CN106826202B - A kind of stubborn bolt mechanism being connect with escape pipe for exhaust tube - Google Patents
A kind of stubborn bolt mechanism being connect with escape pipe for exhaust tube Download PDFInfo
- Publication number
- CN106826202B CN106826202B CN201611218321.4A CN201611218321A CN106826202B CN 106826202 B CN106826202 B CN 106826202B CN 201611218321 A CN201611218321 A CN 201611218321A CN 106826202 B CN106826202 B CN 106826202B
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- seat
- escape pipe
- bolt
- exhaust tube
- tightening
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- 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
- B23P19/04—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 assembling or disassembling parts
- B23P19/06—Screw or nut setting or loosening machines
- B23P19/069—Multi-spindle machines
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automatic Assembly (AREA)
- Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)
Abstract
The present invention relates to a kind of stubborn bolt mechanisms being connect with escape pipe for exhaust tube, it includes making the mutually matched clamper of the ring flange of escape pipe and exhaust tube, clamper, which is combined with, turns mechanism, it includes tightening seat to turn mechanism, tighten that be provided on seat can the movable right sliding seat in left and right and left sliding seat, and left and right sliding seat is all connected to moving cylinder, the flange bolt tightening device coordinated with bolt is provided in the sliding seat of left and right, and the flange bolt tightening device in two sliding seat is corresponded with the position of the bolt hole on ring flange and quantity；The object of the present invention is to provide a kind of stubborn bolt mechanisms being connect with escape pipe for exhaust tube, it is provided with and turns mechanism with what clamper coordinated, left and right movable block is provided on tightening mechanism, the flange bolt tightening device coordinated with bolt is provided on the movable block of left and right, and the quantity of tightening device is corresponded with the position of ring flange upper bolt hole and quantity, the efficiency for greatly improving stubborn bolt, reduces and tightens working hour.
Description
Technical field
It a kind of is connect the present invention relates to auto parts and components processing equipment field more particularly to escape pipe for exhaust tube
Twist bolt mechanism.
Background technology
With advances in technology with the development of society, the output and demand of automobile persistently rise, in automotive field,
The exhaust tube of engine is essential parts, while needing to coordinate escape pipe that the gas in exhaust tube is discharged outside vehicle,
Existing escape pipe and exhaust tube mostly use greatly ring flange docking, are locked by bolt.
In existing escape pipe and exhaust tube assembly field, tightening for bolt is all to use to tighten manually mostly, needs people
Work one by one tighten, or tightened using the tightening device of electricity rotation, while needing to tighten one by one, and
And may be interfered with fixture and exhaust pipe, cause to tighten inefficient, consumes and largely tighten working hour.
Invention content
The object of the present invention is to provide a kind of stubborn bolt mechanisms being connect with escape pipe for exhaust tube, are provided with and are clamped
Device cooperation turns mechanism, and left and right movable block is provided on tightening mechanism, is provided on the movable block of left and right and coordinates with bolt
Flange bolt tightening device, and the quantity of tightening device is corresponded with the position of ring flange upper bolt hole and quantity, is greatly improved
The efficiency of stubborn bolt, reduces and tightens working hour.
In order to achieve the goal above, the technical solution adopted by the present invention is：It is a kind of to be used for what exhaust tube was connect with escape pipe
Bolt mechanism is twisted, it includes making escape pipe（1）And exhaust tube（3）The mutually matched clamper of ring flange（4）, the clamping
Device（4）It is combined with and turns mechanism（2）, described turns mechanism（2）Including tightening seat（23）, described tightens seat（23）Upper setting
Having can the movable right sliding seat in left and right（13）With left sliding seat（14）, and left and right sliding seat is all connected to moving cylinder（15）,
The flange bolt tightening device coordinated with bolt is provided in the left and right sliding seat（12）, and the flange spiral shell in two sliding seat
Bolt tightening device（12）It is corresponded with the position of the bolt hole on ring flange and quantity.
