CN214980749U - Disassembling tool for vibration groove equipment - Google Patents
Disassembling tool for vibration groove equipment Download PDFInfo
- Publication number
- CN214980749U CN214980749U CN202121024100.XU CN202121024100U CN214980749U CN 214980749 U CN214980749 U CN 214980749U CN 202121024100 U CN202121024100 U CN 202121024100U CN 214980749 U CN214980749 U CN 214980749U
- Authority
- CN
- China
- Prior art keywords
- shaft sleeve
- thread
- axial
- hole
- matching
- 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
Images
Landscapes
- Hand Tools For Fitting Together And Separating, Or Other Hand Tools (AREA)
Abstract
The application discloses a extracting tool for shaking groove equipment includes: the first shaft sleeve, the second shaft sleeve and the matching piece; the outer wall of the first shaft sleeve is provided with an external thread; the fitting piece is provided with a fitting hole, the inner wall of the fitting hole is provided with an inner fitting thread, and the inner fitting thread is used for being matched with the short shaft. The first shaft sleeve is provided with a first axial hole, the second shaft sleeve is provided with a second axial hole, and the inner wall of the second axial hole is provided with an internal thread. The fitting piece is fixed in the first axial hole; a part of the first shaft sleeve extends into the first axial hole, and the internal thread is matched with the external thread; one end of the first shaft sleeve penetrated by the first axial hole, one end of the second shaft sleeve and one end of the matching piece are flush; the screwing direction of the internal matching thread is a first direction, the screwing directions of the internal thread and the external thread are both a second direction, and the first direction is opposite to the second direction. The short shaft is disassembled by utilizing the reverse force, the short shaft is disassembled in a short time, the labor intensity is low, the safety coefficient is high, and the damage to the short shaft is low.
Description
Technical Field
The application relates to the technical field of mechanical equipment, in particular to a dismounting tool for vibration groove equipment.
Background
Groove equipment shakes is extensively applied to many manufacturing enterprises as material conveyor, and the groove equipment that shakes relies on swing arm and frame to connect, carries out power transmission through the eccentric wheel. Some special vibratory trough devices have eccentrics integrated with connecting rods, which connect the eccentrics to the oscillating body by means of threaded short shafts.
The groove equipment that shakes of above-mentioned structure through long-time operation, the condition of damage can appear in eccentric wheel and fixing bearing, and the V-belt that links to each other with the motor also can be ageing and damaged, when maintenance and change corresponding accessory, need demolish the threaded minor axis as the connecting piece.
At present, in the process of disassembling a threaded short shaft, maintenance personnel adopt a mode of knocking by a copper bar and a hammer. Due to the limited operation space, when the copper bar and hammer knocking mode is adopted, the disassembly is long, the labor intensity is high, the safety risk is high, and the damage to the short shaft is also high.
SUMMERY OF THE UTILITY MODEL
An object of this application is to provide a new technical scheme for shake groove equipment's extracting tool, it is shorter to dismantle the minor axis time spent, and intensity of labour is less, and factor of safety is higher, and is less to the damage of minor axis.
The application provides a extracting tool for trough equipment shakes, the trough equipment shakes includes the threaded minor axis of waiting to dismantle, the screw direction of the screw thread of minor axis is first direction, an extracting tool for trough equipment shakes includes: the first shaft sleeve, the second shaft sleeve and the matching piece; the outer wall of the first shaft sleeve is provided with an external thread; the matching piece is provided with a matching hole which penetrates through the matching piece along the axial direction, the inner wall of the matching hole is provided with an internal matching thread, and the internal matching thread is used for matching with the short shaft; the first shaft sleeve is provided with a first axial hole which extends along the axial direction and penetrates through one end of the first shaft sleeve, the second shaft sleeve is provided with a second axial hole which penetrates along the axial direction, and the inner wall of the second axial hole is provided with an internal thread; the fitting piece is fixed in the first axial hole; a part of the first shaft sleeve extends into the first axial hole, and the internal thread is matched with the external thread; one end of the first shaft sleeve penetrated by the first axial hole, one end of the second shaft sleeve and one end of the matching piece are flush; the screwing direction of the internal fit thread is a first direction, the screwing direction of the internal thread and the screwing direction of the external thread are both a second direction, and the first direction is opposite to the second direction.
