Corner turning device for piston machining

Abstract

The utility model discloses a corner device for piston machining, and relates to the field of piston machining. The angle turning device for piston machining comprises a base and a plurality of rotating discs, the rotating discs are arranged above the base, a plurality of limiting pieces are arranged above the rotating discs in a sliding mode, the bottoms of the limiting pieces are fixedly connected with a plurality of T-shaped sliding blocks, the T-shaped sliding blocks are connected to the rotating discs in a sliding mode, and the ends, close to holes, of the T-shaped sliding blocks are fixedly connected with first abutting blocks; the bottom of the base is connected with a pushing assembly and a rotating assembly. According to the angle turning device for piston machining, by arranging the limiting pieces, the angle turning device can be suitable for pistons with different diameters, a sliding rod is driven by a booster to move upwards, so that a first abutting block abuts against a second abutting block, a trapezoidal limiting piece is driven to move outwards, and the trapezoidal limiting piece abuts against and is fixed to the inner wall of the piston; and therefore, simultaneous corner machining of a plurality of pistons is realized, and the machining efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of piston processing, in particular to a piston processing corner device. Background Art

[0002] The piston is a key part of the engine. It is the main component that bears the high temperature and high pressure generated during the combustion process and converts the pressure into mechanical energy. It is the main component that drives the engine to work. Therefore, precise processing of the piston is extremely important.

[0003] Traditional piston processing devices fix the piston on the device and cannot rotate, and cannot achieve multi-angle processing. With the development of technology, processing corner devices have emerged, but some processing corner devices can only process a single type of piston and cannot process multiple types of pistons on one machine. In addition, some processing corner devices can only process one piece at a time, which is inefficient. Utility Model Content

[0004] In view of the shortcomings of the prior art, the utility model provides a piston processing angle device, which solves the problems of traditional piston processing devices that cannot rotate and can only process at a single angle, as well as the problems of some piston processing angle devices having a single processing model, a small number of pieces processed at a time, and low processing efficiency.

[0005] To achieve the above purpose, the utility model is implemented through the following technical scheme: a piston processing angle device, including a base and multiple turntables, the multiple turntables are arranged above the base, and multiple limit members are slidably arranged above the turntable. Multiple T-shaped sliders are fixedly connected to the bottom of the limit members, and the T-shaped sliders are slidably connected to the turntable. The T-shaped slider is fixedly connected to a first pressure block at one end of the T-shaped slider close to the hole.

[0006] Preferably, a pushing assembly is connected to the bottom of the base, and the pushing assembly is transmission-connected to a plurality of first pressure blocks, the piston sleeve is arranged on the outside of a plurality of limit members, and the limit members are arranged in a stepped shape, a rotating assembly is arranged below the base, and the rotating assembly is transmission-connected to a plurality of turntables.

[0007] Preferably, the pushing assembly includes multiple sliding rods, multiple rotating rods, a cross bar and a booster. The sliding rod is movably inserted into the interior of the rotating rod. One end of the sliding rod is connected to the geometric center hole of the turntable, and the other end is fixedly connected to the cross bar. The sliding rod is fixedly connected with multiple second pressure blocks, and the second pressure blocks are abutted against the first pressure blocks. The top end of the rotating rod is fixedly connected to the interior of the turntable, the cross bar is arranged at the bottom position of the sliding rod, and the booster is fixedly connected between the cross bar and the base.

[0008] Preferably, the rotating assembly includes a worm, a driving rod, and a support block, the worm is fixedly sleeved on the driving rod, one end of the driving rod is connected to the output end of the motor and is rotatably connected in the support block, and the support block is fixedly connected to the bottom of the base.

[0009] Preferably, a plurality of circular slide rails are provided on the upper surface of the base.

[0010] Preferably, a plurality of T-shaped slide grooves are provided on the upper surfaces of the plurality of turntables, and a circular slider is connected to the bottom of the turntable, and the circular slider is slidably connected in a circular slide rail.

[0011] Preferably, the rotating rod is fixedly sleeved with a worm wheel, and the worm wheel is meshingly connected with the worm.

[0012] Preferably, a plurality of legs are fixedly connected to the bottom of the base, and the legs are connected to the external component.

[0013] The utility model discloses a piston corner processing device, which has the following beneficial effects: by setting a limiter, it can be suitable for pistons of different diameters, and the sliding rod is driven upward by a booster to make the first pressing block and the second pressing block abut against each other, driving the trapezoidal limiter to move outward so that it is fixed against the inner wall of the piston, and through a rotating component, the driving rod is rotated to drive multiple worms to rotate, thereby driving multiple worm gears to rotate, and the rotation of multiple worm gears drives multiple rotating rods to rotate, and then drives multiple turntables to rotate, so that multiple pistons can be processed at the same time, thereby improving the processing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the top view structure of the utility model;

[0017] Figure 3 It is a schematic diagram of the local structure of the utility model;

[0018] Figure 4 This is a schematic diagram of the structure of the rotating assembly of the utility model;

[0019] Figure 5 This is a schematic diagram of the connection structure between the turntable and the base of the utility model.

[0020] In the figure: 1. base; 101. circular slide rail; 2. turntable; 201. T-shaped slide groove; 202. slider; 3. limiter; 301. T-shaped slider; 302. first pressure block; 4. sliding rod; 401. second pressure block; 5. rotating rod; 501. worm gear; 6. cross bar; 7. booster; 8. rotating assembly; 801. worm; 802. driving rod; 803. support block; 9. support leg; 10. piston. DETAILED DESCRIPTION

[0021] In order to better understand the above technical solution, the above technical solution will be described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0022] The utility model embodiment discloses a piston processing angle device, according to the attached Figure 1-5 As shown, it includes a base 1 and a plurality of turntables 2, the plurality of turntables 2 are arranged above the base 1, a plurality of limit members 3 are slidably arranged above the turntable 2, a plurality of T-shaped sliders 301 are fixedly connected to the bottom of the limit members 3, the T-shaped sliders 301 are slidably connected to the turntable 2, and a first pressing block 302 is fixedly connected to one end of the T-shaped slider 301 near the hole.

[0023] It is particularly disclosed that a pushing assembly is connected to the bottom of the base 1, and the pushing assembly is transmission-connected to a plurality of first pressure blocks 302, the piston 10 is sleeved on the outside of a plurality of limit members 3, and the limit members 3 are arranged in a stepped shape, a rotating assembly 8 is arranged below the base 1, and the rotating assembly 8 is transmission-connected to a plurality of turntables 2, by setting the limit members 3 in a stepped shape, pistons 10 of different diameters can be applied, and various models of pistons 10 can be processed at different angles, and a plurality of turntables 2 are arranged so that the number of single processing can be increased, thereby improving processing efficiency.

[0024] Furthermore, the pushing assembly includes multiple sliding rods 4, multiple rotating rods 5, a cross bar 6 and a booster 7. The sliding rod 4 is movably inserted into the interior of the rotating rod 5. One end of the sliding rod 4 is connected to the geometric center hole of the turntable 2, and the other end is fixedly connected to the cross bar 6. A plurality of second pressure blocks 401 are fixedly connected to the top surface of the sliding rod 4. The second pressure blocks 401 are abutted against the first pressure blocks 302. The limit member 3 is moved outward and fixed against the inside of the piston 10 by means of mortgage. The top end of the rotating rod 5 is fixedly connected to the inside of the turntable 2. The cross bar 6 is arranged at the bottom position of the sliding rod 4. The booster 7 is fixedly connected between the cross bar 6 and the base 1.

[0025] Furthermore, the rotating assembly 8 includes a worm 801, a driving rod 802, and a support block 803. The worm 801 is fixedly sleeved on the driving rod 802. One end of the driving rod 802 is connected to the output end of the motor and is rotatably connected in the support block 803. The support block 803 is fixedly connected to the bottom of the base 1. A plurality of worms 801 are sleeved on the driving rod 802, so that one rod drives a plurality of worms 801 to rotate, thereby realizing the rotation of a plurality of turntables 2 and improving the processing efficiency.

[0026] Furthermore, a plurality of circular slide rails 101 are provided on the upper surface of the base 1 to facilitate the rotation of the turntable 2 on the base 1 .

[0027] Specifically disclosed, multiple T-shaped slide grooves 201 are opened on the upper surfaces of the multiple turntables 2, and a slider 202 is connected to the bottom of the turntable 2. The slider 202 is slidably connected in the circular slide rail 101, so that the turntable 2 rotates on the base 1.

[0028] Furthermore, the rotating rod 5 is fixedly sleeved with a worm wheel 501 , and the worm wheel 501 is meshingly connected with the worm 801 .

[0029] Furthermore, a plurality of legs 9 are fixedly connected to the bottom of the base 1, and the legs 9 are connected to the external component.

[0030] Working principle: First, according to the diameter size of the piston 10, place the piston 10 at the appropriate position of the upper limit member 3 on the turntable 2, open the booster 7, and drive the sliding rod 4 to move upward through the booster 7, so that the first pressure block 302 and the second pressure block 401 abut against each other, drive the limit member 3 to move outward, so that the limit member 3 is abutted and fixed against the inner wall of the piston 10, open the rotating assembly 8, so that the driving rod 802 rotates to drive multiple worms 801 to rotate, thereby driving multiple worm gears 501 to rotate, and the rotation of multiple worm gears 501 drives multiple rotating rods 5 to rotate, and then drives multiple turntables 2 to rotate, so as to realize simultaneous corner processing of multiple pistons 10.

[0031] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A piston processing angle device, comprising a base (1) and a plurality of turntables (2), wherein the plurality of turntables (2) are arranged above the base (1), characterized in that: A plurality of limiting members (3) are slidably arranged above the rotating disk (2); a plurality of T-shaped sliding blocks (301) are fixedly connected to the bottom of the limiting members (3); the T-shaped sliding blocks (301) are slidably connected to the rotating disk (2); and a first pressing block (302) is fixedly connected to one end of the T-shaped sliding blocks (301) close to the hole; The bottom of the base (1) is connected to a pushing assembly, and the pushing assembly is in transmission connection with a plurality of first pressing blocks (302); the piston (10) is sleeved on the outside of a plurality of limiting members (3), and the limiting members (3) are arranged in a stepped shape; a rotating assembly (8) is arranged below the base (1), and the rotating assembly (8) is in transmission connection with a plurality of turntables (2).

2. A piston corner processing device according to claim 1, characterized in that: The pushing assembly comprises a plurality of sliding rods (4), a plurality of rotating rods (5), a cross rod (6) and a booster (7); the sliding rod (4) is movably inserted into the interior of the rotating rod (5); one end of the sliding rod (4) is connected to the geometric center hole of the turntable (2), and the other end is fixedly connected to the cross rod (6); a plurality of second pressing blocks (401) are fixedly connected to the top surface of the sliding rod (4); the second pressing blocks (401) are in contact with the first pressing blocks (302); the top end of the rotating rod (5) is fixedly connected to the interior of the turntable (2); the cross rod (6) is arranged at the bottom position of the sliding rod (4); and the booster (7) is fixedly connected between the cross rod (6) and the base (1).

3. A piston corner processing device according to claim 1, characterized in that: The rotating assembly (8) comprises a worm (801), a driving rod (802), and a support block (803); the worm (801) is fixedly sleeved on the driving rod (802); one end of the driving rod (802) is connected to the output end of the motor and is rotatably connected in the support block (803); and the support block (803) is fixedly connected to the bottom of the base (1).

4. A piston corner processing device according to claim 1, characterized in that: The upper surface of the base (1) is provided with a plurality of circular slide rails (101).

5. The piston corner processing device according to claim 1, characterized in that: A plurality of T-shaped slide grooves (201) are provided on the upper surfaces of the plurality of rotating disks (2), a sliding block (202) is connected to the bottom of the rotating disk (2), and the sliding block (202) is slidably connected in the circular slide rail (101).

6. A piston corner processing device according to claim 2, characterized in that: The rotating rod (5) is fixedly sleeved with a worm wheel (501), and the worm wheel (501) is meshingly connected with the worm (801).

7. The piston corner processing device according to claim 1, characterized in that: A plurality of legs (9) are fixedly connected to the bottom of the base (1), and the legs (9) are connected to an external component.

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