CN210159348U - Positioning tool for filter bag fixing assembly - Google Patents
Positioning tool for filter bag fixing assembly Download PDFInfo
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- CN210159348U CN210159348U CN201920930275.3U CN201920930275U CN210159348U CN 210159348 U CN210159348 U CN 210159348U CN 201920930275 U CN201920930275 U CN 201920930275U CN 210159348 U CN210159348 U CN 210159348U
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Abstract
The utility model belongs to the technical field of high temperature dust remover equipment manufacturing, concretely relates to subassembly positioning tool is fixed to filter bag. The positioning tool comprises a first-stage circular table, a second-stage circular table and a third-stage circular table which are concentrically arranged from top to bottom in sequence, wherein the diameters of the first-stage circular table, the second-stage circular table and the third-stage circular table are gradually reduced, positioning holes which are concentrically and uniformly distributed are formed in the outer edge of the first-stage circular table, a positioning circular pipe is arranged at the upper part of each positioning hole in a matched mode, the positioning circular pipe is perpendicular to the first; the outer diameter of the secondary circular truncated cone is the same as the inner diameter of the sleeve, and the thickness of the secondary circular truncated cone is the same as the height of the sleeve; the outer diameter of the three-stage circular truncated cone is the same as the diameter of the pattern plate hole, and the thickness of the three-stage circular truncated cone is the same as the height of the pattern plate hole; the first-stage circular truncated cone, the second-stage circular truncated cone and the third-stage circular truncated cone are integrally formed. The utility model discloses can guarantee the preparation quality, improve preparation speed and efficiency, reduce cost makes the dust remover equipment of preparation can reach the accuracy standard simultaneously.
Description
Technical Field
The utility model belongs to the technical field of high temperature dust remover equipment manufacturing, concretely relates to subassembly positioning tool is fixed to filter bag.
Background
In the process of manufacturing the metal filter bag high-temperature dust remover equipment, a filter bag fixing component is required to be welded and installed on a pattern plate, and the fixing component consists of three parts: the sleeve is used for sleeving the upper end of the filter bag to play a role in positioning; bolts are uniformly distributed around the sleeve for mounting a gland to compress the high-temperature filter bag; and the gland is used for compacting the high-temperature filter bag, preventing the filter bag from moving and playing a role in sealing. The work required is to weld the bolt and sleeve firmly to the faceplate.
Because the use amount of the assembly is large, the following problems are difficult to overcome by the traditional manufacturing process of line drawing, positioning and welding: 1. the concentricity of the sleeve and the hole of the pattern plate is difficult to control; 2. the uniform distribution of the fixing bolts is difficult to control; 3. the verticality of the fixing bolt is difficult to control; 4. the fixed bolt is easy to be damaged by electric welding in the welding process; 5. the working efficiency is low and the qualified rate is low.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a fixed subassembly positioning tool of filter bag, can solve the fixed subassembly of filter bag's decentraction, the unequally distributed of bolt, bolt out of plumb, welding process destroy screw thread and the problem that work efficiency is low, guarantee the preparation quality, improved preparation speed and efficiency, the cost is reduced simultaneously, makes the dust remover equipment of preparation can reach the accuracy standard.
The utility model discloses an adopt following technical scheme to realize:
a positioning tool for a filter bag fixing assembly comprises a first-stage round platform, a second-stage round platform and a third-stage round platform which are sequentially and concentrically arranged from top to bottom, wherein the diameters of the first-stage round platform, the second-stage round platform and the third-stage round platform are gradually reduced, positioning holes which are concentrically and uniformly distributed are formed in the outer edge of the first-stage round platform, a positioning circular pipe is arranged at the upper part of each positioning hole in a matched mode, the positioning circular pipe is perpendicular to the first-stage round platform, and the inner diameter of each;
the outer diameter of the secondary circular truncated cone is the same as the inner diameter of the sleeve, and the thickness of the secondary circular truncated cone is the same as the height of the sleeve;
the outer diameter of the three-stage circular truncated cone is the same as the diameter of the pattern plate hole, and the thickness of the three-stage circular truncated cone is the same as the height of the pattern plate hole;
the first-stage circular truncated cone, the second-stage circular truncated cone and the third-stage circular truncated cone are integrally formed.
Further preferably, a handle is arranged on the first-stage round table.
Further preferably, the outer edge of the first-stage circular truncated cone is provided with 6 concentric and uniformly distributed positioning holes, and the outer diameter of the first-stage circular truncated cone is larger than that of the outer edge of the bolt.
During operation, the bolt is firstly inserted into the positioning hole and the positioning circular tube of the first-stage circular table of the positioning tool, the sleeve is sleeved on the second-stage circular table of the positioning tool, then the third-stage circular table of the positioning tool is inserted into the hole of the pattern plate, positioning is completed, then the bolt and the sleeve are welded on the pattern plate in a positioning state, the positioning tool is taken down after welding is completed, and the procedures are repeated to complete positioning welding work of the other filter bag mounting and fixing components of the high-temperature dust collector.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model discloses a tertiary round platform sets up with one heart, has guaranteed the concentricity of sleeve pipe and card hole.
2. The utility model discloses a set up the perpendicular and evenly distributed that concentric evenly distributed's locating hole and location pipe can guarantee the bolt, to the destruction of screw thread when the pipe of fixing a position can avoid welding the bolt simultaneously, be favorable to the better positioning tool that takes off after the welding is accomplished.
