CN216576369U - Circular saw blade tool bit welding machine - Google Patents
Circular saw blade tool bit welding machine Download PDFInfo
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- CN216576369U CN216576369U CN202123424891.8U CN202123424891U CN216576369U CN 216576369 U CN216576369 U CN 216576369U CN 202123424891 U CN202123424891 U CN 202123424891U CN 216576369 U CN216576369 U CN 216576369U
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Abstract
The utility model provides a circular saw blade tool bit welding machine belongs to operation technical field. The welding machine solves the problem that the existing welding machine for the circular saw blade cutter head is not suitable for automatically welding the oblique-tooth cutter head. The circular saw blade tool bit welding machine comprises a rack, a tool bit clamp, a diamond straight tooth tool bit positioning device and a diamond helical tooth tool bit positioning device, wherein the diamond straight tooth tool bit positioning device and the diamond helical tooth tool bit positioning device are connected with the rack through linear guide rail assemblies; when the diamond straight tooth tool bit positioning device is positioned under the tool bit clamp, the diamond helical tooth tool bit positioning device is positioned on one side of the tool bit clamp, the diamond helical tooth tool bit positioning device can be positioned under the tool bit clamp through movement, and the diamond straight tooth tool bit positioning device is positioned on the other side of the tool bit clamp. This circular saw blade tool bit welding machine realizes that straight-tooth tool bit and skewed tooth tool bit in the circular saw blade accomplish the welding on same circular saw blade tool bit welding machine, and then improves degree of automation and circular saw blade production efficiency.
Description
Technical Field
The utility model belongs to the technical field of the operation, a welding set is related to, especially a circular saw blade tool bit welding machine.
Background
A diamond cutting tool is one of the commonly used cutting tools, such as a diamond saw blade, a diamond gang saw, a diamond thin-wall drill, and the like. The diamond cutting tool comprises a base body and a tool bit fixed on the base body, and currently, brazing or laser welding is mainly adopted between the tool bit and the base body.
The circular saw blade tool bit welding machine is a device for assisting a diamond tool bit to be welded on a base body; such as a diamond tool welder described in chinese patent literature (application publication No. CN 103223538A). The helical tooth tool bit positioning device is a device for positioning the position of a diamond tool bit, and the matching consistency between the diamond tool bit and a base body is improved by improving the position consistency of the diamond tool bit on a welding machine.
The inventors have proposed various types of skewed tooth tip positioning devices, such as diamond tip positioning bases and diamond cutting tool welders (application No. 201610796756.0), diamond tip positioning bases and diamond tip conveying devices (application No. 201820945342.4) described in chinese patent literature.
A homodromous straight bevel protection tooth type diamond circular saw blade (application No. 201520175302.2) comprises a concentric straight tooth cutter head and a concentric bevel tooth cutter head. The existing diamond cutter head positioning seat is only suitable for positioning the concentric straight-tooth cutter head, or the two end faces of the concentric helical cutter head are obliquely arranged when the existing diamond cutter head positioning seat is used for positioning the concentric helical cutter head, namely, the state that the concentric helical cutter head is positioned on the diamond cutter head positioning seat is not consistent with the state that the concentric helical cutter head is positioned on the base body, and then the concentric helical cutter head can not be automatically welded by a circular saw blade cutter head welding machine. At present, the welding machine for the cutter head of the circular saw blade with the concentric straight-tooth cutter head automatically welds, and the cutter head with the concentric helical teeth adopts manual welding, so that the problems of high labor intensity, low production efficiency of the circular saw blade, low welding quality consistency of the cutter head with the concentric helical teeth and the like exist.
Disclosure of Invention
The utility model provides a circular saw blade tool bit welding machine, the to-be-solved technical problem of the utility model is how to improve the tool bit welding efficiency who has straight-tooth tool bit and skewed tooth tool bit circular saw blade.
The to-be-solved technical problem of the utility model can be realized through the following technical scheme: a circular saw blade cutter head welding machine comprises a rack and a cutter head clamp, wherein a base body clamp for clamping a circular saw blade base body is arranged on the rack, the cutter head clamp is connected with the rack through a clamp movement driving device, the circular saw blade cutter head welding machine also comprises a diamond straight tooth cutter head positioning device and a diamond helical tooth cutter head positioning device, and the diamond straight tooth cutter head positioning device and the diamond helical tooth cutter head positioning device are connected with the rack through linear guide rail assemblies; when the diamond straight tooth tool bit positioning device is positioned under the tool bit clamp, the diamond helical tooth tool bit positioning device is positioned on one side of the tool bit clamp, the diamond helical tooth tool bit positioning device is positioned under the tool bit clamp through movement, and the diamond straight tooth tool bit positioning device is positioned on the other side of the tool bit clamp.
