Small roller bearing assembling mechanism

Abstract

The utility model provides a small roller bearing assembling mechanism, and relates to the technical field of gearbox assembling, the small roller bearing assembling mechanism comprises a machine table, a product mounting position, a feeding assembly, a moving assembly, a mounting jig and a camera shooting positioning assembly, the product mounting position is arranged on one side of the machine table, the feeding assembly is mounted on the machine table and used for conveying a roller bearing to be assembled, and the moving assembly is used for moving the roller bearing to be assembled; the moving assembly is installed on the machine table, the installing jig is installed on the moving assembly so that the moving assembly can drive the installing jig to move to the position of the feeding assembly to take materials or move to the product installing position to assemble the roller bearing, and the camera photographing and positioning assembly is arranged above the product installing position and used for photographing and positioning before the roller bearing is assembled. The small roller bearing assembling device is simple in structure and reasonable in design, the feeding assembly is arranged for feeding, the mounting jig is mounted on the moving assembly, materials are taken from the feeding assembly through the mounting jig and then are accurately assembled at a product mounting position after being photographed and positioned, and accurate and efficient small roller bearing assembling is achieved.

Description

Technical Field

[0001] This application relates to the technical field of gearbox assembly, and more particularly, to a small roller bearing assembly mechanism. Background Art

[0002] A gearbox is usually composed of main parts such as a gear structure, an output shaft, a power output structure, a spring structure, and a ball bearing. Currently, it is usually assembled manually, with low assembly efficiency. Especially for smaller roller bearings, they are not easy to pick up and assemble, and the assembly quality is average, which further reduces the assembly efficiency.

[0003] In view of this, this application aims to provide a small roller bearing assembly mechanism to better solve the above technical problems. Summary of the Invention

[0004] The purpose of the embodiments of this application is to provide a small roller bearing assembly mechanism, which can solve the technical problem of efficient assembly of smaller roller bearings.

[0005] The embodiments of this application provide a small roller bearing assembly mechanism, including a machine table, a product installation position, a feeding component, a moving component, a mounting fixture, and a camera photographing and positioning component. The product installation position is arranged on one side of the machine table. The feeding component is installed on the machine table and is used to convey the roller bearings to be assembled. The moving component is installed on the machine table, and the mounting fixture is installed on the moving component to drive the mounting fixture to move to the position of the feeding component to pick up materials or move to the product installation position to assemble the roller bearings through the moving component. The camera photographing and positioning component is arranged above the product installation position and is used for photographing and positioning before the roller bearing assembly.

[0006] Further, the feeding component is provided with a linear vibration feeder, and a material picking position is arranged on the machine table. The linear vibration feeder is used to convey the roller bearings to be assembled to the material picking position.

[0007] Further, the moving component includes an X-axis moving module, a Y-axis moving module, and a lifting cylinder structure. The X-axis moving module is arranged on the machine table, the Y-axis moving module is arranged on the X-axis moving module, the lifting cylinder structure is arranged on the Y-axis moving module, and the mounting fixture is arranged on the lifting cylinder structure.

[0008] Further, the X-axis moving module and the Y-axis moving module respectively adopt linear modules.

[0009] Further, the bottom end of the mounting fixture is provided with a thimble for inserting the roller bearings to be assembled, and the thimble is telescopically and movably arranged on the mounting fixture.

[0010] Further, an active cavity is provided inside the installation jig. An elastic reset structure is installed in the active cavity. The ejector pin is arranged in the active cavity and connected to the elastic reset structure to reset and eject the installation jig through the elastic reset structure, so as to insert the roller bearing to be assembled, or compress the elastic reset structure and retract the installation jig to release the roller bearing to be assembled.

[0011] Further, the elastic reset structure is set as a reset spring.

[0012] Advantages of the present utility model:

[0013] The small roller bearing assembly mechanism provided by the present utility model includes a machine table, a product installation position, a feeding component, a moving component, an installation jig and a camera photographing and positioning component. The product installation position is arranged on one side of the machine table. The feeding component is installed on the machine table and used for conveying the roller bearing to be assembled. The moving component is installed on the machine table. The installation jig is installed on the moving component to drive the installation jig to move to the position of the feeding component through the moving component to pick up materials, or move to the product installation position to assemble the roller bearing. The camera photographing and positioning component is arranged above the product installation position and used for photographing and positioning before the roller bearing is assembled. The structure of the present utility model is simple and reasonably designed. By providing a feeding component for feeding, the installation jig is installed on the moving component, so as to pick up materials from the feeding component through the installation jig, and then accurately assemble them at the product installation position after photographing and positioning, realizing precise and efficient assembly of small roller bearings. Description of the drawings

[0014] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings required to be used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of the present application, and therefore should not be regarded as limiting the scope. For those of ordinary skill in the art, other relevant drawings can also be obtained based on these drawings without creative efforts.

