CN211308078U

CN211308078U - Piston pin pressure type marking device

Info

Publication number: CN211308078U
Application number: CN201921869493.7U
Authority: CN
Inventors: 孙凤; 张继坤; 李兴旺; 陈建春; 牛奕翔
Original assignee: Shengli College China University of Petroleum
Current assignee: Shengli College China University of Petroleum
Priority date: 2019-11-01
Filing date: 2019-11-01
Publication date: 2020-08-21
Anticipated expiration: 2029-11-01

Abstract

A piston pin pressure type marking device belongs to the technical field of piston pin marking. The method is characterized in that: including box (15), beat mark die set, mould elevating gear and station dish (8), box (15) upper portion is equipped with beats mark die set, beats the mould elevating gear that mark die set's upper portion one side was equipped with to drive its lift, beats the below of mark die set and is equipped with station dish (8) that rotate the setting, and lower part one side of station dish (8) is equipped with and drives its pivoted power unit. The utility model discloses a mark mode is beaten to mechanical pressure formula, beats the lift of mark mould device through the drive of mould elevating gear, forces it to beat the mark mould decline at the lift in-process to keep the dead time, exert pressure through the mode of restricting its lift position, thereby accomplish and beat the purpose of mark. Simultaneously, be equipped with the station dish that rotates the setting in the below of beating mark mould device, set up a plurality of stations on same station dish, satisfy the mark demand of beating of a plurality of piston pins, improve and beat mark efficiency.

Description

Piston pin pressure type marking device

Technical Field

A piston pin pressure type marking device belongs to the technical field of piston pin marking.

Background

At present, the traditional marking mode of stamping and marking by an artificial matrix is mostly adopted in the piston pin marking industry, and marking is finished by striking by an artificial hammer, so that the defects of low marking efficiency, unattractive appearance, poor stability, high rejection rate, higher labor intensity and especially high workload when the number of piston pins is larger are overcome. In the prior art, a laser marking machine is adopted for marking, but the laser marking machine has higher requirements on processing conditions, so that the printing price is correspondingly higher, and the laser marking machine is not suitable for small and medium-sized enterprises. Some marking also adopt mechanical marking machine, but present marking machine has the application scope narrower because of its structure is reasonable inadequately, beats the height of mark mould and can not adjust, needs frequently to change in the use and beats drawback such as mark mould, and it is comparatively inconvenient to use.

At present, a marking device which can meet the conditions of adjustable height, no need of replacing a die and the like is urgently needed for marking a cylindrical piston pin and forming a mechanical marking mode.

Disclosure of Invention

The utility model discloses the technical problem that will solve is: the defects of the prior art are overcome, and the piston pin pressure type marking device with the adjustable die height and without replacing the marking die is provided.

The utility model provides a technical scheme that its technical problem adopted is: this piston pin pressure type beats mark device, its characterized in that: including the box, beat mark mould device, mould elevating gear and station dish, box upper portion is equipped with beats mark mould device, and the upper portion one side of beating mark mould device is equipped with the mould elevating gear who drives its lift, transversely sets up a plurality of mould wheels that have the printing mark side by side in beating mark mould device, and a plurality of printing marks of mould wheel outer lane annular equipartition, beat the below of mark mould device and be equipped with the station dish that rotates the setting, and lower part one side of station dish is equipped with drives its pivoted power unit.

The utility model discloses change traditional marking machine's structure, adopt mechanical pressure formula to beat the mark mode, beat the lift of mark mould device through the drive of mould elevating gear, force it to beat the mark mould decline at the lift in-process to keep the certain time, exert pressure through the mode of restricting its lift position, thereby accomplish and beat the purpose of mark. Simultaneously, be equipped with the station dish that rotates the setting in the below of beating mark mould device, set up a plurality of stations on same station dish, satisfy the mark demand of beating of a plurality of piston pins, improve and beat mark efficiency.

Furthermore, transversely set up a plurality of mould wheels that have the printing mark side by side in beating the mark mould device, it is preferred, be equipped with a plurality of printing marks of annular equipartition in the mould wheel outer lane, only need rotate the mould wheel, the change is in the printing mark of below, can accomplish whole mark task of beating, does not need frequently to change and beats the mark mould.

The marking die device comprises a vertically arranged ball shaft, a buckle plate, a ball shaft shell plate and a die shell, wherein the upper part of the ball shaft is connected with a die lifting device through the buckle plate, the lower part of the ball shaft is connected with the die shell through the ball shaft shell plate, and die guide frames which are vertically arranged are arranged on two sides of the die shell.

The die lifting device comprises a crankshaft rotating frame, a mounting frame, a first coupler and a first motor, the crankshaft rotating frame is installed on the upper portion in the box body through transverse rotation of the mounting frame, one end of the crankshaft rotating frame is connected with an output shaft of the first motor through the first coupler, and the first motor is installed on one side of the mounting frame through a motor mounting plate.

The station disc is provided with a plurality of stations, preferably eight stations, and each station is provided with a central column for mounting a piston pin.

The power mechanism comprises a second motor, a grooved wheel shaft and a transmission mechanism, the station disc is horizontally installed and is connected with the transmission mechanism arranged below the station disc through the vertically arranged grooved wheel shaft, the lower portion of the grooved wheel shaft is fixed on the lower portion of the box body through a bearing and a wheel shaft installation plate and is connected with the second motor through the transmission mechanism, and the second motor is vertically installed on one side of the lower portion of the box body through a motor installation plate.

The transmission mechanism comprises a grooved wheel, a driving plate shaft and a second coupling, an output shaft of the second motor is connected with the lower part of the driving plate shaft which is also vertically arranged through the second coupling, the driving plate which is horizontally arranged is arranged at the upper part of the driving plate shaft, one side of the driving plate is meshed and connected with the grooved wheel which is horizontally arranged, and the grooved wheel is arranged at the lower part of the grooved wheel shaft.

Compared with the prior art, the utility model discloses the beneficial effect who has is:

Drawings

Fig. 1 is a schematic front view of a piston pin pressure marking apparatus.

Fig. 2 is a schematic view of a cross-sectional view D-D of fig. 1.

Fig. 3 is a schematic view of a cross-section E-E of fig. 1.

The die comprises a traveling wheel 1, a traveling wheel 2, a motor I3, a coupling I4, a grooved wheel shaft 401, a wheel shaft mounting plate 5, a dial plate shaft 6, a dial plate 7, a grooved wheel 8, a station disc 801, a center column 9, a die shell 10, a ball shaft 11, a buckle plate I12, a buckle plate II 13, a crankshaft rotating frame 14, a stud 15, a box body 16, a die wheel 17, a coupling II 18, a ball shaft shell plate 19, a motor II 20, a mounting frame 21 and a die guide frame.

Detailed Description

Fig. 1 to 3 are preferred embodiments of the present invention, and the present invention will be further explained with reference to fig. 1 to 3.

Referring to the attached figures 1-3: the utility model provides a mark device is beaten to piston pin pressure type, including box 15, beat mark die set, mould elevating gear and

station dish

8, 15 upper portions of box are equipped with and beat mark die set, it is equipped with the mould elevating gear who drives its lift to beat upper portion one side of mark die set, transversely set up a plurality of marks of having in the mark die set side by side and print mark mould wheel 16, the mark is printed in a plurality of prints of 16 outer lane annular equipartitions of mould wheel, the below of beating mark die set is equipped with the station dish 8 that rotates the setting, lower part one side of station dish 8 is equipped with drives its pivoted power unit. The station disc 8 is provided with a plurality of stations, preferably eight stations, and each station is provided with a central column 801 for mounting a piston pin.

The marking die device comprises a vertically arranged ball shaft 10, a buckle, a ball shaft shell plate 18 and a die shell 9, wherein the upper part of the ball shaft 10 is connected with a die lifting device through the buckle, the lower part of the ball shaft 10 is connected with the die shell 9 through the ball shaft shell plate 18, and die guide frames 21 which are vertically arranged are arranged on two sides of the die shell 9.

The mould elevating gear includes bent axle rotating turret 13, mounting bracket 20, a shaft coupling 3 and a motor 2, and bent axle rotating turret 13 passes through mounting bracket 20 lateral rotation and installs upper portion in box 15, and bent axle rotating turret 13 one end is passed through a shaft coupling 3 and is connected the output shaft of a motor 2, and a motor 2 passes through motor mounting panel lateral mounting in mounting bracket 20 one side.

The power mechanism comprises a second motor 19, a sheave shaft 4 and a transmission mechanism, the station disc 8 is horizontally installed and connected with the transmission mechanism arranged below the sheave shaft 4 through the vertically arranged sheave shaft, the lower part of the sheave shaft 4 is fixed at the lower part of the box body 15 through a bearing and a sheave shaft mounting plate 401 and is connected with the second motor 19 through the transmission mechanism, and the second motor 19 is vertically installed on one side of the lower part of the box body 15 through a motor mounting plate. The transmission mechanism comprises a grooved pulley 7, a dial 6, a dial shaft 5 and a second coupling 17, an output shaft of a second motor 19 is connected with the lower part of the same vertical dial shaft 5 through the second coupling 17, the dial 6 which is horizontally arranged is arranged at the upper part of the dial shaft 5, one side of the dial 6 is meshed and connected with the grooved pulley 7 which is horizontally arranged, and the grooved pulley 7 is arranged at the lower part of the grooved pulley shaft 4.

The working process and the working principle are as follows: the utility model discloses at the during operation, at first rotate with fixed speed by two 19 motors, drive bent axle rotating turret 13 through two 17 couplings and rotate, bent axle rotating turret 13 rotates in two 12 threaded buckle, and ball 10 that drives threaded connection through buckle 11 is under the guide effect of mould leading truck 21, with the decline that continuously rises of fixed speed, ball 10 and mould casing 9 are connected with the sphere pair, then during the luffing motion of ball 10, mould casing 9 rises the decline in the fixed track that mould leading truck 21 formed, the high accessible ball 10 upper portion that rises the decline realizes adjusting with the threaded connection of buckle 11, thereby reach and suitably pressurize at the piston pin and beat out the mark.

The constant-speed motor I2 rotates at a fixed speed, and is connected with the driving plate 5 through the coupler I3, the grooved wheel 7 is stirred through the driving plate 5, the driving plate 5 rotates for a circle to drive the grooved wheel 7 to rotate for 45 degrees, the station disc 8 is connected with the thrust bearing and the grooved wheel shaft 4, the station disc 8 rotates for the same angle along with the rotation of the grooved wheel 7, (a piston pin is manually taken and placed), the grooved wheel 7 rotates for 45 degrees to just enable the piston pin of one station to be located at the marking position below the mold shell 9, the driving plate 5 idles and simultaneously completes marking, and then the intermittent motion of the grooved wheel mechanism is continued to be used with the cooperation of the mold shell 9, so that each station can be reasonably utilized, the box body 15 is connected with each part, four travelling wheels 1 are installed, the.

While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention. However, any simple modification, equivalent change and modification made to the above embodiments according to the technical substance of the present invention still belong to the protection scope of the technical solution of the present invention.

Claims

1. The utility model provides a mark device is beaten to piston pin pressure type which characterized in that: including box (15), beat mark mould device, mould elevating gear and station dish (8), box (15) upper portion is equipped with beats mark mould device, it is equipped with the mould elevating gear who drives its lift to beat upper portion one side of mark mould device, transversely set up a plurality of mould wheels (16) that have the printing mark side by side in beating mark mould device, a plurality of printing marks of mould wheel (16) outer lane annular equipartition, beat the below of mark mould device and be equipped with station dish (8) that rotate the setting, lower part one side of station dish (8) is equipped with drives its pivoted power unit.

2. The piston pin pressure marking device of claim 1, wherein: the marking die device comprises a vertically arranged ball shaft (10), a buckle, a ball shaft shell plate (18) and a die shell (9), wherein the upper part of the ball shaft (10) is connected with a die lifting device through the buckle, the lower part of the ball shaft (10) is connected with the die shell (9) through the ball shaft shell plate (18), and die guide frames (21) which are vertically arranged are arranged on two sides of the die shell (9).

3. The piston pin pressure marking device of claim 1, wherein: the mould elevating gear include bent axle rotating turret (13), mounting bracket (20), first shaft coupling (3) and motor (2), bent axle rotating turret (13) is installed on upper portion in box (15) through mounting bracket (20) horizontal rotation, the output shaft of motor (2) is connected through first shaft coupling (3) to bent axle rotating turret (13) one end, motor (2) are transversely installed in mounting bracket (20) one side through the motor mounting panel.

4. The piston pin pressure marking device of claim 1, wherein: the station disc (8) is provided with a plurality of stations, and each station is provided with a central column (801) for mounting a piston pin.

5. The piston pin pressure marking device of claim 1, wherein: the power mechanism comprises a second motor (19), a sheave shaft (4) and a transmission mechanism, the station disc (8) is horizontally installed, the transmission mechanism arranged below the sheave shaft (4) is connected through the vertically arranged sheave shaft, the lower part of the sheave shaft (4) is fixed to the lower part of the box body (15) through a bearing and a sheave shaft mounting plate (401), the second motor (19) is connected through the transmission mechanism, and the second motor (19) is vertically installed on one side of the lower part of the box body (15) through the motor mounting plate.

6. The piston pin pressure marking device of claim 5, wherein: the transmission mechanism comprises a grooved pulley (7), a driving plate (6), a driving plate shaft (5) and a second coupling (17), an output shaft of a second motor (19) is connected with the lower part of the driving plate shaft (5) which is also vertically arranged through the second coupling (17), the driving plate (6) which is horizontally arranged is arranged at the upper part of the driving plate shaft (5), one side of the driving plate (6) is meshed with and connected with the grooved pulley (7) which is horizontally arranged, and the grooved pulley (7) is arranged at the lower part of the grooved pulley shaft (4).