CN203141028U - Locating structure for automobile body in white welding production line - Google Patents
Locating structure for automobile body in white welding production line Download PDFInfo
- Publication number
- CN203141028U CN203141028U CN 201320128141 CN201320128141U CN203141028U CN 203141028 U CN203141028 U CN 203141028U CN 201320128141 CN201320128141 CN 201320128141 CN 201320128141 U CN201320128141 U CN 201320128141U CN 203141028 U CN203141028 U CN 203141028U
- Authority
- CN
- China
- Prior art keywords
- cylinder
- movable plate
- automobile body
- bearing
- piece
- 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 - Fee Related
Links
Images
Abstract
The utility model discloses a locating structure for an automobile body in white welding production line. The locating structure comprises a support and a cylinder. The outer end of a piston rod which is matched with the cylinder is connected with a locating pin, and the locating pin is of a cylindrical structure. A fine adjustment sliding mechanism is arranged between the support and the cylinder. The locating accuracy of the cylindrical locating pin is guaranteed, accuracy and firmness are achieved, movement is flexible and reliable, and the overall structure is simple.
Description
Technical field
The utility model relates to a kind of location structure, and is particularly a kind of for the location structure on the automobile body-in-white welding and assembling production lines.
Background technology
In automobile manufacture industry, more and more higher to the quality requirement of the various parts of automobile, also be more and more stricter to the positioning accuracy request that is positioned at the body in white parts on the car body welding producing line.
Location to the automobile body-in-white weld jig mainly is that utilization is with the detent mechanism of prismatic alignment pin to position at present, and the locate mode of prismatic pin is difficult to guarantee precision, the final precision that is welded, the complicated integral structure of detent mechanism, the very flexible of influencing.
Summary of the invention
The purpose of this utility model provides that a kind of simple in structure, flexible movements are reliable, accurate positioning, the precision that is welded are high is used for location structure on the automobile body-in-white welding and assembling production lines, overcomes the deficiencies in the prior art.
Of the present utility model for the location structure on the automobile body-in-white welding and assembling production lines, comprise bearing, cylinder, the piston rod external end head that matches with cylinder is connected with alignment pin, and described alignment pin is cylindrical-shaped structure; Between bearing and cylinder, be provided with the fine setting slide mechanism.
Of the present utility model for the location structure on the automobile body-in-white welding and assembling production lines, the structure of wherein said fine setting slide mechanism is at bearing fixed head to be arranged fixedly, establish sliding-rail sliding formula sliding connector between fixed head and the movable plate, be connected by rectangular-shaped contiguous block between described cylinder and the movable plate, between contiguous block and movable plate, be provided with first group and adjust pad, between contiguous block and cylinder, be provided with second group and adjust pad.
Of the present utility model for the location structure on the automobile body-in-white welding and assembling production lines, wherein said sliding connector comprises that the slide rail of fixedlying connected with fixed head and the slide block that matches with slide rail and fixedly connected with movable plate, described sliding connector have two groups and upper and lower to be arrangeding in parallel; Both sides, described movable plate top are connected with the mobile piece that leans on, and the bearing both sides are fixedly connected with end plate, and the inboard of end plate is connected with to be fixed by piece, move by piece and fix to match by piece.
Of the present utility model for the location structure on the automobile body-in-white welding and assembling production lines, owing between the cylinder of installation alignment pin and the bearing micro-moving-member is arranged, and be provided with the adjustment pad of both direction, can float voluntarily during the location and put in place, can reach servo-actuated purpose, guarantee the positioning accuracy of cylindrical alignment pin, accurately firmly, flexible movements are reliable, and overall structure is simple.
Description of drawings
Fig. 1 is the structural representation of the utility model specific embodiment.
The specific embodiment
As shown in Figure 1: 12 is bearing, and 11 is cylinder.The piston rod external end head that matches with cylinder 11 is connected with alignment pin 8, and alignment pin 8 is cylindrical-shaped structure, and namely the section of alignment pin 8 is rounded.
Between bearing 12 and cylinder 11, be provided with the fine setting slide mechanism, the structure of this fine setting slide mechanism is the fixed head 2 that vertical setting is arranged by bolting on bearing 12, establish sliding-rail sliding formula sliding connector between fixed head 2 and the movable plate 13, sliding connector comprise the slide rail 14 of fixedlying connected with fixed head 2 with slide rail 14 slide blocks 1 that match and that fixedly connected with movable plate 13, sliding connector has two groups and upper and lower to be arrangeding in parallel.
Both sides, movable plate 13 top are connected with mobile by piece 6, bearing 12 both sides are fixedly connected with end plate 4, the inboard of end plate 4 is connected with fixing by piece 5, the mobile piece 6 that leans on matches by piece 5 with fixing, namely move when leaning on piece 6 to move with movable plate 13, can be undertaken spacingly by piece 5 by fixing, make movable plate 13 with respect to bearing 12 displacement of trace be arranged, this displacement for mobile by piece 6 and the fixing gap of leaning between the piece 5.
Be connected by rectangular-shaped contiguous block 9 between cylinder 11 and the movable plate 13, between contiguous block 9 and movable plate 13, be provided with first group and adjust pad 3, between contiguous block 9 and cylinder 11, be provided with second group of adjustment pad 10.Also can determine relative position between cylinder 11 and the bearing 12 by each quantity of adjusting pad.Protective cover 7 is installed above bearing 12.
Bearing 12 is fixed on the frame of welding and assembling production lines by bolt during installation, cylinder 11 joins with air control unit, the action of cylinder 11 can drive alignment pin 8 actions, and certain locating hole of the body in white on the insertion car body welding producing line positions body in white, movable plate 13 can have the displacement of trace with respect to bearing 12 in the position fixing process, and by fixing by piece 5 with mobilely undertaken spacingly by piece 6, each change of adjusting pad quantity is the relative position between adjustable cylinder 11 and the bearing 12 also.Guaranteed the positioning accuracy of cylindrical alignment pin, accurately firmly, flexible movements are reliable, and overall structure is simple.
Claims (3)
1. location structure that is used on the automobile body-in-white welding and assembling production lines, comprise bearing (12), cylinder (11), the piston rod external end head that matches with cylinder (11) is connected with alignment pin (8), it is characterized in that: described alignment pin (8) is cylindrical-shaped structure; Between bearing (12) and cylinder (11), be provided with the fine setting slide mechanism.
2. according to claim 1 for the location structure on the automobile body-in-white welding and assembling production lines, it is characterized in that: the structure of described fine setting slide mechanism is at bearing (12) fixed head (2) to be arranged fixedly, establish sliding-rail sliding formula sliding connector between fixed head (2) and the movable plate (13), be connected by rectangular-shaped contiguous block (9) between described cylinder (11) and the movable plate (13), between contiguous block (9) and movable plate (13), be provided with first group and adjust pad (3), between contiguous block (9) and cylinder (11), be provided with second group and adjust pad (10).
3. according to claim 2 for the location structure on the automobile body-in-white welding and assembling production lines, it is characterized in that: described sliding connector comprises that the slide rail (14) of fixedlying connected with fixed head (2) and the slide block (1) that matches with slide rail (14) and fixedly connected with movable plate (13), described sliding connector have two groups and upper and lower to be arrangeding in parallel; Described movable plate (13) both sides, top are connected with the mobile piece (6) that leans on, and bearing (12) both sides are fixedly connected with end plate (4), and the inboard of end plate (4) is connected with the fixing piece (5) that leans on, and move by piece (6) and the fixing piece (5) that leans on to match.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320128141 CN203141028U (en) | 2013-03-20 | 2013-03-20 | Locating structure for automobile body in white welding production line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320128141 CN203141028U (en) | 2013-03-20 | 2013-03-20 | Locating structure for automobile body in white welding production line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203141028U true CN203141028U (en) | 2013-08-21 |
Family
ID=48968584
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320128141 Expired - Fee Related CN203141028U (en) | 2013-03-20 | 2013-03-20 | Locating structure for automobile body in white welding production line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203141028U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103170786A (en) * | 2013-03-20 | 2013-06-26 | 大连奥托自动化设备有限公司 | Positioning structure used for white car body welding production line |
-
2013
- 2013-03-20 CN CN 201320128141 patent/CN203141028U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103170786A (en) * | 2013-03-20 | 2013-06-26 | 大连奥托自动化设备有限公司 | Positioning structure used for white car body welding production line |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103170786A (en) | Positioning structure used for white car body welding production line | |
| CN201711706U (en) | Automobile body-in-white supporting device | |
| CN103753064B (en) | A kind of assembly technique of marine diesel frame beam part | |
| CN204064286U (en) | For measuring the proving installation of leaf spring chord length and camber | |
| CN201841417U (en) | Angle-adjustable assembling and fixing tool | |
| CN101979173A (en) | Hydraulic straightening device | |
| CN203649725U (en) | Workpiece locating and clamping device on clamp | |
| CN201889336U (en) | Hydraulic straightening device | |
| CN203587011U (en) | Device for detecting center distance of big head hole and small head hole of connecting rod | |
| CN201980319U (en) | Compressing device for plate spring | |
| CN203141028U (en) | Locating structure for automobile body in white welding production line | |
| CN206811376U (en) | White body positioning clamping device | |
| CN204470872U (en) | A kind of composite fixture detent mechanism | |
| CN201801291U (en) | Diagonal positioning mechanism of lifting appliance | |
| CN101424527A (en) | Inner race single and double capped edges measuring device for cylinder bearing | |
| CN202045464U (en) | A welding positioning & clamping mechanism with multiple turnover arms | |
| CN203644399U (en) | Six-degree of freedom precision positioning platform based on compliant composition | |
| CN204183461U (en) | Automobile turbocharger assembly locating fixture | |
| CN203779174U (en) | Movable clamping device of automobile sheet metal part | |
| CN203610882U (en) | Double-guide rod cylinder-propelled locating clamping pin mechanism | |
| CN202963881U (en) | Translation positioning mechanism | |
| CN202793346U (en) | Positioner for body-in-white three-coordinate measuring support | |
| CN203053709U (en) | Test bench of automobile door electric glass lifter | |
| CN215090011U (en) | Double-floating online wheel cover trimming tool | |
| CN203642828U (en) | Testing fixture device for positioning and accurate measurement of hole position |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130821 Termination date: 20160320 |