CN210180661U - Pressure displacement testing mechanism for automobile skylight - Google Patents
Pressure displacement testing mechanism for automobile skylight Download PDFInfo
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- CN210180661U CN210180661U CN201921390012.4U CN201921390012U CN210180661U CN 210180661 U CN210180661 U CN 210180661U CN 201921390012 U CN201921390012 U CN 201921390012U CN 210180661 U CN210180661 U CN 210180661U
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Abstract
The utility model relates to a pressure displacement accredited testing organization for sunroof, including the lower frame assembly and the upper frame assembly of butt joint each other, in set up the automobile body mount positioning control device who is used for fixing and position control the automobile body mount on the lower frame assembly, in set up the displacement measurement device who is used for with the absorbent sucking disc counter weight device in sunroof and is used for measuring the sunroof displacement volume on the upper frame assembly still set up respectively on lower frame assembly and the upper frame assembly and be used for applying the pressure test device of pressure to the different position normal planes in sunroof. Utilize the utility model discloses can realize adsorbing and observing the displacement volume at certain position in skylight under the specific gravity adsorption condition to sunroof, simultaneously the utility model discloses still realize among the rigidity test sunroof at the displacement volume of specific time under the pressurized circumstances, its measured data is accurate, quick convenient, and whole test process automation degree is high, has improved the efficiency of software testing of enterprise greatly.
Description
Technical Field
The utility model relates to a sunroof tests the field, especially relates to a pressure displacement accredited testing organization for sunroof.
Background
At present, a mechanism for absorbing the automobile skylight is lacked in the field of skylight sealing test, and the angle adjustment and the like for skylight absorption are also blank, so that the mechanism capable of absorbing the automobile skylight is urgently needed, the mechanism capable of absorbing the automobile skylight can be mounted on automobile models with the skylight in different sizes, and meanwhile, the absorption of the skylight can be realized, and the test of acting force and thrust in skylight absorption action can be realized.
SUMMERY OF THE UTILITY MODEL
The applicant carries out research and improvement aiming at the existing problems and provides a pressure displacement testing mechanism for an automobile skylight, which can not only meet the requirements of installing automobile models with the skylight in different sizes, but also realize the adsorption of the skylight and the testing of acting force and thrust in the adsorption action of the skylight.
The utility model discloses the technical scheme who adopts as follows:
a pressure displacement testing mechanism for an automobile skylight comprises a lower rack assembly and an upper rack assembly which are mutually butted, wherein a positioning and adjusting device for a vehicle body fixing frame used for fixing and adjusting the position of the vehicle body fixing frame is arranged on the lower rack assembly, a sucker counterweight device used for adsorbing the automobile skylight and a displacement measuring device used for measuring the displacement of the automobile skylight are arranged on the upper rack assembly, and pressure testing devices used for applying pressure to normal surfaces of different positions of the automobile skylight are respectively arranged on the lower rack assembly and the upper rack assembly.
The further technical scheme is as follows:
the lower rack assembly comprises a left half lower rack and a right half lower rack, the left half lower rack and the right half lower rack are connected together through a first butt-joint section bar, and a reinforcing section bar and a first connecting section bar for mounting a pressure testing device are respectively connected between the left half lower rack and the right half lower rack; a supporting bedplate for arranging a test tool is further arranged at one first butt-joint section;
the upper frame assembly comprises a profile frame, a plurality of second connecting profiles are arranged in the profile frame, vertical profiles are respectively arranged at four corners of the profile frame along the vertical direction, a third connecting profile is connected between adjacent vertical profiles, a pair of fourth connecting profiles are connected between adjacent third connecting profiles, and a plurality of supporting profiles are connected between front and back adjacent fourth connecting profiles; a pair of fifth connecting profiles extend out of one side of the profile frame, and a second butt-joint profile is arranged between the adjacent fifth connecting profiles;
the positioning and adjusting device for the vehicle body fixing frame comprises a plurality of first positioning plates, a plurality of second positioning plates and a plurality of G-shaped clamps, wherein the first positioning plates are used for positioning the vehicle body fixing frames with different sizes; the bottom of each first positioning plate is respectively provided with a transverse manual adjusting device for driving the first positioning plate to transversely translate, and the bottom of each second positioning plate is sequentially provided with a transverse manual adjusting device and a longitudinal manual adjusting device for driving the second positioning plate to transversely and longitudinally translate;
