CN211135182U

CN211135182U - Stamping die capable of preventing back stroke of bonding material

Info

Publication number: CN211135182U
Application number: CN201920774647.8U
Authority: CN
Inventors: 丰国民
Original assignee: Suzhou Yuanjiachen Machinery Engineering Co ltd
Current assignee: Suzhou Yuanjiachen Machinery Engineering Co ltd
Priority date: 2019-05-28
Filing date: 2019-05-28
Publication date: 2020-07-31
Anticipated expiration: 2029-05-28

Abstract

The utility model discloses a can prevent stamping die of sizing return stroke, including box and last mould, the middle-end at box top passes through support column fixedly connected with bed die, the middle-end fixed mounting of box inner chamber bottom has the motor, the first screw rod of output shaft fixedly connected with of motor, the middle-end threaded connection of first screw rod surface has first swivel nut, connect equal fixedly connected with dead lever about first swivel nut, one side fixedly connected with branch of first swivel nut is kept away from to the dead lever. The utility model discloses a cooperation of second screw rod, second swivel nut, first slider and smooth tooth, motor, first screw rod, first swivel nut and branch has reached the purpose that can prevent the sizing return stroke, has solved at the punching press in-process, and the easy card of sizing follows the stamping die return stroke on stamping die, needs the manual work to peel off it usually, has consumeed the time like this, has reduced stamping device work efficiency's problem.

Description

Stamping die capable of preventing back stroke of bonding material

Technical Field

The utility model relates to a stamping die technical field specifically is a stamping die that can prevent sizing return stroke.

Background

The stamping die is a special technological device for processing materials into parts in cold stamping processing, and is called as a cold stamping die, stamping is a pressure processing method for obtaining required parts by applying pressure to the materials by utilizing a die arranged on a press machine at room temperature to enable the materials to generate separation or plastic deformation, and during stamping, a sticky material is easily clamped on the stamping die to return along with the stamping die, and usually needs to be peeled off manually, so that time is consumed, the working efficiency of a stamping device is reduced, and therefore the stamping die capable of preventing the sticky material from returning is provided.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a can prevent stamping die of sizing return stroke possesses the advantage that can prevent the sizing return stroke, has solved at the stamping process, and the easy card of sizing follows the stamping die return stroke on stamping die, needs the manual work to peel off it usually, has consumeed the time like this, has reduced stamping device work efficiency's problem.

(II) technical scheme

For the purpose that realizes above-mentioned can prevent the sizing return stroke, the utility model provides a following technical scheme: a stamping die capable of preventing back stroke of bonding materials comprises a box body and an upper die, wherein the middle end of the top of the box body is fixedly connected with a lower die through a support column, the middle end of the bottom of an inner cavity of the box body is fixedly provided with a motor, an output shaft of the motor is fixedly connected with a first screw rod, the middle end of the outer surface of the first screw rod is in threaded connection with a first screw sleeve, the left side and the right side of the first screw sleeve are respectively and fixedly connected with a fixed rod, one side of the fixed rod, far away from the first screw sleeve, is fixedly connected with a support rod, the top of the support rod is fixedly connected with a telescopic seat, the left connecting end and the right connecting end of the inner cavity of the telescopic seat are respectively in sliding connection with a first sliding block and a second sliding block through sliding chutes, the left side of the telescopic seat is in threaded connection with a second screw rod through a second screw sleeve, the right side, the inner sides of the sliding teeth are respectively connected with the lower ends of the left side and the right side of the upper die in a sliding mode.

Preferably, the top of the outer surface of the first screw is movably connected with the middle end of the top of the inner cavity of the box body through a second bearing, and the left side and the right side of the top of the box body are provided with through grooves matched with the support rods.

Preferably, the outer side of the second screw rod is fixedly connected with a handle, and anti-skid grains are formed in the outer surface of the handle.

Preferably, all fixedly connected with landing legs around the bottom half, and the bottom of landing leg has the rubber slipmat through EVA viscose gluing.

Preferably, the right side of the first sliding block is fixedly connected with a spring, and the right side of the spring is fixedly connected with the left side of the second sliding block.

(III) advantageous effects

Compared with the prior art, the utility model provides a can prevent stamping die of sizing return stroke possesses following beneficial effect:

the utility model discloses a through setting up the second screw rod, the second swivel nut, first slider and sliding tooth, the user moves the second screw rod through twisting, the second screw rod drives the first slider and moves, the first slider drives the second slider through the spring and moves, the second slider drives connecting rod movable connecting rod and drives the sliding tooth and move, through laminating the inboard of sliding tooth with the both sides of last mould, when last mould return stroke, peel off the sizing through the sliding tooth, thereby reach the purpose of preventing the sizing return stroke, through setting up the motor, the first screw rod, the first swivel nut and branch, the user starts the motor through external controller, the output shaft of motor drives the first screw rod and rotates, drive the first swivel nut and move when the first screw rod rotates, the first swivel nut drives the branch through the dead lever and moves, the branch drives the flexible seat and moves, the flexible seat drives the sliding tooth through the connecting rod and moves, thereby reach the purpose of adjusting the height of sliding tooth, through the cooperation of above structure, reached the purpose that can prevent the sizing return stroke, solved in stamping process, the easy card of sizing follows the stamping die return stroke on stamping die, needs the manual work to peel off it usually, has consumed the time like this, has reduced stamping device work efficiency's problem.

Drawings

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

fig. 2 is a sectional view of the telescopic seat of the present invention;

fig. 3 is a sectional view of the box body of the present invention.

In the figure: the device comprises a box body 1, a support column 2, a lower die 3, an upper die 4, a motor 5, a first screw rod 6, a first thread sleeve 7, a fixed rod 8, a support rod 9, a telescopic seat 10, a sliding groove 11, a first sliding block 12, a second sliding block 13, a second thread sleeve 14, a second screw rod 15, a first bearing 16, a connecting rod 17, a sliding tooth 18, a second bearing 19 and a spring 20.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; 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 meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model discloses a box 1, support column 2, bed die 3, go up mould 4, motor 5, first screw rod 6, first swivel nut 7, dead lever 8, branch 9, flexible seat 10, spout 11, first slider 12, second slider 13, second swivel nut 14, second screw rod 15, first bearing 16, connecting rod 17, sliding tooth 18, second bearing 19 and spring 20 part are the general standard or the part that technical staff in the field knows, its structure and principle all are that this technical staff all can learn through the technical manual or learn through conventional experimental method.

Referring to fig. 1-3, a stamping die capable of preventing material sticking from returning comprises a box body 1 and an upper die 4, wherein the periphery of the bottom of the box body 1 is fixedly connected with supporting legs, the bottoms of the supporting legs are adhered with rubber anti-slip pads through EVA (ethylene vinyl acetate) adhesive, the middle end of the top of the box body 1 is fixedly connected with a lower die 3 through a supporting column 2, the middle end of the bottom of an inner cavity of the box body 1 is fixedly provided with a motor 5, an output shaft of the motor 5 is fixedly connected with a first screw rod 6, the middle end of the outer surface of the first screw rod 6 is in threaded connection with a first screw sleeve 7, the left side and the right side of the first screw sleeve 7 are both fixedly connected with a fixed rod 8, one side of the fixed rod 8 far away from the first screw sleeve 7 is fixedly connected with a supporting rod 9, the top of the outer surface of the first screw rod 6 is movably connected with, the top of the supporting rod 9 is fixedly connected with a telescopic seat 10, a user starts the motor 5 through an external controller, an output shaft of the motor 5 drives the first screw rod 6 to rotate, the first screw sleeve 7 is driven to move while the first screw rod 6 rotates, the first screw sleeve 7 drives the supporting rod 9 to move through a fixed rod 8, the supporting rod 9 drives the telescopic seat 10 to move, the telescopic seat 10 drives the sliding teeth 18 to move through a connecting rod 17, so that the aim of adjusting the height of the sliding teeth 18 is fulfilled, the left connecting end and the right connecting end of an inner cavity of the telescopic seat 10 are both connected with a first sliding block 12 and a second sliding block 13 through sliding chutes 11 in a sliding mode, the right side of the first sliding block 12 is fixedly connected with a spring 20, the right side of the spring 20 is fixedly connected with the left side of the second sliding block 13, the left side of the telescopic seat 10 is connected with a second screw rod 15 through a second screw sleeve 14 in a threaded, the right side of the second screw 15 is movably connected with the left side of the first slide block 12 through a first bearing 16, the right side of the second slide block 13 is fixedly connected with a sliding tooth 18 through a connecting rod 17, the inner side of the sliding tooth 18 is respectively connected with the lower ends of the left side and the right side of the upper die 4 in a sliding way, a user drives the second screw 15 to drive the first slide block 12 to move by screwing the second screw 15, the first slide block 12 drives the second slide block 13 to move through a spring 20, the second slide block 13 drives the connecting rod 17 to move the connecting rod 17 to drive the sliding tooth 18 to move, after the inner side of the sliding tooth 18 is attached to the two sides of the upper die 4, when the upper die 4 returns, the adhesive is peeled off through the sliding teeth 18, so that the purpose of preventing the adhesive from returning is achieved (the model of the external controller is DATA-7311, meanwhile, two wiring ends of the external controller are connected with a power plug through wires, and the mains supply is adopted for supplying power in the application).

When the device is used, a user twists the second screw 15, the second screw 15 drives the first slider 12 to move, the first slider 12 drives the second slider 13 to move through the spring 20, the second slider 13 drives the connecting rod 17 to move the connecting rod 17 to drive the sliding tooth 18 to move, after the inner side of the sliding tooth 18 is attached to the two sides of the upper die 4, the adhesive is peeled off through the sliding tooth 18 during the return stroke of the upper die 4, so that the purpose of preventing the return stroke of the adhesive is achieved, the user starts the motor 5 through the external controller, the output shaft of the motor 5 drives the first screw 6 to rotate, the first screw 6 drives the first screw 7 to move while rotating, the first screw 7 drives the supporting rod 9 to move through the fixing rod 8, branch 9 drives flexible seat 10 and removes, and flexible seat 10 drives smooth tooth 18 through connecting rod 17 and removes to reach the purpose of highly adjusting smooth tooth 18, through the cooperation of above structure, reached and to have prevented the purpose of sizing return stroke, solved at the punching press in-process, the easy card of sizing follows the stamping die return stroke on stamping die, needs the manual work to peel off it usually, has consumed the time like this, has reduced stamping device work efficiency's problem.

In summary, the following steps: this can prevent stamping die of sizing return stroke, through the cooperation of second screw rod 15, second swivel nut 14, first slider 12 and sliding tooth 18, motor 5, first screw rod 6, first swivel nut 7 and branch 9, reached and to have prevented the purpose of sizing return stroke, solved in stamping process, the easy card of sizing follows the stamping die return stroke on stamping die, generally need the manual work to peel off it, the time has been consumed like this, stamping device work efficiency's problem has been reduced.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a can prevent stamping die of sizing return stroke, includes box (1) and last mould (4), its characterized in that: the middle end of the top of the box body (1) is fixedly connected with a lower die (3) through a support column (2), the middle end of the bottom of an inner cavity of the box body (1) is fixedly provided with a motor (5), an output shaft of the motor (5) is fixedly connected with a first screw rod (6), the middle end of the outer surface of the first screw rod (6) is in threaded connection with a first screw sleeve (7), the left side and the right side of the first screw sleeve (7) are respectively and fixedly connected with a fixed rod (8), one side of the fixed rod (8) far away from the first screw sleeve (7) is fixedly connected with a support rod (9), the top of the support rod (9) is fixedly connected with a telescopic seat (10), the left connecting end and the right connecting end of the inner cavity of the telescopic seat (10) are respectively and slidably connected with a first sliding block (12) and a second sliding block (13) through a sliding groove (11), the left side of the, the right side of the second screw (15) is movably connected with the left side of the first sliding block (12) through a first bearing (16), the right side of the second sliding block (13) is fixedly connected with a sliding tooth (18) through a connecting rod (17), and the inner side of the sliding tooth (18) is respectively connected with the lower ends of the left side and the right side of the upper die (4) in a sliding manner.

2. The stamping die capable of preventing the back stroke of the bonding material as claimed in claim 1, wherein: the top of the outer surface of the first screw (6) is movably connected with the middle end of the top of the inner cavity of the box body (1) through a second bearing (19), and the left side and the right side of the top of the box body (1) are provided with through grooves matched with the support rods (9).

3. The stamping die capable of preventing the back stroke of the bonding material as claimed in claim 1, wherein: the handle is fixedly connected to the outer side of the second screw rod (15), and anti-skid grains are formed in the outer surface of the handle.

4. The stamping die capable of preventing the back stroke of the bonding material as claimed in claim 1, wherein: the bottom of the box body (1) is fixedly connected with supporting legs all around, and the bottoms of the supporting legs are adhered with rubber anti-slip pads through EVA adhesives.

5. The stamping die capable of preventing the back stroke of the bonding material as claimed in claim 1, wherein: the right side of the first sliding block (12) is fixedly connected with a spring (20), and the right side of the spring (20) is fixedly connected with the left side of the second sliding block (13).