CN213793876U - Accurate material feeding unit of punching and shearing machine - Google Patents
Accurate material feeding unit of punching and shearing machine Download PDFInfo
- Publication number
- CN213793876U CN213793876U CN202022315685.2U CN202022315685U CN213793876U CN 213793876 U CN213793876 U CN 213793876U CN 202022315685 U CN202022315685 U CN 202022315685U CN 213793876 U CN213793876 U CN 213793876U
- Authority
- CN
- China
- Prior art keywords
- punching
- limiting block
- shearing machine
- fixedly connected
- supporting
- 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.)
- Expired - Fee Related
Links
- 238000004080 punching Methods 0.000 title claims abstract description 61
- 238000010008 shearing Methods 0.000 title claims abstract description 43
- 239000000463 material Substances 0.000 title abstract description 9
- 230000035939 shock Effects 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
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- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The utility model discloses an accurate material feeding unit of punching and shearing machine, including the limiting block, be equipped with the draw-in groove in the limiting block, just the lateral wall of the one end of limiting block and one side all is equipped with the opening with external intercommunication, the draw-in groove bottom of limiting block is connected with a plurality of rollers through the pivot rotation, the top of roller is equipped with the fixed plate, the top of fixed plate is connected with the lead screw with the help of the pivot rotation, the lead screw runs through the top of limiting block and rather than threaded connection. The utility model discloses a fixed plate that sets up combines the pulley, can be very convenient carry panel to the punching and shearing machine operation panel on to combine the roller, be convenient for aim at the punching position of panel and punch the scissors body, fix it once more with the help of the fixed plate, make panel when receiving to punch a hole add man-hour, be in a stable state, can not take place the skew because of mechanical shock, thereby improve the punching precision of panel, improve the processing quality of panel.
Description
Technical Field
The utility model relates to the technical field of machining, especially, relate to an accurate material feeding unit of punching and shearing machine.
Background
The punching and shearing machine is a common machine in plate processing, is generally used for punching and processing plates, and becomes an indispensable industrial production tool in the machine manufacturing industry.
However, when the punching and shearing machine processes the plate, the plate needs to be manually transported to the position below the punching and shearing cutter body of the punching and shearing machine, and since the plate has a certain weight, the transportation is very laborious, so that a long time is needed to align the punching part required by the plate to the punching and shearing cutter body. In the process of punching a hole, the vibrations that produce because of the operation of machinery can influence the accuracy that whole panel punched a hole to accomplish once the operation back of punching a hole, if need punch a hole to other positions of panel, then need remove panel again, make the punching shear cutter body aim at new position of punching a hole once more, increased operative employee's intensity of labour in the middle of intangible, be unfavorable for improving production efficiency.
SUMMERY OF THE UTILITY MODEL
The purpose of the utility model is to solve the shortcoming that exists among the prior art, if: the punching and shearing machine is lack of an accurate feeding device, the punching and shearing machine needs to be manually aligned with a punching and shearing cutter body, the operation is very time-consuming and labor-consuming, and the stability of the punching and shearing machine in working can not be guaranteed.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides an accurate material feeding unit of punching and shearing machine, includes the restriction piece, be equipped with the draw-in groove in the restriction piece, just the one end of restriction piece and the lateral wall of one side all are equipped with the opening with external intercommunication, the draw-in groove bottom of restriction piece is rotated through the pivot and is connected with a plurality of rollers, the top of roller is equipped with the fixed plate, the top of fixed plate is rotated with the help of the pivot and is connected with the lead screw, the lead screw runs through the top of restriction piece and rather than threaded connection, just the lead screw extends the one end fixedly connected with carousel at restriction piece top, accompany panel between fixed plate and the roller, one side fixedly connected with strutting arrangement of restriction piece, and strutting arrangement's bottom fixedly connected with base, the downside of base rotates through the pivot and is connected with a plurality of pulleys, one side that strutting arrangement was kept away from to the restriction piece is equipped with the punching and shearing device.
Preferably, strutting arrangement includes first support column, fixedly connected with switch on the lateral wall that the first support column kept away from the limiting block, the bottom of first support column and the top fixed connection of base, just it is connected with the bearing to rotate on the lateral wall of first support column, fixedly connected with electronic hydraulic stem on the lateral wall that the bearing is close to the limiting block, one side that first support column was kept away from to electronic hydraulic stem and the lateral wall fixed connection of limiting block, just electronic hydraulic stem passes through the power cord and is connected with the switch.
Preferably, the punching and shearing device comprises a workbench, a supporting block is fixedly arranged at the top end of the workbench, a punching and shearing machine is arranged above the supporting block, a second supporting column is fixedly connected to the top end of the punching and shearing machine, and one end, far away from the limiting block, of the plate extends to the top end of the supporting block.
