CN111531066B - Automatic bending machine for foundation bolts - Google Patents
Automatic bending machine for foundation bolts Download PDFInfo
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- CN111531066B CN111531066B CN202010360156.6A CN202010360156A CN111531066B CN 111531066 B CN111531066 B CN 111531066B CN 202010360156 A CN202010360156 A CN 202010360156A CN 111531066 B CN111531066 B CN 111531066B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21F—WORKING OR PROCESSING OF METAL WIRE
- B21F1/00—Bending wire other than coiling; Straightening wire
- B21F1/006—Bending wire other than coiling; Straightening wire in 3D with means to rotate the tools about the wire axis
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Abstract
The invention relates to foundation bolt processing, in particular to an automatic bending machine for foundation bolts. The technical problem is as follows: the automatic bending machine for the foundation bolts is capable of rapidly bending the foundation bolts and small in danger in the bending process. The technical scheme is as follows: an automatic bending machine for foundation bolts comprises a rack, wherein a connecting frame is arranged on the rack, a supporting rod is arranged on one side of the rack, a feeding box is arranged on the other side of the supporting rod, and a guide cylinder is arranged in the feeding box; the first support frame is arranged on the position, close to the feeding box, on the rack. According to the invention, the first bending wheel and the second bending wheel are respectively driven to move in the rotating process of the rotating ring, and the foundation bolt raw material is independently bent, so that the automation degree of the processing process of the foundation bolt raw material is improved, the bending speed and efficiency are improved, and the danger caused by manual operation is avoided.
Description
Technical Field
The invention relates to foundation bolt processing, in particular to an automatic bending machine for foundation bolts.
Background
At present when carrying out production to rag bolt, the manual work that the step of bending that goes on it is gone on to the adoption needs the manual work to place the red rag bolt raw materials of burning between the steelframe, then rotates rag bolt and bend it, but adopt such mode to have the shortcoming of wasting time and energy, and the raw materials of burning red at the in-process of bending is very big to human danger, and the speed when bending the raw materials of burning red needs fast, otherwise the raw materials temperature reduction will lead to the bending nature of raw materials to reduce, lead to scrapping of product.
In view of the above disadvantages, an automatic bending machine for foundation bolts is needed to be designed, which can rapidly bend foundation bolts and has low danger in the bending process, so as to overcome the disadvantages of time and labor waste in the bending process and low efficiency and high danger in the bending process.
Disclosure of Invention
In order to overcome the shortcoming that the process of bending that exists at present wastes time and energy inefficiency, the process of bending danger is big, technical problem: the automatic bending machine for the foundation bolts is capable of rapidly bending the foundation bolts and small in danger in the bending process.
The technical scheme is as follows: an automatic bending machine for foundation bolts comprises a rack, wherein a connecting frame is arranged on the rack, a supporting rod is arranged on one side of the rack, a feeding box is arranged on the other side of the supporting rod, and a guide cylinder is arranged in the feeding box; the first support frame is arranged on the position, close to the feeding box, of the rack; the first torsion device is arranged on the other side of the first support frame and is used for performing first-stage bending on the foundation bolt; the second support frame is arranged on one side of the rack close to the first support frame; the second torsion device is arranged on the other side of the second support frame and is used for performing second-stage bending on the foundation bolt; the third support frame is arranged on the position, far away from the feeding box, of the frame; the torsion auxiliary assembly is arranged on the third support frame and is used for assisting the second torsion device; and the power device is arranged between the connecting frames, is connected with the first torsion device and the second torsion device and is used for providing bending power.
Optionally, the first torsion device comprises first support seats, the first support seats are arranged on one side of the first support frame, which is far away from the rack, the number of the first support seats is at least two, and first rotating arms are rotatably arranged in the first support seats; the first bending wheel is arranged between the other side of the first rotating arm; and the first belt transmission assembly is arranged between the group of first rotating arms and the power device.
Optionally, the second torsion device comprises a second support seat, the second support seat is arranged at a position of one side of the second support frame, which is far away from the rack, the number of the second support seats is at least two, and second rotating arms are rotatably arranged in the second support seats; the second bending wheel is arranged between the other side of the second rotating arm; and the second belt transmission assembly is arranged between the group of second rotating arms and the power device.
Optionally, the torsion auxiliary assembly comprises at least two first guide sleeves, the first guide sleeves are arranged on one side of the third support frame and symmetrically distributed, first guide rails are sleeved in the first guide sleeves, and first elastic pieces are arranged between the first guide rails and the first guide sleeves; the arc plate is arranged between the first guide rails and is of a structure with a triangular groove formed in one side.
Optionally, the power device comprises a rotating shaft, the rotating shaft is rotatably connected between the connecting frames, a rotating ring is arranged on the rotating shaft, the reducing motor is arranged on the wall of the frame, and a gear transmission assembly is arranged between the reducing motor and the rotating shaft; the first toothed belt is arranged on one side of the periphery of the rotating ring, and the second toothed belt is arranged on the other side of the rotating ring; the mounting plate is arranged on the wall of the frame, a first rotating rod is rotatably arranged on one side of the mounting plate, the first belt transmission assembly is arranged on the first rotating rod and the first rotating arm, a first circular gear is arranged on the first rotating rod, and the first circular gear and the second gear belt are positioned on the same vertical plane and can be meshed; the mounting panel opposite side is located to the second bull stick rotary type, the frame nearly second area transmission assembly one side position rotation type is equipped with the transfer line, all be equipped with the second circular gear on second bull stick and the transfer line, second circular gear quantity is three, be equipped with two on the second bull stick, be equipped with one on the transfer line, a second circular gear on the second bull stick is in on same vertical plane and can mesh with first cingulum, two other second circular gears keep meshing, second area transmission assembly locates between transfer line and the second swinging boom.
Optionally, the withdrawing device comprises a second guide sleeve, the second guide sleeve is arranged on the side, away from the support rod, of the rack, a second guide rail is sleeved in the second guide sleeve, and a second elastic part is arranged between the second guide rail and the second guide sleeve; the second guide rail is provided with a moving frame, the moving frame is provided with a pull rod, the arc plate is provided with a hollow groove, and the pull rod is positioned in the hollow groove; the other side of the moving frame is provided with a moving rod, and the other side of the moving rod is provided with a contact block; the arc frame is arranged on the other side of the rotating ring and can be in contact with the contact block.
Optionally, the first and second resilient members are straight springs.
Optionally, the first and second belt drive assemblies are belt driven.
Optionally, the gear drive assembly is a bevel gear drive.
The invention has the beneficial effects that: 1. according to the invention, the first bending wheel and the second bending wheel are respectively driven to move in the rotating process of the rotating ring, and the foundation bolt raw material is independently bent, so that the automation degree of the processing process of the foundation bolt raw material is improved, the bending speed and efficiency are improved, and the danger caused by manual operation is avoided.
2. The mode that the foundation bolt that the adoption pull rod was accomplished to the bending is pulled out can make foundation bolt's course of working convenience obtain improving.
Drawings
Fig. 1 is a schematic perspective view of a first embodiment of the present invention.
Fig. 2 is a schematic perspective view of a second embodiment of the present invention.
Fig. 3 is a third perspective view of the present invention.
Fig. 4 is a schematic perspective view of a first torsion apparatus according to the present invention.
Fig. 5 is a schematic perspective view of a second torsion device according to the present invention.
Fig. 6 is a perspective view of the torsion assist assembly of the present invention.
Fig. 7 is a schematic perspective view of an arc plate according to the present invention.
Fig. 8 is a schematic perspective view of a first power device according to the present invention.
Fig. 9 is a schematic perspective view of a second power device according to the present invention.
