Automatic bearing press-fitting machine

Abstract

The utility model discloses an automatic bearing press-fitting machine which comprises a bottom plate which is horizontally arranged, and further comprises a cover plate which is vertically arranged on a top plate, a supporting rod is arranged between the bottom plate and the cover plate, an air cylinder is arranged on the bottom plate, a pressing column is arranged on the telescopic top of the air cylinder, and a roller mounting plate is arranged in parallel with the cover plate. According to the bearing press-fitting device, a bearing can be quickly press-fitted through the air cylinder, the problems that in the production process, the workload of bearing press-fitting is large, and consumed time is long are solved, main components are all connected through bolts, and the bearing press-fitting device is convenient to use and high in practicability. In the production process, bearings and roller accessories of corresponding models are replaced according to needs, and therefore the effect that the bearings and the roller accessories can be universally used in different models is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of bearing pressing, in particular to an automatic bearing press. Background Art

[0002] In the assembly line of the vacuum gate valve spool, the installation of the roller and the bearing is undoubtedly a crucial and time-consuming link in the whole production process. Especially when facing large-scale and batch production requirements, the efficiency of this process directly affects the production capacity and cost control of the whole production line. Each spool is precisely assembled with eight rollers. These rollers not only bear the heavy responsibility of the smooth operation and sealing performance of the spool, but also are directly related to the flexibility and durability of the valve opening and closing.

[0003] The roller will adopt a standardized and easy-to-install design, such as a pre-installed bearing structure, to reduce the complexity and time consumption of on-site assembly. However, even so, in the case of mass production, it is still a delicate and time-consuming process to install the bearings into the rollers one by one and then assemble them onto the spool. Summary of the Utility Model

[0004] In order to overcome the deficiencies of the prior art, the utility model provides an automatic bearing press to solve the problem that the installation of the roller in the prior art is too time-consuming.

[0005] An automatic bearing press includes a bottom plate which is horizontally arranged. It also includes a cover plate vertically arranged on the top plate. There are support rods arranged between the bottom plate and the cover plate. A cylinder is arranged on the bottom plate. The top of the telescopic cylinder is provided with a pressure column. A roller mounting plate is arranged side by side with the cover plate. An bearing mounting plate is arranged between the roller mounting plate and the cover plate.

[0006] Further, the cylinder is fixed on the bottom plate through a fixing block.

[0007] Further, the telescopic end of the cylinder is covered with a connecting block.

[0008] Further, a front stop bar is arranged at the bottom of the roller mounting plate.

[0009] Further, the length of the pressure column is such that when the cylinder reaches the fully extended state, the end of the pressure column is flush with the left side of the roller mounting plate.

[0010] Further, rollers are also arranged at the bottom of the bearing mounting plate.

[0011] Advantages of the Utility Model

[0012] This application can quickly press-fit bearings through a cylinder, solving the problems of large workload and long time consumption in the production process of press-fitting bearings. Moreover, the main components are all connected by bolts, and corresponding types of bearings and roller accessories can be replaced according to needs during the production process, so as to achieve the effect of universality even for different models. Brief Description of the Drawings

[0013] Figure 1 is a front view of an automatic bearing press-fitting machine;

[0014] Figure 2 is a side view of an automatic bearing press-fitting machine;

[0015] Figure 3 is an enlarged structural schematic diagram at position I of an automatic bearing press-fitting machine.

[0016] In the figure: 1 - cover plate, 2 - bearing mounting plate, 3 - roller mounting plate, 4 - bottom plate, 5 - front stop bar, 6 - fixing block, 7 - pressing column, 8 - support rod, 9 - connecting block, 10 - roller, 11 - cylinder, 12 - bearing to be press-fitted. Specific Embodiments

[0017] The following specific embodiments illustrate the implementation manners of the present invention. Those skilled in the art can easily understand other advantages and effects of the present invention from the content disclosed in this specification. Although the description of the present invention will be introduced in conjunction with preferred embodiments, this does not mean that the features of this invention are limited to this implementation manner. On the contrary, the purpose of introducing the invention in conjunction with the implementation manner is to cover other alternatives or modifications that may extend based on the claims of the present invention. In order to provide a deep understanding of the present invention, many specific details will be included in the following description. The present invention can also be implemented without these details. In addition, in order to avoid confusion or obscuring the key points of the present invention, some specific details will be omitted in the description. It should be noted that, without conflict, the embodiments in this application and the features in the embodiments can be combined with each other. It should be noted that in this specification, similar reference numerals and letters denote similar items in the following drawings. Therefore, once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings.

