CN224073207U - A shaping mechanism and a tank shaping machine - Google Patents
A shaping mechanism and a tank shaping machineInfo
- Publication number
- CN224073207U CN224073207U CN202520736079.8U CN202520736079U CN224073207U CN 224073207 U CN224073207 U CN 224073207U CN 202520736079 U CN202520736079 U CN 202520736079U CN 224073207 U CN224073207 U CN 224073207U
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- CN
- China
- Prior art keywords
- pyramid
- shaping
- wedge
- wedges
- pull rod
- Prior art date
- 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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Abstract
本实用新型涉及锻造设备技术领域，提出了一种整形机构及罐体整形机，包括楔块、模具、棱锥和拉杆，其中，楔块呈圆形阵列设置有多个，且楔块的侧面相互抵持；模具设置在多个楔块的外端面上；棱锥与楔块的内端面相抵持；拉杆与棱锥相连接。本实用新型通过设置多个楔块安装模具，并通过拉杆带动棱锥进行移动，如此可依靠棱锥推动楔块和模具进行扩张，从而实现对罐体内壁的顶动整形，相较现有挤压整形方式，具有可控性高，整形效果好的优点。
This utility model relates to the field of forging equipment technology, and proposes a forming mechanism and a tank forming machine, including wedges, a mold, a pyramid, and a pull rod. Multiple wedges are arranged in a circular array, and their sides abut against each other. The mold is disposed on the outer end face of the multiple wedges. The pyramid abuts against the inner end face of the wedges. The pull rod is connected to the pyramid. This utility model uses multiple wedges to mount the mold, and the pull rod drives the pyramid to move. The pyramid pushes the wedges and mold to expand, thereby achieving the top-moving forming of the inner wall of the tank. Compared with existing extrusion forming methods, it has the advantages of high controllability and good forming effect.
Description
Technical Field
The utility model relates to the technical field of forging equipment, in particular to a shaping mechanism and a tank shaping machine.
Background
In the industrial production process, various tank bodies are influenced by factors such as high temperature and dead weight, the tank bodies are easy to deform, and in order to ensure normal application and safety of the tank bodies, shaping mechanisms are required to be used for shaping the tank bodies, so that the tank body shapes are prevented from influencing the working performance.
The prior patent with the publication number of CN109000152B discloses a container tank shaping device. The shaping device comprises a plurality of hoop assemblies and a plurality of shaping mechanisms, wherein the hoop assemblies are sleeved on the tank body from top to bottom at intervals, each hoop assembly comprises a pair of symmetrically arranged hoops and a pair of parallel screw rods, the shaping mechanisms comprise a hydraulic cylinder and a pair of pressing arms, the hydraulic cylinder is arranged on a supporting rod, the pair of pressing arms are symmetrically arranged on push rods of the hydraulic cylinder, and pressing plates are arranged at the outer ends of the pressing arms and are used for contacting with a mounting plate.
In the above scheme, the hydraulic cylinder drives the adjacent hoop assemblies to extrude the tank body, so that tank body shaping is realized, but the tank body shape is difficult to correct by the extrusion shaping mode, and the controllability and the accuracy are low, so that improvement is needed.
Disclosure of utility model
In view of the above, the utility model provides a shaping mechanism with high shaping precision and a tank shaping machine, thereby solving the problems of poor controllability and low shaping precision of the existing tank shaping equipment in application.
The technical scheme of the utility model is realized as follows:
In one aspect, the present utility model provides a shaping mechanism comprising a wedge, a die, a pyramid, and a pull rod, wherein,
The wedge blocks are arranged in a circular array, and the side surfaces of the wedge blocks are mutually propped against each other;
the die is arranged on the outer end surfaces of the wedge blocks;
the pyramid is propped against the inner end surface of the wedge block;
the pull rod is connected with the pyramid.
On the basis of the technical scheme, the novel pyramid type wedge block machine preferably further comprises a workbench, wherein the wedge block is inserted into the workbench, and the pyramid penetrates through the workbench.
On the basis of the technical scheme, preferably, the thickness of the wedge block is arranged in a step shape, and the thickness of one end of the wedge block connected with the die is larger than that of one end of the propped pyramid.
On the basis of the technical scheme, the device preferably further comprises a housing, wherein the housing is arranged on the bottom surface of the workbench.
On the basis of the technical scheme, the novel LED lamp further comprises a sleeve, wherein the sleeve is arranged on the bottom surface of the housing, is communicated with the housing and corresponds to the pyramid.
On the basis of the technical scheme, the novel energy-saving device preferably further comprises a piston rod, wherein one end of the pyramid is inserted into the piston rod;
the pull rod penetrates through the pyramid and is connected with the piston rod.
On the basis of the technical scheme, the automatic centering device preferably further comprises a reset mechanism, wherein the reset mechanism is arranged in the workbench and used for driving the wedges to be relatively close.
