CN211437716U - Multifunctional horizontal punching device - Google Patents
Multifunctional horizontal punching device Download PDFInfo
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- CN211437716U CN211437716U CN201922218298.4U CN201922218298U CN211437716U CN 211437716 U CN211437716 U CN 211437716U CN 201922218298 U CN201922218298 U CN 201922218298U CN 211437716 U CN211437716 U CN 211437716U
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Abstract
The utility model relates to a multifunctional horizontal punching device, which comprises a base plate, an oil cylinder is arranged on the base plate, a convex die holder is arranged at the output end of the oil cylinder, a convex die plate is arranged at the front part of the convex die holder, and one or a plurality of convex dies are arranged on the convex die plate forwards; a concave die seat is further arranged on the base plate, a concave die insert is embedded on the concave die seat, and a concave die corresponding to the convex die is arranged on the rear side surface of the concave die insert; the front part of the convex template is provided with a stripper plate through a guide post, and the convex die passes through the stripper plate forwards; an elastic body is arranged between the stripper plate and the convex template; a workpiece is placed between the cushion block and the female die holder, the male die holder pushes the male die plate and the male die to move forwards under the driving of the oil cylinder, and then the male die is matched with the female die to punch the workpiece; through the replacement of the female die insert and the female die on the female die seat and the increase and decrease of the number of male dies on the male die plate, the punch forming of one or more holes on the workpiece is realized. The utility model discloses a horizontal punching a hole of work piece, and adjust according to the demand is nimble, carry out a hole or porous shaping, convenient to use.
Description
Technical Field
The utility model belongs to the technical field of sheet metal punching equipment technique and specifically relates to a multi-functional horizontal punching device.
Background
The tripod parts of drum washing machine are different in series or model, and the mounting hole on the tripod has a hole form and also has a form of two parallel holes.
Among the prior art, according to the quantity difference in hole, can correspond respectively and design two sets of modules that punch a hole, the tripod part of different hole quantity corresponds different piercing presses promptly, and not only piercing press, the module that punches a hole input cost height occupy the place moreover, and the resource has been wasted greatly to the not convenient to use.
SUMMERY OF THE UTILITY MODEL
The applicant aims at the defects in the prior art and provides a multifunctional horizontal punching device with a reasonable structure, so that the device is compatible with punch forming of holes with different numbers, flexible and convenient in shape changing, and greatly saves resources and cost.
The utility model discloses the technical scheme who adopts as follows:
a multifunctional horizontal punching device comprises a base plate, wherein a convex die holder is arranged on the base plate, a convex die plate is arranged at the front part of the convex die holder, one or a plurality of parallel convex dies are arranged on the convex die plate forwards, and the convex die holder pushes the convex die plate and the convex dies to move forwards under the driving of a power mechanism; the base plate is also provided with a concave die seat, a concave die insert is embedded on the concave die seat, and a concave die corresponding to the convex die is arranged on the rear side surface of the concave die insert.
As a further improvement of the above technical solution:
one or two male dies are arranged in the middle of the front side surface of the male die plate, and one or two female dies corresponding to the male dies are arranged on the rear side surface of the female die insert; the power mechanism is an oil cylinder, and the convex die holder is fixedly connected with the output end of the oil cylinder.
The front part of the convex template is provided with a stripper plate through a guide post, and the convex die penetrates through the stripper plate forwards; and an elastic body is arranged between the stripper plate and the convex template.
The die is characterized in that the die holder is provided with blanking holes which are communicated up and down, the wall surface of each adjacent blanking hole is provided with a clamping groove, and the die holder is clamped with a die insert through the clamping groove; the die insert is provided with a through hole which is through from front to back, and the rear part of the through hole is embedded with a die through a step.
And a through blanking port is formed in the base plate positioned at the bottom of the concave die holder and is communicated with the blanking hole.
The top of the convex die holder is provided with a notch communicated with the front side surface, and a locking block is embedded in the notch; the male die is arranged from the rear side face of the male die plate, the male die penetrates through the male die plate forwards, and the rear end of the male die is pressed and locked by the locking block.
The base plates positioned at two sides of the convex die holder are symmetrically provided with guide blocks, the cross sections of the guide blocks are of a 'L' type structure, and the ends of the straight parts on the guide blocks are clamped with the convex die holder.
The outer side surfaces of the two guide blocks are respectively provided with a bracket, and the bracket is provided with a sensor; and an induction block matched with the sensor is arranged on the side surface of the convex die holder.
A guide pillar is further arranged between the female die holder and the male die holder and penetrates through the male die plate; an oilless lining plate is arranged between the convex die holder and the base plate.