In some embodiments, the peripheral wall of the mating member is an interference fit with the inner wall of the first axial bore.
In some embodiments, the removal tool for a vibrating trough device further comprises: carrying out top thread; the first shaft sleeve is also provided with a fixing hole which penetrates through the first shaft sleeve along the radial direction, and the fixing hole is communicated with the first axial hole; the jackscrew is inserted in the fixing hole and abuts against the outer wall of the matching piece.
In some embodiments, the first shaft sleeve is provided with two fixing holes penetrating in the radial direction, and the jackscrew is arranged in each of the two fixing holes.
In some embodiments, the two fixing holes are symmetrical with respect to the axial center plane of the first sleeve.
In some embodiments, the radial cross-section of the fitting and the radial cross-section of the first axial bore are each polygonal.
In some embodiments, the radial cross-section of the fitting and the radial cross-section of the first axial bore are each hexagonal.
In some embodiments, an end of the first sleeve remote from the first axial hole is provided with a clamping block for cooperating with a wrench.
In some embodiments, two circumferentially opposite clamping planes are provided on the clamping block, and the two clamping planes are used for matching with a wrench.
In some embodiments, the two clamping planes are provided with anti-slip reticulate patterns.
When the short shaft is disassembled, the matching hole of the matching piece is aligned with the short shaft, the matching hole is slightly sleeved on the short shaft, then the disassembling tool is rotated clockwise, the threads of the short shaft and the internal matching threads in the matching hole are gradually matched, the disassembling tool continues to be rotated, and finally the left end part of the first shaft sleeve, the second shaft sleeve and the matching piece is contacted with the rack. The removal tool continues to be rotated clockwise, the stub shaft and the mating bore become more and more tightly connected, and the first bushing is gradually withdrawn from the second bushing, thereby carrying the stub shaft out. It can be seen from above that, the extracting tool that this application embodiment provided, the screw direction of the interior fit screw thread of mating holes is all opposite with the external screw thread on the first axle sleeve and the internal thread in second axial hole's screw direction, from this, utilizes the counterforce to dismantle out the minor axis, and it is shorter to dismantle the minor axis time-spent, and intensity of labour is less, and factor of safety is higher, and is less to the damage of minor axis.
Further features of the present application and advantages thereof will become apparent from the following detailed description of exemplary embodiments thereof, which is to be read in connection with the accompanying drawings.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of the specification, illustrate embodiments of the application and together with the description, serve to explain the principles of the application.
FIG. 1 is a schematic structural diagram of a disassembling tool for a vibrating groove device provided by an embodiment of the application;
fig. 2 is another structural schematic diagram of a disassembling tool for a vibrating groove device provided by an embodiment of the application.
The figures are labeled as follows:
the device comprises a first shaft sleeve 1, an external thread 11, a first axial hole 12, a fixing hole 13, a clamping block 14, a clamping plane 15, a second shaft sleeve 2, a second axial hole 21, a matching piece 3, a matching hole 31 and a jackscrew 4.
Detailed Description
Various exemplary embodiments of the present application will now be described in detail with reference to the accompanying drawings. It should be noted that: the relative arrangement of the components and steps, the numerical expressions, and numerical values set forth in these embodiments do not limit the scope of the present application unless specifically stated otherwise.
The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the application, its application, or uses.
Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail, but are intended to be part of the specification where appropriate.
In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting. Thus, other examples of the exemplary embodiments may have different values.
The groove shaking equipment comprises a short shaft with threads to be disassembled, and the screwing direction of the threads of the short shaft is a first direction.
Referring to fig. 1 to fig. 2, a disassembling tool for a vibrating trough device according to an embodiment of the present application includes: a first shaft sleeve 1, a second shaft sleeve 2 and a fitting piece 3; the outer wall of the first shaft sleeve 1 is provided with an external thread 11; the fitting piece 3 is provided with a fitting hole 31 which penetrates through along the axial direction, the inner wall of the fitting hole 31 is provided with an inner fitting thread, and the inner fitting thread is used for being matched with the short shaft.
The first shaft sleeve 1 is provided with a first axial hole 12 which extends along the axial direction and penetrates through one end of the first shaft sleeve, the second shaft sleeve 2 is provided with a second axial hole 21 which penetrates along the axial direction, and the inner wall of the second axial hole 21 is provided with internal threads. The fitting member 3 is fixed in the first axial hole 12; a part of the first shaft sleeve 1 extends into the first axial hole 12, and the internal thread is matched with the external thread 11; one end of the first shaft sleeve 1 penetrated by the first axial hole 12, one end of the second shaft sleeve 2 and one end of the matching piece 3 are flush; the screwing direction of the internal matching thread is a first direction, the screwing directions of the internal thread and the external thread 11 are both a second direction, and the first direction is opposite to the second direction.
The first direction may be a left-handed direction and the second direction may be a right-handed direction. Alternatively, the first direction is a right-handed direction and the second direction is a left-handed direction.
Before the stub shaft is disassembled by using the disassembling tool, the disassembling tool is assembled, that is, the mating member 3 is fixed in the first axial hole 12, the second bushing 2 is screwed into the first bushing 1, and the left end portions of the first bushing 1, the second bushing 2 and the mating member 3 are flush.
When the short shaft is disassembled, the matching hole 31 of the matching piece 3 is aligned with the short shaft, the matching hole 31 is slightly sleeved on the short shaft, then the disassembling tool is rotated clockwise, at the moment, the threads of the short shaft are gradually matched with the internal matching threads in the matching hole 31, the disassembling tool is continuously rotated, and finally the left end parts of the first shaft sleeve 1, the second shaft sleeve 2 and the matching piece 3 are contacted with the rack. Continuing to rotate the removal tool clockwise, the stub shaft and the mating bore 31 become more and more tightly connected, and the first sleeve 1 is gradually withdrawn from the second sleeve 2, thereby allowing the stub shaft to be removed.
Therefore, according to the dismounting tool provided by the embodiment of the application, the screwing direction of the internal matching thread of the matching hole 31 is opposite to the screwing direction of the external thread 11 on the first shaft sleeve 1 and the internal thread of the second axial hole 21, so that the short shaft can be dismounted by utilizing the reverse force, the dismounting time is short, the labor intensity is low, the safety factor is high, and the damage to the short shaft is low.
In some embodiments, the manner of fixing the fitting member 3 to the first axial hole 12 may be various, for example, a bolt or a screw may be inserted on the first shaft sleeve 1, and the bolt or the screw abuts against the fitting member 3 to fix the fitting member 3. It is also possible that the peripheral wall of the fitting member 3 is interference fitted with the inner wall of the first axial hole 12. This type of fixing is relatively secure and the fitting member 3 does not easily come loose, thereby preventing the fitting member 3 from coming loose during the removal of the stub shaft.
In other embodiments, the removal tool for a vibrating trough device further comprises: a top thread 4; the first shaft sleeve 1 is also provided with a fixing hole 13 which penetrates through the first shaft sleeve along the radial direction, and the fixing hole 13 is communicated with the first axial hole 12; the jackscrew 4 is inserted into the fixing hole 13 and abuts against the outer wall of the fitting 3. That is, the jackscrew 4 is inserted into the fixing hole 13 and abuts against the mating member 3, thereby fixing the mating member 3. This kind of fixed mode, it is more convenient to dismantle and connect fitting piece 3, is convenient for change the fitting piece 3 of different models to make extracting tool can be applicable to the minor axis of dismantling various different models, increase extracting tool's suitability.
