CN217801481U - Flange dismounting device - Google Patents
Flange dismounting device Download PDFInfo
- Publication number
- CN217801481U CN217801481U CN202221947706.5U CN202221947706U CN217801481U CN 217801481 U CN217801481 U CN 217801481U CN 202221947706 U CN202221947706 U CN 202221947706U CN 217801481 U CN217801481 U CN 217801481U
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- CN
- China
- Prior art keywords
- push rod
- bearing
- rod
- fixedly connected
- flange
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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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- Hand Tools For Fitting Together And Separating, Or Other Hand Tools (AREA)
Abstract
The utility model discloses a flange dismounting device, which comprises a push rod, wherein one end of the push rod is connected with a straight screwdriver blade, the end of the straight screwdriver blade connected with the push rod is provided with a sink, a bearing is fixedly connected in a sink cavity, and the push rod is sleeved with the bearing; the other end of the push rod is fixedly connected with a handle; the push rod is sleeved with a bearing nut, and the bearing rod is fixedly connected with the bearing nut and is arranged vertically to the push rod; the two ends of the bearing rod are respectively sleeved with a supporting rod, the other end of the supporting rod is respectively and fixedly connected with a positioning pin, and the two positioning pins are oppositely arranged. The flange dismounting device of the utility model drives the straight screw blade opening to dismount the flange through the push rod connected by the screw thread, thereby avoiding the damage of the flange during dismounting; and the utility model discloses ring flange dismounting device, single just can operate, labour saving and time saving has improved work efficiency in the actual work process.
Description
Technical Field
The utility model belongs to the technical field of dismantle the frock, a ring flange dismounting device is related to.
Background
The ring flange often needs to be dismantled in actual production, generally adopts artifical mode of beating to dismantle the ring flange at present. The flange is dismantled easily to artifical mode of beating and is leaded to the flange to appear damaging because of the atress to there is the potential safety hazard, wastes time and energy.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a ring flange dismounting device has avoided the easy problem of damaging when the ring flange is dismantled.
The technical scheme adopted by the utility model is that the device comprises a push rod, one end of the push rod is connected with a straight spiral cutter edge, the end of the straight spiral cutter edge connected with the push rod is provided with a sink, a bearing is fixedly connected in a sink cavity, and the push rod is sleeved with the bearing; the other end of the push rod is fixedly connected with a handle;
the push rod is sleeved with a bearing nut, and the bearing rod is fixedly connected with the bearing nut and is arranged vertically to the push rod; the two ends of the bearing rod are respectively sleeved with a supporting rod, the other end of the supporting rod is respectively and fixedly connected with a positioning pin, and the two positioning pins are oppositely arranged.
The utility model discloses a characteristics still lie in:
the upper end of the push rod and the upper end of the handle are fixedly connected with a rotating nut.
Two ends of the bearing rod are respectively and fixedly connected with a limiting block.
Spacing holes are respectively formed in two ends of the bearing rod, spacing lugs are arranged in the spacing holes, and springs are respectively arranged between the two spacing lugs and the bearing rod.
The flange dismounting device of the utility model drives the straight screw blade opening to dismount the flange through the push rod connected by the screw thread, thereby avoiding the damage of the flange during dismounting; and the operation can be carried out by a single person, time and labor are saved in the actual working process, and the working efficiency is improved.
Drawings
Fig. 1 is a schematic structural view of an embodiment 1 of the flange dismounting device of the present invention;
fig. 2 is a schematic structural view of an embodiment 2 of the flange dismounting device of the present invention;
fig. 3 is the structural schematic diagram of the straight-line screwdriver edge of the flange dismounting device of the utility model.
Wherein, 1, a push rod; 2. a load bearing nut; 3. a carrier bar; 4. a straight screwdriver blade; 5. a handle; 6. rotating the nut; 7. a limiting block; 8. positioning pins; 9. a support bar; 10. a limiting bump; 11. a spring; 12. sinking the cavity; 13. and a bearing.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings and specific embodiments.
