CN209021844U - A kind of simple burnishing device of piston rod outer circle - Google Patents
A kind of simple burnishing device of piston rod outer circle Download PDFInfo
- Publication number
- CN209021844U CN209021844U CN201821401899.8U CN201821401899U CN209021844U CN 209021844 U CN209021844 U CN 209021844U CN 201821401899 U CN201821401899 U CN 201821401899U CN 209021844 U CN209021844 U CN 209021844U
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- link block
- outer circle
- axis
- piston rod
- circular arc
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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
A kind of simple burnishing device of piston rod outer circle, it is installed on lathe cutter saddle, including circular arc panel, L shape link block, link block, axis, industrial felt and rubber, the L shape link block is removably attached on the lathe cutter saddle, the axis is placed through the front of the L shape link block, the link block is connect with the L shape link block by the axis and can be swung centered on the axis around the L shape link block, the circular arc panel is fixedly connected on the front end of the link block and swings with the link block, the industrial felt and rubber are connected in the arc-shaped surface of the circular arc panel by milled screw and pressing plate, the rubber is close to carry out sanding and polishing operation in the piston rod outer circle.The utility model improves work efficiency, reduce labor intensity, improve the surface quality of piston club body, eliminate the cost for newly adding equipment, have the advantages that easy to operate, of simple structure and low cost, the sanding and polishing that can be used for large-scale diesel engine piston club body outer circle is also applied for the outer circle sanding and polishing of other kinds cylindrical body.
Description
Technical field
The utility model relates to a kind of mechanical processing technique device, in particular to the simple polishing of a kind of piston rod outer circle fills
It sets, belongs to technical field of mechanical processing.
Background technique
Piston rod is one of important moving parts of high-powered low-speed marine diesel engine, and length is longer, volume is larger, bar
Body surface needs to quench, high to the roughness requirements of shaft outer circle, needs to carry out polishing processing to foreign round.According to traditional
Special grinding polissoir can generate a large amount of investment and add new equipment, new auxiliary material etc., thus adopt on the basis of original equipment
The processing efficiency of operation can be greatly improved with suitable simple burnishing device.
Utility model content
The purpose of the utility model is to provide a kind of simple burnishing devices of piston rod outer circle, are provided using existing equipment
Source before heat treatment polishes the outer circle of piston club body, to improve level of surface roughness, reaches inexpensive, efficient
Fruit reduces workload, the easy to operate and guarantee good purpose of surface roughness.
The technical scheme adopted by the utility model to solve the technical problem is as follows:
A kind of simple burnishing device of piston rod outer circle, is installed on lathe cutter saddle, it is characterised in that: the simple polishing
Device includes circular arc panel, L shape link block, link block, axis, industrial felt and rubber, and the L shape link block is removably solid
It is scheduled on the lathe cutter saddle, the axis is placed through the front of the L shape link block, and the link block passes through the axis and the L
Shape link block is connected and can be swung centered on the axis around the L shape link block, and the circular arc panel is fixedly connected on described
The front end of link block is simultaneously swung with the link block, and the industrial felt and rubber are connected to by milled screw and pressing plate
In the arc-shaped surface of the circular arc panel, which is close to carry out sanding and polishing operation in the piston rod outer circle.
Further, the rubber is located at outermost, and the industrial felt is located at the rubber and the circular arc panel
Arc-shaped surface between.
Further, the milled screw passes through the top and bottom that the pressing plate is screwed in the circular arc panel, and
And pass through the pressing plate for the industrial felt stacked gradually from the inside to the outside and rubber pressing on the circular arc panel.
Further, the front of the L shape link block be equipped with horizontal through hole, the axis be placed through in the horizontal through hole and
End is fixed by an A profile shaft with elastic washer.
Further, at the horizontal through hole of the L shape link block in the middle part of offer slot, the rear portion of the link block is embedding
Enter in the slot.
Further, the rear portion of the link block is equipped with the axis hole for placing the axis.
Further, before middle part is by hexagon socket cap head screw and the link block behind the circular arc panel
Portion's connection.
The beneficial effects of the utility model are: in the shaft turning process before piston rod heat treatment, by machine tool
The simple burnishing device of the piston rod outer circle is set on frame, rubber is made to be close to carry out polishing throwing together in piston club body outer circle
Light improves the surface quality of piston club body, and installation operation is convenient, reduces labor intensity, eliminates and newly adds equipment
Cost.
Detailed description of the invention
Fig. 1 is the structure chart of the utility model.
Fig. 2 is the top view of Fig. 1.
In figure:
1-circular arc panel, 2-milled screws, 3-link blocks, 4-axis, 5-L shape link blocks, 6-pressing plates, 7-industry
With felt, 8-A profile shaft elastic washers, 9-hexagon socket cap head screws, 10-rubbers.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawings and examples, but this cannot be limited with this
The protection scope of utility model.
The simple burnishing device of piston rod outer circle as depicted in figs. 1 and 2 is installed on lathe cutter saddle, the simple burnishing device
Including circular arc panel 1, L shape link block 5, link block 3, axis 4, milled screw 2, pressing plate 6, industrial felt 7 and rubber 10.
The L shape link block 5 is removably attached on the lathe cutter saddle；The front of the L shape link block 5 is equipped with level
Through-hole, the axis 4 are placed through in the horizontal through hole, and one end of the axis 4 is the boss of backstop, and the other end passes through an A type
Axis elastic washer 8 is fixed, to carry out axially position to the axis 4；In at the horizontal through hole of the L shape link block 5
Portion offers slot, and the rear portion of the link block 3 is embedded in the slot.
The rear portion of the link block 3 is equipped with the axis hole for placing the axis 4, and the axis 4 is placed through the axis hole simultaneously
In the horizontal through hole of the L shape link block 5；The link block 3 is connect with the L shape link block 5 by the axis 4 and can be with
It is swung centered on the axis 4 around the L shape link block 5.
The front of the circular arc panel 1 be an arc-shaped surface, subsequent middle part by hexagon socket cap head screw 9 with it is described
The front end of link block 3 is fixedly connected, which swings with the link block 3.
The industrial felt 7 and rubber 10 stack gradually from the inside to the outside, and pass through the milled screw 2 and pressing plate 6
It is connected in the arc-shaped surface of the circular arc panel 1.The rubber 10 is located at outermost, and the industrial felt 7 is located at should
Between rubber 10 and the arc-shaped surface of the circular arc panel 1.The milled screw 2 passes through the pressing plate 6 and is screwed in the circle
The top and bottom of cambered plate 1, and pass through the pressing plate 6 for industrial felt 7 and 10 pressing of rubber in the circular arc panel 1
On.It is that rubber 10 is close to carry out sanding and polishing operation in the piston rod outer circle.
In the shaft turning process before piston rod heat treatment, by the L shape of the simple burnishing device of the piston rod outer circle
Link block 5 is installed on lathe cutter saddle, and industrial felt 7 and rubber 10 are fixed on circular arc panel with milled screw 2 and pressing plate 6
On 1, rubber 10 is close to move back and forth together in piston club body surface by lathe, is realized in piston club body outer circle
Sanding and polishing operation, to obtain better surface quality and mitigate the effect of workload.
Working efficiency is greatly improved in simple burnishing device described in the utility model, and live practical operation is fairly simple
It is convenient, labor intensity is significantly reduced, reduces cost while guaranteeing operator's health of human body.
Above-mentioned case study on implementation is not used to limit the scope of the utility model, and protection scope required by the utility model is not
Be only limitted to above-mentioned case study on implementation, also should include that other obviously convert the utility model and alternative solution, it is all according to
The equivalence changes and modification that the content of utility model is made, belong to the scope of the utility model.
Claims (7)
1. a kind of simple burnishing device of piston rod outer circle, is installed on lathe cutter saddle, it is characterised in that: the simple polishing dress
It sets including circular arc panel (1), L shape link block (5), link block (3), axis (4), industrial felt (7) and rubber (10), the L
Shape link block (5) is removably attached on the lathe cutter saddle, before the axis (4) is placed through the L shape link block (5)
Portion, the link block (3) are connect with the L shape link block (5) by the axis (4) and can be centered on the axis (4) around the L
Shape link block (5) is swung, and the circular arc panel (1) is fixedly connected on the front end of the link block (3) and with the link block (3) one
It plays swing, the industrial felt (7) and rubber (10) and the circular arc panel is connected to by milled screw (2) and pressing plate (6)
(1) in arc-shaped surface, which is close to carry out sanding and polishing operation in the piston rod outer circle.
2. the simple burnishing device of piston rod outer circle according to claim 1, it is characterised in that: described rubber (10) position
In outermost, the industrial felt (7) is located between the rubber (10) and the arc-shaped surface of the circular arc panel (1).
3. the simple burnishing device of piston rod outer circle according to claim 1, it is characterised in that: the milled screw
(2) pressing plate (6) are passed through and are screwed in the top and bottom of the circular arc panel (1), and by the pressing plate (6) will by it is interior extremely
The industrial felt (7) and rubber (10) pressing stacked gradually outside is on the circular arc panel (1).
4. the simple burnishing device of piston rod outer circle according to claim 1, it is characterised in that: the L shape link block
(5) front is equipped with horizontal through hole, and the axis (4) is placed through in the horizontal through hole and end passes through an A profile shaft elastic washer
(8) it is fixed.
5. the simple burnishing device of piston rod outer circle according to claim 4, it is characterised in that: the L shape link block
(5) slot is offered in the middle part of at horizontal through hole, the rear portion of the link block (3) is embedded in the slot.
6. the simple burnishing device of piston rod outer circle according to claim 1, it is characterised in that: the link block (3)
Rear portion be equipped with axis hole for placing the axis (4).
7. the simple burnishing device of piston rod outer circle according to claim 1, it is characterised in that: the circular arc panel
(1) middle part is connect by hexagon socket cap head screw (9) with the front of the link block (3) behind.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821401899.8U CN209021844U (en) | 2018-08-27 | 2018-08-27 | A kind of simple burnishing device of piston rod outer circle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821401899.8U CN209021844U (en) | 2018-08-27 | 2018-08-27 | A kind of simple burnishing device of piston rod outer circle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209021844U true CN209021844U (en) | 2019-06-25 |
Family
ID=66876644
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821401899.8U Active CN209021844U (en) | 2018-08-27 | 2018-08-27 | A kind of simple burnishing device of piston rod outer circle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209021844U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114619354A (en) * | 2020-12-10 | 2022-06-14 | 上海船用曲轴有限公司 | Crankshaft main journal polishing device and polishing method |
-
2018
- 2018-08-27 CN CN201821401899.8U patent/CN209021844U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114619354A (en) * | 2020-12-10 | 2022-06-14 | 上海船用曲轴有限公司 | Crankshaft main journal polishing device and polishing method |
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