CN203282108U - Outer portal assembly-welding device for forklift - Google Patents

Outer portal assembly-welding device for forklift Download PDF

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Publication number
CN203282108U
CN203282108U CN2013202879870U CN201320287987U CN203282108U CN 203282108 U CN203282108 U CN 203282108U CN 2013202879870 U CN2013202879870 U CN 2013202879870U CN 201320287987 U CN201320287987 U CN 201320287987U CN 203282108 U CN203282108 U CN 203282108U
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CN
China
Prior art keywords
base
forklift
welding device
outer portal
cross beam
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Active
Application number
CN2013202879870U
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Chinese (zh)
Inventor
冷伙根
刘春龙
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.)
Dragon Work (shanghai) Fork Truck Co Ltd
Original Assignee
Dragon Work (shanghai) Fork Truck Co Ltd
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Application filed by Dragon Work (shanghai) Fork Truck Co Ltd filed Critical Dragon Work (shanghai) Fork Truck Co Ltd
Priority to CN2013202879870U priority Critical patent/CN203282108U/en
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Publication of CN203282108U publication Critical patent/CN203282108U/en
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Abstract

The utility model relates to an outer portable assembly-welding device for a forklift. The outer portable assembly-welding device is characterized in that a bottom positioning mechanism is arranged at the tail end of a base, a main positioning base is arranged in front of the bottom positioning mechanism, two middle cross beam positioning mechanisms are symmetrically distributed in front of the main positioning base, an inclined oil cylinder supporting mechanism is arranged on each of the outer sides of the left and right sides on the base, positioned at the front of the middle cross beam positioning mechanisms, the inclined oil cylinder supporting mechanisms correspond to oil cylinder fixing plates on a forklift outer portal in position, guide rails are arranged on the base, movable upper cross beam positioning assemblies are arranged on the guide rails, equal-height cushioning blocks are fixed on the base, and a row of clamping assembly is distributed on the edge of each of the left side and the right side of the base. The outer portable assembly-welding device has the advantages of simplicity in operation, practicability, improved efficiency and land conservation. Proved by practices, compared with a conventional outer portal assembly-welding tool, the outer portable assembly-welding device adopted by the utility model has the advantages of effectively solving the problem that supporting seats are non-axial to cause difficulty in guaranteeing symmetrical sizes.

Description

A kind of outer portal frame of forklift welding device
Technical field
The utility model relates to a kind of outer portal frame of forklift welding device.
Background technology
As shown in Figure 1, outer portal frame of forklift generally includes entablature 1, chaining plate 2, right column 3, left column 4, middle cross beam 6, bent plate 7, supporting seat 8, reinforcement 9, riser 10, lower shoe 11, oil pipe baffle plate 12, support plate 13, inclined cylinder bearing 14 and oil cylinder fixed head 15.Outer portal frame of forklift in the welding process, needs to adopt welding device to guarantee size, and many because of the forklift door frame seriation, welding device can only carry out welding to single outer mast in the past, and the door frame size welding of multi-series can't guarantee.
Summary of the invention
The technical problems to be solved in the utility model is to provide a kind of welder,, to improve Forming Quality and the production efficiency of outer portal frame of forklift, reduces costs.
in order to solve the problems of the technologies described above, the technical solution of the utility model has been to provide a kind of outer portal frame of forklift welding device, it is characterized in that: comprise base, tail end at base is provided with the bottom detent mechanism, be provided with main positioning seat in the place ahead of bottom detent mechanism, be arranged symmetrically with a pair of middle cross beam detent mechanism in the place ahead of main positioning seat, be positioned at the left side of middle cross beam detent mechanism the place ahead part on base, the outside of right both sides is respectively equipped with a dump ram supporting mechanism, the position of the oil cylinder fixed head on dump ram supporting mechanism and outer portal frame of forklift is corresponding, head end at base is provided with the guide rail that is positioned on the base horizontal median axis, be provided with movably entablature positioning component on guide rail, be fixed on base for the equal height cushion block that paves right column and left column, be furnished with respectively a row clamping assembly in the left and right sides of base edge.
Preferably, be provided with brace table in the bottom of described base.
Preferably, be provided with limit base in the end of described guide rail.
The utility model adopts the principle of unifying datum, guaranteed well the relative position relation of inner width size, inclined cylinder making and the supporting seat of column, the assembly unit that can guarantee all symmetrical components is all symmetrical with column inner width benchmark, and the walking frame main body of close tonnage type all can adopt this mode to weld.
The utility model has the advantages that: simple to operate, practicality, efficiency gets a promotion, and has saved place.Be proven, this kind method is compared with outer mast tailor-welding tool before, has effectively solved the supporting seat disalignment, has been difficult to guarantee this problem of symmetrical size.
Description of drawings
Fig. 1 is the outer portal frame of forklift structural representation;
The front view of a kind of outer portal frame of forklift welding device that Fig. 2 provides for the utility model;
The top view of a kind of outer portal frame of forklift welding device that Fig. 3 provides for the utility model.
The specific embodiment
, for the utility model is become apparent, hereby with preferred embodiment, and coordinate accompanying drawing to be described in detail below.
As shown in Figures 2 and 3, and in conjunction with Fig. 1, a kind of outer portal frame of forklift welding device that the utility model provides comprises brace table 25 and base 16, and all devices are laid on base 16.The tail end of base 16 is laid bottom detent mechanism 17, is used for guaranteeing that the plane, column bottom of outer portal frame of forklift structure is consistent, and location lower shoe centering.Main positioning seat 18 is installed on the right end position of device, the location that is used for outer portal frame of forklift supporting seat assembly, more left position is arranged symmetrically with two middle cross beam detent mechanisms 19, there is dump ram supporting mechanism 20 both sides again, adjust respectively in both sides control the inclined cylinder seat around hole heart angle, height is locked after adjusting suitably.
head end at base 16 is arranged limit base 26, at guide rail 21 two ends, prevent that entablature positioning component 22 from skidding off guide rail 21 scopes, correspondence position is arranged symmetrically with positioning component (column that meets the different lifting altitudes of similar door frame can be by 2~3 positioning component effective locations) on base 16, this part has three kinds of specifications, be respectively left, right and to part, the outside, position of location is respectively equipped with clamp assembly 24, base 16 supported (25) supports, the use location of assurance device is the 700mm left and right, be fit to employee's operation, guide rail 21 is installed between two parties, entablature positioning component 22 is housed on guide rail 21, entablature positioning component 22 contacts with the root of two root posts by wagging the tail of tail end, find the mean value of column right-hand member, and then location outer mast entablature, the chaining plate is located by the circular hole distribution on the group of entablature location, equal height cushion block 23 is fixed on base 16 by soket head cap screw, play and pave and make column to reach following level, dump ram supporting mechanism 20 is arranged on base 16, contour rotating shaft group can auxiliary strut put procedure, not only height is consistent with equal height cushion block, and itself is rotatable, can play the conveying effect.

