CN107971726B - A kind of press-in device applied on turning machine bushing press - Google Patents
A kind of press-in device applied on turning machine bushing press Download PDFInfo
- Publication number
- CN107971726B CN107971726B CN201711166431.5A CN201711166431A CN107971726B CN 107971726 B CN107971726 B CN 107971726B CN 201711166431 A CN201711166431 A CN 201711166431A CN 107971726 B CN107971726 B CN 107971726B
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- China
- Prior art keywords
- pressure head
- head part
- turning machine
- pressing member
- rack
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- 238000003825 pressing Methods 0.000 claims abstract description 47
- 238000009434 installation Methods 0.000 claims abstract description 14
- 230000005611 electricity Effects 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000007373 indentation Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/02—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for connecting objects by press fit or for detaching same
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automatic Assembly (AREA)
Abstract
The invention discloses a kind of press-in device applied on turning machine bushing press, including rack, the first pressing member and pressure head part, the bracket for installing turning machine is provided in rack；First pressing member, which can slide up and down, to be arranged on the rack；Pressure head part, which can slide up and down, is arranged on the first pressing member and extends to the lower section of the first pressing member, and the travel switch for limiting pressure head part relative to the sliding distance of the first pressing member is additionally provided on pressure head part.The travel switch being arranged on pressure head part can avoid the first pressing member and collide and will damage with pressure head part, and safety is good.In the course of work of the invention, the stroke that pressure head part and the first pressing member push is controlled by travel switch, the installation accuracy of turning machine in the vertical direction can be required lower according to the distance between pressure head part and turning machine adjust automatically, the efficiency of installation turning machine can be substantially improved.
Description
Technical field
The present invention relates to the production technical fields of automobile steering device, especially a kind of to apply on turning machine bushing press
Press-in device.
Background technique
Automobile steering device also known as turning machine, steering wheel, it is most important component in automotive steering.Its effect is:
Increase steering wheel to pass to the power of steering gear and change the direction of transfer of power.Turning machine generally in a tubular form, the inside of shell
It is provided with bushing and block, wherein bushing is under, and block is upper.During producing turning machine, need bushing and block point
Not Ya Ru turning machine inside.
Occur some pressing machines for being pressed into block and bushing inside turning machine, these pressing machines currently on the market
Workflow be at the upper port that bushing is placed to turning machine first, and block to be mounted on to the pressure above turning machine
Enter on device, then start pressing machine, pushes press-in device, it will be in block and bushing indentation turning machine.In these turning machines
The stroke that press-in device pushes all is fixed and invariable, and this requires the installation accuracy of turning machine in the vertical direction is very high, is turned
When higher to the position of machine, it is likely to result in press-in device and turning machine damage, when turning machine position is relatively low, then may cause lining
Set and block are not completely forced into the position of setting.
Summary of the invention
In view of this, low, production can be required to imitate the installation accuracy of turning machine the purpose of the present invention is to provide a kind of
Rate height, safety and the press-in device that bushing and block can be accurately pressed into the pressing machine of corresponding position in turning machine.
The present invention be solve its technical problem and the technical solution adopted is that:
A kind of press-in device applied on turning machine bushing press, comprising:
Rack is provided with the bracket for installing turning machine in the rack；
Hold-down devices are movably arranged in the rack and are located at the top of the bracket, the lower end of the hold-down devices
Portion is provided with the installation position for installing block, and the hold-down devices are driven by a driving device and can be relative in the rack
Lower movement；
The hold-down devices include:
First pressing member can slide up and down and be arranged in the rack；
Pressure head part can slide up and down and be arranged on first pressing member and extend to the lower section of the first pressing member, institute
The lower end that the pressure head part is arranged in installation position is stated, travel switch is additionally provided on the pressure head part, is opened by the stroke
Pass can limit distance of the pressure head part relative to the first pressing member upward sliding.
Preferably, the hold-down devices further include a position regulator, it is adjustable by the position regulator
The position of turning machine on bracket is so that turning machine and pressure head part are coaxial.
