CN217890400U - Grinding tool for outer circle of hollow shaft - Google Patents
Grinding tool for outer circle of hollow shaft Download PDFInfo
- Publication number
- CN217890400U CN217890400U CN202222113573.8U CN202222113573U CN217890400U CN 217890400 U CN217890400 U CN 217890400U CN 202222113573 U CN202222113573 U CN 202222113573U CN 217890400 U CN217890400 U CN 217890400U
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- CN
- China
- Prior art keywords
- hollow shaft
- connecting block
- block
- gear
- threaded rod
- 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.)
- Expired - Fee Related
Links
- 238000005096 rolling process Methods 0.000 claims abstract description 14
- 238000003754 machining Methods 0.000 claims abstract description 9
- 239000002184 metal Substances 0.000 claims description 29
- 239000000956 alloy Substances 0.000 claims description 15
- 229910045601 alloy Inorganic materials 0.000 claims description 15
- 238000005498 polishing Methods 0.000 claims description 6
- 238000009434 installation Methods 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
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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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
Abstract
The utility model relates to a hollow shaft technical field just discloses a hollow shaft excircle abrasive machining frock, including grinding device, actuating mechanism, rolling device, moving mechanism, hollow shaft, rubber cushion and connecting block two, grinding device connects in actuating mechanism's left side surface, actuating mechanism connects in moving mechanism's bottom surface, moving mechanism connects in the surface of hollow shaft, hollow shaft connection is on the surface of connecting block two, connecting block two is connected in the surface of rubber cushion, grinding device connects in rolling device's left side surface. This hollow shaft excircle abrasive machining frock, polygon fixture block joint connecting block one, when changing the hollow shaft, the installation hollow shaft is comparatively simple, spends a small amount of time to change the hollow shaft simultaneously, increases the device's work efficiency, and the gear drives the gear threaded rod and rotates to steadily promote the hollow shaft, can steadily polish the hollow shaft.
Description
Technical Field
The utility model relates to a hollow shaft technical field specifically is a hollow shaft excircle abrasive machining frock.
Background
The central through hole of the shaft is sleeved with the main shaft of the barrel, and input power drives the shaft through a transmission gear arranged on the cylinder on the outer surface of the shaft body to directly transmit the input power to the main shaft of the barrel.
When polishing, when changing the hollow shaft, current hollow shaft will install the hollow shaft comparatively troublesome, will spend a large amount of time to change the hollow shaft, reduces work efficiency.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a hollow shaft excircle abrasive machining frock to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a hollow shaft excircle abrasive machining frock, includes grinding device, actuating mechanism, rolling device, moving mechanism, hollow shaft, rubber cushion and connecting block two, grinding device connects in actuating mechanism's left side surface, actuating mechanism connects in moving mechanism's bottom surface, moving mechanism connects in the surface of hollow shaft, hollow shaft connection is on the surface of connecting block two, connecting block two is connected in the surface of rubber cushion, grinding device connects in rolling device's left side surface.
The moving mechanism comprises a first connecting block, a polygonal clamping block, a connecting shell, a threaded sleeve, a gear threaded rod, an alloy plate spring, a fixed block and a fixed rod, wherein the connecting shell is connected to the left side surface of the gear threaded rod, the gear threaded rod is connected to the inner surface of the threaded sleeve, the threaded sleeve is welded to the bottom end surface of the fixed block, the fixed block is welded to the bottom end surface of the alloy plate spring, the alloy plate spring is welded to the bottom end surface of the polygonal clamping block, the polygonal clamping block is clamped at the lower end of the first connecting block, and the fixed block is connected to the bottom end surface of the fixed block.
Preferably, the driving mechanism comprises a metal shell, a mounting table, a gear, a roller bearing and a variable frequency motor, the metal shell is welded on the bottom end surface of the mounting table, the mounting table is connected on the bottom end surface of the variable frequency motor, the variable frequency motor is connected on the inner surface of the gear, and the metal shell is connected on the surface of the roller bearing.
Preferably, roller bearing connects in the right-hand member of inverter motor rotor, inverter motor connects in the inside left end of metal casing, metal casing connects in gear threaded rod gear end, the gear threaded rod meshes in the surface of gear, and inverter motor's rotor drives the gear, and the gear drives the gear threaded rod, lets the gear threaded rod drive the thread bush and removes, lets the thread bush drive connecting block and removes, can let the hollow shaft at the uniform velocity remove.
Preferably, the quantity of dead lever is two, two the dead lever uses the central line symmetric connection of polygon fixture block in the left end and the right-hand member of polygon fixture block, two the dead lever is connected in the left side and the right side of alloy leaf spring, and the alloy leaf spring promotes the polygon fixture block and reciprocates, and inside the polygon fixture block joint entered connecting block one, the polygon fixture block removed on the surface of dead lever simultaneously, can fix connecting block one.
Preferably, connecting block one is connected in rubber cushion inside surface, connecting block one is connected in the left side surface of connecting block two, connecting block one is connected in the upper end of fixed block, connecting block one is connected in the inside upper end left side of connecting the shell, the fixed block is connected in the top of gear threaded rod, and inside connecting block two was pegged graft into to connecting block one, let the left end surface of connecting block one and the inside surface connection of rubber cushion to increase the live time of the device.
Preferably, connect the shell and connect in metal casing's top surface, metal casing connects in grinding device's right flank surface, grinding device connects in the left surface of connecting the shell, grinding device connects in the right-hand member of hollow shaft, and grinding device, connection shell and metal casing's connection can effectively let the hollow shaft remove, conveniently changes the hollow shaft, can increase the live time of hollow shaft.
Preferably, the hollow shaft is connected to the top end surface of the metal shell, the hollow shaft is connected to the bottom end surface of the rolling device, the hollow shaft moves on the top end surface of the metal shell, and meanwhile the rolling device is connected with the surface of the hollow shaft, so that the safety of the hollow shaft can be protected.
Compared with the prior art, the beneficial effects of the utility model are that:
1. this hollow shaft excircle abrasive machining frock, polygon fixture block joint connecting block one, when changing the hollow shaft, the installation hollow shaft is comparatively simple, spends a small amount of time to change the hollow shaft simultaneously, increases the device's work efficiency.
2. This hollow shaft excircle abrasive machining frock, gear drive gear threaded rod rotate to steadily promote the hollow shaft, the hollow shaft that can be steady is polished, can evenly polish the outer lane of hollow shaft, thereby lets polishing of hollow shaft more effective, the thickness of polishing more accurate.
Drawings
FIG. 1 is a schematic view of the front view of the structure of the present invention;
FIG. 2 is a schematic view of the structure of the present invention;
FIG. 3 is a schematic view of the structure of the moving mechanism and the driving mechanism of the present invention;
fig. 4 is the intercepting schematic diagram of the internal structure of the structure moving mechanism of the utility model.
In the figure: 1. a polishing device; 2. a drive mechanism; 201. a metal housing; 202. an installation table; 203. a gear; 204. a roller bearing; 205. a variable frequency motor; 3. a rolling device; 4. a moving mechanism; 401. a first connecting block; 402. a polygonal fixture block; 403. connecting the shell; 404. a threaded sleeve; 405. a gear threaded rod; 406. an alloy plate spring; 407. a fixed block; 408. fixing the rod; 5. a hollow shaft; 6. a rubber cushion block; 7. and a second connecting block.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a hollow shaft excircle abrasive machining frock, including grinding device 1, actuating mechanism 2, rolling device 3, moving mechanism 4, hollow shaft 5, rubber cushion 6 and two 7 of connecting block, 1 fixed connection of grinding device is in actuating mechanism 2's left surface, 2 fixed connection of actuating mechanism is in moving mechanism 4's bottom surface, 4 swing joint of moving mechanism in hollow shaft 5's surface, hollow shaft 5 pegs graft in the surface of connecting block two 7, two 7 fixed connection of connecting block are in rubber cushion 6's surface, 1 fixed connection of grinding device is in rolling device 3's left surface.
The moving mechanism 4 includes a first connecting block 401, a polygonal fixture block 402, a connecting housing 403, a threaded sleeve 404, a gear threaded rod 405, an alloy plate spring 406, a fixing block 407 and a fixing rod 408, the connecting housing 403 is movably connected to the left side surface of the gear threaded rod 405, the gear threaded rod 405 is in threaded connection with the inner surface of the threaded sleeve 404, the threaded sleeve 404 is welded to the bottom end surface of the fixing block 407, the fixing block 407 is welded to the bottom end surface of the alloy plate spring 406, the alloy plate spring 406 is welded to the bottom end surface of the polygonal fixture block 402, the polygonal fixture block 402 is clamped to the lower end of the first connecting block 401, the first connecting block 401 is connected to the inner surface of the rubber pad 6, the first connecting block 401 is inserted into the left side surface of the second connecting block 7, the first connecting block 401 is inserted into the upper end of the fixing block 407, the first connecting block 401 is slidably connected to the left side of the inner end surface of the fixing block 403, the fixing block 408 is movably connected to the inner surface of the rubber pad 6, thereby increasing the service time of the device, the bottom end surface of the fixing block 406, the two fixing rods 408 are fixedly connected to the polygonal fixture block 402, the two fixing blocks 402, the middle lines of the polygonal fixture block 402 and the fixing rod 402 are connected to the fixing block 402, and the fixing rod can move up and down.
The driving mechanism 2 comprises a metal shell 201, a mounting table 202, a gear 203, a roller bearing 204 and a variable frequency motor 205, the metal shell 201 is welded on the bottom end surface of the mounting table 202, a connecting shell 403 is fixedly connected on the top end surface of the metal shell 201, the metal shell 201 is fixedly connected on the right side surface of a grinding device 1, the grinding device 1 is fixedly connected on the left side surface of the connecting shell 403, the grinding device 1 is movably connected on the right end of a hollow shaft 5, the grinding device 1, the connecting shell 403 and the metal shell 201 are connected, the hollow shaft 5 can be effectively moved, the hollow shaft 5 can be conveniently replaced, the service life of the hollow shaft 5 can be prolonged, the mounting table 202 is fixedly connected on the bottom end surface of the variable frequency motor 205, the variable frequency motor 205 is fixedly connected on the inner surface of the gear 203, and the metal shell 201 is fixedly connected on the surface of the roller bearing 204, roller bearing 204 fixed connection is in the right-hand member of inverter motor 205 rotor, inverter motor 205 fixed connection is in the inside left end of metal casing 201, metal casing 201 swing joint is in gear threaded rod 405 gear end, gear threaded rod 405 meshes in the surface of gear 203, inverter motor 205's rotor drives gear 203, gear 203 drives gear threaded rod 405, let gear threaded rod 405 drive thread bush 404 remove, let thread bush 404 drive connecting block 401 remove, can let hollow shaft 5 at the uniform velocity removal, hollow shaft 5 swing joint is on the top surface of metal casing 201, hollow shaft 5 swing joint is on rolling device 3's bottom surface, hollow shaft 5 removes on metal casing 201's top surface, rolling device 3 and hollow shaft 5's surface connection simultaneously, can protect the safety of hollow shaft 5.
When the grinding device is used, the right end of the hollow shaft 5 is held, the right end of the connecting block II 7 is held, the connecting block II 7 is pushed, the connecting block II 7 is inserted into the left end of the hollow shaft 5, at this time, the outer surface of the rubber cushion block 6 is inserted into the connecting block II 7, the hollow shaft 5 is pushed to move rightwards, the connecting block I401 is inserted into the left end of the hollow shaft 5, the connecting block II 7 and the connecting block I401 are fixed, at this time, the upper end of the connecting block I401 is held, the connecting block I401 is pushed downwards, the connecting block I401 is inserted into the fixing block 407, the bottom end surface of the connecting block I401 pushes the polygonal fixture block 402 downwards, the polygonal fixture block 402 is moved downwards, the polygonal fixture block 402 starts to compress the alloy plate spring 406, the polygonal fixture block 402 moves on the surface of the fixing rod 408, the alloy plate spring 406 starts to rebound, the polygonal fixture block 402 is pushed to move on the surface of the fixing rod 408, the variable frequency motor 205 is driven by the gear 203, the gear 203 drives the threaded rod 404 to rotate, the threaded rod 404 to drive the threaded sleeve 407 to move, and the hollow shaft 5 to polish the hollow shaft 407.
