CN221051338U - Machining work piece hoist device - Google Patents
Machining work piece hoist device Download PDFInfo
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- CN221051338U CN221051338U CN202322567618.3U CN202322567618U CN221051338U CN 221051338 U CN221051338 U CN 221051338U CN 202322567618 U CN202322567618 U CN 202322567618U CN 221051338 U CN221051338 U CN 221051338U
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- lifting
- iron chain
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- mounting hole
- triangle
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- 238000003754 machining Methods 0.000 title abstract description 13
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 34
- 230000008859 change Effects 0.000 abstract description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 230000009471 action Effects 0.000 description 3
- 230000005484 gravity Effects 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 239000013585 weight reducing agent Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model provides a machining work piece hoist device, includes safe rings, hoist transfer support, iron chain, triangle-shaped go-between, hoist center post, L shape catch bar, anchor clamps mount pad, hoist transfer support is located safe rings downside, hoist transfer support upper portion has rings mounting hole, rings mounting hole and safe rings sub-unit connection, hoist transfer support lower part has the iron chain mounting hole, three iron chain mounting hole is circumference and distributes, the iron chain is located hoist transfer support downside, the iron chain upper end is connected with the iron chain mounting hole, the triangle-shaped go-between is located the iron chain lower part, triangle-shaped go-between upper portion is connected with the iron chain lower extreme, triangle-shaped go-between lower part has the cylinder, L shape catch bar is located triangle-shaped go-between lower part, L shape catch bar upper portion has the change hole, change hole and cylinder rotation connection, L shape catch bar middle part has the pivot, hoist center post is located triangle-shaped go-between lower part.
Description
Technical Field
The utility model relates to the field of workpiece hoisting, in particular to a hoisting device for machining workpieces.
Background
The prior patent (bulletin number: CN 219384440U) proposes a mechanical processing workpiece lifting device, which comprises a connecting plate, a plurality of adjusting holes are formed in the surfaces of the connecting plate and a lifting rod, the connecting plate and the lifting rod are connected with each other through a connecting structure, the lifting rod and the connecting plate are connected with a bolt in a threaded manner, a lifting hook part is inserted in the front of the connecting plate, a rubber sleeve is sleeved on the surface of the lifting hook part, the rubber sleeve is elastic, an extension rod is fixedly connected to one side of the lifting rod, a guide rod positioned at the bottom of the lifting rod is fixedly connected to the surface of the extension rod, a sleeve block sleeved on the surface of the guide rod is fixedly connected to the back of the connecting plate, and the sleeve block is in sliding connection with the guide rod.
Disclosure of Invention
The utility model aims at the defects in the prior art, and provides the mechanical processing workpiece hoisting device which has the advantages that when a mechanical processing workpiece hoisting device is used for hoisting workpieces, the lifting hook slowly pulls the safety lifting ring upwards, the lifting tool support is temporarily and relatively static under the action of gravity, the iron chain pulls the triangular connecting ring, the triangular connecting ring drives the L-shaped pushing rod to rotate upwards, the pushing column arranged at the lower part of the L-shaped pushing rod drives the fixture mounting seat to move towards the middle along the sliding rail, and the three arc fixtures simultaneously clamp the workpieces and hoist the workpieces along with the lifting hook.
The utility model aims at realizing the following technical scheme:
The utility model provides a machining work piece hoist device, includes safe rings, hoist transfer support, iron chain, triangle-shaped go-between, hoist center post, L shape catch bar, anchor clamps mount pad, hoist transfer support is located safe rings downside, hoist transfer support upper portion has rings mounting hole, rings mounting hole and safe rings sub-unit connection, hoist transfer support lower part has the iron chain mounting hole, three iron chain mounting hole is circumference and distributes, the iron chain is located hoist transfer support downside, the iron chain upper end is connected with the iron chain mounting hole, the triangle-shaped go-between is located the iron chain lower part, triangle-shaped go-between upper portion is connected with the iron chain lower extreme, triangle-shaped go-between lower part has the cylinder, L shape catch bar is located triangle-shaped go-between lower part, L shape catch bar upper portion has the change hole, change hole and cylinder rotation connection, L shape catch bar middle part has the pivot, hoist center post is located triangle-shaped go-between lower part.
