CN219854095U - Spiral blade clamping tool - Google Patents
Spiral blade clamping tool Download PDFInfo
- Publication number
- CN219854095U CN219854095U CN202320446552.XU CN202320446552U CN219854095U CN 219854095 U CN219854095 U CN 219854095U CN 202320446552 U CN202320446552 U CN 202320446552U CN 219854095 U CN219854095 U CN 219854095U
- Authority
- CN
- China
- Prior art keywords
- fulcrum
- base
- helical blade
- positioning hole
- spiral blade
- 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.)
- Active
Links
- 230000001154 acute effect Effects 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims 1
- 238000005253 cladding Methods 0.000 abstract description 4
- 230000002349 favourable effect Effects 0.000 abstract description 2
- WSNMPAVSZJSIMT-UHFFFAOYSA-N COc1c(C)c2COC(=O)c2c(O)c1CC(O)C1(C)CCC(=O)O1 Chemical compound COc1c(C)c2COC(=O)c2c(O)c1CC(O)C1(C)CCC(=O)O1 WSNMPAVSZJSIMT-UHFFFAOYSA-N 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Jigs For Machine Tools (AREA)
Abstract
The utility model relates to the technical field of spiral blade clamping, and discloses a spiral blade clamping tool, which comprises the following components: the support assembly comprises a first fulcrum, a second fulcrum and a third fulcrum, wherein the first fulcrum, the second fulcrum and the third fulcrum are distributed in a triangular shape, and the fulcrums in the support assembly are all arranged in the base in an up-down movable manner; the first locating hole is located the surface of base, and this helical blade centre gripping frock uses through the cooperation of fulcrum first, fulcrum second and fulcrum third and locating hole first and reference column, can adjust the location to helical blade's friction terminal surface, and support and fixed branch and depression bar's cooperation design can be after helical blade realizes the location, carries out the centre gripping to helical blade and fixes, and helical blade location centre gripping is effectual, is convenient for adjust helical blade's friction terminal surface location to approximate horizontal plane, is favorable to carrying out cladding processing to helical blade's friction terminal surface.
Description
Technical Field
The utility model relates to the technical field of spiral blade clamping, in particular to a spiral blade clamping tool.
Background
The spiral blade of the rotary hearth furnace is a blade for dynamically stirring and treating the reduction raw material in the rotary hearth furnace, the surface of the spiral blade is a curved surface, the friction end surface of the spiral blade is approximately planar, the spiral blade needs to be subjected to cladding processing on the friction end surface before being used, and when the surface of the spiral blade is subjected to wear-resistant coating cladding processing, the spiral blade needs to be clamped and fixed by using a clamping device.
Because the curved surface structure on helical blade surface, current clamping device is difficult to carry out effective centre gripping to helical blade, is difficult for simultaneously adjusting helical blade's friction terminal surface to the position of approximate coplanar, is difficult to carry out processing to helical blade's friction terminal surface.
Disclosure of Invention
In order to solve the problems that the existing clamping device is difficult to effectively clamp the spiral blade, and the friction end surface of the spiral blade is difficult to adjust to the position similar to the same plane, and the friction end surface of the spiral blade is difficult to process, the utility model is realized by the following technical scheme: a helical blade clamping tooling, comprising:
the support assembly comprises a first fulcrum, a second fulcrum and a third fulcrum, wherein the first fulcrum, the second fulcrum and the third fulcrum are distributed in a triangular shape, and the fulcrums in the support assembly are all arranged in the base in an up-down movable manner;
the first positioning hole is positioned on the surface of the base, corresponds to one of the mounting holes on the surface of the spiral blade, and is internally provided with a positioning column in a detachable mode;
the surface of the support is rotatably provided with a fixed supporting rod, the surface of the fixed supporting rod is provided with a pressing rod, and the lower end of the pressing rod corresponds to the upper surface of the helical blade.
Further, three fulcrums in the supporting component are all installed in the base through threaded rings in a threaded connection mode.
Further, when the spiral blade is pressed by the pressing rod, the projection of the pressing rod on the surface of the base is located inside a triangular area formed by three fulcrums in the supporting component.
Further, a second positioning hole is formed in the surface of the base, an included angle between the axis of the second positioning hole and the surface of the base is an acute angle, the second positioning hole corresponds to the other mounting hole on the surface of the spiral blade, and a fixing column is detachably mounted in the second positioning hole.
Further, the first positioning hole and the positioning Kong Erjun are threaded holes, the positioning column is in threaded connection with the first positioning hole, and the fixing column is in threaded connection with the second positioning hole.
Further, a rocker is rotatably arranged on the surface of the support, the rocker is located above the fixing support rod, a pressing block is arranged in the rocker, and the pressing block corresponds to the upper surface of the fixing support rod.
Compared with the prior art, the utility model has the following beneficial effects:
this helical blade centre gripping frock uses through the cooperation of fulcrum one, fulcrum two and fulcrum three and locating hole one and reference column, can adjust the location to helical blade's friction terminal surface, and support and fixed branch and depression bar's cooperation design can be after helical blade realizes the location, carries out the centre gripping to helical blade and fixes, and helical blade location centre gripping is effectual, is convenient for adjust helical blade's friction terminal surface location to approximate horizontal plane, is favorable to carrying out cladding processing to helical blade's friction terminal surface.
Drawings
FIG. 1 is a schematic view of a surface structure of a clamping tool according to the present utility model;
FIG. 2 is a schematic diagram of a surface structure of a clamping tool according to the present utility model;
FIG. 3 is a side view of a clamping tool structure of the present utility model;
FIG. 4 is a side view of a clamping tool structure II of the present utility model;
FIG. 5 is a schematic view of a helical blade structure according to the present utility model.
In the figure: 1. a base; 2. a support assembly; 21. a first fulcrum; 22. a second fulcrum; 23. a third fulcrum; 3. a threaded ring; 4. positioning holes I; 41. positioning columns; 5. positioning holes II; 51. fixing the column; 6. a support; 7. a rocker; 71. briquetting; 8. fixing the support rod; 81. a compression bar; 9. helical blades.
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.
The embodiment of this helical blade centre gripping frock is as follows:
referring to fig. 1-5, a screw blade clamping tool includes:
the base 1, the surface mounting of base 1 has supporting component 2, and supporting component 2 includes fulcrum one 21, fulcrum two 22 and fulcrum three 23, and fulcrum one 21, fulcrum two 22 and fulcrum three 23 are the triangle and distribute, and the fulcrum in the supporting component 2 is all movable mounting from top to bottom in base 1 for carry out the location adjustment to the friction terminal surface of helical blade 9.
Three fulcrums in the support component 2 are all installed in the base 1 through threaded connection of the threaded ring 3, so that the height position of each fulcrum in the support component 2 can be adjusted up and down conveniently.
The first positioning hole 4 is positioned on the surface of the base 1, the first positioning hole 4 corresponds to one of the mounting holes on the surface of the spiral blade 9, the positioning column 41 is detachably arranged in the first positioning hole 4, and the positioning column 41 is matched with the first positioning hole 4 for positioning the spiral blade 9.
The surface of the base 1 is provided with a second positioning hole 5, an included angle between the axis of the second positioning hole 5 and the surface of the base 1 is an acute angle, the second positioning hole 5 corresponds to the other mounting hole on the surface of the spiral blade 9, a fixing column 51 is detachably arranged in the second positioning hole 5, and the fixing column 51 is matched with the second positioning hole 5 and used for pre-fixing the spiral blade 9.
The first positioning hole 4 and the second positioning hole 5 are threaded holes, the positioning column 41 is in threaded connection with the first positioning hole 4, and the fixing column 51 is in threaded connection with the second positioning hole 5.
The support 6, the fixed branch 8 is installed in the surface rotation of support 6, the surface of fixed branch 8 is equipped with depression bar 81, the lower extreme of depression bar 81 corresponds with the upper surface of helical blade 9, the cooperation of a plurality of fulcrums in depression bar 81 and the supporting component 2 is used for carrying out the centre gripping to helical blade 9 fixedly, when compressing tightly helical blade 9, the projection of depression bar 81 on base 1 surface is located the triangle area inside that three fulcrums formed in supporting component 2, be used for improving the effect that depression bar 81 and supporting component 2 are fixed to helical blade 9 centre gripping.
The rocker 7 is rotatably arranged on the surface of the support 6, the rocker 7 is positioned above the fixed support rod 8, a pressing block 71 is arranged in the rocker 7, and the pressing block 71 corresponds to the upper surface of the fixed support rod 8.
Screw blade centre gripping frock application principle:
when the spiral blade 9 is clamped and fixed, the spiral blade 9 is firstly placed on the surfaces of three fulcrums in the supporting component 2, then the positioning column 41 penetrates through the corresponding mounting hole of the spiral blade 9 and is in spiral connection and fixation with the first positioning hole 4, the spiral blade 9 is positioned by the positioning column 41, and then the spiral blade 9 is pre-positioned by the fixing column 51.
At this time, the supporting point in the supporting component 2 is rotated, the heights of the three supporting points in the supporting component 2 are adjusted through the threaded engagement of the supporting point and the threaded ring 3, so that the supporting point I21, the supporting point II 22 and the supporting point III 23 are all in contact with the lower surface of the spiral blade 9, at this time, the fixing column 51 is rotated, and the fixing column 51 is in threaded engagement with the positioning hole II 5 and moves along the axial direction of the positioning hole II 5, so that the spiral blade 9 is pre-fixed by the fixing column 51.
The fixed support rod 8 is rotated to move the pressing rod 81 to the upper surface of the spiral blade 9, then the rocking rod 7 is rotated, the rocking rod 7 drives the pressing block 71 to move, the pressing block 71 can be in contact with the upper surface of the fixed support rod 8 and compress the fixed support rod 8, the fixed support rod 8 can apply pressure to the upper surface of the spiral blade 9 through the pressing rod 81, and therefore the spiral blade 9 is compressed and fixed through the pressing rod 81, and the clamping and fixing of the spiral blade 9 are completed.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. Screw blade centre gripping frock, its characterized in that includes:
the device comprises a base (1), wherein a supporting component (2) is arranged on the surface of the base (1), the supporting component (2) comprises a first supporting point (21), a second supporting point (22) and a third supporting point (23), the first supporting point (21), the second supporting point (22) and the third supporting point (23) are distributed in a triangular mode, and all supporting points in the supporting component (2) are arranged in the base (1) in an up-down movable mode;
the first positioning hole (4) is positioned on the surface of the base (1), the first positioning hole (4) corresponds to one of the mounting holes on the surface of the spiral blade (9), and a positioning column (41) is detachably arranged in the first positioning hole (4);
the support (6), fixed branch (8) are installed in the surface rotation of support (6), the surface of fixed branch (8) is equipped with depression bar (81), the lower extreme of depression bar (81) with the upper surface of helical blade (9) is corresponding.
2. The screw blade clamping tool of claim 1, wherein: three fulcrums in the supporting component (2) are all installed in the base (1) through threaded connection of the threaded ring (3).
3. The screw blade clamping tool of claim 1, wherein: when the spiral blade (9) is pressed by the pressing rod (81), the projection of the pressing rod (81) on the surface of the base (1) is positioned in a triangular area formed by three fulcrums in the supporting component (2).
4. The screw blade clamping tool of claim 1, wherein: the surface of base (1) has seted up locating hole two (5), the axis of locating hole two (5) with contained angle between the surface of base (1) is the acute angle, locating hole two (5) with another mounting hole on helical blade (9) surface is corresponding, the inside demountable installation of locating hole two (5) has fixed column (51).
5. The screw blade clamping fixture of claim 4, wherein: the first positioning hole (4) and the second positioning hole (5) are threaded holes, the positioning column (41) is in threaded connection with the first positioning hole (4), and the fixing column (51) is in threaded connection with the second positioning hole (5).
6. A screw blade clamping fixture according to any of claims 1-5, wherein: the surface rotation of support (6) is installed rocker (7), rocker (7) are located the top of fixed branch (8), the inside of rocker (7) is equipped with briquetting (71), briquetting (71) with the upper surface of fixed branch (8) is corresponding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320446552.XU CN219854095U (en) | 2023-03-06 | 2023-03-06 | Spiral blade clamping tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320446552.XU CN219854095U (en) | 2023-03-06 | 2023-03-06 | Spiral blade clamping tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219854095U true CN219854095U (en) | 2023-10-20 |
Family
ID=88337558
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320446552.XU Active CN219854095U (en) | 2023-03-06 | 2023-03-06 | Spiral blade clamping tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219854095U (en) |
-
2023
- 2023-03-06 CN CN202320446552.XU patent/CN219854095U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209598112U (en) | It is a kind of can multi-angle adjustment forging fixture | |
| CN205254411U (en) | Automobile parts welds dress positioning fixture | |
| CN208826124U (en) | It is a kind of for processing the fixture of clutch housing | |
| CN107953058A (en) | A kind of automatic clamping tooling of industrial welding | |
| CN211614945U (en) | Machine tool precision clamp for clamping end face | |
| CN219854095U (en) | Spiral blade clamping tool | |
| CN2710820Y (en) | Positioning clamping device | |
| CN103447856A (en) | Two-workstation clamp used for inclined hole processing | |
| CN102513679A (en) | Welding mechanism for projection-weld nuts and welding method thereof | |
| CN209562968U (en) | A kind of automobile circuit plate tool for processing fixture | |
| CN108247388A (en) | A kind of profiled metal processing clamp for machining | |
| CN206748269U (en) | A kind of clamping device | |
| CN202028936U (en) | Supporting and compressing clamp with adjustable clamping flatness | |
| CN212794724U (en) | Angle-adjustable batch processing tool | |
| CN208341551U (en) | A kind of automobile connecting plate punching press clamping and positioning device | |
| CN205058618U (en) | Mesa backup pad fixed structure of delta 3D printer | |
| CN113579790A (en) | Tool clamp for camshaft frame and use method | |
| CN214446162U (en) | Machining clamp for left and right supporting shafts | |
| CN215145499U (en) | Automobile body top cap laser frock of brazing convenient to adjustment | |
| CN221312025U (en) | Bending equipment with adjustable hardware processing is used | |
| CN218461537U (en) | Fixing clamp for machining support | |
| CN214290543U (en) | Steel wire pushes down device of buckling | |
| CN208514081U (en) | A kind of intermetallic composite coating clamp for machining | |
| CN221088554U (en) | Flange plate polishing device | |
| CN210335229U (en) | Clamp for processing vehicle-mounted navigation display screen |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |