CN202447879U - Assembly production line for forklift transmissions - Google Patents

Assembly production line for forklift transmissions Download PDF

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Publication number
CN202447879U
CN202447879U CN2011205503140U CN201120550314U CN202447879U CN 202447879 U CN202447879 U CN 202447879U CN 2011205503140 U CN2011205503140 U CN 2011205503140U CN 201120550314 U CN201120550314 U CN 201120550314U CN 202447879 U CN202447879 U CN 202447879U
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CN
China
Prior art keywords
fixed
ground
assembly
workbench
worm
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.)
Withdrawn - After Issue
Application number
CN2011205503140U
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Chinese (zh)
Inventor
梁建中
梁毅锋
何斌斌
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.)
ZHEJIANG ZHONGCHAI MACHINE CO Ltd
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ZHEJIANG ZHONGCHAI MACHINE CO Ltd
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Publication date
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Priority to CN2011205503140U priority Critical patent/CN202447879U/en
Application granted granted Critical
Publication of CN202447879U publication Critical patent/CN202447879U/en
Withdrawn - After Issue legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses an assembly production line for forklift transmissions. A suspension crane is arranged on the ground on one side of the periphery of a roller conveying frame, and travelling wheels of an assembly line mobile trolley are placed on rollers of the roller conveying frame; a shutdown stopping cylinder is fixed on the ground of each working position, the shutdown stopping cylinders are fixed on the ground on two sides of the roller conveying frame, and a pneumatic switch for the shutdown stopping cylinders is arranged on a working position control console; and breast boards are arranged on the ground on the inner side of the roller conveying frame which is annularly arranged, and operation steps of various working positions and notice characters are marked on the breast boards. A supporting platform of the assembly production line can rotate 360 degrees, and a worktable of the assembly production line can rotate 360 degrees on the surface of the console, so that the trouble of the conveyance by the staff can be saved during assembly direction shift; and the worktable is positioned by using a spring pin after the worktable is rotated, so that the worktable is prevented from rotating during operating assembly. The assembly production line is particularly suitable for the production and assembly of the forklift transmissions, is relatively low in equipment cost, reduces the labor intensity of workers, improves the production efficiency, is convenient to manage, and can be conveniently operated by workers.

