CN219987438U - Assembling tool for automobile grille - Google Patents

Abstract

The utility model relates to an assembly fixture of an automobile grille, which comprises an installation underframe, a backboard component horizontally and rotatably installed on the installation underframe, and a driving device for driving the backboard component to rotate; the backboard component comprises a mounting backboard rotatably mounted on the mounting underframe, a mounting seat mounted on the mounting backboard and used for mounting the automobile grille, and a compacting component mounted on the mounting backboard and used for compacting the automobile grille on the mounting seat; the backboard component is driven by the driving device to have a first station and a second station; when the backboard component is positioned at the first station, the axis of the first self-tapping screw arranged on the automobile grille is vertically arranged; when the back plate assembly is located at the second station, the axis of the second self-tapping screw mounted on the automobile grille is arranged vertically. The number of the assembly tools required for the automobile grille is reduced in the pre-installation process, so that the whole assembly process of the automobile grille can be completed on one assembly tool, and the assembly process is simple and convenient.

Description

Assembling tool for automobile grille

Technical Field

The utility model relates to the technical field of tools, in particular to an assembly tool for an automobile grille.

Background

Automobile grilles, also known as midnets, are used for air intake and ventilation of water tanks, engines, air conditioners and the like, and for preventing damage to vehicle body interior parts by foreign objects during running. Prior to installation of the vehicle grille onto the vehicle, the vehicle grille needs to be pre-installed.

The automobile grille comprises a grille frame, a mounting plate and a connecting frame for connecting the mounting plate and the grille frame. The connecting frame is fixedly connected with the grid frame through a first self-tapping screw, and the mounting plate is fixedly connected with the connecting frame through a second self-tapping screw. An included angle exists between the axis of the first self-tapping screw and the axis of the second self-tapping screw. The process of screwing the self-tapping screw in the production workshop is usually completed manually by a person, and the self-tapping screw can be better forced for the self-tapping screw vertically downwards. The assembly of the automobile grille needs to use two sets of assembly tools, when the first self-tapping screw is screwed, the automobile grille is installed on one set of assembly tools, and the axis of the first self-tapping screw is vertically arranged; when the second self-tapping screw is screwed, it is necessary to mount the automobile grille to another set of fitting tools, with the axis of the second self-tapping screw being arranged vertically. The pre-assembly process of the automobile grille is complicated.

Disclosure of Invention

In order to solve the problem that two sets of assembly tools are required in the pre-assembly process of the automobile grille, the utility model provides the assembly tool of the automobile grille.

The utility model provides an assembly fixture for an automobile grille, which adopts the following technical scheme:

an assembly fixture for an automobile grille comprises an installation underframe, a backboard component horizontally and rotatably installed on the installation underframe, and a driving device for driving the backboard component to rotate; the backboard component comprises an installation backboard rotatably installed on the installation underframe, an installation seat installed on the installation backboard and used for installing an automobile grille, and a compression component installed on the installation backboard and used for locking the automobile grille on the installation seat; the backboard component is driven by the driving device to have a first station and a second station; when the backboard component is positioned at the first station, the axis of the first self-tapping screw arranged on the automobile grille is vertically arranged; when the back plate assembly is positioned at the second station, the axis of the second self-tapping screw installed on the automobile grille is vertically arranged.

Through adopting above-mentioned technical scheme, when the car grid is in the preinstallation, install the car grid on the mount pad to compress tightly through compressing tightly the subassembly. The mounting backboard is driven to be positioned at a first station by the driving device, and at the moment, the first self-tapping screw can be vertically mounted on the automobile grille; after the first self-tapping screw is installed, the driving device drives the installation backboard to rotate, so that the installation backboard is positioned at a second station, and the second self-tapping screw can be vertically installed on the automobile grille. In the pre-installation process of the automobile grille, the number of assembly tools required to be used is reduced, so that the whole assembly process of the automobile grille can be completed on one assembly tool, and the assembly process is simple and convenient; and the automobile grille does not need to be replaced with the assembly tool in the pre-assembly process, so that the risk of scratch of the automobile grille in the process of replacing the assembly tool is reduced.

Optionally, the mounting base includes a first support disposed on the mounting back plate and used for mounting the grid frame, the first support is composed of a plurality of support units, and a gap exists between adjacent support units.

Through adopting above-mentioned technical scheme, the grid frame is installed on first support, and after automobile grid assembly was accomplished, workman's hand can stretch into the bottom of automobile grid through the clearance between the support, is convenient for take off automobile grid from the mount pad.

Optionally, the mounting base further includes a second support arranged on the mounting backboard and used for mounting a connecting frame; the second support is horizontally slidably arranged on the mounting backboard.

Through adopting above-mentioned technical scheme, when the automobile grille is assembled, slide the second support to support and lean on the link for backplate subassembly is located the second station, and link and mounting panel can support and lean on the second support when screwing in the operation of second self-tapping screw, the installation of the second self-tapping screw of being convenient for.

Optionally, the driving device is a driving cylinder, one end of the driving cylinder is hinged to the mounting underframe, and the other end of the driving cylinder is hinged to the bottom of the mounting backboard.

Through adopting above-mentioned technical scheme, specifically disclose drive arrangement's structure, it is rotatory to order about the backplate subassembly through the actuating cylinder for the backplate subassembly can be at the first station and the reciprocal switching between the second station, realizes the installation of the first self-tapping screw of different angles and second self-tapping screw.

Optionally, a first limiting seat is arranged on the top surface of the installation underframe. When the backboard component is located at the first station, the bottom surface of the installation backboard is abutted to the first limiting seat.

Through adopting above-mentioned technical scheme, when drive arrangement orders about backplate subassembly from the second station to get back to first station, the bottom surface of installation backplate can the butt on first spacing seat for the installation backplate is difficult for excessive rotation, when carrying out the assembly of next car grid, the axis of first self-tapping screw can be vertical to be arranged.

Optionally, the number of the first limiting seats is two, and the two first limiting seats are symmetrically arranged on the top surface of the installation underframe.

Through adopting above-mentioned technical scheme, first spacing seat can play the supporting role to the backplate subassembly, sets up two first spacing seats and two first spacing seat symmetrical arrangement in the top surface of installation chassis, improves the stability of backplate subassembly for the automobile grille is difficult for rocking at the in-process of the first self-tapping screw of assembly, backplate subassembly.

Optionally, a first locking component for locking the backboard component to the first station is arranged on the mounting underframe; the first locking assembly comprises a first supporting frame installed on the first limiting seat, a first locking inserting column penetrating through the first supporting frame and arranged in an inserting mode with the installation backboard, and a first locking spring driving the first locking inserting column to be always inserted into the installation backboard.

Through adopting above-mentioned technical scheme, when drive arrangement driven backplate subassembly when being located first station, first locking component can be with backplate subassembly locking, in the assembly process that carries out first self-tapping screw, backplate subassembly is difficult for taking place to rotate.

Optionally, the second locking assembly for locking the backboard assembly at the second station is further arranged on the installation underframe, and the second locking assembly comprises a second supporting frame installed on the installation underframe, a second locking inserting column penetrating through the second supporting frame and arranged in an inserting manner with the installation backboard, and a second locking spring for driving the second locking inserting column to be always inserted into the installation backboard.

Through adopting above-mentioned technical scheme, when drive arrangement driven backplate subassembly when being located the second station, the second locking subassembly can be with backplate subassembly locking, in the assembly process that carries out second self-tapping screw, backplate subassembly is difficult for taking place to rotate.

Optionally, the top surface of the mounting backboard is vertically provided with a first handle; the side wall of the mounting backboard is provided with a second handle which is arranged in parallel with the mounting backboard.

Through adopting above-mentioned technical scheme, when reciprocating the switching between backplate subassembly's first station and the second station, the workman can grab on first handle or second handle, and supplementary backplate subassembly rotates.

Optionally, rolling wheels are arranged at four corners of the bottom of the installation underframe.

By adopting the technical scheme, the assembly fixture can freely move and match different assembly line operations.

In summary, the present utility model includes at least one of the following beneficial technical effects:

1. the assembly fixture for the automobile grille can be driven to be switched back and forth between the first station and the second station through the driving device, and after the automobile grille is installed on the assembly fixture, the installation of the first tapping screw and the second tapping screw with two different angles of the automobile grille can be met, so that the number of fixtures required to be used when the automobile grille is assembled is reduced, and workers can conveniently assemble the automobile grille;

2. by arranging the first locking component and the second locking component, when the driving component drives the backboard component to rotate, the installation backboard can be respectively locked at the first station and the second station, and the installation backboard is not easy to rotate in the automobile grille assembly process;

3. through setting up the wheel that rolls for the assembly fixture of car grid can freely remove, matches the operation of different assembly lines.

Drawings

Fig. 1 is a schematic diagram of an overall structure of an automotive grille to which an assembly fixture for an automotive grille according to an embodiment of the present utility model is applied.

Fig. 2 is a schematic diagram of an overall structure of an assembly fixture for an automobile grille according to an embodiment of the utility model.

FIG. 3 is a schematic diagram of a back plate assembly according to an embodiment of the present utility model.

FIG. 4 is a schematic structural view of a hinge structure between a back plate assembly and a mounting chassis according to an embodiment of the present utility model.

FIG. 5 is a schematic view of a back plate assembly according to an embodiment of the present utility model in a second station.

Fig. 6 is a cross-sectional view of the first locking assembly of an embodiment of the present utility model in a vertical direction.

Fig. 7 is a cross-sectional view of a second locking assembly of an embodiment of the present utility model in a horizontal direction.

Reference numerals illustrate: 1. an automotive grille; 11. a grid frame; 12. a mounting plate; 13. a connecting frame; 131. a lower connecting plate; 132. a side connection plate; 14. a first self-tapping screw; 15. a second self-tapping screw; 2. installing an underframe; 21. an upper layer mounting rack; 22. a lower layer mounting rack; 23. a support column; 24. the first limiting seat; 25. the second limiting seat; 26. a rolling wheel; 3. a back plate assembly; 31. mounting a backboard; 311. a sliding guide rail; 312. a locking screw; 32. a mounting base; 321. a first support; 3211. a mounting groove; 3212. a stand unit; 322. a second support; 3221. an abutment block; 3222. a sliding block; 3223. a bar-shaped through hole; 33. a compression assembly; 34. a first handle; 35. a second handle; 4. a driving device; 5. a hinge structure; 51. a hinge plate; 52. a hinge base; 53. a hinge lug; 54. a hinge shaft; 6. a first locking assembly; 61. a first support frame; 62. a first locking post; 63. a first locking spring; 7. a second locking assembly; 71. a second support frame; 72. a second locking plunger; 73. and a second locking spring.

Detailed Description

The utility model is described in further detail below with reference to fig. 1-7.

The embodiment of the utility model discloses an assembly fixture for an automobile grille.

Referring to fig. 1, the automobile grille 1 includes a grille frame 11, a mounting plate 12, and a connection frame 13 connecting the mounting plate 12 and the grille frame 11. Wherein the grid frame 11 is an annular frame. The connection frame 13 has an L-shaped cross section and includes a lower connection plate 131 connected to the grill frame 11 and a side connection plate 132 connected to the mounting plate 12. The lower connection plate 131 is fixedly connected with one side of the grid frame 11 through a first self-tapping screw 14, and the mounting plate 12 is fixedly connected with the side connection plate 132 through a second self-tapping screw 15. An angle exists between the axis of the first tapping screw 14 and the axis of the second tapping screw 15.

In this embodiment, the assembly fixture is suitable for the automobile grille 1 described above.

Referring to fig. 2, an assembly fixture for an automotive grille includes a mounting chassis 2, a back plate assembly 3, and a driving device 4. Wherein, backplate subassembly 3 horizontal rotation is installed on installation chassis 2, and drive arrangement 4 can drive backplate subassembly 3 rotation.

Referring to fig. 2, the mounting chassis 2 is a square metal frame structure including an upper mounting frame 21, a lower mounting frame 22 positioned below the upper mounting frame 21, and a support column 23 connecting the upper mounting frame 21 and the lower mounting frame 22.

Referring to fig. 1 and 3, the back plate assembly 3 includes a mounting back plate 31, a mounting seat 32 mounted on the mounting back plate 31 for mounting the automobile grille 1, and a pressing assembly 33 mounted on the mounting back plate 31 for pressing the automobile grille 1 against the mounting seat 32. The mounting backboard 31 is a square board, and the width of the mounting backboard 31 is equal to the width of the mounting chassis 2. The mounting base 32 includes a first support 321 for mounting the grill frame 11 and a second support 322 for mounting the connection frame 13. The first support 321 is an annular seat, and an annular mounting groove 3211 for mounting the grille frame 11 is formed, so that the grille frame 11 is mounted on the first support 321 and is not easy to shake. In the present embodiment, the first mount 321 is formed around a plurality of mount units 3212, the mount units 3212 are fixedly connected to the mounting backplate 31 by screws, and a gap exists between adjacent mount units 3212, so that a worker can remove the automobile grille 1 through the gap after the automobile grille 1 is assembled.

Referring to fig. 1 and 3, the second support 322 is horizontally slidably mounted on the top surface of the mounting backplate 31, and the second support 322 includes an abutting block 3221 capable of abutting the side connection plate 132 of the connection frame 13 and a sliding block 3222 connected to a lower end of a side wall of the abutting block 3221 away from the connection frame 13. A slide rail 311 for slidably mounting the slide block 3222 is arranged on the mounting back plate 31. In order to lock the second support 322 on the mounting back plate 31, the mounting back plate 31 is screwed with the locking screw 312, and the sliding block 3222 is provided with a bar-shaped through hole 3223 for arranging the locking screw 312.

Referring to fig. 3, in the present embodiment, the pressing assembly 33 is a vertical type quick clamp, the number of which is five, and is fixed to the top surface of the mounting backplate 31 by screws. Two vertical quick clamps are used for pressing the left side and the right side of the grid frame 11; one of the vertical quick clamps is used for pressing one side of the grid frame 11 away from the connecting frame 13; the remaining two vertical quick clamps are symmetrically pressed on the mounting plate 12 when the mounting plate 12 is mounted on the connecting frame 13.

Referring to fig. 1 and 4, the back plate assembly 3 is connected to the mounting chassis 2 by a hinge structure 5, and the hinge structure 5 includes a hinge piece 51 mounted on the bottom surface of the mounting back plate 31 and a hinge seat 52 mounted on the top surface of the mounting chassis 2. Hinge support lugs 53 are symmetrically arranged on the hinge base 52, a hinge shaft 54 is arranged on the hinge support lugs 53 in a penetrating mode, and the hinge piece 51 is connected to the hinge shaft 54 in a rotating mode. In the present embodiment, the number of hinge structures 5 is two, symmetrically arranged on the left and right sides of the bottom surface of the mounting backboard 31.

Referring to fig. 1, the driving device 4 is a driving cylinder, one end of which is hinged to the lower mounting frame 22, and the other end of which is hinged to the bottom surface of the mounting backboard 31. In this embodiment, the number of driving cylinders is two, and the driving cylinders are symmetrically arranged on the left and right sides of the bottom surface of the mounting backboard 31, so that the driving of the backboard assembly 3 by the driving cylinders is more stable.

Referring to fig. 1, 2 and 5, the back plate assembly 3 is driven by the driving device 4 to have a first station and a second station. When the driving device 4 drives the backboard assembly 3 to be positioned at the first station, the axis of the first tapping screw 14 on the automobile grille 1 is vertically arranged, and a worker can conveniently install the first tapping screw 14 on the automobile grille 1, so that the grille frame 11 and the connecting frame 13 are assembled; when the driving assembly drives the backboard assembly 3 to rotate from the first station to the second station, the axis of the second tapping screw 15 of the automobile grille 1 is vertically arranged, and at the moment, workers can conveniently install the second tapping screw 15 on the automobile grille 1, so that the assembly of the mounting plate 12 and the connecting frame 13 is completed.

Referring to fig. 2 and 5, the driving device 4 drives the back plate assembly 3 to switch reciprocally between the first station and the second station, in order to make the back plate assembly 3 not easy to rotate, the mounting underframe 2 is provided with a first limiting seat 24 on the top surface of the upper mounting frame, and the mounting underframe 2 is provided with a second limiting seat 25 on the side wall of the support column 23 facing the mounting back plate 31. When the backboard assembly 3 is located at the first station, the bottom surface of the mounting backboard 31 abuts against the first limiting seats 24, in this embodiment, the number of the first limiting seats 24 is two, and the first limiting seats are symmetrically arranged on the left and right sides of the top surface of the upper mounting rack and abut against the left and right side edges of the mounting backboard 31; when the backboard assembly 3 is located at the second station, the bottom surface of the mounting backboard 31 abuts against the second limiting seats 25, in this embodiment, the number of the second limiting seats 25 is two, and the second limiting seats are symmetrically mounted on the support columns 23 near the left and right sides of the backboard assembly 3 in the mounting chassis 2.

Referring to fig. 2 and 5, the assembly fixture of the automobile grille further includes a first locking assembly 6 that locks the back plate assembly 3 to the first station and a second locking assembly 7 that locks the back plate assembly 3 to the second station.

Referring to fig. 2 and 6, the first locking assembly 6 includes a first support bracket 61, a first locking plunger 62, and a first locking spring 63. The first supporting frame 61 is mounted on a side wall of one of the first limiting seats 24. The first locking post 62 is inserted through the first support frame 61 and is inserted into the sidewall of the mounting backboard 31. The first locking spring 63 is sleeved on the outer side of the first locking plunger 62, so that the first locking plunger 62 is driven to always have a trend of being inserted into the mounting backboard 31 and locking the mounting backboard 31 to the first station.

Referring to fig. 5 and 7, the second locking assembly 7 includes a second support bracket 71, a second locking plunger 72, and a second locking spring 73. Wherein the second support frame 71 is mounted to a side wall of the mounting chassis 2 adjacent to the support frame of the back plate assembly 3. The second locking post 72 is inserted through the second supporting frame 71 and is inserted into the sidewall of the mounting backboard 31. The second locking spring 73 is sleeved on the outer side of the second locking plunger 72, so that the second locking plunger 72 is driven to always have a trend of being inserted into the mounting backboard 31 and locking the mounting backboard 31 to the second station.

Referring to fig. 5, to assist in the rotation of the back plate assembly 3, a first handle 34 for a worker to hold is vertically disposed in the mounting back plate 31 near the top surface of the mounting plate 12, and a second handle 35 is horizontally disposed in the mounting back plate 31 at a side wall facing away from the mounting plate 12.

Referring to fig. 5, rolling wheels 26 are further provided at four corners of the bottom of the installation chassis 2 so that the assembly fixture of the automobile grille can be freely moved.

Referring to fig. 1 to 7, an assembly process of an assembly fixture for an automotive grille according to an embodiment of the present utility model includes:

1. the backboard assembly 3 is driven to be positioned at the first station by the driving device 4, and the grille frame 11 is installed on the first support 321 and is compressed by the compressing assembly 33;

2. connecting the connecting frame 13 to the grill frame 11 by means of a first tapping screw 14;

3. moving the second support 322 such that the second support 322 abuts against the connection frame 13 and places the mounting plate 12 on the connection frame 13 and compresses the mounting plate 12 by the compression assembly 33;

4. the backboard assembly 3 is driven to be in the second station by the driving device 4, and the mounting plate 12 is fixed on the connecting frame 13 by the second tapping screw 15 at the moment, so that the assembly of the automobile grille 1 is completed.

The above embodiments are not intended to limit the scope of the present utility model, so: all equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.

Claims (10)

1. The assembly fixture for the automobile grille is characterized by comprising an installation underframe (2), a backboard assembly (3) horizontally rotatably installed on the installation underframe (2) and a driving device (4) for driving the backboard assembly (3) to rotate; the backboard assembly (3) comprises a mounting backboard (31) rotatably mounted on the mounting underframe (2), a mounting seat (32) mounted on the mounting backboard (31) and used for mounting the automobile grille (1), and a pressing assembly (33) mounted on the mounting backboard (31) and used for pressing the automobile grille (1) on the mounting seat (32); the backboard component (3) is driven to have a first station and a second station through the driving device (4); when the back plate assembly (3) is positioned at the first station, the axis of a first tapping screw (14) arranged on the automobile grille (1) is vertically arranged; when the back plate assembly (3) is positioned at the second station, the axis of a second tapping screw (15) arranged on the automobile grille (1) is vertically arranged.

2. The assembly fixture of an automotive grille according to claim 1, characterized in that the mounting base (32) comprises a first support (321) arranged on the mounting back plate (31) for mounting the grille frame (11), the first support (321) being composed of a plurality of support units (3212), a gap being present between adjacent support units (3212).

3. The assembly fixture of an automotive grille according to claim 2, characterized in that said mounting seat (32) further comprises a second support (322) arranged on said mounting back plate (31) for mounting a connection frame (13); the second support (322) is horizontally slidably arranged on the mounting backboard (31).

4. The assembly fixture of an automobile grille according to claim 1, wherein the driving device (4) is a driving cylinder, one end of the driving cylinder is hinged to the mounting chassis (2), and the other end of the driving cylinder is hinged to the bottom of the mounting backboard (31).

5. The assembly fixture of the automobile grille according to claim 1, wherein the top surface of the mounting underframe (2) is provided with a first limit seat (24); when the backboard assembly (3) is located at the first station, the bottom surface of the mounting backboard (31) is abutted to the first limiting seat (24).

6. The assembly fixture for the automobile grille according to claim 5, wherein the number of the first limiting seats (24) is two, and the two first limiting seats (24) are symmetrically arranged on the top surface of the installation underframe (2).

7. The assembly fixture of the automobile grille according to claim 1, wherein a first locking assembly (6) for locking the backboard assembly (3) to the first station is arranged on the mounting underframe (2); the first locking assembly (6) comprises a first supporting frame (61), a first locking plug post (62) penetrating through the first supporting frame (61) and being in plug-in connection with the mounting backboard (31), and a first locking spring (63) driving the first locking plug post (62) to be always inserted into the mounting backboard (31).

8. The assembly fixture of an automobile grille according to claim 1, wherein the mounting chassis (2) is further provided with a second locking assembly (7) for locking the backboard assembly (3) at a second station, and the second locking assembly (7) comprises a second support frame (71), a second locking plunger (72) penetrating through the second support frame (71) and being inserted into the mounting backboard (31), and a second locking spring (73) driving the second locking plunger (72) to be always inserted into the mounting backboard (31).

9. The assembly fixture of an automobile grille according to claim 1, wherein the top surface of the mounting back plate (31) is vertically provided with a first handle (34); the side wall of the mounting backboard (31) is provided with a second handle (35) which is arranged in parallel with the mounting backboard (31).

10. The assembly fixture of the automobile grille according to claim 1, wherein rolling wheels (26) are arranged at four corners of the bottom of the installation underframe (2).