CN206230052U - Casing bore hole tool - Google Patents
Casing bore hole tool Download PDFInfo
- Publication number
- CN206230052U CN206230052U CN201621349838.2U CN201621349838U CN206230052U CN 206230052 U CN206230052 U CN 206230052U CN 201621349838 U CN201621349838 U CN 201621349838U CN 206230052 U CN206230052 U CN 206230052U
- Authority
- CN
- China
- Prior art keywords
- support
- crossbeam
- support plate
- gathering sill
- boring cutter
- 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.)
- Withdrawn - After Issue
Links
Abstract
The utility model is related to a kind of casing bore hole tool.The utility model provides one kind and can guarantee that casing bearing cross-drilled hole and guide plate seat hole perpendicularity, adjusts casing bore hole tool easy to use.The utility model includes technique boring bar, boring cutter bridge and processing support tool, it is characterised in that：The processing support tool includes crossbeam, and crossbeam two ends are provided with support plate, and laterally arrangement is provided with semi-circular support set to beam surface, and support set top is provided with gland；The end of the boring cutter bar is engaged with gland and support set；Support platform is provided with the support plate, the below the crossbeam is provided with the support frame coordinated with support platform；End in the support plate corresponding to crossbeam is provided with to be located in gathering sill, gathering sill and wedge is provided between crossbeam and gathering sill；The support plate is set to semicircle, and support panel surface is provided with location hole, and support plate two ends are provided with regulation plane, and regulation plane is provided with taper regulation cushion block.
Description
Technical field
The utility model belongs to membrane pump casing processing jig technical field, and in particular to a kind of casing bore hole tool.
Background technology
Casing is the key component of dynamical system in the plant equipment such as membrane pump, reductor, generator, air compressor machine, support by
The power system operation of the parts composition such as bent axle and crank (or connecting rod), crosshead, piston.Two biserials circle of casing both sides
Post self aligning roller bearings bent axle（Or main shaft）, voluntarily complete bent axle（Or main shaft）With crank（Or connecting rod）Perpendicular positioning.Case
Body front portion guide plate bore support Wear-resistant guide plate, it is ensured that crosshead is run freely in Wear-resistant guide plate.In operation process, casing is horizontal
Periodic surge, guide plate bore is received to receive the periodic surge of crosshead in hole, it is desirable to casing cross-drilled hole and guide plate bore
With perpendicularity requirement higher.Box side is provided with side window to observe the ruuning situation of dynamical system, casing both sides constantly
It is provided with drain oil and lubricating oil bottoming hole.
The requirement of casing process technology：Cross-drilled hole dimensional tolerance is in -0.14~0mm, and more than 3.2 μm of surface roughness Ra is preceding
Plate hole dimensional tolerance in -0.09~0mm, more than 3.2 μm of surface roughness Ra, guide plate bore dimensional tolerance is in -0.14~0mm
Interior, more than 3.2 μm of surface roughness Ra, preceding plate hole has axiality φ 0.03mm requirements with guide plate bore, and preceding plate hole has with cross-drilled hole
Perpendicularity 0.05mm requirements, front face has perpendicularity 0.05mm with bottom surface and cross-drilled hole.Wherein important form and position tolerance is guide plate seat
Hole and the form and position tolerance of bearing cross-drilled hole, its service life for directly affecting the bearing that matches determine the even running of plant equipment.
Accordingly, it would be desirable to research and develop a kind of new processing jig, it is ensured that guide plate bore ensures equipment with the form and position tolerance of bearing cross-drilled hole to be made
Even running during.
The content of the invention
The utility model is aiming above mentioned problem, there is provided one kind can guarantee that casing bearing cross-drilled hole and guide plate bore are vertical
Degree, adjusts casing bore hole tool easy to use.
In order to realize above-mentioned purpose of the present utility model, the utility model is adopted the following technical scheme that, the utility model bag
Include technique boring bar, boring cutter bridge and processing support tool, it is characterised in that：The processing support tool includes crossbeam, crossbeam two ends
Support plate is provided with, laterally arrangement is provided with semi-circular support set to beam surface, and support set top is provided with gland；The boring cutter
The end of bar is engaged with gland and support set；Be provided with support platform in the support plate, the below the crossbeam be provided with
The support frame that support platform coordinates；End in the support plate corresponding to crossbeam is provided with and horizontal stroke is located in gathering sill, gathering sill
Wedge is provided between beam and gathering sill；The support plate is set to semicircle, and support panel surface is provided with location hole, supports
Disk two ends are provided with regulation plane, and regulation plane is provided with taper regulation cushion block.
Used as a kind of preferred scheme of the present utility model, the boring cutter bridge includes the adapter sleeve at middle part, adapter sleeve with it is described
Technique boring bar is engaged, and adapter sleeve two ends are provided with boring cutter mounting structure.
It is wear-resisting Sn-Al alloy to be provided with as another preferred scheme of the present utility model, between the support set and gland
Set.
The beneficial effects of the utility model：1st, the utility model is coordinated by the bearing cross-drilled hole of support plate and casing, therefore,
Positioning datum to the processing of guide plate bore is bearing cross-drilled hole, and hanging down between guide plate bore and bearing cross-drilled hole is ensured to greatest extent
Straight degree relation.
2nd, due to the design feature of boring cutter bridge, it has the function that bilateral cuts, and increased stability during cutting, necessarily
The effect of finish is improved in degree.
3rd, due to being mounted with the wear-resisting support set of Sn-Al alloy between support set and gland, frock is extended to a certain extent
Service life.
4th, the utility model is with strong applicability, is not only applicable our company casing process equipment, and for having vertical between holes
The equipment that straight degree is required has certain promotion value.From the point of view of membrane pump itself design, the bigger membrane pump casing of model.This hair
Bright practicality is stronger, and effect is better.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of processing support tool.
Fig. 3 is the structural representation of boring cutter bridge.
Fig. 4 is the structural representation of support plate.
Fig. 5 is the structural representation of crossbeam.
In accompanying drawing 1 be technique boring bar, 2 be boring cutter bridge, 3 be crossbeam, 4 be support plate, 5 be casing, 6 be gland, 7 for support
Set, 8 be wedge, 9 be taper regulation cushion block, 10 be boring cutter mounting structure, 11 be adapter sleeve, 12 be gathering sill, 13 for support
Platform, 14 be location hole, 15 be support frame.
Specific embodiment
The utility model includes technique boring bar 1, boring cutter bridge 2 and processing support tool, it is characterised in that：The processing support
Tool includes crossbeam 3, and the two ends of crossbeam 3 are provided with support plate 4, and laterally arrangement is provided with semi-circular support set 7 to the surface of crossbeam 3, props up
The top of support set 7 is provided with gland 6；The end of the boring cutter bar is engaged with gland 6 and support set 7；Set in the support plate 4
There is support platform 13, the lower section of the crossbeam 3 is provided with the support frame 15 coordinated with support platform 13；It is corresponding in the support plate 4
It is provided with to be located in gathering sill 12, gathering sill 12 in the end of crossbeam 3 and wedge 8 is provided between crossbeam 3 and gathering sill 12；Institute
State support plate 4 and be set to semicircle, the surface of support plate 4 is provided with location hole 14, and the two ends of support plate 4 are provided with regulation plane, phase
Regulation plane should be provided with taper regulation cushion block 9.
Used as a kind of preferred scheme of the present utility model, the boring cutter bridge 2 includes the adapter sleeve 11 at middle part, adapter sleeve 11 with
The technique boring bar 1 is engaged, and the two ends of adapter sleeve 11 are provided with boring cutter mounting structure 10.
It is resistance to Sn-Al alloy to be provided with as another preferred scheme of the present utility model, between the support set 7 and gland 6
Grinding set.
When the utility model is used, 1, machine the bearing cross-drilled hole of casing 5.
2nd, two support plates 4 are engaged with the bearing cross-drilled hole of casing 5, and the upper surface of the support platform 13 of support plate 4 is adjusted
Whole level, is positioned using screw using the joint hole of bearing cross-drilled hole end face to support plate 4.
3rd, crossbeam 3 is hung in, frame is in the support platform 13 of two support plates 4.
4th, using the precision in the adjustment crossbeam 3X of wedge 8 directions.
5th, adjust two support plate 4Y, Z-direction using taper regulation cushion block 9 to rotate, so as to adjust support set 7 on crossbeam 3
Line and the parallel relation of the bottom surface of casing 5.
6th, each portion is adjusted when in the range of 0.03mm more than, boring cutter bridge 2 is penetrated into technique boring bar 1 and to be fixed as one whole
Body, hangs in from before casing 5 in plate hole, is placed on crossbeam 3.
7th, by the afterbody 7 of technique boring bar 1:24 taper shanks are fitted into firm position in main shaft.
8th, upper press cover 6 is pressed, at a slow speed live spindle, is processed by observing after being as good as.
Lubrication must be opened at the main body oiling of process middle cross beam 3 at the moment.
It is understood that above with respect to specific descriptions of the present utility model, be merely to illustrate the utility model and not
The technical scheme described by the utility model embodiment is limited to, it will be understood by those within the art that, still can be with
The utility model is modified or equivalent, to reach identical technique effect；As long as satisfaction uses needs, all in this reality
Within new protection domain.
Claims (3)
1. casing bore hole tool, including technique boring bar（1）, boring cutter bridge（2）With processing support tool, it is characterised in that：The work
Skill support jig includes crossbeam（3）, crossbeam（3）Two ends are provided with support plate（4）, crossbeam（3）Laterally arrangement is provided with half on surface
Annular brace set（7）, support set（7）Top is provided with gland（6）；The end of the boring cutter bar and gland（6）And support set（7）
It is engaged；The support plate（4）On be provided with support platform（13）, the crossbeam（3）Lower section is provided with and support platform（13）
The support frame of cooperation（15）；The support plate（4）It is upper to correspond to crossbeam（3）End be provided with gathering sill（12）, gathering sill
（12）It is interior positioned at crossbeam（3）And gathering sill（12）Between be provided with wedge（8）；The support plate（4）Semicircle is set to, is propped up
Support plate（4）Surface is provided with location hole（14）, support plate（4）Two ends are provided with regulation plane, are provided with corresponding to regulation plane
Taper adjusts cushion block（9）.
2. casing bore hole tool according to claim 1, it is characterised in that：The boring cutter bridge（2）Connection including middle part
Set（11）, adapter sleeve（11）With the technique boring bar（1）It is engaged, adapter sleeve（11）Two ends are provided with boring cutter mounting structure
（10）.
3. casing bore hole tool according to claim 1, it is characterised in that：The support set（7）And gland（6）Between set
It is equipped with Sn-Al alloy wear-resistant sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621349838.2U CN206230052U (en) | 2016-12-09 | 2016-12-09 | Casing bore hole tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621349838.2U CN206230052U (en) | 2016-12-09 | 2016-12-09 | Casing bore hole tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206230052U true CN206230052U (en) | 2017-06-09 |
Family
ID=58978942
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621349838.2U Withdrawn - After Issue CN206230052U (en) | 2016-12-09 | 2016-12-09 | Casing bore hole tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206230052U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106475596A (en) * | 2016-12-09 | 2017-03-08 | 中国有色(沈阳)泵业有限公司 | Casing bore hole tool |
-
2016
- 2016-12-09 CN CN201621349838.2U patent/CN206230052U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106475596A (en) * | 2016-12-09 | 2017-03-08 | 中国有色(沈阳)泵业有限公司 | Casing bore hole tool |
| CN106475596B (en) * | 2016-12-09 | 2018-04-03 | 中国有色(沈阳)泵业有限公司 | Casing bore hole tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20170609 Effective date of abandoning: 20180403 |