CN214393033U - Tool lifting and rotating mechanism - Google Patents
Tool lifting and rotating mechanism Download PDFInfo
- Publication number
- CN214393033U CN214393033U CN202023243722.XU CN202023243722U CN214393033U CN 214393033 U CN214393033 U CN 214393033U CN 202023243722 U CN202023243722 U CN 202023243722U CN 214393033 U CN214393033 U CN 214393033U
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- supporting plate
- tool
- assembly
- rod
- supporting rod
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Abstract
The utility model relates to a tool lifting and rotating mechanism, which comprises an upper supporting plate, a lower supporting plate, a jacking component, a rotating component and a supporting rod for supporting a tool fixture, wherein the lower supporting plate is arranged on the ground, the rotating component is arranged between the lower supporting plate and the upper supporting plate, and the upper supporting plate rotates in a horizontal plane under the action of the rotating component; the jacking assembly is arranged on the upper supporting plate, and the output end of the jacking assembly is connected with the supporting rod to drive the supporting rod to vertically move up and down. The large-scale tool is supported through the jacking assembly and the supporting rod, so that the large-scale tool is in a suspended state; the rotating assembly is arranged between the upper supporting plate and the lower supporting plate, and after the tool is in a suspended state, an operator can easily realize in-situ rotation of the tool by only small force. The utility model discloses workman intensity of labour has significantly reduced makes things convenient for operator welding jobs, and effectual improvement work efficiency practices thrift the human cost.
Description
Technical Field
The utility model relates to a welding process technical field, concretely relates to frock lifting and drop rotating mechanism.
Background
With the advance of science and technology, the white car body welding technology is mature day by day, the mechanization degree is improved, and the output of a welding assembly is improved, so that the improvement of the production efficiency, the reduction of the labor intensity of workers and the shortening of the auxiliary welding time are particularly important in the welding process.
When the suspension point manual welding is carried out, when a large welding assembly is met, the clamp needs to be rotated for many times to complete all welding operations because welding spots are scattered, and when the production of a shift is two hundred, the clamp needs to be rotated for thousands of times a day, which wastes time and labor. And the weight of the clamp is generally more than one ton, and three operators are required to rotate the clamp simultaneously to complete the rotation of the clamp. When the clamp is rotated, only four casters of the clamp can be used, but the clamp is too heavy and is very difficult to rotate; and the rotation center is not easy to control, and the whole body is easy to deviate during rotation.
SUMMERY OF THE UTILITY MODEL
For solving the above problem, the utility model provides a rational in infrastructure, easy operation's frock lifting and drop rotating mechanism utilizes this mechanism can easily quick rotate anchor clamps.
The utility model adopts the technical proposal that: the utility model provides a frock lifting and drop rotating mechanism which characterized in that: the tool fixture comprises an upper supporting plate, a lower supporting plate, a jacking assembly, a rotating assembly and a supporting rod for supporting the tool fixture, wherein the lower supporting plate is arranged on the ground, the rotating assembly is arranged between the lower supporting plate and the upper supporting plate, and the upper supporting plate rotates in a horizontal plane under the action of the rotating assembly; the jacking assembly is arranged on the upper supporting plate, and the output end of the jacking assembly is connected with the supporting rod to drive the supporting rod to vertically move.
Preferably, the jacking assembly comprises a hydraulic oil cylinder, a hydraulic lifting driving rod and an oil drain screw, the hydraulic oil cylinder is arranged on the upper supporting plate, and the supporting rod is connected with a hydraulic piston in the hydraulic oil cylinder; screwing down the oil drain screw to drive the hydraulic lifting driving rod, so that the supporting rod is jacked up, and the tool is separated from the ground; and loosening the oil drainage screw to enable the supporting rod to fall down.
Preferably, the rotating assembly comprises a rotary bearing.
Preferably, the support rod is supported at the center of gravity point of the tool clamp.
The utility model discloses the beneficial effect who gains is: the large-scale tool is supported through the jacking assembly and the supporting rod, so that the large-scale tool is in a suspended state; the rotating assembly is arranged between the upper supporting plate and the lower supporting plate, and after the tool is in a suspended state, an operator can easily realize in-situ rotation of the tool by only small force. The utility model discloses workman intensity of labour has significantly reduced makes things convenient for operator welding jobs, and effectual improvement work efficiency practices thrift the human cost.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic view of the lifting and rotating mechanism of the present invention when supporting the tool;
in the figure: 1. a lower support plate; 2. an upper support plate; 3. a rotating bearing; 4. a hydraulic cylinder; 5. a support bar; 6. a hydraulic lifting drive rod; 7. oil drain screws; 8. provided is a tooling clamp.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and specific embodiments.
