CN211539118U - Prevent punching machine of work piece skew when punching press - Google Patents
Prevent punching machine of work piece skew when punching press Download PDFInfo
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- CN211539118U CN211539118U CN201922067981.2U CN201922067981U CN211539118U CN 211539118 U CN211539118 U CN 211539118U CN 201922067981 U CN201922067981 U CN 201922067981U CN 211539118 U CN211539118 U CN 211539118U
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- threaded rod
- punching
- punching press
- rack
- stamping
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- 238000004080 punching Methods 0.000 title claims abstract description 72
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 51
- 239000010959 steel Substances 0.000 claims abstract description 51
- 230000005540 biological transmission Effects 0.000 claims description 2
- 238000006073 displacement reaction Methods 0.000 claims 5
- 230000004075 alteration Effects 0.000 description 1
- 230000002337 anti-port Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a prevent punching machine of work piece skew when punching press, including supporting platform and punching press case, supporting platform's upper end fixedly connected with bracing piece, and the upper end fixedly connected with punching press case of bracing piece, the spacing post of middle part fixedly connected with of punching press case, and spacing post runs through the inside at the rack, the spacing groove has been seted up to the inside of rack, the lower extreme threaded connection of spacing groove has the punching press head, gear revolve connects the inside at the punching press case, the lower extreme of first threaded rod passes through belt drive and connects, supporting platform's upper surface is connected with the punching press steel sheet through the slider rotation, the spout has been seted up to the upper end of steel sheet round platform, the cover is equipped with the fixed block on the second threaded rod. This prevent punching machine of work piece skew when the punching press avoids appearing the skew, leads to the processing inaccuracy to and conveniently carry out continuous punching press, improve work efficiency, also conveniently fix the product work piece of variation in size simultaneously.
Description
Technical Field
The utility model relates to a relevant technical field of punching machine specifically is a prevent punching machine of work piece skew when the punching press.
Background
The precision of a punched product is ensured by the distance precision between stations, and the guide precision of the guide nail directly influences the step precision, so that if the coaxiality or the appearance of the product has higher requirement on the relative position of the center, the guide nail is usually arranged on each station in the progressive die to ensure the precision of the product, and when the upper die moves downwards, the guide nail firstly enters the guide nail hole to guide the position of a strip material, and then punching is carried out.
However, when a general punching machine punches a product workpiece, the deviation is easy to occur, which causes inaccurate processing, influences use, and is inconvenient for continuous punching, the working efficiency is low, and simultaneously, the product workpieces with different sizes are also inconvenient to fix.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a prevent punching machine of work piece skew when punching press to solve general punching machine that proposes in the above-mentioned background art when carrying out the punching press to the product work piece, the skew appears easily, leads to the processing inaccuracy, influences the use, and inconvenient continuous punching press that carries on, work efficiency is low, simultaneously also inconvenient carry out the problem of fixing to the product work piece of variation in size.
In order to achieve the above object, the utility model provides a following technical scheme: a punching machine for preventing a workpiece from deviating during punching comprises a supporting platform and a punching box, wherein a supporting rod is fixedly connected to the upper end of the supporting platform, the upper end of the supporting rod is fixedly connected with the punching box, a limiting column is fixedly connected to the middle of the punching box and penetrates through the inside of a rack, a limiting groove is formed in the rack, gears are connected to the left end and the right end of the rack, a punching head is connected to the lower end of the limiting groove in a threaded manner, the gears are rotatably connected to the inside of the punching box and meshed with a first threaded rod, the lower end of the first threaded rod is connected through belt transmission, a punching steel plate is rotatably connected to the upper surface of the supporting platform through a sliding block, a steel plate round platform is fixedly connected to the upper end of the punching steel plate, a sliding groove is formed in the upper end of the steel plate round platform, and a second threaded rod penetrates, and a fixing block is sleeved on the second threaded rod.
Preferably, the gear and the rack are connected in a meshing manner, the gear, the rack and the first threaded rod form a linkage structure, and the screwing directions of the first threaded rods on the left side and the right side are opposite.
Preferably, the limit columns are arranged in the stamping box at equal intervals, and the rack forms a lifting structure on the stamping box through the limit columns.
Preferably, the sliding blocks are arranged at equal angles at the lower ends of the stamping steel plates, and the stamping steel plates form a sliding structure on the supporting platform through the sliding blocks.
Preferably, the steel plate circular truncated cone is arranged at the upper end of the stamping steel plate at equal angles, and the steel plate circular truncated cone is of a cylindrical structure.
Preferably, the second threaded rod is in threaded connection with the fixed block, and the fixed block forms a sliding structure on the steel plate circular truncated cone through the second threaded rod.
