CN209158719U - A kind of mold of the engineering machinery with leakproofness - Google Patents

Abstract

The utility model discloses a kind of mold of engineering machinery with leakproofness, including the first die body, hand handle, feed inlet and discharge groove, the second die body is installed above first die body, and first the outer wall surrounding of die body and the second die body be respectively connected with the first rubber sleeve, the hand handle is fixed at left and right sides of the outer wall of the first die body and the second die body, and hand handle is equipped with the second rubber sleeve far from the side of the first die body central axis, protrusive board is connected with above first die body, the first threaded block is respectively and fixedly provided at left and right sides of the upper outer wall of second die body, and first threaded block internal screw thread be connected with bolt.Mold of the engineering machinery with leakproofness; pass through the first rubber sleeve on the first die body and the second die body; the first rubber sleeve can be made to play a protective role the first die body and the second die body; so that when the first die body and the second die body are influenced by extraneous factor; quality problems will not occur, to play a kind of guarantee to normally pouring for mold.

Description

A kind of mold of the engineering machinery with leakproofness

Technical field

The utility model relates to technical field of mold, mold of specially a kind of engineering machinery with leakproofness.

Background technique

Mold, in industrial production to be molded, be blow molded, squeeze out, die casting or the methods of forging and forming, smelting, punching press obtain The various moulds and tool of required product, in brief, mold are the tools for making formed article, and this tool is by various Part is constituted, and different molds is made of different parts, it is mainly realized by the change of physical state of the formed material The processing of article shape is known as the title of " mother of industry ".

Existing mold often leads to formed product surface there are holes when being poured because leakproofness is too poor Hole, and existing mold can make the temperature of die body itself increase when pouring, so that people must be in the temperature of die body itself It just can be carried out and move after lowering, while when progress mold pours, needing to carry out deashing to the die cavity of mold, to avoid Formed product surface attaches dust, in view of the above-mentioned problems, needing to improve existing equipment.

Utility model content

The purpose of this utility model is to provide a kind of mold of engineering machinery with leakproofness, to solve above-mentioned background The existing mold proposed in technology often causes formed product surface to be stayed when being poured because leakproofness is too poor There is pit-hole, and existing mold can make the temperature of die body itself increase when pouring, so that people must be in die body itself Temperature just can be carried out after lowering and move, while when progress mold pours, need to carry out deashing to the die cavity of mold, thus Avoid the problem that formed product surface attaches dust.

To achieve the above object, the utility model provides the following technical solutions: a kind of engineering machinery is used with leakproofness Mold, including the first die body, hand handle, feed inlet and discharge groove are equipped with the second die body, and first above first die body The outer wall surrounding of die body and the second die body is respectively connected with the first rubber sleeve, and the hand handle is fixed on the first die body and the second die body At left and right sides of outer wall, and hand handle is equipped with the second rubber sleeve far from the side of the first die body central axis, first die body it is upper Side is connected with protrusive board, is respectively and fixedly provided with the first threaded block at left and right sides of the upper outer wall of second die body, and in the first threaded block It is threaded with bolt, the external wall beneath of the bolt is threaded with the second threaded block, and the second threaded block and the first die body It is connected, the feed inlet is fixed on the top of the second die body, and the external surrounding of feed inlet offers material collecting tank, gathers materials simultaneously Slot is opened in the top of the second die body, and the top of second die body, which is run through, exhaust outlet, and the upper inner wall of the second die body is opened Equipped with sliding slot, the inside of the sliding slot is equipped with baffle, and the discharge groove is connected to the back of material collecting tank, second die body Lower section inner wall opens up fluted, and groove is in contact with protrusive board.

Preferably, the level height of first rubber sleeve is greater than the level height of the second die body, and the first rubber sleeve is equal The outer wall of even package the first die body and the second die body.

Preferably, the diameter of second rubber sleeve is greater than the diameter of hand handle, and the center line and hand handle of the second rubber sleeve Center line coincide.

Preferably, the protrusive board is set as rectangular structure, and the outer wall of protrusive board is in contact with the inner wall of groove.

Preferably, the exhaust outlet is uniformly distributed in the top of the second die body, and the diameter of exhaust outlet is less than the straight of baffle Diameter.

Preferably, the diameter of the baffle is greater than the diameter of feed inlet, and baffle is in sliding by sliding slot and the second die body Connection.

Compared with prior art, the utility model has the beneficial effects that mold of the engineering machinery with leakproofness,

(1) by the first rubber sleeve on the first die body and the second die body, the first rubber sleeve can be made to the first die body and Second die body plays a protective role, so that quality will not occur and ask when the first die body and the second die body are influenced by extraneous factor Topic, to play a kind of guarantee to normally pouring for mold；

(2) promoted by the second rubber sleeve in hand handle so that mold can be moved after pouring by hand handle to other places Make the process in carrying, the temperature that the second rubber sleeve has mold body completely cuts off, to make during carrying not It can be scalded by mold；

(3) by the protrusive board on the first die body, gap between the first die body and the second die body can be made by protrusive board and recessed Slot is combined and is filled, so that the airtightness between the first die body and the second die body is enhanced, thus because of gas leakage when avoiding pouring And product is impacted；

(4) by the exhaust outlet on the second die body, enable and drain the air pressure in die cavity outward when pouring, to protect Card will not impact product due to air pressure is excessively high, in formed product to play a kind of guarantee to the quality of product；

(5) by the baffle in sliding slot, mold can be made when not in use, can by the feed inlet of mold and exhaust outlet into Row blocks, so that the die cavity of mold is isolated from the outside world, the die cavity in mold is promoted not have dust entrance, to reduce to die cavity The link of cleaning.

Detailed description of the invention

Fig. 1 is the utility model main view the schematic diagram of the section structure；

Fig. 2 is the utility model overlooking structure diagram；

Fig. 3 is enlarged structure schematic diagram at A in the utility model Fig. 1；

Fig. 4 is top view cross section structural schematic diagram in the utility model Fig. 2.

In figure: 1, first die body, the 2, second die body, the 3, first rubber sleeve, 4, hand handle, the 5, second rubber sleeve, 6, protrusive board, 7, First threaded block, 8, bolt, the 9, second threaded block, 10, feed inlet, 11, material collecting tank, 12, exhaust outlet, 13, sliding slot, 14, baffle, 15, discharge groove, 16, groove.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model 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 embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Fig. 1-4 is please referred to, the utility model provides a kind of technical solution: a kind of mould of the engineering machinery with leakproofness Tool, including the first die body 1, the second die body 2, the first rubber sleeve 3, hand handle 4, the second rubber sleeve 5, protrusive board 6, the first threaded block 7, spiral shell Bolt 8, the second threaded block 9, feed inlet 10, material collecting tank 11, exhaust outlet 12, sliding slot 13, baffle 14, discharge groove 15 and groove 16, the The top of one die body 1 is equipped with the second die body 2, and the outer wall surrounding of the first die body 1 and the second die body 2 is respectively connected with the first rubber Set 3, hand handle 4 is fixed at left and right sides of the outer wall of the first die body 1 and the second die body 2, and hand handle 4 is far from 1 central axis of the first die body Side the second rubber sleeve 5 is installed, the top of the first die body 1 is connected with protrusive board 6, upper outer wall of the second die body 2 or so two Side is respectively and fixedly provided with the first threaded block 7, and 7 internal screw thread of the first threaded block is connected with bolt 8, and the external wall beneath of bolt 8 is threadedly coupled There is the second threaded block 9, and the second threaded block 9 is connected with the first die body 1, feed inlet 10 is fixed on the top of the second die body 2, and The external surrounding of feed inlet 10 offers material collecting tank 11, while material collecting tank 11 is opened in the top of the second die body 2, the second die body 2 Top through there is exhaust outlet 12, and the upper inner wall of the second die body 2 offers sliding slot 13, and the inside of sliding slot 13 is equipped with baffle 14, discharge groove 15 is connected to the back of material collecting tank 11, and the lower section inner wall of the second die body 2 opens up fluted 16, and groove 16 with it is convex Plate 6 is in contact.

The level height of first rubber sleeve 3 of this example is greater than the level height of the second die body 2, and the first rubber sleeve 3 is uniformly The outer wall for wrapping up the first die body 1 and the second die body 2, by the first rubber sleeve 3, so that the strength hit such as is hit or pounded to extraneous factor Weakened by the first rubber sleeve 3, so that quality problems will not occur because of extraneous factor in the first die body 1 and the second die body 2, thus right First die body 1 and the second die body 2 play a kind of protection.

The diameter of second rubber sleeve 5 is greater than the diameter of hand handle 4, and the center line of the center line of the second rubber sleeve 5 and hand handle 4 It coincides, by the second rubber sleeve 5, so that after mold pours, mold body institute that worker will not be overheated when carrying Wound, to play a kind of protection to people.

Protrusive board 6 is set as rectangular structure, and the outer wall of protrusive board 6 is in contact with the inner wall of groove 16, by protrusive board 6, makes The contact obtained between the first die body 1 and the second die body 2 is changed to multi-surface contact by single-contact, promotes the first die body 1 and the second mould Airtightness between body 2 is enhanced.

Exhaust outlet 12 is uniformly distributed in the top of the second die body 2, and the diameter of exhaust outlet 12 is less than the diameter of baffle 14, leads to Exhaust outlet 12 is crossed, so that air pressure when pouring in die cavity is drained, will not be led because of the reason of air pressure after promoting formed product Product is caused quality problems occur.

The diameter of baffle 14 is greater than the diameter of feed inlet 10, and baffle 14 is connected by sliding slot 13 and the second die body 2 in sliding It connects, by baffle 14, so that the die cavity of mold is isolated from the outside world, promotes the inside of mold not have dust stratification generation, to reduce The cleaning time of die cavity.

Working principle: when using the mold with leakproofness using the engineering machinery, baffle 14 is passed through into sliding slot 13 first It is pulled out from the inside of the second die body 2, raw material will be poured and poured into from feed inlet 10, cooperation is engaged by protrusive board 6 and groove 16, is made Single-contact between the first die body 1 and the second die body 2 is changed to multi-surface contact, thus by the first die body 1 and the second die body 2 it Between airtightness enhancing, the product in die cavity will not be damaged because of gas leakage when promoting to pour, so that after pouring Product surface do not have rugged appearance, when pouring raw material and filling in die cavity, exhaust outlet 12 will be to the gas in die cavity Pressure plays a kind of Excretion, after mold terminates to pour, by hand handle 4, people is removed the raised die body of temperature Other places are transported to, promote the place for pouring mold that can empty in time, while by the second rubber sleeve 5, so that people carry die body When will not be scalded by excessively high temperature, when mold the factor for influencing mold body quality such as is hitting and occurs using and by pounding When, it is asked so that mold body is fixed by the first rubber sleeve 3 so that mold quality will not occur easily by the first rubber sleeve 3 Bolt 8 is turned when taking out to the product in die cavity, so that bolt 8 is back-outed out of second threaded block 9, promotes the first mould by topic Body 1 and the second die body 2 are no longer fixed, to the second die body 2 be taken down from the first die body 1, at this point, molding product will expose In face of us, by Product recycling, this just completes entirely to work, and the content being not described in detail in this specification belongs to ability The prior art well known to the professional technician of domain.

Term " center ", " longitudinal direction ", " transverse direction ", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", The orientation or positional relationship of the instructions such as "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only for ease of description The utility model simplifies description, rather than indicates or imply signified device or element and must have a particular orientation, be spy Fixed orientation construction and operation, thus should not be understood as the limitation that content is protected to the utility model.

Although the utility model is described in detail with reference to the foregoing embodiments, come for those skilled in the art Say, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic into Row equivalent replacement, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on should all It is included within the scope of protection of this utility model.

Claims (6)

1. a kind of engineering machinery mold with leakproofness, including the first die body (1), hand handle (4), feed inlet (10) and discharge Slot (15), it is characterised in that: be equipped with the second die body (2) above first die body (1), and the first die body (1) and second The outer wall surrounding of die body (2) is respectively connected with the first rubber sleeve (3), and the hand handle (4) is fixed on the first die body (1) and the second die body (2) at left and right sides of outer wall, and hand handle (4) is equipped with the second rubber sleeve (5), institute far from the side of the first die body (1) central axis It states and is connected with above the first die body (1) protrusive board (6), the is respectively and fixedly provided at left and right sides of the upper outer wall of second die body (2) One threaded block (7), and the first threaded block (7) internal screw thread is connected with bolt (8), the external wall beneath of the bolt (8) is threadedly coupled Have the second threaded block (9), and the second threaded block (9) is fixedly connected with the first die body (1), the feed inlet (10) is fixed on second The top of die body (2), and the external surrounding of feed inlet (10) offers material collecting tank (11), while material collecting tank (11) is opened in second The top of die body (2), the top of second die body (2), which is run through, to be had exhaust outlet (12), and the upper inner wall of the second die body (2) is opened Equipped with sliding slot (13), the inside of the sliding slot (13) is equipped with baffle (14), and the discharge groove (15) is connected to material collecting tank (11) Back, the lower section inner wall of second die body (2) opens up fluted (16), and groove (16) is in contact with protrusive board (6).

2. a kind of mold of the engineering machinery according to claim 1 with leakproofness, it is characterised in that: first rubber The level height of gum cover (3) is greater than the level height of the second die body (2), and the first rubber sleeve (3) uniformly wraps up the first die body (1) With the outer wall of the second die body (2).

3. a kind of mold of the engineering machinery according to claim 1 with leakproofness, it is characterised in that: second rubber The diameter of gum cover (5) is greater than the diameter of hand handle (4), and the center line of the second rubber sleeve (5) is mutually be overlapped with the center line of hand handle (4) It closes.

4. a kind of mold of the engineering machinery according to claim 1 with leakproofness, it is characterised in that: the protrusive board (6) it is set as rectangular structure, and the outer wall of protrusive board (6) is in contact with the inner wall of groove (16).

5. a kind of mold of the engineering machinery according to claim 1 with leakproofness, it is characterised in that: the exhaust outlet (12) it is uniformly distributed in the top of the second die body (2), and the diameter of exhaust outlet (12) is less than the diameter of baffle (14).

6. a kind of mold of the engineering machinery according to claim 1 with leakproofness, it is characterised in that: the baffle (14) diameter is greater than the diameter of feed inlet (10), and baffle (14) is in be slidably connected with the second die body (2) by sliding slot (13).