CN207309720U - A kind of housing bore grinding location device - Google Patents
A kind of housing bore grinding location device Download PDFInfo
- Publication number
- CN207309720U CN207309720U CN201721136642.XU CN201721136642U CN207309720U CN 207309720 U CN207309720 U CN 207309720U CN 201721136642 U CN201721136642 U CN 201721136642U CN 207309720 U CN207309720 U CN 207309720U
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- CN
- China
- Prior art keywords
- bent plate
- shaped bent
- housing bore
- location device
- grinding location
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- 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.)
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- Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
Abstract
It the utility model is related to positioner field, specifically a kind of housing bore grinding location device, including L-shaped bent plate, switching locating shaft is connected with the outer end face of the L-shaped bent plate, lateral fixing device is connected with the inner face of the L-shaped bent plate and upper surface, vertical fixing device is connected with the lower face and upper surface of the L-shaped bent plate, counterweight is additionally provided with the L-shaped bent plate, horizontal clamping is each responsible for by lateral fixing device, vertical fixing device to clamp with vertical, the division of labor is clear and definite, does not interfere；The vee-block and pressing plate of setting can freely adjust upper-lower height according to the cylindrical size of housing and clamping are fixed, and have flexibility；Counterweight is set to cause lathe to rotate steadily of centre of gravity.
Description
Technical field
Technical field of mechanical processing is the utility model is related to, is specifically a kind of housing bore grinding location device.
Background technology
Housing is the department enclosure of special-shaped irregular stress, it is desirable to the axis of holes should be mutually perpendicular to, because shape is irregular,
Be difficult to determine the accuracy and reliability of its installation in the grinding of hole, housing part in design, fully take into account part function,
Installation site, stressing conditions, two precision holes are installed on the piston rod, using being mutually perpendicular to design.
In long-term work, the mutual movement of hole and piston rod, makes hole wall produce abrasion and scratch, causes overproof of aperture,
In order to save repair cost, the hole of abrasion is carried out after amplifying chromium plating, regrinds and cuts recovery to design size, to grinding
Bring the difficulty of location and installation.
The content of the invention
To solve the above-mentioned problems, the utility model proposes a kind of housing bore grinding location device.
A kind of housing bore grinding location device, including L-shaped bent plate, are connected with switching on the outer end face of the L-shaped bent plate
Locating shaft, is connected with lateral fixing device, the lower end of the L-shaped bent plate on the inner face of the L-shaped bent plate and upper surface
Vertical fixing device is connected with face and upper surface, counterweight is additionally provided with the L-shaped bent plate.
The vertical fixing device includes being used for the hexagonal cylindrical head of adjusting elasticity on the lower face of L-shaped bent plate
Screw, the hexagon socket cap head screw B in the upper surface of L-shaped bent plate.
The hexagon socket cap head screw B has two, is provided between the upper end of two hexagon socket cap head screw B
Pressing plate, vee-block is provided between the lower end of two hexagon socket cap head screw B.
The vee-block is provided with two positioning pins on L-shaped bent plate.
The L-shaped bent plate is interference fitted with positioning pin.
The vertical fixing device includes being installed on L-shaped bent plate and passes through the locating shaft of lower face, the positioning
The both ends of axis are both provided with the hex nut for being fixed on housing bore on locating shaft.
The counterweight includes the balance weight assembly on the inner face of L-shaped bent plate, the balance weight assembly and L-shaped
Hexagon socket cap head screw C is connected between bent plate.
A stepped hole is provided with the balance weight assembly.
The beneficial effects of the utility model are：By lateral fixing device, vertical fixing device be each responsible for horizontal clamping with
Vertical to clamp, the division of labor is clear and definite, does not interfere；The vee-block and pressing plate of setting can freely be adjusted according to the cylindrical size of housing
Clamping is fixed in upper-lower height, has flexibility；Counterweight is set to cause lathe to rotate steadily of centre of gravity.
Brief description of the drawings
The utility model is further illustrated with reference to the accompanying drawings and examples.
Fig. 1 is the main structure diagram of the utility model；
Fig. 2 is the A of Fig. 1 of the utility model to structure diagram；
Fig. 3 is housing bore structure diagram；
Fig. 4 is the switching positioning axis structure schematic diagram of the utility model；
Fig. 5 is the positioning axis structure schematic diagram of the utility model；
Fig. 6 is the vee-block structure diagram of the utility model；
Fig. 7 is the L-shaped bending plate schematic diagram of the utility model.
Embodiment
In order to make the technical means, creative features, achievable purpose and effectiveness that the utility model is realized easy to understand, under
It is expanded on further in face of the utility model.
As shown in Figures 1 to 7, a kind of housing bore grinding location device, including L-shaped bent plate 2, the L-shaped bent plate 2 it is outer
Switching locating shaft 1 is connected with end face 201, is connected with the inner face 210 of the L-shaped bent plate 2 and upper surface 211 laterally solid
Determine device, vertical fixing device, the L-shaped bent plate are connected with the lower face 206 and upper surface 211 of the L-shaped bent plate 2
Counterweight is additionally provided with 2.
Several hexagon socket cap head screw A5 are provided between the switching locating shaft 1 and L-shaped bent plate 2.
The hexagonal that the vertical fixing device includes being used on the lower face 206 of L-shaped bent plate 2 adjusting elasticity is justified
Chapiter screw 12, the hexagon socket cap head screw B9 in the upper surface 211 of L-shaped bent plate 2.
The hexagon socket cap head screw B9 has two, is set between the upper end of two hexagon socket cap head screw B9
There is pressing plate 8, vee-block 10 is provided between the lower end of two hexagon socket cap head screw B9.
The vee-block 10 is provided with two positioning pins 11 on L-shaped bent plate 2.
The L-shaped bent plate 2 is interference fitted with positioning pin 11.
The vertical fixing device includes being installed on L-shaped bent plate 2 and through the locating shaft 7 of lower face 206, described
The both ends of locating shaft 7 are both provided with the hex nut 6 for being fixed on housing bore on locating shaft 7.
The counterweight includes the balance weight assembly 3 on the inner face 210 of L-shaped bent plate 2, the balance weight assembly
Hexagon socket cap head screw C4 is connected between 3 and L-shaped bent plate 2.
A stepped hole 301 is provided with the balance weight assembly 3.
The application method of the utility model：The positioner for being ground housing bore during use, on common internal grinder,
Connection switching locating shaft 1, the pivot of adjustment L-shaped bent plate 2, is connected with internal grinder center；It will need the shell of grinding
Body radial hole and end face are bonded with locating shaft 7, are bonded and fastened with the end face of housing radial hole with the end face of hex nut 6；Will
Need the housing of grinding is cylindrical to be bonded with vee-block 10；Pressing plate 8, hexagon socket cap head screw B9 are locked at L-shaped bent plate 2 again
On, the tightness of adjustment hexagonal cylindrical head screw 12, realizes the position adjustment of housing bore；Adjustment balance weight assembly 3 turns main shaft
It is dynamic steady, and balance weight assembly 3 is fastened, open lathe, correct emery wheel by common internal grinding requirement progress grinding.
The advantages of basic principle, main feature and the utility model of the utility model has been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the present utility model is not limited to the above embodiments, described in above embodiments and description
Simply the utility model principle, on the premise of not departing from the spirit and scope of the utility model, the utility model also has
Various changes and modifications, these various changes and improvements fall within the scope of the claimed invention.The requires of the utility model
Protection domain is defined by the appending claims and its equivalent thereof.
Claims (8)
1. a kind of housing bore grinding location device, including L-shaped bent plate (2), it is characterised in that：The outer end of the L-shaped bent plate (2)
Switching locating shaft (1) is connected with face (201), is connected on the inner face (210) of the L-shaped bent plate (2) and upper surface (211)
There is lateral fixing device, vertical fixed dress is connected with the lower face (206) and upper surface (211) of the L-shaped bent plate (2)
Put, counterweight is additionally provided with the L-shaped bent plate (2).
A kind of 2. housing bore grinding location device according to claim 1, it is characterised in that：The vertical fixing device
Including being used for the hexagonal cylindrical head screw (12) of adjusting elasticity on the lower face of L-shaped bent plate (2) (206), installed in L-shaped
Hexagon socket cap head screw B (9) in the upper surface (211) of bent plate (2).
A kind of 3. housing bore grinding location device according to claim 2, it is characterised in that：The interior hexagonal cylindrical head
Screw B (9) has two, and pressing plate (8) is provided between the upper end of two hexagon socket cap head screw B (9), in two interior hexagonals
Vee-block (10) is provided between the lower end of fillister head screw B (9).
A kind of 4. housing bore grinding location device according to claim 3, it is characterised in that：The vee-block (10) is in L
Two positioning pins (11) are provided with shape bent plate (2).
A kind of 5. housing bore grinding location device according to claim 4, it is characterised in that：The L-shaped bent plate (2) with
Positioning pin (11) is interference fitted.
A kind of 6. housing bore grinding location device according to claim 1, it is characterised in that：The vertical fixing device
Including on L-shaped bent plate (2) and through the locating shaft (7) of lower face (206), the both ends of the locating shaft (7) are all provided with
Be equipped with the hex nut (6) for housing bore being fixed on locating shaft (7).
A kind of 7. housing bore grinding location device according to claim 1, it is characterised in that：The counterweight includes peace
Balance weight assembly (3) on the inner face (210) of L-shaped bent plate (2), between the balance weight assembly (3) and L-shaped bent plate (2)
It is connected with hexagon socket cap head screw C (4).
A kind of 8. housing bore grinding location device according to claim 7, it is characterised in that：The balance weight assembly (3)
On be provided with a stepped hole (301).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721136642.XU CN207309720U (en) | 2017-09-06 | 2017-09-06 | A kind of housing bore grinding location device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721136642.XU CN207309720U (en) | 2017-09-06 | 2017-09-06 | A kind of housing bore grinding location device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207309720U true CN207309720U (en) | 2018-05-04 |
Family
ID=62385397
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721136642.XU Active CN207309720U (en) | 2017-09-06 | 2017-09-06 | A kind of housing bore grinding location device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207309720U (en) |
-
2017
- 2017-09-06 CN CN201721136642.XU patent/CN207309720U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190401 Address after: 241000 Yuan Road, Wuhu Economic and Technological Development Zone, Anhui Province Patentee after: Anhui Tianhang Mechanical and Electrical Co., Ltd. Address before: 241000 Wanli Airport, Wuhu City, Anhui Province Patentee before: State run Wuhu machinery plant |