CN220614382U - Hollow thin-wall part pressing device - Google Patents
Hollow thin-wall part pressing device Download PDFInfo
- Publication number
- CN220614382U CN220614382U CN202322217223.0U CN202322217223U CN220614382U CN 220614382 U CN220614382 U CN 220614382U CN 202322217223 U CN202322217223 U CN 202322217223U CN 220614382 U CN220614382 U CN 220614382U
- Authority
- CN
- China
- Prior art keywords
- hollow thin
- oil cylinder
- base
- mandrel
- wall part
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- 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.)
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Links
- 210000004907 gland Anatomy 0.000 claims abstract description 18
- 230000006835 compression Effects 0.000 claims description 2
- 238000007906 compression Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 7
- 230000008569 process Effects 0.000 abstract description 5
- 238000006073 displacement reaction Methods 0.000 abstract description 4
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
Landscapes
- Shaping Metal By Deep-Drawing, Or The Like (AREA)
Abstract
The utility model belongs to the technical field of hollow thin-wall part processing equipment, in particular to a hollow thin-wall part pressing device, which comprises an oil cylinder, a base, a mould, a demoulding device, a gland, a chuck and a mandrel, wherein the oil cylinder is positioned below the base and is fixedly connected with the base through bolts, the mould is fixed above the base, and the mandrel is connected with an oil cylinder rod of the oil cylinder through internal threads and a locating pin; different workpieces can be pressed through changing the die and the gland, stations are shared, meanwhile, the mandrel is designed to work in multiple steps according to the requirements of different workpieces, the mandrel is shared, the requirements of different workpiece heights are met, a displacement sensor and a pressure sensor are arranged in an oil cylinder, pressing displacement and position information can be conveniently detected, a demolding process is conveniently achieved, the working efficiency is improved, the labor is reduced, the device is designed, internal force is applied to pressing process equipment, equipment requirements are not high, and meanwhile, the device is simple in structure and small in occupied area.
Description
Technical Field
The utility model belongs to the technical field of hollow thin-wall part processing equipment, and particularly relates to a hollow thin-wall part pressing device.
Background
The hollow thin-wall part (hollow thin-wall workpiece) is difficult to clamp and inconvenient to shape due to the self structural characteristics. The conventional treatment method is to sleeve the hollow thin-wall part on a die for shaping, and the pressing of the hollow thin-wall part on the die is realized by a press machine or a large screw rod through a gland without special equipment;
the operation mode of the machine is difficult to control the compression amount, the hoisting is difficult, and the productivity is low.
Therefore, there is a need to propose a new hollow thin-walled member pressing device, thereby effectively improving the above problems.
Disclosure of Invention
In order to solve the problems in the prior art, the utility model provides the hollow thin-wall part pressing device which has the characteristics of simple structure, small occupied area, high working efficiency and labor reduction.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the hollow thin-wall part pressing device comprises an oil cylinder, a base, a die, a demoulding device, a gland, a chuck and a mandrel;
the oil cylinder is located below the base and is fixedly connected with the base through bolts, the die is fixed above the base, the mandrel is connected with an oil cylinder rod of the oil cylinder through internal threads and a locating pin, the gland and the chuck are located above the die, and the mandrel is horizontally moved to be connected with the gland through the chuck.
As a preferable technical scheme of the hollow thin-wall part pressing device, the demolding device is arranged at the bottom side position of the mold.
As the preferable technical scheme of the hollow thin-wall part pressing device, a connecting rod is connected between the demoulding device and the gland.
As the preferable technical scheme of the hollow thin-wall part pressing device, the joint of the die and the base is connected through a plurality of bolts arranged around.
As the preferable technical scheme of the pressing device for the hollow thin-wall part, the pressing cover presses the end face of the workpiece of the hollow thin-wall part and the matching face of the workpiece, and the hollow thin-wall part is closely attached to the die.
Compared with the prior art, the utility model has the beneficial effects that: when the mandrel is used, different workpieces can be pressed through changing the die and the gland, stations are shared, meanwhile, the requirements of different workpieces of the mandrel workpiece are met, multi-step work is designed, one mandrel is shared, and the requirements of different workpiece heights are met;
the displacement sensor and the pressure sensor are arranged in the oil cylinder, pressing displacement and position information can be conveniently detected, a demolding process is conveniently realized, working efficiency is improved, labor is reduced, the device is designed, pressing process equipment is subjected to internal force, equipment requirements are not high, and meanwhile, the device is simple in structure and small in occupied area.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:
FIG. 1 is a schematic cross-sectional view of the present utility model in use.
In the figure: 1. an oil cylinder; 2. a base; 3. embedding bolts; 4. a mold; 5. a demolding device; 6. a connecting rod; 7. a gland; 8. a tray; 9. a chuck; 10. and (5) a mandrel.
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 be within the scope of the utility model.
Examples
Referring to fig. 1, the present utility model provides the following technical solutions: the hollow thin-wall part pressing device mainly comprises an oil cylinder 1, a base 2, a die 4, a demoulding device 5, a gland 7, a chuck 9 and a mandrel 10, and has the advantages of small occupied area, uniform stress and strong compatibility;
the two sides of the base 2 are provided with embedded bolts 3 (punching holes on a foundation and prefabricating concrete), the cylinder 1 of the hollow thin-wall part pressing device is determined according to the maximum pressing force selection type of a workpiece, the cylinder 1 adopts a front flange structure, a flange spigot of the cylinder 1 is matched with a spigot on the lower plane of the base 2 to ensure concentricity, the cylinder 1 is connected to the lower plane of the base 2 through bolts, the lower plane part of the base 2 can be arranged in a pit, so that space can be saved, the upper plane of the base 2 is kept concentric through the spigot and a die 4, the periphery of the die 4 is connected with the base 2 into a whole through bolts around the die 4, the mandrel 10 is connected with an oil cylinder rod of the cylinder 1 through internal threads and a locating pin, the gland 7 is designed through the characteristics of the hollow thin-wall part, a certain pressing workpiece end face is provided, the mandrel 10 is penetrated through a central hole and is arranged on the workpiece, at the moment, the gland 7 is connected with the mandrel 10 through a horizontal movement chuck 9, the cylinder 1 performs downward motion to drive the mandrel 10, the mandrel 10 is driven to move downwards through the chuck 9 to drive 7 to move downwards, and the gland 7 acts on the workpiece 4, so that the workpiece is tightly attached to the die 4, and the industrial shaping process is realized.
Meanwhile, the original working steps have the defects that the die stripping process is very difficult after the hollow thin-wall parts are pressed, and the occupied area is large in the original working procedures;
after the close fitting is finished, when the mold is required to be removed, referring to the positions on two sides of the device in fig. 1, the pressing cover 7 and the demolding device 5 can be connected through the connecting rod 6, the oil cylinder 1 performs upward motion to drive the mandrel 10 to move upwards, the mandrel 10 drives the pressing cover 7 to move upwards through the tray 8, the pressing cover 7 drives the demolding device 5 to move upwards through the connecting rod 6 to force a workpiece to be detached from the mold 4, the connecting rod 6 is removed, the chuck 9 is loosened, and the pressing cover 7 is taken down, so that the workpiece can be lifted.
Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (5)
1. Hollow thin wall spare compression fittings, its characterized in that: the hollow thin-wall part pressing device comprises an oil cylinder (1), a base (2), a die (4), a demolding device (5), a gland (7), a chuck (9) and a mandrel (10);
the oil cylinder (1) is located below the base (2) and is fixedly connected with the base (2) through bolts, the die (4) is fixed above the base (2), the mandrel (10) is connected with an oil cylinder rod of the oil cylinder (1) through internal threads and a locating pin, the gland (7) and the chuck (9) are located above the die (4), and the mandrel (10) is horizontally moved to be connected with the gland (7) through the chuck (9).
2. The hollow thin-walled member pressing apparatus according to claim 1, wherein: the demolding device (5) is arranged at the bottom side position of the mold (4).
3. The hollow thin-walled member pressing apparatus according to claim 2, wherein: a connecting rod (6) is connected between the demoulding device (5) and the gland (7).
4. The hollow thin-walled member pressing apparatus according to claim 1, wherein: the joint of the die (4) and the base (2) is connected through a plurality of bolts arranged around.
5. The hollow thin-walled member pressing apparatus according to claim 1, wherein: the gland (7) is pressed on the workpiece end face and the workpiece matching face of the hollow thin-wall part, and the hollow thin-wall part is closely attached to the die (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322217223.0U CN220614382U (en) | 2023-08-17 | 2023-08-17 | Hollow thin-wall part pressing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322217223.0U CN220614382U (en) | 2023-08-17 | 2023-08-17 | Hollow thin-wall part pressing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220614382U true CN220614382U (en) | 2024-03-19 |
Family
ID=90228219
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322217223.0U Active CN220614382U (en) | 2023-08-17 | 2023-08-17 | Hollow thin-wall part pressing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220614382U (en) |
-
2023
- 2023-08-17 CN CN202322217223.0U patent/CN220614382U/en active Active
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