CN203541761U - Steel ball sleeve type gear shaving clamp - Google Patents
Steel ball sleeve type gear shaving clamp Download PDFInfo
- Publication number
- CN203541761U CN203541761U CN201320738284.5U CN201320738284U CN203541761U CN 203541761 U CN203541761 U CN 203541761U CN 201320738284 U CN201320738284 U CN 201320738284U CN 203541761 U CN203541761 U CN 203541761U
- Authority
- CN
- China
- Prior art keywords
- steel ball
- ball sleeve
- axle
- gland
- locating
- 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 - Lifetime
Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 49
- 239000010959 steel Substances 0.000 title claims abstract description 49
- 210000004907 gland Anatomy 0.000 claims abstract description 21
- 230000003287 optical effect Effects 0.000 claims description 14
- 230000015572 biosynthetic process Effects 0.000 claims 3
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 210000000078 claw Anatomy 0.000 abstract 3
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012797 qualification Methods 0.000 description 2
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- Gears, Cams (AREA)
Abstract
The utility model relates to a steel ball sleeve type gear shaving clamp which comprises a mandrel, a locating plate, a gland and a shoulder locking nut. The steel ball sleeve type gear shaving clamp is characterized in that the mandrel is composed of a locating seat, a polished shaft section with a key groove and a threaded section; the locating plate is composed of a plate body, three locating detents evenly distributed on the plate body and a circular shaft surface; the gland is composed of a gland body and three pressure claws evenly distributed on the gland body; a steel ball sleeve is composed of a holder of a steel ball sleeve opening with 900 spigots and steel balls; the locating plate is arranged on the polished shaft section of the mandrel, the steel ball sleeve is arranged on the circular shaft surface of the locating plate in a sleeved mode, a part is arranged on an outer ring of the steel ball sleeve, the locating detents and the pressure claws locate the part, and the part is fastened through the shoulder locking nut. The steel ball sleeve type gear shaving clamp is simple in structure, easy to manufacture and convenient to operate, the steel ball sleeve is matched with the locating plate and the three claws of the gland, part locating is accurate, good reliability is achieved, the weight of the clamp is reduced, loading and unloading are convenient, time and labor are saved, the clamping time of the part is reduced, gear shaving quality is stable, and the production efficiency and yield of the part is improved.
Description
Technical field
The utility model relates to a kind of Fixture for Gear-shaving, is specifically related to a kind of with steel ball sleeve location, the steel ball shell type Fixture for Gear-shaving of shaving on numerical control gear shaving machine.
Background technology
Main deceleration driven gear, is that a kind of endoporus is unthreaded hole, and cylindrical has the disk-like accessory of running tooth, and unthreaded hole wall is thin, adopts optical axis location, adds and is easily out of shape man-hour, causes locating bias, and crudy is unstable, and part qualification rate is low.
Summary of the invention
The purpose of this utility model is the shortcoming that will overcome above-mentioned technology, provides that a kind of simple in structure, easy to operate, crudy is stable, the steel ball shell type Fixture for Gear-shaving of good reliability.
Steel ball shell type Fixture for Gear-shaving of the present utility model, comprises axle and is sleeved on positioning disk, gland, open washer, the band shoulder locking nut in axle, it is characterized in that: described axle consists of positioning seat, optical axis section and thread segment, and optical axis section is provided with keyway; Described positioning disk consists of disk body and three locating detents and the circular shaft face that are distributed on disk body; Described gland consists of lid and three paws that are distributed on lid; Described steel ball sleeve consists of retainer and the steel ball being arranged on retainer; Positioning disk sleeve is contained in the optical axis section of axle, and cup head flat key is placed in the keyway of axle, positioning disk is fixed tightly in the optical axis section of axle; Steel ball sleeve is sleeved on the circular shaft face of positioning disk, and inner bore of part is enclosed within on the outer shroud of steel ball sleeve, and three locating detents on positioning disk are located part; Gland is enclosed within axle, and three paws of gland are pushed down part, load onto open washer, and band shoulder locking nut screws on the thread segment that is tightened in axle, and part is fixed tightly in axle.
In order better to realize above-mentioned purpose:
It is 90 that the retainer of described steel ball sleeve is provided with seam
0steel ball sleeve aperture, steel ball is arranged in steel ball sleeve aperture, adjacent two row steel ball sleeve apertures axial spacings be 2～4 millimeters.
Steel ball shell type Fixture for Gear-shaving of the present utility model is simple in structure, easy to manufacture, easy to operate, steel ball sleeve coordinates with three-claw positioning disc, part accurate positioning, good reliability; Adopt positioning disk and the gland of three-pawl type, alleviated the weight of fixture, during handling, steel ball does not fall outside not understanding, safe and reliable, time saving and energy saving; Directly the fixture that part is housed is placed on gear shaving machine, just can carries out Shaving Process to part, reduced
zerothe clamping time of part, shaving quality is stable, has improved production efficiency and the qualification rate of part.
Accompanying drawing explanation
Fig. 1 is embodiment schematic diagram of the present utility model.
Fig. 2 is the structural representation of axle.
Fig. 3 is the structural representation of positioning disk.
Fig. 4 is the A-A schematic diagram of positioning disk.
Fig. 5 is the structural representation of gland.
Fig. 6 is the structural representation of steel ball sleeve.
In figure: 1, axle, 2, positioning disk, 3, steel ball sleeve, 4, gland, 5, cup head flat key, 6, open washer, 7, band shoulder locking nut, 8, positioning seat, 9, optical axis section, 10, thread segment, 11, circular shaft face, 12, keyway, 13, disk body, 14, locating detent, 15, paw, 16, lid, 17, steel ball, 18, retainer, 19, part.
The specific embodiment
Steel ball shell type Fixture for Gear-shaving of the present utility model, comprises axle 1 and is contained in positioning disk 2, gland 4, open washer 6, the band shoulder locking nut 7 in axle 1.Axle 1 consists of positioning seat 8, optical axis section 9 and thread segment 10, and optical axis section 9 is provided with keyway 12.Positioning disk 2 consists of disk body 13 and three locating detents 14 and the circular shaft face 11 that are distributed on disk body 13.Gland 4 consists of lid 16 and three paws 15 that are distributed on lid 16.Steel ball sleeve 3 is 90 by being provided with seam
0the retainer 18 in steel ball sleeve aperture and the steel ball 17 being arranged in steel ball sleeve aperture form, the axial spacings in adjacent two row steel ball sleeve apertures are 3 millimeters.Positioning disk 11 is contained in the optical axis section 9 of axle 1, cup head flat key 5 is placed in the keyway 12 of axle 1, positioning disk 2 interference fit are fixed tightly in the optical axis section 9 of axle 1, steel ball sleeve 3 is sleeved on the circular shaft face 11 of positioning disk 2, the inner hole sleeve of part 19 is on the outer shroud of steel ball sleeve 3, and the 14 pairs of parts of three locating detents 19 on positioning disk 2 are located; Gland 4 is enclosed within axle 1, and three paws 15 are pushed down part 19, load onto open washer 6, and band shoulder locking nut 7 screws on the thread segment 10 that is tightened in axle 1, and positioning disk 2, part 19, gland 4 and open washer 6 are fixed tightly in axle 1.
During use, the fixture that part 19 is housed is placed on gear shaving machine, the top centre bore that holds out against axle 1 two ends of gear shaving machine, just can carry out Shaving Process to part 19.
Claims (2)
1. a steel ball shell type Fixture for Gear-shaving, comprise axle (1) and be sleeved on positioning disk (2), gland (4), open washer (6), the band shoulder locking nut (7) in axle (1), it is characterized in that: described axle (1) consists of positioning seat (8), optical axis section (9) and thread segment (10), and optical axis section (9) is provided with keyway (12); Described positioning disk (2) is by disk body (13) and be distributed on three locating detents (14) and circular shaft face (11) formation on disk body (13); Described gland (4) is by lid (16) and be distributed in three paws (15) formation on lid (16); Described steel ball sleeve (3) is by retainer (18) and be arranged on steel ball (17) formation on retainer (18); Positioning disk (2) is sleeved in the optical axis section (9) of axle (1), and cup head flat key (5) is placed in the keyway (12) of axle (1), positioning disk (2) is fixed tightly in the optical axis section (9) of axle (1); Steel ball sleeve (3) is sleeved on the circular shaft face (11) of positioning disk (2), and part (19) inner hole sleeve is on the outer shroud of steel ball sleeve (3), and three locating detents (14) on positioning disk (2) are located part (19); Gland (4) is enclosed within axle (1), three paws (15) of gland (4) are pushed down part (19), open washer (6) is pushed down gland (4), and band shoulder locking nut (7) screws on the thread segment (10) that is tightened in axle (1), and part (19) is fixed tightly in axle (1).
2. steel ball shell type Fixture for Gear-shaving according to claim 1, it is characterized in that: it is the steel ball sleeve aperture of 90 ° that the retainer (18) of described steel ball sleeve (3) is provided with seam, steel ball (17) is arranged in steel ball sleeve aperture, and the axial spacing in adjacent two row steel ball sleeve apertures is 2～4 millimeters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320738284.5U CN203541761U (en) | 2013-11-21 | 2013-11-21 | Steel ball sleeve type gear shaving clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320738284.5U CN203541761U (en) | 2013-11-21 | 2013-11-21 | Steel ball sleeve type gear shaving clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203541761U true CN203541761U (en) | 2014-04-16 |
Family
ID=50459930
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320738284.5U Expired - Lifetime CN203541761U (en) | 2013-11-21 | 2013-11-21 | Steel ball sleeve type gear shaving clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203541761U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112872373A (en) * | 2021-01-19 | 2021-06-01 | 哈电集团哈尔滨电站阀门有限公司 | Tooth-shaped gasket processing device |
-
2013
- 2013-11-21 CN CN201320738284.5U patent/CN203541761U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112872373A (en) * | 2021-01-19 | 2021-06-01 | 哈电集团哈尔滨电站阀门有限公司 | Tooth-shaped gasket processing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191115 Address after: 412000 No. 119 Xinhua West Road, lotus pond area, Hunan, Zhuzhou Patentee after: ZHUZHOU GEAR Co.,Ltd. Address before: 412000, Zhuzhou, Hunan province Tianyuan District Pearl River North Road, rain Industrial Park Patentee before: ZHUZHOU ACCURATE DRIVETRAIN Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140416 |