CN208099869U - The adjustable vehicle frame positioning tool in tooling position - Google Patents

The adjustable vehicle frame positioning tool in tooling position Download PDF

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Publication number
CN208099869U
CN208099869U CN201820234230.8U CN201820234230U CN208099869U CN 208099869 U CN208099869 U CN 208099869U CN 201820234230 U CN201820234230 U CN 201820234230U CN 208099869 U CN208099869 U CN 208099869U
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CN
China
Prior art keywords
pedestal
handwheel
positioning
vehicle frame
tool
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201820234230.8U
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Chinese (zh)
Inventor
林力维
黄隆兴
翁正义
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
XIAMEN JINLONG JIANGSHEN FRAME Co Ltd
Original Assignee
XIAMEN JINLONG JIANGSHEN FRAME Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by XIAMEN JINLONG JIANGSHEN FRAME Co Ltd filed Critical XIAMEN JINLONG JIANGSHEN FRAME Co Ltd
Priority to CN201820234230.8U priority Critical patent/CN208099869U/en
Application granted granted Critical
Publication of CN208099869U publication Critical patent/CN208099869U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model relates to automobile manufacturing fields, disclose a kind of adjustable vehicle frame positioning tool in tooling position, including tool pedestal, the positioning tool being flexibly connected with tool pedestal, positioning tool includes the pedestal being flexibly connected with tool pedestal, the vehicle frame positioning unit being movably connected with the base;Pedestal is equipped with pedestal nut, and pedestal lead screw is cased on pedestal nut, and tool pedestal is equipped with handwheel, and pedestal lead screw is connect with handwheel;Vehicle frame positioning unit is equipped with positioning device nut, and positioning device lead screw is cased on positioning device nut, and pedestal is equipped with handwheel, and positioning device lead screw is connect with handwheel.The utility model is equipped with pedestal lead screw, positioning device lead screw, it can facilitate and back-and-forth motion adjusting is carried out to tooling, so that the positioning device on tooling leading portion, middle section and back segment is carried out flexible positioning to the leading portion of vehicle frame, middle section, back segment assembly respectively and is gripped, it can be processed according to different model, that is, different axles vehicle frame.

Description

The adjustable vehicle frame positioning tool in tooling position
Technical field
The utility model relates to automobile manufacturing fields, more particularly to a kind of adjustable vehicle frame in tooling position positions work Dress.
Background technique
Tooling refers to the general name of tool used in manufacturing process, the existing adjustable vehicle frame positioning tool in tooling position It has the following problems:
1. due to the limitation of its processing technology, the positioning that each section of tooling is all fixed and invariable, thus different wheelbases Vehicle body its each position must be gripped according to the tooling of different model, if encountering new vehicle, it is also necessary to A new tooling is remake to cooperate the processing to new model.The cost of manufacture of tooling is not only increased, also to a certain extent Delay manufacturing schedule.
2. it is fixed that the clamping device that the longitudinal and cross beam of vehicle frame in riveting, does not assist is clamped longitudinal and cross beam Position, the riveting assembling quality of frame assembly fully rely on the processing quality of part to control.The quality Gao Zeche of parts machining The quality of frame assembly is all right, otherwise the quality of the low then frame assembly of quality of parts machining is with regard to poor.Work as components, it is especially vertical When beam is low with the processing quality of beam-end positioning surface, it is difficult to guarantee that stringer is in vertical position with crossbeam in riveting, by Cannot be very well on orthogonal position in stringer and crossbeam, then frame assembly just will appear parallel four after riveting assembly Side shape problem.In addition, due to not being clamped to stringer when riveting, then after staking, it may appear that rivet deformation returns The problem of bullet.
3. existing clamping device does not adapt to various sizes of stringer, the practicability is poor, in addition to the holding area of vehicle frame It is smaller, biggish impact is generated to vehicle frame when clamping not strongly admittedly, and clamping, the damage of vehicle frame is caused, affects the processing of product Quality, and unbalance stress in the existing clamping device course of work, service life are shorter.
4. the level of tool pedestal is inconvenient to adjust, applicability is poor.
Summary of the invention
The utility model is directed to and cannot be gripped at its each position according to the vehicle body of different wheelbases in the prior art The shortcomings that, provide a kind of adjustable vehicle frame positioning tool in tooling position.
In order to solve the above-mentioned technical problem, the utility model is addressed by following technical proposals:
The adjustable vehicle frame positioning tool in tooling position, including tool pedestal, the positioning work being flexibly connected with tool pedestal Dress, positioning tool includes the pedestal being flexibly connected with tool pedestal, the vehicle frame positioning unit being movably connected with the base;Pedestal lower end Equipped with pedestal nut, pedestal lead screw is cased on pedestal nut, tool pedestal is equipped with handwheel, and pedestal lead screw is connect with handwheel, turns It starts to take turns, handwheel drives pedestal mobile by pedestal lead screw;Vehicle frame positioning unit lower end is equipped with positioning device nut, positioning device Positioning device lead screw is cased on nut, pedestal is equipped with handwheel, and positioning device lead screw is connect with handwheel, rotates handwheel, and handwheel is logical Crossing positioning device lead screw drives vehicle frame positioning unit mobile.
Preferably, tool pedestal upper end is equipped with two the first sliding rails being arranged along its length, pedestal lower end and first Sliding rail corresponding position is equipped with first sliding groove positioning seat, and first sliding groove positioning seat is equipped with the first sliding groove cooperated with the first sliding rail.
Preferably, pedestal upper end is equipped with two the second sliding rails being arranged along its length, vehicle frame positioning unit includes four The positioning device that a interior outer width to vehicle frame is positioned, positioning device lower end and the second sliding rail corresponding position are equipped with second sliding slot Positioning seat, second sliding slot positioning seat are equipped with the second sliding slot cooperated with the second sliding rail.
Preferably, being equipped with handwheel fixing seat on tool pedestal, pedestal, handwheel is connected by bearing and handwheel fixing seat It connects, handwheel fixing seat is equipped at least one set of fastening bolt, and one group of fastening bolt is symmetrically arranged at handwheel including two and consolidates The fastening bolt of reservation two sides.
The utility model has significant technical effect due to using above technical scheme:
1. being equipped with pedestal lead screw, positioning device lead screw, conveniently adjusted positioning carries out back-and-forth motion adjusting to tooling, makes Positioning device on tooling leading portion, middle section and back segment carries out flexible positioning and folder to the leading portion of vehicle frame, middle section, back segment assembly respectively Fixation is held, it can so be processed according to different model, that is, different axles vehicle frame.To make tooling be suitable for Various, had both improved the applicability of tooling, while also reducing the cost of manufacture of tooling.
2. clamping device is arranged, when frame assembly carries out riveting assembly, accurate clamping position can be carried out to stringer, Guarantee that stringer is mutually perpendicular to crossbeam, so that the riveting assembling quality of frame assembly eliminates the reliance on the processing quality of components to control System, avoids frame assembly and parallelogram problem occurs.Simultaneously as stringer is constantly in clamped shape in riveting process State can effectively control rivet deformation rebound.
3. clamping device uses the cooperation of sliding slot, the manner of sliding block and transverse screw, so that positioning seat is moving More balance is firm in dynamic process, is hardly damaged other devices;Cooperation of the positioning seat in fixing seat, lateral adjustment device Under, can by positioning seat coarse adjustment to suitable position, after under the action of longitudinal extension device, support arm cylinder, under positioning seat is slow Drop, vulcanized rubber plate touch vehicle frame, and realization grips vehicle frame, and the setting of vulcanized rubber plate, is not easy to cause vehicle frame Damage;The position of conveniently adjusted positioning seat is suitble to various sizes of stringer, and practicability is preferable, and equal in two support arm stress It is even, it can prolong the service life.
4. the height of tool pedestal is inconvenient to adjust, cannot ensure that overall structure is in the same plane, applicability compared with Difference.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model embodiment.
Fig. 2 is the A direction view of Fig. 1.
Fig. 3 is the attachment structure schematic diagram of the bracket lead screw and handwheel on the bracket of Fig. 1.
Fig. 4 is structural schematic diagram when longitudinal extension device is shunk.
Structural schematic diagram when Fig. 5 is the longitudinal extension device stretching, extension of Fig. 4.
The toponym that each number designation is referred in attached drawing is as follows:Wherein 1-tool pedestal, 2-brackets, 3-pedestals, 4-vehicle frame positioning units, 5-carrier bases, 6-support casings, 7-bracket lead screws, 8-handwheels, 9-fastening bolts, 10-the first Sliding rail, the 11-the second sliding rail, 12-first sliding groove positioning seats, 13-second sliding slot positioning seats, 14-first sliding grooves, 15-the second Sliding slot, 16-pedestal nuts, 17-pedestal lead screws, 18-handwheel fixing seats, 19-positioning device nuts, 20-positioning device silks Thick stick, 21-support frames, 22-horizontal supports, 23-fixing seats, 24-transverse screws, 25-longitudinal extension devices, 26-support arms Cylinder, 27-positioning seats, 28-sliding blocks, 29-support arms, 30-grooves, 31-vulcanized rubber plates, 32-vehicle frames, 33-bearings, 34-bevel gears, 35-bearing blocks.
Specific embodiment
The utility model is described in further detail with embodiment with reference to the accompanying drawing.
Embodiment
The adjustable vehicle frame positioning tool in tooling position, as shown in Figures 1 to 5, including tool pedestal 1 and tool pedestal 1 The positioning tool of flexible connection, the bracket 2 for being used to support tool pedestal 1, positioning tool include being flexibly connected with tool pedestal 1 Pedestal 3, the vehicle frame positioning unit 4 being flexibly connected with pedestal 3, fixed clamping device on the base 3.
The support casing 6 that bracket 2 includes carrier base 5, is flexibly connected with carrier base 5, carrier base 5 are equipped with bracket lead screw 7, branch It is equipped with the screw thread cooperated with bracket lead screw 7 in frame set 6,7 top of bracket lead screw is threadedly coupled with support casing 6,7 lower part of bracket lead screw It is connected by bearing 33 and the rotation of carrier base 5.Bracket lead screw 7 is connected with handwheel 8, and 7 lower end of bracket lead screw is equipped with bevel gear 34, hand The axis of wheel 8 is equipped with bevel gear 34, and two bevel gears 34 engage, and the axis of handwheel 8 is connected by bearing 33 and the rotation of carrier base 5, Handwheel 8 rotates and drives bracket lead screw 7 to rotate by bevel gear 34, thus the tooling for driving support casing 6, connecting with support casing 6 Pedestal 1 moves up and down, to adjust the height of tool pedestal 1, and can ensure that tooling base 3 is in a horizontal position, and improves vehicle frame 32 processing quality, the structure are also suitble to the occasion in ground more out-of-flatness, applied widely, strong applicability.In addition it is propping up Stand 5 is equipped at least one set of fastening bolt 9, and one group of fastening bolt 9 includes two and is symmetrically arranged at 5 two sides of carrier base Fastening bolt 9 screws fastening bolt 9 after the height for regulating tool pedestal 1, so that the height of tool pedestal 1 will not be in work Make or artificial influence and change, be not easy to influence the processing quality of vehicle frame 32.
1 upper end of tool pedestal is equipped with two the first sliding rails 10 being arranged along its length, and two the first sliding rails 10 are mutually flat Row, the first sliding rail 10 are fixed by screws in tool pedestal 1, and 3 lower end of pedestal and 10 corresponding position of the first sliding rail are equipped with first Sliding slot positioning seat 12, first sliding groove positioning seat 12 are equipped with the first sliding groove 14 cooperated with the first sliding rail 10, and 3 lower end of pedestal is also set There is pedestal nut 16, pedestal lead screw 17 is cased on pedestal nut 16, handwheel fixing seat 18, handwheel are fixed in tool pedestal 1 Fixing seat 18 is equipped with handwheel 8, and the axis of handwheel 8 is connected by bearing 33 and the rotation of handwheel fixing seat 18,17 one end of pedestal lead screw It is fixedly connected with handwheel 8, pedestal lead screw 17 and handwheel fixing seat 18 are connected by the rotation of bearing 33.Handwheel 8 is rotated, handwheel 8 is logical Crossing pedestal lead screw 17 drives pedestal 3 mobile, to carry out back-and-forth motion adjusting to pedestal 3, and then drives the positioning work on pedestal 3 Dress carries out flexible positioning and grips to the leading portion of vehicle frame 32, middle section and back segment assembly.Using the move mode of sliding, one Aspect is not easy to derail, and on the other hand movement is more steady.In addition at least one set of fastening bolt 9 is equipped in handwheel fixing seat 18, One group of fastening bolt 9 includes two fastening bolts 9 for being symmetrically arranged at 18 two sides of handwheel fixing seat, is regulating pedestal 3 Horizontal position after, screw fastening bolt 9 so that the horizontal position of pedestal 3 will not work or artificial influence and change, It is not easy to influence the processing quality of vehicle frame 32.
