CN205852356U - A kind of fixing tool of cylinder class part deep-hole processing - Google Patents
A kind of fixing tool of cylinder class part deep-hole processing Download PDFInfo
- Publication number
- CN205852356U CN205852356U CN201620822443.3U CN201620822443U CN205852356U CN 205852356 U CN205852356 U CN 205852356U CN 201620822443 U CN201620822443 U CN 201620822443U CN 205852356 U CN205852356 U CN 205852356U
- Authority
- CN
- China
- Prior art keywords
- hole
- fixing tool
- class part
- top board
- cylinder class
- 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
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- Drilling And Boring (AREA)
Abstract
The utility model discloses the fixing tool of a kind of cylinder class part deep-hole processing, including base, the bottom of pair of parallel side plate vertically it is connected with on described base, the top of pair of parallel side plate is connected with the top board parallel with base, on top board, center is machined with top through hole, and the top board around the through hole of top is machined with the installing hole of end flange for installing fixed cylinder class part.Fixing tool of the present utility model installs cylinder class part to be processed by axial restraint, employing external diameter positions, the mode clamping cylinder class part of supported flange end face, completely eliminated the radial clamping force of cylinder class part, lateral force is avoided to deform, so that aperture size and form and position tolerance meet requirement, rate of reducing the number of rejects and seconds, improves economic well-being of workers and staff.
Description
Technical field
This utility model belongs to field of machining, relates to the processing of cylinder class part deep-hole, is specifically related to a kind of cylinder class
The fixing tool of part deep-hole processing.
Background technology
At present, in the deep hole machining of some large-sized mechanical components, design requires the coaxial accuracy of hole series very
Height, after the hole system degree of depth is more than more than 600mm, the cutter reduced stiffness of customization, it may appear that shake cutter, processing difficulties, it is impossible to ensure
Hole roughness, tolerance dimension and coaxial requirement.Prior art also discloses that some deep hole processing bracket of floor type boring-milling machines, solves
Floor milling machine processing large parts deep hole is it cannot be guaranteed that axiality, roughness and hole dimension tolerance issues.
Cylinder class part is conventional products, and specifications and models are more, and annual requirement is big.Its machining blanks is precision castings, single-piece
Value ratio is higher.In the course of processing during boring deep hole, due to the impact of the factors such as machining deformation, aperture size is with form and position tolerance very
Difficulty meets drawing requirement, as a result of which the percent defective caused is the highest, economic loss is bigger.
In prior art medium-length hole processing technique, clamping compresses the flat horizontal surface of both sides, and after the method machines, part exists
After detecting on lathe and dismantling check-out console detect, twice detection data variant, and detect on lathe qualified, on check-out console examine
Surveying sometimes the most defective, existing this clamping mechanism causes the change of accessory size.
Summary of the invention
For shortcomings and deficiencies present in prior art, the utility model proposes a kind of cylinder class part deep-hole processing
Fixing tool, the problem solving easily lateral force deformation in the prior art middle cylinder body class part deep-hole course of processing.
In order to solve above-mentioned technical problem, the application adopts the following technical scheme that and is achieved:
The fixing tool of a kind of cylinder class part deep-hole processing, including base, described base is vertically connected with a pair
The bottom of parallel side plate, the top of pair of parallel side plate is connected with the top board parallel with base, and on top board, center adds
Work has top through hole, and the top board around the through hole of top is machined with the installation of end flange for installing fixed cylinder class part
Hole.
This utility model also has a following distinguishing feature:
It is provided with gusset between described base and the outer wall of side plate.
It is provided with floor between described base and the inwall of side plate and between top board and the inwall of side plate.
The middle securing plate parallel with top board it is connected with between pair of parallel side plate between described base and top board.
It is machined with in described middle securing plate with top through hole coaxially with the middle through-hole in footpath.
Described base is rectangular base.
Multiple fixing hole it is provided with on described base.
Described fixing hole is four, is distributed in the corner location of base.
Described top board both sides are additionally provided with otic placode.
Compared with prior art, useful has the technical effect that this utility model
Fixing tool of the present utility model installs cylinder class part to be processed by axial restraint, uses external diameter location,
The mode clamping cylinder class part of supported flange end face, completely eliminated the radial clamping force of cylinder class part, it is to avoid be laterally subject to
Force deformation, so that aperture size and form and position tolerance meet requirement, rate of reducing the number of rejects and seconds, improves economic well-being of workers and staff.
Accompanying drawing explanation
Fig. 1 be fixing tool of the present utility model face structural representation.
Fig. 2 is the plan structure schematic diagram of fixing tool of the present utility model.
Fig. 3 be cylinder class part of the present utility model face sectional structure schematic diagram.
Fig. 4 is the left view structural representation of cylinder class part of the present utility model.
In figure, the implication of each label is: 1-base, 2-side plate, 3-top board, 4-top through hole, 5-cylinder class part, 6-end
Portion's flange, 7-installing hole, 8-gusset, 9-floor, securing plate in the middle of 10-, 11-middle through-hole, 12-fixing hole, 13-otic placode.
