CN102501220B - Automobile coil spring type shock absorber sub-packaging platform and a sub-packaging operation method thereof - Google Patents
Automobile coil spring type shock absorber sub-packaging platform and a sub-packaging operation method thereof Download PDFInfo
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- CN102501220B CN102501220B CN 201110332229 CN201110332229A CN102501220B CN 102501220 B CN102501220 B CN 102501220B CN 201110332229 CN201110332229 CN 201110332229 CN 201110332229 A CN201110332229 A CN 201110332229A CN 102501220 B CN102501220 B CN 102501220B
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- assembling platform
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- 239000006096 absorbing agent Substances 0.000 title claims abstract description 42
- 238000004806 packaging method and process Methods 0.000 title abstract description 14
- 230000035939 shock Effects 0.000 title abstract 16
- 238000000034 method Methods 0.000 title description 17
- 239000000463 material Substances 0.000 claims description 13
- 229920001875 Ebonite Polymers 0.000 claims description 4
- 239000004677 Nylon Substances 0.000 claims description 4
- 229920001778 nylon Polymers 0.000 claims description 4
- 230000007246 mechanism Effects 0.000 abstract description 9
- 238000012545 processing Methods 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000010521 absorption reaction Methods 0.000 abstract 1
- 238000012858 packaging process Methods 0.000 abstract 1
- 238000012856 packing Methods 0.000 description 17
- 238000009434 installation Methods 0.000 description 14
- 230000008569 process Effects 0.000 description 7
- 230000000694 effects Effects 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000012546 transfer Methods 0.000 description 4
- 238000013461 design Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000010960 cold rolled steel Substances 0.000 description 1
- 230000001186 cumulative effect Effects 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
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- 229910052742 iron Inorganic materials 0.000 description 1
- 230000004807 localization Effects 0.000 description 1
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Abstract
The invention discloses an automobile coil spring type shock absorber sub-packaging platform. A shock absorber comprises a shock absorber spring, a shock absorber sliding column and a shock absorber lower support; the sub-packaging platform is provided with a sub-packaging platform rack; and a shock absorber spring support, a shock absorber sliding column support and a shock absorber lower support limiting support are arranged on the surface of the sub-packaging platform rack and used for supporting and limiting the shock absorber spring, shock absorber sliding column and shock absorber lowersupport respectively. In the technical scheme, due to the positioning mechanism and limiting mechanism of the shock absorption spring, sliding column and lower support, the stability of the shock absorber sub-packaging process is ensured, and error caused by the sub-packaging is reduced; the sub-packaging platform has a simple structure, is convenient to operate and popularize, reduces the labor intensity of workers, prevents the bolt and nut from rotating along in the sub-packaging, and eliminates the arbitrariness in assembling the shock absorber sliding column and shock absorber lower support; and moreover, the manufacturing cost of the equipment is low, and the processing cost is reduced.
Description
Technical field
The invention belongs to the technical field of automobile making technology, relate to the manufacturing process technology equipment of automobile spiral spring formula damper, more particularly, the present invention relates to a kind of automobile spiral spring formula damper panel sub-assembling platform.
Background technology
At present, the packing of the spiral damper traveller of automobile is difficulty, show the location difficulty of damper traveller and damper undersetting, the departure of damper traveller and damper undersetting increases during packing, all there are not positioner and stopping means when damper traveller and damper undersetting coupling, cause two parts to mate the random uncontrollable of play naturally, the cumulative limit when car load assembles can't be eliminated.
For stability and the uniformity that guarantees to assemble between damper traveller and the damper undersetting, make both packing departures be reduced to minimum, eliminate the packing deviation and be accumulated to the car load fit on, this just requires can not mate naturally when damper traveller and the packing of damper undersetting, the packing precision that needs two parts of restriction, the coupling that guarantees two parts has accurate localization, the matching requirements of postorder car load should be satisfied in this location, the tolerance that satisfies from assembly path can absorb again, is unlikely to cause the assembling difficulty on tolerance stack to the assembling point with assembly path.
And each auto vendor generally adopts whole outer committee assembling at present, and the tolerance of assembling still can not be reduced to desirable degree, all by employee's assembling experience and the control of assembling skill, is difficult to fundamentally eliminate greatly.Mainly there is following problem:
1, the labour intensity of employee's packaging operation is bigger, bolt, nut transfer during packing;
2, the tolerance of assembly path can't be eliminated, and on tolerance stack to the assembling point, causes the assembling difficulty greatly;
3, during packing, damper traveller and damper undersetting be location and position-limit mechanism not, and packing uniformity and the stability of damper can't guarantee.
