CN210907504U - Precision metal plate bending device - Google Patents
Precision metal plate bending device Download PDFInfo
- Publication number
- CN210907504U CN210907504U CN201922077807.6U CN201922077807U CN210907504U CN 210907504 U CN210907504 U CN 210907504U CN 201922077807 U CN201922077807 U CN 201922077807U CN 210907504 U CN210907504 U CN 210907504U
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- Prior art keywords
- bending
- arc
- plate
- board
- electric push
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- 238000005452 bending Methods 0.000 title claims abstract description 178
- 239000002184 metal Substances 0.000 title claims description 24
- 238000010009 beating Methods 0.000 claims abstract description 14
- 238000013016 damping Methods 0.000 claims description 16
- 238000005520 cutting process Methods 0.000 claims description 12
- 230000035939 shock Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 description 10
- 238000005299 abrasion Methods 0.000 description 7
- 230000002035 prolonged effect Effects 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000013329 compounding Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 238000005482 strain hardening Methods 0.000 description 1
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- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The utility model discloses an accurate panel beating bending device relates to accurate panel beating technical field, and is lower for solving current panel beating bending device flexibility, can not carry out the problem of adjusting to the angle of bending. The supporting blocks are installed on two sides of the upper end of the bottom plate, the supporting blocks are connected with the bottom plate in a welded mode, the arc-shaped side plates are installed at the upper ends of the supporting blocks, the arc-shaped side plates are connected with the supporting blocks in a welded mode, two first bending plates are installed on one sides between the arc-shaped side plates, two second bending plates are installed on the other sides between the arc-shaped side plates, a rotating shaft is installed between the second bending plates and the first bending plates, first electric push rods are installed at the lower ends of the first bending plates, the first electric push rods are connected with the bottom plate through screws, second electric push rods are installed at the lower ends of the second bending plates, and the second electric push rods are connected with.
Description
Technical Field
The utility model relates to an accurate panel beating technical field specifically is an accurate panel beating bending device.
Background
The sheet metal, a processing technology, has not yet a relatively complete definition. According to a definition in a professional journal abroad, the term can be defined as: sheet metal is a comprehensive cold working process for sheet metal (usually below six millimeters), including shearing, punching/cutting/compounding, folding, riveting, splicing, forming (such as automobile bodies), and the like. The sheet metal has the remarkable characteristics of consistent thickness of the same part, light weight, high strength, conductivity (capable of being used for electromagnetic shielding), low cost, good large-scale mass production performance and the like, and is widely applied to the fields of electronic appliances, communication, automobile industry, medical instruments and the like, for example, in computer cases, mobile phones, MP3 and the like, the sheet metal is an indispensable component, and the precision sheet metal processing comprises the traditional methods and process parameters of cutting and blanking, bending and pressing forming and the like, and also comprises various cold stamping die structures and process parameters, various equipment working principles and operation methods, and also comprises a new stamping technology and a new process.
However, the conventional sheet metal bending device is low in flexibility and cannot adjust the bending angle; therefore, the existing requirements are not met, and a precise sheet metal bending device is provided for the requirements.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an accurate panel beating bending device to current panel beating bending device flexibility of proposing in solving above-mentioned background art is lower, can not carry out the problem of adjusting to the angle of bending.
In order to achieve the above object, the utility model provides a following technical scheme: a precise metal plate bending device comprises a bottom plate, wherein supporting blocks are mounted on two sides of the upper end of the bottom plate and are connected with the bottom plate in a welded mode, arc-shaped side plates are mounted at the upper ends of the supporting blocks and are connected with the supporting blocks in a welded mode, a first bending plate is mounted on one side between the two arc-shaped side plates, a second bending plate is mounted on the other side between the two arc-shaped side plates, a rotating shaft is mounted between the second bending plate and the first bending plate, a first electric push rod is mounted at the lower end of the first bending plate and is connected with the bottom plate through screws, a second electric push rod is mounted at the lower end of the second bending plate and is connected with the bottom plate through screws, hinge blocks are mounted between the first electric push rod and the first bending plate and between the second electric push rod and the second bending plate, and arc-shaped sliding blocks are mounted at one end of the first bending plate and one end of the second bending plate, the arc slide rail is installed to the inboard of arc curb plate, and the arc slide rail passes through bolted connection with the arc curb plate, and arc slider all passes through bolted connection with first board and the second board of bending, and arc slider and arc slide rail sliding connection.
Preferably, the top plate is installed at the upper end of the arc-shaped side plate and is welded and connected with the arc-shaped side plate, the air cylinder is installed at the lower end of the top plate and is connected with the top plate through screws, the bending head fixing block is installed at the lower end of the air cylinder, the bending head connecting rod is installed at the lower end of the bending head fixing block, and the bending head main body is installed at the lower end of the bending head connecting rod.
Preferably, the externally mounted of dog-ear connecting rod has the cutting ferrule, the both sides of cutting ferrule all are provided with the draw-in groove, the inside both sides of dog-ear fixed block all are provided with first recess, adjusting bolt is all installed to the outside both sides of dog-ear fixed block, and adjusting bolt's one end embedding dog-ear fixed block's inside, first spring is installed to adjusting bolt's one end, first spring passes through screw connection with adjusting bolt, the fixture block is installed to the one end of first spring, the fixture block passes through screw connection with first spring, the inside of fixture block embedding draw-in groove.
Preferably, the base is all installed at the edge of bottom plate lower extreme, vibration damping mount is installed to the lower extreme of base, vibration damping rod is installed to vibration damping mount's upper end, the inside of base is provided with the second recess, the inside of the upper end embedding second recess of vibration damping rod, install the second spring between base and the vibration damping mount, the second spring all passes through screw connection with base and vibration damping mount.
Preferably, the front ends of the two arc-shaped side plates are provided with scales.
Preferably, the number of the first bending plates is three, and the number of the second bending plates is three.
Preferably, the upper ends of the first bending plate and the second bending plate are provided with anti-abrasion pads, and the anti-abrasion pads are connected with the first bending plate and the second bending plate in a bonding mode.
Preferably, the first electric push rod and the second electric push rod are both of an ANT-35 type.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses a work of first electric putter drives first bending board and upwards removes a certain distance, drives first bending board and rotates certain angle along the arc slide rail or second electric putter work drives second bending board and upwards removes a certain distance, drives second bending board and rotates certain angle along the arc slide rail to change the angle between first bending board and the second bending board, thereby realize carrying out quick adjustment to the angle that accurate panel beating was bent, improved the flexibility and the practicality of whole bending device;
2. the utility model has the advantages that the second spring is contracted under the action of external force, so that the distance of the upper end of the damping rod embedded into the base is changed, effective buffering is carried out, the damage to the whole device in the bending process is reduced, and the service life of the bending device is prolonged;
3. the utility model discloses a draw-in groove and fixture block cooperation, can carry out the high-speed joint with the bending head fixed block with the bending head connecting rod, thereby realize the quick replacement of fifty percent discount elbow main part, when the cutting ferrule imbeds inside the bending head fixed block, its upper end arc position contacts the arc position of fixture block earlier, first spring atress shrink, the cutting ferrule can continue the upward movement, when the draw-in groove of cutting ferrule both sides and fixture block are located the level, first spring kick-backs, the fixture block imbeds the inside of draw-in groove at this moment, thereby accomplish the fixed of fifty percent discount elbow connecting rod, namely accomplish the fixed of fifty percent discount elbow main part, when needing to dismantle, only need to rotate adjusting bolt, take the fixture block out from the inside of draw-in;
4. the utility model increases the bending area by providing three first bending plates and three second bending plates, so that a user can simultaneously bend a plurality of metal plates with smaller areas or a metal plate with larger volume, thereby improving the practicability of the bending device and the bending efficiency;
5. the utility model discloses a be provided with the scale at the front end of arc curb plate, the user need not to measure, can reach the angle of bending between first bending board and the second bending board, and to the angle of bending of accurate panel beating promptly, further improve the flexibility of integrated device.
Drawings
Fig. 1 is an overall front view of a precision metal plate bending device of the present invention;
FIG. 2 is a connection diagram of the fixing block of the bending head and the connecting rod of the bending head of the present invention;
FIG. 3 is a connection diagram of the base and the damping base of the present invention;
fig. 4 is a top view of the first and second bending plates of the present invention;
fig. 5 is a side view of the bending head main body of the present invention.
In the figure: 1. a base plate; 2. a support block; 3. an arc-shaped side plate; 4. a first bending plate; 5. a second bending plate; 6. a rotating shaft; 7. a first electric push rod; 8. a second electric push rod; 9. a hinged block; 10. an arc-shaped sliding block; 11. an arc-shaped slide rail; 12. a top plate; 13. a cylinder; 14. a bending head fixing block; 15. a bending head connecting rod; 16. a bending head main body; 17. a card sleeve; 18. a card slot; 19. a first groove; 20. adjusting the bolt; 21. a first spring; 22. a clamping block; 23. a base; 24. a damping mount; 25. a shock-absorbing lever; 26. a second groove; 27. a second spring; 28. an anti-wear pad; 29. and (4) calibration.
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.
Referring to fig. 1-5, the present invention provides an embodiment: a precision sheet metal bending device comprises a bottom plate 1, wherein supporting blocks 2 are respectively installed on two sides of the upper end of the bottom plate 1, the supporting blocks 2 are connected with the bottom plate 1 in a welding mode, arc-shaped side plates 3 are installed at the upper ends of the supporting blocks 2, the arc-shaped side plates 3 are connected with the supporting blocks 2 in a welding mode, a first bending plate 4 is installed on one side between the two arc-shaped side plates 3, a second bending plate 5 is installed on the other side between the two arc-shaped side plates 3, a rotating shaft 6 is installed between the second bending plate 5 and the first bending plate 4, a first electric push rod 7 is installed at the lower end of the first bending plate 4, the first electric push rod 7 is connected with the bottom plate 1 through screws, a second electric push rod 8 is installed at the lower end of the second bending plate 5, the second electric push rod 8 is connected with the bottom plate 1 through screws, hinge blocks 9 are installed between the first electric push rod, arc slider 10 is all installed to the one end of first bending board 4 and second bending board 5, arc slide rail 11 is installed to the inboard of arc curb plate 3, and arc slide rail 11 passes through screw connection with arc curb plate 3, and arc slider 10 all passes through screw connection with first bending board 4 and second bending board 5, and arc slider 10 and arc slide rail 11 sliding connection, first electric putter 7 work drives first bending board 4 and upwards removes the certain distance, it drives second bending board 5 and upwards removes the certain distance to drive first bending board 4 and rotate certain angle or second electric putter 8 work along arc slide rail 11, it rotates certain angle along arc slide rail 11 to drive second bending board 5, thereby change the angle between first bending board 4 and the second bending board 5, thereby realize carrying out quick adjustment to the angle that the accurate panel beating was bent.
Further, a top plate 12 is installed at the upper end of the arc-shaped side plate 3, the top plate 12 is connected with the arc-shaped side plate 3 in a welding mode, an air cylinder 13 is installed at the lower end of the top plate 12, the air cylinder 13 is connected with the top plate 12 through screws, a bending head fixing block 14 is installed at the lower end of the air cylinder 13, a bending head connecting rod 15 is installed at the lower end of the bending head fixing block 14, a bending head main body 16 is installed at the lower end of the bending head connecting rod 15, and the air cylinder 13 works to drive the bending head main body 16 to apply certain force downwards.
Further, a cutting sleeve 17 is installed outside the bending head connecting rod 15, clamping grooves 18 are formed in two sides of the cutting sleeve 17, first grooves 19 are formed in two sides of the interior of the bending head fixing block 14, adjusting bolts 20 are installed on two sides of the exterior of the bending head fixing block 14, one end of each adjusting bolt 20 is embedded into the corresponding bending head fixing block 14, a first spring 21 is installed at one end of each adjusting bolt 20, the first spring 21 is connected with the corresponding adjusting bolt 20 through a screw, a clamping block 22 is installed at one end of each first spring 21, the clamping block 22 is connected with the first spring 21 through a screw, the clamping block 22 is embedded into the clamping groove 18, the bending head fixing block 14 and the bending head connecting rod 15 can be quickly connected through the matching of the clamping groove 18 and the clamping block 22, and therefore the quick replacement of the bending head main body 16 is achieved, when the cutting sleeve 17 is embedded into the bending head fixing block 14, the, the first spring 21 is stressed to contract, the clamping sleeve 17 can continue to move upwards, when the clamping grooves 18 and the clamping blocks 22 on the two sides of the clamping sleeve 17 are located at the horizontal height, the first spring 21 rebounds, the clamping blocks 22 are embedded into the clamping grooves 18 at the moment, and therefore fixing of the folding elbow connecting rod 15 is completed, and fixing of the folding elbow main body 16 is completed.
Further, base 23 is all installed at the edge of bottom plate 1 lower extreme, vibration damping mount 24 is installed to the lower extreme of base 23, shock-absorbing rod 25 is installed to shock-absorbing mount 24's upper end, base 23's inside is provided with second recess 26, the inside of the upper end embedding second recess 26 of shock-absorbing rod 25, install second spring 27 between base 23 and the vibration damping mount 24, second spring 27 all passes through the screw connection with base 23 and vibration damping mount 24, at the in-process of bending, second spring 27 receives the exogenic action shrink, thereby change the inside distance of shock-absorbing rod 25 upper end embedding base 23, buffer effectively, reduce the damage to whole device at the in-process of bending, improve bending device's life.
Further, the front end of two arc curb plates 3 all is provided with scale 29, and the user need not to measure, can reachs the angle of bending between first board 4 and the second board 5 of bending, and to the angle of bending of accurate panel beating promptly, further improve the flexibility of whole device.
Further, first bending plate 4 is provided with threely, and second bending plate 5 is provided with threely, and three first bending plate 4 and three second bending plate 5 have constituteed a great processing platform of bending jointly, and the user can bend the action to the less panel beating of a plurality of areas simultaneously, perhaps bends the action to a great panel beating of volume, has improved device bending device's practicality, has also improved bending efficiency simultaneously.
Further, the upper ends of the first bending plate 4 and the second bending plate 5 are provided with an anti-abrasion pad 28, the anti-abrasion pad 28 is connected with the first bending plate 4 and the second bending plate 5 in a bonding mode, abrasion of the first bending plate 4 and the second bending plate 5 can be reduced to a certain degree through the anti-abrasion pad 28, and therefore the service life of the whole device is prolonged.
Further, the models of the first electric push rod 7 and the second electric push rod 8 are set to be ANT-35 models, and the first electric push rod 7 and the second electric push rod 8 can be kept fixed at any stroke, so that the locking of the angle is realized.
The working principle is as follows: when in use, the three first bending plates 4 and the three second bending plates 5 jointly form a larger bending processing platform, the first electric push rod 7 works to drive the first bending plates 4 to move upwards for a certain distance, the first bending plates 4 are driven to rotate for a certain angle along the arc-shaped slide rails 11, or the second electric push rod 8 works to drive the second bending plates 5 to move upwards for a certain distance, the second bending plates 5 are driven to rotate for a certain angle along the arc-shaped slide rails 11, so that the angle between the first bending plates 4 and the second bending plates 5 is changed, the angle of the precision sheet metal bending is quickly adjusted, the scales 29 are arranged at the front ends of the arc-shaped side plates 3, a user can obtain the bending angle between the first bending plates 4 and the second bending plates 5 without measuring, namely the bending angle of the precision sheet metal, and the flexibility of the whole device is further improved, after the adjustment is completed, the air cylinder 13 works to drive the bending head main body 16 to apply a certain force downwards so as to complete the bending action, in the bending process, the second spring 27 is contracted under the action of external force so as to change the distance between the upper end of the shock absorption rod 25 and the inner part of the base 23, so as to effectively buffer, reduce the damage to the whole device in the bending process and prolong the service life of the bending device, the bending head fixing block 14 and the bending head connecting rod 15 can be quickly connected through the matching of the clamping groove 18 and the clamping block 22, so as to realize the quick replacement of the bending head main body 16, when the clamping sleeve 17 is embedded in the bending head fixing block 14, the arc part at the upper end of the clamping sleeve first contacts the arc part of the clamping block 22, the first spring 21 is stressed to contract, the clamping sleeve 17 can continuously move upwards, and when the clamping groove 18 and the clamping block 22 at, at this moment, the clamping block 22 is embedded into the clamping groove 18, so that the fixation of the folding elbow connecting rod 15 is completed, namely the fixation of the folding elbow main body 16 is completed, when the folding elbow connecting rod needs to be disassembled, only the adjusting bolt 20 needs to be rotated, the clamping block 22 is drawn out from the inside of the clamping groove 18, the bending head main body 16 is simply and quickly replaced, the abrasion of the first bending plate 4 and the second bending plate 5 can be reduced to a certain degree through the wear-resistant pad 28, and the service life of the whole device is prolonged.
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 (8)
1. The utility model provides a precision panel beating bending device, includes bottom plate (1), its characterized in that: the supporting blocks (2) are installed on two sides of the upper end of the bottom plate (1), the supporting blocks (2) are connected with the bottom plate (1) in a welded mode, the arc-shaped side plates (3) are installed on the upper ends of the supporting blocks (2), the arc-shaped side plates (3) are connected with the supporting blocks (2) in a welded mode, a first bending plate (4) is installed on one side between the two arc-shaped side plates (3), a second bending plate (5) is installed on the other side between the two arc-shaped side plates (3), a rotating shaft (6) is installed between the second bending plate (5) and the first bending plate (4), a first electric push rod (7) is installed at the lower end of the first bending plate (4), the first electric push rod (7) is connected with the bottom plate (1) through screws, a second electric push rod (8) is installed at the lower end of the second bending plate (5), and the second electric push rod (8) is, all install articulated piece (9) between first electric putter (7) and first bending board (4) and between second electric putter (8) and the second bending board (5), arc slider (10) are all installed to the one end of first bending board (4) and second bending board (5), arc slide rail (11) are installed to the inboard of arc curb plate (3), and arc slide rail (11) pass through screw connection with arc curb plate (3), and arc slider (10) all pass through screw connection with first bending board (4) and second bending board (5), and arc slider (10) and arc slide rail (11) sliding connection.
2. The precision sheet metal bending device according to claim 1, characterized in that: roof (12) are installed to the upper end of arc curb plate (3), and roof (12) and arc curb plate (3) welded connection, cylinder (13) are installed to the lower extreme of roof (12), and cylinder (13) pass through the screw connection with roof (12), bending head fixed block (14) are installed to the lower extreme of cylinder (13), bend connecting rod (15) are installed to the lower extreme of bending head fixed block (14), bending head main part (16) are installed to the lower extreme of bending head connecting rod (15).
3. The precision sheet metal bending device according to claim 2, characterized in that: the externally mounted of dog-end connecting rod (15) has cutting ferrule (17), the both sides of cutting ferrule (17) all are provided with draw-in groove (18), the inside both sides of dog-end fixed block (14) all are provided with first recess (19), adjust bolt (20) are all installed to the outside both sides of dog-end fixed block (14), and the inside of the one end embedding dog-end fixed block (14) of adjust bolt (20), first spring (21) are installed to the one end of adjust bolt (20), first spring (21) pass through screw connection with adjust bolt (20), fixture block (22) are installed to the one end of first spring (21), fixture block (22) pass through screw connection with first spring (21), the inside of fixture block (22) embedding draw-in groove (18).
4. The precision sheet metal bending device according to claim 1, characterized in that: base (23) are all installed to bottom plate (1) lower extreme edge, vibration damping mount (24) are installed to the lower extreme of base (23), shock attenuation pole (25) are installed to the upper end of vibration damping mount (24), the inside of base (23) is provided with second recess (26), the inside of upper end embedding second recess (26) of shock attenuation pole (25), install second spring (27) between base (23) and vibration damping mount (24), second spring (27) all pass through the screw connection with base (23) and vibration damping mount (24).
5. The precision sheet metal bending device according to claim 1, characterized in that: the front ends of the two arc-shaped side plates (3) are provided with scales (29).
6. The precision sheet metal bending device according to claim 1, characterized in that: the number of the first bending plates (4) is three, and the number of the second bending plates (5) is three.
7. The precision sheet metal bending device according to claim 1, characterized in that: the upper end of first board (4) and the second board (5) of bending all is provided with abrasionproof pad (28), abrasionproof pad (28) and first board (4) of bending and the equal glued joint of second board (5) of bending are connected.
8. The precision sheet metal bending device according to claim 1, characterized in that: the first electric push rod (7) and the second electric push rod (8) are both of an ANT-35 type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922077807.6U CN210907504U (en) | 2019-11-27 | 2019-11-27 | Precision metal plate bending device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922077807.6U CN210907504U (en) | 2019-11-27 | 2019-11-27 | Precision metal plate bending device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210907504U true CN210907504U (en) | 2020-07-03 |
Family
ID=71357343
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922077807.6U Expired - Fee Related CN210907504U (en) | 2019-11-27 | 2019-11-27 | Precision metal plate bending device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210907504U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112091120A (en) * | 2020-10-09 | 2020-12-18 | 内蒙古上海庙矿业有限责任公司 | Steel bar bender |
-
2019
- 2019-11-27 CN CN201922077807.6U patent/CN210907504U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112091120A (en) * | 2020-10-09 | 2020-12-18 | 内蒙古上海庙矿业有限责任公司 | Steel bar bender |
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| CF01 | Termination of patent right due to non-payment of annual fee |
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| CF01 | Termination of patent right due to non-payment of annual fee |