CN209157899U - Hole and hole end surface verticality repair device - Google Patents
Hole and hole end surface verticality repair device Download PDFInfo
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- CN209157899U CN209157899U CN201821609081.5U CN201821609081U CN209157899U CN 209157899 U CN209157899 U CN 209157899U CN 201821609081 U CN201821609081 U CN 201821609081U CN 209157899 U CN209157899 U CN 209157899U
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- hole
- rod
- rod segment
- segment
- end surface
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Abstract
The utility model discloses a kind of holes and hole end surface verticality repair device, including rod like parts, one end of rod like parts is to be connected by power rod segment, the other end of rod like parts is guiding light bar segment, rod segment based on being connected by power between rod segment and guiding rod segment, it is connected by power rod segment, main body rod segment, guiding rod segment coaxial line, fixing sleeve is equipped with grinding wheel in main body rod segment, and grinding wheel is vertical with rod like parts；Pilot sleeve, for being fixedly installed in hole, the inner hole of pilot sleeve is used for and guiding rod segment cooperation pilot sleeve.When the end face in reconditioning hole, pilot sleeve is placed in hole, pilot sleeve and card hole cooperate, and to allow the axis of pilot sleeve, guiding light bar segment and hole to be overlapped, the end face of grinding wheel is contacted with the end face in hole, it is connected by power end connecting power device, power device drives grinding wheel rotation, the end face in grinding wheel reconditioning hole by rod like parts, until the end face in hole is vertical with the axis in hole, so that the verticality in hole is met the requirements, solve the problems, such as do not have porose verticality repair tool.
Description
Technical field
The utility model relates to verticality repair engineering device technique fields, specifically, it is vertical with hole end surface to be related to a kind of hole
Spend repair device.
Background technique
Threaded hole and screw plug (or pipe fitting etc.) assembly connection are the most basic component part of mechanical equipment, general threaded hole
0.1mm is generally no greater than relative to threaded hole end face squareness.During actual processing, due to operational issue, lathe or tooling
Orientation problem etc. causes screw thread hole verticality deviation serious, and screw thread hole end surface is caused to be unable to reach seal request.
Most threaded hole requires not stringent but seal request stringent as fabrication hole or connecting hole, subsequent size for connection, must
It must guarantee screw thread hole verticality requirement, if the verticality of threaded hole it is impossible to meet requiring, needs to repair screw thread hole end surface
Match, to meet seal request, but since part workpiece threaded hole periphery does not allow to inlay external member repair, so that it cannot to spiral shell
Pit end face carries out repair.In addition, allow the workpiece for descending lathe return the operation processed again of lathe be it is time-consuming and laborious, especially
It is tens of tons of large-scale processing part.Furthermore the part for having arrived using area (as entered cabin fitting parts), around it
It, can only be by tool operation, but currently without the tool for capableing of repair screw thread hole end surface without process equipment.
Utility model content
In view of the above deficiencies, the technical problem to be solved by the utility model is to provide a kind of holes and hole end surface verticality
Repair device, the device can be with the end faces in repair hole, to meet the verticality requirement in hole.
In order to solve the above technical problems, the technical solution of the utility model is:
A kind of hole and hole end surface verticality repair device, comprising: rod like parts, one end of the rod like parts are to be connected by power bar
Section, the other end of the rod like parts are guiding rod segment, and the guiding rod segment is guiding light bar segment, described to be connected by power rod segment and institute
Rod segment based on stating between guiding rod segment, it is described to be connected by power rod segment, the main body rod segment, the guiding rod segment coaxial line, institute
It states fixing sleeve in main body rod segment and is equipped with grinding wheel, the grinding wheel is vertical with the rod like parts；Pilot sleeve, the pilot sleeve are used for
It is fixedly installed in the hole, the inner hole of the pilot sleeve is used to cooperate with the guiding rod segment.
Preferably, the main body rod segment is stud section.
Preferably, the grinding wheel is fixed in the stud section by fixed device, and the fixed device is two screw threads
The location nut being connected in the stud section, the grinding wheel are located between two location nuts.
Preferably, the rod segment that is connected by power is to be connected by power light bar segment.
Preferably, shoulder is fixed in the stud section, the shoulder is connected by power rod segment close to described.
Preferably, the shoulder is a fixture nut, and the fixture nut is wholely set with the stud section, alternatively,
The fixture nut is welded in the stud section.
Preferably, the shoulder is two fixture nuts, and two fixture nuts are wholely set with spiro rod section, alternatively,
Two fixture nuts are threadedly connected in the stud section, and two fixture nuts are abutted together.
Preferably, the outer peripheral surface of the pilot sleeve is equipped with screw thread, and the pilot sleeve is for being fixedly installed in screw thread
In hole.
Preferably, the pilot sleeve is equipped with dismounting hole close to one end of the grinding wheel.
Preferably, the dismounting hole is inner polygon hole.
After above-mentioned technical proposal, the beneficial effects of the utility model are:
Since hole and hole end surface verticality repair device include rod like parts and pilot sleeve, rod like parts include sequentially coaxially setting
Be connected by power rod segment, main body rod segment and guiding rod segment, the main body rod segment fixing sleeve set are equipped with grinding wheel, and grinding wheel is vertical with rod like parts,
It is oriented to the inner hole of rod segment and pilot sleeve；When the end face in reconditioning hole, pilot sleeve is placed in hole, pilot sleeve is matched with hole
Close, with allow pilot sleeve axis, be oriented to light bar segment axis be overlapped with the axis in hole, the end face of grinding wheel and the end face in hole connect
Touching is connected by power end connecting power device, and power device drives grinding wheel to rotate by rod like parts, the end face in grinding wheel reconditioning hole, directly
It is vertical to the end face in hole and the axis in hole so that the verticality in hole is met the requirements, solve in the prior art do not have it is porose vertical
The technical issues of spending repair tool.
Since the main body rod segment of rod like parts is stud section, fixed device is two location nuts being sheathed in stud section,
Grinding wheel is located between two location nuts, rotates two location nuts, can retighten position of the grinding wheel in stud section, with
The hole of reconditioning different depth.
Since the outer peripheral surface of pilot sleeve is equipped with screw thread, screw thread and threaded hole cooperate, can allow pilot sleeve axis,
Guiding light bar segment axis is overlapped with the axis of threaded hole, also can reconditioning threaded hole end face, allow threaded hole meet vertically
Degree requires.
Due to being fixed with shoulder in stud section, if guiding light bar segment clamping stagnation can pass through spanner in pilot sleeve
Or other device rotating shoulders, guiding light bar segment is loosened, and then facilitate and move guiding light bar segment from the inner hole of pilot sleeve
Out.
The components that the hole of the utility model and hole end surface verticality repair device are selected all be it is common, can take on the spot
Material, and structure is simple, easy to assembly, easy to carry, application is unrestricted, ties up especially for that can not return factory and return lathe
The use of the workpiece repaired, the device greatly facilitates the maintenance of workpiece, improves the repair efficiency of workpiece.
Detailed description of the invention
Fig. 1 is the schematic perspective view in the utility model hole Yu hole end surface verticality repair device；
Fig. 2 is the half section structure diagram of Fig. 1；
Fig. 3 is the use state complete section structural schematic diagram in the utility model hole Yu hole end surface verticality repair device；
In figure: 1- rod like parts；11- stud section；12- is oriented to light bar segment；13- is connected by power rod segment；2- grinding wheel；3- positions spiral shell
It is female；4- pilot sleeve；41- dismounts hole；5- fixture nut；6- workpiece；61- threaded hole；The end face 62-.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only used to explain
The utility model, and it is not used in restriction the utility model.
Embodiment one
As shown in Figure 1, Figure 2 and Fig. 3 jointly shown in, a kind of hole and hole end surface verticality repair device, including rod like parts 1 and be oriented to
Sleeve 4.
One end of rod like parts 1 is guiding light bar segment 12, and the other end is to be connected by power rod segment 13, is oriented to light bar segment 12 and power
Connecting is stud section 11 between rod segment 13, and stud section 11 is oriented to light bar segment 12 and is connected by power the coaxial arrangement of rod segment 13.
Grinding wheel 2 and two location nuts 3 are arranged in stud section 11, grinding wheel 2 is located between two location nuts 3, and two
Location nut 3 is tightly abutted against on grinding wheel 2, and grinding wheel 2 is fixed in stud section 11.In addition, two location nuts 3 of rotation, it can
Position of the grinding wheel 2 in stud section 11 is adjusted, to match the hole of different depth.
Stud section 11 is equipped with the shoulder that is disposed radially close to being connected by power at rod segment 13, and shoulder can be and stud section 11
The fixture nut 5 for being wholely set or being welded in stud section 11 is threadedly connected in stud section 11 alternatively, shoulder is two
Fixture nut 5, at this point, two fixture nuts 5 are abutted together, two fixture nuts 5 can also be integrally formed at stud section 11
On.
The sliding of pilot sleeve 4 and turning set are set in guiding light bar segment 12, and the diameter dimension of guiding light bar segment 12 connects very much
The hole size of nearly pilot sleeve 4, the inner hole of pilot sleeve 4 play guiding role to guiding light bar segment 12, pilot sleeve 4 it is outer
Circumferential surface is equipped with screw thread, and the inner end of pilot sleeve 4 is equipped with dismounting hole 41, and dismounting hole 41 is polygonal hole, such as Hexagon hole or
Interior four corner apertures etc., pilot sleeve 4 shown in Fig. 1, Fig. 2 and Fig. 3 are silk plug.
Rod segment 13 is connected by power for connecting with gas spanner or electric wrench, hexagonal can also be used by being connected by power rod segment 13
The rod piece of shape substitutes.
As shown in figure 3, α indicates the angle between the axis of threaded hole 61 and the vertical line of end face 62, α > 0 in Fig. 3.β is indicated
Angle between the end face and end face 62 of grinding wheel 2, when the verticality of threaded hole 61 is unsatisfactory for requiring, β > 0.
When the end face 62 of the threaded hole 61 on repair workpiece 6, be connected by power rod segment 13 and connect with gas spanner, by with dismounting
The matched spanner in hole 41 screws in silk plug in threaded hole 61, and silk plug is threadedly coupled with threaded hole 61, to position the position of fixed silk plug
It sets, so that the axis of silk plug is overlapped with the axis of threaded hole 61.Then, light bar segment 12 will be oriented to be inserted into the inner hole of silk plug, it is fixed
The position of position stud section 11, so that the axis of stud section 11 is overlapped with the axis of threaded hole 61, the end face of grinding wheel 2 and threaded hole 61
Axis it is vertical, rotate two location nuts 3, adjust the position of grinding wheel 2, the end face of grinding wheel 2 is allowed to contact with end face 62.Start gas
Spanner, gas spanner drive grinding wheel 2 to rotate by rod like parts 1,2 reconditioning end face 62 of grinding wheel, inner hole of the guiding light bar segment 12 in silk plug
Middle rotation and sliding feed, until end face 62 is vertical with the axis of threaded hole 61, at this point, β=0 °.
After the completion of 62 reconditioning of end face, gas spanner is removed from power connecting rod section 13, guiding light bar segment 12 from silk plug
Inner hole in remove.If being oriented to 12 clamping stagnation of light bar segment in inner hole, fixture nut 5 is turned by spanner, loosens junction,
Guiding light bar segment 12 is extracted again, is finally again screwed out silk plug by spanner.
The components that the hole of the utility model and hole end surface verticality repair device are selected all be it is common, can take on the spot
Material, and structure is simple, easy to assembly, easy to carry, application is unrestricted, ties up especially for that can not return factory and return lathe
The use of the workpiece repaired, the device greatly facilitates the maintenance of workpiece, improves the repair efficiency of workpiece.
Embodiment two
Embodiment two and the structure of embodiment one are essentially identical, the difference is that only, the outer peripheral surface of pilot sleeve 4 is
Smooth surface, outer peripheral surface are not provided with screw thread, correspondingly, are unthreaded hole with the matched hole of pilot sleeve 4, are not provided with screw thread in hole.Reconditioning light
When the end face in hole, positioning and guiding is played the role of by the cooperation of the inner surface of the outer peripheral surface of pilot sleeve 4 and unthreaded hole, allows pilot sleeve
4 axis is overlapped with the axis of unthreaded hole.It is preferably transition fit between pilot sleeve 4 and unthreaded hole, can not only allows pilot sleeve 4
It is fixed in unthreaded hole, also facilitates and take out pilot sleeve 4 from unthreaded hole.
The above is the citing of the utility model preferred forms, wherein the part that do not address in detail is this field
The common knowledge of those of ordinary skill.The protection scope of the utility model is based on the contents of the claims, any to be based on this reality
The equivalent transformation carried out with novel technical inspiration, is also within the protection scope of the utility model.
Claims (10)
1. hole and hole end surface verticality repair device characterized by comprising
Rod like parts, one end of the rod like parts are to be connected by power rod segment, and the other end of the rod like parts is guiding rod segment, described to lead
To rod segment be guiding light bar segment, it is described be connected by power between rod segment and the guiding rod segment based on rod segment, it is described to be connected by power
Rod segment, the main body rod segment, the guiding rod segment coaxial line, fixing sleeve is equipped with grinding wheel in the main body rod segment, the grinding wheel with
The rod like parts are vertical；
Pilot sleeve, the pilot sleeve for being fixedly installed in the hole, the inner hole of the pilot sleeve be used for it is described
It is oriented to rod segment cooperation.
2. hole as described in claim 1 and hole end surface verticality repair device, which is characterized in that the main body rod segment is stud
Section.
3. hole as claimed in claim 2 and hole end surface verticality repair device, which is characterized in that the grinding wheel passes through fixed dress
It sets and is fixed in the stud section, the fixed device is two location nuts being threadedly connected in the stud section, described
Grinding wheel is located between two location nuts.
4. hole as claimed in claim 2 and hole end surface verticality repair device, which is characterized in that the rod segment that is connected by power is
It is connected by power light bar segment.
5. hole as claimed in claim 2 and hole end surface verticality repair device, which is characterized in that be fixed in the stud section
Shoulder, the shoulder are connected by power rod segment close to described.
6. hole as claimed in claim 5 and hole end surface verticality repair device, which is characterized in that the shoulder is a fixation
Nut, the fixture nut are wholely set with the stud section, alternatively, the fixture nut is welded in the stud section.
7. hole as claimed in claim 5 and hole end surface verticality repair device, which is characterized in that the shoulder is two fixations
Nut, two fixture nuts are wholely set with spiro rod section, alternatively, two fixture nuts are threadedly connected to the stud
Duan Shang, two fixture nuts are abutted together.
8. such as the described in any item holes claim 1-7 and hole end surface verticality repair device, which is characterized in that the guide sleeve
The outer peripheral surface of cylinder is equipped with screw thread, and the pilot sleeve is for being fixedly installed in threaded hole.
9. hole as claimed in claim 8 and hole end surface verticality repair device, which is characterized in that the pilot sleeve is close to institute
The one end for stating grinding wheel is equipped with dismounting hole.
10. hole as claimed in claim 9 and hole end surface verticality repair device, which is characterized in that the dismounting hole is interior more
Side shape hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821609081.5U CN209157899U (en) | 2018-09-29 | 2018-09-29 | Hole and hole end surface verticality repair device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821609081.5U CN209157899U (en) | 2018-09-29 | 2018-09-29 | Hole and hole end surface verticality repair device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209157899U true CN209157899U (en) | 2019-07-26 |
Family
ID=67332719
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821609081.5U Active CN209157899U (en) | 2018-09-29 | 2018-09-29 | Hole and hole end surface verticality repair device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209157899U (en) |
-
2018
- 2018-09-29 CN CN201821609081.5U patent/CN209157899U/en active Active
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