Summary of the invention
The invention provides a kind of automobile spiral spring formula damper panel sub-assembling platform, its objective is the labour intensity that reduces employee's operation.
To achieve these goals, the technical scheme taked of the present invention is:
Automobile spiral spring formula damper panel sub-assembling platform provided by the present invention, described damper comprises absorber spring, damper traveller and damper undersetting, described panel sub-assembling platform is provided with the panel sub-assembling platform frame, establish absorber spring bearing, damper traveller bearing and the spacing bearing of damper undersetting at the table top of described panel sub-assembling platform frame, be respectively applied to the support of described absorber spring, damper traveller and damper undersetting and spacing.
The position limiting structure of described absorber spring bearing and damper traveller bearing is " V " type groove structure; The position limiting structure of the spacing bearing of described damper undersetting is " U " type groove structure.
In " U " type groove of the spacing bearing of described damper undersetting, establish damper undersetting locating piece.
Establish the sleeve connecting rod at the table top of described panel sub-assembling platform frame, establish sleeve in the end of described sleeve connecting rod, this sleeve cooperates with clamp nut on the described damper; Described sleeve connecting rod slides at guide rail, and described sleeve connecting rod is connected with cylinder by connecting plate.
Establish the air circuit breaker button at the table top of described panel sub-assembling platform frame, described air circuit breaker button is the control button of described cylinder.
In the side of described panel sub-assembling platform frame, establish tool holder.
Establish two part magazines at the table top of described panel sub-assembling platform frame.
The spacing bearing of described absorber spring bearing, damper traveller bearing and damper undersetting adopts nylon material, perhaps adopts hard rubber material.
The packaging operation method that the present invention also provides above-described automobile spiral spring formula damper panel sub-assembling platform to adopt, its goal of the invention is identical with technique scheme.
The process of described packaging operation method is:
1, the damper undersetting is placed in the spacing bearing of damper undersetting, and with damper undersetting locating piece that it is spacing;
2, absorber spring and the damper traveller that is connected is placed on respectively on absorber spring bearing and the damper traveller bearing, it is spacing; Snap in the damper undersetting damper traveller also with damper undersetting locating piece that it is spacing; With bolt the damper traveller is connected with the damper undersetting then, is screwed on the bolt in advance with nut;
3, sleeve is installed on the sleeve connecting rod;
4, start feeding button in the air circuit breaker button, make the sleeve connecting rod under the effect of cylinder, move to damper traveller direction along guide rail, with jacket casing on nut;
5, get screw tightening device from tool holder, bolted is put in place, again screw tightening device is put back on the tool holder;
6, open the button of returning that starts in the air circuit breaker button, the sleeve connecting rod is resetted, damper traveller and damper undersetting that packing is finished take off from panel sub-assembling platform.
The present invention adopts technique scheme, by detent mechanism and the position-limit mechanism of damping spring, traveller and undersetting, has guaranteed that damper divides the stability in the process of assembling, reduces the error that causes because of packing; Simple in structure, be convenient to operation and be convenient to promote, reduce the labour intensity of employee's operation, bolt and nut transfer when avoiding packing, the randomness when eliminating two parts assemblings of damper traveller and damper undersetting; The device fabrication expense is low, has reduced processing cost.
Description of drawings
Below the expressed content of each width of cloth accompanying drawing of this specification and the mark among the figure are briefly explained:
Fig. 1 is the Facad structure schematic diagram of the panel sub-assembling platform among the present invention;
Fig. 2 is the schematic top plan view of structure shown in Figure 1;
Fig. 3 is the side schematic view of structure shown in Figure 1;
Fig. 4 has installed the schematic diagram of damper for panel sub-assembling platform shown in Figure 1;
Fig. 5 is the schematic top plan view of structure shown in Figure 4;
Fig. 6 is the side schematic view of structure shown in Figure 4;
Fig. 7 is the installation site schematic diagram on the panel sub-assembling platform table top;
Fig. 8 is the structural representation of pneumatic system;
Fig. 9 is the structural representation of the spacing bearing of damper undersetting;
Figure 10 is the structural representation of absorber spring bearing;
Figure 11 is the structural representation of damper traveller bearing;
Figure 12 is the side schematic view of Figure 10 or structure shown in Figure 12.
Be labeled as among the figure:
1, spacing bearing installation site, 2, spring fastening installation site, 3, traveller bearing installation site, 4, the cylinder block installation site, 5, the part magazine, 6, part magazine, 7, absorber spring bearing, 8, damper traveller bearing, 9, connecting plate, 10, sleeve connecting rod, 11, guide rail, 12, cylinder, 13, the air circuit breaker button, 14, tool holder, 15, the spacing bearing of damper undersetting, 16, damper undersetting locating piece, 17, absorber spring, 18, damper undersetting, 19, the panel sub-assembling platform frame.
The specific embodiment
Contrast accompanying drawing below, the description by to embodiment is described in further detail the specific embodiment of the present invention, to help those skilled in the art inventive concept of the present invention, technical scheme is had more complete, accurate and deep understanding.
As Fig. 1 to Fig. 6 expressed be automobile spiral spring formula damper panel sub-assembling platform of the present invention, described damper comprises absorber spring 17, damper traveller and damper undersetting 18, described panel sub-assembling platform is provided with panel sub-assembling platform frame 19.The present invention is in order to divide in the process of assembling at damper, to avoid the device of the swing of damper traveller and damper undersetting and the needed a kind of fixedly packing of play.
In order to solve the problem that exists at the described present known technology of this specification background technology part and to overcome its defective, realization reduces the goal of the invention of the labour intensity of employee's operation, and the technical scheme that the present invention takes is:
Extremely shown in Figure 6 as Fig. 1, the present invention establishes absorber spring bearing 7, damper traveller bearing 8 and the spacing bearing 15 of damper undersetting at the table top of described panel sub-assembling platform frame 19, is respectively applied to the support of described absorber spring 17, damper traveller and damper undersetting 18 and spacing.
Wherein, absorber spring 17, damper traveller are as a whole.
The appearance and size of panel sub-assembling platform (length * wide * height) is chosen as: 1000mm * 780mm * 700mm.Also can determine the above-mentioned size of panel sub-assembling platform according to the concrete size of parts separately.The material of its agent structure can be the DC04(cold-rolled steel sheet for using material) or other similar material.
The present invention in order to realize damper traveller and damper undersetting 18 play and the technical scheme taked of vibration problems in minute process of assembling is:
By fixed block, V-type stopper slot with damper traveller and damper undersetting 18 fixedly on the panel sub-assembling platform, assemble fastening nut and under the effect of cylinder force, prevent rotation, assembling bolt is carried out fastening under the effect of air pulsing rifle, and damper traveller and damper undersetting 18 are fixed together.
Fig. 7 is the installation site schematic diagram on the panel sub-assembling platform table top.Wherein, the spacing bearing 15 of the described damper undersetting of fixed installation on the spacing bearing installation site 1; The described absorber spring bearing 7 of fixed installation on the spring fastening installation site 2; The described damper traveller bearing 8 of fixed installation on the traveller bearing installation site 3; The described cylinder 12 in fixed installation back on the cylinder block installation site 4.
Technique scheme reduces the labour intensity that the employee operates, bolt and nut transfer when avoiding packing, the randomness when eliminating 18 two parts assemblings of damper traveller and damper undersetting; Reduce the accumulation of assembly path tolerance, make damper traveller and damper undersetting 18 when packing, have detent mechanism and position-limit mechanism.
The present invention adopts technique scheme, compared with prior art have the following advantages: 1, on the function: the damper panel sub-assembling platform has designed special detent mechanism and position-limit mechanism to traveller and undersetting, guaranteed that damper divides the stability in the process of assembling, reduced the error that causes because of packing; 2, on the structure: the design of whole panel sub-assembling platform have simple in structure, be convenient to the characteristics of operating and being convenient to promote; 3, on the cost: use common iron to be welded, improvement cost is lower, has reduced investment risk and processing cost.
The position limiting structure of described absorber spring bearing 7 and damper traveller bearing 8 is " V " type groove structure; The position limiting structure of the spacing bearing 15 of described damper undersetting is " U " type groove structure.
Above-mentioned locate mode such as Fig. 9, Figure 10, Figure 11 and shown in Figure 12: adopt " V " type groove spacing to absorber spring 17, damper traveller; Damper undersetting 18 adopts " U " type groove spacing, this spacing random swing that limits two part left and right directions;
In " U " type groove of the spacing bearing 15 of described damper undersetting, establish damper undersetting locating piece 16.
As Fig. 2 and shown in Figure 5, damper undersetting 18 also adopts damper undersetting locating piece 16 spacing, has limited the play of damper undersetting 18 in the Z direction.
