CN205967953U - Fork truck outer mast joint welding mould - Google Patents
Fork truck outer mast joint welding mould Download PDFInfo
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- CN205967953U CN205967953U CN201621007129.6U CN201621007129U CN205967953U CN 205967953 U CN205967953 U CN 205967953U CN 201621007129 U CN201621007129 U CN 201621007129U CN 205967953 U CN205967953 U CN 205967953U
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- door frame
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Abstract
The utility model provides a fork truck outer mast joint welding mould, including frame and the location clamping mechanism of setting in this frame, location clamping mechanism is including setting up portal framework clamping device, tilt cylinder support locating rack, the chaining board fixing device in the frame both sides to and bottom plate fixing device and the portal support positioner of setting in frame one end. The utility model discloses the joint welding mould designs according to the relevant size of each spare part, and the flexibility degree is high to accurate assurance is provided to important size, and quick clamping and dismantlement can be carried out, better improvement work efficiency and machining precision.
Description
Technical field
This utility model is related to joint welding technical field of mold and in particular to a kind of be used 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 passes through door frame bearing and drives bridging
Connect, by inclined cylinder bearing constant tilt oil cylinder part, and stretched by the piston rod of dump ram, complete outer mast
Anteversion and retroversion, thus driving the anteversion and retroversion of inner upright mounting, goods shelf and pallet fork, complete fork truck Multi Loading and Unloading Functions.On the one hand outer mast carries
The weight of inner upright mounting, goods shelf and goods, on the other hand the lift oil tank by being fixed on its base plate complete lift and pass through
The dump ram being fixed on its inclined cylinder bearing completes to tilt forward and back, and effect is extremely important.
As shown in fig. 6, described outer mast includes door frame framework 21 and the entablature 22 being arranged 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.
, because the difference of lifting altitude, door frame framework is accordingly different for door frame, 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 welding to door frame base plate, positioned using big end plates, processing is more difficult, and at door frame bottom
Plate has it is impossible to conveniently change positioner during different size requirement, and production efficiency is relatively low.
Utility model content
This utility model provides a kind of outer portal frame of forklift joint welding mould, by the higher positioning and clamping mechanism of flexibility degree
To outer mast, each parts carry out quick and accurately position, and solve production bottleneck, meet use requirement.
For solving above-mentioned technical problem, this utility model adopts the following technical scheme that：
A kind of outer portal frame of forklift joint welding mould, including frame and be arranged on 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 plate are fixed
Device, 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 this end plates is disposed with block and lower block, institute
State block and be used for positioning door frame base plate, described lower block is used for positioning the lower surface of door frame framework；
Described door frame bearing positioner include a pair support plate, be arranged on gusset fixed plate outside part support plate,
For connecting the rectangular tube of two part support plates, and for positioning the solid dumbbell of both sides door frame standoff distance, described part props up
The end face of seat board is used for positioning sill, and described gusset fixed plate offers the breach for positioning gusset.
Further, described inclined cylinder bearing locating rack includes support beam, support plate and is arranged on the positioning in support beam
Bearing pin, the two ends of described support beam are fixedly connected with frame by support plate, and described alignment pin is used 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, for limiting
Position inclined cylinder bearing.
Further, described door frame bearing positioner also includes clamping hook 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 two positioning turntables with door frame concentric, and is used for connection two
The connecting shaft of individual positioning turntable, this connecting shaft offers locating slot.
From above technical scheme, this utility model joint welding mould is designed according to the relative dimensions of each parts,
Flexibility degree is high, and important size offer is accurately ensured, and can carry out quick-clamping and dismounting, preferably improves work
Make efficiency and machining accuracy, also have the advantages that：
1st, flexible plate positioner is made according to various sizes of door frame base plate；
2nd, the device of constant tilt cylinder support gives the maximum space of welding manipulator it is ensured that the welding of mechanical hand；
3rd, important door frame bearing is opened with grade size and makes positioning solid dumbbell it is ensured that precision；
4th, according to door frame series, chaining plate takes different positioning modes, accomplish one multiplex；
5th, each door frame framework clamping device doubles as interior clamping device simultaneously, both cost-effective, mitigates mould weight itself again.
Brief description
Fig. 1 is assembling schematic diagram of the present utility model, shows each parts of outer mast；
Fig. 2 is the structural representation of base plate fixing device in this utility model；
Fig. 3 is the structural representation of door frame bearing positioner in this utility model；
Fig. 4 is the structural representation of inclined cylinder bearing locating rack in this utility model, and shows inclined cylinder bearing；
Fig. 5 is the structural representation of solid dumbbell in this utility model；
Fig. 6 is the structural representation of outer portal frame of forklift.
In figure：10th, 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；
30th, door frame framework clamping device, 40, inclined cylinder bearing locating rack, 41, support beam, 42, support plate, 43, alignment pin
Axle, 44, auxiliary bearing pin, 50, chaining board fixer, 60, base plate fixing device, 61, end plates, 62, gusset, 63, upper block,
64th, lower block, 70, door frame bearing positioner, 71, part support plate, 72, gusset fixed plate, 721, breach, 73, rectangular tube,
74th, solid dumbbell, 741, positioning turntable, 742, connecting shaft, 743, locating slot, 75, clamping hook plate, 80, positioner.
Specific embodiment
Below in conjunction with the accompanying drawings a kind of preferred implementation of the present utility model is described in detail.
As shown in figure 1, outer portal frame of forklift joint welding mould includes frame 10 and is arranged on the positioning clamping machine in this frame
Structure and positioner 80, in order to each parts of outer mast are carried out with positioning clamping, positioner can be to machine for this positioning and clamping mechanism
Frame carries out 360 degree of rotations, is easy to welding manipulator welding.
Described positioning and clamping mechanism includes door frame framework clamping device 30, the inclined cylinder bearing positioning being arranged on frame both sides
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 the outer clamp device being arranged in frame both sides and interior clamp device, both
Cost-effective, mitigate mould weight itself again.
As shown in Fig. 2 described base plate fixing device 60 includes end plates 61 and gusset 62, this end plates is disposed with
Block 63 and lower block 64, in the present embodiment, upper and lower block is all one group using two, and described upper block is used for positioning door frame bottom
Plate 28, described lower block is used for positioning the lower surface of door frame framework 21.
For ensureing precision, the upper block 63 fitted with door frame base plate has to polish, just only processes 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 the upper block of different-thickness, realize door frame base plate positioning flexible
Change.
As shown in 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, the rectangular tube 73 for connecting two part support plates, and for positioning both sides door frame standoff distance
Solid dumbbell 74, passes through clamping hook plate 75 and is connected, the end face of described part support plate 71 is used between this solid dumbbell and rectangular tube
Positioning sill 25, described gusset fixed plate 72 offers the breach 721 for positioning gusset 27.
During processing, 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 about gusset, end face and lower surface and the breach 721 of positioning gusset coordinate, after gusset is fixing, then by door frame bearing
26 are placed on gusset, because the size of door frame bearing is extremely important, are positioned using solid dumbbell 74, with reference to Fig. 5, fixing
Dumbbell includes two positioning turntables 741 with door frame concentric, and for connecting the connecting shaft 742 of two positioning turntables,
Locating slot 743 is offered on this connecting shaft, this locating slot is coordinated 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 fixedly connected with frame 10 by support plate 42, described fixed
Position bearing pin passes through support beam, and for compressing to inclined cylinder bearing 29, auxiliary bearing pin passes support beam, for spacing inclined cylinder bearing
29, prevent inclined cylinder bearing from rocking.
Described chaining plate is as mast height difference, and the position of chaining plate is different, is typically based on needs, has on mould
The chaining plate positioning device of diverse location.Fitted with entablature in chaining plate upper surface, with chaining plate alignment pin by chaining plate
Fix with chaining plate positioning seat, simultaneously for preventing chaining plate sagging, general chaining plate positioning seat plays two effects simultaneously, is right
Upper one serial chaining plate plays a supportive role, and plays fixation to this serial chaining plate.
After the important spare part of whole outer mast has all been fixed and clamped, joint welding mould is driven by the positioner at frame two ends
360 degree of rotations of tool, welding manipulator can be welded according to the program setting.
The above embodiment is only preferred implementation of the present utility model to be described, not to this practicality
New scope is defined, and on the premise of without departing from this utility model design spirit, those of ordinary skill in the art are to this
Various modifications and improvement that the technical scheme of utility model is made, all should fall into the guarantor that claims of the present utility model determine
In the range of shield.
Claims (5)
1. a kind of 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
And the positioning and clamping mechanism that is arranged in this frame is it is characterised in that described positioning and clamping mechanism includes being arranged on machine (10)
Door frame framework clamping device (30) of frame both sides, inclined cylinder bearing locating rack (40), chaining board fixer (50), and setting
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 this end plates is disposed with block (63)
With lower block (64), described upper block is used for positioning door frame base plate, and described lower block is used for positioning the lower surface of door frame framework；
Described door frame bearing positioner (70) includes a pair support plate (71), the gusset being arranged on outside part support plate is fixed
Plate (72), the rectangular tube (73) for connecting two part support plates, and mute for positioning the fixation of both sides door frame standoff distance
Bell (74), the end face of described part support plate is used for positioning sill, and described gusset fixed plate offers for positioning gusset
Breach (721).
2. outer portal frame of forklift joint welding mould according to claim 1 is it is characterised in that described inclined cylinder bearing locating rack
(40) include support beam (41), support plate (42) and be arranged on alignment pin (43) in support beam, the two ends of described support beam
It is fixedly connected with frame by support plate, described alignment pin is used for compressing inclined cylinder bearing.
3. outer portal frame of forklift joint welding mould according to claim 2 is it is characterised in that described inclined cylinder bearing locating rack
(40) also include assisting bearing pin (44), this auxiliary bearing pin passes support beam (41), for spacing inclined cylinder bearing.
4. outer portal frame of forklift joint welding mould according to claim 1 is it is characterised in that described door frame bearing positioner
(70) also include clamping and hook plate (75), this clamping is hooked plate one end and is fixedly connected with rectangular tube (73), the other end and solid dumbbell
(74) clamping.
5. outer portal frame of forklift joint welding mould according to claim 4 is 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 |
|---|---|---|---|
| CN201621007129.6U CN205967953U (en) | 2016-08-30 | 2016-08-30 | Fork truck outer mast joint welding mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621007129.6U CN205967953U (en) | 2016-08-30 | 2016-08-30 | Fork truck outer mast joint welding mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205967953U true CN205967953U (en) | 2017-02-22 |
Family
ID=58039104
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621007129.6U Active CN205967953U (en) | 2016-08-30 | 2016-08-30 | Fork truck outer mast joint welding mould |
Country Status (1)
| Country | Link |
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| CN (1) | CN205967953U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106112365A (en) * | 2016-08-30 | 2016-11-16 | 安徽好运机械有限公司 | A kind of outer portal frame of forklift joint welding mould |
| CN107414391A (en) * | 2017-08-31 | 2017-12-01 | 中车唐山机车车辆有限公司 | Three-dimensional column workpiece welding procedure is equipped |
| 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 |
-
2016
- 2016-08-30 CN CN201621007129.6U patent/CN205967953U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106112365A (en) * | 2016-08-30 | 2016-11-16 | 安徽好运机械有限公司 | A kind of outer portal frame of forklift joint welding mould |
| CN107414391A (en) * | 2017-08-31 | 2017-12-01 | 中车唐山机车车辆有限公司 | Three-dimensional column workpiece welding procedure is equipped |
| CN107414391B (en) * | 2017-08-31 | 2019-06-14 | 中车唐山机车车辆有限公司 | Three-dimensional column workpiece welding procedure equipment |
| 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 |
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| GR01 | Patent grant |