Mounting tool and mounting system

Abstract

The utility model provides a mounting tool and a mounting system, the mounting tool is used for assisting in mounting a pin into a shaft hole of equipment to be mounted, and the mounting tool comprises an upper tool and a lower tool; a clamping mechanism is arranged on the upper tool and is used for clamping a pin; the lower tool is provided with a positioning elastic pin and a groove, and the positioning elastic pin and the groove are both used for pre-fixing to-be-installed equipment. The structure provided by the utility model can be suitable for pressing-in stations of pins with different sizes and different shapes, and is used for guaranteeing the alignment precision when the pins are pressed in. According to the design, the labor intensity is reduced, and the time for manually aligning pins is shortened.

Description

Technical Field

[0001] This utility model relates to the field of mechanical manufacturing technology, and in particular to an installation tooling and installation system. Background Technology

[0002] In recent years, ATM mechanisms have used many pins for positioning (gears on the motor shaft, gears on the shaft, timing pulleys, reversing gears, etc.). Installing these pins requires a press to force them into the shaft. Current pressing fixtures for this type of positioning and fixing method (such as…) Figure 5 As shown in the figure, on the production site, operators need to manually align the pins with the holes of the equipment to be installed. Without auxiliary tools, relying solely on manual alignment wastes a lot of manpower and easily produces defective products. Utility Model Content

[0003] Based on this, this application proposes an installation tooling and installation system for more conveniently and accurately pressing the pin into the target position.

[0004] In a first aspect, embodiments of this application provide an installation fixture, which is further used to assist in inserting a pin into the shaft hole of the equipment to be installed.

[0005] The installation fixture includes: an upper fixture and a lower fixture;

[0006] The upper fixture is equipped with a clamping mechanism for clamping the pins;

[0007] The lower fixture is equipped with positioning elastic pins and grooves, both of which are used to pre-fix the equipment to be installed.

[0008] Furthermore, the upper tooling is also equipped with a guide shaft, and the lower tooling is also equipped with a guide hole. The guide shaft and the guide hole cooperate to guide the assembly process.

[0009] Furthermore, the upper fixture is also equipped with a push button and a spring.

[0010] Secondly, embodiments of this application provide an installation system, comprising: a device to be installed and an installation fixture as described in any one of the claims, the installation fixture being used to assist in the assembly of the device to be installed.

[0011] The present invention provides the following beneficial effects:

[0012] This utility model provides an installation fixture and system. The installation fixture assists in inserting pins into the shaft holes of the equipment to be installed. The installation fixture includes an upper fixture and a lower fixture. The upper fixture is equipped with a clamping mechanism for clamping the pins. The lower fixture is equipped with a positioning elastic pin and a groove, both for pre-fixing the equipment to be installed. The structure provided in this application can be applied to pin pressing stations of different sizes and shapes to ensure the alignment accuracy when pressing in the pins. This design reduces labor intensity and the time spent manually aligning the pins.

[0013] Other features and advantages of this invention will be set forth in the following description, or some features and advantages may be inferred from the description or determined without doubt, or may be learned by practicing the above-described techniques of this invention.

[0014] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, preferred embodiments are described below in detail with reference to the accompanying drawings. Attached Figure Description

[0015] To more clearly illustrate the specific embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0016] Figure 1 This is a schematic diagram of the structure of an installation system;

[0017] Figure 2 This is a schematic diagram of the structure of a lower tooling;

[0018] Figure 3 This is a schematic diagram of the structure of a device to be installed;

[0019] Figure 4 This is a schematic diagram of another installation system;

[0020] Figure 5 This is a schematic diagram of a traditional positioning device.

[0021] Icons: 1. Equipment to be installed; 2. Upper fixture; 3. Lower fixture; 4. Pin; 11. Shaft hole; 21. Clamping mechanism; 22. Guide shaft; 23. Press button; 24. Spring; 31. Positioning elastic pin; 32. Guide hole; 33. Groove. Detailed Implementation

[0022] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. The components of the embodiments of this utility model described and shown in the accompanying drawings can generally be arranged and designed in various different configurations.

[0023] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without inventive effort are within the scope of protection of the present invention. Example

[0024] Old-fashioned press-fit fixtures (such as) Figure 5 The pins are placed manually on the top of the gear hole without auxiliary tools, which can easily lead to misalignment and damage to the gear. To solve this problem, an alignment structure is installed on the upper part of the press-fit fixture to ensure press-fit accuracy. A clamping mechanism and guide shaft are added to the upper part, and a linear bearing and a lower positioning elastic pin are added to the lower part.

[0025] like Figure 1-4 As shown, this embodiment provides an installation fixture for assisting in inserting the pin 4 into the shaft hole 11 of the device to be installed 1. The installation fixture includes an upper fixture 2 and a lower fixture 3. The upper fixture 2 is provided with a clamping mechanism 21 for clamping the pin 4. The lower fixture 3 is provided with a positioning elastic pin 31 and a groove 33, both for pre-fixing the device to be installed 1.

[0026] The upper fixture 2 is also provided with a guide shaft 22, and the lower fixture 3 is also provided with a guide hole 32. The guide shaft 22 and the guide hole 32 cooperate to guide the assembly process.

[0027] This application adds a guide mechanism to the upper part of the press-in tooling (i.e., installation tooling). The guide mechanism ensures concentricity of the upper and lower parts by inserting the upper guide shaft into the lower linear bearing (i.e., guide hole). The pin can be pre-inserted into the upper pin clamping mechanism, and the positioning is completed by the guide mechanism during the pressing process.

[0028] The upper fixture 2 is also equipped with a press button 23 and a spring 24.

[0029] The usage process of this installation tool is as follows:

[0030] S1: Place the device 1 to be installed into the groove 33 of the lower tooling 3. At this time, the positioning elastic pin 31 (the positioning elastic pin 31 is pre-fixed in the groove 33 of the lower tooling 3) is inserted into the shaft hole 11 of the device 1 to be installed.

[0031] S2: Insert the pin 4 (which may be a cotter pin) into the clamping mechanism 21.

[0032] S3: Place the upper fixture 2 and the lower fixture 3 together. During this process, the guide shaft 22 is inserted into the guide hole 32 of the lower fixture to ensure that the upper fixture 2 and the lower fixture 3 are aligned. After alignment, press down the pin 4 by hand (or press down the pin 4 with the help of the button 23) so that the pin 4 can be accurately pressed into the equipment 1 to be installed.

[0033] S4: The upper fixture 2 is reset under the action of spring 24.

[0034] The beneficial effects of the embodiments of this application are as follows:

[0035] Compared to traditional press-fit tooling (such as...) Figure 5 As shown in the figure, the installation fixture provided in this application can be applied to the pin pressing station of different sizes and shapes to ensure the alignment accuracy when pressing in the pins. This design is ergonomic, reduces labor intensity, and reduces the time spent manually aligning the pins. Example

[0036] The installation system of this application embodiment includes: an installation fixture and a device to be installed, wherein the installation fixture is used to assist in the assembly of the device to be installed.

[0037] The installation system provided in this application has the same beneficial effects as the aforementioned installation tooling embodiments, and will not be described again in this embodiment.

[0038] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship commonly used when the product of this utility model is in use. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. In addition, the terms "first," "second," and "third," etc., are only used to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0039] In the description of this utility model, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0040] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features therein. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this utility model.

Claims

1. An installation tool characterized by, The mounting tool is used for assisting the mounting of the pin (4) into the shaft hole (11) of the device (1) to be mounted; The mounting tool comprises an upper tool (2) and a lower tool (3); The upper tool (2) is provided with a clamping mechanism (21) for clamping the pin (4); The lower tool (3) is provided with a positioning elastic pin (31) and a groove (33), both of which are used for pre-fixing the device (1) to be mounted.

2. The mounting tool of claim 1, wherein The upper tool (2) is further provided with a guide shaft (22), and the lower tool (3) is further provided with a guide hole (32), the guide shaft (22) and the guide hole (32) are matched for guiding the assembly process.

3. The mounting tool of claim 2, wherein The upper tool (2) is further provided with a pressing button (23) and a spring (24).

4. A mounting system characterized by, Comprise: The device (1) to be mounted and the mounting tool according to any one of claims 1-3, the mounting tool is used for assisting the assembly of the device (1) to be mounted.

Images