CN201856055U - Back rail junction plate assembly welding and positioning mechanism - Google Patents
Back rail junction plate assembly welding and positioning mechanism Download PDFInfo
- Publication number
- CN201856055U CN201856055U CN2010205316953U CN201020531695U CN201856055U CN 201856055 U CN201856055 U CN 201856055U CN 2010205316953 U CN2010205316953 U CN 2010205316953U CN 201020531695 U CN201020531695 U CN 201020531695U CN 201856055 U CN201856055 U CN 201856055U
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- China
- Prior art keywords
- connecting plate
- junction plate
- cylinder
- air cylinder
- side member
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- Expired - Fee Related
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Abstract
The utility model relates to a back rail junction plate assembly welding and positioning mechanism, which comprises a support junction plate and also comprises an air cylinder junction plate and a dual-guide rod air cylinder, wherein the dual-guide rod air cylinder is connected with the support junction plate; the air cylinder junction plate is fixedly connected with the dual-guide rod air cylinder; the air cylinder junction plate is provided with a hand pin; the air cylinder junction plate is provided with a T-shaped adjusting block; the T-shaped adjusting block is fixedly connected with a positioning pin base; the positioning pin base is fixedly connected with a part positioning pin; and an adjusting shim is respectively arranged between the T-shaped adjusting block and the air cylinder junction plate and between the T-shaped adjusting block and the positioning pin base. In the utility model, a screw hole of a back rail junction plate is positioned through the back rail junction plate assembly welding and positioning mechanism so that the position fluctuation range of the back rail junction plate is within the range of tolerance; milling holes of a back panel and an adjusting line back energy absorbing beam are eliminated so that staffs can conveniently carry out operation and the work efficiency is improved.
Description
Technical field
The utility model relates to a kind of welding mechanism, relates in particular to a kind of floor side member connecting plate assembly welding detent mechanism.
Background technology
Automobile is when welding squab panel assembly, because the positional fluctuation amplitude of floor side member connecting plate screw is big and inconsistent, causing welding the squab panel assembly covers the screw of floor side member connecting plate, make the floor side member connecting plate screw with adjust that the installing hole of energy-absorbing beam does not match behind the line, cause rear bumper not install; When welding squab panel assembly, if the squab panel assembly has covered the screw of floor side member connecting plate, the employee will file the hole of squab panel, guarantees not hide the hole; The change of floor side member connecting plate screwhole position simultaneously, cause adjust line after energy-absorbing beam mounting hole site do not match with it, cause adjusting energy-absorbing beam installing hole hole milling behind the line, just can install rear bumper, influence the waste that the quality of vehicle body simultaneously also causes personnel to do over again, production efficiency reduces.
Summary of the invention
The utility model mainly solved because of floor side member connecting plate screwhole position fluctuating range big and inconsistent cause squab panel and adjust line after the problem of energy-absorbing beam hole milling, a kind of floor side member connecting plate assembly welding detent mechanism is provided.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of floor side member connecting plate assembly welding detent mechanism, comprise clamp mount, it is characterized in that: also comprise the cylinder connecting plate, two guide rod cylinder, two guide rod cylinder link to each other with the bearing connecting plate, the cylinder connecting plate is fixedly connected on two guide rod cylinder, the cylinder connecting plate is provided with the hand push pin, the cylinder connecting plate is provided with the T type and adjusts piece, the T type is adjusted on the piece and is fixedly connected with location key seat, be fixedly connected with the part alignment pin on the location key seat, the T type is adjusted between piece and the cylinder connecting plate, the T type is adjusted between piece and the location key seat and is provided with the adjustment pad.In the location, the operative employee moves to and floor side member connecting plate position contacting by hand push pin and two guide rod cylinder, whether observe the part alignment pin relative with the screw of floor side member connecting plate, if deviation is arranged, just adjust between piece and the cylinder connecting plate and T type adjustment piece makes the part alignment pin match with the screw of floor side member connecting plate with adjustment pad between the location key seat by regulating the T type, make it reach the location, restart two guide rod cylinder and compress the floor side member connecting plate, carry out the welding of squab panel.
As preferably, the T type adjusts piece, adjust pad and location key seat adopts bolt to be connected.Regulate the number of adjusting pad by the side and change the position of part alignment pin on left and right directions, adopting bolting is to become flexible in order to prevent, influences the locating effect of part alignment pin.
As preferably, the T type adjusts piece, adjust the gentle cylinder connecting plate of pad adopts two alignment pins to be connected with a bolt, and two alignment pins are distributed on the both sides of bolt.Two ends respectively are provided with two alignment pins that grade is big on the T type adjustment piece, control the free degree on the different both directions, change the position of part alignment pin on above-below direction by regulating the number of adjusting pad, the middle bolt that is provided with is the T type to be adjusted piece be fixed on the cylinder connecting plate, prevents the loosening locating effect that influences the part alignment pin.
As preferably, the hand push pin is by on the cylinder connecting plate that is threaded.Make more firm being connected on the cylinder connecting plate of hand push pin by being threaded, operative employee's operational motion is consummate more.
As preferably, the cylinder connecting plate is bolted to connection on two guide rod cylinder.Fixing firm, the location easily.
The utility model has the advantages that: the positional fluctuation amplitude that guarantees floor side member connecting plate screw is in the margin of tolerance, and the hole milling of energy-absorbing beam makes things convenient for employee's operation behind elimination squab panel, the adjustment line, has improved operating efficiency.
Description of drawings
Fig. 1 is a kind of structural representation of the utility model.
Among the figure: 1-bearing connecting plate, the two guide rod cylinder of 2-, 3-hand push pin, the 4-locking nut, 5-adjusts pad, 6-cylinder connecting plate, the 7-T type is adjusted piece, 8-part alignment pin, 9-location key seat.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is further specified.
As shown in Figure 1, a kind of floor side member connecting plate assembly welding detent mechanism, comprise bearing connecting plate 1, cylinder connecting plate 6, two guide rod cylinder 2, two guide rod cylinder 2 are fixed on the bearing connecting plate 1, and cylinder connecting plate 6 is fixedly connected on two guide rod cylinder 2 by four hex bolts; On cylinder connecting plate 6, be fixed with the T type and adjust piece 7 and hand push pin 3, the T type is adjusted piece 7 and is connected on the cylinder connecting plate 6 by two alignment pins and a hex bolts, between T type adjustment piece 7 and cylinder connecting plate 6 pad 5 of adjustment is arranged, hand push pin 3 is fixed on the cylinder connecting plate 6 by screw thread; The side of adjusting piece 7 in the T type is fixed with location key seat 9, the T type is adjusted the pad 5 of adjustment between piece 7 and the location key seat 9, location key seat 9 is fixed on the T type by screw and adjusts on the piece 7, is fixed with part alignment pin 8 on the location key seat 9, and part alignment pin 8 is fixed on the location key seat 9 by locking nut 4.
When welding squab panel assembly, at first the part alignment pin is moved to floor side member connecting plate screw place by hand push pin and two guide rod cylinder, observe part alignment pin and floor side member connecting plate screw whether deviation is arranged, if deviation is arranged, regulate the part alignment pin by the adjustment pad between adjustment T type adjustment piece and the cylinder connecting plate and regulate the position of part alignment pin on left and right directions in the position on the above-below direction or by the adjustment pad of adjusting between T type adjustment piece and the location key seat, finally make the part alignment pin relative with the screw of floor side member connecting plate, re-using two guide rod cylinder compresses, welding squab panel assembly, thereby do not cover floor side member connecting plate screw when guaranteeing the welding squab panel, energy-absorbing beam installing hole is without hole milling behind the also feasible adjustment line, guarantee body quality, improved production efficiency.
Claims (6)
1. a floor side member connecting plate assembly welds detent mechanism, comprise the bearing connecting plate, it is characterized in that: also comprise cylinder connecting plate, two guide rod cylinder, two guide rod cylinder link to each other with the bearing connecting plate, the cylinder connecting plate is fixedly connected on two guide rod cylinder, the cylinder connecting plate is provided with the hand push pin, the cylinder connecting plate is provided with the T type and adjusts piece, the T type is adjusted on the piece and is fixedly connected with location key seat, be fixedly connected with the part alignment pin on the location key seat, the T type is adjusted between piece and the cylinder connecting plate, the T type is adjusted between piece and the location key seat and is provided with the adjustment pad.
2. floor side member connecting plate assembly welding detent mechanism according to claim 1 is characterized in that T type adjustment piece, adjustment pad and location key seat adopt bolt to be connected.
3. floor side member connecting plate assembly welding detent mechanism according to claim 1 is characterized in that the T type is adjusted piece, the gentle cylinder connecting plate of adjustment pad adopts two alignment pins to be connected with a bolt, and two alignment pins are distributed on the both sides of bolt.
4. according to claim 1 or 2 or 3 described floor side member connecting plate assembly welding detent mechanisms, it is characterized in that the hand push pin is by on the cylinder connecting plate that is threaded.
5. according to claim 1 or 2 or 3 described floor side member connecting plate assembly welding detent mechanisms, it is characterized in that the cylinder connecting plate is bolted to connection on two guide rod cylinder.
6. according to claim 1 or 2 or 3 described floor side member connecting plate assembly welding detent mechanisms, it is characterized in that the part alignment pin is to be fixedly connected on the location key seat by locking nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205316953U CN201856055U (en) | 2010-09-17 | 2010-09-17 | Back rail junction plate assembly welding and positioning mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205316953U CN201856055U (en) | 2010-09-17 | 2010-09-17 | Back rail junction plate assembly welding and positioning mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201856055U true CN201856055U (en) | 2011-06-08 |
Family
ID=44101872
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205316953U Expired - Fee Related CN201856055U (en) | 2010-09-17 | 2010-09-17 | Back rail junction plate assembly welding and positioning mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201856055U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103231196A (en) * | 2013-06-04 | 2013-08-07 | 北京汽车股份有限公司 | Positioning device |
| CN103624434A (en) * | 2012-08-22 | 2014-03-12 | 江苏卡威专用汽车制造有限公司 | Head cover front-back beam assembly clamp for vehicle |
| CN104741847A (en) * | 2013-12-25 | 2015-07-01 | 上海安莱德汽车零部件有限公司 | Welding fixture for positioning back longitudinal beam end plates of baseplate assembly |
| CN109877347A (en) * | 2019-03-01 | 2019-06-14 | 津上精密机床（浙江）有限公司 | A kind of center alignment method of machine tool chief axis and knife tower |
-
2010
- 2010-09-17 CN CN2010205316953U patent/CN201856055U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103624434A (en) * | 2012-08-22 | 2014-03-12 | 江苏卡威专用汽车制造有限公司 | Head cover front-back beam assembly clamp for vehicle |
| CN103231196A (en) * | 2013-06-04 | 2013-08-07 | 北京汽车股份有限公司 | Positioning device |
| CN103231196B (en) * | 2013-06-04 | 2015-06-10 | 北京汽车股份有限公司 | Positioning device |
| CN104741847A (en) * | 2013-12-25 | 2015-07-01 | 上海安莱德汽车零部件有限公司 | Welding fixture for positioning back longitudinal beam end plates of baseplate assembly |
| CN104741847B (en) * | 2013-12-25 | 2018-05-15 | 上海安莱德汽车零部件有限公司 | A kind of welding fixture for the positioning of floor pan assembly floor side member end plate |
| CN109877347A (en) * | 2019-03-01 | 2019-06-14 | 津上精密机床（浙江）有限公司 | A kind of center alignment method of machine tool chief axis and knife tower |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110608 Termination date: 20130917 |