CN201979265U - Automatic rotating pressure pin device of driving shaft - Google Patents

Automatic rotating pressure pin device of driving shaft Download PDF

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Publication number
CN201979265U
CN201979265U CN2011200276579U CN201120027657U CN201979265U CN 201979265 U CN201979265 U CN 201979265U CN 2011200276579 U CN2011200276579 U CN 2011200276579U CN 201120027657 U CN201120027657 U CN 201120027657U CN 201979265 U CN201979265 U CN 201979265U
Authority
CN
China
Prior art keywords
counterdie
connecting rod
lower die
pressure head
pressure
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
Application number
CN2011200276579U
Other languages
Chinese (zh)
Inventor
余远斌
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.)
Hubei Jingchuan Intelligent Equipment Co., Ltd.
Original Assignee
Jingzhou Shendian Industry 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 Jingzhou Shendian Industry Co Ltd filed Critical Jingzhou Shendian Industry Co Ltd
Priority to CN2011200276579U priority Critical patent/CN201979265U/en
Application granted granted Critical
Publication of CN201979265U publication Critical patent/CN201979265U/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Abstract

The utility model relates to an automatic rotating pressure pin device of a driving shaft, which belongs to the technical field of assembling machinery and consists of a stepping motor, a lower die support sleeve, a lower die connecting rod, a press-down cylinder and a pressure head. The lower die connecting rod is arranged inside the lower die support sleeve, and the stepping motor is arranged at the bottom of the lower die support sleeve. A workpiece holder is arranged on the lower die connecting rod and is provided with induction screws, and an induction switch is arranged on the lower die support sleeve at one side of the upper end of the lower die connecting rod and connected to the induction screws in a contacting mode. The press-down cylinder and a displacement sensor are arranged above the workpiece holder, the pressure head is arranged on the press-down cylinder, and a pressure sensor is arranged on the top of the pressure head. The pressure pin device realizes the real-time coordination of the pin pressing and the rotation through a PLC (programmable logic controller) and can detect a pressing force and the depth of a pin through the pressure sensor and the displacement sensor so as to solve the problem that product quality can not be guaranteed due to the fact that a pressure force of the pin can not be detected during the existing production. Further the device has the advantages of being accurate in positioning and convenient to assemble, disassemble and maintain.

Description

A kind of driving shaft rotates the pad device automatically
Technical field
The utility model relates to a kind of driving shaft and rotates the pad device automatically, belongs to the make-up machinery technical field.
Background technology
The present automobile starting motor drive shaft pad mechanism that uses, great majority adopt three pins or four pins to press-fit simultaneously, this assembling mode stays hidden danger to product quality, because pin shaft hole and bearing pin are interference fit, be pressed into power and compression distance requirement, existing product can't be monitored the power that is pressed into of each bearing pin in process of production, also just can't predict for producing waste product, and product quality also just can't guarantee.If the power that is pressed into to each bearing pin is monitored, can cause production efficiency extremely low.If increase pressure sensor each bearing pin is carried out pressure monitoring, product is remodeled and is adjusted again extremely inconvenience.
Summary of the invention
The purpose of this utility model is: a kind of multiple like product of producing on same lathe is provided, and each bearing pin carried out pressure monitoring, can realize fast that product remodels, can't monitor the power that is pressed into of bearing pin in process of production to solve existing product, cause product quality can't guarantee that the driving shaft of problem rotates the pad device automatically.
The utility model is to realize above-mentioned purpose by following technical solution:
A kind of driving shaft rotates the pad device automatically, it is by workbench, stepper motor, the counterdie splicing sleeve, the counterdie connecting rod, following air cylinder, pressure head constitutes, it is characterized in that: workbench is provided with the counterdie splicing sleeve, by the slip copper sheathing counterdie connecting rod is installed in the counterdie splicing sleeve, counterdie splicing sleeve bottom is fixed with stepper motor by the motor adapter sleeve, stepper motor is connected with the counterdie connecting rod by power transmission shaft, work piece holder is equipped with in termination, counterdie connecting rod upper end, the circumference of work piece holder is provided with the induction screw, be equipped with by support on the counterdie splicing sleeve of counterdie connecting rod upper end one side and respond to screw and contact the inductive switch that is connected, the work piece holder top is equipped with down air cylinder and displacement transducer by mounting bracket, by the pressure head cover pressure head is housed on the cylinder push-rod of following air cylinder, pressure sensor is equipped with on the pressure head top in the pressure head cover.
The utility model beneficial effect compared with prior art is:
Automatically rotation pad device is owing to adopted pressure and displacement transducer, in the middle of work, can monitor the power that is pressed into of bearing pin, the degree of depth etc., guarantee product quality, avoided existing product can't monitor the power that is pressed into of bearing pin, the problem that causes product quality to guarantee in process of production.Simultaneously, this rotates the pad device automatically can realize that by changing work piece holder product remodels, and realizes that by PLC control coordinate the opportunity of pad and rotation, and has accurate positioning, rotates flexibly, and the production efficiency height is convenient to the characteristics of dismounting and maintenance.
Description of drawings:
Accompanying drawing is the structural representation that driving shaft rotates the pad device automatically.
Among the figure: 1, workbench, 2, stepper motor, 3, the counterdie splicing sleeve, 4, counterdie connecting rod, 5, following air cylinder, 6, the slip copper sheathing, 7, motor adapter sleeve, 8, work piece holder, 9, the induction screw, 10, support, 11, inductive switch, 12, mounting bracket, 13, displacement transducer, 14, the pressure head cover, 15, pressure head, 16, pressure sensor, 17, the driving shaft workpiece.
The specific embodiment:
This driving shaft rotates the pad device automatically by workbench 1, stepper motor 2, counterdie splicing sleeve 3, counterdie connecting rod 4, following air cylinder 5, pressure head 6 constitutes, workbench 1 is provided with counterdie splicing sleeve 3, by slip copper sheathing 6 counterdie connecting rod 4 is installed in the counterdie splicing sleeve 3, counterdie splicing sleeve 3 bottoms are fixed with stepper motor 2 by motor adapter sleeve 7, stepper motor 2 is connected with counterdie connecting rod 4 by power transmission shaft, work piece holder 8 is equipped with in termination, counterdie connecting rod 4 upper end, the circumference of work piece holder 8 is provided with induction screw 9, be equipped with by support 10 on the counterdie splicing sleeve 3 of counterdie connecting rod 4 upper ends one side and respond to the inductive switch 11 that screw 9 contact is connected, work piece holder 8 tops are equipped with down air cylinder 5 and displacement transducer 13 by mounting bracket 12, by pressure head cover 14 pressure head 15 is housed on the cylinder push-rod of following air cylinder 5, pressure sensor 15(is equipped with referring to accompanying drawing in pressure head 15 tops in the pressure head cover 14).
This driving shaft rotates the pad device automatically to be realized coordinating the opportunity of pad and rotation by PLC control, realizes that by inductive switch 11, pressure sensor 15, displacement transducer 13 the power that is pressed into, the degree of depth etc. to bearing pin monitor, to guarantee product quality.The driving shaft workpiece of during work the bearing pin prepackage being finished 17 is put on the work piece holder 8, reach PLC in the pad starting point by inductive switch 11 and induction screw 9, behind the device start, begin rotation from starting point, angle is by stepper motor 2 control, after each pad is finished pressure head and removed certain distance 15 times, stepper motor 2 rotations start once more, period run has like this been pressed up to bearing pin, is reset to starting point at last.Equipment stops, and takes out workpiece.If defective work occurs in the production process, less than parameter is set, compression distance is not in being provided with size range as pressure, and equipment will stop and reporting to the police automatically.

Claims (1)

1. a driving shaft rotates the pad device automatically, it is by workbench (1), stepper motor (2), counterdie splicing sleeve (3), counterdie connecting rod (4), following air cylinder (5), pressure head (15) constitutes, it is characterized in that: workbench (1) is provided with counterdie splicing sleeve (3), by slip copper sheathing (6) counterdie connecting rod (4) is installed in the counterdie splicing sleeve (3), counterdie splicing sleeve (3) bottom is fixed with stepper motor (2) by motor adapter sleeve (7), stepper motor (2) is connected with counterdie connecting rod (4) by power transmission shaft, work piece holder (8) is equipped with in termination, counterdie connecting rod (4) upper end, the circumference of work piece holder (8) is provided with induction screw (9), the counterdie splicing sleeve (3) of counterdie connecting rod (4) upper end one side upward is equipped with by support (10) and responds to screw (9) and contacts the inductive switch (11) that is connected, work piece holder (8) top is equipped with down air cylinder (5) and displacement transducer (13) by mounting bracket (12), by pressure head cover (14) pressure head (15) is housed on the cylinder push-rod of following air cylinder (5), pressure sensor (16) is equipped with on pressure head (15) top in the pressure head cover (14).
CN2011200276579U 2011-01-27 2011-01-27 Automatic rotating pressure pin device of driving shaft Expired - Lifetime CN201979265U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011200276579U CN201979265U (en) 2011-01-27 2011-01-27 Automatic rotating pressure pin device of driving shaft

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011200276579U CN201979265U (en) 2011-01-27 2011-01-27 Automatic rotating pressure pin device of driving shaft

Publications (1)

Publication Number Publication Date
CN201979265U true CN201979265U (en) 2011-09-21

Family

ID=44606733

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011200276579U Expired - Lifetime CN201979265U (en) 2011-01-27 2011-01-27 Automatic rotating pressure pin device of driving shaft

Country Status (1)

Country Link
CN (1) CN201979265U (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106141530A (en) * 2015-04-11 2016-11-23 上海伟晟自动化焊接技术有限公司 A kind of multi-functional welding positioner
CN106271542A (en) * 2016-08-29 2017-01-04 张家港孚冈汽车部件有限公司 Camera bracket press mounting system
CN112404958A (en) * 2020-11-18 2021-02-26 中国兵器装备集团自动化研究所 Automatic sealing pin device of screwing and installing of case cover
CN112404958B (en) * 2020-11-18 2022-10-21 中国兵器装备集团自动化研究所有限公司 Automatic sealing pin device of screwing and installing of case cover

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106141530A (en) * 2015-04-11 2016-11-23 上海伟晟自动化焊接技术有限公司 A kind of multi-functional welding positioner
CN106271542A (en) * 2016-08-29 2017-01-04 张家港孚冈汽车部件有限公司 Camera bracket press mounting system
CN112404958A (en) * 2020-11-18 2021-02-26 中国兵器装备集团自动化研究所 Automatic sealing pin device of screwing and installing of case cover
CN112404958B (en) * 2020-11-18 2022-10-21 中国兵器装备集团自动化研究所有限公司 Automatic sealing pin device of screwing and installing of case cover

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
ASS Succession or assignment of patent right

Owner name: HUBEI JINGCHUAN INTELLIGENT EQUIPMENT CO., LTD.

Free format text: FORMER OWNER: JINGZHOU SUPER-ELECTRICAL INDUSTRY CO., LTD.

Effective date: 20120213

C41 Transfer of patent application or patent right or utility model
TR01 Transfer of patent right

Effective date of registration: 20120213

Address after: 434000 five South Road, Jingzhou Development Zone, Jingzhou, Hubei

Patentee after: Hubei Jingchuan Intelligent Equipment Co., Ltd.

Address before: 434000, No. 276, Shashi District, Jingzhou City, Hubei Province, Beijing East Road

Patentee before: Jingzhou Shendian Industry Co., Ltd.

CX01 Expiry of patent term
CX01 Expiry of patent term

Granted publication date: 20110921