CN203470925U - Depth control device of lathe - Google Patents

Depth control device of lathe Download PDF

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Publication number
CN203470925U
CN203470925U CN201320427211.4U CN201320427211U CN203470925U CN 203470925 U CN203470925 U CN 203470925U CN 201320427211 U CN201320427211 U CN 201320427211U CN 203470925 U CN203470925 U CN 203470925U
Authority
CN
China
Prior art keywords
lathe
adjusting rod
depth control
limiting stand
locating cover
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 - Fee Related
Application number
CN201320427211.4U
Other languages
Chinese (zh)
Inventor
黄财明
毕家明
刘晓庆
孙艳
陈杰
王瑞平
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zhejiang Geely Power Train Co Ltd
Original Assignee
Zhejiang Geely Holding Group Co Ltd
Ningbo Shangzhongxia Automatic Transmission Co Ltd
Zhejiang Geely Luoyou Engine Co Ltd
Jinan Geely Auto Parts Co Ltd
Hunan Luoyou Engine Parts Co Ltd
Hunan Jisheng International Power Transmission System Co Ltd
Shandong Jili Transmission Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Zhejiang Geely Holding Group Co Ltd, Ningbo Shangzhongxia Automatic Transmission Co Ltd, Zhejiang Geely Luoyou Engine Co Ltd, Jinan Geely Auto Parts Co Ltd, Hunan Luoyou Engine Parts Co Ltd, Hunan Jisheng International Power Transmission System Co Ltd, Shandong Jili Transmission Co Ltd filed Critical Zhejiang Geely Holding Group Co Ltd
Priority to CN201320427211.4U priority Critical patent/CN203470925U/en
Application granted granted Critical
Publication of CN203470925U publication Critical patent/CN203470925U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model discloses a depth control device of a lathe. The depth control device comprises a positioning cover and an adjusting rod penetrating the center of the positioning cover, wherein an outer thread is arranged on the adjusting rod, the positioning cover is provided with an inner thread matched with the outer thread, a limiting table is arranged at one end of the adjusting rod, and the end surface of the limiting table is perpendicular to the axial line of the adjusting rod. The depth control device can be used for positioning and controlling the depths of shaft parts in a lathe chuck so as to avoid repeated measurement.