3. The utility model discloses can guarantee the quality of the fixed subassembly of installation and improve work efficiency, reduce the cost of manufacture.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a front view of FIG. 1;
FIG. 3 is a diagram illustrating the operation of the present invention;
FIG. 4 is a schematic structural view of the fixing assembly after the filter bag is installed in the embodiment;
FIG. 5 is a top view of FIG. 4;
in the figure: 1. a first-stage circular truncated cone; 2. a second-stage circular truncated cone; 3. a three-stage round platform; 4. positioning holes; 5. positioning a circular tube; 6. a handle; 7. a sleeve; 8. a bolt; 9. a pattern plate; 10. a pattern hole; 11. a filter bag; 12. and (7) pressing the cover.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and examples.
As shown in fig. 1-3, a positioning tool for a filter bag fixing assembly comprises a first-stage circular truncated cone 1, a second-stage circular truncated cone 2 and a third-stage circular truncated cone 3 which are concentrically arranged from top to bottom, wherein the diameters of the first-stage circular truncated cone 1, the second-stage circular truncated cone 2 and the third-stage circular truncated cone 3 are gradually reduced, 6 concentric and uniformly distributed positioning holes 4 with the diameter of 11mm are arranged on the outer edge of the first-stage circular truncated cone 1, a positioning circular tube 5 is arranged at the upper part of each positioning hole 4 in a matched mode, the positioning circular tube 5 is perpendicular to the first-stage circular truncated cone 1, the inner diameter of each positioning circular;
the outer diameter of the secondary circular truncated cone 2 is the same as the inner diameter of the sleeve 7, and the thickness of the secondary circular truncated cone 2 is the same as the height of the sleeve 7;
the outer diameter of the three-stage round table 3 is the same as the diameter of the pattern plate hole 10, and the thickness of the three-stage round table 3 is the same as the height of the pattern plate hole 10;
the first-stage circular truncated cone 1, the second-stage circular truncated cone 2 and the third-stage circular truncated cone 3 are integrally formed.
The first-stage round platform 1 is provided with a handle 6, the outer diameter of the first-stage round platform 1 is larger than the outer edge of the bolt 8, and the thickness of the first-stage round platform is 10 mm.
During operation, firstly, the bolt 8 is inserted into the positioning hole 4 and the positioning circular tube 5 of the first-stage circular table 1 of the positioning tool, then the sleeve 7 is sleeved on the second-stage circular table 2 of the positioning tool, then the third-stage circular table 3 of the positioning tool is inserted into the pattern plate hole 10, then positioning is completed, then the bolt 8 and the sleeve 7 are welded on the pattern plate 9 in a positioning state, the positioning tool is taken down through the handle 6 after welding is completed, and the processes are repeated to complete positioning welding work of other filter bag mounting and fixing components of the high-temperature dust collector.
As shown in fig. 4-5, after the fixing assembly is installed, the filter bag 11 is sleeved on the sleeve 7 through the hole 10 of the pattern plate 9, and then the pressing cover 12 is fixed by the bolt 8, so that the filter bag 11 is installed.
Of course, the above description is only a preferred embodiment of the present invention, and should not be taken as limiting the scope of the embodiments of the present invention. The present invention is not limited to the above examples, and the technical field of the present invention is equivalent to the changes and improvements made in the actual range of the present invention, which should be attributed to the patent coverage of the present invention.
Claims (3)
1. The utility model provides a fixed subassembly positioning tool of filter bag which characterized in that: the device comprises a first-stage round platform (1), a second-stage round platform (2) and a third-stage round platform (3) which are sequentially and concentrically arranged from top to bottom, wherein the diameters of the first-stage round platform (1), the second-stage round platform (2) and the third-stage round platform (3) are gradually reduced, positioning holes (4) which are concentrically and uniformly distributed are formed in the outer edge of the first-stage round platform (1), positioning round pipes (5) are arranged on the upper portions of the positioning holes (4) in a matched mode, the positioning round pipes (5) are vertically arranged with the first-stage round platform (1), and the inner diameters of the positioning round pipes (;
the outer diameter of the secondary round table (2) is the same as the inner diameter of the sleeve (7), and the thickness of the secondary round table (2) is the same as the height of the sleeve (7);
the outer diameter of the three-stage round platform (3) is the same as the diameter of the pattern hole (10), and the thickness of the three-stage round platform (3) is the same as the height of the pattern hole (10);
the first-stage circular truncated cone (1), the second-stage circular truncated cone (2) and the third-stage circular truncated cone (3) are integrally formed.
2. The filter bag securing assembly positioning tool of claim 1, wherein: the first-stage round platform (1) is provided with a handle (6).
3. The filter bag securing assembly positioning tool of claim 1, wherein: the outer edge of the first-stage round platform (1) is provided with 6 concentric and uniformly distributed positioning holes (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920930275.3U CN210159348U (en) | 2019-06-19 | 2019-06-19 | Positioning tool for filter bag fixing assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920930275.3U CN210159348U (en) | 2019-06-19 | 2019-06-19 | Positioning tool for filter bag fixing assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210159348U true CN210159348U (en) | 2020-03-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920930275.3U Active CN210159348U (en) | 2019-06-19 | 2019-06-19 | Positioning tool for filter bag fixing assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210159348U (en) |
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2019
- 2019-06-19 CN CN201920930275.3U patent/CN210159348U/en active Active
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