Angle adjusting structure for diamond grinding wheel

Abstract

The utility model discloses an angle adjusting structure for a diamond grinding wheel, which comprises a fixed base, a fixed rack is welded and fixed on the surface of the upper end of the fixed base, an adjusting machine shaft is arranged on the fixed rack, two ends of the adjusting machine shaft are connected with the fixed rack through rotating shafts, a grinding wheel fixing frame is arranged on a supporting guide column, and a grinding wheel is arranged on the grinding wheel fixing frame. A grinding wheel machine barrel body is installed on the grinding wheel fixing frame, a limiting hoop is installed on the grinding wheel fixing frame, the limiting hoop and the outer surface of the grinding wheel machine barrel body are tightly attached and fixed, and the two ends of the limiting hoop are fixedly connected with the surface of the grinding wheel fixing frame through locking bolts. The grinding wheel cutting mechanism is conveniently mounted, locked and fixed, the grinding wheel machine barrel can be rapidly limited and fixed by arranging the limiting hoop and the motor fixing frame, and the cutting angle of a grinding wheel blade can be conveniently and rapidly adjusted by arranging the adjusting crankshaft capable of being rotatably adjusted to be matched with a locking and limiting nut structure; and the adjustment is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of grinding wheel machinery, in particular to an angle adjustment structure for a diamond grinding wheel. Background Art

[0002] Diamond grinding wheels have high hardness, high strength and strong grinding ability. They are mainly used for grinding high and hard alloys, non-metallic materials, cutting hard and brittle carbides, non-metallic minerals, etc. Such as carbide, ceramics, agate, optical glass, semiconductor materials, wear-resistant cast iron, stone, etc. Diamond grinding wheels are usually composed of diamonds and binders. The binder is composed of resin powder and various oxides. These substances are powdered granular substances. The density of each substance is different. When pressing the large grinding wheel loading, it will vibrate due to the large operation amplitude. The high-density material will sink and the light-density material will float, thus affecting the uniformity of the material. The large outer diameter of the grinding wheel cannot guarantee that the same amount of material is put in each place, which affects the consistency of the product density after pressing and forming.

[0003] The Chinese authorized patent document with the publication number CN216883435U discloses a block-shaped spliced ​​diamond grinding wheel, including a device spindle, the upper end of which is fixedly connected with a threaded connection column, the outer sleeve of which is provided with a connection flange, the upper end of which is fixedly connected with a diamond grinding wheel body, the diamond grinding wheel body including a grinding wheel base, a middle reinforcement ring fixedly arranged inside the grinding wheel base, a spiral pattern fixedly arranged on the outer ring of the grinding wheel base, and a plurality of diamond small pieces fixedly bonded to the outer ring of the grinding wheel base by bonding glue. The utility model discloses a block-shaped spliced ​​diamond grinding wheel, which divides the whole diamond grinding wheel into a plurality of diamond small pieces, and then splices them into a whole diamond grinding wheel. This can ensure that the density of each diamond small piece remains consistent, and in the process of feeding, the phenomenon of uneven diamond distribution caused by vibration of various materials will not be affected by large-scale movements, thereby improving the quality of the diamond grinding wheel.

[0004] The above-mentioned prior art cannot conveniently and quickly adjust the cutting operation angle of the diamond grinding wheel, so it is necessary to develop an angle adjustment structure for the diamond grinding wheel. Utility Model Content

[0005] The utility model aims to provide an angle adjustment structure for a diamond grinding wheel, so as to solve the problem that the prior art mentioned in the above background technology cannot conveniently and quickly adjust the cutting operation angle of the diamond grinding wheel.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an angle adjustment structure for a diamond grinding wheel, comprising a fixed base, a fixed frame is welded and fixed to the upper end surface of the fixed base, an adjusting shaft is installed on the fixed frame, both ends of the adjusting shaft are connected to the fixed frame through a rotating shaft, a locking limit nut is installed between the rotating shaft and the fixed frame, a supporting guide column is installed on the front end surface of the adjusting shaft, a grinding wheel fixing frame is installed on the supporting guide column, a grinding wheel barrel body is installed on the grinding wheel fixing frame, a limiting clamp is installed on the grinding wheel fixing frame, the limiting clamp is tightly fitted and fixed to the outer surface of the grinding wheel barrel body, and both ends of the limiting clamp are fixedly connected to the surface of the grinding wheel fixing frame by locking bolts.

[0007] Preferably, a grinding wheel cutting blade is installed at the lower end of the grinding wheel machine barrel body, and a driving motor is connected to the center of the surface of the grinding wheel cutting blade via a rotating shaft.

[0008] Preferably, a motor fixing frame is mounted on the grinding wheel fixing frame, and the motor fixing frame is correspondingly engaged and fixed with the driving motor.

[0009] Preferably, the upper end surfaces of the fixed frame and the supporting guide pillars are both provided with fixed locking ring structures.

[0010] Preferably, a tension spring assembly is installed between the fixed locking ring structures.

[0011] Preferably, the side surface of the support guide column is fixedly connected to an operating handle via a fixing rod.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] The utility model discloses a grinding wheel cutting mechanism is conveniently installed and locked, and the grinding wheel machine barrel can be quickly limited and fixed by arranging a limit clamp and a motor fixing frame, which has the advantages of convenient installation and fixing, tight and stable connection, and a rotatable and adjustable adjustment machine shaft is provided to cooperate with a locking limit nut structure, so the cutting angle of the grinding wheel blade can be quickly adjusted, and the utility model has the advantage of convenient adjustment. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is the overall front view of the utility model;

[0015] Figure 2 It is a schematic diagram of the partial installation structure of the utility model;

[0016] Figure 3 This is a schematic diagram of the fixed rack installation structure of the utility model.

[0017] In the figure: 1. Grinding wheel fixing frame; 2. Operating handle; 3. Grinding wheel cutting blade; 4. Driving motor; 5. Motor fixing frame; 6. Grinding wheel barrel body; 7. Tension spring assembly; 8. Support guide column; 9. Locking limit nut; 10. Fixed frame; 11. Fixed base; 12. Locking bolt; 13. Limit clamp; 14. Fixed locking ring structure; 15. Adjusting machine shaft. 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] See also Figure 1-3 The utility model provides an embodiment: an angle adjustment structure for a diamond grinding wheel, comprising a fixed base 11, a fixed frame 10 is welded and fixed on the upper end surface of the fixed base 11, an adjusting shaft 15 is installed on the fixed frame 10, both ends of the adjusting shaft 15 are connected to the fixed frame 10 through a rotating shaft, a locking limit nut 9 is installed between the rotating shaft and the fixed frame 10, a supporting guide column 8 is installed on the front end surface of the adjusting shaft 15, a grinding wheel fixing frame 1 is installed on the supporting guide column 8, a grinding wheel machine barrel body 6 is installed on the grinding wheel fixing frame 1, a limiting clamp 13 is installed on the grinding wheel fixing frame 1, the limiting clamp 13 is tightly fitted and fixed to the outer surface of the grinding wheel machine barrel body 6, and both ends of the limiting clamp 13 are fixedly connected to the surface of the grinding wheel fixing frame 1 through locking bolts 12.

[0020] Furthermore, a grinding wheel cutting blade 3 is installed at the lower end of the grinding wheel machine barrel body 6, and a driving motor 4 is connected to the surface center of the grinding wheel cutting blade 3 through a rotating shaft. By turning on the driving motor 4, the grinding wheel cutting blade 3 can be driven and controlled to perform rapid rotation and cutting operations.

[0021] Furthermore, a motor fixing frame 5 is installed on the grinding wheel fixing frame 1 , and the motor fixing frame 5 is correspondingly engaged and fixed with the driving motor 4 , so as to facilitate rapid limiting installation and fixation of the driving motor 4 .

[0022] Furthermore, the upper end surfaces of the fixed frame 10 and the support guide column 8 are both provided with a fixed locking ring structure 14 to facilitate docking and installation with the hook components at both ends of the tension spring component 7.

[0023] Furthermore, a tension spring assembly 7 is installed between the fixed locking ring structure 14 to play a tightening and fixing role, and prevent the grinding wheel from falling and being damaged due to loosening of the rotating shaft.

[0024] Furthermore, the side surface of the support guide column 8 is fixedly connected with an operating handle 2 via a fixing rod, and an operator can control the grinding wheel cutting mechanism to adjust the angle by holding the operating handle 2.

[0025] Working principle: When in use, a fixed frame 10 is welded and fixed on the upper end surface of the fixed base 11, and an adjusting shaft 15 is installed on the fixed frame 10. Both ends of the adjusting shaft 15 are connected to the fixed frame 10 through a rotating shaft, and a locking limit nut 9 is installed between the rotating shaft and the fixed frame 10. The side surface of the support guide column 8 is fixedly connected to the operating handle 2 through a fixing rod. After loosening the locking limit nut 9, the operator can control the rotation of the adjusting shaft 15 by holding the operating handle 2, so that it can be used to adjust the angle of the grinding wheel cutting mechanism. The front end surface of the adjusting shaft 15 is installed with a supporting guide column 8, and a grinding wheel fixing frame 1 is installed on the supporting guide column 8. A grinding wheel barrel body 6 is installed on the fixed frame 1, and a limiting clamp 13 is installed on the grinding wheel fixing frame 1. The limiting clamp 13 is tightly fitted and fixed to the outer surface of the grinding wheel barrel body 6. Both ends of the limiting clamp 13 are fixedly connected to the surface of the grinding wheel fixing frame 1 through locking bolts 12. A grinding wheel cutting blade 3 is installed at the lower end of the grinding wheel barrel body 6. The center of the surface of the grinding wheel cutting blade 3 is connected to a driving motor 4 through a rotating shaft. By turning on the driving motor 4, the grinding wheel cutting blade 3 can be driven and controlled to perform rapid rotation and cutting operations. By setting the limiting clamp 13 in conjunction with the motor fixing frame 5, the grinding wheel barrel body 6 and the motor assembly can be quickly limited and fixed, which has the advantage of convenient installation and disassembly.

[0026] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0027] The standard parts used in this application document can all be purchased from the market, and the specific connection methods of each part are connected by conventional means such as mature bolts, rivets, welding, etc. in the prior art. In addition, the machinery, parts and equipment all adopt conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art, so no specific description is given here.

[0028] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An angle adjustment structure for a diamond grinding wheel, comprising a fixed base (11), characterized in that: A fixed frame (10) is welded and fixed on the upper end surface of the fixed base (11), an adjusting shaft (15) is installed on the fixed frame (10), two ends of the adjusting shaft (15) are connected to the fixed frame (10) through a rotating shaft, a locking limit nut (9) is installed between the rotating shaft and the fixed frame (10), a supporting guide column (8) is installed on the front end surface of the adjusting shaft (15), a grinding wheel fixing frame (1) is installed on the supporting guide column (8), a grinding wheel barrel body (6) is installed on the grinding wheel fixing frame (1), a limiting clamp (13) is installed on the grinding wheel fixing frame (1), the limiting clamp (13) is tightly fitted and fixed to the outer surface of the grinding wheel barrel body (6), and two ends of the limiting clamp (13) are fixedly connected to the surface of the grinding wheel fixing frame (1) through locking bolts (12).

2. The angle adjustment structure for a diamond grinding wheel according to claim 1, characterized in that: A grinding wheel cutting blade (3) is installed at the lower end of the grinding wheel machine barrel body (6), and a driving motor (4) is connected to the center of the surface of the grinding wheel cutting blade (3) via a rotating shaft.

3. The angle adjustment structure for a diamond grinding wheel according to claim 2, characterized in that: A motor fixing frame (5) is mounted on the grinding wheel fixing frame (1), and the motor fixing frame (5) and the driving motor (4) are correspondingly engaged and fixed.

4. The angle adjustment structure for a diamond grinding wheel according to claim 1, characterized in that: The upper end surfaces of the fixed frame (10) and the supporting guide column (8) are both provided with a fixed locking ring structure (14).

5. The angle adjustment structure for a diamond grinding wheel according to claim 4, characterized in that: A tension spring assembly (7) is installed between the fixed lock ring structures (14).

6. The angle adjustment structure for a diamond grinding wheel according to claim 1, characterized in that: The side surface of the support guide column (8) is fixedly connected to an operating handle (2) via a fixing rod.

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