CN202461856U - Positioning clamp for lower edge beam reinforcing plate of automobile door frame - Google Patents
Positioning clamp for lower edge beam reinforcing plate of automobile door frame Download PDFInfo
- Publication number
- CN202461856U CN202461856U CN2011205132386U CN201120513238U CN202461856U CN 202461856 U CN202461856 U CN 202461856U CN 2011205132386 U CN2011205132386 U CN 2011205132386U CN 201120513238 U CN201120513238 U CN 201120513238U CN 202461856 U CN202461856 U CN 202461856U
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- door frame
- automobile door
- fixed
- side bar
- block
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- Expired - Fee Related
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Abstract
The utility model discloses a positioning clamp for a lower edge beam reinforcing plate of an automobile door frame, comprising a support seat, wherein a block is fixed to the support seat; a first cylinder is fixed to the bottom of the block through a split pin; a clamping arm is joggled with the upper part of the block; one end of the clamping arm is articulated with the piston rod of the first cylinder, while the other end thereof is provided with a connection block; a handle is arranged at the top end of the connection block; the bottom end of the connection block is connected to a positioning block; a plurality of positioning pins are arranged on the positioning block; the support seat is fixed to a sliding mechanism; and a driving device is connected to one side of the sliding mechanism. The positioning clamp for the lower edge beam reinforcing plate of the automobile door frame provided by the utility model is small and compact in structure, and simple, time-saving and labor-saving in operation; most of the parts of the main body of the clamp are movably connected with one another so as to facilitate demounting and repair and accuracy adjustment; besides, the positioning clamp disclosed by the utility model functions in both positioning and limiting, and is capable of firmly holding the lower edge beam reinforcing plate of the automobile door frame and also accurately positioning the support plate, and advantageous for welding; and therefore, the quality of products is ensured and potential safety hazards in driving are avoided.
Description
Technical field
The utility model relates to the anchor clamps in a kind of automobile making, is specifically related under a kind of automobile door frame the side bar stiffener and uses positioning fixture.
Background technology
The body distortion space is little when automobile generation side collision, so the injured danger of side collision is much higher more than head-on crash.Automobile side car door intensity is weak at present; Body sill is strengthened structure and is mostly local single-piece reinforcement; Passenger's injured possibility is bigger when in danger; Therefore, my company number is in the utility model patent of CN 201633783U at the Granted publication of first to file, discloses a kind of anti-side and has hit the threshold of better performances and strengthen structure.This structure mainly comprises under the doorframe under side bar inner panel, side-wall outer-plate, the doorframe under side bar inner panel buttress brace, the doorframe side bar inner panel stiffener fagging under the side bar inner panel stiffener and doorframe.The main points of its technical scheme are: under the doorframe under side bar inner panel, the doorframe under side bar inner panel buttress brace, the doorframe under side bar inner panel stiffener, the doorframe side bar inner panel stiffener fagging weld together, in welding region, form a cavity; This cavity and floor threshold weld together; Be assembled on the vehicle body together with threshold again; Form the I-shaped structure with left and right sides seat crossbeam and floor lower reinforcing plate; The stressed guiding vehicle body of dispersing, prevent that the crew module part from receiving too big lateral compression power and deformation is reduced to minimum degree to the infringement that possibly cause.
In the production practices, because side bar stiffener structure is special under the doorframe in the above-mentioned threshold reinforcement structure, its cross section is the U font, will consider the practicability of solder joint welding during the welding fagging, and is therefore relatively difficult to the location of fagging.If fagging does not firmly prop up side bar stiffener under the doorframe, when taking place, side collision will make that car door is yielding, increase the risk of potential safety hazard.
In the prior art, on anchor clamps, set up magnet usually, after fagging to be welded is held, move to side bar stiffener place under the doorframe, manually fagging is welded on the stiffener inboard.The weak point of such technical scheme is; Aforementioned anchor clamps have only limited two frees degree of part, and the side bar outside plate is strengthened the spacing deficiency of fagging under the door frame, if big then being difficult to of fagging firmly held by the magnet on the anchor clamps; Positioning accuracy is low; Be prone to the occurrence positions skew when causing welding, produce phenomenons such as rosin joint, reduce product quality.
