CN106112365A - A kind of outer portal frame of forklift joint welding mould - Google Patents
A kind of outer portal frame of forklift joint welding mould Download PDFInfo
- Publication number
- CN106112365A CN106112365A CN201610777342.3A CN201610777342A CN106112365A CN 106112365 A CN106112365 A CN 106112365A CN 201610777342 A CN201610777342 A CN 201610777342A CN 106112365 A CN106112365 A CN 106112365A
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- China
- Prior art keywords
- frame
- door frame
- positioning
- plate
- bearing
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
Abstract
The present invention provides a kind of outer portal frame of forklift joint welding mould, including frame and be arranged on the positioning and clamping mechanism in this frame, described positioning and clamping mechanism includes being arranged on the door frame framework clamping device of frame both sides, inclined cylinder bearing locating rack, chaining board fixer, and is arranged on base plate fixing device and the door frame bearing positioner of frame one end.Joint welding mould of the present invention is designed according to the relative dimensions of each parts, and flexibility degree is high, and ensures important size offer accurately, and can carry out quick-clamping and dismounting, preferably improves work efficiency and machining accuracy.
Description
Technical field
The present invention relates to joint welding technical field of mold, be specifically related to a kind of for outer portal frame of forklift joint welding mould.
Background technology
Outer mast is the important component part of tackling system, and its bearing capacity is maximum, and it is connected by door frame bearing and drive axle, logical
Cross inclined cylinder bearing constant tilt oil cylinder part, and stretched by the piston rod of dump ram, before and after completing outer mast
Incline, thus incline before and after driving inner upright mounting, goods shelf and pallet fork, complete fork truck Multi Loading and Unloading Functions.Outer mast on the one hand carrying inside door
The weight of frame, goods shelf and goods, on the other hand completes lifting and by fixing by the lift oil tank being fixed on its base plate
Dump ram on its inclined cylinder bearing completes to tilt forward and back, and acts on extremely important.
As shown in Figure 6, described outer mast includes door frame framework 21 and is arranged on the entablature 22 in this door frame framework, hangs
Carrier bar 23, middle cross beam 24, sill 25, door frame bearing 26, gusset 27, door frame base plate 28 and inclined cylinder bearing 29, wherein go up horizontal stroke
Beam, chaining plate, middle cross beam, sill, door frame bearing, gusset and door frame base plate set gradually from front to back, and described inclined cylinder props up
Seat is arranged on the both sides of door frame framework.Drive axle on left and right door frame bearing and fork truck connects, and door frame bearing both sides control must
On palpus same plane.
Door frame is because the difference of lifting altitude, and door frame framework is the most different, the position of chaining plate to base plate also with door frame frame
The length of body increases and decreases simultaneously, and existing joint welding mould cannot be adjusted according to the size of door frame framework, and flexibility is poor.Existing
In technology, when door frame base plate is welded, big end plates are used to position, processing more difficulty, and at the bottom of door frame
When plate has different size requirement, it is impossible to conveniently change positioner, production efficiency is relatively low.
Summary of the invention
The present invention provides a kind of outer portal frame of forklift joint welding mould, and the positioning and clamping mechanism higher by flexibility degree is external
The each parts of door frame carry out quickly and accurately positioning, and solve production bottleneck, meet and use requirement.
For solving above-mentioned technical problem, the present invention adopts the following technical scheme that
A kind of outer portal frame of forklift joint welding mould, including frame and be arranged on the positioning and clamping mechanism in this frame, described location
Clamp system includes being arranged on the door frame framework clamping device of frame both sides, inclined cylinder bearing locating rack, chaining board fixer,
And it is arranged on base plate fixing device and the door frame bearing positioner of frame one end；
Described base plate fixing device includes end plates and gusset, and these end plates are disposed with block and lower block, described on
Block is used for positioning door frame base plate, and described lower block is for the lower surface of position gates frame-saw body；
Described door frame bearing positioner include a pair support plate, be arranged on the gusset fixed plate outside part support plate, for
Connect the rectangular tube of two part support plates, and for positioning the solid dumbbell of both sides door frame standoff distance, described part support plate
End face be used for positioning sill, described gusset fixed plate offers the breach for positioning gusset.
Further, described inclined cylinder bearing locating rack includes support beam, support plate and the location being arranged in support beam
Bearing pin, the two ends of described support beam are connected by support plate and frame are fixing, and described alignment pin is for compressing inclined cylinder bearing.