Claims (3)

1. outer portal frame of forklift welding device, it is characterized in that: comprise base (16), tail end at base (16) is provided with bottom detent mechanism (17), be provided with main positioning seat (18) in the place ahead of bottom detent mechanism (17), be arranged symmetrically with a pair of middle cross beam detent mechanism (19) in the place ahead of main positioning seat (18), be positioned at the left side of middle cross beam detent mechanism (19) the place ahead part on base (16), the outside of right both sides is respectively equipped with a dump ram supporting mechanism (20), the position of the oil cylinder fixed head (15) on dump ram supporting mechanism (20) and outer portal frame of forklift is corresponding, head end at base (16) is provided with the guide rail (21) that is positioned on base (16) horizontal median axis, be provided with movably entablature positioning component (22) on guide rail (21), be fixed on base (16) for the equal height cushion block (23) that paves right column (3) and left column (4), left and right sides edge at base (16) is furnished with respectively a row clamping assembly (24).
2. a kind of outer portal frame of forklift welding device as claimed in claim 1, is characterized in that: in the bottom of described base (16), be provided with brace table (25).
3. a kind of outer portal frame of forklift welding device as claimed in claim 1, is characterized in that: in the end of described guide rail (21), be provided with limit base (26).
CN2013202879870U 2013-05-23 2013-05-23 Outer portal assembly-welding device for forklift Active CN203282108U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2013202879870U CN203282108U (en) 2013-05-23 2013-05-23 Outer portal assembly-welding device for forklift

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2013202879870U CN203282108U (en) 2013-05-23 2013-05-23 Outer portal assembly-welding device for forklift

Publications (1)

Publication Number Publication Date
CN203282108U true CN203282108U (en) 2013-11-13

Family

ID=49538484

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2013202879870U Active CN203282108U (en) 2013-05-23 2013-05-23 Outer portal assembly-welding device for forklift

Country Status (1)

Country Link
CN (1) CN203282108U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104551500A (en) * 2014-12-27 2015-04-29 合力叉车有限公司 Tool for forklift welding
CN105345357A (en) * 2015-12-09 2016-02-24 安徽合力股份有限公司 Positioning device for assembling and welding of upper beams of pallet fork frame of forklift

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104551500A (en) * 2014-12-27 2015-04-29 合力叉车有限公司 Tool for forklift welding
CN105345357A (en) * 2015-12-09 2016-02-24 安徽合力股份有限公司 Positioning device for assembling and welding of upper beams of pallet fork frame of forklift

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