CN109079178A - Rotary aligning device - Google Patents

Rotary aligning device Download PDF

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Publication number
CN109079178A
CN109079178A CN201811104839.4A CN201811104839A CN109079178A CN 109079178 A CN109079178 A CN 109079178A CN 201811104839 A CN201811104839 A CN 201811104839A CN 109079178 A CN109079178 A CN 109079178A
Authority
CN
China
Prior art keywords
slot
terminal pad
rotating shaft
hole
eccentric disc
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.)
Pending
Application number
CN201811104839.4A
Other languages
Chinese (zh)
Inventor
李英文
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.)
Chongqing Mingkuan Machinery Manufacturing Co Ltd
Original Assignee
Chongqing Mingkuan Machinery Manufacturing 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 Chongqing Mingkuan Machinery Manufacturing Co Ltd filed Critical Chongqing Mingkuan Machinery Manufacturing Co Ltd
Priority to CN201811104839.4A priority Critical patent/CN109079178A/en
Publication of CN109079178A publication Critical patent/CN109079178A/en
Pending legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23BTURNING; BORING
    • B23B31/00Chucks; Expansion mandrels; Adaptations thereof for remote control
    • B23B31/02Chucks
    • B23B31/36Chucks with means for adjusting the chuck with respect to the working-spindle

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacture Of Motors, Generators (AREA)

Abstract

The present invention relates to a kind of rotary aligning devices, including horizontally disposed terminal pad, through-hole is offered in terminal pad, through-hole is not at center, rotating shaft is coated in through-hole, the first T-slot and the second T-slot are offered in terminal pad upper surface, first T-type screw is installed in the first T-slot, second T-type screw is installed in the second T-slot, being horizontally disposed in terminal pad has eccentric disc, eccentric disc is mounted in terminal pad by the first T-type screw and the second T-type screw, and corresponding rotating shaft offers through-hole on eccentric disc;The lower end of rotating shaft is mounted in terminal pad, and the upper end is mounted on eccentric disc, is connected with chuck by tongue and groove on eccentric disc, and through-hole is offered on chuck, offers several through slots in the upper surface of chuck, pawl card is mounted in each through slot.The present invention part bias amendment adjusting be it is easy to operate, clamping efficiency greatly improved.

Description

Rotary aligning device
Technical field
The present invention relates to a kind of rotary aligning devices, belong to tooling and fixture technical field.
Background technique
It is cast member that now material used by current equipment manufacture, which has significant portion, and larger-size part generallys use Common foundry casting technique will appear decentraction, size problem bigger than normal or less than normal, in casting in order to avoid casting bias And scrap, cast member is corrected as far as possible adding man-hour requirement to adjust the position of machine chuck dewclaw card repeatedly, operation very not side Just.
Summary of the invention
According to the above-mentioned deficiencies in the prior art, the technical problem to be solved by the present invention is providing a kind of rotary aligning Device improves the cast member processing modified efficiency in front position.
Rotary aligning device of the present invention, including horizontally disposed terminal pad, it is characterised in that: opened in terminal pad Equipped with through-hole, through-hole is coated with rotating shaft not at center in through-hole, terminal pad upper surface offer the first T-slot and Second T-slot is equipped with the first T-type screw in the first T-slot, and the second T-type screw is equipped in the second T-slot, even It connects to be horizontally disposed on disk and has eccentric disc, eccentric disc is mounted in terminal pad by the first T-type screw and the second T-type screw, corresponding Rotating shaft offers through-hole on eccentric disc;The lower end of rotating shaft is mounted in terminal pad, and the upper end is mounted on eccentric disc, Chuck is connected with by tongue and groove on eccentric disc, through-hole is offered on chuck, offers several in the upper surface of chuck Through slot is mounted on pawl card in each through slot.
Further, first T-slot and the second T-slot are arc-shaped structure, the first T-slot and the second T-slot difference The two sides of axis, the first T-slot and the second T-slot is located at turn around to be arranged around rotating shaft.
Further, the end point of first T-slot offers round deep gouge, offers in the end point of the second T-slot Round deep gouge.
Further, the rotating shaft is small top and big bottom Step Shaft.
Compared with prior art, the invention has the following advantages:
The rotary aligning device through the invention, installs terminal pad on the transmission shaft of process equipment, is connecting Eccentric through-hole is offered on disk, and rotating shaft is coated in through-hole, offers the first T-slot and second in terminal pad upper surface T-slot, being horizontally disposed in terminal pad has eccentric disc, and eccentric disc is mounted on terminal pad by the first T-slot and the second T-slot On, corresponding rotating shaft offers through-hole on eccentric disc, and the lower end of rotating shaft is installed in terminal pad, the upper end installation of rotating shaft On eccentric disc, the first T-slot and the second T-type are opened up centered on rotating shaft, and eccentric disc can do certain model around rotating shaft The rotary motion enclosed realizes the movement of the four direction up and down of components, is operation in the amendment adjusting of part bias It is convenient and efficient, clamping efficiency greatly improved.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention;
Fig. 2 is the side view of Fig. 1;
Fig. 3 is the sectional view of Fig. 2;
In figure: 1, terminal pad 2, the first T-slot 3, eccentric disc 4, rotating shaft 5, the second T-slot 6, the second T-type screw 7, chuck 8, the first T-type screw 9, pawl card 10, round deep gouge
Specific embodiment
The present invention is described further with reference to the accompanying drawing:
Below by way of specific embodiment, the invention will be further described, but not to limit the present invention, all in the present invention Within spirit and principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Embodiment
As shown in Figure 1, the rotary aligning device, including horizontally disposed terminal pad 1, offered in terminal pad 1 logical Hole, through-hole are coated with rotating shaft 4 not at center in through-hole, offer the first T-slot 2 and second in 1 upper surface of terminal pad T-slot 5 is equipped with the first T-type screw 8 in the first T-slot 2, and the second T-type screw 6 is equipped in the second T-slot 5, even It connects to be horizontally disposed on disk 1 and has eccentric disc 3, eccentric disc 3 is mounted on terminal pad 1 by the first T-type screw 8 and the second T-type screw 6 On, corresponding rotating shaft 4 offers through-hole on eccentric disc 3;The lower end of rotating shaft 4 is mounted in terminal pad 1, and the upper end is mounted on On eccentric disc 3, chuck 7 is connected with by tongue and groove on eccentric disc 3, offers through-hole on chuck 7, in the upper of chuck 7 Surface offers several through slots, and pawl card 9 is mounted in each through slot.
In the present embodiment, first T-slot 2 and the second T-slot 5 are arc-shaped structure, the first T-slot 2 and the second T-type Slot 5 is located at the two sides of rotating shaft 4, the first T-slot 2 and the second T-slot 5 and is arranged around rotating shaft 4.As shown in Fig. 2, this section of skill Art design facilitates the eccentric position for adjusting eccentric disc 3.
The end point of first T-slot 2 offers round deep gouge 10, offers circle in the end point of the second T-slot 5 Deep gouge 10.As shown in Fig. 2, this section of Technology design facilitates the first T-slot 2 of installation and the second T-slot 5.
The rotating shaft 4 is small top and big bottom Step Shaft.As shown in figure 3, by this section of Technology design, rotating shaft 4 It is not easy to fall off, improve the stability of device work.
As shown in Fig. 2, adjust when, by pawl card 9 by parts fixation on chuck 7, release be fastened on the first T-type screw 8 With the nut on the second T-type screw 6, rotating eccentricity disk 3, while with the ruler of detection device measurement part four positions up and down It is very little, when size spacing is essentially identical, the nut on the first T-type screw 8 and the second T-type screw 6 is then locked, completes zero The run-out modification of part works.
Basic principles and main features and advantages of the present invention of the invention have been shown and described above.The skill of the industry Art personnel it should be appreciated that the present invention is not limited to the above embodiments, the above embodiments and description only describe The principle of the present invention, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these Changes and improvements all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and Its equivalent thereof.

Claims (4)

1. a kind of rotary aligning device, including horizontally disposed terminal pad (1), it is characterised in that: terminal pad offers on (1) Through-hole, through-hole are coated with rotating shaft (4) not at center in through-hole, offer the first T-slot in terminal pad (1) upper surface (2) and the second T-slot (5) the first T-type screw (8), is installed in the first T-slot (2), is equipped in the second T-slot (5) Second T-type screw (6), being horizontally disposed on terminal pad (1) has eccentric disc (3), eccentric disc (3) by the first T-type screw (8) and Second T-type screw (6) is mounted on terminal pad (1), and corresponding rotating shaft (4) offer through-hole on eccentric disc (3);Rotating shaft (4) lower end is mounted on terminal pad (1), and the upper end is mounted on eccentric disc (3), is cooperated on eccentric disc (3) by tongue and groove Chuck (7) are connected with, offer through-hole on chuck (7), several through slots are offered in the upper surface of chuck (7), each Pawl card (9) are mounted in through slot.
2. rotary aligning device according to claim 1, it is characterised in that: first T-slot (2) and the second T-type Slot (5) is arc-shaped structure, and the first T-slot (2) and the second T-slot (5) are located at the two sides of rotating shaft (4), the first T-slot (2) it is arranged with the second T-slot (5) around rotating shaft (4).
3. rotary aligning device according to claim 2, it is characterised in that: open the end point of first T-slot (2) Equipped with round deep gouge (10), round deep gouge (10) are offered in the end point of the second T-slot (5).
4. rotary aligning device according to claim 2, it is characterised in that: the rotating shaft (4) is the big lower end in upper end Small Step Shaft.
CN201811104839.4A 2018-09-21 2018-09-21 Rotary aligning device Pending CN109079178A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201811104839.4A CN109079178A (en) 2018-09-21 2018-09-21 Rotary aligning device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201811104839.4A CN109079178A (en) 2018-09-21 2018-09-21 Rotary aligning device

Publications (1)

Publication Number Publication Date
CN109079178A true CN109079178A (en) 2018-12-25

Family

ID=64842176

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201811104839.4A Pending CN109079178A (en) 2018-09-21 2018-09-21 Rotary aligning device

Country Status (1)

Country Link
CN (1) CN109079178A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110842812A (en) * 2019-11-08 2020-02-28 徐陈花 Eccentric pipe fitting chuck
CN113001239A (en) * 2021-03-09 2021-06-22 深圳远胜科技服务有限公司 Adjustable fixture

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2707418A1 (en) * 1977-02-21 1978-08-24 Paul Koch Eccentrically mounted lathe chuck - has chuck mounted on plate in eccentric recess of lathe backplate set by circular scale
CN102078979A (en) * 2009-11-27 2011-06-01 本田技研工业株式会社 Lathe chuck and workpiece processing method
CN203304597U (en) * 2013-06-20 2013-11-27 大连职业技术学院 Accurately eccentric and replaceable clamp for turnery eccentric part
CN104722789A (en) * 2015-03-19 2015-06-24 吴江市菀坪宝得利缝制设备机械厂 Adjustable eccentric device for self-centering chuck
CN207223481U (en) * 2017-09-20 2018-04-13 南京创新机油泵制造有限公司 Pump housing bias car mould

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2707418A1 (en) * 1977-02-21 1978-08-24 Paul Koch Eccentrically mounted lathe chuck - has chuck mounted on plate in eccentric recess of lathe backplate set by circular scale
CN102078979A (en) * 2009-11-27 2011-06-01 本田技研工业株式会社 Lathe chuck and workpiece processing method
CN203304597U (en) * 2013-06-20 2013-11-27 大连职业技术学院 Accurately eccentric and replaceable clamp for turnery eccentric part
CN104722789A (en) * 2015-03-19 2015-06-24 吴江市菀坪宝得利缝制设备机械厂 Adjustable eccentric device for self-centering chuck
CN207223481U (en) * 2017-09-20 2018-04-13 南京创新机油泵制造有限公司 Pump housing bias car mould

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110842812A (en) * 2019-11-08 2020-02-28 徐陈花 Eccentric pipe fitting chuck
CN113001239A (en) * 2021-03-09 2021-06-22 深圳远胜科技服务有限公司 Adjustable fixture

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SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20181225

WD01 Invention patent application deemed withdrawn after publication