CN217224510U

CN217224510U - Processing device for aluminum piston wear-resistant insert ring grooving

Info

Publication number: CN217224510U
Application number: CN202220125707.5U
Authority: CN
Inventors: 高华清
Original assignee: Wuxi Meizhigao Precision Machinery Manufacturing Co ltd
Current assignee: Wuxi Meizhigao Precision Machinery Manufacturing Co ltd
Priority date: 2022-01-18
Filing date: 2022-01-18
Publication date: 2022-08-19
Anticipated expiration: 2032-01-18

Abstract

The utility model provides a processingequipment of wear-resisting inlay circle grooving of aluminium piston relates to parts machining technical field. This processingequipment of wear-resisting insert ring grooving of aluminum piston includes the base, base top fixedly connected with fixed plate, fixed plate one side is provided with the solid fixed cylinder, the solid fixed cylinder one end fixedly connected with fixed box, the inside fixedly connected with fixed disk of fixed box, the fixed incasement is established to rotate and is connected with the bull stick, the bull stick runs through the fixed disk and rotates with the fixed disk to be connected, the fixed incasement portion is provided with spacing dish, the bull stick run through spacing dish and with spacing dish fixed connection, the fixed disk is inside to be opened and to be equipped with a plurality of spacing grooves, a plurality of arc walls have been seted up to spacing dish inside. The processing device for the aluminum piston wear-resistant insert ring cutting groove improves the stability of the insert ring, can adapt to insert rings of different sizes, is high in fixing speed, and improves the working efficiency.

Description

Processing device for aluminum piston wear-resistant insert ring grooving

Technical Field

The utility model relates to a grooving processingequipment specifically is processingequipment of wear-resisting inlay ring grooving of aluminium piston belongs to parts machining technical field.

Background

For pistons used in engines, the upper piston part, also referred to as the piston bottom or piston head, has a piston ring region. This piston ring region usually contains three annular grooves which are arranged one behind the other in the direction of axial movement of the piston. In these three annular grooves, gas-tight and oil-retaining rings are inserted, which facilitate the separation of the combustion chamber from the lower piston region, in which the oil circulates.

The production method of the aluminum piston wear-resistant insert ring blank is formed by centrifugal casting (the centrifugal casting is adopted to avoid slag and gas in a workpiece), the blank is in a hollow cylindrical shape, the blank needs to be processed into a specific annular workpiece from a blank in a rough machining process, and grooving needs to be carried out. At present, machining enterprises mostly use a numerical control lathe to match a grooving cutter for numerical control to perform grooving process, an existing machining device clamps an aluminum piston wear-resistant insert ring blank and then performs machining process, the tightness of workpiece clamping is not high, the efficiency of fixing the insert ring is low, and workpieces are prone to shaking in the machining process, so that the quality of machined products is difficult to guarantee.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model aims at providing a processingequipment of wear-resisting inlay circle grooving of aluminium piston just in order to solve above-mentioned problem to solve the technology that the wear-resisting inlay circle blank of the processing equipment clamping aluminium piston of prior art carries out processing again, the fastening nature of work piece clamping is not high, carries out the efficiency of fixing to the inlay circle slower, and the condition of rocking appears easily in the work piece in the course of working, makes the product quality who processes out be difficult to the problem of assurance.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the processing device for the aluminum piston wear-resistant insert ring grooving comprises a base, a fixing plate is fixedly connected to the top of the base, a fixing cylinder is arranged on one side of the fixing plate, a fixing box is fixedly connected to one end of the fixing cylinder, a fixing disk is fixedly connected to the inside of the fixing box, a rotating rod is arranged inside the fixing box and is connected with the rotating rod in a rotating mode, the rotating rod penetrates through the fixing disk and is connected with the fixing disk in a rotating mode, a limiting disk is arranged inside the fixing box, the rotating rod penetrates through the limiting disk and is fixedly connected with the limiting disk, a plurality of limiting grooves are formed in the fixing disk, and a plurality of arc-shaped grooves are formed in the limiting disk.

Preferably, it is a plurality of equal sliding connection has the slide bar, and is a plurality of inside the spacing groove the slide bar run through a plurality of arc walls respectively and with a plurality of arc wall sliding connection, slide bar one end fixedly connected with stopper, stopper carry on spacingly to the slide bar, improve the stability when the slide bar removes.

Preferably, it is a plurality of the equal fixedly connected with bracing piece in the slide bar outside, it is a plurality of the bracing piece all runs through fixed case lateral wall and with fixed case sliding connection, the bracing piece extends to fixed case outside one end fixedly connected with push pedal, makes the slide bar make the drive bracing piece remove sliding, and the bracing piece drives the push pedal and moves to the outside, and the push pedal is fixed the ring inlaying.

Preferably, the two sides of the push plate are hinged with hinged plates, the push plate and one side of the hinged plates are fixedly connected with a cushion layer, the bottom of the push plate is fixedly connected with a spring plate, one side of the spring plate is fixedly connected with the bottom of the hinged plate, and the spring plate supports and limits the hinged plates to enable the hinged plates to be attached to the inner wall of the ring insert, so that the embedding is fixed.

Preferably, the bull stick runs through the solid fixed cylinder and is connected with the solid fixed cylinder rotation, the solid fixed cylinder top is rotated and is connected with the pivot, the equal fixedly connected with bevel gear in pivot bottom and the bull stick outside, two bevel gear meshing connects, and the pivot rotates and drives one of them bevel gear and rotate, thereby two bevel gear mutual drive bull sticks rotate, and the bull stick drives the spacing dish and rotates.

Preferably, the top of the fixed cylinder is fixedly connected with a shell, the top of the rotating shaft is fixedly connected with a worm wheel, the shell is rotatably connected with a worm, the shell is rotatably connected with a crank, the worm is fixedly connected with the crank, the crank is rotated to drive the worm to rotate, the worm drives the worm wheel to rotate, and the worm wheel drives the rotating shaft to rotate.

Preferably, a fixed cylinder one end fixedly connected with transmission shaft, the transmission shaft runs through the fixed plate and passes through the bearing rotation with the fixed plate to be connected, and transmission shaft one end can be connected with the power supply to drive the fixed cylinder and rotate, the fixed cylinder drives the solid fixed box and rotates, and the solid fixed box drives the push pedal and rotates, thereby drives the ring inlaying and rotates, is convenient for carry out annular processing.

The utility model provides a processingequipment of wear-resisting inlay circle grooving of aluminium piston, its beneficial effect who possesses as follows:

1. this processingequipment bull stick of wear-resisting ring insert grooving of aluminium piston drives spacing dish and rotates, when spacing dish rotates, the inside arc wall of seting up of spacing dish carries on spacingly to the slide bar, make the slide bar slide along arc wall and spacing groove simultaneously, make the slide bar move to the outside, the slide bar drives the bracing piece and moves, the bracing piece drives the push pedal and moves to the outside, the push pedal promotes the articulated slab and moves to the outside, push pedal and articulated slab carry out spacing support to the ring insert to the outside, thereby fix the ring insert, the bull stick promotes the articulated slab and rotates to the outside, make the bull stick support the articulated slab, make articulated slab and push pedal promote the cushion and laminate to the ring insert inner wall, thereby improve the stability of ring insert, can adapt to not unidimensional ring insert, fixed speed is fast, and work efficiency improves.

2. This processingequipment transmission shaft of wear-resisting inlay circle grooving of aluminium piston drives the solid fixed cylinder and rotates to drive fixed case and rotate, fixed case drives the bracing piece and rotates, thereby makes the bracing piece drive the push pedal and drive the inlay circle and rotate, is favorable to processing convenient to use the annular of inlay circle.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a side cross-sectional view of the present invention;

FIG. 3 is a front sectional view of the fixing box of the present invention;

fig. 4 is an enlarged view of a portion a of fig. 3 according to the present invention.

In the figure: 1. a base; 2. a fixing plate; 3. a fixed cylinder; 4. a fixed box; 5. fixing the disc; 6. a rotating rod; 7. a limiting disc; 8. an arc-shaped slot; 9. a limiting groove; 10. a slide bar; 11. a support bar; 12. a limiting block; 13. pushing a plate; 14. a hinge plate; 15. a cushion layer; 16. a spring plate; 17. a rotating shaft; 18. a bevel gear; 19. a housing; 20. a worm gear; 21. a worm; 22. a drive shaft.

Detailed Description

The embodiment of the utility model provides a processingequipment of wear-resisting inlay circle grooving of aluminium piston.

Referring to fig. 1, 2, 3 and 4, the device comprises a base 1, a fixed plate 2 is fixedly connected to the top of the base 1, a fixed cylinder 3 is arranged on one side of the fixed plate 2, a fixed box 4 is fixedly connected to one end of the fixed cylinder 3, a fixed disk 5 is fixedly connected to the inside of the fixed box 4, a rotating rod 6 is rotatably connected to the inside of the fixed box 4, the rotating rod 6 penetrates through the fixed disk 5 and is rotatably connected with the fixed disk 5, a limiting disk 7 is arranged inside the fixed box 4, the rotating rod 6 penetrates through the limiting disk 7 and is fixedly connected with the limiting disk 7, a plurality of limiting grooves 9 are formed in the inside of the fixed disk 5, a plurality of arc-shaped grooves 8 are formed in the limiting disk 7, sliding rods 10 are slidably connected to the inside of the plurality of limiting grooves 9, the plurality of sliding rods 10 respectively penetrate through the plurality of arc-shaped grooves 8 and are slidably connected with the plurality of arc-shaped grooves 8, a limiting block 12 is fixedly connected to one end of the sliding rod 10, the limiting block 12 limits the sliding rods 10, stability when the slide bar 10 removes is improved, the equal fixedly connected with bracing piece 11 in a plurality of slide bars 10 outside, a plurality of bracing pieces 11 all run through fixed case 4 lateral walls and with fixed case 4 sliding connection, bracing piece 11 extends to fixed case 4 outside one end fixedly connected with push pedal 13, make slide bar 10 slide and make and drive bracing piece 11 and move, bracing piece 11 drives push pedal 13 and moves to the outside, push pedal 13 is fixed to the apron, push pedal 13 both sides all articulate there is articulated slab 14, push pedal 13 and articulated slab 14 one side all fixedly connected with cushion layer 15, push pedal 13 bottom fixedly connected with shell fragment 16, shell fragment 16 one side and articulated slab 14 bottom fixed connection, shell fragment 16 supports spacingly to articulated slab 14, make articulated slab 14 laminating apron inner wall, thereby fix inlaying.

The rotating rod 6 penetrates through the fixed cylinder 3 and is rotationally connected with the fixed cylinder 3, the top of the fixed cylinder 3 is rotationally connected with a rotating shaft 17, the bottom end of the rotating shaft 17 and the outer side of the rotating rod 6 are fixedly connected with bevel gears 18, the two bevel gears 18 are meshed and connected, the rotating shaft 17 rotates to drive one of the bevel gears 18 to rotate, the two bevel gears 18 mutually transmit to drive the rotating rod 6 to rotate, the rotating rod 6 drives the limiting disc 7 to rotate, the top of the fixed cylinder 3 is fixedly connected with a shell 19, the top end of the rotating shaft 17 is fixedly connected with a worm wheel 20, the shell 19 is rotationally connected with a worm 21, the shell 19 is rotationally connected with a crank, the worm 21 is fixedly connected with the crank, the crank drives the worm 21 to rotate, the worm 21 drives the worm wheel 20 to rotate, the worm wheel 20 drives the rotating shaft 17 to rotate, one end of the fixed cylinder 3 is fixedly connected with a transmission shaft 22, the transmission shaft 22 penetrates through the fixed plate 2 and is rotationally connected with the fixed plate 2 through a bearing, transmission shaft 22 one end can be connected with the power supply to drive solid fixed cylinder 3 and rotate, gu fixed cylinder 3 drives solid fixed box 4 and rotates, gu fixed box 4 drives push pedal 13 and rotates, thereby drives the ring inlay and rotates, is convenient for carry out annular processing.

Specifically, the crank is rotated to drive the worm 21 to rotate, the worm 21 rotates to drive the worm wheel 20 to rotate, the worm wheel 20 drives the rotating shaft 17 to rotate, the rotating shaft 17 drives the bevel gear 18 to rotate, the bevel gear 18 drives the rotating rod 6 to rotate, the rotating rod 6 drives the limiting disc 7 to rotate, when the limiting disc 7 rotates, the arc-shaped groove 8 formed in the limiting disc 7 limits the sliding rod 10, when the sliding rod 10 is used, the sliding rod 10 slides along the arc-shaped groove 8 and the limiting groove 9, the sliding rod 10 moves towards the outer side, the sliding rod 10 drives the supporting rod 11 to move, the supporting rod 11 drives the push plate 13 to move towards the outer side, the push plate 13 pushes the hinged plate 14 to move towards the outer side, the push plate 13 and the hinged plate 14 carry out limiting support towards the insert ring, thereby fixing the insert ring, the rotating rod 6 pushes the hinged plate 14 to rotate towards the outer side, the rotating rod 6 supports the hinged plate 14, the hinged plate 14 and the push plate 13 push the cushion layer 15 to attach to the inner wall of the insert ring, therefore, the stability of the insert ring is improved, the insert ring can adapt to insert rings with different sizes, the fixing speed is high, and the working efficiency is improved.

3 one end fixedly connected with transmission shaft 22 of solid fixed cylinder, transmission shaft 22 can be connected with the motor output, make the motor start drive transmission shaft 22 rotate, transmission shaft 22 drives solid fixed cylinder 3 and rotates to drive solid fixed box 4 and rotate, gu fixed box 4 drives bracing piece 11 and rotates, thereby make bracing piece 11 drive push pedal 13 drive the ring insert and rotate, be favorable to processing the annular of ring insert, convenient to use.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. Processingequipment of wear-resisting insert ring grooving of aluminium piston, including base (1), its characterized in that: base (1) top fixedly connected with fixed plate (2), fixed plate (2) one side is provided with solid fixed cylinder (3), gu fixed cylinder (3) one end fixedly connected with solid fixed box (4), gu fixed box (4) inside fixedly connected with fixed disk (5), gu fixed box (4) inside is established to rotate and is connected with bull stick (6), bull stick (6) run through fixed disk (5) and rotate with fixed disk (5) and be connected, gu fixed box (4) inside is provided with spacing dish (7), bull stick (6) run through spacing dish (7) and with spacing dish (7) fixed connection, fixed disk (5) inside is opened and is equipped with a plurality of spacing grooves (9), a plurality of arc wall (8) have been seted up to spacing dish (7) inside.

2. The apparatus for machining the cutting groove of the wear-resistant insert ring of the aluminum piston as set forth in claim 1, wherein: it is a plurality of inside equal sliding connection of spacing groove (9) has slide bar (10), and is a plurality of slide bar (10) run through a plurality of arc walls (8) respectively and with a plurality of arc walls (8) sliding connection, slide bar (10) one end fixedly connected with stopper (12).

3. The apparatus for machining the cutting groove of the wear-resistant insert ring of the aluminum piston as set forth in claim 2, wherein: it is a plurality of equal fixedly connected with bracing piece (11) in slide bar (10) outside, it is a plurality of bracing piece (11) all run through fixed case (4) lateral wall and with fixed case (4) sliding connection, bracing piece (11) extend to fixed case (4) outside one end fixedly connected with push pedal (13).

4. The apparatus for machining the cutting groove of the wear-resistant insert ring of the aluminum piston as set forth in claim 3, wherein: the improved structure is characterized in that hinged plates (14) are hinged to two sides of the push plate (13), a buffer cushion layer (15) is fixedly connected to one sides of the push plate (13) and the hinged plates (14), an elastic sheet (16) is fixedly connected to the bottom of the push plate (13), and one side of the elastic sheet (16) is fixedly connected to the bottom of the hinged plates (14).

5. The apparatus for machining the cutting groove of the wear-resistant insert ring of the aluminum piston as set forth in claim 1, wherein: the rotating rod (6) penetrates through the fixed cylinder (3) and is rotatably connected with the fixed cylinder (3), the top of the fixed cylinder (3) is rotatably connected with a rotating shaft (17), the bottom end of the rotating shaft (17) and the outer side of the rotating rod (6) are fixedly connected with bevel gears (18), and the bevel gears (18) are meshed and connected.

6. The apparatus for machining the cutting groove of the wear-resistant insert ring of the aluminum piston as set forth in claim 5, wherein: fixed cylinder (3) top fixedly connected with casing (19), pivot (17) top fixedly connected with worm wheel (20), casing (19) inside rotation is connected with worm (21), casing (19) inside rotation is connected with the crank, worm (21) and crank fixed connection.

7. The apparatus for cutting wear-resistant insert ring for aluminum piston according to claim 1, wherein: one end of the fixed cylinder (3) is fixedly connected with a transmission shaft (22), and the transmission shaft (22) penetrates through the fixed plate (2) and is rotatably connected with the fixed plate (2) through a bearing.