the transverse manual adjusting device and the longitudinal manual adjusting device both comprise first bottom plates, first fixing plates and second fixing plates are arranged on the surfaces of the first bottom plates at intervals, one end of a first screw rod sequentially penetrates through the first fixing plates and is in threaded connection with the second fixing plates, the other end, extending out of the first fixing plates, of the first screw rod penetrates through a screw rod locking block and is connected with a handle, a first screw rod nut is in threaded connection with the first screw rod, a first guide rail is connected between the adjacent first fixing plates and the second fixing plates, first sliding tables are connected to the first guide rails in a sliding mode, and a positioning plate fixing block is connected with the first sliding tables together and is also fixedly connected with the first screw rod nut;
a plurality of positioning columns for positioning the outer edge of the vehicle body fixing frame are arranged on the surfaces of the first positioning plate and the second positioning plate;
the pressure testing device comprises a lateral pressure testing device and a vertical pressure testing device;
the lateral pressure testing device comprises a linear servo sliding table and a vertical servo sliding table, the vertical servo sliding table is connected with the movable end of the linear servo sliding table through a vertical servo sliding table mounting plate, a first electric pushing cylinder is arranged at the movable end of the vertical servo sliding table, and the output end of the first electric pushing cylinder is connected with a pressure head through a connecting rod and a pressure sensor in sequence;
the vertical pressure testing device comprises a pair of first long sectional materials, a first short sectional material is connected between the pair of first long sectional materials, a first positioning block is arranged on each first long sectional material, a second positioning block is fixedly connected with each first positioning block along the vertical direction, a guide block is connected between the pair of second positioning blocks, a second electric pushing cylinder is fixedly connected onto the guide block through an electric pushing cylinder mounting plate and is arranged along the vertical direction, and the output end of the second electric pushing cylinder is also sequentially connected with a connecting rod and a pressure sensor to be connected with a pressure head;
the linear servo sliding table and the vertical servo sliding table respectively comprise a second bottom plate, a third fixing plate is fixedly connected to the surface of the second bottom plate, fourth fixing plates and fifth fixing plates are arranged on the surface of the third fixing plate at intervals, the output end of the servo motor is connected with a second screw rod through a coupler, and the other end of the second screw rod sequentially penetrates through the fourth fixing plate and is in threaded connection with the fifth fixing plate; a second guide rail is further arranged between the pair of fourth fixed plates and the pair of fifth fixed plates, a second sliding table is connected onto the second guide rail in a sliding mode, a second screw nut is in threaded connection with a second screw, the second screw nut and the second sliding table are fixedly connected with a movable plate together, a groove is formed in the movable plate, a guide plate penetrates through the groove and is fixedly connected to the fourth fixed plates and the fifth fixed plates respectively, and a servo mounting plate for sealing the groove opening is further fixedly connected onto the movable plate;
the sucker counterweight device comprises a pair of first side mounting plates and a pair of second side mounting plates which are arranged on the upper rack assembly;
a plurality of first connecting rod mounting blocks are sequentially arranged on the inner side of each first side mounting plate from top to bottom, a first pulley mounting block guide rod is connected between each pair of first connecting rod mounting blocks, a plurality of first pulley mounting blocks are matched on the first pulley mounting block guide rods, and a first counterweight pulley is movably connected on each first pulley mounting block;
a plurality of guide rod mounting plates are sequentially arranged on the inner side of each second side mounting plate from top to bottom, side translation guide rods are arranged on the surface of each guide rod mounting plate, each side translation guide rod is matched with a second connecting rod mounting block, a second pulley mounting block guide rod is connected between the opposite second connecting rod mounting blocks, a plurality of second pulley mounting blocks are matched on the second pulley mounting block guide rods, and a second counterweight pulley is movably connected to each second pulley mounting block;
one end of the counterweight rope rounds the first counterweight pulley and is connected with a counterweight through the first hanging piece, and the other end of the counterweight rope rounds the second counterweight pulley and is connected with the sucker through the second hanging piece;
the displacement measuring device comprises a pair of third long section bars and a pair of second long section bars, wherein the third long section bars are respectively installed on the lower rack assembly, the second long section bars are installed on the upper rack assembly, the second short section bars are arranged between the adjacent second long section bars and the adjacent third long section bars, the wire meter installing plates are respectively arranged on the second short section bars, and the displacement measuring wire meters are connected to the wire meter installing plates.
