CN212329408U - Efficient punch press - Google Patents
Efficient punch press Download PDFInfo
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- CN212329408U CN212329408U CN202020587710.XU CN202020587710U CN212329408U CN 212329408 U CN212329408 U CN 212329408U CN 202020587710 U CN202020587710 U CN 202020587710U CN 212329408 U CN212329408 U CN 212329408U
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- scraping
- plate
- side wall
- punch press
- workbench
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Abstract
The utility model relates to an efficient punch press, which comprises a body, wherein the body is provided with a workbench and a punching die device positioned above the workbench; an upper die is arranged on the side wall of the die stamping device facing the direction of the workbench, and a blanking hole is formed in the workbench along the height direction of the workbench; a blanking groove communicated with the blanking hole is formed in the side wall of the machine body, and a scraping device is arranged in the blanking groove; the scraping device comprises a scraping cylinder and a scraping plate used for scraping waste materials at the lower end of the upper die, and the scraping plate is fixedly connected with a telescopic rod of the scraping cylinder. The utility model discloses the effect that improves work efficiency has.
Description
Technical Field
The utility model belongs to the technical field of the technique of forging and pressing equipment and specifically relates to a high efficiency punch press is related to.
Background
The punching machine is a punching press machine, and the punching production mainly aims at plates. Through the mould, can make blanking, punch a hole, shaping, riveting and extruded article etc. wide application in each field.
The existing Chinese patent with publication number CN206689265U discloses a punch press, which comprises a punch press body, wherein a workbench and a die stamping device are arranged on the punch press body; the die device punches a hole in the workpiece on the workbench.
The above prior art solutions have the following drawbacks: the punching die device is provided with an upper die, and for some viscous or magnetic workpieces, when a punch punches the workpieces, waste materials are adhered to the upper die and need to be manually removed; the working efficiency of the workers is reduced, and therefore needs to be improved.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims at providing an efficient punch press, it has the effect that work efficiency is high.
The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:
a high-efficiency punch comprises a punch body, wherein a workbench and a die stamping device positioned above the workbench are arranged on the punch body; an upper die is arranged on the side wall of the die stamping device facing the direction of the workbench, and a blanking hole is formed in the workbench along the height direction of the workbench; a blanking groove communicated with the blanking hole is formed in the side wall of the machine body, and a scraping device is arranged in the blanking groove; the scraping device comprises a scraping cylinder and a scraping plate used for scraping waste materials at the lower end of the upper die, and the scraping plate is fixedly connected with a telescopic rod of the scraping cylinder.
By adopting the technical scheme, the punching die device drives the upper die to punch the workpiece, and the waste material passes through the blanking hole along with the upper die; for some waste materials adhered to the upper die, the scraping plate acts through the scraping cylinder to scrape the waste materials at the lower end of the upper die; thereby keep going up the mould cleanness, reduce the staff and clear away the waste material manually, improved work efficiency.
The present invention may be further configured in a preferred embodiment as: the side wall of the machine body is provided with a fixing hole, and the scraping cylinder is positioned in the fixing hole; the side wall of the scraping cylinder is provided with a positioning plate along the circumferential direction, and the side wall of the machine body is provided with a positioning groove for inserting the positioning plate.
By adopting the technical scheme, the scraping cylinder is fixed in the fixing hole, and when the positioning plate is inserted into the positioning groove, the scraping cylinder realizes the positioning on the side wall of the machine body; the positioning plate is fixed in the positioning groove, and the fixation of the scraping cylinder is realized.
The present invention may be further configured in a preferred embodiment as: the side wall of the scraping plate towards the direction of the scraping cylinder is provided with a connecting sleeve, and the connecting sleeve is detachably and fixedly connected with a telescopic rod of the scraping cylinder.
By adopting the technical scheme, the scraping plate is in threaded connection with the telescopic rod of the scraping cylinder through the connecting sleeve, so that the scraping plate is detachably and fixedly connected with the scraping cylinder; considering that the scraping plate often collides with waste materials and is easy to damage, the quick installation and the disassembly between the scraping plate and the scraping cylinder are realized through the connecting sleeve.
The present invention may be further configured in a preferred embodiment as: a waste material box is arranged in the blanking groove below the scraping plate, and a material blocking plate which collides with waste materials of the scraping plate is arranged in the blanking groove; a gap is arranged between the material baffle plate and the material scraping plate.
By adopting the technical scheme, the waste box is used for collecting waste materials generated after punching, and the material baffle plate is used for shielding the waste materials scraped by the scraper plate; the collision between the waste and the machine body is reduced, and the machine body is protected; a gap exists between the material baffle plate and the material scraping plate, and mutual collision between the material baffle plate and the material scraping plate is reduced.
The present invention may be further configured in a preferred embodiment as: the side wall of the scraping plate towards the material baffle and the side wall of the material baffle towards the material baffle are both provided with a protective pad.
By adopting the technical scheme, the arrangement of the protective pad can reduce the impact force generated among the waste materials, the scraping plate and the material baffle plate, and play roles in buffering and protecting; the service life of scraping plate and striker plate is prolonged.
The present invention may be further configured in a preferred embodiment as: an angle adjusting device is arranged on the side wall of the striker plate, which is far away from the direction of the scraping plate, and comprises a connecting block, an adjusting rod and a fixed ring plate; the connecting block is fixedly connected with the material baffle plate, an adjusting hole for inserting an adjusting rod is arranged on the side wall of the connecting block in a penetrating mode, and the fixed ring plate is in threaded connection with the adjusting rod; the end wall of the adjusting rod is connected with a connecting rod, and the end wall of the connecting rod, far away from the adjusting rod, is fixedly connected with the inner side wall of the charging chute.
By adopting the technical scheme, the waste materials scraped by the scraping plate collide with the striker plate and then fall into the waste material box, and the scraping plate moves horizontally, so that the waste materials rebound to form secondary collision with the scraping plate, and the collision frequency between the waste materials and the protective pad is increased; the angle adjusting device is arranged, so that the angle of the striker plate of a worker can be conveniently adjusted; the adjusting rod rotates in the adjusting hole by rotating the fixed ring plate; when the striker plate rotates to orientation waste bin, rotate the retaining ring board for retaining ring board and the lateral wall looks butt of connecting block realize the fixed of striker plate angle.
The present invention may be further configured in a preferred embodiment as: the side wall of the fixed ring plate is integrally formed with anti-skid grains along the circumferential direction.
By adopting the technical scheme, the contact area between the hand and the fixed ring plate can be increased by arranging the anti-slip grains, so that the friction force between the hand and the fixed ring plate is increased; play skid-proof effect, the staff of being convenient for rotates the retainer plate, adjusts the angle of scraping the flitch.
The present invention may be further configured in a preferred embodiment as: a gap is arranged between the material baffle plate and the waste bin.
By adopting the technical scheme, when the waste in the waste box is fully collected, a worker replaces the waste; in the replacement process, a gap exists between the material baffle plate and the waste box, so that a worker can conveniently move the waste box to replace the waste box.
To sum up, the utility model discloses a beneficial technological effect does:
1. the stamping die device drives the upper die to punch a hole on the workpiece, and the waste material passes through the blanking hole along with the upper die; for some waste materials adhered to the upper die, the scraping plate acts through the scraping cylinder to scrape the waste materials at the lower end of the upper die; thereby keeping the upper die clean, reducing the manual removal of waste materials by workers and improving the working efficiency;
2. the waste materials scraped by the scraping plate collide with the striker plate and then fall into a waste material box, and the scraping plate moves horizontally, so that the waste materials can form secondary collision with the scraping plate after rebounding, and the collision frequency between the waste materials and the protective pad is increased; the angle adjusting device is arranged, so that the angle of the striker plate of a worker can be conveniently adjusted; the adjusting rod rotates in the adjusting hole by rotating the fixed ring plate; when the striker plate rotates to orientation waste bin, rotate the retaining ring board for retaining ring board and the lateral wall looks butt of connecting block realize the fixed of striker plate angle.
