CN203992939U - Weld jig and welding and assembling production lines - Google Patents
Weld jig and welding and assembling production lines Download PDFInfo
- Publication number
- CN203992939U CN203992939U CN201420454286.6U CN201420454286U CN203992939U CN 203992939 U CN203992939 U CN 203992939U CN 201420454286 U CN201420454286 U CN 201420454286U CN 203992939 U CN203992939 U CN 203992939U
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- clamp body
- weld jig
- top braces
- limiting section
- seat
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Abstract
The utility model discloses a kind of weld jig, comprise mounting base (1), also comprise the clamp body (2) being rotationally connected with described mounting base (1), described clamp body (2) has upper station and welding post, on described clamp body (2), have at least two workpiece locating surfaces, same described workpiece locating surface has on described mobile switching stroke between part station and described welding post.The weld jig that the utility model provides arranges at least two workpiece locating surfaces on clamp body, makes whole clamp body to rotate simultaneously, and then time can carry out the welding operation of other workpiece in upper the operation of carrying out workpiece simultaneously.Obviously, above-mentioned weld jig can improve the working (machining) efficiency of parts.The invention also discloses a kind of welding and assembling production lines.
Description
Technical field
The utility model relates to welder technical field, relates in particular to a kind of weld jig.The utility model also relates to a kind of welding and assembling production lines.
Background technology
Weld jig has application more widely in the process of parts, its structure has vital impact for crudy and the working (machining) efficiency of parts, along with people improve constantly the requirement of parts machining quality and working (machining) efficiency, the performance of weld jig has obtained more concerns of people.
In conventional art, position components, on weld jig, and then is carried out welding operation.During concrete operations, part operation on operating personnel need to carry out in the region that weld jig is installed, upper weld again after completing, after having welded, carry out again upper operation of next parts.Obviously, under this kind of mode, upper and welding must minute sequential carry out, cause the working (machining) efficiency of parts lower.
In addition, in above-mentioned technology, it is identical with the position of carrying out welding operation that operating personnel carry out the position of upper operation, when operating personnel carry out upper operation, the welder of this position easily causes personal injury to operating personnel, makes whole welding process have larger potential safety hazard.
Utility model content
The purpose of this utility model is to provide a kind of weld jig, and this weld jig can improve the working (machining) efficiency of parts.Another object of the present utility model is to provide a kind of welding and assembling production lines that comprises above-mentioned weld jig.
To achieve these goals, the utility model provides following technical scheme:
A kind of weld jig, comprise mounting base, also comprise the clamp body being rotationally connected with described mounting base, described clamp body has upper station and welding post, on described clamp body, have at least two workpiece locating surfaces, same described workpiece locating surface has on described mobile switching stroke between part station and described welding post.
Preferably, in above-mentioned weld jig, also comprise the rotary drive mechanism being installed on described mounting base, described rotary drive mechanism and described clamp body are in transmission connection.
Preferably, in above-mentioned weld jig, described workpiece locating surface is obliquely installed with respect to vertical direction, and described workpiece locating surface is towards operating position.
Preferably, in above-mentioned weld jig, also comprise the lift drive mechanism being installed on described mounting base, described lift drive mechanism and described clamp body are in transmission connection.
Preferably, in above-mentioned weld jig, described mounting base comprises top braces seat and bottom support seat, described clamp body is installed on described top braces seat, described top braces seat is along being flexibly connected with described bottom support seat near described bottom support seat or away from the direction of described bottom support seat, and described lift drive mechanism is in transmission connection by described top braces seat and described clamp body.
Preferably, in above-mentioned weld jig, described lift drive mechanism comprises driving tooth bar that one end and described top braces seat fix, the driving wheel being in transmission connection with described driving tooth bar and the drive source being in transmission connection with described driving wheel, and described driving tooth bar extends along the lifting direction of described clamp body.
Preferably, in above-mentioned weld jig, the bottom of described clamp body has walking roller, on described top braces seat, has the moving guide rail matching with described walking roller, and described moving guide rail extends along workpiece throughput direction.
Preferably, in above-mentioned weld jig, flexible limiting section is installed on described top braces seat, spacing position at the flexible stroke of described flexible limiting section, the telescopic end of described flexible limiting section is positioned at the shift motion of described clamp body, in the position of dodging of the flexible stroke of described flexible limiting section, the telescopic end of described flexible limiting section is positioned at outside the shift motion of described clamp body.
Preferably, in above-mentioned weld jig, fixedly limiting section is installed on described top braces seat, described fixedly limiting section is positioned at the terminal of the shift motion of described clamp body.
A welding and assembling production lines, comprises weld jig, and described weld jig is the weld jig described in above-mentioned any one.
In technique scheme, the weld jig that the utility model provides comprises mounting base and the clamp body being rotationally connected with mounting base, this clamp body has upper station and welding post, and on this clamp body, have at least two workpiece locating surfaces, same workpiece locating surface has switching stroke mobile between upper station and welding post.After so arranging, operating personnel can be placed in workpiece on workpiece locating surface at upper station, and then rotating clip is concrete, make this workpiece locating surface arrive welding post; When carrying out welding operation, operating personnel can carry out upper operation of next workpiece, and after the welding operation with this at last workpiece completes, directly rotating clip is concrete, with these parts to required processing, implements relatively continuous welding operation.
Known by foregoing description, the weld jig that the utility model provides arranges at least two workpiece locating surfaces on clamp body, makes whole clamp body to rotate simultaneously, and then time can carry out the welding operation of other workpiece in upper the operation of carrying out workpiece simultaneously.Obviously, than the content of introducing in background technology, above-mentioned weld jig can improve the working (machining) efficiency of parts.
In addition, upper station and the welding post of above-mentioned weld jig are positioned at different positions, make a region and welding region isolated, and operating personnel also are just not easy to be subject to the injury of welder while carrying out upper operation.Visible, than the content of introducing in background technology, the potential safety hazard that above-mentioned weld jig exists in operating process is less.
Because above-mentioned weld jig has above-mentioned technique effect, the welding and assembling production lines that comprises this weld jig also should have corresponding technique effect.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present application or technical scheme of the prior art, to the accompanying drawing of required use in embodiment be briefly described below, apparently, the accompanying drawing the following describes is only some embodiment that record in the utility model, for those of ordinary skills, can also obtain according to these accompanying drawings other accompanying drawing.
The structural representation of the weld jig that Fig. 1 provides for the utility model embodiment;
The structural representation of the chuck body that Fig. 2 provides for the utility model embodiment;
Fig. 3 is the upward view of structure shown in Fig. 2;
The structural representation of the mounting base that Fig. 4 provides for the utility model embodiment;
The axonometric drawing of the mounting base that Fig. 5 provides for the utility model embodiment;
The working state schematic representation of the weld jig that Fig. 6 provides for the utility model embodiment.
Description of reference numerals:
1, mounting base, 1-1, turntable, 1-2, rotary drive mechanism, 1-3, top braces seat, 1-4, bottom support seat, 1-5, guide post, 1-6, moving guide rail, 1-7, alignment pin, 1-8, locking annulus, 1-9, the second back-up block, 1-10, flexible limiting section, 1-11, fixing limiting section, 1-12, limited support seat, 1-13, travel switch, 1-14, pipe passage, 1-15, energy plate, 2, clamp body, 2-1, bottom base, 2-2, the first location-plate, 2-3, the second location-plate, 2-4, link, 2-5, walking roller, 2-6, traction locator, 2-7, locating hole, 2-8, locking pin, 2-9, the first back-up block, 2-10, directive wheel, 2-11, supporting and positioning mechanism, 3-1, drive tooth bar, 3-2, drive source, 3-3 shaft coupling, 3-4, gear teeth barrel.
The specific embodiment
Core of the present utility model is to provide a kind of weld jig, and this weld jig can improve the working (machining) efficiency of parts.Another core of the present utility model is to provide a kind of welding and assembling production lines that comprises above-mentioned weld jig.
In order to make those skilled in the art understand better the technical solution of the utility model, below in conjunction with accompanying drawing, the utility model is further detailed.
As shown in Fig. 1-6, the weld jig that the utility model embodiment provides comprises mounting base 1 and clamp body 2, the installation basis that mounting base 1 is whole weld jig, and it can be fixed on workbench, clamp body 2 is for locating workpiece to be processed, so that the carrying out of welding operation.Clamp body 2 is rotationally connected with mounting base 1, and the turning cylinder of clamp body 2 can vertically extend, so that clamp body 2 can rotate in horizontal plane, with this, forms upper part station and welding post.On clamp body 2, have at least two workpiece locating surfaces, same workpiece locating surface has switching stroke mobile between upper station and welding post.
Adopt after above-mentioned weld jig, operating personnel can be placed in workpiece on workpiece locating surface at upper station, and then rotating clip is concrete 2, make this workpiece locating surface arrive welding post; When carrying out welding operation, operating personnel can carry out upper operation of next workpiece on another workpiece locating surface, after welding operation with this at last workpiece completes, directly rotating clip is concrete 2, with these parts to required processing, implements relatively continuous welding operation.
Known by foregoing description, the weld jig that the utility model embodiment provides arranges at least two workpiece locating surfaces on clamp body 2, make whole clamp body to rotate simultaneously, and then time can carry out the welding operation of other workpiece in upper the operation of carrying out workpiece simultaneously.Obviously, than the content of introducing in background technology, above-mentioned weld jig can improve the working (machining) efficiency of parts.
In addition, upper station and the welding post of above-mentioned weld jig are positioned at different positions, make a region and welding region isolated, and operating personnel also are just not easy to be subject to the injury of welder while carrying out upper operation.Visible, than the content of introducing in background technology, the potential safety hazard that above-mentioned weld jig exists in operating process is less.
Particularly, on mounting base 1, turntable 1-1 can be installed, clamp body 2 is rotatably assorted with this turntable 1-1, with this, realizes being rotationally connected between clamp body 2 and mounting base 1.The rotating operation of clamp body 2 can manually complete, but in order to improve the working (machining) efficiency of parts, reduce operating personnel's labour intensity, the rotation precision of control clamp body 2 simultaneously, the weld jig that the utility model embodiment provides also comprises rotary drive mechanism 1-2, this rotary drive mechanism 1-2 is installed on mounting base 1, its clutch end directly acts on clamp body 2, and this rotary drive mechanism 1-2 specifically can adopt electric rotating machine, also can adopt feed screw nut assembly etc.
Understandably, workpiece locating surface on above-mentioned clamp body 2 can be arranged along horizontal plane, also can arrange along vertical plane, but consider when operating personnel stand on station, operating personnel's upper body will be higher than the position at workpiece locating surface place, and workpiece locating surface is set to horizontal plane or vertical plane all can make operating personnel's operation more inconvenient so.For this reason, workpiece locating surface can be obliquely installed with respect to vertical direction, and workpiece locating surface is towards operating position, this operating position is when operating personnel implement upper part operation, the residing ideal position of hand, with this, make operating personnel can observe better the relation between workpiece and workpiece locating surface, so that operating personnel implement part operation.
Further, above-mentioned clamp body 2 can adopt tower structure, take workpiece locating surface as two be example, whole clamp body 2 can comprise bottom base 2-1, the first location-plate 2-2, the second location-plate 2-3 and link 2-4; Bottom base 2-1 and mounting base 1 are rotationally connected; The first location-plate 2-2 all can be connected with bottom base 2-1 with the second location-plate 2-3, workpiece locating surface is all set on both, and the distance along horizontal direction between the first location-plate 2-2 and the second location-plate 2-3 increases from top to bottom gradually, so that workpiece locating surface is towards operating personnel's operating position; Link 2-4 is used for connecting the first location-plate 2-2 and the second location-plate 2-3.
