CN211191568U - Punching machine - Google Patents
Punching machine Download PDFInfo
- Publication number
- CN211191568U CN211191568U CN201922064483.2U CN201922064483U CN211191568U CN 211191568 U CN211191568 U CN 211191568U CN 201922064483 U CN201922064483 U CN 201922064483U CN 211191568 U CN211191568 U CN 211191568U
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- punching
- buffer plate
- connecting column
- buffer
- elastic ring
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Abstract
The utility model relates to the technical field of mechanical equipment, and discloses a punching machine, a base is fixedly arranged at the bottom of a punching table, a placing groove is arranged on the upper surface of the punching table, clamping devices are fixedly arranged at the periphery of the placing groove, supporting rods are fixedly arranged at four corners of the upper surface of the base, a supporting table is fixedly arranged at the top end of each supporting rod, and a buffer component is fixedly arranged at the center of the upper surface of the supporting table, the buffer component adopted by the utility model utilizes a piston rod of a cylinder to drive a telescopic rod, the buffer plate is driven to move up and down through the middle of the telescopic rod, simultaneously one end of the telescopic rod drives a punching head to operate, and a spring connected with the buffer plate and the supporting table and an elastic ring at the periphery of the punching head are utilized to play a role in reaction force and play a role in buffering role in the, the wear rate is low, reduces the vibration and the noise of punching machine in the use, increase of service life, and the practicality is strengthened greatly.
Description
Technical Field
The utility model relates to the technical field of mechanical equipment, specifically a punching machine.
Background
In the machining industry, a workpiece is usually punched into a required shape by using a punching machine, the punching machine drives a flywheel through a motor, drives a crank connecting rod mechanism to move a sliding block up and down through a clutch and a transmission gear, and drives a punching die to punch the workpiece, and the punching machine can form the workpiece and also has a punching and cutting function.
However, traditional punching machine, stamping workpiece directly places on the mould in stamping process, does not set up any fixed knot and constructs, takes place the displacement easily, leads to punching press effect and precision poor, when stamping process finishes, causes great impact to the workstation simultaneously to it is great to lead to whole punching machine's vibration and noise, harms punching machine internals easily. Accordingly, one skilled in the art provides a press machine to solve the problems set forth in the background art described above.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a punching machine to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a punching machine, includes base, punching press platform, brace table, bracing piece and standing groove, the bottom fixed mounting of punching press platform has the base, and the upper surface of punching press platform has seted up the standing groove, the fixed mounting all around of standing groove has clamping device, the equal fixed mounting of four corners of upper surface of base has the bracing piece, the top fixed mounting of bracing piece has a brace table, the upper surface center department fixed mounting of brace table has the buffering subassembly.
As a further aspect of the present invention: the buffer assembly comprises a cylinder, a spring, a telescopic rod, an elastic ring, a stamping head and a buffer plate, the upper surface center of the support table is fixedly provided with the cylinder, the lower surface of the cylinder is fixedly provided with the telescopic rod, the outer surface of the telescopic rod is fixedly provided with the buffer plate, the one end of the telescopic rod is fixedly provided with the stamping head, the spring is connected with the middle of the buffer plate and the support table, and the lower surface center of the buffer plate is close to the periphery of the stamping head and is fixedly provided with the elastic ring.
As a further aspect of the present invention: the telescopic link runs through the inside of buffer board perpendicularly, and the telescopic link is stainless steel material component, the quantity of spring is four, and spring evenly distributed is at the upper surface of buffer board, buffer board and elastic ring are upper and lower parallel mount, the surface at the bracing piece is cup jointed in four turnings of buffer board, the elastic ring is the rubber material component.
As a further aspect of the present invention: the clamping device comprises an adjusting bolt, a pressing plate, a connecting column, a sliding groove and a limiting pin, the sliding groove is formed in the upper surface of the punching table, the connecting column is connected to the inside of the sliding groove in a sliding mode, the pressing plate is installed at the top end of the connecting column, the front surface and the rear surface of the inside of the connecting column and the front surface and the rear surface of the supporting table are fixedly penetrated through the limiting pin, and the adjusting bolt in threaded connection with the connecting column and the pressing plate is installed at the connecting position of the.
As a further aspect of the present invention: the number of the chutes and the connecting columns is two, the chutes and the connecting columns are of an integrated structure, and the chutes and the connecting columns are adjacent and symmetrically installed on the basis of the center of the placing groove.
As a further aspect of the present invention: the pressing plate and the punching platform are installed in parallel, the limiting pin vertically penetrates through the inside of the connecting column and the front surface and the rear surface of the punching platform, and the number of the limiting pin and the number of the pressing plate are two.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses a buffering subassembly, the piston rod that utilizes the cylinder drives the telescopic link, middle department through the telescopic link drives the buffer board and carries out the up-and-down motion, the one end of telescopic link drives the punching press head simultaneously and operates, at the in-process that carries out the punching press, utilize the spring and the punching press head elastic ring all around of buffer board and a supporting bench connection, play the reaction force, to whole punching press operation cushioning effect, the overall design simple structure, the wear rate is low, reduce vibration and noise of punching machine in the use, and the service life is prolonged, and the practicality is greatly enhanced.
