CN210360741U - Welding seam surplus height grinding device - Google Patents
Welding seam surplus height grinding device Download PDFInfo
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- CN210360741U CN210360741U CN201920894312.XU CN201920894312U CN210360741U CN 210360741 U CN210360741 U CN 210360741U CN 201920894312 U CN201920894312 U CN 201920894312U CN 210360741 U CN210360741 U CN 210360741U
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- driving wheel
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Abstract
The utility model discloses a surplus height of welding seam grinding device belongs to welding frock technical field. Welding seam surplus height grinding device includes: the grinding machine comprises a frame, traveling wheels, a driving motor, a grinding driving wheel and a grinding belt; the travelling wheel and the grinding driving wheel can be rotatably arranged at the bottom of the frame; the fixed end of the driving motor is fixedly arranged in the frame, and the action end of the driving motor is provided with a driving wheel; and two ends of the grinding belt are respectively sleeved on the driving wheel and the grinding driving wheel. The utility model discloses surplus height of welding seam grinding device improves the surplus height of welding seam efficiency of polishing, improves the surplus height of welding seam operational environment of polishing, reduces the surplus height of welding seam intensity of labour of polishing, practices thrift the manpower.
Description
Technical Field
The utility model relates to a welding frock technical field, in particular to surplus height of welding seam grinding device.
Background
Many steel construction bear the dynamic load effect in-service, and it is high to fatigue property requirement, in order to reduce stress concentration, improve the fatigue property of structure, the welding seam needs to grind flat. In addition, the weld seam also needs to be ground flat when part of the structure needs appearance.
However, in the prior art, the polishing mode of the weld reinforcement is manual grinding wheel polishing, the weld reinforcement is polished completely through high-speed rotation of the grinding wheel, the work load of the weld reinforcement is large, the sander can work in a squatting position for a long time, the working strength is high, the environment is severe, and lung and waist occupational diseases are easily caused.
SUMMERY OF THE UTILITY MODEL
The utility model provides a welding seam surplus height grinding device has solved or has partly solved among the prior art through artifical emery wheel polishing welding seam surplus height, and the welding seam surplus height is polished inefficiently, and the welding seam surplus height operational environment of polishing is poor, the welding seam surplus height technical problem that intensity of labour is high of polishing.
In order to solve the technical problem, the utility model provides a welding seam surplus height grinding device includes: the grinding machine comprises a frame, traveling wheels, a driving motor, a grinding driving wheel and a grinding belt; the travelling wheel and the grinding driving wheel can be rotatably arranged at the bottom of the frame; the fixed end of the driving motor is fixedly arranged in the frame, and the action end of the driving motor is provided with a driving wheel; and two ends of the grinding belt are respectively sleeved on the driving wheel and the grinding driving wheel.
Further, the frame includes: the first connecting rod, the second connecting rod, the third connecting rod and the fourth connecting rod; the first end of the first connecting rod is fixedly connected with the first end of the second connecting rod, and the second end of the first connecting rod is fixedly connected with the first end of the fourth connecting rod; the first end of the third connecting rod is fixedly connected with the second end of the second connecting rod, and the second end of the third connecting rod is fixedly connected with the second end of the fourth connecting rod.
Further, an extension line of the first connecting rod close to the fourth connecting rod intersects with an extension line of the third connecting rod close to the fourth connecting rod; the extension line of the second connecting rod close to the third connecting rod is intersected with the extension line of the fourth connecting rod close to the third connecting rod.
Further, welding seam surplus height grinding device still includes: a support wheel; the supporting wheel is rotatably arranged in the frame, and the middle part of the grinding belt penetrates through the supporting wheel.
Further, the height of the support wheel is greater than the height of the drive wheel.
Furthermore, the supporting wheel, the driving wheel and the grinding driving wheel are distributed in a triangular shape.
Further, welding seam surplus height grinding device still includes: a pushing mechanism; the pushing mechanism includes: a first push rod and a second push rod; the first end of the first push rod is fixedly connected with the frame, and the second end of the first push rod is fixedly connected with the second push rod.
