Cabinet slotting cutter

Abstract

The utility model discloses a cupboard slotting cutter which comprises a cutter installing shaft, a cutter sleeve, a variable pitch cutter body, an adjusting gasket and a cover plate, cutter installing seats which are distributed in an annular mode are evenly arranged on the periphery of one end of the outer side wall of the cutter sleeve, fixed cutter bodies are fixedly installed on the cutter installing seats, a boss is fixedly connected to the end, close to the cutter installing seats, of the cutter sleeve, and the cutter sleeve is fixedly connected with the cutter installing seats. The periphery of the outer side wall of the boss is evenly provided with limiting grooves which are distributed in a staggered mode with the tool containing seats, one end of the variable-pitch tool body is fixedly connected with limiting blocks matched with the limiting grooves, and the adjusting gasket comprises a backing ring connected to the boss in a sleeving mode. Through the cooperation of the cutter mounting shaft, the cutter sleeve, the variable-pitch cutter body, the adjusting gasket, the backing ring, the limiting piece, the cover plate, the cutter mounting seat, the fixed cutter body, the boss, the limiting groove, the limiting block, the first threaded hole and the first through hole, the grooving width of the cupboard can be flexibly adjusted according to requirements, and the construction efficiency of workers is effectively improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a cabinet processing technical field, concretely to a cabinet slotting cutter. BACKGROUND

[0002] In the cabinet manufacturing and installation process, slotting is a common and important operation, through the cabinet slotting cutter on the cabinet countertop slotting, can make the sink embedded therein, such that the edge of the sink and the countertop can keep flush, not only beautiful, but also can prevent water from the sink edge seepage to the cabinet.

[0003] The existing cabinet slotting cutter mostly cannot flexibly adjust the slotting width according to the site requirement, such as when processing the slotting wider than the blade size, needs to reciprocate slotting to meet the design width, and the construction efficiency is lower. UTILITY MODEL CONTENTS

[0004] In order to solve the defects that the existing cabinet slotting cutter mostly cannot flexibly adjust the slotting width according to the site requirement and the construction efficiency is lower in the prior art, the utility model provides a cabinet slotting cutter.

[0005] In order to solve the above technical problems, the utility model provides the following technical scheme:

[0006] The utility model discloses a cabinet slotting cutter, including the cutter shaft, the cutter sleeve, the variable distance cutter body, the adjusting gasket and the cover plate, the four around evenness of the one end of cutter sleeve outer side wall is evenly provided with the ring shape distribution of cutter seat, fixed mounting has fixed cutter body on the cutter seat all,

[0007] The one end of cutter sleeve fixedly connected with the boss is close to the cutter seat, the four around evenness of the outer side wall of boss is evenly provided with the limit slot staggered distribution with cutter seat, the one end of variable distance cutter body is fixedly connected with the limit block matched with limit slot,

[0008] The adjusting gasket includes the grommet of the boss and the limit piece evenness set in the inner side wall of adjusting grommet and matched with limit slot,

[0009] The first threaded hole is opened to the cutter shaft, and the first perforation matched with the first threaded hole is opened to the cutter sleeve, the boss and the cover plate.

[0010] As a preferred technical scheme of the utility model, the one end of cutter sleeve fixedly connected with the grommet is close to the cutter sleeve, and the four around evenness of the inner side wall of grommet is fixedly connected with the positioning strip, and the four around evenness of the outer side wall of cutter sleeve is opened with the positioning slot matched with positioning strip.

[0011] As a preferred technical scheme of the utility model, the four around of the outer side wall of the cover plate close to the one side of the limiting groove are fixedly connected with positioning columns, and the one side close to the limiting groove of the limiting block, the limiting sheet and the cutter sleeve is provided with a positioning hole matched with the positioning column.

[0012] As a preferred technical scheme of the utility model, the cutter seat is provided with a second threaded hole, and the fixed cutter body is provided with a second perforation matched with the second threaded hole.

[0013] As a preferred technical scheme of the utility model, the outer side wall of the fixed cutter body is provided with a sunken groove around the second threaded hole.

[0014] As a preferred technical scheme of the utility model, the one side away from the positioning column of the cover plate is provided with reinforcing ribs.

[0015] The utility model has the advantages of:

[0016] 1、The cabinet slotting cutter, through the cooperation of the cutter shaft, the cutter sleeve, the variable distance cutter body, the adjusting gasket, the gasket ring, the limiting sheet, the cover plate, the cutter seat, the fixed cutter body, the boss, the limiting groove, the limiting block, the first threaded hole and the first perforation, a certain number of adjusting gaskets are placed in the limiting groove first, then the limiting block is placed in the limiting groove, adjusting gaskets are added to the other side of the limiting block until the adjusting gasket is flush with the surface of the boss, then the cover plate is attached to the boss, the bolt is screwed into the first threaded hole through the first perforation, the installation of the variable distance cutter body and the cover plate is completed, and in the process of installing the variable distance cutter body, the distance between the variable distance cutter body and the fixed cutter body can be adjusted by controlling the number of adjusting gasket rings installed on both sides of the variable distance cutter body, thereby adjusting the slotting width of the cutter shaft, the fixed cutter body and the variable distance cutter body when slotting the cabinet, so that the slotting width of the device on the cabinet can be flexibly adjusted according to requirements, and the construction efficiency of the workers is effectively improved.

[0017] 2、The cabinet slotting cutter, through the cooperation of the cutter seat, the fixed cutter body, the second threaded hole, the second perforation, the sunken groove, the limiting groove, the limiting block and the variable distance cutter body, when one of the fixed cutter bodies is damaged, the bolt is taken out from the second threaded hole and the second perforation, then the fixed cutter body is removed, and after replacing a new fixed cutter body, the bolt is screwed into the second threaded hole and the second perforation again, the replacement of the fixed cutter body is completed, when one of the variable distance cutter bodies is damaged, the bolt is taken out from the first threaded hole and the first perforation, then the cover plate and the adjusting gasket between the cover plate and the limiting block are removed, and then the damaged variable distance cutter body and the limiting block fixedly connected to the variable distance cutter body are removed, after replacing a new variable distance cutter body and a limiting block, the adjusting gasket and the cover plate are reinstalled, the replacement is completed, and then one cutter body can be replaced individually, so that the whole cutter does not need to be replaced when a single cutter head is damaged and seriously worn, thereby minimizing the maintenance cost of the cutter. Attached Figure Description

[0018] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings:

[0019] Figure 1 This is a three-dimensional structural diagram of a cabinet grooving knife according to this utility model;

[0020] Figure 2 This is a three-dimensional exploded view of a cabinet grooving knife according to this utility model;

[0021] Figure 3 This is a side sectional view of a cabinet grooving tool according to this utility model.

[0022] Figure 4 This is a top-view three-dimensional structural diagram of the cover plate of a cabinet grooving knife according to this utility model;

[0023] Figure 5 This is a three-dimensional sectional view of the mounting shaft of a cabinet grooving knife according to this utility model.

[0024] In the diagram: 1. Tool holder; 2. Tool sleeve; 3. Variable pitch tool body; 4. Adjusting shim; 41. Washer ring; 42. Limiting plate; 5. Cover plate; 6. Tool holder; 7. Fixed tool body; 8. Boss; 9. Limiting groove; 10. Limiting block; 11. First threaded hole; 12. First through hole; 13. Collar; 14. Positioning strip; 15. Positioning groove; 16. Positioning pin; 17. Positioning hole; 18. Second threaded hole; 19. Second through hole; 20. Countersunk groove; 21. Reinforcing rib. Detailed Implementation

[0025] The preferred embodiments of the present invention will be described below with reference to the accompanying drawings. It should be understood that the preferred embodiments described herein are for illustration and explanation only and are not intended to limit the present invention.

[0026] Reference Figure 1 , Figure 2 and Figure 3 This utility model discloses a cabinet grooving knife, including a knife mounting shaft 1, a knife sleeve 2, a variable-pitch knife body 3, an adjusting shim 4, and a cover plate 5. The outer side wall of the knife sleeve 2 is evenly provided with a ring-shaped distribution of knife mounting seats 6. A fixed knife body 7 is fixedly installed on each of the knife mounting seats 6. A second threaded hole 18 is provided on the knife mounting seat 6. A second through hole 19 that matches the second threaded hole 18 is provided on the fixed knife body 7. A groove 20 is provided on one side of the outer side wall of the fixed knife body 7 around the second threaded hole 18.

[0027] When the fixed cutter body 7 needs to be installed, the fixed cutter body 7 is placed on the cutter mounting seat 6, the second through hole 19 is aligned with the second threaded hole 18, then a bolt is screwed into the second threaded hole 18 through the second through hole 19, and the fixed cutter body 7 is fixedly installed on the cutter mounting seat 6, and when the shank of the bolt is completely screwed into the second threaded hole 18, the head of the bolt is located in the sink 20, so that the protruding bolt head can be avoided from affecting the slotting effect.

[0028] With reference to Figure 2 , Figure 3 and Figure 4 , the end of the cutter sleeve 2 close to the cutter mounting seat 6 is fixedly connected with a boss 8, the outer side wall of the boss 8 is uniformly provided with limiting grooves 9 staggered with the cutter mounting seat 6, one end of the variable-distance cutter body 3 is fixedly connected with limiting blocks 10 matched with the limiting grooves 9, the adjusting gasket 4 comprises a gasket ring 41 sleeved on the boss 8 and limiting pieces 42 uniformly arranged on the inner side wall of the adjusting gasket ring 41 and matched with the limiting grooves 9, the outer side wall of the cover plate 5 close to the limiting grooves 9 is fixedly connected with positioning columns 16 around, and the limiting blocks 10, the limiting pieces 42 and the side of the cutter sleeve 2 close to the limiting grooves 9 are all provided with positioning holes 17 matched with the positioning columns 16.

[0029] When the variable-distance cutter body 3 needs to be installed, a certain number of adjusting gaskets 4 are sleeved on the boss 8 according to the requirement, the limiting pieces 42 are inserted into the limiting grooves 9 when being placed, then the limiting blocks 10 are placed in the limiting grooves 9, and then the adjusting gaskets 4 are added to the side of the limiting blocks 10 away from the cutter sleeve 2 until the side of the adjusting gaskets 4 away from the cutter sleeve 2 is flush with the side of the boss 8 away from the cutter sleeve 2, then the cover plate 5 is fixedly installed on the cutter shaft 1, and the installation of the variable-distance cutter body 3 is completed.

[0030] During the installation of the variable-distance cutter body 3, the distance between the variable-distance cutter body 3 and the fixed cutter body 7 can be adjusted by controlling the number of adjusting gasket rings 41 installed on the two sides of the variable-distance cutter body 3, so that the overall slotting width of the variable-distance cutter body 3 and the fixed cutter body 7 can be adjusted.

[0031] With reference to Figure 2 , Figure 3 and Figure 5 , the first threaded hole 11 is arranged in the cutter shaft 1, the first through holes 12 matched with the first threaded hole 11 are arranged in the cutter sleeve 2, the boss 8 and the cover plate 5, when the cover plate 5 needs to be installed, the bolts matched with the first threaded hole 11 are screwed into the first threaded hole 11 through the first through holes 12 in the cutter sleeve 2, the boss 8 and the cover plate 5, and the installation of the cover plate 5 is completed, and when the installation of the cover plate 5 is completed, the positioning columns 16 are inserted into the positioning holes 17 of the limiting blocks 10, the limiting pieces 42 and the cutter sleeve 2, so that the stability of the limiting blocks 10, the variable-distance cutter body 3 and the adjusting gasket 4 in use is improved.

[0032] With reference to Figure 1 , Figure 2 and Figure 3 , the end of the knife mounting shaft 1 close to the knife sleeve 2 is fixedly connected with a sleeve ring 13 matched with the knife sleeve 2, the periphery of the inner side wall of the sleeve ring 13 is fixedly connected with a positioning strip 14, the periphery of the outer side wall of the knife sleeve 2 is provided with a positioning groove 15 matched with the positioning strip 14, and the side of the cover plate 5 away from the positioning column 16 is provided with a reinforcing rib 21;

[0033] When it is needed to fix and install the knife sleeve 2 on the knife mounting shaft 1, the knife sleeve 2 is inserted into the sleeve ring 13, and the positioning strip 14 is inserted into the positioning groove 15, so that the knife sleeve 2 is driven to rotate synchronously when the knife mounting shaft 1 rotates, and the fixed knife body 7 and the variable-distance knife body 3 fixedly installed on the knife sleeve 2 further groove the cabinet.

[0034] The working principle of the utility model is:

[0035] When it is needed to install the fixed knife body 7, the fixed knife body 7 is placed on the knife mounting seat 6, the second through hole 19 is aligned with the second threaded hole 18, then the bolt is screwed into the second threaded hole 18 through the second through hole 19, so that the fixed knife body 7 is fixedly installed on the knife mounting seat 6, and when the shank of the bolt is completely screwed into the second threaded hole 18, the head of the bolt is located in the sink 20, so that the protrusion of the bolt head is avoided to affect the grooving effect as much as possible.

[0036] When one of the fixed knife bodies 7 is damaged, the bolt is taken out of the second threaded hole 18 and the second through hole 19, then the fixed knife body 7 is removed, and after the new fixed knife body 7 is replaced, the bolt is screwed into the second threaded hole 18 and the second through hole 19, so that the replacement of the fixed knife body 7 is completed.