The utility model has the advantages as follows:
the utility model discloses simple structure, convenient to use utilizes the utility model discloses can realize adsorbing and observing the displacement volume at certain position in skylight under the specific gravity adsorbs the condition to sunroof, simultaneously the utility model discloses still realize among the rigidity test sunroof at the displacement volume of specific time under the pressurized circumstances, its measured data is accurate, quick convenient, and whole test process automation degree is high, has improved the efficiency of software testing of enterprise greatly.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural view of the lower frame of the present invention.
Fig. 3 is a schematic structural diagram of the upper frame of the present invention.
Fig. 4 is a schematic structural view of the positioning and adjusting device for the middle car body fixing frame of the present invention.
Fig. 5 is a schematic view of a part of the positioning and adjusting device for a middle car body fixing frame of the present invention.
Fig. 6 is a schematic view of a connection structure between the longitudinal adjusting device and the lateral adjusting device of the present invention.
Fig. 7 is a schematic structural diagram of the middle pressure measuring and adjusting device of the present invention.
Fig. 8 is a partial structural schematic diagram i of the pressure measurement adjusting device.
Fig. 9 is a partial structural schematic diagram ii of the pressure measurement adjusting device.
Fig. 10 is a schematic structural view of the counterweight adsorbing device according to the present invention.
Fig. 11 is a schematic structural diagram of the middle displacement measuring device of the present invention.
Wherein: 1. a lower frame assembly; 101. a left half lower frame; 102. a right lower housing; 103. a support platen; 104. reinforcing the profile; 105. a first connecting profile; 106. a first butt-joint section bar; 2. an upper frame assembly; 201. a profile frame; 202. a second connecting profile; 203. a vertical profile; 204. a third connecting profile; 205. a fourth connecting profile; 206. supporting the section bar; 207. a fifth connecting profile; 208. a second butt-joint section bar; 3. a positioning and adjusting device for a vehicle body fixing frame; 301. a G-shaped clamp; 302. a first positioning plate; 303. a lateral manual adjustment device; 304. a second positioning plate; 305. a longitudinal manual adjustment device; 306. a positioning column; 307. A first base plate; 308. a handle; 309. a screw rod locking block; 310. a first fixing plate; 311. a first sliding table; 312. a first lead screw nut; 313. a positioning plate fixing block; 314. a first guide rail; 315. a first lead screw; 316. a second fixing plate; 4. a vehicle body fixing frame; 5. a pressure testing device; 501. a linear servo sliding table; 502. a vertical servo sliding table; 503. a vertical movable plate; 504. a first electric pushing cylinder; 505. a connecting rod; 506. a pressure sensor; 507. a pressure head; 508. a servo motor; 509. a second base plate; 510. a servo motor mounting plate; 511. a third fixing plate; 512. a fourth fixing plate; 513. a first lead screw positioning block; 514. A second guide rail; 515. a second lead screw; 516. a movable plate; 517. a second feed screw nut; 518. a second screw rod positioning block; 519. a fifth fixing plate; 520. a first short profile; 521. a first long section bar; 522. a first positioning block; 523. a second positioning block; 524. a second electric pushing cylinder; 525. an electric pushing cylinder mounting plate; 526. a guide block; 527. a servo mounting plate; 528. a guide plate; 529. a second sliding table; 6. a sucker counterweight device; 601. A first side mounting plate; 602. a second side mounting plate; 603. a first connecting rod mounting block; 604. a first pulley mounting block; 605. a first counterweight sheave; 606. a first pulley mounting block guide bar; 607. a counterweight rope; 608. a first hanger; 609. a weight; 610. a guide bar mounting plate; 611. a lateral translation guide bar; 612. A second connecting rod mounting block; 613. a second pulley mounting block guide bar; 614. a second hanger; 615. a suction cup; 616. a second pulley mounting block; 617. a second counterweight sheave; 7. a displacement measuring device; 701. a second long section bar; 702. a second short profile; 703. mounting a wire meter plate; 704. a displacement measuring dial gauge; 705. and a third long section bar.