On above-mentioned mounting base 1, conventionally have supporting surface, this supporting surface contacts with clamp body 2, and clamp body 2 can rotate in this supporting surface.Yet, if when clamp body 2 rotates with respect to mounting base 1, by producing larger friction, make both wearing and tearing more serious between the two.In order to alleviate this situation, the weld jig that the utility model embodiment provides also comprises lift drive mechanism, this lift drive mechanism and clamp body 2 are in transmission connection, with this, to clamp body 2, apply driving force, and then make clamp body 2 to produce distance, the wearing and tearing that produce while alleviating both relative motions with this with mounting base 1.
Further in technical scheme, mounting base 1 can comprise top braces seat 1-3 and bottom support seat 1-4, clamp body 2 is installed on top braces seat 1-3, top braces seat 1-3 is along being flexibly connected with bottom support seat 1-4 near bottom support seat 1-4 or away from the direction of bottom support seat 1-4, and lift drive mechanism is in transmission connection by top braces seat 1-3 and clamp body 2.The driving force of lift drive mechanism output can directly act on top braces seat 1-3, and top braces seat 1-3 drives whole clamp body 2 motions again.It is upper that this scheme moves to top braces seat 1-3 by the application point of lift drive mechanism, makes clamp body 2 be not easy to occur distortion because of stressed, and then guarantee the positioning precision of clamp body 2.
In specific embodiment, lift drive mechanism can adopt telescoping cylinder, in another kind of embodiment, lift drive mechanism comprise driving tooth bar 3-1 that one end and top braces seat 1-3 fix, with the driving wheel that drives tooth bar 3-1 to be in transmission connection and the drive source 3-2 being in transmission connection with driving wheel, this drive source 3-2 can be motor, drives tooth bar 3-1 to extend along the lifting direction of clamp body 2.Drive source 3-2 drives driving wheel to rotate, and driving wheel can drive and drive tooth bar 3-1 to move, and with this, drives clamp body 2 liftings.This kind of structure can be clamp body 2 provides enough lifting driving forces, and when drive source 3-2 is motor, pipeline setting that need not be complicated, makes the structure of whole weld jig simpler.In addition, drive source 3-2 can realize transmission by shaft coupling 3-3 and gear teeth barrel 3-4 with driving tooth bar 3-1, and then realizes the change of power direction, with this, is convenient to the layout of whole lift drive mechanism.Stability when improving clamp body 2 lifting also can arrange guide post 1-5 between top braces seat 1-3 and bottom support seat 1-4, and quantity and the distributing position of this guide post 1-5 can arrange arbitrarily.
Based on parts, between different stations, move adding man-hour requirement, the bottom of the clamp body 2 that the utility model embodiment provides arranges walking roller 2-5, on top braces seat 1-3, have the moving guide rail 1-6 matching with walking roller 2-5, this moving guide rail 1-6 extends along workpiece throughput direction.After welding operation completes, trailer wagon can be connected with clamp body 2, under the drive of trailer wagon, clamp body 2 can move to next station along moving guide rail 1-6.Particularly, traction locator 2-6 can be set on clamp body 2, trailer wagon can draw locator 2-6 with this and be connected, to apply tractive force.
When clamp body 2 moves along moving guide rail 1-6, in order not hinder the movement of clamp body 2, the location structure between clamp body 2 and top braces seat 1-3 can further be optimized.Particularly, the bottom of clamp body 2 arranges locating hole 2-7, locking pin 2-8 and the first back-up block 2-9, alignment pin 1-7, locking annulus 1-8 and the second back-up block 1-9 are set on top braces seat 1-3, three acts on mutually with locating hole 2-7, locking pin 2-8 and the first back-up block 2-9 respectively, to realize the location between clamp body 2 and top braces seat 1-3.