Drawings
FIG. 1 is a schematic structural view of an efficient punching machine according to an embodiment;
FIG. 2 is a sectional view of a high-efficiency punch press according to the embodiment;
fig. 3 is a partially enlarged schematic view of a portion a in fig. 2.
In the figure, 1, a fuselage; 11. a work table; 111. a blanking hole; 12. a die means; 121. an upper die; 13. a charging chute; 131. a waste bin; 14. a fixing hole; 141. positioning a groove; 2. a scraping device; 21. a scraping cylinder; 211. positioning a plate; 22. a scraping plate; 221. connecting a sleeve; 3. a striker plate; 31. a protection pad; 32. an angle adjusting device; 321. connecting blocks; 322. adjusting a rod; 3221. a connecting rod; 323. a stationary ring plate; 3231. and (4) anti-skid lines.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1, the present invention discloses an efficient punching machine, preferably a mechanical punching machine; comprises a machine body 1, wherein the machine body 1 is driven by a chain wheel and a chain to be provided with a die stamping device 12; a workbench 11 is fixed on the machine body 1 through bolts, and an upper die 121 is fixed on the side wall of the die stamping device 12 facing the workbench 11 through bolts; the worktable 11 is provided with a blanking hole 111 along the height direction thereof, and the side wall of the machine body 1 is provided with a blanking groove 13 communicated with the blanking hole 111; a waste bin 131 is placed in the chute 13.
Referring to fig. 1 and 2, a scraping device 2 is arranged above the waste bin 131 of the charging chute 13, and the scraping device 2 comprises a scraping cylinder 21 and a scraping plate 22 for scraping waste at the lower end of the upper die 121; the side wall of the machine body 1 is provided with a fixing hole 14 for inserting a scraping cylinder 21, and the scraping cylinder 21 is positioned in the fixing hole 14; the side wall of the scraping cylinder 21 is welded with a positioning plate 211 along the circumferential direction thereof, and the side wall of the machine body 1 is provided with a positioning groove 141 for inserting the positioning plate 211; the positioning plate 211 is fixedly connected with the machine body 1 through bolts.
Referring to fig. 2, a connecting sleeve 221 is adhered to a side wall of the scraper plate 22 facing the direction of the scraper cylinder 21, and the connecting sleeve 221 is in threaded connection with an expansion link of the scraper cylinder 21 to realize detachable fixed connection between the connecting sleeve 221 and the scraper cylinder 21.
Referring to fig. 2, a striker plate 3 which collides with the waste material of the scraper plate 22 is arranged in the charging chute 13, and a gap is formed between the striker plate 3 and the waste material box 131, so that the waste material box 131 can be conveniently replaced by a worker; a gap is formed between the striker plate 3 and the scraper plate 22, a protective pad 31 is adhered to the side wall of the scraper plate 22 facing the striker plate 3 and the side wall of the striker plate 3 facing the scraper plate 22, and the protective pad 31 is preferably made of rubber.
Referring to fig. 2 and 3, the sidewall of the striker plate 3 facing away from the direction of the scraper plate 22 is provided with an angle adjusting device 32; the angle adjusting device 32 comprises a connecting block 321, an adjusting rod 322 and a fixed ring plate 323, and the connecting block 321 is fixed on the side wall of the striker plate 3 through a bolt; the side wall of the connecting block 321 is provided with an adjusting hole for inserting the adjusting rod 322 in a penetrating manner, the fixed annular plate 323 is in threaded connection with the adjusting rod 322, and the side wall of the fixed annular plate 323 is integrally formed with anti-skid threads 3231 along the circumferential direction; the end wall of the adjusting rod 322 is welded with a connecting rod 3221, and the end wall of the connecting rod 3221 far away from the adjusting rod 322 is fixedly connected with the inner side wall of the charging chute 13 through bolts.
