CN106216922A - A kind of electric car battery bracket welding positioning tool - Google Patents
A kind of electric car battery bracket welding positioning tool Download PDFInfo
- Publication number
- CN106216922A CN106216922A CN201610798596.3A CN201610798596A CN106216922A CN 106216922 A CN106216922 A CN 106216922A CN 201610798596 A CN201610798596 A CN 201610798596A CN 106216922 A CN106216922 A CN 106216922A
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- China
- Prior art keywords
- battery bracket
- rectangular frame
- electric car
- positioning tool
- limit
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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
- 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
- B23K37/0426—Fixtures for other work
- B23K37/0435—Clamps
- B23K37/0443—Jigs
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- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Battery Mounting, Suspending (AREA)
Abstract
The invention discloses a kind of electric car battery bracket welding positioning tool, including rectangular frame, rectangular frame two ends connect two relative locator cards；Being provided with a center stringer and some limit longerons in the middle part of rectangular frame, limit longeron is positioned at the both sides of center stringer；Agent localization pin it is provided with in the middle part of center stringer；It is provided with clamping device in the middle part of the longeron of limit；Rectangular frame and limit longeron are provided with some location-plates, and location-plate is provided with battery bracket alignment pin.The present invention is fixed on the positioning in frock vertical direction by locator card, it is fixed on the positioning on frock level direction by agent localization pin, it is fixed on the positioning on frock vertical direction by clamping dress, frock and electric motor coach chassis firm and reliable connection, shaking phenomenon will not be produced；By arranging location-plate and battery bracket alignment pin, battery bracket is fixed on the positioning, completes battery bracket and weld, simple in construction, easy to use, substantially increase the efficiency that battery bracket is installed.
Description
Technical field
The invention belongs to bus coating technical field, relate to a kind of welding positioning tool, specifically a kind of electric car battery props up
Frame welding positioning tool.
Background technology
At present, integral new-energy passenger volume of production and marketing increases year by year, and wherein electric motor coach accounting goes up, former due to welding sequence etc.
Cause, battery bracket is welding after artificial measurement size, and welding operation difficulty is big, concordance is poor, precision is low, and this road welding sequence
Time-consuming the longest, affect beat production procedure.
Summary of the invention
It is an object of the invention to provide a kind of simple in construction, electric car battery bracket easy to use welding positioning tool.
The purpose of the present invention can be achieved through the following technical solutions:
A kind of electric car battery bracket welding positioning tool, including rectangular frame, described rectangular frame two ends connect two
Individual relative locator card；
Being provided with a center stringer and some limit longerons in the middle part of described rectangular frame, described limit longeron is positioned at center
The both sides of longeron；
Agent localization pin it is provided with in the middle part of described center stringer；
It is provided with clamping device in the middle part of described limit longeron；
Described rectangular frame and limit longeron are provided with some location-plates, and described location-plate is provided with battery bracket location
Pin.
Further, described locator card side has notch.
Further, described clamping device includes connecting main body and tightening nut, and described tightening nut both sides connect
Screw handle.
Further, described connection main body includes interconnective convex shape fixture block and screw rod, described tightening nut
It is enclosed within screw rod.
Further, it is provided with packing ring between described tightening nut and limit longeron.
Beneficial effects of the present invention: the present invention is fixed on the positioning in frock vertical direction, by master by locator card
Body alignment pin is fixed on the positioning on frock level direction, is fixed on the positioning on frock vertical direction by clamping dress,
Frock and electric motor coach chassis firm and reliable connection, will not produce shaking phenomenon；Position by arranging location-plate and battery bracket
Battery bracket is fixed on the positioning by pin, by battery bracket against longitudinal beam of underframe beam welding, completes battery bracket welding, structure
Simply, easy to use, substantially increase the efficiency that battery bracket is installed.
Accompanying drawing explanation
With specific embodiment, the present invention is described in further detail below in conjunction with the accompanying drawings.
Fig. 1 is the schematic diagram of one embodiment of the present invention.
Fig. 2 is the schematic diagram of another embodiment of the present invention.
Fig. 3 is the schematic diagram of locator card of the present invention.
Fig. 4 is the schematic diagram of agent localization pin of the present invention.
Fig. 5 is the schematic diagram of clamping device of the present invention.
Fig. 6 is the schematic diagram that the present invention connects main body.
Fig. 7 is the schematic diagram of tightening nut of the present invention.
Fig. 8 is the schematic diagram of battery bracket alignment pin of the present invention.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Describe, it is clear that described embodiment is only a part of embodiment of the present invention rather than whole embodiments wholely.Based on
Embodiment in the present invention, those of ordinary skill in the art obtained under not making creative work premise all other
Embodiment, broadly falls into the scope of protection of the invention.
In describing the invention, it is to be understood that term " perforate ", " on ", D score, " thickness ", " top ", " in ",
Indicating position or the position relationship such as " length ", " interior ", " surrounding ", be for only for ease of the description present invention and simplify description, and not
It is to indicate or imply that the assembly of indication or element must have specific orientation, with specific azimuth configuration and operation, the most not
It is understood that as limitation of the present invention.
As shown in figures 1 to 6, the invention provides a kind of electric car battery bracket welding positioning tool, including being arranged at the bottom of vehicle body
Rectangular frame 1 on frame, rectangular frame 1 two ends connect two relative locator cards 2, and locator card 2 is for quickly fixed by frock
Position is on body understructure longeron.Locator card 2 side has notch 21, is used for being stuck in body understructure longeron, to frock Vertical Square
Upwards it is fixed on the positioning.
Being provided with a center stringer 3 and some limit longerons 4 in the middle part of rectangular frame 1, the quantity of limit longeron 4 can be according to reality
In installation process depending on concrete condition, Fig. 1 is one embodiment of the present invention, has four limit longerons 4, and Fig. 2 is that the present invention is another
A kind of embodiment, has two limit longerons 4.
Agent localization pin 31 it is provided with, in inserting position, hole corresponding on body understructure longeron, to work in the middle part of center stringer 3
It is fixed on the positioning in dress horizontal direction.
Clamping device 41 it is provided with, for frock being fixedly clamped with body understructure, to frock vertical direction in the middle part of limit longeron 4
On be fixed on the positioning.Clamping device 41 includes the connection main body 411 through limit longeron 4 and body understructure longeron, connects main body
411 include interconnective convex shape fixture block 415 and screw rod 416, and convex shape fixture block 415 connects solid in being used for snapping in body understructure
Fixed, screw rod 416 is cased with tightening nut 412, the connection of tightening nut 412 both sides screws handle 413, and workman is screwed by rotation
Tightening nut 412 is locked by handle 413, clamping tool and body understructure, easy to operate.It is positioned at tightening nut 412 and limit longeron 4
Between be provided with packing ring 414, it is to avoid macrolesion frock of exerting oneself when screwing tightening nut 412.
Being positioned at rectangular frame 1 and limit longeron 4 is provided with some location-plates 5, the quantity of location-plate 5 can be according to actual installation mistake
In journey depending on concrete condition, Fig. 1 is one embodiment of the present invention, has 12 location-plates 5, is distributed in rectangular frame 1 He
The correspondence position of limit longeron 4；Fig. 2 is another embodiment of the present invention, has 11 location-plates 5, is distributed in rectangular frame 1
Correspondence position with limit longeron 4.
Location-plate 5 is provided with battery bracket alignment pin 51, in inserting position, hole corresponding on battery bracket, and multiple location
On plate 5, battery bracket alignment pin 51 acts on jointly, is fixed on the positioning battery bracket.
The present invention uses process: the locator card of frock, when operation, is first directed at crossbeam position in chassis by workman, then will be main
Body alignment pin puts into position, correspondence position hole in passenger-carrying chassis, for the relative position of positioning tool with chassis；Then connection is main
Body passes through limit longeron, penetrates slotted eye in underframe, and rotates to correct position, by after rotational lock nut from locking on underframe,
Now frock is connected firmly with underframe, and position is fixed, then is placed on location-plate by battery bracket, by battery bracket alignment pin
After penetrating the hole locating batteries support on battery bracket, by battery bracket against longitudinal beam of underframe beam welding, complete battery bracket
Welding.
The present invention is fixed on the positioning in frock vertical direction, by agent localization pin to frock level by locator card
It is fixed on the positioning on direction, is fixed on the positioning on frock vertical direction by clamping dress, frock and electric motor coach chassis
Firm and reliable connection, will not produce shaking phenomenon；Carry out battery bracket determining by arranging location-plate and battery bracket alignment pin
Position is fixing, by battery bracket against longitudinal beam of underframe beam welding, completes battery bracket and welds, and simple in construction is easy to use, significantly
Improve the efficiency that battery bracket is installed.
In the description of this specification, the description of reference term " embodiment ", " example ", " concrete example " etc. means
Specific features, structure, material or feature in conjunction with this embodiment or example description is contained at least one enforcement of the present invention
In example or example.In this manual, the schematic representation to above-mentioned term is not necessarily referring to identical embodiment or example.
And, the specific features of description, structure, material or feature can be to close in any one or more embodiments or example
Suitable mode combines.
Above content is only to present configuration example and explanation, affiliated those skilled in the art couple
Described specific embodiment makes various amendment or supplements or use similar mode to substitute, without departing from invention
Structure or surmount scope defined in the claims, all should belong to protection scope of the present invention.
Claims (5)
1. an electric car battery bracket welding positioning tool, it is characterised in that: include rectangular frame (1), described rectangular frame
(1) two ends connect two relative locator cards (2)；
Described rectangular frame (1) middle part is provided with a center stringer (3) and some limit longerons (4), described limit longeron (4)
It is positioned at the both sides of center stringer (3)；
Described center stringer (3) middle part is provided with agent localization pin (31)；
Described limit longeron (4) middle part is provided with clamping device (41)；
Described rectangular frame (1) and limit longeron (4) are provided with some location-plates (5), and described location-plate (5) is provided with battery
Support alignment pin (51).
