CN102601611B - Support device for electric bolt fastening tool - Google Patents
Support device for electric bolt fastening tool Download PDFInfo
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- CN102601611B CN102601611B CN201210095065.XA CN201210095065A CN102601611B CN 102601611 B CN102601611 B CN 102601611B CN 201210095065 A CN201210095065 A CN 201210095065A CN 102601611 B CN102601611 B CN 102601611B
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- direction translation
- bearing
- translation
- mandrel
- translation mechanism
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Abstract
A support device for an electric bolt fastening tool is used for assembling fastening bolts of ball pins of front lower swing arms of automobile suspension assemblies and comprises an X-direction translation mechanism, a Y-direction translation mechanism, a Z-direction translation mechanism, a force bearing frame and a worktable. The worktable is a frame structure, the X-direction translation mechanism and the Y-direction translation mechanism are arranged on the top of a frame of the worktable, the upper end and the lower end of the force bearing frame are respectively fixedly assembled with the Y-direction translation mechanism and the Z-direction translation mechanism, and an electric bolt fastening tool is mounted below the Z-direction translation mechanism. By the aid of the support device, labor intensity of operators can be reduced, assembling efficiency is improved, consistency of screwing torque for fastening bolts on workpieces is guaranteed, and a foundation is laid for improving automobile driving safety and riding comfort.
Description
Technical field
The present invention relates to a kind of supporting arrangement of bolted instrument, especially a kind of can driving electric bolted instrument implementation space X, Y, the supporting arrangement that moves of Z direction, belong to mechanical equipment technical field.
Background technology
Automotive suspension is the important assembly of automobile running system, and its assembly quality directly has influence on the security of vehicle operating and the comfortableness of taking, and therefore, automobile manufacturing enterprise classifies the assembling of the each parts of suspension assembly as the critical process that automobile chassis is produced as.At present in the time that the front lower swing arm ball of automotive suspension locks the assembling of fixing bolt, general employing first by pneumatic impact wrench pretension, be screwed to again the method for regulation moment with definite value torque wrench, not only operator's labour intensity is large, inefficiency, and the pre-fastening moment of pneumatic impact wrench is wayward, be difficult to ensure the quality of assembling workpiece.By front lower swing arm ball being locked to the test of fixing bolt assembly technology, select electric tightening instrument to solve the problems referred to above, but electric tightening instrument can produce high vibration in the course of the work, carry out long-time Repetitive work by hand-held this instrument of operator, bring adverse effect to its physical and mental health.
Summary of the invention
The object of the invention is to the drawback for prior art, a kind of supporting arrangement that can alleviate operator's labour intensity, increase work efficiency and make the guaranteed electronic bolted instrument of homogeneity of product is provided.
Problem of the present invention realizes with following technical proposals:
A kind of supporting arrangement of electronic bolted instrument, it comprises that X is to translation mechanism, Y-direction translation mechanism, Z-direction translation mechanism, load-bearing frame and workbench, described workbench is frame structure, described X is arranged in the top of table frame to translation mechanism and Y-direction translation mechanism, described load-bearing frame upper/lower terminal is fixed assembling with Y-direction translation mechanism, Z-direction translation mechanism respectively, and electronic bolted instrument is installed below Z-direction translation mechanism.
The supporting arrangement of above-mentioned electronic bolted instrument, described Y-direction translation mechanism is made up of symmetrical two parts, wherein every part includes Y-direction translation mandrel, Y-direction translation mandrel bearing, Y-direction translation linear bearing and Y-direction translation linear bearing bearing, described Y-direction translation mandrel two ends are fixed in the installing hole of Y-direction translation mandrel bearing, described Y-direction translation mandrel bearing is fixed in table frame top cross beam, described Y-direction translation linear bearing is sleeved on Y-direction translation mandrel outside, it is fixed in the installing hole of Y-direction translation linear bearing bearing, described Y-direction translation linear bearing bearing is fixed on X in translation mechanism counter element.
The supporting arrangement of above-mentioned electronic bolted instrument, described X is made up of two parts of front and back symmetry to translation mechanism, wherein every part includes X to translation mandrel, X is to translation mandrel bearing, X is to translation linear bearing, X is to translation linear bearing bearing and upper gusset piece, described X is fixed on X in the installing hole of translation mandrel bearing to translation mandrel two ends, described X is fixed in Y-direction translation mechanism counter element to translation mandrel bearing, described X is sleeved on X to translation mandrel outside to translation linear bearing, it is fixed on X in the installing hole of translation linear bearing bearing, described X is fixed on upper gusset piece to translation linear bearing bearing, the fixing assembling of described upper gusset piece and load-bearing frame counter element.
The supporting arrangement of above-mentioned electronic bolted instrument, described Z-direction translation mechanism is made up of the two parts that are fixedly mounted on the upper left right symmetry of second line of a couplet fishplate bar, wherein every part includes Z-direction translation mandrel, Z-direction translation linear bearing and Z-direction translation linear bearing bearing, described Z-direction translation mandrel lower end is fixed on Z-direction translation mandrel Connection Block, described Z-direction translation linear bearing is sleeved on Z-direction translation mandrel outside, it is fixed in the installing hole of Z-direction translation linear bearing bearing, described Z-direction translation linear bearing bearing is fixed on second line of a couplet fishplate bar, the fixing assembling in described second line of a couplet fishplate bar and load-bearing frame lower end.
The supporting arrangement of above-mentioned electronic bolted instrument, is provided with electronic bolted instrument contiguous block below described Z-direction translation mandrel Connection Block, and electronic bolted instrument is arranged on below Z-direction translation mechanism by this contiguous block.
The supporting arrangement of above-mentioned electronic bolted instrument, described load-bearing frame upper end is provided with holder, and described holder and X are to the fixing assembling of translation mechanism counter element, and load-bearing frame lower end and Z-direction translation mechanism counter element are fixing assembles.
The present invention is by X, Y-direction translation mandrel and translation linear bearing fit structure, by load-bearing frame driving electric bolted instrument realized X, Y-direction moves, thereby make electronic bolted instrument can be positioned at X-Y plane different parts bolt implement terminal operation; By Z direction translation mandrel and translation linear bearing fit structure, realized the movement of Z direction by electronic bolted instrument contiguous block driving electric bolted instrument, after completing, bolted operation can depart from workpiece, to workpiece is taken off.Applying the present invention to the front lower swing arm ball of automotive suspension assembly locks on the assembly line of fixing bolt, not only reduce operator's labour intensity, improve production efficiency, also ensured the uniformity of workpiece fastening bolt screw-down torque, for the improvement of vehicle safety and riding comfort is laid a good foundation simultaneously.
Brief description of the drawings
Below in conjunction with accompanying drawing, the invention will be further described.
Fig. 1 is structure chart of the present invention;
Fig. 2 is the structure chart of Y-direction translation mechanism;
Fig. 3 is the structure chart of X to translation mechanism;
Fig. 4 is Z-direction translation mechanism structure and electronic bolted instrument installation site figure;
Fig. 5 is load-bearing frame structure chart.
In figure, each label is: 1, Y-direction translation mechanism, 1-1, Y-direction translation linear bearing bearing, 1-2, Y-direction translation linear bearing, 1-3, Y-direction translation mandrel, 1-4, Y-direction translation mandrel bearing, 2, X is to translation mechanism, 2-1, X is to translation mandrel, 2-2, X is to translation linear bearing, 2-3, X is to translation linear bearing bearing, 2-4, X is to translation mandrel bearing, 2-5, upper gusset piece, 3, Z-direction translation mechanism, 3-1, Z-direction translation mandrel, 3-2, Z-direction translation linear bearing, 3-3, Z-direction translation linear bearing bearing, 3-4, Z-direction translation mandrel Connection Block, 3-5, second line of a couplet fishplate bar, 3-6, electronic bolted instrument contiguous block, 4, load-bearing frame, 4-1, holder, 5, workbench, 6, electronic bolted instrument.
Detailed description of the invention
Referring to Fig. 1, the present invention includes X to translation mechanism 2, Y-direction translation mechanism 1, Z-direction translation mechanism 3, load-bearing frame 4 and workbench 5, described workbench 5 is frame structure, described X is arranged in the top of table frame to translation mechanism 2 and Y-direction translation mechanism 1, described load-bearing frame 4 upper/lower terminals are fixed assembling with Y-direction translation mechanism 1, Z-direction translation mechanism 3 respectively, and electronic bolted instrument 6 is installed below Z-direction translation mechanism 3.
Referring to Fig. 1, Fig. 2, Y-direction translation mechanism 1 of the present invention is made up of symmetrical two parts, wherein every part includes Y-direction translation mandrel 1-3, Y-direction translation mandrel bearing 1-4, Y-direction translation linear bearing 1-2 and Y-direction translation linear bearing bearing 1-1, described Y-direction translation mandrel 1-3 two ends are fixed in the installing hole of Y-direction translation mandrel bearing 1-4, described Y-direction translation mandrel bearing 1-4 is fixed in table frame top cross beam, described Y-direction translation linear bearing 1-2 is sleeved on Y-direction translation mandrel 1-3 outside, it is fixed in the installing hole of Y-direction translation linear bearing bearing 1-1, described Y-direction translation linear bearing bearing 1-1 is fixed on X in translation mechanism counter element.
Referring to Fig. 1, Fig. 3, X of the present invention is made up of two parts of front and back symmetry to translation mechanism 2, wherein every part includes X to translation mandrel 2-1, X is to translation mandrel bearing 2-4, X is to translation linear bearing 2-2, X is to translation linear bearing bearing 2-3 and upper gusset piece 2-5, described X is fixed on X in the installing hole of translation mandrel bearing 2-4 to translation mandrel 2-1 two ends, described X is fixed in Y-direction translation mechanism counter element to translation mandrel bearing 2-4, described X is sleeved on X to translation mandrel 2-1 outside to translation linear bearing 2-2, it is fixed on X in the installing hole of translation linear bearing bearing 2-3, described X is fixed on upper gusset piece 2-5 to translation linear bearing bearing 2-3, the fixing assembling of described upper gusset piece 2-5 and load-bearing frame counter element.
Referring to Fig. 1, Fig. 4, Z-direction translation mechanism 3 of the present invention is made up of the symmetrical two parts that are fixedly mounted on second line of a couplet fishplate bar 3-5, wherein every part includes Z-direction translation mandrel 3-1, Z-direction translation linear bearing 3-2 and Z-direction translation linear bearing bearing 3-3, described Z-direction translation mandrel 3-1 lower end is fixed on Z-direction translation mandrel Connection Block 3-4, described Z-direction translation linear bearing 3-2 is sleeved on Z-direction translation mandrel 3-1 outside, it is fixed in the installing hole of Z-direction translation linear bearing bearing 3-3, described Z-direction translation linear bearing bearing 3-3 is fixed on second line of a couplet fishplate bar 3-5, the fixing assembling in described second line of a couplet fishplate bar 3-5 and load-bearing frame 4 lower ends.
Referring to Fig. 1, Fig. 4, be provided with electronic bolted instrument contiguous block 3-6 below Z-direction translation mandrel Connection Block 3-4 of the present invention, electronic bolted instrument 6 is arranged on below Z-direction translation mechanism by this contiguous block.
Referring to Fig. 1, Fig. 5, load-bearing frame of the present invention 4 upper ends are provided with holder 4-1, and described holder 4-1 and X are to the fixing assembling of translation mechanism counter element, and load-bearing frame 4 lower ends and Z-direction translation mechanism counter element are fixing assembles.
Referring to Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, operation principle of the present invention is: electronic bolted instrument 6 is connected with two Z-direction translation mandrel 3-1 by electronic bolted instrument contiguous block 3-6, Z-direction translation mandrel Connection Block 3-4, Z-direction translation mandrel 3-1 can moving axially along Z-direction translation linear bearing 3-2, move along Z direction thereby realize electronic bolted instrument 6, and limited its rotation around Z direction; Z-direction translation linear bearing 3-2 is connected with upper gusset piece 2-5 by Z-direction translation linear bearing bearing 3-3, load-bearing frame 4, after upper gusset piece 2-5 is connected to translation linear bearing 2-2 with X to translation linear bearing bearing 2-3 by X, X can move and not occur the rotation around X-direction to translation mechanism 2 along X to translation mandrel 2-1; Two X are connected with Y-direction translation linear bearing 1-2 to translation mandrel bearing 2-4, Y-direction linear bearing bearing 1-1 by X to translation mandrel 2-1, and Y-direction translation mechanism 1 drives X can move and not occur along Y-direction translation mandrel 1-3 to translation mechanism 2, load-bearing frame 4 and Z-direction translation mechanism 3 to rotate around Y direction; Two Y-direction translation mandrel 1-3 are connected on workbench 5 top two crossbeams by Y-direction translation mandrel bearing 1-4, bear the high vibration producing in electronic bolted instrument 6 rundown process.Make electronic bolted instrument 6 parallel in X-Y plane certain limit by the present invention, can realize the tightening operation of 3 bolts on workpiece, the Z-direction translation mechanism 3 of this device, can make electronic bolted instrument 6 after bolt tightening depart from workpiece, to workpiece is taken off.Due to this device can (original text: can cross) along Z direction parallel, need to coordinate Spring balancer to use to overcome the gravity of electronic bolted instrument 6.
The course of work of the present invention is: after workpiece is fixed in frock, bolt to be tightened, nut are put into relevant position and are manually screwed into 2-3 and buckle, then electronic bolted instrument 6 tappet heads are aimed to the bolt (nut) that need to tighten, start electronic bolted instrument 6 switches and be screwed to setting moment.Regulate behind the operating position of electronic bolted instrument 6 to translation mechanism 2, Y-direction translation mechanism 1 by X, repeat aforesaid operations 3 bolts (nut) are tightened successively.By Z-direction translation mechanism 3, electronic bolted instrument 6 is lifted, take off workpiece.
Claims (3)
1. the supporting arrangement of an electronic bolted instrument, it is characterized in that, it comprises that X is to translation mechanism (2), Y-direction translation mechanism (1), Z-direction translation mechanism (3), load-bearing frame (4) and workbench (5), described workbench (5) is frame structure, described X is arranged in the top of table frame to translation mechanism (2) and Y-direction translation mechanism (1), described load-bearing frame (4) upper/lower terminal is fixed assembling with Y-direction translation mechanism (1), Z-direction translation mechanism (3) respectively, and electronic bolted instrument (6) is installed below Z-direction translation mechanism (3);
Described Y-direction translation mechanism (1) is made up of symmetrical two parts, wherein every part includes Y-direction translation mandrel (1-3), Y-direction translation mandrel bearing (1-4), Y-direction translation linear bearing (1-2) and Y-direction translation linear bearing bearing (1-1), described Y-direction translation mandrel (1-3) two ends are fixed in the installing hole of Y-direction translation mandrel bearing (1-4), described Y-direction translation mandrel bearing (1-4) is fixed in table frame top cross beam, described Y-direction translation linear bearing (1-2) is sleeved on Y-direction translation mandrel (1-3) outside, it is fixed in the installing hole of Y-direction translation linear bearing bearing (1-1), described Y-direction translation linear bearing bearing (1-1) is fixed on X in translation mechanism counter element,
Described X is made up of two parts of front and back symmetry to translation mechanism (2), wherein every part includes X to translation mandrel (2-1), X is to translation mandrel bearing (2-4), X is to translation linear bearing (2-2), X is to translation linear bearing bearing (2-3) and upper gusset piece (2-5), described X is fixed on X in the installing hole of translation mandrel bearing (2-4) to translation mandrel (2-1) two ends, described X is fixed in Y-direction translation mechanism counter element to translation mandrel bearing (2-4), described X is sleeved on X to translation mandrel (2-1) outside to translation linear bearing (2-2), it is fixed on X in the installing hole of translation linear bearing bearing (2-3), described X is fixed on upper gusset piece (2-5) to translation linear bearing bearing (2-3), described upper gusset piece (2-5) and the fixing assembling of load-bearing frame counter element,
Described Z-direction translation mechanism (3) is made up of the symmetrical two parts that are fixedly mounted on second line of a couplet fishplate bar (3-5), wherein every part includes Z-direction translation mandrel (3-1), Z-direction translation linear bearing (3-2) and Z-direction translation linear bearing bearing (3-3), described Z-direction translation mandrel (3-1) lower end is fixed on Z-direction translation mandrel Connection Block (3-4), described Z-direction translation linear bearing (3-2) is sleeved on Z-direction translation mandrel (3-1) outside, it is fixed in the installing hole of Z-direction translation linear bearing bearing (3-3), described Z-direction translation linear bearing bearing (3-3) is fixed on second line of a couplet fishplate bar (3-5), described second line of a couplet fishplate bar (3-5) and the fixing assembling in load-bearing frame (4) lower end.
2. the supporting arrangement of electronic bolted instrument according to claim 1, it is characterized in that, described Z-direction translation mandrel Connection Block (3-4) is provided with electronic bolted instrument contiguous block (3-6) below, and electronic bolted instrument (6) is arranged on below Z-direction translation mechanism (3) by this contiguous block.
3. the supporting arrangement of electronic bolted instrument according to claim 2, it is characterized in that, described load-bearing frame (4) upper end is provided with holder (4-1), described holder (4-1) is with X to the fixing assembling of translation mechanism counter element, and load-bearing frame (4) lower end and Z-direction translation mechanism counter element are fixing assembles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210095065.XA CN102601611B (en) | 2012-03-31 | 2012-03-31 | Support device for electric bolt fastening tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210095065.XA CN102601611B (en) | 2012-03-31 | 2012-03-31 | Support device for electric bolt fastening tool |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102601611A CN102601611A (en) | 2012-07-25 |
| CN102601611B true CN102601611B (en) | 2014-06-04 |
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ID=46519581
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210095065.XA Expired - Fee Related CN102601611B (en) | 2012-03-31 | 2012-03-31 | Support device for electric bolt fastening tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102601611B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103344420B (en) * | 2013-06-18 | 2015-08-05 | 西安交通大学 | A kind of multishaft bolt tightening testing table |
| CN108928201B (en) * | 2018-07-19 | 2021-08-24 | 安徽天裕汽车零部件制造有限公司 | Novel aluminum alloy automobile lower swing arm |
| CN209503487U (en) * | 2019-02-22 | 2019-10-18 | 昆山市恒达精密机械工业有限公司 | Numerical-control full-automatic molding equipment |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5123158A (en) * | 1991-04-26 | 1992-06-23 | Dixon Automatic Tool, Inc. | Automatic assembly machine with coordinately movable fastener driving gun and locating template |
| JP2005022006A (en) * | 2003-06-30 | 2005-01-27 | Hitachi Communication Technologies Ltd | Automatic screwing up device |
| KR100993327B1 (en) * | 2010-07-28 | 2010-11-09 | 안재은 | Apparatus for fastening automatically bolt |
| CN202045490U (en) * | 2011-01-19 | 2011-11-23 | 深圳市云海通讯股份有限公司 | Automatic screw-fastening machine |
-
2012
- 2012-03-31 CN CN201210095065.XA patent/CN102601611B/en not_active Expired - Fee Related
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| Publication number | Publication date |
|---|---|
| CN102601611A (en) | 2012-07-25 |
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Granted publication date: 20140604 Termination date: 20210331 |
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