CN106736154B - The flexible frock assembled for engine supporting leg and lower cross plate - Google Patents
The flexible frock assembled for engine supporting leg and lower cross plate Download PDFInfo
- Publication number
- CN106736154B CN106736154B CN201611207750.1A CN201611207750A CN106736154B CN 106736154 B CN106736154 B CN 106736154B CN 201611207750 A CN201611207750 A CN 201611207750A CN 106736154 B CN106736154 B CN 106736154B
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- China
- Prior art keywords
- lower cross
- cross plate
- positioning
- bearing
- supporting leg
- 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.)
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- 230000007246 mechanism Effects 0.000 claims abstract description 76
- 239000003381 stabilizer Substances 0.000 claims abstract description 15
- 238000007667 floating Methods 0.000 claims description 4
- 230000004807 localization Effects 0.000 claims description 4
- 230000013011 mating Effects 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- 230000006872 improvement Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
Classifications
-
- 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 for a procedure covered by only one of the other main groups of this subclass
- B23K37/04—Auxiliary devices or processes, not specially adapted for a procedure covered by only one of the other main groups of this subclass for holding or positioning work
- B23K37/0426—Fixtures for other work
- B23K37/0435—Clamps
- B23K37/0443—Jigs
-
- 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
- B23K2101/00—Articles made by soldering, welding or cutting
- B23K2101/006—Vehicles
Landscapes
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Forklifts And Lifting Vehicles (AREA)
- Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
Abstract
The present invention relates to the flexible frocks for engine supporting leg and lower cross plate assembling.Including workbench, the workbench is equipped with lower cross plate detent mechanism, the switching mechanism for the support leg positioning mechanism of location engine stabilizer blade and for making vehicle frame integrally demould for positioning vehicle frame lower cross plate, the support leg positioning mechanism is arranged in the top of lower cross plate detent mechanism, and support leg positioning mechanism is connected with switching mechanism, lower cross plate detent mechanism, support leg positioning mechanism and the switching mechanism are symmetrical arranged two groups along the central axes of workbench respectively.As shown from the above technical solution, the present invention positions lower cross plate by lower cross plate detent mechanism, pass through support leg positioning mechanism location engine stabilizer blade, the whole demoulding of vehicle frame is realized by switching mechanism, solve the problems, such as lower cross plate and engine supporting leg location conflicts, it meets and is assembled while the die-filling upper completion engine supporting leg of vehicle frame group and lower cross plate, improve working efficiency.
Description
Technical field
The present invention relates to a kind of flexible frocks assembled for engine supporting leg and lower cross plate.
Background technology
Engine supporting leg is welded to the structural member for installing engine on vehicle frame, passes through engine supporting leg positioning device
It is welded on vehicle frame inner wall, engine is fixed on by design position by bolt.Existing engine supporting leg positioning device
It is a fixed bearing, volume is larger, the engine various types configured according to the market demand by fork truck（Totally 52 kinds 31
Kind specification）, cause to need to be equipped with tens engine supporting leg locating supports in a secondary tooling, while the storage of mold also occupies
Prodigious production site, is unfavorable for the management of production scene.Vehicle frame lower cross plate is then the structural member for reinforcing body frame structure for automotive rigidity,
Because being overlapped with engine supporting leg position, synchronous assembling can not be completed on existing moulds of industrial equipment, can only assemble and finish in vehicle frame
Secondary assembling is carried out after hanging tooling.
Invention content
The purpose of the present invention is to provide a kind of flexible frocks assembled for engine supporting leg and lower cross plate, which can
Engine supporting leg and lower cross plate is set to be assembled on vehicle frame group is die-filling simultaneously.
