CN215360076U

CN215360076U - Anti-cutting hand metal mold blank with high precision of assembling mold core

Info

Publication number: CN215360076U
Application number: CN202121364787.1U
Authority: CN
Inventors: 陈建清
Original assignee: Jiangsu Zhanzhi Metal Technology Co ltd
Current assignee: Jiangsu Zhanzhi Metal Technology Co ltd
Priority date: 2021-06-19
Filing date: 2021-06-19
Publication date: 2021-12-31
Anticipated expiration: 2031-06-19

Abstract

The utility model discloses a cut-hand-preventing metal mold blank with high mold core assembling precision, which comprises a base and a mold blank fixedly connected to the top of the base, wherein grooves are formed in two sides of the top of the base, and a discharging mechanism is arranged in each groove; the discharging mechanism comprises a fixing frame, a lead screw penetrating through the front surface of the base is rotatably connected between the front surface and the back surface of the inner wall of the groove through a bearing, a sliding block is in threaded connection with the surface of the lead screw positioned in the groove, and a micro motor is fixedly connected to the bottom of the inner wall of the fixing frame through a connecting block. This anti-cutting hand metal mould embryo that assembly mould benevolence precision is high can get mould benevolence automatically through drop feed mechanism and electric putter's cooperation when mould benevolence equipment and dismouting and put, has reduced personnel's manual operation, avoids personnel to be cut by part edge's problem, has reduced the potential safety hazard, has also improved the packaging efficiency simultaneously, accords with actual user demand.

Description

Anti-cutting hand metal mold blank with high precision of assembling mold core

Technical Field

The utility model relates to the technical field of metal mold blanks, in particular to a metal mold blank capable of preventing a cutting hand, which is high in mold core assembling precision.

Background

The mould embryo is the base of mould, the installation mould of being convenient for plays the effect of supporting, protection and connecting the key part (mold core) of mould, because the mould embryo does not participate in the shaping, so its shape can not change along with the change of product, only with the size of product, the structure is relevant, so can standardize the mould embryo, the form of mould embryo is roughly the same only size, the change of thickness, it is very convenient to process after standardizing, the mould embryo factory can process the mould embryo part of various size different specifications earlier, again make individual standard or nonstandard mould embryo according to customer's requirement.

At present at the in-process of assembling mould embryo with mould benevolence precision, because mould embryo internals is more, at equipment or the in-process of dismantling, inside personnel need stretch into mould embryo cavity with the hand, and the part edge causes personnel's hand to cut easily, influences the packaging efficiency, has certain potential safety hazard, and is not enough to the aforesaid, the utility model provides a prevent cutting hand metal mould embryo that assembly mould benevolence precision is high.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides a cut-preventing metal mold blank with high mold core assembling precision, which solves the problems that in the process of assembling or disassembling the mold core, a worker needs to stretch a hand into a mold blank cavity, the edge of a part is easy to cut the hand of the worker, the assembling efficiency is influenced, and certain potential safety hazards exist.

In order to achieve the purpose, the utility model is realized by the following technical scheme: the utility model provides an assembly mould benevolence precision is high prevents cutting hand metal mould embryo, includes base and fixed connection in the mould embryo at base top, the recess has all been seted up to the both sides at base top, and the inside of recess is provided with drop feed mechanism.

The discharging mechanism comprises a fixed frame, a screw rod penetrating to the front surface of the base is rotatably connected between the front surface and the back surface of the inner wall of the groove through a bearing, the surface of the screw rod positioned in the groove is connected with a sliding block through a thread, the bottom of the inner wall of the fixing frame is fixedly connected with a micro motor through a connecting block, one end of the output shaft of the micro motor is rotationally connected with a first belt pulley through a bearing, a first gear is rotationally connected between the top of the front surface and the top of the back surface of the inner wall of the fixing frame through a rotating shaft, the top of the first gear penetrates through the fixed frame and extends to the top of the fixed frame, the surface of the rotating shaft and the front of the first gear are fixedly connected with a second belt pulley, the top of the fixed frame is connected with a supporting plate in a sliding manner, and the bottom fixedly connected with of backup pad and the tooth of first gear engaged with, the top fixedly connected with limiting plate of backup pad.

Preferably, the bottom of sliding block passes through the bottom sliding connection of movable block and recess inner wall, the equal fixedly connected with supporting shoe in front and the back of fixed frame top both sides.

Preferably, the bottom of the supporting plate is in sliding connection with the top of the supporting block, and the bottom of the fixing frame is fixedly connected with the top of the sliding block.

Preferably, the front and the back of the two sides of the top of the base are both provided with fixing grooves, and the top of the mold blank is provided with a placing groove.

Preferably, the front and the back of the inside of the mold blank, which are positioned at two sides of the bottom of the placing groove, are provided with movable grooves, and the bottom of the inner wall of the fixing groove is fixedly connected with an electric push rod.

Preferably, the extending end of the electric push rod, which is positioned inside the movable groove, is fixedly connected with a push plate, and the top of the push plate is fixedly connected with an anti-slip pad.

Advantageous effects

The utility model provides a metal mold blank with high precision of assembling mold cores and capable of preventing hands from being cut. Compared with the prior art, the method has the following beneficial effects:

(1) the anti-cutting hand metal mould embryo that this assembly mould benevolence precision is high can get mould benevolence automatically through drop feed mechanism and electric putter's cooperation when mould benevolence equipment and dismouting, has reduced personnel's manual operation, avoids personnel to be cut by the problem of part edge, has reduced the potential safety hazard, has also improved the packaging efficiency simultaneously, accords with actual user demand.

(2) The anti-cutting hand metal mould embryo that this assembly mould benevolence precision is high, through the top fixedly connected with limiting plate of backup pad, electric putter is located the end fixedly connected with push pedal that stretches out of movable groove inside, and the top fixedly connected with slipmat of push pedal, can carry on spacingly to the mould benevolence through the limiting plate, prevents that the position from taking place the skew, can prevent through the slipmat that mould benevolence from taking place easily in the push pedal and rocking.

Drawings

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

figure 2 is a sectional view of the fixed frame structure of the utility model;

FIG. 3 is a cross-sectional view of the base and mold blank configuration of the present invention.

In the figure: 1-base, 2-mould blank, 3-groove, 4-discharging mechanism, 41-fixing frame, 42-screw rod, 43-sliding block, 44-micro motor, 45-first belt pulley, 46-rotating shaft, 47-first gear, 48-supporting plate, 49-second belt pulley, 410-tooth, 411-limiting plate, 412-supporting block, 5-fixing groove, 6-placing groove, 7-moving groove, 8-electric push rod, 9-push plate and 10-non-slip mat.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a high anti-cutting hand metal mould embryo of assembly mould benevolence precision, including base 1 and fixed connection in the mould embryo 2 at 1 top of base, movable groove 7 has all been seted up to the front and the back that mould embryo 2's inside just is located 6 bottom both sides of standing groove, the bottom fixedly connected with electric putter 8 of 5 inner walls of fixed slot, electric putter 8 is located the inside end fixedly connected with push pedal 9 that stretches out of movable groove 7, and push pedal 9's top fixedly connected with slipmat 10, fixed slot 5 has all been seted up at the front and the back of 1 top both sides of base, standing groove 6 has been seted up at the top of mould embryo 2, the both sides at 1 top of base all are seted up flutedly 3, and the inside of recess 3 is provided with drop feed mechanism 4.

The discharging mechanism 4 comprises a fixed frame 41, a lead screw 42 penetrating through the front surface of the base 1 is rotatably connected between the front surface and the back surface of the inner wall of the groove 3 through a bearing, a fixed block is arranged at one end of the lead screw 42 positioned on the front surface of the base 1, the lead screw 42 can be conveniently rotated by personnel, a sliding block 43 is connected on the surface of the lead screw 42 positioned in the groove 3 through a thread, the bottom of the sliding block 43 is slidably connected with the bottom of the inner wall of the groove 3 through a movable block, supporting blocks 412 are fixedly connected on the front surface and the back surface of the two sides of the top of the fixed frame 41, a micro motor 44 is fixedly connected at the bottom of the inner wall of the fixed frame 41 through a connecting block, a first belt pulley 45 is rotatably connected at one end of an output shaft of the micro motor 44 through a bearing, the micro motor 44 is a three-phase asynchronous motor, the rotating speed is adjustable and the positive and negative rotation is carried out, a first gear 47 is rotatably connected between the front surface and the top surface of the inner wall of the fixed frame 41 through a rotating shaft 46, the top of first gear 47 runs through fixed frame 41 and extends to the top of fixed frame 41, the surface of axis of rotation 46 and the positive fixedly connected with second belt pulley 49 that is located first gear 47, the top sliding connection of fixed frame 41 has backup pad 48, and the bottom fixedly connected with of backup pad 48 and the tooth 410 of first gear 47 engaged with, the bottom of backup pad 48 and the top sliding connection of supporting shoe 412, the bottom of fixed frame 41 and the top fixed connection of sliding block 43, the top fixedly connected with limiting plate 411 of backup pad 48, can carry out spacingly through limiting plate 411 to the mould benevolence, prevent that the skew from taking place for the position, can prevent through slipmat 10 that mould benevolence from taking place to rock easily on push pedal 9.

When the mold is used, a mold core to be assembled is placed on the top of the support plate 48, two sides of the bottom of the mold core are contacted with the top of the support plate 48, two limiting plates 411 limit the mold core, a person rotates the screw rod 42, the screw rod 42 rotates to drive the sliding block 43 to move back and forth on the screw rod 42, after the mold core is moved to a position corresponding to the top of the mold blank 2, the electric push rod 8 is started, the extending end of the electric push rod 8 drives the push plate 9 to move upwards until the top of the anti-skid pad 10 is contacted with the bottom of the mold blank 2, the micro motor 44 is started at the moment, the micro motor 44 drives the first gear 47 to rotate through the first belt pulley 45 and the second belt pulley 49, the first gear 47 rotates to drive the support plate 48 to move towards a direction away from the mold core through the teeth 410 until the top of the support plate 48 is separated from the bottom of the mold core, and then the electric push rod 8 drives the mold core to move towards the inside of the placing groove 6, until the die core is assembled in the placing groove 6, the die core is ejected out by jacking the electric push rod 8 during disassembly and assembly.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 appended claims and their equivalents.

Claims

1. The utility model provides an assembly mould benevolence precision is high prevents cutting hand metal mould embryo, includes base (1) and fixed connection in mould embryo (2) at base (1) top, its characterized in that: grooves (3) are formed in the two sides of the top of the base (1), and discharging mechanisms (4) are arranged in the grooves (3);

drop feed mechanism (4) is including fixed frame (41), be connected with through to the positive lead screw (42) of base (1) through the bearing rotation between the front of recess (3) inner wall and the back, lead screw (42) are located the inside surperficial threaded connection of recess (3) and have sliding block (43), the bottom of fixed frame (41) inner wall is through connecting block fixedly connected with micro motor (44), and the one end of micro motor (44) output shaft is rotated through the bearing and is connected with first belt pulley (45), rotate through axis of rotation (46) between the top at the positive and back of fixed frame (41) inner wall and be connected with first gear (47), the top of first gear (47) is run through fixed frame (41) and is extended to the top of fixed frame (41), the surface of axis of rotation (46) just is located the positive fixedly connected with second belt pulley (49) of first gear (47), the top sliding connection of fixed frame (41) has backup pad (48), and the bottom fixedly connected with of backup pad (48) and first gear (47) engaged with tooth (410), the top fixedly connected with limiting plate (411) of backup pad (48).

2. The anti-cutting hand metal mold blank with high assembly mold core precision as claimed in claim 1, wherein: the bottom of the sliding block (43) is in sliding connection with the bottom of the inner wall of the groove (3) through the movable block, and supporting blocks (412) are fixedly connected to the front and the back of the two sides of the top of the fixed frame (41).

3. The anti-cutting hand metal mold blank with high assembly mold core precision as claimed in claim 1, wherein: the bottom of the supporting plate (48) is in sliding connection with the top of the supporting block (412), and the bottom of the fixing frame (41) is fixedly connected with the top of the sliding block (43).

4. The anti-cutting hand metal mold blank with high assembly mold core precision as claimed in claim 1, wherein: the front and the back of the two sides of the top of the base (1) are both provided with fixing grooves (5), and the top of the mold blank (2) is provided with a placing groove (6).

5. The anti-cutting hand metal mold blank with high assembly mold core precision as claimed in claim 4, wherein: the die blank is characterized in that movable grooves (7) are formed in the die blank (2) and located on the front and the back of two sides of the bottom of the placing groove (6), and electric push rods (8) are fixedly connected to the bottoms of the inner walls of the fixing grooves (5).

6. The cut-preventing metal mold blank with high precision of the assembled mold insert as claimed in claim 5, wherein: the electric push rod (8) is located inside the movable groove (7) and fixedly connected with a push plate (9) at the extending end, and an anti-skid pad (10) is fixedly connected to the top of the push plate (9).