A kind of electric car battery bracket welding positioning tool the most according to claim 1, it is characterised in that: described locator card
(2) side has notch (21).
A kind of electric car battery bracket welding positioning tool the most according to claim 1, it is characterised in that: described clamping dress
Putting (41) and include connecting main body (411) and tightening nut (412), described tightening nut (412) both sides connection screws handle
(413)。
A kind of electric car battery bracket welding positioning tool the most according to claim 3, it is characterised in that: described connection master
Body (411) includes that interconnective convex shape fixture block (415) and screw rod (416), described tightening nut (412) are enclosed within screw rod
(416) on.
A kind of electric car battery bracket welding positioning tool the most according to claim 3, it is characterised in that: described screws spiral shell
It is provided with packing ring (414) between female (412) and limit longeron (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610798596.3A CN106216922B (en) | 2016-08-31 | 2016-08-31 | A kind of electric car battery bracket welds positioning tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610798596.3A CN106216922B (en) | 2016-08-31 | 2016-08-31 | A kind of electric car battery bracket welds positioning tool |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106216922A true CN106216922A (en) | 2016-12-14 |
| CN106216922B CN106216922B (en) | 2018-03-30 |
Family
ID=58074146
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610798596.3A Active CN106216922B (en) | 2016-08-31 | 2016-08-31 | A kind of electric car battery bracket welds positioning tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106216922B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107470836A (en) * | 2017-10-10 | 2017-12-15 | 北京北方车辆集团有限公司 | A kind of apparatus for welding and positioning |
| CN107627064A (en) * | 2017-11-03 | 2018-01-26 | 惠州科达利精密工业有限公司 | A kind of battery bracket apparatus for welding and positioning |
| CN108581336A (en) * | 2018-07-09 | 2018-09-28 | 北京北方车辆集团有限公司 | A kind of track plate positioning welding tool and its welding procedure |
| CN112025177A (en) * | 2020-09-21 | 2020-12-04 | 北京北方车辆集团有限公司 | Rotary floor attaches seat fixed-position welding frock |
| CN112705891A (en) * | 2020-12-16 | 2021-04-27 | 湖南合力兴邦机械有限公司 | Hinged support welding positioning tool and welding method thereof |
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| CN203448717U (en) * | 2013-08-30 | 2014-02-26 | 力帆实业(集团)股份有限公司 | Locating and welding tool for threaded sleeve of power battery pack |
| CN204366495U (en) * | 2014-11-25 | 2015-06-03 | 重庆成欧机械有限公司 | Energy-saving piston for engine fraise jig |
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| CN105479068A (en) * | 2015-12-22 | 2016-04-13 | 陕西通家汽车股份有限公司 | Welding tool for cabin accessory support assembly |
| CN106002038A (en) * | 2016-06-08 | 2016-10-12 | 东莞市川崎机器人有限公司 | Welding tool fixture for power battery base |
| CN206029134U (en) * | 2016-08-31 | 2017-03-22 | 安徽安凯汽车股份有限公司 | Trolley -bus battery holder welding position frock |
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Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
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| JP2003320482A (en) * | 2002-04-30 | 2003-11-11 | Ishikawajima Harima Heavy Ind Co Ltd | Welding tool |
| CN102069341A (en) * | 2010-12-27 | 2011-05-25 | 北京汽车新能源汽车有限公司 | Welding clamp for assembling floor and battery box and manufacturing method |
| CN203448717U (en) * | 2013-08-30 | 2014-02-26 | 力帆实业(集团)股份有限公司 | Locating and welding tool for threaded sleeve of power battery pack |
| CN204366495U (en) * | 2014-11-25 | 2015-06-03 | 重庆成欧机械有限公司 | Energy-saving piston for engine fraise jig |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107470836A (en) * | 2017-10-10 | 2017-12-15 | 北京北方车辆集团有限公司 | A kind of apparatus for welding and positioning |
| CN107627064A (en) * | 2017-11-03 | 2018-01-26 | 惠州科达利精密工业有限公司 | A kind of battery bracket apparatus for welding and positioning |
| CN108581336A (en) * | 2018-07-09 | 2018-09-28 | 北京北方车辆集团有限公司 | A kind of track plate positioning welding tool and its welding procedure |
| CN108581336B (en) * | 2018-07-09 | 2024-06-04 | 北京北方车辆集团有限公司 | Track shoe body positioning welding tool and welding process thereof |
| CN112025177A (en) * | 2020-09-21 | 2020-12-04 | 北京北方车辆集团有限公司 | Rotary floor attaches seat fixed-position welding frock |
| CN112025177B (en) * | 2020-09-21 | 2024-06-11 | 北京北方车辆集团有限公司 | Fixed-position welding tool for rotary floor auxiliary seat |
| CN112705891A (en) * | 2020-12-16 | 2021-04-27 | 湖南合力兴邦机械有限公司 | Hinged support welding positioning tool and welding method thereof |
| CN112705891B (en) * | 2020-12-16 | 2022-10-28 | 湖南合力兴邦机械有限公司 | Hinged support welding positioning tool and welding method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106216922B (en) | 2018-03-30 |
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