And base plates are arranged on two sides of the upper surface of the die holder outside the female die.
The utility model has the advantages as follows:
the utility model has compact and reasonable structure and convenient operation, realizes the punch forming of one or more holes on the workpiece by correspondingly increasing and decreasing the number of the male dies on the male die plate through the replacement of the female die insert and the female die on the female die seat, is convenient and flexible to change the shapes, and saves the investment cost and resources; the oil cylinder drives the male die holder, the male die plate and the male die to move forwards, and then the male die and the female die are matched to realize horizontal punch forming of holes, so that the forming die is suitable for forming of holes on thin plates such as washing machine tripods.
The utility model discloses still include following advantage:
the horizontal punching device is suitable for being installed in a production line and is matched with other processing stations to form an automatic processing line of the washing machine tripod part;
after the punching is finished, the oil cylinder retracts, the stripper plate moves away from the convex template under the elastic action of the elastic body, and then the workpiece is pushed out of the convex template, so that the demoulding of the workpiece is realized;
the female die is communicated with the through hole on the female die insert, the blanking hole on the female die base and the blanking port on the base plate, so that the waste materials after stamping can be blanked in time;
the locking block is embedded at the top of the male die holder, and the male die is pressed to be effectively locked after being installed; the design of the locking block is convenient for the rapid and timely replacement of the male die, the die replacement time is effectively reduced, and the efficiency is improved;
the guide block and the guide pillar are used for guiding the male die holder during stamping movement;
the sensor is matched with the induction block and is used for detecting the stamping stroke and the stamping position in the working process;
the guide post is used for guiding the movement of the male die holder relative to the female die holder in the movement process of the male die holder; the oilless lining plate is used for reducing sliding resistance, so that the convex die holder moves smoothly relative to the base plate.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a front view (full sectional view) of fig. 1.
Fig. 3 is a partially enlarged view of a portion a in fig. 2.
Fig. 4 is a schematic view (exploded view) of the installation of the female mold base, the female mold insert, and a female mold of the present invention.
Fig. 5 is a schematic view (exploded view) illustrating the installation of the female mold base, the female mold insert, and the two female molds according to the present invention.
Wherein: 1. a substrate; 2. a female die holder; 3. a base plate; 4. a concave die insert; 5. a male die; 6. a stripper plate; 7. a convex template; 8. a locking block; 9. a sensor; 10. a support; 11. a convex die holder; 12. an oil cylinder; 13. a guide post; 14. a guide block; 15. a female die; 16. an elastomer; 17. an oil-free liner plate; 18. a guide post; 19. an induction block; 21. a blanking hole; 22. a card slot; 101. and (6) a blanking port.
Detailed Description
The following describes embodiments of the present invention with reference to the drawings.
As shown in fig. 1 and 2, the multifunctional horizontal punching device of the present embodiment includes a base plate 1, a male die holder 11 is mounted on the base plate 1, a male die plate 7 is mounted in front of the male die holder 11, one or more parallel male dies 5 are mounted on the male die plate 7, and the male die holder 11 pushes the male die plate 7 and the male dies 5 to move forward under the driving of a power mechanism; the base plate 1 is also provided with a concave die holder 2, a concave die insert 4 is embedded in the concave die holder 2, and a concave die 15 corresponding to the convex die 5 is arranged on the rear side surface of the concave die insert 4.
One or two male dies 5 are arranged in the middle of the front side surface of the male die plate 7, and one or two female dies 15 corresponding to the male dies 5 are arranged on the rear side surface of the female die insert 4; the power mechanism is an oil cylinder 12, and the convex die holder 11 is fixedly connected with the output end of the oil cylinder 12.
Through the replacement of the female die insert 4 and the female die 15 on the female die holder 2 and the corresponding increase and decrease of the number of the male dies 5 on the male die plate 7, the punch forming of one or more holes on a workpiece is realized compatibly, the die change is convenient and flexible, and the investment cost and resources are saved; driven by an oil cylinder 12, the male die holder 11, the male die plate 7 and the male die 5 are pushed to move forwards, and then the male die and the female die 15 are matched to realize horizontal punch forming of holes, so that the die is suitable for forming holes on thin plates such as a tripod of a washing machine; the horizontal punching device is suitable for being installed in a production line and matched with other processing stations to form an automatic processing line of the washing machine tripod part.
The front part of the convex die plate 7 is provided with a stripper 6 through a guide post 18, and the convex die 5 forwards penetrates through the stripper 6; an elastic body 16 is arranged between the stripper plate 6 and the convex template 7; after the punching is finished, the oil cylinder 12 retracts, the stripper plate 6 moves away from the convex die plate 7 under the elastic action of the elastic body 16, and then the workpiece is pushed out from the convex die 5, so that the workpiece is demoulded.
