CN218258466U

CN218258466U - Positioning device for assembling front bumper of automobile

Info

Publication number: CN218258466U
Application number: CN202222053029.9U
Authority: CN
Inventors: 庞士兵; 朱晓华; 卞胜清
Original assignee: Chongqing Beiqi Moulding Technology Co ltd
Current assignee: Chongqing Beiqi Moulding Technology Co ltd
Priority date: 2022-08-05
Filing date: 2022-08-05
Publication date: 2023-01-10
Anticipated expiration: 2032-08-05

Abstract

The utility model relates to a positioner for assembling car front bumper, comprising a base plate, the positive fixedly connected with box of bottom plate, the bottom plate openly is provided with front bumper. This a positioner for assembling car front bumper, through the front wheel card with the car inside the constant head tank, then hoist and mount front bumper to on the promotion seat, make front bumper tentatively fixed with the promotion seat, then it is rotatory that starter motor drives the worm, the worm is rotatory to drive the worm wheel, movable rod and first bevel gear are rotatory, first bevel gear is rotatory to drive second bevel gear and threaded rod rotatory, the threaded rod is rotatory to drive threaded block and first electric putter and to move the front bumper both sides, it fixes front bumper to start first electric putter to drive splint, open through laser cross pilot lamp and counterpoint the bumper, then it drives the front side of pushing seat and front bumper installation frame gradually to start second electric putter, accomplish the installation of counterpointing, thereby can reach the effect that the precision is high.

Description

Positioning device for assembling front bumper of automobile

Technical Field

The utility model relates to the technical field of automobiles, specifically a positioner for assembling car front bumper.

Background

With the development of the automobile industry, the requirements of customers on the appearance quality of automobiles are increasingly improved, the design of the front face of the automobile is gradually the primary concern of the customers for observing the appearance of the automobiles, and the air intake grille at the front face of the automobile and the peripheral headlights, bumpers and other structures are complex in matching and are easily perceived by the customers.

Generally, when a front bumper is assembled, the front bumper is generally installed by manually aligning the installation point of the front bumper, but the position accuracy after installation cannot be guaranteed due to poor accuracy of manual operation, so that the positioning device for assembling the front bumper of the automobile is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a positioner for assembling car front bumper possesses advantages such as easy operation, practicality are strong, has solved the current relatively poor problem of precision when assembling front bumper.

In order to achieve the above object, the utility model provides a following technical scheme: a positioning device for assembling a front bumper of an automobile comprises a bottom plate, wherein a box body is fixedly connected to the front surface of the bottom plate, the front surface of the bottom plate is provided with the front bumper, and a transmission assembly is fixedly connected to the inside of the box body;

the transmission assembly comprises a motor fixedly connected inside a box body, a worm is fixedly connected to the top of the motor, a worm wheel is connected to the back of the worm in a rotating mode, a movable rod is fixedly connected inside the worm wheel, the number of first bevel gears is two and the bottom of each first bevel gear is movably connected with a second bevel gear, two threaded rods are fixedly connected inside the second bevel gears, the outer surfaces of the threaded rods are in threaded connection with threaded blocks, two sliding grooves are formed inside the box body, two connecting plates are fixedly connected to one sides, opposite to the threaded blocks, of the connecting plates, first electric push rods are fixedly connected to one sides, opposite to the first electric push rods, of the clamping blocks, second electric push rods are fixedly connected to the top of the second electric push rods, a laser cross positioning lamp is fixedly connected to the front of the box body, and two positioning grooves are formed inside the bottom plate.

Furthermore, the inside fixedly connected with quantity of box is four first fixing base, two the threaded rod all rotates to be connected in inside first fixing base.

Furthermore, the inside fixedly connected with quantity of box is two stable seats, the movable rod rotates to be connected in stable seat is inside.

Furthermore, a second fixed seat is fixedly connected inside the box body, and the worm is rotatably connected inside the second fixed seat.

Further, the front bumper is located between two splint, two the equal fixedly connected with slipmat of splint surface, two equal sliding connection of screw thread piece is inside the spout, front bumper swing joint is positive in the promotion seat.

Further, the inside spacing groove of quantity for two, two of seting up of bottom plate the equal sliding connection of spacing inslot portion has the stopper, two the stopper all is fixed connection with the promotion seat.

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

this a positioner for assembling car front bumper, through the front wheel card with the car inside the constant head tank, then hoist and mount front bumper to on the promotion seat, make front bumper tentatively fixed with the promotion seat, then it is rotatory that starter motor drives the worm, the worm is rotatory to drive the worm wheel, movable rod and first bevel gear are rotatory, first bevel gear is rotatory to drive second bevel gear and threaded rod rotatory, the threaded rod is rotatory to drive threaded block and first electric putter and to move the front bumper both sides, it fixes front bumper to start first electric putter to drive splint, open through laser cross pilot lamp and counterpoint the bumper, then it drives the front side of pushing seat and front bumper installation frame gradually to start second electric putter, accomplish the installation of counterpointing, thereby can reach the effect that the precision is high.

Drawings

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

FIG. 2 is a partial front view of the structure of the present invention;

FIG. 3 is a schematic view of the structure of the present invention showing the connection between the pushing seat, the limiting groove and the limiting block;

fig. 4 is a schematic view of the connection between the worm wheel and the worm in the structure of the present invention.

In the figure: the device comprises a base plate 1, a box body 2, a positioning groove 3, a front bumper 4, a motor 5, a worm 6, a worm wheel 7, a movable rod 8, a stabilizing seat 9, a first bevel gear 10, a second bevel gear 11, a threaded rod 12, a first fixing seat 13, a second fixing seat 14, a threaded block 15, a sliding groove 16, a first electric push rod 17, a clamping block 18, a pushing seat 19, a limiting groove 20, a second electric push rod 21, a cross laser positioning lamp 22 and a limiting block 23.

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 positioning device for assembling the front bumper of the automobile in the embodiment includes a bottom plate 1, a box body 2 fixedly connected to the front surface of the bottom plate 1, a front bumper 4 arranged on the front surface of the bottom plate 1, and a transmission assembly fixedly connected to the interior of the box body 2.

Wherein, the transmission component comprises a motor 5 fixedly connected inside the box body 2, the top of the motor 5 is fixedly connected with a worm 6, the inside of the box body 2 is fixedly connected with a second fixed seat 14, the worm 6 is rotatably connected inside the second fixed seat 14 to enable the worm 6 to be more stable when rotating, the back of the worm 6 is rotatably connected with a worm wheel 7, a movable rod 8 is fixedly connected inside the worm wheel 6, the inside of the box body 2 is fixedly connected with two stabilizing seats 9, the movable rod 8 is rotatably connected inside the stabilizing seats 9 to enable the movable rod 8 to be more stable when rotating, the outer surface of the movable rod 8 is fixedly connected with two first bevel gears 10, the bottoms of the two first bevel gears 10 are movably connected with second bevel gears 11, the insides of the two second bevel gears 11 are fixedly connected with threaded rods 12, the inside of the box body 2 is fixedly connected with four first fixed seats 13, the two threaded rods 12 are rotatably connected inside the first fixing seat 13, so that the threaded rods 12 can be more stable when rotating, the outer surfaces of the two threaded rods 12 are respectively in threaded connection with two threaded blocks 15, two sliding grooves 16 are formed inside the box body 2, the two threaded blocks 15 are respectively in sliding connection inside the sliding grooves 16, one opposite sides of the two threaded blocks 15 are respectively and fixedly connected with a connecting plate 16, one opposite side of each connecting plate 16 is respectively and fixedly connected with a first electric push rod 17, one opposite side of each first electric push rod 17 is respectively and fixedly connected with a clamping block 18, the front bumper 4 is positioned between the two clamping plates 18, the outer surfaces of the two clamping plates 18 are respectively and fixedly connected with a non-slip mat, so that the front bumper 4 can be prevented from sliding as much as possible when being clamped, the outer surface of the box body 2 is respectively and fixedly connected with a second electric push rod 21, and the top of the second electric push rod 21 is respectively and fixedly connected with a pushing seat 19, the limiting groove 20 that quantity is two is seted up to bottom plate 1 inside, two inside equal sliding connection of limiting groove 20 has stopper 23, two stopper 23 all are fixed connection with promotion seat 19, can make promotion seat 19 more steady when removing, front bumper 4 swing joint is positive in promotion seat 19, the positive fixedly connected with laser cross locating lamp 22 of

box

2, 1 inside constant head tank 3 that quantity is two of seting up of bottom plate, through the front wheel card with the car inside constant head tank 3, then hoist front bumper 4 on promoting seat 19, make front bumper 4 tentatively fixed with promotion seat 19, then starter motor 5 drives worm 6 rotatoryly, worm 6 is rotatory to drive worm wheel 7, movable rod 8 and first bevel gear 10 are rotatory, first bevel gear 10 is rotatory to drive gear 11 and threaded rod 12 are rotatory, threaded rod 12 is rotatory to drive threaded block 15 and first electric putter 17 and move front bumper 4 both sides, start first electric putter 17 and drive splint 18 and fix front bumper 4, open through laser positioning lamp 22 and counterpoint bumper 4, then it installs second push rod 21 and drive the electronic push rod 19 and the front bumper 4 precision that the front bumper installation can be high gradually to reach the front bumper installation frame side precision.

The working principle of the above embodiment is as follows:

this a positioner for assembling car front bumper, through the front wheel card with the car inside positioning groove 3, then hoist front bumper 4 to promote on the seat 19, make front bumper 4 and the preliminary fixed of promotion seat 19, then starter motor 5 drives the worm 6 rotatory, the worm 6 is rotatory to drive worm wheel 7, movable rod 8 and first bevel gear 10 are rotatory, first bevel gear 10 is rotatory to drive second bevel gear 11 and threaded rod 12 rotatory, threaded rod 12 is rotatory to drive threaded block 15 and first electric putter 17 and moves to front bumper 4 both sides, start first electric putter 17 and drive splint 18 and fix front bumper 4, open through laser cross locating light 22 and counterpoint bumper 4, then start second electric putter 21 and drive the front side that promotes seat 19 and front bumper 4 and install the frame gradually, accomplish the installation of counterpoint, thereby can reach the effect that the precision is high.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrases "comprising one of 8230; \8230;" 8230; "does not exclude the presence of additional like elements in a process, method, article, or apparatus that comprises the element.

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. A positioning device for assembling a front bumper of an automobile, comprising a base plate (1), characterized in that: the front side of the bottom plate (1) is fixedly connected with a box body (2), the front side of the bottom plate (1) is provided with a front bumper (4), and a transmission assembly is fixedly connected inside the box body (2);

the transmission assembly comprises a motor (5) fixedly connected to the inside of a box body (2), a worm (6) is fixedly connected to the top of the motor (5), a worm wheel (7) is rotatably connected to the back of the worm (6), a movable rod (8) is fixedly connected to the inside of the worm wheel (6), first bevel gears (10) with two numbers are fixedly connected to the outer surface of the movable rod (8), second bevel gears (11) are movably connected to the bottoms of the first bevel gears (10), threaded rods (12) are fixedly connected to the insides of the second bevel gears (11), threaded blocks (15) are in threaded connection with the outer surfaces of the two threaded rods (12), sliding grooves (16) with two numbers are formed in the inside of the box body (2), connecting plates (16) are fixedly connected to opposite sides of the two threaded blocks (15), first electric push rods (17) are fixedly connected to opposite sides of the two connecting plates (16), clamping blocks (18) are fixedly connected to opposite sides of the two first electric push rods (17), second electric push rods (21) are fixedly connected to the outer surface of the box body (2), a front positioning lamp (22) is fixedly connected to the top of the second electric push rod (21), the bottom plate (1) is internally provided with two positioning grooves (3).

2. A positioning device for assembling a front bumper of an automobile according to claim 1, wherein: the box (2) is internally and fixedly connected with four first fixing seats (13) in number, and two threaded rods (12) are rotatably connected to the inside of the first fixing seats (13).

3. A positioning device for assembling a front bumper of an automobile according to claim 1, wherein: the inside fixedly connected with quantity of box (2) is stabilizing seat (9) two, movable rod (8) rotate to be connected in stabilizing seat (9) inside.

4. A positioning device for assembling a front bumper of an automobile according to claim 1, wherein: the inside fixedly connected with second fixing base (14) of box (2), worm (6) rotate and connect in second fixing base (14) inside.

5. A positioning device for assembling a front bumper of an automobile according to claim 1, wherein: preceding bumper (4) are located between two splint (18), two equal fixedly connected with slipmat in splint (18) surface, two equal sliding connection in spout (16) of screw block (15) is inside, preceding bumper (4) swing joint is positive in promotion seat (19).

6. A positioning device for assembling a front bumper of an automobile according to claim 1, wherein: the bottom plate (1) is internally provided with two limiting grooves (20), two limiting grooves (20) are internally and evenly connected with limiting blocks (23) in a sliding mode, and the limiting blocks (23) are fixedly connected with the pushing seat (19).