Utilize circular saw blade tool bit welding machine welding to have straight-tooth tool bit and skewed tooth tool bit's circular saw blade in-process, when straight-tooth tool bit face of weld is located the top in the circular saw blade base member, move drive arrangement through controlling to clamp and enable diamond straight-tooth tool bit positioner and be located the tool bit clamp under, further control the tool bit clamp and move drive arrangement with clamp and can shift the straight-tooth tool bit on the diamond straight-tooth tool bit positioner to the base member, and then carry out welding operation, realize straight-tooth tool bit and base member fixed connection. After welding one cutter head, rotating the base body by a set angle; when skewed tooth tool bit face of weld is located the top in the circular saw blade base member, make it avoid the tool bit to clamp under the region through removing diamond straight-tooth tool bit positioner, and control and clamp mobile drive device and remove diamond skewed tooth tool bit positioner, make diamond skewed tooth tool bit positioner be located the tool bit and clamp under, further operation tool bit clamp and clamp mobile drive device can shift the skewed tooth tool bit on the diamond skewed tooth tool bit positioner to the circular saw blade base member, and then carry out welding operation, realize skewed tooth tool bit and base member fixed connection. Therefore, the circular saw blade bit welding machine not only realizes automatic welding of the oblique tooth bit on the upper base body of the circular saw blade base body, but also improves the consistency of the welding quality of the oblique tooth bit; still realize the straight-tooth tool bit and the welding of skewed tooth tool bit completion on same circular saw blade tool bit welding machine among the circular saw blade, and then improve degree of automation, circular saw blade production efficiency and reduce workman intensity of labour.
In the circular saw blade bit welding machine, the diamond straight tooth bit positioning device and the diamond oblique tooth bit positioning device are fixedly connected through the connecting rod; or the base of the diamond straight tooth tool bit positioning device is connected with the base of the diamond helical tooth tool bit positioning device into a whole; thus, the diamond straight tooth tool bit positioning device and the diamond helical tooth tool bit positioning device synchronously move, so that the diamond straight tooth tool bit positioning device or the diamond helical tooth tool bit positioning device is positioned under the tool bit clamp, the operation is simpler and more convenient, and the production efficiency of the circular saw blade is improved.
In foretell circular saw blade tool bit welding machine, install the driving piece in the frame, the driving piece is connected with connecting rod or base, realizes automatic drive diamond straight-tooth tool bit positioner and diamond skewed tooth tool bit positioner through controlling the driving piece and removes, improves circular saw blade tool bit welding machine degree of automation, and then makes diamond straight-tooth tool bit positioner or diamond skewed tooth tool bit positioner be located the tool bit and clamp under the operation more simple and convenient, improvement circular saw blade production efficiency.
In the circular saw blade bit welding machine, the circular saw blade bit welding machine further comprises a control circuit and a detection circuit for detecting and judging whether the top surface of the base body is the welding surface of the helical tooth bit, and the detection circuit and the driving piece are both connected with the control circuit; the control circuit can control the driving member according to the judgment detection judgment structure of the detection circuit. When the detection circuit detects and judges that the welding surface of the helical tooth tool bit in the substrate is positioned at the top and when the diamond straight tooth tool bit positioning device is positioned under the tool opening bit clamp, the control circuit controls the driving piece not to allow the diamond straight tooth tool bit positioning device to be positioned under the tool opening bit clamp. When the detection circuit detects and judges that the welding surface of the skewed tooth tool bit in the substrate is not positioned at the top and when the diamond straight tooth tool bit positioning device is positioned under the tool opening bit clamp, the control circuit controls the driving piece to operate, so that the diamond straight tooth tool bit positioning device moves, and the linear diamond skewed tooth tool bit positioning device is positioned under the tool opening bit clamp.
Drawings
FIG. 1 is a perspective view of a circular saw blade tip welding machine.
Fig. 2 and 6 are perspective views illustrating different states when the bits are welded by a circular saw blade bit welding machine.
Fig. 3 is an enlarged view of a portion of fig. 2.
FIG. 4 is a top partial schematic view of the circular saw blade bit welding machine in the condition shown in FIG. 2.
Fig. 5 is a schematic sectional structure view of a-a in fig. 4.
Fig. 7 is a schematic perspective view of a diamond helical tooth tool tip positioning device in a second embodiment.
