CN217194228U

CN217194228U - Milling machine is used in processing of car cylinder head

Info

Publication number: CN217194228U
Application number: CN202220678358.XU
Authority: CN
Inventors: 洪志滨
Original assignee: Quanzhou Fengye Industry And Trade Co ltd
Current assignee: Quanzhou Fengye Industry And Trade Co ltd
Priority date: 2022-03-28
Filing date: 2022-03-28
Publication date: 2022-08-16
Anticipated expiration: 2032-03-28

Abstract

The utility model discloses a milling machine for processing an automobile cylinder cover, which comprises a fixed base, a processing table and a connecting frame, wherein the top of the fixed base is fixedly connected with the processing table, the top of the processing table is fixedly connected with the connecting frame, and the side of the connecting frame is provided with a processing head; further comprising: the positioning support is fixedly connected to the middle of the outer wall of the connecting frame, a sliding block is movably mounted inside the positioning support, the inside of the sliding block is connected with a connecting screw rod in a threaded manner, and meanwhile, the top of the sliding block is fixedly connected with a limiting block; the rotating discs are movably arranged on two sides of the positioning support, and first rotating wheels are fixedly connected to the bottoms of the rotating discs. This milling machine is used in processing of car cylinder head drives connecting seat and support arm motion through the rotation of rolling disc, and the support arm bottom is fixed with the cleaning sheet, and the cleaning sheet laminates with processing platform surface mutually, and then drives the cleaning sheet motion, clears up the metal piece on the processing platform.

Description

Milling machine is used in processing of car cylinder head

Technical Field

The utility model relates to a cylinder head processing technology field specifically is a milling machine is used in processing of car cylinder head.

Background

The cylinder head is used for sealing the cylinder, the cylinder head is required to have higher strength and rigidity due to the fact that the cylinder head needs to bear higher heat load, and a milling machine can be used for machining the cylinder head in the machining process of the cylinder head.

Present traditional milling machine still has certain not enough in clearing up the metal sweeps, to the cylinder head course of working, can produce a large amount of metal sweeps, needs artifical manual clearing up, when metal debris is more, needs to shut down the longer time and clears up, and then influences for the processing progress.

Aiming at the existing problems, innovation is urgently needed on the basis of the original milling machine.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a milling machine is used in processing of car cylinder head to the milling machine that proposes in solving above-mentioned background still has certain not enough in clearing up the metal sweeps, to the cylinder head course of working, can produce a large amount of metal sweeps, needs artifical manual the clearing up, when metal debris is more, needs to shut down the longer time and clears up, and then produces the influence for the processing progress.

In order to achieve the above object, the utility model provides a following technical scheme: a milling machine for machining an automobile cylinder cover comprises a fixed base, a machining table and a connecting frame, wherein the top of the fixed base is fixedly connected with the machining table, the top of the machining table is fixedly connected with the connecting frame, and a machining head is arranged on the side of the connecting frame;

further comprising:

the positioning support is fixedly connected to the middle of the outer wall of the connecting frame, a sliding block is movably mounted inside the positioning support, the inside of the sliding block is connected with a connecting screw rod in a threaded manner, and meanwhile, the top of the sliding block is fixedly connected with a limiting block;

the rotating discs are movably arranged on two sides of the positioning support, the bottoms of the rotating discs are fixedly connected with first rotating wheels, the outer sides of the first rotating wheels are connected with a transmission belt, and second rotating wheels are movably arranged on the right sides of the first rotating wheels;

the connecting seat is fixedly connected to the outer wall of the rotating disc, the inner side of the connecting seat is connected with the supporting arm, the bottom of the supporting arm is fixedly connected with the cleaning sheet, and the inner side of the supporting arm is provided with the positioning column.

Preferably, the stopper passes through the sliding block and connects lead screw and locating support constitution sliding structure, and stopper and sliding block all are provided with two to the both ends screw thread of connecting the lead screw is opposite setting, through adjusting connecting the lead screw, the sliding block that connecting the lead screw drove both sides slides in locating support, and sliding block and stopper are fixed connection, and then drive the stopper simultaneous movement of both sides, come to carry out quick centre gripping fixed to the cylinder head.