Description

The forklift speed variator assembling line
Technical field:
The utility model relates to the speed changer production technical field, more specifically to a kind of forklift speed variator assembling line.
Background technology:
The speed changer assembling line automaticity of domestic large-sized speed-changing device manufacturer is higher, and the assembling line equipment cost is also corresponding higher.And the production line of small-sized speed changer manufacturer assembling transmission design is because the kind of the gearbox of producing is different, so characteristics are respectively arranged.Forklift speed variator (being commonly called as gearbox) can't be applied mechanically other like the automobile gearbox apparatus for production line because it self.General small-sized forklift speed variator manufacturer when the assembling forklift speed variator, owing to there is not perfect workbench, needs manpower to stir mission case, and intensity of workers is big, and production efficiency is low simultaneously.
The utility model content:
The purpose of the utility model is exactly the deficiency to prior art, and a kind of forklift speed variator assembling line is provided, and it is particularly suitable for the production and assembly of forklift speed variator; Equipment cost is lower; Reduce labor strength, improved production efficiency, be convenient to management and workman operation simultaneously.
The technological solution of the utility model is following:
The forklift speed variator assembling line comprises the roller carriage that cantilever hangs, arranges ringwise, and cantilever is placed on the side ground of roller carriage periphery, and the road wheel of assembly line travelling car places on the roller of roller carriage;
The structure of assembly line travelling car does, on the little body frame road wheel is installed, and is fixed with left socle and right support on the little body frame; On the power output shaft that brace table one end is hinged on the left socle, the other end is fixed on worm type of reduction gearing; Be fixed with gear in the pneumatic rotating shaft of pneumatic impact spanner, worm type of reduction gearing is made up of worm screw, worm gear and power output shaft, and worm gear is meshed with worm screw; Worm gear is fixed on the power output shaft, and gear is meshed with worm screw;
Be fixed with mission case support, reference column on the workbench; Form the fixed transmission casing on the mission case support and use the hole, be bolted with positioning screw on the reference column, the up-down studdle is screwed onto on the workbench; Stationary table is in the rotating shaft of rotating disk; Rotating disk is fixed on the brace table, and spring pin is installed on the workbench, forms the dimple that matches with spring pin on the brace table;
Being fixed with on the ground of each station stops stops cylinder, and stopping stops that cylinder is fixed on the two side ground of roller carriage, and the station manipulation platform is provided with to stop and stops the jettron of cylinder;
Be placed with breast board on the inboard ground of the roller carriage of arranging ringwise, indicating on the breast board has each station manipulation step and points for attention literal.
Said station manipulation platform is provided with the tool box of storing tools.
The beneficial effect of the utility model is:
1, its production line is fairly simple, and equipment cost is lower.
2, corresponding tool box and the operating procedure that marks and points for attention literal are all arranged on each station; The workman is exactly a working condition of being unfamiliar with this station; Also can timely work on duty, the operating guidance that only need have a look on the breast board just can carry out the assembling of this station.
3, its brace table can 360 the degree rotation, bring convenience to the staff on the assembly line, when the screw of assembling different parts and parts, rotary manipulation platform as required.Its workbench can the 360 degree rotations on operating desk surface, when assembling is shifted to, can economize the trouble of moving as the people of starting building; It utilizes spring pin in location, workbench rotation back, and workbench rotates when assembling in order to avoid operate.The utility model is designed with two spring pins, four dimples, and workbench can change four 90 degree like this, can satisfy the assembling needs of forklift speed variator fully.
4, its stop to adopt stop piston of stopping cylinder rises and will assemble travelling car and stop; It is rested on the corresponding station; Operate very easily, the piston that stops cylinder that stops descends, and the roller that under power drive, rotates just can let the assembly line travelling car move to next station.
Description of drawings:
Fig. 1 is the structural representation of the utility model
Fig. 2 is the schematic perspective view of assembly line travelling car
Fig. 3 is the structural representation of single station
Fig. 4 is the structural representation of pneumatic impact spanner and worm type of reduction gearing part
Fig. 5 is the A of Fig. 4---the A cutaway view
Fig. 6 is the B of Fig. 4---the B cutaway view
Among the figure: 1, cantilever hangs; 2, roller carriage; 3, assembly line travelling car; 4, breast board; 5, station manipulation platform; 6, parking stops cylinder; 31, road wheel; 32, little body frame; 33, left socle; 34, right support; 35, brace table; 36, worm type of reduction gearing; 361, worm screw; 362, worm gear; 363, power output shaft; 37, pneumatic impact spanner; 371, pneumatic rotating shaft; 372, gear; 38, workbench; 39, rotating disk; 3a, mission case support; 3b, reference column; 3c, positioning screw; 3d, up-down studdle; 3e, spring pin.
The specific embodiment:
Embodiment: see shown in Fig. 1 to 6; The forklift speed variator assembling line; Comprise the roller carriage 2 that cantilever hangs 1, arranges ringwise, cantilever hangs 1 and places on the side ground of roller carriage 2 peripheries, and the road wheel 31 of assembly line travelling car 3 places on the roller 21 of roller carriage 2;
The structure of assembly line travelling car 3 does; Road wheel 31 is installed on the dolly underframe 32; Be fixed with left socle 33 and right support 34 on the dolly underframe 32, on the power output shaft 363 that brace table 35 1 ends are hinged on the left socle 33, the other end is fixed on worm type of reduction gearing 36, be fixed with gear 372 in the pneumatic rotating shaft 371 of pneumatic impact spanner 37; Worm type of reduction gearing 36 is made up of worm screw 361, worm gear 362 and power output shaft 363; Worm gear 362 is meshed with worm screw 361, and worm gear 362 is fixed on the power output shaft 363, and gear 372 is meshed with worm screw 361;
Be fixed with mission case support 3a, reference column 3b on the workbench 38; Form the fixed transmission casing on the mission case support 3a and use hole 3a1, be bolted with positioning screw 3c on the reference column 3b, up-down studdle 3d is screwed onto on the workbench 38; Workbench 38 is fixed in the rotating shaft of rotating disk 39; Rotating disk 39 is fixed on the brace table 35, and spring pin 3e is installed on the workbench 38, forms the dimple that matches with spring pin 3e on the brace table 35;
Being fixed with on the ground of each station stops stops cylinder 6, and stopping stops that cylinder 6 is fixed on the two side ground of roller carriage 2, and station manipulation platform 5 is provided with to stop and stops the jettron of cylinder 6;
Be placed with breast board 4 on the inboard ground of the roller carriage of arranging ringwise 2, indicating on the breast board 4 has each station manipulation step and points for attention literal.
Said station manipulation platform 5 is provided with the tool box 7 of storing tools.
Operation principle: utilize cantilever to hang 1 mission case hung on the mission case support 3a; With the hole on the screw fit mission case mission case is fixed on the mission case support 3a then; So just, can on mission case, assemble other parts, heavier parts all can hang 1 through cantilever and hang and get.
Its brace table 35 can 360 under the driving of worm type of reduction gearing 36 the degree rotation, bring convenience to the staff on the assembly line, when the screw of assembling different parts and parts, rotary manipulation platform as required.Its workbench 38 draws back spring pin 3e can the 360 degree rotations on operating desk surface, when assembling is shifted to, can economize the trouble of moving as the people of starting building; It utilizes spring pin 3e in location, workbench rotation back, and workbench rotates when assembling in order to avoid operate.The utility model is designed with two spring pins, four dimples, and workbench can change four 90 degree like this, can satisfy the assembling needs of forklift speed variator fully.
Its stop to adopt stop piston of stopping cylinder 6 rises assembly line travelling car 3 jack-up is left roller 21 and are parked on the corresponding station; Operate very easily; Parking stops that the piston of cylinder 6 descends; Let the driving wheel 31 of assembly line travelling car 3 drop on roller 21, the roller 21 that under power drive, rotates just can let assembly line travelling car 3 move to next station.
Up-down studdle 3d can conveniently be fixed into different height and angle of inclination with mission case.
When positioning screw 3c can adapt to the speed changer assembling of different model, mission case is positioned at correct position.Dissimilar mission cases appearance not of uniform size as long as regulate the length that positioning screw 3c stretches out reference column 3b, just can be positioned at correct position with the mission case of different sizes, and be fixed tightly on the mission case support 3a through screw.

