Piston ring inner circle deburring device

Abstract

The utility model discloses a piston ring inner circle deburring device which comprises a base, sliding rails are arranged at the upper end of the base, the sliding rails are symmetrically distributed at the front end and the rear end of the base, the upper end of the base is fixedly connected with installation bases, the installation bases are symmetrically distributed at the front end and the rear end of the base, and sliding grooves are formed in the front ends of the installation bases. The sliding grooves are slidably connected with movable plates through limiting rods, the movable plates are symmetrically distributed at the left end and the right end of the mounting base, the front ends of the movable plates are fixedly connected with mounting plates through bolts, and the front ends of the mounting plates are fixedly connected with clamping sleeves through fixing rods. A clamping mechanism is composed of a mounting base, a sliding groove, a limiting rod, a movable plate, a mounting plate, a fixing rod, a clamping sleeve, a fixing base, a folding plate, a screw rod and a bolt, the piston ring can be clamped to prevent displacement, and stable deburring is facilitated; the polishing mechanism is composed of the sliding rail, the sliding base, the lifting rail, the movable base, the motor, the driving shaft and the polishing head, the position of the sliding base can be changed so that the piston ring can be rapidly put in and taken out, and the operation procedure is optimized.

Description

Technical Field

[0001] The utility model relates to the technical field of deburring, in particular to a deburring device for the inner circle of a piston ring. Background Art

[0002] When the existing piston ring inner circle deburring device is deburring the piston ring, the piston ring is prone to slight deviation, which will interfere with the deburring process and is not conducive to the stable deburring; the piston ring is not easy to put in and take out, the operation process of the device is complicated, and the device is inconvenient to use. A Chinese patent discloses a "deburring device" with an application number of "CN202121776608.5", which includes a mobile mechanism with a mobile end having three degrees of freedom of movement, a clamping mechanism arranged on the mobile end for limiting the movement of one or more piston rings, and a burr brush mechanism arranged within the travel range of the mobile end, and the burr brush mechanism is equipped with a burr brush rotating around a rotation axis, and its rotation axis is parallel to the axial direction of the piston ring located in the clamping mechanism. The utility model realizes mechanized deburring of the inner circle of the piston ring, and has the advantages of good product quality consistency, high yield rate, and low operation risk. However, the device is prone to piston ring deviation, which is not conducive to stable processing; the piston ring is not convenient to put in and take out, and the operation process of the device is complicated. Utility Model Content

[0003] The purpose of the utility model is to solve at least one of the technical problems existing in the prior art and to provide a piston ring inner circle deburring device. The clamping mechanism is composed of a mounting seat, a slide groove, a limit rod, a movable plate, a mounting plate, a fixing rod, a sleeve, a fixing seat, a folding plate, a screw and a bolt. The piston ring can be clamped to prevent displacement, which is beneficial to the stable deburring process. The deburring mechanism is composed of a slide rail, a slide seat, a lifting rail, a movable seat, a motor, a drive shaft and a polishing head. The position of the slide seat can be changed to quickly put in and take out the piston ring, and the operating process of the device is optimized.

[0004] The utility model also provides the above-mentioned piston ring inner circle deburring device, comprising: a base, the upper end of the base is provided with a slide rail, the slide rail is symmetrically distributed at the front and rear ends of the base, the upper end of the base is fixedly connected with a mounting seat, the mounting seat is symmetrically distributed at the front and rear ends of the base, a slide groove is provided at the front end of the mounting seat, the slide groove is slidably connected with a movable plate through a limit rod, the movable plate is symmetrically distributed at the left and right ends of the mounting seat, the front end of the movable plate is fixedly connected with the mounting plate by bolts, and the front end of the mounting plate is fixedly connected with a jacket through a fixing rod; a fixing seat, the lower end of the fixing seat is fixedly connected with the upper end of the base, the fixing seat is symmetrically distributed at the front and rear ends of the base, the front end of the fixing seat is fixedly connected with a folding plate by bolts, and the folding plate is internally threaded with a screw; a sliding seat, the lower end of the sliding seat is slidably connected with the slide rail, the front end of the sliding seat is slidably connected with the movable seat through the lifting rail, the lower end of the movable seat is fixedly connected with a motor, and the output end of the motor is fixedly connected with a polishing head through a driving shaft.

[0005] According to the piston ring inner circle deburring device described in the utility model, the lower end of the base is fixedly connected with a base plate, which is convenient for installation and fixation. The base plate is provided with a mounting hole, which is convenient for stable installation.

[0006] According to the piston ring inner circle deburring device described in the utility model, the front end of the fixing seat abuts against the rear end of the mounting seat, making the structure compact.

[0007] According to the piston ring inner circle deburring device described in the utility model, the front end of the fixed seat is fixedly connected with a first limit block to improve the stability of the structure. The side end of the first limit block abuts against the side end of the mounting seat to make the structure compact. The side end of the first limit block abuts against one end of the folding plate close to the mounting seat to make the structure compact.

[0008] According to the piston ring inner circle deburring device described in the utility model, the front end of the fixing seat is fixedly connected with a second limit block to improve the stability of the structure. The side end of the second limit block abuts against the end of the folding plate away from the mounting seat, making the structure compact.

[0009] According to the piston ring inner circle deburring device described in the utility model, one end of the screw rod close to the movable plate abuts against the movable plate, making the structure compact.

[0010] According to the piston ring inner circle deburring device described in the utility model, a rotary handle is provided at one end of the screw away from the movable plate to facilitate the adjustment of the screw, and a pressing block is provided at one end of the screw close to the movable plate to facilitate stable pressing.

[0011] Beneficial Effects

[0012] 1. Compared with the prior art, the piston ring inner circle deburring device can clamp the piston ring to prevent displacement, which is conducive to the stable deburring process.

[0013] 2. Compared with the prior art, the deburring device for the inner circle of a piston ring comprises a deburring mechanism composed of a slide rail, a slide seat, a lifting rail, a movable seat, a motor, a drive shaft and a polishing head. The position of the slide seat can be changed to quickly insert and remove the piston ring, and the operating procedures of the device are optimized. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The utility model is further described below in conjunction with the accompanying drawings and embodiments;

[0015] Figure 1 This is a schematic structural diagram of a piston ring inner circle deburring device according to the utility model;

[0016] Figure 2 This is a schematic diagram of the top view of a piston ring inner circle deburring device of the utility model;

[0017] Figure 3 It is a schematic diagram of the longitudinal section structure of a piston ring inner circle deburring device of the utility model;

[0018] Figure 4 The utility model is a schematic diagram of the transverse cross-sectional structure of a piston ring inner circle deburring device.

[0019] Legend:

[0020] 1. Base; 2. Base plate; 3. Mounting hole; 4. Lifting rail; 5. Polishing head; 6. Driving shaft; 7. Mounting seat; 8. Motor; 9. Fixed seat; 10. Jacket; 11. Fixed rod; 12. Mounting plate; 13. Movable plate; 14. Limit rod; 15. Slide; 16. First limit block; 17. Folding plate; 18. Second limit block; 19. Bolt; 20. Rotary handle; 21. Slide rail; 22. Screw; 23. Press block; 24. Slide seat; 25. Movable seat. DETAILED DESCRIPTION

[0021] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0022] Reference Figure 1-4The utility model embodiment is a deburring device for the inner circle of a piston ring, which comprises: a base 1, a base plate 2 is fixedly connected to the lower end of the base 1 for installation and fixing, a mounting hole 3 is arranged in the base plate 2 for stable installation, a slide rail 21 is arranged at the upper end of the base 1 for installing and sliding the slide seat, the slide rail 21 is symmetrically distributed at the front and rear ends of the base 1 to form a stable layout, a mounting seat 7 is fixedly connected to the upper end of the base 1, a movable plate is installed, the mounting seat 7 is symmetrically distributed at the front and rear ends of the base 1 to form a stable layout, a slide groove 15 is arranged at the front end of the mounting seat 7 to make the limit rod slide in the mounting seat, the slide groove 15 is slidably connected to the movable plate 13 through the limit rod 14, a sleeve is installed, and the movable plate 13 is symmetrically distributed at the left and right ends of the mounting seat 7 to form a clamping layout, the front end of the movable plate 13 is fixedly connected to the mounting plate 12 by a bolt 19 to fix the fixing rod, and the front end of the mounting plate 12 is fixedly connected to the sleeve 10 through the fixing rod 11 to clamp the piston ring;

[0023] The fixing seat 9, the lower end of the fixing seat 9 is fixedly connected to the upper end of the base 1 to form a fixing seat installation structure, the front end of the fixing seat 9 abuts against the rear end of the mounting seat 7 to form a compact structure, the fixing seats 9 are symmetrically distributed at the front and rear ends of the base 1 to form a stable layout, the front end of the fixing seat 9 is fixedly connected with the folding plate 17 by a bolt 19, the screw rod is installed, the folding plate 17 is internally threaded with a screw rod 22, and is tightened to compress the movable plate, the end of the screw rod 22 close to the movable plate 13 abuts against the movable plate 13 to form a tightening structure, and the end of the screw rod 22 away from the movable plate 13 is set There is a rotary handle 20, an adjusting screw, and a pressing block 23 is arranged at one end of the screw 22 close to the movable plate 13 to press the movable plate. The front end of the fixed seat 9 is fixedly connected with a first limit block 16 for limiting. The side end of the first limit block 16 abuts against the side end of the mounting seat 7 to form a compact structure. The side end of the first limit block 16 abuts against one end of the folding plate 17 close to the mounting seat 7 to form a compact structure. The front end of the fixed seat 9 is fixedly connected with a second limit block 18 for limiting. The side end of the second limit block 18 abuts against one end of the folding plate 17 away from the mounting seat 7 to form a compact structure.

[0024] The slide seat 24, the lower end of the slide seat 24 is slidably connected to the slide rail 21 to form a sliding structure. The front end of the slide seat 24 is slidably connected to the movable seat 25 through the lifting rail 4, and the motor is installed. The lower end of the movable seat 25 is fixedly connected to the motor 8, which drives the polishing head to rotate at high speed. The output end of the motor 8 is fixedly connected to the polishing head 5 through the driving shaft 6, and high-speed rotation polishing is performed to remove burrs on the inner circle of the piston.

[0025] Working principle: put the piston ring at the designated position on the upper end of the base 1, tighten the screw 22 so that the screw 22 presses the movable plate 13, the jacket 10 at the front end of the movable plate 13 will clamp the piston ring stably, start the motor 8, and the motor 8 drives the polishing head 5 to rotate at high speed through the driving shaft 6 to polish the inner circle of the piston ring to remove burrs.

[0026] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of ordinary technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. A piston ring inner circle deburring device, characterized in that: include: A base (1), wherein a slide rail (21) is provided at the upper end of the base (1), and the slide rail (21) is symmetrically distributed at the front and rear ends of the base (1); the upper end of the base (1) is fixedly connected to a mounting seat (7), and the mounting seat (7) is symmetrically distributed at the front and rear ends of the base (1); a slide groove (15) is provided at the front end of the mounting seat (7), and the slide groove (15) is slidably connected to a movable plate (13) through a limiting rod (14); the movable plate (13) is symmetrically distributed at the left and right ends of the mounting seat (7); the front end of the movable plate (13) is fixedly connected to a mounting plate (12) through bolts (19); and the front end of the mounting plate (12) is fixedly connected to a jacket (10) through a fixing rod (11); A fixing seat (9), the lower end of the fixing seat (9) being fixedly connected to the upper end of the base (1), the fixing seats (9) being symmetrically distributed at the front and rear ends of the base (1), the front end of the fixing seat (9) being fixedly connected to a folding plate (17) by a bolt (19), and the folding plate (17) being internally threadedly connected to a screw rod (22); A slide seat (24), the lower end of the slide seat (24) is slidably connected to the slide rail (21), the front end of the slide seat (24) is slidably connected to a movable seat (25) via a lifting rail (4), the lower end of the movable seat (25) is fixedly connected to a motor (8), and the output end of the motor (8) is fixedly connected to a polishing head (5) via a driving shaft (6).

2. A piston ring inner circle deburring device according to claim 1, characterized in that: The lower end of the base (1) is fixedly connected to a base plate (2), and a mounting hole (3) is provided in the base plate (2).

3. A piston ring inner circle deburring device according to claim 1, characterized in that: The front end of the fixing seat (9) abuts against the rear end of the mounting seat (7).

4. A piston ring inner circle deburring device according to claim 1, characterized in that: A first limiting block (16) is fixedly connected to the front end of the fixing seat (9), and a side end of the first limiting block (16) abuts against a side end of the mounting seat (7), and a side end of the first limiting block (16) abuts against an end of the folding plate (17) close to the mounting seat (7).

5. The piston ring inner circle deburring device according to claim 1, characterized in that: A second limiting block (18) is fixedly connected to the front end of the fixing seat (9), and a side end of the second limiting block (18) abuts against an end of the folding plate (17) away from the mounting seat (7).

6. A piston ring inner circle deburring device according to claim 1, characterized in that: One end of the screw rod (22) close to the movable plate (13) abuts against the movable plate (13).

7. A piston ring inner circle deburring device according to claim 1, characterized in that: A rotating handle (20) is provided at one end of the screw rod (22) away from the movable plate (13), and a pressing block (23) is provided at one end of the screw rod (22) close to the movable plate (13).

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