CN107378352B - Method for fixed car accessory - Google Patents

Method for fixed car accessory Download PDF

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Publication number
CN107378352B
CN107378352B CN201710765573.7A CN201710765573A CN107378352B CN 107378352 B CN107378352 B CN 107378352B CN 201710765573 A CN201710765573 A CN 201710765573A CN 107378352 B CN107378352 B CN 107378352B
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CN
China
Prior art keywords
plate
automobile parts
fixed
cylinder
cylinders
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Active
Application number
CN201710765573.7A
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Chinese (zh)
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CN107378352A (en
Inventor
王强
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Bishan Chongqing Strong Machinery Co Ltd
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Bishan Chongqing Strong Machinery Co Ltd
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Priority to CN201710765573.7A priority Critical patent/CN107378352B/en
Publication of CN107378352A publication Critical patent/CN107378352A/en
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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K37/00Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
    • B23K37/04Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
    • B23K37/0426Fixtures for other work
    • B23K37/0435Clamps
    • B23K37/0443Jigs
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K2101/00Articles made by soldering, welding or cutting
    • B23K2101/006Vehicles

Abstract

The present invention relates to auto parts fields, and in particular to for the method for fixed car accessory, includes the following steps: step 1: preparing the fixed device of automobile parts;Step 2: holding vehicles accessory upwarps end on horizontal platform;Step 3: the end face that automobile parts upwarp end is contacted with plate is kept out;Step 4: pressing plate and automobile parts upwarp end in contact;Step 5: pushing against plate with baffle fit is supported and push against automobile parts.When using the technical program, the automobile parts of different in width, length and bending angle can be fixed, simultaneously can to avoid automobile parts during abutting unbalance stress and shift, for being pushed against using single point, reduce and upwarp the impaired possibility in end;It simultaneously may be implemented that end will be upwarped and be fixed on horizontal plane and weld, convenient welding, sight is not obstructed, and speed of welding and welding quality are greatly improved.

Description

Method for fixed car accessory
Technical field
The present invention relates to auto parts fields, and in particular to the method for fixed car accessory.
Background technique
The mode that automobile parts mainly first pass through punching press in process forms, and automobile parts are integrally elongated, Including horizontal ends and end is upwarped, section is in U-shape, and the two sides for upwarping end in automobile parts is needed to weld L shape connection sheet after punching press (as shown in Figure 4).But due to the irregular structure of automobile parts, in the welding process, the positioning of automobile parts is very inconvenient, To cause, welding efficiency is low, welding stability is poor.Present automobile parts fixing means is by by the level of automobile parts End is fixed in supporting table, is then upwarped end to automobile parts by supporting block and is supported, then L shape connection sheet is welded in vapour Vehicle accessory upwarps the two sides at end.But this fixed form still has following defect when welding: when 1, due to welding Automobile parts upwarp end and are obliquely installed, and welding is inconvenient and sight is easy to be obstructed;2, do not adapt to different width, length and The automobile parts of bending angle.
Summary of the invention
The purpose of the present invention is to provide one kind to adapt to different width, length and bending angle, while again can be in level The fixing means that automobile parts are welded on platform.
In order to achieve the above objectives, the technical solution of the present invention is to provide the method for fixed car accessory, including it is as follows Step:
Step 1: getting out the fixed device of automobile parts, including rack, horizontal platform, trapezoidal keep out plate, No.1 cylinder, support Tight plate and No. two cylinders;The No.1 cylinder is fixed in rack vertically, and No. two cylinder levels are fixed in rack;It is described Horizontal platform one end is provided with through-hole along the vertical direction, it is described keep out plate and be placed in through-hole and keep out plate be fixedly connected with No.1 cylinder; The abutting plate is slidably connected with horizontal platform and pushes against plate and connect with No. two cylinders;The plate face of keeping out is fixed to abutting plate side There are No. three cylinders of output shaft straight down, No. three cylinder output shaft lower ends are fixed with pressing plate;
Step 2: by it is whole it is elongated, including horizontal ends and upwarp end, the end that upwarps for the automobile parts that section is in U-shape is put It is placed on horizontal platform, contacts the end face for upwarping end with plate is kept out;
Step 3: starting No.1 cylinder is kept out plate and is moved under the action of No.1 cylinder, automobile parts upwarp the end face at end Always with keep out plate and contact, when contact is when keeping out board width and upwarping the width of end end face equal to automobile parts, close No.1 gas Cylinder;
Step 4: No. three cylinders of starting, pressing plate move under the action of No. three cylinders, when pressing plate and automobile parts upwarp end No. three cylinders are closed after contacting and compressing;
Step 5: No. two cylinders of starting push against plate and slide on horizontal platform under No. two cylinder actions, then match with automobile The end face of part horizontal ends contacts, during abutting plate continues to move to, after pushing against plate and pushing against automobile parts to baffle fit Close No. two cylinders.
The technical principle of this programme is: first the end that upwarps of automobile parts being placed on horizontal platform, makes the end face for upwarping end It is contacted with plate is kept out, then starts No.1 cylinder, keep out plate and moved under the action of No.1 cylinder, automobile parts upwarp the end at end Face can always with keep out plate and contact, when contact is when keeping out board width and upwarping the width of end end face equal to automobile parts, close one Number cylinder, automobile parts upwarp the end face at end and keep out plate full contact at this time.Then start No. three cylinders, pressing plate is in No. three gas It is moved under the action of cylinder, closes No. three cylinders after pressing plate upwarps end in contact with automobile parts and compresses.Restart No. two cylinders, It pushes against plate to slide on horizontal platform under No. two cylinder actions, then be contacted with the end face B of automobile parts horizontal ends, pushing against plate During continuing to move to, No. two cylinders are closed after pushing against plate and supporting baffle fit abutting automobile parts.After automobile parts are fixed, L shape connection sheet can be then welded in the two sides that automobile parts upwarp end.
This programme have the technical effect that by be arranged it is adjustable it is trapezoidal keep out plate, can match with the automobile of different in width Part is matched;The end face full contact at end can be upwarped with automobile parts by keeping out plate simultaneously, and automobile parts is avoided to push against Unbalance stress in journey and shift, furthermore increase automobile parts and upwarp end end face and keep out the contact area of plate, compared to utilizing For single point pushes against, the end face for making automobile parts upwarp end is more uniformly stressed, and is reduced and is upwarped the impaired possibility in end Property;By be arranged it is moveable push against plate, the automobile parts of different length can be pushed against, at the same with support baffle fit, It may be implemented that the automobile parts of different bending angles are fixed, while may be implemented will to upwarp end and being fixed on horizontal plane progress Welding, convenient welding, sight are not obstructed, and greatly improve speed of welding and welding quality, this is that the prior art cannot reach It arrives.Simultaneously after automobile parts, which upwarp the end face at end, and keep out plate pushes against, automobile can be compressed by No. three cylinders and pressing plate Accessory upwarps end, avoid automobile parts from upwarping the end face at end by excessive extruding force and there is a situation where crimping, while automobile Accessory upwarps end and can tightly be attached on horizontal platform under the action of pressing plate, will not raise up, effectively improve stability maintenance.
Further, horizontal platform two sides described in step 1 is equipped with sliding slot, and the abutting plate two sides are equipped with support rod;It is described Support rod lower end is fixed with sphere, and sphere is in sliding fit with the sliding chute.This programme has the technical effect that by being arranged on horizontal platform Sliding slot, the smooth sliding that may be implemented to push against plate will not influence automobile and match when wider automobile parts are placed on horizontal platform The flatness that part is placed.
Further, abutting plate face described in step 1 is equipped with bayonet to plate side is kept out.This programme has the technical effect that End length is upwarped since automobile parts horizontal ends length is greater than, by the way that the end face of automobile parts horizontal ends to be stuck in bayonet, is kept away Automobile parts are fixed unstable when exempting to push against.
Further, abutting plate and No. two cylinders described in step 1 are hinged.This programme has the technical effect that in No. two gas Under the action of cylinder, pushes against plate and be adjacent to automobile parts horizontal ends, while bayonet pushes against the end face of automobile parts horizontal ends, so not The fixed effect of automobile parts is increased only, and automobile parts horizontal ends will not deform when stress is excessive.
Further, rubber layer is equipped on the inside of bayonet described in step 1.This programme has the technical effect that one side of rubber layer Face increases the frictional force with automobile parts horizontal ends end face, improves and pushes against effect, on the other hand will not damage automobile parts level The end face at end.
When by adopting the above technical scheme, the automobile parts of different in width, length and bending angle can be fixed, Simultaneously can to avoid automobile parts during abutting unbalance stress and shift, compared to being pushed against using single point Speech reduces and upwarps the impaired possibility in end;It simultaneously may be implemented that end will be upwarped and be fixed on horizontal plane and weld, welding side Just, sight is not obstructed, and greatly improves speed of welding and welding quality.
Detailed description of the invention
Fig. 1 is the fixed device main view of automobile parts used in the present invention;
Fig. 2 is the fixed device left view of automobile parts used in the present invention;
Fig. 3 is the fixed device top view of automobile parts used in the present invention;
Fig. 4 is automobile parts schematic diagram.
Specific embodiment
Below by specific embodiment, the present invention is described in further detail:
Appended drawing reference in Figure of description includes: horizontal platform 1, keeps out plate 2, No.1 cylinder 3, pushes against 4, No. two cylinders of plate 5, automobile parts 6,7, No. three cylinders 8 of through-hole, pressing plate 9, support rod 10, sliding slot 11, sphere 12, bayonet 13, horizontal ends 14, upwarp Hold 15, L shape connection sheet 16.
For the method for fixed car accessory, using the fixed device of automobile parts as shown in Figure 1, 2, 3, including horizontal platform 1, trapezoidal to keep out plate 2, No.1 cylinder 3, push against 4, No. two cylinders 5 of plate and automobile parts 6.1 left end of horizontal platform is provided with vertical side To through-hole 7, keep out plate 2 and be placed in through-hole 7 and vertical with horizontal platform 1.No.1 cylinder 3 is fixed on the rack for keeping out 2 lower end of plate On, straight up, 3 output shaft upper end of No.1 cylinder is fixedly connected 3 output shaft of No.1 cylinder with 2 lower end of plate is kept out;It is right to keep out plate 2 Side is fixed with No. three cylinders 8, and straight down, No. three 8 output shaft lower ends of cylinder are fixed with pressing plate 9 to No. three 8 output shafts of cylinder.No. two Cylinder 5 is fixed in rack, and No. two 5 output shaft left ends of cylinder and 4 middle part of abutting plate are hinged;It pushes against and is fixed at left and right sides of plate 4 The support rod 10 being parallel to each other is equipped with sliding slot 11 at left and right sides of horizontal platform 1, and 10 lower end of support rod is fixed with sphere 12, sphere 12 It is placed in sliding slot 11 and is slidably matched with sliding slot 11.It pushes against and is equipped with bayonet 13 on the left of plate 4, be equipped with rubber layer on the inside of bayonet 13.Its Middle automobile parts 6 include horizontal ends 14 and upwarping end 15, upwarp end 15 and fit on horizontal platform 1, automobile parts 6 fix after then 15 two sides of end welding L shape connection sheet 16 can be upwarped in automobile parts 6.
Specific steps for fixed car accessory are as follows:
Step 1: getting out the fixed device of above-mentioned automobile parts 6;
Step 2: by it is whole it is elongated, including horizontal ends and upwarp end, the automobile parts 6 that section is in U-shape upwarp end 15 are placed on horizontal platform 1, contact the end face A for upwarping end 15 with plate 2 is kept out;
Step 3: starting No.1 cylinder 3 is kept out plate 2 and is moved up under the action of No.1 cylinder 3, automobile parts 6 upwarp The end face A at end 15 always with keep out plate 2 and contact, when 2 width of plate of keeping out of contact upwarps 15 end face A's of end equal to automobile parts 6 When width, No.1 cylinder 3 is closed;
Step 4: No. three cylinders 8 of starting, pressing plate 9 moves down under the action of No. three cylinder 8, when pressing plate 9 is matched with automobile Part 6 upwarps after end 15 contacts and compresses and closes No. three cylinders 8;
Step 5: No. two cylinders 5 of starting push against plate 4 and slide to the left on horizontal platform 1 in the case where No. two cylinders 5 are acted on, then It is contacted with the end face B of 6 horizontal ends 14 of automobile parts, during abutting plate 4 continues to move to, pushes against plate 4 and keep out the cooperation of plate 2 No. two cylinders 5 are closed after pushing against automobile parts 6;After automobile parts 6 are fixed, L shape connection sheet 16 is welded in automobile parts 6 and is upwarped The two sides (as shown in Figure 2) at end 15.
What has been described above is only a preferred embodiment of the present invention, it is noted that for those skilled in the art, Without departing from the inventive concept of the premise, several modifications and improvements can also be made, these also should be considered as guarantor of the invention Range is protected, these all will not influence the effect and patent practicability that the present invention is implemented.The present invention omits the technology department of description Dividing is well-known technique.

Claims (5)

1. the method for being used for fixed car accessory, which comprises the steps of:
Step 1: getting out the fixed device of automobile parts, including rack, horizontal platform, trapezoidal keep out plate, No.1 cylinder, push against plate With No. two cylinders;The No.1 cylinder is fixed in rack vertically, and No. two cylinder levels are fixed in rack;The level Platform one end is provided with through-hole along the vertical direction, it is described keep out plate and be placed in through-hole and keep out plate be fixedly connected with No.1 cylinder;It is described Abutting plate is slidably connected with horizontal platform and pushes against plate to be connect with No. two cylinders;It is described keep out plate face to push against plate side be fixed with it is defeated No. three cylinders of shaft straight down, No. three cylinder output shaft lower ends are fixed with pressing plate;
Step 2: by it is whole it is elongated, including horizontal ends and upwarp end, the end that upwarps for the automobile parts that section is in U-shape is placed in On horizontal platform, contact the end face for upwarping end with plate is kept out;
Step 3: starting No.1 cylinder is kept out plate and is moved under the action of No.1 cylinder, automobile parts upwarp the end face at end always Contacted with plate is kept out, when contact keep out board width equal to automobile parts upwarp end end face width when, close No.1 cylinder;
Step 4: No. three cylinders of starting, pressing plate move under the action of No. three cylinders, when pressing plate and automobile parts upwarp end in contact And No. three cylinders are closed after compressing;
Step 5: starting No. two cylinders, push against plate slided on horizontal platform under No. two cylinder actions, then with automobile parts water The end face of flush end contacts, and during abutting plate continues to move to, pushes against plate and supports after baffle fit pushes against automobile parts and close No. two cylinders.
2. the method according to claim 1 for fixed car accessory, it is characterised in that: horizontal platform described in step 1 Two sides are equipped with sliding slot, and the abutting plate two sides are equipped with support rod;The support rod lower end is fixed with sphere, and sphere and sliding slot slide Cooperation.
3. the method according to claim 2 for fixed car accessory, it is characterised in that: push against plate described in step 1 Bayonet is equipped with towards plate side is kept out.
4. the method according to claim 3 for fixed car accessory, it is characterised in that: push against plate described in step 1 It is hinged with No. two cylinders.
5. the method according to claim 3 or 4 for fixed car accessory, it is characterised in that: bayonet described in step 1 Inside is equipped with rubber layer.
CN201710765573.7A 2017-08-30 2017-08-30 Method for fixed car accessory Active CN107378352B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710765573.7A CN107378352B (en) 2017-08-30 2017-08-30 Method for fixed car accessory

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Application Number Priority Date Filing Date Title
CN201710765573.7A CN107378352B (en) 2017-08-30 2017-08-30 Method for fixed car accessory

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CN107378352A CN107378352A (en) 2017-11-24
CN107378352B true CN107378352B (en) 2019-01-29

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Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112917129B (en) * 2021-01-27 2022-06-10 重庆中安颖立智能科技有限公司 Use method of machine body camshaft lining press-fitting machine structure

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1105731A (en) * 1965-09-22 1968-03-13 Staudigl Gmbh Elektrotechnisch Process for the drilling or punching of conductor boards and device for the carrying into effect of the process
CN201346676Y (en) * 2008-12-12 2009-11-18 天津二十冶建设有限公司 Device for automatically welding laminated surface of laminated beam
CN104476070A (en) * 2014-11-18 2015-04-01 重庆市华青汽车配件有限公司 Processing tool of rear beam assembly at front section of car longitudinal beam
CN104646901A (en) * 2015-02-16 2015-05-27 翰桥(湖州)五金制品有限公司 Positioning device for precisely manufacturing curve-shaped automobile accessory
CN204725069U (en) * 2015-07-02 2015-10-28 浙江协升机器人科技有限公司 A kind of hold down gag of I-shaped weldment
CN106475690A (en) * 2016-10-31 2017-03-08 东莞市北扬工业设计有限公司 A kind of pinpoint circuit board cuts clamping device
CN106514106A (en) * 2016-12-23 2017-03-22 广东南海昌和模具有限公司 Welding device for special-shaped bent pipe

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1105731A (en) * 1965-09-22 1968-03-13 Staudigl Gmbh Elektrotechnisch Process for the drilling or punching of conductor boards and device for the carrying into effect of the process
CN201346676Y (en) * 2008-12-12 2009-11-18 天津二十冶建设有限公司 Device for automatically welding laminated surface of laminated beam
CN104476070A (en) * 2014-11-18 2015-04-01 重庆市华青汽车配件有限公司 Processing tool of rear beam assembly at front section of car longitudinal beam
CN104646901A (en) * 2015-02-16 2015-05-27 翰桥(湖州)五金制品有限公司 Positioning device for precisely manufacturing curve-shaped automobile accessory
CN204725069U (en) * 2015-07-02 2015-10-28 浙江协升机器人科技有限公司 A kind of hold down gag of I-shaped weldment
CN106475690A (en) * 2016-10-31 2017-03-08 东莞市北扬工业设计有限公司 A kind of pinpoint circuit board cuts clamping device
CN106514106A (en) * 2016-12-23 2017-03-22 广东南海昌和模具有限公司 Welding device for special-shaped bent pipe

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