Claims (7)
1. The utility model provides a hollow shaft excircle abrasive machining frock, includes grinding device (1), actuating mechanism (2), rolling device (3), moving mechanism (4), hollow shaft (5), rubber cushion (6) and connecting block two (7), its characterized in that: the polishing device (1) is connected to the left side surface of the driving mechanism (2), the driving mechanism (2) is connected to the bottom end surface of the moving mechanism (4), the moving mechanism (4) is connected to the surface of the hollow shaft (5), the hollow shaft (5) is connected to the surface of the second connecting block (7), the second connecting block (7) is connected to the surface of the rubber cushion block (6), and the polishing device (1) is connected to the left side surface of the rolling device (3);
moving mechanism (4) are including connecting block (401), polygon fixture block (402), connect shell (403), thread bush (404), gear threaded rod (405), alloy leaf spring (406), fixed block (407) and dead lever (408), connect shell (403) and connect in the left side surface of gear threaded rod (405), gear threaded rod (405) is connected in thread bush (404) internal surface, thread bush (404) welds in the bottom surface of fixed block (407), fixed block (407) welds in the bottom surface of alloy leaf spring (406), alloy leaf spring (406) welds in the bottom surface of polygon fixture block (402), polygon fixture block (402) joint in the lower extreme of connecting block (401), fixed block (407) are connected in the bottom surface of fixed block (407).
2. The hollow shaft cylindrical grinding tooling according to claim 1, characterized in that: the driving mechanism (2) comprises a metal shell (201), a mounting table (202), a gear (203), a roller bearing (204) and a variable frequency motor (205), wherein the metal shell (201) is welded on the bottom end surface of the mounting table (202), the mounting table (202) is connected to the bottom end surface of the variable frequency motor (205), the variable frequency motor (205) is connected to the inner surface of the gear (203), and the metal shell (201) is connected to the surface of the roller bearing (204).
3. The hollow shaft cylindrical grinding tool according to claim 2, characterized in that: the roller bearing (204) is connected to the right end of a rotor of the variable frequency motor (205), the variable frequency motor (205) is connected to the left end inside the metal shell (201), the metal shell (201) is connected to the gear end of the gear threaded rod (405), and the gear threaded rod (405) is meshed with the surface of the gear (203).
4. The hollow shaft cylindrical grinding tool according to claim 1, characterized in that: the number of the fixing rods (408) is two, the two fixing rods (408) are symmetrically connected to the left end and the right end of the polygonal clamping block (402) through the center line of the polygonal clamping block (402), and the two fixing rods (408) are connected to the left side and the right side of the alloy plate spring (406).
5. The hollow shaft cylindrical grinding tool according to claim 1, characterized in that: connecting block (401) is connected in rubber cushion (6) internal surface, connecting block (401) is connected in the left side surface of connecting block two (7), connecting block (401) is connected in the upper end of fixed block (407), connecting block (401) is connected in the inside upper end left side of connecting shell (403), fixed block (407) is connected in the top of gear threaded rod (405).
6. The hollow shaft cylindrical grinding tooling according to claim 2, characterized in that: connect shell (403) and connect in the top surface of metal casing (201), metal casing (201) are connected in the right side surface of grinding device (1), grinding device (1) is connected in the left side surface of connecting shell (403), grinding device (1) is connected in the right-hand member of hollow shaft (5).
7. The hollow shaft cylindrical grinding tool according to claim 2, characterized in that: the hollow shaft (5) is connected to the top end surface of the metal shell (201), and the hollow shaft (5) is connected to the bottom end surface of the rolling device (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222113573.8U CN217890400U (en) | 2022-08-11 | 2022-08-11 | Grinding tool for outer circle of hollow shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222113573.8U CN217890400U (en) | 2022-08-11 | 2022-08-11 | Grinding tool for outer circle of hollow shaft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217890400U true CN217890400U (en) | 2022-11-25 |
Family
ID=84143877
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222113573.8U Expired - Fee Related CN217890400U (en) | 2022-08-11 | 2022-08-11 | Grinding tool for outer circle of hollow shaft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217890400U (en) |
-
2022
- 2022-08-11 CN CN202222113573.8U patent/CN217890400U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20221125 |