CN215095333U

CN215095333U - Automobile mold demoulding device

Info

Publication number: CN215095333U
Application number: CN202120051398.7U
Authority: CN
Inventors: 胡孝程
Original assignee: Encheng Jingyi Hangzhou Mould Manufacturing Co ltd
Current assignee: Encheng Jingyi Hangzhou Mould Manufacturing Co ltd
Priority date: 2021-01-11
Filing date: 2021-01-11
Publication date: 2021-12-10
Anticipated expiration: 2031-01-11

Abstract

The utility model discloses an automobile mold shedder, comprises a workbench, be equipped with the support on the workstation, the inside one side of support is equipped with the cover half piece, the cover half piece top is equipped with the mouth of moulding plastics, cover half piece surface one side is equipped with the fixed block, fixed block one side center department is equipped with the slot, be equipped with the extrusion switch in the slot, be equipped with movable mould in the support, movable mould top and bottom all are equipped with a plurality of gyro wheel, the movable mould surface is close to cover half piece one side is equipped with the inserted bar, the surface of movable mould is equipped with a plurality of sliding block, the sliding block endotheca is equipped with the guide arm, the both ends of guide arm all with leg joint is fixed. Has the advantages that: through the design of the first external thread and the second external thread, when the servo motor drives the screw rod to rotate, the two extrusion blocks II can be driven to move in opposite directions through the thread effect, and therefore the action of combining the fixed module and the movable module is completed.

Description

Automobile mold demoulding device

Technical Field

The utility model relates to an automobile mold technical field particularly, relates to an automobile mold shedder.

Background

One first presents the body of a car in front of a car. That is to say the body is the identifying assembly of the car. The body represents the visual characteristic of that type of automobile. The automobile die is a generic term of dies for punching all stamping parts on an automobile body in a narrow sense, for example, a roof flanging die, a beam reinforcement plate stamping die and the like, and the most important component of the automobile die is a covering part die. Such molds are mainly cold stamping dies. The term "automobile mold" in the broad sense is a generic term for molds used to manufacture all parts of automobiles. For example, a press mold, an injection mold, a forging mold, a casting wax mold, a glass mold, and the like.

And present common automobile mold often is not convenient for get the mould when moulding plastics to cause injection moulding product's damage easily during the mould of getting, influence the quality of product and pleasing to the eye, fix between the mould moreover and stabilize inadequately, the gap between the mould is great.

An effective solution to the problems in the related art has not been proposed yet.

SUMMERY OF THE UTILITY MODEL

To the problem in the correlation technique, the utility model provides an automobile mold shedder to overcome the above-mentioned technical problem that current correlation technique exists.

Therefore, the utility model discloses a specific technical scheme as follows:

an automobile mould demoulding device comprises a workbench, wherein a support is arranged on the workbench, a fixed module is arranged on one side in the support, an injection molding opening is formed in the top of the fixed module, a fixed block is arranged on one side of the outer surface of the fixed module, a slot is formed in the center of one side of the fixed block, an extrusion switch is arranged in the slot, a movable module is arranged in the support, a plurality of idler wheels are arranged on the top and the bottom of the movable module, an insertion rod is arranged on one side, close to the fixed module, of the outer surface of the movable module, a plurality of sliding blocks are arranged on the outer surface of the movable module, a guide rod is sleeved in each sliding block, the two ends of each guide rod are fixedly connected with the support, a reset spring is arranged in the center of one side, far away from the fixed module, of the movable module, the other end of each reset spring is fixedly connected with the support, and the two sides of each reset spring are respectively provided with an extrusion block I, the utility model discloses a support structure for the extrusion of a screw rod, including workstation top, servo motor, support side, lead screw, screw rod, extrusion device, the workstation top opposite side is equipped with the axostylus axostyle supporting seat, the top center department of axostylus axostyle supporting seat is equipped with the lead screw, the lead screw surface is equipped with external screw thread one and external screw thread two, external screw thread one is located the top of external screw thread two, the top of lead screw is connected fixedly with servo motor's output, servo motor with the support side is connected fixedly, external screw thread one is located both covers of external screw thread two are equipped with a set of extrusion device, extrusion device includes the thread plate, the other end of thread plate runs through to be connected with extrusion piece two in the support, extrusion piece two with the extrusion piece is in the same place earlier on.

Preferably, the top of the workbench is provided with a slide way, the roller is positioned in the slide way, the center of the sliding block is provided with a through hole, and the guide rod is sleeved in the through hole.

Preferably, the return spring is an extension spring, and spring washers are arranged at two ends of the return spring.

Preferably, the first external thread and the second external thread have opposite thread directions.

Preferably, the thread plate is provided with a thread hole, and both the first external thread and the second external thread are meshed with the thread hole.

Preferably, the bracket is provided with a rectangular hole at the center of one side close to the screw rod, and the thread plate penetrates into the bracket through the rectangular hole.

Preferably, the outer surface of the workbench is provided with a control switch, and the extrusion switch, the servo motor and the control switch are electrically connected with the control switch.

The utility model has the advantages that: through the design of the sliding block, the guide rod and the roller, the moving stability of the movable module is improved; during demolding, the two extrusion blocks II slowly move towards two sides and are slowly separated from the extrusion blocks I, and meanwhile, the movable module can be stably separated from the fixed module under the action of the reset spring, so that the demolding effect is improved, and the injection molding part is prevented from being damaged; through the design of the first external thread and the second external thread, when the servo motor drives the screw rod to rotate, the two extrusion blocks II can be driven to move in opposite directions through the thread effect, and therefore the action of combining the fixed module and the movable module is completed.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic general structural diagram of an automobile mold demolding device according to an embodiment of the invention;

fig. 2 is a schematic view of a fixed block structure of an automobile mold demolding device according to the embodiment of the present invention.

In the figure:

1. a work table; 2. a support; 3. determining a module; 4. a fixed block; 5. a slot; 6. a squeezing switch; 7. A movable module; 8. a roller; 9. a slider; 10. a guide bar; 11. extruding a first block; 12. a return spring; 13. A servo motor; 14. a screw rod; 15. the first external thread; 16. a second external thread; 17. a thread plate; 18. a second extrusion block; 19. and (4) inserting the rod.

Detailed Description

For further explanation of the embodiments, the drawings are provided as part of the disclosure and serve primarily to illustrate the embodiments and, together with the description, to explain the principles of operation of the embodiments, and to provide further explanation of the invention and advantages thereof, it will be understood by those skilled in the art that various other embodiments and advantages of the invention are possible, and that elements in the drawings are not to scale and that like reference numerals are generally used to designate like elements.

According to the utility model discloses an embodiment provides an automobile mold shedder.

In the first embodiment, as shown in fig. 1-2, an automobile mold stripping device according to an embodiment of the present invention comprises a worktable 1, a support 2 is disposed on the worktable 1, a fixed block 3 is disposed on one side inside the support 2, an injection port is disposed on the top of the fixed block 3, a fixed block 4 is disposed on one side of the outer surface of the fixed block 3, a slot 5 is disposed at the center of one side of the fixed block 4, an extrusion switch 6 is disposed in the slot 5, a movable block 7 is disposed in the support 2, a plurality of rollers 8 are disposed on the top and the bottom of the movable block 7, an insertion rod 19 is disposed on the outer surface of the movable block 7 near the fixed block 3, a plurality of sliding blocks 9 are disposed on the outer surface of the movable block 7, a guide rod 10 is disposed inside the sliding blocks 9, both ends of the guide rod 10 are fixedly connected to the support 2, a return spring 12 is disposed on the movable block 7 far away from the center of the fixed block 3, the other end of the return spring 12 is fixedly connected with the bracket 2, two sides of the return spring 12 are respectively provided with a first extrusion block 11, the other side of the top of the workbench 1 is provided with a shaft lever supporting seat, the center of the top of the shaft lever supporting seat is provided with a screw rod 14, the outer surface of the screw rod 14 is provided with a first external thread 15 and a second external thread 16, the first external thread 15 is positioned above the second external thread 16, the top of the screw rod 14 is fixedly connected with the output end of the servo motor 13, the servo motor 13 is fixedly connected with the side edge of the bracket 2, the first external thread 15 and the second external thread 16 are both sleeved with a group of extrusion devices, the extruding device comprises a threaded plate 17, the other end of the threaded plate 17 penetrates into the bracket 2 to be connected with an extruding block II 18, and the extruding block II 18 and the extruding block I11 are extruded together.

Embodiment two, 1 top of workstation is equipped with the slide, gyro wheel 8 is located the slide, sliding block 9 center department is equipped with the through-hole, guide arm 10 cover is established in the through-hole, reset spring 12 is extension spring, reset spring 12's both ends all are equipped with spring washer. It can be seen from the above design that the stability of the moving module 7 is improved by the design of the slideway and the roller.

In the third embodiment, the first external thread 15 and the second external thread 16 have opposite thread directions, the thread plate 17 is provided with a threaded hole, and both the first external thread 15 and the second external thread 16 are engaged with the threaded hole in opposite directions. It can be seen from the above design that, through the design of the first external thread 15 and the second external thread 16, when the screw 14 is driven by the servo motor 13 to rotate, the two second extrusion blocks 18 can be driven to move in the opposite direction through the thread action, so as to complete the merging action of the fixed module 3 and the movable module 7.

In the fourth embodiment, a rectangular hole is formed in the center of one side, close to the screw rod 14, of the bracket 2, and the thread plate 17 penetrates through the rectangular hole to the inside of the bracket 2. As can be seen from the above design, the screw plate 17 is convenient to drive the second extrusion block 18 to move through the design of the rectangular hole.

In the fifth embodiment, a control switch is arranged on the outer surface of the workbench 1, and the extrusion switch 6, the servo motor 13 and the control switch are electrically connected with the control switch. As can be seen from the above-mentioned design, the design of the control switch is conventional and will not be described in detail.

For the convenience of understanding the technical solution of the present invention, the following detailed description is made on the working principle or the operation mode of the present invention in the practical process.

In summary, with the above technical solution of the present invention, when injection molding is required, firstly, the servo motor 13 is started by the control switch, the servo motor 13 drives the screw rod 14 to rotate, the first external thread 15 and the second external thread 16 on the screw rod 14 interact with the threaded holes on the threaded plates 17, so as to drive the two threaded plates 17 to move in opposite directions, the threaded plates 17 drive the second extrusion blocks 18 to extrude the first extrusion blocks 11, the first extrusion blocks 11 drive the movable mold block 7 to move stably towards the fixed mold block 3 through the roller 8, and simultaneously, the return spring 12 is stretched, when the insertion rod 19 is inserted into the insertion slot 5 to touch the extrusion switch 6, the extrusion switch 6 transmits a signal to the controller through the wireless signal transceiver, the controller stops operating the servo motor 13, when demolding is required, the servo motor 13 rotates reversely, the two extrusion blocks 18 move slowly towards the outer side, and the movable mold block 7 is reset slowly under the action of the return spring 12, the movable mould block 7 can be smoothly demoulded under the action of the sliding block 9 and the guide rod 10.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The automobile mold demolding device is characterized by comprising a workbench (1), wherein a support (2) is arranged on the workbench (1), a fixed module (3) is arranged on one side inside the support (2), an injection molding opening is formed in the top of the fixed module (3), a fixed block (4) is arranged on one side of the outer surface of the fixed module (3), a slot (5) is formed in the center of one side of the fixed block (4), an extrusion switch (6) is arranged in the slot (5), a movable module (7) is arranged in the support (2), a plurality of idler wheels (8) are arranged on the top and the bottom of the movable module (7), an inserting rod (19) is arranged on one side, close to the fixed module (3), of the outer surface of the movable module (7), a plurality of sliding blocks (9) are arranged on the outer surface of the movable module (7), and guide rods (10) are sleeved in the sliding blocks (9), the two ends of the guide rod (10) are fixedly connected with the support (2), the movable module (7) is far away from the center of one side of the fixed module (3) and is provided with a return spring (12), the other end of the return spring (12) is fixedly connected with the support (2), two sides of the return spring (12) are respectively provided with an extrusion block I (11), the other side of the top of the workbench (1) is provided with a shaft lever supporting seat, the center of the top of the shaft lever supporting seat is provided with a lead screw (14), the outer surface of the lead screw (14) is provided with an external thread I (15) and an external thread II (16), the external thread I (15) is positioned above the external thread II (16), the top of the lead screw (14) is fixedly connected with the output end of the servo motor (13), the servo motor (13) is fixedly connected with the side edge of the support (2), and the external thread I (15) is positioned on the external thread II (16) and is both sleeved with a group of extrusion devices, the extrusion device comprises a threaded plate (17), the other end of the threaded plate (17) penetrates into the support (2) and is connected with an extrusion block II (18), and the extrusion block II (18) and the extrusion block I (11) are extruded together.

2. The automobile mold demolding device as claimed in claim 1, wherein a slide way is arranged at the top of the workbench (1), the roller (8) is located in the slide way, a through hole is formed in the center of the sliding block (9), and the guide rod (10) is sleeved in the through hole.

3. The automotive mold release device according to claim 1, wherein the return spring (12) is an extension spring, and spring washers are provided at both ends of the return spring (12).

4. The automotive mold release apparatus of claim 1, wherein the first external thread (15) and the second external thread (16) are opposite in thread direction.

5. The automotive mold release apparatus of claim 1, wherein the thread plate (17) is provided with a threaded bore, and both the first external thread (15) and the second external thread (16) are axially engaged with the threaded bore.

6. The automobile mold release device according to claim 1, wherein a rectangular hole is formed in the bracket (2) near the center of one side of the screw rod (14), and the thread plate (17) penetrates into the bracket (2) through the rectangular hole.

7. The automobile mold stripping device according to claim 1, wherein a control switch is arranged on the outer surface of the workbench (1), and the extrusion switch (6), the servo motor (13) and the control switch are electrically connected with the control switch.