CN217474549U

CN217474549U - Stamping die for numerical control machine tool

Info

Publication number: CN217474549U
Application number: CN202220504218.0U
Authority: CN
Inventors: 庞继东; 史春满
Original assignee: Sanhe Pilot Fucheng Metal Products Co ltd
Current assignee: Sanhe Pilot Fucheng Metal Products Co ltd
Priority date: 2022-03-09
Filing date: 2022-03-09
Publication date: 2022-09-23
Anticipated expiration: 2032-03-09

Abstract

The utility model provides a stamping die for digit control machine tool, including installation department, a plurality of drive arrangement and mould body, wherein, but the installation department pivot sets up, and each drive arrangement arranges along the circumference of installation department, and mould body and drive arrangement one-to-one, each mould body coupling in the drive arrangement's that corresponds power take off end, and each mould body can overturn because of drive arrangement's drive, and each mould body can locate the drift of digit control machine tool because of the pivot of installation department under. Stamping die for controlling machine tool through setting up drive arrangement, can drive the upset of mould body, utilize gravity for the stamping workpiece drops from the mould body, has reduced manual operation, when having reduced intensity of labour, is favorable to practicing thrift production time, improves production efficiency.

Description

Stamping die for numerical control machine tool

Technical Field

The utility model relates to a stamping device technical field, in particular to stamping die for digit control machine tool.

Background

The stamping die is a special process equipment for processing materials (metal or nonmetal) into parts (or semi-finished products) in cold stamping processing, and is called a cold stamping die (commonly called a cold stamping die). Stamping is a press working method in which a die mounted on a press is used to apply pressure to a material at room temperature to cause separation or plastic deformation of the material, thereby obtaining a desired part.

The stamping die may be divided into a blanking die, a bending die, a drawing die, a forming die, and the like according to process properties. When utilizing stamping die stamping forming spare part, the inside of mould often can be stayed to the part that the shaping is good, needs the manual work to take out, has increased workman's intensity of labour, is unfavorable for improving production efficiency.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model aims at providing a stamping die for digit control machine tool to can take out the stamping workpiece in the mould automatically, improve production efficiency.

In order to achieve the above purpose, the technical scheme of the utility model is realized like this:

the utility model provides a stamping die for digit control machine tool for with the drift cooperation punching press preparation stamping workpiece of digit control machine tool, include:

a pivotally-provided mounting portion along a circumferential direction of which a plurality of driving devices are arranged;

the die bodies correspond to the driving devices one by one, and each die body is connected to the power output end of the corresponding driving device;

each of the die bodies is capable of being turned over by the driving of the driving device, and each of the die bodies is capable of being disposed directly below the punch by the pivoting of the mounting portion.

Furthermore, the die body comprises a box body, a stamping cavity is arranged in the box body, and a lifting plate is arranged in the stamping cavity in a sliding manner; the top of lifter plate is equipped with the punching press groove, the punching press groove along with form the drift, along with the drift in stretching into in the punching press groove, the substrate is by stamping forming.

Furthermore, a return spring is arranged between the lifting plate and the bottom plate of the box body, and when the return spring is in a natural state, the part of the lifting plate extends out of the punching cavity.

Furthermore, the driving device comprises a first motor, a first pivot rod is arranged at the power output end of the first motor, and the die body is arranged on the corresponding first pivot rod.

Furthermore, the mounting part is columnar, and each first motor is arranged on the side wall of the mounting part; a plurality of fixing frames are arranged on the side wall of the mounting part, the fixing frames correspond to the first motors one by one, and the fixing frames cover the outer sides of the corresponding first motors; the fixed frame is provided with a pivot hole, the first pivot rod penetrates through the pivot hole, and the diameter of the pivot hole is the same as that of the first pivot rod.

Furthermore, a second motor is arranged below the mounting part, one end of a second pivoting rod is connected to a power output end of the second motor, and the other end of the second pivoting rod is connected to the mounting part.

Furthermore, a supporting part is arranged below the mounting part, the supporting part is shaped like a Chinese character 'ji', the mounting part is arranged at the top of the supporting part, and the supporting part covers the second motor; and a second pivot hole is arranged on the supporting part, and the second pivot rod is arranged by penetrating through the second pivot hole.

Furthermore, a first convex plate and a second convex plate which are horizontally arranged are arranged on the supporting part; the bottom of each fixing frame is provided with a button switch, and the corresponding die body is driven to overturn by the first motor covered by the fixing frame where the button switch is pressed each time; due to the pivoting of the mounting part, the fixed frame pivots from the lower part of the punch to the upper part of the first convex plate, and the button switch is pressed for the first time; along with the pivoting of the mounting part again, the fixed frame pivots from the upper part of the first convex plate to the upper part of the second convex plate, and the button switch is pressed for the second time.

Furthermore, a pressing groove is formed in each of the first protruding plate and the second protruding plate, and the horizontal distance from the pressing groove to the center of the second pivot hole is the same as the horizontal distance from a button of the button switch to the center of the second pivot rod; the depth of the pressing groove is not less than the telescopic length of the button switch, and the width of the pressing groove is not limited to the diameter of the button; the bottom of pressing the groove is equipped with the gradual change lug, the gradual change lug by button switch's button gets into the one end of pressing the groove sets up to the other end from low to high, the top of gradual change lug with first flange with the top surface of second flange flushes.

Furthermore, a third convex plate is arranged on one side of the supporting part and extends to the position below the punch; the top surface of the third convex plate is flush with the bottom surface of the die body; and a vertical plate is arranged at the bottom of the third convex plate, and the bottom end of the vertical plate is connected to a numerical control machine tool.

Compared with the prior art, the utility model discloses following advantage has:

(1) stamping die for digit control machine tool, through setting up drive arrangement, can drive the upset of mould body, utilize gravity for the stamping workpiece drops from the mould body, has reduced manual operation, when having reduced intensity of labour, is favorable to practicing thrift production time, improves production efficiency.

(2) Through setting up stamping groove, the stamping forming of stamping workpiece of being convenient for.

(3) Through the reset spring between the bottom plate of the box body and the lifting plate, after the punch forming is completed, the lifting plate resets under the action of the spring, and the lifting stamping part extends out of the box body, so that the stamping part falls off when the die body is more convenient to overturn.

(4) Set up drive arrangement and include first motor, the upset of the mould body of being convenient for, and motor structure itself is current, is convenient for draw materials and use.

(5) Through setting up the mounting to first pivot pole wears the first pivot hole of mount, can be convenient for play the supporting role to first pivot pole, be favorable to the protection to first motor.

(6) The second motor and the second pivot rod are arranged, so that the installation part can be pivoted conveniently, and meanwhile, the motor has the existing structure, so that materials can be taken conveniently and the motor can be used conveniently.

(7) The supporting part is arranged, and the mounting part is arranged on the supporting part, so that the weight of the supporting part is supported by the supporting part instead of the second motor, and the protection of the second motor is facilitated.

(8) Through setting up first flange, second flange and button switch cooperation, can be convenient for mould body upset discharge stamping workpiece after the punching press is accomplished, the punching press that waits for next time resets in the upset uses.

(9) Through setting up the pressing groove and locating the gradual change lug in the pressing groove, can be convenient for press button switch, prevent to take place to interfere between lug and button switch's the button.

(10) Through setting up third flange riser, can be convenient for when the punching press goes on, support the mould body.

Drawings

The accompanying drawings, which form a part hereof, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without undue limitation. In the drawings:

fig. 1 is a schematic view of an angle structure of a stamping die for a numerical control machine tool according to an embodiment of the present invention;

fig. 2 is a schematic structural view of a stamping die for a numerical control machine tool at another angle according to an embodiment of the present invention;

fig. 3 is a schematic structural diagram of the mounting portion according to the embodiment of the present invention;

fig. 4 is a schematic structural diagram of a supporting portion according to an embodiment of the present invention;

FIG. 5 is an enlarged view of portion A of FIG. 4;

fig. 6 is a schematic structural diagram of a box according to an embodiment of the present invention;

fig. 7 is a schematic structural view of a lifting plate according to an embodiment of the present invention;

description of reference numerals:

1. a mold body; 2. an installation part; 3. a support portion;

101. mounting grooves; 102. a return spring; 103. a lifting plate; 104. and (6) punching a groove.

201. A fixed mount; 2011. a via hole; 2012. a push-button switch; 202. a first motor; 203. a first pivot lever; 204. a second pivot lever; 205. a second motor;

301. a second flange; 3011. a second pressing groove; 302. a first flange; 3021. a first pressing groove; 3022. A gradual change bump; 303. a third convex plate; 304. a vertical plate; 305. and (7) mounting the plate.

Detailed Description

It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "back", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

The embodiment relates to a stamping die for a control machine tool, which comprises a mounting part 2, a plurality of driving devices and a die body 1, wherein the mounting part 2 can be arranged in a pivoting manner, and the driving devices are arranged along the circumferential direction of the mounting part 2.

The die bodies 1 correspond to the driving devices one by one, each die body 1 is connected to the power output end of the corresponding driving device, each die body 1 can be overturned under the driving of the driving device, and each die body 1 can be arranged under a punch of a numerical control machine tool due to the pivoting of the mounting part 2.

Through setting up drive arrangement, can drive the upset of mould body 1, utilize gravity for the stamping workpiece drops from mould body 1, has reduced manual operation, when having reduced intensity of labour, is favorable to practicing thrift the production time, improves production efficiency.

Based on the above design concept, an exemplary structure of the stamping die for the numerical control machine tool of the present embodiment is shown in fig. 1, and includes four die bodies 1 and a mounting portion 2 disposed in the middle of the four die bodies 1 and connected to each die body 1. The number of the driving devices is four, the driving device is selected as the first motor 202, the power output end of the first motor 202 is provided with a first pivot rod 203, and the die body 1 is arranged on the corresponding first pivot rod 203

As shown in fig. 3, the mounting portion 2 has a rectangular parallelepiped shape, and the first motors 202 are fixed to four side walls of the mounting portion 2, respectively. A fixing frame 201 is arranged on each side wall of the mounting part 2, the fixing frame 201 is C-shaped, the opening end of the fixing frame 201 faces the mounting part 2, and the fixing frame 201 covers the outer side of the corresponding first motor 202.

A first pivot hole is formed in the fixed frame 201, the first pivot rod 203 is disposed through the pivot hole, and the diameter of the pivot hole is the same as that of the first pivot rod 203, so that the support frame can support the first pivot rod 203, and the first motor 202 only plays a role in driving the first pivot rod 203 to pivot, which is beneficial to protecting the first motor 202.

Referring to fig. 2 and 3, a second motor 205 is arranged below the mounting portion 2, the second motor 205 and the mounting portion 2 are arranged at an interval from top to bottom, one end of a second pivot rod 204 is connected to a power output end of the second motor 205, the other end of the second pivot rod 204 is connected to the mounting portion 2, and an axis of the second pivot rod 204 is the same as a center line of the mounting portion 2. A second motor 205 is arranged below the mounting part 2, one end of a second pivot rod 204 is connected to a power output end of the second motor 205, the other end of the second pivot rod 204 is connected to the mounting part 2, and the second motor 205 and the second pivot rod 204 are arranged to facilitate the pivoting of the mounting part 2.

As shown in fig. 2 and 4, a support portion 3 is disposed below the mounting portion 2, the support portion 3 is shaped like a Chinese character 'ji', the mounting portion 2 is disposed on the top of the support portion 3, and the support portion 3 covers the second motor 205. A second pivot hole is formed on the supporting portion 3, and a second pivot rod 204 is disposed through the second pivot hole. The arrangement is such that the mounting portion 2 is supported by the supporting portion 3, and the second motor 205 only functions to drive the second pivot rod 204 to pivot, which is beneficial to protect the second motor 205. The mounting plate 305 horizontally arranged is formed at the bottom end of the support part 3, and a via hole 2011 is formed in the mounting plate 305, so that the support part 3 can be fixed on the numerical control machine tool in a threaded manner.

A first convex plate 302 and a second convex plate 301 which are horizontally arranged are arranged on the supporting part 3, the top surfaces of the first convex plate 302 and the second convex plate 301 are flush with the bottom surface of the die body 1, and along the pivoting direction of the mounting part 2, the first convex plate 302 is arranged at the downstream of a punch of a numerical control machine, and the second convex plate 301 is arranged at the downstream of the first convex plate 302. As shown in fig. 3, a button switch 2012 is disposed at the bottom of each fixing frame 201, each button switch 2012 is connected to the first motor 202 covered by the fixing frame 201 where the button switch 2012 is located, and each time the button switch 2012 is pressed down, the corresponding first motor 202 drives the mold body 1 to turn over.

The utility model discloses a stamping die for digit control machine tool is when using, and after the punching press was accomplished, under the drive of second motor 205, installation department 2 took place the pivot, and mould body 1 is pivoted to one side by the below of the drift of digit control machine tool, and corresponding mount 201 pivots to the top of first flange 302, and button switch 2012 is pressed for the first time this moment, and the upset takes place for mould body 1, and the opening sets up downwards. With the mounting portion 2 pivoted again, the holder 201 is pivoted from above the first protruding plate 302 to above the second protruding plate 301, and the push switch 2012 is pressed for a second time.

In order to press the pushbutton switch 2012 and prevent interference between the pushbutton and the two protruding plates of the pushbutton switch 2012, the first protruding plate 302 is formed with a first pressing slot 3021, the second protruding plate 301 is formed with a second pressing slot 3011, and the horizontal distance from the pressing slot to the center of the second pivot hole is the same as the horizontal distance from the pushbutton of the pushbutton switch 2012 to the center of the second pivot rod 204, so that when the mounting portion 2 pivots, the pushbutton of the pushbutton switch 2012 passes through the pressing slot.

The depth of the push groove is not less than the telescopic length of the push button switch 2012, and the width of the push groove is not limited to the diameter of the push button. The bottom of the pressing groove is formed with a gradual-change lug 3022, the gradual-change lug 3022 is arranged from low to high from one end of the pressing groove where the button of the button switch 2012 enters the pressing groove to the other end of the pressing groove, the top end of the gradual-change lug 3022 is flush with the top surfaces of the first convex plate 302 and the second convex plate 301, so that when the installation part 2 pivots, the button of the button switch 2012 enters the pressing groove and then is slowly pressed, finally, the corresponding mold body 1 is turned over, and finally, after the button is separated from the overhead of the gradual-change lug 3022, the button of the button switch 2012 resets.

A third convex plate 303 is arranged on one side of the supporting portion 3, the third convex plate 303 extends to the lower side of the punch, the top surface of the third convex plate 303 is flush with the bottom surface of the die body 1, a vertical plate 304 is arranged at the bottom of the third convex plate 303, and the bottom end of the vertical plate 304 is connected to the numerical control machine tool. So that the third flange 303 and the riser 304 can support the mold body 1 while the pressing is performed.

Finally, the die body 1 comprises a box body, a stamping cavity is arranged in the box body, and a lifting plate 103 is arranged in the stamping cavity in a sliding mode. The top of the lifting plate 103 is formed with a stamping groove 104, the stamping groove 104 is formed along with the punch, so that the stamping groove 104 can be buckled at the top of the punch, and the stamping part is stamped and formed along with the punch extending into the stamping groove 104. A return spring 102 is arranged between the lifting plate 103 and the bottom plate of the box body, when the return spring 102 is in a natural state, the lifting plate 103 partially extends out of the stamping cavity, so that when stamping is finished, the lifting plate 103 can drive the lifting plate 103 to reset, and the stamping part is lifted out of the die body 1, so that the die body 1 can fall off due to overturning. In order to facilitate the punch forming of the stamping part, the bottom of the box body is provided with a mounting groove 101, the bottom end of the return spring 102 is fixed on the bottom surface of the mounting groove 101, and when the stamping is performed, the return spring 102 can be completely accommodated in the mounting groove 101.

The above description is only for the preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a stamping die for digit control machine tool for with the drift cooperation punching press preparation stamping workpiece of digit control machine tool, its characterized in that includes:

a pivotally arranged mounting part (2), along the circumference of which mounting part (2) a plurality of drive means are arranged;

the die comprises a plurality of die bodies (1), wherein the die bodies (1) correspond to the driving devices one by one, and each die body (1) is connected to the power output end of the corresponding driving device;

each die body (1) can be overturned due to the driving of the driving device, and each die body (1) can be arranged right below the punch due to the pivoting of the mounting part (2).

2. The punching die for the numerical control machine tool according to claim 1, characterized in that:

the die body (1) comprises a box body, a stamping cavity is arranged in the box body, and a lifting plate (103) is arranged in the stamping cavity in a sliding manner;

the top of lifter plate (103) is equipped with punching press groove (104), punching press groove (104) along with the drift, along with the drift in stretching into in punching press groove (104), the stamping workpiece is by stamping forming.

3. The punching die for the numerical control machine tool according to claim 2, characterized in that:

and a return spring (102) is arranged between the lifting plate (103) and the bottom plate of the box body, and when the return spring (102) is in a natural state, part of the lifting plate (103) extends out of the punching cavity.

4. The punching die for the numerical control machine tool according to claim 1, characterized in that:

the driving device comprises a first motor (202), a first pivot rod (203) is arranged at the power output end of the first motor (202), and the die body (1) is arranged on the corresponding first pivot rod (203).

5. The punching die for the numerical control machine tool according to claim 4, characterized in that:

the mounting part (2) is columnar, and each first motor (202) is arranged on the side wall of the mounting part (2);

a plurality of fixing frames (201) are arranged on the side wall of the mounting part (2), the fixing frames (201) correspond to the first motors (202) one by one, and the fixing frames (201) are covered on the outer sides of the corresponding first motors (202);

a first pivot hole is arranged on the fixed frame (201), the first pivot rod (203) is arranged by penetrating through the pivot hole, and the diameter of the pivot hole is the same as that of the first pivot rod (203).

6. The punching die for the numerical control machine tool according to claim 5, characterized in that:

a second motor (205) is arranged below the mounting part (2), one end of a second pivot rod (204) is connected to the power output end of the second motor (205), and the other end of the second pivot rod (204) is connected to the mounting part (2).

7. The punching die for the numerical control machine tool according to claim 6, wherein:

a supporting part (3) is arranged below the mounting part (2), the supporting part (3) is shaped like a Chinese character 'ji', the mounting part (2) is placed on the top of the supporting part (3), and the supporting part (3) is covered above the second motor (205);

a second pivot hole is arranged on the supporting part (3), and the second pivot rod (204) is arranged by penetrating through the second pivot hole.

8. The punching die for the numerical control machine tool according to claim 7, characterized in that:

a first convex plate (302) and a second convex plate (301) which are horizontally arranged are arranged on the supporting part (3);

a button switch (2012) is arranged at the bottom of each fixing frame (201), and each time the button switch (2012) is pressed down, the first motor (202) covered by the fixing frame (201) where the button switch (2012) is located drives the corresponding die body (1) to turn over;

due to the pivoting of the mounting part (2), the fixing frame (201) pivots from the lower part of the punch to the upper part of the first convex plate (302), and the push-button switch (2012) is pressed for the first time;

with the pivoting of the mounting part (2) again, the fixed frame (201) pivots from the upper part of the first convex plate (302) to the upper part of the second convex plate (301), and the button switch (2012) is pressed for the second time.

9. The punching die for the numerical control machine tool according to claim 8, wherein:

a pressing groove is formed in each of the first protruding plate (302) and the second protruding plate (301), and the horizontal distance from the pressing groove to the center of the second pivot hole is the same as the horizontal distance from a button of the button switch (2012) to the center of the second pivot rod (204);

the depth of the pressing groove is not less than the telescopic length of the button switch (2012), and the width of the pressing groove is not limited to the diameter of the button;

the bottom of pressing the groove is equipped with gradual change lug (3022), gradual change lug (3022) by button entering of button switch (2012) the one end of pressing the groove sets up to the other end by low to high, the top of gradual change lug (3022) with first flange (302) with the top surface of second flange (301) flushes.

10. The punching die for the numerical control machine tool according to claim 7, characterized in that:

a third convex plate (303) is arranged on one side of the supporting part (3), and the third convex plate (303) extends to the lower part of the punch;

the top surface of the third convex plate (303) is flush with the bottom surface of the die body (1);

a vertical plate (304) is arranged at the bottom of the third convex plate (303), and the bottom end of the vertical plate (304) is connected to a numerical control machine tool.