CN208117492U - A kind of polishing rack of crankshaft - Google Patents
A kind of polishing rack of crankshaft Download PDFInfo
- Publication number
- CN208117492U CN208117492U CN201820582776.2U CN201820582776U CN208117492U CN 208117492 U CN208117492 U CN 208117492U CN 201820582776 U CN201820582776 U CN 201820582776U CN 208117492 U CN208117492 U CN 208117492U
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- China
- Prior art keywords
- polishing rack
- fixed
- polishing
- tensioning
- frame
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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
A kind of polishing rack of crankshaft described herein, polishing rack (5) is for being arranged in sander, wherein, the polishing rack (5) is in " several " character form structure, the side tail end of polishing rack (5) is fixed with swing seat (3), other side tail end is fixed with handle (6), and protective plate (61) are fixed between polishing rack (5) and handle (6)；It is simple with overall structure, production easy to process, easily controllable tensioning, the effect that tightness is strong, stability is high.
Description
Technical field
This application involves polishing field, specially a kind of polishing racks of crankshaft.
Background technique
In the prior art：
By the way that position control its grinding effect of grinding wheel belt is arranged, but in the specific use process, grinding wheel belt it is anti-
Bullet frequently results in its disengaging, and stability is inadequate.
In consideration of it, how to design a kind of polishing rack of crankshaft, the defect in the presence of the above-mentioned prior art is overcome, be this
Field technical staff technical problem urgently to be resolved.
Summary of the invention
The application's aims to overcome that the technical problems existing in the prior art, and provides a kind of polishing rack of crankshaft.
The purpose of the application is completed by following technical solution, a kind of polishing rack of crankshaft, and polishing rack is for setting
It sets in sander, wherein the polishing rack is in " several " character form structure, and the side tail end of polishing rack is fixed with swing seat, another
Side tail end is fixed with handle, and protective plate is fixed between polishing rack and handle.
The polishing rack includes the second fixed plate of left side the first fixed plate of setting and right side setting, the bottom of the second fixed plate
Portion is equipped with third fixed plate, and third fixed plate is equipped with protective plate, and the top of protective plate is equipped with handle.
The polishing rack is in " several " font, is equipped with tensioning frame along the top middle position of polishing rack, fixes on tensioning frame
There is tensioning wheel, is additionally provided on tensioning frame multiple for adjusting the location hole of tensioning wheel.
The two sides endpoint of " several " character form structure of the polishing rack is equipped with sanding belt, and polishing rack middle position has upwardly extended
Tensioning frame.
The arranged on left and right sides endpoint of " several " character form structure of the polishing rack is equipped with grinding wheel, and the top of tensioning frame, which is equipped with, opens
Bearing up pulley.
Sanding belt is socketed in described two grinding wheels and tensioning wheel, sanding belt is arranged in isosceles triangle.
The sanding belt is in equilateral triangle arrangement.
The application compared with prior art, at least has following obvious advantage and effect：
1, overall structure is simple, production easy to process, easily controllable tensioning, and tightness is strong, stability is high.
Detailed description of the invention
The drawings described herein are used to provide a further understanding of the present application, constitutes part of this application, this Shen
Illustrative embodiments and their description please are not constituted an undue limitation on the present application for explaining the application.In the accompanying drawings：
Fig. 1 is the structural schematic diagram of polishing rack in the application.
Fig. 2 is the use state diagram of polishing rack in the application
Specific embodiment
To keep the purposes, technical schemes and advantages of the application clearer, below in conjunction with the application specific embodiment and
Technical scheme is clearly and completely described in corresponding attached drawing.Obviously, described embodiment is only the application one
Section Example, instead of all the embodiments.Based on the embodiment in the application, those of ordinary skill in the art are not doing
Every other embodiment obtained under the premise of creative work out, shall fall in the protection scope of this application.
A kind of polishing rack of crankshaft described herein, polishing rack 5 is for being arranged in sander, wherein described to beat
Grinding frame 5 is in " several " character form structure, and the side tail end of polishing rack 5 is fixed with swing seat 3, other side tail end is fixed with handle 6, polishing
Protective plate 61 is fixed between frame 5 and handle 6；It is simple with overall structure, production easy to process, easily controllable tensioning, tightly
The effect that solidity is strong, stability is high.
Referring to the polishing rack 5 that fixed structure shown in Fig. 1,2, is arranged, sanding belt 7 is fixed by peace by polishing rack 5
Dress, wherein tensioning frame 8 is set along the middle position of polishing rack 5, carries out vertical tensioning using vertical tensioning frame 8, not only
Tension effects may be implemented and position is fixed, tightness is stronger.
A kind of polishing rack of crankshaft, polishing rack 5 is for being arranged in sander, wherein the polishing rack 5 is in " several " font
Structure sets zigzag shape structure for polishing rack 5 and has structured simplicity, and convenient for production, and the structure is with higher anti-
Elasticity, it is more firm.
The left side tail end of polishing rack 5 is fixed with swing seat 3, articulated structure is arranged along the bottom of swing seat 3, and then realize
Stable swing effect.
5 right side tail end of polishing rack is fixed with handle 6, is controlled using obliquity and angle of the handle 6 to polishing rack 5
With adjusting.In the installation of grinding wheel, overall support is adequately carried out using the structure of polishing rack 5.
Protective plate 61, setting 61 structure of protective plate protective with higher and peace are fixed between polishing rack 5 and handle 6
Quan Xing.
The polishing rack 5 includes the second fixed plate 52 of the first fixed plate of left side setting 51 with right side setting, and second is fixed
The bottom of plate 52 is equipped with third fixed plate 53, and third fixed plate 53 is equipped with protective plate 61, and the top of protective plate 61 is equipped with handle
6。
Fixed plate structure is set by the internal structure of polishing rack 5, forms stable support and fixation by fixed plate.
The polishing rack 5 is in " several " font, is equipped with tensioning frame 8 along the top middle position of polishing rack 5, tensioning frame 8 is
Vertical support plate, and then stable support and installation may be implemented.
It is fixed with tensioning wheel 81 on tensioning frame 8, is realized in turn to tensioning along tensioning wheel 81 is installed in vertical support plate
The socket of band is installed.
Multiple location holes 82 for being used to adjust tensioning wheel 81 are additionally provided on tensioning frame 8, multiple hole locations are arranged can be to tensioning
The position of wheel 81 is adjusted.
The two sides endpoint of " several " character form structure of the polishing rack 5 is equipped with sanding belt, and structure of polishing is along polishing rack 5
" several " character form structure two side ends point is installed, and during tensioning, the gradual tensioning wheel 81 that introduces is tensioned it.
5 middle position of polishing rack has upwardly extended tensioning frame 8.It can be by sanding belt along middle position setting tensioning frame 8
Installation form symmetrical support construction, during use, stability is higher.
The arranged on left and right sides endpoint of " several " character form structure of the polishing rack 5 be equipped with grinding wheel 41, along the left and right sides to
Taut band is fixed, and the top of tensioning frame 8 is equipped with tensioning wheel 81.
Sanding belt 7 is socketed in described two grinding wheels 41 and tensioning wheel 81, sanding belt 7 is arranged in isosceles triangle.If
It is set to symmetrical polishing structure, polishes along the lower position of isosceles triangle, there is relatively stable grinding effect.
In preferred embodiment, the sanding belt 7 is in equilateral triangle arrangement, has each position uniform stressed of sanding belt
The effect of extension, the stability in structure are higher.
In another embodiment of the application, the polishing rack 5 is in " several " font, and Y type is formed between polishing rack 5 and tensioning frame 8
Support construction, along polishing rack 5 top middle position be equipped with tensioning frame 8, sanding belt 7 is fixed by tensioning frame 8
Tensioning.
Wherein, tensioning wheel 81 is fixed on tensioning frame 8, sanding belt 7 is socketed on tensioning wheel 81, forms stable fastening effect
Fruit.
It is additionally provided with multiple location holes 82 for being used to adjust tensioning wheel 81 on tensioning frame 8, is set along the vertical position of tensioning frame 8
The tensioning hole from top to bottom arranged is set, multiple location holes 82 install tensioning wheel 81 respectively, realize 81 pairs of tensioning wheel polishings
Stablize fixed tension effects with 7.
In the embodiment of the present application, the polishing rack 5 in this application is specifically used in the sander of crankshaft, wherein the sander
Specific structure include pedestal 1 and the support frame being located on pedestal 12, wherein utilize pedestal 1 realize overall structure stabilization
Installation.
It is that polishing rack 5 provides vertical support, while passing through and being cut with scissors between support frame 3 and polishing rack 5 using support frame 3
It connects or is attached by rotary shaft, swinging up and down for polishing rack 5 may be implemented.
Be fixedly installed on support frame as described above 2 can secured adjusted sanding belt 7 polishing rack 5, using polishing rack 5 to sanding belt
The installation of 7 being supported property.
Polishing rack 5 is equipped with the tensioning frame 8 for being used to support sanding belt 7, and vertical tensioning frame is arranged along 5 top of polishing rack
8, installation and fixation by tensioning frame 8 to 7 the being supported property of sanding belt in polishing rack 5.
Support frame 2 is equipped with the swing seat 3 for adjusting 5 position of polishing rack, and swing seat 3 is equipped with for driving sanding belt 7
Motor 4,5 end of polishing rack are equipped with the handle 6 for controlling its position.
In the embodiment of the present application, backing plate 11 is equipped on the top surface of the pedestal 1, the top surface of pedestal 1 is used to put crankshaft,
Polish, during installation, to avoid that hard contact occurs between crankshaft and pedestal 1, be arranged soft backing plate 11 into
Row protection, the backing plate 11 are made of soft material, wherein soft material is resin, rubber or plastic plate.
Support frame as described above 2 is two root posts, is carried out along the top setting shaft of two pillars to the bottom of swing seat 3 slotting
Installation is connect, the fixation of swing seat 3 can be not only fixed and realizes the rotation after its hinged installation.