Preferably, described inclined cylinder bearing locating rack also includes assisting bearing pin, and this auxiliary bearing pin passes support beam, is used for limiting
Position inclined cylinder bearing.
Further, described door frame bearing positioner also includes that clamping hooks plate, and it is solid with rectangular tube that this clamping hooks plate one end
Fixed connection, the other end and solid dumbbell clamping.
Further, described solid dumbbell includes the positioning turntable of two and door frame concentric, and for connection two
The connecting shaft of individual positioning turntable, this connecting shaft offers locating slot.
From above technical scheme, joint welding mould of the present invention is designed according to the relative dimensions of each parts, flexible
Change degree is high, and ensures important size offer accurately, and can carry out quick-clamping and dismounting, preferably improves work effect
Rate and machining accuracy, also have the advantages that
1, flexible plate positioner is made according to various sizes of door frame base plate；
2, the device of constant tilt cylinder support gives the maximum space of welding manipulator, it is ensured that the welding of mechanical hand；
3, important door frame bearing is opened grade size and makes location solid dumbbell, it is ensured that precision；
4, according to door frame series, chaining plate takes different location modes, accomplish one multiplex；
5, each door frame framework clamping device doubles as interior clamping device simultaneously, the most cost-effective, alleviates again the weight of mould own.
Accompanying drawing explanation
Fig. 1 is the assembling schematic diagram of the present invention, it is shown that each parts of outer mast；
Fig. 2 is the structural representation of base plate fixing device in the present invention；
Fig. 3 is the structural representation of door frame bearing positioner in the present invention；
Fig. 4 is the structural representation of inclined cylinder bearing locating rack in the present invention, and shows inclined cylinder bearing；
Fig. 5 is the structural representation of solid dumbbell in the present invention；
Fig. 6 is the structural representation of outer portal frame of forklift.
In figure: 10, frame, 21, door frame framework, 22, entablature, 23, chaining plate, 24, middle cross beam, 25, sill, 26,
Door frame bearing, 27, gusset, 28, door frame base plate, 29, inclined cylinder bearing；
30, door frame framework clamping device, 40, inclined cylinder bearing locating rack, 41, support beam, 42, support plate, 43, alignment pin, 44,
Auxiliary bearing pin, 50, chaining board fixer, 60, base plate fixing device, 61, end plates, 62, gusset, 63, upper block, 64, under
Block, 70, door frame bearing positioner, 71, part support plate, 72, gusset fixed plate, 721, breach, 73, rectangular tube, 74, fixing
Dumbbell, 741, positioning turntable, 742, connecting shaft, 743, locating slot, 75, clamping hook plate, 80, positioner.
Detailed description of the invention
Below in conjunction with the accompanying drawings a kind of preferred implementation of the present invention is described in detail.
As it is shown in figure 1, outer portal frame of forklift joint welding mould includes frame 10 and the location clamping machine being arranged in this frame
Structure and positioner 80, this positioning and clamping mechanism in order to carry out location clamping to each parts of outer mast, and positioner can be to machine
Frame carries out 360 degree of rotations, it is simple to welding manipulator welds.
Described positioning and clamping mechanism includes being arranged on the door frame framework clamping device 30 of frame both sides, inclined cylinder bearing location
Frame 40, chaining board fixer 50, and it is arranged on base plate fixing device 60 and the door frame bearing positioner 70 of frame one end.
Described door frame framework clamping device 30 is made up of, both the outer clamp device being arranged in frame both sides and interior clamp device
Cost-effective, alleviate again the weight of mould own.
As in figure 2 it is shown, described base plate fixing device 60 includes end plates 61 and gusset 62, these end plates are disposed with
Block 63 and lower block 64, in the present embodiment, upper and lower block all uses two to be one group, and described upper block is used for positioning at the bottom of door frame
Plate 28, described lower block is for the lower surface of position gates frame-saw body 21.
For ensure precision, with door frame base plate laminating upper block 63 have to polish, just only process the end face of block
Permissible, it is not necessary to process the big face of whole end plates as before, cost-effective.Simultaneously for the external door having particular/special requirement
Frame, the size of door frame base plate changes, it is only necessary to change different-thickness upper block, it is achieved door frame base plate positioning flexible
Change.
As it is shown on figure 3, described door frame bearing positioner 70 includes a pair support plate 71, is arranged on outside part support plate
Gusset fixed plate 72, for connecting the rectangular tube 73 of two part support plates, and for positioning both sides door frame standoff distance
Solid dumbbell 74, hooks plate 75 by clamping between this solid dumbbell with rectangular tube and is connected, and the end face of described part support plate 71 is used for
Location sill 25, described gusset fixed plate 72 offers the breach 721 for positioning gusset 27.
Add man-hour, first sill 25 lower surface is overlapped with the end face of part support plate 71, then by gusset 27 upper end and lower horizontal stroke
Beam 25 overlaps, and gusset left and right end face and lower surface coordinate with the breach 721 of location gusset, after gusset is fixing, then by door frame bearing
26 are placed on gusset, because the size of door frame bearing is extremely important, use solid dumbbell 74 to position, with reference to Fig. 5, fixing
Dumbbell includes the positioning turntable 741 of two and door frame concentric, and for connecting the connecting shaft 742 of two positioning turntables,
Offering locating slot 743 in this connecting shaft, this locating slot coordinates with a side end face of part support plate 71.
As shown in Figure 4, described inclined cylinder bearing locating rack 40 includes support beam 41, support plate 42 and is arranged in support beam
Alignment pin 43 and auxiliary bearing pin 44, the two ends of described support beam 41 are fixed with frame 10 by support plate 42 and are connected, described fixed
Position bearing pin is through support beam, and for compressing inclined cylinder bearing 29, auxiliary bearing pin passes support beam, for spacing inclined cylinder bearing
29, prevent inclined cylinder bearing from rocking.
It is different that described chaining plate is as mast height, and the position of chaining plate is different, is typically based on needs, has on mould
The chaining plate positioning device of diverse location.Is fitted with entablature in chaining plate upper surface, by chaining plate alignment pin by chaining plate
Fixing with chaining plate positioning seat, simultaneously for preventing chaining plate sagging, general chaining plate positioning seat plays two effects simultaneously, is right
A upper serial chaining plate plays a supportive role, and again this series chaining plate is played fixation.
The important spare part of whole outer mast has been fixed and after clamping the most, drives joint welding mould by the positioner at frame two ends
Having 360 degree of rotations, welding manipulator can weld according to the program set.
The above embodiment is only to be described the preferred embodiment of the present invention, the not model to the present invention
Enclose and be defined, on the premise of designing spirit without departing from the present invention, the those of ordinary skill in the art technical side to the present invention
Various deformation that case is made and improvement, all should fall in the protection domain that claims of the present invention determines.
Claims (5)
1. an outer portal frame of forklift joint welding mould, outer mast includes door frame framework and is arranged on the upper horizontal stroke in this door frame framework
Beam, chaining plate, middle cross beam, sill, door frame bearing, gusset, door frame base plate and inclined cylinder bearing, joint welding mould includes frame
(10) and be arranged on the positioning and clamping mechanism in this frame, it is characterised in that described positioning and clamping mechanism includes being arranged on machine
Door frame framework clamping device (30) of frame both sides, inclined cylinder bearing locating rack (40), chaining board fixer (50), and arrange
Base plate fixing device (60) and door frame bearing positioner (70) in frame one end；
Described base plate fixing device (60) includes end plates (61) and gusset (62), and these end plates are disposed with block (63)
With lower block (64), described upper block is used for positioning door frame base plate, and described lower block is for the lower surface of position gates frame-saw body；
Described door frame bearing positioner (70) includes a pair support plate (71), is arranged on the gusset outside part support plate and fixes
Plate (72), for connecting the rectangular tube (73) of two part support plates, and for positioning the fixing mute of both sides door frame standoff distance
Bell (74), the end face of described part support plate is used for positioning sill, described gusset fixed plate offers for positioning gusset
Breach (721).
Outer portal frame of forklift joint welding mould the most according to claim 1, it is characterised in that described inclined cylinder bearing locating rack
(40) support beam (41), support plate (42) and the alignment pin (43) being arranged in support beam, the two ends of described support beam are included
Being connected by support plate and frame are fixing, described alignment pin is for compressing inclined cylinder bearing.
Outer portal frame of forklift joint welding mould the most according to claim 2, it is characterised in that described inclined cylinder bearing locating rack
(40) also including assisting bearing pin (44), this auxiliary bearing pin passes support beam (41), for spacing inclined cylinder bearing.
Outer portal frame of forklift joint welding mould the most according to claim 1, it is characterised in that described door frame bearing positioner
(70) also including that clamping hooks plate (75), this clamping hook plate one end is fixing with rectangular tube (73) to be connected, the other end and solid dumbbell
(74) clamping.
