AU2020103622A4 - Transmission inner hole tooling - Google Patents
Transmission inner hole tooling Download PDFInfo
- Publication number
- AU2020103622A4 AU2020103622A4 AU2020103622A AU2020103622A AU2020103622A4 AU 2020103622 A4 AU2020103622 A4 AU 2020103622A4 AU 2020103622 A AU2020103622 A AU 2020103622A AU 2020103622 A AU2020103622 A AU 2020103622A AU 2020103622 A4 AU2020103622 A4 AU 2020103622A4
- Authority
- AU
- Australia
- Prior art keywords
- block
- supporting
- inner hole
- supporting block
- rod
- 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.)
- Ceased
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B25/00—Accessories or auxiliary equipment for turning-machines
- B23B25/06—Measuring, gauging, or adjusting equipment on turning-machines for setting-on, feeding, controlling, or monitoring the cutting tools or work
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B27/00—Tools for turning or boring machines; Tools of a similar kind in general; Accessories therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jigs For Machine Tools (AREA)
Abstract
of the Specifications
The invention discloses a transmission inner hole tooling, which comprises a mounting plate, a
counterweight block, a supporting block, a positioning rod, a supporting rod, a pressing plate and a pressing block,
wherein the counterweight block and the supporting block are fixedly connected on one end face of the mounting
plate The invention has the advantages of simple structure, convenient clamping, convenient handling, and good
use effect, and the counterweight can balance the center of gravity.
Description
Specifications
Transmission Inner Hole Tooling
Technical Field: The invention relates to a transmission inner hole tooling.
Background: The four-jaw chuck is generally used to clamp the transmission when turning the inner hole of the transmission on a lathe. When clamping, the four-jaw chuck is easy to deform the transmission and affect the later machining accuracy of the transmission.
Summary: To solve the problems in the prior art, the invention provides a transmission inner hole tooling. According to the technical proposal adopted by the invention, a transmission inner hole tooling comprises a mounting plate, a counterweight, a supporting block, a positioning rod, a supporting rod, a pressing plate and a pressing block, wherein the counterweight and the supporting block are fixedly connected to one end face of the mounting plate, the positioning rod is rotatably connected to the supporting block, and the supporting rod is fixedly connected to the supporting block. Further, the end of the pressing plate is provided with a clamping groove, and the positioning rod is clamped in the clamping groove. Further, the pressing block is provided with a V-shaped positioning groove. Further, the supporting block has a right-angle structure, the vertical edge of the supporting block is fixedly connected to the mounting plate, the horizontal edge of the supporting block is provided with a hinging block, and the top end of the positioning rod is hinged to the hinging block by bolts. Further, the bottom end of the supporting rod is provided with a connecting threaded part which penetrates via the horizontal side of the supporting block, and two nuts are screwed on the connecting threaded part, which are respectively located at the upper and lower ends of the horizontal side, and the two nuts fasten the supporting rod to the supporting block. The invention has the following beneficial effects: The invention has the advantages of simple structure, convenient clamping, convenient handling, and good use effect, and the counterweight can balance the center of gravity.
Brief Description of the Drawings: Figure 1 is a structural diagram of the present invention.
Detailed Description: of the Embodiments: The present invention will be further explained with reference to the accompanying drawings. As shown in the Figure 1, the transmission inner hole tooling of the present invention comprises a mounting plate 1, a counterweight 2, a supporting block 3, a positioning rod 4, a supporting rod 5, a pressing plate 6 and a pressing block 7, wherein both counterweight 2 and the supporting block 3 are fixedly connected to one end face of the mounting plate 1, bottom end of the positioning rod 4 is rotatably connected to the supporting block 3. One end of the pressing plate 6 is hinged to the top end of the supporting rod 5, and the other end is clamped to the positioning rod 4. Top end of the positioning rod 4 is screwed with a nut, which locks the pressing plate 6 to the positioning rod 4, and the pressing block 7 is fixed on the pressing plate 6.
Specifications A clamping groove 61 is formed at the end of the pressing plate 6, and the positioning rod 4 is clamped in the clamping groove 61. A V-shaped positioning groove 71 is provided on the pressing block 7. The V-shaped positioning groove 71 can better fit the box wall of the transmission and compress the transmission. The supporting block 3 has a right-angle structure, the vertical edge of which is fixedly connected to the mounting plate 1, and the horizontal edge of the supporting block 3 is provided with a hinging block 31, and the top end of the positioning rod 4 is hinged to the hinging block 31 by bolts. To fix the supporting rod 5 on the supporting block 3, bottom end of the supporting rod 5 is provided with a connecting threaded part which penetrates via the horizontal side of the supporting block 3, and two nuts are screwed on the connecting threaded part, which are respectively located at the upper and lower ends of the horizontal side, and the two nuts fasten the supporting rod 5 on the supporting block 3. The supporting rod 5 is locked and fixed by a nut, and the height of the supporting rod on the supporting block may be adjusted by loosening the nut. When in use, the mounting plate 1 is clamped on the four-jaw chuck of the lathe, and the transmission is fixed on the supporting block 3 by the pressing block 7. The counterweight 2 can balance the center of gravity and avoid the damage of the machined workpiece caused by the deviation of the center of gravity. The aforesaid is only the preferred embodiment of the present invention, and it shall be expressed that for ordinary technicians in the technical field, some improvements may be made without departing from the principle of the present invention, and these improvements shall also be deemed as the protection scope of the present invention.
Claims (5)
1.The transmission inner hole tooling is characterized by comprising a mounting plate (1), a counterweight block (2), a supporting block (3), a positioning rod (4), a supporting rod (5), a pressing plate (6) and a pressing block (7), wherein the counterweight block (2) and the supporting block (3) are fixedly connected with the mounting plate (1). One end of the pressing plate (6) is hinged to the top of the supporting rod (5), and the other end is clamped on the positioning rod (4). The top of the positioning rod (4) is screwed with a nut, which locks the pressing plate (6) to the positioning rod (4), and the pressing block (7) is fixed on the pressing plate (6).
2.The transmission inner hole tooling according to the claim 1 is characterized in that a clamping groove is arranged at the end of the pressing plate (6), and the positioning rod (4) is clamped in the clamping groove (61) (61).
3.The transmission inner hole tooling according to the claim 1 is characterized in that the pressing block (7) is provided with a V-shaped positioning groove (71)
4.The transmission inner hole tooling according to the claim 1 is characterized in that the supporting block has a right-angle structure, the vertical edge of the supporting block (3) is fixedly connected to the mounting plate (1), the horizontal edge of the supporting block (3) is provided with a hinging block (31), and the top end of the positioning rod (4) is hinged to the hinging block (31) by bolts (3).
5.The transmission inner hole tooling according to the claim 4 is characterized in that the bottom end of the supporting rod is provided with a connecting threaded part which penetrates via the horizontal side of the supporting block (3), and two nuts are screwed on the connecting threaded part, which are respectively located at the upper and lower ends of the horizontal side, and the two nuts fasten the supporting rod (5) to the supporting block (3) (5).
Attached Drawings of the Specifications 24 Sep 2020 2020103622
Figure 1
1/1
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021940517 | 2020-09-08 | ||
| CN202021940517.6 | 2020-09-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AU2020103622A4 true AU2020103622A4 (en) | 2021-02-04 |
Family
ID=74236339
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AU2020103622A Ceased AU2020103622A4 (en) | 2020-09-08 | 2020-09-24 | Transmission inner hole tooling |
Country Status (2)
| Country | Link |
|---|---|
| AU (1) | AU2020103622A4 (en) |
| WO (1) | WO2022052167A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022052167A1 (en) * | 2020-09-08 | 2022-03-17 | 苏州元联科技创业园管理有限公司 | Gearbox turning inner hole tooling |
| CN117001248A (en) * | 2023-09-06 | 2023-11-07 | 中交二航局结构工程有限公司 | Tooth-shaped plate welding equipment |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115446623B (en) * | 2022-09-26 | 2023-10-13 | 沈阳飞机工业（集团）有限公司 | Large thin-wall part car clamp with counterweight and use method |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2476988A (en) * | 2010-01-19 | 2011-07-20 | Alfred Hamer | Work piece-holding jig for a lathe |
| CN205799000U (en) * | 2016-07-12 | 2016-12-14 | 陈海波 | A kind of positioning fixture of workpiece |
| CN206316793U (en) * | 2016-12-12 | 2017-07-11 | 重庆美心翼申机械股份有限公司 | A kind of bearing block milling face fixture |
| CN206373635U (en) * | 2016-12-19 | 2017-08-04 | 天津市天机液压机械有限公司 | A kind of gear pump rear cover hydraulic fluid port auxiliary drilling tool |
| CN206335376U (en) * | 2016-12-28 | 2017-07-18 | 江西省信航航空科技有限公司 | A kind of device for processing outer barrel endoporus |
| CN107186526A (en) * | 2017-07-18 | 2017-09-22 | 邢台中伟卓特液压科技有限公司 | Gear-box in-car hole tool |
| CN210024500U (en) * | 2019-04-28 | 2020-02-07 | 重庆市凯仁机械制造有限公司 | Axle housing installation limiting structure of axle housing drilling clamp |
| CN210189082U (en) * | 2019-05-23 | 2020-03-27 | 庆铃汽车（集团）有限公司 | Automobile steering knuckle drilling and milling surface clamp |
| WO2022052167A1 (en) * | 2020-09-08 | 2022-03-17 | 苏州元联科技创业园管理有限公司 | Gearbox turning inner hole tooling |
-
2020
- 2020-09-24 WO PCT/CN2020/117290 patent/WO2022052167A1/en active Application Filing
- 2020-09-24 AU AU2020103622A patent/AU2020103622A4/en not_active Ceased
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022052167A1 (en) * | 2020-09-08 | 2022-03-17 | 苏州元联科技创业园管理有限公司 | Gearbox turning inner hole tooling |
| CN117001248A (en) * | 2023-09-06 | 2023-11-07 | 中交二航局结构工程有限公司 | Tooth-shaped plate welding equipment |
| CN117001248B (en) * | 2023-09-06 | 2024-02-20 | 中交二航局结构工程有限公司 | Tooth-shaped plate welding equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2022052167A1 (en) | 2022-03-17 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FGI | Letters patent sealed or granted (innovation patent) | ||
| MK22 | Patent ceased section 143a(d), or expired - non payment of renewal fee or expiry |