Calibration mechanism for production of injection mold

Abstract

The utility model relates to the technical field of injection mold production, and discloses a calibration mechanism for injection mold production, which comprises a dial indicator, a rotatable probe is arranged on the dial indicator, a rotating shaft is rotatably mounted on the dial indicator, the probe is fixedly sleeved on the rotating shaft, and the probe is fixedly sleeved on the rotating shaft. The dial indicator is provided with a first adjusting assembly and a second adjusting assembly. According to the utility model, the corresponding limiting rings are pulled to be separated from the clamping teeth on the fixing ring, so that the limitation on the rotating shaft or the dial indicator is relieved, a worker can freely rotate the rotating shaft or the dial indicator, the angles of the probe and the dial indicator are quickly adjusted, and the first limiting ring and the second limiting ring are used as adjusting limiting mechanisms; according to the utility model, a worker can easily carry out angle adjustment, the worker only needs to pull a corresponding part and then rotate the fixing ring or the dial indicator, so that the required angle adjustment can be realized, the operation mode is simple and visual, and the calibration efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of injection mold production, in particular to a calibration mechanism for injection mold production. Background Art

[0002] In injection mold production, a calibration mechanism is a tool or device used to calibrate and adjust the mold. They can ensure that the injection mold maintains accurate size and geometry during the production process.

[0003] Micrometer is a common calibration device. In order to calibrate molds of different shapes, the micrometer generally has the function of angle adjustment, which facilitates the contact between the probe and the mold. However, the micrometer in the prior art generally adjusts the angle by screws. When adjusting, the staff needs to adjust the angle of the micrometer by turning the screws. Adjusting the angle of the micrometer by turning the screws may be cumbersome and time-consuming, and it is impossible to achieve quick adjustment of the micrometer angle.

[0004] Therefore, it is necessary to design a calibration mechanism for injection mold production to solve the above problems. Utility Model Content

[0005] The utility model aims to solve the shortcomings in the prior art and proposes a calibration mechanism for injection mold production.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A calibration mechanism for injection mold production includes a micrometer, a rotatable probe is arranged on the micrometer, a rotating shaft is rotatably mounted on the micrometer, the probe is fixedly sleeved on the rotating shaft, and a first adjustment component and a second adjustment component are arranged on the micrometer.

[0008] As a preferred technical solution of the utility model, the first adjustment component includes a first limiting ring, a first fixed ring, a plurality of first latch teeth and a first spring, the first limiting ring is slidably sleeved on the rotating shaft, the first fixed ring is fixed at one end of the rotating shaft, the plurality of first latch teeth are respectively arranged on the first limiting ring and the first fixed ring, one end of the first spring is connected to the micrometer, and the other end is connected to the first limiting ring.

[0009] As a preferred technical solution of the utility model, the second adjustment assembly includes a fixed cylinder, a connecting rod, a second spring, a second limiting ring, a second fixing ring and a plurality of second locking teeth. The connecting rod is slidably connected to the inner surface of the fixed cylinder, one end of the connecting rod extends to the outside of the fixed cylinder and is rotatably connected to the micrometer, one end of the second spring is connected to the inner surface of the fixed cylinder, and the other end is connected to the connecting rod, the second limiting ring is fixed on the micrometer, the second fixing ring is fixedly sleeved on the connecting rod, and a plurality of second locking teeth are respectively arranged on the second limiting ring and the second fixing ring.

[0010] As a preferred technical solution of the present utility model, the inner ring of the first limiting ring and the outer surface of the rotating shaft are in contact with each other.

[0011] As a preferred technical solution of the utility model, the inner surface of the fixing cylinder and the outer surface of the connecting rod are in contact with each other.

[0012] The utility model has the following beneficial effects:

[0013] By pulling the corresponding limit ring to separate it from the locking teeth on the fixed ring, the restriction on the rotating shaft or the micrometer is released. In this way, the staff can freely rotate the rotating shaft or the micrometer to quickly adjust the angle of the probe and the micrometer. Using the first limit ring and the second limit ring as the adjustment limiting mechanism, the staff can easily adjust the angle. They only need to pull the corresponding parts and then rotate the fixed ring or the micrometer to achieve the desired angle adjustment. This operation method is simple and intuitive, which improves the efficiency of calibration. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a structural schematic diagram of a calibration mechanism for injection mold production proposed by the utility model;

[0015] Figure 2 for Figure 1 A magnified view of the structure at A;

[0016] Figure 3 for Figure 1 Enlarged view of the structure at B.

[0017] In the figure: 1 micrometer, 2 probe, 3 rotating shaft, 41 first limiting ring, 42 first fixing ring, 43 first latching tooth, 44 first spring, 51 fixing cylinder, 52 connecting rod, 53 second spring, 54 second limiting ring, 55 second fixing ring, 56 second latching tooth. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0019] Reference Figure 1-3 A calibration mechanism for injection mold production includes a micrometer 1, a rotatable probe 2 is provided on the micrometer 1, a rotating shaft 3 is rotatably mounted on the micrometer 1, the probe 2 is fixedly sleeved on the rotating shaft 3, and a first adjustment component and a second adjustment component are provided on the micrometer 1;

[0020] The first adjustment component includes a first limiting ring 41, a first fixing ring 42, a plurality of first latch teeth 43 and a first spring 44. The first limiting ring 41 is slidably sleeved on the rotating shaft 3. The inner ring of the first limiting ring 41 and the outer surface of the rotating shaft 3 fit each other. The first fixing ring 42 is fixed to one end of the rotating shaft 3. The plurality of first latch teeth 43 are respectively arranged on the first limiting ring 41 and the first fixing ring 42. One end of the first spring 44 is connected to the micrometer 1, and the other end is connected to the first limiting ring 41. The staff can rotate the rotating shaft 3 by rotating the first fixing ring 42, thereby adjusting the angle of the probe 2.