Outer portal frame of forklift joint welding mould the most according to claim 4, it is characterised in that described solid dumbbell (74) includes two
The individual positioning turntable (741) with door frame concentric, and for connecting the connecting shaft (742) of two positioning turntables, this connection
Locating slot (743) is offered on axle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610777342.3A CN106112365A (en) | 2016-08-30 | 2016-08-30 | A kind of outer portal frame of forklift joint welding mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610777342.3A CN106112365A (en) | 2016-08-30 | 2016-08-30 | A kind of outer portal frame of forklift joint welding mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106112365A true CN106112365A (en) | 2016-11-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610777342.3A Pending CN106112365A (en) | 2016-08-30 | 2016-08-30 | A kind of outer portal frame of forklift joint welding mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106112365A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108942040A (en) * | 2018-08-06 | 2018-12-07 | 肥东万安工程机械有限公司 | A kind of forklift door frame apparatus for welding and positioning |
| CN109290717A (en) * | 2018-10-26 | 2019-02-01 | 安徽好运机械有限公司 | A kind of telescopic forklift vehicle carriage group welding mould |
| CN112935666A (en) * | 2021-02-01 | 2021-06-11 | 安徽好运机械有限公司 | Semi-automatic die for electrifying outer portal frame of forklift |
| CN114102024A (en) * | 2021-12-15 | 2022-03-01 | 诺力智能装备股份有限公司 | Automatic welding device for legs of logistics carrying vehicle |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203649814U (en) * | 2013-12-31 | 2014-06-18 | 奇瑞重工股份有限公司 | A forklift truck mast locating tool |
| CN203696271U (en) * | 2014-01-15 | 2014-07-09 | 凯傲宝骊(江苏)叉车有限公司 | Flexible welding tool for forklift gantries |
| CN205380387U (en) * | 2016-02-01 | 2016-07-13 | 厦门厦工机械股份有限公司 | Fork truck outer mast welding frock |
| CN205464939U (en) * | 2015-12-31 | 2016-08-17 | 浙江吉鑫祥叉车制造有限公司 | Outer mast assembly welding frock |
| CN205967953U (en) * | 2016-08-30 | 2017-02-22 | 安徽好运机械有限公司 | Fork truck outer mast joint welding mould |
-
2016
- 2016-08-30 CN CN201610777342.3A patent/CN106112365A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203649814U (en) * | 2013-12-31 | 2014-06-18 | 奇瑞重工股份有限公司 | A forklift truck mast locating tool |
| CN203696271U (en) * | 2014-01-15 | 2014-07-09 | 凯傲宝骊(江苏)叉车有限公司 | Flexible welding tool for forklift gantries |
| CN205464939U (en) * | 2015-12-31 | 2016-08-17 | 浙江吉鑫祥叉车制造有限公司 | Outer mast assembly welding frock |
| CN205380387U (en) * | 2016-02-01 | 2016-07-13 | 厦门厦工机械股份有限公司 | Fork truck outer mast welding frock |
| CN205967953U (en) * | 2016-08-30 | 2017-02-22 | 安徽好运机械有限公司 | Fork truck outer mast joint welding mould |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108942040A (en) * | 2018-08-06 | 2018-12-07 | 肥东万安工程机械有限公司 | A kind of forklift door frame apparatus for welding and positioning |
| CN109290717A (en) * | 2018-10-26 | 2019-02-01 | 安徽好运机械有限公司 | A kind of telescopic forklift vehicle carriage group welding mould |
| CN109290717B (en) * | 2018-10-26 | 2024-03-22 | 安徽好运机械有限公司 | Telescopic arm forklift frame assembly welding die |
| CN112935666A (en) * | 2021-02-01 | 2021-06-11 | 安徽好运机械有限公司 | Semi-automatic die for electrifying outer portal frame of forklift |
| CN112935666B (en) * | 2021-02-01 | 2024-03-22 | 安徽好运机械有限公司 | Semi-automatic die for forklift outer portal power-on |
| CN114102024A (en) * | 2021-12-15 | 2022-03-01 | 诺力智能装备股份有限公司 | Automatic welding device for legs of logistics carrying vehicle |
| CN114102024B (en) * | 2021-12-15 | 2023-10-03 | 诺力智能装备股份有限公司 | Automatic welding device for logistics carrier legs |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161116 |