3 upper end of pedestal is equipped with two the second sliding rails 11 being arranged along its length, and two the second sliding rails 11 are parallel to each other, vehicle Frame positioning unit 4 includes four positioning devices positioned to the interior outer width of vehicle frame 32, positioning device lower end and the second sliding rail 11 corresponding positions are equipped with second sliding slot positioning seat 13, and second sliding slot positioning seat 13 is equipped with second cooperated with the second sliding rail 11 and slides Slot 15, each positioning device lower end are also equipped with positioning device nut 19, positioning device lead screw are cased on positioning device nut 19 20, handwheel fixing seat 18 is fixed on pedestal 3, each positioning device is equipped with a handwheel fixing seat 18, handwheel fixing seat 18 It is equipped with handwheel 8,20 one end of positioning device lead screw is fixedly connected with handwheel 8, and positioning device lead screw 20 and handwheel fixing seat 18 are logical Cross the rotation connection of bearing 33.Handwheel 8 is rotated, handwheel 8 is mobile with dynamic positioning system by positioning device lead screw 20, thus to positioning Device carries out back-and-forth motion adjusting, and then the interior outer width of vehicle frame 32 is carried out flexible positioning and gripped.Using the shifting of sliding On the one hand flowing mode is not easy to derail, on the other hand movement is more steady.In addition it is equipped in handwheel fixing seat 18 at least one set of tight Fixing bolt 9, one group of fastening bolt 9 include two fastening bolts 9 for being symmetrically arranged at 18 two sides of handwheel fixing seat, are being adjusted Behind the horizontal position of good positioning device, fastening bolt 9 is screwed, so that the horizontal position of positioning device will not be in work or artificial Influence and change, be not easy to influence the processing quality of vehicle frame 32.
Clamping device includes fixed support frame 21 on the base 3,21 upper end of support frame is arranged in horizontal support 22, with The fixing seat 23 that horizontal support 22 is slidably connected, the lateral adjustment device for controlling the sliding of fixing seat 23 connect with fixing seat 23 The longitudinal extension device 25 that connects, for controlling the flexible support arm cylinder 26 of longitudinal extension device 25, connecting with longitudinal extension device 25 The positioning seat 27 connect.
Horizontal support 22 is equipped with sliding slot, and fixing seat 23 is equipped with the sliding block 28 cooperated with sliding slot.Lateral adjustment device packet The lateral servo motor for including transverse screw 24 and connecting with transverse screw 24,24 one end of transverse screw are threadedly coupled with sliding block 28, Sliding block 28 is equipped with screw hole, and transverse screw 24 passes through screw hole, and 24 other end of transverse screw passes through bearing block 35 and horizontal support 22 Rotation connection, lateral servo motor work drive transverse screw 24 to rotate, and the rotation of transverse screw 24 drives fixing seat 23 along cross To 22 transverse shifting of bracket.Or be fixedly connected by handwheel 8 with transverse screw 24, it can be manually rotated handwheel 8 directly to rotate transverse direction Screw rod 24 can also.Horizontal support 22 and fixing seat 23 cooperate the horizontal distance of adjustable locating seat 27, applicable different in width ruler Very little vehicle frame 32, practicability is stronger.
Longitudinal extension device 25 include two middle part cross-articulation support arm 29, two 29 upper ends of support arm with fixing seat 23 Hingedly, two 29 lower ends of support arm are hinged with positioning seat 27.Every support arm 29 is equipped with a support arm cylinder 26,26 one end of support arm cylinder It is hinged with fixing seat 23,26 other end of support arm cylinder and corresponding 29 lower hinge of support arm.Two support arm cylinders 26 work together, So that the power being applied on positioning seat 27 is uniform, longitudinal direction more can be firmly clamped, in addition can protect support arm 29, it will not be because of one end 29 long-term work of support arm and reduce shelf life.
27 lower surface of positioning seat is equipped with groove 30, and groove 30 can reduce the direct contact area of positioning seat 27 Yu vehicle frame 32, The pressure to vehicle frame 32 is improved, achievees the purpose that reinforce carrying out vehicle frame 32 firm.27 lower end of positioning seat is equipped with vulcanized rubber plate 31, the intensity of vulcanized rubber plate 31 is high and will not cause to damage to the clip position of vehicle frame 32.
After the horizontal position adjustment of vehicle frame 32 is good, according to the size of vehicle frame 32, the position of positioning seat 27 is probably adjusted, is adjusted When:Lateral adjustment device Work Promote fixing seat 23 moves horizontally, and after the coarse adjustment of horizontal position, positioning seat 27 is located at vehicle at this time 32 top of frame;Support arm cylinder 26 works, and two support arms 29 is driven slowly to be unfolded, and drives positioning seat 27 slowly to decline, vulcanized rubber Plate 31 touch vehicle frame 32, realizes gripping to vehicle frame 32.Support arm cylinder 26 drives support arm 29 slowly to decline, relatively stable, And the setting of vulcanized rubber plate 31, it is not easy that vehicle frame 32 is caused to damage.
Technique processing can be carried out according to different wheelbases and the vehicle frame of vehicle 32, improve the applicability of tooling, reduce work Cost of manufacture is filled, various is suitable for.
In short, the above is only the preferred embodiment of the present invention, it is all according to present utility model application the scope of the patents institute The equivalent changes and modifications of work should all belong to the covering scope of the utility model patent.

Claims (4)

1. the adjustable vehicle frame positioning tool in tooling position, including tool pedestal(1), it is characterised in that:Further include and tooling base Seat(1)The positioning tool of flexible connection, positioning tool include and tool pedestal(1)The pedestal of flexible connection(3)With pedestal(3) The vehicle frame positioning unit of flexible connection(4);Pedestal(3)Lower end is equipped with pedestal nut(16), pedestal nut(16)On be cased with pedestal Lead screw(17), tool pedestal(1)It is equipped with handwheel(8), pedestal lead screw(17)With handwheel(8)Connection rotates handwheel(8), handwheel (8)Pass through pedestal lead screw(17)Drive pedestal(3)It is mobile;Vehicle frame positioning unit(4)Lower end is equipped with positioning device nut(19), fixed Position device nut(19)On be cased with positioning device lead screw(20), pedestal(3)It is equipped with handwheel(8), positioning device lead screw(20)With Handwheel(8)Connection rotates handwheel(8), handwheel(8)Pass through positioning device lead screw(20)Drive vehicle frame positioning unit(4)It is mobile.
2. the adjustable vehicle frame positioning tool in tooling position according to claim 1, it is characterised in that:Tool pedestal(1) Upper end is equipped with two the first sliding rails being arranged along its length(10), pedestal(3)Lower end and the first sliding rail(10)Corresponding positions install There is first sliding groove positioning seat(12), first sliding groove positioning seat(12)It is equipped with and the first sliding rail(10)The first sliding groove of cooperation (14).
3. the adjustable vehicle frame positioning tool in tooling position according to claim 1, it is characterised in that:Pedestal(3)Upper end The second sliding rail being arranged along its length equipped with two(11), vehicle frame positioning unit(4)Including four to vehicle frame(32)It is inside and outside The positioning device that width is positioned, positioning device lower end and the second sliding rail(11)Corresponding position is equipped with second sliding slot positioning seat (13), second sliding slot positioning seat(13)It is equipped with and the second sliding rail(11)The second sliding slot of cooperation(15).
4. the adjustable vehicle frame positioning tool in tooling position according to claim 1, it is characterised in that:Tool pedestal(1), Pedestal(3)On be equipped with handwheel fixing seat(18), handwheel(8)Pass through bearing(33)With handwheel fixing seat(18)Connection, handwheel are solid Reservation(18)It is equipped at least one set of fastening bolt(9), one group of fastening bolt(9)It is solid that handwheel is symmetrically arranged at including two Reservation(18)The fastening bolt of two sides(9).
CN201820234230.8U 2018-02-09 2018-02-09 The adjustable vehicle frame positioning tool in tooling position Expired - Fee Related CN208099869U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201820234230.8U CN208099869U (en) 2018-02-09 2018-02-09 The adjustable vehicle frame positioning tool in tooling position

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201820234230.8U CN208099869U (en) 2018-02-09 2018-02-09 The adjustable vehicle frame positioning tool in tooling position

Publications (1)

Publication Number Publication Date
CN208099869U true CN208099869U (en) 2018-11-16

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110253500A (en) * 2019-06-18 2019-09-20 徐州比亚机械设备有限公司 A kind of semitrailer axle steel spring plate mounting and positioning device
CN111185886A (en) * 2020-03-12 2020-05-22 宁波双德电子有限公司 Adjustable operation table for sound production and processing

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110253500A (en) * 2019-06-18 2019-09-20 徐州比亚机械设备有限公司 A kind of semitrailer axle steel spring plate mounting and positioning device
CN111185886A (en) * 2020-03-12 2020-05-22 宁波双德电子有限公司 Adjustable operation table for sound production and processing

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GR01 Patent grant
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CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20181116

CF01 Termination of patent right due to non-payment of annual fee