CN220178297U

CN220178297U - Aluminum piston grooving device

Info

Publication number: CN220178297U
Application number: CN202321208130.5U
Authority: CN
Inventors: 王战利; 花恒武
Original assignee: Jiaozuo Max Power Technology Co ltd
Current assignee: Jiaozuo Max Power Technology Co ltd
Priority date: 2023-05-18
Filing date: 2023-05-18
Publication date: 2023-12-15
Anticipated expiration: 2033-05-18

Abstract

The utility model discloses an aluminum piston grooving device which comprises a bottom plate, wherein one side of the top of the bottom plate is provided with a mounting groove, a cutting machine is fixedly arranged in the middle of the top of the bottom plate, a second side plate is arranged at the top of the bottom plate and above the mounting groove, one side of the second side plate is provided with a clamping assembly, and the other side of the top of the bottom plate is fixedly connected with a first side plate. In the using process, the aluminum piston grooving device can effectively adapt and clamp aluminum pistons with different length sizes, so that the phenomenon that the existing grooving device can only adapt and clamp aluminum pistons with the current length sizes is avoided, the aluminum pistons with different length sizes can not be adapted, grooving efficiency is low, people are required to select grooving devices with different types to adapt and clamp aluminum pistons with different length sizes, production cost is increased, practicality of the device is reduced, production cost is reduced, and practicability of the device is improved.

Description

Aluminum piston grooving device

Technical Field

The utility model relates to the technical field of aluminum pistons, in particular to an aluminum piston grooving device.

Background

The piston component in the automobile engine is a main component of the engine combustion chamber, and the internal energy of fuel combustion drives the piston to reciprocate through gas expansion acting, so as to push a cam shaft connected with the piston to rotate, thereby realizing power output. The piston needs to be rubbed with the cylinder block repeatedly in the working process, and the head of the piston is directly exposed to the high-temperature and high-pressure gas environment in the combustion chamber, so that the engine piston needs to be wear-resistant and heat-resistant.

Need carry out the grooving process to aluminium piston outer wall in aluminium piston's production process, current grooving device can be through centre gripping aluminium piston both ends and carry out the grooving through the cutting knife, need produce the aluminium piston influence of different specification sizes in the production process, aluminium piston length dimension of different specifications is also different, to grooving device, current grooving device often only can adapt to centre gripping aluminium piston of current length dimension, can have the aluminium piston of unable adaptation different length dimension for grooving efficiency is lower, for guaranteeing the grooving process, can need personnel to select the grooving device of different kind models to adapt to centre gripping aluminium piston of different length dimension, lead to increasing personnel's manufacturing cost, the practicality of device has been initiated and has been reduced. To this end, we propose an aluminum piston grooving apparatus.

Disclosure of Invention

The utility model aims to solve the defects in the prior art and provides an aluminum piston grooving device.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides an aluminium piston grooving device, includes the bottom plate, the mounting groove has been seted up to top one side of bottom plate, the top middle part fixed mounting of bottom plate has the cutting machine, the top of bottom plate just is located the mounting groove top and is equipped with the second curb plate, one side of second curb plate is provided with clamping assembly, the first curb plate of top opposite side fixedly connected with of bottom plate, one side that the first curb plate is close to the second curb plate is provided with spacing subassembly.

Preferably, the screw rod is arranged at the top of the bottom plate and positioned in the mounting groove, one end of the screw rod is rotationally connected with the inner wall at one side of the mounting groove through the shaft sleeve, the rotating handle is fixedly arranged at the other end of the screw rod, the screw sleeve is sleeved outside the screw rod, the top of the outer ring of the screw sleeve is fixedly connected with a limiting block matched with the mounting groove, and the top of the limiting block is fixedly arranged at the bottom of the second side plate.

Preferably, the clamping assembly comprises a motor arranged on one side of the second side plate, the motor is fixedly arranged on one side of the second side plate through a support, the output end of the motor is in driving connection with a rotating rod, the other end of the rotating rod penetrates through the second side plate and is fixedly provided with a fixing block, one side of the fixing block is symmetrically and fixedly connected with two supporting rods, two supporting rods are far away from one end of the fixing block and are fixedly provided with a mounting ring, and one side of the fixing block is fixedly provided with a mounting rod between the two supporting rods.

Preferably, the clamping assembly further comprises a plurality of arc plates which are arranged in the mounting ring in an annular array, the outer arc surfaces of the arc plates are fixedly connected with first springs, the other ends of the first springs are fixedly connected with the inner wall of the mounting ring, one of the first springs is sleeved with a pull rod, one end of the pull rod is fixedly mounted with the outer arc surface of one of the adjacent arc plates, and the other end of the pull rod penetrates through the outer fixedly mounted of the mounting ring.

Preferably, the limiting component comprises a sleeve arranged on one side of the first side plate, one side outer wall of the sleeve is fixedly arranged on one side of the first side plate, the other side of the sleeve is in an opening shape, the inner wall of the sleeve is fixedly connected with a limiting frame which is positioned at the opening, the limiting plate is arranged in the sleeve, one side of the limiting plate is fixedly connected with a second spring, the other end of the second spring is fixedly connected with one side inner wall of the sleeve, a connecting rod is fixedly arranged on the other side of the limiting plate, and one end of the connecting rod, which is far away from the limiting plate, is fixedly provided with a mounting cylinder.

Preferably, the four corners of the bottom plate are fixedly connected with supporting legs.

The aluminum piston grooving device provided by the utility model has the beneficial effects that:

the installation cylinder is pushed to move towards the first side plate, the installation cylinder is pushed to the connecting rod and the limiting plate by extrusion force, the limiting plate extrudes the second spring, one unopened end of the aluminum piston is plugged into the installation cylinder and the installation cylinder is loosened, the second spring loses extrusion force, the limiting plate is pushed to return by elastic recovery and pushes the connecting rod to return, the connecting rod pushes the installation cylinder to return, the side wall of the installation cylinder is propped against the side wall of the aluminum piston, the pull block is pulled to drive the pull rod to move, the pull rod drives one adjacent arc plate to move and extrudes the first spring, one end of the aluminum piston is sleeved with the installation rod, one end of the installation rod is propped against one end inner wall of the aluminum piston, the first spring of the pull block is loosened, the extrusion force is pushed by elastic recovery to enable the inner arc surface to be matched with the outer wall of the aluminum piston and the other two arc plates to tightly clamp the outer wall of the aluminum piston, then grooving operation is carried out through the cutting machine, and accordingly, aluminum pistons with different length sizes are adaptively clamped, and grooving is carried out, and applicability of a grooving device is improved.

The starting motor drives the rotating rod to rotate, then drives the fixed block to rotate, and the fixed block drives the mounting ring and the mounting rod to rotate together through the two support rods, so that the aluminum piston can be rotated while the outer wall of the aluminum piston is clamped, the cutting machine is convenient to cut grooves on the outer wall of the aluminum piston, the rotating handle drives the screw rod to rotate, the screw rod rotates to enable the screw sleeve to generate transverse displacement, the screw sleeve drives the second side plate to transversely displace, accordingly, a person can conveniently adjust the distance between the second side plate and the first side plate, the distance between the mounting rod and the mounting cylinder is adjusted, aluminum pistons with different lengths can be further lifted and clamped, production cost is reduced, and practicability of the device is improved.

Drawings

FIG. 1 is a schematic diagram of an aluminum piston slot cutting apparatus according to the present utility model;

fig. 2 is a schematic structural view of a stopper of an aluminum piston grooving device according to the present utility model;

FIG. 3 is a schematic view of a mounting ring of an aluminum piston slot-cutting apparatus according to the present utility model;

fig. 4 is a cut-away view of a sleeve of an aluminum piston grooving apparatus according to the present utility model.

In the figure: 1. a bottom plate; 2. a cutting machine; 3. a rotating handle; 4. a screw; 5. a screw sleeve; 6. a limiting block; 7. a first side plate; 8. a motor; 9. a rotating rod; 10. a fixed block; 11. a support rod; 12. a mounting ring; 13. a mounting rod; 14. a pull rod; 15. pulling blocks; 16. a first spring; 17. a mounting cylinder; 18. a connecting rod; 19. a sleeve; 20. a second spring; 21. a limiting plate; 22. a limit frame; 23. a second side plate; 24. an arc-shaped plate.