2. The utility model discloses the clamping device who sets up, after putting the standing groove with the stamping workpiece, adjusting bolt in clamp plate and the spliced pole rotates, make the lower surface of clamp plate and the last surface contact of stamping workpiece, fix the stamping workpiece, on the other hand spacer pin runs through fixedly to spliced pole and punching press platform, make the stamping workpiece can not take place to remove in the punching press process, then carry out the punching press operation, and the spliced pole is at the inside sliding connection of spout, be convenient for take out the stamping workpiece after the punching press is accomplished, the punching press precision is improved, stability and punching press machining efficiency have further been strengthened.
Drawings
FIG. 1 is a schematic view of a press;
FIG. 2 is a front view of a press;
FIG. 3 is a schematic view of a clamping device in a press;
in the figure: 1. a base; 2. a punching stage; 3. a buffer assembly; 4. a support table; 5. a cylinder; 6. a support bar; 7. a spring; 8. a clamping device; 9. a telescopic rod; 10. an elastic ring; 11. punching a head; 12. a buffer plate; 13. a placement groove; 14. adjusting the bolt; 15. pressing a plate; 16. connecting columns; 17. a chute; 18. and a limiting pin.
Detailed Description
Referring to fig. 1 to 3, in the embodiment of the present invention, a punching machine includes a base 1, a punching stage 2, a supporting table 4, a supporting rod 6 and a placing groove 13, the base 1 is fixedly installed at the bottom of the punching stage 2, the supporting rod 6 is fixedly installed at each of four corners of the upper surface of the base 1, the supporting table 4 is fixedly installed at the top end of the supporting rod 6, a buffer assembly 3 is fixedly installed at the center of the upper surface of the supporting table 4, the buffer assembly 3 includes a cylinder 5, a spring 7, a telescopic rod 9, an elastic ring 10, a punching head 11 and a buffer plate 12, the cylinder 5 is fixedly installed at the center of the upper surface of the supporting table 4, the telescopic rod 9 is fixedly installed at the lower surface of the cylinder 5, the buffer plate 12 is fixedly installed at the outer surface of the telescopic rod 9, the punching head 11 is fixedly installed at one end of the telescopic rod 9, the spring 7 is connected between the buffer plate 12 and the supporting, the inside of buffer board 12 is run through perpendicularly to telescopic link 9, and telescopic link 9 is stainless steel material component, and the quantity of spring 7 is four, and spring 7 evenly distributed is at the upper surface of buffer board 12, and buffer board 12 and elastic ring 10 are upper and lower parallel mount, and four turnings of buffer board 12 cup joint at the surface of bracing piece 6, and elastic ring 10 is the rubber material component, plays the reaction force through elastic ring 10 and spring 7, plays the cushioning effect to whole punching press operation.
In fig. 3: the upper surface of the punching table 2 is provided with a placing groove 13, the periphery of the placing groove 13 is fixedly provided with a clamping device 8, the clamping device 8 comprises an adjusting bolt 14, a pressing plate 15, a connecting column 16, a sliding groove 17 and a limiting pin 18, the upper surface of the punching table 2 is provided with the sliding groove 17, the inside of the sliding groove 17 is connected with the connecting column 16 in a sliding manner, the top end of the connecting column 16 is provided with the pressing plate 15, the inside of the connecting column 16 and the front and back surfaces of the supporting table 4 are fixed through the limiting pin 18 in a penetrating manner, the pressing plate 15 and the punching table 2 are installed in parallel, the limiting pin 18 vertically penetrates through the inside of the connecting column 16 and the front and back surfaces of the punching table 2, the number of the limiting pin 18 and the number of the pressing plate 15 are two, the adjusting bolt 14 in threaded connection with the connecting column 16 and the pressing plate 15 are embedded, the adjacent sliding grooves 17 and the connecting columns 16 are symmetrically mounted based on the center of the placing groove 13, and the pressing plate 15 prevents the stamping part from moving in the stamping process, so that the stability and the stamping efficiency are further improved.
The utility model discloses a theory of operation is: after the stamping part is placed in the placing groove 13, the adjusting bolts 14 in the pressing plate 15 and the connecting column 16 are rotated, so that the lower surface of the pressing plate 15 is in contact with the upper surface of the stamping part to fix the stamping part, on the other hand, the limiting pin 18 penetrates through and fixes the connecting column 16 and the stamping table 2, so that the stamping part cannot move in the stamping process, then the stamping operation is carried out, after the fixing is completed, the piston rod of the air cylinder 5 is utilized to drive the telescopic rod 9, the middle part of the telescopic rod 9 drives the buffer plate 12 to move up and down, meanwhile, one end of the telescopic rod 9 drives the stamping head 11 to operate, in the stamping process, the spring 7 connected with the buffer plate 12 and the support table 4 and the elastic ring 10 around the stamping head 11 are utilized to play a role in reacting force, the buffer effect is played for the whole stamping operation, after the stamping is completed, the connecting, the stamping part is convenient to take out after the punching press is accomplished, the punching press precision is improved, the stability and the punching press machining efficiency are further enhanced, the integral design is adopted, the structure is simple, the wear rate is low, the vibration and the noise of the punching machine in the use process are reduced, the service life is prolonged, and the practicability is greatly enhanced.
