CN110842174A

CN110842174A - Automobile brake pump production integration mould

Info

Publication number: CN110842174A
Application number: CN201911186931.4A
Authority: CN
Inventors: 刘加发
Original assignee: Hanshan Chengli Foundry
Current assignee: Hanshan Chengli Foundry
Priority date: 2019-11-28
Filing date: 2019-11-28
Publication date: 2020-02-28

Abstract

The invention discloses an integrated mould for producing an automobile brake pump, which comprises a front mould, a rear mould, a pressure plate, a movable mould plate, a transmission device, an ejector plate and a positioning plate, wherein the front mould is arranged on the right side of the rear mould, the movable mould plate is arranged on the left side of the rear mould, the pressure plates are arranged on the front side and the rear side between the movable mould plate and the rear mould, a plurality of support rods are inserted in the movable mould plate and penetrate through the movable mould plate, the pressure plate, the rear mould and the front mould, the positioning plate is arranged at the right end of the movable mould plate corresponding to the position between the two pressure plates, the ejector plate is arranged at the right end of the ejector plate and is fixedly connected with the ejector plate, the power of the transmission device is provided by a mould closing mechanism, a first insert rod can move upwards or downwards during mould closing or mould opening, a control system is not required to be additionally arranged, the cost is saved, the control is, the ejected part is hung on the third inserted link, so that the manipulator can be prevented from not catching the part in time.

Description

Automobile brake pump production integration mould

Technical Field

The invention relates to brake pump production equipment, in particular to an integrated mold for producing an automobile brake pump.

Background

The main effect of car brake pump is that trample the pressure output that the brake produced after with the driver to car stopper on, the car brake pump generally makes through the production of die casting machine, and its production efficiency is higher, but, because the structure of brake pump is comparatively complicated, when die-casting production, requires highly to the structure of mould, often needs add a plurality of transmission on the mould, just can accomplish die-casting production to lead to the mould manufacturing cost who corresponds to be higher. Therefore, the technical personnel in the field provide an integrated mold for producing the automobile brake pump to solve the problems in the background technology.

Disclosure of Invention

The invention aims to provide an integrated mold for producing an automobile brake pump, which aims to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme:

an integrated mold for producing an automobile brake pump comprises a front mold, a rear mold, a pressing plate, a movable mold plate, a transmission device, an ejector plate and a positioning plate, the front die is arranged on the right side of the rear die, the movable die plate is arranged on the left side of the rear die, the front side and the rear side between the movable die plate and the rear die are both provided with a pressing plate, a plurality of support rods are inserted in the movable template and penetrate through the movable template, the pressing plate, the rear mold and the front mold, a positioning plate is arranged at the right end of the movable template between two corresponding pressing plates, the ejector pin clamping plate is arranged at the right side of the positioning plate, the ejector pin plate is arranged at the right end of the ejector pin clamping plate and is fixedly connected with the ejector pin clamping plate, a plurality of pull rods are arranged in the movable mould plate, the pull rods penetrate through the positioning plate, the thimble clamping plate and the thimble plate, the right end of each pull rod is inserted in the rear mould, the transmission device is arranged at the top of the rear die, the right end of the transmission device is provided with a guide rail, and the opposite surfaces of the rear die and the front die are provided with cavities.

As a further scheme of the invention: the limiting rod is installed to the inside left and right sides of movable mould board, and the limiting rod runs through locating plate, thimble clamp plate and thimble board, and the limiting rod right-hand member is inserted and is established in the back mould, it is equipped with the spring to correspond the cover between thimble board and the back mould on the limiting rod, the ejector pin is all installed to the inside upper and lower both sides of movable mould board, and the ejector pin runs through the locating plate, and the ejector pin right-hand member laminates with thimble clamp plate.

As a still further scheme of the invention: the right side of the top of the rear die is provided with an insertion rod positioning sleeve, a first insertion rod is inserted in the insertion rod positioning sleeve, a plurality of third insertion rods are inserted in the ejector plate, the left ends of the third insertion rods are fixed between the ejector plate and the ejector pin clamping plate, and the right ends of the third insertion rods penetrate through the rear die and are inserted in the first insertion rods.

As a still further scheme of the invention: the right end of the rear die is provided with a slide block guide rail corresponding to the front side of the cavity, a slide block is installed in the slide block guide rail, a slide block jack is arranged in the slide block, and two second insertion rods are fixedly installed at the rear end of the slide block.

As a still further scheme of the invention: the left end of the front die is provided with a sliding block inserting rod corresponding to the sliding block inserting hole, the left end of the front die is provided with an inserting rod positioning groove corresponding to the inserting rod positioning sleeve, and the middle of the front die is provided with a feeding hole.

As a still further scheme of the invention: the novel lifting device is characterized in that a rack and a sliding connection are arranged in the transmission device, a rack push rod is fixedly connected to the lower portion of the left end of the rack, the left side of the rack push rod is fixedly connected with the movable template, a second gear is installed on the right side of the transmission device and meshed with the rack, a lead screw is arranged in the guide rail, the bottom of the lead screw is fixedly connected with a first gear, the left side of the first gear is meshed with the second gear, a lifting block is fixedly connected to the left side of the top of the first inserted rod, and the lifting block is connected with the lead screw.

Compared with the prior art, the invention has the beneficial effects that: the power of the transmission device is provided by the die assembly mechanism, the first inserted bar can move upwards or downwards when the dies are assembled or opened, a control system is not additionally arranged, the cost is saved, the control is convenient, the third inserted bar plays a sealing role during casting, the ejection effect can be played when the dies are opened, the ejected part is hung on the third inserted bar, and the part can be prevented from being not timely grabbed by a manipulator, so that the part is dropped and broken.

Drawings

Fig. 1 is a schematic structural diagram of an integrated mold for producing an automobile brake pump.

Fig. 2 is a schematic view of a connecting structure of a rear mold and a movable mold plate in an integrated mold for producing an automobile brake pump.

Fig. 3 is a schematic structural diagram of a front mold in an integrated mold for producing an automobile brake pump.

Fig. 4 is a schematic structural diagram of a rear mold in an integrated mold for producing an automobile brake pump.

Fig. 5 is a schematic structural diagram of a transmission device in an integrated mold for producing an automobile brake pump.

In the figure: 1-front die, 2-rear die, 3-pressing plate, 4-movable die plate, 5-guide rail, 6-transmission device, 7-first inserted bar, 8-lifting block, 9-inserted bar locating sleeve, 10-supporting bar, 11-limiting bar, 12-locating plate, 13-ejector pin clamping plate, 14-ejector pin plate, 15-pull bar, 16-ejector pin, 17-spring, 18-third inserted bar, 101-slide block inserted bar, 102-feeding hole, 103-inserted bar locating slot, 21-slide block, 22-slide block jack, 23-second inserted bar, 24-slide block guide rail, 25-die cavity, 61-screw rod, 62-first gear, 63-second gear, 64-rack and 65-rack push 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.

Referring to fig. 1 to 5, in the embodiment of the present invention, an integrated mold for producing an automobile brake pump includes a front mold 1, a rear mold 2, a pressing plate 3, a movable mold plate 4, a transmission device 6, an ejector pin plate 14, and a positioning plate 12, wherein the front mold 1 is disposed on the right side of the rear mold 2, the movable mold plate 4 is disposed on the left side of the rear mold 2, the pressing plates 3 are disposed on the front and rear sides between the movable mold plate 4 and the rear mold 2, a plurality of support rods 10 are inserted into the movable mold plate 4, the support rods 10 penetrate through the movable mold plate 4, the pressing plate 3, the rear mold 2 and the front mold 1, the positioning plate 12 is disposed at the right end of the movable mold plate 4 corresponding to the position between the two pressing plates 3, the ejector pin plate 13 is disposed on the right side of the positioning plate 12, the ejector pin plate 14 is disposed at the right end of the ejector pin plate 13 and fixedly connected, the right end of the pull rod 15 is inserted into the rear die 2, the transmission device 6 is installed at the top of the rear die 2, the guide rail 5 is installed at the right end of the transmission device 6, and the opposite surfaces of the rear die 2 and the front die 1 are provided with cavities 25.

The left side and the right side of the inner part of the movable mould plate 4 are both provided with a limiting rod 11, the limiting rod 11 penetrates through a positioning plate 12, an ejector pin clamping plate 13 and an ejector pin plate 14, the right end of the limiting rod 11 is inserted in the rear mould 2, a spring 17 is sleeved on the limiting rod 11 corresponding to the space between the ejector plate 14 and the rear die 2, ejector rods 16 are respectively arranged at the upper side and the lower side in the movable die plate 4, the ejector rods 16 penetrate through the positioning plate 12, the right end of the ejector rod 16 is jointed with the ejector clamping plate 13, the right side of the top of the rear die 2 is provided with an inserted bar locating sleeve 9, a first inserted bar 7 is inserted in the inserted bar locating sleeve 9, a plurality of third insertion rods 18 are inserted into the ejector plate 14, the left ends of the third insertion rods 18 are fixed between the ejector plate 14 and the ejector clamp plate 13, the right ends of the third insertion rods 18 penetrate through the rear mold 2 and are inserted into the first insertion rods 7, when the mold is opened, the spring 17 pushes the ejector plate 14 away from the rear mold 2 by a distance before the rear mold starts to move.

A slide block guide rail 24 is arranged at the right end of the rear die 2 corresponding to the front side of the die cavity 25, a slide block 21 is arranged in the slide block guide rail 24, a slide block jack 22 is arranged in the slide block 21, two second inserting rods 23 are fixedly arranged at the rear end of the slide block 21, a slide block inserting rod 101 is arranged at the left end of the front die 1 corresponding to the slide block jack 22, an inserting rod positioning groove 103 is arranged at the left end of the front die 1 corresponding to the inserting rod positioning sleeve 9, a feeding hole 102 is arranged at the middle part of the front die 1, a rack 64 is arranged in the transmission device 6 and is connected with the transmission device in a sliding manner, a rack push rod 45 is fixedly connected below the left end of the rack 64, the left side of the rack push rod 45 is fixedly connected with the movable die plate 4, a second gear 63 is arranged at the right side of the transmission device 6, the second gear 63 is meshed with the rack, the left side of the top of the first inserted link 7 is fixedly connected with a lifting block 8, the lifting block 8 is connected with a screw rod 61 through a nut, a sliding block 21 acts on the movement for controlling the second inserted link 23, and a transmission device 6 acts on the movement for controlling the first inserted link 7.

The working principle of the invention is as follows:

the invention relates to an integrated mould for producing an automobile brake pump, wherein during mould closing, a mould closing mechanism pushes a movable mould plate 4 to move towards the right side, so that a pressure plate 3 pushes a rear mould 2 to close the mould, meanwhile, under the driving of a rack 64, a second gear 63 rotates, so that a first gear 62 and a screw rod 61 rotate, a first insert rod 7 moves downwards, after moving for a certain distance, the rack 64 is not meshed with the second gear 63, then a front mould 1 and the rear mould 2 are jointed, a rear ejector rod 16 pushes an ejector plate 14 towards the right side, a spring 17 is compressed, a third insert rod 18 moves towards the right side and is inserted into the first insert rod 7, after the front mould 1 and the rear mould 2 are jointed, a slide insert rod 101 is inserted into a slide block jack 22, a slide block 21 moves towards the rear side, a second insert rod 23 is inserted into the first insert rod 7, mould closing is finished, and when mould opening is carried out in a similar way, the third insert rod 18 moves towards the left side under the action of the, the slide block 21 drives the second insertion rod 23 to move forwards, then the first insertion rod 7 moves upwards, so that each insertion rod does not bind the part, the ejector plate 14 is pushed towards the right side along with the ejector rod in the die clamping mechanism, the third insertion rod 18 is inserted into the part, and the part is ejected out of the die cavity.

It will be evident to those skilled in the art that the invention 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 invention 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.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. An integrated mold for producing an automobile brake pump comprises a front mold (1), a rear mold (2), pressing plates (3), a movable mold plate (4), a transmission device (6), an ejector pin plate (14) and a positioning plate (12), and is characterized in that the front mold (1) is arranged on the right side of the rear mold (2), the movable mold plate (4) is arranged on the left side of the rear mold (2), the pressing plates (3) are arranged on the front side and the rear side between the movable mold plate (4) and the rear mold (2), a plurality of support rods (10) are inserted into the movable mold plate (4), the supporting rods (10) penetrate through the movable mold plate (4), the pressing plates (3), the rear mold (2) and the front mold (1), the positioning plate (12) is arranged at the right end of the movable mold plate (4) corresponding to the position between the two pressing plates (3), the ejector pin plate (13) is arranged on the right side of the positioning plate (12), the ejector pin plate (, install a plurality of pull rod (15) in movable mould board (4), pull rod (15) run through locating plate (12), ejector pin splint (13) and thimble board (14), and pull rod (15) right-hand member is inserted and is established in back mould (2), install at back mould (2) top transmission (6), guide rail (5) are installed to transmission (6) right-hand member, and back mould (2) and front mould (1) opposite face all are provided with die cavity (25).

2. The integrated mold for producing the automobile brake pump according to claim 1, wherein limiting rods (11) are mounted on the left side and the right side inside the movable mold plate (4), the limiting rods (11) penetrate through the positioning plate (12), the ejector pin clamping plate (13) and the ejector pin plate (14), the right end of each limiting rod (11) is inserted into the rear mold (2), springs (17) are sleeved on the limiting rods (11) between the corresponding ejector pin plate (14) and the rear mold (2), ejector rods (16) are mounted on the upper side and the lower side inside the movable mold plate (4), the ejector rods (16) penetrate through the positioning plate (12), and the right end of each ejector rod (16) is attached to the ejector pin clamping plate (13).

3. The integrated mold for producing the automobile brake pump according to claim 2, wherein an insert rod positioning sleeve (9) is arranged on the right side of the top of the rear mold (2), a first insert rod (7) is inserted into the insert rod positioning sleeve (9), a plurality of third insert rods (18) are inserted into the ejector plate (14), the left ends of the third insert rods (18) are fixed between the ejector plate (14) and the ejector clamping plate (13), and the right ends of the third insert rods (18) penetrate through the rear mold (2) and are inserted into the first insert rods (7).

4. The integrated mold for producing the automobile brake pump according to claim 1, wherein a slide block guide rail (24) is arranged at the right end of the rear mold (2) corresponding to the front side of the cavity (25), a slide block (21) is installed in the slide block guide rail (24), a slide block insertion hole (22) is formed in the slide block (21), and two second insertion rods (23) are fixedly installed at the rear end of the slide block (21).

5. The integrated mold for producing the automobile brake pump according to claim 4, wherein a slide block insert rod (101) is arranged at the left end of the front mold (1) corresponding to the slide block insert hole (22), an insert rod positioning groove (103) is arranged at the left end of the front mold (1) corresponding to the insert rod positioning sleeve (9), and a feeding hole (102) is formed in the middle of the front mold (1).

6. The integrated mold for producing the automobile brake pump according to claim 3, wherein a rack (64) is arranged in the transmission device (6) and is in sliding connection with the rack, a rack push rod (45) is fixedly connected to the lower portion of the left end of the rack (64), the left side of the rack push rod (45) is fixedly connected with the movable mold plate (4), a second gear (63) is installed on the right side of the transmission device (6), the second gear (63) is meshed with the rack (64) and is connected with the rack, a lead screw (61) is arranged in the guide rail (5), the bottom of the lead screw (61) is fixedly connected with a first gear (62), the left side of the first gear (62) is meshed with the second gear (63) and is connected with a lifting block (8), and the lifting block (8) is connected with the lead screw (61) through the lead screw.