CN218925906U - Clamping tool for barrel jacket punching - Google Patents
Clamping tool for barrel jacket punching Download PDFInfo
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- CN218925906U CN218925906U CN202223381641.5U CN202223381641U CN218925906U CN 218925906 U CN218925906 U CN 218925906U CN 202223381641 U CN202223381641 U CN 202223381641U CN 218925906 U CN218925906 U CN 218925906U
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- barrel jacket
- ring
- punching
- clamping
- wall
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E30/00—Energy generation of nuclear origin
- Y02E30/30—Nuclear fission reactors
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Abstract
The utility model relates to the technical field of clamping tools, and particularly discloses a clamping tool for punching a barrel jacket, which comprises a bottom plate and two groups of vertical plates connected to the top of the bottom plate; a central column is arranged between the two sets of vertical plates, a supporting plate for supporting the barrel jacket during punching is arranged on the central column, and the central column is connected with the vertical plates through a positioning column; clamping rings which can be butted at the ends of the barrel jacket are arranged on two sides of the supporting plate, a movable seat for supporting the clamping rings is arranged at the top of the bottom plate, and a hydraulic telescopic rod for controlling the movable seat to slide on the bottom plate is arranged at the top of the bottom plate; according to the utility model, the two groups of clamping rings can be matched to clamp and fix the barrel jacket, the gap of the side wall of the barrel jacket can pass through the supporting plate, so that the axis of the barrel jacket is overlapped with the axis of the central column, and then the hydraulic telescopic rod controls the movement of the movable seat, so that the clamping can clamp the barrel jacket, the shielding of the side wall is reduced, and the subsequent punching processing is facilitated.
Description
Technical Field
The utility model relates to the technical field of clamping tools, in particular to a clamping tool for punching a barrel jacket.
Background
The cylinder jacket is one of important components of the disc dryer, the disc dryer is an important device for sludge treatment, and the cylinder jacket exchanges heat with wet sludge by inputting high-temperature and high-pressure steam, so that the water content of the sludge is reduced, and a drying effect is realized. The barrel jacket is a container arc-shaped plate, concave holes are required to be punched on the side wall of the container arc-shaped plate, and the barrel jacket is required to be fixed during punching.
When the cylinder is processed, two sections are sleeved and fixed, and the processing of the outer wall part is affected. For example, in a punching device for an inner cylinder of a water heater disclosed in the prior patent publication No. CN213671372U, the punching device comprises an operation table, wherein supporting blocks are fixedly connected to two sides of the upper surface of the operation table, a fixing clamp is fixedly connected to the top of each supporting block, an inner cylinder body is fixedly connected to the middle of each fixing clamp in a penetrating manner, a first fixing block is fixedly connected to the inner wall of each fixing clamp, a clamping spring is fixedly connected to one side of each first fixing block, a second fixing block is fixedly connected to one side of each clamping spring, a clamping plate is fixedly connected to one side of each second fixing block, and a protective rubber pad is fixedly connected to the top of each clamping plate and can fix inner cylinders of water heaters of different models and sizes.
When the device is used, the outer clamping and fixing method is adopted when the inner cylinder is clamped, the clamp is sleeved outside the inner cylinder, the processing of the position of the subsequent clamping part can be affected, and improvement is needed. In view of the above problems, a clamping tool for punching a jacket of a cylinder is proposed.
Disclosure of Invention
The utility model aims to provide a clamping tool for punching a barrel jacket, so as to solve the problems in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the clamping tool for punching the barrel jacket comprises a bottom plate and two groups of vertical plates connected to the top of the bottom plate;
a central column is arranged between the two sets of vertical plates, a supporting plate for supporting the barrel jacket during punching is arranged on the central column, and the central column is connected with the vertical plates through a positioning column;
clamping rings which can be butted at the end part of the barrel jacket are arranged on two sides of the supporting plate, a movable seat for supporting the clamping rings is arranged at the top of the bottom plate, and a hydraulic telescopic rod for controlling the movable seat to slide on the bottom plate is arranged at the top of the bottom plate;
the clamping ring comprises a butt joint ring, a limiting ring and a vertical plate connected to the outer wall of the clamping ring, one side of the limiting ring is attached to the end part of the barrel jacket, and the outer wall of the butt joint ring is provided with a contact part for contacting with the inner wall of the barrel jacket;
one side of the movable seat is provided with a driving piece for controlling the clamping ring to rotate.
In one alternative: the outer wall of the butt joint ring is in running fit with the arc-shaped inner wall of the movable seat, the outer wall of the butt joint ring is fixedly connected with the sliding ring, and the arc-shaped inner wall of the movable seat is provided with a rotating groove matched with the sliding ring.
In one alternative: one side of the limiting ring, which is far away from the contact part, is provided with a toothed ring connected to one side of the butt joint ring, and the toothed ring is arranged on one side of the movable seat.
In one alternative: the driving piece comprises a motor box and a driving gear, a motor for driving the driving gear to rotate is arranged in the motor box, the driving gear is rotatably arranged on one side of the movable seat, and the driving gear is meshed with the toothed ring.
In one alternative: one side of the supporting plate, which is far away from the center column, is an arc-shaped wall, and a rectangular groove is formed in the supporting plate.
In one alternative: the bottom of the movable seat is connected with a guide sliding block, and a guide groove for the guide sliding block to slide is formed in the top of the bottom plate.
In one alternative: the end part of the central column is fixed at one end of the positioning column through a bolt, and one end, far away from the central column, of the positioning column is fixed on the side wall of the vertical plate through a bolt.
In one alternative: the bottom plate top connection supporting seat, supporting seat arc inner wall department is equipped with the arc wall, rotate the backing roll that a plurality of array set up in the arc wall.
Compared with the prior art, the utility model has the beneficial effects that:
according to the utility model, the two groups of clamping rings can be matched to clamp and fix the barrel jacket, the blank of the side wall of the barrel jacket can pass through the supporting plate, so that the axis of the barrel jacket is overlapped with the axis of the central column, and then the hydraulic telescopic rod controls the movement of the movable seat, so that the clamping can clamp the barrel jacket, the shielding of the side wall is reduced, and the subsequent punching processing is facilitated;
according to the utility model, the clamping rings can rotate on the movable seat, the two groups of clamping rings rotate in a matched manner, and the clamping fixed barrel jacket can be rotated, so that punching processing can be conveniently carried out on different parts of the side wall of the barrel jacket;
the support plate can support the barrel jacket during clamping, and is convenient for supporting during subsequent punching.
Drawings
Fig. 1 is a schematic structural view of the present utility model.
Fig. 2 is a schematic structural view of the support plate and the center post according to the present utility model.
Fig. 3 is a schematic structural view of the clamping ring, the moving seat and the driving member in the present utility model.
Fig. 4 is a schematic structural view of the clamping ring clamping the jacket of the cylinder in the utility model.
Fig. 5 is a schematic structural view of the support seat according to the present utility model.
Fig. 6 is a schematic structural view of a supporting seat and a supporting roller in the present utility model.
In the figure: 11. a bottom plate; 12. a movable seat; 13. a guide groove; 14. a clamping ring; 15. a vertical plate; 16. positioning columns; 17. a center column; 18. a support plate; 19. a hydraulic telescopic rod; 20. a motor case; 21. a drive gear; 22. a toothed ring; 23. a slip ring; 24. a docking collar; 25. a limiting ring; 26. a support base; 27. and (5) supporting rollers.
Detailed Description
Examples
Referring to fig. 1-4, in this embodiment, a clamping tool for punching a jacket of a cylinder includes a bottom plate 11 and two sets of vertical plates 15 connected to the top of the bottom plate 11; the vertical plate 15 can be fixed on the top of the bottom plate 11 through bolts;
as shown in fig. 2, a central column 17 is arranged between the two sets of vertical plates 15, a supporting plate 18 for supporting the cylindrical jacket during punching is arranged on the central column 17, and the central column 17 is connected with the vertical plates 15 through a positioning column 16;
the barrel jacket is an arc-shaped plate, the whole barrel is cylindrical, the side wall is open, when the barrel jacket is fixed, the opening of the barrel jacket can be aligned to the supporting plate 18, then the axis of the barrel jacket is operated to coincide with the axis of the central column 17, and hoisting can be adopted before the barrel jacket is clamped;
as shown in fig. 1, two sides of the supporting plate 18 are respectively provided with a clamping ring 14 which can be butted with the end part of the barrel jacket, the top of the bottom plate 11 is provided with a movable seat 12 for supporting the clamping ring 14, and the top of the bottom plate 11 is provided with a hydraulic telescopic rod 19 for controlling the movable seat 12 to slide on the bottom plate 11; the hydraulic telescopic rod 19 stretches and contracts, so that the horizontal position of the movable seat 12 can be controlled, the position of the clamping rings 14 can be adjusted, and the two groups of clamping rings 14 can be matched and clamped and fixed on the cylinder jacket, as shown in fig. 4;
as shown in fig. 3, the clamping ring 14 includes a docking ring 24, a limiting ring 25, and a vertical plate 15 connected to the outer wall of the clamping ring 14, wherein one side of the limiting ring 25 is attached to the end of the barrel jacket, and a contact part for contacting the inner wall of the barrel jacket is provided on the outer wall of the docking ring 24;
the butt joint ring 24 is partially inserted into the barrel jacket, namely the contact part is contacted with the inner wall of the barrel jacket, the limiting rings 25 play a limiting role, and the two groups of limiting rings 25 are matched to limit the sliding of the barrel jacket on the butt joint ring 24.
As shown in fig. 3, a driving member for controlling the rotation of the clamping rings 14 is disposed on one side of the moving seat 12, and the two groups of clamping rings 14 rotate in cooperation with each other, so that the clamping-fixed barrel jacket can be rotated, and punching processing can be conveniently performed on different positions of the side wall of the barrel jacket.
As shown in fig. 3, the outer wall of the docking ring 24 is in running fit with the arc-shaped inner wall of the movable seat 12, the outer wall of the docking ring 24 is fixedly connected with the sliding ring 23, and the arc-shaped inner wall of the movable seat 12 is provided with a running groove matched with the sliding ring 23; the sliding ring 23 is provided to stably mount the docking ring 24 on the movable base 12 and stably rotate on the movable base 12.
As shown in fig. 3, a gear ring 22 connected to the abutting ring 24 is disposed on the side of the limiting ring 25 away from the contact portion, and the gear ring 22 is disposed on the side of the movable base 12.
As shown in fig. 3, the driving member includes a motor case 20 and a driving gear 21, a motor for driving the driving gear 21 to rotate is installed in the motor case 20, the driving gear 21 is rotatably installed at one side of the moving seat 12, and the driving gear 21 is engaged with the toothed ring 22; the motor drives the driving gear 21 to rotate, thereby driving the toothed ring 22 to rotate and the docking ring 24 to rotate.
As shown in fig. 2, the side of the support plate 18 away from the center post 17 is an arc wall, and a rectangular groove is formed in the support plate 18; the top of the rectangular groove and two groups of side walls are communicated with the outside, when the rectangular groove is punched, the punching piece can be aligned to the position of the rectangular groove, namely, the punching is carried out from the upper part of the jacket of the cylinder body, and the supporting plate 18 can play a supporting role to reduce the pits around the punching.
As shown in fig. 1, the bottom of the movable seat 12 is connected with a guide slide block, and a guide groove 13 for sliding the guide slide block is arranged at the top of the bottom plate 11; the guide slide block slides in the guide groove 13, so that the horizontal adjustment stability of the movable seat 12 is improved.
As shown in fig. 1, the end of the central column 17 is fixed at one end of the positioning column 16 by a bolt, and the end of the positioning column 16 away from the central column 17 is fixed at the side wall of the vertical plate 15 by a bolt; the center post 17 is stationary after being fixed.
In this embodiment, the opening of the barrel jacket can be aligned with the supporting plate 18, then the axis of the barrel jacket is operated to coincide with the axis of the central column 17, the hydraulic telescopic rod 19 stretches, the movable seat 12 drives the clamping rings 14 to move, the two groups of clamping rings 14 can clamp and fix the barrel jacket, the motor drives the driving gear 21 to rotate, thereby driving the toothed ring 22 to rotate, the docking ring 24 rotates, the clamping rings 14 can drive the barrel jacket to rotate, and then the different parts of the side wall of the barrel jacket can be punched.