Preferably, the bottom end of the fixed plate is fixedly connected with a rubber pad, and anti-skid grains are arranged on the surfaces of the rotary table and the rubber pad.
Preferably, the pulley is provided with a brake block.
The utility model has the advantages that: through the fixed plate that sets up, combine the pulley, can be very convenient carry panel to the punching and shearing machine operation panel on to combine the roller, be convenient for aim at the punching and shearing cutter body with the position of punching a hole of panel, fix it once more with the help of the fixed plate, make panel receive punch a hole add man-hour, be in a stable state, can not take place the skew because of mechanical shock, thereby improve the precision of punching a hole of panel, improve the processing quality of panel.
Drawings
Fig. 1 is a schematic front structural view of a precise feeding device of a punching and shearing machine provided by the present invention;
fig. 2 is a side view of a limiting block structure of the present invention;
fig. 3 is an enlarged view of the structure a in fig. 1.
In the figure: the device comprises a limiting block 1, a roller 2, a fixing plate 3, a lead screw 4, a plate 5, a base 6, a first support column 7, an electric hydraulic rod 8, a bearing 9, a pulley 10, a switch 11, a workbench 12, a support block 13, a punching and shearing machine 14, a second support column 15, a rotary table 16 and a rubber pad 17.
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.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Referring to fig. 1-3, an accurate feeding device of a punching and shearing machine comprises a limiting block 1, a slot is arranged in the limiting block 1, openings communicated with the outside are arranged at one end of the limiting block 1 and the side wall at one side of the limiting block 1, so that materials can be conveniently guided into the slot, a plurality of rollers 2 are rotatably connected to the bottom of the slot of the limiting block 1 through a rotating shaft, a fixing plate 3 is arranged above the rollers 2, a screw rod 4 is rotatably connected to the top end of the fixing plate 3 through the rotating shaft, the screw rod 4 penetrates through the top end of the limiting block 1 and is in threaded connection with the top end of the limiting block 1, a turntable 16 is fixedly connected to one end of the screw rod 4 extending out of the top of the limiting block 1, a plate 5 is clamped between the fixing plate 3 and the rollers 2, the fixing plate 3 is used for extruding and fixing the plate 5 by screwing the screw rod 4, the stability of the plate is improved, the plate 5 can roll through the rollers 2 and can conveniently slide into the slot on the limiting block 1, and is finally positioned between the fixed plate 3 and the roller 2, the fine adjustment is conveniently carried out during processing, the punching part is conveniently aligned to the punching shear cutter body, the bottom end of the fixed plate 3 is fixedly connected with a rubber pad 17, the surfaces of a rotary disc 16 and the rubber pad 17 are both provided with anti-skid grains, so that the friction force of the fixed plate 3 to the plate 5 is enhanced, the fixation of the plate 5 is further enhanced, one side of the limiting block 1 is fixedly connected with a supporting device, the bottom of the supporting device is fixedly connected with a base 6, the supporting device comprises a first supporting column 7, one side wall of the first supporting column 7 far away from the limiting block 1 is fixedly connected with a switch 11, the bottom end of the first supporting column 7 is fixedly connected with the top end of the base 6, the side wall of the first supporting column 7 is rotatably connected with a bearing 9, one side wall of the bearing 9 near the limiting block 1 is fixedly connected with an electric hydraulic rod 8, one side of the electric hydraulic rod 8 far away from the first supporting column 7 is fixedly connected with the side wall of the limiting block 1, the plate 5 is conveniently lifted to a proper punching and shearing height through the extension and retraction of the electric hydraulic rod 8, the labor intensity of workers is reduced, the limiting block 1 can be subjected to angle fine adjustment according to different punching positions through the rotating bearing 9, so that the position of the plate 5 is conveniently adjusted, the punching positions are aligned to a punching and shearing cutter body, the electric hydraulic rod 8 is connected with the switch 11 through a power line, the lower side of the base 6 is rotatably connected with a plurality of pulleys 10 through a rotating shaft, the plate 5 is conveniently moved, the pulleys 10 are provided with brake blocks, the pulleys 10 are braked through the brake blocks, the situation that the whole device is moved when the plate 5 is machined is avoided, one side, away from the supporting device, of the limiting block 1 is provided with a punching and shearing device, the punching and shearing device comprises a workbench 12, the top end of the workbench 12 is fixedly provided with a supporting block 13, and a punching and shearing machine 14 is arranged above the supporting block 13, the top end of the punching and shearing machine 14 is fixedly connected with a second supporting column 15, one end, far away from the limiting block 1, of the sheet material 5 extends to the top end of the supporting block 13, the sheet material 5 is supported through the supporting block 13, and then the punching and shearing machine 14 is used for punching and processing the sheet material.