Preferably, the connecting seat passes through rolling disc and first runner and constitutes revolution mechanic with the processing platform, and the axis of rolling disc and the axis of first runner coincide each other to first runner passes through the drive belt and links to each other with the second runner, utilizes the rotation of first runner, and first runner drives drive belt and second runner and rotates, and the equal fixedly connected with rolling disc in top of first runner and second runner, and then drives two rolling discs and rotate simultaneously.

Preferably, the connecting seat is internally provided with a butt spring, the end part of the butt spring is fixedly connected with a butt piece, and the outer wall of the butt piece is fixedly connected with a positioning plate.

Preferably, the bottom of cleaning sheet and the top of processing platform are laminated each other, and be connected for hot pressing between cleaning sheet and the support arm to cleaning sheet and support arm all are provided with two, and the support arm nestification sets up in the outside of reference column simultaneously, and rolling disc outside fixedly connected with connecting seat, when the rolling disc rotates, drive connecting seat and support arm motion, and the support arm bottom is fixed with the cleaning sheet, and cleaning sheet and processing platform surface laminate mutually, and then drive the cleaning sheet motion, clear up the metal piece on the processing platform.

Preferably, the locating plate constitutes sliding construction through interfacing part and butt joint spring and connecting seat, and be welded connection between interfacing part and the butt joint spring, through the pulling locating plate, the locating plate drives interfacing part and slides in the connecting seat, and when interfacing part slides to compress the butt joint spring, let locating plate and support arm separation, be convenient for let support arm and connecting seat separation, let the more convenient of the cleaning piece change on the support arm of later stage.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the milling machine for processing the automobile cylinder cover is provided with a cleaning sheet, the outer side of a rotating disc is fixedly connected with a connecting seat, the rotating disc drives the connecting seat and a supporting arm to move when rotating, the bottom of the supporting arm is fixedly provided with the cleaning sheet, the cleaning sheet is attached to the surface of a processing table, and then the cleaning sheet is driven to move to clean metal scraps on the processing table;

2. this milling machine is used in processing of car cylinder head is provided with the locating plate, and through the pulling locating plate, the locating plate drives the butt joint spare and slides in the connecting seat, and when the butt joint spare slides to compressing the butt joint spring, letting locating plate and support arm separation, being convenient for let support arm and connecting seat separation, let the more convenient of the cleaning sheet change on the support arm of later stage.

Drawings

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

FIG. 2 is a schematic view of the connection structure of the processing table and the positioning bracket of the present invention;

FIG. 3 is a schematic view of the internal structure of the positioning bracket of the present invention;

fig. 4 is an enlarged schematic structural view of a point a in fig. 2 according to the present invention;

FIG. 5 is a schematic top view of the processing table of the present invention;

fig. 6 is the sectional structure diagram of the support arm and the connecting seat.

In the figure: 1. a fixed base; 2. a processing table; 3. a connecting frame; 4. a machining head; 5. positioning the bracket; 6. a slider; 7. connecting a screw rod; 8. a limiting block; 9. rotating the disc; 10. a first runner; 11. a transmission belt; 12. a second runner; 13. a connecting seat; 14. a support arm; 15. a cleaning sheet; 16. a positioning column; 17. a docking spring; 18. a docking member; 19. and (7) positioning the plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-6, the present invention provides a technical solution: a milling machine for processing an automobile cylinder cover comprises a fixed base 1, a processing table 2 and a connecting frame 3, wherein the top of the fixed base 1 is fixedly connected with the processing table 2, the top of the processing table 2 is fixedly connected with the connecting frame 3, and the side of the connecting frame 3 is provided with a processing head 4; further comprising: the positioning support 5 is fixedly connected to the middle of the outer wall of the connecting frame 3, a sliding block 6 is movably mounted inside the positioning support 5, a connecting screw rod 7 is connected to the inside of the sliding block 6 in a threaded mode, and a limiting block 8 is fixedly connected to the top of the sliding block 6; the limiting block 8 and the positioning bracket 5 form a sliding structure through the sliding block 6 and the connecting screw rod 7, the limiting block 8 and the sliding block 6 are arranged in two numbers, threads at two ends of the connecting screw rod 7 are arranged in an opposite mode, the connecting screw rod 7 is adjusted to drive the sliding blocks 6 at two sides to slide in the positioning bracket 5, the sliding blocks 6 and the limiting blocks 8 are fixedly connected, and the limiting blocks 8 at two sides are driven to move simultaneously to clamp and fix the cylinder cover quickly;

the rotating discs 9 are movably arranged on two sides of the positioning bracket 5, the bottom of each rotating disc 9 is fixedly connected with a first rotating wheel 10, the outer side of each first rotating wheel 10 is connected with a transmission belt 11, and the right side of each first rotating wheel 10 is movably provided with a second rotating wheel 12; the connecting seat 13 is fixedly connected to the outer wall of the rotating disc 9, the inner side of the connecting seat 13 is connected with a supporting arm 14, the bottom of the supporting arm 14 is fixedly connected with a cleaning sheet 15, and the inner side of the supporting arm 14 is provided with a positioning column 16; the connecting seat 13 forms a rotating structure with the processing table 2 through the rotating disc 9 and the first rotating wheel 10, the central axis of the rotating disc 9 coincides with the central axis of the first rotating wheel 10, the first rotating wheel 10 is connected with the second rotating wheel 12 through the transmission belt 11, the bottom of the cleaning sheet 15 is attached to the top of the processing table 2, the cleaning sheet 15 is connected with the supporting arm 14 in a hot-pressing mode, two cleaning sheets 15 and two supporting arms 14 are arranged, the supporting arm 14 is nested and arranged outside the positioning column 16, the first rotating wheel 10 drives the transmission belt 11 and the second rotating wheel 12 to rotate by utilizing the rotation of the first rotating wheel 10, the rotating discs 9 are fixedly connected to the tops of the first rotating wheel 10 and the second rotating wheel 12, the two rotating discs 9 are driven to rotate simultaneously, the connecting seat 13 is fixedly connected to the outer side of the rotating discs 9, the connecting seat 13 and the supporting arm 14 are driven to move when the rotating discs 9 rotate, a cleaning sheet 15 is fixed at the bottom of the supporting arm 14, the cleaning sheet 15 is attached to the surface of the processing table 2, and the cleaning sheet 15 is driven to move to clean metal scraps on the processing table 2;

a butt spring 17 is installed inside the connecting seat 13, an end of the butt spring 17 is fixedly connected with a butt piece 18, and an outer wall of the butt piece 18 is fixedly connected with a positioning plate 19; locating plate 19 constitutes sliding construction through interfacing part 18 and butt joint spring 17 and connecting seat 13, and be welded connection between interfacing part 18 and the butt joint spring 17, through pulling locating plate 19, locating plate 19 drives interfacing part 18 and slides in connecting seat 13, when interfacing part 18 slides, and compress interfacing spring 17, let locating plate 19 and support arm 14 separation, be convenient for let support arm 14 and connecting seat 13 separate, let the more convenient of cleaning sheet 15 on the later stage support arm 14 change, and fixedly connected with reference column 16 on connecting seat 13, be convenient for carry out spacing location to support arm 14.

The working principle is as follows: when the milling machine for machining the automobile cylinder cover is used, according to the figures 1-6, firstly, a cylinder cover workpiece to be machined is placed on a positioning bracket 5, a connecting screw rod 7 is adjusted, the connecting screw rod 7 drives sliding blocks 6 on two sides to slide in the positioning bracket 5, the sliding blocks 6 and limiting blocks 8 are fixedly connected, further the limiting blocks 8 on two sides are driven to move simultaneously to quickly clamp and fix the cylinder cover, then a machining head 4 on a connecting frame 3 is controlled to move, a large amount of metal fragments are generated in the process of machining the workpiece, a first rotating wheel 10 is driven to rotate by controlling a driving motor, the first rotating wheel 10 drives a driving belt 11 and a second rotating wheel 12 to rotate, rotating discs 9 are fixedly connected to the tops of the first rotating wheel 10 and the second rotating wheel 12, further two rotating discs 9 are driven to rotate simultaneously, connecting seats 13 are fixedly connected to the outer sides of the rotating discs 9, when the rotating disc 9 rotates, the connecting seat 13 and the supporting arm 14 are driven to move, the cleaning sheet 15 is fixed at the bottom of the supporting arm 14, the cleaning sheet 15 is attached to the surface of the processing table 2, the cleaning sheet 15 is driven to move, metal scraps on the processing table 2 are cleaned, and the metal scraps fall into the fixed base 1 from a groove hole preset in the processing table 2;

when the cleaning sheet 15 needs to be replaced, the positioning plate 19 is pulled to drive the abutting piece 18 to slide in the connecting seat 13, when the abutting piece 18 slides, the abutting spring 17 is compressed to separate the positioning plate 19 from the supporting arm 14, then the new supporting arm 14 is placed in the connecting seat 13, the supporting arm 14 is embedded on the positioning column 16, the positioning plate 19 is loosened, the abutting spring 17 in the connecting seat 13 drives the abutting piece 18 and the positioning plate 19 to reset, and the positioning column 16 and the positioning plate 19 are used for stably fixing the supporting arm 14.

Those not described in detail in this specification are within the skill of the art.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The milling machine for machining the automobile cylinder cover comprises a fixed base (1), a machining table (2) and a connecting frame (3), wherein the machining table (2) is fixedly connected to the top of the fixed base (1), the connecting frame (3) is fixedly connected to the top of the machining table (2), and a machining head (4) is mounted on the side of the connecting frame (3);

it is characterized by also comprising:

the positioning support (5) is fixedly connected to the middle of the outer wall of the connecting frame (3), a sliding block (6) is movably mounted inside the positioning support (5), the inner thread of the sliding block (6) is connected with a connecting screw rod (7), and meanwhile the top of the sliding block (6) is fixedly connected with a limiting block (8);

the rotating discs (9) are movably mounted on two sides of the positioning support (5), the bottoms of the rotating discs (9) are fixedly connected with first rotating wheels (10), the outer sides of the first rotating wheels (10) are connected with a transmission belt (11), and the right sides of the first rotating wheels (10) are movably mounted with second rotating wheels (12);

the connecting seat (13) is fixedly connected to the outer wall of the rotating disc (9), the inner side of the connecting seat (13) is connected with a supporting arm (14), the bottom of the supporting arm (14) is fixedly connected with a cleaning sheet (15), and the inner side of the supporting arm (14) is provided with a positioning column (16).

2. The milling machine for machining the cylinder head of the automobile according to claim 1, wherein: stopper (8) constitute sliding structure through sliding block (6) and connecting screw rod (7) and locating support (5), and stopper (8) and sliding block (6) all are provided with two to the both ends screw thread of connecting screw rod (7) is opposite setting.

3. The milling machine for machining the cylinder head of the automobile according to claim 1, wherein: the connecting seat (13) forms a rotating structure with the processing table (2) through the rotating disc (9) and the first rotating wheel (10), the central axis of the rotating disc (9) and the central axis of the first rotating wheel (10) coincide with each other, and the first rotating wheel (10) is connected with the second rotating wheel (12) through the transmission belt (11).

4. The milling machine for machining the cylinder head of the automobile according to claim 1, wherein: the connecting device is characterized in that a butt spring (17) is installed inside the connecting seat (13), a butt piece (18) is fixedly connected to the end portion of the butt spring (17), and a positioning plate (19) is fixedly connected to the outer wall of the butt piece (18).

5. The milling machine for machining the cylinder head of the automobile according to claim 1, wherein: the bottom of cleaning sheet (15) and the top of processing platform (2) are laminated each other, and are connected for hot pressing between cleaning sheet (15) and support arm (14), and cleaning sheet (15) and support arm (14) all are provided with two, and support arm (14) nestification sets up in the outside of reference column (16) simultaneously.

6. The milling machine for machining the cylinder head of the automobile according to claim 4, wherein: the positioning plate (19) and the connecting seat (13) form a sliding structure through the butt joint piece (18) and the butt joint spring (17), and the butt joint piece (18) is in welded connection with the butt joint spring (17).