Detailed Description
The following describes embodiments of the present invention.
As shown in fig. 1, a pressure displacement testing mechanism for an automobile skylight comprises a lower frame assembly 1 and an upper frame assembly 2 which are mutually butted, a positioning and adjusting device 3 for a body fixing frame 4 to fix and adjust the position is arranged on the lower frame assembly 1, a suction cup counterweight device 6 for absorbing the automobile skylight and a displacement measuring device 7 for measuring the displacement of the automobile skylight are arranged on the upper frame assembly 2, and pressure testing devices 5 for applying pressure to normal surfaces of different positions of the automobile skylight are respectively arranged on the lower frame assembly 1 and the upper frame assembly 2.
As shown in fig. 2, the lower frame assembly 1 includes a left lower frame half 101 and a right lower frame half 102, the left lower frame half 101 and the right lower frame half 102 are connected together by a first butt-joint section 106, and a reinforcing section 104 and a first connecting section 105 for installing the pressure testing device 5 are respectively connected between the left lower frame half 101 and the right lower frame half 102; a support platen 103 for placing a test tool is also mounted at one of the first butt profiles 106.
As shown in fig. 3, the upper frame assembly 2 includes a profile frame 201, a plurality of second connecting profiles 202 are disposed in the profile frame 201, vertical profiles 203 are respectively disposed along a vertical direction at four corners of the profile frame 201, a third connecting profile 204 is connected between adjacent vertical profiles 203, a pair of fourth connecting profiles 205 is connected between adjacent third connecting profiles 204, and a plurality of supporting profiles 206 are connected between front and rear adjacent fourth connecting profiles 205; a pair of fifth connecting profiles 207 also extend along one side of the profile frame 201, and a second abutment profile 208 is provided between adjacent fifth connecting profiles 207.
As shown in fig. 4, 5 and 6, the positioning and adjusting device 3 for the car body fixing frame comprises a plurality of first positioning plates 302 for positioning car body fixing frames with different sizes, a plurality of second positioning plates 304 and a plurality of G-shaped clamps 301 for fixing the car body fixing frame, wherein each first positioning plate 302 is distributed at two corners of the car body fixing frame, and each second positioning plate 304 is distributed at the other two corners of the car body fixing frame; a transverse manual adjusting device 303 for driving the first positioning plate 302 to transversely translate is respectively arranged at the bottom of each first positioning plate 302, and a transverse manual adjusting device 303 and a longitudinal manual adjusting device 305 for driving the second positioning plate 304 to transversely and longitudinally translate are sequentially arranged at the bottom of each second positioning plate 304.
As shown in fig. 6, each of the lateral manual adjustment device 303 and the longitudinal manual adjustment device 305 includes a first bottom plate 307, a first fixing plate 310 and a second fixing plate 316 are disposed on a surface of the first bottom plate 307 at intervals, one end of a first lead screw 315 sequentially passes through the first fixing plate 310 and is in threaded connection with the second fixing plate 316, the other end of the first lead screw 315 extending out of the first fixing plate 310 passes through a lead screw locking block 309 and is connected with a handle 308, a first lead screw nut 312 is in threaded connection with the first lead screw 315, a first guide rail 314 is connected between the adjacent first fixing plate 310 and the second fixing plate 316, a first sliding table 311 is slidably connected to each first guide rail 314, and the positioning plate fixing block 313 is commonly connected with each first sliding table 311 and is also fixedly connected with the first lead screw nut 312; as shown in fig. 3 and 6, when the lateral manual adjusting device 303 is installed on the longitudinal manual adjusting device 305, the first bottom plate 307 of the lateral manual adjusting device 303 is fixedly connected to the positioning plate fixing block 313 of the longitudinal manual adjusting device 305. A plurality of positioning posts 306 for positioning the outer edge of the body mount 4 are disposed on the surfaces of the first positioning plate 302 and the second positioning plate 304.
As shown in fig. 7, 8 and 9, the pressure testing device 5 includes a lateral pressure testing device and a vertical pressure testing device; the lateral pressure testing device comprises a linear servo sliding table 501 and a vertical servo sliding table 502, wherein the vertical servo sliding table 502 is connected with the movable end of the linear servo sliding table 501 through a servo mounting plate 527, a vertical movable plate 503 of the vertical servo sliding table 502 is provided with a first electric pushing cylinder 504, and the output end of the first electric pushing cylinder 504 is connected with a pressure head 507 through a connecting rod 505 and a pressure sensor 506 in sequence;
as shown in fig. 9, the vertical pressure testing apparatus includes a pair of first long profiles 521, a first short profile 520 is connected between the pair of first long profiles 521, a first positioning block 522 is respectively disposed on each first long profile 521, a second positioning block 523 is fixedly connected to each first positioning block 522 along the vertical direction, a guide block 526 is connected between the pair of second positioning blocks 523, a second electric pushing cylinder 524 is fixedly connected to the guide block 526 through an electric pushing cylinder mounting plate 525, the second electric pushing cylinder 524 is arranged along the vertical direction, and an output end of the second electric pushing cylinder 524 is sequentially connected to a connecting rod 505 and a pressure sensor 506 to a pressure head 507. The first long section 521 may be erected between the section frames 201 or between the left lower frame half 101 and the right lower frame half 102.
As shown in fig. 7, each of the linear servo sliding table 501 and the vertical servo sliding table 502 includes a second bottom plate 509, a third fixing plate 511 is fixedly connected to a surface of the second bottom plate 509, a fourth fixing plate 512 and a fifth fixing plate 519 are arranged on a surface of the third fixing plate 511 at intervals, an output end of a servo motor 508 is connected to a second lead screw 515 through a coupling, the servo motor 508 is mounted on a servo motor mounting plate 510, another end of the second lead screw 515 sequentially penetrates through the fourth fixing plate 512 and is screwed to the fifth fixing plate 519, a first lead screw positioning block 513 and a second lead screw positioning block 518 for matching the second lead screw 515 are further disposed between the fourth fixing plate 512 and the fifth fixing plate 519, a second guide rail 514 is further disposed between a pair of the fourth fixing plate 512 and the fifth fixing plate 519, the second sliding table 529 is slidably connected to the second guide rail 514, the second lead screw nut 517 is screwed to the second lead screw 515, and the second sliding table 529 are fixedly connected to the movable plate, the movable plate 516 is provided with a slot, the guide plate 528 passes through the slot and is fixedly connected to the fourth fixing plate 512 and the fifth fixing plate 519 respectively, and the movable plate 516 is further fixedly connected to a servo mounting plate 527 for closing the slot opening.
As shown in fig. 10, the suction cup weight device 6 includes a pair of first side mounting plates 601 and a pair of second side mounting plates 602 mounted on the upper frame assembly 2;
as shown in fig. 10, a plurality of first connecting rod mounting blocks 603 are sequentially arranged from top to bottom inside each first side mounting plate 601, a first pulley mounting block guide rod 606 is connected between each pair of first connecting rod mounting blocks 603, a plurality of first pulley mounting blocks 604 are fitted on the first pulley mounting block guide rods 606, and a first counterweight pulley 605 is movably connected to each first pulley mounting block 604;
as shown in fig. 10, a plurality of guide bar mounting plates 610 are sequentially arranged from top to bottom inside each second side mounting plate 602, side translation guide bars 611 are arranged on the surface of each guide bar mounting plate 610, a second connecting bar mounting block 612 is fitted to each side translation guide bar 611, a second pulley mounting block guide bar 613 is connected between the opposite second connecting bar mounting blocks 612, a plurality of second pulley mounting blocks 616 are fitted to the second pulley mounting block guide bars 613, and a second counterweight pulley 617 is movably connected to each second pulley mounting block 616;
as shown in fig. 10, one end of the weight line 607 passes around the first weight pulley 605 and is connected to a weight 609 through a first hanger 608, and the other end of the weight line 607 passes around the second weight pulley 617 and is connected to a suction cup 615 through a second hanger 614.
As shown in fig. 11, the displacement measuring device 7 includes a pair of third long profiles 705 installed on the lower rack assembly 1 and a pair of second long profiles 701 installed on the upper rack assembly 2, a second short profile 702 is installed between the adjacent second long profiles 701 and the adjacent third long profiles 705, a wire meter mounting plate 703 is installed on each second short profile 702, and a displacement measuring wire meter 704 is connected to each wire meter mounting plate 703. In the actual installation process, the third long profile 705 is installed in the profile frame 201 of the upper frame assembly 2, while the second long profile 701 is installed on the reinforcing profile 104 of the lower frame assembly 1.
As shown in fig. 1 to fig. 11, the specific working process of the present invention is as follows:
according to the size of the car body fixing frame 4, the first positioning plate 302 and the second positioning plate 304 are firstly adjusted to proper positions through the transverse manual adjusting device 303 and the longitudinal manual adjusting device 305 until the outer surface of the car body fixing frame 4 abuts against the positioning columns 306 on the positioning plates to complete positioning after being installed. The specific adjusting processes of the transverse manual adjusting device 303 and the longitudinal manual adjusting device 305 are as follows: as shown in fig. 6, the handle 308 is rotated to rotate the first lead screw 315, and since the first lead screw 315 is screwed with the first lead screw nut 312 and the first sliding table 311 is slidably connected to the first guide rail 314, the first lead screw 315 rotates to drive the first lead screw nut 312, the positioning plate fixing block 313 and the first sliding table 311 to linearly translate relative to the first guide rail 314. After the positioning of the body mount 4 is completed, the body mount 4 is fixed by the G-shaped clip 301.
As shown in fig. 10, in the high-speed suction measurement test, firstly, the suction cups 615 are all adsorbed on the surface of the sunroof, and then weights with different weights are hung at the other end of the counterweight rope 607 according to the opening angle of the sunroof, so that the sunroof is opened after being stressed. As shown in fig. 10, the second connecting rod mounting block 612 is linearly displaceable along the side translation guide bar 611, thereby adjusting the front and rear positions of the suction cups 615. After the skylight is opened by force, the displacement measuring device 7 starts to work, which parts of the skylight are displaced after being opened are detected by the displacement measuring filament meters 704 or the displacement sensors acting on the surface of the skylight, and the displacement can be calculated.
The rigidity measurement test is as shown in fig. 1, 10 and 11, a certain part of the skylight is respectively tested through the linear servo sliding table 501 and the vertical servo sliding table 502, as shown in fig. 7 or 9, after the servo sliding table moves to a specified position, the first electric pushing cylinder 504 or the second electric pushing cylinder 524 is started, the output end of the first electric pushing cylinder extends out and drives a pressure head to be in contact with the skylight of the automobile for pressing, then pressure maintaining is carried out, information is fed back to the pressure sensor 506, and the displacement amount within a specific time under the pressure condition is detected by the displacement measurement dial gauge 704 or the displacement sensor, so that the rigidity measurement test is realized.
The utility model discloses simple structure, convenient to use utilizes the utility model discloses can realize adsorbing and observing the displacement volume at certain position in skylight under the specific gravity adsorbs the condition to sunroof, simultaneously the utility model discloses still realize among the rigidity test sunroof at the displacement volume of specific time under the pressurized circumstances, its measured data is accurate, quick convenient, and whole test process automation degree is high, has improved the efficiency of software testing of enterprise greatly.
The above description is for the purpose of explanation and not limitation of the invention, which is defined in the claims, and any modifications may be made without departing from the basic structure of the invention.
Claims (10)
1. The utility model provides a pressure displacement accredited testing organization for sunroof which characterized in that: the automobile skylight displacement measuring device comprises a lower rack assembly (1) and an upper rack assembly (2) which are mutually butted, a body fixing frame positioning and adjusting device (3) used for fixing and adjusting the position of a body fixing frame (4) is arranged on the lower rack assembly (1), a sucker counterweight device (6) used for adsorbing an automobile skylight and a displacement measuring device (7) used for measuring the displacement of the automobile skylight are arranged on the upper rack assembly (2), and pressure testing devices (5) used for applying pressure to normal surfaces at different positions of the automobile skylight are respectively arranged on the lower rack assembly (1) and the upper rack assembly (2).
