CN107139142A - A kind of sub-packaging workbench of heavy-duty car - Google Patents
A kind of sub-packaging workbench of heavy-duty car Download PDFInfo
- Publication number
- CN107139142A CN107139142A CN201710450380.2A CN201710450380A CN107139142A CN 107139142 A CN107139142 A CN 107139142A CN 201710450380 A CN201710450380 A CN 201710450380A CN 107139142 A CN107139142 A CN 107139142A
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- CN
- China
- Prior art keywords
- platform
- screw
- support
- support panel
- balance shaft
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- 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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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25H—WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
- B25H1/00—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
- Forklifts And Lifting Vehicles (AREA)
Abstract
A kind of sub-packaging workbench of heavy-duty car, belongs to production equipment field, is made up of the main support column of platform, platform axis of rotation, platform support panel one, platform support panel two, guardrail, balance shaft support, driving bridge bracket, worm gear and worm screw, it is characterised in that：The main support column horizontal positioned of platform, worm screw coordinates with the endless screw support on the main support column of platform installs, worm gear is installed with worm engaging, platform axis of rotation axle is connected with worm gear, it is mounted concentrically above the main support column of platform, platform support panel one is joined with bolts in the middle part of platform axis of rotation, two platform support panels two are symmetrically disposed at the both sides of platform support panel one, it is joined with bolts installation, four driving bridge bracket separation corners, it is joined with bolts installation, two balance shaft supports are symmetrically placed, it is connected with being fixedly mounted, two guardrails are symmetrically placed, telescopic moving is coordinated by the sliding groove hole axle of sliding bar and platform support panel two, the Working table structure is simple, it is few using space.
Description
Technical field
The present invention relates to a kind of sub-packaging workbench of heavy-duty car, specific fixing device is specifically employed, it is fixed
A kind of table device that correlated parts carry out automobile assembling is positioned, belongs to production equipment field.
Background technology
Under the continuous improvement of social economy's level and the globalization development of market competition, automobile industry is in order to seek
Preferably development must timely be adjusted transformation specific in major automobile manufacturing enterprises.Orthodox car assembling is used
The mode that part is superimposed one by one, station is more, and assembly line is longer, and efficiency of assembling is relatively low.
For the assembling of present heavy truck, because Assembly part is relatively large, assembly work difficulty is larger, stone tongs kind
Class is few.Because station is more, part category is more, and assembly automation degree is low.Wherein, rear driving axle is partially due to structure is relatively concentrated
Assembly difficulty is big, and because assembling left and right span is big, artificial demand is more, and the loss time is long.
The content of the invention
For above-mentioned deficiency, the invention provides a kind of sub-packaging workbench of heavy-duty car.
The present invention is achieved by the following technical solutions：A kind of sub-packaging workbench of heavy-duty car, is by the main branch of platform
Dagger, platform axis of rotation, platform support panel one, platform support panel two, guardrail, balance shaft support, driving bridge bracket, worm gear and snail
Bar composition, it is characterised in that：The main support column of described platform has support column floor, endless screw support and motor mounting rack, institute
The platform axis of rotation stated has rotary shaft floor, axis hole and rotary shaft screw, and described guardrail has drive axle Zhi Duan, positioning
Hole, rectangular channel and sliding bar, described platform support panel one have the screw of supporting plate one, and described platform support panel two has branch
The big screw of fagging two, the small screw of supporting plate two and sliding groove, described balance shaft support have balance shaft support screw and balance
Axle fixing groove, described driving bridge bracket has drive axle fixing groove, push rod fixing groove of exerting oneself and driving bridge bracket screw, platform
Main support column horizontal positioned, worm screw coordinates with the endless screw support on the main support column of platform is installed, and worm gear is installed with worm engaging, electricity
Machine is fixed by bolts on motor mounting rack, and platform axis of rotation axle is connected with worm gear, is mounted concentrically on the main support column of platform
Side, platform support panel one is fixedly mounted in platform axis of rotation by the bolt connection of the screw of supporting plate one and rotary shaft screw
Portion, two platform support panels two are symmetrically disposed at the both sides of platform support panel one, pass through the big screw of platform support panel two and rotation
The bolt connection of axle screw is fixedly mounted, four driving bridge brackets separation corners, two-by-two symmetrically, by driving bridge bracket screw
It is connected with being fixedly mounted with the small screw of platform support panel two, two balance shaft supports are symmetrically placed, pass through balance shaft branch
Frame screw is connected with being fixedly mounted with the small screw of platform support panel two, and two guardrails are symmetrically placed, by sliding bar with
The sliding groove hole axle of platform support panel two coordinates telescopic moving.