Description of the embodiments

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Referring to fig. 1-4, an aluminum piston grooving device comprises a bottom plate 1, wherein an installation groove is formed in one side of the top of the bottom plate 1, a cutting machine 2 is fixedly installed in the middle of the top of the bottom plate 1, a second side plate 23 is arranged at the top of the bottom plate 1 and above the installation groove, a clamping assembly is arranged on one side of the second side plate 23, a first side plate 7 is fixedly connected to the other side of the top of the bottom plate 1, and a limiting assembly is arranged on one side, close to the second side plate 23, of the first side plate 7.

The screw rod 4 is arranged at the top of the bottom plate 1 and positioned in the mounting groove, one end of the screw rod 4 is rotationally connected with the inner wall of one side of the mounting groove through the shaft sleeve, the other end of the screw rod 4 penetrates through the side wall of the bottom plate 1 and is fixedly provided with the rotating handle 3, the outer ring of the screw rod 4 is sleeved with the threaded sleeve 5, the top of the threaded sleeve 5 is fixedly connected with the limiting block 6 matched with the mounting groove, the top of the limiting block 6 is fixedly arranged with the bottom of the second side plate 23, a person can drive the screw rod 4 to rotate through the limiting block 6 by rotating the rotating handle 3, the screw rod 4 rotates along with the threaded sleeve 5 to transversely displace, the threaded sleeve 5 immediately drives the second side plate 23 to transversely displace, accordingly, the person can conveniently adjust the distance between the second side plate 23 and the first side plate 7, the distance between the mounting rod 13 and the mounting cylinder 17 is adjusted to adapt aluminum pistons of different lengths and clamp, the threaded sleeve 5 is limited through the limiting block 6 and the mounting groove, and the threaded sleeve 5 cannot rotate along with the screw rod 4.

The clamping assembly comprises a motor 8 arranged on one side of a second side plate 23, the motor 8 is fixedly arranged on one side of the second side plate 23 through a support, the output end of the motor 8 is in driving connection with a rotating rod 9, the other end of the rotating rod 9 penetrates through the second side plate 23 and is fixedly provided with a fixed block 10, one side of the fixed block 10 is symmetrically and fixedly connected with two support rods 11, one end of the two support rods 11, which is far away from the fixed block 10, is fixedly provided with a mounting ring 12, one side of the fixed block 10 is fixedly provided with a mounting rod 13, the rotating rod 9 is driven to rotate through the arrangement of the rotating rod 9, the rotating rod 9 drives the fixed block 10 to rotate through the two support rods 11, the mounting ring 12 and the mounting rod 13 are driven to rotate together, and therefore the aluminum piston outer wall is clamped, the cutting machine 2 can conveniently cut grooves on the aluminum piston outer wall.

The clamping assembly further comprises a plurality of arc plates 24 which are arranged in the mounting ring 12 in an annular array, the outer cambered surfaces of the arc plates 24 are fixedly connected with first springs 16, the other ends of the first springs 16 are fixedly connected with the inner wall of the mounting ring 12, a pull rod 14 is sleeved in the first springs 16, one end of the pull rod 14 is fixedly arranged with the outer cambered surface of the adjacent arc plate 24, a pull block 15 is fixedly arranged at the other end of the pull rod 14, through the arrangement of the pull rod 14, a person can move by pulling the pull block 15, the pull block 15 immediately drives the pull rod 14 to move, the pull rod 14 moves and drives one of the adjacent arc plates 24 to move, when the arc plates 24 move, the first springs 16 are extruded, then the person is sleeved with one end of the aluminum piston with an opening and the mounting rod 13, the inner cambered surface of one of the other arc plates 24 is attached to the outer wall of the aluminum piston, then the pull block 15 is loosened, the first springs 16 lose the elastic restoring pushing one of the adjacent arc plates 24 to return to enable the inner cambered surface to be attached to the outer wall of the aluminum piston and the outer wall of the aluminum piston to be matched with the two outer walls 24, and the other arc plates 24 can clamp the aluminum piston tightly, and the effect of the aluminum piston is achieved.

The limiting component comprises a sleeve 19 arranged on one side of the first side plate 7, the outer wall of one side of the sleeve 19 is fixedly arranged on one side of the first side plate 7, the other side of the sleeve 19 is in an opening shape, the inner wall of the sleeve 19 is fixedly connected with a limiting frame 22 at the opening, a limiting plate 21 is arranged in the sleeve 19, one side of the limiting plate 21 is fixedly connected with a second spring 20, the other end of the second spring 20 is fixedly connected with the inner wall of one side of the sleeve 19, the other side of the limiting plate 21 is fixedly provided with a connecting rod 18, one end of the connecting rod 18 far away from the limiting plate 21 is fixedly provided with a mounting cylinder 17, a person pushes the connecting rod 18 by pushing the mounting cylinder 17 to move towards the first side plate 7 through the second spring 20, the connecting rod 18 pushes the limiting plate 21 immediately, and extrudes the second spring 20 through the movement of the limiting plate 21 in the sleeve 19, then one end of the aluminum piston, which is not provided with a side wall, is plugged into the mounting cylinder 17 and is released, the second spring 20 loses elastic restoring force to push the limiting plate 21, the connecting rod 18 is then returned, and the connecting rod 18 is pushed by the connecting rod 18 to push the mounting cylinder 17, so that the side wall of the aluminum piston is matched with the side wall of the aluminum piston and the aluminum piston is matched with the side wall 13 in length, and the side wall of the aluminum piston is not matched with the side wall, and the side wall of the aluminum piston is matched with the side wall, and the side wall is not matched with the side.

The bottom four corners department of bottom plate 1 all fixedly connected with supporting leg, through the setting of supporting leg, increase the holistic steadiness of device.

The use principle and the advantages are that: in the use of this scheme, when the people uses the grooving device, personnel remove to the 7 orientation of first side board through promoting mounting cylinder 17, mounting cylinder 17 receives the extrusion force and promotes connecting rod 18, connecting rod 18 promotes limiting plate 21 immediately, and extrude second spring 20 through the removal of limiting plate 21 in sleeve 19, afterwards, the one end that has the lateral wall with the aluminium piston non-opening is plugged into mounting cylinder 17 inside and is released mounting cylinder 17, second spring 20 loses the extrusion force and is promoted limiting plate 21 return by elasticity, limiting plate 21 drives connecting rod 18 return immediately, and promote mounting cylinder 17 return through connecting rod 18, thereby make mounting cylinder 17 lateral wall and aluminium piston lateral wall offset, remove through pulling pull block 15, pull block 15 drives pull rod 14 removal immediately, pull rod 14 removes and drives one of them adjacent arc 24 and remove, when arc 24 removed, extrude first spring 16, then the aluminium piston has open-ended one end and the cover with mounting rod 13, make mounting rod 13 and aluminium piston open one end counterbalance, and through the laminating of two other inner cambered surfaces and aluminium piston outer wall of extrusion force 24, afterwards, loosen pull block 15 and the adjacent arc 24 of first spring 16 loses the elasticity and is promoted the cutting device of the same size of arc 24 and is reached and is cut tightly is cut to the same with the cutting device of arc 24, thereby the same size is cut to the outer wall of cut-off, the adjacent arc is cut to the same as the outer wall of the cutting device of aluminium piston is reached.

The rotating rod 9 is driven to rotate by the starting motor 8, the rotating rod 9 drives the fixed block 10 to rotate immediately, the fixed block 10 rotates to drive the mounting ring 12 and the mounting rod 13 to rotate together through the two supporting rods 11, so that the aluminum piston can be rotated while the aluminum piston outer wall is clamped, the cutting machine 2 is convenient to cut grooves on the aluminum piston outer wall, a worker can drive the screw rod 4 to rotate through the rotating handle 3, the screw rod 4 rotates, even if the screw sleeve 5 generates transverse displacement, the screw sleeve 5 drives the second side plate 23 to transversely displace immediately, the worker can conveniently adjust the distance between the second side plate 23 and the first side plate 7, the distance between the mounting rod 13 and the mounting cylinder 17 is adjusted, the aluminum pistons with different lengths can be further improved and clamped, the production cost is reduced, and the practicability of the device is improved.

To sum up: this aluminum piston grooving device can adapt and centre gripping different length dimensions's aluminum piston effectively, avoided current grooving device often only can adapt the aluminium piston of centre gripping current length dimension, can exist the aluminum piston of unable adaptation different length dimensions for grooving efficiency is lower, needs the grooving device of different kind models to select for use the adaptation centre gripping different length dimensions's aluminum piston, leads to increasing manufacturing cost, reduces the phenomenon of device practicality, thereby lightens manufacturing cost, the practicality of hoisting device.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides an aluminium piston grooving device, includes bottom plate (1), its characterized in that, the mounting groove has been seted up to top one side of bottom plate (1), the top middle part fixed mounting of bottom plate (1) has cutting machine (2), the top of bottom plate (1) just is located the mounting groove top and is equipped with second curb plate (23), one side of second curb plate (23) is provided with clamping assembly, the top opposite side fixedly connected with first curb plate (7) of bottom plate (1), one side that first curb plate (7) are close to second curb plate (23) is provided with spacing subassembly.

2. The aluminum piston grooving device according to claim 1, characterized in that a screw rod (4) is arranged at the top of the bottom plate (1) and positioned in the installation groove, one end of the screw rod (4) is rotationally connected with one side inner wall of the installation groove through a shaft sleeve, the other end of the screw rod (4) penetrates through the side wall of the bottom plate (1) and is fixedly provided with a rotating handle (3), a screw sleeve (5) is sleeved outside the screw rod (4), the top of an outer ring of the screw sleeve (5) is fixedly connected with a limiting block (6) matched with the installation groove, and the top of the limiting block (6) is fixedly installed with the bottom of the second side plate (23).

3. The aluminum piston grooving device according to claim 1, wherein the clamping assembly comprises a motor (8) arranged on one side of a second side plate (23), the motor (8) is fixedly arranged on one side of the second side plate (23) through a support, an output end of the motor (8) is in driving connection with a rotating rod (9), the other end of the rotating rod (9) penetrates through the second side plate (23) and is fixedly provided with a fixing block (10), one side of the fixing block (10) is symmetrically and fixedly connected with two supporting rods (11), one end, far away from the fixing block (10), of each supporting rod (11) is fixedly provided with a mounting ring (12), and a mounting rod (13) is fixedly arranged between the two supporting rods (11) on one side of the fixing block (10).

4. The aluminum piston grooving device according to claim 1, wherein the clamping assembly further comprises a plurality of arc plates (24) which are arranged in the mounting ring (12) in a ring-shaped array, the outer arc surfaces of the arc plates (24) are fixedly connected with first springs (16), the other ends of the first springs (16) are fixedly connected with the inner wall of the mounting ring (12), one of the first springs (16) is sleeved with a pull rod (14), one end of the pull rod (14) is fixedly mounted with the outer arc surface of the adjacent one of the arc plates (24), and the other end of the pull rod (14) penetrates through the outer fixedly mounted of the mounting ring (12) to form a pull block (15).

5. The aluminum piston grooving device according to claim 1, wherein the limiting assembly comprises a sleeve (19) arranged on one side of the first side plate (7), one side outer wall of the sleeve (19) is fixedly arranged on one side of the first side plate (7), the other side of the sleeve (19) is in an opening shape, the inner wall of the sleeve (19) is fixedly connected with a limiting frame (22) at the opening, a limiting plate (21) is arranged in the sleeve (19), one side of the limiting plate (21) is fixedly connected with a second spring (20), the other end of the second spring (20) is fixedly connected with one side inner wall of the sleeve (19), a connecting rod (18) is fixedly arranged on the other side of the limiting plate (21), and one end of the connecting rod (18) away from the limiting plate (21) is fixedly provided with a mounting cylinder (17).

6. An aluminium piston grooving apparatus according to claim 1, characterised in that the bottom corners of the bottom plate (1) are each fixedly connected with support legs.