Auxiliary device for quenching cylinder sleeve

Abstract

The utility model discloses an auxiliary device for quenching a cylinder sleeve. Comprising a positioning base plate, a clamping mechanism is installed in the middle of the positioning base plate, a power mechanism is installed on one side of the positioning base plate, and the power mechanism is used for driving the clamping mechanism; the clamping mechanism comprises a rotating fluted disc, T-shaped straight grooves are formed in the two sides of the upper surface of the rotating fluted disc, moving racks are installed in the T-shaped straight grooves, connecting blocks are arranged on the side portions of one ends of the two moving racks, and clamping plates are arranged at the upper ends of the connecting blocks. And a first gear is arranged in the middle of the upper end of the rotating fluted disc, the first gear is connected with the moving racks on the two sides in a meshed mode, and the bottom end of the first gear is connected with a first servo motor. The clamping mechanism is driven by the power mechanism, and the clamping mechanism can clamp and fix the cylinder sleeve, so that the cylinder sleeve can be stably clamped and fixed, and the cylinder sleeve is driven to rotate.

Description

TECHNICAL FIELD

[0001] The utility model belongs to quenching technical field especially relates to a cylinder liner quenching auxiliary device. BACKGROUND

[0002] The cylinder liner is the abbreviation of the cylinder sleeve, which is inserted in the cylinder barrel of the cylinder body, and forms the combustion chamber together with the piston and the cylinder head.

[0003] Because the inner wall of the cylinder liner will slide and rub with the piston ring and the piston skirt at high speed, the strength requirement of the inner wall is high, so the inner wall of the cylinder liner needs to be quenched to improve the strength of the inner wall of the cylinder liner.

[0004] However, the existing technology has some problems: when the existing cylinder liner is subjected to laser quenching treatment, the cylinder liner needs to be rotated or the laser equipment needs to be rotated to realize laser quenching of the inner wall of the cylinder liner. UTILITY MODEL CONTENTS

[0005] In view of the problems existing in the prior art, the utility model aims at providing a cylinder liner quenching auxiliary device, which can drive the clamping mechanism through the power mechanism, clamp and fix the cylinder liner through the clamping mechanism, stably clamp and fix the cylinder liner, and drive the cylinder liner to rotate.

[0006] The utility model is implemented in the following way: a cylinder liner quenching auxiliary device, which comprises a positioning base plate, a clamping mechanism is installed in the middle of the positioning base plate, a power mechanism is installed on one side of the positioning base plate, and the power mechanism is used to drive the clamping mechanism.

[0007] The clamping mechanism comprises a rotating gear plate, T-shaped straight grooves are formed in the upper surface of the rotating gear plate, movable racks are movably installed in the T-shaped straight grooves, connecting blocks are fixedly arranged on one end side of the two movable racks, a clamping plate is fixedly arranged on the upper end of the connecting block, and a clamping block is fixedly arranged on the upper end of the clamping plate.

[0008] A first gear wheel is arranged in the middle of the upper end of the rotating gear plate, the first gear wheel is in meshing connection with the movable racks on both sides, and a first servo motor is connected to the bottom end of the first gear wheel.

[0009] Specific, the power mechanism includes a second servo motor, the output shaft of the second servo motor is connected with a second gear, the second gear is engaged with the rotating gear plate.

[0010] Specific, the bottom side of the positioning base plate is fixedly connected with a second mounting bracket, the second servo motor is fixedly installed in the second mounting bracket, the second servo motor and the second mounting bracket are located at the lower part of the positioning base plate, and the second gear is located at the upper part of the positioning base plate.

[0011] Specific, the bottom of the positioning base plate is provided with a T-shaped circular groove, a T-shaped rotating ring is movably connected in the T-shaped circular groove, the bottom of the T-shaped rotating ring is fixedly connected with a first mounting bracket, and the first servo motor is fixedly installed in the first mounting bracket.

[0012] Specific, the upper surface of the positioning base plate is provided with a ball circular groove, a plurality of balls are movably installed at the bottom of the rotating gear plate, and the bottoms of the plurality of balls are movably located in the ball circular groove.

[0013] Specific, four connecting columns are fixedly arranged at the upper part of the rotating gear plate, supporting plates are fixedly connected to the upper ends of the four connecting columns, and the first gear and the movable rack are located between the supporting plates and the positioning base plate.

[0014] Specific, the supporting plate is provided with movable grooves at the two sides, and the clamping plates are located in the movable grooves at the two sides respectively.

[0015] Specific, supporting legs are welded at the four corners of the bottom of the positioning base plate respectively.

[0016] Compared with the prior art, the utility model has the advantages that:

[0017] When the utility model is used, the power mechanism drives the clamping mechanism, the clamping mechanism clamps and fixes the cylinder sleeve, the stability of the cylinder sleeve is maintained, when the power mechanism drives the clamping mechanism to rotate, the cylinder sleeve can be driven to rotate, and the inner wall of the cylinder sleeve can be quenched by the laser equipment.

[0018] When the clamping mechanism is used, the first servo motor drives the movable racks at the two sides to move, when the movable racks move, the clamping plates and the clamping blocks clamp and fix the cylinder sleeve, the stability of the cylinder sleeve is maintained when the cylinder sleeve rotates, and the inner wall of the cylinder sleeve can be quenched by the laser equipment when the cylinder sleeve rotates, so that the strength of the inner wall of the cylinder sleeve is improved.

[0019] Other features and advantages of the present application will become apparent from the following detailed description of exemplary embodiments thereof, taken in conjunction with the accompanying drawings. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 is a structural schematic diagram provided by the present application;

[0021] Figure 2 is a top view of the positioning base plate provided by the present application;

[0022] Figure 3 is a bottom view of the positioning base plate provided by the present application;

[0023] Figure 4 is a bottom view of the clamping mechanism provided by the present application;

[0024] Figure 5 is a top view of the clamping mechanism provided by the present application;

[0025] Figure 6 is a partial structural schematic diagram of the clamping mechanism provided by the present application.

[0026] In the figure: 1, positioning base plate; 2, clamping mechanism; 201, first servo motor; 202, first mounting bracket; 203, T-shaped rotating ring; 204, rotating tooth disc; 205, ball; 206, first gear; 207, T-shaped straight groove; 208, moving rack; 209, connecting block; 210, clamping plate; 211, clamping block; 212, connecting column; 213, support plate; 214, moving groove; 3, power mechanism; 301, second servo motor; 302, second mounting bracket; 303, second gear; 4, supporting leg; 5, ball round groove; 6, T-shaped round groove. DETAILED DESCRIPTION

[0027] In order to further understand the utility model content, characteristics and efficacy of the present application, the following examples are given, and the detailed description is as follows in conjunction with the drawings.

[0028] As Figures 1 to 6 shown, the cylinder sleeve quenching auxiliary device provided by the embodiment of the present application includes a positioning base plate 1, a clamping mechanism 2 is installed in the middle of the positioning base plate 1, a power mechanism 3 is installed on one side of the positioning base plate 1, and the power mechanism 3 is used to drive the clamping mechanism 2;

[0029] The clamping mechanism 2 includes a rotating tooth disc 204, T-shaped straight grooves 207 are formed on both sides of the upper surface of the rotating tooth disc 204, moving racks 208 are movably installed in the T-shaped straight grooves 207, connecting blocks 209 are fixedly arranged on one end side of the two moving racks 208, clamping plates 210 are fixedly arranged on the upper end of the connecting blocks 209, clamping blocks 211 are fixedly arranged on the upper end of the clamping plates 210.

[0030] The upper end of the rotating gear disc 204 is provided with a first gear 206, which is meshed with two movable racks 208 on the sides, and the bottom end of the first gear 206 is connected with a first servo motor 201.

[0031] In this embodiment, preferably, the power mechanism 3 includes a second servo motor 301, the output shaft of the second servo motor 301 is connected with a second gear 303, and the second gear 303 is meshed with the rotating gear disc 204.

[0032] It should be noted that the second servo motor 301 is used to provide output power, so that the second servo motor 301 can drive the second gear 303 to rotate, and the second gear 303 can drive the rotating gear disc 204 to rotate, thereby completing the rotation adjustment of the clamping mechanism 2.

[0033] In this embodiment, preferably, the bottom side of the positioning base plate 1 is fixedly connected with a second mounting bracket 302, the second servo motor 301 is fixedly installed in the second mounting bracket 302, the second servo motor 301 and the second mounting bracket 302 are located at the lower part of the positioning base plate 1, and the second gear 303 is located at the upper part of the positioning base plate 1.

[0034] It should be noted that the second mounting bracket 302 is provided to facilitate the fixed installation of the second servo motor 301, thereby maintaining the operation stability of the second servo motor 301.

[0035] In this embodiment, preferably, the bottom of the positioning base plate 1 is provided with a T-shaped circular groove 6, the inside of the T-shaped circular groove 6 is movably connected with a T-shaped rotating ring 203, the bottom of the T-shaped rotating ring 203 is fixedly connected with a first mounting bracket 202, and the first servo motor 201 is fixedly installed in the inside of the first mounting bracket 202.

[0036] It should be noted that the T-shaped circular groove 6 is provided to facilitate the connection of the T-shaped rotating ring 203, thereby achieving the connection of the first mounting bracket 202 and facilitating the following rotation.

[0037] In this embodiment, preferably, the upper surface of the positioning base plate 1 is provided with a ball circular groove 5, and the bottom of the rotating gear disc 204 is movably installed with a plurality of balls 205, and the bottom of the plurality of balls 205 is movably located in the inside of the ball circular groove 5.

[0038] It should be noted that the ball circular groove 5 is used to limit the balls 205, and the balls 205 are provided to improve the rotation of the rotating gear disc 204 and reduce the friction.

[0039] In the embodiment, preferably, the upper part of the rotating tooth disc 204 is fixedly provided with four connecting columns 212, the upper ends of the four connecting columns 212 are fixedly connected with a supporting plate 213, and the first gear 206 and the movable rack 208 are located between the supporting plate 213 and the positioning base plate 1.

[0040] It should be noted that the four connecting columns 212 are arranged to facilitate the fixing of the supporting plate 213, and the supporting plate 213 facilitates the supporting of the cylinder sleeve and the connection and movement of the first gear 206 and the movable rack 208.

[0041] In the embodiment, preferably, the supporting plate 213 is provided with movable grooves 214 on both sides, and the two clamping plates 210 are located inside the movable grooves 214 on both sides.

[0042] It should be noted that the movable grooves 214 are arranged to facilitate the telescopic adjustment of the clamping plates 210, and facilitate the clamping and fixing of the cylinder sleeve.

[0043] In the embodiment, preferably, the bottom corners of the positioning base plate 1 are respectively welded with supporting legs 4.

[0044] It should be noted that the supporting legs 4 are arranged to facilitate the fixing and supporting of the positioning base plate 1, and maintain the balance stability of the positioning base plate 1.

[0045] The specific operation process of the application is as follows:

[0046] In use, first place the cylinder sleeve on the supporting plate 213 of the clamping mechanism 2, and start the first servo motor 201 in the clamping mechanism 2, the first servo motor 201 drives the first gear 206 to rotate, and when the first gear 206 rotates, it can drive the movable racks 208 on both sides to move and adjust, so that the movable racks 208 can be adjusted following the first gear 206 under the limiting action of the T-shaped straight groove 207, to drive the clamping plates 210 and the clamping blocks 211 to fold and adjust, so as to clamping and fixing the cylinder sleeve, and maintaining the stability of the clamping of the cylinder sleeve.

[0047] After the cylinder sleeve is clamped and fixed, the second servo motor 301 in the power mechanism 3 is started to drive the second gear 303, so that the second gear 303 can rotate the tooth disc 204, so that the rotating tooth disc 204 can be adjusted, and the end of the laser mechanism is located on the central vertical line of the cylinder sleeve. After the inner wall of the cylinder sleeve is quenched by the laser mechanism, the power mechanism 3 drives the clamping mechanism 2 and the cylinder sleeve to rotate, to realize the rotational quenching treatment of the inner wall of the cylinder sleeve.

[0048] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A cylinder liner quenching auxiliary device, comprising a positioning base plate (1), characterized in that: A clamping mechanism (2) is installed in the middle of the positioning substrate (1), and a power mechanism (3) is installed on one side of the positioning substrate (1), and the power mechanism (3) is used to drive the clamping mechanism (2); The clamping mechanism (2) includes a rotating toothed disc (204), T-shaped straight grooves (207) are provided on both sides of the upper surface of the rotating toothed disc (204), movable racks (208) are movably installed inside the T-shaped straight grooves (207), and connecting blocks (209) are fixedly provided on the side portions of one end of the two movable racks (208), a clamping plate (210) is fixedly provided on the upper end of the connecting block (209), and a clamping block (211) is fixedly provided on the upper end of the clamping plate (210); A first gear (206) is provided in the middle of the upper end of the rotating gear disc (204), and the first gear (206) is respectively engaged with the movable racks (208) on both sides, and the bottom end of the first gear (206) is connected to a first servo motor (201).

2. The cylinder liner quenching auxiliary device according to claim 1, characterized in that: The power mechanism (3) includes a second servo motor (301), the output shaft of the second servo motor (301) is connected to a second gear (303), and the second gear (303) is meshed with the rotating gear disc (204).

3. The cylinder liner quenching auxiliary device according to claim 2, characterized in that: A second mounting frame (302) is fixedly connected to one side of the bottom of the positioning substrate (1), the second servo motor (301) is fixedly mounted in the second mounting frame (302), the second servo motor (301) and the second mounting frame (302) are located at the bottom of the positioning substrate (1), and the second gear (303) is located at the top of the positioning substrate (1).

4. The cylinder liner quenching auxiliary device according to claim 1, characterized in that: A T-shaped circular groove (6) is provided at the bottom of the positioning substrate (1); a T-shaped swivel (203) is movably connected inside the T-shaped circular groove (6); a first mounting frame (202) is fixedly connected to the bottom of the T-shaped swivel (203); and the first servo motor (201) is fixedly mounted inside the first mounting frame (202).

5. The cylinder liner quenching auxiliary device according to claim 1, characterized in that: A ball groove (5) is provided on the upper surface of the positioning substrate (1); a plurality of balls (205) are movably mounted on the bottom of the rotating gear disc (204); and the bottoms of the plurality of balls (205) are movably located inside the ball groove (5).

6. The cylinder liner quenching auxiliary device according to claim 1, characterized in that: Four connecting columns (212) are fixedly provided on the upper part of the rotating gear disc (204), and the upper ends of the four connecting columns (212) are fixedly connected to a support plate (213). The first gear (206) and the movable rack (208) are located between the support plate (213) and the positioning base plate (1).

7. The cylinder liner quenching auxiliary device according to claim 6, characterized in that: The support plate (213) is provided with movable grooves (214) on both sides, and the clamping plates (210) on both sides are respectively located inside the movable grooves (214) on both sides.

8. The cylinder liner quenching auxiliary device according to claim 1, characterized in that: Support legs (4) are respectively welded at the four corners of the bottom of the positioning substrate (1).

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