On the basis of the technical scheme, preferably, the reset mechanism is one of an air cylinder, a hydraulic cylinder or a tension spring.
On the other hand, the utility model provides a tank body shaping machine, which comprises the shaping mechanism.
On the basis of the technical scheme, the shaping mechanism is preferably further provided with a rotating mechanism, and the rotating mechanism is used for driving the shaping mechanism to rotate.
Compared with the prior art, the shaping mechanism and the tank body shaping machine have the following beneficial effects:
(1) The plurality of wedge block mounting dies are arranged, and the pyramid is driven to move through the pull rod, so that the wedge blocks and the dies can be pushed by the pyramid to expand, and the top movement shaping of the inner wall of the tank body is realized;
(2) The workbench is arranged, and the wedge blocks are inserted on the workbench, so that the guiding effect can be realized, and meanwhile, the wedge blocks and the die are convenient to detach and replace;
(3) Through the arrangement of the housing and the sleeve, the workbench and the wedge block can be protected, friction damage caused by foreign matters entering is avoided, meanwhile, the movable space of the pyramid is reserved, and the sealing performance is good;
(4) The wedge blocks are arranged in a stepped mode, one end of each wedge block, which abuts against the pyramid, is small in thickness, and therefore machining is convenient.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a cross-sectional view of a reshaping mechanism of the present utility model;
FIG. 2 is a layout diagram of a mold according to the present utility model;
In the figure, 1, a wedge block, 2, a die, 3, a pyramid, 4, a pull rod, 5, a workbench, 6, a housing, 7, a sleeve, 8, a piston rod, 9 and a reset mechanism.
Detailed Description
The following description of the embodiments of the present utility model will clearly and fully describe the technical aspects of the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present utility model without making any inventive effort, are intended to fall within the scope of the present utility model.
As shown in fig. 1-2, the shaping mechanism comprises a wedge block 1, a die 2, a pyramid 3, a pull rod 4, a workbench 5, a housing 6, a sleeve 7 and a piston rod 8.
As shown in fig. 1, a plurality of wedges 1 are arranged in a circular array, and the side surfaces of the wedges 1 are propped against each other, a die 2 is arranged on the outer end surfaces of the wedges 1, a pyramid 3 is propped against the inner end surface of the wedges 1, and a pull rod 4 is connected with the pyramid 3;
According to the structure, when the shaping mechanism is applied, the shaping mechanism is arranged in the tank body to be shaped, and then the linear module drives the pull rod 4 to move, so that the pyramid 3 can be driven to move, the pyramid 3 pushes against the movable wedge block 1, and the die 2 pushes against the inner wall of the tank body to achieve the expansion effect, so that the tank body can be shaped;
Compared with the extrusion shaping mode adopted by the existing tank shaping mechanism, the extrusion shaping mechanism has the advantages of high controllability and good shaping effect.
Specifically, the linear module can adopt linear displacement components such as an air cylinder, a hydraulic cylinder or an electric push rod.
Specifically, the pyramid 3 may have a structure with a large upper end and a small lower end, or may have a structure with a small upper end and a large lower end, and may be selected according to a specific application scenario.
As shown in fig. 1, the wedge 1 is inserted into the workbench 5, and the pyramid 3 penetrates through the workbench 5;
Through setting up workstation 5, and wedge 1 peg graft on workstation 5, so can realize the effect of direction, ensure that the action of wedge is stable to make mould 2 can be accurate to the jar body wait that the plastic position is plastic, also be convenient for dismantle change wedge 1 and mould 2 simultaneously.
Specifically, the table 5 is fixed to the linear module that moves with the tie rod 4.
As shown in fig. 1, the thickness of the wedge block 1 is arranged in a step shape, and the thickness of one end of the wedge block 1 connected with the die 2 is larger than the thickness of one end of the supporting pyramid 3;
According to the structure, the wedge block 1 is arranged in the stepped shape, and the thickness of one end of the wedge block, which abuts against the pyramid 3, is smaller, so that the machining surface is small, and the convenience of machining is improved.
As shown in fig. 1, a cover 6 is mounted on the bottom surface of the table 5;
By providing the cover 6, the table 5 and the wedge 1 can be protected from foreign matter, which reduces relative wear between the wedge 1 and the table 5 and ensures the service life.
As shown in fig. 1, a sleeve 7 is provided on the bottom surface of the housing 6, and the sleeve 7 communicates with the housing 6 and corresponds to the pyramid 3;
By arranging the sleeve 7, the sleeve is matched with the housing 6, so that a movable space is reserved for the pyramid 3 while a good protection effect is ensured, and the pyramid 3 can drive the wedge block 1 and the die 2 to move.
