CN215472624U

CN215472624U - Quick die stripping device for die machining

Info

Publication number: CN215472624U
Application number: CN202121498292.8U
Authority: CN
Inventors: 郑新刚
Original assignee: Shenzhen Yuyang Precision Mould Co ltd
Current assignee: Shenzhen Yuyang Precision Mould Co ltd
Priority date: 2021-07-02
Filing date: 2021-07-02
Publication date: 2022-01-11
Anticipated expiration: 2031-07-02

Abstract

The utility model discloses a quick stripping device for die machining, which comprises a base, wherein telescopic rods are fixedly connected to two sides of the top end of the base, pressure springs are sleeved outside the two telescopic rods, the top ends of the two telescopic rods are fixedly connected with a same lower die, a vibration motor is fixedly connected to the middle of the bottom end of the lower die, a groove is formed in the top end of the base below the vibration motor, and four corners outside the top end of the base are fixedly connected with supporting rods. According to the utility model, the vibration motor is arranged, after the upper die is lowered to be buckled with the lower die and injection molding is carried out, the vibration motor can be started to drive the upper die and the lower die to vibrate, so that parts in the upper die and the lower die are separated from the dies, and the parts are not damaged because the manufactured parts are not completely separated from the dies when the dies are taken out, so that the upper die and the lower die can be directly separated when the dies are taken out, the speed of taking out the dies is improved, and the whole part manufacturing process is more efficient.

Description

Quick die stripping device for die machining

Technical Field

The utility model relates to the technical field of die machining, in particular to a quick stripping device for die machining.

Background

The die processing refers to the processing of a forming tool and a blank manufacturing tool, and further comprises a shearing die and a die cutting die, and the die is generally composed of an upper die and a lower die.

The manufactured part needs to be taken out by stripping after the mold is machined, but in order to prevent the manufactured mold from being damaged in the stripping process, the stripping process is usually slow, and the slow stripping process influences the overall efficiency of the mold manufacturing.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides a quick stripping device for die machining.

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

the utility model provides a mould processing is with quick die stripping device, includes the base, the equal fixedly connected with telescopic link in top both sides of base, two the outside of telescopic link is all overlapped and is equipped with pressure spring, and the same bed die of the top fixedly connected with of two telescopic links, the bottom middle part fixedly connected with shock dynamo of bed die, the top of base is seted up flutedly in shock dynamo's below department, the outside four angle departments in top of base equal fixedly connected with, vaulting pole, four, the top fixedly connected with fixed plate of vaulting pole, the bottom middle part fixedly connected with punching press mechanism of fixed plate, the piston rod bottom fixedly connected with mount of punching press mechanism, the bottom both sides of mount all rotate and are connected with first rotation pole, two be equipped with the mould between the first rotation pole.

Furthermore, the clamping grooves are formed in the two sides of the upper die, the clamping blocks are fixedly connected to the inner sides of the first rotating rods, and the clamping blocks are matched with the two clamping grooves respectively.

Furthermore, positioning holes are formed in four corners of the bottom end of the upper die, positioning pins are fixedly connected to the top end of the lower die under the four positioning holes, and the four positioning pins are matched with the four positioning holes.

Further, two the equal fixedly connected with axle sleeve in bottom of first dwang, the top of base is in the equal fixedly connected with spud pile of both sides department of bed die, two the top of spud pile all rotates and is connected with the second dwang, two the second dwang all leans out the setting, and the top of two second dwangs all rotates and is connected with the axis of rotation, the axis of rotation is in on the same axis with the axle sleeve, and two axis of rotation respectively with two axle sleeve looks adaptations.

Further, the second dwang includes thread bush, threaded rod and pedestal, the thread bush rotates with the spud pile to be connected, thread bush threaded connection is outside in the bottom of threaded rod, pedestal fixed connection is on the top of threaded rod, and the pedestal is the U-shaped, the axis of rotation is in the pedestal rotation connection in the inboard of pedestal.

Furthermore, the bottom both sides department of base all rotates and is connected with the universal wheel.

The utility model has the beneficial effects that:

1. through setting up shock dynamo, go up the mould and descend to and carry out the injection molding with the bed die lock after, can drive mould and bed die vibrations through starting shock dynamo, thereby make part and mould separation in the two, thereby needn't worry when the delivery that the part of making does not separate with the mould completely and the part that leads to damages, so can directly separate last mould and bed die when the delivery, the speed of having improved the delivery, the process that lets whole part make is more high-efficient.

2. Through setting up axle sleeve and axis of rotation, when punching press mechanism drive mount makes first dwang drive the mould and descends, can get into the locating hole at the locating pin, it then can make the axle sleeve cover in the outside of axis of rotation to go up the mould and descend to the in-process with the bed die lock at last mould, because the second dwang leans out the setting, so can make the second dwang outwards take place to deflect when the axle sleeve descends, first dwang also can rotate along with the deflection of second dwang simultaneously, two fixture blocks can separate with last mould this moment, so do not bring the influence to punching press mechanism when vibrating motor drive bed die and last mould vibrations, the mount can not influence the vibrations of mould yet, the efficiency of drawing the mould has been guaranteed.

3. Through setting up threaded rod and thread bush, can make the threaded rod get into the thread bush through wrench movement thread bush when carrying out the drawing of patterns for the length of second dwang reduces, makes first dwang and second dwang reconversion under torsion spring's effect with this, thereby lets in two fixture blocks can get into the draw-in groove of mould both sides again, will go up the mould fixed, thereby can guarantee the stability of mould when the punching press mechanism rises and drives the mould removal.

Drawings

Fig. 1 is a sectional view of a rapid drawing apparatus for mold tooling proposed in example 1;

fig. 2 is a front view of a second rotating lever of the rapid die-stripping apparatus for die processing proposed in embodiment 1;

fig. 3 is a sectional view of a rapid drawing device for mold processing proposed in embodiment 2.

In the figure: the device comprises a base 1, a fixed pile 2, a pressure spring 3, an expansion rod 4, a vibration motor 5, a fixed plate 6, a stamping mechanism 7, a support rod 8, a fixed frame 9, a first rotating rod 10, a clamping block 11, an upper die 12, a shaft sleeve 13, a positioning pin 14, a lower die 15, a rotating shaft 16, a second rotating rod 17, a threaded sleeve 1701, a threaded rod 1702, a shaft bracket 1703 and a universal wheel 18.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Example 1

Referring to fig. 1-2, a rapid stripping device for mold processing comprises a base 1, telescopic rods 4 are fixedly connected to both sides of the top end of the base 1, a pressure spring 3 is sleeved outside each of the two telescopic rods 4, and the top ends of the two telescopic rods 4 are fixedly connected with the same lower die 15, the middle part of the bottom end of the lower die 15 is fixedly connected with a vibration motor 5, a groove is arranged at the top end of the base 1 below the vibration motor 5, four corners outside the top end of the base 1 are fixedly connected with supporting rods 8, the top ends of the four supporting rods 8 are fixedly connected with a fixing plate 6, the middle part of the bottom end of the fixed plate 6 is fixedly connected with a stamping mechanism 7, the bottom end of a piston rod of the stamping mechanism 7 is fixedly connected with a fixed frame 9, the bottom both sides of mount 9 all rotate and are connected with first pivot pole 10, two be equipped with mould 12 between the first pivot pole 10.

Clamping grooves are formed in the two sides of the upper die 12, clamping blocks 11 are fixedly connected to the inner sides of the first rotating rods 10, and the clamping blocks 11 are matched with the two clamping grooves respectively. Positioning holes are formed in four corners of the bottom end of the upper die 12, positioning pins 14 are fixedly connected to the top end of the lower die 15 under the four positioning holes, and the four positioning pins 14 are matched with the four positioning holes. Two the equal fixedly connected with axle sleeve 13 in bottom of first dwang 10, the top of base 1 is in the equal fixedly connected with spud pile 2 of both sides department of bed die 15, two the top of spud pile 2 is all rotated and is connected with second dwang 17, two the second dwang 17 all leans out the setting, and the top of two second dwang 17 all rotates and is connected with axis of rotation 16, axis of rotation 16 is in on the same axis with axle sleeve 13, and two axis of rotation 16 respectively with two axle sleeve 13 looks adaptations. The second rotating rod 17 comprises a threaded sleeve 1701, a threaded rod 1702 and a shaft bracket 1703, the threaded sleeve 1701 is rotatably connected with the fixed pile 2, the threaded sleeve 1701 is screwed outside the bottom end of the threaded rod 1702, the shaft bracket 1703 is fixedly connected to the top end of the threaded rod 1702, the shaft bracket 1703 is U-shaped, and the rotating shaft 16 is rotatably connected with the shaft bracket 1703 at the inner side of the shaft bracket 1703.

The working principle is as follows: when the mold is manufactured, the stamping mechanism 7 is started, the stamping mechanism 7 pushes the upper mold 12 to descend through the fixed frame 9 and the first rotating rod 10, in the descending process of the upper mold 12, the positioning pin 14 can be inserted into the positioning hole at the bottom end of the upper mold 12, at this time, the upper mold 12 continues to descend, so that the shaft sleeve 13 can be buckled outside the rotating shaft 16, in the continuing descending process of the upper mold 12, as the second rotating rod 17 is obliquely arranged outwards, the shaft sleeve 13 can push the rotating shaft 16 to deflect outwards, the rotating shaft 16 can enable the first rotating rod 10 to deflect outwards through the second rotating rod 17, so that the clamping block 11 can fall off from the clamping groove to be separated from the upper mold 12, when the upper mold 12 is buckled on the lower mold 15, the upper mold 12 can be separated from the fixed frame 9 and the first rotating rod 10, at this time, the injection molding can be started, when the injection molding is completed and cooled, the mold taking is performed, the motor 5 can be started, vibrating motor 5 can drive mould 12 and the vibrations of bed die 15, make the part of moulding plastics and go up mould 12 and the separation of bed die 15, and pressure spring 3 and telescopic link 4 can strengthen the vibrations effect in this process, later turn round threaded sleeve 1701 again, make threaded rod 1702 get into in the threaded sleeve 1701, thereby let the total length of second dwang 17 reduce, torque spring can make second dwang 17 and first dwang 10 all resume the original state this moment, so in fixture block 11 can get back to the draw-in groove, make and go up mould 12 and be blocked fixedly again, control punching press mechanism 7 at last and move up, will go up mould 12 lifting through mount 9 and first dwang 10, can accomplish the drawing of patterns.

Example 2

Referring to fig. 3, compared with embodiment 1, in the present embodiment, in order to facilitate the moving device, universal wheels 18 are rotatably connected to two sides of the bottom end of the base 1.

When the device needs to be moved, the position of the device can be adjusted through the universal wheels 18, and the position of the device can be fixed through the brakes carried by the universal wheels 18.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The quick stripping device for die machining comprises a base (1) and is characterized in that telescopic rods (4) are fixedly connected to two sides of the top end of the base (1), pressure springs (3) are sleeved outside the two telescopic rods (4), a same lower die (15) is fixedly connected to the top ends of the two telescopic rods (4), a vibration motor (5) is fixedly connected to the middle of the bottom end of the lower die (15), a groove is formed in the bottom of the vibration motor (5) at the top end of the base (1), four corners outside the top end of the base (1) are fixedly connected with supporting rods (8), a fixing plate (6) is fixedly connected to the top ends of the supporting rods (8), a punching mechanism (7) is fixedly connected to the middle of the bottom end of the fixing plate (6), and a fixing frame (9) is fixedly connected to the bottom end of a piston rod of the punching mechanism (7), the bottom both sides of mount (9) all rotate and are connected with first rotation pole (10), two be equipped with mould (12) between first rotation pole (10).

2. The rapid drawing device for mold processing according to claim 1, wherein clamping grooves are formed on both sides of the upper mold (12), clamping blocks (11) are fixedly connected to the inner sides of the two first rotating rods (10), and the two clamping blocks (11) are respectively matched with the two clamping grooves.

3. The rapid drawing device for mold processing according to claim 2, wherein the four corners of the bottom end of the upper mold (12) are provided with positioning holes, the top end of the lower mold (15) is fixedly connected with positioning pins (14) at positions right below the four positioning holes, and the four positioning pins (14) are respectively matched with the four positioning holes.

4. The rapid stripping device for mold processing according to claim 3, wherein two shaft sleeves (13) are fixedly connected to the bottom ends of the first rotating rods (10), fixing piles (2) are fixedly connected to the top ends of the base (1) at two sides of the lower mold (15), two second rotating rods (17) are rotatably connected to the top ends of the fixing piles (2), two second rotating rods (17) are obliquely arranged, rotating shafts (16) are rotatably connected to the top ends of the two second rotating rods (17), the rotating shafts (16) and the shaft sleeves (13) are located on the same axis, and the two rotating shafts (16) are respectively matched with the two shaft sleeves (13).

5. A rapid drawing device for mold processing according to claim 4, characterized in that the second rotating rod (17) comprises a threaded sleeve (1701), a threaded rod (1702) and a shaft bracket (1703), the threaded sleeve (1701) is rotationally connected with the spud pile (2), the threaded sleeve (1701) is threaded outside the bottom end of the threaded rod (1702), the shaft bracket (1703) is fixedly connected to the top end of the threaded rod (1702), the shaft bracket (1703) is U-shaped, and the rotating shaft (16) is rotationally connected with the shaft bracket (1703) inside the shaft bracket (1703).

6. The rapid stripping device for mold processing according to claim 1, wherein universal wheels (18) are rotatably connected to both sides of the bottom end of the base (1).