In order to improve to a greater degree the positioning precision between clamp body 2 and top braces seat 1-3, flexible limiting section 1-10 can be installed on top braces seat 1-3, spacing position at the flexible stroke of this flexible limiting section 1-10, the telescopic end of flexible limiting section 1-10 is positioned at the shift motion of clamp body 2, in the position of dodging of the flexible stroke of flexible limiting section 1-10, the telescopic end of flexible limiting section 1-10 is positioned at outside the shift motion of clamp body 2.When clamp body 2 need not move with respect to moving guide rail 1-6, flexible limiting section 1-10 is positioned at spacing position, to stop that clamp body 2 is with respect to the movement tendency of moving guide rail 1-6; When clamp body 2 moves with respect to moving guide rail 1-6, flexible limiting section 1-10 is positioned at and dodges position, so that the movement of clamp body 2 is not subject to the interference of flexible limiting section 1-10.
Preferably, the upper fixedly limiting section 1-11 that installs of top braces seat 1-3, this fixedly limiting section 1-11 be positioned at the terminal of the shift motion of clamp body 2, the terminal of this shift motion refers to, clamp body 2 moves to along moving guide rail 1-6 from other stations behind top braces seat 1-3 top, the position finally stopping.This fixedly limiting section 1-11 can prevent that clamp body 2 from moving excessive and exceeding moving guide rail 1-6, guarantees the normal work of this clamp body 2 with this.
In specific embodiments, directive wheel 2-10 can be set in the bottom of clamp body, as the movement between clamp body 2 and moving guide rail 1-6, provide guide effect; On the work locating surface of clamp body 2, be conventionally provided with supporting and positioning mechanism 2-11, this supporting and positioning mechanism 2-11 is for supporting, locate the workpiece that needs processing; Limited support seat 1-12 can be set on bottom support seat 1-4, and top braces seat 1-3 carries out limited support by limited support seat 1-12 while declining; On top braces seat 1-3, travel switch 1-13 can be set, to control the lifting position of top braces seat 1-3; On top braces seat 1-3, be provided with pipe passage 1-14 and energy plate 1-15, the required wiring of clamp body 2, pipeline etc. are all connected on clamp body 2 by pipe passage 1-14, and energy plate 1-15 is for providing the power sources such as required source of the gas, power supply to weld jig.
The welding and assembling production lines that the utility model embodiment provides comprises weld jig, and this weld jig is the described weld jig of above-mentioned arbitrary technical scheme.Because above-mentioned weld jig has above-mentioned technique effect, the welding and assembling production lines that comprises this weld jig also should have corresponding technique effect, repeats no more herein.
Only by the mode of explanation, some one exemplary embodiment of the present utility model has been described above, undoubtedly, for those of ordinary skill in the art, in the situation that not departing from spirit and scope of the present utility model, can to described embodiment, revise by various mode.Therefore, above-mentioned accompanying drawing is illustrative with being described in essence, should not be construed as the restriction to the utility model claim protection domain.
Claims (10)
1. a weld jig, comprise mounting base (1), it is characterized in that, also comprise the clamp body (2) being rotationally connected with described mounting base (1), described clamp body (2) has upper station and welding post, on described clamp body (2), have at least two workpiece locating surfaces, same described workpiece locating surface has on described mobile switching stroke between part station and described welding post.
2. weld jig according to claim 1, is characterized in that, also comprises the rotary drive mechanism (1-2) being installed on described mounting base (1), and described rotary drive mechanism (1-2) is in transmission connection with described clamp body (2).
3. weld jig according to claim 1, is characterized in that, described workpiece locating surface is obliquely installed with respect to vertical direction, and described workpiece locating surface is towards operating position.
4. according to the weld jig described in any one in claim 1-3, it is characterized in that, also comprise the lift drive mechanism being installed on described mounting base (1), described lift drive mechanism and described clamp body (2) are in transmission connection.
