Special forming cutter for clutch

Abstract

The utility model discloses a special forming cutter for a clutch, which belongs to the technical field of machining, and can realize integral clamping and positioning treatment of a cutter head at different inclination angles only by replacing cushion blocks with different shapes and inclination angles, so that different working requirements are met during working, and the integral practicability of the special forming cutter for the clutch is improved. The forming cutter special for the clutch comprises a mounting column, a mounting pipe is arranged at the top of the mounting column in a protruding mode, a mounting cutter holder is mounted at the top of the mounting pipe, a mounting cavity is formed in the top of the mounting cutter holder, the whole mounting cavity is in an L shape, and an inserting strip is arranged on one side edge of the mounting cavity in a protruding mode; a cushion block is installed on the insertion strip in a clamped mode, an insertion groove for the insertion strip to be inserted is formed in the cushion block, a fixing hole is drilled in the side edge, adjacent to the insertion strip, of the installation cavity, a tool bit is arranged at the position of the fixing hole in an attached mode, and the tool bit is fixedly connected with the fixing hole through a fixing bolt.

Description

Technical Field

[0001] The utility model belongs to the technical field of mechanical processing, and in particular relates to a special forming knife for a clutch. Background Art

[0002] The clutch special forming knife is a special tool widely used in the manufacturing industry. It has a unique design and diverse functions. It has the characteristics of high precision and high efficiency, and can accurately cut the material according to the preset shape, greatly improving the processing efficiency and product quality. The clutch special forming knife is made of high-quality materials, durable, and can meet the needs of long-term high-intensity work. At the same time, its compact structure and easy operation enable staff to quickly get started and reduce the difficulty of operation. In the manufacturing industry, the clutch special forming knife has a wide range of applications, whether it is metal processing or plastic molding, it can play its unique advantages. In general, the clutch special forming knife is one of the indispensable and important tools in modern manufacturing.

[0003] The clutch-specific forming knife with a detachable cutter head is a tool with an innovative design. Its biggest feature is that the cutter head part can be easily disassembled and replaced. This design not only makes the maintenance of the tool easier, but also extends the service life of the tool. The existing clutch-specific forming knife has a cutter head that can only be fixed at a corresponding angle and position, and the cutter head cannot be conveniently replaced to a corresponding angle according to different work requirements. It cannot meet different processing requirements, and the overall practicality of the cutter head is poor. Therefore, a clutch-specific forming knife is needed to assist in solving this problem. Utility Model Content

[0004] (1) Technical issues to be solved

[0005] In view of the shortcomings of the prior art, the purpose of the utility model is to provide a clutch-specific forming knife, which can achieve overall clamping and positioning processing of the cutter head with different inclination angles by only replacing pads of different shapes and inclination angles, thereby adapting to different work requirements during work and improving the overall practicality of the clutch-specific forming knife.

[0006] (2) Technical solution

[0007] In order to solve the above technical problems, the utility model provides a clutch-specific forming knife, which includes a mounting column, a mounting tube protruding from the top of the mounting column, a mounting knife seat installed at the top of the mounting tube, a mounting cavity is opened at the top of the mounting knife seat, and the mounting cavity is L-shaped as a whole. A plug-in strip is protruding from one side of the mounting cavity, a pad is clamped and installed on the plug-in strip, and a slot for the plug-in strip is opened on the pad. A fixing hole is drilled on one side of the mounting cavity adjacent to the plug-in strip, a cutter head is fitted at the fixing hole, and the cutter head is fixedly connected to the fixing hole by a fixing bolt.

[0008] As a further preferred solution, four installation cavities are provided, and the four installation cavities are arranged in a circular array with the axis of the installation tool seat as the center, and a material guide bottom groove is provided at the bottom of the installation cavity, and the material guide bottom groove is inclined upward.

[0009] As a further preferred solution, the cross section of the plug strip is T-shaped, and the cross section of the slot is T-shaped.

[0010] As a further preferred solution, a plug-in column is protrudingly provided at the bottom of the mounting knife seat, and a plug-in groove is opened at the top of the mounting tube, and the plug-in column is plug-installed in the plug-in groove.

[0011] As a further preferred solution, a limiting groove is vertically fixed on one side of the plug-in column, and a limiting strip is vertically provided on one side of the plug-in slot, and the limiting strip is plugged in with the limiting groove.

[0012] As a further preferred scheme, positioning holes are equidistantly provided on the limit groove, and a threaded hole is drilled on the outer edge of the mounting tube. The threaded hole is connected to the interior of the limit strip, and a positioning bolt is threadedly installed at the threaded hole, and one end of the positioning bolt is topped inside the positioning hole.

[0013] As a further preferred solution, the top of the mounting column is conical, and a collar is fixed between the mounting column and the mounting tube.

[0014] (3) Beneficial effects

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] The utility model provides an installation cavity on the installation knife seat and the cooperation between the plug-in strip, the cushion block and the knife head, etc., so that during the working process, only the cushion blocks of different shapes and inclination angles need to be replaced to realize the overall clamping and positioning processing of the knife head at different inclination angles, thereby adapting to different working requirements during the working process and improving the overall practicality of the clutch special forming knife;

[0017] The utility model provides a material guide bottom groove at the bottom of the installation cavity, which can effectively guide the debris generated during processing, and try to avoid the accumulation of a large amount of debris in the installation cavity, causing inconvenience in subsequent processing.

[0018] The utility model can replace a single mounting knife seat when the mounting knife seat is damaged in subsequent work by cooperating between the insertion groove and the limit strip, the insertion column and the limit groove, the threaded hole and the positioning bolt, etc., which is arranged at the top of the mounting tube, thereby reducing the replacement cost of the integral forming knife. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For those skilled in the art, other drawings can be obtained based on these drawings without paying any creative work.

[0020] Figure 1 This is a schematic diagram of the disassembled structure of the utility model;

[0021] Figure 2 It is a schematic diagram of the structure of the utility model;

[0022] Figure 3 This is a schematic diagram of the structure of the knife seat installed in the utility model;

[0023] Figure 4 For this utility model Figure 1 Schematic diagram of the enlarged structure at point A in the middle.

[0024] The marks in the accompanying drawings are: 1. Mounting column; 2. Mounting tube; 3. Clamping groove; 4. Ring; 5. Plug-in groove; 51. Limiting strip; 6. Threaded hole; 7. Positioning bolt; 8. Plug-in column; 81. Limiting groove; 9. Mounting tool holder; 10. Positioning hole; 11. Mounting cavity; 111. Material guide bottom groove; 112. Fixing hole; 12. Plug-in strip; 13. Pad; 131. Slot; 14. Tool head; 15. Fixing bolt. 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 in 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] This specific embodiment is a clutch special forming knife, such as Figure 1 , Figure 2 and Figure 3 As shown, the clutch-specific forming knife includes a mounting column 1, a mounting tube 2 is protrudingly provided at the top of the mounting column 1, the top of the mounting column 1 is conical, a clamping groove 3 is installed at the middle section of the mounting column 1, a ring 4 is fixed between the mounting column 1 and the mounting tube 2, a mounting knife seat 9 is installed at the top of the mounting tube 2, a plug-in column 8 is protrudingly provided at the bottom of the mounting knife seat 9, a plug-in groove 5 is provided at the top of the mounting tube 2, the plug-in column 8 is plugged and installed on the plug-in groove 5, a limiting groove 81 is vertically fixed on one side of the plug-in groove 5, a limiting strip 51 is vertically provided on one side of the plug-in groove 5, the limiting strip 51 and the limiting groove 81 are matched and plugged in, and the cooperation between the set limiting strip 51 and the limiting groove 81 can facilitate the plug-in column 8 and the plug-in groove 5 to play an auxiliary positioning role, which is convenient for subsequent secondary positioning processing through bolts.

[0027] The above-mentioned limit groove 81 is provided with positioning holes 10 at equal intervals, and the outer edge of the mounting tube 2 is drilled with a threaded hole 6, the threaded hole 6 is connected to the inside of the limit strip 51, and a positioning bolt 7 is threadedly installed at the threaded hole 6, and one end of the positioning bolt 7 is top-mounted in the positioning hole 10. Through the cooperation between the set positioning hole 10 and the positioning bolt 7, the overall positioning and tightening of the plug-in column 8 can be conveniently achieved through the positioning bolt 7 during work, and it is convenient to replace the mounting tool holder 9 if it is damaged in subsequent work.

[0028] Reference Figure 2 , Figure 3 and Figure 4 As shown, a mounting cavity 11 is provided at the top of the mounting knife seat 9, and the mounting cavity 11 is L-shaped as a whole. A plug-in strip 12 is protrudingly provided on one side of the mounting cavity 11, and a pad 13 is clamped and installed on the plug-in strip 12. A slot 131 for plugging the plug-in strip 12 is provided on the pad 13. The cross-section of the plug-in strip 12 is T-shaped, and the cross-section of the slot 131 is T-shaped. A fixing hole 112 is drilled on one side of the mounting cavity 11 adjacent to the plug-in strip 12, and a cutter head 14 is fitted at the fixing hole 112, and the cutter head 14 is fixedly connected to the fixing hole 112 by a fixing bolt 15.