Compared with the prior art, the beneficial effects of the utility model are that: the punching machine for preventing the workpiece from deviating during punching avoids the phenomenon of inaccurate processing due to the deviation, is convenient for continuous punching, improves the working efficiency, and is also convenient for fixing the workpieces of products with different sizes;
1. the stamping die is provided with a rack and limiting columns, wherein the limiting columns are arranged in the rack at equal intervals, and when the rack is lifted through a gear, the rack is convenient to position and limit, so that the phenomenon that the normal operation of stamping is influenced due to the deviation is avoided;
2. the punching steel plate and the steel plate round platform are arranged, and the steel plate round platform is arranged on the punching steel plate at equal angles, so that the workpiece can be continuously punched, the working efficiency can be improved conveniently, and the use is convenient;
3. be equipped with second threaded rod and fixed block, the fixed block slides on the steel sheet round platform through the second threaded rod to be convenient for fix spacing to the work piece, also be convenient for support the work piece, conveniently place the processing.
Drawings
Fig. 1 is a schematic view of the front plan structure of the present invention;
FIG. 2 is a schematic top view of the stamped steel plate of the present invention;
fig. 3 is the overall structure schematic diagram of the steel plate round platform of the present invention.
In the figure: 1. a support platform; 2. a support bar; 3. punching a box; 4. a first threaded rod; 5. a gear; 6. a rack; 7. a limiting column; 8. a limiting groove; 9. a belt; 10. punching a head; 11. a slider; 12. stamping a steel plate; 13. a steel plate round table; 14. a second threaded rod; 15. a fixed block; 16. a chute.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a punching machine for preventing a workpiece from deviating during punching comprises a supporting platform 1, a supporting rod 2, a punching box 3, a first threaded rod 4, a gear 5, a rack 6, a limiting column 7, a limiting groove 8, a belt 9, a punching head 10, a slide block 11, a punching steel plate 12, a steel plate round platform 13, a second threaded rod 14, a fixed block 15 and a sliding groove 16, wherein the upper end of the supporting platform 1 is fixedly connected with the supporting rod 2, the upper end of the supporting rod 2 is fixedly connected with the punching box 3, the middle part of the punching box 3 is fixedly connected with the limiting column 7, the limiting column 7 penetrates through the inside of the rack 6, the limiting groove 8 is formed in the rack 6, the left end and the right end of the rack 6 are both connected with the gear 5, the lower end of the limiting groove 8 is in threaded connection with the punching head 10, the gear 5 is rotatably connected in the punching box 3, the gear 5 is meshed with the first threaded rod 4, the, the upper surface of supporting platform 1 rotates through slider 11 and is connected with punching press steel sheet 12, and the upper end fixedly connected with steel sheet round platform 13 of punching press steel sheet 12, and spout 16 has been seted up to the upper end of steel sheet round platform 13, and the inside through connection of steel sheet round platform 13 has second threaded rod 14, and the cover is equipped with fixed block 15 on the second threaded rod 14.
Like the connected mode of gear 5 and rack 6 in fig. 1 connect for the meshing, and gear 5, rack 6 and first threaded rod 4 constitute the interlock structure, and the screw precession opposite direction of the first threaded rod 4 of the left and right sides, thereby be convenient for drive 2 gear 5 and carry out antiport, thereby be convenient for drive rack 6 and carry out stable lift, conveniently carry out stamping work, spacing post 7 is equidistant setting in the inside of punching press case 3 as in fig. 1, and rack 6 constitutes elevation structure on punching press case 3 through spacing post 7, be convenient for keep the stability that rack 6 goes up and down, facilitate the use.
Like angle settings such as slider 11 in the lower extreme of punching press steel sheet 12 in fig. 1 and 2, and punching press steel sheet 12 passes through slider 11 and constitutes sliding structure on supporting platform 1, be convenient for drive punching press steel sheet 12 and carry out stable rotation, the punching press processing of angle such as convenient, facilitate the use, angle settings such as the upper end of punching press steel sheet 12 are in steel sheet round platform 13 in fig. 2 and 3, and steel sheet round platform 13 is the cylinder structure, conveniently adjust the interval size of fixed block 15, thereby be convenient for fix the work piece of variation in size.
As shown in fig. 2 and 3, the second threaded rod 14 and the fixed block 15 are connected by threads, and the fixed block 15 forms a sliding structure on the steel plate circular truncated cone 13 through the second threaded rod 14, so that a workpiece can be conveniently supported and placed, and the flatness of the workpiece can be conveniently maintained during stamping.
