Tire leveling frame

Abstract

The utility model relates to the technical field of tire processing, in particular to a tire leveling frame. Comprising a base and an auxiliary device, the auxiliary device comprises an adjusting screw rod, a lower nut, a lower pressing piece, an L-shaped adjusting plate, a fixing plate, an upper pressing piece and an upper nut, during use, the leveling frame is fixed to an engraving equipment workbench through the base, a tire is fixed by installing an engraving mold on the fixing plate, then machining can be conducted through the engraving equipment, and further machining efficiency is improved. By adjusting the matching positions of the multiple upper nuts and the multiple lower nuts, height adjustment and horizontal adjustment of the fixing plate can be achieved, a gradienter can be directly placed on the fixing plate during horizontal adjustment, and then the problems that a traditional tire carving mold does not have the function of conducting horizontal adjustment to enhance the stability of the mold and is inconvenient to use are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of tire processing, in particular to a tire leveling frame. Background Art

[0002] Car tires play a vital role in cars. They not only support the weight of the vehicle, but are also responsible for transmitting power, ensuring driving safety, and providing a comfortable driving experience.

[0003] After the initial processing of the tire is completed, its surface needs to be carved to facilitate showing people the tire model, production date and other information. However, traditional tire carving molds do not have the function of horizontal adjustment to enhance the stability of the mold, making it inconvenient to use. Utility Model Content

[0004] The utility model aims to provide a tire leveling stand, aiming to solve the problem that a traditional tire engraving mold has no function of performing level adjustment to enhance the stability of the mold and is inconvenient to use.

[0005] To achieve the above-mentioned purpose, the utility model provides a tire leveling stand, comprising a base and an auxiliary device;

[0006] The auxiliary device includes an adjusting screw, a lower nut, a lower pressing piece, an L-shaped adjusting plate, a fixing plate, an upper pressing piece and an upper nut. The adjusting screw is fixedly connected to the base and is located on the base. The lower nut is threadedly connected to the adjusting screw and is located on the adjusting screw. The lower pressing piece is sleeved on the adjusting screw and is located above the lower nut. The L-shaped adjusting plate is detachably connected to the adjusting screw and is located above the lower pressing piece. The fixing plate and the L-shaped adjusting plate are integrally formed and are provided with a threaded positioning hole and a first pin hole, and are located at the top of the L-shaped adjusting plate. An engraving mold is installed on the fixing plate. The upper pressing piece is sleeved on the adjusting screw and is located above the L-shaped adjusting plate. The upper nut is threadedly connected to the adjusting screw and is located above the upper pressing piece.

[0007] The base is provided with a mounting hole and a second pin hole. The mounting hole passes through the base and is located on the base. The second pin hole passes through the base and is symmetrically arranged and is a straight hole.

[0008] Wherein, the first pin hole on the fixing plate is a tapered hole.

[0009] Wherein, the auxiliary device further includes a connecting screw, which is threadedly connected to the base and the fixing plate respectively, passes through the fixing plate and the base respectively, and is located on a side of the fixing plate close to the base.

[0010] Wherein, the auxiliary device further includes a stabilizing screw, which is threadably connected to the base and is located on a side of the base close to the fixing plate.

[0011] The utility model provides a tire leveling frame, wherein the base is used to be installed on the workbench of the engraving equipment, the adjusting screw is installed on the base, the lower nut and the upper nut can be directly installed on the adjusting screw, the L-shaped adjusting plate is detachably connected to the adjusting screw, the top is integrally provided with a fixing plate, the engraving mold is installed on the fixing plate to fix the tire, the lower pressing plate and the upper pressing plate can be respectively sleeved on the adjusting screw and are located on the upper and lower sides of the L-shaped adjusting plate. When in use, the leveling frame is fixed to the workbench of the engraving equipment through the base, the engraving mold is fixed by installing the fixing plate, and then the engraving equipment can be used for processing. Furthermore, by adjusting the matching positions of multiple upper nuts and lower nuts, the height adjustment and horizontal adjustment of the fixing plate can be achieved. During horizontal adjustment, the spirit level can be directly placed on the fixing plate, thereby solving the problem that the traditional tire engraving mold does not have the function of performing horizontal adjustment and thus enhancing the stability of the mold, and is inconvenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art.

[0013] Figure 1 It is a schematic diagram of the overall structure of the tire leveling frame according to the first embodiment of the present invention.

[0014] Figure 2 It is a structural schematic diagram of the adjusting screw of the first embodiment of the present utility model.

[0015] Figure 3 It is a schematic diagram of the overall structure of the tire leveling frame according to the second embodiment of the present invention.

[0016] In the figure: 101-base, 102-adjusting screw, 103-lower nut, 104-lower pressure plate, 105-L-shaped adjustment plate, 106-fixing plate, 107-upper pressure plate, 108-upper nut, 109-threaded positioning hole, 110-first pin hole, 111-mounting hole, 112-second pin hole, 113-connecting screw, 201-stabilizing screw. DETAILED DESCRIPTION

[0017] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, but should not be understood as limiting the present invention.

[0018] Example 1:

[0019] like Figure 1 and Figure 2 As shown, Figure 1 This is a schematic diagram of the overall structure of the tire leveling frame. Figure 2 Schematic diagram of the structure of the adjusting screw 102. The present invention provides a tire leveling stand comprising a base 101 and an auxiliary device, the auxiliary device comprising an adjusting screw 102, a lower nut 103, a lower pressing plate 104, an L-shaped adjusting plate 105, a fixing plate 106, an upper pressing plate 107, an upper nut 108, and a connecting screw 113. The aforementioned solution can solve the problem that conventional tire engraving molds lack the function of horizontal adjustment to enhance mold stability, which is inconvenient to use. It is understood that the aforementioned solution can adjust the engraving mold horizontally, thereby enhancing mold stability.

[0020] In this embodiment, the base 101 is used to fix the adjustment frame on the workbench of the engraving equipment.

[0021] Among them, the adjusting screw 102 is fixedly connected to the base 101 and is located on the base 101, the lower nut 103 is threadedly connected to the adjusting screw 102 and is located on the adjusting screw 102, the lower pressing piece 104 is sleeved on the adjusting screw 102 and is located above the lower nut 103, the L-shaped adjusting plate 105 is detachably connected to the adjusting screw 102 and is located above the lower pressing piece 104, the fixing plate 106 is integrally formed with the L-shaped adjusting plate 105, and is provided with a threaded positioning hole 109 and a first pin hole 110, and is located at the top of the L-shaped adjusting plate 105, an engraving mold is installed on the fixing plate 106, the upper pressing piece 107 is sleeved on the adjusting screw 102 and is located above the L-shaped adjusting plate 105, the upper nut 108 is threadedly connected to the adjusting screw 102 and is located above the upper pressing piece 107. The cross-section of the adjusting screw 102 is T-shaped, and the bottom is a mounting plate, which is fixed to the base 101 by bolts. Above the mounting plate is the end of the optical axis, which is convenient for sliding through the through hole on the base 101. Above the end of the optical axis is an external threaded end, which is convenient for installing the upper nut 108 and the lower nut 103. The lower pressing piece 104 and the upper pressing piece 107 can be directly mounted on the adjusting screw 102. The matching groove on the L-shaped adjusting plate 105 can be directly inserted into the outside of the adjusting screw 102 during installation. After being inserted, it will be between the lower pressing piece 104 and the upper pressing piece 107. The diameter of the matching groove is larger than the diameter of the adjusting screw 102 to avoid damage to the screw threads.

[0022] Secondly, the base 101 is provided with a mounting hole 111 and a second pin hole 112. The mounting hole 111 passes through the base 101 and is located on the base 101. The second pin holes 112 pass through the base 101 and are symmetrically arranged and are straight holes. The mounting hole 111 facilitates the fixing of the base 101 with bolts, and the second pin holes 112 facilitate the positioning of the straight pins, improving the stability of the installation of the base 101.

[0023] Then, the first pin hole 110 on the fixing plate 106 is a tapered hole. The purpose of setting the first pin hole 110 as a tapered hole is to have a self-centering capability and to prevent the tapered pin from falling downwards when the first pin hole 110 is set through.

[0024] Finally, the connecting screw 113 is threadedly connected to the base 101 and the fixing plate 106, respectively, and passes through the fixing plate 106 and the base 101, and is located on the side of the fixing plate 106 near the base 101. Threaded holes are provided in the vertical center of the fixing plate 106 and the base 101, respectively. After the fixing plate 106 is adjusted horizontally, the connecting screw 113 is finally installed. During installation, the top end surface of the connecting screw 113 must be flush with the upper end surface of the fixing plate 106. This allows the screwed structures formed by the connecting screw 113, the fixing plate 106, and the base 101 to form a support structure, thereby improving the stability of the fixing plate 106.