As shown in fig. 1, one end of the pyramid 3 is inserted into the piston rod 8, and the pull rod 4 penetrates through the pyramid 3 and is connected with the piston rod 8;
According to the structure, the pyramid 3 is connected with the piston rod 8 and is fixedly connected through the pull rod 4, the linear module adopts the hydraulic cylinder, the piston rod 8 is a movable part of the hydraulic cylinder, and therefore the pyramid 3 can be driven to move, and the shaping work is carried out through the die 2.
In the illustrated structure, the pyramid 3 adopts a structure with a large upper end and a small lower end, and in practical application, the sleeve 7 can be arranged to be of a detachable structure, and the pyramid 3 adopts a structure with a small upper end and a small lower end, so that after the sleeve 7 is detached, the pyramid 3 is lowered through the linear module, and the pull rod 4 and the pyramid 3 can be detached from the bottom, so that the convenience of disassembly, assembly and maintenance is improved.
As shown in fig. 1, a reset mechanism 9 is arranged in the workbench 5 and is used for driving the wedges 1 to be relatively close;
the reset mechanism 9 is used for driving the wedge block 1 and the die 2 to move, so that the wedge block 1 and the die 2 can retract and reset after being expanded;
specifically, the reset mechanism 9 is one of an air cylinder, a hydraulic cylinder or a tension spring.
The tank body shaping machine comprises the shaping mechanism.
Further, the tank body shaping machine also comprises a rotating mechanism for driving the shaping mechanism to rotate;
As shown in fig. 2, after the mold 2 expands, there is a gap between the mold 2 and the mold 2, so that the corresponding position of the mold 2 is adjusted by rotating the shaping mechanism, so that the shaping is performed on the part of the gap, which is not pushed by the pushing force, and the shaping comprehensiveness is ensured.
The specific implementation steps are as follows:
firstly, the shaping mechanism is sent into the tank body, then the piston rod 8 is driven to move by the linear module, the piston rod 8 drives the pyramid 3 to move, and the wedge block 1 and the die 2 are propped by the pyramid 3, so that the die 2 is propped against the inner wall of the tank body to shape;
After one-time shaping is completed, the linear module drives the pyramid 3 to reset through the piston rod 8, meanwhile, the reset mechanism 9 drives the wedge block 1 and the die 2 to reset, then the shaping mechanism is driven to rotate by virtue of the rotating mechanism to perform angle adjustment, and the displacement actions of the wedge block 1 and the die 2 are repeated to perform reshaping.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.
Claims (10)
1. A shaping mechanism is characterized by comprising a wedge block (1), a die (2), a pyramid (3) and a pull rod (4), wherein,
The wedge blocks (1) are arranged in a circular array, and the side surfaces of the wedge blocks (1) are mutually propped;
The die (2) is arranged on the outer end surfaces of the wedge blocks (1);
The pyramid (3) is propped against the inner end surface of the wedge block (1);
The pull rod (4) is connected with the pyramid (3).
2. Shaping mechanism according to claim 1, characterized in that it further comprises a table (5), said wedge (1) being inserted inside said table (5), said pyramid (3) extending through said table (5).
3. The shaping mechanism as set forth in claim 2, wherein the wedge (1) has a stepped thickness, and the wedge (1) is thicker at one end of the die (2) than at one end of the pyramid (3).
4. Shaping mechanism according to claim 2, characterized in that it further comprises a cover (6), said cover (6) being mounted on the bottom surface of said table (5).
5. The truing mechanism according to claim 4, further comprising a sleeve (7), said sleeve (7) being disposed on a bottom surface of said housing (6), said sleeve (7) being in communication with said housing (6) and corresponding to said pyramid (3).
6. The shaping mechanism as claimed in any one of claims 1 to 5, further comprising a piston rod (8), wherein,
One end of the pyramid (3) is inserted into the piston rod (8);
the pull rod (4) penetrates through the pyramid (3) and is connected with the piston rod (8).
7. The shaping mechanism as set forth in any one of claims 2 to 5, further comprising a reset mechanism (9), wherein the reset mechanism (9) is disposed in the workbench (5) and is used for driving the wedges (1) to be relatively close.
8. The truing mechanism according to claim 7, wherein said resetting mechanism (9) is one of a cylinder, a hydraulic cylinder or a tension spring.
9. A tank body shaper characterized by comprising the shaping mechanism as claimed in any one of claims 1 to 8.
10. The tank shaper of claim 9, further comprising a rotation mechanism for rotating the shaper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202520736079.8U CN224073207U (en) | 2025-04-17 | 2025-04-17 | A shaping mechanism and a tank shaping machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202520736079.8U CN224073207U (en) | 2025-04-17 | 2025-04-17 | A shaping mechanism and a tank shaping machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN224073207U true CN224073207U (en) | 2026-04-03 |
Family
ID=99250822
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202520736079.8U Active CN224073207U (en) | 2025-04-17 | 2025-04-17 | A shaping mechanism and a tank shaping machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN224073207U (en) |
-
2025
- 2025-04-17 CN CN202520736079.8U patent/CN224073207U/en active Active
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