The working principle is as follows: when the punching machine for preventing the workpiece from deviating during punching is used, firstly, as shown in a combined graph 2 and a combined graph 3, the distance between a fixed block 15 and the fixed block 15 is adjusted according to the size of the workpiece, a second threaded rod 14 is rotated, the fixed block 15 slides on a steel plate circular truncated cone 13 through a sliding groove 16, so that the workpiece is convenient to clamp and fix and is also convenient to use, then, as shown in a combined graph 1, a motor switch of a small section of a punching steel plate 12 and a motor switch of the upper end of the first threaded rod 4 are opened, the first threaded rod 4 drives a gear 5 to rotate so as to drive a rack 6 to lift, punching heads 10 correspond to the steel plate circular truncated cones 13 on the punching steel plate 12 one by one, the punching steel plate 12 drives the steel plate circular truncated cones 13 to rotate so as to facilitate punching one by one and improve the working efficiency, and the model of the motor used is XD, the positive and negative rotation can be conveniently adjusted, and the whole process of the punching machine for preventing the workpiece from deviating during punching is realized.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A punching machine for preventing workpiece deviation in punching, comprising a support platform (1) and a punching box (3), characterized in that: the upper end of the supporting platform (1) is fixedly connected with a supporting rod (2), the upper end of the supporting rod (2) is fixedly connected with a stamping box (3), the middle part of the stamping box (3) is fixedly connected with a limiting column (7), the limiting column (7) penetrates through the inside of a rack (6), a limiting groove (8) is formed in the rack (6), gears (5) are connected to the left end and the right end of the rack (6), the lower end of the limiting groove (8) is in threaded connection with a stamping head (10), the gears (5) are rotatably connected to the inside of the stamping box (3), the gears (5) are meshed with a first threaded rod (4), the lower end of the first threaded rod (4) is in transmission connection through a belt (9), the upper surface of the supporting platform (1) is rotatably connected with a stamping steel plate (12) through a sliding block (11), and the upper end of the stamping steel plate (12) is fixedly connected with a round table (13), spout (16) have been seted up to the upper end of steel sheet round platform (13), and the inside through connection of steel sheet round platform (13) has second threaded rod (14), the cover is equipped with fixed block (15) on second threaded rod (14).
2. A press for preventing a displacement of a work at the time of pressing according to claim 1, wherein: the gear (5) and the rack (6) are connected in a meshed mode, the gear (5), the rack (6) and the first threaded rod (4) form a linkage structure, and the screwing directions of the first threaded rod (4) on the left side and the right side are opposite.
3. A press for preventing a displacement of a work at the time of pressing according to claim 1, wherein: the limiting columns (7) are arranged in the stamping box (3) at equal intervals, and the rack (6) forms a lifting structure on the stamping box (3) through the limiting columns (7).
4. A press for preventing a displacement of a work at the time of pressing according to claim 1, wherein: the sliding blocks (11) are arranged at the lower ends of the stamping steel plates (12) at equal angles, and the stamping steel plates (12) form a sliding structure on the supporting platform (1) through the sliding blocks (11).
5. A press for preventing a displacement of a work at the time of pressing according to claim 1, wherein: the steel plate round platform (13) is arranged at the upper end of the stamping steel plate (12) at equal angles, and the steel plate round platform (13) is of a cylindrical structure.
6. A press for preventing a displacement of a work at the time of pressing according to claim 1, wherein: the second threaded rod (14) is in threaded connection with the fixed block (15), and the fixed block (15) forms a sliding structure on the steel plate circular truncated cone (13) through the second threaded rod (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922067981.2U CN211539118U (en) | 2019-11-26 | 2019-11-26 | Prevent punching machine of work piece skew when punching press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922067981.2U CN211539118U (en) | 2019-11-26 | 2019-11-26 | Prevent punching machine of work piece skew when punching press |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211539118U true CN211539118U (en) | 2020-09-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922067981.2U Expired - Fee Related CN211539118U (en) | 2019-11-26 | 2019-11-26 | Prevent punching machine of work piece skew when punching press |
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| Country | Link |
|---|---|
| CN (1) | CN211539118U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113477775A (en) * | 2021-09-08 | 2021-10-08 | 南通际维机电设备有限公司 | Automatic change high anti-migration formula automobile parts stamping equipment of degree |
| CN114467781A (en) * | 2022-02-25 | 2022-05-13 | 武汉生命起源科技有限公司 | A protection type device of dosing for experimental animals |
-
2019
- 2019-11-26 CN CN201922067981.2U patent/CN211539118U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113477775A (en) * | 2021-09-08 | 2021-10-08 | 南通际维机电设备有限公司 | Automatic change high anti-migration formula automobile parts stamping equipment of degree |
| CN113477775B (en) * | 2021-09-08 | 2021-11-05 | 南通际维机电设备有限公司 | Automatic change high anti-migration formula automobile parts stamping equipment of degree |
| CN114467781A (en) * | 2022-02-25 | 2022-05-13 | 武汉生命起源科技有限公司 | A protection type device of dosing for experimental animals |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200922 |