CN213793610U - Automatic bending machine - Google Patents
Automatic bending machine Download PDFInfo
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- CN213793610U CN213793610U CN202022691394.3U CN202022691394U CN213793610U CN 213793610 U CN213793610 U CN 213793610U CN 202022691394 U CN202022691394 U CN 202022691394U CN 213793610 U CN213793610 U CN 213793610U
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- bending
- driven gear
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Abstract
The utility model provides an automatic bending machine, which comprises a frame be equipped with the fixed mechanism of bending and the portable mechanism of bending that mutually supports used in the frame, the two is used for wearing the blank material in area to the cold-formed stock of treating processing to bend the operation, fixed mechanism of bending is fixed in the frame, portable mechanism of bending can remove along the frame, after removing preset position, fixes portable mechanism of bending in the frame through a locking mechanical system. The automatic bending machine has the advantages of simple structure, convenience in operation and low manufacturing cost, improves the processing efficiency of cold-bending anchor rod threading, can bend blank materials with various specifications and sizes, meets the safety requirement of underground mining support, reduces the labor intensity of a large amount of cold-bending anchor rod threading processing, and has great economic and social benefits if being popularized and used in mines.
Description
Technical Field
The utility model relates to a machining tool technical field especially relates to an automatic bender.
Background
In the mining industry, a large amount of cold-bending anchor penetrating belts are required to be processed so as to realize safe support of underground excavation projects, as shown in fig. 1, the cold-bending anchor penetrating belts are generally processed and manufactured by round steel with different specifications of phi 8-phi 14, and a blank is bent and processed first and then welded by connecting round steel. The cold-bending anchor rod threading belt is matched with an anchor rod for use and is applied to safety support in various underground roadways and stopes of metal mines. As shown in fig. 2, the cold-bending anchor rod threading belt is fixed to the roof upper to be anchored by using a pipe seam anchor rod, two or more anchor rods are embedded into the rock, the anchor rods and the anchor rod disc are close to the rock so as to lock the cold-bending anchor rod threading belt, so that dangerous stones possibly generated due to the structure are held by the cold-bending anchor rod threading belt, and cracks needing to be filled with materials can be sewn by the cold-bending anchor rod threading belt, thereby achieving the purpose of anchoring the roof upper rock.
Because a large amount of processing workload is needed for bending the blank material, an automatic bending machine is urgently needed to automatically realize the forming processing of cold-bending anchor rod threading.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem that exists among the prior art, this application has provided an automatic bender that simple structure, convenient operation, cost are low to improve the machining efficiency that the cold-formed stock was worn to take.
In order to realize the above-mentioned purpose, this application has provided an automatic bender, including the frame be equipped with the fixed mechanism of bending and the portable mechanism of bending that mutually supports the use in the frame, the two is used for wearing the blank material in area to the cold-formed stock of treating processing to bend the operation, fixed mechanism of bending is fixed in the frame, portable mechanism of bending can remove along the frame, after removing preset position, fixes portable mechanism of bending in the frame through a locking mechanical system.
In some embodiments, the fixed bending mechanism includes a first mounting plate, the first mounting plate being fixed to the frame, a first motor is arranged on the first mounting plate and is controlled by a control unit, the first motor drives a first driving gear to rotate, the first driving gear is meshed with a first driven gear, a first flange is fixedly connected on the first driven gear, a first positioning circular pipe and a second positioning circular pipe which are matched with each other are arranged on the first flange, the first positioning circular pipe is arranged at the central position of the first flange, when the first driven gear rotates, the first positioning round pipe rotates in situ, when the first motor acts, and bending one end of the blank of the cold-bending anchor rod to be processed by matching the first positioning circular tube with the second positioning circular tube.
In some embodiments, a first limit switch is arranged on the first mounting plate, the first limit switch is connected with a control unit, the first limit switch is used in cooperation with an induction device arranged on the first driven gear to detect whether the first driven gear rotates to the right position, and when the first driven gear rotates to the right position, the control unit controls the first motor to stop.
In some embodiments, the first driving gear is further engaged with a first auxiliary gear, a second limit switch is disposed on the first mounting plate, the second limit switch is connected with the control unit, the second limit switch is used in cooperation with an induction device disposed on the first auxiliary gear to detect whether the first auxiliary gear rotates in place, and the control unit controls the first motor to stop when the first driven gear and the first auxiliary gear rotate in place simultaneously.
In some embodiments, the movable bending mechanism comprises a second mounting plate, a sliding block is arranged on the second mounting plate, the sliding block is matched with a sliding rail arranged on the machine frame for use, a second motor is arranged on the second mounting plate and is controlled by a control unit, the second motor drives a second driving gear to rotate, the second driving gear is meshed with a second driven gear, a second flange is fixedly connected on the second driven gear, a third positioning circular pipe and a fourth positioning circular pipe which are matched with each other are arranged on the second flange, the third positioning circular pipe is arranged at the central position of the second flange, when the second driven gear rotates, the third positioning circular tube rotates in situ, when the second motor acts, and bending the other end of the blank of the cold-bending anchor rod to be processed by matching the third positioning circular tube with the fourth positioning circular tube.
In some embodiments, the position of the second positioning tube is adjustable and the position of the fourth positioning tube is adjustable.
In some embodiments, a third limit switch is arranged on the second mounting plate, the third limit switch is connected with the control unit, the third limit switch is used in cooperation with an induction device arranged on the second driven gear to detect whether the second driven gear rotates to the right position, and when the second driven gear rotates to the right position, the control unit controls the second motor to stop.
In some embodiments, the second driving gear is further engaged with a second auxiliary gear, a fourth limit switch is disposed on the second mounting plate, the fourth limit switch is connected with the control unit, the fourth limit switch is used in cooperation with an induction device disposed on the second auxiliary gear to detect whether the second auxiliary gear rotates in place, and when the second driven gear and the second auxiliary gear rotate in place simultaneously, the control unit controls the second motor to stop operating.
In some embodiments, at least one bracket for holding a blank of a cold-bending anchor rod to be processed is further arranged on the machine frame; the machine frame is provided with a platform, and the platform is used for placing blank materials of cold-bending anchor rod threading belts to be processed.
In some embodiments, a supporting plate is further arranged on the rack, a positioning baffle is arranged on the supporting plate, the supporting plate can move relative to the rack, after the supporting plate moves to a preset position, the supporting plate is fixed on the rack through a second locking mechanism, and the positioning baffle is used for positioning the position of the blank of the cold-bending anchor rod threading belt to be processed, so that the left end and the right end of the blank of the cold-bending anchor rod threading belt to be processed can be symmetrically bent.
The beneficial effect of this scheme of this application lies in that above-mentioned automatic bending machine has simple structure, convenient operation, advantage that the cost is low, and it has improved the machining efficiency that the cold-formed stock worn the area to can bend the blank material of multiple specification and dimension, both satisfied underground mining and strut the safety need, alleviateed the intensity of labour that a large amount of cold-formed stocks worn the area processing again, if use widely in the mine, have very big economic benefits and social.
Drawings
Fig. 1 shows a schematic structural view of a prior art cold-bending anchor threading.
Fig. 2 shows a schematic view of a prior art cold-bending bolt threading in use.
Fig. 3 shows a schematic structural diagram of the automatic bending machine in the embodiment.
Reference numerals: 1-a machine frame, 2-a platform, 3-a first mounting plate, 4-a first motor, 5-a first driving gear, 6-a first driven gear, 7-a first flange, 8-a first positioning round pipe, 9-a second positioning round pipe, 10-a first limit switch, 11-a first auxiliary gear, 12-a second limit switch, 13-a first bracket, 14-a second mounting plate, 15-a second motor, 16-a second driving gear, 17-a second driven gear, 18-a second flange, 19-a third positioning round pipe, 20-a fourth positioning round pipe, 21-a third limit switch, 22-a second auxiliary gear, 23-a fourth limit switch, 24-a sliding block, 25-a first connecting part and 26-a second connecting part, 27-second bracket, 28-positioning flap, 29-control button.
Detailed Description
The following further describes embodiments of the present application with reference to the drawings.
As shown in fig. 3, the automatic bending machine related to the application comprises a frame 1, a platform 2 is arranged on the frame 1, the platform 2 is used for placing blank materials to be processed for cold-bending anchor rods to penetrate through strips, a fixed bending mechanism and a movable bending mechanism which are matched with each other are arranged on the frame 1, the fixed bending mechanism and the movable bending mechanism are used for bending the blank materials to be processed for cold-bending anchor rods to penetrate through strips, the fixed bending mechanism is fixed on the frame 1, the movable bending mechanism can move along the frame 1, and after the movable bending mechanism is moved to a preset position, the movable bending mechanism is fixed on the frame 1 through a first locking mechanism.
