CN101780617A - Horizontal adjusting mechanism for welding fixture - Google Patents
Horizontal adjusting mechanism for welding fixture Download PDFInfo
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- CN101780617A CN101780617A CN200910191449A CN200910191449A CN101780617A CN 101780617 A CN101780617 A CN 101780617A CN 200910191449 A CN200910191449 A CN 200910191449A CN 200910191449 A CN200910191449 A CN 200910191449A CN 101780617 A CN101780617 A CN 101780617A
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- load
- bearing pad
- rivet
- locking nut
- lock nut
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Abstract
The invention provides a horizontal adjusting mechanism for a welding fixture, which comprises a load-bearing pad, an adjustable bolt, a lock nut, a rivet, a connecting sheath and a gasket, wherein the lock nut is connected with the load-bearing pad through the rivet; the rivet upwardly penetrates out of a through hole on the bottom of the load-bearing pad and is connected with a connecting hole at the lower end of the lock nut; the rivet is sleeved with the connecting sheath; the connecting sheath is positioned in the through hole of the load-bearing pad; an interval is reserved between the connecting sheath and the through hole wall; the upper end of the connecting sheath props against the bottom surface of the lock nut; and the lower end thereof props against the gasket of the rivet head, so that the lock nut and the load-bearing pad are integrated into a whole, the safety is improved, and the lock nut is enabled to have micro-space for moving right and left relative to the load-bearing pad, thus the adjustment is convenient. The mechanism can move the wielding fixture up and down by the rotation of the adjustment bolt or the lock nut, thereby achieving the purpose of horizontal adjustment of the wielding fixture; the structure of the invention is simple and compact, and the arrangement is convenient; and the utilization is safety and reliable.
Description
Technical field
The present invention relates to a kind of horizontal adjusting mechanism for welding fixture.
Background technology
At present in the automobile making process, the dimensional accuracy of welded body directly has influence on the performance and the bus body strength of car load, and the installation accuracy of the structure of the dimensional accuracy of welded body and weld jig and weld jig is relevant, and generally the horizontal adjusting of weld jig adopts bolt to add the version of load-bearing pad.
Participate in Fig. 1, the horizontal adjusting mechanism of existing weld jig mainly is made up of load-bearing pad 1, adjusting bolt 2 and locking nut 3, regulating bolt 2 is installed on the load-bearing pad 1, weld jig is clamped up and down by two locking nuts 3, be installed in and regulate on the bolt 2, by regulating, can realize up-down adjustment is carried out in the position of weld jig to regulating bolt 2 or locking nut 3.But in this mechanism, what regulate bolt 2 and load-bearing pad 1 employing is split-type structural, both adopt the plane contact mode, do not connect, weld jig 7 when mounted, load-bearing iron 1 must be over against regulating bolt 2, can reach ideal effect, and when running into the bottom surface and slightly unequal situation is arranged, regulating bolt 2 just can not be perpendicular to the ground, and weld jig also is difficult to be transferred to level, making wastes time and energy when weld jig is installed, but also unstable.
As seen, also there are many deficiencies in existing this horizontal adjusting mechanism, is necessary to be further improved.
Summary of the invention
The technical problem to be solved in the present invention provides a kind of horizontal adjusting mechanism for welding fixture, regulates to make things convenient for level, and it is stable that it is installed, convenient, laborsaving saving time.
Technical scheme of the present invention is as follows:
A kind of horizontal adjusting mechanism for welding fixture, it includes load-bearing pad, regulates bolt, locking nut, rivet, adapter sleeve and packing ring, and described adjusting bolt is installed on the load-bearing pad, and anchor clamps are clamped and installed in up and down by two locking nuts and regulate on the bolt.
Its improvement is, locking nut and the mutual assembling contact-making surface of load-bearing pad all are designed to ball type of contact surface, is running into position that load-bearing pad installs not at ordinary times with convenient, and locking nut can suitably displacement on cambered surface, finds position perpendicular to the ground.
Locking nut is connected by rivet with load-bearing pad, the through hole of described rivet bottom load-bearing pad upwards passes and is connected with the connecting hole of locking nut bottom, be with adapter sleeve on the described rivet, adapter sleeve is arranged in the through hole of load-bearing pad, and leave the gap between the through-hole wall, adapter sleeve upper end is against the bottom surface of locking nut, and the lower end is pressed on the packing ring on the lower end of rivet.Locking nut and load-bearing pad are connected in one, improve the security of using, and make locking nut have micro-left and right displacement space again, regulate with convenient with respect to load-bearing pad.
This mechanism is by moving up and down weld jig to the rotation of regulating bolt or locking nut, thereby reach the purpose of weld jig being carried out horizontal adjusting, simple in structure, compact, easy for installation, safe and reliable, the level that can be widely used in the automobile industry weld jig is regulated.
Description of drawings
Fig. 1 is the structural representation of existing horizontal adjusting mechanism for welding fixture;
Fig. 2 is the structural representation of this horizontal adjusting mechanism for welding fixture;
Fig. 3 is the vertical view of Fig. 2;
Fig. 4 is the I portion enlarged diagram of Fig. 2.
Among the figure: 1, load-bearing pad 2, adjusting spiral shell 3, locking nut 4, rivet 5, adapter sleeve 6, packing ring 7, weld jig
The specific embodiment
Describe the structure of this horizontal adjusting mechanism for welding fixture in detail below in conjunction with Fig. 2, Fig. 3 and Fig. 4:
This horizontal adjusting mechanism for welding fixture includes load-bearing pad 1, regulates bolt 2, locking nut 3, rivet 4, adapter sleeve 5 and packing ring 6.Regulate bolt 2 and be installed on the load-bearing pad 1, weld jig is clamped and installed in up and down by two locking nuts 3 and is regulated on the bolt 2.
Locking nut 3 and load-bearing pad 1 mutual assembling contact-making surface are ball type of contact surface, locking nut 3 is connected by rivet 4 with load-bearing pad 1, rivet 4 is upwards passed by the through hole of load-bearing pad 1 bottom and is connected with the connecting hole of locking nut 3 bottoms, be with adapter sleeve 5 on the rivet 4, adapter sleeve 5 is arranged in the through hole of load-bearing pad 1, and and through-hole wall between leave the gap, adapter sleeve 5 upper ends are against the bottom surface of locking nut 3, the lower end is pressed on the packing ring 6 on the lower end of rivet.
During installation, load-bearing pad 1, adapter sleeve 5, adjusting bolt 2 and packing ring 6 are riveted into one by rivet 4, locking nut 3 and weld jig 7 are packed into and are regulated in the bolt 2, and weld jig 7 is clipped between two locking nuts 3.
Because regulating bolt 2 is ball type of contact surface with load-bearing pad 1, meet ground not at ordinary times when load-bearing pad 1, load-bearing pad 1 can be adjusted automatically with ground and contact, and regulates bolt 2 by suitably moving about on the load-bearing pad 1, can reach perpendicular to the ground all the time.
When adjusting bolt 2 was carried out positive and negative rotation, weld jig 7 just can move up and down, and when the weld jig level is adjusted to perfect condition, locks by 3 pairs of anchor clamps of locking nut again.
Claims (1)
1. horizontal adjusting mechanism for welding fixture, it includes load-bearing pad (1), regulates bolt (2) and locking nut (3), described adjusting bolt (2) is installed on the load-bearing pad (1), and anchor clamps are clamped and installed in up and down by two locking nuts (3) and regulate on the bolt (2); It is characterized in that: described locking nut (3) and the mutual assembling contact-making surface of load-bearing pad (1) are ball type of contact surface, locking nut (3) is connected by rivet (4) with load-bearing pad (1), the through hole of described rivet (4) bottom load-bearing pad (1) upwards passes and is connected with the connecting hole of locking nut (3) bottom, be with adapter sleeve (5) on the described rivet (4), adapter sleeve (5) is arranged in the through hole of load-bearing pad (1), and leave the gap between through-hole wall, adapter sleeve (5) upper end is against the bottom surface of locking nut (3), and the lower end is pressed on the packing ring (6) on the lower end of rivet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910191449XA CN101780617B (en) | 2009-11-10 | 2009-11-10 | Horizontal adjusting mechanism for welding fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910191449XA CN101780617B (en) | 2009-11-10 | 2009-11-10 | Horizontal adjusting mechanism for welding fixture |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101780617A true CN101780617A (en) | 2010-07-21 |
| CN101780617B CN101780617B (en) | 2012-05-02 |
Family
ID=42520823
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910191449XA Expired - Fee Related CN101780617B (en) | 2009-11-10 | 2009-11-10 | Horizontal adjusting mechanism for welding fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101780617B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102383452A (en) * | 2011-08-22 | 2012-03-21 | 广西玉柴重工有限公司 | Holder for clamping separation board of excavating machine |
| WO2013102391A1 (en) * | 2012-01-06 | 2013-07-11 | 中联重科股份有限公司 | Pump truck chassis construction clamp for positioning and assembling bushing |
| CN106979438A (en) * | 2017-04-25 | 2017-07-25 | 苏州三基铸造装备股份有限公司 | The device of height and level can preferably be adjusted |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI618595B (en) * | 2016-11-29 | 2018-03-21 | 財團法人金屬工業研究發展中心 | Multi-function fixture with three-dimensional reorganization adjustment |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2002023C1 (en) * | 1991-12-05 | 1993-10-30 | Николай Павлович Масленников | Device for alignment of on-land cluster drilling rig |
| CN2816751Y (en) * | 2005-03-17 | 2006-09-13 | 王雷 | Laser leveller base capable of rotary regulating |
| CN2887367Y (en) * | 2006-04-29 | 2007-04-11 | 中山腾龙体育器材有限公司 | Stone plate adjusting means of billiards table |
| CN201025412Y (en) * | 2006-12-21 | 2008-02-20 | 中国科学院电工研究所 | An adjusting device for solar reflective body |
-
2009
- 2009-11-10 CN CN200910191449XA patent/CN101780617B/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102383452A (en) * | 2011-08-22 | 2012-03-21 | 广西玉柴重工有限公司 | Holder for clamping separation board of excavating machine |
| WO2013102391A1 (en) * | 2012-01-06 | 2013-07-11 | 中联重科股份有限公司 | Pump truck chassis construction clamp for positioning and assembling bushing |
| CN106979438A (en) * | 2017-04-25 | 2017-07-25 | 苏州三基铸造装备股份有限公司 | The device of height and level can preferably be adjusted |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101780617B (en) | 2012-05-02 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| 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: 20120502 Termination date: 20191110 |