As shown in fig. 1-2, the utility model discloses a tool lifting and rotating mechanism, which comprises an upper supporting plate 2, a lower supporting plate 1, a jacking assembly, a rotating assembly and a supporting rod 5 for supporting a tool clamp 8, wherein the lower supporting plate 1 is arranged on the ground, the rotating assembly is arranged between the lower supporting plate 1 and the upper supporting plate 2, the lower supporting plate 1 is fixed, the upper supporting plate 2 is pushed, and the upper supporting plate 2 can rotate in the horizontal plane; the jacking assembly is arranged on the upper supporting plate 2, the output end of the jacking assembly is connected with the supporting rod 5, and the supporting rod 5 is driven to vertically move.
When the part assembly needs to be welded, the part is firstly installed on the tool clamp 8; then move frock clamp 8 whole to frock lifting rotating mechanism top (when guaranteeing frock clamp 8 to fall down, bracing piece 5 can support at frock clamp 8's gravity center point just, and overall stability is better). Initially, four casters of the tooling fixture 8 contact the ground; before welding, a part to be welded on the tool clamp 8 is jacked to a required welding height through the jacking assembly and the supporting rod 5, so that the tool clamp 8 is in a suspended state; when the tool clamp 8 needs to be rotated and switched to the next welding point, under the action of the rotating assembly, an operator only needs small force to complete the rotation of the whole tool clamp 8.
In the embodiment, the jacking assembly can adopt a structure similar to a jack and comprises a hydraulic oil cylinder 4, a hydraulic lifting driving rod 6 and an oil drain screw 7, wherein the hydraulic oil cylinder 4 is arranged on the upper supporting plate 2, and the supporting rod 5 is connected with a hydraulic piston in the hydraulic oil cylinder 4; screwing down the oil drain screw 7 to drive the hydraulic lifting drive rod 6, so that the support rod 5 is jacked up, and the whole tool clamp is separated from the ground; after using up, loosen oil drain screw 7, bracing piece 5 falls down, four truckles of frock clamp 8 and ground contact, it can to wholly release frock clamp 8.
In this embodiment, the swivel assembly includes swivel bearing 3, and compare with traditional swivel caster, replace the slip with rolling, reduced frictional resistance, it is laborsaving to rotate more. Of course, the rotating assembly may be designed in other structures as long as the upper support plate 2 and the lower support plate 1 can relatively rotate in the horizontal plane (e.g., in the form of a shaft and a shaft hole).
The foregoing shows and describes the general principles and principal structural features of the invention. The present invention is not limited by the above-mentioned examples, and the present invention can be modified in various ways without departing from the spirit and scope of the present invention, and these modifications and improvements fall within the scope of the present invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (4)
1. The utility model provides a frock lifting and drop rotating mechanism which characterized in that: the tool fixture comprises an upper supporting plate, a lower supporting plate, a jacking assembly, a rotating assembly and a supporting rod for supporting the tool fixture, wherein the lower supporting plate is arranged on the ground, the rotating assembly is arranged between the lower supporting plate and the upper supporting plate, and the upper supporting plate rotates in a horizontal plane under the action of the rotating assembly; the jacking assembly is arranged on the upper supporting plate, and the output end of the jacking assembly is connected with the supporting rod to drive the supporting rod to vertically move.
2. The tool lifting and rotating mechanism according to claim 1, wherein: the jacking assembly comprises a hydraulic oil cylinder, a hydraulic lifting driving rod and an oil drainage screw, the hydraulic oil cylinder is arranged on the upper supporting plate, and the supporting rod is connected with a hydraulic piston in the hydraulic oil cylinder; screwing down the oil drain screw to drive the hydraulic lifting driving rod, so that the supporting rod is jacked up, and the tool is separated from the ground; and loosening the oil drainage screw to enable the supporting rod to fall down.
3. The tool lifting and rotating mechanism according to claim 1, wherein: the rotating assembly includes a rotational bearing.
4. The tool lifting and rotating mechanism according to claim 1, wherein: the support rod is supported at the center of gravity point of the tool clamp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023243722.XU CN214393033U (en) | 2020-12-29 | 2020-12-29 | Tool lifting and rotating mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023243722.XU CN214393033U (en) | 2020-12-29 | 2020-12-29 | Tool lifting and rotating mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214393033U true CN214393033U (en) | 2021-10-15 |
Family
ID=78042825
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023243722.XU Active CN214393033U (en) | 2020-12-29 | 2020-12-29 | Tool lifting and rotating mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214393033U (en) |
-
2020
- 2020-12-29 CN CN202023243722.XU patent/CN214393033U/en active Active
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