CN220575297U - Bifurcation floating support device - Google Patents
Bifurcation floating support device Download PDFInfo
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- CN220575297U CN220575297U CN202322120879.0U CN202322120879U CN220575297U CN 220575297 U CN220575297 U CN 220575297U CN 202322120879 U CN202322120879 U CN 202322120879U CN 220575297 U CN220575297 U CN 220575297U
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- 230000008093 supporting effect Effects 0.000 claims abstract description 100
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 2
- 239000013585 weight reducing agent Substances 0.000 claims description 2
- 230000009471 action Effects 0.000 abstract description 4
- 238000003754 machining Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a bifurcation floating support device, which solves the problems that in the prior art, the relative positions of a workpiece and a processing cutter are often deviated due to vibration, so that the processing precision and the processing efficiency are reduced, and the processed workpiece cannot be used due to overlarge vibration, so that the processing cost is increased. Specifically comprises at least two supporting units; each supporting unit comprises a supporting block and two auxiliary supporting cylinders; the bottom surface and the top surface of the supporting block are two planes which are parallel to each other; the top surface of the supporting block is used for supporting the top surface of the shell-like workpiece; the side surface of the supporting block is provided with an oil supply hole; the cylinder barrels of the two auxiliary supporting cylinders are respectively embedded in the supporting blocks, and the acting ends of the cylinder barrels extend out of the side walls of the supporting blocks; the action ends of the two auxiliary supporting cylinders are splayed and used for supporting the side wall of the shell-like workpiece; and an oil inlet of the auxiliary branch cylinder is communicated with the oil supply hole.
Description
Technical Field
The utility model relates to a supporting device used in the processing of shell parts, in particular to a bifurcation floating supporting device.
Background
At present, when a transmission shell part is processed, a part of part partition walls are provided with a gear opening area to be processed, and when the transmission shell part is processed, local stress is too large, so that a shell part is easy to vibrate; moreover, the cutter for machining has small cutting parameters, long machining time and high machining cost. In the prior art, the relative positions of the workpiece and the processing cutter are often deviated due to vibration, so that the processing precision and the processing efficiency are reduced, and when the vibration is too large, the processed workpiece cannot be used, so that the processing cost is obviously greatly increased. In China patent with publication number of CN205271524U and with the patent name of high-precision hydraulic clamp for processing control shell, a coaxial left center and right center are adopted to be matched with a control shell part to be processed; the right center can be movably positioned, so that the to-be-processed control shell is accurately positioned, the rejection rate is reduced, and meanwhile, the upper and lower clamping devices are used for clamping, so that the qualification rate of processed control shell parts is improved, but the hydraulic clamp is complex in structure and inconvenient to operate.
Disclosure of Invention
The utility model aims to provide a bifurcation floating support device, which solves the technical problems that in the prior art, the relative positions of a workpiece and a processing cutter are often deviated due to vibration, so that the processing precision and the processing efficiency are reduced, and when the vibration is too large, the processed workpiece cannot be used, and the processing cost is further increased.
In order to achieve the above object, the present utility model provides a bifurcated floating support device for supporting a shell-like workpiece; the special feature is that: comprises at least two supporting units; each supporting unit comprises a supporting block and two auxiliary supporting cylinders;
the bottom surface and the top surface of the supporting block are two planes which are parallel to each other; the top surface of the supporting block is used for supporting the top surface of the shell-like workpiece; the side surface of the supporting block is provided with an oil supply hole;
the cylinder barrels of the two auxiliary supporting cylinders are respectively embedded in the supporting blocks, and the acting ends of the cylinder barrels extend out of the side walls of the supporting blocks; the action ends of the two auxiliary supporting cylinders are splayed and used for supporting the side wall of the shell-like workpiece; and an oil inlet of the auxiliary branch cylinder is communicated with the oil supply hole.
Further, the device also comprises a bottom plate;
the two supporting units are arranged above the bottom plate;
the bottom surface of supporting shoe contacts with the bottom plate, supporting shoe and bottom plate fixed connection.
Further, the side surface of one side of the supporting block, which is far away from the acting end of the auxiliary supporting cylinder, is a step surface;
the support block is provided with threaded holes penetrating through the step surface and the bottom surface;
the threaded holes are internally provided with bolts for connecting the supporting blocks and the bottom plate.
