CN103350361A - Clamp with airtight error prevention detection for gear ring finish turning - Google Patents
Clamp with airtight error prevention detection for gear ring finish turning Download PDFInfo
- Publication number
- CN103350361A CN103350361A CN2013103194998A CN201310319499A CN103350361A CN 103350361 A CN103350361 A CN 103350361A CN 2013103194998 A CN2013103194998 A CN 2013103194998A CN 201310319499 A CN201310319499 A CN 201310319499A CN 103350361 A CN103350361 A CN 103350361A
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- gear ring
- jaw
- hole
- ring flange
- face
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Abstract
The invention discloses a clamp with airtight error prevention detection for gear ring finish turning. The clamp comprises base clamping jaws, sub clamping jaws and a locating jaw. The base clamping jaws are evenly and circumferentially distributed on a flange plate body of a lathe, and are meshed with the end face of the flange plate body. Each base clamping jaw is fixedly provided with one sub clamping jaw, and the sub clamping jaws act together to clamp a gear ring. The locating jaw is coaxially arranged with the flange plate body and fixedly arranged on the flange plate body, the locating jaw comprises an axial portion and jaw portions distributed on the outer side of the axial portion in a divergent shape, the jaw portions are arranged among the base clamping jaws at intervals, a blind hole communicated with the central hole of a flange plate is formed in one end, attached to the flange plate body, of the axial portion, an air leakage detection hole parallel to the blind hole is formed in the end face, attached to the gear ring, of the jaw portions, and the blind hole is communicated with the air leakage detection hole through a connecting hole. The clamp can accurately detect whether the gear ring is clamed on the clamp in place or not, and the situation that due to the fact that the gear ring is not well attached to a locating face, a machined gear ring inner hole is not perpendicular to a gear ring end face is prevented.
Description
Technical field
The present invention relates to the clamp technology field in the machining, be installed on the lathe for clamping gear ring.
Background technology
The distortion of bull gear after the heat treatment is large, adds man-hour at finish turning, and location end face and the anchor clamps end face of gear ring do not post, and will make gear ring endoporus and end face out of plumb after the processing.In process, whether location end face and the anchor clamps end face that can not in time judge gear ring post, and can only detect by the testing tool by special use after machining, and cause part to scrap
Summary of the invention
The present invention aims to provide a kind of gear ring automobile clamper with airtight mistake proofing detection, and whether location end face and the anchor clamps end face that can in time judge gear ring by these anchor clamps post, and guarantees that the gear ring endoporus after the processing is vertical with end face.
For solving above technical problem, a kind of gear ring automobile clamper with airtight mistake proofing detection provided by the invention comprises basic jaw (3), sub-folder pawl (2) and locating detent (1);
Described basic jaw (3) is circumference uniform distribution on the ring flange body (7) of lathe, and is fixedly connected with ring flange body (7) by the first screw (4), and the end face of basic jaw (3) and ring flange body (7) meshes together;
Be installed with a described sub-folder pawl (2) on each basic jaw (3), sub-folder pawl (2) acting in conjunction identical with basic jaw (3) quantity clamps gear ring (8);
Described locating detent (1) is fixed on the ring flange body (7) with the coaxial setting of ring flange body (7) and by the second screw (6), described locating detent (1) comprises axial region (1a), be the claw (1b) that divergent shape is distributed in axial region (1a) outside and is connected as a single entity with axial region (1a), the quantity of described claw (1b) and basic jaw (3) is identical and be disposed between the basic jaw (3), described axial region (1a) is provided with the blind hole (1c) that communicates with ring flange centre bore (7a) with the end that ring flange body (7) is fitted, the end face of fitting at described claw (1b) and gear ring (8) is provided with the disappointing detection hole (1d) that is parallel to described blind hole (1c), and described blind hole (1c) is communicated with by connecting hole (1e) with the detection hole (1d) of losing heart.
Be preferably, described basic jaw (3), sub-folder pawl (2) and the claw (1b) that is arranged on the locating detent (1) respectively are three.
Described locating detent (1) is fixedly connected with ring flange body (7) by described the second screw (6) that is arranged on the claw (1b), and the setting of staggering of the blind hole on the second screw and the locating detent is convenient to arrange, makes overall structure more compact.
Described connecting hole (1e) is perpendicular to blind hole (1c), so that the processing of connecting hole.
During installation, end face and ring flange body that blind hole is set on the locating detent are fitted, and end face and gear ring that arranging on the locating detent loses heart detects the hole are fitted.When the end face of the gear ring that clamps by the sub-folder pawl and locating detent does not post, the binding face of locating detent and gear ring can leak gas, the gas of revealing enters in the ring flange centre bore by connecting hole, blind hole, link with lathe, lathe does not then start, after again posting, just can start, thereby guarantee that the gear ring endoporus after the processing is vertical with the gear ring end face.
Beneficial effect of the present invention: can detect exactly gear ring by these anchor clamps and on anchor clamps, whether clamp and put in place, prevent gear ring and locating surface bad gear ring endoporus and the gear ring end face out of plumb that causes after the processing of fitting, scrap thereby cause part to process.
Description of drawings
Fig. 1 is the scheme of installation of the ring flange body on the present invention and the lathe.
Fig. 2 is the left view (after clamping gear ring) of Fig. 1.
Fig. 3 is the structural representation of locating detent among the present invention.
Fig. 4 is the top view of Fig. 3.
Fig. 5 is the stereogram of Fig. 3.
Fig. 6 is the structural representation of neutron jaw of the present invention.
Fig. 7 is the left view of Fig. 6.
The specific embodiment
The invention will be further described below in conjunction with drawings and Examples:
The gear ring automobile clamper that detects with airtight mistake proofing as shown in Figure 1 and Figure 2 is comprised of three basic jaws 3, three sub-jaws 2, locating detent 1 and the first screw 4, the second screw 6, the 3rd screw 5.
Three basic jaws 3 are circumference uniform distribution on the ring flange body 7 of lathe, and ring flange body 7 is provided parts for oneself for lathe.Each basic jaw 3 is fixedly connected with ring flange body 7 by two the first screws 4, and basic jaw 3 is provided with engaging tooth with the face that ring flange body 7 is fitted, and basic jaw 3 meshes together with the end face of ring flange body 7;
Be installed with a sub-jaw 2 on each basic jaw 3, each sub-folder pawl 2 is fixedly connected with basic jaw 3 by two the 3rd screws 5, and sub-folder pawl 2 is identical with basic jaw 3 quantity, and three sub-jaw 2 actings in conjunction clamp gear ring 8.In conjunction with Fig. 6, shown in Figure 7, sub-folder pawl 2 is L-type, and its step surface is arranged to arcwall face, and with the external diameter coupling of gear ring 8, three sub-jaws 2 surround an annular and jointly gear ring 8 clamped, and are similar to the scroll chuck on the lathe, do not repeat them here.Preferably, the face of fitting at sub-folder pawl 2 and basic jaw 3 is provided with boss 2a, correspondingly is provided with the counterbore that holds boss 2a at basic jaw 3, boss 2a and the 5 coaxial settings of the 3rd screw, the reliability that is connected with basic jaw 3 with further assurance sub-folder pawl 2.
Locating detent 1 is fixed on the ring flange body 7 with the 7 coaxial settings of ring flange body and by the second screw 6.In conjunction with Fig. 3---shown in Figure 5, locating detent 1 by axial region 1a, be divergent shape and be distributed in the axial region 1a outside and consist of with claw 1b that axial region 1a is connected as a single entity, the quantity of claw 1b and basic jaw 3 is identical and be disposed between the basic jaw 3.Axial region 1a is provided with the blind hole 1c that communicates with ring flange centre bore 7a with the end that ring flange body 7 is fitted, end face in claw 1b and gear ring 8 applyings is provided with the disappointing detection hole 1d that is parallel to blind hole 1c, and blind hole 1c is communicated with by connecting hole 1e with the detection hole 1d that loses heart.Because processing needs, connecting hole 1e and the detection hole 1d that loses heart are processed into through hole, and an obsolete end seals by plug.Connecting hole 1e is used for blind hole 1c is communicated with the detection hole 1d that loses heart, and is preferably, and connecting hole 1e also can be arranged to inclined hole perpendicular to blind hole 1c.
Further, locating detent 1 is fixedly connected with ring flange body 7 by the second screw 6 that is arranged on the claw 1b.
Claims (4)
1. the gear ring automobile clamper with airtight mistake proofing detection is characterized in that: comprise basic jaw (3), sub-folder pawl (2) and locating detent (1);
Described basic jaw (3) is circumference uniform distribution on the ring flange body (7) of lathe, and is fixedly connected with ring flange body (7) by the first screw (4), and the end face of basic jaw (3) and ring flange body (7) meshes together;
Be installed with a described sub-folder pawl (2) on each basic jaw (3), sub-folder pawl (2) acting in conjunction identical with basic jaw (3) quantity clamps gear ring (8);
Described locating detent (1) is fixed on the ring flange body (7) with the coaxial setting of ring flange body (7) and by the second screw (6), described locating detent (1) comprises axial region (1a), be the claw (1b) that divergent shape is distributed in axial region (1a) outside and is connected as a single entity with axial region (1a), the quantity of described claw (1b) and basic jaw (3) is identical and be disposed between the basic jaw (3), described axial region (1a) is provided with the blind hole (1c) that communicates with ring flange centre bore (7a) with the end that ring flange body (7) is fitted, the end face of fitting at described claw (1b) and gear ring (8) is provided with the disappointing detection hole (1d) that is parallel to described blind hole (1c), and described blind hole (1c) is communicated with by connecting hole (1e) with the detection hole (1d) of losing heart.