[0021] The second adjusting assembly includes a fixed cylinder 51, a connecting rod 52, a second spring 53, a second limiting ring 54, a second fixing ring 55 and a plurality of second latch teeth 56. The connecting rod 52 is slidably connected to the inner surface of the fixed cylinder 51, and the inner surface of the fixed cylinder 51 and the outer surface of the connecting rod 52 fit each other. One end of the connecting rod 52 extends to the outside of the fixed cylinder 51 and is rotatably connected to the micrometer 1. One end of the second spring 53 is connected to the inner surface of the fixed cylinder 51, and the other end is connected to the connecting rod 52. The second limiting ring 54 is fixed on the micrometer 1, and the second fixing ring 55 is fixedly sleeved on the connecting rod 52. A plurality of second latch teeth 56 are respectively arranged on the second limiting ring 54 and the second fixing ring 55. The staff can rotate the micrometer 1 after pulling down the micrometer 1, so as to adjust the angle of the micrometer 1. In summary, the angle of the probe 2 is adjusted by the first adjusting assembly and the second adjusting assembly, so that the probe 2 can be quickly adjusted and the operation is convenient.

[0022] The specific working principle of the utility model is as follows:

[0023] When the calibration mechanism for injection mold production proposed by the utility model is used, when the angle of the probe 2 needs to be adjusted, the staff first pulls the first limiting ring 41 to make the first limiting ring 41 away from the first fixing ring 42, until the first plurality of latch teeth 43 on the first limiting ring 41 and the first plurality of latch teeth 43 on the first fixing ring 42 are separated from each other, without the restriction of the first plurality of latch teeth 43 on the first limiting ring 41, the first fixing ring 42 and the rotating shaft 3 can rotate freely, and at this time the staff can rotate the rotating shaft 3 by rotating the first fixing ring 42, thereby adjusting the angle of the probe 2;

[0024] When adjusting the angle of the micrometer 1, the staff first pulls down the micrometer 1. When the micrometer 1 moves down, it can drive the connecting rod 52 to move. When the connecting rod 52 moves, it can drive the second limiting ring 54 to move until the plurality of second latch teeth 56 on the second limiting ring 54 are separated from the plurality of second latch teeth 56 on the second fixing ring 55. Without the restriction of the plurality of second latch teeth 56 on the second limiting ring 54, the micrometer 1 can rotate freely. Therefore, the staff can rotate the micrometer 1 after pulling down the micrometer 1, so as to adjust the angle of the micrometer 1. In summary, the angle of the probe 2 is adjusted by the first adjustment component and the second adjustment component, so that the probe 2 can be quickly adjusted and the operation is convenient.

[0025] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A calibration mechanism for injection mold production, comprising a micrometer (1), wherein the micrometer (1) is provided with a rotatable probe (2), characterized in that: A rotating shaft (3) is rotatably mounted on the dial gauge (1), the probe (2) is fixedly sleeved on the rotating shaft (3), and a first adjustment component and a second adjustment component are provided on the dial gauge (1).

2. A calibration mechanism for injection mold production according to claim 1, characterized in that: The first adjustment component comprises a first limiting ring (41), a first fixing ring (42), a plurality of first latching teeth (43) and a first spring (44); the first limiting ring (41) is slidably sleeved on the rotating shaft (3); the first fixing ring (42) is fixed to one end of the rotating shaft (3); the plurality of first latching teeth (43) are respectively arranged on the first limiting ring (41) and the first fixing ring (42); one end of the first spring (44) is connected to the dial indicator (1), and the other end is connected to the first limiting ring (41).

3. A calibration mechanism for injection mold production according to claim 1, characterized in that: The second adjustment assembly comprises a fixed cylinder (51), a connecting rod (52), a second spring (53), a second limiting ring (54), a second fixing ring (55) and a plurality of second latching teeth (56). The connecting rod (52) is slidably connected to the inner surface of the fixing cylinder (51). One end of the connecting rod (52) extends to the outside of the fixing cylinder (51) and is rotatably connected to the dial indicator (1). One end of the second spring (53) is connected to the inner surface of the fixing cylinder (51), and the other end is connected to the connecting rod (52). The second limiting ring (54) is fixed on the dial indicator (1). The second fixing ring (55) is fixedly sleeved on the connecting rod (52). The plurality of second latching teeth (56) are respectively arranged on the second limiting ring (54) and the second fixing ring (55).

4. A calibration mechanism for injection mold production according to claim 2, characterized in that: The inner ring of the first limiting ring (41) and the outer surface of the rotating shaft (3) are in contact with each other.

5. The calibration mechanism for injection mold production according to claim 3, characterized in that: The inner surface of the fixing cylinder (51) and the outer surface of the connecting rod (52) are in contact with each other.

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