Fig. 8 is a schematic top view of a diamond helical tooth tool tip positioning device in a second embodiment.
Fig. 9 is a schematic sectional structure view of B-B in fig. 8.
In the figure, 100, a circular saw blade base; 200. a straight-tooth cutter head; 300. a helical cutter head; 1. a frame; 2. a cutter head clamp; 3. a substrate fixture; 4. a clamp movement drive device; 4a, a lifting driving component; 4b, a translation plate; 4c, a translation driving component; 5. a diamond straight tooth tool bit positioning device; 6. a diamond helical tooth tool bit positioning device; 6a, a base; 6b, a tool bit supporting plate; 6b1, engagement face; 6b2, a holding surface; 6c, clamping and positioning components; 6c1, synchronized pneumatic gripper; 6c2, collet; 6d, bolts; 6e, backing up a cutter head; 7. a lifting plate; 8. a lift drive assembly; 9. backing up the mountain; 10. a push-forward component; 11. a linear guide assembly; 12. a connecting rod; 13. a drive member; 14. a straight-tooth cutter head conveying device; 15. skewed tooth tool bit conveyor.
Detailed Description
The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.
The first embodiment is as follows: as shown in fig. 1 to 6, the circular saw blade bit welding machine includes a frame 1, a bit clamp 2, a base jig 3, a clamp movement driving device 4, a diamond spur bit positioning device 5, and a diamond helical bit positioning device 6.
The substrate clamp 3 is used for clamping the circular saw blade substrate 100; the lifting plate 7 is arranged between the circular saw blade base body 100 and the machine frame 1, the lifting plate 7 is connected with the machine frame 1 through the clamp lifting driving assembly 8, the circular saw blade base body 100 is rotatably connected with the lifting plate 7, and therefore the circular saw blade base body 100 arranged on the base body clamp 3 can move up and down and rotate.
The frame 1 is provided with a rear backer 9 for the circular saw blade base body 100 to lean on and a front pushing assembly 10 capable of pushing the circular saw blade base body 100 to the rear backer 9, so that the position of the top of the circular saw blade base body 100 can be clamped and positioned through the rear backer 9 and the front pushing assembly 10, and the matching consistency of the circular saw blade base body 100 and a tool bit is further improved.
The diamond straight tooth tool bit positioning device 5 and the diamond helical tooth tool bit positioning device 6 are both positioned on the left side of the substrate fixture 3, and the diamond straight tooth tool bit positioning device 5 and the diamond helical tooth tool bit positioning device 6 are arranged in the front and back. The diamond straight tooth tool bit positioning device 5 and the diamond helical tooth tool bit positioning device 6 are connected with the frame 1 through a linear guide rail assembly 11, and the linear guide rail assembly 11 enables the diamond straight tooth tool bit positioning device 5 and the diamond helical tooth tool bit positioning device 6 to move horizontally back and forth. The diamond straight tooth tool bit positioning device 5 and the diamond helical tooth tool bit positioning device 6 are fixedly connected through a connecting rod 12, a driving piece 13 is installed on the rack 1, and the driving piece 13 is connected with the connecting rod 12; the figures in the specification show that the driving part 13 is a cylinder, and the driving part 13 can also be a motor according to actual conditions.
The diamond straight tooth tool bit positioning device 5 can adopt the technical scheme recorded in the diamond tool bit positioning seat and diamond cutting tool welding machine (application No. 201610796756.0) or the diamond tool bit positioning seat and diamond tool bit conveying device application No. 201820945342.4.
The diamond helical tooth tool bit positioning device 6 comprises a base 6a, a tool bit supporting plate 6b and a clamping positioning assembly 6c, wherein the tool bit supporting plate 6b is fixedly connected with the base 6a through a bolt 6d, the tool bit supporting plate 6b is provided with a horizontally arranged joint surface 6b1 and a supporting surface 6b2 which is obliquely arranged relative to the horizontal plane, and the supporting surface 6b2 is obliquely arranged upwards relative to the joint surface 6b 1; the clamping and positioning assembly 6c is used for clamping and positioning the tool bit on the supporting surface 6b 2. The clamping and positioning assembly 6c comprises a synchronous pneumatic clamp 6c1 and a clamping head 6c2 fixed on a clamp of the synchronous pneumatic clamp 6c1, and a cylinder body of the synchronous pneumatic clamp 6c1 is fixed on a base 6 a; a tool bit rest 6e is fixedly connected to the tool bit supporting plate 6b through a bolt 6 d. The cutter head holding plate 6b can be replaced according to the skewed tooth cutter head 300 of different models, and the bolt 6d hole on the cutter head backer 6e is strip-shaped, so that the position of the cutter head backer 6e can be adjusted.
The straight tooth tool bit conveying device 14 is arranged on the rack 1 and corresponds to the diamond straight tooth tool bit positioning device 5, and the straight tooth tool bit conveying device 14 can convey straight tooth tool bits in an arrayed mode and can push the straight tooth tool bits into the diamond straight tooth tool bit positioning device 5. The frame 1 is also provided with a helical tooth tool bit conveying device 15 which is arranged corresponding to the diamond helical tooth tool bit positioning device 6; the helical-tooth tool bit conveying device 15 can arrange and convey helical-tooth tool bits and can push the helical-tooth tool bits into the diamond helical-tooth tool bit positioning device 6. The connecting surface 6b1 is overlapped with the cutter head bearing surface of the helical gear cutter head conveying device 15, so that the helical gear cutter head conveying device 15 firstly slides the front end of the helical gear cutter head 300 to the connecting surface 6b1 and then upwards slides along the supporting surface 6b 2; until the end surface of the helical tooth cutter head 300 abuts against the cutter head backer 6 e; since the inclination angle of the supporting surface 6b2 is the same as the inclination angle of the bottom surface of the angular cutter head 300, the side surface of the angular cutter head 300 coincides with the side surface of the straight cutter head 200 positioned on the diamond angular cutter head positioning device 6, and the straight cutter head 200 and the angular cutter head 300 welded to the circular saw blade base body 100 are in the same state.
The cutter head clamp 2 is used for clamping a cutter head and releasing the clamped cutter head, and the cutter head clamp 2 is connected with the machine frame 1 through a clamp moving driving device 4. The figures in the specification show that the clamp moving driving device 4 comprises a clamp lifting driving component 4a, a translation plate 4b and a translation driving component 4 c; the cutter head clamp 2 is connected with the translation plate 4b through a clamp lifting driving component 4a, and the clamp lifting driving component 4a is used for driving the cutter head clamp 2 to move up and down, so that the cutter head is lifted and placed on the top surface of the circular saw blade base body 100. The translation plate 4b is connected with the rack 1 through a translation driving component 4c, the translation driving component 4c is used for driving the cutter head clamp 2 to move horizontally, so that the cutter head clamp 2 moves back and forth between the area right above the top surface of the circular saw blade base body 100 and the area on one side of the base body clamp 3, and the translation driving component 4c enables the cutter head clamp 2 to move horizontally left and right.
When the diamond straight tooth tool bit positioning device 5 is positioned under the tool bit clamp 2, the diamond helical tooth tool bit positioning device 6 is positioned on the front side of the tool bit clamp 2, the diamond straight tooth tool bit positioning device 5 and the diamond helical tooth tool bit positioning device 6 are moved to enable the diamond helical tooth tool bit positioning device 6 to be positioned under the tool bit clamp 2, and the diamond straight tooth tool bit positioning device 5 is positioned on the rear side of the meeting of the tool bit clamp 2.
The circular saw blade cutter head welding machine further comprises a control circuit and a detection circuit used for detecting and judging whether the top surface of the base body is the welding surface of the helical cutter head or not, and the detection circuit and the driving piece 13 are both connected with the control circuit. Detection circuitry includes range sensor, range sensor installs on translation board 4b, when tool bit clamp 2 is located diamond straight-tooth tool bit positioner 5 or diamond skewed tooth tool bit positioner 6 directly over the mountain, range sensor is located base member anchor clamps 3 directly over, range sensor measurement and saw bit base member top surface between the interval, judge through the interval size whether the top surface is skewed tooth tool bit face of weld, the interval is less than the interval between range sensor and the skewed tooth tool bit face of weld between range sensor and the straight-tooth tool bit face of weld promptly. When the detection circuit detects and judges that the top surface of the substrate is the welding surface of the helical-tooth tool bit, the control circuit controls the driving piece 13 to run, so that the diamond helical-tooth tool bit positioning device 6 moves towards the rear side, the tool bit clamp 2 can move to the position above the diamond helical-tooth tool bit positioning device 6 by operating the clamp moving driving device 4, and the tool bit clamp 2 and the clamp moving driving device 4 are further operated to transfer the helical-tooth tool bit 300 positioned by the diamond helical-tooth tool bit positioning device 6 to the welding surface of the helical-tooth tool bit.
Example two: as shown in fig. 7 to 9, the structure and principle of the present embodiment are substantially the same as those of the first embodiment, and the substantial portions thereof will not be described redundantly, but only in the different portions where the engagement surfaces 6b1 of the diamond helical tooth tip positioning device 6 face. The supporting surface 6b2 of the tool bit supporting plate 6b in the diamond helical tooth tool bit positioning device 6 is arranged obliquely downwards relative to the connecting surface 6b 1; during the pushing of the helical cutter head 300, the helical cutter head 300 automatically falls on the holding surface 6b 2.
Claims (6)
1. A circular saw blade cutter head welding machine comprises a rack (1) and a cutter head clamp (2), wherein a base clamp (3) used for clamping a circular saw blade base body (100) is installed on the rack (1), the cutter head clamp (2) is connected with the rack (1) through a clamp movement driving device (4), and the circular saw blade cutter head welding machine is characterized by further comprising a diamond straight tooth cutter head positioning device (5) used for positioning a straight tooth cutter head and a diamond oblique tooth cutter head positioning device (6) used for positioning an oblique tooth cutter head, and the diamond straight tooth cutter head positioning device (5) and the diamond oblique tooth cutter head positioning device (6) are connected with the rack (1) through a linear guide rail assembly (11); when the diamond straight tooth tool bit positioning device (5) is positioned under the tool bit clamp (2), the diamond helical tooth tool bit positioning device (6) is positioned on one side of the tool bit clamp (2), the diamond helical tooth tool bit positioning device (6) can be positioned under the tool bit clamp (2) through movement, and the diamond straight tooth tool bit positioning device (5) is positioned on the other side of the tool bit clamp (2).
2. The circular saw blade bit welding machine according to claim 1, characterized in that the diamond straight tooth bit positioning device (5) and the diamond skewed tooth bit positioning device (6) are fixedly connected through a connecting rod (12); or the base of the diamond straight tooth tool bit positioning device (5) is connected with the base of the diamond helical tooth tool bit positioning device (6) into a whole.
3. A circular saw blade head welding machine according to claim 2, characterized in that a driving member (13) is mounted on the frame (1), the driving member (13) being connected to the connecting rod (12) or the base.
4. The circular saw blade bit welding machine as claimed in claim 1, 2 or 3, further comprising a control circuit and a detection circuit for detecting whether the top surface of the base is the welding surface of the skewed tooth bit, the detection circuit and the driving member (13) being connected to the control circuit; the control circuit can control the driving member (13) according to the judgment detection judgment structure of the detection circuit.
5. A circular saw blade bit welding machine according to claim 1, 2 or 3, characterized in that the frame (1) is provided with a straight-tooth bit conveying device (14) arranged corresponding to the diamond straight-tooth bit positioning device (5); the straight tooth cutter head conveying device (14) can arrange and convey straight tooth cutter heads and push the straight tooth cutter heads into the diamond straight tooth cutter head positioning device (5).
6. A circular saw blade bit welding machine according to claim 1, 2 or 3, characterized in that the frame (1) is further provided with a skewed tooth bit conveying device (15) arranged corresponding to the diamond skewed tooth bit positioning device (6); the helical tooth tool bit conveying device (15) can arrange and convey helical tooth tool bits and can push the helical tooth tool bits into the diamond helical tooth tool bit positioning device (6).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123424891.8U CN216576369U (en) | 2021-12-28 | 2021-12-28 | Circular saw blade tool bit welding machine |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202123424891.8U CN216576369U (en) | 2021-12-28 | 2021-12-28 | Circular saw blade tool bit welding machine |
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| CN216576369U true CN216576369U (en) | 2022-05-24 |
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| CN202123424891.8U Active CN216576369U (en) | 2021-12-28 | 2021-12-28 | Circular saw blade tool bit welding machine |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114055060A (en) * | 2021-12-28 | 2022-02-18 | 台州市圣西亚金刚石设备有限公司 | Diamond skewed tooth tool bit positioner and circular saw blade tool bit welding machine |
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2021
- 2021-12-28 CN CN202123424891.8U patent/CN216576369U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114055060A (en) * | 2021-12-28 | 2022-02-18 | 台州市圣西亚金刚石设备有限公司 | Diamond skewed tooth tool bit positioner and circular saw blade tool bit welding machine |
| CN114055060B (en) * | 2021-12-28 | 2024-04-09 | 台州市圣西亚金刚石设备有限公司 | Diamond helical tooth tool bit positioner and circular saw blade tool bit welding machine |
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