Negative pressure type blank supporting machine for outer tire production

Abstract

The utility model relates to the technical field of outer tire production, in particular to a negative pressure type blank supporting machine for outer tire production, which comprises a supporting seat, a supporting column is fixedly connected to the center of the inside of the supporting seat, a movable frame is fixedly connected to the top of the supporting column, and an inner supporting mechanism is arranged on the outer side of the supporting column. An outer clamping assembly is arranged in the supporting base and located on the outer side of the inner supporting mechanism. The inner supporting mechanism and the outer clamping assembly are used for stably clamping the inner side and the outer side of the outer tire. According to the blank supporting machine, the interior of an automobile tire can be supported and limited through the inner supporting mechanism, meanwhile, the outer side of the automobile tire can be stably clamped through the outer clamping assembly, the clamping effect is high, rapid clamping of the automobile tire is achieved, the automobile tire within a certain size can be clamped and fixed, and practicability is high; compared with an existing blank supporting machine, the overall practicability of the blank supporting machine can be improved through the design.

Description

Technical Field

[0001] The utility model relates to the technical field of outer tire production, in particular to a negative pressure type blank supporting machine for outer tire production. Background Art

[0002] Automobile tires are one of the important parts of automobiles. They are in direct contact with the road surface and work together with the automobile suspension to mitigate the impact of the automobile when driving, ensuring that the automobile has good ride comfort and smooth driving; ensuring good adhesion between the wheels and the road surface; improving the traction, braking and passability of the automobile; bearing the weight of the automobile, the important role played by tires on the automobile is increasingly valued by people; the outer tire is the annular outer shell of the pneumatic tire, and its function is to bear the vehicle load, prevent the inner tube from bulging after inflation, limit the outer edge size of the tire, and protect the inner tube from mechanical damage. When producing the outer tire, the rough outer tire needs to be propped up.

[0003] The existing fixing device is difficult to achieve controllable clamping force. At the same time, the automobile tire is locked when the automobile tire is fixed, and the automobile tire cannot be rotated. When the automobile tire needs to be turned over, the limit of the automobile tire needs to be cancelled. When the automobile tire is fixed and installed, it is inconvenient to move the fixed automobile tire, which is inconvenient for the staff to fix and install the automobile tire.

[0004] Therefore, it is particularly important to design a new type of negative pressure type blank supporting machine for tire production to solve the above-mentioned technical defects and improve the practicality of the negative pressure type blank supporting machine for tire production as a whole. Utility Model Content

[0005] The purpose of the utility model is to provide a negative pressure type tire support machine for outer tire production, which can support and limit the inside of the automobile tire through an internal support mechanism, and can firmly clamp the outside of the automobile tire through an external clamping component. The clamping effect gun realizes rapid clamping of automobile tires, and can clamp and fix automobile tires within a certain size. It is highly practical and can solve the problems raised in the above-mentioned background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A negative pressure type blank supporting machine for outer tire production comprises a supporting seat, a supporting column is fixedly connected to the center of the supporting seat, a moving frame is fixedly connected to the top of the supporting column, an inner supporting mechanism is arranged on the outer side of the supporting column, and an outer clamping assembly is arranged inside the supporting seat and outside the inner supporting mechanism;

[0008] The inner supporting mechanism and the outer clamping assembly are used to firmly clamp the inner and outer sides of the outer tire.

[0009] As a preferred solution of the utility model, the internal support mechanism includes a threaded column, an internal support plate, an extension column and an anti-slip pad. The threaded column is rotatably connected to the center of the support column. A knob is fixedly connected to the top of the threaded column. The movable frame is designed in a cross-shaped structure.

[0010] As a preferred solution of the utility model, sliding grooves are provided on all four sides of the movable frame, and the interiors of the four groups of sliding grooves are slidably connected with inner support plates. The inner sides of each group of inner support plates are connected to two groups of extension columns through two groups of hinge seats, and the two groups of extension columns are connected by a connecting shaft.

[0011] As a preferred solution of the utility model, the inner sides of the two groups of extension columns are connected with sliding blocks through hinge seats, and the connection method between each group of sliding blocks and the support columns is a sliding connection. Each group of sliding blocks penetrates the support columns and is threadedly connected to the threaded columns, and the outer sides of each group of inner support plates are fixedly connected with a number of anti-slip pads made of rubber.

[0012] As a preferred solution of the utility model, the external clamping assembly includes a plurality of clamping cylinders, a connecting plate, a first connecting column, a first rolling wheel, a second connecting column, a second rolling wheel, a movable plate and a spring. The plurality of clamping cylinders are respectively arranged around the outer side of the support seat, and the clamping cylinders pass through the support seat and are fixedly connected to the connecting plate.

[0013] As a preferred solution of the utility model, the upper and lower sides of the connecting plate are connected to two groups of first rolling wheels through two groups of first connecting columns, and the upper and lower sides of the connecting plate are connected to two groups of second rolling wheels through two groups of second connecting columns. The first rolling wheels and the second rolling wheels are connected by a movable plate, and a spring is provided inside the second connecting column.

[0014] As a preferred solution of the utility model, the connection method between the connecting plate and the first connecting column and the second connecting column is a rotational connection, the first connecting column, the first rolling wheel and the movable plate are rotationally connected through a connecting shaft, and the second connecting column, the second rolling wheel and the movable plate are rotationally connected through a connecting shaft.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] In the utility model, through the design of the inner supporting mechanism and the outer clamping assembly, the inner supporting mechanism can support and limit the inside of the automobile tire, and at the same time, the outer side of the automobile tire can be firmly clamped by the outer clamping assembly. The clamping effect is strong, and the rapid clamping of the automobile tire is realized. In addition, automobile tires within a certain size can be clamped and fixed, and the practicability is strong. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model;

[0018] Figure 2 It is a schematic diagram of a partial three-dimensional structure of the utility model;

[0019] Figure 3 This is a schematic diagram of the three-dimensional structure of the inner support mechanism of the utility model;

[0020] Figure 4 For this utility model Figure 1 A is a schematic diagram of the enlarged structure.

[0021] In the figure: 1. support seat; 2. support column; 3. movable frame; 4. internal support mechanism; 401. threaded column; 402. internal support plate; 403. extension column; 404. anti-slip pad; 5. external clamping assembly; 501. clamping cylinder; 502. connecting plate; 503. first connecting column; 504. first rolling wheel; 505. second connecting column; 506. second rolling wheel; 507. movable plate; 508. spring. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0023] Example:

[0024] See also Figure 1-Figure 4 , the utility model provides a technical solution:

[0025] A negative pressure type blank supporting machine for outer tire production comprises a supporting seat 1, a supporting column 2 is fixedly connected to the center of the supporting seat 1, a moving frame 3 is fixedly connected to the top of the supporting column 2, an inner supporting mechanism 4 is arranged on the outer side of the supporting column 2, and an outer clamping assembly 5 is arranged inside the supporting seat 1 and outside the inner supporting mechanism 4;

[0026] Specifically, first place the support seat 1 at the designated position, and then place the automobile tire between the inner support mechanism 4 and the outer clamping assembly 5. The support column 2 supports the inner support mechanism 4, and then the inner support mechanism 4 supports the inside of the automobile tire, while the outer side of the automobile tire is clamped and fixed by the outer clamping assembly 5.

[0027] Then, see Figure 1 , Figure 3 as well as Figure 4 , an inner support mechanism 4 is provided on the outer side of the support column 2;

[0028] The inner support mechanism 4 is used to support the inside of the automobile tire. The specific structure of the inner support mechanism 4 is as follows:

[0029] The inner support mechanism 4 includes a threaded column 401, an inner support plate 402, an extension column 403 and an anti-skid pad 404. The threaded column 401 is rotatably connected to the center of the support column 2. The top of the threaded column 401 is fixedly connected to a knob. The movable frame 3 is designed in a cross-shaped structure. Sliding grooves are provided on all sides of the movable frame 3. The inner sides of the four groups of sliding grooves are slidably connected with the inner support plates 402. The inner sides of each group of inner support plates 402 are connected with two groups of extension columns 403 through two groups of hinge seats. The two groups of extension columns 403 are connected by a connecting shaft. The inner sides of the two groups of extension columns 403 are connected with sliding blocks through hinge seats. The connection mode of each group of sliding blocks to the support column 2 is sliding connection. Each group of sliding blocks penetrates the support column 2 and is threadedly connected to the threaded column 401. The outer sides of each group of inner support plates 402 are fixedly connected with a number of anti-skid pads 404 made of rubber.

[0030] Specifically, the interior of the automobile tire is supported by the inner support mechanism 4, and the threaded column 401 is rotated by the knob, so that the threaded column 401 is rotated inside the support column 2. The threaded column 401 is spliced ​​by two groups of screw rods in opposite directions. The rotation of the threaded column 401 drives the sliding block to rotate, so that the two groups of sliding blocks are close to each other, and the sliding block can drive the two groups of extension columns 403 to approach each other, so that the two groups of extension columns 403 are rotated through the connecting shaft, and the extension column 403 can drive the inner support plate 402 to move, and the interior of the automobile tire is supported by the inner support plate 402. The anti-skid pad 404 increases the friction of the inner support plate 402 to prevent the automobile tire from falling.

[0031] Also, see Figure 1 , Figure 2 as well as Figure 4 An external clamping assembly 5 is provided inside the support seat 1 and outside the internal support mechanism 4;

[0032] The outer clamping assembly 5 is used to clamp and fix the automobile tire. The specific structure of the outer clamping assembly 5 is as follows:

[0033] The outer clamping assembly 5 includes a plurality of clamping cylinders 501, a connecting plate 502, a first connecting column 503, a first rolling wheel 504, a second connecting column 505, a second rolling wheel 506, a movable plate 507 and a spring 508. The plurality of clamping cylinders 501 are respectively arranged around the outer side of the support base 1. The clamping cylinders 501 penetrate the support base 1 and are fixedly connected to the connecting plate 502. The upper and lower sides of the connecting plate 502 are connected to two groups of first rolling wheels 504 through two groups of first connecting columns 503. The upper and lower sides of the connecting plate 502 are connected to two groups of second rolling wheels 504 through two groups of second connecting columns 505. The column 505 is connected to two groups of second rolling wheels 506, the first rolling wheel 504 and the second rolling wheel 506 are connected by a movable plate 507, a spring 508 is arranged inside the second connecting column 505, the connection modes of the connecting plate 502 and the first connecting column 503 and the second connecting column 505 are respectively rotational connection, the first connecting column 503, the first rolling wheel 504 and the movable plate 507 are rotationally connected by a connecting shaft, and the second connecting column 505, the second rolling wheel 506 and the movable plate 507 are rotationally connected by a connecting shaft.

