CN218984590U - Clamping tool for splitting large-scale mixer - Google Patents
Clamping tool for splitting large-scale mixer Download PDFInfo
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- CN218984590U CN218984590U CN202223272135.2U CN202223272135U CN218984590U CN 218984590 U CN218984590 U CN 218984590U CN 202223272135 U CN202223272135 U CN 202223272135U CN 218984590 U CN218984590 U CN 218984590U
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- threaded rod
- clamping
- supporting block
- adjusting
- block
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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
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/56—Reuse, recycling or recovery technologies of vehicles
Abstract
The utility model relates to the technical field of clamping equipment, in particular to a clamping tool for splitting a large-scale mixer. The utility model relates to a clamping tool for splitting a large-scale mixer, which comprises the following components: the clamping device comprises a supporting block, a threaded rod, two clamping claws, a linkage assembly and an adjusting assembly, wherein the threaded rod is perpendicular to the supporting block, the supporting block is hollow, the linkage assembly is arranged in the supporting block, and the linkage assembly is linked with the threaded rod; the two clamping claws are symmetrically arranged at two ends of the supporting block, and are linked with the linkage assembly; the adjusting component is rotatably arranged on one side of the supporting block, and the inner end part of the adjusting component is arranged in the supporting block and is linked with the linkage component; the threaded rod is circumferentially rotated to adjust the interval between the two clamping claws so as to adapt to bearings with different diameters; the adjusting component is adjusted to lock the two clamping claws, and the threaded rod is continuously rotated to detach the bearing. The adaptability of the split clamping tool is improved, and the working efficiency is improved.
Description
Technical Field
The utility model relates to the technical field of clamping equipment, in particular to a clamping tool for splitting a large-scale mixer.
Background
The mixer is a mechanical device for uniformly mixing two or more materials by using mechanical force, gravity and the like. During mixing, the material contact surface area can also be increased to promote chemical reactions; but also to accelerate physical changes.
In the process of disassembly, the mixer needs to use various devices to disassemble each connecting component. As shown in fig. 1, the effect of disassembling the bearing is achieved through the cooperation of the supporting frame and the threaded rod, two clamping claws of the supporting frame respectively prop against one side wall of the outer ring of the bearing, and the threaded rod is rotated in the circumferential direction to push the rotating shaft, so that the bearing is disassembled from the rotating shaft. However, the splitting device in the prior art has two disadvantages, namely, the first is that the distance between the two clamping claws cannot be adjusted, because only one type of bearing can be matched; second, the circumferential rotation of the threaded rod requires additional tools to drive, which can be cumbersome to disassemble in the field. Therefore, it is necessary to develop a clamping tool for the disassembly of a large mixer.
Disclosure of Invention
The utility model aims to provide a clamping tool for splitting a large-scale mixer so as to solve the problems.
In order to achieve the above object, an embodiment of the present utility model provides a clamping tool for splitting a large-sized mixer, including:
the clamping device comprises a supporting block, a threaded rod, two clamping claws, a linkage assembly and two adjusting assemblies, wherein the threaded rod is perpendicular to the supporting block, the supporting block is hollow, the linkage assembly is arranged in the supporting block, and the linkage assembly is linked with the threaded rod;
the two clamping claws are symmetrically arranged at two ends of the supporting block, and are linked with the linkage assembly;
the adjusting components are rotatably arranged on one side of the supporting block, and the two adjusting components are symmetrically arranged by taking the threaded rod as an axis;
the inner end part of the adjusting component is arranged in the supporting block and is linked with the linkage component; wherein the method comprises the steps of
The threaded rod is circumferentially rotated to adjust the distance between the two clamping claws so as to adapt to bearings with different diameters;
and adjusting the adjusting assembly to lock the two clamping claws, and continuously rotating the threaded rod to detach the bearing.
Preferably, the linkage assembly includes: the rotary gear is sleeved on the outer wall of the threaded rod, and the rotary gear is in threaded fit with the threaded rod;
the two linear racks are oppositely arranged, one linear rack is correspondingly fixed on the side wall of one clamping claw, and the two linear racks are respectively meshed with the rotating gear;
the inner end part of the adjusting component is arranged between the two linear racks; wherein the method comprises the steps of
The threaded rod rotates circumferentially to drive the rotating gear to rotate circumferentially synchronously;
the rotating gear circumferentially rotates to drive the two linear racks to respectively drive the two clamping claws to move in opposite directions or in opposite directions.
Preferably, the adjusting assembly includes: the locking block is rectangular and is arranged between the two linear racks;
the adjusting block and the locking block are oppositely arranged, two ends of the rotating column are respectively and vertically fixed between the adjusting block and the locking block, and the adjusting block is arranged outside the supporting block; wherein the method comprises the steps of
And the adjusting block is rotated circumferentially so as to enable the locking block to rotate to a horizontal state, and therefore the two linear racks are pushed to be separated from the rotating gear.
Preferably, the length of the locking block is greater than the outer diameter of the rotating gear.
Preferably, two ends of the locking block in the length direction are respectively provided with a bump, and the bumps are matched with the linear racks.
Preferably, a hand wheel is fixed at one end of the threaded rod, and a plurality of raised anti-skid patterns are arranged on the outer wall of the hand wheel along the circumferential direction.
Preferably, a tool groove is formed in the outer end portion of the threaded rod, and the tool groove is hexagonal.
Preferably, an extrusion disc is rotatably arranged at the inner end of the threaded rod, and the outer diameter of the extrusion disc is smaller than the length of the supporting block.
Compared with the prior art, the clamping tool for the disassembly of the large-scale mixer has the following beneficial effects: the distance between the two clamping claws is adjusted through the cooperation of the linkage assembly, the adjusting assembly and the threaded rod, so that bearings with different diameters are adapted. The convex blocks are arranged at the two ends of the locking block, and when the locking block circumferentially rotates to be in a horizontal state, the convex blocks are propped against the linear racks, so that the effects of locking and limiting the two clamping claws are achieved; the adaptability and the work efficiency of the clamping tool are improved.
Drawings
The utility model will be further described with reference to the drawings and examples.
FIG. 1 is a perspective view of the prior art of the present utility model;
FIG. 2 is a perspective view of a clamping fixture for disassembly of a large mixer of the present utility model;
FIG. 3 is a perspective view of the support block and hand wheel of the present utility model;
FIG. 4 is a longitudinal cross-sectional view of the linkage assembly of the present utility model;
fig. 5 is a schematic view of the clamping jaw of the present utility model in an expanded state.
In the figure:
1. a support block; 10. a push plate; 11. a compression spring;
2. a threaded rod; 20. a hand wheel; 21. a tool slot; 22. an extrusion plate; 23. anti-skid lines; 3. clamping claws;
4. a linkage assembly; 41. rotating the gear; 42. a linear rack;
5. an adjustment assembly; 51. a rotating column; 52. an adjusting block; 53. a locking block; 54. and a bump.
Detailed Description
The utility model will now be described in further detail with reference to the accompanying drawings. The drawings are simplified schematic representations which merely illustrate the basic structure of the utility model and therefore show only the structures which are relevant to the utility model.
As shown in fig. 1 to 5, the present utility model provides a sheet material comprising: the device comprises a supporting block 1, a threaded rod 2, two clamping claws 3, a linkage assembly 4 and two adjusting assemblies 5, wherein the threaded rod 2 is perpendicular to the supporting block 1, the threaded rod 2 is in threaded fit with the supporting block 1, and when the threaded rod 2 is rotated in the circumferential direction, the extrusion disc 22 can be driven to be close to or far away from a bearing. The support block 1 is hollow, the linkage assembly 4 is arranged in the support block 1, and the linkage assembly 4 is in linkage with the threaded rod 2; the two clamping claws 3 are symmetrically arranged at two ends of the supporting block 1, and the clamping claws 3 are in linkage with the linkage assembly 4; the adjusting assemblies 5 are rotatably arranged on one side of the supporting block 1, and the two adjusting assemblies 5 are symmetrically arranged by taking the threaded rod 2 as an axis; the inner end part of the adjusting component 5 is arranged in the supporting block 1 and is linked with the linkage component 4; wherein, the threaded rod 2 is rotated circumferentially to adjust the interval between the two clamping claws 3 so as to adapt to bearings with different diameters; when the two clamping claws 3 slide to the designated positions in opposite directions or in opposite directions, the adjusting assembly 5 is adjusted to lock the two clamping claws 3, and the locking block 53 can open and lock the two limiting linear racks 42; at this time, the two clamping claws 3 are sleeved on the side wall of the bearing, and the threaded rod 2 is rotated circumferentially, so that the extrusion disc 22 is propped against the end part of the rotating shaft inside the bearing, and the threaded rod 2 is continuously rotated, so that the bearing can be dismounted from the rotating shaft.
In order to facilitate the adjustment of the spacing between the two clamping jaws 3, the linkage assembly 4 comprises: the rotary gear 41 and the two linear racks 42 are sleeved on the outer wall of the threaded rod 2, and the rotary gear 41 is in threaded fit with the threaded rod 2; when the threaded rod 2 rotates circumferentially and moves horizontally, the rotating gear 41 can be driven to rotate circumferentially synchronously; the two linear racks 42 are oppositely arranged, one linear rack 42 is correspondingly fixed on the side wall of one clamping claw 3, and the two linear racks 42 are respectively meshed with the rotating gear 41; the rotation gear 41 rotates circumferentially to drive the two linear racks 42 to move up or down in the vertical reverse direction, so as to drive the two clamping claws 3 to move away or toward each other synchronously.
The inner end part of the adjusting component 5 is arranged between the two linear racks 42; wherein the threaded rod 2 rotates circumferentially to drive the rotating gear 41 to rotate circumferentially synchronously; the rotating gear 41 rotates circumferentially to drive the two linear racks 42 to drive the two clamping claws 3 to move toward or away from each other, respectively. Two through grooves are formed in two ends of the supporting block 1, the width of each through groove is larger than that of the linear rack 42, and the linear rack 42 penetrates through each through groove and is vertically fixed on the side wall of the clamping claw 3. In order to facilitate the mutual engagement of the linear rack 42 and the rotary gear 41, the inner side walls of the supporting block 1 are respectively provided with a push plate 10 which is propped against the outer side walls of the linear rack 42, and a plurality of compression springs 11 are arranged between the push plate 10 and the inner wall of the supporting block 1, and the compression springs 11 are suitable for pushing the push plate 10 so as to enable the linear rack 42 to move towards the direction of the rotary gear 41, thereby improving the engagement firmness of the linear rack 42 and the rotary gear 41.
The adjusting block 52 is rotated, and the locking blocks 53 are synchronously driven to rotate from a vertical state to a horizontal state, at this time, two ends of the two locking blocks 53 respectively push the two linear racks 42 to disengage from the rotating gear 41, and the locking blocks 53 can limit and lock the two linear racks 42, so as to prevent the two clamping claws 3 from relatively displacing.
Preferably, the adjusting assembly 5 comprises: the rotary column 51, the adjusting block 52 and the locking block 53, wherein the locking block 53 is rectangular, and the locking block 53 is arranged between the two linear racks 42; the adjusting block 52 and the locking block 53 are oppositely arranged, two ends of the rotating column 51 are respectively and vertically fixed between the adjusting block 52 and the locking block 53, and the adjusting block 52 is arranged outside the supporting block 1; wherein, the adjusting block 52 is rotated circumferentially to rotate the locking block 53 to a horizontal state, so as to push the two linear racks 42 to disengage from the rotating gear 41. The length of the locking block 53 is greater than the outer diameter of the rotary gear 41. Thus, when the locking block 53 is rotated to be in a horizontal state, the two ends of the locking block 53 can push the two linear racks 42 to make them move apart, so that the linear racks 42 are separated from the rotating gear 41.
The two ends of the locking block 53 in the length direction are respectively provided with a bump 54, and the bumps 54 are matched with the linear racks 42. The arrangement of the protruding blocks 54 further improves the locking and fixing effect between the locking blocks 53 and the two linear racks 42.
In order to facilitate rotating the threaded rod 2, one end of the threaded rod 2 is fixed with a hand wheel 20, and a plurality of raised anti-skid patterns 23 are arranged on the outer wall of the hand wheel 20 along the circumferential direction. The outer end of the threaded rod 2 is provided with a tool groove 21, and the tool groove 21 is hexagonal. The arrangement of the anti-skid threads 23 improves the friction force between the hand wheel 20 and the palm of an operator when the threaded rod 2 is rotated; the workpiece groove is arranged, so that the threaded rod 2 can be driven to rotate circumferentially by the workpiece when the rotation is inconvenient.
The inner end of the threaded rod 2 is rotatably provided with a pressing disc 22, and the outer diameter of the pressing disc 22 is smaller than the length of the supporting block 1. The arrangement of the pressing disc 22 improves the contact area between the threaded rod 2 and the rotating shaft inside the bearing. Thereby ensuring that the threaded rod 2 remains coaxial with the axis of rotation when the threaded rod 2 is rotated.
The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (8)
1. A centre gripping frock for large-scale mixer is split, its characterized in that includes:
the clamping device comprises a supporting block (1), a threaded rod (2), two clamping claws (3), a linkage assembly (4) and two adjusting assemblies (5), wherein the threaded rod is perpendicular to the supporting block (1), the inside of the supporting block (1) is hollow, the linkage assembly (4) is arranged in the supporting block (1), and the linkage assembly (4) is in linkage with the threaded rod (2);
the two clamping claws (3) are symmetrically arranged at two ends of the supporting block (1), and the clamping claws (3) are linked with the linkage assembly (4);
the adjusting assemblies (5) are rotatably arranged on one side of the supporting block (1), and the two adjusting assemblies (5) are symmetrically arranged by taking the threaded rod (2) as an axis;
the inner end part of the adjusting component (5) is arranged in the supporting block (1) and is linked with the linkage component (4); wherein the method comprises the steps of
The threaded rod (2) is circumferentially rotated to adjust the distance between the two clamping claws so as to adapt to bearings with different diameters;
and the adjusting assembly (5) is adjusted to lock the two clamping claws (3), and the threaded rod (2) is continuously rotated to detach the bearing.
2. A clamping fixture for disassembly of a large mixer as claimed in claim 1, wherein,
the linkage assembly (4) comprises: the rotary gear (41) and the two linear racks (42), the rotary gear (41) is sleeved on the outer wall of the threaded rod (2), and the rotary gear (41) is in threaded fit with the threaded rod (2);
the two linear racks (42) are oppositely arranged, one linear rack (42) is correspondingly fixed on the side wall of one clamping claw (3), and the two linear racks (42) are respectively meshed with the rotating gear (41);
the inner end part of the adjusting component (5) is arranged between the two linear racks (42); wherein the method comprises the steps of
The threaded rod rotates circumferentially to drive the rotating gear (41) to rotate circumferentially synchronously;
the rotating gear (41) circumferentially rotates to drive the two linear racks (42) to respectively drive the two clamping claws (3) to move towards each other or away from each other.
3. A clamping fixture for disassembly of a large mixer as claimed in claim 2, wherein,
the adjusting assembly (5) comprises: the rotary column (51), the adjusting block (52) and the locking block (53), wherein the locking block (53) is rectangular, and the locking block (53) is arranged between the two linear racks (42);
the adjusting block (52) and the locking block (53) are oppositely arranged, two ends of the rotating column (51) are respectively and vertically fixed between the adjusting block (52) and the locking block (53), and the adjusting block (52) is arranged outside the supporting block (1); wherein the method comprises the steps of
The adjusting block (52) is rotated circumferentially, so that the locking block (53) is rotated to a horizontal state, and the two linear racks (42) are pushed to be separated from the rotating gear (41).
4. A clamping fixture for disassembly of a large mixer as claimed in claim 3, wherein,
the length of the locking block (53) is greater than the outer diameter of the rotating gear (41).
5. A clamping fixture for disassembly of a large mixer as set forth in claim 4, wherein,
two ends of the locking block (53) in the length direction are respectively provided with a lug (54), and the lug (54) is matched with the linear rack (42).
6. A clamping fixture for disassembly of a large mixer as set forth in claim 5, wherein,
one end of the threaded rod (2) is fixed with a hand wheel (20), and a plurality of raised anti-skid patterns are arranged on the outer wall of the hand wheel (20) along the circumferential direction.
7. The fixture for large mixer disassembly as claimed in claim 6, wherein,
the outer end part of the threaded rod (2) is provided with a tool groove (21), and the tool groove (21) is hexagonal.
8. A clamping fixture for disassembly of a large mixer as set forth in claim 7, wherein,
an extrusion disc (22) is rotatably arranged at the inner end part of the threaded rod (2), and the outer diameter of the extrusion disc (22) is smaller than the length of the supporting block (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223272135.2U CN218984590U (en) | 2022-12-07 | 2022-12-07 | Clamping tool for splitting large-scale mixer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223272135.2U CN218984590U (en) | 2022-12-07 | 2022-12-07 | Clamping tool for splitting large-scale mixer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218984590U true CN218984590U (en) | 2023-05-09 |
Family
ID=86218403
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223272135.2U Active CN218984590U (en) | 2022-12-07 | 2022-12-07 | Clamping tool for splitting large-scale mixer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218984590U (en) |
-
2022
- 2022-12-07 CN CN202223272135.2U patent/CN218984590U/en active Active
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