Claims (2)

1. forklift speed variator assembling line; Comprise the roller carriage (2) that cantilever hangs (1), arranges ringwise; It is characterized in that: cantilever hangs (1) and places on the side ground of roller carriage (2) periphery, and the road wheel (31) of assembly line travelling car (3) places on the roller (21) of roller carriage (2);
The structure of assembly line travelling car (3) does; Road wheel (31) is installed on the little body frame (32); Be fixed with left socle (33) and right support (34) on the little body frame (32), brace table (35) one ends are hinged on the left socle (33), the other end is fixed on the power output shaft (363) of worm type of reduction gearing (36), are fixed with gear (372) in the pneumatic rotating shaft (371) of pneumatic impact spanner (37); Worm type of reduction gearing (36) is made up of worm screw (361), worm gear (362) and power output shaft (363); Worm gear (362) is meshed with worm screw (361), and worm gear (362) is fixed on the power output shaft (363), and gear (372) is meshed with worm screw (361);
Be fixed with mission case support (3a), reference column (3b) on the workbench (38); Form the fixed transmission casing on the mission case support (3a) with hole (3a1); Be bolted with positioning screw (3c) on the reference column (3b); Up-down studdle (3d) is screwed onto on the workbench (38), and workbench (38) is fixed in the rotating shaft of rotating disk (39), and rotating disk (39) is fixed on the brace table (35); Spring pin (3e) is installed on the workbench (38), forms the dimple that matches with spring pin (3e) on the brace table (35);
Being fixed with on the ground of each station stops stops cylinder (6), and stopping stops that cylinder (6) is fixed on the two side ground of roller carriage (2), and station manipulation platform (5) is provided with to stop and stops the jettron of cylinder (6),
Be placed with breast board (4) on the inboard ground of the roller carriage of arranging ringwise (2).
2. forklift speed variator assembling line according to claim 1 is characterized in that:
Station manipulation platform (5) is provided with the tool box (7) of storing tools.
CN2011205503140U 2011-12-26 2011-12-26 Assembly production line for forklift transmissions Withdrawn - After Issue CN202447879U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011205503140U CN202447879U (en) 2011-12-26 2011-12-26 Assembly production line for forklift transmissions

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011205503140U CN202447879U (en) 2011-12-26 2011-12-26 Assembly production line for forklift transmissions

Publications (1)

Publication Number Publication Date
CN202447879U true CN202447879U (en) 2012-09-26

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011205503140U Withdrawn - After Issue CN202447879U (en) 2011-12-26 2011-12-26 Assembly production line for forklift transmissions

Country Status (1)

Country Link
CN (1) CN202447879U (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102513824A (en) * 2011-12-26 2012-06-27 浙江中柴机器有限公司 Forklift transmission assembling line
CN103028940A (en) * 2012-12-27 2013-04-10 郑州精益达汽车零部件有限公司 Assembling production line for primary speed reducer of passenger car
CN103028941A (en) * 2012-12-27 2013-04-10 郑州精益达汽车零部件有限公司 Production line for assembling hub and brake disc assembly
CN103056657A (en) * 2013-02-21 2013-04-24 安徽合力股份有限公司 Rotary combined tray for forklift transmission assembly

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102513824A (en) * 2011-12-26 2012-06-27 浙江中柴机器有限公司 Forklift transmission assembling line
CN102513824B (en) * 2011-12-26 2014-02-19 浙江中柴机器有限公司 Forklift transmission assembling line
CN103028940A (en) * 2012-12-27 2013-04-10 郑州精益达汽车零部件有限公司 Assembling production line for primary speed reducer of passenger car
CN103028941A (en) * 2012-12-27 2013-04-10 郑州精益达汽车零部件有限公司 Production line for assembling hub and brake disc assembly
CN103028940B (en) * 2012-12-27 2015-03-11 郑州精益达汽车零部件有限公司 Assembling production line for primary speed reducer of passenger car
CN103028941B (en) * 2012-12-27 2015-06-03 郑州精益达汽车零部件有限公司 Production line for assembling hub and brake disc assembly
CN103056657A (en) * 2013-02-21 2013-04-24 安徽合力股份有限公司 Rotary combined tray for forklift transmission assembly
CN103056657B (en) * 2013-02-21 2015-01-07 安徽合力股份有限公司 Rotary combined tray for forklift transmission assembly

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C14 Grant of patent or utility model
GR01 Patent grant
RGAV Abandon patent right to avoid regrant
AV01 Patent right actively abandoned

Granted publication date: 20120926

Effective date of abandoning: 20140219