In the utility model, when the device is used, firstly one end of a plate 5 is scratched into a clamping groove on a limiting block 1 through a roller 2, then a screw rod 4 is rotated to extrude the plate 5 by a fixing plate 3, thereby realizing the primary fixing of the plate 5, then the device is moved beside an operating platform of a punching and shearing machine 14 by utilizing the rolling of a pulley 10, then an electric hydraulic rod 8 is started to extend or contract by virtue of a switch 11, and the rotation of a bearing 9 is utilized, so that one end of the plate 5 far away from the limiting block 1 can be stably placed on a supporting block 13 of the punching and shearing machine 14, simultaneously a brake block of the pulley 10 is stepped down, the whole device is not easy to generate displacement, the stability in the processing of the plate 5 is ensured, then the punching and shearing machine 14 is utilized to punch the plate 5, after one-time punching and processing is completed, if a new punching part needs to be adjusted, the screw rod 4 can be rotated, let fixed plate 3 loosen the extrusion to panel 5 a little, through the roll of roller 2, combine the rotation of bearing 9 for can adjust the position of panel 5, let the new position that punches a hole advance the accurate cutter body of punching shear, whole device easy operation, the practicality is very strong.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. The accurate feeding device of the punching and shearing machine comprises a limiting block (1) and is characterized in that a clamping groove is formed in the limiting block (1), openings communicated with the outside are formed in one end of the limiting block (1) and the side wall of one side of the limiting block, a plurality of rollers (2) are rotatably connected to the bottom of the clamping groove of the limiting block (1) through a rotating shaft, a fixing plate (3) is arranged above the rollers (2), the top end of the fixing plate (3) is rotatably connected with a screw rod (4) through the rotating shaft, the screw rod (4) penetrates through the top end of the limiting block (1) and is in threaded connection with the top end of the limiting block, a turntable (16) is fixedly connected to one end, extending out of the top of the limiting block (1), of a plate (5) is clamped between the fixing plate (3) and the rollers (2), a supporting device is fixedly connected to one side of the limiting block (1), and a base (6) is fixedly connected to the bottom of the supporting device, the lower side of the base (6) is rotatably connected with a plurality of pulleys (10) through a rotating shaft, and one side of the limiting block (1) far away from the supporting device is provided with a punching and shearing device.
2. The accurate feeding device of the punching and shearing machine is characterized in that the supporting device comprises a first supporting column (7), a switch (11) is fixedly connected to one side wall, far away from the limiting block (1), of the first supporting column (7), the bottom end of the first supporting column (7) is fixedly connected with the top end of the base (6), a bearing (9) is rotatably connected to the side wall of the first supporting column (7), an electric hydraulic rod (8) is fixedly connected to one side wall, close to the limiting block (1), of the bearing (9), one side, far away from the first supporting column (7), of the electric hydraulic rod (8) is fixedly connected with the side wall of the limiting block (1), and the electric hydraulic rod (8) is connected with the switch (11) through a power line.
3. The precise feeding device of the punching and shearing machine according to claim 1, characterized in that the punching and shearing device comprises a workbench (12), a supporting block (13) is fixedly arranged at the top end of the workbench (12), a punching and shearing machine (14) is arranged above the supporting block (13), a second supporting column (15) is fixedly connected at the top end of the punching and shearing machine, and one end of the plate (5) far away from the limiting block (1) extends to the top end of the supporting block (13).
4. The precise feeding device of a punching and shearing machine according to claim 1, characterized in that a rubber pad (17) is fixedly connected to the bottom end of the fixed plate (3), and the surfaces of the rotary table (16) and the rubber pad (17) are provided with anti-skid lines.
5. A precision feeder of a punching and shearing machine according to claim 1, characterized in that the pulley (10) is provided with a brake block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022315685.2U CN213793876U (en) | 2020-10-18 | 2020-10-18 | Accurate material feeding unit of punching and shearing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022315685.2U CN213793876U (en) | 2020-10-18 | 2020-10-18 | Accurate material feeding unit of punching and shearing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213793876U true CN213793876U (en) | 2021-07-27 |
Family
ID=76959547
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022315685.2U Expired - Fee Related CN213793876U (en) | 2020-10-18 | 2020-10-18 | Accurate material feeding unit of punching and shearing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213793876U (en) |
-
2020
- 2020-10-18 CN CN202022315685.2U patent/CN213793876U/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: 20210727 |