[0018] Unless otherwise defined, the technical terms or scientific terms used in this utility model shall have the ordinary meanings understood by those with ordinary skills in the field to which this utility model belongs. The "first", "second" and similar words used in this utility model do not indicate any order, quantity or importance, but are only used to distinguish different components. Similarly, words such as "a" or "one" do not indicate a quantity limitation, but indicate the existence of at least one. Words such as "set", "connected", "linked" and the like should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in this embodiment can be understood according to specific situations. The orientation or positional relationship indicated by "up", "down", "left", "right", "inside", "bottom" and the like is based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship in which the utility model product is usually placed during use. It is only for the convenience of describing this utility model and simplifying the description, rather than indicating or implying that the device or component referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation to this utility model.

[0019] To make the purpose, technical solutions and advantages of this utility model clearer, the embodiments of this utility model will be further described in detail below with reference to the drawings.

[0020] In this embodiment, as shown in the attached Figures 1-3 figures, an automatic bearing press includes a bottom plate 1, the bottom plate 13 is horizontally arranged, and further includes a cover plate 1 vertically arranged on the top plate 13. A support rod 8 is arranged between the bottom plate 13 and the cover plate 1. A cylinder 11 is arranged on the bottom plate 13, and a pressing column 7 is arranged at the top of the telescopic cylinder 11. A roller mounting plate 3 is arranged side by side with the cover plate 1, and a bearing mounting plate 2 is arranged between the roller mounting plate 3 and the cover plate 1.

[0021] Furthermore, the cylinder 11 is fixed to the bottom plate 13 through a fixing block 6.

[0022] Furthermore, a connecting block 9 covers the telescopic end of the cylinder 11.

[0023] Furthermore, a front stop rod 5 is arranged at the bottom of the roller mounting plate 3.

[0024] Furthermore, the length of the pressing column 7 is such that when the cylinder 11 reaches the fully extended state, the end of the pressing column 7 is flush with the left side of the roller mounting plate 3.

[0025] Furthermore, rollers 10 are also arranged at the bottom of the bearing mounting plate 2.

[0026] The working principle of this application is as follows:

[0027] The air cylinder 11 makes the pressure column 7 move linearly. Wait for the bearing 12 to be pressed and installed to move forward and coincide with the groove of the roller 10, and push it to the rear baffle of the roller mounting plate 3 to press the roller tightly. After completion, the air cylinder 11 retracts. After the bearing is pressed and installed, the roller falls by its own gravity and is discharged. Among them, the bearing 12 to be pressed and installed is a deep groove ball bearing.

[0028] When pushed by the air cylinder, the long setting of the pressure column 7 can prevent the bearings and rollers in the storage area from falling, avoiding the jamming phenomenon caused by the protrusion of the parts in the storage area during this process; the storage area is provided with corresponding grooves, which can prevent the position deviation during the falling process.

[0029] The storage quantity of deep groove ball bearings and rollers can be increased or decreased by adjusting the length dimension of the corresponding storage groove according to requirements.

[0030] The beneficial effects of the present utility model:

[0031] This application can quickly press-fit the bearings through the air cylinder, solving the problems of large workload and long time consumption in the production process of pressing bearings. And the main components are all connected by bolts. During the production process, the corresponding model bearings and roller accessories can be replaced according to needs, so as to achieve the effect of universality for different models.

[0032] The above shows and describes the basic principles, main features and advantages of the present utility model. Those skilled in the art should understand that the present utility model is not limited by the above embodiments. The above embodiments and the descriptions in the specification only illustrate the principles of the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will have various changes and improvements, and these changes and improvements all fall within the scope of the present utility model claimed. The scope of protection claimed by the present utility model is defined by the appended claims and their equivalents.

Claims

1. An automatic bearing press, characterized in that, It includes a bottom plate (13) which is horizontally arranged, and also includes a cover plate (1) which is vertically arranged on the top plate (13). A support rod (8) is arranged between the bottom plate (13) and the cover plate (1). A cylinder (11) is arranged on the bottom plate (13), and a pressure column (7) is arranged at the top of the telescopic part of the cylinder (11). A roller mounting plate (3) is arranged side by side with the cover plate (1), and a bearing mounting plate (2) is arranged between the roller mounting plate (3) and the cover plate (1).

2. The automatic bearing press according to claim 1, characterized in that, It also includes that the cylinder (11) is fixed on the bottom plate (13) through a fixing block (6).

3. An automatic bearing press according to claim 1, characterized in that, It also includes that a connecting block (9) covers the telescopic end of the cylinder (11).

4. An automatic bearing press according to claim 1, wherein, It also includes that a front stop rod (5) is arranged at the bottom of the roller mounting plate (3).

5. An automatic bearing press according to claim 1, characterized in that, The length of the pressure column (7) is such that when the cylinder (11) reaches the fully extended state, the end of the pressure column (7) is flush with the left side of the roller mounting plate (3).

6. The automatic bearing press according to claim 1, characterized in that, It also includes that a roller (10) is arranged at the bottom of the bearing mounting plate (2).

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