Description of reference numerals: 1_ frame, 2_ connecting frame, 3_ supporting bar, 4_ feeding box, 5_ guiding cylinder, 6_ first supporting frame, 7_ first twisting device, 8_ second supporting frame, 9_ second twisting device, 10_ third supporting frame, 11_ twisting auxiliary component, 12_ power device, 71_ first supporting seat, 72_ first rotating arm, 73_ first bending wheel, 74_ first belt transmission component, 91_ second supporting seat, 92_ second rotating arm, 93_ second bending wheel, 94_ second belt transmission component, 111_ first guide sleeve, 112_ first guide rail, 113_ first elastic component, 114_ arc plate, 121_ rotating shaft, 122_ rotating ring, 123_ reduction motor, 124_ gear transmission component, 125_ first toothed belt, 126_ second toothed belt, 127_ mounting plate, 128_ first rotating bar, 129_ first circular gear, 1210_ second rotating bar, 1210_ driving bar, 1212_ second circular gear, 13_ evacuation device, 131_ second guide sleeve, 132_ second guide rail, 133_ second elastic piece, 134_ moving frame, 135_ pull rod, 136_ empty slot, 137_ moving rod, 138_ contact block, 139_ arc frame.
Detailed Description
The following description is only a preferred embodiment of the present invention, and does not limit the scope of the present invention.
Example 1
An automatic bending machine for foundation bolts is shown in fig. 1-3, and comprises a machine frame 1, a connecting frame 2, a support rod 3, a feeding box 4, a guide cylinder 5, a first support frame 6, a first torsion device 7, a second support frame 8, a second torsion device 9, a third support frame 10, a torsion auxiliary assembly 11 and a power device 12, and specifically comprises:
the middle part of the frame 1 is connected with a connecting frame 2, the upper part of the right side of the frame 1 is connected with a supporting rod 3, the upper side of the supporting rod 3 is connected with a feeding box 4, the rotary type in the feeding box 4 is connected with a guide cylinder 5, the right side of the upper side of the frame 1 is connected with a first supporting frame 6, a first torsion device 7 is arranged on the first supporting frame 6, the middle part of the upper side of the frame 1 is connected with a second supporting frame 8, a second torsion device 9 is arranged on the second supporting frame 8, the left side of the upper side of the frame 1 is connected with a third supporting frame 10, a torsion auxiliary assembly 11 is arranged on the third supporting frame 10, and a power device 12 is arranged between the connecting frames 2.
In the concrete operation of the embodiment, when the foundation bolt needs to be bent, the foundation bolt raw material can be moved leftwards through the feeding box 4, the guide cylinder 5 guides the raw material and enables the raw material to move leftwards to the length required to be bent, in the process of moving the raw material leftwards, the raw material can be positioned behind the twisting auxiliary component 11 through the twisting auxiliary component 11, at the moment, the power device 12 can be started, the power device 12 drives the first twisting device 7 to work firstly, the first twisting device 7 rotates clockwise, the power device 12 drives the first twisting device 7 to bend the raw material at a small angle, at the moment, the tail end of the raw material is bent, the raw material passes through the twisting auxiliary component 11, at the moment, the twisting auxiliary component 11 resets, when the first twisting device 7 bends the raw material at a small angle, the power device 12 drives the second twisting device 9 to work, the second torsion device 9 rotates anticlockwise, the second torsion device 9 bends the raw material at a large angle through the torsion auxiliary assembly 11, the raw material is bent into the foundation bolt, the machined raw material foundation bolt can be taken out of the equipment, when the power device 12 finishes one working cycle, the power device 12 automatically resets, and in the process of automatically resetting the power device 12, the power device 12 drives the first torsion device 7 and the second torsion device 9 to reset.
Example 2
On the basis of embodiment 1, as shown in fig. 4 to 9, the first torsion device 7 includes a first support seat 71, a first rotating arm 72, a first bending wheel 73, and a first belt transmission assembly 74, specifically:
two groups of first supporting seats 71 are connected to the left side of the upper side of the first supporting frame 6, first rotating arms 72 are rotatably connected in the first supporting seats 71, first bending wheels 73 are rotatably connected between the first rotating arms 72, and a first belt transmission assembly 74 is connected between a transmission shaft of the first rotating arm 72 at the rear side and the power device 12.
In the specific operation of this embodiment, when the power device 12 operates, the power device 12 drives the first rotating arm 72 to rotate clockwise through the first belt transmission assembly 74, so as to drive the first bending wheel 73 to rotate, so as to enable the first bending wheel 73 to bend the raw material at a small angle, and when the power device 12 resets, the power device 12 drives the first bending wheel 73 to reset through the first belt transmission assembly 74.
The second torsion device 9 includes a second support seat 91, a second rotating arm 92, a second bending wheel 93 and a second belt transmission assembly 94, and specifically includes:
the upper side of the second support frame 8 is connected with two sets of second support seats 91, the second support seats 91 are connected with second rotating arms 92 in a rotating mode, the second rotating arms 92 are connected with second bending wheels 93 in a rotating mode, and a second belt transmission assembly 94 is connected between a transmission shaft of the rear second rotating arm 92 and the power device 12.
In the specific operation of this embodiment, when the power device 12 operates, the power device 12 will drive the second rotating arm 92 to rotate counterclockwise through the second belt transmission assembly 94, so as to drive the second bending wheel 93 to rotate, so as to enable the second bending wheel 93 to bend the raw material at a large angle through the twisting auxiliary assembly 11, and when the power device 12 resets, the power device 12 will drive the second bending wheel 93 to reset through the second belt transmission assembly 94.
The torsion assisting assembly 11 includes a first guide sleeve 111, a first guide rail 112, a first elastic member 113 and an arc plate 114, and specifically includes:
two sets of first guide sleeves 111 are connected to the front side and the rear side above the right side of the third support frame 10, a first guide rail 112 is connected to the inside of the first guide sleeve 111 in a sliding manner, a first elastic part 113 is connected between the first guide rail 112 and the first guide sleeve 111, an arc plate 114 is connected between the inner sides of the first guide rail 112, and the arc plate 114 has a structure with a triangular groove formed in the rear side of the middle part.
This embodiment is when concrete operation, when the raw materials moves left, the raw materials will pass through the triangular groove of arc 114 rear side, thereby make arc 114 move to the front side, arc 114 moves to the front side through first guide pin bushing 111, first elastic component 113 gets into the stress state this moment, after the raw materials carried out the low-angle and bent by the effect of first bending wheel 73, the raw materials will break away from the contact with arc 114, make first elastic component 113 resume, thereby it resets to drive arc 114 to move to the rear side, when second bending wheel 93 carries out the wide-angle to the raw materials and bends, second bending wheel 93 will carry out the wide-angle through the peripheral shape of arc 114 and bend the raw materials.
The power device 12 includes a rotating shaft 121, a rotating ring 122, a reduction motor 123, a gear transmission assembly 124, a first toothed belt 125, a second toothed belt 126, a mounting plate 127, a first rotating rod 128, a first circular gear 129, a second rotating rod 1210, a transmission rod 1211 and a second circular gear 1212, and specifically:
a rotating shaft 121 is rotatably connected between the connecting frames 2, a rotating ring 122 is connected on the rotating shaft 121, a speed reducing motor 123 is connected on the front side of the upper side wall of the machine frame 1, a gear transmission assembly 124 is connected between the speed reducing motor 123 and the rotating shaft 121, a first toothed belt 125 is connected on the front side of the periphery of the rotating ring 122, a second toothed belt 126 is connected in the middle of the periphery of the rotating ring 122, a mounting plate 127 is connected in the middle of the upper side wall of the machine frame 1, a first rotating rod 128 is rotatably connected on the right side of the lower side of the mounting plate 127, the first belt transmission assembly 74 is connected between the first rotating rod 128 and a transmission shaft of the rear first rotating arm 72, a first circular gear 129 is connected on the front side of the first rotating rod 128, the first circular gear 129 can be meshed with the second toothed belt 126, a second rotating rod 1210 is rotatably connected on the middle of the lower side of the mounting plate 127, a transmission rod 1211 is rotatably connected on the middle of the rear side of the machine frame 1, and second circular gears 1212 are connected on the front and rear ends of the transmission rod 1210, the second circular gear 1212 at the front side of the second rotating rod 1210 can be engaged with the first toothed belt 125, the two second circular gears 1212 at the rear side are engaged with each other, and the second belt driving assembly 94 is connected between the driving rod 1211 and the driving shaft of the rear second rotating arm 92.
