CN211660804U - Bending machine with support frame and clamping device and capable of conveniently feeding and discharging materials - Google Patents
Bending machine with support frame and clamping device and capable of conveniently feeding and discharging materials Download PDFInfo
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- CN211660804U CN211660804U CN201922237889.6U CN201922237889U CN211660804U CN 211660804 U CN211660804 U CN 211660804U CN 201922237889 U CN201922237889 U CN 201922237889U CN 211660804 U CN211660804 U CN 211660804U
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- support frame
- clamping device
- bending machine
- moving block
- hinge
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Abstract
The utility model discloses a bending machine with a support frame and a clamping device and convenient for loading and unloading, which comprises a machine body, a frame, a hydraulic cylinder, a slide block, an upper die and a lower die, and has the technical key points that the process of manual feeding by workers is simplified by arranging a conveying device; the steps of the bending operation which needs manual support originally are simplified by arranging the support frame, the transmission device and the hinge; the workpiece can be clamped and loosened by the rolling pulley through the arrangement of the bidirectional screw rod, the motor, the moving block, the rolling pulley and the T-shaped bracket; the supporting rod, the roller and the spring are arranged, so that the roller can clamp the workpiece downwards; the utility model discloses a under the prerequisite of using manpower sparingly and time, the bender efficiency of bending that improves greatly also can realize pressing from both sides the tight to the work piece simultaneously, prevents that the work piece from warping and dropping, has also improved the machining precision of bender to a certain extent.
Description
Technical Field
The utility model belongs to the technical field of the bender, concretely relates to bender with support frame and clamping device and convenient unloading of going up.
Background
The bending machine is a machine capable of bending thin metal plates, and the bending machine is a machine capable of bending thin metal plates and mainly comprises a support, a workbench and a clamping plate, wherein the workbench is arranged on the support and comprises a base and a pressing plate, the base is connected with the clamping plate through a hinge and comprises a seat shell, a coil and a cover plate, the coil is arranged in a recess of the seat shell, and the cover plate covers the top of the recess. When the clamping device is used, the coil is electrified by the lead, and the attraction is generated on the pressing plate after the coil is electrified, so that the thin plate between the pressing plate and the base is clamped. The electromagnetic force clamping is adopted, so that the pressing plate can be made into various workpiece requirements, and the workpiece with the side wall can be processed, and the operation is very simple and convenient.
However, when the traditional bending machine is used for loading and unloading, the material needs to be manually pushed to a feeding hole of the bending machine, when the volume of the material is too large or the weight of the material is too heavy, great trouble is brought to an operator, and the material needs to be always lifted, so that the bending efficiency is influenced; in the bending operation process of the bending machine, the problems of workpiece deformation, falling and the like caused by overweight of the workpiece often occur, and the bending precision of the bending machine is influenced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a bender with support frame and clamping device and convenient unloading of going up to solve traditional bender and need the manual pay-off of operative employee, artifical support, when bending the work piece warp, the problem that easily drops.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a bender with support frame and clamping device just make things convenient for go up unloading, includes lathe bed, frame, pneumatic cylinder and slider, the bottom of slider is installed and is gone up the mould, the fixed position that the lathe bed corresponds last mould has the lower mould, go up the mould can with lower mould looks adaptation, the slider can drive the mould along vertical direction motion under the drive of pneumatic cylinder, wherein: a support frame is arranged on one side of the lower die, which is far away from the lathe bed, the slide block and the support frame are connected with a transmission device, the support frame and the lathe bed are connected with a hinge, and the support frame can rotate around the hinge under the action of the transmission device;
be provided with the transmission shaft on the support frame, be provided with the dogtooth on the transmission shaft, the surface of transmission shaft is provided with the conveyer belt, be provided with on the conveyer belt and can be with the latch of dogtooth looks meshing, the one end of transmission shaft is connected with first motor, the transmission shaft can drive the conveyer belt and rotate under the drive of first motor.
The support frame is provided with a bidirectional screw rod, a moving block is arranged on the bidirectional screw rod, a T-shaped support is arranged on the moving block, a rolling pulley is arranged inside the T-shaped support, one end of the bidirectional screw rod is connected with a second motor, and the bidirectional screw rod can drive the rolling pulleys to move in the opposite direction or in the opposite direction under the action of the second motor.
The supporting frame is provided with a supporting rod, the supporting rod is provided with a roller, the supporting rod and the supporting frame are connected with a spring, and the roller is pressed downwards under the stress of the spring.
Preferably, the bottom of the sliding block is provided with an upper die, the position of the bed body corresponding to the upper die is fixed with a lower die, the upper die can be meshed with the lower die, the sliding block can drive the upper die to move along the vertical direction under the driving of the hydraulic cylinder, so that the upper die and the lower die can be meshed in a reciprocating mode, and the bending action is completed.
Preferably, the transmission device can be a hydraulic rod or a cylinder.
Preferably, the length of the convex teeth is consistent with that of the latch teeth.
Preferably, the moving block is connected with a guide rod, and the guide rod is used for limiting the position of the moving block so that the moving block can only move horizontally.
Preferably, the hinge may be a hinge.
Preferably, the height of the top surface of the conveyor belt is consistent with the height of the lower die.
The utility model discloses a technological effect and advantage: the utility model simplifies the process of manual feeding by workers originally by arranging the conveying device; the steps of the bending operation which needs manual support originally are simplified by arranging the support frame, the transmission device and the hinge; the workpiece can be clamped and loosened by the rolling pulley through the arrangement of the bidirectional screw rod, the motor, the moving block, the rolling pulley and the T-shaped bracket; the connecting rod, the roller and the spring are arranged, so that the roller can clamp a workpiece downwards; to sum up, this utility model under the prerequisite of using manpower sparingly and time, the efficiency that the bender of greatly improving was bent also can realize pressing from both sides tightly the work piece simultaneously, prevents that the work piece from warping and dropping, has improved the precision of bending of bender to a certain extent.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the interior of the support frame;
fig. 3 is a front view of the present invention;
FIG. 4 is an enlarged view of a portion of A-A of FIG. 1 according to the present invention;
FIG. 5 is an enlarged view of a portion of B-B of FIG. 1 according to the present invention;
fig. 6 is a schematic view of the structure of the conveyor belt.
In the figure: 1-hydraulic cylinder, 2-frame, 3-bed, 4-transmission device, 5-upper die, 6-lower die, 7-first motor, 8-second motor, 9-support frame, 10-support rod, 11-roller, 12-conveyor belt, 13-spring, 14-moving block, 15-T-shaped support frame, 16-rolling pulley, 17-slide block, 18-transmission shaft, 19-bidirectional screw rod, 20-convex tooth, 21-hinge, 22-latch and 23-guide rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to fig. 1 to 6 of 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.
The utility model provides a bender with support frame and clamping device and convenient unloading of going up as shown in fig. 1-6, including lathe bed 3, frame 2, pneumatic cylinder 1, slider 17, go up mould 5, lower mould 6, wherein: one side that lower mould 6 deviates from lathe bed 3 is provided with support frame 9, and slider 17 is connected with transmission 4 with support frame 9, and support frame 9 is connected with hinge 21 with lathe bed 3, and support frame 9 can rotate around hinge 21 under transmission 4's effect to make support frame 9 can rotate around hinge 21 along with the orbit of bending of work piece, the utility model discloses well hinge 21 adopts the hinge, adopts and makes the work piece be in the state of being supported by support frame 9 all the time, thereby has reduced the deformation that the work piece produced when too big or bend because of weight, has improved the precision of bending of bender to a certain extent.
As shown in fig. 1, 2, and 6, specifically, a transmission shaft 18 is arranged on the support frame 9, a protruding tooth 20 is arranged on the transmission shaft 18, a conveying belt 12 is arranged on the surface of the transmission shaft 18, a latch 22 capable of being engaged with the protruding tooth 20 is arranged on the conveying belt 12, one end of the transmission shaft 18 is connected with a first motor 7, the first motor 7 can rotate in the forward and reverse directions, the transmission shaft 18 can drive the conveying belt 12 to rotate under the driving of the first motor 7, the conveying belt 12 can convey a workpiece into a bending machine operation area for bending operation or convey the bent workpiece out, loading and unloading are facilitated, and a large amount of manpower and time are saved.
As shown in fig. 1, 2, and 4, specifically, a bidirectional screw 19 is arranged on the support frame 9, a moving block 14 is arranged on the bidirectional screw 19, a T-shaped support 15 is arranged on the moving block 14, a rolling pulley 16 is arranged inside the T-shaped support 15, one end of the bidirectional screw 19 is connected with a second motor 8, the second motor 8 can rotate in the forward direction and the reverse direction, the bidirectional screw 19 can drive the rolling pulley 16 to move in the opposite direction or in the opposite direction under the action of the second motor 8, the rolling pulley 16 can clamp a workpiece when moving in the opposite direction, the workpiece is prevented from dropping or sliding, the workpiece can be loosened when the rolling pulley 16 moves in the opposite direction, and the workpiece can be taken out conveniently.
As shown in fig. 1 and 4, specifically, a supporting rod 10 is arranged on the supporting frame 9, a roller 11 is arranged on the supporting rod 10, the supporting rod 10 and the supporting frame 9 are connected with a spring 13, the roller 11 is pressed downwards under the action of the elastic force of the spring 13, so that a downward pressure is provided for a workpiece, the workpiece can always be attached to the conveyor belt 12, the deformation of the workpiece caused by too large weight or bending is reduced, and the bending precision of the bending machine is improved to a certain extent.
As shown in fig. 1, specifically, an upper die 5 is installed at the bottom of the slider 17, a lower die 6 is fixed at a position of the bed 3 corresponding to the upper die 5, the upper die 5 can be adapted to the lower die 6, and the slider 17 can drive the upper die 5 to move in the vertical direction under the driving of the hydraulic cylinder 1, so that the upper die 5 and the lower die 6 can be engaged in a reciprocating manner, and the bending action is completed.
Specifically, transmission 4 can be hydraulic stem or cylinder, the utility model discloses a hydraulic stem.