Further, the first end of the first push rod forms an obtuse angle with the frame, and the second end of the first push rod forms an obtuse angle with the second push rod.
Further, the travelling wheels are arranged at the bottom of the frame far away from the first push rod; the grinding driving wheel is arranged at the bottom of the frame close to the first push rod.
Further, a foot pedal is arranged on the side portion, close to the first push rod, of the frame.
One or more technical solutions provided in the embodiments of the present application have at least the following technical effects or advantages:
because walking wheel and the drive wheel of polishing all can set up the bottom at the frame with the rotary type, so, drive the drive wheel of polishing on the frame and reach the work position through walking wheel action, because driving motor's fixed end is fixed to be set up in the frame, driving motor's action end is provided with the drive wheel, the both ends of abrasive belt cup joint respectively on drive wheel and the drive wheel of polishing, so, driving motor drives the drive wheel action, the drive wheel drives the abrasive belt and rotates at the drive wheel of polishing, the abrasive belt polishes the surplus height of welding seam at the work position, improve the surplus height of welding seam efficiency of polishing, improve the surplus height of welding seam operational environment of polishing, reduce the surplus height of welding seam intensity.
Drawings
Fig. 1 is the embodiment of the utility model provides a welding seam surplus height grinding device's schematic structure diagram.
Detailed Description
Referring to fig. 1, the embodiment of the utility model provides a welding seam surplus height grinding device includes: frame 1, walking wheel 2, driving motor 3, polishing drive wheel 4 and abrasive belt 5.
The walking wheel 2 and the grinding driving wheel 4 can be rotatably arranged at the bottom of the frame 1.
The fixed end of the driving motor 3 is fixedly arranged in the frame 1, and the action end of the driving motor 3 is provided with a driving wheel 6.
Two ends of the grinding belt 5 are respectively sleeved on the driving wheel 6 and the grinding driving wheel 4.
This application embodiment is because walking wheel 2 and the equal rotatable ground setting of drive wheel 4 of polishing set in the bottom of frame 1, so, drive the drive wheel 4 that polishes on the frame 1 and reach the work position through 2 actions of walking wheel, because the fixed end that drives driving motor 3 sets up in frame 1, driving motor 4's action end is provided with drive wheel 6, the both ends of abrasive belt 5 are cup jointed respectively on drive wheel 6 and the drive wheel 4 of polishing, so, driving motor 3 drives the action of drive wheel 6, drive wheel 6 drives abrasive belt 5 and rotates at drive wheel 4 of polishing, abrasive belt 5 polishes the surplus height of the welding seam at the work position, improve the surplus height of welding seam efficiency of polishing, improve the surplus height of welding seam operational environment of polishing, reduce the surplus height of welding seam intensity of labour of polishing, practice thrift the.
Specifically, the vehicle frame 1 includes: a first connecting rod 1-1, a second connecting rod 1-2, a third connecting rod 1-3 and a fourth connecting rod 1-4.
The first end of the first connecting rod 1-1 is fixedly connected with the first end of the second connecting rod 1-2. Specifically, in the present embodiment, the first end of the first connecting rod 1-1 may be fixedly connected to the first end of the second connecting rod 1-2 by welding. The second end of the first connecting rod 1-1 is fixedly connected with the first end of the fourth connecting rod 1-4. Specifically, in the present embodiment, the second end of the first connecting rod 1-1 may be fixedly connected to the first end of the fourth connecting rod 1-4 by welding.
The first end of the third connecting rod 1-3 is fixedly connected with the second end of the second connecting rod 1-2. Specifically, in the present embodiment, the first end of the third connecting rod 1-3 may be fixedly connected to the second end of the second connecting rod 1-2 by welding. The second end of the third connecting rod 1-3 is fixedly connected with the second end of the fourth connecting rod 1-4. Specifically, in the present embodiment, the second end of the third connecting rod 1-3 may be fixedly connected to the second end of the fourth connecting rod 1-4 by welding.
The extension line of the first connecting rod 1-1 close to the fourth connecting rod 1-4 is intersected with the extension line of the third connecting rod 1-3 close to the fourth connecting rod 1-4. The extension line of the second connecting rod 1-2 close to the third connecting rod 1-3 is intersected with the extension line of the fourth connecting rod 1-4 close to the third connecting rod 1-3.
Specifically, welding seam surplus height grinding device still includes: supporting the wheels 7.
The support wheels 7 are rotatably arranged in the frame 1. Specifically, in the present embodiment, the support wheels 7 are rotatably provided in the frame 1 through a rotation shaft. The middle of the abrasive belt 5 passes through the support wheel 7.
The height of the support wheels 7 is greater than the height of the drive wheels 6. The supporting wheel 7, the driving wheel 6 and the polishing driving wheel 4 are distributed in a triangular shape, so that the polishing belt 5 is in a triangular shape, and the stability of polishing the weld joint residual height is ensured.
Specifically, welding seam surplus height grinding device still includes: a pushing mechanism 8.
The pushing mechanism 8 includes: a first push rod 8-1 and a second push rod 8-2.
The first end of the first push rod 8-1 is fixedly connected with the frame 1. Specifically, in the present embodiment, the first end of the first push rod 8-1 may be fixedly connected to the frame 1 by welding. The second end of the first push rod 8-1 is fixedly connected with the second push rod 8-2. Specifically, in the present embodiment, the second end of the first push rod 8-1 may be fixedly connected to the second push rod 8-2 by welding.
The first end of the first push rod 8-1 forms an obtuse angle with the frame 1, and the second end of the first push rod 8-1 forms an obtuse angle with the second push rod 8-2, so that the push is facilitated.
The travelling wheel 2 is arranged at the bottom of the frame 1 far away from the first push rod 8-1; the grinding driving wheel 4 is arranged at the bottom of the frame 1 close to the first push rod 8-1, and the walking wheel 2 and the grinding driving wheel 4 are guaranteed not to interfere with each other.
The side part of the frame 1 close to the first push rod 8-1 is fixedly provided with a pedal 9. Specifically, in the present embodiment, the side of the frame 1 near the first push rod 8-1 may be fixedly provided with a foot board 9 by welding. The foot board 9 is triangular, which is convenient for operating the bicycle frame 1.
In order to more clearly describe the embodiment of the present invention, the following description is provided on the using method of the embodiment of the present invention.
The worker grasps the second push rod 8-2 and pushes it. The first end of the first push rod 8-1 is fixedly connected with the joint of the fourth connecting rod 1-4 and the third connecting rod 1-3, the second push rod 8-2 transmits the thrust to the frame 1 through the first push rod 8-1, the frame 1 transmits the thrust to the walking wheel 2, the walking wheel 2 is rotatably arranged on the frame 1 through a rotating shaft, and the frame 1 moves to reach a working position.
When the grinding belt arrives at a working position, the grinding belt is started and fixedly installed on the driving motor 3, the driving motor 3 drives the driving wheel 6 to act, and the driving wheel 6 drives the grinding belt 5 to rotate on the grinding driving wheel 4 and the supporting wheel 7. The driving motor 3 is fixedly arranged on the first side of the first connecting rod 1-1, the polishing driving wheel 4 is rotatably arranged on the second side of the first connecting rod 1-1, the first side of the first connecting rod 1-1 is opposite to the second side of the first connecting rod 1-1, the supporting wheel 7 is rotatably arranged at the joint of the second connecting rod 1-2 and the third connecting rod 1-3, the supporting wheel 7, the driving wheel 6 and the polishing driving wheel 4 are distributed in a triangular shape, and then the grinding belt 5 is triangular, so that the grinding stability of the weld joint residual height is ensured.
The grinding belt 5 is used for grinding the weld reinforcement at the working position, so that the grinding efficiency of the weld reinforcement is improved, the grinding working environment of the weld reinforcement is improved, the grinding labor intensity of the weld reinforcement is reduced, and the manpower is saved.