The utility model content
The utility model provides under a kind of automobile door frame the side bar stiffener to use positioning fixture, has solved in the prior art that the magnet mode causes that the positioning accuracy of anchor clamps reduces because of adopting, the welding position skew, has reduced the technological deficiency of product quality.
The technical scheme that the utility model adopted is specific as follows:
The side bar stiffener is used positioning fixture under a kind of automobile door frame, comprises supporting seat, is fixed with the type piece on the supporting seat; The bottom of type piece is fixed with first cylinder through split pin; The top knuckle joint of type piece has clamp arm, and an end of clamp arm and the piston rod of first cylinder are hinged, and the other end is provided with contiguous block; The top of contiguous block is provided with handle, and the bottom links to each other with locating piece, and locating piece is provided with some alignment pins; Supporting seat is fixed on the slide mechanism, and a side of slide mechanism is connected with drive unit.
In optimized technical scheme, slide mechanism comprises base, is fixed on guide rail, the slide block that matches with guide rail on the base and is fixed on the installing plate on the slide block; Supporting seat is fixed on the installing plate, and a side of installing plate is connected with drive unit.
In preferred technical scheme, drive unit comprises erection support that is fixed on the base and second cylinder that links to each other with erection support, and the piston rod of second cylinder runs through the sidewall of erection support and links to each other with installing plate.Technique scheme makes the whole jig main body on the mounting plate, under the driving of second cylinder, along the slide rail moving linearly.
In preferred technical scheme, the side that installing plate and drive unit are relative is provided with first limited block, and first limited block links to each other with the angle seat, and the angle seat is fixed on the base.First limited block and angle seat acting in conjunction prevent that jig main body can be from landing on the guide rail when rectilinear motion.
In optimized technical scheme, the piston rod front end of first cylinder is provided with shaft coupling, and an end of shaft coupling and said clamp arm is hinged; First cylinder mainly acts on clamp arm, so that the firm grip fagging.
In optimized technical scheme, the bottom of clamp arm is connected with second limited block; Second limited block is mainly used in the position of the following beam stiffener of restriction doorframe, plays side bar stiffener under the firm grip automobile door frame, prevents the application of force skew of clamp arm.
In optimized technical scheme, be connected with the 3rd limited block on the locating piece; The position of the 3rd limited block is corresponding with fagging, is mainly used in restriction fagging position in the side bar stiffener under doorframe, so that tack-weld.
In optimized technical scheme, alignment pin is 1～4.
The side bar stiffener is used positioning fixture under the automobile door frame that the utility model provides, and installs small and exquisite, compact conformation, and is simple to operate, time saving and energy saving, and adopt flexibly connects more between each parts of jig main body, is convenient to dismounting maintenance and precision and regulates; The utility model device has location, limit function concurrently, can the firm grip automobile door frame under the side bar stiffener, can accurately locate fagging again, help welding, guarantee product quality, the potential safety hazard in avoiding driving a vehicle.
Description of drawings
Fig. 1 be under the utility model automobile door frame the side bar stiffener with the perspective view of positioning fixture.
Fig. 2 be under the utility model automobile door frame the side bar stiffener with the Facad structure sketch map of positioning fixture.
Fig. 3 be under the utility model automobile door frame the side bar stiffener with the side structure sketch map of positioning fixture.
The specific embodiment
As shown in Figure 1, the side bar stiffener is used positioning fixture under a kind of automobile door frame, comprises supporting seat 1, and supporting seat 1 is L shaped structure, by transverse slat, perpendicular to the riser of transverse slat, form with the stiffener that transverse slat and riser link to each other respectively; The top of supporting seat 1 is fixed with type piece 2, and the bottom of type piece 2 is provided with shaft coupling 4 through the piston rod front end that split pin is fixed with first cylinder, 3, the first cylinders 3, and the top knuckle joint of type piece 2 has clamp arm 5; One end and the shaft coupling 4 of clamp arm 5 are hinged, and the other end of clamp arm 5 is provided with contiguous block 6; The top of contiguous block 6 is provided with handle 7, and the bottom of contiguous block 6 links to each other with locating piece 10, and locating piece 10 is provided with two alignment pins 11; Supporting seat 1 is fixed on the slide mechanism 8, and a side of slide mechanism 8 is connected with drive unit 9.
Locating piece 10 and alignment pin 11 in the utility model; Be mainly used in fagging position in the side bar stiffener under doorframe, location; Be that the number of locating hole is complementary on number and the fagging of alignment pin 11; Therefore according to actual conditions, the quantity of alignment pin 11 can also be one, three or four except that two of present embodiment.