Illustratively, the first shaft sleeve 1 is provided with two fixing holes 13 penetrating along the radial direction, and the jackscrew 4 is arranged in each of the two fixing holes 13. The two fixing holes 13 are arranged, and the jackscrews 4 are respectively arranged in the two fixing holes 13, so that the fixing strength can be increased, and the matching piece 3 can be more firmly fixed.
Illustratively, the two fixing holes 13 are symmetrical about the axial center plane of the first sleeve 1. Therefore, the force on the matching piece 3 is balanced, so that the stability of the matching piece is stronger, and the matching piece is more stable and is not easy to loosen in the process of disassembling the short shaft.
In some embodiments, the radial cross-section of the fitting 3 and the radial cross-section of the first axial hole 12 are both polygonal. The polygon herein refers to a trilateral, quadrilateral, pentagonal, hexagonal, heptagonal, and the like. The radial cross sections of the fitting piece 3 and the first axial hole 12 are both polygonal, so that the fitting piece 3 can be prevented from rotating relative to the first shaft sleeve 1 in the process of disassembling the short shaft, and the stability of the fitting piece 3 can be improved.
The radial cross-section of the fitting 3 and the radial cross-section of the first axial bore 12 are shown as hexagons. The hexagonal counterpart 3 is readily available and therefore the cost of manufacturing the removal tool can be reduced.
In some embodiments, an end of the first sleeve 1 remote from the first axial hole 12 is provided with a clamping block 14, and the clamping block 14 is used for cooperating with a wrench. The clamping block 14 is not provided with the external thread 11, and when the disassembling tool is rotated, the wrench can be used for clamping the main clamping block 14 and then the wrench is rotated to drive the disassembling tool to rotate, so that the operation convenience can be improved.
In some embodiments, two clamping planes 15 are disposed on the clamping block 14 along the circumferential direction, and the two clamping planes 15 are used for cooperating with a wrench. The both sides of spanner respectively with two centre gripping planes 15 contacts, can increase the stability of spanner centre gripping, prevent that spanner and grip block 14 pine from taking off, can increase the operation convenience from this, increase dismantlement efficiency.
For example, the two clamping planes 15 are provided with anti-slip textures, which can increase the friction force between the wrench and the clamping block 14, so that the wrench can reliably clamp the clamping block 14, and the stability during operation is increased.
Although some specific embodiments of the present application have been described in detail by way of example, it should be understood by those skilled in the art that the above examples are for illustrative purposes only and are not intended to limit the scope of the present application. It will be appreciated by those skilled in the art that modifications may be made to the above embodiments without departing from the scope and spirit of the present application. The scope of the application is defined by the appended claims.
Claims (10)
1. A removal tool for a vibration groove apparatus, the vibration groove apparatus including a threaded stub shaft to be removed, a screwing direction of threads of the stub shaft being a first direction, the removal tool for a vibration groove apparatus comprising: the first shaft sleeve, the second shaft sleeve and the matching piece; the outer wall of the first shaft sleeve is provided with an external thread; the matching piece is provided with a matching hole which penetrates through the matching piece along the axial direction, the inner wall of the matching hole is provided with an internal matching thread, and the internal matching thread is used for being matched with the thread of the short shaft;
the first shaft sleeve is provided with a first axial hole which extends along the axial direction and penetrates through one end of the first shaft sleeve, the second shaft sleeve is provided with a second axial hole which penetrates along the axial direction, and the inner wall of the second axial hole is provided with an internal thread;
the fitting piece is fixed in the first axial hole; a part of the first shaft sleeve extends into the first axial hole, and the internal thread is matched with the external thread; one end of the first shaft sleeve penetrated by the first axial hole, one end of the second shaft sleeve and one end of the matching piece are flush; the screwing direction of the internal fit thread is a first direction, the screwing direction of the internal thread and the screwing direction of the external thread are both a second direction, and the first direction is opposite to the second direction.
2. The removal tool for a vibrating trough device of claim 1, wherein a peripheral wall of the mating member is in interference fit with an inner wall of the first axial bore.
