CN215965778U - Numerical control hydraulic forming and punching machine - Google Patents
Numerical control hydraulic forming and punching machine Download PDFInfo
- Publication number
- CN215965778U CN215965778U CN202122215312.2U CN202122215312U CN215965778U CN 215965778 U CN215965778 U CN 215965778U CN 202122215312 U CN202122215312 U CN 202122215312U CN 215965778 U CN215965778 U CN 215965778U
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- base
- inner cavity
- top end
- punching
- fixing mechanism
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- 238000004080 punching Methods 0.000 title claims abstract description 47
- 230000007246 mechanism Effects 0.000 claims abstract description 19
- 238000003825 pressing Methods 0.000 claims description 12
- 230000003044 adaptive effect Effects 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000006073 displacement reaction Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000007723 die pressing method Methods 0.000 description 1
- 238000004049 embossing Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a numerical control hydraulic forming punching machine, which comprises: the device comprises a base, wherein sliding grooves are formed in the left side and the right side of an inner cavity of the base along the vertical direction, and a containing hole is formed in the middle of the top end of the base; the fixed seat is arranged at the top end of the base; the hydraulic cylinder is arranged in the middle of the top end of the fixed seat, and the bottom end of the hydraulic cylinder extends into the inner cavity of the fixed seat; the middle part of the top end of the connecting plate is arranged at the bottom end of the hydraulic cylinder; the punching head is arranged in the middle of the bottom end of the connecting plate; the fixing mechanism is arranged in the inner cavity of the base. This device is provided with fixed establishment, when punching a hole to the work piece, can avoid the work piece to take place the displacement, and then can avoid punching a hole the position skew to appear, prevents to cause the work piece unqualified, practices thrift manufacturing cost, convenient to use.
Description
Technical Field
The utility model relates to the technical field of punching machines, in particular to a numerical control hydraulic forming punching machine.
Background
The punching machine is a mechanical device which is driven by a power mechanism to enable a punching die to act on a material after the raw material is installed, and can perform the operation of forcing metal to enter the die, such as sheet processing, punching, die pressing, embossing and the like;
however, the conventional numerical control hydraulic forming punching machine is not provided with a fixing mechanism, and when the punching machine punches a hole in a workpiece, the workpiece is easy to displace due to the fact that the fixing mechanism is not arranged, so that the punching position is deviated, the workpiece is finally unqualified, the production cost is wasted, and the use is inconvenient.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a numerical control hydraulic forming and punching machine, which solves the problem that a fixing mechanism is not arranged in the prior art.
In order to achieve the above object, the present invention provides the following technical solution, a numerical control hydraulic forming punch, comprising: the device comprises a base, wherein sliding grooves are formed in the left side and the right side of an inner cavity of the base along the vertical direction, and a containing hole is formed in the middle of the top end of the base; the fixed seat is arranged at the top end of the base; the hydraulic cylinder is arranged in the middle of the top end of the fixed seat, and the bottom end of the hydraulic cylinder extends into the inner cavity of the fixed seat; the middle part of the top end of the connecting plate is arranged at the bottom end of the hydraulic cylinder; the punching head is arranged in the middle of the bottom end of the connecting plate; the fixing mechanism is arranged in the inner cavity of the base;
the fixing mechanism includes: the motor is connected to the right side of the top end of the base through a screw; the right end of the screw rod is locked at the output end of the motor through a coupler, the left end of the screw rod extends into the inner cavity of the base and is rotatably arranged on the left side of the inner cavity of the base through a bearing, and threads on the left side and the right side of the outer wall of the screw rod are bilaterally symmetrical with the center of the inner cavity of the base; the number of the moving blocks is two, and the two moving blocks are respectively screwed on the left side and the right side of the outer wall of the screw; and the bottom end of the connecting rod is rotatably arranged at the top end of the moving block through a pin shaft.
Preferably, the fixing mechanism further includes: the sliding block is adaptive to be inserted into the inner cavity of the sliding groove; the left side and the right side of the supporting plate are respectively arranged on the inner sides of the two sliding blocks, and the bottom end of the supporting plate is arranged at the top end of the connecting rod through a pin shaft; the number of the supporting rods is two, the bottom ends of the two supporting rods are respectively arranged on the left side and the right side of the top end of the supporting plate, and the top ends of the supporting rods extend out of the top end of the base; the left side and the right side of the bottom end of the pressing plate are respectively arranged at the top ends of the two supporting rods, and the middle of the top end of the pressing plate is provided with a through hole which penetrates through the pressing plate from top to bottom.
Preferably, the positions of the through hole, the accommodating hole and the punching head correspond to each other.
Preferably, the sliding groove is dovetail-shaped, and the sliding block is inserted into the inner cavity of the sliding groove in a matching mode.
Preferably, the length of the punching head is greater than the length of the inner cavity of the perforation.
Preferably, the fixing mechanism further includes: the rubber pad, the rubber pad sets up in the bottom of clamp plate.
Compared with the prior art, the utility model has the beneficial effects that: this numerical control hydraulic forming piercing press, it can drive the screw rod and rotate to utilize the motor, the rotatory produced revolving force of screw rod can make the movable block move to the outside at the outer wall of screw rod, and then utilize the connecting rod can stimulate the backup pad and drive the clamp plate and move down, until utilizing the clamp plate to press from both sides the work piece tight fixed, utilize rubber pad and work piece contact can avoid clamp plate and work piece rigid contact to cause the work piece to warp, utilize cooperation between pneumatic cylinder and the connecting plate can drive the punching head and run through fenestrate inner chamber and punch a hole to the work piece, this device is provided with fixed establishment, when punching a hole to the work piece, can avoid the work piece to take place the displacement, and then can avoid punching a hole the position skew to appear, prevent to cause the work piece unqualified, save manufacturing cost, and convenient to use.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a front sectional view of the present invention;
fig. 3 is an enlarged view of the utility model at a.
In the figure: 1. the punching device comprises a base, 2, a sliding groove, 3, a fixed seat, 4, a hydraulic cylinder, 5, a connecting plate, 6, a punching head, 7, an accommodating hole, 8, a fixing mechanism, 81, a motor, 82, a screw rod, 83, a moving block, 84, a connecting rod, 85, a sliding block, 86, a supporting plate, 87, a supporting rod, 88, a pressing plate, 89, a rubber pad, 810 and a through hole.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution of a numerical control hydraulic forming and punching machine, including: the punching machine comprises a base 1, a sliding groove 2, a fixed seat 3, a hydraulic cylinder 4, a connecting plate 5, a punching head 6, a containing hole 7 and a fixing mechanism 8, wherein the sliding groove 2 is formed in the left side and the right side of an inner cavity of the base 1 along the vertical direction, the containing hole 7 is formed in the middle of the top end of the base 1, the containing hole 7 is used for containing the punching head 6, when the punching 6 punches a workpiece, the punching head 6 can be inserted into the inner cavity of the containing hole 7, the fixed seat 3 is arranged at the top end of the base 1, the hydraulic cylinder 4 is arranged in the middle of the top end of the fixed seat 3, the bottom end of the hydraulic cylinder 4 extends into the inner cavity of the fixed seat 3, the hydraulic cylinder 4 is in the prior art and is used for driving the punching head 6 to move downwards so as to punch the workpiece, the middle of the top end of the connecting plate 5 is arranged at the bottom end of the hydraulic cylinder 4, the punching head 6 is arranged in the middle of the bottom end of the connecting plate 5, the punching head 6 is in the prior art and is used for punching the workpiece, the fixing mechanism 8 is arranged in the inner cavity of the base 1, and the fixing mechanism 8 is used for fixing a workpiece;
the fixing mechanism 8 includes: the motor 81, the screw rod 82, the moving block 83, the connecting rod 84, the sliding block 85, the supporting plate 86, the supporting rod 87, the pressing plate 88, the rubber pad 89 and the through hole 810 are connected to the right side of the top end of the base 1 through screws, the motor 81 is the prior art and is used for driving the screw rod 82 to rotate, the right end of the screw rod 82 is locked at the output end of the motor 81 through a coupler, the left end of the screw rod 82 extends into the inner cavity of the base 1 and is rotatably arranged at the left side of the inner cavity of the base 1 through a bearing, threads on the left side and the right side of the outer wall of the screw rod 82 are bilaterally symmetrical with the center of the inner cavity of the base 1, the two moving blocks 83 are provided, the two moving blocks 83 are respectively screwed on the left side and the right side of the outer wall of the screw rod 82, the moving blocks 83 move on the outer wall of the screw rod 82, the connecting rod 84 can drive the supporting plate 86 to ascend or descend, the bottom end of the connecting rod 84 can be rotatably arranged at the top end of the moving blocks 83 through a pin shaft, slider 85 looks adaptation is pegged graft in the inner chamber of spout 2, the left and right sides of backup pad 86 sets up respectively in the inboard of two sliders 85, the bottom of backup pad 86 sets up in the top of connecting rod 84 through the round pin axle, the quantity of bracing piece 87 is two, the bottom of two bracing pieces 87 sets up respectively in the top left and right sides of backup pad 86, and the top of bracing piece 87 extends the top of base 1, the bottom left and right sides of clamp plate 88 sets up respectively in the top of two bracing pieces 87, clamp plate 88 is used for pressing from both sides tight fixed to the work piece, the perforation 810 that runs through from top to bottom is seted up at the top middle part of clamp plate 88, the length of piercing head 6 is greater than the inner chamber length of perforation 810, and then can guarantee to utilize piercing head 6 to punch a hole the work piece, rubber pad 89 sets up in the bottom of clamp plate 88, rubber pad 89 is used for avoiding clamp plate 88 and work piece rigid contact, and then avoid the work piece to warp.
Preferably, the through hole 810, the receiving hole 7 and the punching head 6 are positioned to correspond to each other, so that the workpiece can be punched by the punching head 6.
As a preferred scheme, furthermore, the sliding groove 2 is dovetail-shaped, and the sliding block 85 is inserted into the inner cavity of the sliding groove 2 in a matching manner, so that the sliding block 85 is prevented from being separated from the inner cavity of the sliding groove 2.
The detailed connection means is a technique known in the art, and the following mainly describes the working principle and process, and the specific operation is as follows.
When the punching head is used, a workpiece is placed at the top end of the base 1, the position needing punching is aligned to the through hole 810, the motor 81 is started, the output end of the motor 81 drives the screw rod 82 to rotate, the rotating force generated by the rotation of the screw rod 82 can drive the moving block 83 to move towards the outer side of the outer wall of the screw rod 82, the bottom end of the connecting rod 84 is further pulled to move towards the outer side, the connecting rod 84 can drive the supporting plate 86 to move downwards, the supporting plate 86 moves downwards to drive the pressing plate 88 to move downwards through the supporting rod 87 until the workpiece is clamped and fixed through the pressing plate 88, the motor 81 is turned off, the hydraulic cylinder 4 is started to drive the punching head 6 to move downwards through the connecting plate 5 until the bottom end of the connecting plate 5 is in contact with the top end of the pressing plate 88, and at the time, the punching head 6 penetrates through the inner cavity of the through hole 810 and is inserted into the inner cavity of the accommodating hole 7, so as to complete punching of the workpiece, after the current position finishes punching a hole, do with above-mentioned opposite direction motion can take out the work piece, if need continue to punch a hole, repeat above-mentioned action can, this device can avoid the work piece to take place the displacement when punching a hole to the work piece, and then can avoid punching a hole the position skew appear, prevent to cause the work piece unqualified, practice thrift manufacturing cost, convenient to use.
In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "two ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience in describing the present invention and for simplifying the description, and do not indicate or imply that the referred devices or elements must have a particular orientation, be constructed in a particular orientation, and be operated; also, unless expressly stated or limited otherwise, the terms "disposed," "mounted," "connected," "fixedly mounted," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integral to one another; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.
