CN202667957U - Pallet fork automatic welding working platform - Google Patents

Pallet fork automatic welding working platform Download PDF

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Publication number
CN202667957U
CN202667957U CN 201220283170 CN201220283170U CN202667957U CN 202667957 U CN202667957 U CN 202667957U CN 201220283170 CN201220283170 CN 201220283170 CN 201220283170 U CN201220283170 U CN 201220283170U CN 202667957 U CN202667957 U CN 202667957U
Authority
CN
China
Prior art keywords
pallet fork
welding
turntable
automatic welding
fork automatic
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
CN 201220283170
Other languages
Chinese (zh)
Inventor
冯殿胜
时志平
郭宝才
王国毅
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.)
ANHUI ANXIN FORK Co Ltd
Original Assignee
ANHUI ANXIN FORK 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 ANHUI ANXIN FORK Co Ltd filed Critical ANHUI ANXIN FORK Co Ltd
Priority to CN 201220283170 priority Critical patent/CN202667957U/en
Application granted granted Critical
Publication of CN202667957U publication Critical patent/CN202667957U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model provides a pallet fork automatic welding working platform which comprises a base seat. An N-shaped revolving platform is arranged on the upper end face of the base seat and a contractive plate is arranged at the right front of the revolving platform. A positioning block and a pressing device are arranged on two sides of the revolving platform. The pallet fork automatic welding working platform achieves automatic positioning, clamping and deflexion of pallet fork welding, positions precisely and stably and improves the welding quality of the pallet fork. And revolution deflexion is achieved so that gaps at two sides of a hook can be welded in one procedure. Thus, the automatic pallet fork welding production and material flow are achieved, the welding quality is improved, the production line is simplified, the labor intensity of the working staff is reduced and the production efficiency is improved.

Description

A kind of pallet fork automatic welding table
Technical field
The utility model relates to field of mechanical technique, is specifically related to a kind of automatic location, clamping of the welding hook process for the pothook forks on the fork truck, the welding bench of displacement.
Background technology
Pallet fork is the critical component of fork truck, it is equivalent to be mounted on the manipulator on the fork truck, make fork truck become a kind of material handling instrument of multipurpose high-efficiency rate, can pitch any carrying object that can imagine almost, press from both sides, push away, draw, the operation such as sidesway and rotation.In order to make things convenient for the installation and removal of pallet fork, existing pallet fork is designed to pothook forks, and it is comprised of horizontal segment and vertical section and is the L-type structure, and namely the vertical section outside welding hook at pallet fork is connected with the goods shelf of fork truck, is used for supporting pallet fork and pallet fork location and uses.
Because the carrying weight that pallet fork is carrying fork truck so the welding quality of hook is even more important, is after first hook point being soldered on the corresponding position of pallet fork, with welding system it to be welded and fixed in the slit up and down during welding again.
Because the environment in the welding process is abominable, such as high temperature, arc light, flue dust etc., if manually weld, not only human body is had certain injury, and labour intensity is large, the quality of welding is also unstable.Be used for the hook of spot welding is welded so now develop robot, greatly solved in the welding process injury to human body, but also guaranteed uniformity and the reliability of welding quality.Robot needs pallet fork to be placed in the position of regulation and to fix before welding, first welding one side, then the pallet fork that overturns welds the another side slit of hook again, namely will accurately locate pallet fork, clamping, displacement, and robot just can finish follow-up welding job.But because pallet fork is forged steel pieces, its weight ratio is heavier, rely on manually locate, clamping, displacement ratio difficulty, and efficient is low, locate unstable, thereby cause welding quality unstable, unreliable, and then affected the quality of pallet fork, also strengthened in addition employee's labour intensity, its production efficiency is low.
The utility model content
The utility model will solve above-mentioned deficiency exactly, and the welding bench of automatic location in a kind of pallet fork automatic Arc Welding, clamping, displacement is provided, and realizes the full process automatization production of pallet fork welding hook operation.
In order to reach above-mentioned effect, the utility model provides a kind of pallet fork automatic welding table, comprises base, and described base upper surface is provided with and is Π shape turntable, and described turntable dead ahead is provided with expansion plate, and described turntable dual-side is provided with locating piece and hold down gag.
Described turntable bottom is provided with indexing application unit and the support unit of its rotation of control.
Its indexing application unit is connected bearing and is connected with the biside plate of Π shape turntable with support unit, by bearing turntable is carried out side direction 180 degree rotations, is about to the upper surface of turntable down, makes things convenient for robot to the welding of hook another side weld seam on the pallet fork.
Be provided with positioner in the middle of the described turntable outer surface.
Described expansion plate is connected with the cylinder of its stretching motion of control.
In order to improve the efficient of welding, be arranged with two turntables at described base, welding robot can be simultaneously in the welding that hockets of two turntable connectionizations.
Described hold down gag is the corner compressed oil cylinder, and the both sides of described turntable upper surface respectively are provided with two corner compressed oil cylinders.
Described positioner is cylinder, and turntable upper surface and front end face respectively are provided with two cylinders.
Turntable in the utility model welding bench is cut apart turntable forms with middle positioner by the locating piece of its both sides and is held two pallet fork stations, be located at and position, compress on the pallet fork station and rotate variation Deng the goods shelf of welding, welded by robot.
Welding robot is placed positioner of the present utility model the place ahead, and during welding, the pallet fork that first will put the hook of burn-oning by haulage equipment is put on two pallet fork stations on the turntable simultaneously, by the locating piece of turntable both sides pallet fork is carried out Primary Location.The expansion plate in turntable dead ahead promotes vertical section and the turntable front end face applying location of pallet fork under the drive of cylinder, after having good positioning, expansion plate is return the original place.At this moment, be located at the middle positioner cylinder of two pallet fork stations under the promotion of piston, location about pallet fork is carried out; Then by hold down gag corner oil cylinder pallet fork is fixedly clamped.After the sensor-based system of robot receives signal at this moment, just begin the hook on the pallet fork is welded.After having welded, indexing application unit drives support unit and together the turntable side direction is carried out 180 degree rotation displacements, makes the upper surface of turntable down, makes things convenient for the another side weld seam of this hook of robot welding.When the pallet fork on another turntable also be positioned fixing after, after robot receives signal, then can after finishing last turntable weld task, weld the pallet fork on this turntable.The pallet fork that has welded is handled upside down equipment and in time transports, and transports again pallet fork to be welded, so loops welding.
So, the utlity model has following beneficial effect:
1, because positioner of the present utility model is provided with two turntables, can alternately carry out work at this turntable during robot welding, avoid the stand-by period of robot, enhance productivity;
2, the utility model accurate positioning, the stable welding quality that has improved pallet fork, the serviceability of reinforcement pallet fork;
3, realized automation location and welding, reduced the labour, raised the efficiency;
4, this device can be realized the rotation displacement, and the slit, both sides of hook can be welded in a procedure, has both improved welding quality, reduces again haulage equipment, has simplified production line, saves cost of investment.
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
Fig. 1 is the utility model structural representation;
The 1-base, 2-pallet fork, 3-indexing application unit, 4-expansion plate, 5-locating piece, 6-corner compressed oil cylinder, 7-support unit, 8-turntable, 9,9 '-cylinder.
The specific embodiment
Be a kind of pallet fork automatic welding table as shown in Figure 1, comprise base 1, described base 1 upper surface is provided with two and is Π shape turntable 8, and described turntable 8 dead aheads are provided with expansion plate 4, and expansion plate 4 is connected with the cylinder 9 of its stretching motion of control; Described turntable 8 dual-sides are provided with locating piece 5 and hold down gag; Described hold down gag is the corner compressed oil cylinder 6 of being located at both sides, turntable 8 upper surface, and corner compressed oil cylinder 6 has four, and symmetry is positioned at turntable 8 both sides, is used for pallet fork 2 is fixed.Described turntable 8 bottoms are provided with indexing application unit 3 and the support unit 7 of its rotation displacement of control, and the upper surface of described turntable 8 and front end face are provided with the cylinder 9 ' for location about pallet fork 2 is carried out.
The utility model is arranged with two turntables at base, welding robot can be simultaneously in the welding that hockets of two turntable connectionization, the efficient that raising is welded.
During welding, first welding robot is arranged at the dead ahead of automatic welding table of the present utility model, is communicated with interlock circuit, opening device.By haulage equipment two pallet forks of having put the hook of burn-oning are put on the pallet fork station on the turntable simultaneously first, the expansion plate in turntable dead ahead promotes vertical section and the turntable front end face applying location of pallet fork under the drive of cylinder, after pallet fork was had good positioning, expansion plate was return the original place.At this moment, be located at the middle positioner cylinder of two pallet fork stations under the promotion of piston, location about pallet fork is carried out; Then by hold down gag corner oil cylinder pallet fork is fixedly clamped.Then, after the sensor-based system of robot receives signal, just begin the hook on the pallet fork is simultaneously welded.After having welded, indexing application unit drives support unit and together the turntable side direction is carried out 180 degree rotation displacements, makes the upper surface of turntable down, makes things convenient for the another side weld seam of this hook of robot welding.When the pallet fork on another turntable also be positioned fixing after, after robot receives signal, then can after finishing last turntable weld task, weld the pallet fork on this turntable.The pallet fork that has welded is handled upside down equipment and in time transports, and transports again pallet fork to be welded, so loops welding.
So because positioner of the present utility model is provided with two turntables, can alternately carry out work at these two turntables during robot welding, avoided the stand-by period of robot, enhance productivity; Accurate positioning, the stable welding quality that has improved pallet fork, the serviceability of reinforcement pallet fork; And realized the rotation displacement, and the slit, both sides of hook can be welded in a procedure, both improved welding quality, reduce again haulage equipment, simplified production line, save cost of investment.
Above embodiment is not limited only to protection domain of the present utility model, all make amendment based on basic thought of the present utility model or change all belong to protection domain of the present utility model.

