CN211727274U

CN211727274U - Fuel pump machining die

Info

Publication number: CN211727274U
Application number: CN202020060441.1U
Authority: CN
Inventors: 蔡易翰; 蔡应富
Original assignee: Wenzhou Yute Technology Co ltd
Current assignee: Wenzhou Yute Technology Co ltd
Priority date: 2020-01-13
Filing date: 2020-01-13
Publication date: 2020-10-23
Anticipated expiration: 2030-01-13

Abstract

The utility model discloses a fuel pump processing mould, which belongs to the field of fuel pump processing, and comprises a support frame, wherein one end of the support frame is fixedly connected with a motor, one end of the motor is fixedly connected with a rotating rod, the rotating rod is connected with the support frame in a sliding way, one end of the rotating rod is fixedly connected with a lower mould, the upper end of the support frame is fixedly connected with a cylinder, the lower end of the cylinder is provided with a cylinder rod, the lower end of the cylinder rod is fixedly connected with an upper mould, the fuel pump processing mould is provided with a motor at the lower mould, the lower mould is driven by the motor to rotate, when the mould is formed and needs to be demoulded, the lower mould is rotated downwards, so that a worker can conveniently take out the mould, the operation is simple and convenient, the demoulding time is saved, and the fuel pump processing, the cooling speed of the upper die and the lower die is accelerated, the forming speed of the dies is accelerated, and therefore the working efficiency is improved, and the use is convenient.

Description

Fuel pump machining die

Technical Field

The utility model relates to a fuel pump processing field, more specifically say, relate to a fuel pump mold processing.

Background

The fuel pump is one of basic components of a fuel injection system of an electronic injection automobile and is positioned in an oil tank of the automobile, the fuel pump is used for sucking fuel out of the fuel tank, pressurizing the fuel and then conveying the fuel into an oil supply pipe, and the fuel pump is matched with a fuel pressure regulator to establish certain fuel pressure.

At present, when some fuel pump processing molds exist in the market are used for processing modules, the upper mold and the lower mold are cooled by using the water tank, the method effectively cools the upper mold and the lower mold, cold water cannot be recycled, water resources are wasted, and when the other fuel pump processing mold is used for demolding, a worker needs to use external work to take out the modules from the molds, the taking-out process is difficult to operate, the working efficiency is low, and the use is not facilitated.

SUMMERY OF THE UTILITY MODEL

To the problem that exists among the prior art, an object of the utility model is to provide a fuel pump mold processing, it is provided with the motor in bed die department, it is rotatory to drive the bed die through the motor, when the module shaping needs to carry out the drawing of patterns and handles, with the bed die rotation down, the staff of being convenient for takes out the module, and is easy and simple to handle, and practice thrift drawing of patterns time, this fuel pump mold processing passes through the water tank again, water pump and the interact between the toroidal tube etc, can continuously circulate and use cold water and cool down upper and lower mould, make upper and lower mould cooling rate accelerate, mold shaping speed accelerates, thereby work efficiency is improved, and convenient to use.

In order to solve the above problems, the utility model adopts the following technical proposal.

A fuel pump processing die comprises a support frame, wherein one end of the support frame is fixedly connected with a motor, one end of the motor is fixedly connected with a rotating rod, the rotating rod is connected with the support frame in a sliding manner, one end of the rotating rod is fixedly connected with a lower die, the upper end of the support frame is fixedly connected with a cylinder, the lower end of the cylinder is provided with a cylinder rod, the lower end of the cylinder rod is fixedly connected with an upper die, the lower end of the upper die is fixedly connected with a die core, a cooling pipe is arranged inside the lower die, one end of the support frame is fixedly connected with a water tank, one end of the support frame is fixedly connected with a water pump, the right end of the water pump is provided with a water inlet pipe, the water inlet pipe is fixedly connected with the water tank, the upper end of the water pump, the outlet pipe and bed die sliding connection, this fuel pump mold processing department is provided with the motor at the bed die, it is rotatory to drive the bed die through the motor, when the module shaping needs to carry out the drawing of patterns and handle, rotatory down with the bed die, the staff of being convenient for takes out the module, the operation is simple and convenient, and save drawing of patterns time, this fuel pump mold processing passes through the water tank again, water pump and the interact between the toroidal tube etc, can continuously recycle cold water and cool down upper and lower mould, make upper and lower mould cooling rate accelerate, the mould shaping speed accelerates, thereby work efficiency has been improved, and convenient use.

Further, the right-hand member fixedly connected with bracing piece of bed die, bracing piece and support frame sliding connection, the bracing piece has the effect of supporting the bed die for both ends are balanced about the bed die, can not take place the cracked phenomenon of bed die slope or dwang.

Further, the upper end fixedly connected with gag lever post of bed die, the gag lever post is provided with four, and sets up four corners at the bed die, it is provided with the spacing groove to go up the mould, gag lever post and spacing groove joint, the gag lever post has limiting displacement, through the setting of gag lever post for the transverse position of going up mould and bed die is fixed, and can not take place the phenomenon of bed die dislocation.

Further, the cooling pipe sets up the mould cavity surface at the bed die, the cooling pipe sets up to the annular tube, and through setting up the cooling pipe to the annular tube, the annular tube can reduce the speed that cold water flows to increase the time of cooling module, make module shaping speed accelerate.

Furthermore, the water delivery pipe is a stainless steel corrugated pipe, a hose is arranged in the stainless steel corrugated pipe, and the water delivery pipe is flexible and convenient to stretch or shrink when demoulding is performed.

Compared with the prior art, the utility model has the advantages of:

(1) this scheme is provided with the motor in bed die department, it is rotatory to drive the bed die through the motor, when the module shaping needs to carry out the drawing of patterns and handles, rotatory down with the bed die, the staff of being convenient for takes out the module, easy and simple to handle, and practice thrift drawing of patterns time, this fuel pump mold processing again passes through the water tank, water pump and the interact between the toroidal tube etc. can last circulation use cold water and cool down to bed die from top to bottom, make bed die cooling rate accelerate from top to bottom, mold shaping speed accelerates, thereby work efficiency has been improved, and convenient to use.

(2) The right-hand member fixedly connected with bracing piece of bed die, bracing piece and support frame sliding connection, the bracing piece has the effect of supporting the bed die for both ends are balanced about the bed die, can not take place the cracked phenomenon of bed die slope or dwang.

(3) The upper end fixedly connected with gag lever post of bed die, the gag lever post is provided with four, and sets up at four corners of bed die, goes up the mould and is provided with the spacing groove, gag lever post and spacing groove joint, and the gag lever post has limiting displacement, through the setting of gag lever post for the horizontal position of going up mould and bed die is fixed, and the phenomenon of bed die dislocation can not take place.

(4) The cooling tube sets up the mould cavity surface at the bed die, and the cooling tube sets up to the annular tube, and through setting up the cooling tube to the annular tube, the annular tube can reduce the speed that cold water flowed to increase the time of cooling module, make module shaping speed accelerate.

(5) The raceway sets up to nonrust corrugated steel pipe, and the inside hose that is provided with of nonrust corrugated steel pipe, and have the elasticity, be convenient for when carrying out drawing of patterns and handle, stretch or shrink raceway.

Drawings

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

fig. 2 is a top view of the upper mold of the present invention;

fig. 3 is an enlarged view of fig. 1 at a.

The reference numbers in the figures illustrate:

the device comprises a support frame 1, a motor 2, a rotating rod 3, a lower die 4, a support rod 5, an air cylinder 6, an air cylinder rod 7, an upper die 8, a die core 9, a limiting rod 10, a limiting groove 11, a cooling pipe 12, a water tank 13, a water pump 14, a water inlet pipe 15, a water delivery pipe 16 and a water outlet pipe 17.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.

Referring to fig. 1-3, a fuel pump processing mold comprises a support frame 1, referring to fig. 1-3, one end of the support frame 1 is fixedly connected with a motor 2, the motor 2 is 68KTYZ, and is a forward and reverse rotation motor, the motor 2 is provided with a control switch for controlling the rotation direction of the motor 2, the motor 2 and the control switch are connected in series with an indoor power supply through a wire, which belongs to the prior art, the rotation angle of the motor 2 is fixed, and can only rotate 180 degrees clockwise or 180 degrees counterclockwise, one end of the motor 2 is fixedly connected with a rotation rod 3, the rotation rod 3 not only has the function of supporting a lower mold 4, but also has the function of driving the lower mold 4 to rotate, the rotation rod 3 is connected with the support frame 1 in a sliding manner, one end of the rotation rod 3 is fixedly connected with the lower mold 4, the upper end of the support frame 1 is fixedly, the air cylinder device comprises an air cylinder 6, an air cylinder rod 7 is arranged at the lower end of the air cylinder 6, an upper die 8 is fixedly connected at the lower end of the air cylinder rod 7, the air cylinder 6 and the air cylinder rod 7 can drive the upper die 8 to move up and down, a die core 9 is fixedly connected at the lower end of the upper die 8, a cooling pipe 12 is arranged inside the lower die 4, the cooling pipe 12 has the functions of cooling the lower die 4 and accelerating the forming speed of the die block, a water tank 13 is fixedly connected at one end of a support frame 1, the water tank 13 has the function of storing cold water, a water pump 14 is fixedly connected at one end of the support frame 1, the model of the water pump 14 is SU50, the air cylinder device belongs to the prior art, a plug of the water pump 14 is spliced with an indoor socket, a water inlet pipe 15 is arranged at the right end of the water pump 14, the, the water pipe 16 has the function of transporting water in the water tank 13 to the cooling pipe 12, the other end of the water pipe 16 is connected with the upper end of the cooling pipe 12, the lower end of the cooling pipe 12 is connected with a water outlet pipe 17, the water outlet pipe 17 has the function of circulating cold water in the cooling pipe 12 into the water tank 13, and the water outlet pipe 17 is connected with the lower die 4 in a sliding mode.

Please refer to fig. 1 and 2, a support rod 5 is fixedly connected to a right end of the lower mold 4, the support rod 5 is slidably connected to the support frame 1, the support rod 5 has an effect of supporting the lower mold 4, so that the left and right ends of the lower mold 4 are balanced, the phenomenon that the lower mold 4 inclines or the rotating rod 3 is broken does not occur, a limit rod 10 is fixedly connected to an upper end of the lower mold 4, the limit rod 10 is provided with four limit rods, and is arranged at four corners of the lower mold 4, the upper mold 8 is provided with a limit groove 11, the limit rod 10 is connected with the limit groove 11 in a clamping manner, the limit rod 10 has a limiting effect, and by means of the setting of the limit rod 10, the upper mold 8 is fixed to a transverse position of the lower mold 4, and the.

Referring to fig. 1 and 3, the cooling pipe 12 is disposed on the outer surface of the mold cavity of the lower mold 4, the cooling pipe 12 is disposed as an annular pipe, the annular pipe can reduce the flow rate of cold water, thereby increasing the time for cooling the lower mold 4, so that the cooling rate of the lower mold 4 is increased, the molding speed of the mold is increased, the water pipe 16 is disposed as a corrugated stainless steel pipe, a hose is disposed inside the corrugated stainless steel pipe, so that the corrugated stainless steel pipe has flexibility and can be stretched and contracted, when the mold is removed, the lower mold 4 is rotated, the water pipe 16 can be stretched, when the lower mold 4 is restored to its original position, the water pipe 16 is contracted and restored to its original state, and the phenomenon that the water pipe 16 is broken.

When the fuel pump is used for processing a mold, the lower mold 4 and the upper mold 8 need to be cooled, when the molding speed of a module is increased, the water pump 14 is turned on, the water pump 14 starts to work, the water pump 14 transports cold water in the water tank 13 to the water delivery pipe 16 through the water inlet pipe 15 and then transports the cold water to the cooling pipe 12 in the lower mold 4 through the water delivery pipe 16, the cooling pipe 12 is arranged to be a ring pipe, the speed of the cold water passing through the ring pipe is reduced, the flowing time is long, the time of the cold water cooling the lower mold 4 and the upper mold 8 can be prolonged, then the cold water flows into the water tank 13 from the water outlet pipe 17 and then circulates to the cooling pipe 12 through the water pump 14 for cooling, the cooling speed of the upper mold 8 and the lower mold 4 and the molding speed of the module are increased, after the module is molded, the demolding treatment needs to be performed, the air cylinder, the cylinder rod 7 drives the upper die 8 and the die core 9 to move upwards, so that the upper die 8 and the die core 9 are separated from the lower die 4, then a corotation switch of the motor 2 is opened, the motor 2 rotates 180 degrees clockwise, the motor 2 drives the rotating rod 3 and the lower die 4 to rotate 180 degrees, so that the lower die 4 rotates downwards, so that a worker can take out a module in the lower die 4 conveniently, the demolding treatment is realized, the operation is simple, the demolding time is saved, and the use is convenient.

The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.

Claims

1. The utility model provides a fuel pump mold processing, includes support frame (1), its characterized in that: one end of the support frame (1) is fixedly connected with a motor (2), one end of the motor (2) is fixedly connected with a rotating rod (3), the rotating rod (3) is connected with the support frame (1) in a sliding manner, one end of the rotating rod (3) is fixedly connected with a lower die (4), the upper end of the support frame (1) is fixedly connected with a cylinder (6), the lower end of the cylinder (6) is provided with a cylinder rod (7), the lower end of the cylinder rod (7) is fixedly connected with an upper die (8), the lower end of the upper die (8) is fixedly connected with a die core (9), a cooling pipe (12) is arranged inside the lower die (4), one end of the support frame (1) is fixedly connected with a water tank (13), one end of the support frame (1) is fixedly connected with a water pump (14), and the right end of, the water inlet pipe (15) is fixedly connected with the water tank (13), a water conveying pipe (16) is arranged at the upper end of the water pump (14), the other end of the water conveying pipe (16) is connected with the upper end of the cooling pipe (12), a water outlet pipe (17) is connected to the lower end of the cooling pipe (12), and the water outlet pipe (17) is connected with the lower die (4) in a sliding mode.

2. The fuel pump machining die of claim 1, wherein: the right end fixedly connected with bracing piece (5) of bed die (4), bracing piece (5) and support frame (1) sliding connection.

3. The fuel pump machining die of claim 1, wherein: the upper end fixedly connected with gag lever post (10) of bed die (4), gag lever post (10) are provided with four, and set up in four corners of bed die (4), it is provided with spacing groove (11) to go up mould (8), gag lever post (10) and spacing groove (11) joint.

4. The fuel pump machining die of claim 1, wherein: the cooling pipe (12) is arranged on the outer surface of the die cavity of the lower die (4), and the cooling pipe (12) is an annular pipe.

5. The fuel pump machining die of claim 1, wherein: the water conveying pipe (16) is a stainless steel corrugated pipe.