As shown in fig. 3, the die holder 2 is provided with a vertically through blanking hole 21, the wall surface of the adjacent blanking hole 21 is provided with a clamping groove 22, and the die holder 2 is clamped with the die insert 4 through the clamping groove 22; the die insert 4 is provided with a through hole which is through from front to back, and the rear part of the through hole is embedded with a die 15 through a step.
A through blanking port 101 is formed in the base plate 1 at the bottom of the die holder 2, and the blanking port 101 is communicated with the blanking hole 21; the female die 15 is communicated with the through hole on the female die insert 4, the blanking hole 21 on the female die holder 2 and the blanking port 101 on the base plate 1, so that the waste materials after stamping can be blanked in time.
The top of the convex die holder 11 is provided with a notch communicated with the front side surface, and a locking block 8 is embedded in the notch; the male die 5 is arranged from the rear side surface of the male die plate 7, the male die 5 penetrates through the male die plate 7 forwards, and the rear end of the male die 5 is pressed and locked by the locking block 8; the locking piece 8 presses the male die 5 to be effectively locked after the male die 5 is installed, the male die 5 is conveniently replaced quickly in time due to the design of the locking piece 8, the time for changing the shape is effectively shortened, and the efficiency is improved.
The base plates 1 positioned at two sides of the convex die holder 11 are symmetrically provided with guide blocks 14, the cross sections of the guide blocks 14 are of a 'L' -shaped structure, and the ends of straight parts on the guide blocks 14 are clamped with the convex die holder 11 and used for guiding the convex die holder 11 during stamping movement.
The outer side surfaces of the two guide blocks 14 are respectively provided with a bracket 10, and the bracket 10 is provided with a sensor 9; the side surface of the male die holder 11 is provided with an induction block 19 matched with the sensor 9; the sensor 9 is matched with the induction block 19 and used for detecting the stamping stroke and the stamping position in the working process.
A guide pillar 13 is further arranged between the female die holder 2 and the male die holder 11, the guide pillar 13 penetrates through the male die plate 7, and the guide pillar 13 is used for guiding the movement of the male die holder 11 relative to the female die holder 2 in the movement process; an oil-free lining plate 17 is arranged between the convex die holder 11 and the base plate 1, and the oil-free lining plate 17 is used for reducing sliding resistance, so that the convex die holder 11 moves more smoothly relative to the base plate 1.
The backing plates 3 are arranged on two sides of the upper surface of the die holder 2 outside the die 15, and workpieces are arranged between the backing plates 3 and the die holder 2 to realize positioning during stamping.
In this embodiment, the rear side of the male die holder 2 is a convex arc structure, the stripper 6 is a corresponding concave arc structure, the arc structure fits with the shape of the washing machine tripod, and the washing machine tripod is positioned between the female die holder 2 and the backing plates 3 on both sides.
The first embodiment is as follows:
as shown in fig. 4, a female die 15 is embedded in the middle of the female die insert 4, correspondingly, a male die 5 is installed on the male die plate 7, and the female die 15 and the male die 5 are positioned on the same straight line in the axial direction, so that the punch forming of a hole on a workpiece is realized;
example two:
as shown in fig. 5, two concave dies 15 are respectively embedded at two ends of the concave die insert 4, correspondingly, two convex dies 5 are installed on the convex die plate 7, and the two concave dies 15 and the two convex dies 5 are axially collinear, so that the punch forming of two holes on a workpiece is realized.
The utility model discloses a theory of operation does:
placing a workpiece between the stripper 6 and the die holder 2, wherein the workpiece is limited by the stripper 6 and the backing plate 3 in a matching way;
the oil cylinder 12 works to push the convex die holder 11 to move forwards, and the convex die holder 11 drives the convex die plate 7, the convex die 5 and the stripper 6 to move forwards;
after the stripper 6 is contacted with the workpiece, the oil cylinder 12 continues to work, the punch holder 11 and the punch plate 7 carry the punch 5 to continue to move forwards, the elastic body 16 is compressed, the stripper 6 is tightly attached to the workpiece, the punch 5 protrudes forwards from the stripper 6 until the punch holder 11 and the punch plate 7 move to the foremost end, and at the moment, the punch 5 extends into the die 15 and acts on the workpiece together, so that a formed hole on the workpiece is obtained;
the oil cylinder 12 works reversely, the convex die holder 11, the convex die plate 7 and the convex die 5 are pulled to return backwards, and the compressed elastic body 16 enables the stripper plate 6 to still be attached to the workpiece, so that the workpiece is separated from the convex die 5; after the elastic body 16 is reset, the stripper 6, the convex template 7 and the convex die holder 11 are retreated together until reset; thereby completing one punching operation.
The utility model is simple in operation, the structure is ingenious, and the compatible shaping that has realized different number holes on the work piece, the flexible convenience of remodeling is suitable for production and processing.
The above description is for the purpose of explanation and not limitation of the invention, which is defined in the claims, and any modifications may be made within the scope of the invention.
Claims (10)
1. The utility model provides a multi-functional horizontal punching device which characterized in that: the stamping die comprises a base plate (1), wherein a convex die holder (11) is arranged on the base plate (1), a convex die plate (7) is arranged at the front part of the convex die holder (11), one or a plurality of parallel convex dies (5) are arranged on the convex die plate (7) forwards, and the convex die holder (11) pushes the convex die plate (7) and the convex dies (5) to move forwards under the driving of a power mechanism; the base plate (1) is further provided with a die holder (2), a die insert (4) is embedded in the die holder (2), and a die (15) corresponding to the male die (5) is arranged on the rear side face of the die insert (4).
2. The multifunctional horizontal punching device according to claim 1, characterized in that: one or two male dies (5) are arranged in the middle of the front side surface of the male die plate (7), and one or two female dies (15) corresponding to the male dies (5) are arranged on the rear side surface of the female die insert (4); the power mechanism is an oil cylinder (12), and the convex die holder (11) is fixedly connected with the output end of the oil cylinder (12).
3. The multifunctional horizontal punching device according to claim 1, characterized in that: the front part of the convex template (7) is provided with a stripper plate (6) through a guide post (18), and the convex mold (5) forwards penetrates through the stripper plate (6); an elastic body (16) is arranged between the stripper plate (6) and the convex template (7).
4. The multifunctional horizontal punching device according to claim 1, characterized in that: blanking holes (21) which are communicated up and down are formed in the die holder (2), clamping grooves (22) are formed in the wall surfaces of the adjacent blanking holes (21), and the die insert (4) is clamped in the die holder (2) through the clamping grooves (22); the die insert (4) is provided with a through hole which is through from front to back, and the rear part of the through hole is embedded with a die (15) through a step.
5. The multifunctional horizontal punching device according to claim 4, characterized in that: a through blanking port (101) is formed in the base plate (1) located at the bottom of the die holder (2), and the blanking port (101) is communicated with the blanking hole (21).
6. The multifunctional horizontal punching device according to claim 1, characterized in that: the top of the convex die holder (11) is provided with a notch communicated with the front side surface, and a locking block (8) is embedded in the notch; the male die (5) is installed from the rear side face of the male die plate (7), the male die (5) penetrates through the male die plate (7) forwards, and the rear end of the male die (5) is pressed and locked by the locking block (8).
7. The multifunctional horizontal punching device according to claim 1, characterized in that: the base plates (1) positioned at two sides of the convex die holder (11) are symmetrically provided with guide blocks (14), the cross sections of the guide blocks (14) are of a 'L' -shaped structure, and the ends of straight parts on the guide blocks (14) are clamped with the convex die holder (11).
8. The multifunctional horizontal punching device according to claim 5, characterized in that: the outer side surfaces of the two guide blocks (14) are respectively provided with a bracket (10), and the bracket (10) is provided with a sensor (9); and an induction block (19) matched with the sensor (9) is arranged on the side surface of the male die holder (11).
9. The multifunctional horizontal punching device according to claim 1, characterized in that: a guide post (13) is also arranged between the female die holder (2) and the male die holder (11), and the guide post (13) penetrates through the male die plate (7); an oilless lining plate (17) is arranged between the convex die holder (11) and the base plate (1).
10. The multifunctional horizontal punching device according to claim 1, characterized in that: and backing plates (3) are arranged on two sides of the upper surface of the die holder (2) positioned outside the die (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922218298.4U CN211437716U (en) | 2019-12-11 | 2019-12-11 | Multifunctional horizontal punching device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922218298.4U CN211437716U (en) | 2019-12-11 | 2019-12-11 | Multifunctional horizontal punching device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211437716U true CN211437716U (en) | 2020-09-08 |
Family
ID=72296528
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922218298.4U Active CN211437716U (en) | 2019-12-11 | 2019-12-11 | Multifunctional horizontal punching device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211437716U (en) |
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2019
- 2019-12-11 CN CN201922218298.4U patent/CN211437716U/en active Active
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