2. according to the gear ring automobile clamper with airtight mistake proofing detection claimed in claim 1, it is characterized in that: described basic jaw (3), sub-folder pawl (2) and the claw (1b) that is arranged on the locating detent (1) respectively are three.
3. according to the gear ring automobile clamper with airtight mistake proofing detection claimed in claim 1, it is characterized in that: described locating detent (1) is fixedly connected with ring flange body (7) by described the second screw (6) that is arranged on the claw (1b).
4. according to claim 1---each described gear ring automobile clamper that detects with airtight mistake proofing in 3, it is characterized in that: described connecting hole (1e) is perpendicular to blind hole (1c).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310319499.8A CN103350361B (en) | 2013-07-26 | 2013-07-26 | Clamp with airtight error prevention detection for gear ring finish turning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310319499.8A CN103350361B (en) | 2013-07-26 | 2013-07-26 | Clamp with airtight error prevention detection for gear ring finish turning |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103350361A true CN103350361A (en) | 2013-10-16 |
| CN103350361B CN103350361B (en) | 2015-07-22 |
Family
ID=49306821
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310319499.8A Active CN103350361B (en) | 2013-07-26 | 2013-07-26 | Clamp with airtight error prevention detection for gear ring finish turning |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103350361B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103611955A (en) * | 2013-11-15 | 2014-03-05 | 重庆第二机床厂有限责任公司 | Lathe air tightness detection device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2696765Y (en) * | 2004-02-10 | 2005-05-04 | 无锡开源机床集团有限公司 | Clamp tool structure with air seal device |
| JP2010069603A (en) * | 2008-09-22 | 2010-04-02 | Niigata Machine Techno Co Ltd | Device for detecting seating of pallet of machine tool and method for detecting seating of pallet |
| EP2253419A1 (en) * | 2008-02-15 | 2010-11-24 | Pascal Engineering Corporation | Clamp device |
| CN202356949U (en) * | 2011-11-26 | 2012-08-01 | 广州市昊志机电股份有限公司 | Cylinder pressure head component of ball high-speed electric spindle |
| CN203390617U (en) * | 2013-07-26 | 2014-01-15 | 重庆蓝黛动力传动机械股份有限公司 | Gear-ring turning fixture with air-tight error-proofing detection |
-
2013
- 2013-07-26 CN CN201310319499.8A patent/CN103350361B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2696765Y (en) * | 2004-02-10 | 2005-05-04 | 无锡开源机床集团有限公司 | Clamp tool structure with air seal device |
| EP2253419A1 (en) * | 2008-02-15 | 2010-11-24 | Pascal Engineering Corporation | Clamp device |
| JP2010069603A (en) * | 2008-09-22 | 2010-04-02 | Niigata Machine Techno Co Ltd | Device for detecting seating of pallet of machine tool and method for detecting seating of pallet |
| CN202356949U (en) * | 2011-11-26 | 2012-08-01 | 广州市昊志机电股份有限公司 | Cylinder pressure head component of ball high-speed electric spindle |
| CN203390617U (en) * | 2013-07-26 | 2014-01-15 | 重庆蓝黛动力传动机械股份有限公司 | Gear-ring turning fixture with air-tight error-proofing detection |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103611955A (en) * | 2013-11-15 | 2014-03-05 | 重庆第二机床厂有限责任公司 | Lathe air tightness detection device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103350361B (en) | 2015-07-22 |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C53 | Correction of patent of invention or patent application | ||
| CB02 | Change of applicant information |
Address after: 402760, 100, sword Hill Road, Bi Quan street, Bishan District, Chongqing Applicant after: Chongqing Landai Powertrain Co., Ltd. Address before: 402760 Hexi Industrial Zone, Bishan County, Chongqing Applicant before: Chongqing Landai Powertrain Co., Ltd. |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 402760 No.100, Jianshan Road, Biquan street, Bishan District, Chongqing Patentee after: Landai Technology Group Co.,Ltd. Address before: 402760 No.100, Jianshan Road, Biquan street, Bishan District, Chongqing Patentee before: CHONGQING LANDAI POWERTRAIN Corp.,Ltd. |