CN201664825U - Bottom door assembly device - Google Patents
Bottom door assembly device Download PDFInfo
- Publication number
- CN201664825U CN201664825U CN2009202709479U CN200920270947U CN201664825U CN 201664825 U CN201664825 U CN 201664825U CN 2009202709479 U CN2009202709479 U CN 2009202709479U CN 200920270947 U CN200920270947 U CN 200920270947U CN 201664825 U CN201664825 U CN 201664825U
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- bottom door
- steel frame
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Abstract
The utility model provides a bottom door assembly device which comprises a steel structure frame, a bottom door longitudinal beam movable gear, a bottom door transverse beam movable gear and a clamping part, wherein vertical surfaces at two sides of the steel structure frame are provided with T-shaped grooves; the bottom door longitudinal beam movable gear and the clamping part are fixed on the T-shaped grooves; and the bottom door transverse beam movable gear is fixed at one end where the steel structure frame is vertical to the T-shaped grooves. By replacing the movable gears and the clamping part which are fixed on the T-shaped grooves of the steel structure frame, the bottom door assembly device can be used for fixing a bottom door longitudinal beam with different sizes on a bottom door plate, thus meeting the demand of producing multiple bottom doors with different specification by a machine, saving the operation space and reducing the production and management costs.
Description
Technical field
The utility model relates to machinery manufacturing technology field, particularly relates to a kind of bottom door group to device.
Background technology
The bottom door of open-top car open the door at the bottom of the railway freight-car as the outlet of railway freight-car handling goods, switch is very frequent, it is one of important step that guarantees the vehicle serviceability, therefore, take certain process means to control its quality, because of being in great demand of railway freight-car bottom door, be necessary very much to be equipped with advanced bottom door group to device.
Show front view, vertical view and the left view of railway freight-car bottom door respectively as Fig. 1-a, 1-b, 1-c, include bottom door plate 1, bottom door crossbeam 2, bottom door needle beam 3 and bottom door longeron 4, wherein, bottom door plate 1 is provided with some grooves along the longeron direction, and bottom door crossbeam 2, bottom door needle beam 3 and bottom door longeron 4 are welded on the bottom door plate 1 by illustrated position; Design feature based on the railway freight-car bottom door, existing group is to being provided with location retaining, active catch, Ka Lan and overhead traveling crane in the device, with the location retaining that bottom door plate 1 is fixing, with active catch bottom door crossbeam 2 and bottom door longeron 4 are located, and with blocking blue will clipping between each beam and the bottom door plate 1, after welding is finished, bottom door is transported to next position with overhead traveling crane.
But, because of the railway freight-car bottom door has two kinds of sizes, though it is measure-alike in bottom door crossbeam direction, but the size on bottom door longeron direction differs 169 millimeters, for this reason, and need be at the railway freight-car bottom door of different size, the group of design different size is to device, therefore, cost is higher, and the operating space that takies is also big; In addition, prior art can not will clip between each beam and the bottom door plate behind location bottom door crossbeam and longeron fast, therefore, has influenced production efficiency to a certain extent.
The utility model content
Technical problem to be solved in the utility model provides a kind of bottom door group to device, and the group of applicable multiple size bottom door and can clip bottom door crossbeam and bottom door longeron fast to operation on the bottom door plate.
In order to address the above problem, the utility model discloses a kind of bottom door group to device, comprise steel frame, bottom door longeron active catch, bottom door crossbeam active catch and clamping part, wherein, the vertical plane of steel frame both sides is provided with T type groove; Bottom door longeron active catch and clamping part are fixed on the T type groove; Bottom door crossbeam active catch is fixed on a steel frame end vertical with T type groove.
Preferably, said apparatus also comprises the double-concave structure positioning, and this double-concave structure positioning is fixed on the horizontal plane of steel frame both sides.
Preferably, above-mentioned clamping part is an active grab, and is provided with the butterfly spring group at the pressure head place of active grab.
