CN214134296U

CN214134296U - File capable of being folded for deburring

Info

Publication number: CN214134296U
Application number: CN202023254751.6U
Authority: CN
Inventors: 李世龙
Original assignee: Dalian Shenke Optical Co ltd
Current assignee: Dalian Shenke Optical Co ltd
Priority date: 2020-12-30
Filing date: 2020-12-30
Publication date: 2021-09-07
Anticipated expiration: 2030-12-30

Abstract

The utility model discloses a foldable file for deburring, which comprises a shell and a limiting plate, wherein a containing cavity is arranged inside the shell, the inside of the containing cavity is slidably connected with the limiting plate, the top end of the limiting plate is fixedly connected with the bottom end of a flat file, the top end of the containing cavity is provided with a sliding groove, the flat file is slidably connected with the sliding groove, two sides of the sliding groove are both provided with adjusting grooves, the inside of the two adjusting grooves is rotatably connected with a rotating wheel, one end of the two rotating wheels is fixedly connected with a clamping block, the other end of the two rotating wheels is fixedly connected with an adjusting plate, two sides of the bottom end of the flat file are provided with a first clamping groove group, two sides of the top end of the flat file are provided with a second clamping groove group, the first clamping groove group and the second clamping groove group are both composed of two clamping grooves, the two clamping blocks are respectively correspondingly arranged with the first clamping groove group and the second clamping groove group, when the flat file is not used, the flat file can be retracted into the shell, and the shell can protect the flat file.

Description

File capable of being folded for deburring

Technical Field

The utility model relates to a file specifically is a file can be closed with taking in to burring.

Background

The file is made of carbon tool steel T12 or T13 through heat treatment and quenching of the working part, and is a small production tool, and is a hand tool for filing workpieces. It is used for micro-processing of metal, wood, leather and other surface layers. The rasp has a plurality of fine teeth on its surface, a hand tool for rasping a workpiece. Modern files are generally made of carbon steel through the processes of rolling, forging, annealing, grinding, tooth chopping, quenching and the like.

Because the file is made of carbon tool steel, the file is very easy to break when the file is fragile and impacted, the existing file is simple in structure, does not have a cutter body folding function, cannot accommodate the cutter body when not used, cannot protect the cutter body, and easily causes the cutter body to break.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a file can be closed in burring to because the file is made by carbon element instrument steel to the file that proposes in solving above-mentioned background art, so the file texture is very easy to be split when receiving the impact more fragile, and current file simple structure does not have the cutter body to receive the function of closing, can't accomodate the cutter body when not using, thereby can't protect the cutter body, causes the cracked problem of cutter body easily.

In order to achieve the above object, the utility model provides a following technical scheme: a foldable file for deburring comprises a shell and a limiting plate, wherein a containing cavity is formed in the shell, the limiting plate is connected in the containing cavity in a sliding mode, the top end of the limiting plate is fixedly connected with the bottom end of a flat file, a sliding groove is formed in the top end of the containing cavity, the flat file is connected with the sliding groove in a sliding mode, adjusting grooves are formed in two sides of the sliding groove, rotating wheels are rotatably connected in the two adjusting grooves, clamping blocks are fixedly connected to one ends of the rotating wheels, adjusting plates are fixedly connected to the other ends of the rotating wheels, a first clamping groove group is formed in each of two sides of the bottom end of the flat file, a second clamping groove group is formed in each of two sides of the top end of the flat file, the first clamping groove group and the second clamping groove group are formed by two clamping grooves, the two clamping blocks are respectively arranged corresponding to the first clamping groove group and the second clamping groove group, and the bottom, the outer side of the shell is sleeved with a limiting hoop, the middle parts of two sides of the limiting hoop are in threaded connection with positioning bolts, positioning holes are formed in two sides of the top end of the shell, and the two positioning holes are arranged corresponding to the two positioning bolts respectively.

As an optimal technical scheme of the utility model, the middle part of casing outer wall is seted up flutedly, the inside fixedly connected with protective sheath of recess, the protective sheath is made by rubber materials.

As an optimal technical scheme of the utility model, the bottom fixedly connected with rings of bottom.

As a preferred technical scheme of the utility model, the equal fixedly connected with baffle in both ends at casing outside top.

As a preferred technical scheme of the utility model, the top fixedly connected with spring of bottom, the one end of spring and the bottom swing joint of limiting plate.

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

1. when the flat file is not used, the flat file can be retracted into the shell, the shell can protect the flat file, when the flat file is required to be used, only two clamping blocks need to be screwed out from the two clamping grooves of the second clamping groove group, the spring automatically pops the flat file out, the use of the flat file is convenient, the practicability of the file is improved, after the flat file is popped out, the two clamping blocks are screwed into the two clamping grooves of the first clamping groove group by rotating the two rotating wheels through the two adjusting plates, so that the flat file is fixed, and the stability of the flat file during working is improved;

2. the protective sheath texture soft of making by rubber materials, when using the file, the staff can hold the protective sheath and operate, avoid the outer wall of casing to grind the staff's hand, the use of rings can be hung the file, conveniently accomodate and settle the file, the baffle plays spacing effect, the baffle can block spacing hoop during the use, avoid spacing hoop to drop to the bottom of casing downwards, can make spacing hoop be in the position nearer apart from the locating hole all the time.

