Chain wheel chain nest surface cutting device

Abstract

The invention provides a chain wheel chain nest surface cutting device, and relates to the technical field of chain wheel machining. A chain wheel chain nest surface cutting device comprises an operation box, a cutting machine and a servo motor, the driving end of the servo motor penetrates through the side wall of the operation box, extends into the operation box and is fixedly connected with a limiting roller, and the end, away from the servo motor, of the limiting roller is rotationally connected with the inner side wall of the operation box through a short shaft. When the machining angle needs to be adjusted, the servo motor is started, the locking adjusting teeth are adjusted to be separated from the locking meshing teeth, the servo motor is closed after the machining angle is adjusted, the locking adjusting teeth are adjusted to be meshed with the locking meshing teeth, and therefore the positioning strength in the machining process can be guaranteed, adjustment is convenient, machining safety can be guaranteed, and the machining angle adjusting device is worthy of popularization.

Description

Technical Field

[0001] The invention relates to the technical field of sprocket processing, in particular to a sprocket chain socket surface cutting device. Background Art

[0002] The sprocket chain socket is the key part of the sprocket that engages with the chain. Its design and manufacturing quality are crucial to the performance and service life of the sprocket.

[0003] During the production process of sprockets, the chain nest needs to be processed. However, the traditional processing method cannot limit the position of the sprocket well, and it is not convenient to adjust the processing angle of the sprocket after positioning, which brings a lot of inconvenience to production and processing. Summary of the Invention

[0004] (1) Technical problems solved In response to the shortcomings of the existing technology, the present invention provides a sprocket chain socket surface cutting device, which solves the problem that the traditional processing method cannot effectively limit the position of the sprocket and it is inconvenient to adjust the processing angle of the positioned sprocket, which brings many inconveniences to production and processing.

[0005] (2) Technical solution To achieve the above objectives, the present invention is implemented through the following technical solutions: a sprocket chain nest surface cutting device, comprising an operating box, a cutting machine and a servo motor, the driving end of the servo motor penetrates the side wall of the operating box, extends to its interior and is fixedly connected to a limiting roller, the end of the limiting roller away from the servo motor is rotatably connected to the inner wall of the operating box through a short shaft, a hydraulic storage chamber is opened inside the limiting roller, the interior of the hydraulic storage chamber is filled with hydraulic oil, the side wall of the limiting roller is provided with multiple groups of limiting mechanisms, the limiting mechanism includes multiple adjustment channels, the multiple adjustment channels in a single group of the limiting mechanisms are distributed in a ring array, the multiple adjustment channels penetrate the side wall of the limiting roller and are connected to the hydraulic storage chamber, an adjustment piston is slidingly provided inside the adjustment channel, the adjustment piston is fixedly connected to a locking rod on the side wall away from the hydraulic storage chamber, and the locking rod is fixedly connected to a locking plate on the end away from the adjusting piston.

[0006] Preferably, there are multiple cutting machines, and the multiple cutting machines are respectively arranged above multiple groups of limiting mechanisms.

[0007] Preferably, a propeller is provided inside the hydraulic storage chamber.

[0008] Preferably, the outer surface of the limiting roller is provided with a limiting seat near both ends, and the two limiting seats are fixedly connected to the inner wall of the operating box through a fixed shaft, and the inner wall of the limiting seat is fixedly connected with a plurality of locking adjustment teeth, and the multiple locking adjustment teeth on the inner wall of a single limiting seat are distributed in a circular array, and the outer wall of the limiting roller is fixedly connected with two groups of locking engaging teeth near both ends.

[0009] Preferably, two groups of connecting balls are provided on the inner side wall of the limiting seat.

[0010] Working principle: When working, the sprocket to be processed is sleeved on the outer surface of the limiting roller and on the outside of multiple sets of limiting mechanism locking plates. The hydraulic oil on both sides is squeezed by the propeller to position the multiple sprockets. When the processing is completed, the power of the propeller is turned off to conveniently remove the processed sprockets. This equipment can conveniently perform positioning processing on multiple sprockets, realize large-scale processing, and improve processing efficiency. During the processing, when the processing angle needs to be adjusted, the servo motor is started, and the locking adjustment teeth are adjusted to disengage from the locking engagement teeth. After adjusting to the processing angle, the servo motor is turned off, and the locking adjustment teeth are adjusted to engage with the locking engagement teeth to ensure the positioning strength during the processing. It is easy to adjust and can ensure the safety of processing, and is worthy of promotion. (3) Beneficial effects

[0011] The present invention provides a sprocket chain socket surface cutting device. It has the following beneficial effects: 1. The sprocket chain nest surface cutting device sets the sprocket to be processed on the outer surface of the limit roller and on the outside of multiple sets of limit mechanism locking plates. The propeller squeezes the hydraulic oil on both sides to position the multiple sprockets. When the processing is completed, the power of the propeller is turned off to conveniently remove the processed sprocket. This equipment can conveniently position and process multiple sprockets, realize large-scale processing, and improve processing efficiency.

[0012] 2. When the processing angle needs to be adjusted, the sprocket chain nest surface cutting device starts the servo motor, adjusts the locking adjustment teeth to disengage from the locking engagement teeth, and after adjusting to the processing angle, turns off the servo motor, adjusts the locking adjustment teeth to engage with the locking engagement teeth, thereby ensuring the positioning strength during the processing. The adjustment is convenient and the processing safety can be guaranteed, which is worthy of promotion. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 This is a schematic diagram of the connection between the locking engaging teeth and the limiting roller of the present invention; Figure 3 It is a cross-sectional schematic diagram of the limiting seat of the present invention.

[0014] Among them, 1. operating box; 2. cutting machine; 3. hydraulic storage chamber; 4. thruster; 5. limit seat; 6. limit roller; 7. locking plate; 8. adjustment channel; 9. locking rod; 10. adjustment piston; 11. fixed shaft; 12. servo motor; 13. locking engagement teeth; 14. locking adjustment teeth; 15. connecting ball. DETAILED DESCRIPTION

[0015] 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

[0016] like Figure 1-3 As shown, an embodiment of the present invention provides a sprocket chain socket surface cutting device, including an operating box 1, a cutting machine 2 and a servo motor 12, the driving end of the servo motor 12 penetrates the side wall of the operating box 1 and extends to its interior and is fixedly connected to a limiting roller 6, the end of the limiting roller 6 away from the servo motor 12 is rotatably connected to the inner wall of the operating box 1 through a short shaft, a hydraulic storage chamber 3 is opened inside the limiting roller 6, the interior of the hydraulic storage chamber 3 is filled with hydraulic oil, the side wall of the limiting roller 6 is provided with multiple groups of limiting mechanisms, the limiting mechanism includes multiple adjustment channels 8, the multiple adjustment channels 8 in a single group of limiting mechanisms are distributed in a ring array, the multiple adjustment channels 8 penetrate the side wall of the limiting roller 6 and are connected to the hydraulic storage chamber 3, the interior of the adjustment channel 8 is slidingly provided with an adjustment piston 10, the adjustment piston 10 is fixedly connected to the side wall of the hydraulic storage chamber 3 away from the adjustment piston 10, and the locking rod 9 is fixedly connected to the locking plate 7 at one end of the locking rod 9 away from the adjustment piston 10.

[0017] There are multiple cutting machines 2, and the multiple cutting machines 2 are respectively arranged above multiple groups of limiting mechanisms; a propeller 4 is arranged inside the hydraulic storage chamber 3; the outer surface of the limiting roller 6 is provided with a limiting seat 5 near both ends, and the two limiting seats 5 are fixedly connected to the inner wall of the operating box 1 through a fixed shaft 11, and the inner wall of the limiting seat 5 is fixedly connected with a plurality of locking adjustment teeth 14, and the multiple locking adjustment teeth 14 on the inner wall of a single limiting seat 5 are distributed in a ring array, and the outer wall of the limiting roller 6 is fixedly connected with two groups of locking engaging teeth 13 near both ends; the inner wall of the limiting seat 5 is provided with two groups of connecting balls 15.

[0018] 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 sprocket chain socket surface cutting device, comprising an operating box (1), a cutting machine (2) and a servo motor (12), characterized in that: The driving end of the servo motor (12) extends through the side wall of the operating box (1) to the inside thereof and is fixedly connected to the limiting roller (6). The end of the limiting roller (6) away from the servo motor (12) is rotatably connected to the inner wall of the operating box (1) through a short shaft. A hydraulic storage chamber (3) is provided inside the limiting roller (6). The interior of the hydraulic storage chamber (3) is filled with hydraulic oil. The side wall of the limiting roller (6) is provided with multiple groups of limiting mechanisms. The limiting mechanisms include multiple adjustment channels (8). The multiple adjustment channels (8) in a single group of the limiting mechanisms are distributed in an annular array. The multiple adjustment channels (8) penetrate the side wall of the limiting roller (6) and are connected to the hydraulic storage chamber (3). An adjustment piston (10) is slidably provided inside the adjustment channel (8). The adjustment piston (10) is fixedly connected to a locking rod (9) away from the side wall of the hydraulic storage chamber (3). The locking rod (9) is fixedly connected to a locking plate (7) at one end away from the adjustment piston (10).

2. The sprocket socket surface cutting device according to claim 1, characterized in that: There are a plurality of cutting machines (2), and the plurality of cutting machines (2) are respectively arranged above a plurality of groups of limiting mechanisms.

3. The sprocket socket surface cutting device according to claim 1, characterized in that: A propeller (4) is provided inside the hydraulic storage chamber (3).

4. The sprocket socket surface cutting device according to claim 1, characterized in that: The outer surface of the limiting roller (6) is sleeved with a limiting seat (5) near both ends, and the two limiting seats (5) are fixedly connected to the inner wall of the operating box (1) through a fixed shaft (11). The inner wall of the limiting seat (5) is fixedly connected with a plurality of locking adjustment teeth (14), and the plurality of locking adjustment teeth (14) on the inner wall of a single limiting seat (5) are distributed in a ring array. The outer wall of the limiting roller (6) is fixedly connected with two groups of locking engaging teeth (13) near both ends.

5. The sprocket socket surface cutting device according to claim 1, characterized in that: Two groups of connecting balls (15) are provided on the inner side wall of the limiting seat (5).

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