CN207325905U

CN207325905U - A kind of hardware dies demolding structure

Info

Publication number: CN207325905U
Application number: CN201721057811.0U
Authority: CN
Inventors: 彭志强
Original assignee: Yantai Elite Mold Co Ltd
Current assignee: Yantai Elite Mold Co Ltd
Priority date: 2017-08-23
Filing date: 2017-08-23
Publication date: 2018-05-08
Anticipated expiration: 2027-08-23

Abstract

The utility model discloses a kind of hardware dies demolding structure, including upper mold seat, die holder, stent and babinet, the stent is made of upper mounted plate and screw rod, the screw rod is provided with two groups, the top of the screw rod is flexibly connected by bearing with the both ends of fixed plate, the upper mold seat is bolted to connection in the bottom of fixed plate, the bottom of the screw rod is installed on babinet by bearing, the die holder is bolted to connection at the top of the babinet, the bottom of the screw rod, which is located in babinet, is fixedly installed first bevel gear, the box house is provided with shaft, the both ends of the shaft are installed on by bearing on the inner wall of the babinet, two groups of second bevel gears are fixedly installed in the shaft, the outer wall of the babinet is installed with stepper motor.The pressure that the utility model mould is subject in the demoulding is uniform, so as to ensure that inner body is without prejudice, reduces the amount of labour of worker, has the advantages that using effect is good.

Description

A kind of hardware dies demolding structure

Technical field

Hardware dies technical field is the utility model is related to, is specially a kind of hardware dies demolding structure.

Background technology

It is unordered in hardware dies industry from the increasingly competitive of each province with the development of domestic hardware dies industry The situation of competition starts to occur, and the not high drawback of low cost, product structure class and technology content for hardware occur is also increasingly aobvious Dew.The 1960s, hardware dies industry started to rise at the South Sea, and the later stage eighties peaks.By 40 years developments, respectively Class hardware, mould processing enterprise cross ten thousand, and the overwhelming majority is labor-intensive small enterprise, and hardware dies are in industrial production In, with various forcing presses and the specific purpose tool on forcing press, by pressure metal material make needed for shape part Or product, this specific purpose tool are referred to as hardware dies.The demoulding work of mould is that part is necessary after the completion of work is molded One of process, traditional demolding structure, is separated upper mold seat, die holder using liftout attachment, or using instrument by force Upper mold seat, die holder are separated, due to upper mold seat, die holder unbalance stress so that part often damages during demoulding Bad and inconvenient to use, using effect is poor.

Utility model content

The purpose of this utility model is to provide a kind of hardware dies demolding structure, to solve to propose in above-mentioned background technology The problem of.

To achieve the above object, the utility model provides following technical solution：A kind of hardware dies demolding structure, including it is upper Die holder, die holder, stent and babinet, the stent are made of upper mounted plate and screw rod, and the screw rod is provided with two groups, the spiral shell The top of bar is flexibly connected by bearing with the both ends of fixed plate, and the upper mold seat is bolted to connection described The bottom of upper mounted plate, the bottom of the screw rod are installed on the babinet by bearing, and the die holder is bolted The top of the babinet is connected to, the bottom of the screw rod, which is located in babinet, is fixedly installed first bevel gear, in the babinet Portion is provided with shaft, and the both ends of the shaft are installed on the inner wall of the babinet by bearing, are fixedly installed in the shaft There are two groups of second bevel gears, the outer wall of the babinet is installed with stepper motor.

Preferably, the second bevel gear is intermeshed with corresponding first bevel gear respectively.

Preferably, the upper surface of fixed plate and the babinet is parallel to each other.

Preferably, the stepper motor is connected with the shaft coaxial transmission.

Preferably, gear reducer is installed between the stepper motor and shaft.

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

1st, the utility model drives shaft to rotate when stepper motor rotates, and shaft passes through second bevel gear and the first cone tooth Wheel coordinates in power transmission to screw rod, in screw rod rotation process upper mounted plate move upwards drive upper mold seat, die holder into The row demoulding, since the screw rod at upper mounted plate both ends is synchronized with the movement so that the pressure that mould is subject in the demoulding is uniform, so as to ensure Inner body is without prejudice.

2nd, the utility model reduces the amount of labour of worker, and it is excellent to have that simple in structure, easy to use, using effect is good etc. Point.

Brief description of the drawings

Fig. 1 is a kind of hardware dies demolding structure overall structure diagram of the utility model；

Fig. 2 is a kind of hardware dies demolding structure upper mounted plate structure diagram of the utility model.

In figure：1- stents；2- first bevel gears；3- screw rods；4- upper mold seats；5- upper mounted plates；6- die holders；7- babinets； 8- stepper motors；9- shafts；10- second bevel gears；11- gear reducers.

Embodiment

The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work All other embodiments obtained, shall fall within the protection scope of the present invention.

- 2 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of hardware dies demolding structure, including upper mold Seat 4, die holder 6, stent 1 and babinet 7, the stent 1 are made of upper mounted plate 5 and screw rod 3, and the screw rod 3 is provided with two groups, The top of the screw rod 3 is flexibly connected by bearing with the both ends of fixed plate 5, and the upper mold seat 4 is bolted The bottom of fixed plate 5 is connected to, the bottom of the screw rod 3 is installed on the babinet 7 by bearing, the die holder 6 are bolted to connection at the top of the babinet 7, and the bottom of the screw rod 3, which is located in babinet 7, is fixedly installed the first cone Gear 2, shaft 9 is provided with inside the babinet 7, and the both ends of the shaft 9 are installed on the inner wall of the babinet 7 by bearing On, two groups of second bevel gears 10 are fixedly installed in the shaft 9, the outer wall of the babinet 7 is installed with stepper motor 8.

The second bevel gear 10 is intermeshed with corresponding first bevel gear 2 respectively, for will be in shaft 9 move Power is transmitted on screw rod 3；The upper surface of fixed plate 5 and the babinet 7 is parallel to each other so that upper mold seat 4 and die holder 6 The pressure balance being subject to；The stepper motor 8 is connected with 9 coaxial transmission of shaft, and stepper motor 8 is used to control 9 turns of shaft It is dynamic；Gear reducer 11 is installed, gear reducer 11 is used for the moment of torsion for improving bigger between the stepper motor 8 and shaft 9.

Operation principle：Mould in use, is corresponded to bottom and the babinet 7 for being fixed on upper mounted plate 5 by the utility model respectively Top, when stepper motor 8 rotates drive shaft 9 rotate, shaft 9 is coordinated by second bevel gear 10 and first bevel gear 2 By in power transmission to screw rod 3, movement drives upper mold seat 4, die holder 6 to carry out to upper mounted plate 5 upwards in 3 rotation process of screw rod The demoulding, since the screw rod 3 at 5 both ends of upper mounted plate is synchronized with the movement so that the pressure that mould is subject in the demoulding is uniform, so as to ensure Inner body is without prejudice, which reduces the amount of labour of worker, have it is simple in structure, easy to use, use effect The advantages that fruit is good.

While there has been shown and described that the embodiment of the utility model, for the ordinary skill in the art, It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from the principle of the utility model and spirit, repaiied Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.

Claims

1. a kind of hardware dies demolding structure, including upper mold seat (4), die holder (6), stent (1) and babinet (7), its feature exist In：The stent (1) is made of upper mounted plate (5) and screw rod (3), and the screw rod (3) is provided with two groups, the screw rod (3) Top is flexibly connected by bearing with the both ends of fixed plate (5), and the upper mold seat (4) is bolted to connection in institute The bottom of upper mounted plate (5) is stated, the bottom of the screw rod (3) is installed on the babinet (7) by bearing, the die holder (6) it is bolted to connection and is located at fixed setting in babinet (7) in the top of the babinet (7), the bottom of the screw rod (3) There is first bevel gear (2), shaft (9) is installed inside the babinet (7), the both ends of the shaft (9) are installed on by bearing On the inner wall of the babinet (7), be fixedly installed two groups of second bevel gears (10) on the shaft (9), the babinet (7) it is outer Wall is installed with stepper motor (8).

A kind of 2. hardware dies demolding structure according to claim 1, it is characterised in that：The second bevel gear (10) point It is not intermeshed with corresponding first bevel gear (2).

A kind of 3. hardware dies demolding structure according to claim 1, it is characterised in that：Fixed plate (5) and institute The upper surface for stating babinet (7) is parallel to each other.

A kind of 4. hardware dies demolding structure according to claim 1, it is characterised in that：The stepper motor (8) and institute State the connection of shaft (9) coaxial transmission.

A kind of 5. hardware dies demolding structure according to claim 1, it is characterised in that：The stepper motor (8) is with turning Gear reducer (11) is installed between axis (9).