To achieve the above object, present invention employs following technical schemes：Including workbench, the workbench is equipped with
For the lower cross plate detent mechanism of positioning vehicle frame lower cross plate, for the support leg positioning mechanism of location engine stabilizer blade and for making
The switching mechanism that vehicle frame integrally demoulds, the support leg positioning mechanism is arranged in the top of lower cross plate detent mechanism, and stabilizer blade is fixed
Position mechanism is connected with switching mechanism, and lower cross plate detent mechanism, support leg positioning mechanism and the switching mechanism are respectively along work
The central axes of platform are symmetrical arranged two groups, and the switching mechanism includes fixed third bearing on the table, the third
Rotating arm is hingedly equipped on bearing, the third bearing is equipped in the side far from hinge joint rotates position for position rotating arm
The limited block set, the position that the rotating arm is in contact with limited block stud with wear-resistant block, the free end of the rotating arm and branch
Foot detent mechanism is connected.
The lower cross plate detent mechanism includes first that setting constitutes floating connection on the table and with workbench
The top of seat, first bearing is equipped with positioning seat, and the upper surface of positioning seat is equipped with for positioning determining for lower cross plate front and back position
Position groove.
The top of first bearing is equipped with constitutes the sliding block being slidably matched, the sliding block and the first bearing with positioning seat
It for overall structure, and is positioned by bolt between positioning seat and sliding block, first bearing is arranged two along the longitudinal direction.
The bottom of first bearing is equipped with guide post, and the workbench is equipped with and the matched location hole of guide post, institute
It is arranged with spring on the guide post stated.
The pin stop for positioning lower cross plate left and right position, the gear are additionally provided on the outside of the lower cross plate detent mechanism
Material is sold to be fixed on the table by the second bearing, and second bearing is connected with workbench, and the second bearing is equipped with more
It is a to constitute mating pin hole with pin stop.
The support leg positioning mechanism includes that the positioning cantilever of keyway cooperation is used with the free end of rotating arm, and described determines
Realize that positioning and locking, the projecting end of the positioning cantilever are equipped with by lock-screw and fastening screw between position cantilever and rotating arm
Locating piece for location engine stabilizer blade.
The locating piece is equipped with the matched fixed pin of positioning cantilever and matched fixed with engine supporting leg
Position pin.
As shown from the above technical solution, the present invention positions lower cross plate by lower cross plate detent mechanism, passes through stabilizer blade localization machine
Structure location engine stabilizer blade realizes that the whole of vehicle frame demoulds by switching mechanism, efficiently solves lower cross plate and engine supporting leg
The problem of location conflicts, meets and is assembled while the die-filling upper completion engine supporting leg of vehicle frame group and lower cross plate, improves work
Make efficiency.
Description of the drawings
Fig. 1 is the structural schematic diagram of the present invention；
Fig. 2 is the structural schematic diagram of lower cross plate detent mechanism of the present invention；
Fig. 3 is the sectional view of lower cross plate detent mechanism of the present invention；
Fig. 4 is the structural schematic diagram of support leg positioning mechanism of the present invention；
Fig. 5 is the structural schematic diagram of switching mechanism of the present invention；
Fig. 6 is the structural schematic diagram of support leg positioning mechanism of the present invention and switching mechanism assembling；
Fig. 7 is the usage state diagram of the present invention.
Specific implementation mode
The present invention will be further described below in conjunction with the accompanying drawings：
A kind of flexible frock assembled for engine supporting leg and lower cross plate as shown in Figure 1, including workbench 1, work
It is fixed that platform 1 is equipped with the lower cross plate detent mechanism 2 for positioning vehicle frame lower cross plate 100, the stabilizer blade for location engine stabilizer blade 200
Position mechanism 3 and the switching mechanism 4 for making vehicle frame integrally demould, support leg positioning mechanism 3 are arranged in lower cross plate detent mechanism 2
Top, and support leg positioning mechanism 3 is connected with switching mechanism 4, lower cross plate detent mechanism 2, support leg positioning mechanism 3 and switching mechanism
4 are symmetrical arranged two groups along the central axes of workbench 1 respectively.Namely lower cross plate detent mechanism 2, support leg positioning mechanism 3 and turn over
Rotation mechanism 4 is in that left and right directions is symmetrical arranged two groups respectively, and two groups of lower cross plate detent mechanisms 2 are respectively used to positioning vehicle frame lower cross plate
100 two ends, two groups of support leg positioning mechanisms 3 are respectively used to the left stabilizer blade of location engine and engine right stabilizer blade.
Further, as shown in Figure 2 and Figure 3, lower cross plate detent mechanism 2 include be arranged on workbench 1 and with workbench 1
The first bearing 21 of floating connection is constituted, the top of the first bearing 21 is equipped with positioning seat 22, and the upper surface of positioning seat 22, which is equipped with, to be used
In the positioning groove 23 of positioning 100 front and back position of lower cross plate.Specifically, the top of the first bearing 21 is equipped with is constituted with positioning seat 22
The sliding block 24 being slidably matched, sliding block 24 and the first bearing 21 are overall structure, and pass through bolt between positioning seat 22 and sliding block 24
25 positioning, that is, sliding block 24 be equipped with it is multiple with 25 matched pin hole of bolt, by positioning seat 22 and sliding block 24 not
With the cooperation of pin hole, the position of positioning seat 22 can be adjusted, that is, the position of positioning groove 23 is adjusted, to meet under different product
The needs of platen size variation.Preferably, the first bearing 21 is arranged two along the longitudinal direction, i.e. the first bearing 21 per side is set
Two are set, positioning seat 22 can be matched with two the first bearings 21, with the lower cross plate 100 suitable for different model.
Further, the bottom of the first bearing 21 is equipped with guide post 26, and workbench 1 is equipped with and 26 matched positioning of guide post
Hole is arranged with spring 27 on guide post 26, and the first bearing 21 is connected with the floating between workbench 1, is adapted to vehicle frame blanking, group
The influence that dress equal error is brought.
Further, the outside of lower cross plate detent mechanism 2 is additionally provided with the pin stop for positioning 100 left and right position of lower cross plate
28, pin stop 28 is fixed on by the second bearing 29 on workbench 1, and the second bearing 29 is connected with workbench 1, and the second bearing 29
It is equipped with multiple and pin stop 28 and constitutes mating pin hole.I.e. positioning groove 23 is used for limiting the anteroposterior position of lower cross plate 100
It sets, pin stop 28 is used for limiting the left and right position of lower cross plate 100, it is preferred that pin stop 28 only need to be in one group of lower cross plate localization machine
2 side of structure is arranged.
Further, as shown in figure 5, switching mechanism 4 includes the third bearing 41 being fixed on workbench 1, third bearing
Rotating arm 42 is hingedly equipped on 41, third bearing 41 is equipped in the side far from hinge joint and is used for 42 rotation position of position rotating arm
Limited block 43, the position that rotating arm 42 is in contact with limited block 43 studs with wear-resistant block 44, the free end of rotating arm 42 and stabilizer blade
Detent mechanism 2 is connected.
Further, as shown in figs. 4 and 6, support leg positioning mechanism 3 includes being matched using keyway with the free end of rotating arm 42
The positioning cantilever 31 of conjunction positions and realizes positioning lock by lock-screw 32 and fastening screw 33 between cantilever 31 and rotating arm 42
Tightly, the projecting end of positioning cantilever 31 is equipped with the locating piece 34 for location engine stabilizer blade 200, and locating piece 34 is equipped with and positioning
31 matched fixed pin 35 of cantilever and with 200 matched positioning pin 36 of engine supporting leg.Specifically, i.e. switching mechanism
Positioning is realized using key and fastening screw 33 between 4 and support leg positioning mechanism 3, is locked using lock-screw 32, switching mechanism 4
Highly constant, the variation by positioning size cantilever adapts to the positioning of different product, not only ensure that height dimension, but also can be with
By positioning the variation of size cantilever, ensureing the different sizes of each product, when replacement, need to only twist a de- lock-screw,
It is succinct quick.
The operation principle and the course of work of the present invention is as follows：
First, as shown in fig. 7, each component is adjusted in place according to the dimensions correspondence of different product, by lower cross plate 100
It is placed in the positioning groove 23 of positioning seat 22, and makes the end face of lower cross plate 100 with pin stop 28 by putting down；Set vehicle frame successively again
Each component puts left and right engine supporting leg 200 on locating piece 34 respectively, and is positioned by positioning pin 36.Frame Welding is complete
Cheng Hou, lifting vehicle frame are whole；With the raising of vehicle frame entirety, engine supporting leg is detached from locating piece 34, and lower cross plate 100 is also with vehicle
Frame increases, and touches the lower end of positioning cantilever 31 and positioning cantilever 31 is driven to move upwards, and positioning cantilever 31 is with rotating arm 42
Connection, so that rotating arm is rotated around hinge joint, interference portion is got out of the way, vehicle frame is made integrally to demould.
The beneficial effects of the present invention are：1）It improves work efficiency, optimizes process flow, two procedures are reduced to
One procedure has saved a large amount of vehicle frame overturning, manual positioning welding, the time overturn again.2）To engine supporting leg positioning side
Formula makes improvement, and first using switching mechanism as the standard of entire detent mechanism, it is fixed that positioning cantilever is combined using keyway cooperation
The use of position bolt is connect with switching mechanism, is locked using a lock-screw so that replace to mold convenient and efficient；Letter simultaneously
The positioning cantilever volume very little of change is placed convenient for scene, is convenient for mold management.3）Increase the lower cross plate localization machine of elastic construction
Structure can meet the location requirement of all lower cross plates to adapt to the influence of the uncontrollable factors such as welding distortion.4）Positioning seat with
First bearing is used cooperatively using sliding slot, sliding block combination bolt, can meet various sizes of location requirement.
Embodiment described above is only that the preferred embodiment of the present invention is described, not to the model of the present invention
It encloses and is defined, under the premise of not departing from design spirit of the present invention, technical side of the those of ordinary skill in the art to the present invention
The various modifications and improvement that case is made should all be fallen into the protection domain of claims of the present invention determination.
Claims (7)
1. a kind of flexible frock assembled for engine supporting leg and lower cross plate, it is characterised in that：Including workbench（1）, described
Workbench（1）It is equipped with and is used for positioning vehicle frame lower cross plate（100）Lower cross plate detent mechanism（2）, be used for location engine branch
Foot（200）Support leg positioning mechanism（3）And the switching mechanism for making vehicle frame integrally demould（4）, the stabilizer blade localization machine
Structure（3）It is arranged in lower cross plate detent mechanism（2）Top, and support leg positioning mechanism（3）With switching mechanism（4）It is connected, it is described
Lower cross plate detent mechanism（2）, support leg positioning mechanism（3）And switching mechanism（4）Respectively along workbench（1）Central axes symmetrically set
Two groups are set, the switching mechanism（4）Including being fixed on workbench（1）On third bearing（41）, the third bearing
（41）On hingedly be equipped with rotating arm（42）, the third bearing（41）It is equipped in the side far from hinge joint and is used for position rotating
Arm（42）The limited block of rotation position（43）, the rotating arm（42）With limited block（43）The position being in contact studs with wear-resistant block
（44）, the rotating arm（42）Free end and support leg positioning mechanism（2）It is connected.
2. the flexible frock according to claim 1 assembled for engine supporting leg and lower cross plate, it is characterised in that：It is described
Lower cross plate detent mechanism（2）Including being arranged in workbench（1）Upper and and workbench（1）Constitute the first bearing of floating connection
（21）, first bearing（21）Top be equipped with positioning seat（22）, positioning seat（22）Upper surface be equipped with for positioning lower cross
Plate（100）The positioning groove of front and back position（23）.
3. the flexible frock according to claim 2 assembled for engine supporting leg and lower cross plate, it is characterised in that：It is described
First bearing（21）Top be equipped with and positioning seat（22）Constitute the sliding block being slidably matched（24）, the sliding block（24）With first
Bearing（21）For overall structure, and positioning seat（22）With sliding block（24）Between pass through bolt（25）Positioning, first bearing
（21）Two are arranged along the longitudinal direction.
4. the flexible frock according to claim 2 assembled for engine supporting leg and lower cross plate, it is characterised in that：It is described
First bearing（21）Bottom be equipped with guide post（26）, the workbench（1）It is equipped with and guide post（26）Matched location hole,
The guide post（26）On be arranged with spring（27）.
5. the flexible frock according to claim 2 assembled for engine supporting leg and lower cross plate, it is characterised in that：It is described
Lower cross plate detent mechanism（2）Outside be additionally provided with for positioning lower cross plate（100）The pin stop of left and right position（28）, the gear
Material pin（28）Pass through the second bearing（29）It is fixed on workbench（1）On, second bearing（29）With workbench（1）It is connected,
And second bearing（29）It is equipped with multiple and pin stop（28）Constitute mating pin hole.
6. the flexible frock according to claim 1 assembled for engine supporting leg and lower cross plate, it is characterised in that：It is described
Support leg positioning mechanism（3）Including with rotating arm（42）Free end use keyway cooperation positioning cantilever（31）, described determines
Position cantilever（31）With rotating arm（42）Between pass through lock-screw（32）And fastening screw（33）Realize positioning and locking, the positioning
Cantilever（31）Projecting end be equipped be used for location engine stabilizer blade（200）Locating piece（34）.
7. the flexible frock according to claim 1 assembled for engine supporting leg and lower cross plate, it is characterised in that：It is described
Locating piece（34）It is equipped with and positioning cantilever（31）Matched fixed pin（35）And and engine supporting leg（200）It matches
Positioning pin（36）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611207750.1A CN106736154B (en) | 2016-12-23 | 2016-12-23 | The flexible frock assembled for engine supporting leg and lower cross plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611207750.1A CN106736154B (en) | 2016-12-23 | 2016-12-23 | The flexible frock assembled for engine supporting leg and lower cross plate |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106736154A CN106736154A (en) | 2017-05-31 |
| CN106736154B true CN106736154B (en) | 2018-10-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611207750.1A Active CN106736154B (en) | 2016-12-23 | 2016-12-23 | The flexible frock assembled for engine supporting leg and lower cross plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106736154B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110421300B (en) * | 2019-08-28 | 2024-05-28 | 安徽合力股份有限公司 | A assembling die for fork truck air conditioner compressor support |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101623805A (en) * | 2009-07-17 | 2010-01-13 | 上海中科电气(集团)有限公司 | Clamp for automatic welding |
| CN204094378U (en) * | 2014-08-14 | 2015-01-14 | 安徽合力股份有限公司 | For the positioning tool of forklift frame assembly welding |
| FR3021001A1 (en) * | 2014-05-14 | 2015-11-20 | Renault Sas | MOTOR VEHICLE HAVING RETRACTABLE SEAT SUPPORTS |
| CN106181200A (en) * | 2016-08-30 | 2016-12-07 | 安徽好运机械有限公司 | A kind of forklift frame body joint welding mould |
| CN205764652U (en) * | 2016-07-21 | 2016-12-07 | 安徽安凯汽车股份有限公司 | A kind of always spell frock for half bearing type passenger car skeleton |
| CN206305686U (en) * | 2016-12-23 | 2017-07-07 | 安徽合力股份有限公司 | For the flexible frock that engine supporting leg and lower cross plate are assembled |
-
2016
- 2016-12-23 CN CN201611207750.1A patent/CN106736154B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101623805A (en) * | 2009-07-17 | 2010-01-13 | 上海中科电气(集团)有限公司 | Clamp for automatic welding |
| FR3021001A1 (en) * | 2014-05-14 | 2015-11-20 | Renault Sas | MOTOR VEHICLE HAVING RETRACTABLE SEAT SUPPORTS |
| CN204094378U (en) * | 2014-08-14 | 2015-01-14 | 安徽合力股份有限公司 | For the positioning tool of forklift frame assembly welding |
| CN205764652U (en) * | 2016-07-21 | 2016-12-07 | 安徽安凯汽车股份有限公司 | A kind of always spell frock for half bearing type passenger car skeleton |
| CN106181200A (en) * | 2016-08-30 | 2016-12-07 | 安徽好运机械有限公司 | A kind of forklift frame body joint welding mould |
| CN206305686U (en) * | 2016-12-23 | 2017-07-07 | 安徽合力股份有限公司 | For the flexible frock that engine supporting leg and lower cross plate are assembled |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106736154A (en) | 2017-05-31 |
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