Establish sleeve connecting rod 10 at the table top of described panel sub-assembling platform frame 19, establish sleeve in the end of described sleeve connecting rod 10, this sleeve cooperates with clamp nut on the described damper; Described sleeve connecting rod 10 slides at guide rail 11, and described sleeve connecting rod 10 is connected with cylinder 12 by connecting plate 9.
As shown in Figure 8, structural representation for pneumatic system, panel sub-assembling platform is divided in damper traveller and damper undersetting 18 together, adopt pneumatic tool (cylinder) that nut is located, and then with the air pulsing rifle with bolted, damper traveller and damper undersetting 18 all have constraint in fastening, location, on spacing like this.Not only guarantee uniformity, and can reduce personnel labor.
This pneumatic system comprises filter, pressure-reducing valve, reversal valve, cylinder 12 and jettron, described commutation for the control reversal valve, the direction of motion of control cylinder piston.
The present invention under the effect by limited block, " V " shape stopper slot, profile stopping means, is divided in damper traveller and damper undersetting 18 together; And then by under the effect of cylinder thrust, the sleeve connecting rod is moved along guide rail, make assembling nut along the rotation of its axis direction constraint be arranged, avoided the problem of transfer when nut is fastening, effectively solved the vibration problems of damper traveller and damper undersetting 18 simultaneously.
Establish air circuit breaker button 13 at the table top of described panel sub-assembling platform frame 19, described air circuit breaker button 13 is the control button of described cylinder 12.
In the side of described panel sub-assembling platform frame 19, establish tool holder 14.This tool holder 14 is used for placing bolt, nut fastened tools, is convenient to take at any time and place.
Establish two part magazines at the table top of described panel sub-assembling platform frame 19, i.e. part magazine 5 among Fig. 1 and Fig. 2, part magazine 6.
Two part magazines are respectively applied to place needed screw bolt and nut in the processing.
The spacing bearing 15 of described absorber spring bearing 7, damper traveller bearing 8 and damper undersetting adopts nylon material, perhaps adopts hard rubber material.
Employing and material with certain intensity better than pliability can have good supporting role to part, can not produce damage to part again.
The packaging operation method that the present invention also provides above-described automobile spiral spring formula damper panel sub-assembling platform to adopt, its goal of the invention is identical with technique scheme.
Described packaging operation process is:
1, damper undersetting 18 is placed in the spacing bearing 15 of damper undersetting, and with damper undersetting locating piece 16 that it is spacing;
2, absorber spring 17 and the damper traveller that is connected is placed on respectively on absorber spring bearing 7 and the damper traveller bearing 8, it is spacing; Snap in the damper undersetting 18 the damper traveller also with damper undersetting locating piece 16 that it is spacing; With bolt the damper traveller is connected with damper undersetting 18 then, is screwed on the bolt in advance with nut;
3, sleeve is installed on the sleeve connecting rod 10;
4, start feeding button in the air circuit breaker button 13, make sleeve connecting rod 10 under the effect of cylinder 12, move to damper traveller direction along guide rail 11, with jacket casing on nut;
5, get screw tightening device from tool holder 14, bolted is put in place, screw tightening device is put back on the tool holder 14 again;
6, open to start the button of returning in the air circuit breaker button 13, sleeve connecting rod 10 is resetted, the damper traveller that packing is finished and damper undersetting 18 take off from panel sub-assembling platform.
In actual applications, following some explanation is arranged:
1, the sleeve that uses in the assembling process can be determined according to the size of bolt, nut flange face;
2, the size of absorber spring bearing 7, damper traveller bearing 8, the spacing bearing 15 of damper undersetting and damper undersetting locating piece 16 can be determined according to the appearance and size of part;
3, absorber spring bearing 7, damper traveller bearing 8, the spacing bearing 15 of damper undersetting and damper undersetting locating piece 16 material can use hard rubber material, nylon, Te Fulong material etc.
By reference to the accompanying drawings the present invention has been carried out exemplary description above; obviously specific implementation of the present invention is not subjected to the restriction of aforesaid way; as long as adopted the improvement of the various unsubstantialities that method of the present invention design and technical scheme carry out; or without improving design of the present invention and technical scheme are directly applied to other occasion, all within protection scope of the present invention.
