CN214393882U

CN214393882U - Pressing mechanism of frame pressing machine for machining automobile roof

Info

Publication number: CN214393882U
Application number: CN202023115609.3U
Authority: CN
Inventors: 马雪亮
Original assignee: Suzhou Pengtai Automation Equipment Co ltd
Current assignee: Suzhou Pengtai Automation Equipment Co ltd
Priority date: 2020-12-22
Filing date: 2020-12-22
Publication date: 2021-10-15
Anticipated expiration: 2030-12-22

Abstract

The utility model discloses a car roof processing is with pushing down mechanism of pressure frame machine belongs to car roof processing equipment technical field, including pushing down mechanism (2), pushing down mechanism (2) including first cylinder (21), guide pillar (22), fixed plate (23), first connecting plate (24) and briquetting portion (26), first cylinder (21) are located on fixed plate (23), fixed plate (23) below is located in first connecting plate (24) and link to each other through the piston rod with first cylinder (21), first connecting plate (24) below is located in briquetting portion (26). The pressing mechanism of the frame pressing machine for processing the automobile ceiling has good pressing and fixing effects on the automobile ceiling, and can ensure that the surface cannot be abraded and deformed due to pressing.

Description

Pressing mechanism of frame pressing machine for machining automobile roof

Technical Field

The utility model belongs to the technical field of car roof processing equipment, specifically, relate to a car roof processing is with pushing down mechanism of pressing frame machine.

Background

The automobile ceiling is one of important components of the interior trim of the whole automobile, has strong decoration and practicability, can improve sound insulation and heat insulation effects, and improves the comfort and safety of personnel in the automobile. The automobile ceiling consists of a framework and a protective surface, wherein the framework is mainly made of a semi-hard polyurethane foaming plate, and the protective surface is mainly made of a knitted fabric, a non-woven fabric, a PVC (polyvinyl chloride) surface skin and the like; the processing and forming process of the automobile ceiling comprises a dry process and a wet process, wherein the dry process is also called a cold mold method, and the semi-hard polyurethane foaming composite board is heated to 180-200 ℃ to reach a plastic state; then putting the mixture into a mould to be pressed and formed with a facing material; the wet process is also called as hot mold method, and is to roll glue on the upper and lower surfaces of semi-rigid polyurethane foam board, then to lay glass fiber felt and non-woven fabric separately, and to press and form in the hot mold.

After the automobile roof is processed and formed through a die, a frame pressing machine is required to be used for pressing the automobile roof, and the automobile roof is conveniently subjected to further fine processing. Because the automobile ceiling has a large area and high requirements on appearance, the surface of the automobile ceiling cannot be worn or pressed to deform when the automobile ceiling is pressed, and the automobile ceiling can be completely fixed. In the prior art, a pressing mechanism is mostly pressed once, the stroke is far, the driving force is large, and the surface of an automobile ceiling is easy to wear or deform due to overlarge pressure; if the driving force is reduced, the pressing force on the ceiling of the automobile is weakened, and the automobile cannot be fixed.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem, the utility model provides a car roof processing is with pushing down mechanism of pressing frame machine, this kind of car roof processing is with pushing down mechanism of pressing frame machine press the fixed action good to car roof, can guarantee again moreover that the surface can not be because of pressing the wearing and tearing deformation.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a car roof processing is with pushing down mechanism of pressure frame machine, includes pushing down the mechanism, it includes first cylinder, guide pillar, fixed plate, first connecting plate and briquetting portion to push down the mechanism, first cylinder is located on the fixed plate, first connecting plate is located the fixed plate below and is passed through the piston rod with first cylinder and link to each other, first connecting plate below is located to briquetting portion. The first cylinder drives the first connecting plate and the pressing block portion to move downwards to press the surface of the automobile ceiling.

Furthermore, the pressing block part comprises a first pressing block, a second connecting plate and a second air cylinder, the second connecting plate is arranged below the first connecting plate through a connecting rod, the second air cylinder is arranged on the second connecting plate, and the top of the first pressing block is connected with the second air cylinder through a piston rod. When the first air cylinder drives the pressing block part to descend to be close to the surface of the automobile ceiling, the second air cylinder further drives the first pressing block to press the surface of the automobile ceiling, and abrasion or deformation of the surface of the automobile ceiling caused by large driving force of the first air cylinder can be prevented.

Furthermore, the pressing block part further comprises a group of guide rods and a pair of second pressing blocks, the second pressing blocks are connected with the first connecting plate through the guide rods, and the second pressing blocks are arranged on two sides of the first pressing block respectively. The first cylinder drives the pressing block part to move downwards until the second pressing block is pressed on the surface of the automobile roof, and the second pressing block can further enhance the pressing effect on the automobile roof; the second cylinder further drives the first pressing block to press the automobile ceiling, and the two-step operation can effectively avoid the abrasion or deformation of the pressing mechanism to the surface of the automobile ceiling.

Further, a spring is sleeved outside the guide rod. The spring can make the second briquetting and the car roof have elastic buffer action.

Furthermore, a group of guide pillars are arranged on the first connecting plate, the guide pillars penetrate through the fixing plate and are connected with the fixing plate through the fixing seat, and the guide pillars can move up and down along the fixing seat. The stability of the movement of the pressing block part is enhanced.

Furthermore, a limiting ring is sleeved at the top end of the guide post. Has the function of limiting.

Further, be equipped with on the first connecting plate and drag the link joint, drag the link joint top and wear to locate the fixed plate and can follow the fixed plate and reciprocate, be equipped with the limiting plate relative with drag link joint top position on the fixed plate, drag the link joint top and establish to the arc shape of falling colluding. The first cylinder drives the first connecting plate and the pressing block part to move downwards, so that the limiting effect is achieved, and the surface of the automobile ceiling can be prevented from being damaged and deformed due to overlarge pressure.

Has the advantages that: compared with the prior art, the utility model has the advantages of it is following: the utility model provides a pressing mechanism of a frame pressing machine for processing an automobile ceiling, which has good pressing and fixing effects on the automobile ceiling and can ensure that the surface is not worn and deformed due to pressing; the first cylinder drives the pressing block part to move downwards until the second pressing block is pressed on the surface of the automobile roof, and the second pressing block can further enhance the pressing effect on the automobile roof; the second cylinder further drives the first pressing block to press the automobile ceiling, and the two-step operation can effectively avoid the abrasion or deformation of the pressing mechanism to the surface of the automobile ceiling.

Drawings

Fig. 1 is a structure diagram of a pressing mechanism of a frame pressing machine for processing an automobile roof.

In the figure: 2 a pressing mechanism, 21 a first cylinder, 22 a guide post, 221 a fixed seat, 23 a fixed plate, 24 a first connecting plate, 25 a drag link plate, 251 a limit plate, 26 a pressing block part, 261 a guide rod, 262 a first pressing block, 263 a second connecting plate, 264 a second cylinder, 265 a spring and 266 a second pressing block.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, unless otherwise specified, "a plurality" means two or more unless explicitly defined otherwise.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The invention will be further elucidated with reference to the drawings and the embodiments.

Example 1

As shown in fig. 1, the pressing mechanism of the frame pressing machine for processing the automobile roof comprises a pressing mechanism 2, wherein the pressing mechanism 2 comprises a first cylinder 21, a guide post 22, a fixing plate 23, a first connecting plate 24 and a pressing block part 26, the first cylinder 21 is arranged on the fixing plate 23, the first connecting plate 24 is arranged below the fixing plate 23 and connected with the first cylinder 21 through a piston rod, the pressing block part 26 comprises a first pressing block 262, a second connecting plate 263 and a second cylinder 264, the second connecting plate 263 is arranged below the first connecting plate 24 through a connecting rod, the second cylinder 264 is arranged on the second connecting plate 263, and the top of the first pressing block 262 is connected with the second cylinder 264 through a piston rod.

Example 2

The pressing block part 26 further comprises a group of guide rods 261 and a pair of second pressing blocks 266, the pair of second pressing blocks 266 are connected with the first connecting plate 24 through the guide rods 261, the pair of second pressing blocks 266 are respectively arranged on two sides of the first pressing block 262, and the guide rods 261 are sleeved with springs 265.

In addition, a set of guide posts 22 is disposed on the first connecting plate 24, the guide posts 22 penetrate through the fixing plate 23 and are connected to the fixing plate 23 through fixing seats 221, the guide posts 22 can move up and down along the fixing seats 221, and a limit ring is sleeved on the top ends of the guide posts 22. Be equipped with on the first connecting plate 24 and drag the link joint 25, drag link joint 25 top to wear to locate fixed plate 23 and can follow fixed plate 23 and reciprocate, be equipped with on the fixed plate 23 with drag link joint 25 top position relative limiting plate 251, drag link joint 25 top to establish to the arc shape of falling the hook.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications can be made without departing from the principles of the present invention, and these modifications should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a car roof processing is with pushing down mechanism of pressing frame machine which characterized in that: the pressing mechanism comprises a pressing mechanism (2), the pressing mechanism (2) comprises a first air cylinder (21), a guide pillar (22), a fixing plate (23), a first connecting plate (24) and a pressing block portion (26), the first air cylinder (21) is arranged on the fixing plate (23), the first connecting plate (24) is arranged below the fixing plate (23) and is connected with the first air cylinder (21) through a piston rod, and the pressing block portion (26) is arranged below the first connecting plate (24).

2. The pressing mechanism of the frame pressing machine for the ceiling processing of the automobile according to claim 1, characterized in that: the pressing block part (26) comprises a first pressing block (262), a second connecting plate (263) and a second air cylinder (264), the second connecting plate (263) is arranged below the first connecting plate (24) through a connecting rod, the second air cylinder (264) is arranged on the second connecting plate (263), and the top of the first pressing block (262) is connected with the second air cylinder (264) through a piston rod.

3. The pressing mechanism of the frame pressing machine for the ceiling processing of the automobile as claimed in claim 2, wherein: the pressing block part (26) further comprises a group of guide rods (261) and a pair of second pressing blocks (266), the second pressing blocks (266) are connected with the first connecting plate (24) through the guide rods (261), and the second pressing blocks (266) are arranged on two sides of the first pressing block (262) respectively.

4. The pressing mechanism of the frame pressing machine for the ceiling processing of the automobile as claimed in claim 3, wherein: the guide rod (261) is sleeved with a spring (265).

5. The pressing mechanism of the frame pressing machine for the ceiling processing of the automobile according to claim 1, characterized in that: the first connecting plate (24) is provided with a group of guide posts (22), the guide posts (22) penetrate through the fixing plate (23) and are connected with the fixing plate (23) through fixing seats (221), and the guide posts (22) can move up and down along the fixing seats (221).

6. The pressing mechanism of the frame pressing machine for the ceiling processing of the automobile as claimed in claim 5, wherein: the top end of the guide post (22) is sleeved with a limiting ring.

7. The pressing mechanism of the frame pressing machine for the ceiling processing of the automobile according to claim 1 or 5, characterized in that: be equipped with on first connecting plate (24) and drag link joint (25), drag link joint (25) top and wear to locate fixed plate (23) and can follow fixed plate (23) and reciprocate, be equipped with on fixed plate (23) and drag link joint (25) top position relative limiting plate (251), drag link joint (25) top and establish to the arc form of falling colluding.