Hinge pin sleeve quenching feeding device

Abstract

The invention provides a pin shaft sleeve quenching feeding device, and relates to the technical field of pin shaft machining equipment. A pin shaft sleeve quenching feeding device comprises a treatment box and a servo motor, the servo motor is fixedly connected with the front side wall of the treatment box, the driving end of the servo motor penetrates through the side wall of the treatment box, extends into the treatment box and is fixedly connected with a driving disc, and the outer surface of the driving disc is fixedly connected with a plurality of driving protrusions. And the plurality of driving bulges are distributed in an annular array. When the transmission roller at the highest position is driven, the feeding disc is located at the lowest position, and when the driving disc is disengaged from the driving roller which is being driven and drives the next transmission roller, the feeding disc can oscillate within a small range, the contact degree between a pin shaft and quenching liquid is increased, the quenching effect is improved, and by changing the driving speed of the driving disc, the quenching efficiency can be improved. And the quenching time is controlled, and the method is particularly suitable for flexible production scenes.

Description

Technical Field

[0001] The invention relates to the technical field of pin processing equipment, in particular to a pin sleeve quenching and feeding device. Background Art

[0002] The pin sleeve is a common component in the mechanical field. It plays an important role in reducing wear, positioning support, reducing noise and protecting key components during the operation of mechanical equipment. It is a sleeve-shaped part that is sleeved on the pin shaft. It is usually an annular structure. Its inner diameter matches the outer diameter of the pin shaft to ensure a tight fit in the installation. It is generally made of metal materials such as steel, copper alloy, etc., and some are made of non-metallic materials such as plastic according to special needs.

[0003] Pin sleeves need to be quenched during the production process, but the traditional quenching method is inconvenient to take and the number of components quenched at a time is small, which affects the production effect. Summary of the Invention

[0004] (1) Technical problems solved In response to the shortcomings of the existing technology, the present invention provides a pin sleeve quenching and loading device, which solves the problem that the pin sleeve needs to be quenched during the production process, while the traditional quenching method is inconvenient to take and the number of components quenched at a single time is small, affecting the production effect.

[0005] (2) Technical solution To achieve the above objectives, the present invention is implemented through the following technical solutions: a pin sleeve quenching and feeding device, comprising a processing box and a servo motor, the servo motor is fixedly connected to the front side wall of the processing box, the driving end of the servo motor passes through the side wall of the processing box body and extends to the interior thereof and is fixedly connected to a driving disk, the outer surface of the driving disk is fixedly connected to a plurality of driving protrusions, and the plurality of driving protrusions are distributed in a ring array, a feeding tray is provided inside the processing box, the feeding tray is placed in an inclined manner, the outer surface of the feeding tray is rotatably connected to a plurality of transmission rollers through a short axis, and the plurality of transmission rollers are distributed in a ring array, the bottom of the feeding tray is fixedly connected to a support rod, the outer surface of the support rod is slidingly sleeved with a limiting sleeve, and the rear side wall of the limiting sleeve is fixedly connected to the inner wall of the processing box through a fixed shaft.

[0006] Preferably, a plurality of storage openings are provided on the top of the loading tray.

[0007] Preferably, the groove formed between two adjacent driving protrusions is engaged with the transmission roller.

[0008] Working principle: When in use, the components to be quenched are placed inside the multiple storage ports on the top of the loading tray, and the servo motor is started. The driving end of the servo motor drives the driving tray to rotate. The groove formed between the two adjacent driving protrusions on the outer surface of the driving tray can drive the loading tray through the transmission roller. Since the position of the loading tray is inclined, when the driving tray drives the loading tray to rotate through the transmission roller, the loading tray will also move in the vertical direction. When the transmission roller in the lowest position is driven, the loading tray will be separated from the quenching liquid, and the material can be easily removed. When the transmission roller in the highest position is driven, the position of the loading tray is at the lowest point, and when the driving tray is separated from the driving roller being driven and drives the next transmission roller, the loading tray will oscillate in a small range, thereby increasing the contact degree between the pin shaft and the quenching liquid and improving the quenching effect. The quenching time can be controlled by changing the driving speed of the driving tray, which is particularly suitable for flexible production scenarios. (3) Beneficial effects

[0009] The present invention provides a pin sleeve quenching and feeding device. It has the following beneficial effects: 1. The pin sleeve quenching feeding device has a groove formed between two adjacent driving protrusions on the outer surface of the driving disc, which can drive the feeding disc through the transmission roller. Since the position of the feeding disc is inclined, when the driving disc drives the feeding disc to rotate through the transmission roller, the feeding disc will also move in the vertical direction. When the transmission roller at the lowest position is driven, the feeding disc will be separated from the quenching liquid, and the material can be easily removed. 2. The pin sleeve quenching feeding device is designed so that when the drive roller at the highest position is driven, the loading plate is at the lowest position. When the driving plate disengages from the driving roller and drives the next driving roller, the loading plate will oscillate in a small range, thereby increasing the contact between the pin and the quenching liquid and improving the quenching effect. The quenching time can be controlled by changing the driving speed of the driving plate, making it particularly suitable for flexible production scenarios. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 A top view of the loading tray of the present invention; Figure 3 Schematic diagram of the positional relationship between the limiting sleeve and the support rod of the present invention; Figure 4 It is a front view of the present invention.

[0011] Among them, 1. processing box; 2. loading tray; 3. transmission roller; 4. driving protrusion; 5. driving disk; 6. support rod; 7. limiting sleeve; 8. storage port; 9. servo motor. DETAILED DESCRIPTION

[0012] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention. Example

[0013] like Figure 1-4 As shown, an embodiment of the present invention provides a pin sleeve quenching and feeding device, including a processing box 1 and a servo motor 9, the servo motor 9 is fixedly connected to the front side wall of the processing box 1, the driving end of the servo motor 9 passes through the side wall of the processing box body 1 and extends to the interior thereof and is fixedly connected to a driving disk 5, the outer surface of the driving disk 5 is fixedly connected to a plurality of driving protrusions 4, and the plurality of driving protrusions 4 are distributed in a ring array, a loading tray 2 is provided inside the processing box 1, the loading tray 2 is placed in an inclined manner, and the outer surface of the loading tray 2 is connected to a plurality of transmission rollers 3 through a short axis rotation, and the plurality of transmission rollers 3 are distributed in a ring array, and the bottom of the loading tray 2 is fixedly connected to a support rod 6, and the outer surface sliding sleeve of the support rod 6 is provided with a limiting sleeve 7, and the rear side wall of the limiting sleeve 7 is fixedly connected to the inner wall of the processing box 1 through a fixed axis.

[0014] A plurality of material storage openings 8 are provided on the top of the loading tray 2 ; the groove formed between two adjacent driving protrusions 4 is engaged with the driving roller 3 .

[0015] While 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 these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A pin sleeve quenching and feeding device, comprising a processing box (1) and a servo motor (9), characterized in that: The servo motor (9) is fixedly connected to the front side wall of the processing box (1), and the driving end of the servo motor (9) extends through the side wall of the processing box (1) to the inside thereof and is fixedly connected to a driving disk (5). The outer surface of the driving disk (5) is fixedly connected to a plurality of driving protrusions (4), and the plurality of driving protrusions (4) are distributed in a ring array. A loading tray (2) is provided inside the processing box (1), and the loading tray (2) is placed in an inclined manner. The outer surface of the loading tray (2) is connected to a plurality of transmission rollers (3) through a short axis rotation, and the plurality of transmission rollers (3) are distributed in a ring array. The bottom of the loading tray (2) is fixedly connected to a support rod (6), and the outer surface of the support rod (6) is provided with a limiting sleeve (7) on a sliding sleeve, and the rear side wall of the limiting sleeve (7) is fixedly connected to the inner side wall of the processing box (1) through a fixed shaft.

2. A pin sleeve quenching and feeding device according to claim 1, characterized in that: A plurality of material storage openings (8) are provided on the top of the loading tray (2).

3. The pin sleeve quenching and feeding device according to claim 1, characterized in that: The groove formed between two adjacent driving protrusions (4) is engaged with the transmission roller (3).

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