CN217098598U - Novel take inserts shaping device - Google Patents

Abstract

The utility model provides a novel take inserts shaping device, include: a lower die and an upper die; the insert fixing piece is arranged on one side inside the die cavity of the lower die; the insert fixing piece comprises an L-shaped piece, a first jack, a second jack and a fixing lug, the L-shaped piece comprises an upper table board and a lower table board, the first jack and the second jack are respectively arranged on the upper table board and the lower table board of the L-shaped piece and are arranged in a penetrating mode, and the fixing lug is fixed on one side of the L-shaped piece. The utility model provides a novel take insert molding device through setting up the inserts mounting, can fix the part of other materials that is located one side in the plastics injection molding article and place the position that corresponds in the die cavity to after moulding plastics, the part of other materials can with injection molding integrated into one piece, improve the production efficiency of work piece.

Description

Novel take inserts shaping device

Technical Field

The utility model relates to a mould field especially relates to a novel take inserts shaping device.

Background

The mould is various moulds and tools for obtaining required products by injection molding, blow molding, extrusion, die casting or forging forming, smelting, stamping and other methods in industrial production.

The die is widely applied to the production of plastic products, wherein part of the workpiece main body is made of plastic materials, and part of parts are made of other materials, such as metal materials, for example, the workpiece main body in the attached figure 4 is made of plastic materials, and the insert is made of other materials;

at present, the injection molding of the product needs to be carried out step by step to produce the product, and a mold which can be formed at one time is lacked to integrally form the product made of two different materials.

Therefore, there is a need to provide a new molding device with insert to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a novel take inserts shaping device has solved the product integrated into one piece's that lacks a mould that can one shot forming and makes two kinds of different materials problem.

In order to solve the technical problem, the utility model provides a novel take insert molding device, include:

a lower die and an upper die;

the insert fixing piece is arranged on one side inside the die cavity of the lower die;

the insert fixing piece comprises an L-shaped piece, a first jack, a second jack and a fixing lug, the L-shaped piece comprises an upper table board and a lower table board, the first jack and the second jack are respectively arranged on the upper table board and the lower table board of the L-shaped piece and are arranged in a penetrating mode, and the fixing lug is fixed on one side of the L-shaped piece.

Preferably, the fixing lug is provided with an assembling hole.

Preferably, the internally mounted of die cavity has the installed part, install second inserts mounting on the installed part, second inserts mounting includes spacing box body, extends box, top board, drive mechanism, lower locating plate and stopper, top board and lower locating plate respectively sliding connection in the upside and the downside of spacing box body, first jack and second jack are seted up in on top board and the lower locating plate.

Preferably, extend the box connect in one side of spacing box body, one side of going up locating plate and lower locating plate and being located the inside of extending the box is connected with the fixed ear of first fixed ear and second respectively, first nut is all installed to the fixed ear relative one side of first fixed ear and second.

Preferably, the driving mechanism comprises a driving rod, first threads are symmetrically arranged on the driving rod, the first nuts are respectively in threaded connection with the first threads, a driving handle is fixedly connected to the top end of the driving rod, and second threads are arranged at the bottom end of the driving rod.

Preferably, the installed part includes installation piece, second nut and locating lever, fixedly connected with second nut on the installation piece, the locating lever is fixed in just be located one side of second nut on the installation piece.

Preferably, one side of the limiting box body is provided with a limiting block, and a limiting hole is formed in the limiting block.

Compared with the prior art, the utility model provides a novel take insert shaping device has following beneficial effect:

the utility model provides a novel take insert molding device through setting up the inserts mounting, can fix the part of other materials of placing in one side in the plastics article of moulding plastics and correspond in the die cavity to after moulding plastics, the part of other materials can with injection molding integrated into one piece, improve the production efficiency of work piece.

Drawings

Fig. 1 is a schematic structural view of a first embodiment of the novel molding device with an insert provided by the present invention;

FIG. 2 is a schematic structural view of the lower mold shown in FIG. 1;

FIG. 3 is a schematic view of the construction of the insert holder shown in FIG. 2;

fig. 4 is a schematic structural diagram of a product provided by the present invention;

fig. 5 is a schematic structural view of a second embodiment of the novel molding device with insert provided by the present invention;

FIG. 6 is a side view of the spacing box shown in FIG. 5;

fig. 7 is a sectional view of the spacing box body shown in fig. 5.

Reference numbers in the figures:

1. a lower die is arranged on the lower die,

2. an upper die is arranged on the lower die,

3. a mold cavity is formed in the mold cavity,

4. an insert holder, 41, an L-shaped piece, 42, a first receptacle, 43, a second receptacle, 44, a holding lug,

5. the work-piece is pressed against the workpiece,

6. an insert is arranged in the groove of the base,

71. a limit box body 72, an extension box 73, an upper positioning plate 74, a driving mechanism 75, a lower positioning plate 76 and a limit block,

741. a driving rod 742, a first thread 743, a driving handle 744, a second thread,

731. a first fixing lug 732, a second fixing lug 733, a first screw cap,

8. mounting piece, 81, mounting block, 82, second nut, 83, locating lever.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and embodiments.

First embodiment

Please refer to fig. 1, fig. 2, fig. 3 and fig. 4 in combination, wherein fig. 1 is a schematic structural diagram of a first embodiment of the novel molding device with insert provided by the present invention; FIG. 2 is a schematic structural view of the lower mold shown in FIG. 1; FIG. 3 is a schematic view of the construction of the insert holder shown in FIG. 2; fig. 4 is a schematic structural diagram of a product provided by the present invention. Novel take insert molding device includes:

a lower die 1 and an upper die 2;

an insert fixing member 4, the insert fixing member 4 being installed at one side inside the cavity 3 of the lower mold 1;

the insert fixing piece 4 comprises an L-shaped piece 41, a first insertion hole 42, a second insertion hole 43 and a fixing lug 44, wherein the L-shaped piece 41 comprises an upper table top and a lower table top, the first insertion hole 42 and the second insertion hole 43 are respectively arranged on the upper table top and the lower table top of the L-shaped piece 41 and penetrate through the upper table top and the lower table top, and the fixing lug 44 is fixed on one side of the L-shaped piece 41.

The fixing lug 44 is provided with an assembling hole;

wherein the number of first receptacles 42 and second receptacles 43 is specifically set according to the number of required inserts 6.

Wherein a corresponding position inside the die cavity is provided with a threaded hole, the fixing lug 44 is matched with the threaded hole through a bolt to install the insert fixing piece 4 inside the die cavity 3

The utility model provides a novel take insert shaping device's theory of operation as follows:

when in use, the insert 6 required to be connected with the workpiece 5 is correspondingly inserted into the first insertion hole 42 and the second insertion hole 43 on the L-shaped piece 41;

then, the insert fixing member 4 is installed at a corresponding position in the cavity 3 of the lower mold 1, as shown in fig. 4, the insert 6 is located at one side of the workpiece, so that the insert fixing member 4 is installed at one side of the cavity 3 of the lower mold 1;

when injection molding is carried out, the insert 6 can be directly and integrally molded with an injection molded workpiece;

after molding, the workpiece 5 is taken out of the mold, and then the insert fixing member 4 is detached.

Compared with the prior art, the utility model provides a novel take insert shaping device has following beneficial effect:

through setting up the inserts mounting, can fix the part that is located the other materials of one side in the plastics article of moulding plastics and place the position that corresponds in die cavity 3 to after moulding plastics, the part of other materials can improve the production efficiency of work piece with injection molding integrated into one piece.

Second embodiment

Referring to fig. 5, fig. 6 and fig. 7, a second embodiment of the present application provides another novel insert-molding device based on the novel insert-molding device provided by the first embodiment of the present application.

Specifically, the novel insert molding device that takes that the second embodiment of this application provided's difference lies in, the internally mounted of die cavity 3 has installed part 8, install second insert mounting on the installed part 8, second insert mounting includes spacing box body 71, extends box 72, goes up locating plate 73, drive mechanism 74, lower locating plate 75 and stopper 76, go up locating plate 73 and lower locating plate 75 respectively sliding connection in the upside and the downside of spacing box body 71, first jack 42 and second jack 43 are seted up in go up locating plate 73 and lower locating plate 75 are last.

The limit box 71 can limit the upper positioning plate 73 and the lower positioning plate 75 to only slide along the inner part, and the injection molding molten plastic cannot enter between the upper positioning plate 73 and the lower positioning plate 75.

Wherein the first insertion hole 42 and the second insertion hole 43 on the upper positioning plate 73 and the lower positioning plate 75 are correspondingly opened.

The extension box 72 is connected to one side of the limit box body 71, one side of the upper positioning plate 73 and one side of the lower positioning plate 75 which are located inside the extension box 72 are respectively connected with a first fixing lug 731 and a second fixing lug 732, and a first nut 733 is mounted on one side of the first fixing lug 731 opposite to one side of the second fixing lug 732.

The driving mechanism 74 includes a driving rod 741, first threads 742 are symmetrically disposed on the driving rod 741, the first nuts 733 are respectively in threaded connection with the first threads 742, a driving handle 743 is fixedly connected to the top end of the driving rod 741, and second threads 744 are disposed at the bottom end of the driving rod 741.

The two first threads 742 are oppositely opened, so that the two first nuts 733 can be driven to move towards the opposite side or the side away from the opposite side.

The mounting part 8 comprises a mounting block 81, a second nut 82 and a positioning rod 83, the mounting block 81 is fixedly connected with the second nut 82, and the positioning rod 83 is fixed on the mounting block 81 and located on one side of the second nut 82.

The mounting block 81 is mounted at a corresponding position inside the cavity 3.

A limiting block 76 is arranged on one side of the limiting box body 71, and a limiting hole is formed in the limiting block 76.

When the second insert fixing piece and the mounting piece 8 are not mounted, the upper positioning plate 73 and the lower positioning plate 75 are respectively positioned in the limiting box body 71;

inserting the insert with injection molding connection into the first jack 42 and the second jack 43;

then, a second thread 744 at the bottom of the driving rod 741 can be in threaded connection with a second nut 82 on the mounting block 81, and the limiting block 76 is correspondingly sleeved on the positioning rod 83 to assist in limiting, so that the mounting stability is improved;

when the second screw 744 is in threaded connection with the second screw cap 82, the two first screw caps 733 move towards the separated side along the two first screw caps 733, so as to drive the upper positioning plate 73 and the lower positioning plate 75 to move towards the separated side, and after screwing, the upper positioning plate 73 and the lower positioning plate 75 are flush with the top and the bottom of the limiting box body 71;

after the injection molding is finished, the driving handle 743 is reversely screwed during disassembly, so that the bottom end is separated from the second nut 82, and the upper positioning plate 73 and the lower positioning plate 75 are driven to move towards the opposite side, so that the inserts can be moved and loosened in the same displacement manner, the second insert fixing piece can be conveniently separated from the insert 6, and the demolding is simple and convenient;

the second insert fixing piece can be matched with the mounting piece 8 to be mounted in the die cavity 3, and demolding and using between the second insert fixing piece and the insert are facilitated.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims (7)

1. The utility model provides a novel take insert molding device which characterized in that includes:

a lower die and an upper die;

the insert fixing piece is arranged on one side inside the die cavity of the lower die;

the insert fixing piece comprises an L-shaped piece, a first jack, a second jack and a fixing lug, the L-shaped piece comprises an upper table board and a lower table board, the first jack and the second jack are respectively arranged on the upper table board and the lower table board of the L-shaped piece and are arranged in a penetrating mode, and the fixing lug is fixed on one side of the L-shaped piece.

2. The novel molding device with insert as claimed in claim 1, wherein the fixing lug is provided with an assembling hole.

3. The novel molding device with insert as claimed in claim 1, wherein the mold cavity has a mounting member mounted therein, the mounting member has a second insert fixing member mounted thereon, the second insert fixing member includes a limiting box body, an extending box, an upper positioning plate, a driving mechanism, a lower positioning plate and a limiting block, the upper positioning plate and the lower positioning plate are slidably connected to the upper side and the lower side of the limiting box body, respectively, and the first insertion hole and the second insertion hole are opened on the upper positioning plate and the lower positioning plate.

4. The novel molding device with the insert as claimed in claim 3, wherein the extension box is connected to one side of the limit box body, a first fixing lug and a second fixing lug are respectively connected to one side of the upper positioning plate and one side of the lower positioning plate and located inside the extension box, and a first nut is installed on one side of the first fixing lug opposite to one side of the second fixing lug.

5. The novel molding device with insert as claimed in claim 4, wherein the driving mechanism comprises a driving rod, the driving rod is symmetrically provided with first threads, two first nuts are respectively connected to the two first threads in a threaded manner, the top end of the driving rod is fixedly connected with a driving handle, and the bottom end of the driving rod is provided with a second thread.

6. The novel insert molding device according to claim 3, wherein the mounting member comprises a mounting block, a second nut and a positioning rod, the second nut is fixedly connected to the mounting block, and the positioning rod is fixed to the mounting block and located on one side of the second nut.

7. The novel molding device with insert as claimed in claim 6, wherein a limiting block is provided on one side of the limiting box, and a limiting hole is provided on the limiting block.

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