Preferably, the position regulator includes the guide part being arranged between the pressure head part and the bracket,
The guide part is connected by more than one contractile elastic component with the pressure head part, and the upper port of the turning machine is
The bellmouth extended out, the bottom of the guide part are provided with taper platform compatible with the bellmouth, go back on the guide part
It is provided with perforative pilot hole up and down, the pilot hole is coaxial with the guide part and passes through from the bottom surface of the taper platform.
Preferably, first pressing member is slidably arranged in the rack by a guide sleeve mechanism, the driving dress
It sets including a driving motor, the driving motor is sequentially connected by a screw pair and first pressing member.
The beneficial effects of the present invention are: bushing and block are pressed into after the position set in turning machine in the present invention,
Pressure head part is pressed in turning machine and stop motion, and the first pressing member continues to push, make pressure head part relative to the first pressing member to
Upper sliding can touch travel switch when pressure head part is relative to first pressing member upward sliding a certain distance, stop driving device
Only or inverted running, it avoids the first pressing member from colliding with pressure head part and will damage, safety is good.The above-mentioned course of work
In, the stroke that pressure head part and the first pressing member push is controlled by travel switch, can be according to the distance between pressure head part and turning machine
Adjust automatically, it is lower to the installation accuracy requirement of turning machine in the vertical direction, the efficiency of installation turning machine can be substantially improved.
Detailed description of the invention
The present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.
Fig. 1 is the front view for applying turning machine bushing press of the invention；
Fig. 2 is the cross-sectional view for applying turning machine bushing press of the invention；
Fig. 3 is the partial enlarged view of part A in Fig. 2.
Specific embodiment
Referring to Fig.1 with Fig. 2, a kind of turning machine bushing press, including pressing machine main body, it is arranged in the pressing machine main body
There is the press-in device for being pressed into bushing and block in turning machine 2.
Referring to Fig. 2 and Fig. 3, a kind of press-in device applied on turning machine bushing press, including rack 1 and lower press fitting
It sets, the bracket 11 for installing turning machine 2 is provided in the rack 1；Hold-down devices are movably arranged in the rack 1 and position
In the top of the bracket 11, the lower end of the hold-down devices is provided with the installation position 41 for installing block, the pushing
Device is driven by a driving device and can be moved up and down relative to the rack 1.The hold-down devices include 3 He of the first pressing member
Pressure head part 4, the first pressing member 3, which can slide up and down, to be arranged in the rack 1；Pressure head part 4, which can slide up and down, to be arranged in institute
The lower section of the first pressing member 3 is stated on the first pressing member 3 and extends to, the lower end of the pressure head part 4 is arranged in the installation position 41
Portion is additionally provided with travel switch 42 on the pressure head part 4, can limit pressure head part 4 relative to first by the travel switch 42
The distance of 3 upward sliding of pressing member.In the present invention, bushing and block are pressed into after the position set in turning machine 2, pressure head
Part 4 is pressed in turning machine 2 and stop motion, the first pressing member 3 continue to push, make pressure head part 4 relative to the first pressing member 3 to
Upper sliding can touch travel switch 42 when pressure head part 4 is relative to 3 upward sliding a certain distance of the first pressing member, fill driving
Stopping or inverted running are set, avoids the first pressing member 3 from colliding and will damage with pressure head part 4, safety is good.Above-mentioned work
In the process, the stroke that pressure head part 4 and the first pressing member 3 push is controlled by travel switch 42, can be according to pressure head part 4 and turning machine 2
The distance between adjust automatically, the installation accuracy in the vertical direction of turning machine 2 is required lower, installation can be substantially improved and turn to
The efficiency of machine 2.
In order to improve the concentricity of turning machine 2 and pressure head part 4, bushing and block is enable accurately to be pressed into turning machine 2,
The hold-down devices further include a position regulator, pass through the adjustable steering on bracket 11 of the position regulator
The position of machine 2 is so that turning machine 2 and pressure head part 4 are coaxial.
In the present embodiment, the position regulator includes that leading between the pressure head part 4 and the bracket 11 is arranged in
To part 5, the guide part 5 is connected by more than one contractile elastic component 6 with the pressure head part 4, the turning machine 2
Upper port be the bellmouth extended out, the bottom of the guide part 5 is provided with taper platform compatible with the bellmouth, described
Perforative pilot hole 52 up and down is additionally provided on guide part 5, the pilot hole 52 is coaxial with the guide part 5 and from the taper
The bottom surface of platform passes through.The course of work of the present embodiment is: after the starting present invention, the first pressing member 3, pressure head part 4 and guide part 5
It moves down together under the drive of the drive；Then, the taper platform of 5 bottom of guide part is inserted from the upper port of turning machine 2
Enter, keeps turning machine 2 and the pilot hole 52 on guide part 5 coaxial, 5 stop motion of guide part；Then, the first pressing member 3 and pressure head
Part 4 continues to move down, and compresses elastic component 6, and bushing and block are pressed into after the position set in turning machine 2, pressure head
Part 4 is pressed in turning machine 2 and stop motion, the first pressing member 3 continue to push, make pressure head part 4 relative to the first pressing member 3 to
Upper sliding can touch travel switch 42 when pressure head part 4 is relative to 3 upward sliding a certain distance of the first pressing member, fill driving
Set stopping or inverted running.
Referring to Fig. 2, in order to guarantee that hold-down devices steadily, are accurately run, first pressing member 3 passes through a guide sleeve mechanism
It is slidably arranged in the rack 1, the driving device includes a driving motor 8, and the driving motor 8 passes through a feed screw nut
It is secondary to be sequentially connected with first pressing member 3.
The above is only preferred embodiments of the invention, as long as realizing the technical side of the object of the invention with essentially identical means
Case belongs within protection scope of the present invention.
Claims (2)
1. a kind of press-in device applied on turning machine bushing press, comprising:
Rack (1) is provided with the bracket (11) for installing turning machine (2) on the rack (1)；
Hold-down devices, are movably arranged on the rack (1) and are located at the top of the bracket (11), under the hold-down devices
End is provided with the installation position (41) for installing block, and the hold-down devices are driven by a driving device and can be relative to described
Rack (1) moves up and down；
It is characterized in that, the hold-down devices include:
First pressing member (3) can slide up and down and be arranged on the rack (1)；
Pressure head part (4) can slide up and down setting on first pressing member (3) and under extending to the first pressing member (3)
Side, installation position (41) setting are additionally provided with travel switch on the lower end of the pressure head part (4), the pressure head part (4)
(42), distance of the pressure head part (4) relative to the first pressing member (3) upward sliding can be limited by the travel switch (42)；
The hold-down devices further include a position regulator, are located on bracket (11) by the way that the position regulator is adjustable
Turning machine (2) position so that turning machine (2) and pressure head part (4) are coaxial；The position regulator includes being arranged described
Guide part (5) between pressure head part (4) and the bracket (11), the guide part (5) pass through more than one contractile bullet
Property part (6) is connected with the pressure head part (4), and the upper port of the turning machine (2) is the bellmouth extended out, the guide part
(5) bottom is provided with taper platform compatible with the bellmouth, and perforative up and down lead is additionally provided on the guide part (5)
To hole (52), the pilot hole (52) is coaxial with the guide part (5) and passes through from the bottom surface of the taper platform.
2. a kind of press-in device applied on turning machine bushing press according to claim 1, which is characterized in that institute
It states the first pressing member (3) to be slidably arranged on the rack (1) by a guide sleeve mechanism, the driving device includes a driving electricity
Machine (8), the driving motor (8) are sequentially connected by a screw pair and first pressing member (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711166431.5A CN107971726B (en) | 2017-11-21 | 2017-11-21 | A kind of press-in device applied on turning machine bushing press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711166431.5A CN107971726B (en) | 2017-11-21 | 2017-11-21 | A kind of press-in device applied on turning machine bushing press |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107971726A CN107971726A (en) | 2018-05-01 |
| CN107971726B true CN107971726B (en) | 2019-08-02 |
Family
ID=62010784
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711166431.5A Active CN107971726B (en) | 2017-11-21 | 2017-11-21 | A kind of press-in device applied on turning machine bushing press |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107971726B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT202000002719A1 (en) * | 2020-02-12 | 2021-08-12 | Hydra S R L | BUSHING DEVICE |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110303326B (en) * | 2019-07-22 | 2024-07-30 | 邓旭辉 | Ball twisting pressing device |
| CN113458754B (en) * | 2021-07-12 | 2022-03-04 | 荆州恒隆汽车零部件制造有限公司 | Method for assembling steering gear shell bushing by using press-fitting device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202491052U (en) * | 2012-03-27 | 2012-10-17 | 苏州通锦精密工业有限公司 | Precise pressing machine with pressure detection function |
| CN103084493A (en) * | 2013-01-08 | 2013-05-08 | 苏州凯蒂亚半导体制造设备有限公司 | Riveting part manufacturing device |
| CN104183382A (en) * | 2014-08-29 | 2014-12-03 | 东莞市大忠电子有限公司 | Device for automatically pressing in I-pieces of transformer core |
| CN105499962A (en) * | 2016-01-29 | 2016-04-20 | 浙江万向系统有限公司 | Front axle assembling steering knuckle press-fitting device and press-fitting method |
| CN206393166U (en) * | 2016-12-30 | 2017-08-11 | 上海新松机器人自动化有限公司 | A kind of riveting pressing forming device that function is filled with automatic prepressing |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010082753A (en) * | 2008-09-30 | 2010-04-15 | Mitsubishi Motors Corp | Workpiece pressing-in device |
-
2017
- 2017-11-21 CN CN201711166431.5A patent/CN107971726B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202491052U (en) * | 2012-03-27 | 2012-10-17 | 苏州通锦精密工业有限公司 | Precise pressing machine with pressure detection function |
| CN103084493A (en) * | 2013-01-08 | 2013-05-08 | 苏州凯蒂亚半导体制造设备有限公司 | Riveting part manufacturing device |
| CN104183382A (en) * | 2014-08-29 | 2014-12-03 | 东莞市大忠电子有限公司 | Device for automatically pressing in I-pieces of transformer core |
| CN105499962A (en) * | 2016-01-29 | 2016-04-20 | 浙江万向系统有限公司 | Front axle assembling steering knuckle press-fitting device and press-fitting method |
| CN206393166U (en) * | 2016-12-30 | 2017-08-11 | 上海新松机器人自动化有限公司 | A kind of riveting pressing forming device that function is filled with automatic prepressing |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT202000002719A1 (en) * | 2020-02-12 | 2021-08-12 | Hydra S R L | BUSHING DEVICE |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107971726A (en) | 2018-05-01 |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Pressing-in device applied to pressing-in machine for bushing of steering machine Effective date of registration: 20190920 Granted publication date: 20190802 Pledgee: China Everbright Bank Zhongshan branch Pledgor: Zhongshan Keligao Automation Equipment Co., Ltd. Registration number: Y2019980000182 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20200925 Granted publication date: 20190802 Pledgee: China Everbright Bank Zhongshan branch Pledgor: ZHONGSHAN CLG AUTOMATION EQUIPMENT Co.,Ltd. Registration number: Y2019980000182 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A kind of press in device applied in steering gear bush press in machine Effective date of registration: 20200928 Granted publication date: 20190802 Pledgee: China Everbright Bank Zhongshan branch Pledgor: ZHONGSHAN CLG AUTOMATION EQUIPMENT Co.,Ltd. Registration number: Y2020980006521 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20211015 Granted publication date: 20190802 Pledgee: China Everbright Bank Zhongshan branch Pledgor: ZHONGSHAN CLG AUTOMATION EQUIPMENT Co.,Ltd. Registration number: Y2020980006521 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right |