CN110653537A - Welding gun supporting device for surfacing repair of grinding roller - Google Patents
Welding gun supporting device for surfacing repair of grinding roller Download PDFInfo
- Publication number
- CN110653537A CN110653537A CN201810701809.5A CN201810701809A CN110653537A CN 110653537 A CN110653537 A CN 110653537A CN 201810701809 A CN201810701809 A CN 201810701809A CN 110653537 A CN110653537 A CN 110653537A
- Authority
- CN
- China
- Prior art keywords
- welding gun
- gear
- grinding roller
- driving device
- rack
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/02—Carriages for supporting the welding or cutting element
- B23K37/0247—Driving means
Abstract
The invention relates to a welding gun supporting device for surfacing repair of a grinding roller, which comprises a rack, wherein two parallel guide rails are arranged on one side surface of the rack, a lifting seat is arranged on each guide rail, a lifting driving device is arranged at the top of the rack and comprises a lifting motor, a speed reducer and a transmission shaft, a gear A is arranged on the transmission shaft, a chain meshed with the gear A is arranged on the gear A, one end of the chain is fixedly connected with the lifting seat, and the other end of the chain is connected with a balancing weight by bypassing the gear A; a sliding groove is formed in the lifting seat, a welding gun support moving in the horizontal direction is arranged in the sliding groove, a rack is arranged on the welding gun support along the whole length, a translation driving device is arranged on the lifting seat, a gear B meshed with the rack is arranged on an output shaft of the translation driving device, a welding gun fixing device is arranged at one end of one side of the welding gun support, and the welding gun fixing device is located on one side of the grinding roller clamping driving device; the welding quality of the invention is better guaranteed.
Description
Technical Field
The invention relates to the technical field of grinding roller surfacing repair, in particular to a welding gun supporting device for grinding roller surfacing repair.
Background
In the grinding equipment, a grinding roller is a main part for grinding and crushing materials, in the grinding process, various materials are crushed into fine particles by being relatively extruded by the grinding roller and a grinding disc, the surface of the grinding roller is greatly abraded with the passage of time, and in order to save cost, the abraded grinding roller is usually detached for surfacing repair;
the manual hand-held welding gun is adopted to carry out surfacing welding during traditional repair work, the welding quality is determined according to the technical proficiency of operators, and the quality stability is not high.
Disclosure of Invention
The invention aims to solve the problem that the welding quality stability is low because a manual handheld welding gun is adopted for surfacing repair of the traditional grinding roller, and provides a welding gun supporting device for surfacing repair of the grinding roller.
The specific scheme of the invention is as follows: a welding gun supporting device for surfacing repair of a grinding roller comprises a rack, wherein two parallel guide rails are arranged on one side surface of the rack, a lifting seat is arranged on each guide rail, a lifting driving device is arranged at the top of the rack and comprises a lifting motor, a speed reducer and a transmission shaft, a gear A is arranged on the transmission shaft, a chain meshed with the gear A is arranged on the gear A, one end of the chain is fixedly connected with the lifting seat, and the other end of the chain is connected with a balancing weight by bypassing the gear A; the lifting seat is provided with a sliding groove, a welding gun support moving in the horizontal direction is arranged in the sliding groove, a rack is arranged on the welding gun support along the full length, a translation driving device is arranged on the lifting seat, a gear B meshed with the rack is arranged on an output shaft of the translation driving device, a welding gun fixing device is arranged at the end of one side of the welding gun support, and the welding gun fixing device is located on one side of the grinding roller clamping driving device.
The welding gun support is provided with a cylinder along the length direction and used for guiding welding wires.
The cylinder is made of plastic.
The working principle of the invention is as follows: the height of the welding gun is adjusted through the lifting driving device, the horizontal position of the welding gun is adjusted through the translation driving device, the welding gun head is aligned to the grinding roller surface to be repaired, the grinding roller slowly rotates around the axis of the grinding roller during surfacing, and after one circle of surfacing of the grinding roller surface is finished, the position of the welding gun head is adjusted according to the shape of the grinding roller surface to perform surfacing welding on other parts.
Compared with the prior art, the invention has the following advantages: 1. after the position of the welding gun is fixed, automatic surfacing can be realized, and the welding quality is more guaranteed; 2. the welding wire is arranged in a cylinder, the welding wire penetrates through the cylinder, and the cylinder plays a role in guiding and protecting the welding wire.
Drawings
FIG. 1 is a schematic diagram of the structure of the actual working state of the present invention;
FIG. 2 is a perspective view of the present invention;
FIG. 3 is a view A-A of FIG. 1;
FIG. 4 is a view B-B of FIG. 1;
in the figure: 1-lifting motor, 2-speed reducer, 3-transmission shaft, 4-frame, 5-guide rail, 6-chain, 7-lifting seat, 8-welding gun support, 9-welding wire, 10-cylinder, 11-chute, 12-counterweight block, 13-welding gun fixing device, 14-translation driving device, 15-rack, 16-gear B, 17-grinding roller.
Detailed Description
Referring to fig. 1-4, the present embodiment includes a frame 4, two parallel guide rails 5 are installed on one side surface of the frame 4, a lifting seat 7 is installed on each guide rail 5, a lifting driving device is installed on the top of the frame 4, the lifting driving device includes a lifting motor 1, a speed reducer 2 and a transmission shaft 3, a gear a is installed on the transmission shaft 3, a chain 6 engaged with the gear a is installed on the gear a, one end of the chain 6 is fixedly connected with the lifting seat 7, and the other end of the chain is connected with a balancing weight 12 by bypassing the gear; the lifting seat 7 is provided with a sliding groove 11, a welding gun support 8 moving along the horizontal direction is arranged in the sliding groove 11, a rack 15 is arranged on the welding gun support 8 along the whole length, a translation driving device 14 is arranged on the lifting seat 7, a gear B16 meshed with the rack 15 is arranged on an output shaft of the translation driving device 14, a welding gun fixing device 13 is arranged at the end of one side of the welding gun support 8, and the welding gun fixing device 13 is positioned at one side of the grinding roller driving device.
In this embodiment, a cylinder 10 is installed on the welding gun support 8 along the length direction for guiding the welding wire 9 and protecting the welding wire 9.
The cylinder 10 of this embodiment is made of plastic.
Claims (3)
1. The utility model provides a be used for prosthetic welder strutting arrangement of grinding roller build-up welding, characterized by: the lifting mechanism comprises a frame, wherein two parallel guide rails are arranged on one side surface of the frame, a lifting seat is arranged on each guide rail, a lifting driving device is arranged at the top of the frame and comprises a lifting motor, a speed reducer and a transmission shaft, a gear A is arranged on the transmission shaft, a chain meshed with the gear A is arranged on the gear A, one end of the chain is fixedly connected with the lifting seat, and the other end of the chain is connected with a balancing weight by bypassing the gear A; the lifting seat is provided with a sliding groove, a welding gun support moving in the horizontal direction is arranged in the sliding groove, a rack is arranged on the welding gun support along the full length, a translation driving device is arranged on the lifting seat, a gear B meshed with the rack is arranged on an output shaft of the translation driving device, a welding gun fixing device is arranged at the end of one side of the welding gun support, and the welding gun fixing device is located on one side of the grinding roller clamping driving device.
2. The welding gun supporting device for the grinding roller surfacing repair according to claim 1, wherein the welding gun supporting device comprises: and a cylinder is arranged on the welding gun support along the length direction and used for guiding a welding wire.
3. The welding gun supporting device for grinding roller surfacing repair according to claim 2, wherein: the cylinder is made of plastic.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810701809.5A CN110653537A (en) | 2018-06-30 | 2018-06-30 | Welding gun supporting device for surfacing repair of grinding roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810701809.5A CN110653537A (en) | 2018-06-30 | 2018-06-30 | Welding gun supporting device for surfacing repair of grinding roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110653537A true CN110653537A (en) | 2020-01-07 |
Family
ID=69027652
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810701809.5A Pending CN110653537A (en) | 2018-06-30 | 2018-06-30 | Welding gun supporting device for surfacing repair of grinding roller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110653537A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112059461A (en) * | 2020-10-10 | 2020-12-11 | 李小强 | On-spot automatic cladding surfacing machine of power station |
-
2018
- 2018-06-30 CN CN201810701809.5A patent/CN110653537A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112059461A (en) * | 2020-10-10 | 2020-12-11 | 李小强 | On-spot automatic cladding surfacing machine of power station |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20200107 |