The utility model discloses ring flange dismounting device, as shown in fig. 1, including push rod 1, 1 one end of push rod is connected with a word spiral shell sword mouth 4, and heavy chamber 12 has been seted up to the one end that a word spiral shell sword mouth 4 and push rod 1 are connected, as shown in fig. 3. A bearing 13 is fixedly connected in the sinking cavity 12, and the push rod 1 is sleeved with the bearing 13; the other end of the push rod 1 is fixedly connected with a handle 5;
the push rod 1 is sleeved with a bearing nut 2, and the bearing rod 3 is fixedly connected with the bearing nut 2 and is vertical to the push rod 1; two ends of the bearing rod 3 are respectively sleeved with a supporting rod 9, the other end of the supporting rod 9 is respectively and fixedly connected with a positioning pin 8, and the two positioning pins 8 are oppositely arranged.
The upper end of the push rod 1 and the upper end of the handle 5 are fixedly connected with a rotating nut 6.
Two ends of the bearing rod 3 are respectively and fixedly connected with a limiting block 7, which is embodiment 1 and has a structure shown in fig. 1.
As shown in fig. 2, the structure of embodiment 2, two ends of the carrier bar 3 are respectively provided with a limiting hole, a limiting protrusion 10 is disposed in the limiting hole, and a spring 11 is disposed between the two limiting protrusions 10 and the carrier bar 3.
The utility model discloses ring flange dismounting device, its working process as follows:
when the flange needs to be disassembled, firstly, bolts for connecting the flange are disassembled, two oppositely arranged positioning pins 8 are inserted into bolt holes on the flange, and the push rod 1 is rotated through the handle 5, so that the straight-line screw blade opening 4 is contacted with the flange; and adjusting the straight-line-shaped screw blade opening 4 to enable the straight-line-shaped screw blade opening 4 to be aligned to the flange connecting gap. The handle 5 is rotated, the push rod 1 drives the straight-line screw blade opening 4 to be embedded into a flange connecting gap, and therefore the flanges are separated; the straight-line screw tool opening 4 can be driven to be embedded into a flange connecting gap through the push rod 1 through the matching of a wrench and the rotating nut 6, so that the flanges are separated.
Claims (4)
1. The flange plate dismounting device is characterized by comprising a push rod (1), wherein one end of the push rod (1) is connected with a straight screwdriver edge (4), one end of the straight screwdriver edge (4) connected with the push rod (1) is provided with a sinking cavity (12), a bearing (13) is fixedly connected in the sinking cavity (12), and the push rod (1) is sleeved with the bearing (13); a handle (5) is fixedly connected to the other end of the push rod (1);
the push rod (1) is sleeved with a bearing nut (2), and a bearing rod (3) is fixedly connected with the bearing nut (2) and is vertical to the push rod (1); the two ends of the bearing rod (3) are respectively sleeved with a supporting rod (9), the other end of the supporting rod (9) is respectively and fixedly connected with a positioning pin (8), and the two positioning pins (8) are arranged oppositely.
2. A flange dismounting device according to claim 1, characterized in that a rotary nut (6) is fixed on the push rod (1) and the handle (5).
3. The flange dismounting device according to any one of claims 1 or 2,
and two ends of the bearing rod (3) are respectively and fixedly connected with a limiting block (7).
4. A flange dismounting device according to any one of claims 1 or 2, wherein two ends of the carrier bar (3) are respectively provided with a limiting hole, a limiting projection (10) is disposed in the limiting hole, and a spring (11) is disposed between each of the two limiting projections (10) and the carrier bar (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221947706.5U CN217801481U (en) | 2022-07-26 | 2022-07-26 | Flange dismounting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221947706.5U CN217801481U (en) | 2022-07-26 | 2022-07-26 | Flange dismounting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217801481U true CN217801481U (en) | 2022-11-15 |
Family
ID=83968377
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221947706.5U Active CN217801481U (en) | 2022-07-26 | 2022-07-26 | Flange dismounting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217801481U (en) |
-
2022
- 2022-07-26 CN CN202221947706.5U patent/CN217801481U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |