CN218946520U - Metal ceramic rotary file - Google Patents

Abstract

The utility model discloses a cermet rotary file, and relates to the technical field of rotary files. This rotatory file of cermet, including handle of a knife and fixed subassembly, the bottom of handle of a knife is provided with the tool bit, and the top of handle of a knife is provided with the roof, and fixed subassembly sets up in the top of roof, and fixed subassembly is including screw thread post, screw thread sleeve, fly leaf and connecting rod, drives screw thread sleeve through the rotation of screw thread post and reciprocates for screw thread sleeve drives the fly leaf on the connecting rod and removes for carry out fixed work to equipment aperture inner wall. Be convenient for fix the equipment aperture that the size is different, the effectual suitability that improves rotatory file uses through handle of a knife, tool bit, thread block, recess, bolt and cooperation, can install and dismantle handle of a knife and tool bit for the tool bit appears damaging in the use, can change the tool bit alone, thereby reduced the loss of material.

Description

Metal ceramic rotary file

Technical Field

The utility model relates to the technical field of rotary files, in particular to a metal ceramic rotary file.

Background

An arc-shaped rotary file with the bulletin number of CN212311043U comprises a file mounting rod, wherein the front end of the file mounting rod is provided with a file head, and a processing cutter assembly is arranged on the file head; the utility model relates to a circular arc rotary file, which increases the versatility of the file, meets the use requirements under the condition of no use, and improves the processing efficiency, reduces the wear rate of each blade and each blade block, thereby prolonging the whole service life of the file, improving the installation efficiency, being convenient to dock with other machines, facilitating the whole disassembly and assembly of the file and increasing the practical performance of the file.

According to the arc-shaped rotary file, by adopting the technical scheme, when the device is in butt joint with other machines, the butt joint is matched with the installation joint, and the rotary file is generally installed on equipment through threads in actual use, so that the rotary file cannot be installed in the thread groove, and the problem can be improved.

Disclosure of Invention

The utility model aims to provide a metal ceramic rotary file which can solve the problem that a butt joint needs to be matched with an installation joint for use.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a rotatory file of cermet, includes handle of a knife and fixed subassembly, and the bottom of handle of a knife is provided with the tool bit, and the top of handle of a knife is provided with the roof, and fixed subassembly sets up in the top of roof, and fixed subassembly is including screw thread post, screw thread sleeve, fly leaf and connecting rod, drives screw thread sleeve through the rotation of screw thread post and reciprocates for screw thread sleeve drives the fly leaf on the connecting rod and removes for carry out fixed work to equipment aperture inner wall.

Preferably, a first thread groove is formed in the bottom of the tool handle, and a thread block is installed in the first thread groove in an internal thread mode.

Preferably, two groups of grooves which are communicated with each other are formed in the outer wall of the thread block and the inner wall of the thread groove I, bolts are symmetrically distributed in the inner threads of the grooves, nuts are installed on the outer wall threads of the bolts, and the tool handle and the tool bit can be installed and detached through the cooperation of the tool handle, the tool bit, the thread block, the grooves, the bolts and the bolts, so that the tool bit is damaged in the use process, the tool bit can be replaced independently, and the loss of materials is reduced.

Preferably, the bottom of the top plate is fixedly provided with four groups of connecting columns which are distributed in a rectangular array, and the bottoms of the connecting columns are fixedly arranged on the top of the knife handle.

Preferably, the fixing component further comprises a first vertical plate and a second vertical plate, the top of the top plate is provided with a second threaded groove, the inside of the second threaded groove is provided with a threaded column, one end of the threaded column is fixedly provided with a rotating plate, and the outer wall of the threaded column is provided with a threaded sleeve.

Preferably, the top of roof is provided with four groups fly leaves and is the symmetric distribution, screw thread telescopic outer wall fixed mounting has four groups riser one and be rectangular array and distribute, one side fixed mounting of fly leaf has riser two, two groups connecting rods are all articulated to the both sides of riser one, one end and one side articulated mounting of riser two of connecting rod, one side fixed mounting of fly leaf has the slipmat, through screw thread post, screw thread sleeve, the fly leaf, riser one, riser two and the cooperation use of connecting rod, can drive screw thread sleeve through screw thread post's rotation and rise and descend for remove the position of fly leaf, be convenient for fix the equipment aperture that the size is different, the effectual suitability that has improved rotatory file.

Preferably, four groups of sliding grooves are formed in the top of the top plate and distributed in a rectangular array, sliding blocks are slidably mounted in the sliding grooves, and the top of each sliding block is fixedly mounted on the bottom of each movable plate and plays a limiting role on the corresponding movable plate.

Compared with the prior art, the utility model has the beneficial effects that:

(1) This rotatory file of cermet uses through screw thread post, screw thread sleeve, fly leaf, riser one, riser two and the cooperation of connecting rod, can drive screw thread sleeve through the rotation of screw thread post and rise and descend for remove the position of fly leaf, be convenient for fix the equipment aperture that the size is different, the effectual suitability that has improved rotatory file uses through handle of a knife, the tool bit, the screw thread piece, the recess, the cooperation of bolt and, can install and dismantle handle of a knife and tool bit for the tool bit damages in the use, can change the tool bit alone, thereby reduced the loss of material.

Drawings

The utility model is further illustrated by the following examples in conjunction with the accompanying drawings:

FIG. 1 is a cross-sectional view of the present utility model;

FIG. 2 is a top view of a threaded post of the present utility model;

fig. 3 is a front view of the present utility model.

Reference numerals: 1. a knife handle; 2. a cutter head; 3. a screw block; 4. a groove; 5. a bolt; 6. a nut; 7. a top plate; 8. a connecting column; 9. a threaded column; 10. a threaded sleeve; 11. a movable plate; 12. a first vertical plate; 13. a second vertical plate; 14. a connecting rod; 15. a chute; 16. a slide block; 17. an anti-slip mat.

Detailed Description

Reference will now be made in detail to the present embodiments of the present utility model, examples of which are illustrated in the accompanying drawings, wherein the accompanying drawings are used to supplement the description of the written description so that one can intuitively and intuitively understand each technical feature and overall technical scheme of the present utility model, but not to limit the scope of the present utility model.

Referring to fig. 1-3, the present utility model provides a technical solution: the utility model provides a rotatory file of cermet, includes handle of a knife 1 and fixed subassembly, and the bottom of handle of a knife 1 is provided with tool bit 2, and the top of handle of a knife 1 is provided with roof 7, and fixed subassembly sets up in the top of roof 7, and fixed subassembly is including screw thread post 9, screw thread sleeve 10, fly leaf 11 and connecting rod 14, drives screw thread sleeve 10 through the rotation of screw thread post 9 and reciprocates for screw thread sleeve 10 drives fly leaf 11 on the connecting rod 14 and removes for carry out fixed work to equipment aperture inner wall.

Further, a first thread groove is formed in the bottom of the tool handle 1, and a thread block 3 is installed in the first thread groove in an internal thread mode.

Still further, two sets of recesses 4 that are linked together and be symmetric distribution have been seted up with the inner wall of thread groove one to the outer wall of screw thread piece 3, bolt 5 is installed to the internal thread of recess 4, nut 6 is installed to the outer wall screw thread of bolt 5, when needs change tool bit 2, take down nut 6 from bolt 5 for bolt 5 and screw thread piece 3 separation, take out tool bit 2 and screw thread piece 3 next, change into another set of tool bit 2 can, can install and dismantle tool holder 1 and tool bit 2, make tool bit 2 appear damaging in the use, can change tool bit 2 alone, thereby the loss of material has been reduced.

Still further, the bottom of roof 7 fixed mounting has four sets of spliced pole 8 and is rectangular array distribution, and the bottom of spliced pole 8 and the top fixed mounting of handle of a knife 1.

Secondly, fixed subassembly still has offered thread groove two including riser 12 and riser 13 at the top of roof 7, thread post 9 is installed to the internal screw thread of thread groove two, the one end fixed mounting of thread post 9 has the rotor plate, thread sleeve 10 is installed to the outer wall screw thread of thread post 9, the top of roof 7 is provided with four group's fly leaves 11 and is symmetrical distribution, the outer wall fixed mounting of thread sleeve 10 has four group's riser 12 and is rectangular array distribution, one side fixed mounting of fly leaf 11 has riser two 13, two groups connecting rod 14 are all articulated to the both sides of riser 12, the one end of connecting rod 14 is articulated with one side of riser 13, one side fixed mounting of fly leaf 11 has slipmat 17, rotate thread post 9, make thread post 9 drive thread sleeve 10 move down, move the fly leaf 11 case outside on the drive connecting rod 14 through the downward movement of thread sleeve 10, and make the slipmat 17 on the fly leaf 11 laminate with the aperture inner wall mutually, can fix this rotatory sword on robot equipment, can drive the screw thread sleeve 10 through the rotation of thread post 9 and go up and carry out the fixed position of moving with the aperture, the fixed device of moving is convenient for the same size has improved.

And then, four groups of sliding grooves 15 are formed in the top of the top plate 7 and distributed in a rectangular array, sliding blocks 16 are slidably arranged in the sliding grooves 15, and the tops of the sliding blocks 16 and the bottoms of the movable plates 11 are fixedly arranged to limit the movable plates 11.

Working principle: when the tool bit 2 needs to be replaced, the nut 6 is taken down from the bolt 5, the bolt 5 is separated from the thread block 3, then the tool bit 2 and the thread block 3 are taken out and replaced by another group of tool bit 2, then the movable plate 11 is placed inside the aperture of the connecting robot device, the threaded column 9 is rotated, the threaded column 9 drives the threaded sleeve 10 to move downwards, the outer side of the movable plate 11 box on the connecting rod 14 is driven by the downward movement of the threaded sleeve 10 to move, and the anti-skid pad 17 on the movable plate 11 is attached to the inner wall of the aperture, so that the rotating file can be fixed on the robot device.

The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present utility model.

Claims (7)

1. A cermet rotary file comprising:

the tool comprises a tool shank (1), wherein a tool bit (2) is arranged at the bottom of the tool shank (1), and a top plate (7) is arranged at the top of the tool shank (1);

the fixing component is arranged above the top plate (7), and comprises a threaded column (9), a threaded sleeve (10), a movable plate (11) and a connecting rod (14), wherein the threaded sleeve (10) is driven to move up and down through rotation of the threaded column (9), so that the threaded sleeve (10) drives the movable plate (11) on the connecting rod (14) to move, and the fixing component is used for fixing the inner wall of the aperture of equipment.

2. The cermet rotary file of claim 1 wherein: a first thread groove is formed in the bottom of the tool handle (1), and a thread block (3) is installed in the first thread groove in an internal thread mode.

3. The cermet rotary file of claim 2 wherein: two groups of grooves (4) which are communicated with the inner wall of the first thread groove are formed in the outer wall of the thread block (3) and are symmetrically distributed, bolts (5) are arranged in the inner threads of the grooves (4), and nuts (6) are arranged on the outer wall threads of the bolts (5).

4. The cermet rotary file of claim 3 wherein: the bottom of the top plate (7) is fixedly provided with four groups of connecting columns (8) which are distributed in a rectangular array, and the bottom of the connecting columns (8) is fixedly arranged at the top of the knife handle (1).

5. The cermet rotary file of claim 4 wherein: the fixing assembly further comprises a first vertical plate (12) and a second vertical plate (13), a second threaded groove is formed in the top of the top plate (7), a threaded column (9) is installed in the second threaded groove through internal threads, a rotating plate is fixedly installed at one end of the threaded column (9), and a threaded sleeve (10) is installed on the outer wall threads of the threaded column (9).

6. The cermet rotary file of claim 5 wherein: four groups of movable plates (11) are arranged at the top of the top plate (7) and are symmetrically distributed, four groups of first vertical plates (12) are fixedly arranged on the outer wall of the threaded sleeve (10) and are distributed in a rectangular array, two vertical plates (13) are fixedly arranged on one side of each movable plate (11), two groups of connecting rods (14) are hinged to two sides of each first vertical plate (12), one end of each connecting rod (14) is hinged to one side of each second vertical plate (13), and an anti-slip pad (17) is fixedly arranged on one side of each movable plate (11).

7. The cermet rotary file of claim 6 wherein: four groups of sliding grooves (15) are formed in the top of the top plate (7) and distributed in a rectangular array, sliding blocks (16) are slidably mounted in the sliding grooves (15), and the tops of the sliding blocks (16) and the bottoms of the movable plates (11) are fixedly mounted.

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