In particular, the length of the teeth 20 corresponds to the length of the teeth 22, thereby allowing the drive shaft 18 to be adapted to the conveyor belt 12.
Specifically, moving block 14 is connected to a guide rod 23, and guide rod 23 is used to limit the position of moving block 14 so that it can only move horizontally.
Specifically, the height of the top surface of the conveyor belt 12 is consistent with that of the lower die 6, so that no height difference exists between a workpiece sent by the conveyor belt 12 and the lower die 6, and errors generated when the bending machine bends are reduced.
The working principle is as follows: the utility model simplifies the process of manual feeding by workers originally by arranging the conveying device; the steps of the bending operation which needs manual support originally are simplified by arranging the support frame, the transmission device and the hinge; the workpiece can be clamped and loosened by the rolling pulley through the arrangement of the bidirectional screw rod, the motor, the moving block, the rolling pulley and the T-shaped bracket; the connecting rod, the roller and the spring are arranged, so that the roller can clamp the workpiece downwards.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (6)
1. The utility model provides a bender with support frame and clamping device just make things convenient for go up unloading, includes lathe bed (3), frame (2), pneumatic cylinder (1) and slider (17), mould (5) are installed to the bottom of slider (17), the position that mould (5) were gone up in the correspondence of lathe bed (3) is fixed with lower mould (6), go up mould (5) can with lower mould (6) looks adaptation, slider (17) can drive down mould (5) along vertical direction motion, its characterized in that under the drive of pneumatic cylinder (1): a support frame (9) is arranged on one side, away from the lathe bed (3), of the lower die (6), the sliding block (17) and the support frame (9) are connected with a transmission device (4), the support frame (9) and the lathe bed (3) are connected with a hinge (21), and the support frame (9) can rotate around the hinge (21) under the action of the transmission device (4);
a transmission shaft (18) is arranged on the support frame (9), convex teeth (20) are arranged on the transmission shaft (18), a conveyor belt (12) is arranged on the surface of the transmission shaft (18), a clamping tooth (22) capable of being meshed with the convex teeth (20) is arranged on the conveyor belt (12), one end of the transmission shaft (18) is connected with a first motor (7), and the transmission shaft (18) can drive the conveyor belt (12) to rotate under the driving of the first motor (7);
a bidirectional screw rod (19) is arranged on the support frame (9), a moving block (14) is arranged on the bidirectional screw rod (19), a T-shaped support (15) is arranged on the moving block (14), a rolling pulley (16) is arranged inside the T-shaped support (15), one end of the bidirectional screw rod (19) is connected with a second motor (8), and the bidirectional screw rod (19) can drive the rolling pulley (16) to move in the opposite direction or in the opposite direction under the action of the second motor (8);
the supporting frame (9) is provided with a supporting rod (10), the supporting rod (10) is provided with a roller (11), the supporting rod (10) and the supporting frame (9) are connected with a spring (13), and the roller (11) is stressed and pressed down under the elastic force action of the spring (13).
2. The bending machine with the support frame and the clamping device and facilitating feeding and discharging as claimed in claim 1, is characterized in that: the transmission device (4) can be a hydraulic rod or an air cylinder.
3. The bending machine with the support frame and the clamping device and facilitating feeding and discharging as claimed in claim 2, is characterized in that: the length of the convex teeth (20) is consistent with that of the clamping teeth (22).
4. The bending machine with the support frame and the clamping device and facilitating feeding and discharging as claimed in claim 3, is characterized in that: the moving block (14) is connected with a guide rod (23), and the guide rod (23) is used for limiting the position of the moving block (14) to enable the moving block to move only horizontally.
5. The bending machine with the support frame and the clamping device and facilitating feeding and discharging as claimed in claim 4, is characterized in that: the hinge (21) may be a hinge.
6. The bending machine with the support frame and the clamping device and facilitating feeding and discharging as claimed in claim 5, is characterized in that: the height of the top surface of the conveyor belt (12) is consistent with that of the lower die (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922237889.6U CN211660804U (en) | 2019-12-13 | 2019-12-13 | Bending machine with support frame and clamping device and capable of conveniently feeding and discharging materials |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922237889.6U CN211660804U (en) | 2019-12-13 | 2019-12-13 | Bending machine with support frame and clamping device and capable of conveniently feeding and discharging materials |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211660804U true CN211660804U (en) | 2020-10-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922237889.6U Active CN211660804U (en) | 2019-12-13 | 2019-12-13 | Bending machine with support frame and clamping device and capable of conveniently feeding and discharging materials |
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| CN (1) | CN211660804U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112427502A (en) * | 2020-10-30 | 2021-03-02 | 重庆嘉丰汽车零部件股份有限公司 | Bending machine for machining lifting oil cylinder mounting bracket |
-
2019
- 2019-12-13 CN CN201922237889.6U patent/CN211660804U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112427502A (en) * | 2020-10-30 | 2021-03-02 | 重庆嘉丰汽车零部件股份有限公司 | Bending machine for machining lifting oil cylinder mounting bracket |
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