CN221715600U - A die-casting machine with an insulating plunger extension sleeve - Google Patents

Abstract

The utility model relates to the technical field of die casting machines, in particular to a die casting machine with an adiabatic plunger lengthening sleeve, which comprises a membrane closing component, an adiabatic plunger lengthening sleeve and a die casting component, wherein the die casting component comprises a box body, a box door, two moving parts, a storage plate, a bidirectional threaded screw rod, two sliding blocks and two clamping pieces; the box door is arranged at the side edge of the box body, the two moving parts are respectively arranged in the box body, and the object placing plate is arranged at the top of the two moving parts; the two-way threaded screw rod is rotationally connected with the object placing plate; the two sliding blocks are respectively connected with the object placing plate in a sliding way and are respectively connected with the bidirectional threaded screw rod in a threaded way; the membrane closing assembly is placed on the object placing plate, then the bidirectional screw thread screw rod is rotated forward, the bidirectional screw thread screw rod is rotated forward to enable the two sliding blocks to slide towards the direction close to each other, the sliding blocks drive the clamping pieces to be close to the membrane closing assembly, the membrane closing assembly is clamped and fixed, and the phenomenon that the membrane closing assembly moves to influence the normal operation of a die casting process in the die casting process is avoided.

Description

A die-casting machine with an insulating plunger extension sleeve

Technical Field

The utility model relates to the technical field of die-casting machines, in particular to a die-casting machine with an insulating plunger extension sleeve.

Background Art

A cold chamber die-casting machine is a casting device that pours molten metal into an injection chamber, then uses an injection punch to push the metal into the mold cavity of a clamping assembly at high speed, and cools and solidifies it while maintaining a certain pressure to obtain a finished product. The injection assembly and the clamping assembly are important components of the die-casting machine, but the commonly used die-casting machine is not convenient for clamping and fixing the clamping assembly on both sides, and cannot meet the use requirements.

The current prior art CN212191161U discloses a cold chamber die-casting machine, including a box body and a partition, the partition divides the inner wall of the box body into a left chamber and a right chamber, two sliding mechanisms are fixed to the inner wall at the bottom of the left chamber, the same storage plate is fixed on the top of the sliding end of the sliding mechanism, symmetrically distributed clamping plates are fixed on both sides of the outer wall at the top of the storage plate, a slider is fixed to the bottom of one of the clamping plates, and the slider is slidably inserted in a slide groove opened on the top of the storage plate, a spring fixedly connected to the slider is fixed in the slide groove, and the elastic potential energy of the spring pushes the clamping plate to clamp and fix the mold assembly, so as to facilitate the loading and unloading of the mold assembly placed on the storage plate.

However, in the above method, the membrane assembly is fixed on the placement plate by the pushing force of the spring. Since the spring itself has the characteristic of being easily retractable, once the die-casting machine vibrates during use, the spring will be expanded and contracted, causing the membrane assembly to move on the placement plate, thereby affecting the normal progress of the die-casting process.

Utility Model Content

The utility model aims to provide a die-casting machine with an insulating plunger extension sleeve, which can fix the die-casting assembly to prevent the die-casting assembly from moving during the die-casting process and affecting the normal progress of the die-casting process.

To achieve the above-mentioned purpose, the utility model provides a die-casting machine with an insulating plunger extension sleeve, comprising a film closing assembly, an insulating plunger extension sleeve and a die-casting assembly, wherein the insulating plunger extension sleeve is connected to the film closing assembly and is located on the top of the film closing assembly, and the die-casting assembly comprises a box body, a box door, two moving parts, a storage plate, a bidirectional threaded screw, two sliders and two clamping members;

The box door is arranged on the side of the box body, the two moving parts are respectively arranged inside the box body, and the storage plate is arranged on the top of the two moving parts; the bidirectional threaded screw is rotatably connected to the storage plate and is located on the inner side of the storage plate; the two sliders are respectively slidably connected to the storage plate, and are respectively threadedly connected to the bidirectional threaded screw, and are located on both sides of the bidirectional threaded screw; the two clamping members are respectively fixedly connected to the two sliders, and are respectively located on the top of the two sliders; the membrane assembly is located on the top of the storage plate.

Wherein, the die-casting component also includes a motor; the motor is fixedly connected to the box and is located inside the box.

Among them, the moving part includes a guide rail, a moving block and a locking bolt; the guide rail is fixedly connected to the box body and is located inside the box body; the moving block is slidably connected to the guide rail, and is fixedly connected to the storage plate, and is located between the guide rail and the storage plate; the locking bolt is threadedly connected to the guide rail and is located on the side of the guide rail.

Wherein, the die-casting machine with the heat-insulating plunger extension sleeve also includes an injection assembly; the injection assembly is arranged inside the box.

Among them, the injection assembly includes a cylinder, an injection sleeve and a material guide tube; the cylinder is fixedly connected to the box and is located inside the box; the injection sleeve is fixedly connected to the cylinder output rod and is located at the bottom of the cylinder; the material guide tube is connected to the injection sleeve and is located on the side of the injection sleeve.

Wherein, the die-casting machine with the insulating plunger extension sleeve also includes a plurality of movable components; the plurality of movable components are respectively arranged on the sides of the box body.

Among them, the moving component includes a bracket, a pulley, a screw and an anti-slip pad; the bracket is fixedly connected to the box and is located on the side of the box; the pulley is rotatably connected to the bracket and is located on the side of the bracket; the screw is threadedly connected to the bracket and passes through the bracket; the anti-slip pad is fixedly connected to the screw and is located at the bottom of the screw.

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

1. By setting the placement plate, the bidirectional threaded screw, the two sliders and the two clamping members, the film assembly is placed on the placement plate, and then the bidirectional threaded screw is rotated forward. The forward rotation of the bidirectional threaded screw causes the two sliders to slide toward each other, and the slider drives the clamping member to approach the film assembly, clamping and fixing the film assembly to prevent the film assembly from moving during the die-casting process and affecting the normal progress of the die-casting process.

2. By arranging the cylinder, the injection sleeve and the material guide tube, the injection sleeve is driven downward by the cylinder to dock and connect with the insulating plunger extension sleeve, and the external metal liquid enters the injection sleeve through the material guide tube, and then is poured into the mold cavity of the membrane assembly through the insulating plunger extension sleeve, and then is maintained at a certain pressure to cool and solidify to obtain a finished product.

3. By arranging the bracket, the pulley, the screw and the anti-slip pad, the box can be easily moved by means of the pulley, so that the die-casting machine can be moved to a desired position for use. After the die-casting machine is moved to the desired position, the screw is rotated so that the screw drives the anti-slip pad to move down to the ground and press against the ground, thereby fixing the position of the die-casting machine.

BRIEF DESCRIPTION OF THE DRAWINGS

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.

FIG1 is a schematic diagram of the overall structure of the first embodiment of the present utility model.

FIG. 2 is a schematic structural diagram of the first embodiment of the utility model without a cabinet door.

FIG. 3 is an overall cross-sectional view of the first embodiment of the present utility model.

FIG. 4 is an overall cross-sectional view of the second embodiment of the present invention.

FIG. 5 is a schematic diagram of the overall structure of the third embodiment of the present invention.

FIG. 6 is an overall cross-sectional view of the third embodiment of the present utility model.

101-membrane assembly, 102-insulating plunger extension sleeve, 103-die-casting assembly, 104-box, 105-box door, 106-moving part, 107-storage plate, 108-bidirectional threaded screw, 109-slider, 110-clamping part, 111-motor, 112-guide rail, 113-moving block, 114-locking bolt, 201-injection assembly, 202-cylinder, 203-injection sleeve, 204-material guide pipe, 301-moving assembly, 302-bracket, 303-pulley, 304-screw, 305-anti-slip pad.

DETAILED DESCRIPTION

The first embodiment of the present application is:

Please refer to Figures 1-3, wherein Figure 1 is a schematic diagram of the overall structure of the first embodiment of the utility model, Figure 2 is a schematic diagram of the structure of the first embodiment of the utility model without the box door, and Figure 3 is a sectional view of the overall structure of the first embodiment of the utility model.

The utility model provides a die-casting machine with an insulating plunger extension sleeve, comprising a film assembly 101, an insulating plunger extension sleeve 102 and a die-casting assembly 103, wherein the die-casting assembly 103 comprises a box body 104, a box door 105, two moving parts 106, a storage plate 107, a bidirectional threaded screw 108, two sliders 109, two clamping members 110 and a motor 111; the moving part 106 comprises a guide rail 112, a moving block 113 and a locking bolt 114; the film assembly 101 can be fixed by the above-mentioned scheme to prevent the film assembly 101 from moving during the die-casting process and affecting the normal progress of the die-casting process.

According to this specific embodiment, the insulating plunger extension sleeve 102 is connected to the membrane assembly 101 and is located at the top of the membrane assembly 101; the insulating plunger extension sleeve 102 is hollow and is connected to the gate of the membrane assembly 101. The metal liquid is poured into the mold cavity of the membrane assembly 101 through the insulating plunger extension sleeve 102, and then maintained at a certain pressure to cool and solidify to obtain a finished product.

Among them, the box door 105 is arranged on the side of the box body 104, the two moving parts 106 are respectively arranged inside the box body 104, and the storage plate 107 is arranged on the top of the two moving parts 106; the bidirectional threaded screw 108 is rotatably connected with the storage plate 107 and is located on the inner side of the storage plate 107; the two sliders 109 are respectively slidably connected with the storage plate 107, and are respectively threadedly connected with the bidirectional threaded screw 108, and are located on both sides of the bidirectional threaded screw 108; the two clamping members 110 are respectively fixedly connected with the two sliders 109, and are respectively located on the top of the two sliders 109; the membrane assembly 101 is located on the top of the storage plate 107. The box door 105 is used to close the box body 104, and the sliding moving part 106 can move the storage plate 107 out of the box body 104. When fixing the film assembly 101, the film assembly 101 is placed on the storage plate 107 so that the film assembly 101 is between the two clamping members 110, and then the bidirectional threaded screw 108 is rotated forward. Both ends of the bidirectional threaded screw 108 have external threads in the thread direction. The two sliders 109 are located at the two ends of the bidirectional threaded screw 108 in opposite thread directions. The bidirectional threaded screw 108 is rotated forward so that the two The slider 109 slides in the direction of approaching each other, and the slider 109 drives the clamping piece 110 to approach the membrane assembly 101, so as to clamp and fix the membrane assembly 101; when the membrane assembly 101 needs to be removed, the bidirectional threaded screw 108 is reversed to make the two clamping pieces 110 move away from the membrane assembly 101, so as to release the fixation of the membrane assembly 101, and then the membrane assembly 101 can be removed; in the above manner, the membrane assembly 101 can be fixed to prevent the membrane assembly 101 from moving during the die-casting process and affecting the normal progress of the die-casting process.

Secondly, the motor 111 is fixedly connected to the box 104 and is located inside the box 104. The motor 111 drives the bidirectional threaded screw 108 to rotate.

Meanwhile, the guide rail 112 is fixedly connected to the box body 104 and is located inside the box body 104; the moving block 113 is slidably connected to the guide rail 112 and is fixedly connected to the storage plate 107 and is located between the guide rail 112 and the storage plate 107; the locking bolt 114 is threadedly connected to the guide rail 112 and is located at the side of the guide rail 112. The guide rail 112 provides guidance for the moving block 113, and the moving block 113 supports the storage plate 107. Sliding the moving block 113 can drive the storage plate 107 to move, so that the membrane assembly 101 can be moved out of or into the box body 104. Rotating the locking bolt 114 so that the locking bolt 114 is pressed against the moving block 113 can fix the position of the moving block 113, thereby fixing the position of the storage plate 107.

When the utility model is used, the box door 105 is used to close the box body 104, and the sliding block 113 can move the storage plate 107 out of the box body 104, so that the membrane assembly 101 can be moved out of or into the box body 104, and the locking bolt 114 is rotated to make the locking bolt 114 and the moving block 113 abut against each other, so as to fix the position of the moving block 113, thereby fixing the position of the storage plate 107; when fixing the membrane assembly 101, the membrane assembly 101 is placed on the storage plate 107 so that the membrane assembly 101 is between the two clamping members 110, and then the motor 111 is controlled to drive the bidirectional threaded screw 108 to rotate forward, and both ends of the bidirectional threaded screw 108 have external threads in the thread direction. The two sliders 109 are located at the two ends of the two-way threaded screw 108 with opposite thread directions. The two-way threaded screw 108 rotates forward so that the two sliders 109 slide in the direction of approaching each other, and the slider 109 drives the clamping piece 110 to approach the film-joining component 101 to clamp and fix the film-joining component 101; when the film-joining component 101 needs to be removed, the motor 111 is controlled to drive the two-way threaded screw 108 to reverse, so that the two clamping pieces 110 are away from the film-joining component 101 to release the fixation of the film-joining component 101, and then the film-joining component 101 can be removed; in the above manner, the film-joining component 101 can be fixed to prevent the film-joining component 101 from moving during the die-casting process and affecting the normal progress of the die-casting process.

The second embodiment of the present application is:

Based on the first embodiment, please refer to FIG. 4 , wherein FIG. 4 is an overall cross-sectional view of the second embodiment of the utility model.

The die-casting machine with a heat-insulating plunger extension sleeve provided by the utility model further comprises an injection assembly 201 ; the injection assembly 201 comprises a cylinder 202 , an injection sleeve 203 and a material guide tube 204 .

According to this specific embodiment, the injection assembly 201 is arranged inside the box 104. The injection assembly 201 can pour the metal liquid into the mold cavity of the film assembly 101 through the insulating plunger extension sleeve 102, and then cool and solidify under a certain pressure to obtain a finished product.

The cylinder 202 is fixedly connected to the box 104 and is located inside the box 104; the shot sleeve 203 is fixedly connected to the output rod of the cylinder 202 and is located at the bottom of the cylinder 202; the guide tube 204 is connected to the shot sleeve 203 and is located at the side of the shot sleeve 203. The cylinder 202 drives the shot sleeve 203 to move downward, so that the shot sleeve 203 is connected and connected with the heat-insulating plunger extension sleeve 102, and the external metal liquid enters the shot sleeve 203 through the guide tube 204, and then is poured into the mold cavity of the film assembly 101 through the heat-insulating plunger extension sleeve 102, and then is kept under a certain pressure to cool and solidify to obtain a finished product.

When the utility model is used, the cylinder 202 drives the injection sleeve 203 to move downward, so that the injection sleeve 203 is connected to the insulating plunger extension sleeve 102 and connected, and the external metal liquid enters the injection sleeve 203 through the guide tube 204, and then is poured into the mold cavity of the membrane assembly 101 through the insulating plunger extension sleeve 102, and then is maintained at a certain pressure to cool and solidify to obtain a finished product.

The third embodiment of the present application is:

Based on the second embodiment, please refer to FIG. 5-FIG. 6, wherein FIG. 5 is a schematic diagram of the overall structure of the third embodiment of the utility model, and FIG. 6 is a cross-sectional view of the overall structure of the third embodiment of the utility model.

The die-casting machine with a heat-insulating plunger extension sleeve provided by the utility model further comprises a plurality of moving components 301 ; the moving components 301 comprise a bracket 302 , a pulley 303 , a screw 304 and an anti-slip pad 305 .

According to this specific embodiment, a plurality of the moving components 301 are respectively arranged on the sides of the box body 104. The box body 104 can be easily moved by the plurality of the moving components 301.

The bracket 302 is fixedly connected to the box 104 and is located at the side of the box 104; the pulley 303 is rotatably connected to the bracket 302 and is located at the side of the bracket 302; the screw 304 is threadedly connected to the bracket 302 and passes through the bracket 302; the anti-skid pad 305 is fixedly connected to the screw 304 and is located at the bottom of the screw 304. The bracket 302 is used to support the pulley 303, and the pulley 303 can be used to facilitate the movement of the box 104 and the die-casting machine to a desired position for use. After the die-casting machine is moved to the desired position, the screw 304 is rotated so that the screw 304 drives the anti-skid pad 305 to move down to the ground and press against the ground, so as to fix the position of the die-casting machine.

When using the utility model, the bracket 302 is used to support the pulley 303, and the pulley 303 can be used to facilitate the movement of the box 104, so that the die-casting machine can be moved to a desired position for use. After the die-casting machine is moved to the desired position, the screw 304 is rotated so that the screw 304 drives the anti-slip pad 305 to move down to the ground and press against the ground, thereby fixing the position of the die-casting machine. The box door 105 is used to close the box body 104, and the sliding block 113 can move the storage plate 107 out of the box body 104, so that the membrane assembly 101 can be moved out of or into the box body 104, and the locking bolt 114 is rotated to make the locking bolt 114 and the moving block 113 abut against each other, so as to fix the position of the moving block 113, thereby fixing the position of the storage plate 107; when fixing the membrane assembly 101, the membrane assembly 101 is placed on the storage plate 107 so that the membrane assembly 101 is between the two clamping members 110, and then the motor 111 is controlled to drive the bidirectional threaded screw 108 to rotate forward, and the two ends of the bidirectional threaded screw 108 have external threads in the thread direction, and the two The sliders 109 are located at two ends of the bidirectional threaded screw 108 with opposite thread directions. The bidirectional threaded screw 108 rotates forward so that the two sliders 109 slide towards each other, and the slider 109 drives the clamping piece 110 to approach the film-joining component 101 to clamp and fix the film-joining component 101. When the film-joining component 101 needs to be removed, the motor 111 is controlled to drive the bidirectional threaded screw 108 to reverse so that the two clamping pieces 110 are away from the film-joining component 101 to release the fixation of the film-joining component 101, and then the film-joining component 101 can be removed. In the above manner, the film-joining component 101 can be fixed to prevent the film-joining component 101 from moving during the die-casting process and affecting the normal progress of the die-casting process. The cylinder 202 drives the injection sleeve 203 downward, so that the injection sleeve 203 is connected to and communicates with the insulating plunger extension sleeve 102, and the external metal liquid enters the injection sleeve 203 through the guide tube 204, and then is poured into the mold cavity of the membrane assembly 101 through the insulating plunger extension sleeve 102, and then is maintained at a certain pressure to cool and solidify to obtain a finished product.

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 (7)

1. The die casting machine with the heat insulation plunger lengthening sleeve comprises a membrane closing assembly and the heat insulation plunger lengthening sleeve, wherein the heat insulation plunger lengthening sleeve is communicated with the membrane closing assembly and is positioned at the top of the membrane closing assembly,

The die casting assembly is also included;

The die-casting assembly comprises a box body, a box door, two moving parts, a storage plate, a bidirectional threaded screw rod, two sliding blocks and two clamping pieces;

The box door is arranged on the side edge of the box body, the two moving parts are respectively arranged in the box body, and the object placing plate is arranged at the top of the two moving parts; the bidirectional threaded screw rod is rotationally connected with the object placing plate and is positioned at the inner side of the object placing plate; the two sliding blocks are respectively connected with the object placing plate in a sliding manner, are respectively connected with the two-way threaded screw rod in a threaded manner, and are positioned on two sides of the two-way threaded screw rod; the two clamping pieces are fixedly connected with the two sliding blocks respectively and are positioned at the tops of the two sliding blocks respectively; the membrane closing assembly is positioned at the top of the storage plate.

2. A die casting machine with an insulating plunger extension set as claimed in claim 1, wherein,

The die casting assembly further comprises a motor; the motor is fixedly connected with the box body and is positioned in the box body.

3. A die casting machine with an insulating plunger extension set as claimed in claim 2, wherein,

The moving part comprises a guide rail, a moving block and a locking bolt; the guide rail is fixedly connected with the box body and is positioned in the box body; the moving block is in sliding connection with the guide rail, is fixedly connected with the object placing plate and is positioned between the guide rail and the object placing plate; the locking bolt is in threaded connection with the guide rail and is positioned on the side edge of the guide rail.

4. A die casting machine with an insulating plunger extension set as claimed in claim 3, wherein,

The die casting machine with the heat insulation plunger lengthening sleeve further comprises a shot assembly; the injection assembly is arranged inside the box body.

5. A die casting machine with an insulating plunger extension set as claimed in claim 4, wherein,

The injection assembly comprises an air cylinder, an injection sleeve and a material guide pipe; the air cylinder is fixedly connected with the box body and is positioned in the box body; the injection sleeve is fixedly connected with the cylinder output rod and is positioned at the bottom of the cylinder; the material guiding pipe is communicated with the injection sleeve and is positioned at the side edge of the injection sleeve.

6. A die casting machine with an insulating plunger extension set as claimed in claim 5, wherein,

The die casting machine with the insulating plunger lengthening sleeve further comprises a plurality of moving assemblies; the moving assemblies are respectively arranged on the side edges of the box body.

7. A die casting machine with an insulating plunger extension set as claimed in claim 6, wherein,

The moving assembly comprises a bracket, pulleys, a screw rod and an anti-skid pad; the bracket is fixedly connected with the box body and is positioned at the side edge of the box body; the pulley is rotationally connected with the bracket and is positioned at the side edge of the bracket; the screw rod is in threaded connection with the bracket and penetrates through the bracket; the anti-slip pad is fixedly connected with the screw rod and is positioned at the bottom of the screw rod.