5. weld jig according to claim 4, it is characterized in that, described mounting base (1) comprises top braces seat (1-3) and bottom support seat (1-4), described clamp body (2) is installed on described top braces seat (1-3), described top braces seat (1-3) is along being flexibly connected with described bottom support seat (1-4) near described bottom support seat (1-4) or away from the direction of described bottom support seat (1-4), and described lift drive mechanism is in transmission connection by described top braces seat (1-3) and described clamp body (2).
6. weld jig according to claim 5, it is characterized in that, described lift drive mechanism comprises driving tooth bar (3-1) that one end and described top braces seat (1-3) fix, the driving wheel being in transmission connection with described driving tooth bar (3-1) and the drive source (3-2) being in transmission connection with described driving wheel, and described driving tooth bar (3-1) extends along the lifting direction of described clamp body (2).
7. weld jig according to claim 5, it is characterized in that, the bottom of described clamp body (2) has walking roller (2-5), on described top braces seat (1-3), have the moving guide rail (1-6) matching with described walking roller (2-5), described moving guide rail (1-6) extends along workpiece throughput direction.
8. weld jig according to claim 7, it is characterized in that, the upper limiting section (1-10) that stretches of installing of described top braces seat (1-3), spacing position at the flexible stroke of described flexible limiting section (1-10), the telescopic end of described flexible limiting section (1-10) is positioned at the shift motion of described clamp body (2), in the position of dodging of the flexible stroke of described flexible limiting section (1-10), the telescopic end of described flexible limiting section (1-10) is positioned at outside the shift motion of described clamp body (2).
9. weld jig according to claim 7, is characterized in that, the upper fixedly limiting section (1-11) of installing of described top braces seat (1-3), and described fixedly limiting section (1-11) is positioned at the terminal of the shift motion of described clamp body (2).
10. a welding and assembling production lines, comprises weld jig, it is characterized in that, described weld jig is the weld jig described in any one in claim 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420454286.6U CN203992939U (en) | 2014-08-12 | 2014-08-12 | Weld jig and welding and assembling production lines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420454286.6U CN203992939U (en) | 2014-08-12 | 2014-08-12 | Weld jig and welding and assembling production lines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203992939U true CN203992939U (en) | 2014-12-10 |
Family
ID=52033002
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420454286.6U Withdrawn - After Issue CN203992939U (en) | 2014-08-12 | 2014-08-12 | Weld jig and welding and assembling production lines |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203992939U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104139271A (en) * | 2014-08-12 | 2014-11-12 | 安徽江淮汽车股份有限公司 | Welding jig and welding production line |
| CN107263095A (en) * | 2017-07-11 | 2017-10-20 | 重庆延锋安道拓汽车部件系统有限公司 | Automatic automobile seat assembling line |
| CN116727989A (en) * | 2023-08-14 | 2023-09-12 | 肥西县通力机械有限公司 | Be used for fork truck to rise part welding frock |
-
2014
- 2014-08-12 CN CN201420454286.6U patent/CN203992939U/en not_active Withdrawn - After Issue
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104139271A (en) * | 2014-08-12 | 2014-11-12 | 安徽江淮汽车股份有限公司 | Welding jig and welding production line |
| CN104139271B (en) * | 2014-08-12 | 2016-04-27 | 安徽江淮汽车股份有限公司 | Weld jig and welding and assembling production lines |
| CN107263095A (en) * | 2017-07-11 | 2017-10-20 | 重庆延锋安道拓汽车部件系统有限公司 | Automatic automobile seat assembling line |
| CN116727989A (en) * | 2023-08-14 | 2023-09-12 | 肥西县通力机械有限公司 | Be used for fork truck to rise part welding frock |
| CN116727989B (en) * | 2023-08-14 | 2024-01-12 | 肥西县通力机械有限公司 | Be used for fork truck to rise part welding frock |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20141210 Effective date of abandoning: 20160427 |
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| C25 | Abandonment of patent right or utility model to avoid double patenting |