Diamond roller convenient to install

Abstract

The utility model belongs to the technical field of polishing tool installation, and particularly relates to a diamond roller convenient to install. A plurality of first fixing pipes are fixedly connected to the top of the mounting seat; the top of the first fixing pipe is fixedly connected with a limiting column. The surfaces of the first fixing pipe and the limiting column are connected with diamond roller bodies in a sleeving mode. The bottom of the mounting seat is fixedly connected with a fixed plate; the top of the fixing plate is fixedly connected with a fixing stud; the top of the fixing stud is in threaded connection with a nut. The surface of the nut is fixedly connected with a first gear; the top of the nut is slidably connected with a fixed seat; the problems that when different workpieces are machined, different diamond rolling wheels need to be replaced, and due to the fact that the diamond rolling wheels are installed through a large number of bolts and nuts, installation is inconvenient, a large amount of installation time is needed, and the machining efficiency is low are solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of grinding tool installation, in particular to a diamond roller which is easy to install. Background Art

[0002] Diamond roller is a high-efficiency, long-life, low-cost grinding wheel dressing tool used in special machine tools and gear grinders for large-scale profile grinding.

[0003] In the current prior art, a diamond roller includes a ring-shaped base and a drill layer. Usually, the drill layer and the base are fixed together by interference fit or gluing. The outer wall of the base is fixed to the inner wall of the drill layer, and diamonds for grinding are distributed on the outer wall of the drill layer.

[0004] However, when processing different workpieces, different diamond rollers need to be replaced. Since the diamond roller is installed by a large number of bolts and nuts, it is inconvenient to install, which requires a lot of installation time and leads to low processing efficiency. Therefore, a diamond roller that is easy to install is proposed to address the above problems. Utility Model Content

[0005] In order to make up for the deficiencies of the prior art and solve at least one technical problem raised in the background technology, the utility model provides a diamond roller that is easy to install.

[0006] The technical solution adopted by the utility model to solve its technical problems is: a diamond roller that is easy to install described in the utility model comprises a mounting seat; the top of the mounting seat is fixedly connected with a plurality of first fixing tubes; the top of the first fixing tube is fixedly connected with a limiting column; the surfaces of the first fixing tube and the limiting column are sleeved and connected with a diamond roller body; the bottom of the mounting seat is fixedly connected with a fixing plate; the top of the fixing plate is fixedly connected with a fixing stud; the top of the fixing stud is threadedly connected with a nut; the surface of the nut is fixedly connected with a first gear; the top of the nut is slidably connected with a fixing seat; the bottom plate of the fixing seat is fixedly connected with a plurality of second fixing tubes; the second fixing tube is sleeved and connected with the limiting column; the top of the fixing seat is rotatably connected with a rotating column; the bottom of the rotating column is fixedly connected with a movable column; the surface of the movable column is fixedly connected with a second gear, one side of the second gear is meshed with the first gear, and a limiting component is arranged on the surface of the rotating column.

[0007] Preferably, the limiting assembly includes a connecting plate; one side of the connecting plate is fixedly connected to the rotating column; a screw is threadedly connected to the surface of the connecting plate, and the surface of the screw is threadedly connected to the surface of the fixing seat.

[0008] Preferably, an annular limiting slider is fixedly connected to the top of the nut; an annular limiting slot for use with the annular limiting slider is provided inside the fixing seat; and the annular limiting slider is located in the annular limiting slot.

[0009] Preferably, a limit bearing is sleeved and connected to the bottom of the movable column; and the outer surface of the limit bearing is fixedly connected to the inner wall of the fixed seat.

[0010] Preferably, a movable groove is provided inside the fixing seat; the movable groove is used in conjunction with the first gear, the second gear and the movable column.

[0011] Preferably, a through hole is provided on the surface of the mounting seat; the through hole is used in conjunction with the diamond roller body.

[0012] Preferably, a positioning hole is provided on the surface of the fixing seat; and a slot hole for use with the first fixing tube and the second fixing tube is provided on the surface of the diamond roller body.

[0013] Beneficial effects of the utility model:

[0014] 1. The utility model provides a diamond roller which is easy to install. The diamond roller body is placed between a first fixed tube and a second fixed tube. Then the user rotates a rotating column on a fixed seat. The rotating column drives a movable column to rotate. The movable column drives a second gear to rotate. The second gear drives the first gear to rotate. The first gear drives a nut to rotate, so that the nut moves on the fixed stud, so that the fixed seat moves, so that the second fixed tube on the fixed seat cooperates with the limiting column, and the diamond roller body is limitedly clamped and installed. After installation, the limiting assembly limits and fixes the rotating column, so that the diamond roller is installed. It is time-saving and labor-saving, saves time, and improves work efficiency.

[0015] 2. The utility model provides a diamond roller that is easy to install. By rotating the screw, the screw is separated from the fixing seat, so that the rotating column can rotate. After the diamond roller body is installed, the user rotates the screw to threadably connect the screw with the fixing seat to limit and fix the rotating column, thereby making the installation of the diamond roller body more stable. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present application. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0017] Figure 1 It is a three-dimensional diagram of the utility model;

[0018] Figure 2 It is a sectional stereoscopic diagram of the diamond roller installation structure in the utility model;

[0019] Figure 3 It is a three-dimensional diagram of the matching structure of the mounting seat and the fixing seat in the utility model;

[0020] Figure 4 This utility model Figure 3 A top-down cutaway perspective view of a

[0021] Figure 5 This utility model Figure 3 A front view cutaway stereogram of

[0022] Figure 6 This utility model Figure 5 A partial enlarged stereoscopic image of point A in the middle.

[0023] Legend:

[0024] 1. Mounting seat; 101. First fixed tube; 102. Limiting column; 103. Diamond roller body; 104. Fixing plate; 105. Fixing stud; 106. Nut; 107. First gear; 108. Fixing seat; 109. Second fixed tube; 110. Rotating column; 111. Movable column; 112. Second gear; 2. Connecting plate; 201. Screw; 3. Annular limiting slider; 4. Limiting bearing; 5. Movable groove; 6. Through hole; 7. Positioning hole; 8. Slot hole. DETAILED DESCRIPTION

[0025] 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 of 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.

[0026] Specific examples are given below.

[0027] See also Figure 1 - Figure 6The utility model provides a diamond roller that is easy to install, including a mounting seat 1; a plurality of first fixing tubes 101 are fixedly connected to the top of the mounting seat 1; a limiting column 102 is fixedly connected to the top of the first fixing tube 101; a diamond roller body 103 is sleeved and connected to the surfaces of the first fixing tube 101 and the limiting column 102; a fixing plate 104 is fixedly connected to the bottom of the mounting seat 1; a fixing stud 105 is fixedly connected to the top of the fixing plate 104; a nut 106 is threadedly connected to the top of the fixing stud 105; a first gear 107 is fixedly connected to the surface of the nut 106; a fixing seat 108 is slidably connected to the top of the nut 106; a plurality of second fixing tubes 109 are fixedly connected to the bottom plate of the fixing seat 108; the second fixing tube 109 is sleeved and connected to the limiting column 102; a rotating column 110 is rotatably connected to the top of the fixing seat 108; a movable column 111 is fixedly connected to the bottom of the rotating column 110; The surface of the movable column 111 is fixedly connected with the second gear 112, and one side of the second gear 112 is meshed with the first gear 107, and a limit assembly is arranged on the surface of the rotating column 110; during operation, the diamond roller body 103 is placed between the first fixed tube 101 and the second fixed tube 109, and then the user rotates the rotating column 110 on the fixed seat 108, the rotating column 110 drives the movable column 111 to rotate, the movable column 111 drives the second gear 112 to rotate, the second gear 112 drives the first gear 107 to rotate, and the first gear 107 drives the nut 106 to rotate, so that the nut 106 moves on the fixed stud 105, so that the fixed seat 108 moves, so that the second fixed tube 109 on the fixed seat 108 cooperates with the limit column 102, the diamond roller body 103 is limited and clamped for installation, and after installation, the limit assembly is used to limit and fix the rotating column 110, so that the diamond roller is installed, which is time-saving and labor-saving, saves time, and improves work efficiency.

[0028] Further, such as Figure 1 and Figure 6 As shown, the limiting assembly includes a connecting plate 2; one side of the connecting plate 2 is fixedly connected to the rotating column 110; the surface of the connecting plate 2 is threadedly connected with a screw 201, and the surface of the screw 201 is threadedly connected to the surface of the fixing seat 108; when working, the screw 201 is rotated to disengage the screw 201 from the fixing seat 108, so that the rotating column 110 can rotate. After installing the diamond roller body 103, the user rotates the screw 201, so that the screw 201 is threadedly connected to the fixing seat 108, and the rotating column 110 is limited and fixed, so that the diamond roller body 103 can be installed more stably.

[0029] Further, such as Figure 6As shown, the top of the nut 106 is fixedly connected with an annular limit slider 3; the interior of the fixed seat 108 is provided with an annular limit slide groove used in conjunction with the annular limit slider 3; the annular limit slider 3 is located in the annular limit slide groove; when working, the nut 106 rotates through the first gear 107, and the nut 106 drives the annular limit slider 3 to rotate in the annular limit slide groove, which reduces the wear of the nut 106, extends the service life of the nut 106, and horizontally limits the nut 106, which facilitates the movement of the nut 106 on the fixed stud 105.

[0030] Further, such as Figure 6 As shown, the bottom sleeve of the movable column 111 is connected with a limit bearing 4; the outer surface of the limit bearing 4 is fixedly connected to the inner wall of the fixed seat 108; when working, the movable column 111 rotates in the fixed seat 108 through the limit bearing 4, which reduces the wear of the movable column 111, limits the movable column 111 horizontally, and extends the service life of the movable column 111.

[0031] Further, such as Figure 6 As shown, a movable groove 5 is opened inside the fixing seat 108; the movable groove 5 is used in conjunction with the first gear 107, the second gear 112 and the movable column 111; when working, the first gear 107, the second gear 112 and the movable column 111 work in the movable groove 5, so that they have working space, reducing the wear of the first gear 107 and the second gear 112, and extending the service life of the first gear 107 and the second gear 112.

[0032] Further, such as Figure 1 and Figure 3 As shown, a through hole 6 is provided on the surface of the mounting seat 1; the through hole 6 is used in conjunction with the diamond roller body 103; a positioning hole 7 is provided on the surface of the fixing seat 108; a slot 8 is provided on the surface of the diamond roller body 103 for use in conjunction with the first fixing tube 101 and the second fixing tube 109; during operation, the diamond roller body 103 can be assisted in installation by cooperating with the positioning hole 7, the through hole 6 and the slot 8, so that it is easy to observe and install it.

[0033] Working principle: The diamond roller body 103 is placed between the first fixed tube 101 and the second fixed tube 109, and then the user rotates the rotating column 110 on the fixed seat 108, the rotating column 110 drives the movable column 111 to rotate, the movable column 111 drives the second gear 112 to rotate, the second gear 112 drives the first gear 107 to rotate, the first gear 107 drives the nut 106 to rotate, so that the nut 106 moves on the fixed stud 105, so that the fixed seat 108 moves, so that the first gear 107 on the fixed seat 108 is rotated. The second fixing tube 109 cooperates with the limiting column 102 to limit and clamp the diamond roller body 103. After installation, the limiting assembly limits and fixes the rotating column 110, thereby installing the diamond roller, which is more time-saving and labor-saving, saves time, and improves work efficiency. By rotating the screw 201, the screw 201 is separated from the fixing seat 108, so that the rotating column 110 can rotate. After the diamond roller body 103 is installed, the user rotates the screw 201 to make the screw 201 and the fixing seat 108 The threaded connection is used to limit and fix the rotating column 110, so that the diamond roller body 103 can be installed more stably. The nut 106 is rotated through the first gear 107, and the nut 106 drives the annular limiting slider 3 to rotate in the annular limiting slide groove, which reduces the wear of the nut 106 and extends the service life of the nut 106. The nut 106 is horizontally limited to facilitate the movement of the nut 106 on the fixed stud 105. The movable column 111 rotates in the fixed seat 108 through the limiting bearing 4, which reduces the movable The wear of the column 111 is reduced, and the movable column 111 is horizontally limited, which prolongs the service life of the movable column 111, so that the first gear 107, the second gear 112 and the movable column 111 can work in the movable groove 5, so that they have working space, reducing the wear of the first gear 107 and the second gear 112, and prolonging the service life of the first gear 107 and the second gear 112. Through the cooperation of the positioning hole 7, the through hole 6 and the slot hole 8, the diamond roller body 103 can be assisted in installation, which is convenient for observation and installation.

[0034] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A diamond roller that is easy to install, comprising a mounting seat (1); characterized in that: The top of the mounting seat (1) is fixedly connected to a plurality of first fixing tubes (101); the top of the first fixing tube (101) is fixedly connected to a limiting column (102); the surfaces of the first fixing tube (101) and the limiting column (102) are sleeved and connected with a diamond roller body (103); the bottom of the mounting seat (1) is fixedly connected to a fixing plate (104); the top of the fixing plate (104) is fixedly connected to a fixing stud (105); the top of the fixing stud (105) is threadedly connected to a nut (106); the surface of the nut (106) is fixedly connected to a first gear (107); the nut The top of (106) is slidably connected to a fixed seat (108); the bottom plate of the fixed seat (108) is fixedly connected to a plurality of second fixed tubes (109); the second fixed tubes (109) are sleeved and connected to the limiting column (102); the top of the fixed seat (108) is rotatably connected to a rotating column (110); the bottom of the rotating column (110) is fixedly connected to a movable column (111); the surface of the movable column (111) is fixedly connected to a second gear (112), one side of the second gear (112) is meshedly connected to the first gear (107), and a limiting component is provided on the surface of the rotating column (110).

2. The easy-to-install diamond roller according to claim 1, characterized in that: The limiting assembly comprises a connecting plate (2); one side of the connecting plate (2) is fixedly connected to the rotating column (110); a screw (201) is threadedly connected to the surface of the connecting plate (2); and the surface of the screw (201) is threadedly connected to the surface of the fixing seat (108).

3. The easy-to-install diamond roller according to claim 1, characterized in that: The top of the nut (106) is fixedly connected to an annular limiting slide block (3); the interior of the fixing seat (108) is provided with an annular limiting slide groove for use with the annular limiting slide block (3); the annular limiting slide block (3) is located in the annular limiting slide groove.

4. The easy-to-install diamond roller according to claim 1, characterized in that: The bottom of the movable column (111) is sleeved and connected with a limit bearing (4); the outer surface of the limit bearing (4) is fixedly connected to the inner wall of the fixed seat (108).

5. The easy-to-install diamond roller according to claim 1, characterized in that: A movable groove (5) is provided inside the fixing seat (108); the movable groove (5) is used in conjunction with the first gear (107), the second gear (112) and the movable column (111).

6. The easy-to-install diamond roller according to claim 1, characterized in that: A through hole (6) is provided on the surface of the mounting seat (1); the through hole (6) is used in conjunction with the diamond roller body (103).

7. The easy-to-install diamond roller according to claim 1, characterized in that: The surface of the fixing seat (108) is provided with a positioning hole (7); the surface of the diamond roller body (103) is provided with a slot hole (8) for use with the first fixing tube (101) and the second fixing tube (109).

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