Further, the flange bolt tightening device（12）Including being arranged in left sliding seat（13）Or right sliding seat（14）
On pneumatic tube（24）, this pneumatic tube（24）It is connected with vertically arranged air motor（25）, the air motor（25）Even
It is connected to tightening axle（26）, this tightening axle（26）Outside be provided with protection cylinder（27）, and its end set has and matches with flange bolt
That closes turns device.
Further, the device that turns includes setting protection cylinder（27）Tighten box in lower section（28）, described tightens box
（28）Inside it is provided with mutually matched transmission gear（29）With tighten gear（30）, the transmission gear（29）With tightening axle
（26）Cooperation, described tightens gear（30）Center offer the tightens mouth coordinated with flange bolt（31）, and tightens mouth
（31）Through tightening box（28）.
Further, the clamper（4）Including the holding frame being vertically arranged, the top of the holding frame is provided with
With escape pipe（1）The outlet tube end gripping block of upper end cooperation（9）, middle and upper part is provided with and escape pipe（1）Middle part cooperation goes out
Gripping block in the middle part of tracheae（8）, middle part be provided with the flange withstanding tight block coordinated with ring flange（7）, middle and lower part is provided with and exhaust tube
（3）The exhaust tube of middle part cooperation（3）Middle part gripping block（5）, lower part is provided with and exhaust tube（3）The exhaust tube tail portion of tail portion cooperation
Gripping block（6）.
Further, the exhaust tube tail portion gripping block（6）It is arranged in the first elevator（10）On, the escape pipe
End gripping block（9）It is arranged in the second elevator（11）On.
Further, the left and right sliding seat is arranged in lifting seat（17）On, and with movable rail thereon（16）Match
It closes, the lifting seat（17）With tighten seat（23）The lifting cylinder of upper setting（18）Cooperation, and lifting seat（17）It is socketed in stubborn
Tight seat（23）The lifting guide pillar of upper setting（19）On.
Further, the lifting cylinder（18）And lifting guide pillar（19）It is arranged in front and back feed seat（20）On, it is described
Front and back feed seat（20）With tighten seat（23）On it is front and back give inlet casing（22）Cooperation.
Further, the front and back feed seat（20）On be provided with the front and back radial tightening device moved towards（21）, described
Radial tightening device（21）With exhaust tube（3）And escape pipe（1）Radially fixed bolt cooperation.
Further, the radial tightening device（21）Including being fed seat before and after setting（20）On pneumatic tube（24）, this
Pneumatic tube（24）It is connected with the front and back air motor moved towards（25）, this air motor（25）It is connected with the front and back tightening axle moved towards
（26）, this tightening axle（26）It is provided with protection cylinder outside（27）, and its end is connected with the tappet head coordinated with radially fixed bolt
（32）.
Beneficial effects of the present invention are：
1, it is provided with and turns mechanism with what clamper coordinated, left and right movable block is provided on tightening mechanism, in left and right activity
The flange bolt tightening device coordinated with bolt, and the position sum number of the quantity of tightening device and ring flange upper bolt hole are provided on block
Amount corresponds, and greatly improves the efficiency of stubborn bolt, reduces and tighten working hour.
2, flange bolt tightening device is tightened using pneumatic realization, is tightened efficient and simple in structure.
3, the structure design of device is turned, tightens mouth and tightening axle can be made to be staggered a certain distance, and then can prevent from twisting
Mandrel generates interference with part.
4, the structure of clamper is simple, it may be convenient to be clamped exhaust tube and escape pipe, while make their method
Blue part cooperates, and will not generate interference to the bolt hole on flange.
5, the design of the first elevator and the second elevator can adapt it to the exhaust tube and escape pipe of different size.
6, the design of lifting part can be adjusted the position of flange bolt tightening device, and then may insure to tighten
Precision.
7, the design of front and back feed part both conveniently upper exhaust tube and escape pipe can put clamper, while can also be true
Protect the precision tightened.
8, the design of radial tightening device, can be to certain exhaust tubes and outlet for needing to further fix by radial bolts
The radial bolts of pipe are tightened, and the adaptability of mechanism is further increased.
9, the structure of radial tightening device is simple, easy to operate, while not will produce interference.
Description of the drawings
Fig. 1 is a kind of stereoscopic schematic diagram for the stubborn bolt mechanism being connect with escape pipe for exhaust tube.
Fig. 2 is the stereoscopic schematic diagram of clamper.
Fig. 3 is the backward stereoscopic schematic diagram of tightening mechanism.
Fig. 4 is the forward direction stereoscopic schematic diagram of tightening mechanism.
Fig. 5 is the structural schematic diagram of flange bolt tightening device.
Fig. 6 is the structural schematic diagram of radial tightening device.
Label character as shown in the figure is expressed as：1, escape pipe；2, mechanism is turned；3, exhaust tube；4, clamper；5, exhaust tube
Middle part gripping block；6, exhaust tube tail portion gripping block；7, flange withstanding tight block；8, gripping block in the middle part of escape pipe；9, outlet tube end presss from both sides
Tight block；10, the first elevator；11, the second elevator；12, flange bolt tightening device；13, right sliding seat；14, left sliding seat；
15, moving cylinder；16, movable rail；17, lifting seat；18, lifting cylinder；19, lifting guide pillar；20, front and back feed seat；21, diameter
To tightening device；22, front and back to give inlet casing；23, seat is tightened；24, pneumatic tube；25, air motor；26, tightening axle；27, cylinder is protected；
28, box is tightened；29, transmission gear；30, gear is tightened；31, tightens mouth；32, tappet head.
Specific implementation mode
In order to make those skilled in the art more fully understand technical scheme of the present invention, below in conjunction with the accompanying drawings to the present invention into
The description of row detailed description, this part is only exemplary and explanatory, should not there is any limitation to protection scope of the present invention
Effect.
As shown in figs 1 to 6, concrete structure of the invention is：A kind of stubborn bolt machine being connect with escape pipe for exhaust tube
Structure, it includes making the mutually matched clamper 4 of the ring flange of escape pipe 1 and exhaust tube 3, and the clamper 4, which is combined with, to be turned
Mechanism 2, the mechanism 2 that turns includes tightening seat 23, and described tightening is provided on seat 23 can the movable right activity in left and right
Seat 13 and left sliding seat 14, and left and right sliding seat is all connected to moving cylinder 15, is provided with and spiral shell in the left and right sliding seat
The flange bolt tightening device 12 of bolt cooperation, and the flange bolt tightening device 12 in two sliding seat and the bolt hole on ring flange
Position and quantity correspond.
Preferably, the flange bolt tightening device 12 includes the air pressure being arranged in left sliding seat 13 or right sliding seat 14
Pipe 24, this pneumatic tube 24 are connected with vertically arranged air motor 25, and the air motor 25 is connected with tightening axle 26, this is twisted
The outside of mandrel 26 is provided with protection cylinder 27, and its end set has and turns device with what flange bolt coordinated.
Preferably, the device that turns includes tightening box 28 below setting protection cylinder 27, and described tightening is set in box 28
It is equipped with mutually matched transmission gear 29 and tightens gear 30, the transmission gear 29 coordinates with tightening axle 26, and described twists
The center of tight gear 30 offers the tightens mouth 31 coordinate with flange bolt, and tightens mouth 31 runs through and tightens box 28.
Preferably, the clamper 4 includes the holding frame being vertically arranged, and the top of the holding frame is provided with and goes out
The outlet tube end gripping block 9 of 1 upper end of tracheae cooperation, middle and upper part are provided in the middle part of the escape pipe coordinated with 1 middle part of escape pipe and press from both sides
Tight block 8, middle part are provided with the flange withstanding tight block 7 coordinated with ring flange, middle and lower part is provided with the exhaust coordinated with 3 middle part of exhaust tube
3 middle part gripping blocks 5 of cylinder, lower part are provided with the exhaust tube tail portion gripping block 6 coordinated with 3 tail portion of exhaust tube.