Finally, it should be noted that the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting, and although the present invention has been described in detail with reference to the examples, those skilled in the art should understand that the technical solutions of the present invention can be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should be covered by the scope of the claims of the present invention.
Claims (10)
1. The utility model provides a welding seam surplus height grinding device which characterized in that includes: the grinding machine comprises a frame, traveling wheels, a driving motor, a grinding driving wheel and a grinding belt;
the travelling wheel and the grinding driving wheel can be rotatably arranged at the bottom of the frame;
the fixed end of the driving motor is fixedly arranged in the frame, and the action end of the driving motor is provided with a driving wheel;
and two ends of the grinding belt are respectively sleeved on the driving wheel and the grinding driving wheel.
2. The weld reinforcement grinding device according to claim 1, wherein the frame comprises: the first connecting rod, the second connecting rod, the third connecting rod and the fourth connecting rod;
the first end of the first connecting rod is fixedly connected with the first end of the second connecting rod, and the second end of the first connecting rod is fixedly connected with the first end of the fourth connecting rod;
the first end of the third connecting rod is fixedly connected with the second end of the second connecting rod, and the second end of the third connecting rod is fixedly connected with the second end of the fourth connecting rod.
3. The weld reinforcement grinding device according to claim 2, characterized in that:
an extension line of the first connecting rod close to the fourth connecting rod is intersected with an extension line of the third connecting rod close to the fourth connecting rod;
the extension line of the second connecting rod close to the third connecting rod is intersected with the extension line of the fourth connecting rod close to the third connecting rod.
4. The weld reinforcement grinding device according to claim 1, further comprising: a support wheel;
the supporting wheel is rotatably arranged in the frame, and the middle part of the grinding belt penetrates through the supporting wheel.
5. The weld reinforcement grinding device according to claim 4, characterized in that:
the height of the supporting wheel is greater than that of the driving wheel.
6. The weld reinforcement grinding device according to claim 4, characterized in that:
the supporting wheel, the driving wheel and the polishing driving wheel are distributed in a triangular shape.
7. The weld reinforcement grinding device according to claim 1, further comprising: a pushing mechanism;
the pushing mechanism includes: a first push rod and a second push rod;
the first end of the first push rod is fixedly connected with the frame, and the second end of the first push rod is fixedly connected with the second push rod.
8. The weld reinforcement grinding device according to claim 7, characterized in that:
the first end of the first push rod forms an obtuse angle with the frame, and the second end of the first push rod forms an obtuse angle with the second push rod.
9. The weld reinforcement grinding device according to claim 7, characterized in that:
the travelling wheel is arranged at the bottom of the frame far away from the first push rod;
the grinding driving wheel is arranged at the bottom of the frame close to the first push rod.
10. The weld reinforcement grinding device according to claim 7, characterized in that:
a pedal is arranged on the side, close to the first push rod, of the frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920894312.XU CN210360741U (en) | 2019-06-13 | 2019-06-13 | Welding seam surplus height grinding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920894312.XU CN210360741U (en) | 2019-06-13 | 2019-06-13 | Welding seam surplus height grinding device |
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| Publication Number | Publication Date |
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| CN210360741U true CN210360741U (en) | 2020-04-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920894312.XU Active CN210360741U (en) | 2019-06-13 | 2019-06-13 | Welding seam surplus height grinding device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113664700A (en) * | 2021-08-28 | 2021-11-19 | 王明 | Can carry out dish pearl device of polishing comprehensively to string of beads |
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2019
- 2019-06-13 CN CN201920894312.XU patent/CN210360741U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113664700A (en) * | 2021-08-28 | 2021-11-19 | 王明 | Can carry out dish pearl device of polishing comprehensively to string of beads |
| CN113664700B (en) * | 2021-08-28 | 2024-01-23 | 重庆艺锦陶瓷有限公司 | Can carry out dish pearl device of polishing comprehensively to string of beads |
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