Automobile water pump machining mold convenient to demold

Abstract

The utility model relates to the technical field of water pump machining molds, in particular to an automobile water pump machining mold convenient to demold, which comprises a base, a supporting column, a lower mold assembly, a demolding assembly and an upper mold assembly, the lower die assembly comprises a mounting box, a plurality of fixing springs, fixing plates and a lower die body, the mounting box is fixedly connected with the base, the fixing springs are fixedly connected with the mounting box, the two fixing plates are fixedly connected with the fixing springs and located at the bottoms of the fixing springs, and the lower die body is slidably connected with the mounting box. The demolding assembly and the upper mold assembly are connected with the mounting box correspondingly, and the problems that when the automobile water pump machining mold convenient to demold is used, a lower mold and an upper mold are inconvenient to replace, so that the use scene of the mold is single, and various types of water pumps cannot be machined are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of water pump processing moulds, in particular to an automobile water pump processing mould which is easy to demould. Background Art

[0002] A water pump is a machine that transports liquids or pressurizes liquids. It can be divided into positive displacement water pumps, vane pumps and other types according to different working principles. Positive displacement pumps use the changes in the volume of their working chambers to transfer energy; vane pumps use the interaction between rotating blades and water to transfer energy. There are centrifugal pumps, axial flow pumps and mixed flow pumps and other types. The production of water pumps requires stamping dies for processing and manufacturing.

[0003] The existing announcement number CN209288081U discloses a mold for processing automobile water pumps that is easy to demould, including an upper mold, a lower mold, a punch head and a demoulding component. The top of the upper mold is evenly distributed with inlay modules, the top of the upper mold is provided with a mounting joint, the interior of the upper mold is provided with a punching guide column, the bottom of the punching guide column is fixedly connected to the lower mold, the bottom of the lower mold is fixedly connected to the base, the interior of the lower mold is provided with a mold cavity, the interior of the mold cavity is provided with a movable mold, and the bottom of the mold cavity is evenly distributed with a demoulding component. The demoulding component includes a driving motor, an electric telescopic rod, a base and a push rod, and the bottom of the mold cavity is provided with a vibration motor. The mold for processing automobile water pumps that is easy to demould is provided with a vibration motor at the bottom of the mold cavity, and the exciting force driven by the vibration motor is used to vibrate the movable mold inside the mold cavity, so as to separate the workpiece of the automobile water pump from the inside of the movable mold, so as to achieve the purpose of rapid demoulding, and the separation is thorough and easy to use.

[0004] However, when the above-mentioned automobile water pump processing mold that is easy to demould is used, the lower mold and the upper mold are not easy to replace, resulting in a single usage scenario of the mold and inability to process various types of water pumps. Utility Model Content

[0005] The utility model aims to provide a mold for processing automobile water pumps which is easy to demould, thereby solving the problem that when the mold for processing automobile water pumps which is easy to demould is used, the lower mold and the upper mold are not easy to replace, resulting in a single use scenario of the mold and inability to process various types of water pumps.

[0006] To achieve the above-mentioned purpose, the utility model provides an automobile water pump processing mold that is easy to demold, including a base and a support column, the support column is fixedly connected to the base and is located at the bottom of the base, and also includes a lower mold assembly, a demolding assembly and an upper mold assembly; the lower mold assembly includes an installation box, a fixed spring, a fixed plate and a lower mold body, the installation box is fixedly connected to the base and is located at the top of the base, the number of the fixed springs is multiple, and the multiple fixed springs are respectively fixedly connected to the installation box and are respectively located inside the installation box, the number of the fixed plates is two, the two fixed plates are respectively fixedly connected to the fixed springs and are respectively located at the bottom of the fixed springs, the lower mold body is slidably connected to the installation box and is located inside the installation box, and the demolding assembly and the upper mold assembly are respectively connected to the installation box.

[0007] Wherein, the demolding assembly includes a motor, a rotating shaft and a cam, the number of the motors is two, the two motors are respectively fixedly connected to the installation box and are respectively located on the outside of the installation box, the number of the rotating shafts is two, the two rotating shafts are respectively connected to the motors and respectively pass through the support columns, and two cams are respectively fixedly connected to the outside of each rotating shaft.

[0008] Wherein, the demoulding assembly also includes a support seat, a cylinder, a pneumatic rod, a demoulding plate and a guide rod. The support seat is fixedly connected to the base and is located at the bottom of the base. The cylinder is fixedly connected to the support seat and is located at the bottom of the base. The pneumatic rod is connected to the cylinder and passes through the support seat and the base. The demoulding plate is fixedly connected to the pneumatic rod and is located inside the installation box. There are multiple guide rods, and the multiple guide rods are respectively slidably connected to the support seat and respectively pass through the support seat to be connected to the demoulding plate.

[0009] Among them, the upper mold assembly includes a support frame, a hydraulic cylinder, a hydraulic column and a lifting plate. The support frame is fixedly connected to the installation box and is located on the top of the installation box. The hydraulic cylinder is fixedly connected to the support frame and is located on the top of the support frame. The hydraulic column is connected to the hydraulic cylinder and passes through the support frame. The lifting plate is slidably connected to the support frame and is located at the bottom of the hydraulic column. Three mounting grooves are provided at the bottom of the lifting plate.

[0010] Among them, the upper mold assembly also includes a mounting bar, a mounting seat and a pressure block. The number of the mounting bars is three. The three mounting bars are respectively slidably connected to the lifting plate and are respectively located inside the mounting groove. The mounting seat is fixedly connected to the mounting bar and is located at the bottom of the mounting bar. The pressure block is fixedly connected to the mounting seat and is located at the bottom of the mounting seat.

[0011] The utility model discloses a mold for processing automobile water pumps which is easy to demold, wherein the base and the support column provide support for the equipment, the mounting box provides support for the lower mold assembly, and the lower mold body is fixed inside the mounting box through the elastic force provided by the fixing spring for the fixing plate, so that the lower mold body is easy to disassemble, and the molded workpiece in the lower mold body is easy to demold, thereby solving the problem that when the mold for processing automobile water pumps which is easy to demold is in use, the lower mold and the upper mold are not easy to replace, resulting in a single use scenario of the mold and inability to process various types of water pumps. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art are briefly introduced below.

[0013] Figure 1 It is a schematic diagram of the overall structure of a mold for processing an automobile water pump which is easy to demould according to the first embodiment of the utility model.

[0014] Figure 2 It is a structural schematic diagram of the demoulding component of the first embodiment of the utility model.

[0015] Figure 3 It is a structural schematic diagram of the lower mold assembly of the first embodiment of the utility model.

[0016] Figure 4 It is a structural schematic diagram of an upper mold assembly of a second embodiment of the utility model.

[0017] In the figure: 101-base, 102-support column, 103-installation box, 104-fixed spring, 105-fixed plate, 106-lower mold body, 107-motor, 108-rotating shaft, 109-cam, 110-support seat, 111-cylinder, 112-pneumatic rod, 113-stripping plate, 114-guide rod, 115-support frame, 116-hydraulic cylinder, 117-hydraulic column, 118-lifting plate, 119-installation groove, 201-installation bar, 202-installation seat, 203-pressing block. DETAILED DESCRIPTION

[0018] Embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, but should not be understood as limiting the present invention.

[0019] The first embodiment of the present application is:

[0020] See also Figures 1 to 3 ,in, Figure 1This is a schematic diagram of the overall structure of a mold for processing automobile water pumps that is easy to demould in the first embodiment of the utility model. Figure 2 is a schematic structural diagram of a demoulding assembly according to a first embodiment of the utility model, Figure 3 It is a structural schematic diagram of the lower mold assembly of the first embodiment of the utility model. The utility model provides an automobile water pump processing mold that is easy to demold, including a base 101, a support column 102, a lower mold assembly, a demolding assembly and an upper mold assembly. The lower mold assembly includes an installation box 103, a fixed spring 104, a fixed plate 105 and a lower mold body 106. The demolding assembly includes a motor 107, a rotating shaft 108, a cam 109, a support seat 110, a cylinder 111, a pneumatic rod 112, a demolding plate 113 and a guide rod 114. The upper mold assembly includes a support frame 115, a hydraulic cylinder 116, a hydraulic column 117 and a lifting plate 118; the above-mentioned scheme solves the problem that the lower mold and the upper mold are not easy to replace when the automobile water pump processing mold that is easy to demold is used, resulting in a single use scenario of the mold and the inability to process various types of water pumps. It can be understood that the above-mentioned scheme can be used in the scenario where the mold is easy to disassemble, and can also be used to solve the problem of rapid demolding of workpieces.

[0021] According to the present specific embodiment, the support column 102 is fixedly connected to the base 101 and is located at the bottom of the base 101. The installation box 103 is fixedly connected to the base 101 and is located at the top of the base 101. There are multiple fixing springs 104, and the multiple fixing springs 104 are respectively fixedly connected to the installation box 103 and are respectively located inside the installation box 103. There are two fixing plates 105, and the two fixing plates 105 are respectively fixedly connected to the fixing springs 104 and are respectively located at the bottom of the fixing springs 104. The lower mold body 106 is slidably connected to the installation box 103 and is located inside the installation box 103. The demoulding assembly and the upper mold assembly are respectively connected to the installation box 103. The base 101 and the support column 102 provide support for the equipment. The installation box 103 provides support for the lower mold assembly. The fixing spring 104 provides elastic force for the fixing plate 105 to fix the lower mold body 106 inside the installation box 103, so that the lower mold body 106 is easy to disassemble and the molded workpiece in the lower mold body 106 is easy to demold.

[0022] Among them, the number of the motors 107 is two, the two motors 107 are fixedly connected to the installation box 103 respectively, and are respectively located on the outside of the installation box 103, the number of the rotating shafts 108 is two, the two rotating shafts 108 are respectively connected to the motors 107, and respectively pass through the support columns 102, and two cams 109 are fixedly connected to the outside of each rotating shaft 108. The rotation of the motor 107 drives the two rotating shafts 108 to rotate respectively, and drives the cams 109 to rotate at the same time, so as to achieve the purpose of driving the lower mold body 106 to vibrate, so that the formed workpiece is easy to demold.

[0023] Secondly, the support seat 110 is fixedly connected to the base 101 and is located at the bottom of the base 101, the cylinder 111 is fixedly connected to the support seat 110 and is located at the bottom of the base 101, the pneumatic rod 112 is connected to the cylinder 111 and passes through the support seat 110 and the base 101, the stripping plate 113 is fixedly connected to the pneumatic rod 112 and is located inside the installation box 103, the number of the guide rods 114 is multiple, and the multiple guide rods 114 are respectively slidably connected to the support seat 110, and respectively pass through the support seat 110 to be connected to the stripping plate 113, the support seat 110 provides support for the stripping assembly, and the pneumatic device in the cylinder 111 pushes the pneumatic rod 112 to extend, and at the same time drives the stripping plate 113 to move along the direction of the guide rod 114, so as to eject the molded workpiece in the lower mold body 106 from the lower mold body 106.

[0024] Again, the support frame 115 is fixedly connected to the installation box 103 and is located at the top of the installation box 103. The hydraulic cylinder 116 is fixedly connected to the support frame 115 and is located at the top of the support frame 115. The hydraulic column 117 is connected to the hydraulic cylinder 116 and passes through the support frame 115. The lifting plate 118 is slidably connected to the support frame 115 and is located at the bottom of the hydraulic column 117. Three mounting grooves 119 are provided at the bottom of the lifting plate 118. The support frame 115 provides a support assembly for the upper mold assembly. The hydraulic device in the hydraulic cylinder 116 pushes the hydraulic column 117 to move downward, and at the same time drives the lifting plate 118 to move downward, so as to achieve the purpose of stamping the workpiece in the lower mold.

[0025] A mold for processing automobile water pumps that is easy to demold is used in this embodiment. The base 101 and the support column 102 provide support for the equipment, and the installation box 103 provides support for the lower mold assembly. The fixing spring 104 provides elastic force for the fixing plate 105 to fix the lower mold body 106 inside the installation box 103, so that the lower mold body 106 is easy to disassemble, and the molded workpiece in the lower mold body 106 is easy to demold, which solves the problem that the lower mold and the upper mold are not easy to replace when the mold for processing automobile water pumps that is easy to demold is in use, resulting in a single use scenario for the mold and an inability to process various types of water pumps.

[0026] The second embodiment of the present application is:

[0027] Based on the first embodiment, please refer to Figure 4 ,in, Figure 4 It is a structural schematic diagram of an upper mold assembly of a second embodiment of the utility model.

[0028] The upper mold assembly of this embodiment further includes a mounting bar 201 , a mounting seat 202 and a pressing block 203 .

[0029] According to this specific embodiment, the number of the mounting strips 201 is three, and the three mounting strips 201 are respectively slidably connected to the lifting plate 118 and are respectively located inside the mounting groove 119, the mounting seat 202 is fixedly connected to the mounting strip 201 and is located at the bottom of the mounting strip 201, and the pressing block 203 is fixedly connected to the mounting seat 202 and is located at the bottom of the mounting seat 202. The mounting seat 202 is mounted on the bottom of the lifting plate 118 through the mounting strip 201, so that the mounting seat 202 is easy to disassemble at the bottom of the lifting plate 118. By lifting and lowering the lifting plate 118, the mounting seat 202 and the pressing block 203 are driven to move up and down, so as to achieve the purpose of stamping the lower mold.

[0030] By using the automobile water pump processing mold that is easy to demold, the mounting seat 202 is installed at the bottom of the lifting plate 118 through the mounting strip 201, so that the mounting seat 202 is easy to disassemble at the bottom of the lifting plate 118. The lifting and lowering of the lifting plate 118 drives the mounting seat 202 and the pressing block 203 to move up and down, so as to achieve the purpose of stamping the lower mold.

[0031] What is disclosed above is only one or more preferred embodiments of the present application, and cannot be used to limit the scope of rights of the present application. Ordinary technicians in this field can understand that all or part of the processes of implementing the above embodiments and equivalent changes made according to the claims of the present application are still within the scope covered by the present application.

Claims

1. A mold for processing automobile water pumps that is easy to demould, comprising a base and a support column, wherein the support column is fixedly connected to the base and is located at the bottom of the base, characterized in that: Also includes a lower mold assembly, a demoulding assembly and an upper mold assembly; The lower mold assembly includes an installation box, a fixed spring, a fixed plate and a lower mold body. The installation box is fixedly connected to the base and is located on the top of the base. There are multiple fixed springs, which are fixedly connected to the installation box and located inside the installation box respectively. There are two fixed plates, which are fixedly connected to the fixed springs and located at the bottom of the fixed springs respectively. The lower mold body is slidably connected to the installation box and is located inside the installation box. The demoulding assembly and the upper mold assembly are connected to the installation box respectively.

2. The automobile water pump processing mold that is easy to demould according to claim 1 is characterized in that: The demolding assembly includes a motor, a rotating shaft and a cam. There are two motors, and the two motors are respectively fixedly connected to the installation box and are respectively located on the outside of the installation box. There are two rotating shafts, and the two rotating shafts are respectively connected to the motors and respectively pass through the support columns. Two cams are respectively fixedly connected to the outside of each rotating shaft.

3. The automobile water pump processing mold that is easy to demould according to claim 2 is characterized in that: The demoulding assembly also includes a support seat, a cylinder, a pneumatic rod, a demoulding plate and a guide rod. The support seat is fixedly connected to the base and is located at the bottom of the base. The cylinder is fixedly connected to the support seat and is located at the bottom of the base. The pneumatic rod is connected to the cylinder and passes through the support seat and the base. The demoulding plate is fixedly connected to the pneumatic rod and is located inside the installation box. There are multiple guide rods, and the multiple guide rods are respectively slidably connected to the support seat and respectively pass through the support seat to be connected to the demoulding plate.

4. The automobile water pump processing mold that is easy to demould according to claim 1 is characterized in that: The upper mold assembly includes a support frame, a hydraulic cylinder, a hydraulic column and a lifting plate. The support frame is fixedly connected to the installation box and is located on the top of the installation box. The hydraulic cylinder is fixedly connected to the support frame and is located on the top of the support frame. The hydraulic column is connected to the hydraulic cylinder and passes through the support frame. The lifting plate is slidably connected to the support frame and is located at the bottom of the hydraulic column. Three mounting grooves are provided at the bottom of the lifting plate.

5. The automobile water pump processing mold that is easy to demould according to claim 4 is characterized in that: The upper mold assembly also includes a mounting bar, a mounting seat and a pressure block. There are three mounting bars, and the three mounting bars are respectively slidably connected to the lifting plate and are respectively located inside the mounting groove. The mounting seat is fixedly connected to the mounting bar and is located at the bottom of the mounting bar. The pressure block is fixedly connected to the mounting seat and is located at the bottom of the mounting seat.

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