Description

Lathe depth control apparatus
Technical field
The utility model relates to lathe field, especially relates to a kind of lathe depth control apparatus.
Background technology
Lathe is mainly used in machining shaft, dish, cover and other have the workpiece of rotary surface, take cylinder as main, is in machine-building and repair factory, to use a widest class lathe.While needing to process longer column type part on lathe, because the axial dimension of part is long, be clipped in the chuck of lathe, be not easy to measure axial size, therefore at part, add man-hour, the length of controlling part is comparatively difficult.
Chinese patent Granted publication number: CN 201979351U, September 21 2011 Granted publication day, disclose a kind of Special length measuring apparatus for lathe, belonged to field of machining, mainly contained two parts: A portion has comprised dust cover housing, housing top is provided with lid that can switch, at the face of covering, there is a round window, aim at the use of observing instrumented data, equipped lathe meter specially in housing, by the small handwheel on roll-shell lateral wall, can adjust accurately instrumented data.B portion comprises that guide rail, data conduction seat, data conduction seat one end contact with A portion instrument measuring staff.When this measurement mechanism uses, B portion is contained on lathe feed arrangement, A portion housing is fixed on to lathe and does not do the appropriate location of moving simultaneously.Aborning, Special length measuring apparatus for lathe, by lathe feed arrangement for lathe, move forward and backward, this measurement mechanism instrument, will show data automatically, but in the man-hour that adds of carrying out axial workpiece, need to first measure overall length, then by axial workpiece clamping on the chuck of lathe, with lathe tool, carry out tool setting examination processing, if cut inaccurately, need remeasure the cutting operation that carries out length control, operational sequence is too loaded down with trivial details, reduce production efficiency, increased operator's labour intensity.
Utility model content
The utility model is to cause in order to overcome lathe of the prior art duplicate measurements part length when the working shaft-like part problem that working (machining) efficiency is not high, thus provide a kind of can location and control the lathe depth control apparatus that the depth dimensions of axial workpiece in lathe chuck removed duplicate measurements from.
To achieve these goals, the utility model is by the following technical solutions:
A kind of lathe depth control apparatus of the present utility model, the adjusting rod that comprises locating cover and run through locating cover center, described adjusting rod is provided with external screw thread, described locating cover is provided with the internal thread suitable with external screw thread, described adjusting rod one end is provided with limiting stand, and the end face of limiting stand is perpendicular to the axis of adjusting rod.After rotary regulating lever, due to internal and external screw thread effect, the relative position of adjusting rod and locating cover can change.When reality is used, locating cover is fixedly connected with the rotating shaft of lathe, pass through rotary regulating lever, regulate the relative position in lathe rotating shaft of limiting stand, therefore after only need carrying out one-shot measurement and adjusting, just can effectively control the clamping degree of depth of lathe when processing elongated axial workpiece, guarantee the uniformity with a collection of part length, remove the operation of lathe duplicate measurements part length from, when improving working (machining) efficiency and reducing manufacturing cost, also reduced operator's labour intensity.In addition, due to adjustable different depth dimensions, go for the processing of the axial workpiece of different length, adaptability is better.
As preferably, the other end of described adjusting rod is provided with turret head, the center line of described turret head and the dead in line of adjusting rod.In adjusting rod end, arrange after turret head, can utilize spanner or sleeve to carry out rotary regulating lever, thereby change the position of limiting stand, regulate comparatively convenient and swift.
As preferably, described external screw thread and internal thread are trapezoidal thread.The good manufacturability of trapezoidal thread processing, centring property is good, and limiting stand is comparatively accurate to the location of axial workpiece.
As preferably, described locating cover comprises lid and outer shroud, and described outer shroud is arranged in lid towards the one side of limiting stand, and the medial surface of described outer shroud is provided with locking screw.Locating cover is fixed by the rotating shaft of locking screw and lathe, during installation, seems more for convenience.
Therefore, the utlity model has following beneficial effect: the depth dimensions of axial workpiece in lathe chuck can be located and control in (1), the operation of duplicate measurements part length while having removed lathe working shaft-like part from; (2), when reducing operator's labour intensity, improved the operating efficiency of lathe batch machining; (3) adjustable different depth dimensions, to be applicable to the processing of the axial workpiece of different length.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation of the present utility model;
In figure, limiting stand 1, adjusting rod 2, turret head 2a, locating cover 3, lid 3a, outer shroud 3b.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is further described.
In embodiment as shown in Figure 1, a kind of lathe depth control apparatus, comprises locating cover 3 and adjusting rod 2, locating cover center is provided with through hole, is provided with internal thread in through hole, and it is cylindric that adjusting rod is, by the screw-internal thread fit of surperficial external screw thread and through hole, and external screw thread and internal thread are trapezoidal thread.Adjusting rod one end is provided with limiting stand 1, and the outer end of limiting stand is plane, and this end face is perpendicular to the axis of adjusting rod, and the other end is provided with turret head 2a, and the center line of turret head and the dead in line of adjusting rod regulate the position of limiting stand to facilitate.Locating cover comprises lid 3a and outer shroud 3b, and outer shroud is arranged in lid towards the one side of limiting stand, and the medial surface of outer shroud is provided with locking screw.
When reality is used, chuck by limiting stand one end towards lathe, locating cover is fixedly connected with the rotating shaft of lathe, rotary regulating lever, the relative position in lathe rotating shaft of adjusting limiting stand, in the time of in workpiece is put into chuck, limiting stand can carry out spacing to the clamping degree of depth of workpiece, just can effectively control the clamping degree of depth of lathe when processing elongated axial workpiece, guarantee the uniformity with a collection of part length, remove the operation of lathe duplicate measurements part length from.In addition, can rotate turret head by spanner or sleeve, regulate the relative position of limiting stand, thereby be applicable to the processing of the axial workpiece of different length.

Claims (4)

1. a lathe depth control apparatus, it is characterized in that, the adjusting rod (2) that comprises locating cover (3) and run through locating cover (3) center, described adjusting rod (2) is provided with external screw thread, described locating cover (3) is provided with the internal thread suitable with external screw thread, described adjusting rod (2) one end is provided with limiting stand (1), and the end face of limiting stand (1) is perpendicular to the axis of adjusting rod (2).
2. lathe depth control apparatus according to claim 1, is characterized in that, the other end of described adjusting rod (2) is provided with turret head (2a), the dead in line of the center line of described turret head (2a) and adjusting rod (2).
3. lathe depth control apparatus according to claim 1 and 2, is characterized in that, described external screw thread and internal thread are trapezoidal thread.
4. lathe depth control apparatus according to claim 1 and 2, it is characterized in that, described locating cover (3) comprises lid (3a) and outer shroud (3b), described outer shroud (3b) is arranged in lid (3a) towards the one side of limiting stand (1), and the medial surface of described outer shroud (3b) is provided with locking screw.
CN201320427211.4U 2013-07-18 2013-07-18 Depth control device of lathe Expired - Fee Related CN203470925U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320427211.4U CN203470925U (en) 2013-07-18 2013-07-18 Depth control device of lathe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320427211.4U CN203470925U (en) 2013-07-18 2013-07-18 Depth control device of lathe

Publications (1)

Publication Number Publication Date
CN203470925U true CN203470925U (en) 2014-03-12

Family

ID=50219335

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201320427211.4U Expired - Fee Related CN203470925U (en) 2013-07-18 2013-07-18 Depth control device of lathe

Country Status (1)

Country Link
CN (1) CN203470925U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105014302A (en) * 2015-08-13 2015-11-04 南车株洲电机有限公司 Method for guaranteeing sleeved length of taper coupler
CN106735342A (en) * 2015-11-20 2017-05-31 安徽三雕起重机械有限公司 A kind of turning positioner

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105014302A (en) * 2015-08-13 2015-11-04 南车株洲电机有限公司 Method for guaranteeing sleeved length of taper coupler
CN106735342A (en) * 2015-11-20 2017-05-31 安徽三雕起重机械有限公司 A kind of turning positioner

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Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant
C41 Transfer of patent application or patent right or utility model
TR01 Transfer of patent right

Effective date of registration: 20151230

Address after: 315800 Zhejiang city of Ningbo province Beilun xinqie street Mt. Hengshan Road No. 1528

Patentee after: Zhejiang Geely Luoyou Engine Co., Ltd.

Patentee after: Ji'nan Geely Auto Parts Co., Ltd.

Patentee after: Hunan Luoyou Engine Parts Co., Ltd.

Patentee after: Ningbo Shangzhongxia Automatic Transmission Co., Ltd.

Patentee after: Zhejiang Geely Holding Group Co., Ltd.

Address before: 315800 Zhejiang city of Ningbo province Beilun xinqie street Mt. Hengshan Road No. 1528

Patentee before: Zhejiang Geely Luoyou Engine Co., Ltd.

Patentee before: Ji'nan Geely Auto Parts Co., Ltd.

Patentee before: Hunan Luoyou Engine Parts Co., Ltd.

Patentee before: Shandong Jili Transmission Co., Ltd.

Patentee before: Ningbo Shangzhongxia Automatic Transmission Co., Ltd.

Patentee before: Hunan Jisheng International Power Transmission System Co., Ltd.

Patentee before: Zhejiang Geely Holding Group Co., Ltd.

CP01 Change in the name or title of a patent holder
CP01 Change in the name or title of a patent holder

Address after: 315800 No. 1528 Hengshan Road, Xintao Street, Beilun District, Ningbo City, Zhejiang Province

Co-patentee after: Ji'nan Geely Auto Parts Co., Ltd.

Patentee after: Zhejiang Geely Power Assembly Co., Ltd.

Co-patentee after: Hunan Luoyou Engine Parts Co., Ltd.

Co-patentee after: Ningbo Shangzhongxia Automatic Transmission Co., Ltd.

Co-patentee after: Zhejiang Geely Holding Group Co., Ltd.

Address before: 315800 No. 1528 Hengshan Road, Xintao Street, Beilun District, Ningbo City, Zhejiang Province

Co-patentee before: Ji'nan Geely Auto Parts Co., Ltd.

Patentee before: Zhejiang Geely Luoyou Engine Co., Ltd.

Co-patentee before: Hunan Luoyou Engine Parts Co., Ltd.

Co-patentee before: Ningbo Shangzhongxia Automatic Transmission Co., Ltd.

Co-patentee before: Zhejiang Geely Holding Group Co., Ltd.

CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20140312

Termination date: 20200718