Miniature shaft cutting machine

Abstract

The utility model discloses a miniature shaft cutting machine which comprises a device body, a translation cutting mechanism is installed at the upper end of the device body, the translation cutting mechanism comprises a reciprocating threaded rod, and the upper end of the reciprocating threaded rod is in transmission connection with a cutting piece; and the direction adjusting mechanism is arranged at the upper end of the device body and used for flexible rotating cutting, the direction adjusting mechanism comprises a rotating disc, balls are movably connected into the rotating disc, and a containing plate is connected to the upper end of the rotating disc. According to the micro shaft cutting machine, the direction adjusting mechanism is installed at the upper end of the device body, and the effects that limiting and rapid cutting of a micro shaft are facilitated, and the direction angle is conveniently adjusted are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of micro-shaft processing, in particular to a micro-shaft cutting machine. Background Art

[0002] A micro shaft is a key component of a miniature transmission mechanism. It has the characteristics of small size, high precision and light weight. It is widely used in various fields. Micro shaft cutting is a high-precision and high-efficiency processing technology, mainly used for processing and manufacturing micro shaft parts.

[0003] Existing micro-axis cutting machines have limited cutting directions and angles. Due to the small size of the micro-axis, it can only cut in one direction or be manually held to limit the cutting, which is inconvenient and has limited cutting compatibility. Utility Model Content

[0004] The utility model aims to solve the deficiencies in the prior art and provides a micro-axis cutting machine which is convenient for limiting and quickly cutting a micro-axis and convenient for adjusting the direction and angle.

[0005] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0006] A micro shaft cutting machine comprising:

[0007] The device body has a translation cutting mechanism installed on its upper end, the translation cutting mechanism includes a reciprocating threaded rod, and the upper end of the reciprocating threaded rod is transmission-connected to a cutting member;

[0008] A direction adjustment mechanism is provided at the upper end of the device body for flexible rotation and cutting. The direction adjustment mechanism includes a turntable, a ball bearing is movably connected inside the turntable, and a placement plate is connected to the upper end of the turntable.

[0009] Preferably, the upper end of the device body is connected to a height adjusting member, one end of the height adjusting member is connected to a driving member, and the inner wall of the height adjusting member is connected to a guide column.

[0010] Preferably, a transverse adjustment slot is provided at the upper end of the device body, and a limiting member is inserted at the lower end of the height adjustment member.

[0011] Preferably, the lower end of the height adjustment member is slidably engaged with the transverse adjustment slot, and the limiting member is in contact with one end of the device body.

[0012] Preferably, one end of the cutting member is threadedly engaged with the reciprocating threaded rod, and one end of the cutting member is slidingly engaged with the guide column.

[0013] Preferably, the upper end of the placement plate is connected to a limiting sleeve, and a rotating shaft is inserted into the limiting sleeve.

[0014] Preferably, one end of the rotating shaft is connected to a clamping plate.

[0015] Preferably, the outer surface of the rotating shaft is rotatably engaged with the inner wall of the limiting sleeve.

[0016] Preferably, two groups of the clamping plates are installed, and the inner walls of the clamping plates are made of rubber material.

[0017] Preferably, the outer surface of the ball is in sliding engagement with the interior of the device body.

[0018] Compared with the prior art, the present invention has the following beneficial effects:

[0019] By installing an adjustment mechanism at the front end of the device body, installing a translational cutting mechanism at the upper end of the device body, adjusting the cutting height of the upper cutting piece through a height adjustment piece, installing a driving piece at one end of the height adjustment piece, starting the driving piece to drive the reciprocating threaded rod to rotate, so that the cutting piece moves laterally at one end of the reciprocating threaded rod, thereby performing translational cutting, installing a direction adjustment mechanism at the upper end of the device body, driving the turntable to rotate at the upper end of the device body through a ball bearing, so that the position of the plate can be rotated by holding the handle at the upper end of the plate, and the rotating shaft is turned to drive the splint to engage, so that the micro-axis is limited, and cutting is performed in conjunction with the rotation position of the plate. The plate is rotated to adjust the orientation, thereby achieving the effect of facilitating the limiting of the micro-axis for fast cutting and conveniently adjusting the direction angle. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0021] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0022] Figure 2 This is a schematic diagram of the structure of the limit assembly of the utility model;

[0023] Figure 3 This is a schematic diagram of the top view of the structure of the device of the utility model;

[0024] Figure 4 For this utility model Figure 2 A magnified schematic diagram of the structure in the middle.

[0025] Explanation of the figure numbers: 1. Device body; 2. Translational cutting mechanism; 21. Height adjustment member; 22. Reciprocating threaded rod; 23. Driving member; 24. Guide column; 25. Cutting member; 26. Horizontal adjustment slot; 27. Limiting member; 3. Direction adjustment mechanism; 31. Turntable; 32. Ball bearing; 33. Plate; 34. Limiting sleeve; 35. Rotating shaft; 36. Clamp. DETAILED DESCRIPTION

[0026] The present invention is described in further detail below with reference to the accompanying drawings.

[0027] The following description is intended to disclose the present invention so that those skilled in the art can implement the present invention. The preferred embodiments described below are for illustrative purposes only, and those skilled in the art will readily appreciate other obvious variations. The basic principles of the present invention as defined in the following description may be applied to other embodiments, variations, improvements, equivalents, and other technical solutions that do not depart from the spirit and scope of the present invention.

[0028] Those skilled in the art should understand that, in the disclosure of the present invention, the terms "longitudinal", "transverse", "up", "down", "left", "right", "front", "back", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like to indicate directions or positions are based on the directions or positional relationships shown in the accompanying drawings, which are merely simplified descriptions for the convenience of describing the present invention, and do not indicate or imply that the device or component referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, the above terms should not be understood as limitations on the present invention.

[0029] It is to be understood that the term "one" should be understood as "at least one" or "one or more", that is, in one embodiment, the number of an element may be one, while in another embodiment, the number of the elements may be multiple, and the term "one" should not be understood as a limitation on the quantity. Example

[0030] See also Figure 1-Figure 4 , a micro shaft cutting machine comprising:

[0031] The device body 1 has a translational cutting mechanism 2 mounted on its upper end. The translational cutting mechanism 2 includes a reciprocating threaded rod 22. The upper end of the reciprocating threaded rod 22 is connected to a cutting member 25 for transmission. The translational cutting mechanism 2 is mounted on the upper end of the device body 1. The cutting height of the upper cutting member 25 is adjusted by a height adjustment member 21. A driving member 23 is mounted on one end of the height adjustment member 21. When the driving member 23 is activated, the reciprocating threaded rod 22 is rotated, causing the cutting member 25 to move laterally at one end of the reciprocating threaded rod 22, thereby performing translational cutting.

[0032] The direction adjustment mechanism 3 is provided at the upper end of the device body 1 for flexible rotation and cutting. The direction adjustment mechanism 3 includes a turntable 31, an internal movable connection ball 32 of the turntable 31, and the upper end of the turntable 31 is connected to the plate 33. The turntable 31 is driven to rotate at the upper end of the device body 1 by the ball 32, so that the position of the plate 33 can be rotated by holding the handle at the upper end of the plate 33. A limit sleeve 34 is installed at the upper end of the plate 33, and a rotating shaft 35 is installed inside the limit sleeve 34. The rotating shaft 35 is screwed to drive the splint 36 to fit together. The inner wall of the splint 36 is made of rubber material to enhance the fit with the micro shaft.

[0033] It should be added that the upper end of the device body 1 is connected to the height adjustment member 21, one end of the height adjustment member 21 is connected to the driving member 23, the inner wall of the height adjustment member 21 is connected to the guide column 24, and a transverse adjustment groove 26 is opened at the upper end of the device body 1. A limit member 27 is inserted at the lower end of the height adjustment member 21. By opening the transverse adjustment groove 26 at the upper end of the device body 1, the transverse position of the cutting member 25 is adjusted by sliding the height adjustment member 21, and the limit member 27 is inserted at the lower end of the height adjustment member 21 to limit the position of the height adjustment member 21.

[0034] Among them, the lower end of the height adjustment member 21 slides with the horizontal adjustment groove 26, the limit member 27 fits with one end of the device body 1, one end of the cutting member 25 is threadedly engaged with the reciprocating threaded rod 22, and one end of the cutting member 25 slides with the guide column 24. By installing the guide column 24 at the upper end of the height adjustment member 21, the cutting member 25 is supported and guided.

[0035] Furthermore, the upper end of the plate 33 is connected to the limit sleeve 34, and a rotating shaft 35 is inserted into the interior of the limit sleeve 34. One end of the rotating shaft 35 is connected to the splint 36. The limit sleeve 34 is installed at the upper end of the plate 33, and the rotating shaft 35 is installed inside the limit sleeve 34. The rotating shaft 35 is screwed to drive the splint 36 to fit together. The inner wall of the splint 36 is made of rubber material to enhance the fit with the micro shaft, so that the micro shaft can be limited, and the plate 33 can be rotated to cut. The plate 33 can be rotated to adjust the orientation.

[0036] Among them, the outer surface of the rotating shaft 35 rotates with the inner wall of the limiting sleeve 34, and two groups of splints 36 are installed. The inner wall of the splint 36 is set to rubber material. The outer surface of the ball 32 slides with the inside of the device body 1, and the inner wall of the splint 36 is set to rubber material to enhance the fit with the micro-axis, so that the micro-axis can be limited, and the rotation position of the plate 33 is cooperated for cutting. The plate 33 is rotated to adjust the orientation, and the cutting piece 25 is started to cut the micro-axis.

[0037] As can be seen from the above, by installing a translational cutting mechanism 2 at the upper end of the device body 1, the cutting height of the upper end cutting member 25 is adjusted by the height adjustment member 21, and a driving member 23 is installed at one end of the height adjustment member 21. When the driving member 23 is started, the reciprocating threaded rod 22 is driven to rotate, so that the cutting member 25 moves laterally at one end of the reciprocating threaded rod 22, thereby performing translational cutting. By installing a guide column 24 at the upper end of the height adjustment member 21, the cutting member 25 is supported and guided. By providing a transverse adjustment slot 26 at the upper end of the device body 1, the transverse position of the cutting member 25 is adjusted by sliding the height adjustment member 21, and a limit member 27 is inserted at the lower end of the height adjustment member 21 to control the position of the height adjustment member 21. The position of the micro-axis is limited, and a direction adjustment mechanism 3 is installed at the upper end of the device body 1. The turntable 31 is driven to rotate at the upper end of the device body 1 by the ball 32, so that the handle at the upper end of the hand-held plate 33 can be used to rotate the position of the plate 33. A limiting sleeve 34 is installed at the upper end of the plate 33, and a rotating shaft 35 is installed inside the limiting sleeve 34. The rotating shaft 35 drives the splint 36 to fit together. The inner wall of the splint 36 is made of rubber material to enhance the fit with the micro-axis, so that the micro-axis can be limited and the cutting can be performed in conjunction with the rotation position of the plate 33. The plate 33 is rotated to adjust the orientation, and the cutting piece 25 is started to cut the micro-axis, which makes it easy to limit the micro-axis and quickly cut, and conveniently adjust the direction angle.

[0038] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply the existence of any such actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article, or device comprising a series of elements includes not only those elements, but also other elements not explicitly listed, or elements inherent to such process, method, article, or device. In the absence of further limitations, an element defined by the phrase "comprising a ..." does not exclude the presence of other identical elements in the process, method, article, or device comprising the element.

[0039] Those skilled in the art will appreciate that the embodiments of the present invention described above and shown in the accompanying drawings are intended only as examples and do not limit the present invention. The objectives of the present invention have been fully and effectively achieved. The functions and structural principles of the present invention have been demonstrated and illustrated in the embodiments. Any variations or modifications may be made to the embodiments of the present invention without departing from the principles described.

Claims

1. A micro shaft cutting machine comprising: A device body (1), wherein a translation cutting mechanism (2) is installed at the upper end of the device body (1), wherein the translation cutting mechanism (2) comprises a reciprocating threaded rod (22), and a cutting member (25) is transmission-connected to the upper end of the reciprocating threaded rod (22); A direction adjustment mechanism (3) is provided at the upper end of the device body (1) for flexible rotation and cutting. The direction adjustment mechanism (3) comprises a turntable (31), a ball bearing (32) is movably connected inside the turntable (31), and a placement plate (33) is connected to the upper end of the turntable (31).

2. A micro-axle cutting machine according to claim 1, characterized in that: The upper end of the device body (1) is connected to a height adjustment member (21), one end of the height adjustment member (21) is connected to a driving member (23), and the inner wall of the height adjustment member (21) is connected to a guide column (24).

3. A micro-axle cutting machine according to claim 2, characterized in that: A transverse adjustment slot (26) is provided at the upper end of the device body (1), and a limiting member (27) is inserted at the lower end of the height adjustment member (21).

4. A micro-axle cutting machine according to claim 3, characterized in that: The lower end of the height adjustment member (21) is slidably engaged with the transverse adjustment slot (26), and the limiting member (27) is in contact with one end of the device body (1).

5. The micro-axle cutting machine according to claim 4, characterized in that: One end of the cutting piece (25) is threadedly engaged with the reciprocating threaded rod (22), and one end of the cutting piece (25) is slidingly engaged with the guide column (24).

6. The micro-axle cutting machine according to claim 5, characterized in that: The upper end of the placement plate (33) is connected to a limiting sleeve (34), and a rotating shaft (35) is inserted into the limiting sleeve (34).

7. The micro-axle cutting machine according to claim 6, characterized in that: One end of the rotating shaft (35) is connected to a clamping plate (36).

8. The micro-axle cutting machine according to claim 7, characterized in that: The outer surface of the rotating shaft (35) is rotatably engaged with the inner wall of the limiting sleeve (34).

9. The micro-axle cutting machine according to claim 8, characterized in that: Two groups of the clamping plates (36) are installed, and the inner walls of the clamping plates (36) are made of rubber material.

10. The micro-axle cutting machine according to claim 9, characterized in that: The outer surface of the ball (32) is in sliding engagement with the interior of the device body (1).

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