CN206255813U - A kind of positioner of outer mast - Google Patents
A kind of positioner of outer mast Download PDFInfo
- Publication number
- CN206255813U CN206255813U CN201621260001.0U CN201621260001U CN206255813U CN 206255813 U CN206255813 U CN 206255813U CN 201621260001 U CN201621260001 U CN 201621260001U CN 206255813 U CN206255813 U CN 206255813U
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- China
- Prior art keywords
- positioner
- rectangular tube
- outer mast
- positioning
- long
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- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
Abstract
A kind of positioner of outer mast, it is related to outer portal frame of forklift, including underframe, the underframe includes two rectangular tubes long, two short rectangular tubes are fixedly connected between two rectangular tubes long, a chaining plate positioning device is respectively arranged at two ends with positioned at the left and right of the rectangular tube long of front side, two sections of guide rails are provided with positioned at the upper surface of the rectangular tube long of rear side, a reinforcement board positioning mechanism is respectively equipped with two sections of guide rails, two reinforcement board positioning mechanisms are symmetrical set.Chaining board positioning mechanism and reinforcement board positioning mechanism are provided with the positioner, are realized in the assembling process of outer mast to chaining plate and is strengthened being accurately positioned and fast demoulding for gusset.
Description
Technical field
The utility model is related to outer portal frame of forklift, more particularly relates to a kind of positioner of outer mast.
Background technology
When outer mast is assembled, the general installation site that each part is determined by the way of line must people's constant zero
Part, another people group weldering can complete assembling, extremely inefficient.And the tape measure that uses during line, error is larger, outer after assembling
Door frame is difficult to reach the machining accuracy of requirement.
Utility model content
The purpose of this utility model is to provide a kind of positioner of outer mast, solves each part when outer mast is assembled
Position is difficult to determine that packaging efficiency is low, low precision problem.
Technical problem to be solved in the utility model is realized using following technical scheme.
A kind of positioner of outer mast, including underframe, the underframe include two rectangular tubes long, two rectangular tubes long it
Between be fixedly connected with two short rectangular tubes, be respectively arranged at two ends with chaining plate positioning dress positioned at the left and right of the rectangular tube long of front side
Put, two sections of guide rails are provided with positioned at the upper surface of the rectangular tube long of rear side, one is respectively equipped with two sections of guide rails and strengthens gusset positioning
Mechanism, two reinforcement board positioning mechanisms are symmetrical set.
Further, it is provided with trunnion axis in the socket of the rectangular tube long, the trunnion axis is respectively arranged at two ends with an axle
Hold, the L-type plate for fixing trunnion axis and bearing is provided between the end of the rectangular tube long and bearing.
Further, the chaining plate positioning device includes the riser being fixed on rectangular tube long, and circle is provided with the riser
Shape through hole, is provided with the latch for positioning chaining plate in the manhole.
Further, the reinforcement board positioning mechanism includes the sliding block for coordinating with guide rail, the upper surface of the sliding block
It is two-stage stairstepping, it is inclined compared with the upper surface of higher order to be provided with the positioning supporting plate for strengthening gusset for positioning, relatively low single order
Upper surface be provided with handle for promoting reinforcement board positioning mechanism to move along the rail, the side of the sliding block is provided with anti-rollover
Guide finger.
Further, the short rectangular tube is provided with the gusset for fixing short rectangular tube and riser near the side of riser.
Further, vertical axes are installed on the bottom surface of the L-type plate, positioning sleeve is housed in two vertical axes in left side.
Further, the guide rail is provided near the side of rectangle pipe end long and is being led for limiting reinforcement board positioning mechanism
The limiting plate of sliding scale on rail.
The beneficial effects of the utility model are：Chaining board positioning mechanism is provided with the positioner and strengthens gusset localization machine
Structure, realizes in the assembling process of outer mast to chaining plate and strengthens being accurately positioned and fast demoulding for gusset；Underframe part
Guide rail two ends are provided with limiting plate so that reinforcement board positioning mechanism, just can be with supporting rib stiffener when extreme position is slid into
Plate, so as to ensure that the precision of positioning；Simultaneously in order to ensure reinforcement board positioning mechanism in positioning, not because self gravitation inclines
Turn over, the anti-tilting apparatus of guide finger, keyway are increased in positioning sliding block side, it is ensured that the reliability of positioning.
Brief description of the drawings
Fig. 1 is positioning device structure schematic diagram；
Fig. 2 is reinforcement board positioning mechanism schematic diagram；
Fig. 3 is that positioner positions completion status schematic diagram；
Fig. 4 is outer mast structural representation.
Specific embodiment
In order that technological means of the present utility model, creation characteristic, reached purpose and effect are easy to understand, tie below
Conjunction is specifically illustrating, and the utility model is expanded on further.
A kind of positioner of outer mast shown in Fig. 1, the outer mast include left channel-section steel 21, right channel-section steel 20, entablature 19,
Strengthen gusset 18 and chaining plate 17 (as shown in Figure 4), the positioner includes underframe, and the underframe includes two rectangular tubes long
1, two short rectangular tubes 2 are fixedly connected between two rectangular tubes long 1, positioned at the left and right two ends difference of the rectangular tube long 1 of front side
A chaining plate positioning device is provided with, two sections of guide rails 3 are provided with positioned at the upper surface of the rectangular tube long 1 of rear side, divided on two sections of guide rails 3
A reinforcement board positioning mechanism is not provided with, and two reinforcement board positioning mechanisms are symmetrical set.
It is provided with trunnion axis 8 in the socket of the rectangular tube long 1, the trunnion axis 8 is respectively arranged at two ends with a bearing 9,
The L-type plate 6 for fixing trunnion axis 8 and bearing 9 is provided between the end of the rectangular tube long 1 and bearing 9.The L-type plate 6
Vertical axes 10 are installed on bottom surface, positioning sleeve 11 is housed in two vertical axes 10 in left side, positioning sleeve 11 can prevent positioning from filling
Put and dropped from left and right channel-section steel.
The chaining plate positioning device includes the riser 4 being fixed on rectangular tube long 1, is provided with the riser 4 circular logical
Hole, is provided with the latch 7 for positioning chaining plate in the manhole.The short rectangular tube 2 is provided near the side of riser 4
Gusset 5 for fixing short rectangular tube 1 and riser 4.
As shown in Fig. 2 the reinforcement board positioning mechanism includes the sliding block 13 for coordinating with guide rail 3, the sliding block 13
Upper surface be two-stage stairstepping, it is inclined compared with the upper surface of higher order be provided with for position strengthen gusset positioning supporting plate
14, the upper surface of relatively low single order is provided with the handle 16 for promoting reinforcement board positioning mechanism to be moved along guide rail 3, the sliding block 13
Side be provided with anti-rollover guide finger 15.The guide rail 3 is provided with for limiting reinforcement gusset near the side of the end of rectangular tube long 1
The limiting plate 12 of detent mechanism sliding scale on guides 3.
As shown in figure 3, when group weldering outer mast when, the positioner is disposed across on the left and right channel-section steel of outer mast having good positioning,
The bearing 9 at positioner two ends is set to be rolled on the wing plate of left and right channel-section steel, and by the wing of positioning sleeve 11 and right channel-section steel 20
Plate side abuts.Then the handle 16 of hand-held reinforcement board positioning mechanism two Slideslip to the left and right, until sliding block 13 contacts spacing
Plate 12.Gusset 18 will be strengthened successively and chaining plate 17 is placed on reinforcement board positioning mechanism and chaining board positioning mechanism, will inserted
In the manhole of the insertion chaining of pin 7 plate 17 and riser 4, entablature 19 is placed in the relevant position of left and right channel-section steel, then by external door
Each part of frame successively reinforce by spot welding.After the completion of spot welding, two reinforcement board positioning mechanisms are slided into guide rail 3 by hand-held handle 16
Medium position, take out latch 7, then by whole positioner release.Led because the side of sliding block 13 is provided with anti-rollover
To pin 15, when positioner is released from outer mast product, outer mast and positioner can be inclined, convenient operation, without
Worry that sliding block 13 drops from positioner.
The above implementation method is only that preferred embodiment of the present utility model is described, not to this practicality
New scope is defined, and on the premise of the utility model design spirit is not departed from, 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 (7)
1. a kind of positioner of outer mast, it is characterised in that：Including underframe, the underframe includes two rectangular tubes long, two
Two short rectangular tubes are fixedly connected between rectangular tube long, an extension is respectively arranged at two ends with positioned at the left and right of the rectangular tube long of front side
Chain plate positioning device, two sections of guide rails are provided with positioned at the upper surface of the rectangular tube long of rear side, one is respectively equipped with two sections of guide rails and is added
Strong gusset detent mechanism, two reinforcement board positioning mechanisms are symmetrical set.
2. the positioner of a kind of outer mast according to claim 1, it is characterised in that：In the socket of the rectangular tube long
It is provided with trunnion axis, the trunnion axis is respectively arranged at two ends with a bearing, is provided between the end of the rectangular tube long and bearing
L-type plate for fixing trunnion axis and bearing.
3. the positioner of a kind of outer mast according to claim 1, it is characterised in that：The chaining plate positioning device bag
The riser being fixed on rectangular tube long is included, manhole is provided with the riser, be provided with for positioning in the manhole
The latch of chaining plate.
4. the positioner of a kind of outer mast according to claim 1, it is characterised in that：The reinforcement board positioning mechanism
Including the sliding block for coordinating with guide rail, the upper surface of the sliding block is two-stage stairstepping, and the upper surface compared with higher order is inclined
The positioning supporting plate for strengthening gusset for positioning is provided with, the upper surface of relatively low single order is provided with for promoting reinforcement board positioning mechanism
The handle for moving along the rail, the side of the sliding block is provided with anti-rollover guide finger.
5. the positioner of a kind of outer mast according to claim 1, it is characterised in that：The guide rail is near rectangular tube long
The side of end is provided with the limiting plate for limiting reinforcement board positioning mechanism sliding scale on guide rail.
6. the positioner of a kind of outer mast according to claim 2, it is characterised in that：Pacify on the bottom surface of the L-type plate
Equipped with vertical axes, positioning sleeve is housed in two vertical axes in left side.
7. the positioner of a kind of outer mast according to claim 3, it is characterised in that：The short rectangular tube is near riser
Side be provided with gusset for fixing short rectangular tube and riser.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621260001.0U CN206255813U (en) | 2016-11-23 | 2016-11-23 | A kind of positioner of outer mast |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621260001.0U CN206255813U (en) | 2016-11-23 | 2016-11-23 | A kind of positioner of outer mast |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206255813U true CN206255813U (en) | 2017-06-16 |
Family
ID=59025644
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621260001.0U Active CN206255813U (en) | 2016-11-23 | 2016-11-23 | A kind of positioner of outer mast |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206255813U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110280955A (en) * | 2019-07-26 | 2019-09-27 | 安徽合力股份有限公司 | A kind of rivet welding tooling of forklift door frame chaining plate |
-
2016
- 2016-11-23 CN CN201621260001.0U patent/CN206255813U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110280955A (en) * | 2019-07-26 | 2019-09-27 | 安徽合力股份有限公司 | A kind of rivet welding tooling of forklift door frame chaining plate |
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| GR01 | Patent grant |