The fixed block 21 for reinforcing the two position is equipped between 2 bottom of support frame and pedestal 1, for further fastening branch
The fixed block 21 of 2 bottom of support setting reinforcement structure is further fixed it, it is ensured that the stability of internal structure.
It is equipped with shaft 22 between the bottom of the swing seat 3 and the top of support frame 2, swing seat 3 is realized by shaft 22
Rotation between 2 top of bottom and support frame.
The top surface of swing seat 3 is equipped with oscillating deck 31, to improve fixation of 3 top of swing seat to motor 4, while ensuring to polish
Rotation after being fixed between 5 bottom end of frame and swing seat 3.
Motor 4 is fixed on oscillating deck 31, and motor 4 and 5 bottom end of polishing rack are also secured in swing seat 3, it is ensured that motor 4
With 5 synchronous hunting of polishing rack.
It is fixed with grinding wheel 41 on the end of the motor 4, for the stability for ensuring the driving of grinding wheel 41, grinding wheel is set
41 are fixed on the motor shaft of 4 end of motor.
In the embodiment of the present application, the polishing rack 5 is in " several " character form structure, and side tail end, that is, left end of polishing rack 5 is fixed
In swing seat 3,5 other side tail end of polishing rack, that is, right end is fixed with handle 6, is fixed along left position, realizes polishing
The swing of 5 right end of frame.
Protective plate 61 is fixed between polishing rack 5 and handle 6, to avoid using in the operation of middle handle 6 and polishing rack 5
Sanding belt 7 is touched, and setting protective plate 61 protects the operating process of operator, improves safety.
In the another embodiment of the application,
The polishing rack 5 includes the second fixed plate 52 of the first fixed plate of left side setting 51 with right side setting, and two sides are erected
Two sides of " several " font are formed to fixed plate.
The bottom of second fixed plate 52 is equipped with third fixed plate 53, is extended outward through third fixed plate 53, while
Socket of the grinding wheel guarantee to sanding belt 7 is fixedly installed on 53 position of third fixed plate.
Third fixed plate 53 is equipped with protective plate 61, and setting protective plate 61 protects the position of handle 6, and then protects
The top of plate 61 is equipped with handle 6, guarantees the safety when operation of 6 position of handle.
The above description is only an example of the present application, moreover, the title that components are taken in the application can not also
Together, the title being not intended to limit in the application.To those skilled in the art, various changes and changes are possible in this application.
All any modification, equivalent replacement, improvement and so within the design and principle of the application, should be included in the power of the application
Within sharp claimed range.
Claims (7)
1. a kind of polishing rack of crankshaft, polishing rack (5) is for being arranged in sander, it is characterised in that：The polishing rack (5) is in
" several " character form structure, the side tail end of polishing rack (5) is fixed with swing seat (3), other side tail end is fixed with handle (6), polishing
Protective plate (61) are fixed between frame (5) and handle (6).
2. polishing rack according to claim 1, it is characterised in that：The polishing rack (5) includes that left side setting first is fixed
The bottom of the second fixed plate (52) of plate (51) and right side setting, the second fixed plate (52) is equipped with third fixed plate (53), third
Fixed plate (53) is equipped with protective plate (61), and the top of protective plate (61) is equipped with handle (6).
3. polishing rack according to claim 1, it is characterised in that：The polishing rack (5) is in " several " font, along polishing rack
(5) top middle position is equipped with tensioning frame (8), is fixed with tensioning wheel (81) on tensioning frame (8), tensioning frame is additionally provided on (8)
Multiple location holes (82) for being used to adjust tensioning wheel (81).
4. polishing rack according to claim 1, it is characterised in that：The two sides of " several " character form structure of the polishing rack (5)
Endpoint is equipped with sanding belt, and polishing rack (5) middle position has upwardly extended tensioning frame (8).
5. polishing rack according to claim 4, it is characterised in that：" several " character form structure of the polishing rack (5) it is left and right
Two sides endpoint is equipped with grinding wheel (41), and the top of tensioning frame (8) is equipped with tensioning wheel (81).
6. polishing rack according to claim 5, it is characterised in that：It is covered on described two grinding wheels (41) and tensioning wheel (81)
It is connected to sanding belt (7), sanding belt (7) is arranged in isosceles triangle.
7. polishing rack according to claim 6, it is characterised in that：The sanding belt (7) is in equilateral triangle arrangement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820582776.2U CN208117492U (en) | 2018-04-23 | 2018-04-23 | A kind of polishing rack of crankshaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820582776.2U CN208117492U (en) | 2018-04-23 | 2018-04-23 | A kind of polishing rack of crankshaft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208117492U true CN208117492U (en) | 2018-11-20 |
Family
ID=64186027
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820582776.2U Expired - Fee Related CN208117492U (en) | 2018-04-23 | 2018-04-23 | A kind of polishing rack of crankshaft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208117492U (en) |
-
2018
- 2018-04-23 CN CN201820582776.2U patent/CN208117492U/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: 20181120 Termination date: 20190423 |