In a specific operation of this embodiment, the speed reducing motor 123 may be activated, the speed reducing motor 123 drives the rotating ring 122 to rotate counterclockwise through the gear transmission assembly 124, the rotating ring 122 drives the first toothed belt 125 and the second toothed belt 126 to rotate counterclockwise, when the second toothed belt 126 rotates to engage with the first circular gear 129, the second toothed belt 126 drives the first circular gear 129 to rotate clockwise, so that the first circular gear 129 drives the first rotating rod 128 to rotate, so that the first rotating rod 128 drives the first rotating arm 72 to rotate clockwise through the first belt transmission assembly 74, thereby bending the raw material by a small angle; when the second gear belt 126 rotates to be not engaged with the first circular gear 129, the first gear belt 125 rotates to be engaged with the second circular gear 1212 engaged therewith, so as to drive the transmission rod 1211 to rotate counterclockwise, so that the transmission rod 1211 drives the second rotating arm 92 to rotate counterclockwise through the second belt transmission assembly 94, after the reduction motor 123 drives the rotating ring 122 to rotate for one circle, the reduction motor 123 drives the rotating ring 122 to rotate clockwise, so as to drive the rotating ring 122 to drive the first rotating arm 72 and the second rotating arm 92 to reset, and after the resetting is completed, the reduction motor 123 can be turned off.
Example 3
On the basis of embodiment 2, as shown in fig. 6 and fig. 8 to 9, the withdrawing device 13 is further included, the withdrawing device 13 includes a second guide sleeve 131, a second guide rail 132, a second elastic member 133, a moving frame 134, a pull rod 135, a moving rod 137, a contact block 138, and an arc frame 139, specifically:
the withdrawing device 13 is arranged on the left side of the rack 1, the withdrawing device 13 is used for taking out the bent foundation bolts, and the defect that the foundation bolts are tightly contacted with the arc-shaped plate 114 and are difficult to take out is avoided, the rear side of the periphery of the rotating ring 122 is connected with an arc-shaped frame 139, the left side of the upper side of the rack 1 is connected with a second guide sleeve 131, the second guide sleeve 131 is connected with a second guide rail 132 in an inner sliding manner, a second elastic part 133 is connected between the left part of the second guide rail 132 and the left side of the second guide sleeve 131, a moving frame 134 is connected onto the second guide rail 132, the upper side of the moving frame 134 is connected with a pull rod 135, the lower side of the arc-shaped plate 114 is provided with a hollow groove 136, the pull rod 135 extends into the hollow groove 136, the left side of the moving frame 134 is connected with a moving rod 137, the lower side of the moving rod 137 is connected with a contact block 138, the rear side of the periphery of the rotating ring 122 is connected with an arc-shaped frame 139, and the arc-shaped frame 139 can be contacted with the contact block 138.