Examples
Referring to fig. 5 and 6, unlike embodiment 1, the top of the bottom plate 11 is connected with a supporting seat 26, an arc-shaped groove is formed at the arc-shaped inner wall of the supporting seat 26, and a plurality of supporting rollers 27 arranged in an array are rotatably installed in the arc-shaped groove;
in this embodiment, before the barrel jacket is clamped, the supporting seat 26 can support the barrel jacket, after the barrel jacket is fixed by the two groups of clamping rings 14, the side wall at the bottom of the barrel jacket contacts the supporting roller 27, and when the clamping rings 14 drive the barrel jacket to rotate, the barrel jacket rolls on the supporting roller 27, so that the stability of the barrel jacket after clamping is improved.
Claims (8)
1. The clamping tool for punching the barrel jacket comprises a bottom plate (11) and two groups of vertical plates (15) connected to the top of the bottom plate (11);
the method is characterized in that: a central column (17) is arranged between the two groups of vertical plates (15), a supporting plate (18) used for supporting the cylindrical jacket during punching is arranged on the central column (17), and the central column (17) is connected with the vertical plates (15) through a positioning column (16);
clamping rings (14) which can be butted at the ends of the barrel jacket are arranged on two sides of the supporting plate (18), a movable seat (12) for supporting the clamping rings (14) is arranged at the top of the bottom plate (11), and a hydraulic telescopic rod (19) for controlling the movable seat (12) to slide on the bottom plate (11) is arranged at the top of the bottom plate (11);
the clamping ring (14) comprises a butt joint ring (24), a limiting ring (25) and a vertical plate (15) connected to the outer wall of the clamping ring (14), one side of the limiting ring (25) is attached to the end part of the barrel jacket, and a contact part for contacting the inner wall of the barrel jacket is arranged on the outer wall of the butt joint ring (24);
one side of the movable seat (12) is provided with a driving piece for controlling the clamping ring (14) to rotate.
2. The clamping tool for barrel jacket punching of claim 1, wherein: the outer wall of the butt joint ring (24) is in running fit with the arc-shaped inner wall of the movable seat (12), the outer wall of the butt joint ring (24) is fixedly connected with the sliding ring (23), and the arc-shaped inner wall of the movable seat (12) is provided with a rotating groove matched with the sliding ring (23).
3. The clamping tool for barrel jacket punching of claim 1, wherein: one side of the limiting ring (25) far away from the contact part is provided with a toothed ring (22) connected to one side of the butt joint ring (24), and the toothed ring (22) is arranged on one side of the movable seat (12).
4. A clamping tool for barrel jacket punching as recited in claim 3, further comprising: the driving piece comprises a motor box (20) and a driving gear (21), a motor used for driving the driving gear (21) to rotate is installed in the motor box (20), the driving gear (21) is rotatably installed on one side of the movable seat (12), and the driving gear (21) is meshed with the toothed ring (22).
5. The clamping tool for barrel jacket punching of claim 1, wherein: one side of the supporting plate (18) far away from the center column (17) is an arc-shaped wall, and a rectangular groove is formed in the supporting plate (18).
6. The clamping tool for barrel jacket punching of claim 1, wherein: the bottom of the movable seat (12) is connected with a guide sliding block, and the top of the bottom plate (11) is provided with a guide groove (13) for the guide sliding block to slide.
7. The clamping tool for barrel jacket punching of claim 1, wherein: the end of the central column (17) is fixed at one end of the positioning column (16) through a bolt, and one end, far away from the central column (17), of the positioning column (16) is fixed on the side wall of the vertical plate (15) through a bolt.
8. The clamping tool for barrel jacket punching of claim 1, wherein: the top of the bottom plate (11) is connected with a supporting seat (26), an arc-shaped groove is formed in the arc-shaped inner wall of the supporting seat (26), and a plurality of supporting rollers (27) arranged in an array are rotatably arranged in the arc-shaped groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223381641.5U CN218925906U (en) | 2022-12-16 | 2022-12-16 | Clamping tool for barrel jacket punching |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223381641.5U CN218925906U (en) | 2022-12-16 | 2022-12-16 | Clamping tool for barrel jacket punching |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218925906U true CN218925906U (en) | 2023-04-28 |
Family
ID=86064506
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223381641.5U Active CN218925906U (en) | 2022-12-16 | 2022-12-16 | Clamping tool for barrel jacket punching |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218925906U (en) |
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2022
- 2022-12-16 CN CN202223381641.5U patent/CN218925906U/en active Active
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