Preferably, above-mentioned bottom door crossbeam active catch is upset location retaining; Bottom door longeron active catch is two tongue structure active catchs.
Preferably, said apparatus also comprises gantry Car Track, track baffle plate and gantry tooled joint car, and wherein: gantry Car Track is arranged on the beam below the steel frame both sides; The track baffle plate is positioned at the two ends of gantry Car Track, is installed on the vertical plane at steel frame two ends; Gantry tooled joint car is installed on the Car Track of gantry.
Preferably, said apparatus also comprises wind control parts and bottom door jack-up parts, and wherein: the girder steel inside of steel frame both sides has gathering sill, and is provided with opening in the relevant position of steel frame both sides horizontal plane; Wind control parts comprise valve, source of the gas processing part, cylinder and airduct, and above-mentioned valve is handled part by airduct and source of the gas and is connected, and cylinder is connected with valve by airduct; Valve is installed in the position that makes things convenient for operating personnel to operate on the vertical plane of steel frame one end; Source of the gas is handled on the vertical plane that part is installed in steel frame one end does not influence the position of bottom door group to operation; Cylinder is installed on the gathering sill of above-mentioned steel frame; Bottom door jack-up parts specifically comprise roller, roller shaft, turning rolls and cylinder joint, and above-mentioned rollers is enclosed within on the roller shaft, and roller shaft is connected with turning rolls, and turning rolls is connected with the cylinder of wind control parts by the cylinder joint; Bottom door jack-up parts are hidden in the gathering sill of steel frame.
Preferably, above-mentioned wind control parts also comprise parallel pipeline; Above-mentioned parallel pipeline is connected with valve by airduct, and cylinder is connected with parallel pipeline by airduct; Parallel pipeline is distributed in the relevant position under the steel frame working face.
Preferably, the quantity of above-mentioned bottom door jack-up parts is to be not less than 4 even number, and is distributed on the girder steel of steel frame both sides; The quantity of the cylinder of wind control parts is identical with the quantity of bottom door jack-up parts.
Preferably, above-mentioned valve is the hand rotary valve; Airduct is the PU pipe; It is that source of the gas is handled three linked piece that source of the gas is handled part.
Compared with prior art, the utlity model has following advantage:
In the utility model scheme, be fixed on active catch and clamping part on the steel frame T type groove by replacing, or by of the combination of double-concave structure location retaining with bottom door longeron active catch, can be fixedly on the bottom door plate with the bottom door longeron of different size, thereby realized that same position produces the production line needs of multiple different size bottom door, saved the operating space, and can reduce and produce and management cost.
In addition, the novel structure that the utility model device adopts is made double-concave structure with bottom door location retaining, can easily the door-plate with groove be positioned on the steel frame, and therefore operation is more quick, raises labour productivity.
Description of drawings
Fig. 1-a is the schematic diagram of railway freight-car bottom door front view;
Fig. 1-b is the schematic diagram of railway freight-car bottom door vertical view;
Fig. 1-c is the schematic diagram of railway freight-car bottom door left view;
Fig. 2 is that the utility model bottom door group is to installing the first example structure schematic diagram;
Fig. 3-a is that the utility model bottom door group is to installing the second example structure schematic diagram;
Fig. 3-b is that the utility model bottom door group is to installing the schematic diagram of the second embodiment front view;
Fig. 3-c is the utility model bottom door group to the schematic diagram of the jack-up parts that install second embodiment;
Fig. 4-a is that the utility model bottom door group is to installing the schematic diagram of the 3rd embodiment front view;
Fig. 4-b is that the utility model bottom door group is to installing the schematic diagram of the 3rd embodiment left view.
The specific embodiment
For above-mentioned purpose of the present utility model, feature and advantage can be become apparent more, the utility model is described in further detail below in conjunction with the drawings and specific embodiments.
First embodiment:
With reference to Fig. 2, show the utility model bottom door group to installing the first example structure figure, comprise steel frame 11, two tongue structure active catch 13, upset location retaining 14, T type groove 15 and active grab 16, wherein:
Two tongue structure active catchs 13 and active grab 16 respectively have two pairs, are separately fixed on the T type groove 15 of steel frame 11 both sides, and wherein, two tongue structure active catchs 13 are used for fixing the bottom door longeron, and active grab 16 is used for bottom door longeron and bottom door plate are fastened;
Upset location retaining 14 is fixed on steel frame 11 girder steel vertical with described T type groove.
Wherein, the workflow of first embodiment device is:
Step 101: the bottom door plate is placed on the steel frame 11;
Step 102: rotate the retaining that needs in two tongue structure active catchs 13, put into bottom door longeron location;
Step 103: rotate upset location retaining 14, put into bottom door crossbeam location, then, put into the bottom door needle beam;
Step 104: the bottom door longeron is fastened with active grab 16;
Step 105: finish weld job, open active grab 16, opening upset location retaining 14, open again and will finish the right bottom door of group behind two tongue structure active catchs 13 and remove.
In another preferred embodiment in the present embodiment, also comprise double-concave structure positioning 12, this double-concave structure positioning 12 has two groups, is separately fixed on the horizontal plane of steel frame 11 both sides girder steels, is used for fixing the bottom door plate that the bottom surface has groove.In the step 101 of above-mentioned workflow, when being placed on the bottom door plate on the steel frame 11, simultaneously in location, retaining 12 places, double-concave structure location.By of the combination of this double-concave structure positioning 12, can satisfy the demand of alternately producing of multiple product with two tongue structure active catchs 13.
In the also preferred embodiment in the present embodiment, also include butterfly spring group 17, this butterfly spring group 17 is positioned at the pressure head place of active grab 16, further to clip workpiece.
The background gate group is to device example structure novelty, and double-concave structure location retaining 12 can be located the door-plate with groove fast; Two tongue structure active catchs 13 and active grab 16 are installed on the T type groove 15, shift position when being convenient to change product; The active catch of two tongue structures can satisfy the needs of the longeron location of different size, thereby can produce multiple different size bottom door same position; Active grab and the disk spring group that is arranged on active grab pressure head place can realize clipping fast workpiece.
Second embodiment:
With reference to Fig. 3-a and Fig. 3-b, show the utility model bottom door group respectively to installing second example structure figure and the front view, except that the steel frame 11 that comprises first embodiment, double-concave structure positioning 12, two tongue structure active catch 13, upset location retaining 14, T type groove 15, active grab 16 and butterfly spring group 17, also comprise wind control parts and bottom door jack-up parts, being used for finishing the right bottom door of group promotes, and shift out workbench easily, wherein:
Girder steel inside in steel frame 11 both sides has gathering sill 190, and is reserved with opening in the relevant position of steel frame 11 both sides girder steel horizontal planes, is used for the rising and the decline of jack-up parts;
Wind control parts comprise that specifically hand rotary valve 191, source of the gas handle three linked piece 192, parallel pipeline 198, cylinder 193 (referring to Fig. 3-c) and airduct (not illustrating in the drawings), hand rotary valve 191 is wherein handled three linked piece 192 by airduct and source of the gas and is connected, parallel pipeline 198 is connected with hand rotary valve 191 by airduct, and cylinder 193 is connected with parallel pipeline 198 by airduct; Hand rotary valve 191 is installed on the vertical plane of steel frame 11 1 ends, the position of handled easily personnel operation; Source of the gas is handled three linked piece 192 and is installed on the vertical plane of steel frame 11 1 ends, not influence the bottom door group operation is as the criterion; Cylinder 193 is installed on the gathering sill 190; In the preferred embodiment of present embodiment, wind control system includes 6 cylinders 193, is connected with parallel pipeline 198 by the PU pipe;
The structure of bottom door jack-up parts specifically comprises roller 194, roller shaft 195, turning rolls 196 and cylinder joint 197 shown in Fig. 3-c; Roller 194 wherein is sleeved on the roller shaft 195, and roller shaft 195 is connected with turning rolls 196, and turning rolls 196 is connected with the cylinder 193 of wind control parts by cylinder joint 197; To under the duty, bottom door jack-up parts are hidden in the gathering sill 190 of steel frame 11 in group; Finish group to after working, cylinder 193 is raised to bottom door jack-up parts on the horizontal plane of steel frame 11 both sides girder steels.
Wherein, the workflow of second embodiment device is:
Step 201: the bottom door plate is placed on the steel frame 11, and in location, retaining 12 places, double-concave structure location; Rotate the retaining that needs in two tongue structure active catchs 13, put into the bottom door longeron, and be located; Rotate upset location retaining 14, put into the bottom door crossbeam and be located, then, put into the bottom door needle beam; With active grab 16 the bottom door longeron is fastened;
Step 202: after finishing weld job, open active grab 16, open upset location retaining 14, open two tongue structure active catchs 13 again;
Step 203: operator rotary valve 191, wind is handled three linked piece 192 by source of the gas, by hand rotary valve 191, enters cylinder 193 through parallel pipeline 198, and cylinder 193 lifting jacking mechanisms, the roller 194 of jacking mechanism rise and contact with the bottom door plate and with its jack-up;
Step 204: shift bottom door onto next workbench position.
The background gate group is hidden in the steel construction of fetalism both sides the jacking mechanism of device embodiment, can avoid the destruction of spatter, and is safe and reliable; Wind control parts are roller 194 liftings of bottom door jack-up parts, contact with the bottom door plate and with after the bottom door jack-up, can easily bottom door be released workbench by roller 194, therefore, can alleviate the labour intensity that operating personnel move bottom door, raise labour productivity; In addition, prior art be can solve and bottom door next bit manipulation complexity, the problem that travelling speed is also relatively slow transported to overhead traveling crane.
The 3rd embodiment:
With reference to Fig. 4-a and Fig. 4-b, show the utility model bottom door group respectively to installing the 3rd embodiment front view and left view, except that the steel frame 11 that comprises second embodiment, double-concave structure positioning 12, two tongue structure active catch 13, upset location retaining 14, T type groove 15, active grab 16, butterfly spring group 17, wind control parts and bottom door jack-up parts, also comprise gantry Car Track 181, track baffle plate 182 and gantry tooled joint car, wherein:
Gantry Car Track 181 is arranged on the beam below steel frame 11 both sides;
Gantry tooled joint car specifically comprises tooled joint parts 101, rail connecting member 102, vertical beam 103 and crossbeam 104, rail connecting member 102 wherein is connected with gantry Car Track 181, can guarantee that this gantry tooled joint car moves easily on gantry Car Track 181, be used for bottom door plate and each beam of bottom door 100 are carried out the tooled joint welding operation.
Wherein, the workflow of the 3rd embodiment device is:
Step 301: the bottom door plate is placed on the steel frame 11, and in location, retaining 12 places, double-concave structure location; Rotate the retaining that needs in two tongue structure active catchs 13, put into the bottom door longeron, and be located; Rotate upset location retaining 14, put into the bottom door crossbeam and be located, then, put into the bottom door needle beam; With active grab 16 the bottom door longeron is fastened;
Step 302: gantry tooled joint car is put into gantry Car Track 181, carry out the tooled joint weld job;
Step 303: after finishing weld job, open active grab 16, open upset location retaining 14, open two tongue structure active catchs 13 again;
Step 304: operator rotary valve 191, wind is handled three linked piece 192 by source of the gas, by hand rotary valve 191, enters cylinder 193 through parallel pipeline 198, and cylinder 193 lifting jacking mechanisms, the roller 194 of jacking mechanism rise and contact with the bottom door plate and with its jack-up; Shift bottom door onto next workbench position.
The background gate group is hidden in below the both sides of steel frame 11 gantry Car Track 181 of device embodiment, can avoid the destruction of spatter and take the outer spacial influence and material loading; In addition, adopt gantry tooled joint car that bottom door plate and each bottom door beam are carried out the tooled joint weld job, can further alleviate labor intensity of operating personnel, raise labour productivity, and be easy to control the quality of product.
Each embodiment in this specification all adopts the mode of going forward one by one to describe, and what each embodiment stressed all is and the difference of other embodiment that identical similar part is mutually referring to getting final product between each embodiment.
More than a kind of bottom door group provided by the utility model is described in detail device, used specific case herein principle of the present utility model and embodiment are set forth, the explanation of above embodiment just is used for helping to understand method of the present utility model and core concept thereof; Simultaneously, for one of ordinary skill in the art, according to thought of the present utility model, the part that all can change in specific embodiments and applications, in sum, this description should not be construed as restriction of the present utility model.
Claims (9)
1. a bottom door group comprises steel frame, bottom door longeron active catch, bottom door crossbeam active catch and clamping part to device, it is characterized in that:
The vertical plane of described steel frame both sides is provided with T type groove;
Described bottom door longeron active catch and clamping part are fixed on the described T type groove;
Described bottom door crossbeam active catch is fixed on steel frame and the vertical end of described T type groove.
2. device as claimed in claim 1 is characterized in that described device also comprises the double-concave structure positioning, and described double-concave structure positioning is fixed on the horizontal plane of described steel frame both sides.
3. device as claimed in claim 1 is characterized in that, described clamping part is an active grab, and is provided with the butterfly spring group at the pressure head place of described active grab.
4. device as claimed in claim 1 is characterized in that:
Described bottom door crossbeam active catch is upset location retaining;
Described bottom door longeron active catch is two tongue structure active catchs.
5. device as claimed in claim 1 is characterized in that, described device also comprises gantry Car Track, track baffle plate and gantry tooled joint car, wherein:
Described gantry Car Track is arranged on the beam below the described steel frame both sides;
Described track baffle plate is positioned at the two ends of described gantry Car Track, is installed on the vertical plane at described steel frame two ends;
Described gantry tooled joint car is installed on the Car Track of described gantry.
6. device as claimed in claim 1 is characterized in that, described device also comprises wind control parts and bottom door jack-up parts, wherein:
The girder steel inside of described steel frame both sides has gathering sill, and is provided with opening in the relevant position of described steel frame both sides horizontal plane;
Described wind control parts comprise valve, source of the gas processing part, cylinder and airduct, and described valve is handled part by airduct and source of the gas and is connected, and described cylinder is connected with valve by airduct; Described valve is installed in the position that makes things convenient for operating personnel to operate on the vertical plane of described steel frame one end; Described source of the gas is handled on the vertical plane that part is installed in described steel frame one end does not influence the position of bottom door group to operation; Described cylinder is installed on the gathering sill of described steel frame;
Described bottom door jack-up parts specifically comprise roller, roller shaft, turning rolls and cylinder joint; Described roller housing is on roller shaft, and described roller shaft is connected with turning rolls, and described turning rolls is connected with the cylinder of described wind control parts by the cylinder joint; Described bottom door jack-up parts are hidden in the gathering sill of described steel frame.
7. device as claimed in claim 6 is characterized in that, described wind control parts also comprise parallel pipeline; Described parallel pipeline is connected with valve by airduct, and described cylinder is connected with parallel pipeline by airduct; Described parallel pipeline is distributed in the relevant position under the described steel frame working face.
8. device as claimed in claim 6 is characterized in that, the quantity of described bottom door jack-up parts is to be not less than 4 even number, and described bottom door jack-up parts are evenly distributed on the girder steel of described steel frame both sides; The quantity of the cylinder of described wind control parts is identical with the quantity of described bottom door jack-up parts.
9. device as claimed in claim 6 is characterized in that:
Described valve is the hand rotary valve;
Described airduct is the PU pipe;
It is that source of the gas is handled three linked piece that described source of the gas is handled part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202709479U CN201664825U (en) | 2009-12-02 | 2009-12-02 | Bottom door assembly device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202709479U CN201664825U (en) | 2009-12-02 | 2009-12-02 | Bottom door assembly device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201664825U true CN201664825U (en) | 2010-12-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202709479U Expired - Fee Related CN201664825U (en) | 2009-12-02 | 2009-12-02 | Bottom door assembly device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201664825U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103317268A (en) * | 2013-07-03 | 2013-09-25 | 苏州凯尔博精密机械有限公司 | Feeding device for welding device for filer pressing plates |
| CN103331908A (en) * | 2013-07-03 | 2013-10-02 | 苏州凯尔博精密机械有限公司 | Filter plate welding machine |
| CN103639696A (en) * | 2013-11-29 | 2014-03-19 | 南车长江车辆有限公司 | Assembling equipment and assembling method for railway truck four-connecting-rod bottom door hopper opening mechanism |
| CN104097004A (en) * | 2013-04-15 | 2014-10-15 | 广西银河迪康电气有限公司 | Welding positioning assembly bearing bracket for annular net cabinet five-surface box |
| CN104924004A (en) * | 2014-03-19 | 2015-09-23 | 上海强精金属制品有限公司 | Quick clamping mechanism for induction cooker side wall welding |
| CN109967897A (en) * | 2019-04-01 | 2019-07-05 | 浙江华工光润智能装备技术有限公司 | A kind of positioning clamping device suitable for laser boring |
| CN112388226A (en) * | 2020-11-10 | 2021-02-23 | 湖南坤鼎数控科技有限公司 | Rapid clamping device for friction stir welding |
| CN115156764A (en) * | 2022-07-05 | 2022-10-11 | 随州常森汽车部件有限公司 | Be used for truck crossbeam weld forming fixed equipment |
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2009
- 2009-12-02 CN CN2009202709479U patent/CN201664825U/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104097004A (en) * | 2013-04-15 | 2014-10-15 | 广西银河迪康电气有限公司 | Welding positioning assembly bearing bracket for annular net cabinet five-surface box |
| CN103317268A (en) * | 2013-07-03 | 2013-09-25 | 苏州凯尔博精密机械有限公司 | Feeding device for welding device for filer pressing plates |
| CN103331908A (en) * | 2013-07-03 | 2013-10-02 | 苏州凯尔博精密机械有限公司 | Filter plate welding machine |
| CN103317268B (en) * | 2013-07-03 | 2018-10-26 | 苏州凯尔博精密机械有限公司 | A kind of filter press plate bonding machine feed device |
| CN103639696A (en) * | 2013-11-29 | 2014-03-19 | 南车长江车辆有限公司 | Assembling equipment and assembling method for railway truck four-connecting-rod bottom door hopper opening mechanism |
| CN103639696B (en) * | 2013-11-29 | 2016-02-03 | 南车长江车辆有限公司 | Rail freight double leval jib bottom door bell mouth mechanism's mounting equipment and assemble method |
| CN104924004A (en) * | 2014-03-19 | 2015-09-23 | 上海强精金属制品有限公司 | Quick clamping mechanism for induction cooker side wall welding |
| CN109967897A (en) * | 2019-04-01 | 2019-07-05 | 浙江华工光润智能装备技术有限公司 | A kind of positioning clamping device suitable for laser boring |
| CN109967897B (en) * | 2019-04-01 | 2024-05-03 | 浙江华工光润智能装备技术有限公司 | Positioning and clamping device suitable for laser drilling |
| CN112388226A (en) * | 2020-11-10 | 2021-02-23 | 湖南坤鼎数控科技有限公司 | Rapid clamping device for friction stir welding |
| CN115156764A (en) * | 2022-07-05 | 2022-10-11 | 随州常森汽车部件有限公司 | Be used for truck crossbeam weld forming fixed equipment |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101208 Termination date: 20131202 |