Below in conjunction with embodiment, particular content of the present utility model is described in more detail.
Detailed description of the invention
Specific embodiment of the utility model given below, it should be noted that this utility model is not limited to following tool
Body embodiment, all equivalents done on the basis of technical scheme each fall within protection domain of the present utility model.
Embodiment:
Defer to technique scheme, as shown in Figures 1 to 4.The present embodiment provides the processing of a kind of cylinder class part deep-hole
Fixing tool, including base 1, described base 1 is vertically connected with the bottom of pair of parallel side plate 2, pair of parallel side
The top of plate 2 is connected with the top board 3 parallel with base 1, and on top board 3, center is machined with top through hole 4, top through hole 4 weeks
The installing hole 7 of end flange 6 for installing fixed cylinder class part 5 it is machined with on the top board 3 enclosed.
Gusset 8 it is provided with between the outer wall of base 1 and side plate 2.Between the inwall of base 1 and side plate 2 and top board 3 and side
Floor 9 it is provided with between the inwall of plate 2.
It is connected with the middle securing plate 10 parallel with top board 3 between pair of parallel side plate 2 between base 1 and top board 3.
The middle through-hole 11 in same footpath coaxial with top through hole 4 it is machined with in middle securing plate 10.In top through hole 4 and middle through-hole 11 just
Garbage in deep-hole boring cutter activity and the course of processing is discharged.
Base 1 is rectangular base.It is provided with multiple fixing hole 12 on base 1, preferably four, is distributed in the corner of base 1
Position.
Top board 3 both sides are additionally provided with otic placode 13, it is simple to install movement during fixing tool.
In order to use fixing tool of the present utility model, in preamble technique, the processing to cylinder class part 5 has been done more
Requirement, first have to ensure the depth of parallelism of both ends of the surface 0.01mm and the flatness of end flange 6 in technique.Secondly, to cylinder
The big external diameter of class part 5 and end flange 6 too increase the perpendicularity requirement of 0.01mm.
When fixing tool of the present utility model uses, first that the base 1 of fixing tool is solid through fixing hole 12 by bolt
It is scheduled on the pedestal of lathe, it is ensured that top board 3 is in and is horizontally mounted, then the end flange 6 of cylinder class part 5 is placed on top board
On 3, the through hole in alignment end flange 6 and installing hole 7, it is bolted installation, it is achieved axial restraint.Open after having fixed
Motor-car bed, is processed by deep-hole boring cutter.The not compact power of radial direction of whole course of processing middle cylinder body class part 5, will not produce
Raw deformation.After using fixing tool of the present utility model to carry out axial clamping, produce the cylinder class part of several batch continuously,
Being completely eliminated owing to hole size and form and position tolerance change the waste product caused, part quality is stable, and technique is the most reliable.
Claims (9)
1. a fixing tool for cylinder class part deep-hole processing, including base (1), it is characterised in that: on described base (1)
Vertically being connected with the bottom of pair of parallel side plate (2), the top of pair of parallel side plate (2) is connected with parallel with base (1)
Top board (3), the upper center of top board (3) is machined with top through hole (4), and top through hole (4) top board (3) around is machined with
For installing the installing hole (7) of the end flange (6) of fixed cylinder class part (5).
2. fixing tool as claimed in claim 1, it is characterised in that: set between described base (1) and the outer wall of side plate (2)
It is equipped with gusset (8).
3. fixing tool as claimed in claim 1, it is characterised in that: between described base (1) and the inwall of side plate (2) with
And between the inwall of top board (3) and side plate (2), it is provided with floor (9).
4. fixing tool as claimed in claim 1, it is characterised in that: a pair between described base (1) and top board (3) is flat
It is connected with the middle securing plate (10) parallel with top board (3) between the side plate (2) of row.
5. fixing tool as claimed in claim 4, it is characterised in that: it is machined with and top in described middle securing plate (10)
Through hole (4) is coaxially with the middle through-hole (11) in footpath.
6. fixing tool as claimed in claim 1, it is characterised in that: described base (1) is rectangular base.
7. fixing tool as claimed in claim 6, it is characterised in that: it is provided with multiple fixing hole on described base (1)
(12)。
8. fixing tool as claimed in claim 7, it is characterised in that: described fixing hole (12) is four, is distributed in base
(1) corner location.
9. fixing tool as claimed in claim 1, it is characterised in that: described top board (3) both sides are additionally provided with otic placode (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620822443.3U CN205852356U (en) | 2016-08-01 | 2016-08-01 | A kind of fixing tool of cylinder class part deep-hole processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620822443.3U CN205852356U (en) | 2016-08-01 | 2016-08-01 | A kind of fixing tool of cylinder class part deep-hole processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205852356U true CN205852356U (en) | 2017-01-04 |
Family
ID=57654498
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620822443.3U Expired - Fee Related CN205852356U (en) | 2016-08-01 | 2016-08-01 | A kind of fixing tool of cylinder class part deep-hole processing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205852356U (en) |
-
2016
- 2016-08-01 CN CN201620822443.3U patent/CN205852356U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170104 Termination date: 20190801 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |