CN212955237U

CN212955237U - Cam piece quenching device for camshaft

Info

Publication number: CN212955237U
Application number: CN202020773977.8U
Authority: CN
Inventors: 杨秋合; 梁鑫源; 余昊哲
Original assignee: Hangzhou Vocational and Technical College
Current assignee: Hangzhou Vocational and Technical College
Priority date: 2020-05-12
Filing date: 2020-05-12
Publication date: 2021-04-13
Anticipated expiration: 2030-05-12

Abstract

The utility model discloses a cam sheet quenching device for a camshaft, which comprises a controller, a frame and a steel wire mesh conveyer belt positioned on the front side of the frame; a sliding seat is connected to the front side face of the upper portion of the rack in a sliding mode, a driving mechanism is installed on the front side face of the rack, a high-frequency heating coil is fixed on the lower end face of the sliding seat, and a proximity sensor for triggering the cam piece when the cam piece moves to the position right below the high-frequency heating coil is fixed on a supporting frame in the steel wire mesh conveying belt; a water receiving tank is fixed on a support frame in the steel wire mesh conveying belt, the water receiving tank is positioned below a steel wire mesh belt in the steel wire mesh conveying belt, the bottom of the water receiving tank is communicated with a drain pipe, a water spray head is arranged above the steel wire mesh conveying belt on the left side of the rack, and the water inlet end of the water spray head is communicated with a water supply pipe; the utility model has the advantages of high intelligent degree and high quenching efficiency of the cam sheet.

Description

Cam piece quenching device for camshaft

Technical Field

The utility model relates to a camshaft production facility technical field, concretely relates to cam piece guenching unit for camshaft.

Background

At present, after the production of the cam sheet is finished, in order to improve the hardness of the cam sheet, the cam sheet needs to be quenched, but the existing quenching device has the defects of low intelligent degree and low quenching efficiency.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a cam piece quenching device for camshaft, which has the advantages of high intelligent degree and high quenching efficiency of cam pieces.

The cam sheet quenching device for the camshaft comprises a controller, a frame and a steel wire mesh conveying belt positioned on the front side of the frame, wherein the steel wire mesh conveying belt is electrically connected with the controller and is used for conveying cam sheets to move from right to left; the high-frequency heating coil is fixed on a support frame in the steel wire mesh conveying belt, a proximity sensor for triggering the cam sheet when the cam sheet moves to a position right below the high-frequency heating coil is fixed on the support frame in the steel wire mesh conveying belt, and the high-frequency heating coil and the proximity sensor are both electrically connected with the controller; be fixed with the water receiving tank on the support frame in the wire net conveyer belt, the water receiving tank is located the below of the steel wire guipure in the wire net conveyer belt, and the bottom intercommunication of water receiving tank has the drain pipe, and the one end that the water receiving tank was kept away from to the drain pipe is used for being connected with water treatment facilities, and the top that is located the left wire net conveyer belt of frame is provided with the sprinkler bead, and the end intercommunication of intaking of sprinkler bead has the delivery pipe, and the one end that the sprinkler bead was kept away from to the delivery pipe is.

The utility model discloses a cam piece guenching unit for camshaft, wherein, be fixed with two slide rails that are left right direction distribution on the leading flank on frame upper portion, two slide rails all extend along vertical direction, sliding seat and slide rail sliding connection.

The utility model discloses a cam piece guenching unit for camshaft, wherein, actuating mechanism includes servo motor and lead screw, and servo motor fixes on the leading flank of frame, and shaft coupling and servo motor's output shaft is passed through to the upper end of lead screw, and the lead screw is worn to establish in the sliding seat and with sliding seat threaded connection, and servo motor is connected with the controller electricity.

The utility model has the advantages of high intelligent degree and high quenching efficiency of the cam sheet.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:

fig. 1 is a schematic view of the structure of the present invention.

Detailed Description

In the following description, numerous implementation details are set forth in order to provide a more thorough understanding of the present invention. It should be understood, however, that these implementation details should not be used to limit the invention. That is, in some embodiments of the invention, details of these implementations are not necessary. In addition, some conventional structures and components are shown in simplified schematic form in the drawings.

In addition, the descriptions related to "first", "second", etc. in the present invention are only for description purposes, not specifically referring to the order or sequence, and are not intended to limit the present invention, but only to distinguish the components or operations described in the same technical terms, and are not to be construed as indicating or implying any relative importance or implicit indication of the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

The cam sheet quenching device for the camshaft comprises a controller, a frame 1 and a steel wire mesh conveying belt 2 positioned on the front side of the frame 1, wherein the steel wire mesh conveying belt 2 is electrically connected with the controller, and the steel wire mesh conveying belt 2 is used for conveying cam sheets 3 to move from right to left; a sliding seat 4 is connected to the front side face of the upper portion of the rack 1 in a sliding mode, a driving mechanism used for driving the sliding seat 4 to slide up and down is installed on the front side face of the rack 1 and electrically connected with a controller, a high-frequency heating coil 5 is fixed to the lower end face of the sliding seat 4, the high-frequency heating coil 5 is used for heating a cam sheet 3 located on a steel wire mesh conveying belt 2, a proximity sensor 6 used for triggering the cam sheet 3 when the cam sheet 3 moves to the position right below the high-frequency heating coil 5 is fixed to a supporting frame 21 in the steel wire mesh conveying belt 2, and the high-frequency heating coil 5 and the proximity sensor 6 are both electrically connected with; a water receiving tank 7 is fixed on a support frame 21 in the steel wire mesh conveying belt 2, the water receiving tank 7 is positioned below a steel wire mesh belt 22 in the steel wire mesh conveying belt 2, the bottom of the water receiving tank 7 is communicated with a water discharging pipe 71, one end, far away from the water receiving tank 7, of the water discharging pipe 71 is used for being connected with water treatment equipment, a water spraying head 8 is arranged above the steel wire mesh conveying belt 2 on the left side of the rack 1, the water inlet end of the water spraying head 8 is communicated with a water supply pipe 81, and one end, far away from the water spraying head 8, of the water; the utility model has the advantages of high intelligent degree and high quenching efficiency of the cam sheet.

Two slide rails 11 distributed in the left-right direction are fixed on the front side surface of the upper part of the rack 1, the two slide rails 11 extend along the vertical direction, and the sliding seat 4 is connected with the slide rails 11 in a sliding manner; by adopting the structure, the sliding seat can be reliably connected to the frame in a sliding way.

The driving mechanism comprises a servo motor 9 and a screw rod 91, the servo motor 9 is fixed on the front side surface of the rack 1, the upper end of the screw rod 91 is connected with an output shaft of the servo motor 9 through a coupler 92, the screw rod 91 is arranged in the sliding seat 4 in a penetrating way and is in threaded connection with the sliding seat 4, and the servo motor 9 is electrically connected with the controller; after the driving mechanism is adopted, when the servo motor rotates forwards, the sliding seat can be driven to move downwards under the action of the screw rod, and when the servo motor rotates backwards, the sliding seat can be driven to move upwards under the action of the screw rod.

The utility model discloses at the during operation, the wire net conveyer belt drives the cam piece from the right side to the left side (the cam piece is placed one by one on the wire net in the wire net conveyer belt through the manual work) under the control of controller, when the cam piece moves to proximity sensor position department, the cam piece can trigger proximity sensor, at this moment, the controller stops the work of wire net conveyer belt, actuating mechanism drive sliding seat moves down simultaneously, after the sliding seat moves down, high frequency heating coil can suit the outside of cam piece, and meanwhile, the controller controls high frequency heating coil work, can realize the heating to the cam piece after high frequency heating coil work, cam piece heating time reaches after the scheduled time, the controller stops high frequency heating coil's work, and actuating mechanism drives the sliding seat and resets and moves up, then the controller opens the wire net conveyer belt again, the cam piece after being heated can move to the below of sprinkler bead, the water spray head can spray water onto the heated cam plate to quench the cam plate, and the water sprayed by the water spray head can be finally collected into the water receiving tank and discharged into the water treatment equipment through the water discharge pipe; through repeating the steps, the cam sheets can be quenched one by one, namely the cam sheets can be automatically quenched, and the method has the advantages of high intelligent degree and high cam sheet quenching efficiency.

The above description is only an embodiment of the present invention, and is not intended to limit the present invention. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.

Claims

1. A cam piece guenching unit for camshaft which characterized in that: the device comprises a controller, a rack (1) and a steel wire mesh conveying belt (2) positioned on the front side of the rack (1), wherein the steel wire mesh conveying belt (2) is electrically connected with the controller, and the steel wire mesh conveying belt (2) is used for conveying a cam sheet (3) to move from right to left; the device comprises a rack (1), a sliding seat (4) is connected to the front side face of the upper portion of the rack (1) in a sliding mode, a driving mechanism used for driving the sliding seat (4) to slide up and down is installed on the front side face of the rack (1), the driving mechanism is electrically connected with a controller, a high-frequency heating coil (5) is fixed to the lower end face of the sliding seat (4), the high-frequency heating coil (5) is used for heating a cam sheet (3) located on a steel wire mesh conveying belt (2), a proximity sensor (6) used for triggering the cam sheet (3) when the cam sheet (3) moves to the position right below the high-frequency heating coil (5) is fixed to a supporting frame (21) in the steel wire mesh conveying belt (2), and the high-frequency heating coil (5) and the proximity sensor (6); be fixed with water receiving tank (7) on support frame (21) in wire net conveyer belt (2), water receiving tank (7) are located the below of wire net area (22) in wire net conveyer belt (2), the bottom intercommunication of water receiving tank (7) has drain pipe (71), the one end that water receiving tank (7) were kept away from in drain pipe (71) is used for being connected with water treatment facilities, and the top that is located left wire net conveyer belt (2) of frame (1) is provided with sprinkler bead (8), the end intercommunication of intaking of sprinkler bead (8) has delivery pipe (81), the one end that sprinkler bead (8) were kept away from in delivery pipe (81) is used for being connected with water supply installation.

2. The cam plate quenching device for the camshaft according to claim 1, wherein two slide rails (11) are fixed on the front side surface of the upper part of the frame (1) and distributed in the left-right direction, the two slide rails (11) both extend in the vertical direction, and the sliding seat (4) is connected with the slide rails (11) in a sliding manner.

3. The cam plate quenching device for the camshaft according to claim 1, wherein the driving mechanism comprises a servo motor (9) and a lead screw (91), the servo motor (9) is fixed on the front side surface of the frame (1), the upper end of the lead screw (91) is connected with the output shaft of the servo motor (9) through a coupling (92), the lead screw (91) is arranged in the sliding seat (4) in a penetrating way and is in threaded connection with the sliding seat (4), and the servo motor (9) is electrically connected with the controller.