In this embodiment, the fixed bending mechanism includes a first mounting plate 3, the first mounting plate 3 is fixed on the frame 1, a first motor 4 is disposed on the first mounting plate 3, the first motor 4 is controlled by a control unit, the first motor 4 drives a first driving gear 5 to rotate, the first driving gear 5 is engaged with a first driven gear 6, a first flange 7 is fixedly connected to the first driven gear 6, a first positioning circular tube 8 and a second positioning circular tube 9 which are used in cooperation with each other are disposed on the first flange 7, the first positioning circular tube 8 is disposed at a central position of the first flange 7, when the first driven gear 6 rotates, the first positioning circular tube 8 rotates in situ, when the first motor 4 acts, through cooperation of the first positioning circular tube 8 and the second positioning circular tube 9, and bending one end of the blank of the cold-bending anchor rod to be processed. In this embodiment, the position of the second positioning circular tube 9 can be adjusted, for example, a plurality of connecting holes for installing the second positioning circular tube 9 are formed in the first flange 7, so that blank materials of cold-bending anchor rods with different diameters and specifications to be processed can be processed through the matching of the first positioning circular tube 8 and the second positioning circular tube 9, and the processing range of the automatic bending machine is expanded.
The first mounting plate 3 is provided with a first limit switch 10, the first limit switch 10 is connected with a control unit, the first limit switch 10 is matched with an induction device (such as a magnet) arranged on the first driven gear 6 for use and is used for detecting whether the first driven gear 6 rotates in place, when the first driven gear 6 rotates in place, the control unit controls the first motor 4 to stop acting, and when the bending operation is finished on one end of a blank material penetrating through a cold-bending anchor rod to be processed, the control unit controls the first driven gear 6 to rotate in place.
In order to calibrate the accuracy of the rotation of the first driven gear 6 in place and fully ensure the bending accuracy of one end of the blank material of the cold-formed anchor rod to be processed, the first driving gear 5 is also meshed with the first auxiliary gear 11, the first mounting plate 3 is provided with a second limit switch 12, the second limit switch 12 is connected with a control unit, the second limit switch 12 is matched with an induction device (such as a magnet) arranged on the first auxiliary gear 11 for use and used for detecting whether the first auxiliary gear 11 rotates in place or not, and when the first driven gear 6 and the first auxiliary gear 11 rotate simultaneously in place, the control unit can control the first motor 4 to stop moving. When the first driven gear 6 and the first auxiliary gear 11 are not rotated in place at the same time, the control unit controls the alarm unit to give an alarm and controls the first motor 4 to stop acting, and a maintenance person waits for maintenance.
In this embodiment, the movable bending mechanism includes a second mounting plate 14, a slider 24 is disposed on the second mounting plate 14, the slider 24 is used in cooperation with a slide rail disposed on the rack 1, a second motor 15 is disposed on the second mounting plate 14, the second motor 15 is controlled by a control unit, the second motor 15 drives a second driving gear 16 to rotate, the second driving gear 16 is engaged with a second driven gear 17, a second flange 18 is fixedly connected to the second driven gear 17, a third positioning circular tube 19 and a fourth positioning circular tube 20 are disposed on the second flange 18, the third positioning circular tube 19 is disposed at a central position of the second flange 18, when the second driven gear 17 rotates, the third positioning circular tube 19 rotates in situ, when the second motor 15 moves, through cooperation of the third positioning circular tube 19 and the fourth positioning circular tube 20, and bending the other end of the blank of the cold-bending anchor rod to be processed. In this embodiment, the position of the fourth circular positioning tube 20 can be adjusted, for example, a plurality of connecting holes for installing the fourth circular positioning tube 20 are formed in the second flange 18, so that blank materials of cold-bent anchor rod penetrating strips to be processed with different diameters and specifications can be processed through the cooperation of the third circular positioning tube 19 and the fourth circular positioning tube 20, and the processing range of the automatic bending machine is expanded.
The second mounting plate 14 is provided with a third limit switch 21, the third limit switch 21 is connected with a control unit, the third limit switch 21 is used in cooperation with an induction device (such as a magnet) arranged on the second driven gear 17 to detect whether the second driven gear 17 rotates to the position, when the second driven gear 17 rotates to the position, the control unit controls the second motor 15 to stop operating, which represents that the other end of the blank material of the cold-bending anchor rod to be processed is bent.
In order to calibrate the accuracy of the rotation of the second driven gear 17 to the position and fully ensure the bending accuracy of the other end of the blank material of the cold-bending anchor rod to be processed, the second driving gear 16 is also meshed with the second auxiliary gear 22, the second mounting plate 14 is provided with a fourth limit switch 23, the fourth limit switch 23 is connected with a control unit, the fourth limit switch 23 is matched with an induction device (such as a magnet) arranged on the second auxiliary gear 22 for use and is used for detecting whether the second auxiliary gear 22 rotates in place or not, and after the second driven gear 17 and the second auxiliary gear 22 rotate in place simultaneously, the control unit controls the second motor 15 to stop operating. When the second driven gear 17 and the second auxiliary gear 22 are not rotated in place at the same time, the control unit controls the alarm unit to give an alarm and controls the second motor 15 to stop operating, so as to wait for maintenance personnel to perform maintenance.
In this embodiment, the first locking mechanism includes a first connecting portion 25 disposed on the second mounting plate 14 and a plurality of second connecting portions 26 disposed on the frame 1 at intervals, and after the movable bending mechanism moves to a preset position along the frame 1, the movable bending mechanism is fixed on the frame 1 by the cooperation of the first connecting portion 25 and the second connecting portions 26. Specifically, the first connecting portion 25 and the second connecting portion 26 may be connecting plates with threaded holes, and the movable bending mechanism may be fixed on the frame 1 by matching bolts, nuts, the first connecting portion 25 and the second connecting portion 26.
At least one carrier for holding the blank of the cold-bent anchor rod to be processed, in this embodiment two carriers, respectively designated as first carrier 13 and second carrier 27, are also provided on the machine frame 1.
The rack 1 is further provided with a supporting plate, the supporting plate is provided with a positioning baffle 28, the supporting plate can move relative to the rack 1, and after the supporting plate moves to a preset position, the supporting plate is fixed on the rack 1 through a second locking mechanism. The positions of the supporting plate and the movable bending mechanism are adjusted, one end of the blank material of the cold-bending anchor rod to be processed is pushed against the positioning baffle 28, and then the left end and the right end of the blank material of the cold-bending anchor rod to be processed can be symmetrically bent through the fixed bending mechanism and the movable bending mechanism. Through the arrangement of the structure, the left end and the right end of the blank of the cold-bending anchor rod threading belt to be processed with different lengths and specifications can be symmetrically bent.
In this embodiment, second locking mechanical system is including setting up two splint in the frame 1 all are equipped with the screw hole on every splint be equipped with a plurality of screw holes on the layer board, after the layer board removed preset position along left right direction, through the cooperation of the screw hole in bolt, nut, two splint and the layer board, will the layer board is fixed in the frame 1 is last.
In this embodiment, the rack 1 is further provided with a control box, the control unit is arranged inside the control box, a control button 29 is arranged on the surface of the control box, the control button 29 is connected with the control unit, and the control button 29 is controlled to operate the corresponding motor. The electrical control system and the working principle thereof related to the present application are common control means in the prior art, and are not described herein again.
In the specific use process, the positions of the supporting plate and the movable bending mechanism are adjusted, blank materials of the cold-bending anchor rod to be processed are carried at the fixed bending mechanism and the movable bending mechanism along the left-right direction, specifically, the blank materials of the cold-bending anchor rod to be processed are carried on the second positioning circular tube 9 through the space between the first positioning circular tube 8 and the second positioning circular tube 9, and passes through between the third positioning circular tube 19 and the fourth positioning circular tube 20, and is mounted on the fourth positioning circular tube 20, the blank material of the cold-bending anchor rod to be processed can be supported between the second round positioning tube 9 and the fourth round positioning tube 20 through the bracket, one end of the blank material of the cold-bending anchor rod to be processed is pressed against the positioning baffle 28, and then the control button 29 is started, so that the blank material of the cold-bending anchor rod to be processed can be bent.
The automatic bending machine has the advantages of being simple in structure, convenient to operate and low in manufacturing cost, improves the machining efficiency of cold-formed anchor rod threading, can bend blank materials of various specifications and sizes, meets the underground mining support safety requirement, reduces the labor intensity of a large number of cold-formed anchor rod threading machining, and has great economic benefits and social benefits if the automatic bending machine is popularized and used in mines.
Claims (10)
1. An automatic bending machine which is characterized in that: the bending machine comprises a rack, wherein a fixed bending mechanism and a movable bending mechanism which are matched with each other are arranged on the rack, the fixed bending mechanism and the movable bending mechanism are used for bending a blank material of a cold-bending anchor rod to be processed, the fixed bending mechanism is fixed on the rack, the movable bending mechanism can move along the rack, and after the movable bending mechanism moves to a preset position, the movable bending mechanism is fixed on the rack through a first locking mechanism.