The above-mentioned, 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 (6)
1. The utility model provides a punching machine, includes base (1), punching press platform (2), brace table (4), bracing piece (6) and standing groove (13), its characterized in that, the bottom fixed mounting of punching press platform (2) has base (1), and the upper surface of punching press platform (2) has seted up standing groove (13), fixed mounting all around of standing groove (13) has clamping device (8), the equal fixed mounting of four corners of the upper surface of base (1) has bracing piece (6), the top fixed mounting of bracing piece (6) has brace table (4), the upper surface center department fixed mounting of brace table (4) has buffering subassembly (3).
2. The punching machine according to claim 1, wherein the buffer assembly (3) comprises a cylinder (5), a spring (7), an expansion link (9), an elastic ring (10), a punching head (11) and a buffer plate (12), the cylinder (5) is fixedly mounted at the center of the upper surface of the support table (4), the expansion link (9) is fixedly mounted at the lower surface of the cylinder (5), the buffer plate (12) is fixedly mounted at the outer surface of the expansion link (9), the punching head (11) is fixedly mounted at one end of the expansion link (9), the spring (7) is connected to the middle of the buffer plate (12) and the support table (4), and the elastic ring (10) is fixedly mounted at the periphery of the center of the lower surface of the buffer plate (12) close to the punching head (11).
3. The punching machine according to claim 2, characterized in that the telescopic rods (9) vertically penetrate through the inside of the buffer plate (12), the telescopic rods (9) are stainless steel members, the number of the springs (7) is four, the springs (7) are uniformly distributed on the upper surface of the buffer plate (12), the buffer plate (12) and the elastic ring (10) are arranged in an up-and-down parallel manner, four corners of the buffer plate (12) are sleeved on the outer surface of the support rod (6), and the elastic ring (10) is a rubber member.
4. The punching machine according to claim 1, wherein the clamping device (8) comprises an adjusting bolt (14), a pressing plate (15), a connecting column (16), a sliding groove (17) and a limiting pin (18), the sliding groove (17) is formed in the upper surface of the punching table (2), the connecting column (16) is connected to the inside of the sliding groove (17) in a sliding mode, the pressing plate (15) is installed at the top end of the connecting column (16), the inside of the connecting column (16) and the front surface and the rear surface of the supporting table (4) are fixed in a penetrating mode through the limiting pin (18), and the adjusting bolt (14) in threaded connection with the connecting column (16) and the pressing plate (15) is installed at the connecting position of the connecting column (16) and the pressing plate.
5. A press according to claim 4, characterized in that the number of runners (17) and connecting columns (16) is two, and the runners (17) and connecting columns (16) are of one-piece construction, and adjacent runners (17) and connecting columns (16) are symmetrically mounted with respect to the center of the placement slot (13).
6. A press according to claim 4, characterized in that the pressure plate (15) and the press table (2) are mounted in parallel, the limit pins (18) extend perpendicularly through the interior of the connecting column (16) and the front and rear surfaces of the press table (2), and the number of limit pins (18) and pressure plates (15) is two.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201922064483.2U CN211191568U (en) | 2019-11-26 | 2019-11-26 | Punching machine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201922064483.2U CN211191568U (en) | 2019-11-26 | 2019-11-26 | Punching machine |
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CN211191568U true CN211191568U (en) | 2020-08-07 |
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CN201922064483.2U Active CN211191568U (en) | 2019-11-26 | 2019-11-26 | Punching machine |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113118743A (en) * | 2021-03-08 | 2021-07-16 | 戈伶玉 | Automatic change spring assembly quality |
CN113319204A (en) * | 2021-07-09 | 2021-08-31 | 李禹� | Stamping die convenient to receive material |
CN113664109A (en) * | 2021-08-26 | 2021-11-19 | 德清精诚制药机械有限公司 | A tool for high-speed high-efficient processing is towards cap |
-
2019
- 2019-11-26 CN CN201922064483.2U patent/CN211191568U/en active Active
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113118743A (en) * | 2021-03-08 | 2021-07-16 | 戈伶玉 | Automatic change spring assembly quality |
CN113319204A (en) * | 2021-07-09 | 2021-08-31 | 李禹� | Stamping die convenient to receive material |
CN113664109A (en) * | 2021-08-26 | 2021-11-19 | 德清精诚制药机械有限公司 | A tool for high-speed high-efficient processing is towards cap |
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