Further, two bulges are arranged on the side wall of the supporting block;
the cylinder barrels of the two auxiliary supporting cylinders are respectively embedded in the two protrusions.
Further, the support block is provided with an avoidance gap.
Further, a weight reduction notch is formed in the supporting block.
Further, the supporting block is composed of a lower supporting body and an upper end cover;
the upper side wall of the lower support body is provided with two bulges, the two bulges are respectively provided with a cylinder body mounting groove, and the cylinder barrels of the two auxiliary supporting cylinders are respectively embedded in the two cylinder body mounting grooves;
the upper end cover is fixed at the upper end of the lower support body, and the cylinder barrel of the auxiliary supporting cylinder is fixed in the cylinder body mounting groove.
The utility model has the beneficial effects that:
1. the bifurcated floating support device provided by the utility model can assist in supporting the workpiece during processing of the workpiece, increase the stability and strength of the workpiece, reduce the vibration of the workpiece, avoid the deviation of the relative positions of the workpiece and a processing cutter, improve the processing precision and reduce the processing cost.
2. The bifurcated floating support device provided by the utility model has the advantages of simple structure, convenience in operation, automatic control and low cost, and can rapidly, conveniently, uniformly and moderately jack the bottom of the baffle wall of a workpiece.
Drawings
FIG. 1 is a schematic view of a bifurcated floating support apparatus embodiment of the present utility model as it would be used to support a shell-like workpiece (bottom panel not shown);
FIG. 2 is a schematic view of the structure of an embodiment of a bifurcated floating support device of the present utility model.
Reference numerals:
the device comprises a supporting block 1, an oil supply hole 11, a bulge 12, a step surface 13, a avoiding gap 14, a weight reducing gap 15, an auxiliary supporting cylinder 2, a shell workpiece 3, a bottom plate 4 and a bolt 5.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to fall within the scope of the utility model.
The bottom of the gear opening structure in the gearbox shell is not provided with a floating support or a fixed support. When the structure clamps a workpiece processing gear opening area, the transverse force of the workpiece is very large, so that the workpiece vibrates seriously. Therefore, the embodiment of the utility model provides the bifurcation floating supporting mechanism which has simple structure, can be automatically controlled and has low cost, and can quickly, conveniently, uniformly and moderately jack the bottom of the baffle wall of the workpiece, namely the bifurcation floating supporting device, which is used for supporting the gearbox shell; as shown in connection with fig. 1 and 2, the bifurcated floating support apparatus includes two support units; each support unit comprises a support block 1, two auxiliary cylinders 2 and a bottom plate 4. Both support units are arranged above the bottom plate 4.
The bottom surface and the top surface of the supporting block 1 are two planes which are parallel to each other; the top surface of the supporting block 1 is used for supporting the top surface of the shell-like workpiece 3; the bottom surface of the supporting block 1 is contacted with the bottom plate 4; the side surface of the supporting block 1 is provided with an oil supply hole 11; the side surface of the supporting block 1, which is far away from the working end of the auxiliary supporting cylinder 2, is a step surface 13; the supporting block 1 is provided with threaded holes penetrating through the step surface 13 and the bottom surface; the threaded hole is provided with a bolt 5 for connecting the supporting block 1 and the bottom plate 4. The support block 1 is composed of a lower support body and an upper end cover; two bulges 12 are arranged on the side wall of the upper part of the lower support body, a cylinder body mounting groove is respectively formed in the two bulges 12, and cylinder barrels of the two auxiliary supporting cylinders 2 are respectively embedded in the two cylinder body mounting grooves; the upper end cover is fixed at the upper end of the lower support body, and the cylinder barrel of the auxiliary supporting cylinder 2 is fixed in the cylinder body mounting groove. The action ends of the two auxiliary supporting cylinders 2 are splayed and used for supporting the side wall of the shell-like workpiece 3; the oil inlet of the auxiliary supporting cylinder 2 is communicated with the oil supply hole 11. In order to avoid collision with other parts when the supporting block 1 works, the embodiment of the utility model also provides a avoiding notch 14 on the supporting block 1. In order to reduce the weight of the supporting block 1 and facilitate carrying, the embodiment of the utility model is also provided with a weight reducing notch 15.