[0015] Figure 1 It is a schematic structural diagram of some embodiments of the present utility model;

[0016] Figure 2 For Figure 1 A schematic structural diagram from another perspective;

[0017] Figure 3 It is a schematic structural diagram of the installation jig in some embodiments of the present utility model;

[0018] Figure 4 It is a schematic internal sectional structural diagram of the installation jig in some embodiments of the present utility model;

[0019] Figure 5 Product photo of the assembled roller bearing in some embodiments of the present utility model.

[0020] The reference numerals are respectively:

[0021] Machine table 1, material taking position 11, product installation position 2, feeding component 3, moving component 4, X-axis moving module 41, Y-axis moving module 42, lifting cylinder structure 43, installation fixture 5, ejector pin 51, movable cavity 52, elastic reset structure 53, camera photographing and positioning component 6, roller bearing - A. Detailed implementation manners

[0022] To make the objectives, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application. Apparently, the described embodiments are some, but not all, of the embodiments of the present application. Usually, the components of the embodiments of the present application described and illustrated in the accompanying drawings here can be arranged and designed in various different configurations.

[0023] Therefore, the following detailed description of the embodiments of the present application provided in the accompanying drawings is not intended to limit the scope of the present application claimed, but merely represents selected embodiments of the present application. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present application without creative efforts shall fall within the protection scope of the present application.

[0024] It should be noted that: 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.

[0025] In the description of the present application, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "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 in which the product of this application is usually placed when in use. It is only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation of the present application. In addition, the terms "first", "second", "third", etc. are only used for descriptive distinction and should not be construed as indicating or implying relative importance.

[0026] In addition, the terms "horizontal", "vertical", "hanging", etc. do not mean that the components are required to be absolutely horizontal or hanging, but may be slightly inclined. For example, "horizontal" only means that its direction is more horizontal relative to "vertical", and does not mean that the structure must be completely horizontal, but may be slightly inclined.

[0027] In the description of the present application, it should also be noted that unless otherwise clearly specified and limited, the terms "set", "installed", "connected", and "coupled" 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 the present application can be understood according to specific circumstances.

[0028] See Figures 1 - 3 As shown, the small roller bearing assembly mechanism described in this embodiment includes a machine table 1, a product installation position 2, a feeding component 3, a moving component 4, an installation jig 5, and a camera photographing and positioning component 6. The product installation position 2 is arranged on one side of the machine table 1. The feeding component 3 is installed on the machine table 1 and is used for conveying the roller bearings to be assembled. The moving component 4 is installed on the machine table 1. The installation jig 5 is installed on the moving component 4 so as to drive the installation jig 5 to move to the position of the feeding component 3 to pick up materials or move to the product installation position 2 for assembling the roller bearings. The camera photographing and positioning component 6 is arranged above the product installation position 2 and is used for photographing and positioning before the roller bearing assembly.

[0029] This embodiment has a simple structure and reasonable design. By setting the feeding component 3 for feeding, the installation jig 5 is installed on the moving component 4, so as to pick up materials from the feeding component 3 through the installation jig 5, and then accurately assemble them at the product installation position 2 after photographing and positioning, realizing the precise and efficient assembly of small roller bearings.

[0030] Specifically, in this embodiment, the camera photographing and positioning component 6 uses an industrial camera for photographing and positioning.

[0031] In some embodiments, the feeding component 3 is provided with a linear vibrating feeder. A material picking position 11 is provided on the machine table 1. The linear vibrating feeder is used for conveying the roller bearings to be assembled to the material picking position 11.

[0032] In this embodiment, it is specifically shown that a linear vibrating feeder in the prior art is used for feeding, which has a simple structure and good feeding stability.

[0033] In some embodiments, the moving component 4 includes an X-axis moving module 41, a Y-axis moving module 42, and a lifting cylinder structure 43. The X-axis moving module 41 is arranged on the machine table 1. The Y-axis moving module 42 is arranged on the X-axis moving module 41. The lifting cylinder structure 43 is arranged on the Y-axis moving module 42. The installation jig 5 is arranged on the lifting cylinder structure 43.

[0034] Specifically, the X-axis movement module 41 and the Y-axis movement module 42 respectively adopt linear modules.

[0035] In this embodiment, a moving assembly 4 provided with an X-axis movement module 41, a Y-axis movement module 42, and a lifting cylinder structure 43 is specifically shown, so as to realize flexible adjustment of the position of the installation jig 5 and better perform material taking and assembly.

[0036] In some embodiments, a thimble 51 for inserting a roller bearing to be assembled is provided at the bottom end of the installation jig 5, and the thimble 51 is telescopically and movably arranged on the installation jig 5.

[0037] Specifically, the interior of the installation jig 5 has a movable cavity 52, an elastic reset structure 53 is installed in the movable cavity 52, the thimble 51 is arranged in the movable cavity 52 and is connected to the elastic reset structure 53, so as to be reset and ejected from the installation jig 5 through the elastic reset structure 53 to insert the roller bearing to be assembled, or compress the elastic reset structure 53 and retract the installation jig 5 to release the roller bearing to be assembled.

[0038] Specifically, the elastic reset structure 53 is set as a reset spring.

[0039] In this embodiment, the structure of the installation jig 5 is specifically shown. During assembly, when the installation jig 5 moves to the material taking position, the thimble 51 is in the ejected state to insert the roller bearing. Specifically, the roller bearing is fixed on the thimble 51 of the installation jig 5 by using the elastic characteristic of the roller cage of the roller bearing. When moving to the product installation position 2, the installation jig 5 drives the ball bearing to descend. After the thimble 51 contacts the installation position and abuts, it is retracted upward passively to release the roller bearing from the thimble 51. Then, the moving assembly 4 drives the installation jig 5 to rise, and the elastic force of the reset spring makes the thimble 51 pop out to assemble the next product.

[0040] Specifically, the working process of the assembly mechanism in the above embodiment is as follows:

[0041] The direct vibration feeder feeds the material to the material picking position, and the moving component 4 drives the installation jig 5 to move above the material picking position, and then continues to descend. The ejector 51 of the installation jig 5 is inserted into the roller bearing, and the roller bearing is fixed on the ejector 51 of the jig by utilizing the elastic characteristics of the roller retainer of the roller bearing to complete the material picking. Then the moving component 4 drives the installation jig 5 to move to the product installation position 2. After the camera takes a picture to locate the installation position of the roller bearing, the moving component 4 drives the installation jig 5 to move to the accurate installation position, and then drives the installation jig 5 to descend. After the ejector 51 contacts the installation position and resists, it passively retracts upward to make the roller bearing disengage from the ejector 51, so that the roller bearing is installed in the specified position. Then the moving component 4 drives the installation jig 5 to rise, and the elastic force of the reset spring causes the ejector 51 to pop out, and the next product is assembled.

[0042] The above are merely preferred embodiments of the present application and are not intended to limit the present application. Those skilled in the art will readily appreciate that various modifications and variations are possible. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of the present application shall be included within the scope of protection of the present application.

Claims

1. A small roller bearing assembly mechanism, characterized in that: It includes a machine platform, a product installation position, a feeding component, a moving component, a mounting fixture, and a camera photographing and positioning component. The product installation position is arranged on one side of the machine platform. The feeding component is installed on the machine platform and is used for conveying the roller bearings to be assembled. The moving component is installed on the machine platform. The mounting fixture is installed on the moving component so that the moving component can drive the mounting fixture to move to the position of the feeding component to pick up materials, or move to the product installation position to assemble the roller bearings. The camera photographing and positioning component is arranged above the product installation position and is used for photographing and positioning before the roller bearing assembly.

2. The small roller bearing assembly mechanism according to claim 1, characterized in that: The feeding component is provided with a linear vibrating feeder. A material picking position is arranged on the machine platform. The linear vibrating feeder is used for conveying the roller bearings to be assembled to the material picking position.

3. The small roller bearing assembly mechanism according to claim 1, wherein: The moving component includes an X-axis moving module, a Y-axis moving module, and a lifting cylinder structure. The X-axis moving module is arranged on the machine platform. The Y-axis moving module is arranged on the X-axis moving module. The lifting cylinder structure is arranged on the Y-axis moving module. The mounting fixture is arranged on the lifting cylinder structure.

4. The small roller bearing assembly mechanism according to claim 3, characterized in that: The X-axis moving module and the Y-axis moving module respectively adopt linear modules.

5. The small roller bearing assembly mechanism according to claim 1, characterized in that: The bottom end of the mounting fixture is provided with a thimble for inserting the roller bearings to be assembled. The thimble is telescopically and movably arranged on the mounting fixture.

6. The small roller bearing assembly mechanism according to claim 5, characterized in that: The interior of the mounting fixture has a movable cavity. An elastic reset structure is installed in the movable cavity. The thimble is arranged in the movable cavity and is connected to the elastic reset structure so as to be reset and ejected from the mounting fixture through the elastic reset structure to insert the roller bearings to be assembled, or compress the elastic reset structure to retract the mounting fixture to loosen the roller bearings to be assembled.

7. The small roller bearing assembly mechanism according to claim 6, wherein: The elastic reset structure is set as a reset spring.

Images