CN216606777U - Convenient bending mechanism - Google Patents
Convenient bending mechanism Download PDFInfo
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- CN216606777U CN216606777U CN202123233754.6U CN202123233754U CN216606777U CN 216606777 U CN216606777 U CN 216606777U CN 202123233754 U CN202123233754 U CN 202123233754U CN 216606777 U CN216606777 U CN 216606777U
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Abstract
The utility model discloses a convenient bending mechanism, which is characterized in that: the clamping device comprises a rack, a supporting table, a positioning shaft and a turntable, wherein a notch is formed in the right side of the top of the supporting table, the bottom of the positioning shaft is installed on the bottom surface of the notch, the middle of the turntable is rotationally connected with the positioning shaft, and a grabbing rod is arranged on the outer edge surface of the turntable; the top of the positioning shaft is provided with a transverse positioning groove, the top surface of the rotary table is rotatably provided with a positioning wheel, the outer edge surface of the rear side of the rotary table is provided with a rear side bolt, a spring is hung on the rear side bolt, the rear end of the spring is connected with the rack, and the spring pulls the rotary table to rotate anticlockwise; under the spring recovery state, the locating wheel set up in the right side rear end of horizontal constant head tank, just the front side outer fringe face of locating wheel with the trailing flank of horizontal constant head tank flushes the setting. The utility model improves the bending efficiency and quality of the product and reduces the cost.
Description
Technical Field
The utility model relates to the field of metal part machining, in particular to a convenient bending mechanism.
Background
When bending the metal plate, the product is generally manually placed into the bending machine for bending, the cost of the bending machine is high, the energy consumption is high, and the bending machine is used for bending small-batch products, so that the cost is high. And if the size of the product is smaller, certain potential safety hazards exist when the bending machine bends.
Disclosure of Invention
The utility model aims to provide a convenient bending mechanism, which improves the bending convenience, improves the bending efficiency, reduces the potential safety hazard and reduces the cost.
In order to achieve the purpose, the utility model adopts the technical scheme that: a convenient bending mechanism comprises a rack, a supporting table arranged on the rack, a positioning shaft and a turntable, wherein a notch is formed in the right side of the top of the supporting table, the bottom of the positioning shaft is installed on the bottom surface of the notch, a through hole is formed in the middle of the turntable, the turntable is rotatably connected with the positioning shaft through the through hole, the turntable is arranged in the notch, and a grabbing rod is arranged on the outer edge surface of the turntable;
the top of the positioning shaft is provided with a transverse positioning groove, the top surface of the rotary table is rotatably provided with a positioning wheel, the outer edge surface of the rear side of the rotary table is provided with a rear side bolt, a spring is hung on the rear side bolt, the rear end of the spring is connected with the rack, and the spring pulls the rotary table to rotate anticlockwise; under the spring recovery state, the locating wheel set up in the right side rear end of horizontal constant head tank, just the front side outer fringe face of locating wheel with the trailing flank of horizontal constant head tank flushes the setting, under the spring tensile state, the locating wheel set up in the right side front end of horizontal constant head tank.
In the above technical solution, the diameter of the turntable is larger than the width of the supporting table, and the front outer portion and the rear outer portion of the turntable are respectively disposed on the front outer portion and the rear outer portion of the supporting table.
In the above technical scheme, a front nut is fixedly mounted on the front side of the supporting table, a rear nut is fixedly mounted on the rear side of the supporting table, the front nut and the rear nut are respectively arranged on the left side of the notch, a front blocking bolt is screwed on the front nut, a rear blocking bolt is screwed on the rear nut, and the rear bolt abuts against the right side face of the rear blocking bolt in the spring recovery state.
In the above technical scheme, a front side bolt is screwed on the outer edge surface of the front side of the turntable, and the front side bolt abuts against the right side surface of the front side blocking bolt in the stretching state of the spring.
In the technical scheme, a positioning plate is installed on the left side of the top surface of the supporting table, the positioning plate is parallel to the transverse positioning groove, and the front side face of the positioning plate is flush with the rear side face of the transverse positioning groove.
In the technical scheme, a transverse strip-shaped through groove is formed in the top surface of the positioning plate, the bottom of the transverse strip-shaped through groove is communicated with the bottom surface of the positioning plate, two groups of connecting screw holes are formed in the left side of the top surface of the supporting table, two groups of limiting bolts are inserted into the transverse strip-shaped through groove, the bottom of each limiting bolt penetrates through the transverse strip-shaped through groove and is connected with one group of connecting screw holes in a threaded manner, and the positioning plate is locked and installed on the supporting table through the limiting bolts.
In the technical scheme, the front side surface of the positioning plate is provided with a transverse graduated scale strip.
Due to the application of the technical scheme, compared with the prior art, the utility model has the following advantages:
1. according to the utility model, the transverse positioning groove is arranged on the positioning shaft to limit a product, the rotary table and the positioning wheel are arranged, an operator grasps the grabbing rod to drive the rotary table and the positioning wheel to rotate, the positioning wheel rotates around the positioning shaft, the product can be bent through the positioning wheel, and the spring is arranged, so that the positions of the rotary table and the positioning wheel are automatically reset after one-time bending is finished, manual reset is not needed, the labor intensity of the operator is effectively reduced, the convenience and the efficiency of bending are improved, a bending machine is not needed, and the cost and the potential safety hazard are reduced;
2. according to the utility model, the front side bolt and the front side blocking bolt are arranged, so that when the product is bent to a certain angle, the front side bolt and the front side blocking bolt are utilized to limit the bending angle of the product, and the bending quality of the product is effectively ensured.
Drawings
Fig. 1 is a schematic structural diagram (in a spring recovery state) in the first embodiment of the present invention.
Wherein: 1. a frame; 2. a support table; 3. positioning the shaft; 4. a turntable; 5. a notch; 6. a through hole; 7. a grab bar; 8. a transverse positioning groove; 9. positioning wheels; 10. a rear bolt; 11. a spring; 12. a front nut; 13. a rear nut; 14. a front-side blocking bolt; 15. a rear-side blocking bolt; 16. a front side bolt; 17. positioning a plate; 18. a transverse strip-shaped through groove; 19. a limit bolt; 20. a transverse scale bar.
Detailed Description
The utility model is further described with reference to the following figures and examples:
the first embodiment is as follows: referring to fig. 1, the convenient bending mechanism comprises a frame 1, a supporting table 2 arranged on the frame, a positioning shaft 3 and a turntable 4, wherein a notch 5 is formed in the right side of the top of the supporting table, the bottom of the positioning shaft is installed on the bottom surface of the notch, a through hole 6 is formed in the middle of the turntable, the turntable is rotatably connected with the positioning shaft through the through hole and is arranged in the notch, and a grabbing rod 7 is arranged on the outer edge surface of the turntable;
a transverse positioning groove 8 is formed in the top of the positioning shaft, a positioning wheel 9 is rotatably arranged on the top surface of the rotary table, a rear side bolt 10 is arranged on the outer edge surface of the rear side of the rotary table, a spring 11 is hung on the rear side bolt, the rear end of the spring is connected with the rack, and the spring pulls the rotary table to rotate anticlockwise; under the spring recovery state, the locating wheel set up in the right side rear end of horizontal constant head tank, just the front side outer fringe face of locating wheel with the trailing flank of horizontal constant head tank flushes the setting, under the spring tensile state, the locating wheel set up in the right side front end of horizontal constant head tank. The top setting of location axle is in the top of carousel, and the bottom setting of horizontal constant head tank is in the bottom surface below of carousel, and perhaps the bottom of horizontal constant head tank flushes the setting with the top surface of carousel.