As shown in Figure 2, the slide mechanism 8 in the utility model comprises base 801, is fixed on guide rail 802, the slide block 803 that matches with guide rail 802 on the base 801 and is fixed on the installing plate 804 on the slide block 803 that supporting seat 1 is fixed on the installing plate 804.
Drive unit 9 in the utility model comprises that erection support 901 that is fixed on the base 801 and the piston rod of second cylinder, 902, the second cylinders 902 that link to each other with erection support 901 run through the sidewall of erection support 901 and link to each other with a side of installing plate 804.
In the utility model, the opposite side of installing plate 804 (promptly relative with drive unit 9 side) is provided with first limited block, 12, the first limited blocks 12 and links to each other with angle seat 13; Angle seat 13 is L shaped structure, and angle seat 13 also is fixed on the base 801.
As shown in Figure 3, be provided with second limited block, 14, the second limited blocks 14 between shaft coupling 4 and contiguous block 6 in the middle of the bottom of clamp arm 5, and be threaded with clamp arm 5; Second limited block 14 is mainly used in the position of the following beam stiffener of restriction doorframe, and according to actual conditions, the adjustable positions of second limited block 14 on clamp arm 5 is whole, with side bar stiffener under the doorframe that satisfies the clamping different in width.
It is corresponding with fagging that locating piece 10 is provided with the position of the 3rd limited block 15, the three limited blocks 15, and be threaded with locating piece 10; The 3rd limited block 15 is mainly used in restriction fagging position in the side bar stiffener under doorframe, and according to actual conditions, the adjustable positions of the 3rd limited block 15 on locating piece 10 is whole, satisfying the fagging of clamping different size, thereby helps the tack-weld of fagging.
The side bar stiffener is used positioning fixture under the automobile door frame that the utility model provides, and the course of work is specific as follows:
At first, the utility model positioning fixture is positioned on the workbench, after being in place, presses the switch of second cylinder 902, the piston rod of second cylinder 902 stretches out forward, promotes jig main body moving linearly forward;
After moving to assigned address, pull handle 7 clamp arm 5 that closes, the position of adjusting second limited block 14 makes it grasp side bar waling under the doorframe to be processed; Meanwhile fagging is placed under the doorframe in the side bar waling, lets fagging and the 3rd limited block 15 location, back of fitting live, press the switch of first cylinder 3, clamp arm 5 stressed backs clamp faggings;
Weld both sides to fagging, makes that the side bar waling firmly welds under itself and the doorframe;
After welding is accomplished, press second cylinder, 902 switches, the piston rod of second cylinder 902 is contracted move back, drive locating piece 10 and withdraw from backward with alignment pin 11; At last, press first cylinder, 3 switches, open clamp arm 5, take out side bar waling under the doorframe that is welded with fagging.
Claims (8)
1. the side bar stiffener is used positioning fixture under the automobile door frame; Comprise supporting seat (1), be fixed with type piece (2) on the supporting seat (1), the bottom of type piece (2) is fixed with first cylinder (3) through split pin; The top knuckle joint of type piece (2) has clamp arm (5); It is characterized in that the piston rod of described clamp arm (5) one ends and described first cylinder (3) is hinged, the other end is provided with contiguous block (6); The top of contiguous block (6) is provided with handle (7), and the bottom links to each other with locating piece (10), and locating piece (10) is provided with some alignment pins (11); Described supporting seat (1) is fixed on the slide mechanism (8), and a side of slide mechanism (8) is connected with drive unit (9).
2. the side bar stiffener is used positioning fixture under the automobile door frame according to claim 1; It is characterized in that described slide mechanism (8) comprises base (801), is fixed on guide rail (802), the slide block (803) that matches with guide rail (802) on the base (801) and is fixed on the installing plate (804) on the slide block (803); Described supporting seat (1) is fixed on the installing plate (804), and a side of installing plate (804) is connected with described drive unit (9).
3. the side bar stiffener is used positioning fixture under the automobile door frame according to claim 2; It is characterized in that; Described drive unit (9) comprises that erection support (901) that is fixed on the said base (801) and second cylinder (902) that links to each other with erection support (901), the piston rod of second cylinder (902) run through the sidewall of erection support (901) and link to each other with described installing plate (804).
4. the side bar stiffener is used positioning fixture under the automobile door frame according to claim 2; It is characterized in that; The side that described installing plate (804) is relative with drive unit (9) is provided with first limited block (12); First limited block links to each other with angle seat (13), and angle seat (13) is fixed on the described base (801).
5. the side bar stiffener is used positioning fixture under the automobile door frame according to claim 1, it is characterized in that, the piston rod front end of described first cylinder (3) is provided with shaft coupling (4), and shaft coupling (4) is hinged with an end of said clamp arm (5).
6. the side bar stiffener is used positioning fixture under the automobile door frame according to claim 1, it is characterized in that, the bottom of described clamp arm (5) is connected with second limited block (14).
7. the side bar stiffener is used positioning fixture under the automobile door frame according to claim 1, it is characterized in that, is connected with the 3rd limited block (15) on the described locating piece (10).
8. the side bar stiffener is used positioning fixture under the automobile door frame according to claim 1, it is characterized in that, described alignment pin (11) is 1～4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205132386U CN202461856U (en) | 2011-12-09 | 2011-12-09 | Positioning clamp for lower edge beam reinforcing plate of automobile door frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205132386U CN202461856U (en) | 2011-12-09 | 2011-12-09 | Positioning clamp for lower edge beam reinforcing plate of automobile door frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202461856U true CN202461856U (en) | 2012-10-03 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205132386U Expired - Fee Related CN202461856U (en) | 2011-12-09 | 2011-12-09 | Positioning clamp for lower edge beam reinforcing plate of automobile door frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202461856U (en) |
Cited By (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103008953A (en) * | 2012-12-18 | 2013-04-03 | 重庆大东汽车配件有限公司 | Welding tool for front collision transverse beam of automobile |
| CN103624460A (en) * | 2013-11-25 | 2014-03-12 | 奇瑞汽车股份有限公司 | Locating clamping mechanism |
| CN103753265A (en) * | 2013-12-23 | 2014-04-30 | 柳州市永信机械配件制造有限公司 | Three-point positioning method of positioning plate |
| CN104057232A (en) * | 2014-06-30 | 2014-09-24 | 长城汽车股份有限公司 | Clamping device for rear cross beam of rear subframe |
| CN104128735A (en) * | 2013-12-21 | 2014-11-05 | 柳州万众汽车部件有限公司 | Automatic fixing bracket clamping device |
| CN104670831A (en) * | 2015-01-27 | 2015-06-03 | 奇瑞汽车股份有限公司 | Vehicle model switching device and switching control method |
| CN104827183A (en) * | 2015-05-13 | 2015-08-12 | 吴中区横泾嘉运模具厂 | Laser welding die for temperature sensing water pipe head |
| CN105364397A (en) * | 2015-12-04 | 2016-03-02 | 苏州明远冲压件厂 | Quick-disassembling spin welding device |
| CN106994655A (en) * | 2017-04-18 | 2017-08-01 | 成都福莫斯佰龙智能科技有限公司 | Work holder with high stability |
| CN107009068A (en) * | 2016-01-27 | 2017-08-04 | 上海大众联合发展车身配件有限公司 | A kind of linear positioning clamp component manufactured for auto parts |
| CN107414265A (en) * | 2017-09-23 | 2017-12-01 | 重庆凌云汽车零部件有限公司 | Window frame arc-welding fixture after a kind of car door |
| CN108568622A (en) * | 2018-02-24 | 2018-09-25 | 成都高原汽车工业有限公司 | Rear wall outer plate assembly automatic piece supplying tooling |
| CN110587204A (en) * | 2019-09-17 | 2019-12-20 | 安徽精工钢结构有限公司 | T-shaped plate assembling and welding integrated positioning tool |
| CN110757067A (en) * | 2019-11-14 | 2020-02-07 | 浙江永屹自动化设备有限公司 | Welding fixture device for auxiliary frame of automobile |
| CN112536565A (en) * | 2020-11-30 | 2021-03-23 | 中国第一汽车股份有限公司 | Side wall planking afterbody springback control structure |
| CN113751941A (en) * | 2021-08-18 | 2021-12-07 | 安徽泓毅汽车技术股份有限公司 | Welding fixture for front inner plate of side wall of automobile |
| CN114524036A (en) * | 2022-03-01 | 2022-05-24 | 广汽本田汽车有限公司 | Vehicle threshold installation device and method |
| CN114952115A (en) * | 2022-07-05 | 2022-08-30 | 中建材（合肥）机电工程技术有限公司 | Automatic welding workstation is in coordination with duplex position |
-
2011
- 2011-12-09 CN CN2011205132386U patent/CN202461856U/en not_active Expired - Fee Related
Cited By (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103008953A (en) * | 2012-12-18 | 2013-04-03 | 重庆大东汽车配件有限公司 | Welding tool for front collision transverse beam of automobile |
| CN103624460B (en) * | 2013-11-25 | 2015-10-28 | 奇瑞汽车股份有限公司 | A kind of positioning and clamping mechanism |
| CN103624460A (en) * | 2013-11-25 | 2014-03-12 | 奇瑞汽车股份有限公司 | Locating clamping mechanism |
| CN104128735A (en) * | 2013-12-21 | 2014-11-05 | 柳州万众汽车部件有限公司 | Automatic fixing bracket clamping device |
| CN103753265A (en) * | 2013-12-23 | 2014-04-30 | 柳州市永信机械配件制造有限公司 | Three-point positioning method of positioning plate |
| CN104057232A (en) * | 2014-06-30 | 2014-09-24 | 长城汽车股份有限公司 | Clamping device for rear cross beam of rear subframe |
| CN104057232B (en) * | 2014-06-30 | 2016-06-01 | 长城汽车股份有限公司 | A kind of Rear secondary frame for vehicle rear frame member gripping unit |
| CN104670831A (en) * | 2015-01-27 | 2015-06-03 | 奇瑞汽车股份有限公司 | Vehicle model switching device and switching control method |
| CN104827183B (en) * | 2015-05-13 | 2016-04-06 | 吴中区横泾嘉运模具厂 | Temperature-sensitive water pipe head laser weld mould |
| CN104827183A (en) * | 2015-05-13 | 2015-08-12 | 吴中区横泾嘉运模具厂 | Laser welding die for temperature sensing water pipe head |
| CN105364397A (en) * | 2015-12-04 | 2016-03-02 | 苏州明远冲压件厂 | Quick-disassembling spin welding device |
| CN107009068A (en) * | 2016-01-27 | 2017-08-04 | 上海大众联合发展车身配件有限公司 | A kind of linear positioning clamp component manufactured for auto parts |
| CN106994655A (en) * | 2017-04-18 | 2017-08-01 | 成都福莫斯佰龙智能科技有限公司 | Work holder with high stability |
| CN107414265A (en) * | 2017-09-23 | 2017-12-01 | 重庆凌云汽车零部件有限公司 | Window frame arc-welding fixture after a kind of car door |
| CN108568622A (en) * | 2018-02-24 | 2018-09-25 | 成都高原汽车工业有限公司 | Rear wall outer plate assembly automatic piece supplying tooling |
| CN110587204A (en) * | 2019-09-17 | 2019-12-20 | 安徽精工钢结构有限公司 | T-shaped plate assembling and welding integrated positioning tool |
| CN110587204B (en) * | 2019-09-17 | 2021-08-13 | 安徽精工钢结构有限公司 | T-shaped plate assembling and welding integrated positioning tool |
| CN110757067A (en) * | 2019-11-14 | 2020-02-07 | 浙江永屹自动化设备有限公司 | Welding fixture device for auxiliary frame of automobile |
| CN112536565A (en) * | 2020-11-30 | 2021-03-23 | 中国第一汽车股份有限公司 | Side wall planking afterbody springback control structure |
| CN113751941A (en) * | 2021-08-18 | 2021-12-07 | 安徽泓毅汽车技术股份有限公司 | Welding fixture for front inner plate of side wall of automobile |
| CN114524036A (en) * | 2022-03-01 | 2022-05-24 | 广汽本田汽车有限公司 | Vehicle threshold installation device and method |
| CN114524036B (en) * | 2022-03-01 | 2022-11-18 | 广汽本田汽车有限公司 | Vehicle doorsill installation device and method |
| CN114952115A (en) * | 2022-07-05 | 2022-08-30 | 中建材（合肥）机电工程技术有限公司 | Automatic welding workstation is in coordination with duplex position |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20121003 Termination date: 20131209 |