Preferably, the exhaust tube tail portion gripping block 6 is arranged on the first elevator 10, outlet tube end folder
Tight block 9 is arranged on the second elevator 11.
Preferably, the left and right sliding seat is arranged on lifting seat 17, and coordinates with movable rail 16 thereon, described
The lifting cylinder 18 that is arranged on seat 23 of lifting seat 17 and tightening coordinate, and lifting seat 17 is socketed in the liter tightened and be arranged on seat 23
It drops on guide rod 19.
Preferably, the lifting cylinder 18 and lifting guide pillar 19 are arranged on front and back feed seat 20, described front and back to give
Coordinate into seat 20 and to inlet casing 22 before and after tightening on seat 23.
Preferably, the front and back radial tightening device 21 moved towards is provided on the front and back feed seat 20, the radial direction is twisted
Tight device 21 coordinates with the radially fixed bolt of exhaust tube 3 and escape pipe 1.
Preferably, the radial tightening device 21 includes the pneumatic tube 24 on the front and back feed seat 20 of setting, this pneumatic tube 24
It is connected with the front and back air motor 25 moved towards, this air motor 25 is connected with the front and back tightening axle 26 moved towards, outside this tightening axle 26
It is provided with protection cylinder 27, and its end is connected with the tappet head 32 coordinated with radially fixed bolt.
When specifically used, first passing through the control of moving cylinder 15 left and right movable block, both sides are removed to the left and right respectively, are then passed through
It is front and back so that front and back feed seat 20 is moved backward to inlet casing 22, exhaust tube 3 and escape pipe 1 are clamped on clamper 4 later, and
So that their ring flange is cooperated, drives lifting seat 17 to be elevated to suitable height, Zhi Houtong by lifting cylinder 18 later
It to inlet casing 22 is that front and back feed seat 20 is fed forward suitable distance to cross front and back, passes through the control of moving cylinder 15 left and right work later
Motion block is drawn close to middle part, so that the bolt placed manually on all flange bolt tightening devices 12 and ring flange is corresponded, simultaneously
Radial tightening device 21 is set to be docked with radially fixed bolt, the ventilation in pneumatic tube 24 by air pump later, and then drive pneumatic horse
Up to 25 movements, and then drive tightens gear 30 and tappet head and respectively tightens flange bolt and radially fixed bolt, completes exhaust
Cylinder 3 is connected with the bolt of escape pipe 1.
It should be noted that herein, the terms "include", "comprise" or its any other variant are intended to non-row
His property includes, so that the process, method, article or equipment including a series of elements includes not only those elements, and
And further include other elements that are not explicitly listed, or further include for this process, method, article or equipment institute it is intrinsic
Element.
Principle and implementation of the present invention are described for specific case used herein, the explanation of above example
It is merely used to help understand the method and its core concept of the present invention.The above is only a preferred embodiment of the present invention, it answers
When pointing out due to the finiteness of literal expression, and objectively there is unlimited concrete structure, for the common skill of the art
For art personnel, without departing from the principle of the present invention, several improvement, retouching or variation can also be made, can also incited somebody to action
Above-mentioned technical characteristic is combined in the right way；These improve retouching, variation or combination, or the not improved structure by invention
Think and technical solution directly applies to other occasions, is regarded as protection scope of the present invention.
Claims (8)
1. a kind of stubborn bolt mechanism being connect with escape pipe for exhaust tube, which is characterized in that it includes making escape pipe（1）And row
Inflator（3）The mutually matched clamper of ring flange（4）, the clamper（4）It is combined with and turns mechanism（2）, described twists
Motivation structure（2）Including tightening seat（23）, described tightens seat（23）On be provided with can the movable right sliding seat in left and right（13）With
Left sliding seat（14）, and left and right sliding seat is all connected to moving cylinder（15）, it is provided in the left and right sliding seat and bolt
The flange bolt tightening device of cooperation（12）, and the flange bolt tightening device in two sliding seat（12）With the bolt hole on ring flange
Position and quantity correspond, the flange bolt tightening device（12）Including being arranged in left sliding seat（13）Or right sliding seat
（14）On pneumatic tube（24）, this pneumatic tube（24）It is connected with vertically arranged air motor（25）, the air motor
（25）It is connected with tightening axle（26）, this tightening axle（26）Outside be provided with protection cylinder（27）, and its end set has and flange
Bolt cooperation turns device.
2. a kind of stubborn bolt mechanism being connect with escape pipe for exhaust tube according to claim 1, which is characterized in that institute
The device that turns stated includes setting protection cylinder（27）Tighten box in lower section（28）, described tightens box（28）Inside it is provided with mutual cooperation
Transmission gear（29）With tighten gear（30）, the transmission gear（29）With tightening axle（26）Cooperation, described tightens tooth
Wheel（30）Center offer the tightens mouth coordinated with flange bolt（31）, and tightens mouth（31）Through tightening box（28）.
3. a kind of stubborn bolt mechanism being connect with escape pipe for exhaust tube according to claim 1, which is characterized in that institute
The clamper stated（4）Including the holding frame being vertically arranged, the top of the holding frame is provided with and escape pipe（1）Upper end coordinates
Outlet tube end gripping block（9）, middle and upper part is provided with and escape pipe（1）Gripping block in the middle part of the escape pipe of middle part cooperation（8）, in
Portion is provided with the flange withstanding tight block coordinated with ring flange（7）, middle and lower part is provided with and exhaust tube（3）The exhaust tube of middle part cooperation
（3）Middle part gripping block（5）, lower part is provided with and exhaust tube（3）The exhaust tube tail portion gripping block of tail portion cooperation（6）.
4. a kind of stubborn bolt mechanism being connect with escape pipe for exhaust tube according to claim 3, which is characterized in that institute
The exhaust tube tail portion gripping block stated（6）It is arranged in the first elevator（10）On, the outlet tube end gripping block（9）Setting exists
Second elevator（11）On.
5. a kind of stubborn bolt mechanism being connect with escape pipe for exhaust tube according to claim 1, which is characterized in that institute
The left and right sliding seat stated is arranged in lifting seat（17）On, and with movable rail thereon（16）Cooperation, the lifting seat（17）
With tighten seat（23）The lifting cylinder of upper setting（18）Cooperation, and lifting seat（17）It is socketed in and tightens seat（23）The lifting of upper setting
Guide rod（19）On.
6. a kind of stubborn bolt mechanism being connect with escape pipe for exhaust tube according to claim 5, which is characterized in that institute
The lifting cylinder stated（18）And lifting guide pillar（19）It is arranged in front and back feed seat（20）On, the front and back feed seat（20）With twist
Tight seat（23）On it is front and back give inlet casing（22）Cooperation.
7. a kind of stubborn bolt mechanism being connect with escape pipe for exhaust tube according to claim 6, which is characterized in that institute
The front and back feed seat stated（20）On be provided with the front and back radial tightening device moved towards（21）, the radial tightening device（21）With exhaust
Cylinder（3）And escape pipe（1）Radially fixed bolt cooperation.
8. a kind of stubborn bolt mechanism being connect with escape pipe for exhaust tube according to claim 7, which is characterized in that institute
The radial tightening device stated（21）Including being fed seat before and after setting（20）On pneumatic tube（24）, this pneumatic tube（24）It is connected with front and back
The air motor of trend（25）, this air motor（25）It is connected with the front and back tightening axle moved towards（26）, this tightening axle（26）Peripheral hardware
It is equipped with protection cylinder（27）, and its end is connected with the tappet head coordinated with radially fixed bolt（32）.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810633390.4A CN108788707A (en) | 2016-12-26 | 2016-12-26 | A kind of stubborn bolt mechanism that position adjusting can be carried out to screw wrenching tool |
| CN201611218321.4A CN106826202B (en) | 2016-12-26 | 2016-12-26 | A kind of stubborn bolt mechanism being connect with escape pipe for exhaust tube |
| CN201810633391.9A CN108817927A (en) | 2016-12-26 | 2016-12-26 | A kind of stubborn bolt mechanism of automobile component assembly facilitating clamping |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611218321.4A CN106826202B (en) | 2016-12-26 | 2016-12-26 | A kind of stubborn bolt mechanism being connect with escape pipe for exhaust tube |
Related Child Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810633391.9A Division CN108817927A (en) | 2016-12-26 | 2016-12-26 | A kind of stubborn bolt mechanism of automobile component assembly facilitating clamping |
| CN201810633390.4A Division CN108788707A (en) | 2016-12-26 | 2016-12-26 | A kind of stubborn bolt mechanism that position adjusting can be carried out to screw wrenching tool |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106826202A CN106826202A (en) | 2017-06-13 |
| CN106826202B true CN106826202B (en) | 2018-09-25 |
Family
ID=59136551
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810633390.4A Pending CN108788707A (en) | 2016-12-26 | 2016-12-26 | A kind of stubborn bolt mechanism that position adjusting can be carried out to screw wrenching tool |
| CN201810633391.9A Pending CN108817927A (en) | 2016-12-26 | 2016-12-26 | A kind of stubborn bolt mechanism of automobile component assembly facilitating clamping |
| CN201611218321.4A Active CN106826202B (en) | 2016-12-26 | 2016-12-26 | A kind of stubborn bolt mechanism being connect with escape pipe for exhaust tube |
Family Applications Before (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810633390.4A Pending CN108788707A (en) | 2016-12-26 | 2016-12-26 | A kind of stubborn bolt mechanism that position adjusting can be carried out to screw wrenching tool |
| CN201810633391.9A Pending CN108817927A (en) | 2016-12-26 | 2016-12-26 | A kind of stubborn bolt mechanism of automobile component assembly facilitating clamping |
Country Status (1)
| Country | Link |
|---|---|
| CN (3) | CN108788707A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113119010B (en) * | 2021-04-10 | 2023-01-13 | 上海施赛自动化科技有限公司 | Stud bolt tightening device and method of use thereof |
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| ES2334081B2 (en) * | 2006-04-28 | 2011-12-12 | Unex Corporation | MOTORIZED TORQUE INTENSIFIER. |
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| CN102756267B (en) * | 2012-05-21 | 2015-07-08 | 大连嘉禾自控技术有限公司 | Distribution diameter automatic pitch-control five-axle wheel screwing equipment |
| CN102756268B (en) * | 2012-05-21 | 2014-12-17 | 大连嘉禾自控技术有限公司 | Angle and position-adjustable bolt tightening equipment |
| CN203437912U (en) * | 2013-07-25 | 2014-02-19 | 佛吉亚(青岛)排气系统有限公司 | Quickly bolt tightening equipment |
| CN104668948B (en) * | 2013-11-28 | 2016-09-28 | 中国科学院沈阳自动化研究所 | A kind of radial bolts device for screwing up |
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2016
- 2016-12-26 CN CN201810633390.4A patent/CN108788707A/en active Pending
- 2016-12-26 CN CN201810633391.9A patent/CN108817927A/en active Pending
- 2016-12-26 CN CN201611218321.4A patent/CN106826202B/en active Active
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|---|---|---|---|---|
| JPH03104522A (en) * | 1989-09-18 | 1991-05-01 | Kazama Kagu Kogyo Kk | Automatic hinge fitting machine |
| JPH06344232A (en) * | 1993-06-10 | 1994-12-20 | Kubota Corp | Hand for screwing bolt |
| CN201120547Y (en) * | 2007-12-06 | 2008-09-24 | 湖北智丰数控机械有限公司 | Disc type automatic screw nail locking mechanism |
| CN202388461U (en) * | 2011-11-28 | 2012-08-22 | 浙江金刚汽车有限公司 | Nut pre-tightening device for automobile tire |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN108817927A (en) | 2018-11-16 |
| CN106826202A (en) | 2017-06-13 |
| CN108788707A (en) | 2018-11-13 |
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