CN216680558U

CN216680558U - Engine crankshaft ring groove machining device

Info

Publication number: CN216680558U
Application number: CN202123181986.1U
Authority: CN
Inventors: 刘自力; 刘亚波; 向华东; 袁尧尧
Original assignee: Chongqing Ruijia Machinery Co ltd
Current assignee: Chongqing Ruijia Machinery Co ltd
Priority date: 2021-12-17
Filing date: 2021-12-17
Publication date: 2022-06-07
Anticipated expiration: 2031-12-17

Abstract

The utility model discloses an engine crankshaft ring groove processing device which comprises a rotary seat and tool seats, wherein four groups of tool seats are arranged on the outer side of the rotary seat; the back of the rotating seat is provided with a mounting disc; the inner side of the rotary seat is provided with a mounting groove, and four groups of electromagnetic valves are mounted on the inner side of the mounting groove. According to the utility model, the electromagnetic valves are arranged, when the device is used, cold water is added into the water pipe inside the device through the water inlet pipe orifice on the front side, so that each group of clamp orifices inside the device can directly spray water for cooling, and meanwhile, the water outlet state of the water pipe is controlled through the electromagnetic valves inside the device, so that the device is directly cooled when the device works and processes conveniently, and the service life of the device can be effectively prolonged.

Description

Engine crankshaft ring groove machining device

Technical Field

The utility model relates to the technical field of engine crankshaft ring groove machining, in particular to an engine crankshaft ring groove machining device.

Background

In modern automobiles, a crankshaft of an engine is a very important component, and is connected with an inner component through the crankshaft of the engine to perform cyclic motion, when an engine crankshaft ring groove is machined, different cutter structures are generally required to be used for cutting at different positions, and a cutter needs to be frequently replaced for machining, so that an essential cutter replacing device is required in machining for machining the engine crankshaft ring groove, but the traditional machining device has defects and needs to be improved.

The defect that engine crankshaft ring groove processingequipment exists among the prior art is:

1. when current engine crankshaft annular processingequipment is in use, when cutter and the high-speed rotatory engine crankshaft annular device contact, can produce the heat and lead to the condition that the cutter device appears heaing up, long-time high temperature can lead to cutter life to shorten, so need cool down through cold water, traditional device need add cold water heat sink when cooling down, is not convenient for control rivers and opens and shuts the cooling.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an engine crankshaft ring groove machining device to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the machining device for the engine crankshaft ring groove comprises a rotary seat and four cutter seats, wherein the four cutter seats are arranged on the outer side of the rotary seat;

the back of the rotating seat is provided with an installation disc;

the inboard of roating seat has seted up the mounting groove, four groups solenoid valve are installed to the inboard of mounting groove.

Preferably, the front surface of the rotating seat is provided with an installation cover, and the front surface of the installation cover is provided with a water inlet pipe orifice in a penetrating way.

Preferably, four groups of positioning bolts are installed on the right side of the cutter seat, an embedding groove is formed in the right side of the cutter seat, and a water outlet is installed on the right side of the embedding groove.

Preferably, the gomphosis circle is installed in the front of mounting disc, and the back mounted of mounting disc has servo motor, and the pivot is installed to servo motor's output, and the top installing frame is installed in servo motor's the outside, and spacing frame is installed in the outside of top installing frame, and the slider is installed to the inboard of top installing frame, and two sets of retainer plates are installed on the right side of top installing frame.

Preferably, the top of slider is installed the mounting panel, and four groups of mounting bolts are installed to the top of mounting panel.

Preferably, an electric push rod is installed on the inner side of the fixing ring, a driving motor is installed on the right side of the electric push rod, a piston rod is installed at the output end of the electric push rod, and a driving plate is installed at the top of the piston rod.

Preferably, a water pipe penetrates through the inner side of the electromagnetic valve, and a sealing bearing is arranged on the inner side of the water pipe.

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

1. according to the utility model, the electromagnetic valves are arranged, when the device is used, cold water is added into the water pipe inside the device through the water inlet pipe orifice on the front side, so that each group of clamp orifices inside the device can directly spray water for cooling, and meanwhile, the water outlet state of the water pipe is controlled through the electromagnetic valves inside the device, so that the device is directly cooled when the device works and processes conveniently, and the service life of the device can be effectively prolonged.

2. According to the utility model, the electric push rod is arranged, the cutter adjusting device is required to be arranged at the bottom of the position adjusting structure when the traditional device is used, the position adjusting structure at the top drives the bottom cutter to carry out position adjustment, so that the cutter adjusting device is in contact with a rotating crankshaft, the processing structure is required to be frequently disassembled and maintained, the traditional device is inconvenient to disassemble, the electric push rod is arranged to drive the limiting frame at the output end to contract and descend, the top installing frame is directly taken out along the sliding block, and the device is convenient for workers to rapidly disassemble and maintain.

Drawings

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

FIG. 2 is a schematic structural diagram of a servo motor according to the present invention;

FIG. 3 is a schematic view of the electric putter of the present invention;

fig. 4 is a schematic cross-sectional view of the solenoid valve of the present invention.

In the figure: 1. a rotating base; 101. installing a cover; 102. a water inlet pipe orifice; 2. a tool holder; 201. positioning the bolt; 202. a fitting groove; 203. a water outlet; 3. a servo motor; 301. mounting a disc; 302. a fitting ring; 303. a rotating shaft; 304. a top mounting frame; 305. a limiting frame; 4. a slider; 401. mounting a plate; 402. installing a bolt; 5. an electric push rod; 501. a stationary ring; 502. a drive motor; 503. a piston rod; 504. a drive plate; 6. an electromagnetic valve; 601. mounting grooves; 602. sealing the bearing; 603. a water pipe.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without any inventive step, are within the scope of the present invention.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1, the present invention provides an embodiment: an engine crankshaft ring groove processing device;

the first embodiment is as follows: including roating seat 1, install installation lid 101 in the front of roating seat 1, the front of installation lid 101 runs through and installs water inlet pipe 102, four groups of tool holders 2 are installed to the outside of roating seat 1, four groups of positioning bolt 201 are installed on the right side of tool holder 2, gomphosis groove 202 has been seted up on the right side of tool holder 2, delivery port 203 is installed on the right side of gomphosis groove 202, roating seat 1 is the major structure of device, install with external tool structure through four groups of tool holders 2 in the outside, and connect through positioning bolt 201 and fix, the cutter will be embedded into when installing and install in the inboard of gomphosis groove 202, and inside delivery port 203 is connected with the cooling mouth of cutter, the positive installation lid 101 of roating seat 1 is fixed through the bolt structure, through water inlet pipe 102 to device inside add water.

Referring to fig. 2 and 3, a device for machining a ring groove of a crankshaft of an engine;

example two: the rotary table comprises a rotary base 1, a mounting disc 301 is mounted on the back surface of the rotary base 1, a tabling ring 302 is mounted on the front surface of the mounting disc 301, a servo motor 3 is mounted on the back surface of the mounting disc 301, a rotating shaft 303 is mounted at the output end of the servo motor 3, a top mounting frame 304 is mounted on the outer side of the servo motor 3, a limiting frame 305 is mounted on the outer side of the top mounting frame 304, the mounting disc 301 is connected with the rotary base 1 through the tabling ring 302, the servo motor 3 on the back surface is connected with an external power supply, the rotating shaft 303 which is electrified to drive output rotates, the rotary base 1 is transmitted to be rotatably adjusted along the tabling ring 302, the top mounting frame 304 on the outer side can be slidably mounted through the limiting frame 305, a sliding block 4 is mounted on the inner side of the top mounting frame 304, a mounting plate 401 is mounted on the top of the sliding block 4, four groups of mounting bolts 402 are mounted on the top of the mounting plate 401, and the inaudible mounting plate 401 is connected with an angle adjusting device through the structure of the mounting bolts 402, slider 4 installs along top installing frame 304, two sets of retainer plates 501 are installed on the right side of top installing frame 304, electric putter 5 is installed to the inboard of retainer plate 501, driving motor 502 is installed on electric putter 5's right side, piston rod 503 is installed to electric putter 5's output, drive plate 504 is installed at the top of piston rod 503, the retainer plate 501 on right side is connected with the outside of top installing frame 304 through connection structure, inboard electric putter 5 drives piston rod 503 of output through the driving motor 502 on right side and goes up and down to adjust drive plate 504 and carry out spacing frame 305 and go up and down.

Referring to fig. 4, a device for machining a ring groove of a crankshaft of an engine;

example three: including roating seat 1, mounting groove 601 has been seted up to the inboard of roating seat 1, and four sets of solenoid valve 6 are installed to the inboard of mounting groove 601, and the inboard of solenoid valve 6 is run through and is installed water pipe 603, and sealed bearing 602 is installed to the inboard of water pipe 603, and mounting groove 601 is used for providing the mounted position for inboard structure, is connected with sealed bearing 602 through positive inlet pipe mouth 102 to add the inside of water pipe 603 with water, carry out rivers through solenoid valve 6 simultaneously and open and shut and control.

The working principle is as follows: when the device is used, firstly, a cutter is embedded and installed on the inner side of the embedding groove 202 when being installed, the water outlet 203 inside the device is connected with a cooling port of the cutter, the installation cover 101 on the front face of the rotary seat 1 is fixed through a bolt structure, water is added into the device through the water inlet pipe orifice 102, the water is added into the water pipe 603, then the water flow opening and closing control is carried out through the electromagnetic valve 6, when the device needs to be disassembled, the driving motor 502 drives the output electric push rod 5 to shrink the limiting frame 305 on the top to descend, and the top installation frame 304 is taken out along the sliding block 4.

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, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.

Claims

1. The utility model provides an engine crankshaft annular processingequipment, includes roating seat (1) and cutter holder (2), its characterized in that: four groups of cutter seats (2) are arranged on the outer side of the rotating seat (1);

a mounting disc (301) is mounted on the back surface of the rotating seat (1);

the inner side of the rotary seat (1) is provided with a mounting groove (601), and four groups of electromagnetic valves (6) are mounted on the inner side of the mounting groove (601).

2. The engine crankshaft ring groove machining device according to claim 1, wherein: the front surface of the rotating seat (1) is provided with an installation cover (101), and the front surface of the installation cover (101) is provided with a water inlet pipe orifice (102) in a penetrating way.

3. The engine crankshaft ring groove machining device according to claim 1, wherein: four groups of positioning bolts (201) are installed on the right side of the cutter seat (2), an embedding groove (202) is formed in the right side of the cutter seat (2), and a water outlet (203) is installed on the right side of the embedding groove (202).

4. The engine crankshaft ring groove machining device according to claim 1, wherein: the front side of mounting disc (301) is installed gomphosis circle (302), and the back mounted of mounting disc (301) has servo motor (3), and pivot (303) are installed to the output of servo motor (3), and top installing frame (304) are installed in the outside of servo motor (3), and spacing frame (305) are installed in the outside of top installing frame (304), and slider (4) are installed to the inboard of top installing frame (304), and two sets of retainer plates (501) are installed on the right side of top installing frame (304).

5. The engine crankshaft ring groove machining device according to claim 4, wherein: mounting plate (401) is installed at the top of slider (4), and four sets of mounting bolt (402) are installed at the top of mounting plate (401).

6. The engine crankshaft ring groove machining device according to claim 4, wherein: electric putter (5) are installed to the inboard of retainer plate (501), and driving motor (502) are installed on the right side of electric putter (5), and piston rod (503) are installed to the output of electric putter (5), and drive plate (504) are installed at the top of piston rod (503).

7. The engine crankshaft ring groove machining device according to claim 1, wherein: a water pipe (603) is installed on the inner side of the electromagnetic valve (6) in a penetrating mode, and a sealing bearing (602) is installed on the inner side of the water pipe (603).