2. The pressure displacement testing mechanism for the sunroof of the automobile according to claim 1, wherein: the lower rack assembly (1) comprises a left half lower rack (101) and a right half lower rack (102), the left half lower rack (101) and the right half lower rack (102) are connected together through a first butt-joint section bar (106), and a reinforcing section bar (104) and a first connecting section bar (105) for mounting a pressure testing device (5) are respectively connected between the left half lower rack (101) and the right half lower rack (102); a support plate (103) for placing a test tool is also mounted on a first butt-joint profile (106).
3. The pressure displacement testing mechanism for the sunroof of the automobile according to claim 2, wherein: the upper frame assembly (2) comprises a profile frame (201), a plurality of second connecting profiles (202) are arranged in the profile frame (201), vertical profiles (203) are respectively arranged at four corners of the profile frame (201) along the vertical direction, a third connecting profile (204) is connected between adjacent vertical profiles (203), a pair of fourth connecting profiles (205) is connected between adjacent third connecting profiles (204), and a plurality of supporting profiles (206) are connected between front and back adjacent fourth connecting profiles (205); a pair of fifth connecting profiles (207) also extend along one side of the profile frame (201), and a second butt-joint profile (208) is arranged between the adjacent fifth connecting profiles (207).
4. The pressure displacement testing mechanism for the sunroof of the automobile according to claim 1, wherein: the positioning and adjusting device (3) for the vehicle body fixing frame comprises a plurality of first positioning plates (302) for positioning the vehicle body fixing frames with different sizes, a plurality of second positioning plates (304) and a plurality of G-shaped clamps (301) for fixing the vehicle body fixing frame, wherein each first positioning plate (302) is distributed at two corners of the vehicle body fixing frame, and each second positioning plate (304) is distributed at the other two corners of the vehicle body fixing frame; the bottom of each first positioning plate (302) is respectively provided with a transverse manual adjusting device (303) for driving the first positioning plate (302) to transversely translate, and the bottom of each second positioning plate (304) is sequentially provided with a transverse manual adjusting device (303) and a longitudinal manual adjusting device (305) for driving the second positioning plate (304) to transversely and longitudinally translate.
5. The pressure displacement testing mechanism for the sunroof of the automobile according to claim 4, wherein: the transverse manual adjusting device (303) and the longitudinal manual adjusting device (305) both comprise a first bottom plate (307), a first fixing plate (310) and a second fixing plate (316) are arranged on the surface of the first base plate (307) at intervals, one end of a first screw rod (315) sequentially passes through the first fixing plate (310) and is in threaded connection with the second fixing plate (316), the other end of the first screw rod (315) extending out of the first fixing plate (310) passes through a screw rod locking block (309) to be connected with a handle (308), a first screw rod nut (312) is screwed on the first screw rod (315), a first guide rail (314) is connected between the adjacent first fixing plate (310) and the second fixing plate (316), the first sliding tables (311) are connected to the first guide rails (314) in a sliding mode, and the positioning plate fixing blocks (313) are connected with the first sliding tables (311) together and are also fixedly connected with the first lead screw nuts (312).
6. The pressure displacement testing mechanism for the sunroof of the automobile according to claim 4, wherein: a plurality of positioning columns (306) for positioning the outer edge of the vehicle body fixing frame (4) are arranged on the surfaces of the first positioning plate (302) and the second positioning plate (304).
7. The pressure displacement testing mechanism for the sunroof of the automobile according to claim 1, wherein: the pressure testing device (5) comprises a lateral pressure testing device and a vertical pressure testing device; the lateral pressure testing device comprises a linear servo sliding table (501) and a vertical servo sliding table (502), the vertical servo sliding table (502) is connected with the movable end of the linear servo sliding table (501) through a vertical servo sliding table mounting plate (527), a first electric pushing cylinder (504) is arranged at the movable end of the vertical servo sliding table (502), and the output end of the first electric pushing cylinder (504) is connected with a pressure head (507) through a connecting rod (505) and a pressure sensor (506) in sequence;
the vertical pressure testing device comprises a pair of first long sectional materials (521), a first short sectional material (520) is connected between the pair of first long sectional materials (521), a first positioning block (522) is arranged on each first long sectional material (521), a second positioning block (523) is fixedly connected with each first positioning block (522) along the vertical direction, a guide block (526) is connected between the pair of second positioning blocks (523), a second electric pushing cylinder (524) is fixedly connected onto the guide block (526) through an electric pushing cylinder mounting plate (525), the second electric pushing cylinder (524) is arranged along the vertical direction, and the output end of the second electric pushing cylinder (524) is also sequentially connected with a connecting rod (505) and a pressure sensor (506) to connect with a pressure head (507).
