CN214352302U

CN214352302U - Automobile positioning mounting rack

Info

Publication number: CN214352302U
Application number: CN202120128485.8U
Authority: CN
Inventors: 郑坚
Original assignee: Suzhou Tianhao Automotive Parts Co ltd
Current assignee: Suzhou Tianhao Automotive Parts Co ltd
Priority date: 2021-01-18
Filing date: 2021-01-18
Publication date: 2021-10-08
Anticipated expiration: 2031-01-18

Abstract

The utility model discloses an automobile positioning mounting frame, which comprises a supporting frame, a mounting frame and a positioning mechanism; a support frame: two sliding blocks are respectively connected in a sliding manner in two T-shaped sliding grooves symmetrically arranged at the front and back of the lower end of the support frame, the lower ends of the sliding blocks are respectively connected with a supporting rod in a rotating manner, the lower ends of the supporting rods are respectively connected with four mounting blocks arranged on the upper surface of a bottom plate in a rotating manner through pins, a double-shaft motor is respectively arranged in the middle of the two T-shaped sliding grooves at the lower end of the support frame, two output shafts of the double-shaft motor are respectively provided with a lead screw, and the lead screws are respectively in threaded connection with threaded holes in the sliding blocks which are transversely corresponding to the same side; this automobile positioning mounting bracket can highly adjust the support frame, and the support of support frame is more stable, makes things convenient for the installation of the different positions of car, can also fix the slide fast, and the location is more stable firm, can also reduce the wearing and tearing of slide rail, improves life.

Description

Automobile positioning mounting rack

Technical Field

The utility model relates to an automobile manufacturing technical field specifically is an automobile positioning mounting bracket.

Background

With the progress of society, automobiles are also more and more popular and become necessary transportation tools for daily trips of people, products of a plurality of departments are used on the automobiles, various processing technologies are required to be adopted from blank processing to whole automobile assembly, automobile parts comprise thousands of different parts such as a floor, screws and the like, the automobile production process is completed by cooperation of a plurality of different professional production workshops, then all the parts are assembled by an assembly department, an automobile frame is usually installed on a fixed assembly workbench or a fixed support frame of a working place during assembly, parts to be assembled are installed on a base part one by a group of workers according to technological requirements, but most of traditional mounting frames cannot be adjusted in height during use, the support is not stable enough, the automobiles cannot be rapidly positioned and fixed, and the internal structures are seriously abraded, the service life is low, so we provide a car location mounting bracket.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome current defect, provide a car location mounting bracket, can highly adjust the support frame, the support of support frame is more stable, makes things convenient for the installation of the different positions of car, can also fix the slide fast, fixes a position more stably firmly, can also reduce the wearing and tearing of slide rail, improves life, can effectively solve the problem in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: an automobile positioning mounting frame comprises a supporting frame, a mounting frame and a positioning mechanism;

a support frame: two sliding blocks are respectively connected in a sliding manner in two T-shaped sliding grooves symmetrically arranged at the front and back of the lower end of the support frame, the lower ends of the sliding blocks are respectively connected with a supporting rod in a rotating manner, the lower ends of the supporting rods are respectively connected with four mounting blocks arranged on the upper surface of a bottom plate in a rotating manner through pins, a double-shaft motor is respectively arranged in the middle of the two T-shaped sliding grooves at the lower end of the support frame, two output shafts of the double-shaft motor are respectively provided with a lead screw, and the lead screws are respectively in threaded connection with threaded holes in the sliding blocks which are transversely corresponding to the same side;

installing a frame: the sliding rails are symmetrically arranged in front of and behind the upper surface of the mounting frame, the upper ends of the two sliding rails are respectively connected with two sliding plates in a sliding manner, and tooth sockets are uniformly arranged on opposite side surfaces of the two sliding rails;

a positioning mechanism: the positioning mechanisms are respectively arranged in the middle of the side surface of the sliding plate close to the tooth sockets and are respectively meshed and connected with the tooth sockets on the same side;

wherein: still include control switch, control switch sets up in the upper surface of bottom plate, and external power source is connected to control switch's input electricity, and control switch's output is connected to the input electricity of biax motor, can highly adjust the support frame, and the support of support frame is more stable, makes things convenient for the installation of the different positions of car, can also fix the slide fast, and the location is more stable firm, can also reduce the wearing and tearing of slide rail, improves life.

Furthermore, positioning mechanism includes the locating piece, inside locating piece difference sliding connection was close to the spout of tooth alveolus one side in the slide, the tooth that the inboard end of locating piece set up was connected with the tooth alveolus meshing of homonymy respectively, and the equal symmetry in the outside of locating piece is provided with the spring, and the spring makes things convenient for the slide to remove with the slide contact that corresponds respectively, makes things convenient for the installation of the different positions of car.

Further, positioning mechanism still includes limit sleeve, limit sleeve sets up respectively in the side middle part that the slide is close to the alveolus dentis, and the locating piece is located corresponding limit sleeve respectively inside, and the rear end of limit sleeve and locating piece all is provided with the through-hole, and limit sleeve's middle part is all rotated and is connected U type frame, and equal threaded connection has the bolt in the screw at U type frame middle part, fixes the slide fast, and the location is more stable firm.

Further, the mounting groove that the slide rail upper surface evenly set up is inside all to rotate and is connected with the rotor, and the inside roof of slide contacts with the outer cambered surface of the rotor that is located same slide rail upper end respectively, reduces the wearing and tearing of slide rail, improves life.

Further, still include an internal thread section of thick bamboo and screw rod, an internal thread section of thick bamboo bilateral symmetry sets up in the lower surface of support frame, and the equal threaded connection in inside of an internal thread section of thick bamboo has the screw rod, improves the holding power of support frame.

Compared with the prior art, the beneficial effects of the utility model are that: this car location mounting bracket has following benefit:

1. the work of control switch control biax motor drives the lead screw rotatory to make the slider that corresponds slide left and right sides along the T type spout of support frame lower extreme slide, because the branch that the slider lower extreme rotated the connection rotates with four installation pieces that the bottom plate upper surface set up respectively and is connected, so the slider slides and drives the branch that corresponds and rotate, thereby adjusts the height of support frame.

2. The spring plays elastic support to the locating piece when the slide removes, the slide removes to make the locating piece relapse to the outside slip this moment, when removing to suitable mounted position, rotate the U type frame at limiting sleeve middle part to limiting sleeve's upper end, rotate the bolt at limiting sleeve middle part, the through-hole that spacing sleeve and locating piece rear end were passed in proper order to the lower extreme that makes the bolt, thereby carry on spacingly to the locating piece, the tooth of locating piece inboard and the tooth socket meshing of homonymy this moment, thereby fix the slide fast, the location is more stable firm, make things convenient for the installation of car.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the internal cross-sectional structure of the present invention;

FIG. 3 is a partial schematic view of the positioning mechanism of the present invention;

fig. 4 is a schematic view of the inside cross section of the positioning mechanism of the present invention.

In the figure: the device comprises a base plate 1, a positioning mechanism 2, a 21U-shaped frame, a 22 limiting sleeve, a 23 positioning block, a 24 bolt, a 25 spring, a 3 support rod, a 4 sliding block, a 5 support frame, a 6 double-shaft motor, a 7 screw rod, an 8 mounting frame, a 9 sliding rail, a 91 tooth groove, a 10 sliding plate, a 11 rotor, a 12 internal thread cylinder, a 13 screw rod and a 14 control switch.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: an automobile positioning mounting frame comprises a supporting frame 5, a mounting frame 8 and a positioning mechanism 2;

a support frame 5: two sliders 4 are respectively and slidably connected inside two T-shaped chutes symmetrically arranged at the front and the back of the lower end of the support frame, the lower ends of the sliders 4 are respectively and rotatably connected with a support rod 3, the lower ends of the support rods 3 are respectively and rotatably connected with four mounting blocks arranged on the upper surface of the bottom plate 1 through pins, a double-shaft motor 6 is respectively arranged in the middle of the two T-shaped chutes at the lower end of the support frame 5, two output shafts of the double-shaft motor 6 are respectively provided with a lead screw 7, the lead screws 7 are respectively and transversely connected with threaded holes inside the sliders 4 corresponding to the same side, a control switch 14 controls the double-shaft motor 6 to work and drives the lead screws 7 to rotate, so that the corresponding sliders 4 slide left and right along the T-shaped chutes at the lower end of the support frame 5, because the supporting rods 3 which are rotatably connected with the lower end of the sliding block 4 are respectively and rotatably connected with the four mounting blocks arranged on the upper surface of the bottom plate 1, the sliding blocks 4 slide to drive the corresponding supporting rods 3 to rotate, so that the height of the supporting frame 5 is adjusted;

mounting frame 8: the sliding rails 9 are symmetrically arranged in front of and behind the upper surface of the mounting frame 8 to provide a mounting place for an upper structure, two sliding plates 10 are connected to the upper ends of the two sliding rails 9 in a sliding manner, so that automobile frames of different models can be conveniently fixed, tooth sockets 91 are uniformly arranged on opposite sides of the two sliding rails 9, so that subsequent positioning is facilitated, rotors 11 are rotatably connected inside mounting grooves uniformly formed in the upper surfaces of the sliding rails 9, and inner top walls of the sliding plates 10 are respectively in contact with outer arc surfaces of the rotors 11 positioned at the upper ends of the same sliding rails 9, so that friction between the sliding plates 10 and the sliding rails 9 can be reduced, abrasion of the sliding rails 9 is reduced, and the service life is prolonged;

the positioning mechanism 2: the positioning mechanisms 2 are respectively arranged in the middle of the side face of the sliding plate 10 close to the tooth sockets 91, the positioning mechanisms 2 are respectively meshed and connected with the tooth sockets 91 on the same side, each positioning mechanism 2 comprises a positioning block 23, the positioning blocks 23 are respectively connected inside sliding grooves on one sides of the sliding plate 10 close to the tooth sockets 91 in a sliding mode, teeth arranged at the ends of the inner sides of the positioning blocks 23 are respectively meshed and connected with the tooth sockets 91 on the same side, springs 25 are symmetrically arranged on the outer sides of the positioning blocks 23, the springs 25 are respectively contacted with the corresponding sliding plates 10, the positioning mechanisms 2 further comprise limiting sleeves 22, the limiting sleeves 22 are respectively arranged in the middle of the side faces of the sliding plate 10 close to the tooth sockets 91, the positioning blocks 23 are respectively arranged inside the corresponding limiting sleeves 22, through holes are respectively arranged at the rear ends of the limiting sleeves 22 and the positioning blocks 23, the middle parts of the limiting sleeves 22 are respectively rotatably connected with the U-shaped frame 21, bolts 24 are respectively connected in threaded connection with the screw holes in the middle of the U-shaped frame 21, when the sliding plate 10 moves, the positioning blocks 23 are elastically supported by the springs 25, at the moment, the sliding plate 10 moves to enable the positioning block 23 to repeatedly slide outwards, when the sliding plate moves to a proper installation position, the U-shaped frame 21 in the middle of the limiting sleeve 22 is rotated to the upper end of the limiting sleeve 22, the bolt 24 in the middle of the limiting sleeve 22 is rotated, the lower end of the bolt 24 sequentially penetrates through the limiting sleeve 22 and the through hole in the rear end of the positioning block 23, so that the positioning block 23 is limited, teeth on the inner side of the positioning block 23 are meshed with the tooth sockets 91 on the same side, the sliding plate 10 is quickly fixed, the positioning is more stable and firm, and the automobile is convenient to install;

wherein: the double-shaft motor is characterized by further comprising a control switch 14, wherein the control switch 14 is arranged on the upper surface of the bottom plate 1, the input end of the control switch 14 is electrically connected with an external power supply, and the input end of the double-shaft motor 6 is electrically connected with the output end of the control switch 14, so that the normal operation of a circuit is guaranteed.

Wherein: still include an internal thread section of thick bamboo 12 and screw rod 13, internal thread section of thick bamboo 12 bilateral symmetry sets up in the lower surface of support frame 5, and the equal threaded connection in inside of an internal thread section of thick bamboo 12 has screw rod 13, and after adjusting to suitable height, rotates the inside screw rod 13 of two internal thread sections of thick bamboos 12, makes the lower extreme and the bottom plate 1 contact of screw rod 13, further improves the holding power of support frame 5.

When in use: after the fixation is finished, the double-shaft motor 6 is controlled to work through the control switch 14 to drive the lead screw 7 to rotate, so that the corresponding sliding block 4 slides left and right along the T-shaped sliding groove at the lower end of the support frame 5, the support rods 3 rotatably connected at the lower end of the sliding block 4 are respectively rotatably connected with the four mounting blocks arranged on the upper surface of the bottom plate 1, so that the sliding block 4 slides to drive the corresponding support rods 3 to rotate, the height of the support frame 5 is adjusted, after the height is adjusted to a proper height, the double-shaft motor 6 stops working, at the moment, the screw rods 13 inside the two internal thread cylinders 12 are rotated to enable the lower ends of the screw rods 13 to be in contact with the bottom plate 1, the supporting force of the support frame 5 is further improved, and the external driving mechanism pushes the automobile frame to move, at this moment, the sliding plate 10 slides along the corresponding sliding rail 9, the rotor 11 can reduce the friction force between the sliding plate 10 and the sliding rail 9, the spring 25 elastically supports the positioning block 23 when the sliding plate 10 moves, the sliding plate 10 moves to enable the positioning block 23 to repeatedly slide towards the outside at this moment, when the sliding plate moves to a proper installation position, the U-shaped frame 21 in the middle of the limiting sleeve 22 is rotated to the upper end of the limiting sleeve 22, the bolt 24 in the middle of the limiting sleeve 22 is rotated, the lower end of the bolt 24 sequentially penetrates through holes in the rear ends of the limiting sleeve 22 and the positioning block 23, so that the positioning block 23 is limited, teeth on the inner side of the positioning block 23 are meshed with the tooth sockets 91 on the same side at this moment, the sliding plate 10 is fixed, and the automobile is convenient to install.

It should be noted that the dual-shaft motor 6 disclosed in the present embodiment may be a coaxial dual-shaft motor from shanghai huaxin electromechanical co.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an automobile positioning mounting bracket which characterized in that: comprises a support frame (5), a mounting frame (8) and a positioning mechanism (2);

support frame (5): two sliding blocks (4) are respectively and slidably connected inside two T-shaped sliding grooves symmetrically arranged at the front and back of the lower end of the support frame, the lower ends of the sliding blocks (4) are respectively and rotatably connected with a supporting rod (3), the lower ends of the supporting rods (3) are respectively and rotatably connected with four mounting blocks arranged on the upper surface of the bottom plate (1) through pins, double-shaft motors (6) are respectively arranged in the middles of the two T-shaped sliding grooves at the lower end of the support frame (5), two output shafts of each double-shaft motor (6) are respectively provided with a lead screw (7), and the lead screws (7) are respectively in threaded connection with threaded holes in the sliding blocks (4) which are transversely corresponding to the same side;

mounting frame (8): the sliding frames are arranged at the upper end of the support frame (5), the sliding rails (9) are symmetrically arranged in front of and behind the upper surface of the installation frame (8), the upper ends of the two sliding rails (9) are both connected with two sliding plates (10) in a sliding manner, and tooth sockets (91) are uniformly arranged on the opposite side surfaces of the two sliding rails (9);

positioning mechanism (2): the positioning mechanisms (2) are respectively arranged in the middle of the side surface of the sliding plate (10) close to the tooth sockets (91) and are respectively meshed and connected with the tooth sockets (91) at the same side;

wherein: the motor is characterized by further comprising a control switch (14), wherein the control switch (14) is arranged on the upper surface of the bottom plate (1), the input end of the control switch (14) is electrically connected with an external power supply, and the input end of the double-shaft motor (6) is electrically connected with the output end of the control switch (14).

2. The automotive positioning mount of claim 1, wherein: positioning mechanism (2) are including locating piece (23), inside locating piece (23) sliding connection was close to the spout of tooth alveolus (91) one side in slide (10) respectively, and the tooth that locating piece (23) inboard end set up is connected with the tooth alveolus (91) meshing of homonymy respectively, and the outside of locating piece (23) all is provided with spring (25) symmetrically, and spring (25) contact with slide (10) that correspond respectively.

3. The automotive positioning mount of claim 2, wherein: positioning mechanism (2) still include stop collar (22), stop collar (22) set up respectively in slide (10) and are close to the side middle part of tooth alveolus (91), and locating piece (23) are located corresponding stop collar (22) inside respectively, and the rear end of stop collar (22) and locating piece (23) all is provided with the through-hole, and the middle part of stop collar (22) all rotates and connects U type frame (21), and equal threaded connection has bolt (24) in the screw hole at U type frame (21) middle part.

4. The automotive positioning mount of claim 1, wherein: the mounting groove that slide rail (9) upper surface evenly set up is inside all to rotate and is connected with rotor (11), and the inside roof of slide (10) contacts with rotor (11) extrados face that is located same slide rail (9) upper end respectively.

5. The automotive positioning mount of claim 1, wherein: still include an internal thread section of thick bamboo (12) and screw rod (13), an internal thread section of thick bamboo (12) bilateral symmetry sets up in the lower surface of support frame (5), and the equal threaded connection in inside of an internal thread section of thick bamboo (12) has screw rod (13).