CN115326429B

CN115326429B - Window guide rail for testing after preparation of window glass

Info

Publication number: CN115326429B
Application number: CN202211264244.1A
Authority: CN
Inventors: 张力文
Original assignee: Nantong Laitewaite Auto Parts Technology Co ltd
Current assignee: Nantong Laitewaite Auto Parts Technology Co ltd
Priority date: 2022-10-17
Filing date: 2022-10-17
Publication date: 2022-12-20
Anticipated expiration: 2042-10-17
Also published as: CN115326429A

Abstract

The invention discloses a car window guide rail for testing after car window glass is prepared, which belongs to the field of car window guide rails and comprises a test board, wherein two sides of the bottom end surface of the test board are fixedly connected with support plates, a placing plate is fixedly connected between the two support plates, an upper plate assembly and a lower plate assembly are arranged on the top end surface of the placing plate, the top ends of the upper plate assembly and the lower plate assembly are fixedly connected with a jacking cylinder, an output shaft at the top part of the jacking cylinder is fixedly connected with a glass clamping assembly, a strip-shaped groove is formed in the middle position of the top end surface of the test board, a frame is fixedly connected right above the strip-shaped groove, a guide rail assembly is embedded in the inner side surface of the frame, car window glass is fixedly clamped on the glass clamping assembly, the car window glass can extend out of the strip-shaped groove and can be clamped into the guide rail assembly, and the guide rail assembly specifically comprises: the guide rail main body is embedded in the inner side face of the frame, and the inner side face of the guide rail main body is provided with a mounting groove. According to the invention, impurities can be prevented from entering the window glass, and the subsequent lifting of the window glass is prevented from being influenced.

Description

Window guide rail for testing after preparation of window glass

Technical Field

The invention relates to a car window guide rail, in particular to a car window guide rail for testing after car window glass is prepared.

Background

The automobile window guide rail is arranged on an automobile door and used for installing the window glass, and plays a role in sealing after the window glass is lifted, so that rainwater is prevented from permeating. After the vehicle glass is prepared, in order to better test the actual service performance of the vehicle glass, the vehicle glass is usually placed on a corresponding window guide rail to be tested together.

The prior art has the following problems: when the window glass descends, impurities easily enter the window guide rail, and then the subsequent lifting of the window glass is influenced. Accordingly, one skilled in the art provides a window guide for post-production testing of window glass to solve the problems set forth in the background of the invention described above.

Disclosure of Invention

The invention aims to provide a vehicle window guide rail for testing after vehicle window glass is prepared, which can prevent impurities from entering the vehicle window guide rail and prevent the subsequent vehicle window glass from being influenced so as to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme:

the utility model provides a window guide rail for testing after window glass prepares, includes the testboard, the bottom face both sides fixedly connected with backup pad of testboard, two fixedly connected with places the board between the backup pad, and places board top face and be equipped with upper and lower plate subassembly, the top fixedly connected with jacking cylinder of upper and lower plate subassembly, and jacking cylinder top output shaft fixedly connected with presss from both sides glass subassembly, the bar groove has been seted up to the top face intermediate position of testboard, and the fixedly connected with frame directly over the bar groove, the frame medial surface inlays and is equipped with guide rail assembly, it has window glass to press from both sides glass subassembly and go up the clamping, and window glass can follow the bar groove and stretch out the card and go into guide rail assembly.

As a further scheme of the invention: the guide rail assembly specifically comprises: inlay the guide rail main part of establishing at the frame medial surface, the mounting groove has been seted up to guide rail main part medial surface, and the inside fixedly connected with of mounting groove to the piece, the clearance groove of two symmetries is formed with the mounting groove lateral wall to the piece both sides, and has seted up to the butt joint groove to the inside of piece, the inside of clearance groove is close to opening part fixedly connected with blend stop, and the inside intermediate position of blend stop has seted up logical groove, it is equipped with sealed the pad to butt joint groove opening part, and sealed both ends of filling up run through respectively behind two logical grooves and extend to the clearance inslot to fixedly connected with and clearance groove assorted pull strip, sealed thickness of filling up increases from the intermediate position to both ends gradually.

