CN213410023U - Automatic blanking bidirectional punching die - Google Patents
Automatic blanking bidirectional punching die Download PDFInfo
- Publication number
- CN213410023U CN213410023U CN202022291778.6U CN202022291778U CN213410023U CN 213410023 U CN213410023 U CN 213410023U CN 202022291778 U CN202022291778 U CN 202022291778U CN 213410023 U CN213410023 U CN 213410023U
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- China
- Prior art keywords
- die
- plate
- positioning
- punching die
- sides
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- 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
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- 238000004080 punching Methods 0.000 title claims abstract description 33
- 230000002457 bidirectional effect Effects 0.000 title claims description 13
- 239000000428 dust Substances 0.000 claims description 18
- 230000001105 regulatory effect Effects 0.000 claims description 12
- 238000010521 absorption reaction Methods 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 9
- 238000006073 displacement reaction Methods 0.000 abstract 1
- 239000002699 waste material Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 241001391944 Commicarpus scandens Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
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- Punching Or Piercing (AREA)
Abstract
The utility model discloses an automatic two-way punching die of blanking relates to the punching die field, including the workstation, the support frame is all installed to the top both sides of workstation, and the cylinder is all installed to the inside both sides of support frame, and the output of two cylinders is connected with the piston rod. The utility model discloses a start the cylinder, the upper die base is in the in-process joint die holder that moves down, in-process that the upper die base moved down, two locating lever cards are gone into in the constant head tank, in-process that the locating lever moved down, the tangent plane of locating lever can promote the bracing piece to one side displacement, the bracing piece drives the limiting plate when moving to one side and removes, the limiting plate removes and drives the terrace die and peg graft in the guiding hole, the terrace die punches a hole to the work piece of processing, the cylinder drives piston rod rebound, upper die base and locating lever rebound simultaneously, the bracing piece does not have the motive force of locating lever and utilizes the spring to reset, the terrace die is deviate from the guiding hole, improve the precision that punches a.
Description
Technical Field
The utility model relates to a punching die field specifically is a two-way punching die of automatic blanking.
Background
The punching die is a common device in industrial production, and can be used for punching holes on the side wall of a metal pipe, in the punching production, bidirectional punching is often required on the side wall of a cylindrical workpiece, and at present, most of the punching devices adopt a cantilever type punching die for punching.
The existing punching die mostly adopts the cantilever type punching dies on two sides to punch holes, when the punching die punches the holes, a punch is manually inserted into the punching die, the punch is manually pulled out after punching, so that the punching precision difference is large, and when the punching die punches the holes, the intensity and the rigidity of the punched male die are poor, the male die is easily broken, the service life is short, the male die needs to be frequently replaced or maintained, the production efficiency is reduced, and the die cost is increased.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a: in order to solve the problems that manual punching precision difference is large and a punched male die is easy to break, an automatic blanking bidirectional punching die is provided.
In order to achieve the above object, the utility model provides a following technical scheme: an automatic blanking bidirectional punching die comprises a workbench, wherein support frames are respectively installed on two sides of the top of the workbench, air cylinders are respectively installed on two sides of the interior of each support frame, output ends of the two air cylinders are connected with piston rods, the bottom of each piston rod is connected with a regulating plate, regulating holes are respectively formed in two sides of the top of each regulating plate, an upper die base is installed in the middle of the bottom of each regulating plate, a buffer plate is arranged above the interior of each upper die base, positioning rods are respectively connected with two sides of the bottom of each regulating plate, a lower die base and two positioning plates are installed in the middle of the top of the workbench, positioning grooves are respectively formed in the two positioning plates, two supporting rods are respectively installed on one side of the two positioning plates, springs are arranged between the two supporting rods, one ends of the two, the utility model discloses a dust collection device, including workstation, lower die holder, collecting pipe, dust absorption pump and collecting vat, the both sides of lower die holder all run through there is the guiding hole, the collecting pipe has been run through to the bottom of lower die holder, the internally mounted of workstation has dust absorption pump and collecting vat, the surface of workstation is provided with the switch door.
Preferably, one side of the positioning rod is provided with an inclined lower part, and the positioning rod is matched with the positioning groove.
Preferably, the two support rods are connected with the positioning plate in a sliding manner, and one support rod penetrates through the positioning plate and extends into the positioning groove.
Preferably, the adjusting plate is in sliding connection with the supporting frame through the adjusting hole.
Preferably, the air inlet end of the dust suction pump is connected with the collecting pipe, and the air outlet end of the dust suction pump is connected with the collecting tank.
Preferably, the diameter of the punch is larger than that of the guide hole, and the punch and the guide hole are matched.
Preferably, the buffer plate is made of rubber materials.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses a start the cylinder, the cylinder starts to drive the piston rod and moves down, the piston rod drives the regulating plate and moves down on the support frame, the regulating plate drives the upper die base and moves down, the upper die base is in the lower die base of joint in the in-process that moves down, upper die base and lower die base fix a position the machined part, in the in-process that the upper die base moves down, the locating lever moves down simultaneously, two locating levers card is gone into in the constant head tank, in the in-process that the locating lever moved down, the tangent plane of locating lever can promote the bracing piece to move to one side, the bracing piece drives the limiting plate to move when moving to one side, the limiting plate moves and drives the terrace die to peg graft in the guiding hole, the terrace die punches a hole to the processing work piece, waste material that produces from the collecting pipe that punches a hole, start the dust, simultaneously upper die base and locating lever rebound simultaneously, the bracing piece does not have the motive force of locating lever and utilizes the spring to reset, and the terrace die is deviate from the guiding hole, improves the precision that punches a hole, and the terrace die has the spring to protect, is difficult to the rupture.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic sectional structure of the present invention;
FIG. 3 is an enlarged schematic view of the structure at the position A of the present invention;
fig. 4 is a schematic view of the adjusting plate of the present invention.
In the figure: 1. a work table; 2. a support frame; 3. an adjusting plate; 4. a cylinder; 5. a piston rod; 6. an upper die holder; 7. positioning a rod; 8. positioning a plate; 9. opening and closing the door; 10. a lower die holder; 11. a buffer plate; 12. positioning a groove; 13. collecting tank; 14. a dust suction pump; 15. a collection pipe; 16. a guide hole; 17. a male die; 18. a limiting plate; 19. a support bar; 20. a spring; 21. and adjusting the hole.
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.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "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 simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "connected" and "disposed" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art. The following describes an embodiment of the present invention according to its overall structure.
Referring to fig. 1-4, an automatic blanking bidirectional punching die comprises a workbench 1, a support frame 2, an adjusting plate 3, air cylinders 4, piston rods 5, an upper die base 6, positioning rods 7, positioning plates 8, a switch door 9, a lower die base 10, a buffer plate 11, positioning grooves 12, a collecting tank 13, a dust suction pump 14, a collecting pipe 15, a guide hole 16, a male die 17, a limiting plate 18, a supporting rod 19, a spring 20 and adjusting holes 21, wherein the support frame 2 is installed on both sides of the top of the workbench 1, the air cylinders 4 are installed on both sides of the interior of the support frame 2, the output ends of the two air cylinders 4 are connected with the piston rods 5, the bottom of the piston rods 5 is connected with the adjusting plate 3, the adjusting holes 21 are formed on both sides of the top of the adjusting plate 3, the upper die base 6 is installed in the middle of the bottom of the adjusting plate, install die holder 10 and two locating plates 8 in the middle of the top of workstation 1, constant head tank 12 has been seted up to the inside of two locating plates 8, two bracing pieces 19 are all installed to one side of two locating plates 8, be provided with spring 20 between two bracing pieces 19, the one end of two bracing pieces 19 and spring 20 all is connected with limiting plate 18, terrace die 17 is installed to one side of limiting plate 18, guiding hole 16 has all been run through to the both sides of die holder 10, collecting pipe 15 has been run through to the bottom of die holder 10, the internally mounted of workstation 1 has dust absorption pump 14 and collecting vat 13, the surface of workstation 1 is provided with switch door 9, buffer board 11 adopts the preparation of rubber material to form, when upper die base 6 and die holder 10 joint, cushion upper die base 6 and die holder 10.
Please refer to fig. 1 and 2, the lower portion of one side of the positioning rod 7 is inclined, the positioning rod 7 is adapted to the positioning slot 12, the supporting rods 19 are slidably connected to the positioning plate 8, and one supporting rod 19 penetrates through the positioning plate 8 and extends into the positioning slot 12, during the downward movement of the positioning rod 7, the tangent plane of the positioning rod 7 pushes the supporting rod 19 to move to one side, and the supporting rod 19 drives the limiting plate 18 to move when moving to one side.
Please refer to fig. 1, 2 and 4, the adjusting plate 3 is slidably connected to the supporting frame 2 through the adjusting hole 21, so as to facilitate the up-and-down sliding of the adjusting plate 3.
Please refer to the drawing, the air inlet end of the dust pump 14 is connected to the collecting pipe 15, the air outlet end of the dust pump 14 is connected to the collecting tank 13, and the air inlet end of the dust pump 14 absorbs the waste in the collecting pipe 15 into the collecting tank 13, so as to automatically perform the blanking.