3. The removal tool for a vibrating trough device of claim 1, further comprising: carrying out top thread; the first shaft sleeve is also provided with a fixing hole which penetrates through the first shaft sleeve along the radial direction, and the fixing hole is communicated with the first axial hole; the jackscrew is inserted in the fixing hole and abuts against the peripheral wall of the fitting piece.
4. The disassembly tool for the vibrating groove equipment as claimed in claim 3, wherein the first shaft sleeve is provided with two fixing holes which penetrate through in the radial direction, and the jackscrew is arranged in each of the two fixing holes.
5. The removal tool for a vibrating trough device as set forth in claim 4, wherein the two fixing holes are symmetrical about an axial center plane of the first bushing.
6. A removal tool for a vibrating trough device as claimed in any one of claims 1 to 5, wherein the radial cross-section of the mating piece and the radial cross-section of the first axial bore are each polygonal.
7. A removal tool for a vibrating trough device as claimed in any one of claims 1 to 5, wherein the radial cross-section of the mating piece and the radial cross-section of the first axial bore are both hexagonal.
8. A removal tool for a vibrating trough device as claimed in any one of claims 1 to 5, wherein an end of the first sleeve remote from the first axial bore is provided with a clamping block for engagement with a wrench.
9. The disassembly tool for the groove vibrating equipment as claimed in claim 8, wherein the clamping block is provided with two clamping planes opposite along the circumferential direction, and the two clamping planes are used for being matched with a wrench.
10. The removal tool for a vibrating trough device of claim 9, wherein both of the clamping planes are provided with anti-slip webbing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121024100.XU CN214980749U (en) | 2021-05-13 | 2021-05-13 | Disassembling tool for vibration groove equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121024100.XU CN214980749U (en) | 2021-05-13 | 2021-05-13 | Disassembling tool for vibration groove equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214980749U true CN214980749U (en) | 2021-12-03 |
Family
ID=79134526
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121024100.XU Active CN214980749U (en) | 2021-05-13 | 2021-05-13 | Disassembling tool for vibration groove equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214980749U (en) |
-
2021
- 2021-05-13 CN CN202121024100.XU patent/CN214980749U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN214980749U (en) | Disassembling tool for vibration groove equipment | |
| CN215658886U (en) | A torsion tightening machine for screwing up oil pump | |
| CN213259246U (en) | Motor drawing tool | |
| CN211163717U (en) | Special assembly and disassembly tools of production tree well head screw | |
| WO2013007125A1 (en) | Fast removal device for torshear type bolt | |
| CN201632985U (en) | Tool for disassembling bearing in blind hole | |
| CN209923703U (en) | Novel torque wrench | |
| CN203901194U (en) | Quick bolt assembly and disassembly device | |
| CN219682882U (en) | Quick loading and unloading mechanism for connection of centrifuge rotor and motor | |
| CN107756008A (en) | A kind of method of fast quick-detach shaft coupling | |
| CN207415274U (en) | A kind of bearing Mounting device | |
| CN111468937A (en) | Vibrating bolt-dismounting motor | |
| CN210210242U (en) | Taper fit connecting gear disassembling tool | |
| CN217776880U (en) | Disassembling tool for check bolt | |
| CN219466039U (en) | Nut mounting device | |
| CN220842749U (en) | Tank torsion shaft disassembling clamp | |
| CN216229159U (en) | Auxiliary tool for dismounting steering ball pin and steering plumbing arm | |
| CN210484209U (en) | Assembling and disassembling structure for locking nut of turbocharger core | |
| CN214980587U (en) | Brake tool for disassembling and assembling engine crankshaft | |
| CN219562941U (en) | Bearing dismounting sleeve | |
| CN211439798U (en) | Puller device for disassembling bearing in square end cover of motor | |
| CN211029781U (en) | Bearing lock sleeve spanner device | |
| CN215617737U (en) | Electric wrench for overhauling mechanical equipment | |
| CN210335809U (en) | Blind hole bearing's extracting tool | |
| CN203495879U (en) | Driver for internal ball joint |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |