CN210232435U - A grinding device for processing of car transmission shaft - Google Patents
A grinding device for processing of car transmission shaft Download PDFInfo
- Publication number
- CN210232435U CN210232435U CN201920577956.6U CN201920577956U CN210232435U CN 210232435 U CN210232435 U CN 210232435U CN 201920577956 U CN201920577956 U CN 201920577956U CN 210232435 U CN210232435 U CN 210232435U
- Authority
- CN
- China
- Prior art keywords
- frame
- movable frame
- transmission shaft
- fixed
- grinding device
- 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
- 230000005540 biological transmission Effects 0.000 title claims abstract description 47
- 238000005498 polishing Methods 0.000 claims abstract description 19
- 230000008878 coupling Effects 0.000 claims abstract description 4
- 238000010168 coupling process Methods 0.000 claims abstract description 4
- 238000005859 coupling reaction Methods 0.000 claims abstract description 4
- 238000003754 machining Methods 0.000 claims description 10
- 238000005096 rolling process Methods 0.000 claims description 2
- 230000000149 penetrating effect Effects 0.000 claims 1
- 239000003921 oil Substances 0.000 description 8
- 239000000428 dust Substances 0.000 description 7
- 230000000694 effects Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 238000010276 construction Methods 0.000 description 4
- 239000000945 filler Substances 0.000 description 4
- 238000003466 welding Methods 0.000 description 4
- 239000010687 lubricating oil Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 238000003913 materials processing Methods 0.000 description 1
- 238000007517 polishing process Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Landscapes
- Grinding Of Cylindrical And Plane Surfaces (AREA)
Abstract
The utility model discloses a grinding device for processing of car transmission shaft, include: the device comprises an operating table, a hydraulic cylinder, a driving motor, a moving frame, a universal connecting frame, a sliding rod, a connecting rod, a grinding plate and a fixing frame; the movable frame and the fixed frame are respectively positioned on two sides of the upper surface of the operating platform, and the central axes of the movable frame and the fixed frame are mutually overlapped; the driving motor is fixed on the outer surface wall of the movable frame through bolts and penetrates through the movable frame through a coupling shaft to be in transmission connection with the universal connecting frame; the hydraulic cylinder is fixed on the upper surface of the operating platform by bolts and is close to one side of the movable frame, and the hydraulic cylinder is connected with the outer wall of the movable frame; the sliding rod is welded at the top of the movable frame. The utility model discloses in, this grinding device can enough realize the centre gripping fixed action to different length transmission shafts, also can avoid polishing the piece simultaneously and take place the phenomenon of the pollution of splashing, the effectual clean and tidy nature of operational environment who improves grinding device.
Description
Technical Field
The utility model relates to an automobile transmission shaft processing technology field especially relates to a grinding device for automobile transmission shaft processing.
Background
The transmission shaft is a shaft capable of transmitting power in the transmission shaft of the universal transmission device and is a rotating body with high rotating speed and few supports, so the dynamic balance of the transmission shaft is crucial, a dynamic balance test is carried out on the general transmission shaft before leaving a factory, the adjustment is carried out on a balancing machine, and in the production and processing of the transmission shaft, the surface of the transmission shaft needs to be polished due to the phenomena of burrs and waste materials processing on the surface of the transmission shaft.
However, the existing polishing device for processing the automobile transmission shaft can only clamp and polish the transmission shaft with single length, when the length of the transmission shaft is short, the polishing treatment of the transmission shaft cannot be realized, and meanwhile, the chips generated in the polishing process are easy to splash and pollute, so that the working environment of the polishing device is not clean and tidy.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a polishing device for processing an automobile transmission shaft.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a grinding device for machining of automobile transmission shafts comprises: the device comprises an operating table, a hydraulic cylinder, a driving motor, a moving frame, a universal connecting frame, a sliding rod, a connecting rod, a grinding plate and a fixing frame;
the movable frame and the fixed frame are respectively positioned on two sides of the upper surface of the operating platform, and the central axes of the movable frame and the fixed frame are mutually overlapped;
the driving motor is fixed on the outer surface wall of the movable frame through bolts and penetrates through the movable frame through a coupling shaft to be in transmission connection with the universal connecting frame;
the hydraulic cylinder is fixed on the upper surface of the operating platform by bolts and is close to one side of the movable frame, and the hydraulic cylinder is connected with the outer wall of the movable frame;
the sliding rod is welded at the top of the movable frame, the lower part of the sliding rod is in sliding connection with the connecting rod through the arranged groove, and the grinding plate is fixed at the bottom of the connecting rod.
As a further description of the above technical solution:
the device also comprises a sliding chute;
the sliding chute is arranged on the upper surface of the operating platform and is positioned below the moving frame, and the inner surface wall of the sliding chute is rotatably connected with the moving roller;
the spout is connected with the lower surface roll of removing the frame through removing the roller.
As a further description of the above technical solution:
also comprises a lantern ring;
the lantern ring welds the outside surface wall of the narrower limit in both sides of removing the frame, the inside through connection of lantern ring has the loop bar of welding on the operation panel.
As a further description of the above technical solution:
the inside of slide bar is seted up the spacing groove, and the interior surface wall in spacing groove and the exterior wall sliding connection of connecting rod.
As a further description of the above technical solution:
the cross section of the grinding plate is of a semicircular smooth structure, and the diameter of the inner wall of the grinding plate is larger than that of the outer wall of the universal connecting frame.
As a further description of the above technical solution:
the bearings are embedded in the inner axis of the movable frame and the inner axis of the fixed frame and are rotatably connected with the universal connecting frame.
As a further description of the above technical solution:
the cross section of protection casing is the type of falling U transparent construction, the welding of table wall bottom has the dust collecting plate in the vertical end in both sides of protection casing, and the cross section of dust collecting plate is tilt-up formula structure.
As a further description of the above technical solution:
the mount has seted up the oil filler point with the inside of removing the frame and the top that is located the bearing, the lower extreme opening of oil filler point extends to the interior table wall of bearing, and the upper end opening of oil filler point extends to the mount and removes the upper surface of frame.
As a further description of the above technical solution:
the length of the sliding groove along the horizontal direction is smaller than that of the sleeve rod.
Advantageous effects
The utility model provides a grinding device for processing of car transmission shaft. The method has the following beneficial effects:
(1): this grinding device adopts the structural style who removes frame and mount, has realized the fixed effect of connection to different length transmission shafts, and the sliding connection of cooperation loop bar and the lantern ring has simultaneously ensured the stability that removes the frame position, ensures that the transmission shaft can not take place the skew condition of rocking at the in-process of polishing.
(2): this grinding device can enough play the effect that visual observation and breakage-proof bits splashes to the process of polishing through the transparent construction's that sets up protection casing, cooperates the collection effect of dust collecting plate simultaneously, also can collect the piece that splashes, prevents that the piece from splashing everywhere and causing unnecessary pollution phenomenon.
Drawings
Fig. 1 is a schematic overall structure diagram of a polishing device for machining an automobile transmission shaft according to the present invention;
FIG. 2 is a schematic cross-sectional view of the protective cover according to the present invention;
FIG. 3 is a schematic cross-sectional view of the movable frame of the present invention;
fig. 4 is a schematic top view of the middle sliding chute according to the present invention.
Illustration of the drawings:
1. an operation table; 2. a hydraulic cylinder; 3. a drive motor; 4. a movable frame; 41. a bearing; 42. an oil filler hole; 5. a universal connection frame; 6. a slide bar; 61. a connecting rod; 62. a limiting groove; 7. a protective cover; 71. a dust collecting plate; 8. grinding the plate; 9. a chute; 91. a moving roller; 10. a collar; 11. a loop bar; 12. a fixing frame.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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.
Example one
Referring to fig. 1, 2 and 4, a grinding apparatus for machining a driving shaft of an automobile includes: the device comprises an operating table 1, a hydraulic cylinder 2, a driving motor 3, a moving frame 4, a universal connecting frame 5, a sliding rod 6, a connecting rod 61, a polishing plate 8 and a fixed frame 12;
the movable frame 4 and the fixed frame 12 are respectively positioned at two sides of the upper surface of the operating platform 1, and the central axes of the movable frame 4 and the fixed frame 12 are mutually superposed; the automobile transmission shaft can be horizontally arranged between the movable frame 4 and the fixed frame 12, and the phenomenon of inclination is avoided;
the driving motor 3 is fixed on the outer surface wall of the movable frame 4 through bolts, and the driving motor 3 penetrates through the movable frame 4 through a coupling shaft and is in transmission connection with the universal connecting frame 5; the driving motor 3 can be a servo motor with a conventional type on the market, so that the universal connecting frame 5 is driven to rotate by the driving motor;
the hydraulic cylinder 2 is fixed on the upper surface of the operating platform 1 by bolts and is close to one side of the movable frame 4, and the hydraulic cylinder 2 is connected with the outer wall of the movable frame 4; the hydraulic cylinder 2 can be a small hydraulic cylinder with a conventional type in the market, and can push the moving frame 4 to horizontally move;
the sliding rod 6 is welded at the top of the moving frame 4, the lower part of the sliding rod 6 is connected with the connecting rod 61 in a sliding mode through the arranged groove, the polishing plate 8 is fixed at the bottom of the connecting rod 61, the limiting groove 62 is formed in the sliding rod 6, the inner surface wall of the limiting groove 62 is connected with the outer surface wall of the connecting rod 61 in a sliding mode, the position of the connecting rod 61 on the sliding rod 6 can be effectively adjusted, the polishing position of the polishing plate 8 is changed, and polishing treatment is conducted on different positions of the transmission shaft;
the cross section of the polishing plate 8 is of a semicircular smooth structure, the diameter of the inner wall of the polishing plate 8 is larger than that of the outer wall of the universal connecting frame 5, and the external surface wall of the externally-connected transmission shaft can be completely polished;
also comprises a chute 9; the chute 9 is arranged on the upper surface of the operating platform 1 and is positioned below the moving frame 4, and the inner surface wall of the chute 9 is rotatably connected with a moving roller 91; the chute 9 is in rolling contact with the lower surface of the moving frame 4 via the moving roller 91.
The working principle is as follows: firstly, an operation table 1 is fixed on a using place through bolts, a transmission shaft needing to be processed is selected, one end of the transmission shaft is respectively fixed with the universal connecting frame 5 on a fixed frame 12 through a universal joint component through bolts, then a hydraulic cylinder 2 is started to push a movable frame 4 to move along one side of the fixed frame 12 in a sliding groove 9, then the other end of the transmission shaft is fixed with the universal connecting frame 5 on the movable frame 4 through the universal joint component through bolts, finally a driving motor 3 is started, the driving motor 3 drives the transmission shaft to rotate, the lower surface of a polishing plate 8 is in contact friction with the outer surface wall of the transmission shaft, and then the outer surface wall of the transmission shaft is polished.
Example two
Referring to fig. 1, a collar 10 is also included; the lantern ring 10 welds the outside table wall of the narrower limit in both sides of removal frame 4, the inside through connection of lantern ring 10 has the loop bar 11 of welding on operation panel 1, the length of spout 9 along the horizontal direction is less than the length of loop bar 11, when removal frame 4 atress is when spout 9 inside shift, removal frame 4 can drive the lantern ring 10 and remove, because lantern ring 10 and loop bar 11 relative sliding connection, thereby can play the guard action of spacing centre gripping to the removal process of removal frame 4, prevent to remove the phenomenon that frame 4 took place the skew.
EXAMPLE III
Referring to fig. 3, the bearings 41 are embedded in the inner axes of the movable frame 4 and the fixed frame 12, the bearings 41 are rotatably connected with the universal connecting frame 5, the fixed frame 12 and the movable frame 4 are arranged inside and above the bearings 41, oil holes 42 are formed in the upper portions of the fixed frame 12 and the movable frame 4, lower end openings of the oil holes 42 extend to the inner surface wall of the bearings 41, upper end openings of the oil holes 42 extend to the upper surfaces of the fixed frame 12 and the movable frame 4, the universal connecting frame 5 is embedded in the bearings 41 and is rotatably connected, so that the transmission shaft is driven to rotate circumferentially, and the oil holes 42 can realize introduction of lubricating oil, so that the lubricating oil enters the connecting portions of the universal connecting frame 5 and the bearings 41, lubrication is performed on the universal connecting frame 5 and the bearing, and the wear degree of the bearings.
Example four
Referring to fig. 2, the cross section of protection casing 7 is the type of falling U transparent construction, the welding of table wall bottom has dust collecting plate 71 in the vertical end in both sides of protection casing 7, and dust collecting plate 71's cross section is the tilt-up structure, transparent construction's protection casing 7 can enough play the effect of protection to the process of polishing, prevent that the piece from splashing everywhere and injuring operating personnel, the operating personnel of also being convenient for simultaneously knows the observation of the department of polishing of transmission shaft, the piece that on the other hand polished the production can splash to both sides, and fall on dust collecting plate 71's internal surface, realize handling clastic collection, the effectual clean and tidy nature that has improved grinding device operational environment.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (8)
1. The utility model provides a grinding device for processing of car transmission shaft which characterized in that includes: the device comprises an operating table (1), a hydraulic cylinder (2), a driving motor (3), a moving frame (4), a universal connecting frame (5), a sliding rod (6), a connecting rod (61), a polishing plate (8) and a fixed frame (12);
the movable frame (4) and the fixed frame (12) are respectively positioned on two sides of the upper surface of the operating platform (1), and the central axes of the movable frame (4) and the fixed frame (12) are superposed with each other;
the driving motor (3) is fixed on the outer surface wall of the movable frame (4) through bolts, and the driving motor (3) penetrates through the movable frame (4) through a coupling shaft to be in transmission connection with the universal connecting frame (5);
the hydraulic cylinder (2) is fixed on the upper surface of the operating platform (1) through bolts and is close to one side of the moving frame (4), and the hydraulic cylinder (2) is connected with the outer wall of the moving frame (4);
the sliding rod (6) is welded at the top of the moving frame (4), the lower part of the sliding rod (6) is in sliding connection with the connecting rod (61) through a groove, and the grinding plate (8) is fixed at the bottom of the connecting rod (61).
