Probe structure of squaring machine

Abstract

The utility model discloses a squaring machine probe structure, and specifically relates to the squaring machine probe field, the squaring machine probe structure comprises a probe main body, one end of the probe main body is provided with a connecting piece, the middle part of the probe main body is sleeved with a protective sleeve, the outer surface of the protective sleeve is fixedly connected with a rotating ring, the top of the protective sleeve is fixedly connected with a first connecting ring, and the first connecting ring is fixedly connected with a second connecting ring. Threaded holes are symmetrically formed in the periphery of the first connecting ring, and an air inlet is connected to one side of the rotating ring. According to the utility model, firstly, the output end of the air pump is communicated with the air inlet hole, air can be injected into the air cavity and is sprayed out through the air outlet groove to blow the probe main body to be attached to the crystal silicon surface, so that liquid and silicon sludge generated by cutting are blown to one side far away from the probe main body, the probe main body is prevented from being corroded, and the service life of the probe main body is prolonged. And silicon sludge is prevented from being attached to the probe main body, so that the service life of the probe main body is prolonged, the measurement precision is improved, and the qualified rate of products processed by equipment is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of square cutting machine probes, and more specifically to a square cutting machine probe structure. Background Art

[0002] The square rooter is a machine that squares crystalline silicon to cut the silicon ingot into silicon blocks of equal size. The processing of crystalline silicon includes several steps such as crystal pulling, truncation, square rooting, knife sharpening, and slicing. When squaring crystalline silicon, a probe is needed to accurately measure its diameter.

[0003] However, the cutting fluid produced during the cutting operation of the equipment can easily corrode the probe body due to contact, causing damage to the probe body, causing the probe to get stuck, resulting in inaccurate measurement data and product loss. In addition, the silicon mud on the crystalline silicon adheres to the probe body and affects the measurement accuracy of the probe body. Therefore, a square cutter probe structure is proposed. Utility Model Content

[0004] In order to overcome the above defects of the prior art, the utility model provides a squarer probe structure to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a square cutting machine probe structure, comprising a probe body, one end of the probe body is provided with a connecting piece, the middle part of the probe body is provided with a protective sleeve, the outer surface of the protective sleeve is fixedly connected with a rotating ring, the top of the protective sleeve is fixedly connected with a first connecting ring, the first connecting ring is symmetrically provided with threaded holes around it, and one side of the rotating ring is connected with an air inlet;

[0006] An air cavity is opened in the middle of the wall of the protective sleeve, and stabilizing rods are symmetrically fixedly connected to the inner cavity of the air cavity. An air outlet groove is opened at the bottom end of the air cavity, a second connecting ring is fixedly connected to the bottom end of the connecting piece, a threaded groove is opened at the bottom of the connecting piece, a threaded column is fixedly connected to the top of the probe body, and a fastening screw is inserted in the middle of the threaded hole.

[0007] Preferably, the opening diameter of the air outlet groove is larger than the inner diameter of the air cavity, and the distance between the two side walls of the opening of the air outlet groove is smaller than the distance between the two side walls of the inner cavity of the air cavity.

[0008] Preferably, the inner cavity of the air inlet hole is communicated with the inner cavity of the air cavity, and one end of the air inlet hole is connected to an air pump through a pipeline.

[0009] Preferably, the outer surface diameter of the first connecting ring is matched with the inner cavity diameter of the second connecting ring, and the outer surface of the first connecting ring is threadedly connected with the inner cavity of the second connecting ring.

[0010] Preferably, the threaded column is adapted to the threaded groove, and the threaded column is arranged inside the threaded groove and is threadedly connected to the inner cavity wall of the threaded groove.

[0011] Preferably, the fastening screw is matched with the threaded hole, and the fastening screw and the threaded hole are threadedly connected.

[0012] Preferably, the inner cavity wall of the protective sleeve fits with the wall of the probe body, and the surface of the rotating ring is provided with an anti-slip groove.

[0013] Technical effects and advantages of the utility model:

[0014] 1. The utility model firstly connects the output end of the air pump with the air inlet hole, injects gas into the air cavity, and blows the probe body to the surface of the crystalline silicon that is about to be attached through the air outlet slot, thereby blowing the liquid and silicon mud generated by cutting to the side away from the probe body, avoiding corrosion to the probe body, playing a protective role, and avoiding silicon mud from adhering to the probe body, thereby increasing the service life of the probe body, improving the measurement accuracy, and ensuring the qualified rate of equipment processing products;

[0015] 2. The utility model can also increase the ejection rate during ejection by setting the air outlet groove, thereby increasing the impact force of the air outlet and improving the cleaning effect. The threaded connection between the threaded column and the threaded groove facilitates the installation, fixation and disassembly of the probe body. By inserting the fastening screw into the threaded hole and squeezing the wall of the probe body through one end of the fastening screw, the protective cover can be fixed to the middle of the probe body without being limited by the length of the probe body, which is convenient for installation and use.

[0016] In summary, through the mutual influence of the above-mentioned multiple effects, the liquid and silicon mud produced by cutting can be blown to the side away from the probe body to avoid corrosion to the probe body, play a protective role, and prevent silicon mud from adhering to the probe body, thereby increasing the service life of the probe body, improving measurement accuracy, and ensuring the qualified rate of equipment processing products. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0018] Figure 2 The utility model is a schematic diagram of the disassembled structure of the protective cover and the connecting piece.

[0019] Figure 3 It is a schematic diagram of the cross-sectional structure of the utility model.

[0020] Figure 4 It is a schematic diagram of the cross-sectional structure of the rotating ring of the utility model.

[0021] Figure 5It is a schematic diagram of the connection cross-section structure of the rotating ring and the probe body of the utility model.

[0022] The accompanying drawings are marked as follows: 1. probe body; 2. connecting part; 3. protective cover; 4. rotating ring; 5. first connecting ring; 6. threaded hole; 7. air inlet hole; 8. air cavity; 9. stabilizing rod; 10. air outlet groove; 11. threaded column; 12. threaded groove; 13. second connecting ring; 14. fastening screw. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] As attached Figure 1-5 The square opening machine probe structure shown includes a probe body 1, one end of the probe body 1 is provided with a connecting piece 2, the probe body 1 is conveniently connected through the connecting piece 2, the middle part of the probe body 1 is provided with a protective sleeve 3, the probe body 1 is protected by the protective sleeve 3, the outer surface of the protective sleeve 3 is fixedly connected with a rotating ring 4, which is convenient for rotating and installing the protective sleeve 3, the top of the protective sleeve 3 is fixedly connected with a first connecting ring 5, and the connection and installation are convenient through the first connecting ring 5, the first connecting ring 5 is symmetrically provided with threaded holes 6 around it, which is convenient for installation according to actual needs, and one side of the rotating ring 4 is connected with an air inlet 7, which is convenient for injecting gas into the middle of the air cavity 8;

[0025] An air cavity 8 is provided in the middle of the wall of the protective sleeve 3, and a stabilizing rod 9 is symmetrically fixedly connected to the inner cavity of the air cavity 8 around it. An air outlet groove 10 is provided at the bottom of the air cavity 8, and a second connecting ring 13 is fixedly connected to the bottom of the connecting piece 2. A threaded groove 12 is provided at the bottom of the connecting piece 2, and a threaded column 11 is fixedly connected to the top of the probe body 1. A fastening screw 14 is inserted in the middle of the threaded hole 6. Gas is injected into the interior of the air cavity 8 through the air inlet 7 and sprayed out through the air outlet groove 10. Air can be blown to the surface of the workpiece to be bonded to the probe body 1, so that the liquid generated by the cutting is blown to the side away from the probe body 1 to avoid corrosion to the probe body 1, which plays a protective role and prevents silicon mud from adhering to the probe body 1, thereby increasing the service life of the probe body 1, improving the measurement accuracy, ensuring the qualified rate of equipment processing products, and improving the strength of the protective sleeve 3 through the stabilizing rod 9. The threaded column 11 is convenient for installing and connecting the probe body 1, and the fastening screw 14 can be used to choose whether to install and fix the protective sleeve 3 through the fastening screw 14 as needed.

[0026] As attached Figure 1 ,3 As shown in Figures 4 and 5, the opening diameter of the air outlet groove 10 is larger than the inner diameter of the air cavity 8, and the distance between the two side walls of the opening of the air outlet groove 10 is smaller than the distance between the two side walls of the inner cavity of the air cavity 8. The air outlet groove 10 can increase the ejection rate of the gas inside the air cavity 8 when it is ejected through the air outlet groove 10, thereby increasing the impact force of the exhaust gas and improving the cleaning effect.

[0027] As attached Figure 1-5 As shown, the inner cavity of the air inlet hole 7 is connected to the inner cavity of the air cavity 8, and one end of the air inlet hole 7 is connected to an air pump through a pipeline. The gas is input through the air pump and then input into the interior of the air cavity 8 through the air inlet hole 7, so that the gas can be injected into the interior of the air cavity 8.

[0028] As attached Figure 1 , 3 As shown, the outer surface diameter of the first connecting ring 5 is matched with the inner cavity diameter of the second connecting ring 13, and the outer surface of the first connecting ring 5 is threadedly connected to the inner cavity of the second connecting ring 13. Through the matching of the first connecting ring 5 and the second connecting ring 13, the protective sleeve 3 can be installed at the bottom end of the connecting piece 2, which is convenient for installation and fixation.

[0029] As attached Figure 2 , 3 As shown in FIG. 5 , the threaded column 11 is matched with the threaded groove 12. The threaded column 11 is arranged inside the threaded groove 12 and is threadedly connected with the inner wall of the threaded groove 12. The threaded connection between the threaded column 11 and the threaded groove 12 facilitates the installation, fixation and disassembly of the probe body 1.

[0030] As attached Figure 5 As shown, the fastening screw 14 is adapted to the threaded hole 6, and the fastening screw 14 and the threaded hole 6 are threadedly connected. By inserting the fastening screw 14 into the threaded hole 6 and squeezing the wall of the probe body 1 through one end of the fastening screw 14, the protective sleeve 3 can be fixed to the middle part of the probe body 1 without being limited by the length of the probe body 1, which is convenient for installation and use.

[0031] As attached Figure 3 , 5 As shown, the inner wall of the protective sleeve 3 fits with the wall of the probe body 1, and the surface of the rotating ring 4 is provided with an anti-skid groove. The protective sleeve 3 can protect the probe body 1, and the anti-skid groove can facilitate the rotation and installation of the protective sleeve 3, thereby improving the use effect.

[0032] Working principle of the utility model: When in use, the rotating ring 4 can be rotated as needed to thread the first connecting ring 5 and the second connecting ring 13, so that the protective sleeve 3 is sleeved on the middle part of the probe body 1, and the air inlet 7 is connected to the output pipe of the air pump;

[0033] When measuring the product through the probe body 1, the air pump is started to inject gas into the air cavity 8 through the air inlet 7 and spray it out through the air outlet groove 10, so that the silicon mud and cutting liquid at the product position contacted by the probe body 1 can be blown to the side away from the probe body 1, and the probe body 1 can be protected by the protective cover 3 to prevent the silicon mud and cutting liquid from corroding and adhering to the surface of the probe body 1, thereby increasing the service life of the probe body 1, improving the measurement accuracy, and ensuring the qualified rate of the equipment processed products;

[0034] When the probe body 1 is long, the protective cover 3 can be fixed to the middle of the probe body 1 by inserting the fastening screw 14 into the threaded hole 6 and rotating the fastening screw 14 to squeeze the probe body 1, so as to facilitate installation and fixation of probe bodies 1 of different lengths.

[0035] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A square cutting machine probe structure, comprising a probe body (1), characterized in that: A connecting piece (2) is provided at one end of the probe body (1), a protective sleeve (3) is sleeved on the middle part of the probe body (1), a rotating ring (4) is fixedly connected to the outer surface of the protective sleeve (3), a first connecting ring (5) is fixedly connected to the top of the protective sleeve (3), threaded holes (6) are symmetrically provided around the first connecting ring (5), and an air inlet (7) is connected to one side of the rotating ring (4); An air cavity (8) is provided in the middle of the wall of the protective sleeve (3), and a stabilizing rod (9) is symmetrically fixedly connected to the inner cavity of the air cavity (8) around the periphery, and an air outlet groove (10) is provided at the bottom end of the air cavity (8), a second connecting ring (13) is fixedly connected to the bottom end of the connecting piece (2), and a threaded groove (12) is provided at the bottom of the connecting piece (2), a threaded column (11) is fixedly connected to the top of the probe body (1), and a fastening screw (14) is inserted in the middle of the threaded hole (6).

2. The squarer probe structure according to claim 1, characterized in that: The opening diameter of the air outlet groove (10) is larger than the inner diameter of the air cavity (8), and the distance between the two side walls of the opening of the air outlet groove (10) is smaller than the distance between the two side walls of the inner cavity of the air cavity (8).

3. The squarer probe structure according to claim 1, characterized in that: The inner cavity of the air inlet hole (7) is connected to the inner cavity of the air cavity (8), and one end of the air inlet hole (7) is connected to an air pump via a pipeline.

4. The squarer probe structure according to claim 1, characterized in that: The diameter of the outer surface of the first connecting ring (5) is matched to the diameter of the inner cavity of the second connecting ring (13), and the outer surface of the first connecting ring (5) is threadedly connected to the inner cavity of the second connecting ring (13).

5. The squarer probe structure according to claim 1, characterized in that: The threaded column (11) is adapted to the threaded groove (12); the threaded column (11) is arranged inside the threaded groove (12) and is threadably connected to the inner cavity wall of the threaded groove (12).

6. The squarer probe structure according to claim 1, characterized in that: The fastening screw (14) is matched with the threaded hole (6), and the fastening screw (14) and the threaded hole (6) are threadedly connected.

7. The squarer probe structure according to claim 1, characterized in that: The inner cavity wall of the protective sleeve (3) fits the wall of the probe body (1), and the surface of the rotating ring (4) is provided with an anti-slip groove.

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