[0034] Specifically, the automobile tire is clamped and fixed by the external clamping component 5, and the connecting plate 502 is moved by the clamping cylinder 501, and then the first connecting column 503 drives the first rolling wheel 504 to move, and then the second connecting column 505 drives the second rolling wheel 506 to move. At this time, the angle between the first rolling wheel 504 and the second rolling wheel 506 can be adjusted by the movable plate 507, and then when automobile tires of different sizes are produced, the first rolling wheel 504 and the second rolling wheel 506 can be tightly attached to the automobile tire, thereby improving the clamping effect. At the same time, when in use, the first rolling wheel 504 and the second rolling wheel 506 can rotate between the two sets of movable plates 507, reducing the friction between the automobile tire and the production efficiency.

[0035] In this embodiment, the implementation scenario is specifically as follows: in actual use, the support seat 1 is first placed at the designated position, and the automobile tire is placed between the inner support mechanism 4 and the outer clamping assembly 5. The support column 2 supports the inner support mechanism 4, and then the inner support mechanism 4 is used to support the inside of the automobile tire, while the outer clamping assembly 5 is used to clamp and fix the outside of the automobile tire. Compared with the existing negative pressure type tire support machine for outer tire production, the utility model can improve the overall practicality of the negative pressure type tire support machine for outer tire production through design.

[0036] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A negative pressure type blank support machine for tire production, comprising a support seat (1), characterized in that: A support column (2) is fixedly connected at the center of the support seat (1), a movable frame (3) is fixedly connected to the top of the support column (2), an inner support mechanism (4) is provided on the outer side of the support column (2), and an outer clamping assembly (5) is provided inside the support seat (1) and on the outer side of the inner support mechanism (4); The inner support mechanism (4) and the outer clamping assembly (5) are used to firmly clamp the inner and outer sides of the outer tire.

2. The negative pressure type blank supporting machine for tire production according to claim 1, characterized in that: The inner support mechanism (4) comprises a threaded column (401), an inner support plate (402), an extension column (403) and an anti-slip pad (404); the threaded column (401) is rotatably connected to the center of the support column (2); a knob is fixedly connected to the top of the threaded column (401); and the movable frame (3) is designed in a cross-shaped structure.

3. The negative pressure type blank supporting machine for tire production according to claim 2, characterized in that: The movable frame (3) is provided with sliding grooves on all sides, and the interiors of the four groups of sliding grooves are slidably connected with inner support plates (402). The inner sides of each group of inner support plates (402) are connected with two groups of extension columns (403) via two groups of hinge seats, and the two groups of extension columns (403) are connected via a connecting shaft.

4. The negative pressure type blank supporting machine for tire production according to claim 3, characterized in that: The inner sides of the two groups of extension columns (403) are connected to sliding blocks via hinge seats, and the connection method between each group of sliding blocks and the support column (2) is sliding connection. Each group of sliding blocks penetrates the support column (2) and is threadedly connected to the threaded column (401), and the outer sides of each group of inner support plates (402) are fixedly connected to a plurality of anti-skid pads (404) made of rubber.

5. The negative pressure type blank supporting machine for tire production according to claim 1, characterized in that: The outer clamping assembly (5) comprises a plurality of clamping cylinders (501), a connecting plate (502), a first connecting column (503), a first rolling wheel (504), a second connecting column (505), a second rolling wheel (506), a movable plate (507) and a spring (508). The plurality of clamping cylinders (501) are respectively arranged around the outer side of the support seat (1). The clamping cylinders (501) penetrate the support seat (1) and are fixedly connected to the connecting plate (502).

6. The negative pressure type blank supporting machine for tire production according to claim 5, characterized in that: The upper and lower sides of the connecting plate (502) are connected to two groups of first rolling wheels (504) via two groups of first connecting columns (503), and the upper and lower sides of the connecting plate (502) are connected to two groups of second rolling wheels (506) via two groups of second connecting columns (505). The first rolling wheels (504) and the second rolling wheels (506) are connected via a movable plate (507), and a spring (508) is provided inside the second connecting column (505).

7. A negative pressure type blank supporting machine for tire production according to claim 6, characterized in that: The connection modes of the connecting plate (502) and the first connecting column (503) and the second connecting column (505) are respectively rotational connections. The first connecting column (503), the first rolling wheel (504) and the movable plate (507) are rotationally connected via a connecting shaft, and the second connecting column (505), the second rolling wheel (506) and the movable plate (507) are rotationally connected via a connecting shaft.

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