In this embodiment, when in actual use, directly put the product on a supporting bench, the horizontal constant head tank is passed on the right side of product for the right-hand member setting of product is on the right side of location axle, and is in the front side of locating wheel, then operating personnel grasps the grab bar, then drives the carousel clockwise rotation, and the locating wheel can revolve around the location axle like this, when the locating wheel revolves around the location axle clockwise rotation, utilizes the locating wheel to promote the product and revolve around horizontal constant head tank and bend, realizes once bending of product. The spring pulls the turntable to reset when the gripping force of the gripping rod is released. After the product is bent for the first time and needs to be bent for the second time, the product is moved towards the right, after the product is moved to the position, the rotary table is continuously driven to rotate through the grabbing rod, the product is bent for the second time, and the operation is circulated until the product is bent. Wherein, can be at every department's mark of bending of product, when every mark flushes with the right side of horizontal constant head tank like this, rotate the carousel, can realize bending fast of product, it is efficient, of high quality.
The diameter of the turntable is larger than the width of the supporting table, and the front outer part and the rear outer part of the turntable are respectively arranged on the front outer part and the rear outer part of the supporting table.
Referring to fig. 1, a front nut 12 is fixedly mounted on the front side of the supporting table, a rear nut 13 is fixedly mounted on the rear side of the supporting table, the front nut and the rear nut are respectively disposed on the left side of the notch, a front blocking bolt 14 is screwed on the front nut, a rear blocking bolt 15 is screwed on the rear nut, and the rear bolt abuts against the right side surface of the rear blocking bolt in the spring recovery state.
The front side outer edge surface of the turntable is in threaded connection with a front side bolt 16, and the front side bolt abuts against the right side surface of the front side blocking bolt in the stretching state of the spring.
In this embodiment, the setting that the nut was blockked to front side bolt, rear side bolt, front side and the rear side blocks the nut can utilize corresponding front side bolt, front side to block the bolt when the carousel clockwise and anticlockwise rotates, and rear side bolt, rear side block the bolt and carry on spacingly, when bending at every turn like this, can bend the location, need not operating personnel manual control location of bending, can improve the stability and the quality of bending like this, improve the efficiency of bending. And, the setting that the front side blockked bolt and rear side blockked the bolt can be at the front side nut and the internal rotation of rear side nut that correspond, adjusts the front side and blocks the distance that bolt and right side blockked between bolt and the brace table right flank, can carry on spacingly to the angle of bending of product like this, improves application scope.
Referring to fig. 1, a positioning plate 17 is installed on the left side of the top surface of the supporting table, the positioning plate is parallel to the transverse positioning groove, and the front side surface of the positioning plate is flush with the rear side surface of the transverse positioning groove.
The setting of locating plate can be spacing to the left side of product, and the in-process placed at the product like this can utilize the locating plate to block spacingly to the left side of product. When the product needs to be bent, the product is firstly placed on the supporting table, the rear side of the product is abutted to the positioning plate, then the product moves towards the right, and the product can be quickly inserted into the transverse positioning groove to realize the bending positioning of the product. And, when bending, the department of bending of product can utilize horizontal constant head tank to fix a position, and the locating plate then can fix a position the left side of product, prevents that the left side of product from appearing crooked phenomenon, guarantees the normal right movement of product and carries out the work of bending next time.
Referring to fig. 1, a transverse strip-shaped through groove 18 is formed in the top surface of the positioning plate, the bottom of the transverse strip-shaped through groove is communicated with the bottom surface of the positioning plate, two groups of connecting screw holes are formed in the left side of the top surface of the supporting table, two groups of limiting bolts 19 are inserted into the transverse strip-shaped through groove, the bottom of each group of limiting bolts penetrates through the transverse strip-shaped through groove to be connected with one group of connecting screw holes in a threaded manner, and the positioning plate is locked and installed on the supporting table through the limiting bolts.
The setting that leads to the groove of horizontal bar, can adjust the locating plate like this and the carousel between the position, long more or short more at product length, can move the locating plate towards the left side or towards the right side, guarantees as far as in-process of bending, can utilize the locating plate to support the left side of product, prevents that the left side of product from being bent, guarantees the stability and the quality of bending of product.