The use process comprises the following two aspects:
(1) Clamping a workpiece: after the workpiece is installed, the clamp is controlled to be clamped by controlling the control button of the installation hydraulic clamp, and after the pneumatic inspection is qualified, the auxiliary supporting cylinder 2 in the forked floating supporting device provided by the utility model is controlled to extend out of the cylinder barrel from the action end of the auxiliary supporting cylinder and tightly prop against the side wall of the workpiece, so that the auxiliary supporting effect is realized. Thereby achieving the effects that the clamp needs to increase strength, reduce vibration of a workpiece, improve processing efficiency and reduce cost.
(2) Unloading a workpiece: after the workpiece is processed, oil return and loosening of the clamp are controlled by controlling the control button of the hydraulic clamp, and the auxiliary supporting cylinder 2 in the forked floating supporting device provided by the utility model is controlled, so that the acting end of the auxiliary supporting cylinder rebounds to the cylinder barrel and leaves the side wall of the workpiece, thereby playing a role in preparing the unloading of the workpiece.
The foregoing is merely illustrative of specific embodiments of the present utility model, and the scope of the present utility model is not limited thereto, but any changes or substitutions within the technical scope of the present utility model should be covered by the scope of the present utility model. Therefore, the protection scope of the present utility model shall be subject to the protection scope of the claims.
Claims (7)
1. A bifurcated floating support device for supporting shell-like workpieces; the method is characterized in that: comprises at least two supporting units; each supporting unit comprises a supporting block (1) and two auxiliary supporting cylinders (2);
the bottom surface and the top surface of the supporting block (1) are two planes which are parallel to each other; the top surface and the bottom surface of the supporting block (1) are used for supporting the top surface of the shell-like workpiece (3); the side surface of the supporting block (1) is provided with an oil supply hole (11);
the cylinder barrels of the two auxiliary supporting cylinders (2) are respectively embedded in the supporting block (1), and the acting ends of the cylinder barrels extend out of the side wall of the supporting block (1); the acting ends of the two auxiliary supporting cylinders (2) are splayed and used for supporting the side wall of the shell-like workpiece (3); and an oil inlet of the auxiliary supporting cylinder (2) is communicated with the oil supply hole (11).
2. The bifurcated floating support apparatus of claim 1, wherein: also comprises a bottom plate (4);
both the supporting units are arranged above the bottom plate (4);
the bottom surface of the supporting block (1) is contacted with the bottom plate (4);
the supporting block (1) is fixedly connected with the bottom plate (4).
3. The bifurcated floating support apparatus of claim 2, wherein: the side surface of the supporting block (1) far away from the acting end side of the auxiliary supporting cylinder (2) is a step surface (13);
threaded holes penetrating through the step surface (13) and the bottom surface are formed in the supporting block (1);
the threaded hole is internally provided with a bolt (5) for connecting the supporting block (1) and the bottom plate (4).
4. A bifurcated floating support device according to claim 1 or 2 or 3, wherein: two bulges (12) are arranged on the side wall of the supporting block (1);
the cylinder barrels of the two auxiliary supporting cylinders (2) are respectively embedded in the two bulges (12).
5. A bifurcated floating support device as in claim 3, wherein: and the support block (1) is provided with an avoidance gap (14).
6. A bifurcated floating support device as in claim 3, wherein: the support block (1) is provided with a weight reduction notch (15).
7. The bifurcated floating support apparatus of claim 4, wherein: the supporting block (1) is composed of a lower supporting body and an upper end cover;
the upper side wall of the lower support body is provided with two bulges (12), the two bulges (12) are respectively provided with a cylinder body mounting groove, and the cylinder barrels of the two auxiliary supporting cylinders (2) are respectively embedded in the two cylinder body mounting grooves;
the upper end cover is fixed at the upper end of the lower support body, and the cylinder barrel of the auxiliary supporting cylinder (2) is fixed in the cylinder body mounting groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322120879.0U CN220575297U (en) | 2023-08-08 | 2023-08-08 | Bifurcation floating support device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322120879.0U CN220575297U (en) | 2023-08-08 | 2023-08-08 | Bifurcation floating support device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220575297U true CN220575297U (en) | 2024-03-12 |
Family
ID=90120856
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322120879.0U Active CN220575297U (en) | 2023-08-08 | 2023-08-08 | Bifurcation floating support device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220575297U (en) |
-
2023
- 2023-08-08 CN CN202322120879.0U patent/CN220575297U/en active Active
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