Brake disc machining line reverse chamfering combined tool

Abstract

The utility model discloses a brake disc machining line reverse chamfering combined tool, and relates to the technical field of brake disc machining. The chamfering device comprises a mounting seat, a fixing column, a threaded cover, a tool bit seat and a chamfering tool, the fixing column is fixed to the center of the top of the mounting seat, a threaded column is fixed to the top end of the fixing column, the threaded cover is in threaded connection with the peripheral side of the threaded column, a rotating column is movably connected to the top of the threaded cover in a penetrating mode, and a limiting disc is fixed to the bottom end of the rotating column; a tool bit seat is fixed to the top end of the rotating column, a movable opening is formed in the top of the tool bit seat, a chamfering tool is arranged on the plane of the movable opening, an insertion rod is fixed to the side, close to the plane of the movable opening, of the chamfering tool, an insertion hole is formed in the tool bit seat on the inner plane of the movable opening, and the insertion rod is inserted into the insertion hole. Through the arrangement of the mounting seat, the fixing column, the threaded cover, the tool bit seat and the chamfering tool, the problems that the tool bit seat of a combined tool is inconvenient to replace, and the chamfering tool is inconvenient to replace are solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of brake disc processing, in particular to a brake disc processing line reverse chamfering combined tool. Background Art

[0002] A chamfering tool is a tool used in hardware processing. It is mainly used to chamfer the edge or opening of a workpiece. The purpose of chamfering is to remove sharp edges, improve the safety and aesthetics of the workpiece, and also enhance the strength and durability of the workpiece. Chamfering tools can be classified according to the number of blades and angles. Common chamfering tools include single-edge chamfering tools, three-edge chamfering tools, and round hole chamfering tools. The angles are 60 degrees, 90 degrees, and 120 degrees. In addition, there are some special chamfering tools, such as 45-degree chamfering tools, V-shaped chamfering tools, and U-shaped chamfering tools. The shapes and angles of these tools are designed according to different processing requirements, but they still have the following disadvantages in actual use:

[0003] When the tool is working, the tool is directly mounted on the cutter head seat, and the cutter head seat drives the tool to rotate to perform chamfering. After working for a long time, the cutter head seat is prone to wear. After the cutter head seat is worn, it needs to be replaced. During the replacement of the cutter head seat, multiple bolts need to be removed, which is not convenient.

[0004] After the chamfering tool has been working for a long time, the cutting position of the tool will be worn due to cutting. After the tool surface is worn, the size and smoothness of the chamfer will be affected. The chamfering tool needs to be replaced. When the tool is replaced, the angle of the tool and other data need to be carefully adjusted. It is not convenient to replace the chamfering tool during work. Utility Model Content

[0005] The purpose of the utility model is to provide a brake disc processing line reverse chamfering combination tool, which solves the problem that it is not convenient to replace the tool head seat of the combination tool and the chamfering tool by arranging a mounting seat, a fixing column, a threaded cover, a tool head seat and a chamfering tool.

[0006] In order to solve the above technical problems, the present invention is achieved through the following technical solutions:

[0007] The top end of the fixing plate is fixedly mounted on the fixing plate, and the fixing plate is fixedly mounted on the fixing plate, the fixing plate being fixedly mounted on the fixing plate, the fixing plate being fixedly mounted on the fixing plate, the fixing plate being fixedly mounted on the fixing plate, the fixing plate being

[0008] Furthermore, the mounting seat is provided with fastening bolts in a circular array, and a rotating seat is provided at the bottom end of the mounting seat. The fastening bolts are threadedly connected in the rotating seat. When the mounting seat is working, the rotating seat and the mounting seat are installed together by the fastening bolts.

[0009] Furthermore, the threaded cover is provided with openings in a circular array on its circumference, and a movable hole is provided on the top of the threaded cover. The rotating column is movably connected in the movable hole. When the threaded cover is working, the friction force of the threaded cover rotation is increased through the opening.

[0010] Furthermore, a socket is provided at the top of the threaded column, and an insert block is fixed at the center of the bottom end of the limiting disk. The insert block is inserted into the socket, and when the threaded column is working, it is movably connected to the insert block through the socket.

[0011] Furthermore, the chamfering tool extends out of the edge of the tool head seat, and a mounting hole is provided through the chamfering tool. When the chamfering tool is working, it extends out of the tool head seat to cooperate with the chamfering operation.

[0012] Furthermore, a mounting bolt is inserted into the mounting hole, and the mounting bolt is threadedly connected to the cutter head seat. When the cutter head seat is working, the chamfering tool is installed through the mounting bolt.

[0013] The utility model has the following beneficial effects:

[0014] The utility model solves the problem that it is inconvenient to replace the cutter head seat of the combined tool by providing a mounting seat, a fixing column, a threaded cover and a cutter head seat. By pushing the threaded cover to the bottom end of the rotating column, then aligning the threaded cover with the top end of the threaded column, inserting the insert into the socket on the threaded column, and then rotating the threaded column, screwing the threaded cover onto the threaded column and tightening it, the cutter head seat can be installed above the mounting seat. After the chamfering tool is installed, the external driving structure can be started to drive the mounting seat, the fixing column and the cutter head seat to rotate, thereby driving the chamfering tool to rotate. When the cutter head seat is damaged, the threaded cover can be directly rotated. After separating the threaded cover and the threaded column, it can be pulled upward to remove the cutter head seat and replace it with a new one, making it more convenient to replace the cutter head seat of the combined tool during work.

[0015] The utility model solves the problem that it is inconvenient to replace the chamfering tool of the combination tool by providing a tool head seat and a chamfering tool. When installing the chamfering tool, first insert the insertion rod on the chamfering tool into the insertion hole in the movable opening of the tool head seat, then rotate the chamfering tool, align the mounting hole on the chamfering tool with the mounting position of the mounting bolt in the movable opening, insert the mounting bolt into the chamfering tool, screw it into the tool head seat and tighten it to complete the installation. After installation, it can be driven by an external driving device to drive the chamfering tool to rotate and perform the chamfering operation. After the chamfering tool is damaged, the mounting bolt is unscrewed by a wrench, and the chamfering tool is removed, and the new chamfering tool is placed in the movable opening on the tool head seat, so that the chamfering tool is installed and replaced, making it more convenient to replace the chamfering tool with the combination tool during work. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing 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 creative work.

[0017] Figure 1 A stereoscopic diagram of the assembly structure of a reverse chamfering combination tool for a brake disc processing line;

[0018] Figure 2 It is a three-dimensional diagram of the mounting base structure;

[0019] Figure 3 It is a three-dimensional diagram of the fixed column structure;

[0020] Figure 4 It is a three-dimensional diagram of the threaded cover structure;

[0021] Figure 5 It is a three-dimensional diagram of the cutter head seat structure;

[0022] Figure 6 This is a three-dimensional diagram of the chamfering tool structure.

[0023] Reference numerals:

[0024] 1. Mounting seat; 101. Rotating seat; 102. Fastening bolt; 2. Fixing column; 201. Threaded column; 202. Socket; 3. Threaded cover; 301. Opening; 302. Movable hole; 4. Cutter head seat; 401. Rotating column; 402. Limiting plate; 403. Insert block; 404. Movable opening; 405. Socket; 406. Mounting bolt; 5. Chamfering tool; 501. Insert rod; 502. Mounting hole. DETAILED DESCRIPTION

[0025] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention. Specific embodiment 1

[0026] See also Figure 1-5 The utility model is a brake disc processing line reverse chamfering combination tool, including a mounting base 1, a fixed column 2, a threaded cover 3, a tool head seat 4 and a chamfering tool 5. A fixed column 2 is fixed to the top center of the mounting base 1. When the mounting base 1 is working, the fixed column 2 is installed on the rotating base 101, and the threaded column 201 is fixed to the mounting base 1 through the fixed column 2. A threaded column 201 is fixed to the top of the fixed column 2, and the threaded cover 3 is threadedly connected thereto through the threaded column 201. The threaded cover 3 is threadedly connected to the circumferential side of the threaded column 201. The limiting disk 402 is supported on the threaded column 201 through the threaded cover 3. The top of the threaded cover 3 is movably connected to the rotating column 401. The tool head seat 4 is set on the threaded column 201 through the rotating column 401. A limiting disk 402 is fixed to the bottom end of the movable column 401, and the insert block 403 is connected thereto through the limiting disk 402. The limiting disk 402 is arranged at the top of the threaded column 201, and a tool head seat 4 is fixed to the top of the rotating column 401. A movable opening 404 is provided on the top of the tool head seat 4, and a chamfering tool 5 is provided on the plane of the movable opening 404. The chamfering tool 5 is installed thereon through the tool head seat 4, and an insertion rod 501 is fixed to the side of the chamfering tool 5 close to the plane of the movable opening 404. A socket 405 is provided in the tool head seat 4 on the inner plane of the movable opening 404, and the insertion rod 501 is inserted into the socket 405. When the chamfering tool 5 is inserted into the socket 405 on the tool head seat 4 through the insertion rod 501, the installation position of the chamfering tool 5 is preliminarily determined.

[0027] Specifically, a ring array of fastening bolts 102 is provided in the mounting base 1, and a rotating base 101 is provided at the bottom end of the mounting base 1. The bottom of the rotating base 101 is connected to the output end of the external driving structure, and the fastening bolts 102 are threadedly connected in the rotating base 101. When the mounting base 1 is working, the fastening bolts 102 are inserted into the mounting base 1 and screwed into the rotating base 101. When the external driving structure drives the rotating base 101 to rotate, the mounting base 1 is driven to rotate.

[0028] Furthermore, openings 301 are provided in a circular array on the circumference of the threaded cover 3, and a movable hole 302 is provided at the top of the threaded cover 3. The rotating column 401 is movably connected in the movable hole 302. When the threaded cover 3 is working, the friction when the threaded cover 3 is rotated is increased through the opening 301, and the rotating column 401 is movably connected therein through the movable hole 302.

[0029] Furthermore, a socket 202 is provided at the top of the threaded column 201, and an insert block 403 is fixed at the center of the bottom end of the limiting disk 402. The insert block 403 is inserted into the socket 202. When the threaded column 201 is working, the insert block 403 is movably connected through the socket 202, so that when working, the threaded rod and the rotating column 401 are connected together.

[0030] The operating process of this embodiment is as follows: when working, push the threaded cover 3 to the bottom end of the rotating column 401, then align the threaded cover 3 with the top of the threaded column 201, insert the insert 403 into the socket 202 on the threaded column 201, and then rotate the threaded column 201 again, screw the threaded cover 3 onto the threaded column 201 and tighten it, and the tool head seat 4 can be installed above the mounting seat 1. After the chamfering tool 5 is installed, the external driving structure can be started to drive the mounting seat 1, the fixed column 2 and the tool head seat 4 to rotate, and drive the chamfering tool 5 to rotate. When the tool head seat 4 is damaged, directly rotate the threaded cover 3, separate the threaded cover 3 and the threaded column 201, and then pull it upwards to remove the tool head seat 4 and replace it with a new one. Specific embodiment 2

[0031] See also Figure 1 、 5 6. On the basis of the specific embodiment 1, the chamfering tool 5 extends out of the edge of the tool head seat 4, and a mounting hole 502 is opened through the chamfering tool 5. When the chamfering tool 5 is working, it extends out of the tool head seat 4, and when the tool head seat 4 rotates, it cooperates to chamfer the empty space on the brake disc.

[0032] Specifically, a mounting bolt 406 is inserted into the mounting hole 502 , and the mounting bolt 406 is threadedly connected to the tool head seat 4 . The chamfering tool 5 is inserted into the mounting hole 502 after the mounting bolt 406 is inserted, and then screwed into the tool head seat 4 to complete the installation.

[0033] The operating process of this embodiment is as follows: during operation, when installing the chamfering tool 5, first insert the insertion rod 501 on the chamfering tool 5 into the socket 405 in the movable opening 404 of the tool head seat 4, then rotate the chamfering tool 5, align the mounting hole 502 on the chamfering tool 5 with the installation position of the mounting bolt 406 in the movable opening 404, insert the mounting bolt 406 into the chamfering tool 5, screw it into the tool head seat 4 and tighten it to complete the installation. After installation, it can be driven by an external driving device to drive the chamfering tool 5 to rotate and perform chamfering operations. After the chamfering tool 5 is damaged, unscrew the mounting bolt 406 with a wrench, remove the chamfering tool 5, and then put the new chamfering tool 5 into the movable opening 404 on the tool head seat 4, so that the chamfering tool 5 is installed and replaced.

[0034] Throughout this specification, references to terms such as "one embodiment," "example," or "specific example" indicate that a specific feature, structure, material, or characteristic described in conjunction with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of these terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

[0035] The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments do not describe all details in detail, nor do they limit the present invention to the specific embodiments described. Obviously, many modifications and variations are possible based on the contents of this specification. These embodiments are selected and described in detail in this specification to better explain the principles and practical applications of the present invention, thereby enabling those skilled in the art to better understand and utilize the present invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A brake disc processing line reverse chamfering combined tool, comprising a mounting seat (1), a fixing column (2), a threaded cover (3), a tool head seat (4) and a chamfering tool (5), characterized in that: A fixing column (2) is fixed at the center of the top of the mounting seat (1), a threaded column (201) is fixed to the top of the fixing column (2), a threaded cover (3) is threadedly connected to the circumferential side of the threaded column (201), a rotating column (401) is movably connected to the top of the threaded cover (3), a limiting disk (402) is fixed to the bottom of the rotating column (401), the limiting disk (402) is arranged at the top of the threaded column (201), a tool head seat (4) is fixed to the top of the rotating column (401), a movable opening (404) is provided at the top of the tool head seat (4), a chamfering tool (5) is provided on the plane of the movable opening (404), an insert rod (501) is fixed to the side of the chamfering tool (5) close to the plane of the movable opening (404), a socket (405) is provided in the tool head seat (4) on the inner plane of the movable opening (404), and the insert rod (501) is inserted into the socket (405).

2. The reverse chamfering combined tool for a brake disc processing line according to claim 1, characterized in that: The mounting seat (1) is provided with fastening bolts (102) in a circular array, and a rotating seat (101) is provided at the bottom end of the mounting seat (1), and the fastening bolts (102) are threadedly connected in the rotating seat (101).

3. The reverse chamfering combined tool for a brake disc processing line according to claim 1, characterized in that: The threaded cover (3) is provided with openings (301) in a circular array on its circumference, and a movable hole (302) is provided at the top of the threaded cover (3), and the rotating column (401) is movably connected in the movable hole (302).

4. The reverse chamfering combined tool for a brake disc processing line according to claim 1, characterized in that: A socket (202) is provided at the top end of the threaded column (201), and an insert block (403) is fixed at the center of the bottom end of the limiting disk (402), and the insert block (403) is inserted into the socket (202).

5. The reverse chamfering combined tool for a brake disc processing line according to claim 1, characterized in that: The chamfering tool (5) extends out of the edge of the tool head seat (4), and a mounting hole (502) is provided through the chamfering tool (5).

6. The reverse chamfering combined tool for a brake disc processing line according to claim 5, characterized in that: A mounting bolt (406) is inserted into the mounting hole (502), and the mounting bolt (406) is threadedly connected to the cutter head seat (4).

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