Referring to fig. 1, a transverse scale bar 20 is provided on the front side of the positioning plate. In this embodiment, the transverse scale bar is arranged, if the product needs to be bent for multiple times, and if no mark is formed on the product, the product can be marked on the transverse scale bar, the product needs to be bent for multiple times, the product is marked at the corresponding position, 3 mark points are marked on the transverse scale bar at intervals from left to right by taking the bending for 3 times as an example, the left side of the product is just opposite to the leftmost mark point of the transverse scale bar during the first bending, the left side of the product is just opposite to the mark point in the middle of the transverse scale bar during the second bending, and the left side of the product is just opposite to the mark point on the right side of the transverse scale bar during the third bending, so that the product can be quickly bent, the bending efficiency is high, and the bending quality of the product is also ensured.
Claims (7)
1. The utility model provides a convenience mechanism of bending which characterized in that: the positioning device comprises a rack, a supporting table arranged on the rack, a positioning shaft and a turntable, wherein a notch is formed in the right side of the top of the supporting table, the bottom of the positioning shaft is arranged on the bottom surface of the notch, a through hole is formed in the middle of the turntable, the turntable is rotatably connected with the positioning shaft through the through hole and is arranged in the notch, and a grabbing rod is arranged on the outer edge surface of the turntable;
the top of the positioning shaft is provided with a transverse positioning groove, the top surface of the rotary table is rotatably provided with a positioning wheel, the outer edge surface of the rear side of the rotary table is provided with a rear side bolt, a spring is hung on the rear side bolt, the rear end of the spring is connected with the rack, and the spring pulls the rotary table to rotate anticlockwise; under the spring recovery state, the locating wheel set up in the right side rear end of horizontal constant head tank, just the front side outer fringe face of locating wheel with the trailing flank of horizontal constant head tank flushes the setting, under the spring tensile state, the locating wheel set up in the right side front end of horizontal constant head tank.
2. The convenient bending mechanism of claim 1, wherein: the diameter of carousel is greater than the width of brace table, the front side outside and the outside of rear side of carousel set up respectively in the front side outside and the outside of rear side of brace table.
3. The convenient bending mechanism of claim 1, wherein: the spring restoring mechanism is characterized in that a front side nut is fixedly mounted on the front side of the supporting table, a rear side nut is fixedly mounted on the rear side of the supporting table, the front side nut and the rear side nut are respectively arranged on the left side of the notch, a front side blocking bolt is screwed on the front side nut, a rear side blocking bolt is screwed on the rear side nut, and the rear side bolt abuts against the right side face of the rear side blocking bolt in the spring restoring state.
4. The convenient folding mechanism of claim 3, characterized in that: the front side outer edge surface of the rotary disc is connected with a front side bolt in a threaded mode, and the front side bolt abuts against the right side surface of the front side blocking bolt in the stretching state of the spring.
5. The convenient bending mechanism of claim 1, wherein: a locating plate is installed on the left side of the top surface of the supporting table, the locating plate is parallel to the transverse locating groove, and the front side face of the locating plate is flush with the rear side face of the transverse locating groove.
6. The convenient folding mechanism of claim 5, wherein: the top surface of the locating plate is provided with a transverse strip-shaped through groove, the bottom of the transverse strip-shaped through groove is communicated with the bottom surface of the locating plate, the left side of the top surface of the supporting table is provided with two groups of connecting screw holes, two groups of limiting bolts are inserted into the transverse strip-shaped through groove, each group of limiting bolts penetrates through the bottom of each transverse strip-shaped through groove and one group of connecting screw holes in a screwed mode, and the locating plate is locked and installed on the supporting table through the limiting bolts.
7. The convenient folding mechanism of claim 5, wherein: and a transverse graduated scale strip is arranged on the front side surface of the positioning plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123233754.6U CN216606777U (en) | 2021-12-21 | 2021-12-21 | Convenient bending mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123233754.6U CN216606777U (en) | 2021-12-21 | 2021-12-21 | Convenient bending mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216606777U true CN216606777U (en) | 2022-05-27 |
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ID=81704887
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123233754.6U Active CN216606777U (en) | 2021-12-21 | 2021-12-21 | Convenient bending mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216606777U (en) |
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2021
- 2021-12-21 CN CN202123233754.6U patent/CN216606777U/en active Active
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