CN104786174B - Diesel locomotive ventilation experiment air channel model clamping tooling - Google Patents
Diesel locomotive ventilation experiment air channel model clamping tooling Download PDFInfo
- Publication number
- CN104786174B CN104786174B CN201510222880.1A CN201510222880A CN104786174B CN 104786174 B CN104786174 B CN 104786174B CN 201510222880 A CN201510222880 A CN 201510222880A CN 104786174 B CN104786174 B CN 104786174B
- Authority
- CN
- China
- Prior art keywords
- air channel
- base
- poppet
- fore
- stock
- 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.)
- Active
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
Abstract
The present invention relates to technical field of diesel locomotive, especially a kind of diesel locomotive ventilation experiment air channel model clamping tooling.It includes base, central sill, fore-stock and after-poppet, central sill is arranged on the top of base, fore-stock and after-poppet are connected to the both sides of base, the crossbeam of base is channel suspending rail structure, end carriage is provided with guide rail, and central sill inner sleeve is embedded with support plate, and fore-stock is provided with clamping bar and bolt, after-poppet is provided with pressure arm and leading screw, and pressure arm also is provided with clamping bar.Design base, central sill, fore-stock and after-poppet, be combined into adjustable, can clamp the stand frock of various sizes complexity box air channel model.During use, support by vertical support and regulate；Then pressure arm is made to compress air channel model.Each position can adjust flexibly so that a table apparatus just can meet the clamping needs of variously-shaped air channel model, easy to use, substantially increases the suitability, shortens experimental period.
Description
Technical field
The present invention relates to technical field of diesel locomotive, especially a kind of diesel locomotive ventilation experiment air channel model clamping tooling.
Background technology
Ventilating system experimental ability is most important to diesel locomotive correlated performance optimization design.The air channel model of diesel locomotive is all irregular complex box, and existing laboratory table is all fixing non-adjustable structure, and different models need to be equipped with different grain-clamping table, not only add experimental cost, and extend experimental period.
Summary of the invention
Dumb in order to overcome existing air channel model experiment platform to use, cost is high, experimental period length deficiency, the invention provides a kind of diesel locomotive ventilation experiment air channel model clamping tooling.
The technical solution adopted for the present invention to solve the technical problems is: a kind of diesel locomotive ventilation experiment air channel model clamping tooling, including base, central sill, fore-stock and after-poppet, central sill is arranged on the top of base, fore-stock and after-poppet are connected to the both sides of base, and the crossbeam of base is channel suspending rail structure, and end carriage is provided with guide rail, central sill inner sleeve is embedded with support plate, fore-stock is provided with clamping bar and bolt, and after-poppet is provided with pressure arm and leading screw, and pressure arm also is provided with clamping bar.
According to another embodiment of the invention, the two ends travelling carriage farther including central sill is located on guide rail, by longitudinal bolt regulation and location.
According to another embodiment of the invention, farther include support plate and be slidably connected in central sill, by cross bolts regulation and location.
According to another embodiment of the invention, farther include according to another embodiment of the invention, farther include support plate and be provided with vertical support.
According to another embodiment of the invention, the bottom farther including fore-stock is fixed on the crossbeam that base is anterior by upper and lower two bolts.
According to another embodiment of the invention, farther including after-poppet L-shaped, middle part is rotatably connected on the entablature of base rear portion by fixture block, and upper and lower two ends are rotatably connected with pressure arm and leading screw respectively.
According to another embodiment of the invention, the lower end farther including leading screw is rotatably connected on the sill of base rear portion by fixture block, and upper end is cased with nut.
The invention has the beneficial effects as follows that design base, central sill, fore-stock and after-poppet are combined into adjustable, can clamp the stand frock of various sizes complexity box air channel model.During use, first according to being tested fore-stock and the after-poppet of the planform selection respective numbers of air channel model, adjusted the position of central sill and support plate respectively by longitudinal bolt and cross bolts；Air channel model is placed on the top of support plate again, supports by vertical support and regulate；The most respectively by bolt and fixture block regulation fore-stock and after-poppet position on base；Then rotate nut, drive after-poppet to rotate for fulcrum with fixture block, according to lever principle, make pressure arm compress air channel model；Finally finely tune the clamping bar on fore-stock and after-poppet, air channel model is carried out last fixing.Each position can adjust flexibly so that a table apparatus just can meet the clamping needs of variously-shaped air channel model, easy to use, substantially increases the suitability, shortens experimental period.
Accompanying drawing explanation
The present invention is further described with embodiment below in conjunction with the accompanying drawings.
Fig. 1 is the structural representation of the present invention.
1. base in figure, 2. central sill, 3. fore-stock, 4.
After-poppet, 5. guide rail, 6. support plate, 7.
Clamping bar, 8. bolt, 9. pressure arm, 10.
Leading screw, 11. longitudinal bolts, 12. cross bolts, 13.
Vertical support, 14. fixture blocks, 15. nuts.
Detailed description of the invention
If Fig. 1 is the structural representation of the present invention, a kind of diesel locomotive ventilation experiment air channel model clamping tooling, including base 1, central sill 2, fore-stock 3 and after-poppet 4, central sill 2 is arranged on the top of base 1, fore-stock 3 and after-poppet 4 and is connected to the both sides of base 1, the crossbeam of base 1 is channel suspending rail structure, end carriage is provided with guide rail 5, and central sill 2 inner sleeve is embedded with support plate 6, and fore-stock 3 is provided with clamping bar 7 and bolt 8, after-poppet 4 is provided with pressure arm 9 and leading screw 10, and pressure arm 9 also is provided with clamping bar 7.The two ends travelling carriage of central sill 2 is located on guide rail 5, by longitudinal bolt 11 regulation and location.Support plate 6 is slidably connected in central sill 2, by cross bolts 12 regulation and location.Support plate 6 is provided with vertical support 13.The bottom of fore-stock 3 is fixed on the crossbeam of base 1 front portion by upper and lower two bolts 8.After-poppet 4 is L-shaped, and middle part is rotatably connected on the entablature at base 1 rear portion by fixture block 14, and upper and lower two ends are rotatably connected with pressure arm 9 and leading screw 10 respectively.The lower end of leading screw 10 is rotatably connected on the sill at base 1 rear portion by fixture block 14, and upper end is cased with nut 15.
Design base 1, central sill 2, fore-stock 3 and after-poppet 4, be combined into adjustable, can clamp the stand frock of various sizes complexity box air channel model.During use, first according to being tested fore-stock 3 and the after-poppet 4 of the planform selection respective numbers of air channel model, adjust central sill 2 and the position of support plate 6 respectively by longitudinal bolt 11 and cross bolts 12；Air channel model is placed on the top of support plate 6 again, supports by vertical support 13 and regulate；Fore-stock 3 and the after-poppet 4 position on base 1 is regulated the most respectively by bolt 8 and fixture block 14；Then rotate nut 15, drive after-poppet 4 to rotate for fulcrum with fixture block 14, according to lever principle, make pressure arm 9 compress air channel model；Finally finely tune the clamping bar 7 on fore-stock 3 and after-poppet 4, air channel model is carried out last fixing.Each position can adjust flexibly so that a table apparatus just can meet the clamping needs of variously-shaped air channel model, easy to use, substantially increases the suitability, shortens experimental period.
Claims (7)
1. a diesel locomotive ventilation experiment air channel model clamping tooling, it is characterized in that: include base (1), central sill (2), fore-stock (3) and after-poppet (4), central sill (2) is arranged on the top of base (1), fore-stock (3) and after-poppet (4) are connected to the both sides of base (1), the crossbeam of base (1) is channel suspending rail structure, end carriage is provided with guide rail (5), central sill (2) inner sleeve is embedded with support plate (6), fore-stock (3) is provided with clamping bar (7) and bolt (8), after-poppet (4) is provided with pressure arm (9) and leading screw (10), clamping bar (7) it also is provided with on pressure arm (9).
Diesel locomotive ventilation experiment air channel the most according to claim 1 model clamping tooling, is characterized in that, the two ends travelling carriage of central sill (2) is located on guide rail (5), is regulated by longitudinal bolt (11) and is positioned.
Diesel locomotive ventilation experiment air channel the most according to claim 1 model clamping tooling, is characterized in that, support plate (6) is slidably connected in central sill (2), is regulated by cross bolts (12) and is positioned.
Diesel locomotive ventilation experiment air channel the most according to claim 1 model clamping tooling, is characterized in that, support plate (6) is provided with vertical support (13).
Diesel locomotive ventilation experiment air channel the most according to claim 1 model clamping tooling, is characterized in that, the bottom of fore-stock (3) is fixed on the crossbeam that base (1) is anterior by upper and lower two bolts (8).
Diesel locomotive ventilation experiment air channel the most according to claim 1 model clamping tooling, it is characterized in that, after-poppet (4) is L-shaped, middle part is rotatably connected on the entablature at base (1) rear portion by fixture block (14), and upper and lower two ends are rotatably connected with pressure arm (9) and leading screw (10) respectively.
Diesel locomotive ventilation experiment air channel the most according to claim 1 model clamping tooling, is characterized in that, the lower end of leading screw (10) is rotatably connected on the sill at base (1) rear portion by fixture block (14), and upper end is cased with nut (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510222880.1A CN104786174B (en) | 2015-05-05 | 2015-05-05 | Diesel locomotive ventilation experiment air channel model clamping tooling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510222880.1A CN104786174B (en) | 2015-05-05 | 2015-05-05 | Diesel locomotive ventilation experiment air channel model clamping tooling |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104786174A CN104786174A (en) | 2015-07-22 |
| CN104786174B true CN104786174B (en) | 2016-10-05 |
Family
ID=53551585
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510222880.1A Active CN104786174B (en) | 2015-05-05 | 2015-05-05 | Diesel locomotive ventilation experiment air channel model clamping tooling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104786174B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114434364B (en) * | 2022-03-02 | 2023-10-27 | 安徽裕隆模具铸业有限公司 | Clamping fixture for foam model of automobile die |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1219956A1 (en) * | 1984-10-15 | 1986-03-23 | Производственное Объединение "Ворошиловградский Тепловозостроительный Завод Им.Октябрьской Революции" | Bed for testing elements of ventilation systems |
| CN102390008A (en) * | 2011-10-17 | 2012-03-28 | 沈阳建筑大学 | Welding fixture structure of thin and long box body |
| CN202640202U (en) * | 2012-04-24 | 2013-01-02 | 成都措普科技有限公司 | Clamp convenient to use during pressure test of oil pipe |
| CN102962620A (en) * | 2012-11-30 | 2013-03-13 | 中国北车集团大连机车车辆有限公司 | Tool for welding side bearing air duct beam |
| CN104057231B (en) * | 2014-06-25 | 2016-05-04 | 南车戚墅堰机车车辆工艺研究所有限公司 | Taper square tubes soldering frock and welding method thereof |
| CN204585055U (en) * | 2015-05-05 | 2015-08-26 | 南车戚墅堰机车有限公司 | Diesel locomotive ventilation experiment air channel model clamping tooling |
-
2015
- 2015-05-05 CN CN201510222880.1A patent/CN104786174B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN104786174A (en) | 2015-07-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204585056U (en) | Diesel locomotive ventilation experiment pipeline clamping tooling | |
| CN209189631U (en) | A kind of air conditioner motor stamping top cover mold | |
| CN204585055U (en) | Diesel locomotive ventilation experiment air channel model clamping tooling | |
| CN104786174B (en) | Diesel locomotive ventilation experiment air channel model clamping tooling | |
| CN105686893A (en) | A veterinarian experiment device with a multi-aspect adjusting function and a working method | |
| CN204777235U (en) | Plate conveying equipment | |
| CN203330289U (en) | Punch press automatic feeding and discharging device | |
| CN202498165U (en) | Clamping ejection mechanism | |
| CN205932705U (en) | Automatic transporting device of carbon brush copper line | |
| CN208905252U (en) | A kind of automatic chip mounting device for pcb board production | |
| CN209190559U (en) | A kind of engine case of motorcycle frock clamp | |
| CN206216010U (en) | Circuit board connecting pins shear | |
| CN103691759B (en) | Aluminum profile tractor | |
| CN207013962U (en) | A kind of automatic rubber plug system of automobile brake brake | |
| CN207642768U (en) | A kind of clamping device of changeable clamping position | |
| CN206635586U (en) | A kind of subway, which is laid a railway track, adjusts rail device | |
| CN202145083U (en) | Device for compressing bearing supports at two ends of lower drying roller in sheet metal scrubbing equipment | |
| CN206733677U (en) | Cardboard hole punched device | |
| CN205168693U (en) | PCBA has enough to meet need platform truck | |
| CN205312113U (en) | CT ball pipe auxiliary installation structure | |
| CN204381128U (en) | A kind of forming aluminium section equipment | |
| CN204376652U (en) | A kind of stator core unloading device | |
| CN209774528U (en) | Brake block rivet mounting tool | |
| CN204545913U (en) | The left side iron cover assemble mechanism of automobile condenser iron cover assembly machine | |
| CN208867044U (en) | A kind of bottom bracing tooling |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |