CN214135759U

CN214135759U - Fixture replacing device for car lamp assembly line

Info

Publication number: CN214135759U
Application number: CN202023181992.2U
Authority: CN
Inventors: 王刚
Original assignee: Chongqing Yuzhaoyao Electronic Technology Co ltd
Current assignee: Chongqing Yuzhaoyao Electronic Technology Co ltd
Priority date: 2020-12-25
Filing date: 2020-12-25
Publication date: 2021-09-07
Anticipated expiration: 2030-12-25

Abstract

The utility model discloses a device is changed to anchor clamps for car light assembly line, the on-line screen storage device comprises a base, the base upper end is provided with the backup pad, the backup pad top is provided with the upper cover plate, the inside center department of upper cover plate is provided with first hydraulic press, first hydraulic press bottom is provided with first hydraulic stem, first hydraulic stem bottom is provided with the tong, the base upper surface is provided with the pillar, the pillar top is provided with the workstation, the workstation upper end is provided with the operation panel, two be provided with the chassis between the operation panel, the chassis upper end is provided with anchor clamps. This a fixture replacing device for car lamp assembly line is through setting up fixture block and I-shaped frame, can reach the simple and convenient installation of anchor clamps, has also protected the purpose of anchor clamps when saving time to through setting up calibrating device, first hydraulic press and second hydraulic press, can reach the automatic installation of anchor clamps, reduce anchor clamps skew rate, reduce the purpose to the car lamp damage.

Description

Fixture replacing device for car lamp assembly line

Technical Field

The utility model relates to a car light assembly line technical field specifically is a device is changed to anchor clamps for car light assembly line.

Background

The assembly line refers to a production line in which workpieces continuously and uniformly pass through a series of assembly workstations at a certain speed, and corresponding assembly work is completed at each assembly workstation according to certain requirements. The assembly line is an effective combination of a human and a machine, the flexibility of equipment is fully embodied, and a conveying system, a follower fixture, an online special machine and detection equipment are organically combined to meet the assembly requirements of various products. The transmission mode of the assembly line is synchronous transmission (forced) or asynchronous transmission (flexible), and manual assembly or semi-automatic assembly is realized according to selection of configuration. Assembly lines are indispensable in mass production of enterprises.

The prior art has the following defects or problems:

1. the existing clamp for the car lamp assembly line is generally fixed by screws during installation, and when different clamps need to be replaced, the screws need to be detached, so that the method is time-consuming and can cause certain damage to the clamp;

2. the existing clamp for the car lamp assembly line is generally manually installed during installation, and can cause deviation during installation of the clamp, so that the clamp can cause certain damage to the car lamp during use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to prior art's weak point, a device is changed to anchor clamps for car lamp assembly line is provided, generally all adopt the screw to fix when the installation with the current car lamp assembly line anchor clamps that propose in solving the background art, when needs change different anchor clamps, just need lift the screw off, such method is not only consuming time, still can produce the problem of certain damage to anchor clamps itself, and current car lamp assembly line anchor clamps generally all are artifical manual installation when the installation, skew when probably leading to the anchor clamps installation, make anchor clamps cause the problem of certain damage to the car lamp when using.

In order to achieve the above object, the utility model provides a following technical scheme: a fixture replacing device for a car lamp assembly line comprises a base, wherein a supporting plate is arranged at the upper end of the base, an upper cover plate is arranged at the top of the supporting plate, a first hydraulic press is arranged at the center of the inner part of the upper cover plate, a first hydraulic rod is arranged at the bottom of the first hydraulic press, a clamping handle is arranged at the bottom of the first hydraulic rod, a support column is arranged on the upper surface of the base, a workbench is arranged at the top of the support column, an operation table is arranged at the upper end of the workbench, a base plate is arranged between the two operation tables, a fixture is arranged at the upper end of the base plate, a calibrating device is arranged at the upper end of the operation table, a second hydraulic rod is arranged on one side of the calibrating device far away from the fixture, a second hydraulic press is arranged on the other side of the second hydraulic rod, a motor is arranged in the supporting plate, a switch is arranged on the surface of the motor, a cavity is arranged in the calibrating device, the clamp comprises a clamp holder, a clamp block, a first connecting rod, a second connecting rod, a reset spring and a fixing rod, wherein the clamp holder is arranged on the clamp holder, the clamp block is arranged on the clamp holder, the first connecting rod is arranged on one side of the clamp holder, the clamp block is arranged on the other side of the clamp holder, the second connecting rod is arranged on the other side of the clamp holder, the reset spring is arranged on the two sides of the clamp block, and the fixing rod is arranged at the upper end of a chassis.

As the utility model discloses a preferred technical scheme, be provided with electric connection between first hydraulic press and motor, the tong is through first hydraulic stem and first hydraulic press swing joint.

As the utility model discloses a preferred technical scheme, the head rod is provided with elastic connection through compression spring and second hydraulic stem, the calibration piece is provided with swing joint through second hydraulic press and anchor clamps, compression spring's external diameter is greater than the external diameter of second hydraulic stem and head rod.

As the utility model discloses a preferred technical scheme, the inside fixing bolt that is provided with of tool type frame, the tool type frame passes through fixing bolt and tong fixed connection, the tool type frame outer wall is provided with the recess.

As the utility model discloses an optimal technical scheme, the pull ring passes through second connecting rod and fixture block sliding connection, the fixture block both sides are provided with the stopper, the fixture block passes through stopper and reset spring elastic connection.

As the utility model discloses an optimal technical scheme, the external diameter size on chassis and the external diameter size phase-match of dead lever, the inside fixed orifices that is provided with in chassis, the dead lever passes through I-shaped frame and chassis swing joint.

As the utility model discloses a preferred technical scheme, the motor outer wall is provided with the wire, the motor passes through the wire and is provided with electric connection with the external world, the switch is provided with electric connection with the motor.

Compared with the prior art, the utility model provides a device is changed to anchor clamps for car light assembly line possesses following beneficial effect:

1. according to the fixture replacing device for the vehicle lamp assembly line, the clamp holders are arranged, the tooling frame is arranged at the bottoms of the clamp holders, the fixture blocks are arranged on two sides of the tooling frame, the second connecting rod is arranged on one side, away from the tooling frame, of each fixture block, the pull ring is arranged on the other side of each second connecting rod, and the reset springs are arranged on two sides of each fixture block, so that the fixture is simply and conveniently installed, time is saved, and meanwhile, the fixture is protected;

2. this a device is changed to anchor clamps for car light assembly line, through setting up first hydraulic press, first hydraulic press bottom sets up the tong, and through setting up the chassis, the chassis upper end sets up anchor clamps, the anchor clamps both sides set up calibrating device, the inside cavity that sets up of calibrating device, anchor clamps one side is kept away from inside the cavity sets up compression spring, the compression spring opposite side sets up the second hydraulic press, the second hydraulic press opposite side sets up the second hydraulic press, the cavity opposite side sets up the connecting rod, the connecting rod opposite side sets up the calibration piece, in order to realize the automatic installation of anchor clamps, and automatic calibration, reduce the waste material rate of car light.

Drawings

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

FIG. 2 is a schematic structural view of the calibrating device of the present invention;

FIG. 3 is a schematic view of the internal structure of the clamp of the present invention;

fig. 4 is a schematic view of the chassis structure of the present invention.

In the figure: 1. a base; 2. a support plate; 3. an upper cover plate; 4. a first hydraulic machine; 5. a first hydraulic lever; 6. clamping a hand; 7. a pillar; 8. a work table; 9. an operation table; 10. a chassis; 11. a clamp; 12. a calibration device; 13. a second hydraulic rod; 14. a second hydraulic machine; 15. a motor; 16. a switch; 17. a cavity; 18. a compression spring; 19. a first connecting rod; 20. a calibration block; 21. a jig frame; 22. a clamping block; 23. a second connecting rod; 24. a pull ring; 25. a return spring; 26. and (5) fixing the rod.

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, in this embodiment: a fixture replacing device for a car lamp assembly line comprises a base 1, a supporting plate 2 is arranged at the upper end of the base 1, an upper cover plate 3 is arranged at the top of the supporting plate 2, a first hydraulic machine 4 is arranged at the center inside the upper cover plate 3, a first hydraulic rod 5 is arranged at the bottom of the first hydraulic machine 4, a clamping handle 6 is arranged at the bottom of the first hydraulic rod 5, a supporting column 7 is arranged on the upper surface of the base 1, a workbench 8 is arranged at the top of the supporting column 7, an operation table 9 is arranged at the upper end of the workbench 8, a chassis 10 is arranged between the two operation tables 9, a fixture 11 is arranged at the upper end of the chassis 10, a calibrating device 12 is arranged at the upper end of the operation table 9, a second hydraulic rod 13 is arranged at one side of the calibrating device 12, which is far away from the fixture 11, a second hydraulic machine 14 is arranged at the other side of the second hydraulic rod 13, a motor 15 is arranged inside the supporting plate 2, a switch 16 is arranged on the surface of the motor 15, and a cavity 17 is arranged inside the calibrating device 12, a compression spring 18 is arranged on one side of the cavity 17, a first connecting rod 19 is arranged on the other side of the cavity 17, a calibration block 20 is arranged on the other side of the first connecting rod 19, an I-shaped frame 21 is arranged at the bottom of the clamping hand 6, clamping blocks 22 are arranged on two sides of the I-shaped frame 21, a second connecting rod 23 is arranged on one side, away from the I-shaped frame 21, of each clamping block 22, a pull ring 24 is arranged on the other side of each second connecting rod 23, return springs 25 are arranged on two sides of each clamping block 22, and a fixing rod 26 is arranged at the upper end of the chassis 10.

In the embodiment, the first hydraulic machine 4 is electrically connected with the motor 15 to provide power, and the clamp 6 is movably connected with the first hydraulic machine 4 through the first hydraulic rod 5 to move the clamp 6 up and down; the first connecting rod 19 is elastically connected with the second hydraulic rod 13 through the compression spring 18, so that damage to the clamp 11 caused by overlarge pressure is prevented, the calibration block 20 is movably connected with the clamp 11 through the second hydraulic machine 14, the clamp 11 is calibrated with the clamping hand 6, the outer diameter of the compression spring 18 is larger than that of the second hydraulic rod 13 and the first connecting rod 19, and the compression spring 18 is prevented from being separated from the cavity 17; a fixing bolt is arranged in the I-shaped frame 21, the I-shaped frame 21 is fixedly connected with the clamping hand 6 through the fixing bolt and is connected with the clamp 11, a groove is formed in the outer wall of the I-shaped frame 21, and a clamping block 22 is fixed; the pull ring 24 is slidably connected with the fixture block 22 through a second connecting rod 23, so that the fixture block 22 is separated from the I-shaped frame 21, the two sides of the fixture block 22 are provided with limiting blocks, the fixture block 22 is elastically connected with a return spring 25 through the limiting blocks, and the fixture block 22 is clamped with the I-shaped frame 21; the outer diameter of the chassis 10 is matched with the outer diameter of the fixed rod 26, a fixed hole is arranged in the chassis 10, the fixed rod 26 is movably connected with the chassis 10 through the I-shaped frame 21, and the fixed rod 26 can be retracted into the chassis 10; the outer wall of the motor 15 is provided with a lead, the motor 15 is provided with electric connection with the outside through the lead to provide stable power, and the switch 16 is provided with electric connection with the motor 15 to control the opening and closing of the motor 15.

The utility model discloses a theory of operation and use flow: when the fixture replacing device for the vehicle lamp assembly line is used, a user can place the fixture 11 on the chassis 10 through the fixing rod 26. Fixing the clamp 11, then turning on the switch 16, starting the motor 15, driving the first hydraulic machine 4 by the motor 15, driving the clamp 6 to descend by the first hydraulic machine 4, when the tooling frame 21 at the bottom of the clamp 6 contacts with the fixed rod 26, the tooling frame 21 compresses the fixed rod 26 downwards, the fixed rod 26 contracts into the chassis 10, at the moment, under the action of the reset spring 25 of the fixture block 22, the clamp is clamped into the inner groove of the tooling frame 21, the clamp 11 is replaced, the assembly time is saved, when the second hydraulic machine 14 is started, the second hydraulic machine 14 drives the calibration block 20 to move towards the clamp 11, when the calibration block 20 contacts with the clamp 11, the compression spring 18 contracts, the calibration block 20 finishes the calibration of the clamp 6 and the clamp 11, the automatic assembly and calibration between the clamp 11 and the clamp 6 are realized, the possibility of the clamp 11 deviating is reduced, and the damage to the car lamp is reduced.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a anchor clamps change device for car light assembly line which characterized in that: comprises a base (1), a supporting plate (2) is arranged at the upper end of the base (1), an upper cover plate (3) is arranged at the top of the supporting plate (2), a first hydraulic machine (4) is arranged at the center of the inner part of the upper cover plate (3), a first hydraulic rod (5) is arranged at the bottom of the first hydraulic machine (4), a clamping handle (6) is arranged at the bottom of the first hydraulic rod (5), a supporting column (7) is arranged on the upper surface of the base (1), a workbench (8) is arranged at the top of the supporting column (7), an operating platform (9) is arranged at the upper end of the operating platform (8), a chassis (10) is arranged between the two operating platforms (9), a clamp (11) is arranged at the upper end of the chassis (10), a calibrating device (12) is arranged at the upper end of the operating platform (9), and a second hydraulic rod (13) is, a second hydraulic press (14) is arranged on the other side of the second hydraulic rod (13), a motor (15) is arranged in the support plate (2), a switch (16) is arranged on the surface of the motor (15), a cavity (17) is arranged in the calibrating device (12), a compression spring (18) is arranged on one side of the cavity (17), a first connecting rod (19) is arranged on the other side of the cavity (17), a calibrating block (20) is arranged on the other side of the first connecting rod (19), a jig frame (21) is arranged at the bottom of the clamp (6), clamping blocks (22) are arranged on two sides of the jig frame (21), a second connecting rod (23) is arranged on one side, away from the jig frame (21), of each clamping block (22), a pull ring (24) is arranged on the other side of the second connecting rod (23), and return springs (25) are arranged on two sides of each clamping block (22), the upper end of the chassis (10) is provided with a fixed rod (26).

2. The jig replacing device for a vehicle lamp assembly line according to claim 1, wherein: the first hydraulic machine (4) is electrically connected with the motor (15), and the clamping hand (6) is movably connected with the first hydraulic machine (4) through a first hydraulic rod (5).

3. The jig replacing device for a vehicle lamp assembly line according to claim 1, wherein: the first connecting rod (19) is elastically connected with the second hydraulic rod (13) through a compression spring (18), the calibration block (20) is movably connected with the clamp (11) through a second hydraulic machine (14), and the outer diameter of the compression spring (18) is larger than the outer diameter of the second hydraulic rod (13) and the first connecting rod (19).

4. The jig replacing device for a vehicle lamp assembly line according to claim 1, wherein: the fixture is characterized in that a fixing bolt is arranged inside the fixture (21), the fixture (21) is fixedly connected with the clamping hand (6) through the fixing bolt, and a groove is formed in the outer wall of the fixture (21).

5. The jig replacing device for a vehicle lamp assembly line according to claim 1, wherein: the pull ring (24) is connected with the clamping block (22) in a sliding mode through a second connecting rod (23), limiting blocks are arranged on two sides of the clamping block (22), and the clamping block (22) is elastically connected with the reset spring (25) through the limiting blocks.

6. The jig replacing device for a vehicle lamp assembly line according to claim 1, wherein: the outer diameter of the chassis (10) is matched with that of the fixing rod (26), a fixing hole is formed in the chassis (10), and the fixing rod (26) is movably connected with the chassis (10) through the jig (21).

7. The jig replacing device for a vehicle lamp assembly line according to claim 1, wherein: the motor is characterized in that a lead is arranged on the outer wall of the motor (15), the motor (15) is electrically connected with the outside through the lead, and the switch (16) is electrically connected with the motor (15).