[0037] When it is needed to install the variable-distance knife body 3, a certain number of adjusting washers 4 are sleeved on the boss 8 according to the requirement, the limiting piece 42 is inserted into the limiting groove 9 when the boss 8 is placed, then the limiting block 10 is placed in the limiting groove 9, adjusting washers 4 are added to the side of the limiting block 10 away from the knife sleeve 2 until the side of the adjusting washer 4 away from the knife sleeve 2 is flush with the side of the boss 8 away from the knife sleeve 2, then the cover plate 5 is attached to the boss 8, the bolt matched with the first threaded hole 11 is screwed into the first threaded hole 11 through the first through hole 12 in the knife sleeve 2, the boss 8 and the cover plate 5, and the installation of the variable-distance knife body 3 and the cover plate 5 is completed.

[0038] Then, the knife sleeve 2 is inserted into the sleeve ring 13, and the positioning strip 14 is inserted into the positioning groove 15, so that the knife sleeve 2 is driven to rotate synchronously when the knife mounting shaft 1 rotates, and the fixed knife body 7 and the variable-distance knife body 3 fixedly installed on the knife sleeve 2 further groove the cabinet, so that the grooving efficiency of the device on the cabinet is effectively improved.

[0039] In the process of installing the variable pitch cutter body 3, the workers can adjust the distance between the variable pitch cutter body 3 and the fixed cutter body 7 by controlling the number of adjusting washers 41 installed on both sides of the variable pitch cutter body 3, and then adjust the overall slotting width of the variable pitch cutter body 3 and the fixed cutter body 7.

[0040] When one of the variable pitch cutter bodies 3 is damaged, the bolts in the first threaded holes 11 and the first perforations 12 are removed first, then the adjusting washers 4 between the cover plate 5 and the limiting blocks 10 are removed, then the damaged variable pitch cutter body 3 and the limiting block 10 fixedly connected to the variable pitch cutter body 3 are removed, and after replacing the new variable pitch cutter body 3 and the limiting block 10, the adjusting washers 4 and the cover plate 5 are reinstalled, and the replacement is completed.

[0041] Finally, it should be noted that the above description is only a preferred embodiment of the present application and is not intended to limit the present application. Although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments or make equivalent replacements to some technical features. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application shall be included in the protection scope of the present application.

Claims

1. A cabinet slotting cutter comprising a cutter shaft (1), a cutter sleeve (2), a variable pitch cutter body (3), an adjusting gasket (4) and a cover plate (5), characterized in that: The outer side wall of the knife sleeve (2) is evenly provided with a ring-shaped distribution of knife seat (6) around one end, the knife seat (6) is fixedly installed with a fixed knife body (7). The one end of the knife sleeve (2) close to the knife seat (6) is fixedly connected with a boss (8), the outer side wall of the boss (8) is evenly provided with a limiting groove (9) staggered with the knife seat (6), one end of the variable distance knife body (3) is fixedly connected with a limiting block (10) matched with the limiting groove (9). The adjusting gasket (4) includes a gasket ring (41) sleeved on the boss (8) and a limiting piece (42) evenly arranged on the inner side wall of the adjusting gasket ring (41) and matched with the limiting groove (9). The knife sleeve (2), the boss (8) and the cover plate (5) are all provided with a first through hole (12) matched with the first threaded hole (11).

2. A cabinet slotting knife according to claim 1, wherein: The one end of the knife sleeve (2) close to the knife sleeve (2) is fixedly connected with a sleeve ring (13) matched with the knife sleeve (2), the inner side wall of the sleeve ring (13) is fixedly connected with a positioning strip (14) around, and the outer side wall of the knife sleeve (2) is provided with a positioning groove (15) matched with the positioning strip (14) around.

3. A cabinet slotting knife according to claim 2, wherein: The outer side wall of the cover plate (5) is fixedly connected with a positioning column (16) around one side close to the limiting groove (9), and the limiting block (10), the limiting piece (42) and the knife sleeve (2) are all provided with a positioning hole (17) matched with the positioning column (16) on one side close to the limiting groove (9).

4. A cabinet slotting tool according to claim 3, wherein: The knife seat (6) is provided with a second threaded hole (18), and the fixed knife body (7) is provided with a second through hole (19) matched with the second threaded hole (18).

5. A cabinet slotting tool according to claim 4, wherein: The outer side wall of the fixed knife body (7) is provided with a sunken groove (20) around one side of the second threaded hole (18).

6. A cabinet slotting tool as claimed in claim 5, wherein: The cover plate (5) is provided with a reinforcing rib (21) on one side away from the positioning column (16).

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