As a still further scheme of the invention: the cross sections of the end parts of the two side walls of the butt joint groove are semicircular, and a plurality of movable balls are embedded in the end parts of the side walls along the length direction of the end parts.

As a still further scheme of the invention: the opposite surfaces of the barrier strips and the pulling strips are respectively embedded with a first strong magnet and a second strong magnet, and the first strong magnet and the second strong magnet are oppositely arranged and have magnetism repulsed.

As a still further scheme of the invention: go up lower plate subassembly specifically includes: the lifting cylinder comprises a first fixing seat and a second fixing seat, the first fixing seat is fixed on the top face of a placing plate, the bottom end of the second fixing seat is fixedly connected with a strip-shaped plate, the strip-shaped plate is fixedly connected with the side face of the placing plate, a lead screw is rotatably connected between the first fixing seat and the second fixing seat, one side of the lead screw is fixedly connected with a linear guide rail, the linear guide rail is slidably connected with a walking seat, one side of the bottom end face of the walking seat is fixedly connected with a threaded seat, one side face of the first fixing seat is fixedly connected with a driving motor, an output shaft of the driving motor penetrates through the first fixing seat and is fixedly connected with one end of the lead screw, the lead screw penetrates through the threaded seat and is in threaded connection with the threaded seat, and the bottom end of a lifting cylinder is fixed on the top face of the walking seat.

As a still further scheme of the invention: the walking seat is characterized in that two first electromagnets which are parallel to each other are fixedly connected to one side edge of the top end face of the walking seat, and a second electromagnet is fixedly connected to the top end face of the first fixing seat corresponding to the first electromagnet.

As a still further scheme of the invention: when the first electromagnet and the second electromagnet are electrified and adsorbed and fixed together, the jacking cylinder and the glass clamping assembly are positioned under the strip-shaped groove.

As a still further scheme of the invention: the press from both sides glass subassembly specifically includes: the jacking cylinder top output shaft is fixedly connected with the bottom end face center of the bottom plate, two symmetrical glass clamping plates are arranged in the middle of the top end face of the bottom plate, and elastic driving pieces are arranged at two ends of each glass clamping plate and used for driving the two glass clamping plates to clamp or loosen the window glass.

As a still further scheme of the invention: the elastic driving piece specifically comprises: the flexible seat at bottom plate top face one side border is fixed to two symmetries, two be equipped with the lifter plate between the flexible seat, and run through above the flexible seat is inside to be provided with the expansion plate, bottom plate bottom end face both sides fixedly connected with elasticity cylinder, and the top output shaft of elasticity cylinder run through the bottom plate and with the lifter plate fixed connection who corresponds, the drive frame that can remove about the both ends of lifter plate have been cup jointed, and rotate between drive frame side and the glass splint and be connected with the second rocking arm, it is connected with first rocking arm to rotate between drive frame another side and the flexible seat, expansion plate one end and glass splint fixed connection.

As a still further scheme of the invention: the guide rail assembly is matched with the shape of the car window glass.

Compared with the prior art, the invention has the beneficial effects that:

1. the utility model provides a guide rail set spare can avoid impurity to get into wherein, and first strong magnet and the second strong magnet through setting up, when window glass withdraws, because first strong magnet sets up and magnetism repels with the second strong magnet relatively, this repulsion is pushing away the pull strip and is keeping away from to the blend stop, thereby guarantee to withdraw from behind the butt joint groove at window glass, the sealing pad of butt joint groove opening part is levelled fast, originally along with window glass gets into the impurity of butt joint groove together and is taken out, play the automatically cleaning effect, prevent to influence follow-up window glass's rising, especially under the great service environment of sand wind, this setting can effectively avoid grit to get into and lead to the fact wearing and tearing to window glass behind the butt joint groove.

2. The utility model provides a guide rail assembly is not adopting traditional hard stopper formula to window glass's sealed mode, and the thickness that is used for acting as the sealed pad of sealing member increases gradually from the intermediate position to both ends, and its sealing process is mild relatively, and window glass is less with the frictional loss who seals up, has avoided window glass and sealed excessive friction damage that fills up.

3. This application effectively reduces the friction loss between sealed pad and the butt joint groove lateral wall tip through the ball that sets up.

4. This application can be through the upper and lower plate subassembly that sets up sending into or sending out window glass of fast and stable, and in addition, upper and lower plate subassembly part stretches out through the bar shaped plate and places the board, presss from both sides tightly or loosens window glass for the staff and provides wider space, avoids receiving the testboard and places the hindrance of board.

5. This application is through the first electro-magnet and the second electro-magnet that set up, and the two cooperation is used and can be effectively guaranteed the accurate nature of door window glass location.

6. This application not only can make things convenient for the rapid clamping or loosen window glass through the double-layered glass subassembly that sets up, can also make two glass splint move simultaneously, plays the effect of pushing away, and then guarantees that window glass fixes a position accurately.

Drawings

FIG. 1 is a schematic view of a window guide for testing after preparation of a window glass;

FIG. 2 is a schematic view of a guide rail assembly in a window guide rail for testing after preparation of a window glass;

FIG. 3 is a view showing the combination of a window glass and a butt groove in a window guide for testing after the preparation of the window glass;

FIG. 4 is an enlarged view of portion A of FIG. 3 of a window guide rail for testing after preparation of a window pane;

FIG. 5 is a schematic view of the construction of an upper and lower plate assembly of a window guide for testing after the preparation of a window glass;

FIG. 6 is a schematic view of a glass clamping assembly in a window guide for testing after preparation of a window glass;

FIG. 7 is a schematic view of a release structure of a tension driver in a window guide for testing after preparation of a window glass;

fig. 8 is a schematic view of a clamping structure of a slack adjuster in a window guide rail for testing after preparation of window glass.

In the figure: 1. a test bench; 2. a support plate; 3. placing the plate; 4. an upper plate assembly and a lower plate assembly; 401. a first fixed seat; 402. a second fixed seat; 403. a strip plate; 404. a lead screw; 405. a drive motor; 406. a linear guide rail; 407. a walking seat; 408. a threaded seat; 409. a first electromagnet; 4010. a second electromagnet; 5. jacking a cylinder; 6. clamping the glass assembly; 601. a base plate; 602. a telescopic base; 603. a glass clamping plate; 604. a lifting plate; 605. a tightening cylinder; 606. a retractable plate; 607. a drive frame; 608. a first rotating arm; 609. a second rotating arm; 7. a window glass; 8. a strip-shaped groove; 9. a guide rail assembly; 901. a guide rail main body; 902. mounting grooves; 903. a docking member; 904. a clearance groove; 905. a butt joint groove; 906. a gasket; 907. blocking strips; 908. a through groove; 909. drawing the strip; 9010. a second strong magnet; 9011. a first strong magnet; 9012. a ball bearing; 10. a frame.

Detailed Description

In order to better understand the technical solution, the technical solution will be described in detail with reference to the drawings and the specific embodiments.

Referring to fig. 1 to 8, in an embodiment of the present invention, a window guide for testing after manufacturing of window glass includes a test board 1, two sides of a bottom end surface of the test board 1 are fixedly connected with support plates 2, a placing plate 3 is fixedly connected between the two support plates 2, an upper plate assembly 4 and a lower plate assembly 4 are arranged on a top end surface of the placing plate 3, a top end of the upper plate assembly 4 and a top end of the lower plate assembly 4 are fixedly connected with a jacking cylinder 5, an output shaft at a top end of the jacking cylinder 5 is fixedly connected with a glass clamping assembly 6, a strip-shaped groove 8 is formed in a middle position of the top end surface of the test board 1, a frame 10 is fixedly connected right above the strip-shaped groove 8, a guide rail assembly 9 is embedded on an inner side surface of the frame 10, the window glass 7 is fixedly clamped on the glass clamping assembly 6, and the window glass 7 can extend out of the strip-shaped groove 8 and be clamped into the guide rail assembly 9. The guide rail assembly 9 of the present application can prevent foreign matter from entering therein, and from affecting the raising of the subsequent window glass 7.

In this embodiment: the guide rail assembly 9 specifically includes: the guide rail main body 901 is embedded in the inner side face of the frame 10, the inner side face of the guide rail main body 901 is provided with a mounting groove 902, a butt joint part 903 is fixedly connected inside the mounting groove 902, two symmetrical clearance grooves 904 are formed between the two sides of the butt joint part 903 and the side wall of the mounting groove 902, a butt joint groove 905 is formed inside the butt joint part 903, a baffle strip 907 is fixedly connected inside the clearance groove 904 close to the opening, a through groove 908 is formed in the middle of the inside of the baffle strip 907, a sealing gasket 906 is arranged at the opening of the butt joint groove 905, two ends of the sealing gasket 906 penetrate through the two through grooves 908 respectively and then extend into the clearance groove 904, a drawing strip 909 matched with the clearance grooves 904 is fixedly connected, and the thickness of the sealing gasket 906 is gradually increased from the middle to the two ends. In this arrangement, not only can it be avoided that foreign matter enters the docking slot 905 to affect the raising of the window glass 7, but also it can be avoided that the window glass 7 is excessively rubbed against the gasket 906 to be damaged.

In this embodiment: the cross sections of the two side walls of the butt-joint groove 905 are semicircular, and a plurality of movable balls 9012 are embedded in the end part of the side wall along the length direction of the side wall. The provision of the balls 9012 reduces frictional losses between the gasket 906 and the ends of the side walls of the abutment recess 905.

In this embodiment: the opposite surfaces of the blocking strip 907 and the drawing strip 909 are embedded with a first strong magnet 9011 and a second strong magnet 9010 respectively, and the first strong magnet 9011 and the second strong magnet 9010 are arranged oppositely and magnetically repel each other. This arrangement ensures that the gasket 906 at the opening of the docking bay 905 is leveled before the window glass 7 enters the docking bay 905, preventing the ingress of impurities.

In this embodiment: go up lower plate subassembly 4 specifically includes: first fixing base 401 and second fixing base 402, first fixing base 401 is fixed on placing board 3 top face, second fixing base 402 bottom fixedly connected with strip shaped plate 403, and strip shaped plate 403 with place board 3 side fixed connection, it is connected with lead screw 404 to rotate between first fixing base 401 and the second fixing base 402, and lead screw 404 one side fixedly connected with linear guide 406, sliding connection has walking seat 407 on the linear guide 406, and walking seat 407 bottom face one side fixedly connected with screw thread seat 408, a side fixedly connected with driving motor 405 of first fixing base 401, and the output shaft of driving motor 405 runs through first fixing base 401 and with lead screw 404 one end fixed connection, lead screw 404 runs through screw thread seat 408 and rather than threaded connection, 5 bottom fixing of jacking cylinder is on the top face of walking seat 407. The setting of upper and lower plate subassembly 4 can be fast and stable send into or send out window glass 7, and in addition, upper and lower plate subassembly 4 is partly stretches out through strip shaped plate 403 and places board 3, for the staff presss from both sides tightly or loosens window glass 7 and provides wider space, avoids receiving testboard 1 and the hindrance of placing board 3.

In this embodiment: two first electromagnets 409 which are parallel to each other are fixedly connected to one side edge of the top end face of the walking seat 407, and a second electromagnet 4010 is fixedly connected to the top end face of the first fixing seat 401 corresponding to the first electromagnet 409. The first electromagnet 409 and the second electromagnet 4010 are matched for use, so that the positioning accuracy can be effectively guaranteed.

In this embodiment: when the first electromagnet 409 and the second electromagnet 4010 are electrified and adsorbed and fixed together, the jacking cylinder 5 and the glass clamping assembly 6 are positioned under the strip-shaped groove 8. This arrangement ensures that the window pane 7 can be accurately inserted into the guide rail assembly 9 after it has been raised.

In this embodiment: press from both sides glass subassembly 6 specifically includes: the top output shaft of the jacking cylinder 5 is fixedly connected with the center of the bottom end face of the bottom plate 601, two symmetrical glass clamping plates 603 are arranged in the middle of the top end face of the bottom plate 601, and elastic driving pieces are arranged at two ends of the two glass clamping plates 603 and used for driving the two glass clamping plates 603 to clamp or loosen the window glass 7. The glass clamping assembly 6 is arranged to facilitate rapid clamping or loosening of the window glass 7, and therefore testing is facilitated.

In this embodiment: the elasticity driving piece specifically includes: two symmetrical telescopic bases 602 fixed at one side edge of the top end face of the bottom plate 601, a lifting plate 604 is arranged between the two telescopic bases 602, a telescopic plate 606 penetrates through the upper portion inside the telescopic bases 602, two sides of the bottom end face of the bottom plate 601 are fixedly connected with elastic cylinders 605, top output shafts of the elastic cylinders 605 penetrate through the bottom plate 601 and are fixedly connected with the corresponding lifting plate 604, two ends of the lifting plate 604 are sleeved with driving frames 607 capable of moving left and right, a second rotating arm 609 is rotatably connected between one side face of each driving frame 607 and the glass clamping plate 603, a first rotating arm 608 is rotatably connected between the other side face of each driving frame 607 and the telescopic bases 602, and one end of each telescopic plate 606 is fixedly connected with the glass clamping plate 603. The arrangement of the elastic driving member can drive the two glass clamping plates 603 to approach or keep away from each other.

In this embodiment: the guide rail assembly 9 matches the shape of the window pane 7. This arrangement ensures that the window panes 7 can be matched after they have been extended into the guide rail assembly 9.

The working principle of the invention is as follows: when the device is used, firstly, the window glass 7 to be detected is placed between the two glass clamping plates 603 of the glass clamping assembly 6, the bottom end of the window glass 7 is abutted to the bottom plate 601, then, the elastic air cylinder 605 operates to jack the lifting plate 604, at the moment, the two driving frames 607 are close to each other, under the transmission action of the first rotating arm 608 and the second rotating arm 609, the two expansion plates 606 are also close to each other, and then the two glass clamping plates 603 are driven to simultaneously close to each other to clamp the window glass 7. When the window glass 7 is released and taken down, the lifting plate 604 is lowered only by the operation of the elastic air cylinder 605, the glass clamping assembly 6 not only can conveniently and quickly clamp or release the window glass 7, but also can enable the two glass clamping plates 603 to simultaneously act, so that the pushing effect is achieved, and the positioning accuracy of the window glass 7 is further ensured.

After clamping window glass 7, send window glass 7 into under the bar groove 8 through upper and lower plate subassembly 4, specifically, driving motor 405 operation drives lead screw 404 and rotates, because lead screw 404 runs through screw base 408 and rather than threaded connection, so walking base 407 moves along linear guide 406 forward, meanwhile, first electro-magnet 409 and second electro-magnet 4010 circular telegram produce magnetism, after walking base 407 removed a certain position, first electro-magnet 409 and second electro-magnet 4010 pass through magnetic adsorption together, driving motor 405 stall, window glass 7 at this moment just removes under the bar groove 8. It should be noted that, when the window glass 7 is sent out, the first electromagnet 409 and the second electromagnet 4010 are powered off, and then the driving motor 405 runs in the reverse direction to drive the lead screw 404 to rotate in the reverse direction, so that the window glass 7 can be sent out of the placing plate 3. This upper and lower plate subassembly 4 can be fast and stable send into or send out window glass 7, and the first electro-magnet 409 and the cooperation of second electro-magnet 4010 of upper and lower plate subassembly 4 use and can effectively guarantee the accurate nature of location.

After the window glass 7 is sent to the position right below the strip-shaped groove 8, the jacking cylinder 5 operates to enable the window glass 7 to penetrate through the strip-shaped groove 8 and enter the guide rail assembly 9 on the inner side face of the frame 10, specifically, the window glass 7 extends into the butt joint groove 905 along with continuous rising of the window glass 7, at the moment, the window glass 7 enables the sealing gasket 906 to be abutted into the butt joint groove 905 along with continuous rising of the window glass 7, in the process, the drawing strip 909 approaches towards the blocking strip 907 in the gap groove 904, and as the thickness of the sealing gasket 906 is gradually increased from the middle position to the two ends, the gap between the window glass 7 and the opening of the butt joint groove 905 is also continuously reduced along with continuous abutting of the sealing gasket 906 until the sealing gasket 906 completely seals the opening of the butt joint groove 905, and the extending part of the window glass 7 is also wrapped by the sealing gasket 906. It should be noted that, when the window glass 7 is retracted, since the first strong magnet 9011 and the second strong magnet 9010 are disposed opposite to each other and magnetically repel each other, the repulsive force pushes the pull bar 909 away from the blocking bar 907, so as to ensure that the gasket 906 at the opening of the docking slot 905 is leveled after the window glass 7 exits the docking slot 905, and the impurities originally entering the docking slot 905 together with the window glass 7 are brought out, thereby achieving a self-cleaning effect, and thus effectively preventing the impurities from entering the docking slot 905 to affect the subsequent insertion of the window glass 7, and in a service environment with large wind and sand, the arrangement can effectively prevent the abrasion of the window glass 7 after the sand enters the docking slot 905. In addition, the guide rail assembly 9 does not adopt the traditional hard plug type sealing process for the window glass 7, the sealing process is relatively smooth, the friction loss of the window glass 7 and the gasket 906 is small, and the excessive friction damage of the window glass 7 and the gasket 906 is avoided.

Finally, after the window glass 7 is sent into the guide rail assembly 9, a worker can detect the sealing effect of the joint of the window glass and the guide rail assembly, the common mode is water splashing, the worker can see that no water seeps, the worker can also detect the stability of the window glass 7 and judge whether the window glass 7 is loosened, and therefore accurate test data can be obtained before the window glass is formally installed on a vehicle.

It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention are equivalent to or changed within the technical scope of the present invention.

Claims

1. The car window guide rail for the test after the preparation of the car window glass is characterized by comprising a test board (1), wherein two sides of the bottom end surface of the test board (1) are fixedly connected with support plates (2), a placing plate (3) is fixedly connected between the two support plates (2), an upper plate component and a lower plate component (4) are arranged on the top end surface of the placing plate (3), a jacking cylinder (5) is fixedly connected to the top end of the upper plate component and the lower plate component (4), a glass clamping component (6) is fixedly connected to an output shaft at the top of the jacking cylinder (5), a strip-shaped groove (8) is formed in the middle of the top end surface of the test board (1), a frame (10) is fixedly connected to the right upper side of the strip-shaped groove (8), a guide rail component (9) is embedded in the inner side surface of the frame (10), the car window glass (7) is fixedly clamped on the glass clamping component (6), and the car window glass (7) can extend out of the strip-shaped groove (8) and can be clamped into the guide rail component (9);

the guide rail assembly (9) specifically comprises: the guide rail comprises a guide rail body (901) embedded in the inner side face of a frame (10), wherein the inner side face of the guide rail body (901) is provided with a mounting groove (902), a butt joint piece (903) is fixedly connected inside the mounting groove (902), two symmetrical gap grooves (904) are formed between the two sides of the butt joint piece (903) and the side wall of the mounting groove (902), a butt joint groove (905) is formed inside the butt joint piece (903), a blocking strip (907) is fixedly connected inside the gap groove (904) close to the opening, a through groove (908) is formed in the middle position inside the blocking strip (907), a sealing gasket (906) is arranged at the opening of the butt joint groove (905), two ends of the sealing gasket (906) respectively penetrate through the two through grooves (908) and then extend into the gap groove (904), a drawing strip (909) matched with the gap grooves (904) is fixedly connected, and the thickness of the sealing gasket (906) is gradually increased from the middle position to the two ends;

the opposite surfaces of the barrier strip (907) and the drawing strip (909) are respectively embedded with a first strong magnet (9011) and a second strong magnet (9010), and the first strong magnet (9011) and the second strong magnet (9010) are oppositely arranged and have magnetism repulsive.

2. The window guide rail for testing after the preparation of window glass as claimed in claim 1, wherein the cross section of the end portion of the two side walls of the butt-joint groove (905) is semicircular, and a plurality of movable balls (9012) are embedded in the end portion of the side walls along the length direction of the end portion.

3. The window guide rail for testing after the preparation of a window glass according to claim 1, wherein the upper and lower plate assemblies (4) specifically comprise: first fixing base (401) and second fixing base (402), first fixing base (401) is fixed on placing board (3) top face, second fixing base (402) bottom fixedly connected with strip shaped plate (403), and strip shaped plate (403) with place board (3) side fixed connection, it is connected with lead screw (404) to rotate between first fixing base (401) and second fixing base (402), and lead screw (404) one side fixedly connected with linear guide (406), sliding connection has walking seat (407) on linear guide (406), and walking seat (407) bottom face one side fixedly connected with screw thread seat (408), a side fixedly connected with driving motor (405) of first fixing base (401), and the output shaft of driving motor (405) runs through first fixing base (401) and with lead screw (404) one end fixed connection, lead screw (404) runs through screw thread seat (408) and threaded connection with it, jacking cylinder (5) bottom mounting is on the top face of walking seat (407).

4. The window guide rail used for testing after the preparation of the window glass is characterized in that two first electromagnets (409) are fixedly connected to one side edge of the top end face of the walking seat (407) in parallel, and a second electromagnet (4010) is fixedly connected to the position, corresponding to the first electromagnet (409), of the top end face of the first fixed seat (401).

5. The window guide rail used for testing after the preparation of the window glass is characterized in that when the first electromagnet (409) and the second electromagnet (4010) are electrified, adsorbed and fixed together, the jacking cylinder (5) and the glass clamping assembly (6) are positioned under the strip-shaped groove (8).

6. The window guide for testing after the preparation of a window glass according to claim 1, wherein the glass clamping assembly (6) comprises: the automobile window glass lifting device comprises a bottom plate (601), wherein a top output shaft of a jacking cylinder (5) is fixedly connected with the center of the bottom end face of the bottom plate (601), two symmetrical glass clamping plates (603) are arranged in the middle of the top end face of the bottom plate (601), and elastic driving pieces are arranged at two ends of each glass clamping plate (603) and used for driving the two glass clamping plates (603) to clamp or loosen the automobile window glass (7).

7. The window guide rail of claim 6, wherein the slack drive member comprises: two symmetry fix telescopic seat (602) at bottom plate (601) top terminal surface one side border, two be equipped with lifter plate (604) between telescopic seat (602), and telescopic seat (602) inside top is run through and is provided with expansion plate (606), bottom end face both sides fixedly connected with elasticity cylinder (605) of bottom plate (601), and the top output shaft of elasticity cylinder (605) run through bottom plate (601) and with corresponding lifter plate (604) fixed connection, the both ends of lifter plate (604) are cup jointed and are moved drive frame (607), and rotate between drive frame (607) one side and glass splint (603) and be connected with second rocking arm (609), it is connected with first rocking arm (608) to rotate between drive frame (607) another side and telescopic seat (602), telescopic plate (606) one end and glass splint (603) fixed connection.

8. A window guide for post-production testing of window glass according to claim 1, wherein the guide assembly (9) matches the shape of the window glass (7).