CN215942221U

CN215942221U - Engine cylinder block multi-face milling tool

Info

Publication number: CN215942221U
Application number: CN202120559105.6U
Authority: CN
Inventors: 张方环; 张宇庆; 刘敬和; 朱东亮; 时彬
Original assignee: Shandong Fangxin Entertainment Equipment Co ltd
Current assignee: Shandong Fangxin Entertainment Equipment Co ltd
Priority date: 2021-03-18
Filing date: 2021-03-18
Publication date: 2022-03-04
Anticipated expiration: 2031-03-18

Abstract

The utility model discloses a multi-surface milling tool for an engine cylinder body, which comprises a base, wherein electric push rods are arranged above two sides of the outside of the base through a base, and top beams are fixed at the top ends of the two electric push rods; one side below the top beam is rotatably connected with a first screw rod, the outer portion of the first screw rod is in threaded connection with a first threaded sleeve, and a sliding rod is fixed to one side, far away from the first screw rod, below the top beam. The distance between the two clamping assemblies is adjusted by starting the air cylinder, so that the clamping assemblies are suitable for engine cylinder bodies with different specifications; the cylinder body is clamped and fixed between the two clamping components through the two chucks, and when the processing direction of the cylinder body needs to be adjusted, the fourth motor can be started to rotate the rotating table and drive the cylinder body to synchronously rotate so as to adjust the direction; when different positions of the surface of a workpiece need to be machined, the milling head can be moved forwards, backwards, leftwards and rightwards through the matching of the first motor, the second motor and related components, so that the machining position is adjusted, and the use is convenient.

Description

Engine cylinder block multi-face milling tool

Technical Field

The utility model relates to the technical field of machining equipment, in particular to a multi-surface milling tool for an engine cylinder body.

Background

An engine is a machine capable of converting other forms of energy into mechanical energy, including internal combustion engines, external combustion engines, electric motors, etc., and its application covers substantially all fields related to mechanical equipment. The engine cylinder block is one of important components of the engine, multiple processing treatments are required to be carried out on the engine cylinder block in the processing process, the multiple processing treatments comprise the procedures of cutting, milling, drilling, grinding, washing and the like, and different grinding and cutting tools are adopted in each procedure to process the engine cylinder block.

The existing engine cylinder body plane milling equipment is difficult to adjust the distance between the clamps in time according to cylinder bodies of different specifications, adjust the processing direction of the cylinder body, adjust the milling position and is inconvenient to use, so that the requirement for adjusting the gap of the clamp to adapt to the processing of the cylinder bodies of different specifications is needed, and meanwhile, the engine cylinder body multi-surface milling tool can conveniently adjust the processing direction and the milling position.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a multi-surface milling tool for an engine cylinder block, which aims to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme:

the engine cylinder body multi-face milling tool comprises a base, wherein electric push rods are mounted above two sides of the outside of the base through bases, and top beams are fixed at the top ends of the two electric push rods; a first screw rod is rotatably connected to one side below the top beam, a first threaded sleeve is connected to the outer portion of the first screw rod in a threaded mode, and a sliding rod is fixed to one side, far away from the first screw rod, below the top beam;

a sliding sleeve is sleeved outside the sliding rod in a sliding mode, and a screw box is fixed between the first threaded sleeve and the sliding sleeve; a milling head is arranged below the screw box; clamping assemblies are arranged on two sides above the base, and air cylinders are arranged on one sides, close to the two clamping assemblies, above the base; and a scrap collecting assembly is arranged at the middle position of the top of the base.

As a further scheme of the utility model: the utility model discloses a screw rod case, including screw rod incasement portion, screw rod case bottom inner wall, connecting rod, screw rod case, first motor, second motor output shaft, the one end of second motor output shaft is fixed with the second screw rod, the outside threaded connection of second screw rod has the second swivel nut, the bottom of second swivel nut is fixed with the connecting rod, the one end of connecting rod is passed screw rod incasement portion inner wall and is extended to the below of screw rod case and the bottom of connecting rod and install the third motor, the one end of third motor output shaft is fixed with the cutter head, connecting rod and screw rod bottom inner wall sliding connection.

As a still further scheme of the utility model: a first motor is installed on the rear side, close to the first screw, below the top beam, and one end of an output shaft of the first motor is fixedly connected with one end of the first screw.

As a still further scheme of the utility model: the clamping assembly comprises a spindle box, the bottom of the spindle box is connected with the base in a sliding mode, and the movable end of the air cylinder is fixedly connected with the wall of the spindle box; the middle position of one side of the main shaft box body is rotatably connected with a rotating table, and a chuck is fixed on the rotating table.

As a still further scheme of the utility model: and a fourth motor is installed below one side of the main spindle box body, belt pulleys are fixed to one end of an output shaft of the fourth motor and one end of a rotating table rotating shaft, and the belt pulleys are connected in a belt transmission mode.

As a still further scheme of the utility model: the sweeps collection assembly includes the sweeps groove, the below of sweeps groove is fixed with the basin, be provided with opening and opening internal fixation between basin and the sweeps groove and have the filter screen, the intermediate position of basin bottom is fixed with the water pipe, the water pipe passes the below that base bottom inner wall extends to the base.

Compared with the prior art, the utility model has the following beneficial effects:

1. the cylinder is started to adjust the distance between the two clamping assemblies to adapt to engine cylinder bodies of different specifications, the cylinder bodies are clamped and fixed between the two clamping assemblies through the two chucks, and when the machining direction of the cylinder bodies needs to be adjusted, the fourth motor can be started to rotate the rotating platform and drive the cylinder bodies to rotate synchronously to adjust the direction;

2. after the cylinder body is clamped and fixed, an electric push rod is started to lower the milling head to the upper surface of the cylinder body, and then a third motor is started to rotate the milling head to process a workpiece; when different positions of the surface of a workpiece need to be machined, the milling head can be moved forwards, backwards, leftwards and rightwards through the matching of the first motor, the second motor and related components, so that the machining position is adjusted, and the use is convenient.

Drawings

FIG. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic bottom view of the top beam of the present invention.

FIG. 3 is a schematic view of the screw housing of the present invention.

FIG. 4 is a schematic view of a clamping assembly according to the present invention.

Fig. 5 is a schematic view of the construction of the scrap collecting assembly according to the present invention.

Notations for reference numerals: 1-base, 2-base, 3-electric push rod, 4-top beam, 5-first screw, 6-first screw sleeve, 7-slide rod, 8-sliding sleeve, 9-screw box, 91-second motor, 92-second screw, 93-second screw sleeve, 94-connecting rod, 95-third motor, 96-milling head, 10-clamping component, 101-spindle box, 102-chuck, 103-rotating platform, 104-fourth motor, 105-belt, 106-belt pulley, 11-cylinder, 12-scrap collecting component, 121-scrap groove, 122-water tank, 123-filter screen, 124-water pipe and 13-first motor.

Detailed Description

The present invention will be described in detail with reference to the following embodiments, wherein like or similar elements are designated by like reference numerals throughout the several views, and wherein the shape, thickness or height of the various elements may be expanded or reduced in practice. The examples are given solely for the purpose of illustration and are not intended to limit the scope of the utility model. Any obvious modifications or variations can be made to the present invention without departing from the spirit or scope of the present invention.

Example 1

Referring to fig. 1 to 3, in the embodiment of the utility model, an engine cylinder body multi-face milling tool comprises a base 1, electric push rods 3 are mounted above two outer sides of the base 1 through a base 2, top ends of the two electric push rods 3 are fixed with top beams 4, one side below each top beam 4 is rotatably connected with a first screw 5, the outer portion of each first screw 5 is in threaded connection with a first threaded sleeve 6, one side below each top beam 4, which is far away from the corresponding first screw 5, is fixed with a slide bar 7, the outer portion of each slide bar 7 is in sliding sleeve connection with a slide sleeve 8, a screw box 9 is fixed between each first threaded sleeve 6 and each slide sleeve 8, a first motor 13 is mounted below each top beam 4, which is close to the rear side of the corresponding first screw 5, and one end of an output shaft of each first motor 13 is fixedly connected with one end of the corresponding first screw 5;

the utility model discloses a screw box 9, including screw box 9, second motor 91, second screw 92, the outside threaded connection of second screw 92 has second swivel nut 93, the bottom of second swivel nut 93 is fixed with connecting rod 94, the one end of connecting rod 94 passes screw box 9 bottom inner wall and extends to the below of screw box 9 and the bottom of connecting rod 94 installs third motor 95, the one end of third motor 95 output shaft is fixed with cutter head 96, connecting rod 94 and screw box 9 bottom inner wall sliding connection.

Example 2

Referring to fig. 4 to 5, on the basis of embodiment 1, clamping assemblies 10 are disposed on both sides above the base 1, and air cylinders 11 are mounted on both sides above the base 1, which are close to the two clamping assemblies 10; the clamping assembly 10 comprises a spindle box 101, the bottom of the spindle box 101 is connected with the base 1 in a sliding mode, and the movable end of the air cylinder 11 is fixedly connected with the wall of the spindle box 101; a rotating table 103 is rotatably connected to the middle position of one side of the main spindle box 101, and a chuck 102 is fixed on the rotating table 103; a fourth motor 104 is arranged below one side of the box body of the spindle box 101, belt pulleys 106 are fixed at one end of an output shaft of the fourth motor 104 and one end of a rotating shaft of the rotating platform 103, and the two belt pulleys 106 are in transmission connection through a belt 105;

the intermediate position at base 1 top is provided with sweeps collection component 12, sweeps collection component 12 includes sweeps 121, the below of sweeps 121 is fixed with basin 122, be provided with opening and opening internal fixation between basin 122 and sweeps 121 and have filter screen 123, the intermediate position of basin 122 bottom is fixed with water pipe 124, water pipe 124 passes base 1 bottom inner wall and extends to the below of base 1.

When the device is used, the air cylinder 11 is started to adjust the distance between the two clamping assemblies 10 to enable the device to adapt to engine cylinder bodies with different specifications, the cylinder bodies are clamped and fixed between the two clamping assemblies 10 through the two chucks 102, and when the machining direction of the cylinder bodies needs to be adjusted, the fourth motor 104 can be started to rotate the rotating platform 103 and drive the cylinder bodies to synchronously rotate to adjust the direction; after clamping and fixing the cylinder body, starting the electric push rod 3 to lower the milling head 96 to the upper surface of the cylinder body, and then starting the third motor 95 to rotate the milling head 96 to process a workpiece; when different positions of the surface of a workpiece need to be machined, the milling head 96 can be moved forwards, backwards, leftwards and rightwards through the matching use of the first motor 13, the second motor 91 and related components, so that the machining position is adjusted, and the use is convenient.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The engine cylinder body multi-face milling tool comprises a base (1), wherein electric push rods (3) are mounted above two outer sides of the base (1) through bases (2), and top beams (4) are fixed at the top ends of the two electric push rods (3); the device is characterized in that one side below the top beam (4) is rotatably connected with a first screw rod (5), the outer part of the first screw rod (5) is in threaded connection with a first threaded sleeve (6), and one side below the top beam (4) far away from the first screw rod (5) is fixedly provided with a sliding rod (7);

a sliding sleeve (8) is sleeved outside the sliding rod (7) in a sliding mode, and a screw box (9) is fixed between the first threaded sleeve (6) and the sliding sleeve (8); a milling head (96) is arranged below the screw box (9); clamping assemblies (10) are arranged on two sides above the base (1), and air cylinders (11) are arranged on one sides, close to the two clamping assemblies (10), above the base (1); and a scrap collecting component (12) is arranged in the middle of the top of the base (1).

2. The engine cylinder block multi-face milling tool according to claim 1, characterized in that a second motor (91) is installed on one side of the inside of the screw box (9), a second screw (92) is fixed to one end of an output shaft of the second motor (91), a second threaded sleeve (93) is connected to the outside of the second screw (92) in a threaded mode, a connecting rod (94) is fixed to the bottom of the second threaded sleeve (93), one end of the connecting rod (94) penetrates through the inner wall of the bottom of the screw box (9) and extends to the lower portion of the screw box (9), a third motor (95) is installed at the bottom end of the connecting rod (94), a milling head (96) is fixed to one end of the output shaft of the third motor (95), and the connecting rod (94) is connected with the inner wall of the bottom of the screw box (9) in a sliding mode.

3. The engine cylinder block multi-face milling tool according to claim 2, characterized in that a first motor (13) is mounted below the top beam (4) and close to the rear side of the first screw (5), and one end of an output shaft of the first motor (13) is fixedly connected with one end of the first screw (5).

4. The engine cylinder block multi-surface milling tool according to claim 3, characterized in that the clamping assembly (10) comprises a main spindle box (101), the bottom of the main spindle box (101) is connected with the base (1) in a sliding manner, and the movable end of the air cylinder (11) is fixedly connected with the wall of the main spindle box (101); the middle position of one side of the main shaft box (101) and the box body is rotatably connected with a rotating table (103), and a chuck (102) is fixed on the rotating table (103).

5. The engine cylinder body multi-surface milling tool according to claim 4, characterized in that a fourth motor (104) is installed below one side of a box body of the spindle box (101), a belt pulley (106) is fixed to one end of an output shaft of the fourth motor (104) and one end of a rotating shaft of the rotating platform (103), and the two belt pulleys (106) are in transmission connection through a belt (105).

6. The engine cylinder block multi-face milling tool according to claim 1 or 5, characterized in that the scrap collecting assembly (12) comprises a scrap groove (121), a water tank (122) is fixed below the scrap groove (121), an opening is formed between the water tank (122) and the scrap groove (121), a filter screen (123) is fixed in the opening, a water pipe (124) is fixed at the middle position of the bottom of the water tank (122), and the water pipe (124) penetrates through the inner wall of the bottom of the base (1) and extends to the lower portion of the base (1).