CN214980280U

CN214980280U - Diamond roller for numerical control machine tool

Info

Publication number: CN214980280U
Application number: CN202121234853.3U
Authority: CN
Inventors: 何峥
Original assignee: Henan Hanye Precision Machinery Co ltd
Current assignee: Henan Hanye Precision Machinery Co ltd
Priority date: 2021-06-03
Filing date: 2021-06-03
Publication date: 2021-12-03
Anticipated expiration: 2031-06-03

Abstract

The utility model provides a diamond roller for digit control machine tool relates to diamond roller technical field, this diamond roller for digit control machine tool, include: the diamond wheel clamping device comprises a diamond wheel and fixed clamping grooves formed in two sides of the diamond wheel, wherein mounting shaft sleeves used for mounting the diamond wheel on a machine tool main shaft are mounted at two ends of the diamond wheel, fixed clamping plates matched with the fixed clamping grooves are fixedly mounted in the middle of the mounting shaft sleeves, positioning holes and mounting threaded holes used for mounting and positioning the diamond wheel begin to be arranged at two sides of each fixed clamping plate opposite to the fixed clamping grooves, a clamping ring used for clamping the machine tool main shaft is mounted inside one end, far away from the diamond wheel, of each mounting shaft sleeve, a clamping threaded hole is formed in one end, far away from the diamond wheel, of the outer wall of each mounting shaft sleeve, and the internal threads of each clamping threaded hole are connected with clamping bolts used for driving the clamping ring to move. When the roller is installed, the coaxial adjustment of the roller and the machine tool spindle is convenient, and the adjusting process is simple.

Description

Diamond roller for numerical control machine tool

Technical Field

The utility model relates to a diamond roller technical field specifically is a diamond roller for digit control machine tool.

Background

The diamond roller is a high-efficiency and low-cost grinding wheel dressing tool for machining special machine tools for large-batch forming grinding and gear grinding machines, and is characterized by simple operation of the machine tool, capability of obviously improving the production efficiency and the product quality and reducing the manufacturing cost.

The utility model discloses a diamond roller for digit control machine tool in the chinese patent that the publication number is CN212887050U, first erection joint head is installed to the one end of diamond roller, second erection joint head is installed to the other end of diamond roller, seal ring is installed to one side of first erection joint head, the installation fixed head is installed to seal ring's opposite side, the inside intermediate position department of installation fixed head installs the installation head, the externally mounted of installation head has the supporting shoe, the inside of installation head is provided with the mounting hole, the inside of installation fixed head is provided with the installation fixed orifices, the threaded connection inner prop is installed to the below of installation fixed head, the inside of first erection joint head is provided with the threaded connection hole.

However, the above technical scheme still has following defect, and above-mentioned diamond gyro wheel needs constantly to be adjusted when the installation for diamond gyro wheel is coaxial with the lathe main shaft, and the adjustment time is longer, and the adjustment process is comparatively troublesome, thereby makes diamond gyro wheel's installation slower, is unfavorable for diamond gyro wheel's installation change, and diamond gyro wheel can produce vibrations on processing the work piece simultaneously, thereby causes the mounting bolt pine to take off, influences the machining precision of lathe.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a diamond roller for digit control machine tool, diamond roller that aim at solving among the prior art need constantly adjust when the installation for diamond roller is coaxial with the lathe main shaft, and adjustment time is longer, and the adjustment process is comparatively troublesome, thereby makes diamond roller's installation slower, is unfavorable for diamond roller's installation change, and diamond roller can produce vibrations on processing the work piece simultaneously, thereby causes the mounting bolt pine to take off, influences the problem of the machining precision of lathe.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the diamond roller for the numerical control machine tool comprises: the diamond roller mounting fixture comprises a diamond roller and fixing clamping grooves formed in two sides of the diamond roller, wherein a through hole is formed in the middle of each fixing clamping groove, mounting shaft sleeves used for mounting the diamond roller on a machine tool main shaft are mounted at two ends of the diamond roller, fixing clamping plates matched with the fixing clamping grooves are fixedly mounted in the middle of the mounting shaft sleeves, positioning holes and mounting threaded holes used for mounting and positioning the diamond roller are formed in two sides, opposite to the fixing clamping grooves, of each fixing clamping plate, a clamping ring used for clamping the machine tool main shaft is mounted inside one end, far away from the diamond roller, of each mounting shaft sleeve, a clamping threaded hole is formed in one end, far away from the diamond roller, of the outer wall of each mounting shaft sleeve, and a clamping bolt used for driving the clamping ring to move is connected to internal threads of each clamping threaded hole.

The utility model discloses a further technical scheme does, mounting thread hole and locating hole all have threely, and are three mounting thread hole and three locating hole distribute along the crisscross distribution of fixed cardboard circumferencial direction equipartition.

The utility model discloses a further technical scheme does, the inside threaded connection of installation screw hole has the construction bolt who is used for fixed diamond gyro wheel, construction bolt's one end is stretched out installation screw hole and threaded connection has fixation nut, the internally mounted of locating hole has the locating pin of location when being used for the installation of diamond gyro wheel.

The utility model discloses a further technical scheme does, the clamp ring has threely, and is three constitute the clamp ring of a completion when conflicting each other at the both ends of clamp ring, and the internal diameter of clamp ring equals the external diameter of lathe main shaft.

The further technical scheme of the utility model does, the clamp ring be equipped with anti-skidding line, the clamp ring is made by high manganese steel material.

In order to make the utility model discloses have and can avoid the gyro wheel to cause the bolt pine to take off when adding man-hour the vibrations that produce to the work piece to the function that the condition that influences the machine tool machining precision takes place, the utility model discloses a further technical scheme does, install the elastic washer who is used for the shock attenuation buffering between the outer wall of fixed cardboard and fixed slot's the inner wall, elastic washer is made by elastic rubber material.

The utility model has the advantages that:

when the device is installed, one of the installation shaft sleeves is sleeved on a main shaft of a machine tool, one end provided with a fixed clamping plate is close to one end of the main shaft connected with the machine tool, a clamping bolt is rotated, the clamping bolt drives the clamping ring to move towards the axis of the installation shaft sleeve and clamp the main shaft of the machine tool, the clamping bolt is adjusted to close three clamping rings into a complete ring, the installation shaft sleeve and the main shaft of the machine tool are coaxially installed, then an elastic gasket is installed in a fixed clamping groove on a diamond roller, the diamond roller is sleeved on the outer wall of the other end of the installation shaft sleeve, the fixed clamping plate on the outer wall of the installation shaft sleeve is clamped in the fixed clamping groove, a positioning pin is inserted in a positioning hole on the diamond roller, the diamond roller is rotated to enable one end of the positioning pin to extend into the positioning hole on the fixed clamping plate, then one end of the other installation shaft sleeve, far away from the fixed clamping plate, is sleeved in a through hole on the diamond roller, and the positioning hole on the outer wall of the positioning pin is sleeved on the positioning pin, the mounting bolt is screwed into the mounting threaded hole, the mounting bolt is locked by the fixing nut, then the clamping bolt is rotated, the clamping bolt drives the clamping ring to move towards the axis of the mounting shaft sleeve and clamp the machine tool spindle, the clamping bolt is adjusted, and the three clamping rings are closed into a complete ring, so that when the roller is mounted, the roller is convenient to adjust coaxially with the machine tool spindle, the adjusting process is simple, and the roller is more convenient to mount and replace.

Drawings

Fig. 1 is a schematic view of an installation structure of an embodiment of the present invention.

Fig. 2 is a schematic diagram of an explosion structure according to an embodiment of the present invention.

Fig. 3 is a schematic structural diagram of the mounting mechanism of the present invention.

FIG. 4 is a schematic structural view of the diamond roller of the present invention

In the figure: 1. a diamond roller; 2. installing a shaft sleeve; 3. fixing the clamping plate; 4. a clamping ring; 5. clamping the bolt; 6. clamping the threaded hole; 7. an elastic washer; 8. installing a threaded hole; 9. installing a bolt; 10. fixing a nut; 11. positioning pins; 12. fixing the clamping groove; 13. a through hole; 14. and (7) positioning the holes.

Detailed Description

The following description will further describe embodiments of the present invention with reference to the accompanying drawings.

As shown in fig. 1 to 4, a diamond roller for a numerical control machine tool includes: diamond roller 1 and set up the fixed slot 12 in diamond roller 1 both sides, through-hole 13 has been seted up at the middle part of fixed slot 12, diamond roller 1's both ends are all installed and are used for installing diamond roller 1 as the epaxial installation axle sleeve 2 of lathe, the middle part fixed mounting of installation axle sleeve 2 has fixed cardboard 3 with fixed slot 12 complex, fixed cardboard 3 and the relative both sides of fixed slot 12 all begin to have a locating hole 14 and an installation screw hole 8 that are used for diamond roller 1 erection site, the one end internally mounted that diamond roller 1 was kept away from to installation axle sleeve 2 has a clamp ring 4 that is used for pressing from both sides tight lathe main shaft, the outer wall one end that diamond roller 1 was kept away from to installation axle sleeve 2 is seted up and is pressed from both sides tight screw hole 6, the internal thread connection who presss from both sides tight screw hole 6 has the clamp bolt 5 that is used for driving clamp ring 4 and removes.

In the embodiment, when the device is installed, one of the installation shaft sleeves 2 is sleeved on a machine tool main shaft, one end provided with a fixed clamping plate 4 is close to one end of the main shaft connected with a machine tool, a clamping bolt 5 is rotated, the clamping bolt 5 drives the clamping ring 4 to move towards the axis of the installation shaft sleeve and clamp the machine tool main shaft, the clamping bolt 5 is adjusted to close three clamping rings 4 into a complete ring, the installation shaft sleeve 2 and the machine tool main shaft are coaxially installed, then an elastic gasket 7 is installed in a fixed clamping groove on a diamond roller 1, the diamond roller is sleeved on the outer wall of the other end of the installation shaft sleeve 2, the fixed clamping plate 4 on the outer wall of the installation shaft sleeve 2 is clamped in a fixed clamping groove 12, a positioning pin 11 is inserted in a positioning hole 14 on the diamond roller 1, the diamond roller 1 is rotated to enable one end of the positioning pin 11 to extend into the positioning hole 14 on the fixed clamping plate 4, then the end of another mounting shaft sleeve 2 far away from the fixed clamping plate 4 is sleeved in the through hole 13 on the diamond roller 1, and the positioning hole 14 on the fixed clamping plate 4 is sleeved on the outer wall of the positioning pin 11, the mounting bolt 9 is screwed into the mounting threaded hole 8, and the mounting bolt 9 is locked by using the fixing nut 10, then the clamping bolt 5 is rotated, the clamping bolt 5 drives the clamping ring 4 to move towards the axis of the mounting shaft sleeve and clamp the machine tool spindle, the clamping bolt 5 is adjusted, three clamping rings 4 are closed into a complete ring, so that the roller is mounted, the coaxial adjustment of the roller and the machine tool spindle is convenient, the adjusting process is simple, and the mounting and the replacement of the roller are more convenient.

Specifically, the mounting threaded holes 8 and the positioning holes 14 are three, and the three mounting threaded holes 8 and the three positioning holes 14 are uniformly distributed in a staggered manner along the circumferential direction of the fixing clamping plate 3.

Specifically, the internal thread of the mounting threaded hole 8 is connected with a mounting bolt 9 for fixing the diamond roller 1, one end of the mounting bolt 9 extends out of the mounting threaded hole 8 and is connected with a fixing nut 10 in a threaded manner, and the positioning pin 11 for positioning when the diamond roller 1 is mounted in the positioning hole 14.

Furthermore, the number of the clamping rings 4 is three, the two ends of the three clamping rings 4 are mutually abutted to form a finished clamping ring, and the inner diameter of the clamping ring is equal to the outer diameter of the machine tool spindle.

Furthermore, the clamping ring 4 is provided with anti-skid grains, and the clamping ring 4 is made of high manganese steel material.

Further, install between the outer wall of fixed cardboard 3 and the inner wall of fixed slot 12 and be used for the cushion spring washer 7 that the shock attenuation was cushioned, spring washer 7 is made by elastic rubber material, can avoid the gyro wheel to add the vibrations that produce and cause the bolt pine to take off when man-hour to the work piece to the condition that influences machine tool machining precision takes place.

In the description of the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A diamond roller for a numerical control machine tool, comprising: the diamond roller mounting structure comprises a diamond roller (1) and fixed clamping grooves (12) formed in two sides of the diamond roller (1), and is characterized in that a through hole (13) is formed in the middle of each fixed clamping groove (12), mounting shaft sleeves (2) used for mounting the diamond roller (1) on a machine tool spindle are mounted at two ends of each diamond roller (1), a fixed clamping plate (3) matched with the fixed clamping grooves (12) is fixedly mounted in the middle of each mounting shaft sleeve (2), positioning holes (14) and mounting threaded holes (8) used for mounting and positioning the diamond roller (1) are formed in two opposite sides of each fixed clamping plate (3) and the corresponding fixed clamping groove (12), a clamping ring (4) used for clamping the machine tool spindle is mounted inside one end, far away from the diamond roller (1), of each mounting shaft sleeve (2), and one end, far away from the diamond roller (1), of the outer wall of each mounting shaft sleeve (2) is provided with a clamping threaded hole (6), the internal thread of the clamping threaded hole (6) is connected with a clamping bolt (5) for driving the clamping ring (4) to move.

2. The diamond roller for the numerical control machine tool according to claim 1, wherein the number of the mounting threaded holes (8) and the three positioning holes (14) are three, and the three mounting threaded holes (8) and the three positioning holes (14) are uniformly distributed in a staggered manner along the circumferential direction of the fixing clamping plate (3).

3. The diamond roller for the numerical control machine tool according to claim 2, wherein a mounting bolt (9) for fixing the diamond roller (1) is connected to the inner thread of the mounting threaded hole (8), one end of the mounting bolt (9) extends out of the mounting threaded hole (8) and is connected with a fixing nut (10) in a threaded manner, and a positioning pin (11) for positioning the diamond roller (1) during mounting is installed inside the positioning hole (14).

4. The diamond roller for the numerical control machine tool according to claim 1, wherein the number of the clamping rings (4) is three, the two ends of the three clamping rings (4) are butted with each other to form a finished clamping ring, and the inner diameter of the clamping ring is equal to the outer diameter of the machine tool spindle.

5. Diamond roller according to claim 4, characterized in that said clamping ring (4) is provided with anti-skid veins, said clamping ring (4) is made of high manganese steel material.

6. The diamond roller for the numerical control machine tool according to any one of claims 1 to 5, wherein an elastic washer (7) for shock absorption and buffering is installed between the outer wall of the fixing clamping plate (3) and the inner wall of the fixing clamping groove (12), and the elastic washer (7) is made of elastic rubber material.