The side of the lifting appliance center column is provided with lifting appliance supports, three lifting appliance supports are distributed circumferentially, a sliding cavity is formed in the lifting appliance supports, an L-shaped pushing rod is inserted into the sliding cavity, a rotary hole is formed in the side of the sliding cavity, a rotary shaft is rotationally connected with a clamp mounting seat, the clamp mounting seat is located at the lower part of the lifting appliance supports, a notch is formed in the clamp mounting seat, and the L-shaped pushing rod is inserted into the notch.
Advantageous effects
1. When the workpiece is lifted by the mechanical processing workpiece lifting device, the lifting hook slowly pulls the safe lifting ring upwards, the lifting tool support is temporarily and relatively static under the action of gravity, the triangular connecting ring is pulled by the iron chain, the triangular connecting ring drives the L-shaped pushing rod to rotate upwards, the pushing column arranged at the lower part of the L-shaped pushing rod drives the clamp mounting seat to move towards the middle along the sliding rail, and the three arc clamps simultaneously clamp the workpiece and lift the workpiece along with the lifting hook.
2. When the workpiece is hoisted by the mechanical processing workpiece hoisting device, the three arc clamps 14 simultaneously move inwards to clamp the workpiece, the inner side surfaces of the arc clamps are formed by splicing the arc clamps with various radiuses, and the device can adapt to cake-shaped workpieces with various sizes, so that the device can clamp workpieces with various radiuses, and has strong adaptability.
3. When the workpiece is hoisted by the mechanical processing workpiece hoisting device, the inner side of the arc-shaped clamp is provided with the elastic base plate, the elastic base plate has elasticity, the outer circular surface of the cake-shaped workpiece is uneven before processing, the elastic base plate can increase the stressed area of the workpiece through elastic deformation, and the surface friction force is improved, so that the device is firmer and has high safety when clamping the workpiece.
4. When the workpiece hoisting device for machining is used for hoisting workpieces, three hoisting tool supports are uniformly distributed on the side face of the hoisting tool center column, the hoisting tool supports are designed to reduce weight, the weight of the hoisting tool supports is reduced by hollowing out, and the strength and toughness are improved by welding the partition plates in the hoisting tool supports and embedding the slide rails on the outer sides of the hoisting tool supports, so that when the hoisting operation is matched between operators, the strength is saved, and the operation is convenient.
Drawings
Fig. 1 is a schematic structural view of a hoisting device for machining a workpiece according to the present utility model.
Fig. 2 is a schematic front view of a mechanical processing workpiece lifting device according to the utility model.
Fig. 3 is a schematic top view of a lifting device for machining a workpiece according to the present utility model.
Fig. 4 is a schematic side view and cross section structure of a hoisting device for machining a workpiece according to the present utility model.
Fig. 5 is a schematic view illustrating a bottom view of a lifting device for machining a workpiece according to the present utility model.
Fig. 6 is a schematic diagram of an explosion structure of a hoisting device for machining a workpiece according to the utility model.
Description of the embodiments
The utility model is described in further detail below with reference to the drawings and examples:
Example 1:
The utility model provides a machining work piece hoist device, includes safe rings 1, hoist transfer support 2, iron chain 3, triangle-shaped go-between 4, hoist center post 5, L shape push rod 7, anchor clamps mount pad 8, hoist transfer support 2 is located safe rings 1 downside, hoist transfer support 2 upper portion has rings mounting hole 9, rings mounting hole 9 is connected with safe rings 1 lower part, hoist transfer support 2 lower part has iron chain mounting hole 10, three iron chain mounting hole 10 is circumference distribution, iron chain 3 is located hoist transfer support 2 downside, iron chain 3 upper end is connected with iron chain mounting hole 10, triangle-shaped go-between 4 is located iron chain 3 lower part, triangle-shaped go-between 4 upper portion is connected with iron chain 3 lower extreme, triangle-shaped go-between 4 lower part has cylinder 22, L shape push rod 7 is located triangle-between 4 lower part, L shape push rod 7 upper portion has a pivot 21, pivot 21 is connected with cylinder 22 rotation, L shape push rod 7 middle part has pivot 19, hoist center post 5 is located triangle-shaped go-between 4 lower part.
