CN204621459U - A kind of bus roof frame universal fixture - Google Patents
A kind of bus roof frame universal fixture Download PDFInfo
- Publication number
- CN204621459U CN204621459U CN201520330729.5U CN201520330729U CN204621459U CN 204621459 U CN204621459 U CN 204621459U CN 201520330729 U CN201520330729 U CN 201520330729U CN 204621459 U CN204621459 U CN 204621459U
- Authority
- CN
- China
- Prior art keywords
- roof frame
- tooling base
- tube connector
- locator card
- universal fixture
- 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.)
- Withdrawn - After Issue
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Abstract
The utility model relates to a kind of bus roof frame universal fixture, comprises tooling base and is arranged on the tube connector above tooling base.The left and right sides of described tooling base is respectively equipped with line slideway.The top of described tube connector is equipped with the locator card for roof frame beam location, the bottom at two ends, described tube connector left and right is respectively equipped with the slide block be slidably matched with line slideway, described tube connector is also provided with the lock handle be detachably arranged on by tube connector after roof frame beam is had good positioning on tooling base.From above technical scheme, frock described in the utility model is applicable to the multiple bus roof frame structure of 10 meters-12 meters, ensures the welding quality of bus roof frame, improves speed of production.
Description
Technical field
The utility model relates to Bus Technology field, is specifically related to a kind of bus roof frame universal fixture.
Background technology
At present, the vehicle of bus series is various, divides from length, has 10 meters, 11 meters and 12 meters of three types; Divide from power, have combustion gas, fuel oil and electronic three types.Because bus is of a great variety, so vehicle body framework construction is also different.Existing bus roof frame universal fixture structure is single, and bus coating producer is welded workshop in the large stretch of process of making five, and existing simple frock cannot ensure welding quality.If make frock according to vehicle classification, need to drop into a large amount of human and material resources, both affected manufacturing schedule, and limited by place, workshop again.
In order to improve bus automobile body welding quality and body structure uniformity, early stage, vehicle body design personnel did a large amount of work for the uniformity of structure, but due to customer order requirement, still cannot ensure the uniformity of vehicle body framework construction.
Utility model content
The purpose of this utility model is to provide a kind of bus roof frame universal fixture, and this frock is applicable to the multiple bus roof frame structure of 10 meters-12 meters, ensures the welding quality of bus roof frame, improves speed of production.
For achieving the above object, the utility model have employed following technical scheme:
A kind of bus roof frame universal fixture, comprises tooling base and is arranged on the tube connector above tooling base.
The left and right sides of described tooling base is respectively equipped with line slideway.The top of described tube connector is equipped with the locator card for roof frame beam location, the bottom at two ends, described tube connector left and right is respectively equipped with the slide block be slidably matched with line slideway, described tube connector is also provided with the lock handle be detachably arranged on by tube connector after roof frame beam is had good positioning on tooling base.
Described tooling base is the framework be spliced into by some rectangular tubes, and the bottom of tooling base is provided with several moves universal wheel.
The described locator card for roof frame beam location comprises along tooling base fore-and-aft direction center line symmetrically arranged left side longeron locator card and the right longeron locator card, along the symmetrically arranged left crossbeam locator card of tooling base fore-and-aft direction center line and right crossbeam locator card and along the symmetrically arranged left longeron locator card of tooling base fore-and-aft direction center line and right vertical beam locator card.
Described line slideway is arranged on tooling base by guide rail holder.
Described slide block is arranged on the below of tube connector by connecting plate.Described connecting plate is L-type bending plate, and comprise the first connected bending part of bending successively and the second bending part, described first bending part is welded on below the end of tube connector, and slide block is welded on the inner side of the second bending part.
Tooling base above the line slideway of every side is equipped with guide rail protection plate.
Described lock handle comprises the rotating handles and whorl brace rod that are connected successively, and described whorl brace rod runs through and is arranged in tube connector, and is connected with the screw top of tooling base.
Described tube connector is multiple.
From above technical scheme, the utility model is applicable to polytype bus roof frame of 10 ~ 12 meters, has the features such as applied widely, production cost is low, structure is simple to operation.In the manufacturing process of bus roof frame, frock described in the utility model, according to the difference of framework types, by arranging the locator card of difference in functionality, can position different roof frame beams; By arranging the slide block and line slideway that are slidably matched, can adjust the position of locator card on tooling base fore-and-aft direction; By arranging lock handle, the tube connector at the locator card place of adjusting detachably can be fixed on tooling base, ensure the stability in whole frock use procedure.The utility model can ensure the welding quality of all kinds bus roof frame.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is side view of the present utility model.
Wherein:
11, tooling base, 12, mobile universal wheel, 13, guide rail protection plate, 21, guide rail holder, 22, line slideway, 23, slide block, 24, connecting plate, 31, tube connector, 32, lock handle, 41, the right longeron locator card, 42, right crossbeam locator card, 43, right vertical beam locator card.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described further:
A kind of bus roof frame universal fixture as Figure 1-Figure 2, the many tube connectors 31 comprising tooling base 11 and be arranged on above tooling base 11.Described tooling base 11 is the rectangular tube framework be spliced into by some rectangular tubes, and the bottom of tooling base 11 is provided with 4 equally distributed mobile universal wheels 12.Described rectangular tube framework, for carrying whole frock and bus roof frame.Described mobile universal wheel 12, is convenient to this frock and bus roof frame to transport.
The left and right sides of described tooling base 11 is respectively equipped with line slideway 22.Described line slideway 22 is arranged on tooling base 11 by guide rail holder 21.Tooling base 11 above every side line slideway 22 is equipped with guide rail protection plate 13, and guide rail protection plate is splashed to line slideway for preventing welding slag, plays the effect of protection line slideway.
The top of each root tube connector 31 is equipped with the locator card for roof frame beam location, and the bottom at every root tube connector about 31 two ends is provided with the slide block 23 be slidably matched with line slideway 11 respectively.Every root tube connector 31 is also provided with the lock handle 32 be detachably arranged on by tube connector after roof frame beam is had good positioning on tooling base.The described locator card for roof frame beam location comprises along tooling base fore-and-aft direction center line symmetrically arranged left side longeron locator card and the right longeron locator card 41, along the symmetrically arranged left crossbeam locator card of tooling base fore-and-aft direction center line and right crossbeam locator card 42 and along the symmetrically arranged left longeron locator card of tooling base fore-and-aft direction center line and right vertical beam locator card 43.Left and right limit longeron locator card, positions the limit longeron of roof frame for welding at roof frame in assembled process; Left and right crossbeam locator card, positions the camber beam of roof frame for welding in assembled process at roof frame; Left and right longeron locator card, positions the longeron of roof frame for welding in assembled process at roof frame.
Described slide block 23 is arranged on the below of tube connector 31 by connecting plate 24.Described connecting plate 24 is L-type bending plate, and comprise the first connected bending part of bending successively and the second bending part, described first bending part is welded on below the end of tube connector 31, and slide block 23 is welded on the inner side of the second bending part.The groove for being slidably matched with line slideway is provided with inside slide block.
Described lock handle 32 comprises the rotating handles and whorl brace rod that are connected successively, and described whorl brace rod runs through and is arranged in tube connector 31, and is connected with the screw top of tooling base 11.
Concrete assembling of the present utility model and use procedure are:
Because the width of 10 meters, 11 meters, 12 meters bus roof frames is identical, first crossbeam of roof frame and the position of air channel mounting rail also identical, therefore, it is 12 meters by the Design of length of tooling base, and on this tooling base, with the position of first crossbeam for benchmark, removably connect many tube connectors successively.Above every root tube connector, set gradually longeron locator card, crossbeam locator card and limit longeron locator card respectively in the left and right sides of tooling base fore-and-aft direction center line.On every root tube connector, several lock handles are evenly set, after roof frame beam is had good positioning, tube connector are detachably arranged on tooling base.The whorl brace rod of lock handle passes from tube connector, and is connected with tooling base screw top.By the rotating handles along different directions rotation lock handle, tube connector and tooling base firmly can be connected as one, also tube connector and tooling base can be separated, tube connector is moved forward and backward along tooling base center line by slide block.
Because the entablature deviation post of the bus top cover of different length is different, therefore, adopt the slide block and line slideway that are slidably matched, adjust the every position of root tube connector on tooling base, make the position of each tube connector corresponding with each entablature on the bus roof frame of certain type, thus ensure the welding quality of bus roof frame.After adjusting the position of every root tube connector on tooling base, rotate the lock handle on every root tube connector, every root tube connector is detachably fixed on tooling base.Adopt the limit longeron locator card, crossbeam locator card and the longeron locator card that are arranged on every root tube connector, each framework beam of bus roof frame is positioned, carries out welding after having good positioning again assembled.Skylight on bus top cover, the mode adopting little assembly to weld is placed on tooling base.
Above-described embodiment is only be described preferred embodiment of the present utility model; not scope of the present utility model is limited; under the prerequisite not departing from the utility model design spirit; the various distortion that those of ordinary skill in the art make the technical solution of the utility model and improvement, all should fall in protection domain that the utility model claims determine.
Claims (8)
1. a bus roof frame universal fixture, is characterized in that: comprise tooling base and be arranged on the tube connector above tooling base;
The left and right sides of described tooling base is respectively equipped with line slideway; The top of described tube connector is equipped with the locator card for roof frame beam location, the bottom at two ends, described tube connector left and right is respectively equipped with the slide block be slidably matched with line slideway, described tube connector is also provided with the lock handle be detachably arranged on by tube connector after roof frame beam is had good positioning on tooling base.
2. a kind of bus roof frame universal fixture according to claim 1, is characterized in that: described tooling base is the framework be spliced into by some rectangular tubes, and the bottom of tooling base is provided with several moves universal wheel.
3. a kind of bus roof frame universal fixture according to claim 1, is characterized in that: the described locator card for roof frame beam location comprises along tooling base fore-and-aft direction center line symmetrically arranged left side longeron locator card and the right longeron locator card, along the symmetrically arranged left crossbeam locator card of tooling base fore-and-aft direction center line and right crossbeam locator card and along the symmetrically arranged left longeron locator card of tooling base fore-and-aft direction center line and right vertical beam locator card.
4. a kind of bus roof frame universal fixture according to claim 1, is characterized in that: described line slideway is arranged on tooling base by guide rail holder.
5. a kind of bus roof frame universal fixture according to claim 1, is characterized in that: described slide block is arranged on the below of tube connector by connecting plate; Described connecting plate is L-type bending plate, and comprise the first connected bending part of bending successively and the second bending part, described first bending part is welded on below the end of tube connector, and slide block is welded on the inner side of the second bending part.
6. a kind of bus roof frame universal fixture according to claim 1, is characterized in that: the tooling base above the line slideway of every side is equipped with guide rail protection plate.
7. a kind of bus roof frame universal fixture according to claim 1, it is characterized in that: described lock handle comprises the rotating handles and whorl brace rod that are connected successively, described whorl brace rod runs through and is arranged in tube connector, and is connected with the screw top of tooling base.
8. a kind of bus roof frame universal fixture according to claim 1, is characterized in that: described tube connector is multiple.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520330729.5U CN204621459U (en) | 2015-05-21 | 2015-05-21 | A kind of bus roof frame universal fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520330729.5U CN204621459U (en) | 2015-05-21 | 2015-05-21 | A kind of bus roof frame universal fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204621459U true CN204621459U (en) | 2015-09-09 |
Family
ID=54040520
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520330729.5U Withdrawn - After Issue CN204621459U (en) | 2015-05-21 | 2015-05-21 | A kind of bus roof frame universal fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204621459U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104816122A (en) * | 2015-05-21 | 2015-08-05 | 安徽安凯汽车股份有限公司 | Universal tool for bus roof frame |
| CN105458565A (en) * | 2015-12-15 | 2016-04-06 | 广东志高空调有限公司 | Universal tool for pipeline welding |
-
2015
- 2015-05-21 CN CN201520330729.5U patent/CN204621459U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104816122A (en) * | 2015-05-21 | 2015-08-05 | 安徽安凯汽车股份有限公司 | Universal tool for bus roof frame |
| CN105458565A (en) * | 2015-12-15 | 2016-04-06 | 广东志高空调有限公司 | Universal tool for pipeline welding |
| CN105458565B (en) * | 2015-12-15 | 2017-11-28 | 广东志高空调有限公司 | A kind of universal fixture for pipeline welding |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150909 Effective date of abandoning: 20160601 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |