CN210257302U

CN210257302U - Plastic welding machine for machining automobile parts

Info

Publication number: CN210257302U
Application number: CN201920596617.2U
Authority: CN
Inventors: 郑鸿海
Original assignee: Jiangsu Keyan Auto Parts Co ltd
Current assignee: Jiangsu Keyan Auto Parts Co ltd
Priority date: 2019-04-28
Filing date: 2019-04-28
Publication date: 2020-04-07
Anticipated expiration: 2029-04-28

Abstract

The utility model discloses a plastic welding machine is used in auto-parts processing, including the base, base upper end fixedly connected with backing plate, the upper end of backing plate is equipped with places the frame, and the lower extreme of placing the frame links to each other with the base is fixed through the spring telescopic link all around, and the inside symmetry of placing the frame is equipped with first fixed plate and second fixed plate, the beneficial effects of the utility model are that: drive the second fixed plate through the screw rod and placing frame one side design, thereby can rotate through the screw rod, it is close to first fixed plate one side to drive the second fixed plate, thereby press from both sides the accessory tight, then after the welding is accomplished, can pull spacing piece that draws, thereby make spacing piece that draws drive spacing inserted bar and extract from the inside spacing jack of first fixed plate, thereby make first fixed plate can pass through bearing free rotation, thereby make things convenient for the quick accessory of taking to rotate, after the rotational position is confirmed, the spacing inserted bar of accessible inserts in the spacing jack, thereby fix the accessory once more fast, the convenience is carried out many places welding to the accessory.

Description

Plastic welding machine for machining automobile parts

Technical Field

The utility model relates to a plastic welding machine technical field is used to the accessory, concretely relates to auto-parts processing is with plastic welding machine.

Background

The plastic welding machine is called ultrasonic plastic welding machine, ultrasonic wave, the ultrasonic plastic welding machine is a high-tech technology for welding thermoplastic plastic products, various thermoplastic plastic parts can be welded by ultrasonic wave without adding solvent, adhesive or other auxiliary products, the plastic welding machine has the advantages of increasing multiple production rate, reducing cost, improving product quality and safety production, and when the traditional plastic welding machine is used for welding automobile parts with smaller volume, such as reflectors, tail gas barrel sealing rings and the like, the relative volume is smaller, but when multi-surface welding is needed, personnel need to take fixed accessories out of the fixing device, then after the welding surface is changed, the accessories are fixed in the fixing device, so that the other end surface of the accessories is welded, the operation of the personnel is very troublesome, and the improvement exists.

SUMMERY OF THE UTILITY MODEL

The utility model aims at overcoming the defects of the prior art, and providing a plastic welding machine for automobile accessory processing, which comprises a base, the upper end of the base is fixedly connected with a backing plate, the upper end of the backing plate is provided with a placing frame, the periphery of the lower end of the placing frame is fixedly connected with the base through a spring telescopic rod, the interior of the placing frame is symmetrically provided with a first fixing plate and a second fixing plate, one side of the first fixing plate is rotatably connected with one side of the placing frame through a bearing, one side of the second fixing plate is rotatably connected with a screw rod through a bearing, the other end of the screw rod penetrates through one side of the placing frame and is fixedly connected with an adjusting handle, the upper end of the placing frame is provided with a welding machine, and one side of the welding machine;

the inside of first fixed plate is run through all around and is had a plurality of spacing jacks, one of them spacing jack's inside nestification has spacing inserted bar, the other end of spacing inserted bar runs through to the spacing piece that draws of opposite side fixedly connected with of placing the frame, spacing draw the piece and place between the frame and be located the outside nestification of spacing inserted bar simultaneously and have the spring.

Preferably, the two sides of the base plate are provided with slide rails, the front end and the rear end of each slide rail are respectively connected with a slide block in a sliding mode, the upper end of each slide block is fixedly connected to the lower end of each spring telescopic rod, the upper ends of the four spring telescopic rods are respectively fixedly connected to the two ends of the two slide bars, and sliding chutes matched with the slide bars in a sliding mode are arranged on the front side and the rear side of the placement frame.

Preferably, the spring telescopic rod comprises a telescopic main cavity, a telescopic main rod and a spring, the lower end of the telescopic main rod penetrates through the telescopic main cavity and is fixedly connected to the spring, and the other end of the spring is fixedly connected with the bottom end of the telescopic main cavity.

Preferably, the lower end of the base is provided with a bracket.

Preferably, the height of the base plate is the same as that of the telescopic main cavity.

The utility model has the advantages that: drive the second fixed plate through the screw rod and placing frame one side design, thereby can rotate through the screw rod, it is close to first fixed plate one side to drive the second fixed plate, thereby press from both sides the accessory tight, then after the welding is accomplished, can pull spacing piece that draws, thereby make spacing piece that draws drive spacing inserted bar and extract from the inside spacing jack of first fixed plate, thereby make first fixed plate can pass through bearing free rotation, thereby make things convenient for the quick accessory of taking to rotate, after the rotational position is confirmed, the spacing inserted bar of accessible inserts in the spacing jack, thereby fix the accessory once more fast, the convenience is carried out many places welding to the accessory.

Drawings

The invention will now be described, by way of example, with reference to the accompanying drawings, in which:

fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a top view of the structure of the present invention;

FIG. 3 is a front view of the structure of the placement frame of the present invention;

fig. 4 is a schematic view of the structure of the spring telescopic rod of the present invention;

fig. 5 is an enlarged view of the structure at a of the present invention.

In the figure: 1. a base; 2. a hydraulic cylinder; 3. a welding machine; 4. a spring telescopic rod; 5. placing the frame; 6. a first fixing plate; 7. a second fixing plate; 8. a bearing; 9. a screw; 10. adjusting the handle; 11. a limiting inserted rod; 12. limiting a pulling block; 13. a spring; 14. a base plate; 15. a slider; 16. a slide bar; 17. limiting the jacks; 18. a slide rail; 41. a telescopic main cavity; 42. the flexible mobile jib.

Detailed Description

Any feature disclosed in this specification may be replaced by alternative features serving equivalent or similar purposes, unless expressly stated otherwise. That is, unless expressly stated otherwise, each feature is only an example of a generic series of equivalent or similar features.

As shown in figures 1-5, a plastic welding machine for processing automobile parts comprises a base 1, a backing plate 14 is fixedly connected to the upper end of the base 1, a placing frame 5 is arranged at the upper end of the backing plate 14, the periphery of the lower end of the placing frame 5 is fixedly connected with the base 1 through a spring telescopic rod 4, a first fixing plate 6 and a second fixing plate 7 are symmetrically arranged inside the placing frame 5, one side of the first fixing plate 6 is rotatably connected to one side of the placing frame 5 through a bearing 8, one side of the second fixing plate 7 is rotatably connected to a screw rod 9 through a bearing 8, the other end of the screw rod 9 penetrates through the screw thread to one side of the placing frame 5 and is fixedly connected to an adjusting handle 10, a welding machine 3 is arranged at the upper end of the placing frame 5, one side of the welding machine 3 is fixedly connected with the base 1 through a hydraulic cylinder 2, a plurality of limiting insertion holes 17 penetrate through the periphery, the other end of the limiting inserted bar 11 penetrates through to the other side of the placing frame 5 and is fixedly connected with a limiting pulling block 12, and a spring 13 is nested outside the limiting pulling block 12 and the placing frame 5 and is located between the limiting pulling block 12 and the placing frame 11 at the same time.

The two sides of the backing plate 14 are provided with slide rails 18, the front and rear ends of the two slide rails 18 are respectively connected with a slide block 15 in a sliding manner, the upper end of the slide block 15 is fixedly connected with the lower end of a spring telescopic rod 4, the upper ends of the four spring telescopic rods 4 are respectively fixedly connected with the two ends of two slide bars 16, the front and rear sides of the placing frame 5 are provided with slide grooves matched with the slide bars 16 to slide, the placing frame 5 can slide in the slide bars 16 conveniently, and the slide blocks 15 can slide in the slide rails 18 relatively, so that the relative adjustment of the peripheral positions of the placing frame 5 can be realized, the welding of points of each end surface of different accessories can be facilitated, the spring telescopic rod 4 comprises a telescopic main cavity 41, a telescopic main rod 42 and a spring 13, the lower end of the telescopic main rod 42 penetrates through the telescopic main cavity 41 to be fixedly connected with the spring 13, the other end, the structural stability is improved, the height of the backing plate 14 is the same as that of the telescopic main cavity 41, and when the welding machine 3 is pressed down, the placing frame 5 is ensured to be flush with the backing plate 14 in the descending process.

The working principle of the specific embodiment is as follows: personnel can rotate at one side of the placing frame 5 through the screw rod 9 to drive the screw rod 9 to rotate, and drive the second fixing plate 7 to approach to one side of the first fixing plate 6, so that accessories are clamped through the first fixing plate 6 and the second fixing plate 7, then after welding is completed, the limiting pull block 12 can be pulled, so that the limiting pull block 12 drives the limiting insertion rod 11 to be pulled out from the limiting insertion hole 17 in the first fixing plate 6, so that the first fixing plate 6 can freely rotate through the bearing 8, so that the accessories can rotate through the first fixing plate 6 and the second fixing plate 7, the accessories are rapidly rotated with the accessories, so that the placing surface of the accessories is changed, after the rotating position is determined, the accessories can be rapidly fixed again through the limiting insertion rod 11 to be inserted into the limiting insertion hole 17, so that the placing frame 5 can slide left and right in the sliding rail 18 according to requirements, and the sliding block 15 can relatively slide in the sliding rail 18, thereby realize placing frame 5 and adjust all around to the realization is adjusted the relative position who places frame 5 internal fitting, conveniently carries out many places welding to the accessory.

The present invention is not limited to the foregoing embodiments. The invention extends to any novel feature or any novel combination of features disclosed in this specification, and to any novel method or process steps or any novel combination of features disclosed.

Claims

1. The utility model provides a plastic welding machine is used in auto-parts processing, includes base (1), its characterized in that, base (1) upper end fixedly connected with backing plate (14), the upper end of backing plate (14) is equipped with places frame (5), the lower extreme of placing frame (5) is fixed continuous with base (1) through spring telescopic link (4) all around, the inside symmetry of placing frame (5) is equipped with first fixed plate (6) and second fixed plate (7), one side of first fixed plate (6) is rotated through bearing (8) and is connected in one side of placing frame (5), one side of second fixed plate (7) is rotated through bearing (8) and is connected in screw rod (9), the other end screw thread of screw rod (9) runs through to one side fixed connection of placing frame (5) in adjustment handle (10), the upper end of placing frame (5) is equipped with welding machine (3), one side of the welding machine (3) is fixedly connected with the base (1) through a hydraulic cylinder (2);

run through around the inside of first fixed plate (6) and have a plurality of spacing jacks (17), one of them the inside nestification of spacing jack (17) has spacing inserted bar (11), the other end of spacing inserted bar (11) runs through to the spacing piece (12) of drawing of opposite side fixedly connected with of placing frame (5), spacing draw between piece (12) and place frame (5) and be located the outside nestification of spacing inserted bar (11) simultaneously and have spring (13).

2. The plastic welding machine for processing the automobile parts as claimed in claim 1, wherein: the both sides of backing plate (14) are equipped with slide rail (18), two both ends difference sliding connection has slider (15) around slide rail (18), the upper end fixed connection of slider (15) is at spring telescopic link (4) lower extreme, four the upper end difference fixed connection of spring telescopic link (4) is on the both ends of two draw runner (16), both sides are equipped with the gliding spout that matches each other with draw runner (16) around placing frame (5).

3. The plastic welding machine for processing the automobile parts as claimed in claim 2, wherein: spring telescopic link (4) are including flexible main cavity (41), flexible mobile jib (42) and spring (13), the lower extreme of flexible mobile jib (42) runs through to flexible main cavity (41) and links firmly at spring (13), the other end of spring (13) is fixed continuous with the bottom of flexible main cavity (41).

4. The plastic welding machine for processing the automobile parts as claimed in claim 1, wherein: the lower end of the base (1) is provided with a support.

5. The plastic welding machine for automobile accessory processing according to claim 3, wherein: the height of the backing plate (14) is the same as that of the telescopic main cavity (41).