Example 2:
According to the utility model, the side surface of the lifting center column 5 is provided with the lifting support 6, three lifting supports 6 are circumferentially distributed, the sliding cavity 17 is formed in the lifting support 6, when a workpiece lifting device for machining workpieces lifts workpieces, the side surface of the lifting center column 5 is uniformly distributed with the three lifting supports 6, the lifting support 6 adopts a weight reduction design, the weight of the lifting support 6 is reduced by hollowing out the lifting support 6, a baffle plate is welded in the lifting support 6, and a slide rail 11 is inlaid outside the lifting support 6 to improve strength and toughness, so that when an operator cooperates with lifting operation, the lifting operation is convenient, an L-shaped pushing rod 7 is inserted into the sliding cavity 17, a rotary hole 18 is formed in the side surface of the sliding cavity 17, a rotary shaft 19 is rotationally connected with a clamp mounting seat 8, the clamp mounting seat 8 is positioned at the lower part of the lifting support 6, a notch 15 is formed in the clamp mounting seat 8, and the L-shaped pushing rod 7 is inserted into the notch 15.
Example 3:
According to the utility model, a chute 16 is arranged in the notch 15, a pushing column 20 is arranged at the lower part of the L-shaped pushing rod 7, the pushing column 20 is matched with the chute 16, the pushing column 20 is connected with the chute 16, the pushing column 20 slides in the chute 16, a guide groove 12 is arranged at the upper part of the notch 15, a sliding rail 11 is arranged at the outer side of the lifting tool support 6, when a workpiece is lifted by the mechanical processing workpiece lifting device, the lifting hook slowly pulls up the safety lifting ring 1, under the action of gravity, the lifting tool support 6 is temporarily relatively stationary, the iron chain 3 pulls the triangular connecting ring 4, the triangular connecting ring 4 drives the L-shaped pushing rod 7 to rotate upwards, the pushing column 20 arranged at the lower part of the L-shaped pushing rod 7 drives the clamp mounting seat 8 to move towards the middle along with the sliding rail 11, and three arc clamps 14 clamp the workpiece at the same time and lift the workpiece along with the lifting hook.
Example 4:
According to the utility model, the guide groove 12 is adapted to the slide rail 11, the guide groove 12 is connected with the slide rail 11, the guide groove 12 is sleeved outside the slide rail 11 and slides, the connecting column 13 is arranged at the inner side of the clamp mounting seat 8, the arc clamps 14 are arranged at the inner side of the connecting column 13, when the workpiece is lifted by the mechanical processing workpiece lifting device, the three arc clamps 14 simultaneously move inwards to clamp the workpiece, the inner side surfaces of the arc clamps 14 are formed by splicing arc shapes with various radiuses, so that the device can clamp workpieces with various radiuses, the adaptability is strong, the inner surface of the arc clamps 14 is provided with the elastic base plate 23, when the workpiece is lifted by the mechanical processing workpiece lifting device, the elastic base plate 23 has elasticity, the outer circular surface of the workpiece is uneven before processing, the elastic base plate 23 can increase the stressed area of the workpiece, and the surface friction force is improved, so that the device is firmer and has high safety when clamping the workpiece.
Example 5:
The utility model comprises the following steps: the lower part of the safety lifting ring 1 is connected with a lifting ring mounting hole 9 arranged on the upper part of a lifting tool switching support 2, a steel chain mounting hole 10 arranged on the lower part of the lifting tool switching support 2 is connected with the upper part of a steel chain 3, the lower part of the steel chain 3 is connected with the upper part of a triangular connecting ring 4, a cylinder 22 arranged on the lower part of the triangular connecting ring 4 is rotationally connected with a rotating hole 21 arranged on the upper part of an L-shaped pushing rod 7, the L-shaped pushing rod 7 is inserted into a sliding cavity 17 arranged in a lifting tool support 6, a rotating shaft 19 arranged in the middle part of the L-shaped pushing rod 7 is rotationally connected with a rotating hole 18 arranged on the side surface of the sliding cavity 17, a pushing column 20 arranged on the lower part of the L-shaped pushing rod 7 is inserted into a notch 15, the pushing column 20 is in sliding connection with a sliding groove 16 arranged in the notch 15, and a guide groove 12 arranged on the upper part of the notch 15 is in sliding connection with a sliding rail 11 arranged on the outer side of the lifting tool support 6.