8. The pressure displacement testing mechanism for the sunroof of the automobile according to claim 7, wherein: the linear servo sliding table (501) and the vertical servo sliding table (502) comprise second base plates (509), third fixing plates (511) are fixedly connected to the surfaces of the second base plates (509), fourth fixing plates (512) and fifth fixing plates (519) are arranged on the surfaces of the third fixing plates (511) at intervals, the output end of a servo motor (508) is connected with a second lead screw (515) through a coupler, and the other end of the second lead screw (515) penetrates through the fourth fixing plates (512) in sequence and is in threaded connection with the fifth fixing plates (519); still set up second guide rail (514) between a pair of fourth fixed plate (512) and fifth fixed plate (519), sliding connection second slip table (529) on second guide rail (514), second screw-nut (517) and second lead screw (515) spiro union, second screw-nut (517) and second slip table (529) common with fly leaf (516) rigid coupling, set up the groove on fly leaf (516), deflector (528) pass the groove and respectively rigid coupling in fourth fixed plate (512) and fifth fixed plate (519) still rigid coupling seal notch's servo mounting panel (527) on fly leaf (516).
9. The pressure displacement testing mechanism for the sunroof of the automobile according to claim 1, wherein: the sucker counterweight device (6) comprises a pair of first side mounting plates (601) and a pair of second side mounting plates (602) which are mounted on the upper rack assembly (2);
a plurality of first connecting rod mounting blocks (603) are sequentially arranged on the inner side of each first side mounting plate (601) from top to bottom, a first pulley mounting block guide rod (606) is connected between each pair of first connecting rod mounting blocks (603), a plurality of first pulley mounting blocks (604) are matched on the first pulley mounting block guide rods (606), and a first counterweight pulley (605) is movably connected on each first pulley mounting block (604);
a plurality of guide rod mounting plates (610) are sequentially arranged on the inner side of each second side mounting plate (602) from top to bottom, side translation guide rods (611) are arranged on the surface of each guide rod mounting plate (610), each side translation guide rod (611) is matched with a second connecting rod mounting block (612), a second pulley mounting block guide rod (613) is connected between the opposite second connecting rod mounting blocks (612), a plurality of second pulley mounting blocks (616) are matched on the second pulley mounting block guide rods (613), and a second counterweight pulley (617) is movably connected on each second pulley mounting block (616);
one end of the counterweight rope (607) is wound around the first counterweight pulley (605) and is connected with a weight (609) through a first hanging piece (608), and the other end of the counterweight rope (607) is wound around the second counterweight pulley (617) and is connected with the suction cup (615) through a second hanging piece (614).
10. The pressure displacement testing mechanism for the sunroof of the automobile according to claim 1, wherein: the displacement measuring device (7) comprises a pair of third long profiles (705) which are respectively installed on the lower rack assembly (1) and a pair of second long profiles (701) which are installed on the upper rack assembly (2), second short profiles (702) are respectively arranged between the adjacent second long profiles (701) and the adjacent third long profiles (705), wire meter installation plates (703) are respectively arranged on the second short profiles (702), and displacement measuring wire meters (704) are connected to the wire meter installation plates (703).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921390012.4U CN210180661U (en) | 2019-08-23 | 2019-08-23 | Pressure displacement testing mechanism for automobile skylight |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201921390012.4U CN210180661U (en) | 2019-08-23 | 2019-08-23 | Pressure displacement testing mechanism for automobile skylight |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110411733A (en) * | 2019-08-23 | 2019-11-05 | 无锡古月精工自动化科技有限公司 | A kind of line pressure shift mechanism for testing for vehicle dormer window |
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2019
- 2019-08-23 CN CN201921390012.4U patent/CN210180661U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110411733A (en) * | 2019-08-23 | 2019-11-05 | 无锡古月精工自动化科技有限公司 | A kind of line pressure shift mechanism for testing for vehicle dormer window |
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