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 utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A numerical control hydroforming punch, comprising:
the device comprises a base (1), wherein sliding grooves (2) are formed in the left side and the right side of an inner cavity of the base (1) along the vertical direction, and a containing hole (7) is formed in the middle of the top end of the base (1);
the fixing seat (3), the said fixing seat (3) is set up in the top of the base (1);
the hydraulic cylinder (4) is arranged in the middle of the top end of the fixing seat (3), and the bottom end of the hydraulic cylinder (4) extends into the inner cavity of the fixing seat (3);
the middle part of the top end of the connecting plate (5) is arranged at the bottom end of the hydraulic cylinder (4);
the punching head (6), the punching head (6) is arranged in the middle of the bottom end of the connecting plate (5);
the fixing mechanism (8), the said fixing mechanism (8) is set up in the cavity of the base (1);
the fixing mechanism (8) comprises:
the motor (81), the motor (81) is connected to the right side of the top end of the base (1) through a screw;
the right end of the screw rod (82) is locked at the output end of the motor (81) through a coupler, the left end of the screw rod (82) extends into the inner cavity of the base (1) and is rotatably arranged on the left side of the inner cavity of the base (1) through a bearing, and threads on the left side and the right side of the outer wall of the screw rod (82) are bilaterally symmetrical with the center of the inner cavity of the base (1);
the number of the moving blocks (83) is two, and the two moving blocks (83) are respectively screwed on the left side and the right side of the outer wall of the screw rod (82);
the bottom end of the connecting rod (84) is rotatably arranged at the top end of the moving block (83) through a pin shaft.
2. A numerically controlled hydroforming punch according to claim 1, further comprising: the fixing mechanism (8) further comprises:
the sliding block (85), the sliding block (85) is adapted to be inserted into the inner cavity of the sliding groove (2);
the left side and the right side of the supporting plate (86) are respectively arranged on the inner sides of the two sliding blocks (85), and the bottom end of the supporting plate (86) is arranged at the top end of the connecting rod (84) through a pin shaft;
the number of the supporting rods (87) is two, the bottom ends of the two supporting rods (87) are respectively arranged at the left side and the right side of the top end of the supporting plate (86), and the top ends of the supporting rods (87) extend out of the top end of the base (1);
the pressing plate (88), the bottom left and right sides of pressing plate (88) sets up respectively in the top of two bracing pieces (87), the perforation (810) that run through from top to bottom are seted up in the top middle part of pressing plate (88).
3. A numerically controlled hydroforming punch according to claim 2, further comprising: the positions of the through hole (810), the accommodating hole (7) and the punching head (6) correspond to each other.
4. A numerically controlled hydroforming punch according to claim 2, further comprising: the sliding groove (2) is in a dovetail shape, and the sliding block (85) is adaptive to be inserted into the inner cavity of the sliding groove (2).
5. A numerically controlled hydroforming punch according to claim 2, further comprising: the length of the punching head (6) is larger than the length of the inner cavity of the perforation (810).
6. A numerically controlled hydroforming punch according to claim 1, further comprising: the fixing mechanism (8) further comprises:
the rubber pad (89), rubber pad (89) set up in the bottom of clamp plate (88).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122215312.2U CN215965778U (en) | 2021-09-13 | 2021-09-13 | Numerical control hydraulic forming and punching machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122215312.2U CN215965778U (en) | 2021-09-13 | 2021-09-13 | Numerical control hydraulic forming and punching machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215965778U true CN215965778U (en) | 2022-03-08 |
Family
ID=80465858
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122215312.2U Expired - Fee Related CN215965778U (en) | 2021-09-13 | 2021-09-13 | Numerical control hydraulic forming and punching machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215965778U (en) |
-
2021
- 2021-09-13 CN CN202122215312.2U patent/CN215965778U/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: 20220308 |
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| CF01 | Termination of patent right due to non-payment of annual fee |