedly arranged on the lower surface of each lifting plate (105).
3. A stamping structure as defined in claim 2, wherein: the lifting plate (105) is provided with a vertical guide hole matched with the vertical guide rod (102), the vertical guide rod (102) penetrates through the vertical guide hole in the lifting plate (105), and the vertical guide rod (102) is matched with the vertical guide hole in the lifting plate (105).
4. A stamping structure as defined in claim 1, wherein: the pushing assembly (3) comprises a pushing plate (301) and a communicating plate (302), the pushing plate (301) sequentially penetrates through the square through hole (111) and the square inserting hole (204) from bottom to top, the communicating plate (302) penetrates through the communicating hole (112), one end of the communicating plate (302) is fixedly provided with a square end plate (303) matched with the side hole (113), one side surface of the square end plate (303) is movably connected with the bottom end of the pushing plate (301) through a connecting inclined rod (304), one end of the communicating plate (302) away from the square end plate (303) is fixedly provided with a supporting plate (305), and a reset spring (306) is fixedly connected between one side surface of the supporting plate (305) and one side surface of the supporting base (101).
5. A stamping structure as defined in claim 4, wherein: the bottom of the connecting inclined rod (304) is rotationally connected with one side surface of the square end plate (303) through a hinged support, and the top of the connecting inclined rod (304) is rotationally connected with the bottom of the pushing plate (301) through another hinged support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321233338.2U CN219924243U (en) | 2023-05-22 | 2023-05-22 | Stamping structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321233338.2U CN219924243U (en) | 2023-05-22 | 2023-05-22 | Stamping structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219924243U true CN219924243U (en) | 2023-10-31 |
Family
ID=88491243
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321233338.2U Active CN219924243U (en) | 2023-05-22 | 2023-05-22 | Stamping structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219924243U (en) |
-
2023
- 2023-05-22 CN CN202321233338.2U patent/CN219924243U/en active Active
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