CN216027934U

CN216027934U - Four-cylinder box body die for eliminating air holes of machined surface

Info

Publication number: CN216027934U
Application number: CN202121728693.8U
Authority: CN
Inventors: 孙振明
Original assignee: Individual
Current assignee: Kunshan Jiepuan Mold Parts Co ltd
Priority date: 2021-07-28
Filing date: 2021-07-28
Publication date: 2022-03-15
Anticipated expiration: 2031-07-28

Abstract

The utility model discloses a four-cylinder box body die for eliminating air holes of a machined surface, which comprises a fixed box, a die plate and an exhaust assembly, wherein threaded sleeves are arranged on two sides of the interior of the die plate through bolts, rotating rods are movably arranged at the bottoms of the threaded sleeves, ejector plates are arranged in the threaded sleeves through threaded structures, a vibrating machine is arranged in the die plate through bolts, a telescopic plate is arranged at the top of the die plate through bolts, the fixed box is arranged at the top of the telescopic plate through bolts, and the exhaust assembly is arranged in the fixed box through bolts. According to the utility model, the vibrating machine is arranged in the die plate, the die machined at the top of the die plate can be vibrated after the vibrating machine is electrified, bubbles in the die can be vibrated out through the vibration of the die, and the gas is exhausted through the exhaust assembly, so that the bubbles in the die are prevented from forming air holes when the die is solidified, the rejection rate of the die is reduced, and the machining efficiency of the device is improved.

Description

Four-cylinder box body die for eliminating air holes of machined surface

Technical Field

The utility model relates to the technical field of dies, in particular to a four-cylinder box die for eliminating air holes of a machined surface.

Background

The four-cylinder box body is used as a core component of an automobile engine, so the requirement of the quality of the four-cylinder box body is very strict. The existing four-cylinder box body is generally formed by die casting of a four-cylinder box body die, and the processing surface of the die-cast four-cylinder box body cannot generate air holes; but air holes are generated in the processing surface of the four-cylinder box blank manufactured by the common four-cylinder box mould.

Through the retrieval, chinese patent is granted No. for CN 209379891U's patent, discloses an eliminate four jar box moulds of machined surface gas pocket, including the cover half, the water inlet has been seted up to one side of cover half, one side fixedly connected with inlet tube of water inlet, one side fixedly connected with water tank of inlet tube, one side fixedly connected with core of cover half, the cover half is close to one side of core and has seted up the cooling tube way, the delivery port has been seted up to one side of keeping away from the water inlet of cover half, one side fixedly connected with drain pipe of delivery port, the inside joint of cover half has the movable mould, the cover half has four jar boxes with the inside joint of movable mould.

The four-cylinder box body die for eliminating the air holes on the processing surface in the patent has the following defects:

1. the gas in the die can only be extruded by extrusion, but the gas in the die cannot be effectively discharged, so that a small amount of bubbles remain in the die, and the bubbles in the die can form air holes after the die is shaped, so that the die cannot be used, the rejection rate of the die is increased, and the practicability of the device is reduced;

2. after accomplishing the moulding production of mould, infuse the inside moulding raw materials that can remain of pipe a small amount, consequently need the staff to dismantle and to clear up the moulding raw materials of the remaining mould of inside behind the infusion pipe, nevertheless so can increase staff's work burden, can lead to the device to damage at the dismantlement in-process simultaneously, increased the maintenance burden of device.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a four-cylinder box body mould for eliminating air holes on a machined surface, so as to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a four-cylinder box body die for eliminating air holes of a processing surface comprises a fixed box, a die plate and an exhaust assembly, wherein threaded sleeves are mounted on two sides of the interior of the die plate through bolts, rotating rods are movably mounted at the bottoms of the threaded sleeves, ejection plates are mounted in the interior of the threaded sleeves through threaded structures, a vibration machine is mounted in the interior of the die plate through bolts, a retractable plate is mounted at the top of the die plate through bolts, a fixed box is mounted at the top of the retractable plate through bolts, an upper pressing plate is mounted at the bottom of the fixed box through bolts, an exhaust assembly is mounted in the interior of the fixed box through bolts, the exhaust assembly comprises an exhaust box, an exhaust fan, an adsorption net and a fixed pipe, two groups of exhaust fans are mounted on two sides of the top of the exhaust box through bolts, two groups of adsorption nets are mounted in the interior of the exhaust box through bolts, two groups of adjusting plates are mounted on two sides of the top of the fixed box through bolts, the adjusting plate is movably provided with a cleaning rod inside.

Preferably, two groups of infusion pipes are installed on two sides of the inside of the fixed box through bolts, and infusion ports extending to the top of the fixed box are installed at the top of the infusion pipes through bolts.

Preferably, the die plate is internally provided with an installation chamber, and the fan is installed in the installation chamber through a bolt.

Preferably, two sets of bracing pieces are installed through the bolt in mould board bottom both sides, and the bracing piece bottom installs the supporting seat through the bolt.

Preferably, two groups of fixed pipes are installed on two sides of the bottom of the exhaust box through bolts, and the bottom of each fixed pipe is connected with the corresponding fixed box through bolts.

Preferably, the fixed box is provided with an access panel on one side through a bolt, and the front surface of the access panel is provided with a heat dissipation hole.

Compared with the prior art, the utility model has the following beneficial technical effects:

1. according to the utility model, the vibrating machine is arranged in the die plate, the die machined at the top of the die plate can be vibrated after the vibrating machine is electrified, bubbles in the die can be vibrated out through the vibration of the die, and the gas is exhausted through the exhaust assembly, so that the bubbles in the die are prevented from forming air holes when the die is solidified, the rejection rate of the die is reduced, and the machining efficiency of the device is improved.

2. According to the utility model, the cleaning rod is movably arranged in the adjusting plate, so that a worker can clean the residual molding raw materials of the mold in the infusion pipe conveniently, the follow-up molding production of the device on the mold is ensured, meanwhile, the cleaning burden of the worker on the infusion pipe is reduced, the practicability of the device is increased, and the work burden of the worker is reduced.

Drawings

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

FIG. 2 is a schematic cross-sectional front view of the present invention;

FIG. 3 is a schematic front view of the present invention;

FIG. 4 is a schematic side view of the present invention;

fig. 5 is a partial structural schematic view of the exhaust assembly of the present invention.

Reference numerals: 1. a fixed box; 101. a perfusion tube; 102. a perfusion port; 103. an upper pressure plate; 2. a mold plate; 201. a retractable plate; 202. an installation chamber; 203. a fan; 204. a vibrating machine; 3. a support bar; 301. a supporting seat; 4. a threaded sleeve; 401. a rotating rod; 402. ejecting the plate; 5. an exhaust assembly; 501. an exhaust box; 502. An exhaust fan; 503. an adsorption net; 504. a fixed tube; 6. an access panel; 601. heat dissipation holes; 7. an adjusting plate; 701. and cleaning the rod.

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.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-5, an embodiment of the present invention is shown: a four-cylinder box body die for eliminating air holes of a machined surface comprises a fixed box 1, a die plate 2 and an exhaust assembly 5, wherein threaded sleeves 4 are installed on two sides of the interior of the die plate 2 through bolts, the die plate 2 can provide installation positions for the threaded sleeves 4 and increase the stability of the threaded sleeves 4, the threaded sleeves 4 are driven by rotating rods 401 to rotate, the threaded sleeves 4 can rotate to electrically lift an ejection plate 402, the device is convenient to use, the rotating rods 401 are movably installed at the bottoms of the threaded sleeves 4, the rotating rods 401 can rotate to drive the threaded sleeves 4 to rotate, the ejection plate 402 can be driven by the rotation of the threaded sleeves 4 to lift, the device can eject the die conveniently, the ejection plate 402 is installed in the threaded sleeves 4 through a threaded structure, the ejection plate 402 can rotate to lift through the threaded sleeves 4, the die at the top of the die plate 2 can be ejected through the lifting of the ejection plate 402, and a worker does not need to take out the die by using other tools, meanwhile, the damage condition of the mold when the mold is taken out is prevented, the practicability of the device is increased, the integrity of the mold is ensured, the vibrator 204 is arranged in the mold plate 2 through bolts, the mold processed at the top of the mold plate 2 can be vibrated after the vibrator 204 is electrified, bubbles in the mold can be vibrated out through the vibration of the mold, and gas is exhausted through the exhaust assembly 5, the bubbles in the mold are prevented from forming air holes when the mold is solidified, the rejection rate of the mold is reduced, the processing efficiency of the device is improved, the telescopic plate 201 is arranged at the top of the mold plate 2 through bolts, the telescopic plate 201 can fix the fixed box 1, the stability of the fixed box 1 is increased, the fixed box 1 is arranged at the top of the telescopic plate 201 through bolts, the fixed box 1 can provide an installation position for the upper pressure plate 103, the stability of the upper pressure plate 103 is increased, the upper pressure plate 103 is arranged at the bottom of the fixed box 1 through bolts, the upper pressure plate 103 can extrude the die, the device is convenient to use, the exhaust assembly 5 is installed inside the fixed box 1 through bolts, the exhaust assembly 5 comprises an exhaust box 501, exhaust fans 502, adsorption nets 503 and a fixed pipe 504, two groups of exhaust fans 502 are installed on two sides of the top of the exhaust box 501 through bolts, the exhaust box 501 can provide installation positions for the exhaust fans 502 to increase the stability of the exhaust fans 502, the exhaust fans 502 can discharge gas inside the exhaust box 501, the device is convenient to use, two groups of adsorption nets 503 are installed inside the exhaust box 501 through bolts, the adsorption nets 503 can adsorb harmful gas inside the discharged gas, the harmful gas generated when the die is formed is prevented from being directly discharged to pollute the environment, meanwhile, the potential safety hazard to workers in the directly discharged air of toxic gas is avoided, the environmental protection performance of the device is increased, and the safety of the device is improved, two sets of regulating plates 7 are installed through the bolt in 1 top both sides of fixed box, regulating plate 7 can provide the mounted position to clearance pole 701, increase clearance pole 701's stability, 7 inside movable mounting of regulating plate have clearance pole 701, clearance pole 701 can be convenient for the staff to clear up the moulding raw materials of the inside remaining mould of infusion pipe 101, thereby guarantee the follow-up moulding production to the mould of device, the clearance burden of staff to infusion pipe 101 has been reduced simultaneously, the practicality of device has been increased, staff's work burden has been reduced.

Further, two sets of infusion pipe 101 are installed through the bolt to the inside both sides of fixed box 1, and infusion pipe 101 can be so that the staff forms the raw materials and infuse to the mould, and the device of being convenient for carries out can use, and the top of infusion pipe 101 is installed through the bolt and is extended to the infusion mouth 102 at fixed box 1 top, and infusion mouth 102 can provide raw materials for the staff and infuse the space, and the device of being convenient for uses.

Further, the inside installation room 202 that is equipped with of mould board 2, installation room 202 can provide installation space for fan 203, increases fan 203's stability, and installs fan 203 through the bolt inside the installation room 202, can cool off the mould after fan 203 circular telegram, and the staff of being convenient for collects the mould.

Further, two sets of bracing pieces 3 are installed through the bolt in 2 bottom both sides of mould board, and bracing piece 3 can provide mounted position to supporting seat 301, increases supporting seat 301's stability, and supporting seat 301 is installed through the bolt in 3 bottoms of bracing piece, and supporting seat 301 can support the device, increases the stability of device.

Further, two sets of fixed pipes 504 are installed through the bolt in exhaust case 501 bottom both sides, and fixed pipe 504 bottom is connected with fixed case 1 through the bolt, and inside the poisonous gas that produces when fixed pipe 504 can form the mould transmitted to exhaust case 501, the device of being convenient for used.

Further, maintenance board 6 is installed through the bolt in fixed case 1 one side, and maintenance board 6 can provide the maintenance space for the staff, and the staff of being convenient for maintains the device, and the front of maintenance board 6 is equipped with louvre 601, and louvre 601 can arrange the scattering to fixed case 1 inside temperature, avoids fixed case 1 inside high temperature to cause the device to damage.

The working principle is as follows: before using this device, the user detects the device earlier, confirm not having problem back use, vibrations machine 204 can shake the mould of 2 top processing of mould behind the circular telegram, can shake out the inside bubble of mould through the mould vibrations, the poisonous gas that produces when fixed pipe 504 can form the mould transmits to exhaust box 501 inside, absorption net 503 can adsorb the inside harmful gas of exhaust gas, exhaust fan 502 can discharge the inside gas of exhaust box 501, bull stick 401 is rotatory to drive thread bush 4 and rotates, can drive liftout plate 402 through the rotation of thread bush 4 and go up and down, the device of being convenient for is ejecting to the mould, can cool off the mould after fan 203 circular telegram, the staff of can being convenient for of clearance pole 701 clears up the moulding raw materials of remaining mould in infusion pipe 101.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides an eliminate four jar box moulds of machined surface gas pocket, includes fixed case (1), mould board (2) and exhaust subassembly (5), its characterized in that: the mold is characterized in that threaded sleeves (4) are mounted on two sides of the interior of a mold plate (2) through bolts, rotating rods (401) are movably mounted at the bottoms of the threaded sleeves (4), ejection plates (402) are mounted in the interior of the threaded sleeves (4) through threaded structures, vibration machines (204) are mounted in the interior of the mold plate (2) through bolts, expansion plates (201) are mounted at the tops of the mold plate (2) through bolts, fixed boxes (1) are mounted at the tops of the expansion plates (201) through bolts, upper pressing plates (103) are mounted at the bottoms of the fixed boxes (1) through bolts, exhaust assemblies (5) are mounted in the interior of the fixed boxes (1) through bolts, each exhaust assembly (5) comprises an exhaust box (501), an exhaust fan (502), an adsorption net (503) and a fixed pipe (504), two sets of exhaust fans (502) are mounted on two sides of the tops of the exhaust box (501) through bolts, two sets of absorption net (503) are installed through the bolt to exhaust case (501) inside, two sets of regulating plate (7) are installed through the bolt to fixed case (1) top both sides, regulating plate (7) inside movable mounting has clearance pole (701).

2. The four-cylinder box body mould for eliminating the air holes on the processing surface of the die as claimed in claim 1, wherein: two groups of infusion pipes (101) are installed on two sides of the interior of the fixed box (1) through bolts, and infusion ports (102) extending to the top of the fixed box (1) are installed at the top of the infusion pipes (101) through bolts.

3. The four-cylinder box body mould for eliminating the air holes on the processing surface of the die as claimed in claim 1, wherein: the die plate (2) is internally provided with an installation chamber (202), and the installation chamber (202) is internally provided with a fan (203) through a bolt.

4. The four-cylinder box body mould for eliminating the air holes on the processing surface of the die as claimed in claim 1, wherein: two sets of bracing pieces (3) are installed through the bolt in mould board (2) bottom both sides, and bracing piece (3) bottom installs supporting seat (301) through the bolt.

5. The four-cylinder box body mould for eliminating the air holes on the processing surface of the die as claimed in claim 1, wherein: two groups of fixed pipes (504) are installed on two sides of the bottom of the exhaust box (501) through bolts, and the bottoms of the fixed pipes (504) are connected with the fixed box (1) through bolts.

6. The four-cylinder box body mould for eliminating the air holes on the processing surface of the die as claimed in claim 1, wherein: fixed case (1) one side is installed access panel (6) through the bolt, and the front of access panel (6) is equipped with louvre (601).