Disc tool for handle body hole grinding

Abstract

A disc tool for handle body hole grinding relates to the technical field of handle body hole grinding and comprises a disc tool body, a handle body and a pressing rod, a disc bearing seat is arranged in the middle of a side face supporting seat of the disc tool body, and a gland is fixed to the bottom of the pressing rod and arranged above the disc bearing seat. One end of the pressing rod is connected with a side face supporting base of the disc tool body through a height adjusting mechanism, the other end of the pressing rod is connected with the side face supporting base of the disc tool body through a locking mechanism, a positioning rod is fixed to the side face of the disc tool body, and the positioning rod is connected with a 30-hole of a handle body in a matched and inserted mode. According to the tool, the 25 holes of the handle body and the disc tool body can be concentrically positioned, so that grinding operation is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of shank body hole grinding, in particular to a disc tooling for shank body hole grinding. Background Art

[0002] When the handle body 25 hole is being ground, the reference hole needs to be positioned with the ground 30 hole position. The handle body needs to be placed on the disc surface during processing, and the disc surface is always in a horizontal state, so that the disc surface and the upper pressure cover maintain a fixed height, so that the handle body 25 hole and the disc tooling are concentrically set. In order to meet the processing needs, we urgently need a disc tooling for grinding the handle body hole. Utility Model Content

[0003] The technical problem to be solved by the utility model is to overcome the existing defects and provide a disc tool for grinding the handle body hole, which can make the 25 holes of the handle body and the disc tool body be concentrically positioned, thereby facilitating the grinding operation and effectively solving the problems in the background technology.

[0004] In order to achieve the purpose of the utility model, the utility model adopts the following technical solutions:

[0005] A disc tool for grinding handle body holes comprises a disc tool body, a handle body and a pressure rod, a disc bearing seat is provided in the middle of the side support seat of the disc tool body, a pressure cover is fixed to the bottom of the pressure rod, and the pressure cover is arranged above the disc bearing seat, one end of the pressure rod is connected to the side support seat of the disc tool body through a height adjustment mechanism, and the other end of the pressure rod is connected to the side support seat of the disc tool body through a locking mechanism, a positioning rod is fixed to the side of the disc tool body, and the positioning rod is plugged into the 30-hole of the handle body.

[0006] Furthermore, the height adjustment mechanism includes an adjusting nut and a screw rod, the adjusting nut is fixed to the top of the side support seat of the disc tooling body, and one end of the screw rod is threadedly connected to the adjusting nut.

[0007] Furthermore, the height adjustment mechanism also includes a first hinge, and the other end of the screw rod is hinged to one end of the pressure rod through the first hinge.

[0008] Furthermore, it also includes a U-shaped groove, which is opened at the other end of the pressure rod.

[0009] Furthermore, the locking mechanism includes a locking rod and a locking nut, the locking rod abuts against the inner side of the U-shaped groove, and the locking nut is pressed on the top of the pressure rod and is threadedly connected to the locking rod.

[0010] Furthermore, the locking mechanism also includes a second hinge, and the end of the locking rod is hinged to the side support seat of the disc tooling body through the second hinge.

[0011] Compared with the prior art, the beneficial effects of the utility model are as follows: the disc tooling for grinding the handle body holes has the following advantages: the 30 holes on the handle body are plugged into the positioning rod, the lower end face of the handle body is placed on the horizontal plane of the disc bearing seat, the distance between the pressure cover and the disc bearing seat is adjusted by the height adjustment mechanism, so that the pressure cover is pressed tightly on the top of the handle body, and the pressure rod is locked by the locking mechanism. After the locking is completed, the 25 holes of the handle body remain concentric with the disc tooling body, and then the 25 holes of the handle body are ground, which can make the 25 holes of the handle body and the disc tooling body be concentrically positioned, thereby facilitating the grinding operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0013] Figure 2 It is a schematic diagram of the structure of the disc tooling of the utility model for clamping a workpiece.

[0014] In the figure: 1 disc tooling body, 2 pressure rod, 3 locking mechanism, 31 second hinge, 32 locking rod, 33 locking nut, 4 height adjustment mechanism, 41 adjusting nut, 42 screw rod, 43 first hinge, 5 positioning rod, 6 disc bearing seat, 7 pressure cover, 8 handle body, 9 U-shaped groove. DETAILED DESCRIPTION

[0015] The present invention can be explained in detail through the following embodiments. The purpose of disclosing the present invention is to protect all technical improvements within the scope of the present invention.

[0016] See also Figure 1-2 The present embodiment provides a technical solution: a disc tool for grinding a handle body hole, comprising a disc tool body 1, a handle body 8 and a pressure rod 2. A disc bearing seat 6 is provided in the middle of the side support seat of the disc tool body 1. A pressure cover 7 is fixed to the bottom of the pressure rod 2. The pressure cover 7 is arranged above the disc bearing seat 6. One end of the pressure rod 2 is connected to the side support seat of the disc tool body 1 through a height adjustment mechanism 4, and the other end of the pressure rod 2 is connected to the side support seat of the disc tool body 1 through a locking mechanism 3. A positioning rod 5 is fixed to the side of the disc tool body 1. The positioning rod 5 is plugged into the 30 holes of the handle body 8. The 30 holes on the handle body 8 are plugged into the positioning rod 5. The lower end surface of the handle body 8 is placed on the horizontal plane of the disc bearing seat 6, so as to facilitate the positioning of the installation position of the handle body 8.

[0017] The height adjustment mechanism 4 includes an adjusting nut 41 and a screw 42. The adjusting nut 41 is fixed to the top of the side support seat of the disc tooling body 1. One end of the screw 42 is threadedly connected to the adjusting nut 41. The height adjustment mechanism 4 also includes a first hinge 43. The other end of the screw 42 is hinged to one end of the pressure rod 2 through the first hinge 43. The screw 42 is rotated and the screw 42 is screwed in or out of the adjusting nut 41, so as to adjust the distance between the pressure cover 7 and the disc bearing seat 6, so as to facilitate the pressure cover 7 to be pressed tightly on the top of the handle body 8.

[0018] The locking mechanism 3 further comprises a U-shaped groove 9, which is provided at the other end of the pressure rod 2. The locking mechanism 3 comprises a locking rod 32 and a locking nut 33. The locking rod 32 abuts against the inner side of the U-shaped groove 9. The locking nut 33 is pressed on the top of the pressure rod 2 and is threadedly connected with the locking rod 32. The locking mechanism 3 further comprises a second hinge 31. The end of the locking rod 32 is hinged to the side support seat of the disc tooling body 1 through the second hinge 31. The locking rod 32 is hinged to the side support seat of the disc tooling body 1 through the second hinge 31. The seat rotates relatively, so that the locking rod 32 abuts against the inner side of the U-shaped groove 9, and then, the locking nut 33 is pressed on the top of the pressure rod 2 and threadedly connected to the locking rod 32, so as to lock the pressure rod 2. After the locking is completed, at this time, the 25 holes of the handle body 8 are kept concentric with the disc tooling body 1, and then, the 25 holes of the handle body 8 are ground, which can make the 25 holes of the handle body 8 and the disc tooling body 1 be concentrically positioned, thereby facilitating the grinding operation.

[0019] The working principle of a disc tool for grinding a handle body hole provided by the utility model is as follows: the 30 holes on the handle body 8 are inserted into the positioning rod 5, the lower end surface of the handle body 8 is placed on the horizontal plane of the disc bearing seat 6, the screw rod 42 is rotated, and the screw rod 42 is screwed in or out in the adjusting nut 41 to adjust the spacing between the pressure cover 7 and the disc bearing seat 6, and then the pressure rod 2 is relatively rotated with the screw rod 42 through the first hinge 43, so that the pressure cover 7 is pressed tightly on the top of the handle body 8, and then the locking rod 32 is relatively rotated with the side support seat of the disc tooling body 1 through the second hinge 31, so that the locking rod 32 is against the inner side of the U-shaped groove 9, and then, it is pressed on the top of the pressure rod 2 through the locking nut 33 and is threadedly connected to the locking rod 32, so that the pressure rod 2 is locked. After locking is completed, at this time, the 25 holes of the handle body 8 remain concentric with the disc tooling body 1, and then the 25 holes of the handle body 8 are ground.

[0020] It is worth noting that the components disclosed in the above embodiments are all universal standard parts or components known to those skilled in the art, and their structures and principles can be known to those skilled in the art through technical manuals or conventional experimental methods.

[0021] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0022] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of the present utility model, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0023] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0024] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being "above", "above" or "above" a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below", "below" or "below" a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0025] The parts of the present invention that are not described in detail are prior art. Although the present invention is specifically demonstrated and introduced in conjunction with the preferred implementation scheme, there are many methods and ways to implement the technical solution. The above is only a preferred implementation scheme of the present invention. However, technical personnel in the relevant field should understand that various changes can be made to the present invention in form and details without departing from the spirit and scope of the present invention as defined in the attached claims, which are all within the scope of protection of the present invention.

Claims

1. A disc tool for grinding a shank hole, comprising a disc tool body (1), a shank (8) and a pressure rod (2), characterized in that: A disc bearing seat (6) is provided in the middle of the side support seat of the disc tooling body (1); a pressure cover (7) is fixed to the bottom of the pressure rod (2); the pressure cover (7) is arranged above the disc bearing seat (6); one end of the pressure rod (2) is connected to the side support seat of the disc tooling body (1) through a height adjustment mechanism (4); the other end of the pressure rod (2) is connected to the side support seat of the disc tooling body (1) through a locking mechanism (3); a positioning rod (5) is fixed to the side of the disc tooling body (1); the positioning rod (5) is plugged into the 30-hole of the handle body (8).

2. The disc tool for grinding the handle hole according to claim 1, characterized in that: The height adjustment mechanism (4) comprises an adjusting nut (41) and a screw rod (42); the adjusting nut (41) is fixed to the top of a side support seat of the disc tooling body (1); one end of the screw rod (42) is threadedly connected to the adjusting nut (41).

3. The disc tool for grinding the handle hole according to claim 2, characterized in that: The height adjustment mechanism (4) further comprises a first hinge (43), and the other end of the screw rod (42) is hingedly connected to one end of the pressure rod (2) via the first hinge (43).

4. The disc tool for grinding the handle hole according to claim 1, characterized in that: It also includes a U-shaped groove (9), wherein the U-shaped groove (9) is opened at the other end of the pressure rod (2).

5. The disc tool for grinding the handle hole according to claim 3, characterized in that: The locking mechanism (3) comprises a locking rod (32) and a locking nut (33); the locking rod (32) abuts against the inner side of the U-shaped groove (9); and the locking nut (33) is pressed against the top of the pressure rod (2) and is threadedly connected to the locking rod (32).

6. A disc tool for grinding a shank hole according to claim 5, characterized in that: The locking mechanism (3) further comprises a second hinge (31), and the end of the locking rod (32) is hingedly connected to a side support seat of the disc tool body (1) via the second hinge (31).

Images