[0025] When using the present invention to solve the problem that traditional tire engraving molds do not have the function of performing horizontal adjustment to enhance the stability of the mold, which is inconvenient to use, when in use, the leveling frame is fixed to the workbench of the engraving equipment through the base 101, and the tire is fixed by installing the engraving mold on the fixing plate 106. Then, the engraving equipment can be used for processing. Furthermore, when the mold needs to be adjusted horizontally, the horizontal position will be adjusted first and then the mold will be installed. First, by adjusting the matching positions of the multiple upper nuts 108 and the lower nuts 103, the height adjustment and horizontal adjustment of the fixing plate 106 can be achieved. During horizontal adjustment, the spirit level can be directly placed on the fixing plate 106 for direct observation. After the adjustment is completed, the multiple upper nuts 108 and the lower nuts 103 are respectively locked, and then the connecting screw 113 is installed. Finally, the mold can be installed, thereby solving the problem that traditional tire engraving molds do not have the function of performing horizontal adjustment to enhance the stability of the mold, which is inconvenient to use.

[0026] Example 2:

[0027] like Figure 3 As shown, Figure 32 is a schematic diagram of the overall structure of a tire leveling frame. On the basis of the first embodiment, the utility model provides a tire leveling frame, wherein the auxiliary device further includes a stabilizing screw 201 .

[0028] The stabilizing screw 201 is threadedly connected to the base 101 and is located on the side of the base 101 near the fixing plate 106. A threaded mating hole is provided on the base 101. The stabilizing screw 201 is installed on the base 101 before the L-shaped adjustment plate 105 is mated with the adjustment screw 102. The stabilizing screw 201 is rotated downward to the lowest position so that its top does not interfere with the installation of the fixing plate 106 and the L-shaped adjustment plate 105. After the fixing plate 106 is horizontally adjusted and the multiple lower nuts 103 and upper nuts 108 are tightened, the stabilizing screw 201 is rotated through the outer hexagonal portion at the top of the stabilizing screw 201 so that the top stepped circular shaft end abuts against the bottom of the fixing plate 106.

[0029] In this embodiment, through the symmetrical arrangement of the stabilizing screws 201, after the fixing plate 106 is adjusted horizontally, the stabilizing screws 201 can be rotated to abut the top of the stabilizing screws 201 against the bottom of the fixing plate 106, thereby further improving the stability of the fixing plate 106 and ensuring a good level of the adjustment frame.

[0030] The above disclosure is merely one or more preferred embodiments of the present application and is not intended to limit the scope of the present application. A person skilled in the art will understand that all or part of the processes of the above embodiments and equivalent changes made in accordance with the claims of the present application are still within the scope of the present application.

Claims

1. A tire leveling stand, comprising a base, characterized in that: Also included are assistive devices; The auxiliary device includes an adjusting screw, a lower nut, a lower pressing piece, an L-shaped adjusting plate, a fixing plate, an upper pressing piece and an upper nut. The adjusting screw is fixedly connected to the base and is located on the base. The lower nut is threadedly connected to the adjusting screw and is located on the adjusting screw. The lower pressing piece is sleeved on the adjusting screw and is located above the lower nut. The L-shaped adjusting plate is detachably connected to the adjusting screw and is located above the lower pressing piece. The fixing plate and the L-shaped adjusting plate are integrally formed and are provided with a threaded positioning hole and a first pin hole, and are located at the top of the L-shaped adjusting plate. An engraving mold is installed on the fixing plate. The upper pressing piece is sleeved on the adjusting screw and is located above the L-shaped adjusting plate. The upper nut is threadedly connected to the adjusting screw and is located above the upper pressing piece.

2. The tire leveling stand according to claim 1, wherein: The base is provided with a mounting hole and a second pin hole, wherein the mounting hole passes through the base and is located on the base; the second pin hole passes through the base and is symmetrically arranged and is a straight hole.

3. The tire leveling stand according to claim 1, wherein: The first pin hole on the fixing plate is a tapered hole.

4. The tire leveling stand according to claim 1, wherein: The auxiliary device further includes a connecting screw, which is threadedly connected to the base and the fixing plate respectively, passes through the fixing plate and the base respectively, and is located on a side of the fixing plate close to the base.

5. The tire leveling stand according to claim 1, wherein: The auxiliary device further comprises a stabilizing screw rod, which is threadably connected to the base and is located on a side of the base close to the fixing plate.

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