The drive axle fixing groove size of described driving bridge bracket is consistent with drive axle rectangle part width.
The gradient of the push rod fixing groove of exerting oneself of described driving bridge bracket, the gradient one of bar is pushed with integral installation at present
Cause.
The position of the positioning hole of described guardrail is identical with the bolt position on drive axle.
Described guardrail has rectangle slot thickness and the consistency of thickness of platform support panel two, is fitted together to platform support panel two.
The balance shaft fixing groove of described balance shaft support is corresponding with the groove in balance shaft.
The usefulness of the invention is that the use of the workbench reduces general assembly line length, reduces assembly cost；Should
Platform utilizes worm and gear, rotates platform, and working space is reduced compared with pipeline system, and installation site movement can not
It is dynamic；Symmetrical expression drives bridge bracket fixed drive bridge, simple in construction, and it is convenient to assemble；Using balance shaft fixing groove stable equilibrium axle, make
Assembly space is unaffected；The setting of guardrail advantageously ensures that the precision of position when part is installed.
Brief description of the drawings
Fig. 1 is overall structure diagram of the present invention, and Fig. 2 is the operating diagram of the present invention, and Fig. 3 is Fig. 1 main branch of platform
The structural representation of dagger, Fig. 4 is the structural representation of Fig. 1 platform axis of rotation, and Fig. 5 is the structural representation of Fig. 1 guardrail,
Fig. 6 is the structural representation of Fig. 1 balance shaft support, and Fig. 7 is the structural representation of Fig. 1 platform support panel one, and Fig. 8 is Fig. 1
Platform support panel two structural representation, Fig. 9 for Fig. 1 driving bridge bracket structural representation, Figure 10 for Fig. 1 worm screw
Structural representation, Figure 11 is the structural representation of Fig. 1 worm gear.
In figure, 1, the main support column of platform, 101, support column floor, 102, endless screw support, 103, motor mounting rack, 2, platform
Rotary shaft, 201, rotary shaft screw, 202, rotary shaft floor, 203, axis hole, 3, guardrail, 301, drive axle Zhi Duan, 302, positioning
Hole, 303, rectangular channel, 304, sliding bar, 4, balance shaft support, 401, balance shaft support screw, 402, balance shaft fixing groove, 5,
Platform support panel one, 501, the screw of supporting plate one, 6, platform support panel two, 601, sliding groove, 602, the small screw of supporting plate two,
603rd, the big screw of supporting plate two, 7, driving bridge bracket, 701, drive axle fixing groove, 702, exert oneself push rod fixing groove 703, drive axle
Support screw, 8, worm screw, 9, worm gear.
Embodiment
A kind of sub-packaging workbench of heavy-duty car, be by the main support column 1 of platform, platform axis of rotation 2, platform support panel 1,
Platform support panel 26, guardrail 3, balance shaft support 4, driving bridge bracket 7, worm gear 8, worm screw 9 constitute, it is characterised in that：It is described
The main support column 1 of platform have support column floor 101, endless screw support 102 and motor mounting rack 103, described platform axis of rotation 2
With rotary shaft floor 202, axis hole 203 and rotary shaft screw 201, described guardrail 3 has drive axle branch end 301, positioning hole
302nd, rectangular channel 303 and sliding bar 304, described platform support panel 1 have the screw 501 of supporting plate one, described platform branch
Fagging 26 has the big screw 603 of supporting plate two, the small screw 602 of supporting plate two and sliding groove 601, the described support of balance shaft 4 tool
Have a balance shaft support screw 401 and balance shaft fixing groove 402, described driving bridge bracket 7 have drive axle fixing groove 701, under
Push bar fixing groove 702 and driving bridge bracket screw 703, the main horizontal positioned of support column 1 of platform, worm screw 8 and the main support column 1 of platform
On endless screw support 102 coordinate and install, worm gear 9 engages installation with worm screw 8, and motor is fixed by bolts on motor mounting rack 103,
Platform axis of rotation 2 is connected with axle with worm gear 9, is mounted concentrically at the main top of support column 1 of platform, and platform support panel 1 passes through support
The screw 501 of plate one is fixedly mounted on the middle part of platform axis of rotation 2, two platforms with the bolt connection of rotary shaft screw 201
Plate 26 is symmetrically disposed at the both sides of platform support panel 1, passes through the big screw 603 of platform support panel two and rotary shaft screw 201
Bolt connection is fixedly mounted, the four driving separation of bridge brackets 7 corners, two-by-two symmetrically, by drive bridge bracket screw 703 with it is flat
The small screw 602 of platform supporting plate two is connected with being fixedly mounted, and two balance shaft supports 4 are symmetrically placed, pass through balance shaft branch
Frame screw 401 is connected with being fixedly mounted with the small screw of platform support panel two 602, and two guardrails 3 are symmetrically placed, pass through cunning
Lever 304 and the hole axle of sliding groove 601 of platform support panel 26 coordinate telescopic moving.
The size of drive axle fixing groove 701 of described driving bridge bracket 7 is consistent with drive axle rectangle part width.
The gradient of the push rod fixing groove 702 of exerting oneself of described driving bridge bracket 7, the gradient of bar is pushed with integral installation at present
Unanimously.
The position of the positioning hole 302 of described guardrail 3 is identical with the bolt position on drive axle.
Described guardrail 3 has the thickness of rectangular channel 303 and the consistency of thickness of platform support panel 26, is fitted together to platform support panel two.
The balance shaft fixing groove 402 of described balance shaft support 4 is corresponding with the groove in balance shaft.
Staff assembles workbench first, and lifting rear driving axle and middle drive axle are placed on driving bridge seat 7, peace
Power transmission shaft is filled, lifting balance shaft is placed on balance shaft support 4, installs push rod of exerting oneself, and makes exert oneself push rod and push rod fixing groove of exerting oneself
702 coordinate, and install successively after four push rods of exerting oneself, and lift whole module, add general assembly line.Mounting plate in assembling process
It can rotate and position is relatively fixed, can two people motionless installation all working, or replace artificial using robot simultaneously.
For the ordinary skill in the art, according to the teachings of the present invention, do not depart from the present invention principle with
In the case of spirit, changes, modifications, replacement and the modification carried out to embodiment still fall within protection scope of the present invention it
It is interior.
Claims (7)
1. a kind of sub-packaging workbench of heavy-duty car, is by the main support column of platform, platform axis of rotation, platform support panel one, platform
What supporting plate two, guardrail, balance shaft support, driving bridge bracket, worm gear and worm screw constituted, it is characterised in that：Described platform master
Support column has support column floor, endless screw support and motor mounting rack, and described platform axis of rotation has rotary shaft floor, axis hole
With rotary shaft screw, described guardrail has drive axle Zhi Duan, positioning hole, rectangular channel and sliding bar, described platform support panel
One has the screw of supporting plate one, and described platform support panel two has the big screw of supporting plate two, the small screw of supporting plate two and slip
Groove, described balance shaft support has balance shaft support screw and balance shaft fixing groove, and described driving bridge bracket has driving
Bridge fixing groove, push rod fixing groove of exerting oneself and driving bridge bracket screw, the main support column horizontal positioned of platform, worm screw and the main support of platform
Endless screw support on post, which coordinates, to be installed, and worm gear is installed with worm engaging, and motor is fixed by bolts on motor mounting rack, platform rotation
Rotating shaft axle is connected with worm gear, is mounted concentrically above the main support column of platform, platform support panel one by the screw of supporting plate one with
The bolt connection of rotary shaft screw is fixedly mounted in the middle part of platform axis of rotation, and two platform support panels two are symmetrically disposed at platform
The both sides of supporting plate one, are fixedly mounted by the bolt connection of the big screw of platform support panel two and rotary shaft screw, four drives
Dynamic bridge bracket separation corner, two-by-two symmetrically, by drive bridge bracket screw and the small screw of platform support panel two to be connected with come
It is fixedly mounted, two balance shaft supports are symmetrically placed, pass through balance shaft support screw and the small screw bolt of platform support panel two
Connect to be fixedly mounted, two guardrails are symmetrically placed, coordinate flexible by the sliding groove hole axle of sliding bar and platform support panel two
It is mobile.
2. a kind of sub-packaging workbench of heavy-duty car as claimed in claim 1, it is characterised in that：Described driving bridge bracket
Drive axle fixing groove size is consistent with drive axle rectangle part width.
3. a kind of sub-packaging workbench of heavy-duty car as claimed in claim 1, it is characterised in that：Described driving bridge bracket
The gradient for push rod fixing groove of exerting oneself, the gradient for pushing bar at present with integral installation is consistent.
4. a kind of sub-packaging workbench of heavy-duty car as claimed in claim 1, it is characterised in that the positioning hole of described guardrail
Position it is identical with the bolt position on drive axle.
5. a kind of sub-packaging workbench of heavy-duty car as claimed in claim 1, it is characterised in that：Described guardrail has rectangle
Slot thickness and the consistency of thickness of platform support panel two, are fitted together to platform support panel two.
6. a kind of sub-packaging workbench of heavy-duty car as claimed in claim 1, it is characterised in that：Described balance shaft support
Balance shaft fixing groove is corresponding with the groove in balance shaft.
7. a kind of sub-packaging workbench of heavy-duty car as claimed in claim 1, it is characterised in that：The main branch of platform of the workbench
Dagger is fixed with respect to ground, and platform axis of rotation drives other parts to rotate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710450380.2A CN107139142B (en) | 2017-06-15 | 2017-06-15 | Split charging workbench of heavy-duty car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710450380.2A CN107139142B (en) | 2017-06-15 | 2017-06-15 | Split charging workbench of heavy-duty car |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107139142A true CN107139142A (en) | 2017-09-08 |
| CN107139142B CN107139142B (en) | 2020-03-24 |
Family
ID=59782436
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710450380.2A Active CN107139142B (en) | 2017-06-15 | 2017-06-15 | Split charging workbench of heavy-duty car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107139142B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107963150A (en) * | 2017-11-29 | 2018-04-27 | 绩溪县徽洋车桥有限责任公司 | The mobile supporting mechanism of vehicle bridge assembling |
| CN109434767A (en) * | 2018-12-04 | 2019-03-08 | 国网山东省电力公司汶上县供电公司 | A kind of SF6 switch pot type mounting plate |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4206911A (en) * | 1978-09-08 | 1980-06-10 | Harrison Ronald P | Trailer axle re-centering stand |
| CN201357887Y (en) * | 2008-12-26 | 2009-12-09 | 东风汽车有限公司 | Split charging platform for assembling automobile rear axle and balance bridge |
| CN201573025U (en) * | 2009-12-05 | 2010-09-08 | 东风德纳车桥有限公司 | Integrated positioning and welding device for rear axle casing accessories |
| CN202292029U (en) * | 2011-09-23 | 2012-07-04 | 浙江吉利汽车研究院有限公司 | Mounting tool for flexible rear suspensions |
| CN104875168A (en) * | 2015-05-11 | 2015-09-02 | 清华大学 | Adjustable mounting bracket |
| CN204843342U (en) * | 2015-06-05 | 2015-12-09 | 安徽安凯福田曙光车桥有限公司 | Thrust support and steel sheet guide holder spot welding fixture (SWFX) under well rear -axle housing assembly |
-
2017
- 2017-06-15 CN CN201710450380.2A patent/CN107139142B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4206911A (en) * | 1978-09-08 | 1980-06-10 | Harrison Ronald P | Trailer axle re-centering stand |
| CN201357887Y (en) * | 2008-12-26 | 2009-12-09 | 东风汽车有限公司 | Split charging platform for assembling automobile rear axle and balance bridge |
| CN201573025U (en) * | 2009-12-05 | 2010-09-08 | 东风德纳车桥有限公司 | Integrated positioning and welding device for rear axle casing accessories |
| CN202292029U (en) * | 2011-09-23 | 2012-07-04 | 浙江吉利汽车研究院有限公司 | Mounting tool for flexible rear suspensions |
| CN104875168A (en) * | 2015-05-11 | 2015-09-02 | 清华大学 | Adjustable mounting bracket |
| CN204843342U (en) * | 2015-06-05 | 2015-12-09 | 安徽安凯福田曙光车桥有限公司 | Thrust support and steel sheet guide holder spot welding fixture (SWFX) under well rear -axle housing assembly |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107963150A (en) * | 2017-11-29 | 2018-04-27 | 绩溪县徽洋车桥有限责任公司 | The mobile supporting mechanism of vehicle bridge assembling |
| CN109434767A (en) * | 2018-12-04 | 2019-03-08 | 国网山东省电力公司汶上县供电公司 | A kind of SF6 switch pot type mounting plate |
| CN109434767B (en) * | 2018-12-04 | 2021-03-30 | 国网山东省电力公司汶上县供电公司 | SF6 switch can-type assembly platform |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107139142B (en) | 2020-03-24 |
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