Claims (7)
1. automobile spiral spring formula damper panel sub-assembling platform, described damper comprises absorber spring (17), damper traveller and damper undersetting (18), described panel sub-assembling platform is provided with panel sub-assembling platform frame (19), establish absorber spring bearing (7), damper traveller bearing (8) and the spacing bearing of damper undersetting (15) at the table top of described panel sub-assembling platform frame (19), be respectively applied to the support of described absorber spring (17), damper traveller and damper undersetting (18) and spacing;
It is characterized in that:
Establish sleeve connecting rod (10) at the table top of described panel sub-assembling platform frame (19), establish sleeve in the end of described sleeve connecting rod (10), this sleeve cooperates with clamp nut on the described damper;
Described sleeve connecting rod (10) slides at guide rail (11), and described sleeve connecting rod (10) is connected with cylinder (12) by connecting plate (9).
2. according to the described automobile spiral spring formula of claim 1 damper panel sub-assembling platform, it is characterized in that: the position limiting structure of described absorber spring bearing (7) and damper traveller bearing (8) is " V " type groove structure; The position limiting structure of the spacing bearing of described damper undersetting (15) is " U " type groove structure.
3. according to the described automobile spiral spring formula of claim 2 damper panel sub-assembling platform, it is characterized in that: in " U " of the spacing bearing of described damper undersetting (15) type groove, establish damper undersetting locating piece (16).
4. according to the described automobile spiral spring formula of claim 1 damper panel sub-assembling platform, it is characterized in that: establish air circuit breaker button (13) at the table top of described panel sub-assembling platform frame (19), described air circuit breaker button (13) is the control button of described cylinder (12).
5. according to the described automobile spiral spring formula of claim 1 damper panel sub-assembling platform, it is characterized in that: in the side of described panel sub-assembling platform frame (19), establish tool holder (14).
6. according to the described automobile spiral spring formula of claim 1 damper panel sub-assembling platform, it is characterized in that: establish two part magazines (5,6) at the table top of described panel sub-assembling platform frame (19).
7. according to the described automobile spiral spring formula of claim 1 damper panel sub-assembling platform, it is characterized in that: described absorber spring bearing (7), damper traveller bearing (8) and the spacing bearing of damper undersetting (15) adopt nylon material, perhaps adopt hard rubber material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110332229 CN102501220B (en) | 2011-10-27 | 2011-10-27 | Automobile coil spring type shock absorber sub-packaging platform and a sub-packaging operation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110332229 CN102501220B (en) | 2011-10-27 | 2011-10-27 | Automobile coil spring type shock absorber sub-packaging platform and a sub-packaging operation method thereof |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310162506.8A Division CN103240595B (en) | 2011-10-27 | 2011-10-27 | Split charging operating method for automobile coil-spring type shock absorber split charging bench |
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| Publication Number | Publication Date |
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| CN102501220A CN102501220A (en) | 2012-06-20 |
| CN102501220B true CN102501220B (en) | 2013-09-11 |
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| CN 201110332229 Active CN102501220B (en) | 2011-10-27 | 2011-10-27 | Automobile coil spring type shock absorber sub-packaging platform and a sub-packaging operation method thereof |
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Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102922418B (en) * | 2012-10-29 | 2015-04-29 | 深圳深蓝精机有限公司 | Grinding fixture |
| CN106334934B (en) * | 2016-11-07 | 2018-05-11 | 芜湖天佑汽车技术有限公司 | Traveller general assembly error prevention device |
| CN106670793B (en) * | 2016-12-08 | 2019-02-15 | 重庆大江智防特种装备有限公司 | A kind of auxiliary device and method for the assembly of armored combat vehicle damper |
| CN108674112A (en) * | 2018-05-06 | 2018-10-19 | 江苏创凌非晶科技发展有限公司 | Simple automobile stamping parts spring bracket |
| CN112296621A (en) * | 2019-07-31 | 2021-02-02 | 北京长征天民高科技有限公司 | Assembling device and assembling method for heavy-duty spiral spring shock absorber |
| CN113319562A (en) * | 2021-06-07 | 2021-08-31 | 奇瑞商用车（安徽）有限公司 | Mistake proofing partial shipment platform of traveller before car |
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| JPH07227730A (en) * | 1994-02-18 | 1995-08-29 | Kanto Auto Works Ltd | Coil spring incorporating device |
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|---|---|---|---|---|
| US6336625B1 (en) * | 2000-08-28 | 2002-01-08 | Tsai-Tien Liao | Adjustable shock absorber mounting structure |
| DE202004006807U1 (en) * | 2004-04-28 | 2004-07-15 | Hazet-Werk Hermann Zerver Gmbh & Co. Kg | Internal tensioner for tensioning a helical compression spring |
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| CN102501220A (en) | 2012-06-20 |
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