[0029] By providing the mounting cavity 11 on the mounting tool holder 9 and cooperating with the plug-in strip 12, the gasket 13 and the tool head 14, during operation, it is only necessary to replace the gasket 13 with different shapes and inclination angles to achieve the overall clamping and positioning processing of the tool head 14 with different inclination angles, thereby adapting to different working requirements during operation and improving the overall practicality of the clutch-specific forming knife.

[0030] There are four installation cavities 11, which are arranged in a circular array with the axis of the tool holder 9 as the center. A material guide bottom groove 111 is arranged at the bottom of the installation cavity 11, and the material guide bottom groove 111 is inclined upward. By setting the material guide bottom groove 111 at the bottom of the installation cavity 11, the debris generated by the processing can be effectively diverted during the processing, and the accumulation of more debris in the installation cavity 11 causing inconvenience in subsequent processing can be avoided as much as possible.

[0031] Working principle:

[0032] When the forming knife needs to be installed, align the limiting groove 81 on the plug-in column 8 with the limiting strip 51 on the plug-in groove 5 and plug them into each other. After the plug-in columns 8 are plugged into each other, install the positioning bolt 7 at the threaded hole 6. The threaded hole 6 and the positioning bolt 7 are threadedly matched, so that the positioning bolt 7 moves as a whole, and then the positioning bolt 7 is plugged and installed in the positioning hole 10 of the limiting groove 81, thereby completing the overall positioning processing between the mounting tube 2 and the plug-in column 8.

[0033] Align the slot 131 on the cushion block 13 with the plug-in strip 12 for plugging, and fit the cutter head 14 on one side adjacent to the cushion block 13, and make one side of the cutter head 14 fit on the outer surface of the cushion block 13, and make the through hole on the cutter head 14 communicate with the fixing hole 112, and threadedly install the fixing bolt 15 at the fixing hole 112, so as to complete the overall positioning and fastening of the cutter head 14. During processing, the machine is processed by installing the cutter head 14 on the tool holder 9, and the debris generated during processing falls into the material guide bottom groove 111 and slides down along the oblique edge of the material guide bottom groove 111 as a whole.

[0034] All technical features in this embodiment can be freely combined according to actual needs.

[0035] Finally, it should be noted that the above is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model shall be included in the protection scope of the present utility model.

Claims

1. A clutch-specific forming knife, the clutch-specific forming knife comprising a mounting column (1), characterized in that: A mounting tube (2) is protrudingly provided at the top of the mounting column (1), a mounting knife seat (9) is installed at the top of the mounting tube (2), a mounting cavity (11) is provided at the top of the mounting knife seat (9), the mounting cavity (11) is L-shaped as a whole, a plug-in strip (12) is protrudingly provided on one side of the mounting cavity (11), a cushion block (13) is clamped and installed on the plug-in strip (12), a slot (131) for plugging the plug-in strip (12) is provided on the cushion block (13), a fixing hole (112) is drilled on one side of the mounting cavity (11) adjacent to the plug-in strip (12), a knife head (14) is fitted at the fixing hole (112), and the knife head (14) is fixedly connected to the fixing hole (112) by a fixing bolt (15).

2. A clutch-specific forming knife according to claim 1, characterized in that: Four installation cavities (11) are provided, and the four installation cavities (11) are arranged in a circular array with the axis of the installation tool seat (9) as the center. A material guide bottom groove (111) is provided at the bottom of the installation cavity (11), and the material guide bottom groove (111) is inclined upward.

3. A clutch-specific forming knife according to claim 1, characterized in that: The cross section of the plug strip (12) is T-shaped, and the cross section of the slot (131) is T-shaped.

4. A clutch-specific forming knife according to claim 1, characterized in that: A plug-in column (8) is protrudingly provided at the bottom of the mounting knife seat (9), and a plug-in groove (5) is provided at the top of the mounting tube (2), and the plug-in column (8) is plugged and installed in the plug-in groove (5).

5. A clutch-specific forming knife according to claim 4, characterized in that: A limiting groove (81) is vertically fixed on one side of the plug-in column (8), and a limiting strip (51) is vertically provided on one side of the plug-in slot (5), and the limiting strip (51) is plugged in with the limiting groove (81).

6. A clutch-specific forming knife according to claim 5, characterized in that: Positioning holes (10) are equidistantly provided on the limiting groove (81), a threaded hole (6) is drilled on the outer side of the mounting tube (2), the threaded hole (6) is connected to the inside of the limiting strip (51), a positioning bolt (7) is threadedly installed at the threaded hole (6), and one end of the positioning bolt (7) is placed inside the positioning hole (10).

7. A clutch-specific forming knife according to claim 1, characterized in that: The top of the installation column (1) is conical, and a collar (4) is fixed between the installation column (1) and the installation tube (2).

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