Claims (7)

1. a pallet fork automatic welding table comprises base, it is characterized in that: described base upper surface is provided with and is Π shape turntable, and described turntable dead ahead is provided with expansion plate, and described turntable dual-side is provided with locating piece and hold down gag.
2. described pallet fork automatic welding table according to claim 1, it is characterized in that: described turntable bottom is provided with indexing application unit and the support unit of its rotation of control.
3. described pallet fork automatic welding table according to claim 1 is characterized in that: be provided with positioner in the middle of the described turntable outer surface.
4. described pallet fork automatic welding table according to claim 1, it is characterized in that: described expansion plate is connected with the cylinder of its stretching motion of control.
5. described pallet fork automatic welding table according to claim 1 is characterized in that: be arranged with two turntables on the described base.
6. described pallet fork automatic welding table according to claim 1, it is characterized in that: described hold down gag is the corner compressed oil cylinder, the both sides of described turntable upper surface respectively are provided with two corner compressed oil cylinders.
7. described pallet fork automatic welding table according to claim 3, it is characterized in that: described positioner is cylinder, turntable upper surface and front end face respectively are provided with two cylinders.
CN 201220283170 2012-06-15 2012-06-15 Pallet fork automatic welding working platform Expired - Fee Related CN202667957U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220283170 CN202667957U (en) 2012-06-15 2012-06-15 Pallet fork automatic welding working platform

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220283170 CN202667957U (en) 2012-06-15 2012-06-15 Pallet fork automatic welding working platform

Publications (1)

Publication Number Publication Date
CN202667957U true CN202667957U (en) 2013-01-16

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201220283170 Expired - Fee Related CN202667957U (en) 2012-06-15 2012-06-15 Pallet fork automatic welding working platform

Country Status (1)

Country Link
CN (1) CN202667957U (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104175045A (en) * 2014-09-05 2014-12-03 合力叉车有限公司 Fork frame rivet welding tooling
CN105834655A (en) * 2016-06-03 2016-08-10 意欧斯智能科技股份有限公司 Pairing tool for fork arm carrier of fork truck
CN109822264A (en) * 2018-12-25 2019-05-31 江苏鲁安特智能装备科技有限公司 Double-station fork truck smallclothes welder
CN112692682A (en) * 2020-12-23 2021-04-23 安徽安鑫货叉有限公司 Fork machining equipment for forklift

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104175045A (en) * 2014-09-05 2014-12-03 合力叉车有限公司 Fork frame rivet welding tooling
CN105834655A (en) * 2016-06-03 2016-08-10 意欧斯智能科技股份有限公司 Pairing tool for fork arm carrier of fork truck
CN105834655B (en) * 2016-06-03 2017-06-30 意欧斯智能科技股份有限公司 A kind of group of forklift goods shelf is to frock
CN109822264A (en) * 2018-12-25 2019-05-31 江苏鲁安特智能装备科技有限公司 Double-station fork truck smallclothes welder
CN109822264B (en) * 2018-12-25 2020-10-23 江苏鲁安特智能装备科技有限公司 Double-station forklift small part welding device
CN112692682A (en) * 2020-12-23 2021-04-23 安徽安鑫货叉有限公司 Fork machining equipment for forklift

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Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20130116

Termination date: 20200615