The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, and it should be noted that it is possible for those skilled in the art to make several improvements and modifications without departing from the technical principle of the present utility model, and these improvements and modifications should also be regarded as the protection scope of the present utility model.
Claims (4)
1. A mechanical processing workpiece lifting device is characterized by comprising a safety lifting ring (1), a lifting appliance switching support (2), an iron chain (3), a triangular connecting ring (4), a lifting appliance center post (5), an L-shaped pushing rod (7) and a clamp mounting seat (8), wherein the lifting appliance switching support (2) is arranged at the lower side of the safety lifting ring (1), a lifting ring mounting hole (9) is formed in the upper part of the lifting appliance switching support (2), the lifting ring mounting hole (9) is connected with the lower part of the safety lifting ring (1), iron chain mounting holes (10) are formed in the lower part of the lifting appliance switching support (2), three iron chain mounting holes (10) are distributed circumferentially, the iron chain (3) is arranged at the lower side of the lifting appliance switching support (2), the upper end of the iron chain (3) is connected with the iron chain mounting hole (10), the triangular connecting ring (4) is arranged at the lower part of the iron chain (3), the lower part of the triangular connecting ring (4) is provided with a cylinder (22), the L-shaped pushing rod (7) is arranged at the lower part of the triangular connecting ring (4), the L-shaped pushing rod (7) is provided with a rotary hole (21), the rotary shaft (19) is arranged at the upper part of the lifting appliance switching support (21), the lifting appliance center column (5) is positioned at the lower part of the triangular connecting ring (4).
2. The mechanical processing workpiece lifting device according to claim 1, wherein the side surface of the lifting center column (5) is provided with lifting supports (6), three lifting supports (6) are circumferentially distributed, a sliding cavity (17) is formed in the lifting supports (6), an L-shaped pushing rod (7) is inserted into the sliding cavity (17), a rotary hole (18) is formed in the side surface of the sliding cavity (17), a rotating shaft (19) is rotatably connected with a clamp mounting seat (8), the clamp mounting seat (8) is positioned at the lower part of the lifting supports (6), a notch (15) is formed in the clamp mounting seat (8), and the L-shaped pushing rod (7) is inserted into the notch (15).
3. The mechanical processing workpiece lifting device according to claim 2, wherein the chute (16) is arranged in the notch (15), the pushing column (20) is arranged at the lower part of the L-shaped pushing rod (7), the pushing column (20) is matched with the chute (16), the pushing column (20) is connected with the chute (16), the pushing column (20) slides in the chute (16), the guide groove (12) is arranged at the upper part of the notch (15), and the sliding rail (11) is arranged at the outer side of the lifting appliance bracket (6).
4. The mechanical processing workpiece lifting device according to claim 3, wherein the guide groove (12) is matched with the sliding rail (11), the guide groove (12) is connected with the sliding rail (11), the guide groove (12) is sleeved outside the sliding rail (11) to slide, the connecting column (13) is arranged on the inner side of the clamp mounting seat (8), the arc-shaped clamp (14) is arranged on the inner side of the connecting column (13), and the elastic base plate (23) is arranged on the inner surface of the arc-shaped clamp (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322567618.3U CN221051338U (en) | 2023-09-21 | 2023-09-21 | Machining work piece hoist device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322567618.3U CN221051338U (en) | 2023-09-21 | 2023-09-21 | Machining work piece hoist device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221051338U true CN221051338U (en) | 2024-05-31 |
Family
ID=91199270
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322567618.3U Active CN221051338U (en) | 2023-09-21 | 2023-09-21 | Machining work piece hoist device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221051338U (en) |
-
2023
- 2023-09-21 CN CN202322567618.3U patent/CN221051338U/en active Active
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