CN213082134U

CN213082134U - Foamed plastic forming die

Info

Publication number: CN213082134U
Application number: CN202021457295.2U
Authority: CN
Inventors: 邓明芳
Original assignee: Foshan Tenghang Machinery Co ltd
Current assignee: Foshan Tenghang Machinery Co ltd
Priority date: 2020-07-22
Filing date: 2020-07-22
Publication date: 2021-04-30
Anticipated expiration: 2030-07-22

Abstract

The utility model discloses a foamed plastic forming die, including the lower mould body, the top swing joint of lower mould body has last mould body, the front and the back of going up mould body and the front and the equal fixedly connected with connecting piece in the back of last mould body, the top of connecting piece is provided with connecting bolt, connecting bolt's bottom through connection spare and the outside threaded connection who extends to the connecting piece have set nut. The utility model discloses a set up connecting piece and connecting bolt, make and go up mould body and this body coupling of lower mould and fixed, rethread secondary fixed establishment can carry out the secondary to last mould body and lower mould body and fix to reached and carried out the fixed effect of secondary, solved current foam molding die and can not carry out the problem that the secondary is fixed, this foam molding die possesses the advantage that can carry out the secondary and fix, and the phenomenon of smooth silk can not appear in bolted connection.

Description

Foamed plastic forming die

Technical Field

The utility model relates to a foamed plastic technical field specifically is a foamed plastic forming die.

Background

The foamed plastic is a high polymer material formed by dispersing a large number of gas micropores in solid plastic, has the characteristics of light weight, heat insulation, sound absorption, shock absorption and the like, has dielectric properties superior to matrix resin, and has wide application range. Almost all kinds of plastics can be made into foamed plastics, and foam molding has become an important field in plastic processing.

Foamed plastic forming die need be used when production, and the user all makes through the bolt and goes up the mould and connect with the lower mould when using, but present foamed plastic forming die can not carry out the secondary and fix, and the phenomenon of smooth silk appears in bolted connection easily to the phenomenon of mould and lower mould separation appears in the mould easily, has reduced foamed plastic forming die's practicality.

SUMMERY OF THE UTILITY MODEL

For solving the problem that proposes among the above-mentioned background art, the utility model aims to provide a foam molding die possesses the advantage that can carry out the secondary and fix, has solved current foam molding die and can not carry out the problem that the secondary is fixed.

In order to achieve the above object, the utility model provides a following technical scheme: a foamed plastic forming die comprises a lower die body, wherein the top of the lower die body is movably connected with an upper die body, the front and the back of the upper die body and the front and the back of the upper die body are fixedly connected with connecting pieces, the top of the connecting pieces is provided with connecting bolts, the bottoms of the connecting bolts penetrate through the connecting pieces and extend to the outer threads of the connecting pieces to be connected with positioning nuts, the front ends and the back ends of the two sides of the lower die body are fixedly connected with fixing blocks, one ends of the fixing blocks, far away from the lower die body, are fixedly connected with a secondary fixing mechanism, the secondary fixing mechanism comprises a fixing plate, a positioning plate, a transmission rod, a handle and a positioning plate, the fixing plate is fixedly connected at one ends of the fixing blocks, far away from the lower die body, the positioning plate is fixedly connected at the front end and the back end, the handle fixed connection is at the top of transfer line, locating plate fixed connection is in the bottom of transfer line, the bottom and the last mould body contact of locating plate.

As the utility model discloses it is preferred, the equal fixedly connected with handle in the back of going up the mould body, the surface of handle is provided with anti-skidding line.

As the utility model discloses it is preferred, the positioning disk is close to one side fixedly connected with firm board of transfer line, firm board is close to the one end and the fixed plate fixed connection of fixed plate.

As the utility model discloses it is preferred, the positioning disk back all is provided with the diaphragm with positive both sides, the diaphragm is close to the one end fixedly connected with locating lever of positioning disk, the locating lever is close to the one end of positioning disk and runs through the positioning disk and extend to the inside and the transfer line contact of positioning disk.

As the utility model discloses preferred, the one end that the positioning disk was kept away from to the diaphragm is provided with the pulling cover, the one end and the diaphragm fixed connection that the positioning disk was close to the pulling cover.

As the utility model discloses it is preferred, the equal fixedly connected with stopper in both sides of going up mould body bottom rear end, the back and the lower mould body contact of stopper.

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

1. the utility model discloses a set up connecting piece and connecting bolt, make and go up mould body and this body coupling of lower mould and fixed, rethread secondary fixed establishment can carry out the secondary to last mould body and lower mould body and fix, thereby reached and to have carried out the effect that the secondary is fixed, the problem that current foam molding can not carry out the secondary and fix has been solved, this foam molding die, possess and to carry out the advantage that the secondary is fixed, bolted connection can not appear the phenomenon of smooth silk, thereby prevent the phenomenon that mould and lower mould separated on the mould, foam molding die's practicality has been improved.

2. The utility model discloses a set up the handle, can increase the area of contact between mould body and the hand to the person of facilitating the use uses.

3. The utility model discloses a set up firm board, can increase the stability of positioning disk, prevent that the phenomenon that the positioning disk from rocking from appearing.

4. The utility model discloses a set up diaphragm and locating lever, can fix the transfer line, prevent that the pivoted phenomenon from appearing when the transfer line does not need to rotate.

5. The utility model discloses a set up the pulling cover, can increase the area of contact between diaphragm and the user finger to the locating lever is taken out through the diaphragm to the person of facilitating the use.

6. The utility model discloses a set up the stopper, can carry on spacingly to last mould body, prevent to go up mould body and spill the top of lower mould body at the top shift position of lower mould body too greatly.

Drawings

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

FIG. 2 is a rear view of the present invention shown in FIG. 1;

fig. 3 is a top view structural diagram of the positioning plate in fig. 1 according to the present invention.

In the figure: 1. a lower die body; 2. an upper die body; 3. a connecting member; 4. a connecting bolt; 5. positioning a nut; 6. a fixed block; 7. a secondary fixing mechanism; 71. a fixing plate; 72. positioning a plate; 73. a transmission rod; 74. a handle; 75. positioning a plate; 8. a handle; 9. a stabilizing plate; 10. a transverse plate; 11. positioning a rod; 12. pulling the sleeve; 13. and a limiting block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in FIGS. 1 to 3, the utility model provides a foam plastic forming die, which comprises a lower die body 1, wherein the top of the lower die body 1 is movably connected with an upper die body 2, the front and the back of the upper die body 2 and the front and the back of the upper die body 2 are fixedly connected with connecting pieces 3, the top of the connecting piece 3 is provided with a connecting bolt 4, the bottom of the connecting bolt 4 penetrates through the connecting piece 3 and extends to the external thread of the connecting piece 3 to be connected with a positioning nut 5, the front end and the back end of the two sides of the lower die body 1 are both fixedly connected with fixing blocks 6, one end of the fixing block 6 far away from the lower die body 1 is fixedly connected with a secondary fixing mechanism 7, the secondary fixing mechanism 7 comprises a fixing plate 71, a positioning plate 72, a transmission rod 73, a handle 74 and a positioning plate 75, the fixing plate 71 is fixedly connected at one end of the fixing block 6 far away, the front and back of the transmission rod 73 are movably connected with the positioning plate 72 through a rotating shaft, the handle 74 is fixedly connected to the top of the transmission rod 73, the positioning plate 75 is fixedly connected to the bottom of the transmission rod 73, and the bottom of the positioning plate 75 is in contact with the upper die body 2.

Referring to fig. 2, handles 8 are fixedly connected to the back of the upper die body 2, and anti-slip threads are arranged on the surfaces of the handles 8.

As a technical optimization scheme of the utility model, through setting up handle 8, can increase the area of contact between mould body 2 and the hand to the person of facilitating the use uses.

Referring to fig. 3, a fixing plate 9 is fixedly connected to one side of the positioning plate 72 close to the transmission rod 73, and one end of the fixing plate 9 close to the fixing plate 71 is fixedly connected to the fixing plate 71.

As a technical optimization scheme of the utility model, through setting up firm board 9, can increase positioning disk 72's stability, prevent that the phenomenon that rocking from appearing in positioning disk 72.

Referring to fig. 3, the transverse plates 10 are disposed on both sides of the back and front surfaces of the positioning plate 72, one end of the transverse plate 10 close to the positioning plate 72 is fixedly connected with the positioning rod 11, and one end of the positioning rod 11 close to the positioning plate 72 penetrates through the positioning plate 72 and extends into the positioning plate 72 to contact with the transmission rod 73.

As a technical optimization scheme of the utility model, through setting up diaphragm 10 and locating lever 11, can fix drive link 73, prevent that pivoted phenomenon from appearing when the drive link 73 does not need to rotate.

Referring to fig. 1, one end of the transverse plate 10 away from the positioning plate 72 is provided with a pulling sleeve 12, and one end of the pulling sleeve 12 close to the positioning plate 72 is fixedly connected with the transverse plate 10.

As a technical optimization scheme of the utility model, through setting up pulling cover 12, can increase the area of contact between diaphragm 10 and the user finger to positioning lever 11 is taken out through diaphragm 10 to the person of facilitating the use.

Referring to fig. 2, two sides of the rear end of the bottom of the upper die body 2 are fixedly connected with limit blocks 13, and the back of each limit block 13 is in contact with the lower die body 1.

As a technical optimization scheme of the utility model, through setting up stopper 13, can carry on spacingly to last mould body 2, prevent to go up mould body 2 and spill the top of lower mould body 1 at the top shift position of lower mould body 1 too greatly.

The utility model discloses a theory of operation and use flow: when in use, a user manually covers the upper die body 2 on the top of the lower die body 1, then inserts the connecting bolt 4 into the connecting piece 3, the connecting piece 3 is connected through the matching of the positioning nut 5 and the connecting bolt 4, the upper die body 2 and the lower die body 1 are connected through the connecting piece 3, then manually pushes the handle 74, the handle 74 drives one end of the transmission rod 73 to rotate by taking a rotating shaft of the transmission rod 73 connected with the positioning disc 72 as a circle center, the other end of the transmission rod 73 drives the positioning plate 75 to rotate by taking a rotating shaft of the transmission rod 73 connected with the positioning disc 72 as a circle center, so that the positioning plate 75 presses the upper die body 2 downwards, as the lower die body 1 is fixedly connected with the positioning disc 72 through the fixed block 6 and the fixed plate 71, and the positioning disc 72 is connected with the transmission rod 73 through the rotating shaft, the lower die body 1 secondarily fixes the upper die body 2 through the fixed, thereby achieving the effect of secondary fixation.

In summary, the following steps: this foamed plastic forming die through setting up connecting piece 3 and connecting bolt 4, makes and goes up mould body 2 and lower mould body 1 and connect and fix, and rethread secondary fixed establishment 7 can carry out the secondary to last mould body 2 and lower mould body 1 and fix to reached and to carried out the fixed effect of secondary, solved current foamed plastic forming die and can not carry out the fixed problem of secondary.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a foamed plastic forming die, includes lower mould body (1), its characterized in that: the die comprises a lower die body (1), wherein the top of the lower die body (1) is movably connected with an upper die body (2), the front and the back of the upper die body (2) and the front and the back of the upper die body (2) are fixedly connected with connecting pieces (3), the top of each connecting piece (3) is provided with a connecting bolt (4), the bottom of each connecting bolt (4) penetrates through each connecting piece (3) and extends to the outer threads of each connecting piece (3) to be connected with a positioning nut (5), the front end and the rear end of the two sides of the lower die body (1) are fixedly connected with fixing blocks (6), one end, far away from the lower die body (1), of each fixing block (6) is fixedly connected with a secondary fixing mechanism (7), each secondary fixing mechanism (7) comprises a fixing plate (71), a positioning disc (72), a transmission rod (73), a handle (74) and a positioning plate (75), and the fixing plate (, positioning disk (72) fixed connection is close to the front end and the rear end of fixed block (6) one end at fixed plate (71), the front and the back of transfer line (73) all are through pivot and positioning disk (72) swing joint, handle (74) fixed connection is at the top of transfer line (73), positioning plate (75) fixed connection is in the bottom of transfer line (73), the bottom and last mould body (2) contact of positioning plate (75).

2. A foam molding die as claimed in claim 1, wherein: the back of the upper die body (2) is fixedly connected with a handle (8), and anti-skid grains are arranged on the surface of the handle (8).

3. A foam molding die as claimed in claim 1, wherein: one side of the positioning disc (72) close to the transmission rod (73) is fixedly connected with a stabilizing plate (9), and one end of the stabilizing plate (9) close to the fixing plate (71) is fixedly connected with the fixing plate (71).

4. A foam molding die as claimed in claim 1, wherein: both sides of positioning disk (72) back and front all are provided with diaphragm (10), one end fixedly connected with locating lever (11) that diaphragm (10) are close to positioning disk (72), one end that locating lever (11) are close to positioning disk (72) runs through positioning disk (72) and extends to the inside and the transfer line (73) contact of positioning disk (72).

5. A foam molding die according to claim 4, wherein: one end of the transverse plate (10) far away from the positioning plate (72) is provided with a pulling sleeve (12), and one end, close to the positioning plate (72), of the pulling sleeve (12) is fixedly connected with the transverse plate (10).

6. A foam molding die as claimed in claim 1, wherein: go up the equal fixedly connected with stopper (13) in both sides of mould body (2) bottom rear end, the back and the lower mould body (1) contact of stopper (13).