2. The grinding device for machining of the transmission shaft of the automobile according to claim 1, characterized by further comprising a chute (9);
the sliding chute (9) is arranged on the upper surface of the operating platform (1) and is positioned below the moving frame (4), and the inner surface wall of the sliding chute (9) is rotatably connected with a moving roller (91);
the sliding groove (9) is connected with the lower surface of the moving frame (4) in a rolling way through a moving roller (91).
3. The grinding device for machining of automobile transmission shafts according to claim 1, characterized by further comprising a collar (10);
the lantern ring (10) is welded on the outer surface wall of the narrow side of the two sides of the movable frame (4), and a sleeve rod (11) welded on the operating platform (1) is connected inside the lantern ring (10) in a penetrating mode.
4. The grinding device for machining the automobile transmission shaft according to claim 1, wherein a limiting groove (62) is formed in the sliding rod (6), and the inner surface wall of the limiting groove (62) is connected with the outer surface wall of the connecting rod (61) in a sliding mode.
5. The grinding device for machining the automobile transmission shaft is characterized in that the cross section of the grinding plate (8) is of a semicircular smooth structure, and the diameter of the inner wall of the grinding plate (8) is larger than that of the outer wall of the universal connecting frame (5).
6. The grinding device for machining the transmission shaft of the automobile according to claim 1, wherein bearings (41) are embedded in inner axes of the movable frame (4) and the fixed frame (12), and the bearings (41) are rotatably connected with the universal connecting frame (5).
7. The grinding device for machining the transmission shaft of the automobile according to claim 1 or 6, wherein an oil filling hole (42) is formed in the fixed frame (12) and the movable frame (4) and located above the bearing (41), the lower end opening of the oil filling hole (42) extends to the inner surface wall of the bearing (41), and the upper end opening of the oil filling hole (42) extends to the upper surfaces of the fixed frame (12) and the movable frame (4).
8. A sanding device for automotive transmission shaft machining in accordance with claim 2 characterized in that the length of the chute (9) in the horizontal direction is less than the length of the loop bar (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920577956.6U CN210232435U (en) | 2019-04-25 | 2019-04-25 | A grinding device for processing of car transmission shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920577956.6U CN210232435U (en) | 2019-04-25 | 2019-04-25 | A grinding device for processing of car transmission shaft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210232435U true CN210232435U (en) | 2020-04-03 |
Family
ID=69967582
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920577956.6U Expired - Fee Related CN210232435U (en) | 2019-04-25 | 2019-04-25 | A grinding device for processing of car transmission shaft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210232435U (en) |
-
2019
- 2019-04-25 CN CN201920577956.6U patent/CN210232435U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109822349B (en) | Laser welding equipment with polishing function | |
| CN106078387B (en) | A kind of gear special grinding machine | |
| JP6533985B2 (en) | Machine for honing gears | |
| CN111730447B (en) | Polishing and cleaning device for weld joints of spiral welded pipes | |
| CN108000330A (en) | The constant bar material removing surface machine of cleaning tool thrust is kept using centrifugal force | |
| CN210232435U (en) | A grinding device for processing of car transmission shaft | |
| CN207120110U (en) | A kind of roller light polishing machine | |
| JP2019183914A (en) | Replacement mechanism for replacing lubrication fat, and recovery container | |
| CN213004203U (en) | Crankshaft grinding supporting device | |
| CN108311966A (en) | A kind of engineering construction pipeline grinding device | |
| CN103934230B (en) | A kind of gear shaft surface automatic cleaning equipment | |
| CN112475330A (en) | Vertical lathe device for machining spoke bottom plane of wheel assembly | |
| CN207746870U (en) | The bar material removing surface machine for keeping cleaning tool pressing force constant using centrifugal force | |
| CN206382986U (en) | One kind machining welded pipe surface grinding device | |
| KR102358651B1 (en) | Deburring device formed on the frame | |
| CN114273833A (en) | All-round axle welding integration lathe and automatic feeding device thereof | |
| CN210650181U (en) | Automatic change tubular product polishing equipment | |
| CN211965215U (en) | Bearing inner and outer ring cleaning device | |
| CN219704568U (en) | Steel pipe rust cleaning equipment | |
| CN102049721A (en) | Automatic polishing machine | |
| CN215147472U (en) | Surface treatment device for machining transmission shaft for gear reducer | |
| CN210968121U (en) | A polisher for roll processing | |
| CN107791110A (en) | Grinding out instrument is used in a kind of shaft coupling processing with garbage collection function | |
| CN216180379U (en) | Machining table | |
| CN214723635U (en) | Gear testing machine clamp |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200403 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |