CN212539619U

CN212539619U - Window lifter test frame

Info

Publication number: CN212539619U
Application number: CN202021405147.6U
Authority: CN
Inventors: 范成志; 张家海; 李发友; 刘锷; 瞿金强; 杨旭东
Original assignee: Sichuan Fuji Electric Motor Co ltd
Current assignee: Sichuan Fuji Electric Motor Co ltd
Priority date: 2020-07-16
Filing date: 2020-07-16
Publication date: 2021-02-12
Anticipated expiration: 2030-07-16

Abstract

The application provides a window regulator test stand includes: elevating system, rotary mechanism, angle adjustment mechanism and rocking arm. The lifting mechanism comprises a bottom tube, and a screw rod is arranged on the bottom tube in a sliding manner; the rotating mechanism comprises a rotating plate, the rotating plate is hinged to the top of the screw rod, a round pipe is arranged on the rotating plate, a connecting flange is detachably arranged on the round pipe, a transmission rod penetrates through the round pipe and simultaneously penetrates through the connecting flange, a connecting hole is formed in the end face, located on the connecting flange, of the transmission rod, a connecting disc is arranged at the other end of the transmission rod, and a round hole is formed in the connecting; the angle adjusting mechanism comprises a fixed arm arranged on the bottom tube and a cantilever arranged on the rotating plate, the fixed arm is hinged with an adjusting tube, the cantilever is hinged with a pull rod, and the pull rod penetrates through the adjusting tube in a sliding manner; one end of the rocker arm is arranged in the round hole in a clearance mode, and the other end of the rocker arm is used for being connected with a rotating shaft of a car window. The test of the window lifter can be carried out outside the vehicle door, time and labor are saved, and the window lifter can be simultaneously used for testing various window lifters.

Description

Window lifter test frame

Technical Field

The utility model belongs to window winder production field especially relates to a window winder test stand.

Background

Automobile window winder is the indispensable spare part of car, traditional automobile window adopts the lift of hand rocking arm realization door window, along with the continuous progress of technique, the application of electronic window winder is more and more popularized, no matter passenger car or commercial car majority have all been equipped with electronic window winder, consequently, the specification type of electronic window winder is also more and more day by day, for the use reliability of guarantee window winder, the product of each kind of specification all needs to carry out each item capability test before putting into market, but because the specification type of window winder is more, and install and use in the door, the window winder of multiple specification can not utilize same door to test, and the dress of window winder also is more time-consuming and energy-consuming when utilizing the door to test.

SUMMERY OF THE UTILITY MODEL

For solving prior art not enough, the utility model provides a window regulator test frame can carry out the test of window regulator in the door outside to can be used to the window regulator test of different specifications.

In order to realize the purpose of the utility model, the following scheme is proposed:

the utility model provides a window regulator test stand which characterized in that includes: elevating system, rotary mechanism, angle adjustment mechanism and rocking arm.

The lifting mechanism comprises a bottom tube, and a screw rod is arranged on the bottom tube in a sliding manner;

the rotating mechanism comprises a rotating plate, the rotating plate is hinged to the top of the screw rod, a round pipe is arranged on the rotating plate, a connecting flange is detachably arranged on the round pipe, a transmission rod penetrates through the round pipe and simultaneously penetrates through the connecting flange, a connecting hole is formed in the end face, located on the connecting flange, of the transmission rod, a connecting disc is arranged at the other end of the transmission rod, and a round hole is formed in the connecting;

the angle adjusting mechanism comprises a fixed arm arranged on the bottom tube and a cantilever arranged on the rotating plate, the fixed arm is hinged with an adjusting tube, the cantilever is hinged with a pull rod, and the pull rod penetrates through the adjusting tube in a sliding manner;

one end of the rocker arm is arranged in the round hole in a clearance mode, and the other end of the rocker arm is used for being connected with a rotating shaft of a car window.

Furthermore, a bottom plate is arranged at the bottom of the bottom tube.

Furthermore, a thrust bearing is embedded at the top end of the bottom pipe, a rotating sleeve is arranged on the top surface of the thrust bearing, and an internal thread is arranged on the rotating sleeve and matched with the screw rod.

Furthermore, at least one locking screw rod penetrates through the rotary sleeve, the rear section of the locking screw rod protrudes out of the rotary sleeve, and the rear section is a polished rod.

Furthermore, a locking screw penetrates through the side wall of the adjusting pipe, and the axis of the locking screw is intersected with the axis of the pull rod.

Furthermore, bolts of all hinge points of the angle adjusting mechanism are of a double-nut structure.

Furthermore, the circular tube is fixed on the rotating plate by a pair of anchor ears.

Furthermore, the fixing arm is arranged on the bottom tube by adopting a screw.

Furthermore, the cantilever is installed on the rotating plate through screws, and is fixed through a welding mode.

Further, the regulating pipe includes articulated pipe and connecting pipe, and articulated pipe is used for being connected with the fixed arm, and the connecting pipe is used for wearing to establish the pull rod.

The beneficial effects of the utility model reside in that:

1. the window lifter can be tested outside the vehicle door, so that the window lifter is prevented from being assembled and disassembled in the vehicle door, and time and labor are saved;

2. the testing device is connected with various window winders through the connecting flange, and the testing device can be correspondingly tested only by replacing the connecting flange when testing different window winders;

3. convenient to use, the height and the inclination of test jig all can be adjusted according to the fixed position of door.

Drawings

The drawings described herein are for illustrative purposes only of selected embodiments and not all possible implementations, and are not intended to limit the scope of the present disclosure.

FIG. 1 shows the overall construction of the present application;

FIG. 2 shows the structure of the rocker arm and its connection to the window pivot shaft;

FIG. 3 illustrates a use state of the present application;

fig. 4 shows a configuration of an angle adjustment mechanism;

FIG. 5 shows an enlarged partial view of the lift mechanism;

fig. 6 shows the structure of the transmission rod;

fig. 7 shows the configuration of the rotating mechanism.

The labels in the figure are: 10-lifting mechanism, 11-bottom tube, 12-screw rod, 13-bottom plate, 14-thrust bearing, 15-rotating sleeve, 16-locking screw rod, 20-rotating mechanism, 21-rotating plate, 22-round tube, 221-positioning hole, 23-connecting flange, 231-mounting tube, 24-driving rod, 241-connecting hole, 242-transition disc, 25-connecting disc, 251-round hole, 26-hoop, 27-fastening screw, 30-angle adjusting mechanism, 31-fixing arm, 32-cantilever, 33-adjusting tube, 34-pull rod and 35-locking screw.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings, but the described embodiments of the present invention are some embodiments of the present invention, not all embodiments.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship that the product of the present invention is usually placed when in use, and this is only for the convenience of description of the present invention and simplification of the description. The terms "first," "second," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance. The terms "parallel", "perpendicular", etc. do not require that the components be absolutely parallel or perpendicular, but may be slightly inclined.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; either directly or indirectly through intervening media, or through both elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Examples

As shown in fig. 1 to 6, a window regulator test stand includes a lifting mechanism 10, a rotating mechanism 20, an angle adjusting mechanism 30, and a rocker arm 40.

Specifically, elevating system 10 includes bottom tube 11, and bottom tube 11 slides and is equipped with

screw rod

12, and 11 inside prices of bottom tube have the through-hole to be used for holding screw rod 12, and this through-hole is clearance fit with screw rod 12, can prevent that screw rod 12 from swinging in the through-hole, and 11 bottoms of bottom tube are equipped with bottom plate 13, and bottom tube 11 perpendicular to bottom plate 13, bottom plate 13 are used for the fixed window regulator test device of installation.

More specifically, as shown in fig. 5, the adjusting manner of the screw 12 is further described, a thrust bearing 14 is embedded at the top end of the bottom tube 11, the lower outer ring of the thrust bearing 14 is connected inside the bottom tube 11 in an interference manner, a rotating sleeve 15 is arranged on the top surface of the thrust bearing 14, a connecting shaft is arranged at the bottom of the rotating sleeve 15 and is connected to the upper inner ring of the thrust bearing 14 in an interference manner through the connecting shaft, the rotating sleeve 15 is provided with internal threads and is matched with the screw 12, and the screw 12 is moved up and down by rotating the rotating sleeve 15, so that the height of the rotating mechanism 20.

More preferably, the rotating sleeve 15 is provided with at least one locking screw 16 for fixing the screw 12. In this embodiment, two locking screws 16 are symmetrically arranged, the rear sections of the locking screws 16 protrude out of the rotary sleeve 15, and the rear sections are polished rods, so that the rotary sleeve 15 can be rotated by the polished rods, and the labor is saved.

Specifically, rotary mechanism 20 includes rotor plate 21, rotor plate 21 articulates in screw rod 12 top, rotor plate 21 is equipped with pipe 22, pipe 22 adopts a pair of staple bolt 26 to be fixed in rotor plate 21, staple bolt 26 adopts the fix with screw, pipe 22 detachable is equipped with flange 23, be connected with the window winder through flange 23, can make different flange 23 to the window winder of different mounting dimensions, transfer line 24 wears to locate pipe 22, pass flange 23 simultaneously, transfer line 24 is located the terminal surface processing of flange 23 and is equipped with connecting hole 241, be used for linking to each other with the pivot of window winder, the other end is connected with transition dish 242 through the welded mode, transition dish 242 has connection pad 25 through the screw connection, connection pad 25 processing has round hole 251.

More specifically, as shown in fig. 7, the connecting flange 23 is provided with a mounting pipe 231, the mounting pipes 231 of the various connecting flanges 23 have the same structural size, the mounting rod 231 is sleeved on the outer periphery of the circular pipe 22, a plurality of fastening screws 27 are arranged on the peripheral side of the mounting pipe 231 in the normal direction, the fastening screws 27 are pressed against the surface of the circular pipe 22 for connection, and the surface of the circular pipe 22 is provided with positioning holes 221 corresponding to the fastening screws 27, so that the connection is firmer.

Specifically, the angle adjusting mechanism 30 includes a fixed arm 31 disposed on the bottom tube 11 and a cantilever 32 disposed on the rotating plate 21, the fixed arm 31 is mounted on the bottom tube 11 by a screw, and the cantilever 32 is mounted on the rotating plate 21 by a screw and fixed by welding. The fixed arm 31 is hinged with an adjusting tube 33, the adjusting tube 33 comprises a hinged tube 331 and a connecting tube 332, the hinged tube 331 is used for being connected with the fixed arm 31, the connecting tube 332 is used for penetrating through a pull rod 34, the cantilever 32 is hinged with the pull rod 34, the pull rod 34 penetrates through the adjusting tube 33 in a sliding mode, a locking screw 35 penetrates through the side wall of the adjusting tube 33, and the axis of the locking screw 35 is intersected with the axis of the pull rod 34.

Preferably, the bolts of all the hinge points of the angle adjusting mechanism 30 are of a double-nut structure, so that the structure for preventing the nuts from falling off is simple and practical.

Specifically, one end of the rocker arm 40 is arranged in the circular hole 251 with a gap, and the other end is used for connecting a rotating shaft of a vehicle window.

The specific implementation mode is as follows: for the sake of understanding of the present application, the lifting and lowering principle of the power window will be briefly described. The electric window drives the scroll bar to rotate through the window lifter, the scroll bar drives the gear connected with the scroll bar to rotate, and the gear rotates to drive the connecting rod to lift or lower the window.

This application is connected with the worm through rocking arm 40, and the window winder passes through transfer line 24 and connection pad 25 and will rotate moment transmission rocking arm 40, makes rocking arm 40 drive the worm and rotate.

Before the automobile door is used, the automobile door is firstly fixed, then the height and the inclination angle of the rotating mechanism 20 are adjusted according to the positions of the automobile door and the worm, the height is adjusted through the screw 12, the inclination angle is adjusted through the angle adjusting mechanism 30, the worm in the transmission rod 24 is coaxial in the final purpose, then one end, connected with the worm, of the rocker arm 40 is inserted into the worm, the other end of the rocker arm is inserted into the round hole 251, and then the window lifter is installed, so that the experiment can be started.

The inclination angle of the rotating mechanism 20 is adjusted as follows, referring to fig. 1 or fig. 4, the rotating mechanism 20 is adjusted to a proper angle by pulling the pull rod 34 upward or downward, and then the pull rod 34 is locked by the locking screw 35. During adjustment, the adjusting tube 33 will rotate relative to the fixed arm 31, and the pull rod 34 will rotate relative to the cantilever 32.

The foregoing is merely a preferred embodiment of the invention and is not intended to be exhaustive or to limit the invention. It should be understood by those skilled in the art that various changes and equivalent substitutions made herein may be made without departing from the scope of the invention as defined by the appended claims.

Claims

1. The utility model provides a window regulator test stand which characterized in that includes:

the lifting mechanism (10) comprises a bottom pipe (11), and the bottom pipe (11) is provided with a screw rod (12) in a sliding manner;

the rotating mechanism (20) comprises a rotating plate (21), the rotating plate (21) is hinged to the top of the screw rod (12), a circular tube (22) is arranged on the rotating plate (21), a connecting flange (23) is detachably arranged on the circular tube (22), a transmission rod (24) penetrates through the circular tube (22) and penetrates through the connecting flange (23), a connecting hole (241) is formed in the end face, located on the connecting flange (23), of the transmission rod (24), a connecting disc (25) is arranged at the other end of the transmission rod, and a round hole (251) is formed in the connecting disc (25);

the angle adjusting mechanism (30) comprises a fixed arm (31) arranged on the bottom tube (11) and a cantilever (32) arranged on the rotating plate (21), the fixed arm (31) is hinged with an adjusting tube (33), the cantilever (32) is hinged with a pull rod (34), and the pull rod (34) is slidably arranged on the adjusting tube (33);

and one end of the rocker arm (40) is arranged in the round hole (251) in a clearance mode, and the other end of the rocker arm (40) is used for being connected with a rotating shaft of a vehicle window.

2. A window lifter test stand according to claim 1, characterized in that a bottom plate (13) is provided at the bottom of the bottom tube (11).

3. The window lifter test stand according to claim 1, characterized in that a thrust bearing (14) is embedded at the top end of the bottom tube (11), a rotary sleeve (15) is arranged on the top surface of the thrust bearing (14), and the rotary sleeve (15) is provided with an internal thread and is matched with the screw rod (12).

4. A window winder test stand according to claim 3, characterized in that the rotating sleeve (15) is provided with at least one locking screw (16) in a penetrating manner, the rear section of the locking screw (16) protrudes out of the rotating sleeve (15), and the rear section is a polished rod.

5. A window winder test stand according to claim 1, characterized in that the adjusting tube (33) is provided with a locking screw (35) through its side wall, the axis of the locking screw (35) intersecting the axis of the pull rod (34).

6. A window lifter test stand according to claim 1, characterized in that bolts of all hinge points of the angle adjusting mechanism (30) adopt a double nut structure.

7. A window winder test stand according to claim 1, characterised in that the tube (22) is secured to the pivotal plate (21) using a pair of anchor ears (26).

8. A window lifter test stand according to claim 1, characterized in that the fixing arm (31) is mounted to the bottom tube (11) with screws.

9. A window lifter test stand according to claim 1, characterized in that the cantilever (32) is mounted to the rotating plate (21) by screws and fixed by welding.

10. A window lifter test stand according to claim 1, characterized in that the adjusting tube (33) comprises a hinge tube (331) and a connecting tube (332), the hinge tube (331) is used for connecting with the fixing arm (31), and the connecting tube (332) is used for penetrating the pull rod (34).