Tool for machining automobile aluminum alloy die casting

Abstract

The utility model relates to the field of die casting machining, and discloses an automobile aluminum alloy die casting machining tool which comprises a movable die mechanism, a fixed die mechanism and a collecting mechanism, the fixed die mechanism is located on the top of the movable die mechanism, and the collecting mechanism is located on the right side of the fixed die mechanism. According to the utility model, the motor transmission plate is driven by the movable mold motor, the transmission column is driven by the motor transmission plate, the transmission ring is driven by the transmission column, the movable mold moving column is driven by the transmission ring, and the movable mold fixing side plate is driven by the movable mold moving column, so that the movable mold can move left and right; then the ejector pin drives the movable ejector pin, the movable ejector pin drives the reset spring, and the movable ejector pin drives the movable mold sealing column, so that the cooled model is ejected out; smelted metal is poured into the liquid metal pipe, the handle is moved, the pushing column is driven by the handle, the smelted metal is driven by the pushing column to flow to the liquid metal inlet, and therefore the smelted metal enters the mold.

Description

Technical Field

[0001] The utility model relates to the technical field of die casting processing, in particular to a tool for processing automobile aluminum alloy die castings. Background Art

[0002] Aluminum alloys are aluminum-based alloys with a certain amount of other alloying elements added. They are one of the light metal materials. In addition to the general properties of aluminum, aluminum alloys also possess specific alloy properties due to the type and amount of alloying elements added. Aluminum alloys have a density of 2.63 to 2.85 g / cm3, high strength (110 to 650 MPa), a specific strength close to that of high-alloy steel, and a specific stiffness exceeding that of steel. They have good casting and plastic processing properties, good electrical and thermal conductivity, good corrosion resistance, and good weldability. They can be used as structural materials and are widely used in aerospace, aviation, transportation, construction, electromechanical, light chemical, and daily necessities.

[0003] Aluminum alloys are usually die-casted using die-casting molds during production and processing. However, the existing die-casting molds have a simple structure and the demoulding steps are complicated and time-consuming. Therefore, an aluminum alloy die-casting mold is proposed. Utility Model Content

[0004] In order to solve the above technical problems, the utility model provides a tool for processing automobile aluminum alloy die castings.

[0005] The utility model is implemented by the following technical solutions: a tool for processing automotive aluminum alloy die castings, comprising a movable die mechanism, a fixed die mechanism and a collecting mechanism, wherein the fixed die mechanism is located on the top of the movable die mechanism, and the collecting mechanism is located on the right side of the fixed die mechanism;

[0006] The movable mold mechanism includes a shell, the front of the shell is fixedly connected to a motor base, the top of the motor base is fixedly connected to a movable mold motor, the right side of the shell is fixedly connected to a movable mold fixing plate, the inner wall of the movable mold fixing plate is fixedly connected to a mold fixing column, the right side of the movable mold fixing plate is fixedly connected to a movable mold moving column, the outer wall of the movable mold moving column is provided with an ejector groove, the output end of the movable mold motor is fixedly connected to a motor transmission plate, the back side of the motor transmission plate is fixedly connected to a transmission column, the outer wall of the transmission column is slidably connected to a transmission ring, the right side of the movable mold fixing plate is fixedly connected to an ejector, and the outer wall of the mold fixing column slides A movable mold fixed side plate is connected, a mold fixing hole is provided on the outer wall of the movable mold fixed side plate, a movable mold is fixedly connected to the right side of the movable mold fixed side plate, a first exhaust hole is provided on the top of the movable mold, a first cooling water pipe is provided on the inner wall of the movable mold, the movable mold is fixedly connected to the first mold fixed side plate, the outer wall of the first mold fixed side plate is rotatably connected to the first fixing screw, the outer wall of the movable mold fixed side plate is fixedly connected to the limit plate, a return spring is fixedly connected to the right side of the limit plate, a movable ejector pin is fixedly connected to the outer wall of the limit plate, and a movable mold sealing column is fixedly connected to the right side of the movable ejector pin.

[0007] The movable mold moving column moves to the left, and the movable mold moving column drives the movable mold fixed side plate, and then the ejector drives the moving ejector, and the moving ejector drives the return spring, and the moving ejector drives the movable mold sealing column, so that the ejector drives the movable mold fixed side plate to eject the cooled model.

[0008] As a further improvement of the above solution, four mold fixing columns are provided, and the mold fixing columns are symmetrically arranged around the center of the movable mold fixing plate. Four mold fixing holes are provided, and the mold fixing holes are symmetrically arranged around the center of the movable mold fixing side plate.

[0009] As a further improvement of the above solution, four first mold fixed side panels are provided, and the first mold fixed side panels are symmetrically arranged with respect to the center of the movable mold fixed side panel. Eight first fixing screws are provided, and the first fixing screws are symmetrically arranged with respect to the center of the movable mold fixed side panel.

[0010] As a further improvement of the above scheme, the fixed mold mechanism includes a fixed mold fixed side plate, the outer wall of the fixed mold fixed side plate is provided with a liquid metal inlet, the left side of the fixed mold fixed side plate is fixedly connected to a fixed mold, the outer wall of the fixed mold is provided with a second exhaust hole, the inner wall of the fixed mold is provided with a second cooling water pipe, the front of the fixed mold is fixedly connected to a second mold fixed side plate, and the outer wall of the second mold fixed side plate is rotatably connected to a second fixing screw.

[0011] As a further improvement of the above solution, a liquid metal tube is fixedly connected to the right side of the fixed side plate of the fixed mold, a propulsion column is slidably connected to the inner wall of the liquid metal tube, a handle is fixedly connected to the right side of the propulsion column, a demolding liquid box is fixedly connected to the right side of the fixed side plate of the fixed mold, a water inlet is slidably connected to the top of the demolding liquid box, a water outlet pipe is fixedly connected to the front of the demolding liquid box, a demolding liquid water pump is fixedly connected to the front of the demolding liquid water pump.

[0012] By rotating the water inlet, the demolding liquid is poured into the demolding liquid box, and then the demolding liquid pump drives the demolding liquid to flow to the water outlet pipe, and then from the water outlet pipe to the demolding liquid pump, and finally from the demolding liquid pump to the water spray pipe, so that the demolding liquid is sprayed to the inner wall of the mold.

[0013] As a further improvement of the above scheme, the collecting mechanism includes a base, the bottom of the base is fixedly connected to a supporting leg, the outer wall of the base is provided with a mold collecting port, the bottom of the base is fixedly connected to a collecting port side plate, the outer wall of the base is provided with a demolding liquid collecting hole, the bottom of the base is fixedly connected to a first collecting side plate, the front end of the first collecting side plate is fixedly connected to a second collecting side plate, and the bottom of the second collecting side plate is slidably connected to a demolding liquid collection box.

[0014] As a further improvement of the above solution, four supporting legs are provided, and the supporting legs are symmetrically arranged around the center of the base. A plurality of stripping liquid collecting holes are provided, and the stripping liquid collecting holes are symmetrically arranged around the center of the base.

[0015] Compared with the prior art, the beneficial effects of the present invention are:

[0016] The utility model starts a movable mold motor, drives a motor transmission plate through the movable mold motor, and then drives a transmission column through the motor transmission plate, and then drives a transmission column, and then drives a transmission ring through the transmission column, and then drives a movable mold moving column through the transmission column, and then drives a movable mold fixed side plate through the movable mold moving column, and finally drives the movable mold by the movable mold fixed side plate, so that the movable mold can move left and right, and moves to the left through the movable mold moving column, and then drives the movable mold fixed side plate through the movable mold moving column, and then drives the moving ejector through the ejector pin, and the moving ejector pin drives a reset spring, and the moving ejector pin drives the movable mold sealing column, so that the ejector pin drives the movable mold fixed side plate to eject the cooled mold; pours the molten metal into the liquid metal tube, and through the movable handle, drives the propulsion column through the handle, and then the propulsion column drives the molten metal to flow to the liquid metal inlet, so that the molten metal enters the mold.

[0017] The utility model pours the demolding liquid into the demolding liquid box by rotating the water inlet, and then the demolding liquid water pump drives the demolding liquid to flow to the water outlet pipe, and then the water outlet pipe flows to the demolding liquid water pump, and finally the demolding liquid water pump flows to the water spray pipe, so that the demolding liquid is sprayed onto the inner wall of the mold, and the demolding liquid flows from the mold to the base, and then from the base to the demolding liquid collecting hole, and then from the demolding liquid collecting hole flows to the first collecting side plate, and then from the first collecting side plate flows to the second collecting side plate, and finally flows to the demolding liquid collecting box, so that the used demolding liquid is collected. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the movable mold structure of the utility model;

[0020] Figure 3 This is a schematic diagram of the transmission structure of the utility model;

[0021] Figure 4 This is a schematic diagram of the structure of the movable mold of the utility model;

[0022] Figure 5 This is a schematic diagram of the demoulding structure of the utility model;

[0023] Figure 6 This is a schematic diagram of the fixed mold structure of the utility model;

[0024] Figure 7 This is a schematic diagram of the stripping liquid spraying structure of the utility model;

[0025] Figure 8 This is a schematic diagram of the base structure of the utility model.

[0026] Description of main symbols:

[0027] 1. Moving mold mechanism; 101. Housing; 102. Motor base; 103. Moving mold motor; 104. Moving mold fixing plate; 105. Mold fixing column; 106. Moving mold moving column; 107. Ejector groove; 108. Motor transmission plate; 109. Transmission column; 110. Transmission ring; 111. Ejector; 112. Moving mold fixing side plate; 113. Mold fixing hole; 114. Moving mold; 115. First exhaust hole; 116. First cooling water pipe; 117. First mold fixing side plate; 118. First fixing screw; 119. Limit plate; 120. Return spring; 121. Moving ejector; 122. Moving mold sealing column; 2. Fixed mold mechanism; 201. Fixed Mold fixed side panel; 202, liquid metal inlet; 203, fixed mold; 204, second exhaust hole; 205, second cooling water pipe; 206, second mold fixed side panel; 207, second fixing screw; 208, liquid metal pipe; 209, propulsion column; 210, handle; 211, demolding liquid box; 212, water inlet; 213, water outlet; 214, demolding liquid pump; 215, water spray pipe; 3, collecting mechanism; 301, base; 302, supporting leg; 303, mold collecting port; 304, collecting port side panel; 305, demolding liquid collecting hole; 306, first collecting side panel; 307, second collecting side panel; 308, demolding liquid collecting box. DETAILED DESCRIPTION

[0028] Below, the present invention is further described in conjunction with the accompanying drawings and specific implementation methods. It should be noted that, under the premise of no conflict, the various embodiments or technical features described below can be arbitrarily combined to form new embodiments.

[0029] Example:

[0030] Please combine Figure 1-8 In this embodiment, a tool for processing automotive aluminum alloy die-casting parts includes a movable mold mechanism 1, a fixed mold mechanism 2 and a collecting mechanism 3. The fixed mold mechanism 2 is located on the top of the movable mold mechanism 1, and the collecting mechanism 3 is located on the right side of the fixed mold mechanism 2.

[0031] The movable mold mechanism 1 includes a shell 101, the front of the shell 101 is fixedly connected to a motor base 102, the top of the motor base 102 is fixedly connected to a movable mold motor 103, the right side of the shell 101 is fixedly connected to a movable mold fixing plate 104, the inner wall of the movable mold fixing plate 104 is fixedly connected to a mold fixing column 105, the right side of the movable mold fixing plate 104 is fixedly connected to a movable mold moving column 106, the outer wall of the movable mold moving column 106 is provided with an ejector groove 107, the output end of the movable mold motor 103 is fixedly connected to a motor transmission plate 108, the back of the motor transmission plate 108 is fixedly connected to a transmission column 109, the outer wall of the transmission column 109 is slidably connected to a transmission ring 110, the right side of the movable mold fixing plate 104 is fixedly connected to an ejector pin 111, and the outer wall of the mold fixing column 105 is slidably connected. The movable mold is connected to a movable mold fixed side plate 112, and a mold fixing hole 113 is provided on the outer wall of the movable mold fixed side plate 112. A movable mold 114 is fixedly connected to the right side of the movable mold fixed side plate 112. A first exhaust hole 115 is provided on the top of the movable mold 114. A first cooling water pipe 116 is provided on the inner wall of the movable mold 114. The movable mold 114 is fixedly connected to a first mold fixed side plate 117. The outer wall of the first mold fixed side plate 117 is rotatably connected to a first fixing screw 118. The outer wall of the movable mold fixed side plate 112 is fixedly connected to a limit plate 119. A return spring 120 is fixedly connected to the right side of the limit plate 119. A movable ejector pin 121 is fixedly connected to the outer wall of the limit plate 119. The right side of the movable ejector pin 121 is fixedly connected to a movable mold sealing column 122.

[0032] Four mold fixing columns 105 are provided, and the mold fixing columns 105 are symmetrically arranged around the movable mold fixing plate 104 . Four mold fixing holes 113 are provided, and the mold fixing holes 113 are symmetrically arranged around the movable mold fixing side plate 112 .

[0033] There are four first mold fixed side plates 117 , which are symmetrically arranged around the movable mold fixed side plate 112 . There are eight first fixing screws 118 , which are symmetrically arranged around the movable mold fixed side plate 112 .

[0034] The fixed mold mechanism 2 includes a fixed mold fixed side plate 201, the outer wall of which is provided with a liquid metal inlet 202, a fixed mold mold 203 is fixedly connected to the left side of the fixed mold fixed side plate 201, a second exhaust hole 204 is provided on the outer wall of the fixed mold mold 203, a second cooling water pipe 205 is provided on the inner wall of the fixed mold mold 203, the front of the fixed mold mold 203 is fixedly connected to a second mold fixed side plate 206, and the outer wall of the second mold fixed side plate 206 is rotatably connected to a second fixing screw 207.

[0035] A liquid metal tube 208 is fixedly connected to the right side of the fixed mold side plate 201, and a propulsion column 209 is slidably connected to the inner wall of the liquid metal tube 208. A handle 210 is fixedly connected to the right side of the propulsion column 209. A demolding liquid box 211 is fixedly connected to the right side of the fixed mold side plate 201, and a water inlet 212 is slidably connected to the top of the demolding liquid box 211. A water outlet pipe 213 is fixedly connected to the front of the demolding liquid box 211, and a demolding liquid water pump 214 is fixedly connected to the front of the demolding liquid water pump 214. A water spray pipe 215 is fixedly connected to the front of the demolding liquid water pump 214.

[0036] The collecting mechanism 3 includes a base 301, the bottom of which is fixedly connected to a supporting leg 302, the outer wall of the base 301 is provided with a mold collecting port 303, the bottom of the base 301 is fixedly connected to a collecting port side plate 304, the outer wall of the base 301 is provided with a demolding liquid collecting hole 305, the bottom of the base 301 is fixedly connected to a first collecting side plate 306, the front end of the first collecting side plate 306 is fixedly connected to a second collecting side plate 307, and the bottom of the second collecting side plate 307 is slidably connected to a demolding liquid collecting box 308.

[0037] There are four supporting legs 302 , which are symmetrically arranged around the center of the base 301 . There are a plurality of stripping liquid collecting holes 305 , which are symmetrically arranged around the center of the base 301 .

[0038] The implementation principle of a tooling for processing automotive aluminum alloy die castings in the embodiment of the present application is as follows: start the movable mold motor 103, drive the motor transmission plate 108 through the movable mold motor 103, and then drive the transmission column 109 by the motor transmission plate 108, and then drive the transmission column 109 drives the transmission ring 110, and then the transmission ring 110 drives the movable mold moving column 106, and then the movable mold moving column 106 drives the movable mold fixed side plate 112, and finally the movable mold fixed side plate 112 drives the movable mold 114, so that the movable mold can move left and right, and the movable mold moving column 106 moves to the left, and the movable mold moving column 106 drives the movable mold fixed side plate 112, and then the ejector pin 111 drives the movable ejector pin 121, and the movable ejector pin 121 drives the return spring 120, and the movable ejector pin 121 drives the movable mold sealing column 122, so that the ejector pin 111 drives the movable mold fixed side plate 112 to eject the cooled mold; The metal is poured into the liquid metal tube 208, and the handle 210 is moved, and the handle 210 drives the propulsion column 209, and the propulsion column 209 drives the molten metal to flow to the liquid metal inlet 202, so that the molten metal enters the mold, and the stripping liquid is poured into the stripping liquid box 211 by rotating the water inlet 212, and the stripping liquid is driven by the stripping liquid pump 214 to flow to the water outlet pipe 213, and then the water outlet pipe 213 flows to the stripping liquid The demolding liquid is pumped to the water pump 214, and then flows from the demolding liquid water pump 214 to the water spray pipe 215, so that the demolding liquid is sprayed onto the inner wall of the mold, and the demolding liquid flows from the mold to the base 301, and then from the base 301 to the demolding liquid collecting hole 305, and from the demolding liquid collecting hole 305 to the first collecting side plate 306, and then from the first collecting side plate 306 to the second collecting side plate 307, and finally flows to the demolding liquid collecting box 308, so that the used demolding liquid is collected.

[0039] The above-mentioned embodiments are only preferred embodiments of the present invention and cannot be used to limit the scope of protection of the present invention. Any non-substantial changes and replacements made by technicians in this field on the basis of the present invention fall within the scope of protection required by the present invention.

Claims

1. A tool for processing automotive aluminum alloy die castings, characterized in that: It comprises a movable mold mechanism (1), a fixed mold mechanism (2) and a collecting mechanism (3), wherein the fixed mold mechanism (2) is located on the top of the movable mold mechanism (1), and the collecting mechanism (3) is located on the right side of the fixed mold mechanism (2); The movable mold mechanism (1) comprises a housing (101), the front of the housing (101) is fixedly connected to a motor base (102), the top of the motor base (102) is fixedly connected to a movable mold motor (103), the right side of the housing (101) is fixedly connected to a movable mold fixing plate (104), the inner wall of the movable mold fixing plate (104) is fixedly connected to a mold fixing column (105), the right side of the movable mold fixing plate (104) is fixedly connected to a movable mold moving column (106), the outer wall of the movable mold moving column (106) is provided with an ejector groove (107), the output end of the movable mold motor (103) is fixedly connected to a motor transmission plate (108), the back side of the motor transmission plate (108) is fixedly connected to a transmission column (109), the outer wall of the transmission column (109) is slidably connected to a transmission ring (110), the right side of the movable mold fixing plate (104) is fixedly connected to an ejector (111), the mold fixing column (105) The outer wall is slidably connected to a movable mold fixed side plate (112), the outer wall of the movable mold fixed side plate (112) is provided with a mold fixing hole (113), the right side of the movable mold fixed side plate (112) is fixedly connected to a movable mold (114), the top of the movable mold (114) is provided with a first exhaust hole (115), the inner wall of the movable mold (114) is provided with a first cooling water pipe (116), and the movable mold (114) is fixedly connected to the first mold fixed hole (113). The fixed side plate (117) is rotatably connected to the outer wall of the first mold fixed side plate (117) with a first fixing screw (118); the outer wall of the movable mold fixed side plate (112) is fixedly connected to a limit plate (119); the right side of the limit plate (119) is fixedly connected to a return spring (120); the outer wall of the limit plate (119) is fixedly connected to a movable ejector pin (121); and the right side of the movable ejector pin (121) is fixedly connected to a movable mold sealing column (122).

2. The tooling for processing automotive aluminum alloy die castings according to claim 1, characterized in that: Four mold fixing columns (105) are provided, and the mold fixing columns (105) are symmetrically arranged around the center of the movable mold fixing plate (104). Four mold fixing holes (113) are provided, and the mold fixing holes (113) are symmetrically arranged around the center of the movable mold fixing side plate (112).

3. The tooling for processing automotive aluminum alloy die castings according to claim 1, characterized in that: Four first mold fixed side plates (117) are provided, and the first mold fixed side plates (117) are symmetrically arranged around the movable mold fixed side plate (112); eight first fixing screws (118) are provided, and the first fixing screws (118) are symmetrically arranged around the movable mold fixed side plate (112).

4. The tooling for processing automotive aluminum alloy die castings according to claim 1, characterized in that: The fixed mold mechanism (2) comprises a fixed mold fixed side plate (201), the outer wall of the fixed mold fixed side plate (201) is provided with a liquid metal inlet (202), the left side of the fixed mold fixed side plate (201) is fixedly connected to a fixed mold (203), the outer wall of the fixed mold (203) is provided with a second exhaust hole (204), the inner wall of the fixed mold (203) is provided with a second cooling water pipe (205), the front side of the fixed mold (203) is fixedly connected to a second mold fixed side plate (206), and the outer wall of the second mold fixed side plate (206) is rotatably connected to a second fixing screw (207).

5. The tooling for processing automotive aluminum alloy die castings according to claim 4, characterized in that: The right side of the fixed mold fixed side plate (201) is fixedly connected to a liquid metal tube (208), the inner wall of the liquid metal tube (208) is slidably connected to a propulsion column (209), the right side of the propulsion column (209) is fixedly connected to a handle (210), the right side of the fixed mold fixed side plate (201) is fixedly connected to a demoulding liquid box (211), the top of the demoulding liquid box (211) is slidably connected to a water inlet (212), the front of the demoulding liquid box (211) is fixedly connected to a water outlet pipe (213), the front of the water outlet pipe (213) is fixedly connected to a demoulding liquid water pump (214), and the front of the demoulding liquid water pump (214) is fixedly connected to a water spray pipe (215).

6. The tooling for processing automotive aluminum alloy die castings according to claim 1, characterized in that: The collecting mechanism (3) comprises a base (301), the bottom of the base (301) is fixedly connected to a supporting leg (302), the outer wall of the base (301) is provided with a mold collecting port (303), the bottom of the base (301) is fixedly connected to a collecting port side plate (304), the outer wall of the base (301) is provided with a demolding liquid collecting hole (305), the bottom of the base (301) is fixedly connected to a first collecting side plate (306), the front end of the first collecting side plate (306) is fixedly connected to a second collecting side plate (307), and the bottom of the second collecting side plate (307) is slidably connected to a demolding liquid collecting box (308).

7. The tooling for processing automotive aluminum alloy die castings according to claim 6, characterized in that: The supporting legs (302) are provided in four numbers and are symmetrically arranged around the center of the base (301). The stripping liquid collecting holes (305) are provided in a plurality and are symmetrically arranged around the center of the base (301).

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