Precise mold position adjusting device

Abstract

The utility model discloses a precise mould position adjusting device, which relates to the mould adjusting field and comprises a base, a sliding chute is arranged in the base, a threaded rod I is rotatably connected in the base, the outer surface of the threaded rod I is in threaded connection with a clamping plate, a transmission mechanism is arranged below the base, and the transmission mechanism is connected with the sliding chute. A clamping plate is installed on the base, an adjusting rod is slidably connected to the interior of the clamping plate, a pressing plate is connected to the upper surface of the adjusting rod, a check block is connected to the upper surface of the base, an air cylinder is installed on the upper surface of the base, a push plate is slidably connected to the output end of the air cylinder, and a base plate is slidably connected to the interior of the check block. Through cooperation of the clamping plate, the base plate and other components, the clamping plate can move, the die can only move up and down and cannot incline, the base plate can block the lower portion of the die, a user does not need to find other objects to block up the die, and the problem that it is troublesome to adjust the stamping plate or find block-up materials is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of mold adjustment, in particular to a precision mold positioning device. Background Art

[0002] A precision mold is a tool used to manufacture high-precision parts or products. It is done by processing raw materials into a mold of a specific shape and size, and then injecting molten material into the mold, allowing it to solidify and form the desired part or product.

[0003] Precision molds are usually used to manufacture products that require high precision, complex shapes and fine details. When existing molds are used for stamping, when stamping a small number of multiple molds, it is necessary to frequently replace the molds. Some molds have different heights. In this way, when stamping molds of different heights, it is necessary to adjust the position to which the stamping plate on the stamping machine can be lowered or to raise the position of the mold. Adjusting the lowest position to which the stamping plate can be lowered is more troublesome, and raising the position of the mold requires the staff to personally find materials, which is troublesome to avoid operation. In order to solve this technical problem, the utility model proposes a precision mold positioning device. Utility Model Content

[0004] The main purpose of the utility model is to provide a precision mold positioning device, which can effectively solve the problems mentioned in the background technology.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A precision mold positioning device comprises a base, a sliding groove is provided inside the base, a threaded rod 1 is rotatably connected to the inside of the base, the outer surface of the threaded rod 1 is threadedly connected to a splint, a transmission mechanism is provided under the base, an adjusting rod is slidably connected to the inside of the splint, the upper surface of the adjusting rod is connected to a pressure plate, the upper surface of the base is connected to a stopper, a cylinder is installed on the upper surface of the base, the output end of the cylinder is slidably connected to a push plate, the inner sliding connection of the stopper is a pad, the inner part of the pad is meshed with a tooth plate, the outer surface of the tooth plate is connected to a spring, and the outer surface of the tooth plate is connected to a pull rod.

[0007] Preferably, the transmission mechanism includes a mounting shell, the bottom surface of the base is slidably connected to the upper surface of the mounting shell, and a rotating rod is rotatably connected inside the mounting shell.

[0008] Preferably, the outer surface of the rotating rod is connected to bevel gear 1, the outer surface of bevel gear 1 is meshed with bevel gear 2, the upper surface of bevel gear 2 is connected to threaded rod 2, and the outer surface of threaded rod 2 is connected to the internal thread of the adjusting rod.

[0009] Preferably, the outer surface of the clamping plate is slidably connected to the inner side wall of the sliding groove, and the bottom surface of the push plate is slidably connected to the upper surface of the base.

[0010] Preferably, the outer surface of the tooth plate is slidably connected to the interior of the stopper, and the bottom surface of the tooth plate is slidably connected to the upper surface of the base.

[0011] Preferably, one end of the spring away from the tooth plate is connected to the inside of the stopper, and the spring is sleeved on the outer surface of the pull rod.

[0012] Preferably, the outer surface of the pull rod is slidably connected to the inside of the stopper, and the bottom surface of the pad is slidably connected to the upper surface of the base.

[0013] Compared with the prior art, the present invention has the following beneficial effects:

[0014] In the utility model, through the cooperation between the splint and the pad and other components, first the splint can be moved, and then when the mold is placed, the position of the mold can be restricted by moving the splint and the push plate, so that the mold can only move up and down and cannot be tilted. The pad can be blocked under the mold. When the height of the mold needs to be adjusted, the position of the mold can be raised by changing the position of the pad extending from the block, so that the user does not need to find other items to raise the mold. It is very convenient and solves the problem of adjusting the stamping plate or finding padding materials to avoid trouble.

[0015] In the utility model, through the cooperation between the slide groove and the pressure plate and other components, the slide groove will limit the direction in which the splint can move, so that the threaded rod will not rotate with the splint when it rotates, so that the splint can move laterally and the pressure plate can move. When the mold is placed on the base, the staff can limit the position of the mold by pressing the pressure plate on top of the mold, so that the mold will not move upward, thereby avoiding the staff inadvertently changing the position of the mold. It is very easy to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the overall structure of a precision mold positioning device of the utility model;

[0017] Figure 2 This is a schematic diagram of the transmission mechanism of a precision mold positioning device of the present utility model;

[0018] Figure 3 This is a schematic cross-sectional view of a stopper of a precision mold positioning device of the present invention;

[0019] Figure 4 This is a schematic cross-sectional view of a clamping block of a precision mold positioning device of the present invention;

[0020] Figure 5This is a top view of the overall structure of a precision mold positioning device of the present utility model.

[0021] In the figure: 1. Base; 2. Slide; 3. Threaded rod 1; 4. Clamp; 5. Transmission mechanism; 501. Mounting shell; 502. Rotating rod; 503. Bevel gear 1; 504. Bevel gear 2; 505. Threaded rod 2; 6. Adjusting rod; 7. Pressure plate; 8. Stopper; 9. Cylinder; 10. Push plate; 11. Pad; 12. Tooth plate; 13. Spring; 14. Pull rod. DETAILED DESCRIPTION

[0022] In order to make the technical means, creative features, objectives and effects achieved by the present invention easier to understand, the present invention is further described below in conjunction with specific implementation methods.

[0023] like Figure 1-5 As shown, a precision mold positioning device includes a base 1, a slide groove 2 is opened inside the base 1, and a threaded rod 3 is rotatably connected to the inside of the base 1. The inner wall of the slide groove 2 is relatively smooth, and other objects are subject to less friction when moving on the inner wall of the slide groove 2. The base 1 will limit the position of the threaded rod 3, so that the threaded rod 3 can only rotate but not move laterally.

[0024] The outer surface of the threaded rod 3 is threadedly connected to a splint 4, and a transmission mechanism 5 is provided under the base 1. The interior of the splint 4 is slidably connected to an adjusting rod 6. When the threaded rod 3 rotates, the splint 4 can be moved with it, so that the two splints 4 clamp the mold in the middle. The splint 4 will limit the direction in which the adjusting rod 6 can move, so that the position of the adjusting rod 6 will not deviate.

[0025] The upper surface of the adjusting rod 6 is connected to a pressure plate 7, and the upper surface of the base 1 is connected to a stopper 8. The adjusting rod 6 will fix the position of the pressure plate 7, and when the adjusting rod 6 moves, the pressure plate 7 will move with it. By moving the position of the pressure plate 7, the pressure plate 7 can be covered on top of the mold, so that the mold cannot move upward. The base 1 will fix the position of the stopper 8, so that the stopper 8 cannot move, and the mold is blocked by the stopper 8.

[0026] A cylinder 9 is installed on the upper surface of the base 1, and a push plate 10 is slidably connected to the output end of the cylinder 9. The base 1 will limit the position of the cylinder 9 and prevent the cylinder 9 from moving. The cylinder 9 will fix the position of the push plate 10, and when the cylinder 9 moves, it will move with the push plate 10. The movement of the push plate 10 will push the mold to a position in contact with the stop block 8, thereby limiting the position of the mold.

[0027] The stopper 8 is internally slidably connected to a pad 11, and the pad 11 is internally engaged with a tooth plate 12. The stopper 8 limits the direction in which the pad 11 can move, so that the position of the pad 11 will not deviate, and the pad 11 cannot move by engaging the tooth plate 12 with the pad 11.

[0028] The outer surface of the tooth plate 12 is connected to a spring 13, and the outer surface of the tooth plate 12 is connected to a pull rod 14. The spring 13 can provide thrust for the tooth plate 12, so that when the tooth plate 12 is not blocked by other objects, the spring 13 can push the tooth plate 12 to move. The tooth plate 12 will fix the position of the pull rod 14, and when the pull rod 14 moves, it will move with the tooth plate 12.

[0029] The transmission mechanism 5 includes a mounting shell 501, the bottom surface of the base 1 is slidably connected to the upper surface of the mounting shell 501, and the internal rotation of the mounting shell 501 is connected to the rotating rod 502. The base 1 can move the mounting shell 501 in the direction in which it can move, so that the position of the mounting shell 501 will not deviate. The mounting shell 501 will limit the position of the rotating rod 502, so that the rotating rod 502 will not generate large vibrations when it rotates.

[0030] The outer surface of the rotating rod 502 is connected to the bevel gear 1 503, and the outer surface of the bevel gear 1 503 is meshed with the bevel gear 2 504. The rotating rod 502 fixes the position of the bevel gear 1 503, and when the rotating rod 502 rotates, it will rotate with the bevel gear 1 503, and the rotation of the bevel gear 1 503 will also rotate with the bevel gear 2 504.

[0031] The upper surface of the bevel gear 2 504 is connected to the threaded rod 2 505, and the outer surface of the threaded rod 2 505 is connected to the internal thread of the adjusting rod 6. The bevel gear 2 504 will fix the position of the threaded rod 2 505. When the bevel gear 2 504 rotates, it will drive the threaded rod 2 505 to rotate, and when the threaded rod 2 505 rotates, it will control the adjusting rod 6 to move up and down.

[0032] The outer surface of the splint 4 is slidably connected to the inner wall of the slide groove 2, and the bottom surface of the push plate 10 is slidably connected to the upper surface of the base 1. The slide groove 2 will limit the direction in which the splint 4 can move, so that the splint 4 will not rotate with the rotation of the threaded rod 3, and the base 1 will provide support for the push plate 10.

[0033] The outer surface of the tooth plate 12 is slidably connected to the inside of the stopper 8, and the bottom surface of the tooth plate 12 is slidably connected to the upper surface of the base 1. The stopper 8 will limit the position of the tooth plate 12 so that the position of the tooth plate 12 will not deviate. The base 1 will limit the direction in which the tooth plate 12 can move.

[0034] The end of the spring 13 away from the tooth plate 12 is connected to the inside of the block 8. The spring 13 is sleeved on the outer surface of the pull rod 14. The block 8 will limit the position of the spring 13. The pull rod 14 can prevent the spring 13 from bulging to one side when compressed. The interior of the push plate 10 is provided with a pad 11, tooth plate 12, spring 13 and pull rod 14 that are the same as those inside the block 8.

[0035] The outer surface of the pull rod 14 is slidably connected to the inside of the stopper 8, and the bottom surface of the pad 11 is slidably connected to the upper surface of the base 1. The stopper 8 limits the direction in which the pull rod 14 can move, and the base 1 provides support for the pad 11.

[0036] Working principle: When using this device, the user first pulls the pull rod 14. The movement of the pull rod 14 will separate the tooth plate 12 from the pad 11. Then the user moves the pad 11 to the appropriate position as needed, and then releases the pull rod 14. The spring 13 will push the tooth plate 12 to engage with the pad 11. Then the user needs to place the mold on the base 1 and start the cylinder 9 to allow the push plate 10 and the block 8 to clamp the mold. In this way, the mold will be padded by the pad 11. Then the user can rotate the threaded rod 1 3 to make the splint 4 clamp the mold, and rotate the rotating rod 502 to make the bevel gear 1 503 rotate with the bevel gear 2 504. The rotation of the bevel gear 2 504 will cause the threaded rod 2 505 to move with the adjusting rod 6, so that the pressure plate 7 can be pressed on the mold.

[0037] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and improvements are intended to fall within the scope of the present invention. The scope of protection claimed in this invention is defined by the appended claims and their equivalents.

Claims

1. A precision mold positioning device, characterized by: The invention comprises a base (1), wherein a slide groove (2) is provided inside the base (1), a threaded rod (3) is rotatably connected inside the base (1), and a clamping plate (4) is threadedly connected to the outer surface of the threaded rod (3), a transmission mechanism (5) is provided below the base (1), an adjusting rod (6) is slidably connected inside the clamping plate (4), and a pressure plate (7) is connected to the upper surface of the adjusting rod (6), a stopper (8) is connected to the upper surface of the base (1), a cylinder (9) is installed on the upper surface of the base (1), and a push plate (10) is slidably connected to the output end of the cylinder (9), a pad (11) is slidably connected inside the stopper (8), a tooth plate (12) is meshed inside the pad (11), a spring (13) is connected to the outer surface of the tooth plate (12), and a pull rod (14) is connected to the outer surface of the tooth plate (12).

2. A precision mold positioning device according to claim 1, characterized in that: The transmission mechanism (5) comprises a mounting shell (501), the bottom surface of the base (1) is slidably connected to the upper surface of the mounting shell (501), and the interior of the mounting shell (501) is rotatably connected to a rotating rod (502).

3. A precision mold positioning device according to claim 2, characterized in that: The outer surface of the rotating rod (502) is connected to a bevel gear 1 (503), the outer surface of the bevel gear 1 (503) is meshed with a bevel gear 2 (504), the upper surface of the bevel gear 2 (504) is connected to a threaded rod 2 (505), and the outer surface of the threaded rod 2 (505) is connected to the internal thread of the adjusting rod (6).

4. The precision mold positioning device according to claim 1, characterized in that: The outer surface of the clamping plate (4) is slidably connected to the inner side wall of the sliding groove (2), and the bottom surface of the pushing plate (10) is slidably connected to the upper surface of the base (1).

5. The precision mold positioning device according to claim 1, characterized in that: The outer surface of the tooth plate (12) is slidably connected to the interior of the stopper (8), and the bottom surface of the tooth plate (12) is slidably connected to the upper surface of the base (1).

6. The precision mold positioning device according to claim 1, characterized in that: One end of the spring (13) away from the tooth plate (12) is connected to the inside of the stopper (8), and the spring (13) is sleeved on the outer surface of the pull rod (14).

7. The precision mold positioning device according to claim 1, characterized in that: The outer surface of the pull rod (14) is slidably connected to the inside of the stopper (8), and the bottom surface of the pad (11) is slidably connected to the upper surface of the base (1).

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