In the specific operation of this embodiment, when the rotating ring 122 drives the first toothed belt 125 and the second toothed belt 126 to rotate and not engage with the second circular gear 1212 and the first circular gear 129, the arc-shaped frame 139 will rotate to contact with the contact block 138, so that the arc-shaped frame 139 drives the contact block 138 to move leftward, the contact block 138 will drive the moving rod 137 and the moving frame 134 to move leftward, the moving frame 134 moves leftward through the second guide sleeve 131, at this time, the second elastic element 133 will enter a stressed state, the moving frame 134 will drive the pull rod 135 to move leftward, so that the pull rod 135 will pull the anchor bolt to move leftward for a certain distance, so that the anchor bolt can be conveniently taken out, when the rotating ring 122 drives the arc-shaped frame 139 to rotate to not contact with the contact block 138, the second elastic element 133 will reset, so as to drive the second guide sleeve 131 and the moving frame 134 to reset, so as to drive the pull rod 135 to move rightward to reset, thereby bringing the moving bar 137 and the contact block 138 to reset.
Further, the first elastic member 113 and the second elastic member 133 are straight springs.
Further illustrating, the first belt drive assembly 74 and the second belt drive assembly 94 are belt driven.
Further illustrated, the gear assembly 124 is a bevel gear drive.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by the present specification, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (6)
1. The utility model provides an automatic bender of rag bolt which characterized in that, including:
the device comprises a rack (1), wherein a connecting frame (2) is arranged on the rack (1), a supporting rod (3) is arranged on one side of the rack (1), a feeding box (4) is arranged on the other side of the supporting rod (3), and a guide cylinder (5) is arranged in the feeding box (4);
the first support frame (6), the first support frame (6) is arranged on the position, close to the feeding box (4), on the rack (1);
the first torsion device (7) is arranged on the other side of the first support frame (6), and the first torsion device (7) is used for performing first-stage bending on the foundation bolt;
the second support frame (8), the second support frame (8) locates on the position of one side close to the first support frame (6) on the framework (1);
the second torsion device (9), the second torsion device (9) is arranged on the other side of the second support frame (8), and the second torsion device (9) is used for bending the foundation bolt for the second stage;
the third support frame (10), the third support frame (10) is arranged on the position, far away from the feeding box (4), of one side of the rack (1);
the torsion auxiliary assembly (11), the torsion auxiliary assembly (11) is arranged on the third supporting frame (10), and the torsion auxiliary assembly (11) is used for assisting the second torsion device (9);
the power device (12) is arranged between the connecting frames (2), the power device (12) is connected with the first torsion device (7) and the second torsion device (9), and the power device (12) is used for providing bending power;
the first torsion device (7) comprises:
the first support seats (71), the first support seats (71) are arranged on one side of the first support frame (6) far away from the rack (1), the number of the first support seats (71) is at least two, and first rotating arms (72) are rotatably arranged in the first support seats (71);
the first bending wheel (73), the first bending wheel (73) is arranged between the other sides of the first rotating arms (72);
a first belt drive assembly (74), the first belt drive assembly (74) being disposed between the set of first rotating arms (72) and the power device (12);
the second torsion device (9) comprises:
the second supporting seats (91) are arranged on one side of the second supporting frame (8) far away from the rack (1), the number of the second supporting seats (91) is at least two, and second rotating arms (92) are rotatably arranged in the second supporting seats (91);
the second bending wheel (93), the second bending wheel (93) locates between another side of the second rotating arm (92);
a second belt transmission assembly (94), wherein the second belt transmission assembly (94) is arranged between the group of second rotating arms (92) and the power device (12);
the torsion assist assembly (11) includes:
the first guide sleeves (111), the first guide sleeves (111) are arranged on one side of the third support frame (10), the number of the first guide sleeves (111) is at least two, the first guide sleeves (111) are symmetrically distributed, first guide rails (112) are sleeved in the first guide sleeves (111), and first elastic pieces (113) are arranged between the first guide rails (112) and the first guide sleeves (111);
the guide rail structure comprises arc plates (114), wherein the arc plates (114) are arranged between the first guide rails (112), and one side of each arc plate (114) is provided with a triangular groove.
2. An automatic bending machine for rag bolts according to claim 1, characterized in that said power device (12) comprises:
the rotating shaft (121), the rotating shaft (121) is rotatably connected between the connecting frames (2), a rotating ring (122) is arranged on the rotating shaft (121), a speed reducing motor (123) is arranged on the wall of the rack (1), and a gear transmission assembly (124) is arranged between the speed reducing motor (123) and the rotating shaft (121);
the first toothed belt (125), the first toothed belt (125) is arranged on one side of the periphery of the rotating ring (122), and the second toothed belt (126) is arranged on the other side of the rotating ring (122);
the mounting plate (127), the mounting plate (127) is arranged on the wall of the rack (1), a first rotating rod (128) is rotatably arranged on one side of the mounting plate (127), a first belt transmission assembly (74) is arranged on the first rotating rod (128) and the first rotating arm (72), a first circular gear (129) is arranged on the first rotating rod (128), and the first circular gear (129) and the second toothed belt (126) are positioned on the same vertical plane and can be meshed;
the second rotating rod (1210), the second rotating rod (1210) is rotatably arranged at the other side of the mounting plate (127), a transmission rod (1211) is rotatably arranged at a position, close to one side of the second belt transmission assembly (94), of the rack (1), second circular gears (1212) are arranged on the second rotating rod (1210) and the transmission rod (1211), the number of the second circular gears (1212) is three, two second rotating rods (1210) are arranged, one transmission rod (1211) is arranged, one second circular gear (1212) on the second rotating rod (1210) and the first toothed belt (125) are located on the same vertical plane and can be meshed, the other two second circular gears (1212) are meshed, and the second belt transmission assembly (94) is arranged between the transmission rod (1211) and the second rotating arm (92).
3. An automatic bending machine for rag bolts according to claim 2, characterized in that it further comprises an evacuation device (13), the evacuation device (13) comprising:
the second guide sleeve (131), the second guide sleeve (131) is arranged on one side of the rack (1) far away from the support rod (3), a second guide rail (132) is sleeved in the second guide sleeve (131), and a second elastic piece (133) is arranged between the second guide rail (132) and the second guide sleeve (131);
the second guide rail (132) is provided with a movable frame (134), the movable frame (134) is provided with a pull rod (135), the arc-shaped plate (114) is provided with an empty groove (136), and the pull rod (135) is positioned in the empty groove (136);
the other side of the moving frame (134) is provided with a moving rod (137), and the other side of the moving rod (137) is provided with a contact block (138);
the other side is equipped with arc frame (139) on rotatory ring (122), and arc frame (139) can contact with contact block (138).
4. An automatic bending machine for rag bolts according to claim 3, characterized in that said first elastic element (113) and said second elastic element (133) are straight springs.
5. An automatic bending machine for rag bolts according to claim 4, characterized in that the first belt transmission assembly (74) and the second belt transmission assembly (94) are belt transmissions.
6. An automatic bending machine for rag bolts according to claim 5, characterized in that the gear transmission assembly (124) is a bevel gear transmission.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010360156.6A CN111531066B (en) | 2020-04-30 | 2020-04-30 | Automatic bending machine for foundation bolts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010360156.6A CN111531066B (en) | 2020-04-30 | 2020-04-30 | Automatic bending machine for foundation bolts |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111531066A CN111531066A (en) | 2020-08-14 |
| CN111531066B true CN111531066B (en) | 2022-03-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010360156.6A Active CN111531066B (en) | 2020-04-30 | 2020-04-30 | Automatic bending machine for foundation bolts |
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| CN (1) | CN111531066B (en) |
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| CN208853608U (en) * | 2019-03-11 | 2019-05-14 | 成都力维展示工程有限公司 | A kind of foundation bolt bending machine |
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| CN111531066A (en) | 2020-08-14 |
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