Referring to fig. 1-3, the diameter of the punch 17 is larger than the diameter of the guide hole 16, and the punch 17 is matched with the guide hole 16 to facilitate the punch 17 to punch the workpiece.
The working principle is as follows: firstly, a user places a workpiece to be punched in a lower die holder 10, then starts a cylinder 4, the cylinder 4 is started to drive a piston rod 5 to move downwards, the piston rod 5 drives an adjusting plate 3 to move downwards on a supporting frame 2, the adjusting plate 3 drives an upper die holder 6 to move downwards, the upper die holder 6 is clamped in the lower die holder 10 in the downward moving process, the upper die holder 6 and the lower die holder 10 position the workpiece, in the downward moving process of the upper die holder 6, the positioning rods 7 simultaneously move downwards, the two positioning rods 7 are clamped in the positioning grooves 12, in the downward moving process of the positioning rods 7, the section of each positioning rod 7 pushes a supporting rod 19 to move towards one side, when the supporting rod 19 moves towards one side, a limiting plate 18 is driven to move, the limiting plate 18 moves to drive a male die 17 to be inserted in a guide hole 16, the male die 17 punches a workpiece, and waste generated by, starting the dust suction pump 14, absorbing dust from the collecting pipe 15 by the dust suction pump 14 after punching, driving the piston rod 5 to move upwards by the cylinder 4, driving the adjusting plate 3 when the piston rod 5 moves upwards, simultaneously moving the upper die base 6 and the positioning rod 7 upwards, resetting the supporting rod 19 without the pushing force of the positioning rod 7 by the spring 20, releasing the male die 17 from the guide hole 16, and completing the bidirectional punching.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (7)
1. The utility model provides an automatic two-way punching die of blanking, includes workstation (1), its characterized in that: the support frame (2) is installed on two sides of the top of the workbench (1), the cylinders (4) are installed on two sides of the inside of the support frame (2), two output ends of the cylinders (4) are connected with piston rods (5), the bottom of each piston rod (5) is connected with a regulating plate (3), regulating holes (21) are formed in two sides of the top of each regulating plate (3), an upper die base (6) is installed in the middle of the bottom of each regulating plate (3), a buffer plate (11) is arranged above the inside of each upper die base (6), positioning rods (7) are connected on two sides of the bottom of each regulating plate (3), a lower die base (10) and two positioning plates (8) are installed in the middle of the top of the workbench (1), positioning grooves (12) are formed in the two positioning plates (8), and two supporting rods (19) are installed on one side of, two be provided with spring (20), two between bracing piece (19) the one end of bracing piece (19) and spring (20) all is connected with limiting plate (18), terrace die (17) are installed to one side of limiting plate (18), guiding hole (16) have all been run through to the both sides of die holder (10), collecting pipe (15) have been run through to the bottom of die holder (10), the internally mounted of workstation (1) has dust absorption pump (14) and collecting vat (13), the surface of workstation (1) is provided with switch door (9).
2. The automatic blanking bidirectional punching die of claim 1, characterized in that: the lower part of one side of the positioning rod (7) is arranged to be inclined, and the positioning rod (7) is matched with the positioning groove (12).
3. The automatic blanking bidirectional punching die of claim 1, characterized in that: two bracing piece (19) and locating plate (8) sliding connection, and one bracing piece (19) run through locating plate (8) and extend to the inside of constant head tank (12).
4. The automatic blanking bidirectional punching die of claim 1, characterized in that: the adjusting plate (3) is connected with the support frame (2) in a sliding mode through an adjusting hole (21).
5. The automatic blanking bidirectional punching die of claim 1, characterized in that: the air inlet end of the dust suction pump (14) is connected with the collecting pipe (15), and the air outlet end of the dust suction pump (14) is connected with the collecting tank (13).
6. The automatic blanking bidirectional punching die of claim 1, characterized in that: the diameter of the punch (17) is larger than that of the guide hole (16), and the punch (17) is matched with the guide hole (16).
7. The automatic blanking bidirectional punching die of claim 1, characterized in that: the buffer plate (11) is made of rubber materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022291778.6U CN213410023U (en) | 2020-10-15 | 2020-10-15 | Automatic blanking bidirectional punching die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022291778.6U CN213410023U (en) | 2020-10-15 | 2020-10-15 | Automatic blanking bidirectional punching die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213410023U true CN213410023U (en) | 2021-06-11 |
Family
ID=76267391
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022291778.6U Expired - Fee Related CN213410023U (en) | 2020-10-15 | 2020-10-15 | Automatic blanking bidirectional punching die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213410023U (en) |
-
2020
- 2020-10-15 CN CN202022291778.6U patent/CN213410023U/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 |
Granted publication date: 20210611 |