CN215941254U

CN215941254U - Die-casting die with side cut function

Info

Publication number: CN215941254U
Application number: CN202122278520.7U
Authority: CN
Inventors: 李世萍
Original assignee: Suzhou Taisheng Machinery Technology Co ltd
Current assignee: Suzhou Taisheng Machinery Technology Co ltd
Priority date: 2021-09-18
Filing date: 2021-09-18
Publication date: 2022-03-04
Anticipated expiration: 2031-09-18

Abstract

The utility model belongs to the technical field of dies, and particularly relates to a die-casting die with a trimming function, which comprises a body mechanism, a trimming mechanism and an auxiliary mechanism, wherein the body mechanism comprises a processing table, a lower module arranged on the processing table, a shaping groove arranged on the lower module, an upper module arranged right above the lower module, a shaping lug connected to the bottom end of the upper module, and a limiting column connected to the top end of the upper module, and the trimming mechanism comprises a sliding groove opening penetrating through the upper module. According to the die-casting die, after the hollow pipe reversely rotates to be separated from the thread groove I, the guide rod can be pressed downwards continuously, the special-shaped sliding piece connected with the driving plate can be driven to sink when the guide rod is pressed downwards, and therefore the cutter at the bottom of the special-shaped sliding piece can finish the edge cutting operation, so that after the die-casting die is formed, the edge cutting operation can be finished without replacing equipment, and therefore the manual labor force is saved, and meanwhile, the machining efficiency of the die is effectively improved.

Description

Die-casting die with side cut function

Technical Field

The utility model relates to the technical field of dies, in particular to a die-casting die with a trimming function.

Background

Pressure casting is short for pressure casting, and is a method for obtaining a casting by filling a liquid or semi-liquid metal into a die cavity of a pressure casting die at a high speed under the action of high pressure and quickly solidifying under the pressure, and the used pressure casting die is called as a pressure casting die.

Current die mould is in die casting die shaping back, generally needs the manual work to take out the mould, then on placing the machine of side cut equipment, and this mode has not only increaseed artificial amount of labour, and the time of replacement equipment is serious simultaneously influences the machining efficiency of mould, for this reason, needs to propose a die mould that possesses die-casting and side cut function to this problem.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to solving one of the technical problems of the prior art or the related art.

Therefore, the technical scheme adopted by the utility model is as follows:

a die-casting die with a trimming function comprises a body mechanism, a trimming mechanism and an auxiliary mechanism, wherein the body mechanism comprises a processing table, a lower module arranged on the processing table, a shaping groove arranged on the lower module, an upper module arranged right above the lower module, a shaping lug connected to the bottom end of the upper module and a limiting column connected to the top end of the upper module, the edge cutting mechanism comprises a sliding chute opening which penetrates through the upper module, a special-shaped sliding piece which slides in the sliding chute opening, a cutter which is arranged at the bottom end of the special-shaped sliding piece and a driving plate which is connected with the top end of the special-shaped sliding piece, the auxiliary mechanism comprises a hollow pipe connected with the limiting column, a guide rod connected with the hollow pipe, a micro motor arranged on the outer wall of the guide rod, a threaded wheel connected with an output shaft of the micro motor and a spring connected with the guide rod and the limiting column at the same time.

Preferably, the auxiliary mechanism further comprises a first thread groove formed in the top end of the limiting column and a second thread groove formed in the bottom end of the guide rod.

Preferably, the outer wall of the hollow pipe is provided with thread textures, and two ends of the hollow pipe are respectively in threaded connection with the inner cavities of the first thread groove and the second thread groove.

Preferably, the outer wall of the guide rod is provided with a through hole, and the outer ring of the threaded wheel is arranged inside the through hole and is in threaded connection with the hollow pipe.

Preferably, the center point of the driving plate is opened in a connecting hole, and the outer wall of the guide rod is fixedly connected to the inner wall of the connecting hole.

Preferably, the top end of the lower module is provided with a chip collecting groove.

By adopting the technical scheme, the utility model has the beneficial effects that:

according to the die-casting die, the threaded wheel drives the hollow tube to rotate reversely through the reverse rotation of the micro motor, then the guide rod can be pressed downwards after the hollow tube is separated from the threaded groove, the special-shaped sliding piece connected with the driving plate can be driven to sink when the guide rod is pressed downwards, and therefore the cutter at the bottom of the special-shaped sliding piece can finish the edge cutting operation, after the die-casting die is formed, the edge cutting operation can be finished without replacing equipment, so that the manual labor force is saved, and meanwhile, the machining efficiency of the die is effectively improved.

Drawings

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

fig. 2 is a perspective view of the profile slide according to the present invention;

fig. 3 is an enlarged schematic view of the structure at a of the present invention.

Reference numerals:

100. a body mechanism; 110. a processing table; 120. a lower module; 130. shaping the groove; 140. an upper module; 150. shaping the bumps; 160. a limiting column;

200. a trimming mechanism; 210. a chute opening; 220. special-shaped slider: 230. a cutter; 240. driving the plate;

300. an auxiliary mechanism; 310. a hollow tube; 320. a guide bar; 330. a micro motor; 340. a threaded wheel; 350. a spring; 360. a first thread groove; 370. a second thread groove;

400. chip collecting grooves.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings in conjunction with the following detailed description. It should be noted that the embodiments of the present invention and features of the embodiments may be combined with each other without conflict.

It is to be understood that this description is made only by way of example and not as a limitation on the scope of the utility model.

The die-casting mold with the trimming function provided by some embodiments of the utility model is described below with reference to the accompanying drawings.

The first embodiment is as follows:

referring to fig. 1-3, the die casting mold with trimming function according to the present invention includes a main body mechanism 100, a trimming mechanism 200, and an auxiliary mechanism 300, wherein the main body mechanism 100 includes a processing table 110, a lower mold block 120 installed on the processing table 110, a shaping groove 130 opened on the lower mold block 120, an upper mold block 140 disposed right above the lower mold block 120, a shaping protrusion 150 connected to a bottom end of the upper mold block 140, and a position-limiting post 160 connected to a top end of the upper mold block 140, the trimming mechanism 200 includes a sliding slot 210 penetrating the upper mold block 140, a special-shaped slider 220 sliding inside the sliding slot 210, a cutter 230 installed at a bottom end of the special-shaped slider 220, and a driving plate 240 connected to a top end of the special-shaped slider 220, the auxiliary mechanism 300 includes a hollow tube 310 connected to the position-limiting post 160, a guide rod 320 connected to the hollow tube 310, a micro-motor 330 installed on an outer wall of the guide rod 320, a screw wheel 340 connected to an output shaft of the micro-motor 330, and an elastic piece connected to the guide rod 320 and the position-limiting post 160 at the same time A spring 350.

The auxiliary mechanism 300 further comprises a first thread groove 360 formed in the top end of the limiting column 160 and a second thread groove 370 formed in the bottom end of the guide rod 320, the outer wall of the hollow tube 310 is provided with thread textures, two ends of the hollow tube 310 are respectively in threaded connection with the inner cavities of the first thread groove 360 and the second thread groove 370, and the auxiliary mechanism is designed to be used for stable connection of the limiting column 160 and the guide rod 320, so that sinking stamping of the upper module 140 is guaranteed.

Specifically, when the two ends of the hollow tube 310 are respectively connected to the first thread groove 360 and the second thread groove 370, the limiting column 160 and the guide rod 320 can be connected through the hollow tube 310, so that the upper module 140 is pushed to perform stamping die operation when the guide rod 320 is sunk at the later stage.

The outer wall of the guide rod 320 is provided with a through hole, the outer ring of the thread wheel 340 is arranged in the through hole and is in threaded connection with the hollow pipe 310, and the design function of the thread wheel is beneficial to adjusting the hollow pipe 310, so that the sinking and trimming work of the trimming mechanism 200 is achieved.

Specifically, when the screw wheel 340 rotates forward, the hollow tube 310 can enter the first screw groove 360 in a threaded manner, otherwise, the hollow tube 310 is rotated into the second screw groove 370 in a reverse direction by the reverse rotation of the screw wheel 340, and then after the hollow tube 310 is separated from the first screw groove 360, the driving plate 240 is synchronously sunk by sinking of the guide rod 320, so that the profile slide 220 connected to the driving plate 240 can drive the cutter 230 to perform die trimming after die casting.

The center point of the driving plate 240 is opened in the connection hole, the outer wall of the guide bar 320 is fixedly connected to the inner wall of the connection hole, and the design function of the driving plate 240 is beneficial to the driving plate 240 to sink along with the guide bar 320, thereby ensuring the trimming work of the cutter 230.

The chip collecting groove 400 is formed in the top end of the lower module 120, two ends of the chip collecting groove 400 penetrate through two sides of the lower module 120 respectively, the chip collecting groove 400 is designed to facilitate collection of cut waste materials, and meanwhile the chip collecting groove 400 penetrates through the chip collecting groove facilitates cleaning of the waste materials.

The working principle and the using process of the utility model are as follows: when the die-casting die is used, a raw material to be processed is placed at the top of the lower module 120, then the guide rod 320 connected with an external hydraulic cylinder is used for sinking, the limiting column 160 drives the upper module 140 to sink due to the sinking of the guide rod 320, the shaping lug 150 touches the raw material to be die-cast and shaped, the micro motor 330 is controlled to rotate reversely by an external controller, the threaded wheel 340 drives the hollow pipe 310 to rotate reversely due to the rotation of the micro motor 330, then the hollow pipe 310 is separated from the first threaded groove 360, the guide rod 320 can continue to press downwards, and due to the design of the spring 350, the guide rod 320 can drive the special-shaped sliding piece 220 connected with the driving plate 240 to sink, so that the trimming work of the cutter 230 is completed, the die-casting die does not need to be replaced by equipment after being shaped, and the die-casting die processing efficiency can be effectively improved.

In the present invention, the term "plurality" means two or more unless explicitly defined otherwise. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items. The terms "mounted," "connected," "fixed," and the like are to be construed broadly, and for example, "connected" may be a fixed connection, a removable connection, or an integral connection; "coupled" may be direct or indirect through an intermediary. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

It will be understood that when an element is referred to as being "mounted to," "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a unique embodiment.

In the description herein, the description of the terms "one embodiment," "some embodiments," "specific embodiments," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

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 utility model, the scope of which is defined in the claims and their equivalents.

Claims

1. The utility model provides a die mould with side cut function which characterized in that includes:

the body mechanism (100) comprises a processing table (110), a lower module (120) arranged on the processing table (110), a shaping groove (130) arranged on the lower module (120), an upper module (140) arranged right above the lower module (120), a shaping lug (150) connected to the bottom end of the upper module (140) and a limiting column (160) connected to the top end of the upper module (140);

the trimming mechanism (200) comprises a sliding groove opening (210) which penetrates through the upper module (140), a special-shaped slider (220) which slides in the sliding groove opening (210), a cutter (230) which is installed at the bottom end of the special-shaped slider (220) and a driving plate (240) which is connected to the top end of the special-shaped slider (220);

the auxiliary mechanism (300) comprises a hollow pipe (310) connected to the limiting column (160), a guide rod (320) connected to the hollow pipe (310), a micro motor (330) installed on the outer wall of the guide rod (320), a threaded wheel (340) connected to an output shaft of the micro motor (330), and a spring (350) connected to the guide rod (320) and the limiting column (160) at the same time.

2. The die-casting mold with the trimming function as claimed in claim 1, wherein the auxiliary mechanism (300) further comprises a first thread groove (360) formed at the top end of the limiting column (160) and a second thread groove (370) formed at the bottom end of the guide rod (320).

3. The die-casting die with the trimming function as claimed in claim 2, wherein the outer wall of the hollow tube (310) is provided with a thread texture, and two ends of the hollow tube (310) are respectively in threaded connection with the inner cavities of the first thread groove (360) and the second thread groove (370).

4. The die-casting die with the trimming function as claimed in claim 1 or 3, wherein the outer wall of the guide rod (320) is provided with a through hole, and the outer ring of the threaded wheel (340) is arranged inside the through hole and is in threaded connection with the hollow pipe (310).

5. The die casting mold with the trimming function as claimed in claim 1, wherein the driving plate (240) is opened at a central point thereof to a coupling hole, and an outer wall of the guide bar (320) is fixedly coupled to an inner wall of the coupling hole.

6. The die-casting die with the trimming function as claimed in claim 1, wherein the top end of the lower die block (120) is provided with a chip collecting groove (400).