2. Automatic bending machine according to claim 1, characterized in that: the fixed mechanism of bending includes first mounting panel, first mounting panel is fixed in the frame be equipped with first motor on the first mounting panel, first motor is controlled by the control unit, first motor drives first driving gear and rotates, first driving gear meshes with first driven gear mutually on the first driven gear first flange of fixedly connected with, be equipped with first location pipe and the second location pipe that mutually supports the use on the first flange, first location pipe sets up the central point of first flange puts, works as when first driven gear rotates, first location pipe is rotatory in place, works as when first motor moves, through the cooperation of first location pipe and second location pipe, the one end of the blank that the cold-bending stock area of will treating processing was worn is bent.
3. Automatic bending machine according to claim 2, characterized in that: be equipped with first limit switch on the first mounting panel, first limit switch is connected with the control unit, first limit switch uses with the setting induction system cooperation on the first driven gear for detect whether first driven gear is rotatory to the position, works as after first driven gear is rotatory to the position, the control unit control first motor stops the action.
4. Automatic bending machine according to claim 3, characterized in that: first driving gear still meshes with first auxiliary gear mutually be equipped with second limit switch on the first mounting panel, second limit switch is connected with the control unit, second limit switch uses with the setting induction system cooperation on the first auxiliary gear for detect whether first auxiliary gear is rotatory target in place, work as first driven gear and first auxiliary gear are rotatory back that targets in place simultaneously, the control unit just can control first motor stop motion.
5. Automatic bending machine according to claim 4, characterized in that: the movable bending mechanism comprises a second mounting plate, a slide block is arranged on the second mounting plate, the slide block is matched with a slide rail arranged on the machine frame for use, a second motor is arranged on the second mounting plate and is controlled by a control unit, the second motor drives a second driving gear to rotate, the second driving gear is meshed with a second driven gear, a second flange is fixedly connected on the second driven gear, a third positioning circular pipe and a fourth positioning circular pipe which are matched with each other are arranged on the second flange, the third positioning circular pipe is arranged at the central position of the second flange, when the second driven gear rotates, the third positioning circular tube rotates in situ, when the second motor acts, and bending the other end of the blank of the cold-bending anchor rod to be processed by matching the third positioning circular tube with the fourth positioning circular tube.
6. Automatic bending machine according to claim 5, characterized in that: the position of the second positioning round pipe can be adjusted, and the position of the fourth positioning round pipe can be adjusted.
7. Automatic bending machine according to claim 5, characterized in that: the second mounting plate is provided with a third limit switch, the third limit switch is connected with the control unit, the third limit switch is matched with an induction device arranged on the second driven gear for use and used for detecting whether the second driven gear rotates to the position, and when the second driven gear rotates to the position, the control unit controls the second motor to stop acting.
8. Automatic bending machine according to claim 7, characterized in that: the second driving gear is further meshed with a second auxiliary gear, a fourth limit switch is arranged on the second mounting plate and connected with the control unit, the fourth limit switch is matched with an induction device arranged on the second auxiliary gear for use and used for detecting whether the second auxiliary gear rotates in place or not, and when the second driven gear and the second auxiliary gear rotate in place simultaneously, the control unit controls the second motor to stop acting.
9. Automatic bending machine according to claim 1, characterized in that: the frame is also provided with at least one bracket for supporting a blank of a cold-bending anchor rod threading belt to be processed; the machine frame is provided with a platform, and the platform is used for placing blank materials of cold-bending anchor rod threading belts to be processed.
10. Automatic bending machine according to claim 1, characterized in that: the machine frame is further provided with a supporting plate, a positioning baffle is arranged on the supporting plate, the supporting plate can move relative to the machine frame, after the supporting plate moves to a preset position, the supporting plate is fixed on the machine frame through a second locking mechanism, and the positioning baffle is used for positioning the position of a blank material of a cold-bending anchor rod to be processed, so that the left end and the right end of the blank material of the cold-bending anchor rod to be processed can be symmetrically bent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022691394.3U CN213793610U (en) | 2020-11-19 | 2020-11-19 | Automatic bending machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022691394.3U CN213793610U (en) | 2020-11-19 | 2020-11-19 | Automatic bending machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213793610U true CN213793610U (en) | 2021-07-27 |
Family
ID=76936462
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022691394.3U Active CN213793610U (en) | 2020-11-19 | 2020-11-19 | Automatic bending machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213793610U (en) |
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2020
- 2020-11-19 CN CN202022691394.3U patent/CN213793610U/en active Active
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