CN215143868U

CN215143868U - Composite cutter for hole machining

Info

Publication number: CN215143868U
Application number: CN202120725200.9U
Authority: CN
Inventors: 林国涛
Original assignee: Kunshan Teshenglong Precision Tools Co ltd
Current assignee: Kunshan Teshenglong Precision Tools Co ltd
Priority date: 2021-04-09
Filing date: 2021-04-09
Publication date: 2021-12-14
Anticipated expiration: 2031-04-09

Abstract

The utility model relates to a spot facing work technical field especially relates to a gang tool for spot facing work, including the handle of a knife, the top fixed mounting of handle of a knife has the processing equipment, the bottom fixedly connected with barrel of processing equipment, the bottom fixedly connected with cutting edge body of handle of a knife, the inside swing joint of cutting edge body and barrel, the mounting groove has all been seted up to the bottom of the barrel left and right sides. This a compound cutting tool for spot facing work, through closing two apron, the elasticity that makes the first spring in both sides promotes both sides pole cover downwards, make two horizontal poles slide downwards in the slide rail of two apron respectively, the cotton pad of clearance that makes the relative one end of both sides horizontal pole contacts with the both sides of cutting edge body respectively, make the cutting edge body stretch out the back once more, two cotton pads of clearance can carry out the adhesion clearance to the piece on cutting edge body surface, the mode of manual dismantlement clearance has been replaced, thereby compound cutting tool's life has been improved.

Description

Composite cutter for hole machining

Technical Field

The utility model relates to a spot facing work technical field especially relates to a gang tool for spot facing work.

Background

The composite cutter is a cutting tool with various types, specifications and purposes, which is made of artificial diamond as an abrasive and metal powder, resin powder, ceramic and the like as a bonding agent. When punching a hole to the machined part, the cutter surface can be stained with the piece of processing body, needs dismantle the cutter and clear up after processing, otherwise can influence the processing effect of follow-up part, and traditional manual clearance is too troublesome with the dismantlement operation, and frequent dismouting can accelerate the wearing and tearing of cutter installation end, has reduced composite tool's life, is unfavorable for the spot facing work operation of cutter.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the cleaning mode for detaching the cutter can accelerate the abrasion of the cutter mounting end, reducing the service life of the compound cutter, and providing the compound cutter for hole machining.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a compound cutter for hole machining comprises a cutter handle, machining equipment is fixedly mounted at the top end of the cutter handle, a barrel is fixedly connected to the bottom of the machining equipment, a cutter body is fixedly connected to the bottom end of the cutter handle and movably connected with the inside of the barrel, mounting grooves are formed in the bottoms of the left side and the right side of the barrel, cover plates are rotatably connected to the insides of the two mounting grooves, transverse rods are movably connected to the front side and the back side of each cover plate, a mounting plate is fixedly connected to one end, away from the cover plate, of each transverse rod, a cleaning cotton pad is fixedly mounted in the mounting plate, the surface of each cleaning cotton pad is movably connected with the side surface of the corresponding cutter body, placing boxes are movably inserted in the left side and the right side of the barrel, the cleaning cotton pad is located on the upper side of the placing boxes, and connecting blocks are fixedly mounted on the left side and the right side of the bottom of the barrel, the top of the connecting block is fixedly connected with two inserting rods, and the top ends of the two inserting rods are movably inserted into the bottoms of the two cover plates respectively.

Preferably, the front and the back of the cover plate are both provided with slide rails, two ends of the cross rods close to the cover plate are both fixedly inserted with connecting columns, and the opposite ends of the connecting columns are respectively connected with the inner parts of the two slide rails in a sliding manner.

Preferably, the inside wall fixedly connected with two fixed blocks of barrel, two the equal fixedly connected with first spring in bottom of fixed block, two the equal fixedly connected with rod cover in bottom of first spring, two the side surface of horizontal pole respectively with the inside swing joint of two rod covers.

Preferably, two square grooves are formed in the barrel body, the two square grooves are communicated with the inside of the two mounting grooves respectively, and the placing box is movably connected with the inside of the square grooves.

Preferably, through grooves are formed in the top and the bottom of the barrel, and the side surfaces of the blade body are movably connected with the inner parts of the two through grooves.

Preferably, the top of the connecting block is fixedly connected with a second spring, the two inserting rods are respectively located inside the two second springs, and the top ends of the two second springs are respectively fixedly connected with the left side and the right side of the bottom of the barrel.

The utility model has the advantages that: through setting up the apron, the cotton pad of horizontal pole and clearance, when retracting back to the barrel after the compound tool processing, two apron of closing, the elasticity that makes the first spring in both sides promotes both sides pole cover downwards, make two horizontal poles slide downwards in the slide rail of two apron respectively, the cotton pad of clearance that makes the relative one end of both sides horizontal pole contacts with the both sides of the cutting edge body respectively, make the cutting edge body stretch out the back once more, two cotton pads of clearance can carry out the adhesion clearance to the piece on cutting edge body surface, the mode of manual dismantlement clearance has been replaced, thereby compound tool's life has been improved.

The utility model has the advantages that: through setting up and placing box, inserted bar and second spring, after two apron closed, make two place box fixed mounting at two square inslots, resume through two second spring elastic forces, drive two inserted bars rebound and peg graft fixedly with the bottom of two apron respectively to the compound tool's of being convenient for clearance operation, and then the compound tool's of being convenient for use.

Drawings

Fig. 1 is a structural cross-sectional view of a compound tool for hole machining according to the present invention;

fig. 2 is an enlarged view of a structure a in fig. 1 of the compound cutting tool for hole machining according to the present invention;

fig. 3 is a side view of the composite cutter cover plate structure for hole machining according to the present invention.

In the figure: 1. a knife handle; 2. processing equipment; 3. a barrel; 4. a blade body; 5. mounting grooves; 6. a cover plate; 7. a cross bar; 8. mounting a plate; 9. cleaning the cotton pad; 10. placing the box; 11. connecting blocks; 12. inserting a rod; 13. a slide rail; 14. connecting columns; 15. a fixed block; 16. a first spring; 17. a rod sleeve; 18. a second spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, a compound tool for hole machining, comprising a tool holder 1, a machining device 2 is fixedly installed at the top end of the tool holder 1, a cylinder 3 is fixedly connected to the bottom of the machining device 2, a blade body 4 is fixedly connected to the bottom end of the tool holder 1, the blade body 4 is movably connected to the inside of the cylinder 3, through grooves are respectively formed at the top and the bottom of the cylinder 3, the side surface of the blade body 4 is movably connected to the inside of the two through grooves, mounting grooves 5 are respectively formed at the bottoms of the left and right sides of the cylinder 3, a cover plate 6 is rotatably connected to the inside of the two mounting grooves 5, cross rods 7 are respectively movably connected to the front and the back of the cover plate 6, slide rails 13 are respectively formed at the front and the back of the cover plate 6, connecting posts 14 are respectively fixedly inserted into one end of the two cross rods 7 close to the cover plate 6, the opposite ends of the two connecting posts 14 are respectively slidably connected to the inside of the two slide rails 13, two fixing blocks 15 are fixedly connected to the inside wall of the cylinder 3, the bottom of each of the two fixed blocks 15 is fixedly connected with a first spring 16, the bottom ends of the two first springs 16 are fixedly connected with a rod sleeve 17, the side surfaces of the two cross rods 7 are respectively movably connected with the inside of the two rod sleeves 17, the first springs 16 are arranged, the left and right movement of the cross rods 7 is more stable, the cleaning cotton pads 9 on the two sides are stably moved to the left and right sides of the cutter blade body 4, so that the cleaning effect of the scraps on the surface of the compound cutter is enhanced, one ends of the two cross rods 7, far away from the cover plate 6, are fixedly connected with a mounting plate 8, the cleaning cotton pads 9 are fixedly mounted inside the mounting plate 8, the surface of the cleaning cotton pads 9 is movably connected with the side surfaces of the cutter blade body 4, the cover plate 6, the cross rods 7 and the cleaning cotton pads 9 are arranged, when the compound cutter is processed and retracted into the barrel body 3, the two cover plates 6 are closed, the elastic forces of the first springs 16 on the two sides push the rod sleeves 17 downwards, so that the two cross rods 7 respectively slide downwards in the slide rails 13 of the two cover plates 6, the cleaning cotton pads 9 at the opposite ends of the cross rods 7 at the two sides are respectively contacted with the two sides of the cutter blade body 4, after the cutter blade body 4 extends out again, the two cleaning cotton pads 9 can adhere and clean the scraps on the surface of the cutter blade body 4, a manual disassembling and cleaning mode is replaced, so that the service life of the compound cutter is prolonged, the left side and the right side of the barrel body 3 are movably inserted with the placing box 10, the cleaning cotton pads 9 are positioned at the upper side of the placing box 10, the inside of the barrel body 3 is provided with two square grooves which are respectively communicated with the insides of the two mounting grooves 5, the placing box 10 is movably connected with the insides of the square grooves, the left side and the right side of the bottom of the barrel body 3 are fixedly provided with the connecting blocks 11, the tops of the two connecting blocks 11 are respectively and fixedly connected with the inserting rods 12, the tops of the two connecting blocks 11 are respectively and fixedly connected with the second springs 18, the two inserting rods 12 are respectively positioned inside the two second springs 18, the top of two second springs 18 respectively with the left and right sides fixed connection of barrel 3 bottom, the top of two inserted bars 12 is pegged graft with the bottom activity of two apron 6 respectively, the box 10 is placed in the setting, inserted bar 12 and second spring 18, after two apron 6 closed, make two box 10 fixed mounting of placing at two square inslot, resume through two second spring 18 elasticity, it is fixed to drive two inserted bars 12 rebound and peg graft with the bottom of two apron 6 respectively, thereby the compound tool's of being convenient for clearance operation, and then the use of the compound tool of being convenient for.

When the device is used, an operator firstly controls the processing equipment to contract the cutter into the barrel 3, then pulls the two fixing blocks 15 to enable the two second springs 18 to be stretched, then closes the two cover plates 6 to enable the elastic force of the first springs 16 at the two sides to push the rod sleeves 17 at the two sides downwards, enables the two cross rods 7 to respectively slide downwards in the sliding rails 13 of the two cover plates 6, enables the cleaning cotton pads 9 at the opposite ends of the cross rods 7 at the two sides to respectively contact with the two sides of the cutter blade body 4, enables the cutter blade body 4 to extend out again, enables the two cleaning cotton pads 9 to carry out adhesion cleaning on scraps on the surface of the cutter blade body 4, drives the two fixing blocks 15 to move upwards through the elastic force recovery of the two second springs 18, enables the two inserting rods 12 to be respectively inserted with the bottoms of the two cover plates 6, enables the cover plates 6 to be fixedly installed, enables the two placing boxes 10 to be respectively positioned at the lower sides of the two cleaning cotton pads 9, collects the scraps, and pulls the fixing blocks 15, the cover 6 is opened to facilitate removal of the cartridge 10 and thus facilitate the handling of the debris. This a compound tool for spot facing work has replaced the mode that the manual cutter of dismantling of tradition and clear up, has effectively improved compound tool's life, the spot facing work operation of the part of being convenient for.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a compound tool for spot facing work, includes handle of a knife (1), its characterized in that, the top fixed mounting of handle of a knife (1) has processing equipment (2), the bottom fixedly connected with barrel (3) of processing equipment (2), the bottom fixedly connected with cutting edge body (4) of handle of a knife (1), the inside swing joint of cutting edge body (4) and barrel (3), mounting groove (5) have all been seted up to the bottom of barrel (3) left and right sides, two the inside of mounting groove (5) all rotates and is connected with apron (6), the front and the back of apron (6) all swing joint have horizontal pole (7), two one end fixedly connected with mounting panel (8) that apron (6) were kept away from to horizontal pole (7), the inside fixed mounting of mounting panel (8) has clearance cotton pad (9), the surface of clearance cotton pad (9) and the side surface swing joint of cutting edge body (4), the utility model discloses a cleaning cotton pad, including barrel (3), the equal activity of the left and right sides of barrel (3) is pegged graft and is had and place box (10), clearance cotton pad (9) are located the upside of placing box (10), the equal fixed mounting in the left and right sides of barrel (3) bottom has connecting block (11), two the equal fixedly connected with inserted bar (12) in top of connecting block (11), two the top of inserted bar (12) is pegged graft with the bottom activity of two apron (6) respectively.

2. The compound tool for hole machining according to claim 1, characterized in that the front and the back of the cover plate (6) are both provided with slide rails (13), one ends of the two cross rods (7) close to the cover plate (6) are both fixedly inserted with connecting columns (14), and the opposite ends of the two connecting columns (14) are respectively connected with the inner parts of the two slide rails (13) in a sliding manner.

3. The compound tool for hole machining according to claim 1, characterized in that two fixing blocks (15) are fixedly connected to the inner side wall of the cylinder (3), the bottoms of the two fixing blocks (15) are fixedly connected with first springs (16), the bottom ends of the two first springs (16) are fixedly connected with rod sleeves (17), and the side surfaces of the two cross rods (7) are movably connected with the insides of the two rod sleeves (17) respectively.

4. The compound tool for hole machining according to claim 1, characterized in that two square grooves are opened inside the cylinder (3), the two square grooves are respectively communicated with the inside of the two mounting grooves (5), and the placing box (10) is movably connected with the inside of the square grooves.

5. The compound tool for hole machining according to claim 1, characterized in that the top and the bottom of the cylinder (3) are provided with through grooves, and the side surface of the blade body (4) is movably connected with the insides of the two through grooves.

6. The compound tool for hole machining according to claim 1, characterized in that a second spring (18) is fixedly connected to the top of each of the two connecting blocks (11), the two insert rods (12) are respectively located inside the two second springs (18), and the top ends of the two second springs (18) are respectively fixedly connected to the left side and the right side of the bottom of the cylinder (3).