CN210358943U

CN210358943U - Automatic feeding device of dovetail cushion block punching machine

Info

Publication number: CN210358943U
Application number: CN201921308592.8U
Authority: CN
Inventors: 刘�东
Original assignee: Shaanxi University of Technology
Current assignee: Shaanxi University of Technology
Priority date: 2019-08-13
Filing date: 2019-08-13
Publication date: 2020-04-21
Anticipated expiration: 2029-08-13

Abstract

The utility model discloses a forked tail cushion punch press automatic feeding, including fixing two internal risers at the punch press, this internal fixed mounting of punch press has the die holder, two sliding connection places board and roof between the riser, place between board and the roof through a plurality of bolster fixed connection, this internal fixedly connected with motor of punch press, be connected through lifting mechanism transmission between the drive shaft of motor and the roof, punch press body internal rotation is connected with the pivot, be connected through the drive mechanism transmission between pivot and the lifting mechanism, the top of pivot is equipped with the feed mechanism who is used for carrying out the material loading to the forked tail cushion, bearing frame and punch press body inside wall fixed connection are passed through in the pivot, two fixedly connected with baffle between the riser, the baffle is located the top of placing the board. The utility model discloses can shorten the time, improve production efficiency.

Description

Automatic feeding device of dovetail cushion block punching machine

Technical Field

The utility model relates to a punch press technical field especially relates to a forked tail cushion punch press automatic feeding.

Background

The punching machine is a punching press, and in national production, the punching process has the advantages of material and energy conservation, high efficiency, low technical requirement on operators and capability of manufacturing products which cannot be achieved by machining through various die applications due to the fact that compared with the traditional machining, the punching process has the advantages of wide application range.

When the existing dovetail cushion block punching machine is used, the machine needs to be stopped to manually feed materials after the punching die is finished every time, so that the time delay is long, and the production efficiency is low.

Therefore, the automatic feeding device for the dovetail cushion block punching machine is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the production efficiency is lower and providing a dovetail cushion block punch automatic feeding device which can not automatically feed materials in the prior art.

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

the utility model provides a forked tail cushion punch press autoloading device, is including fixing two internal risers of punch press, this internal fixed mounting of punch press has the die holder, two sliding connection has between the riser to place board and roof, place between board and the roof through a plurality of bolster fixed connection, this internal fixedly connected with motor of punch press, be connected through lifting mechanism transmission between the drive shaft of motor and the roof, punch press body internal rotation is connected with the pivot, be connected through the drive mechanism transmission between pivot and the lifting mechanism, the top of pivot is equipped with the feed mechanism who is used for carrying out the material loading to the forked tail cushion, bearing frame and punch press body inside wall fixed connection are passed through in the pivot, two fixedly connected with baffle between the riser, the baffle is located the top of placing the board.

Preferably, the bolster includes telescopic link and spring, the spring housing is established outside the telescopic link, the upper end of telescopic link and spring all with the lower extreme fixed connection who places the board, the lower extreme of telescopic link and spring all with the upper end fixed connection of roof.

Preferably, the lifting mechanism comprises a threaded sleeve fixedly connected with the driving shaft of the motor in a coaxial manner, a threaded rod is connected with the inner thread of the threaded sleeve in a threaded manner, and the upper end of the threaded rod is fixedly connected with the lower end of the top plate.

Preferably, drive mechanism includes first belt pulley and second belt pulley, first belt pulley and the coaxial fixed connection of screw sleeve, the second belt pulley and the coaxial fixed connection of pivot, be connected through belt transmission between first belt pulley and the second belt pulley.

Preferably, the feed mechanism includes the carousel with the coaxial fixed connection in pivot upper end, the non-centre of a circle department of upper end of carousel rotates and is connected with the deflection bar, the one end that the carousel was kept away from to the deflection bar rotates and is connected with the push rod, the one end fixedly connected with push pedal that the deflection bar was kept away from to the push rod, the upper end of push pedal and the lower extreme sliding connection of baffle.

Preferably, a plurality of dovetail cushion blocks are placed at the upper end of the placing plate, and the baffle is matched with the feed inlet of the die holder.

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

through setting up lifting mechanism and feed mechanism, it rotates to drive the screw sleeve through the motor, the screw sleeve drives the threaded rod and goes up and down, the threaded rod drives the roof and goes up and down, the roof passes through the telescopic link and the spring drives places the board lift, the lifter plate drives forked tail cushion goes up and down, meanwhile, the screw sleeve drives the pivot and rotates, the pivot drives the carousel and rotates, the carousel drives the deflection pole and deflects, the deflection pole drives push rod reciprocating motion, the push rod drives push pedal 23 reciprocating motion, can place the propelling movement in the forked tail cushion of placing on the board, thereby realize autoloading, shorten the material loading time, and the production efficiency is improved.

The utility model discloses can shorten the time, improve production efficiency.

Drawings

Fig. 1 is a front perspective view of an automatic feeding device for a dovetail block punch press according to the present invention;

FIG. 2 is an enlarged view taken at A in FIG. 1;

fig. 3 is a perspective view of the side structure of the automatic feeding device for the dovetail block punch press according to the present invention.

In the figure: the punching machine comprises a punching machine body 1, a vertical plate 2, a die holder 3, a placing plate 4, a top plate 5, a buffer 6, a motor 7, a lifting mechanism 8, a rotating shaft 9, a transmission mechanism 10, a feeding mechanism 11, a bearing seat 12, a baffle 13, a telescopic rod 14, a spring 15, a threaded sleeve 16, a threaded rod 17, a first belt pulley 18, a second belt pulley 19, a rotary table 20, a deflection rod 21, a push rod 22 and a push plate 23.

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.

Referring to fig. 1-3, a forked tail cushion punch press autoloading device, including fixing two risers 2 in punch press body 1, fixed mounting has die holder 3 in the punch press body 1, sliding connection has between two risers 2 places board 4 and roof 5, it needs to explain, place the upper end of board 4 and placed polylith forked tail cushion, baffle 13 and the feed inlet phase-match of die holder 3, place through 6 fixed connection of a plurality of bolster between board 4 and the roof 5, specifically, bolster 6 includes telescopic link 14 and spring 15, spring 15 cover is established outside telescopic link 14, telescopic link 14 and spring 15's upper end all with place the lower extreme fixed connection of board 4.

The utility model discloses in, the lower extreme of telescopic link 14 and spring 15 all with the upper end fixed connection of roof 5, fixedly connected with motor 7 in the punch press body 1, it is required to explain, motor 7 can adopt the model to be PLX's step motor, and in external power source electric connection, for prior art, it is specific and unnecessary to describe, be connected through the transmission of lifting mechanism 8 between the drive shaft of motor 7 and the roof 5, furthermore, lifting mechanism 8 includes the threaded sleeve 16 with the coaxial fixed connection of drive shaft of

motor

7, 16 female connection of threaded sleeve has threaded rod 17, the upper end of threaded rod 17 and the lower extreme fixed connection of

roof

5, 1 internal rotation of punch press body is connected with pivot 9, be connected through the transmission of drive mechanism 10 between pivot 9 and the lifting mechanism 8, it is required to explain, drive mechanism 10 includes first belt pulley 18 and second belt pulley 19.

In the utility model, the first belt pulley 18 is coaxially and fixedly connected with the threaded sleeve 16, the second belt pulley 19 is coaxially and fixedly connected with the rotating shaft 9, the first belt pulley 18 is connected with the second belt pulley 19 through belt transmission, a feeding mechanism 11 for feeding dovetail cushion blocks is arranged above the rotating shaft 9, which is worth mentioning, the feeding mechanism 11 comprises a rotary table 20 coaxially and fixedly connected with the upper end of the rotating shaft 9, a non-circle center position at the upper end of the rotary table 20 is rotatably connected with a deflection rod 21, one end of the deflection rod 21 far away from the rotary table 20 is rotatably connected with a push rod 22, one end of the push rod 22 far away from the deflection rod 21 is fixedly connected with a push plate 23, the upper end of the push plate 23 is connected with the lower end of the baffle 13 in a sliding manner, the rotating shaft 9 of the punching machine is fixedly connected with the inner side wall of the body 1 through a bearing seat 12, it needs, outer lane and punch press body 1 fixed connection, the inner circle rotates with the outer lane to be connected, fixedly connected with baffle 13 between two risers 2, and baffle 13 is located the top of placing board 4.

The utility model discloses when carrying out the pay-off, open motor 7, motor 7's drive shaft drives threaded sleeve 16 and rotates, threaded sleeve 16 drives threaded rod 17 and goes up and down, threaded rod 17 drives roof 5 and goes up and down, roof 5 drives through telescopic link 14 and spring 15 and places board 4 and goes up and down, it drives the forked tail cushion and goes up and down to place board 4, forked tail cushion and baffle 13 counterbalance contact up to the top, meanwhile, threaded sleeve 16 drives first belt pulley 18 and rotates, first belt pulley 18 drives second belt pulley 19 through the belt and rotates, second belt pulley 19 drives pivot 9 and rotates, pivot 9 drives carousel 20 and rotates, carousel 20 drives deflection rod 21 and deflects, deflection rod 21 drives push rod 22 reciprocating motion, push rod 22 drives push pedal 23 reciprocating motion, push pedal 23 promotes the forked tail cushion and carries out the material loading, can carry out automatic feeding.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The automatic feeding device for the dovetail cushion block punch comprises two vertical plates (2) fixed in a punch body (1), wherein a die holder (3) is fixedly arranged in the punch body (1), and is characterized in that a placing plate (4) and a top plate (5) are connected between the two vertical plates (2) in a sliding manner, the placing plate (4) and the top plate (5) are fixedly connected through a plurality of buffer pieces (6), a motor (7) is fixedly connected in the punch body (1), a driving shaft of the motor (7) is in transmission connection with the top plate (5) through a lifting mechanism (8), a rotating shaft (9) is rotatably connected in the punch body (1), the rotating shaft (9) is in transmission connection with the lifting mechanism (8) through a transmission mechanism (10), a feeding mechanism (11) for feeding the dovetail cushion block is arranged above the rotating shaft (9), the rotating shaft (9) is fixedly connected with the inner side wall of the punch body (1) through a bearing seat (12), a baffle (13) is fixedly connected between the vertical plates (2), and the baffle (13) is located above the placing plate (4).

2. The automatic feeding device for the dovetail cushion block punching machine according to claim 1, wherein the buffer member (6) comprises a telescopic rod (14) and a spring (15), the spring (15) is sleeved outside the telescopic rod (14), the upper ends of the telescopic rod (14) and the spring (15) are fixedly connected with the lower end of the placing plate (4), and the lower ends of the telescopic rod (14) and the spring (15) are fixedly connected with the upper end of the top plate (5).

3. The automatic feeding device for the dovetail block punch press according to claim 1, wherein the lifting mechanism (8) comprises a threaded sleeve (16) coaxially and fixedly connected with a driving shaft of the motor (7), a threaded rod (17) is connected with the threaded sleeve (16) in a threaded manner, and the upper end of the threaded rod (17) is fixedly connected with the lower end of the top plate (5).

4. The automatic feeding device for the dovetail block punch press according to claim 3, wherein the transmission mechanism (10) comprises a first belt pulley (18) and a second belt pulley (19), the first belt pulley (18) is coaxially and fixedly connected with the threaded sleeve (16), the second belt pulley (19) is coaxially and fixedly connected with the rotating shaft (9), and the first belt pulley (18) is in belt transmission connection with the second belt pulley (19).

5. The automatic feeding device for the dovetail cushion block punching machine according to claim 1, wherein the feeding mechanism (11) comprises a rotary table (20) coaxially and fixedly connected with the upper end of a rotary shaft (9), a deflection rod (21) is rotatably connected to a non-circle center position of the upper end of the rotary table (20), one end, away from the rotary table (20), of the deflection rod (21) is rotatably connected with a push rod (22), one end, away from the deflection rod (21), of the push rod (22) is fixedly connected with a push plate (23), and the upper end of the push plate (23) is slidably connected with the lower end of the baffle plate (13).

6. The automatic feeding device for the dovetail block punch press according to claim 1, wherein a plurality of dovetail blocks are placed at the upper end of the placing plate (4), and the baffle plate (13) is matched with the feeding hole of the die holder (3).