The implementation principle of the embodiment is as follows: for some scraps adhered to the upper die 121, when the die device 12 drives the upper die 121 to punch the workpiece, the scraps pass through the blanking hole 111 along with the upper die 121; at this time, the scraping cylinder 21 acts to drive the scraping plate 22 to scrape the waste material at the lower end of the upper die 121; the waste materials are scraped by the scraper plate 22 and collide with the striker plate 3, and finally fall into a waste material box 131; automatic collection of waste materials is realized, and the upper die 121 is kept clean; thereby reducing the manual removal of waste materials by workers and improving the working efficiency.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (8)
1. A high-efficiency punch press comprises a machine body (1), wherein a workbench (11) and a die stamping device (12) positioned above the workbench (11) are arranged on the machine body (1); an upper die (121) is arranged on the side wall of the die stamping device (12) facing the direction of the workbench (11), and a blanking hole (111) is formed in the workbench (11) along the height direction of the workbench; the method is characterized in that: a blanking groove (13) communicated with the blanking hole (111) is formed in the side wall of the machine body (1), and a scraping device (2) is arranged in the blanking groove (13); the scraping device (2) comprises a scraping cylinder (21) and a scraping plate (22) for scraping waste materials at the lower end of the upper die (121), and the scraping plate (22) is fixedly connected with a telescopic rod of the scraping cylinder (21).
2. A high efficiency punch press as claimed in claim 1, wherein: the side wall of the machine body (1) is provided with a fixing hole (14), and the scraping cylinder (21) is positioned in the fixing hole (14); the side wall of the scraping cylinder (21) is provided with a positioning plate (211) along the circumferential direction, and the side wall of the machine body (1) is provided with a positioning groove (141) for inserting the positioning plate (211).
3. A high efficiency punch press as claimed in claim 1, wherein: the side wall of the scraping plate (22) towards the direction of the scraping cylinder (21) is provided with a connecting sleeve (221), and the connecting sleeve (221) is detachably and fixedly connected with a telescopic rod of the scraping cylinder (21).
4. A high efficiency punch press as claimed in claim 1, wherein: a waste box (131) is arranged below the scraping plate (22) in the blanking groove (13), and a material blocking plate (3) which collides with waste materials of the scraping plate (22) is arranged in the blanking groove (13); a gap is arranged between the material baffle plate (3) and the material scraping plate (22).
5. A high efficiency punch press as claimed in claim 4, wherein: the side wall of the scraping plate (22) facing the material baffle plate (3) and the side wall of the material baffle plate (3) facing the scraping plate (22) are both provided with protective pads (31).
6. A high efficiency punch press as claimed in claim 4, wherein: an angle adjusting device (32) is arranged on the side wall of the striker plate (3) deviating from the direction of the scraper plate (22), and the angle adjusting device (32) comprises a connecting block (321), an adjusting rod (322) and a fixed annular plate (323); the connecting block (321) is fixedly connected with the material baffle plate (3), an adjusting hole for inserting the adjusting rod (322) is formed in the side wall of the connecting block (321) in a penetrating mode, and the fixed annular plate (323) is in threaded connection with the adjusting rod (322); the end wall of the adjusting rod (322) is connected with a connecting rod (3221), and the end wall, far away from the adjusting rod (322), of the connecting rod (3221) is fixedly connected with the inner side wall of the charging chute (13).
7. A high efficiency punch press as claimed in claim 6, wherein: the side wall of the fixed ring plate (323) is integrally formed with anti-slip threads (3231) along the circumferential direction.
8. A high efficiency punch press as claimed in claim 4, wherein: a gap is arranged between the material baffle plate (3) and the waste box (131).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020587710.XU CN212329408U (en) | 2020-04-20 | 2020-04-20 | Efficient punch press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020587710.XU CN212329408U (en) | 2020-04-20 | 2020-04-20 | Efficient punch press |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212329408U true CN212329408U (en) | 2021-01-12 |
Family
ID=74072880
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020587710.XU Expired - Fee Related CN212329408U (en) | 2020-04-20 | 2020-04-20 | Efficient punch press |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212329408U (en) |
-
2020
- 2020-04-20 CN CN202020587710.XU patent/CN212329408U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210112 |