CN211221614U

CN211221614U - Accurate plastic mould of concatenation formula

Info

Publication number: CN211221614U
Application number: CN201921883148.9U
Authority: CN
Inventors: 喻遵水
Original assignee: Dongguan Fangling Precision Mold Co ltd
Current assignee: Dongguan Fangling Precision Mold Co ltd
Priority date: 2019-11-04
Filing date: 2019-11-04
Publication date: 2020-08-11
Anticipated expiration: 2029-11-04

Abstract

The utility model discloses a splicing type precise plastic mold, which comprises a lower mold body, wherein the upper surface of the lower mold body is clamped with an upper mold body, the two ends of the lower mold body are welded and fixed with first fixed blocks, the lower surface of the first fixed block is provided with a clamping groove, the two ends of the upper mold body are welded and fixed with second fixed blocks, a first spring rolls in the second fixed blocks, and the end part of the first spring is elastically connected with a clamping hook; through the tip design trip at first spring and at the tip design second spring and the fixture block of trip, avoid the plastic mould not convenient for fasten last mould and lower mould when using, easily rock and cause last mould and lower mould production error influence operation, can be closed with last mould body and lower mould body, the effect that takes place elastic deformation through first spring after the inside joining plastic after closed is with the trip block at the lower surface of first fixed block, the effect that takes place elastic deformation by the second spring simultaneously sticiss the fixture block in the inside of draw-in groove.

Description

Accurate plastic mould of concatenation formula

Technical Field

The utility model belongs to the technical field of the plastic mould, concretely relates to accurate plastic mould of concatenation formula.

Background

The existing plastic mold is a combined plastic mold for compression molding, extrusion molding, injection, blow molding and low-foaming molding, and various tools and products used in daily production and life are as large as a base and a machine body shell of a machine tool and as small as a head screw, a button and shells of various household appliances, and have no close relation with the mold. The shape of the die determines the appearance of the products, and the processing quality and precision of the die also determine the quality of the products; the current plastic mould is not convenient for fasten last mould and lower mould when using, easily rocks and causes mould and lower mould production error influence operation, and it is higher to go up the mould after the use between mould and the lower mould, and difficult rapid cooling easily causes the problem that personnel scalded, for this reason we provide the accurate plastic mould of concatenation formula.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an accurate plastic mould of concatenation formula to it is not convenient for fasten last mould and lower mould to propose current plastic mould when using in solving above-mentioned background art, easily rocks and causes mould and lower mould error production influence operation, and it is higher to go up the temperature between mould and the lower mould after the use, difficult rapid cooling, easily causes the problem that personnel scalded.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a precise plastic mould of concatenation formula, includes die body down, the upper surface block of die body has last die body down, the equal welded fastening in both ends of die body has first fixed block down, the draw-in groove has been seted up to the lower surface of first fixed block, the equal welded fastening in both ends of going up the die body has the second fixed block, the inside roll of second fixed block has first spring, the tip elastic connection of first spring has the trip, the inside welding of trip has the second spring, the tip elastic connection of second spring has the fixture block, just the second spring with first fixed block passes through the fixture block with the draw-in groove block is connected.

Preferably, the bottom ends of the upper die body and the lower die body are fixedly welded with a bottom plate, a water flowing channel is formed in the bottom plate, one end of the water flowing channel is located at one end of the bottom plate and is fixedly provided with a water inlet, and the other end of the water flowing channel is located at the other end of the bottom plate and is fixedly provided with a water outlet.

Preferably, the water flowing channel is of a continuous S-shaped structure, and the water flowing channel and the bottom plate are of an integrated structure.

Preferably, the water inlet and the water flowing channel are in sealing connection with the sealing gasket through a threaded structure, and the water outlet and the water flowing channel are in sealing connection with the sealing gasket through a threaded structure.

Preferably, the hook is of an L-shaped structure, and the top end of the hook is embedded into the second fixing block.

Preferably, the clamping block and the clamping groove are both rectangular structures, and the clamping block is embedded into the clamping groove.

Preferably, the hook is elastically connected with the second fixed block through the first spring, and the first spring is located inside the second fixed block.

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

(1) through the tip design trip at first spring and at the tip design second spring and the fixture block of trip, avoid the plastic mould to be not convenient for fasten last mould and lower mould when using, easily rock and cause last mould and lower mould production error influence operation, can be closed with last mould body and lower mould body, closed after the inside lower surface at first fixed block with the trip block through the effect that first spring takes place elastic deformation behind the joining plastic, the effect that takes place elastic deformation by the second spring simultaneously sticiss the fixture block in the inside of draw-in groove, thereby make trip and first fixed block fastening will go up mould body and lower mould body fastening, the operation effect is improved, the problem of being not convenient for go up mould and lower mould fastening after the closure is solved.

(2) Through the internally designed flowing water passageway at the bottom plate, it is higher to avoid going up the mould after using between mould and the lower mould temperature, difficult rapid cooling, easily cause personnel to scald, can be connected water inlet and external water source after using, delivery port and external water piping connection, open tap and pass through the inside inflow water of water inlet to flowing water passageway, reach the inside rapid cooling to the bottom plate, flow to the external world by the delivery port again, make rapid cooling after using, the problem of being not convenient for down die body and last die body rapid cooling after having solved the use.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged schematic view of a portion A of FIG. 1 according to the present invention;

FIG. 3 is a schematic view of the structure of the bottom plate and the water channel of the present invention;

in the figure: 1. a lower die body; 2. a first fixed block; 3. a first spring; 4. a second fixed block; 5. a water inlet; 6. a base plate; 7. feeding a mold body; 8. a water outlet; 9. a hook is clamped; 10. a clamping block; 11. a second spring; 12. a water flow channel; 13. a clamping groove.

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.

Referring to fig. 1, fig. 2 and fig. 3, the present invention provides a technical solution: a splicing type precise plastic mold comprises a lower mold body 1, an upper mold body 7 is clamped on the upper surface of the lower mold body 1, first fixing blocks 2 are welded and fixed at two ends of the lower mold body 1, clamping grooves 13 are formed in the lower surface of the first fixing blocks 2, second fixing blocks 4 are welded and fixed at two ends of the upper mold body 7, first springs 3 roll inside the second fixing blocks 4, clamping hooks 9 are elastically connected to the end portions of the first springs 3, second springs 11 are welded inside the clamping hooks 9, clamping blocks 10 are elastically connected to the end portions of the second springs 11, the second springs 11 and the first fixing blocks 2 are clamped and connected with the clamping grooves 13 through the clamping blocks 10, the upper mold body 7 and the lower mold body 1 can be closed, after plastic is added into the lower mold body after the upper mold body is closed, the clamping hooks 9 are clamped on the lower surface of the first fixing blocks 2 through the elastic deformation effect of the first springs 3, meanwhile, the clamping blocks 10 are tightly pressed inside the clamping grooves 13 through the elastic deformation effect of the, so that the clamping hook 9 is fastened with the first fixing block 2 to fasten the upper die body 7 and the lower die body 1, and the operation effect is improved.

In this embodiment, it is preferred, it has bottom plate 6 with the equal welded fastening in bottom of die body 1 to go up die body 7, flowing water passageway 12 has been seted up to the inside of bottom plate 6, the one end fixed mounting that the one end of flowing water passageway 12 is located bottom plate 6 has water inlet 5, the other end fixed mounting that the other end of flowing water passageway 12 is located bottom plate 6 has delivery port 8, can be connected water inlet 5 with external water source after the use, delivery port 8 and external water piping connection, open tap and pass through water inlet 5 to flowing water passageway 12's inside inflow water, reach the inside rapid cooling to bottom plate 6, flow out to the external by delivery port 8 again, make rapid cooling after the use.

In order to facilitate rapid cooling by flowing water through the inside of the water flowing channel 12, in the present embodiment, it is preferable that the water flowing channel 12 is a continuous S-shaped structure, and the water flowing channel 12 and the bottom plate 6 are an integrated structure.

In order to facilitate the sealing connection between the water inlet 5 and the water outlet 8, in this embodiment, preferably, the water inlet 5 and the water flow channel 12 are in sealing connection with the sealing gasket through a threaded structure, and the water outlet 8 and the water flow channel 12 are in sealing connection with the sealing gasket through a threaded structure.

In order to facilitate the end of the hook 9 to be embedded into the second fixing block 4 for fastening connection, in this embodiment, preferably, the hook 9 is of an L-shaped structure, and the top end of the hook 9 is embedded into the second fixing block 4.

In order to fasten the hook 9 and the first fixing block 2 by engaging the fixture block 10 with the slot 13, in this embodiment, preferably, the fixture block 10 and the slot 13 are both rectangular structures, and the fixture block 10 is embedded in the slot 13.

In order to facilitate the elastic connection of the hook 9, in this embodiment, preferably, the hook 9 is elastically connected to the second fixing block 4 through the first spring 3, and the first spring 3 is located inside the second fixing block 4.

The utility model discloses a theory of operation and use flow: this kind of accurate plastic mould of concatenation formula, before the use, at first will go up die body 7 and lower die body 1 closure, the effect that takes place elastic deformation through first spring 3 behind the closed back to inside joining plastic is with 9 blocks of trip in the lower surface of first fixed block 2, the effect that takes place elastic deformation by second spring 11 simultaneously sticiss fixture block 10 in the inside of draw-in groove 13, thereby make

trip

9 and 2 fastenings of first fixed block will go up die body 7 and lower die body 1 fastening, the operation effect is improved, then can be connected water inlet 5 with external water source after the use, delivery port 8 and external water piping connection, open tap and pass through the inside inflow water of water inlet 5 to flowing water passageway 12, reach the inside rapid cooling to bottom plate 6, flow by delivery port 8 outside again, make the rapid cooling after the use, the difficult personnel that scald.

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 accurate plastic mould of concatenation formula, includes die body (1) down, its characterized in that: the upper surface block of die body (1) has last die body (7) down, the equal welded fastening in both ends of die body (1) has first fixed block (2) down, draw-in groove (13) have been seted up to the lower surface of first fixed block (2), the equal welded fastening in both ends of going up die body (7) has second fixed block (4), the inside roll of second fixed block (4) has first spring (3), the tip elastic connection of first spring (3) has trip (9), the inside welding of trip (9) has second spring (11), the tip elastic connection of second spring (11) has fixture block (10), just second spring (11) with first fixed block (2) pass through fixture block (10) with draw-in groove (13) block is connected.

2. The precise plastic mold of claim 1, wherein: go up die body (7) with bottom of die body (1) all welded fastening has bottom plate (6) down, flowing water passageway (12) have been seted up to the inside of bottom plate (6), the one end of flowing water passageway (12) is located the one end fixed mounting of bottom plate (6) has water inlet (5), the other end of flowing water passageway (12) is located the other end fixed mounting of bottom plate (6) has delivery port (8).

3. The precise plastic mold of claim 2, wherein: the water flowing channel (12) is of a continuous S-shaped structure, and the water flowing channel (12) and the bottom plate (6) are of an integrated structure.

4. The precise plastic mold of claim 2, wherein: the water inlet (5) and the water flowing channel (12) are in sealing connection with the sealing gasket through a threaded structure, and the water outlet (8) and the water flowing channel (12) are in sealing connection with the sealing gasket through a threaded structure.

5. The precise plastic mold of claim 1, wherein: the clamping hook (9) is of an L-shaped structure, and the top end of the clamping hook (9) is embedded into the second fixing block (4).

6. The precise plastic mold of claim 1, wherein: the clamping block (10) and the clamping groove (13) are both in a rectangular structure, and the clamping block (10) is embedded into the clamping groove (13).

7. The precise plastic mold of claim 1, wherein: the clamping hook (9) is elastically connected with the second fixing block (4) through the first spring (3), and the first spring (3) is located inside the second fixing block (4).