CN210498597U

CN210498597U - Plane horizontal correction file

Info

Publication number: CN210498597U
Application number: CN201920785290.3U
Authority: CN
Inventors: 杨泽云; 葛修良; 陈西苓; 王春森; 苏艳红; 李军
Original assignee: Chengdu Aeronautic Polytechnic
Current assignee: Chengdu Aeronautic Polytechnic
Priority date: 2019-05-28
Filing date: 2019-05-28
Publication date: 2020-05-12
Anticipated expiration: 2029-05-28

Abstract

The utility model discloses a plane horizontal correction file, which comprises a handle, wherein a thread groove is arranged inside the handle, a file cutter body is connected with the thread groove in a threaded manner, a snap ring is clamped on the front part of the handle, a finger groove is fixedly arranged above the snap ring, a level gauge is fixedly arranged above the finger groove, a threaded column is arranged at the front end of the handle, a threaded ring is connected with the threaded column in a threaded manner, and a baffle is fixedly arranged on the threaded ring; the utility model discloses be equipped with the spirit level on the handle, can be when the beginner uses can audio-visually observe the balance that the file cutter body was taken and is held to be equipped with skid-proof rubber sleeve, protruding piece and finger groove on the handle, prevent that the beginner from taking and holding when using unstably, and be equipped with threaded connection on file cutter body and handle, make the file cutter body can change, and be equipped with the baffle on the handle, can prevent that the beginner from making the finger rub when using injured on the file cutter body.

Description

Plane horizontal correction file

Technical Field

The utility model relates to a file technical field specifically is a plane level correction file.

Background

The file is made by heat treating carbon tool steel T12 or T13 and then quenching the working part, and is a small production tool; the surface of the file is provided with a plurality of fine and dense cutter teeth and strips, and the file is used for filing a manual tool of a workpiece and is used for micro-processing the surface layers of metal, wood, leather and the like; when the existing file is filed by a bench worker, a file is difficult for a beginner to file a plane, and the most basic file is a flat file, so that the difficulty of filing learning and filing of the beginner is increased; but all can not the visual device whether horizontally of observing the file on current file, just so beginner does not know whether level of file, and current file does not set up the device that can increase the beginner and stably hold, just so make the beginner can not stable hold the file in the earlier stage of study, and current file does not have protector, can make the beginner easily injure hand when using the file like this, and current file all can change the handle together when changing, increase the consumption of fund, or the trouble of the mode ten minutes of changing in the time, make the beginner unable change by oneself, just so urgently need be with the file that the beginner used of being convenient for.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a plane level correction file has the antiskid and is convenient for hold, and the security performance is high, can observe directly perceivedly whether level and be convenient for advantage such as change for solve the problem of proposing among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a file is rectified to plane level, includes the handle, the middle part of handle is equipped with protruding piece, the tail end of handle has cup jointed the rubber sleeve, the inside thread groove that is equipped with of handle, thread groove female connection has the screw thread head, the fixed welding of one end of screw thread head has the file cutter body, the fixed fixture block that is equipped with on the front portion of handle, the joint has the snap ring on the fixture block, the inside of snap ring is equipped with the draw-in groove, and draw-in groove activity joint on the fixture block, the rubber sleeve has also been cup jointed on the snap ring, the fixed finger groove that is equipped with in top of snap ring, the fixed spirit level that is equipped with in top in finger groove, the front end of handle is equipped with the screw thread post, threaded connection has the screw thread ring on the screw thread post.

Preferably, the tail end of the handle is provided with an elliptical hole groove, the protruding block is arranged into an arc shape, and the rubber sleeve is provided with anti-skid lines.

Preferably, four groups of clamping blocks are arranged at the front end of the handle, four groups of clamping grooves are also formed in the clamping ring, and the clamping grooves and the clamping blocks are symmetrically arranged.

Preferably, the baffle is arranged into an arc shape which is curled towards the handle, and the arc edge of the baffle wraps the finger groove.

Preferably, the diameter of handle front end is less than the rear end diameter, and the snap ring rear end diameter of front end joint equals with the rear end diameter of handle to and the screw ring one end card is in one side of snap ring when with screw thread post threaded connection.

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

the utility model discloses be equipped with the spirit level on the handle, can be when the beginner uses can audio-visually observe the balance that the file cutter body was taken or not, adjustment that can be timely, and be equipped with skid-proof rubber sleeve on the handle, protruding piece and finger groove, can effectually prevent that the beginner from taking when using and holding unstably, make the file cutter body rotate and drop even, and be equipped with threaded connection on file cutter body and handle, make the file cutter body can change, need not change the handle, reduce the consumption of fund, and be equipped with the baffle on the handle, can prevent that the beginner from taking when using and holding unstably, it is injured that the finger rubs on the file cutter body.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a side view of a portion a of the present invention;

fig. 3 is a sectional view of the part a of the present invention.

In the figure: 1. a handle; 2. a raised block; 3. a file body; 4. a snap ring; 5. a finger groove; 6. a level gauge; 7. a baffle plate; 8. a clamping block; 9. a card slot; 10. a rubber sleeve; 11. a thread groove; 12. a screw head; 13. a threaded post; 14. a threaded ring.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The same reference numbers in different drawings identify the same or similar elements; it should be further understood that terms such as "first," "second," "third," "upper," "lower," "front," "rear," "inner," "outer," "end," "portion," "section," "width," "thickness," "zone," and the like, may be used solely for convenience in reference to the figures and to aid in describing the invention, and are not intended to limit the invention.

Referring to fig. 1-3, the present invention provides a technical solution: a plane horizontal correction file comprises a handle 1, wherein a convex block 2 is arranged in the middle of the handle 1, a rubber sleeve 10 is sleeved at the tail end of the handle 1, and the convex block 2 and the rubber sleeve 10 are both used for preventing a beginner from sliding when holding the file; the handle 1 is internally provided with a thread groove 11, a thread head 12 is connected with the thread groove 11 in a threaded manner, one end of the thread head 12 is fixedly welded with the file cutter body 3, and the file cutter body 3 can be conveniently replaced due to the arrangement of the thread groove 12, so that the file cutter body 3 can be conveniently and quickly replaced; a clamping block 8 is fixedly arranged on the front part of the handle 1, a clamping ring 4 is clamped on the clamping block 8, a clamping groove 9 is arranged inside the clamping ring 4, the clamping groove 9 is movably clamped on the clamping block 8, and the clamping groove 9 and the clamping block 8 at the position can effectively prevent the clamping ring 4 from rotating when in use; the snap ring 4 is also sleeved with a rubber sleeve 10, a finger groove 5 is fixedly arranged above the snap ring 4, a level gauge 6 is fixedly arranged above the finger groove 5, and a big female finger can be placed in the finger groove 5, so that the big female finger can press and hold the handle 1 forcefully and can also be prevented from being damaged on the file cutter body 3; the front end of the handle 1 is provided with a threaded column 13, a threaded ring 14 is in threaded connection with the threaded column 13, a baffle 7 is fixedly arranged on the threaded ring 14, and the baffle 7 can prevent the hands of a beginner from being injured by the file body 3.

Specifically, an oval hole groove has been seted up to the tail end of handle 1, and protruding piece 2 sets to the arc, is equipped with anti-skidding line on the rubber sleeve 10, and the settlement of the 1 tail end of handle of this department can make the file conveniently accomodate and hang up, and the settlement of protruding piece 2 can accord with the taking of human palm department, and anti-skidding line on the rubber sleeve 10 can prevent to slide when the beginner takes hold.

Specifically, the front end of the handle 1 is provided with four groups of clamping blocks 8, four groups of clamping grooves 9 are also formed in the clamping ring 4, the clamping grooves 9 and the clamping blocks 8 are symmetrically arranged, the clamping blocks 8 and the clamping grooves 9 at the positions can prevent the clamping ring 4 from rotating when in use, the four groups of clamping blocks 8 and the clamping grooves 9 are arranged, and the clamping ring 4 can be rotated when the surface of the file cutter body 3 is replaced conveniently.

Specifically, baffle 7 sets up to the arc of curling to handle 1 direction, and the arc limit of baffle 7 wraps up finger groove 5, and the setting of the baffle 7 of this department can prevent that the beginner from being injured when the hand slides on the file cutter body 3 when using, and can block snap ring 4, prevents that snap ring 4 from droing when big mother's finger is hard.

Specifically, the diameter of handle 1 front end is less than the rear end diameter, and the snap ring 4 back diameter of front end joint equals with the rear end diameter of handle 1 to and screw ring 14 one end card in one side of snap ring 4 when with 13 threaded connection of screw thread post, the settlement of this department makes the connection that the structure on the handle 1 can the rounding off, prevents that the user from rubbing the skin of palm when using.

The working principle is as follows: before the use, the file body 3 can be replaced according to the requirement of an object to be filed, namely, the file body 3 is taken down and replaced by a new file body 3 through the connection of the threaded head 12 at the front end of the file body 3 and the threaded groove 11 in the handle 1, then a hand is placed on the handle 1, the convex block 2 on the handle 1 is placed at the palm, then a big female finger is placed in the finger groove 5, then hand filing of the object can be started, when the level gauge 6 on the finger groove 5 is not balanced in the hand filing process, the level of the file is timely adjusted to file the object, when the surface of the file 3 needs to be replaced, the threaded ring 14 needs to be turned off from the threaded column 13, then the surface used by the clamping ring 4 and the file body 3 is adjusted, so that the hand groove 5 and the surface of the file body 3 used are on the same surface, then with snap ring 4 through fixture block 8 and draw-in groove 9 carry out fixed mounting on, then rotatory screw thread ring 14 of screwing up for baffle 7 can block in the outside of snap ring 4, prevents that snap ring 4 from droing when using, and baffle 7 can prevent that beginner's hand from sliding on the file cutter body 3 when using, makes the palm be injured.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A plane level correction file, includes handle (1), its characterized in that: the middle part of the handle (1) is provided with a convex block (2), the tail end of the handle (1) is sleeved with a rubber sleeve (10), a thread groove (11) is arranged inside the handle (1), a thread head (12) is connected with the thread groove (11) in an internal thread manner, one end of the thread head (12) is fixedly welded with a file cutter body (3), a clamping block (8) is fixedly arranged on the front part of the handle (1), a clamping ring (4) is clamped on the clamping block (8), a clamping groove (9) is arranged inside the clamping ring (4), the clamping groove (9) is movably clamped on the clamping block (8), the rubber sleeve (10) is also sleeved on the clamping ring (4), a finger groove (5) is fixedly arranged above the clamping ring (4), a level gauge (6) is fixedly arranged above the finger groove (5), a thread column (13) is arranged at the front end of the handle (1), the threaded column (13) is connected with a threaded ring (14) in a threaded manner, and a baffle (7) is fixedly arranged on the threaded ring (14).

2. The planar leveling file of claim 1 wherein: the tail end of the handle (1) is provided with an elliptical hole groove, the convex block (2) is arranged into an arc shape, and the rubber sleeve (10) is provided with anti-skid lines.

3. The planar leveling file of claim 1 wherein: the handle (1) front end is equipped with four groups of fixture blocks (8), also be equipped with four groups of draw-in grooves (9) in snap ring (4), and draw-in groove (9) and fixture block (8) symmetrical setting.

4. The planar leveling file of claim 1 wherein: the baffle (7) is arranged into an arc shape which is curled towards the handle (1), and the arc edge of the baffle (7) wraps the finger groove (5).

5. The planar leveling file of claim 1 wherein: the diameter of handle (1) front end is less than the rear end diameter, and the snap ring (4) rear end diameter of front end joint equals with the rear end diameter of handle (1) to and screw ring (14) one end card is in one side of snap ring (4) when with screw thread post (13) threaded connection.