Drawings

Fig. 1 is a perspective view of the present invention;

fig. 2 is a front sectional view of the present invention;

fig. 3 is a schematic structural diagram of part a of the present invention.

In the figure: 1. a housing; 2. a receiving cavity; 3. a limiting plate; 4. a chute; 5. an adjustment groove; 6. a rotating wheel; 7. a clamping block; 8. an adjusting plate; 9. a first card slot group; 10. a second card slot group; 11. a spring; 12. a bottom cover; 13. a hoisting ring; 14. a limiting hoop; 15. positioning the bolt; 16. positioning holes; 17. a groove; 18. a protective sleeve; 19. a plate file; 20. and a baffle plate.

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.

Referring to fig. 1-3, the utility model provides a foldable file for deburring, which comprises a housing 1 and a limiting plate 3, wherein a containing cavity 2 is formed inside the housing 1, the limiting plate 3 is slidably connected inside the containing cavity 2, the top end of the limiting plate 3 is fixedly connected with the bottom end of a flat file 19, a chute 4 is formed at the top end of the containing cavity 2, the flat file 19 is slidably connected with the chute 4, adjusting grooves 5 are formed at both sides of the chute 4, rotating wheels 6 are rotatably connected inside the two adjusting grooves 5, clamping blocks 7 are fixedly connected with one ends of the two rotating wheels 6, an adjusting plate 8 is fixedly connected with the other ends of the two rotating wheels 6, a first clamping groove group 9 is formed at both sides of the bottom end of the flat file 19, a second clamping groove group 10 is formed at both sides of the top end of the flat file 19, the first clamping groove group 9 and the second clamping groove group 10 are respectively formed by two clamping grooves, the two clamping blocks 7 are respectively corresponding to the first clamping groove group 9 and the second clamping groove group 10, the bottom end of the shell 1 is clamped and connected with a bottom cover 12, a limiting hoop 14 is sleeved on the outer side of the shell 1, positioning bolts 15 are connected to the middle portions of two sides of the limiting hoop 14 in a threaded mode, positioning holes 16 are formed in two sides of the top end of the shell 1, and the two positioning holes 16 correspond to the two positioning bolts 15 respectively.

Preferably, the middle part of the outer wall of the shell 1 is provided with a groove 17, the inner part of the groove 17 is fixedly connected with a protective sleeve 18, the protective sleeve 18 is made of rubber materials, the protective sleeve 18 made of rubber materials is soft in texture, when the file is used, a worker can hold the protective sleeve 18 to operate, and hands of the worker are prevented from being abraded by the outer wall of the shell 1.

Preferably, the bottom end of the bottom cover 12 is fixedly connected with a hanging ring 13, and the file can be hung up by using the hanging ring 13, so that the file can be conveniently stored and placed.

Preferably, both ends at the top of the outer side of the housing 1 are fixedly connected with the baffle 20, the baffle 20 plays a limiting role, and when the positioning device is used, the baffle 20 can block the limiting hoop 14, so that the limiting hoop 14 is prevented from falling down to the bottom end of the housing 1, and the limiting hoop 14 can be always positioned at a position closer to the positioning hole 16.

Preferably, the top fixedly connected with spring 11 of bottom 12, the one end of spring 11 and the bottom swing joint of limiting plate 3, when needs use file board 19, only need with two fixture blocks 7 from the inside back-out of two draw-in grooves of second card slot group 10, spring 11 pops out file board 19 automatically, facilitates the use file board 19, improves the practicality of file.

When the file is used in detail, the file can be folded for deburring, when the flat file 19 is needed, only two clamping blocks 7 need to be screwed out from the two clamping grooves of the second clamping groove group 10, the spring 11 automatically pops the flat file 19 out, the flat file 19 is convenient to use, the practicability of the file is improved, after the flat file 19 is popped out, two clamping blocks 7 are screwed into the two clamping grooves of the first clamping groove group 9 by rotating two rotating wheels 6 through two adjusting plates 8, so that the flat file 19 is fixed, the stability of the working of the flat file 19 is improved, after the limiting hoop 14 is slid to a target position, one ends of two positioning bolts 15 are screwed into the two positioning holes 16, so that the limiting hoop 14 is fixed, the limiting hoop 14 can block the adjusting plates 8, the situation that the clamping blocks 7 are automatically screwed out when the file is used is avoided, so that the flat file 19 retracts, and the protective sleeve 18 made of rubber materials is soft in texture, when the file is used, a worker can hold the protective sleeve 18 to operate, the hand of the worker is prevented from being abraded by the outer wall of the shell 1, the file can be hung by the aid of the hanging ring 13, the file is convenient to store and place, the baffle 20 plays a limiting role, the baffle 20 can block the limiting hoop 14 during use, the limiting hoop 14 is prevented from falling down to the bottom end of the shell 1, and the limiting hoop 14 can be located at a position close to the positioning hole 16 all the time.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. A foldable file for deburring comprises a shell (1) and a limiting plate (3), and is characterized in that a containing cavity (2) is formed in the shell (1), the limiting plate (3) is connected to the inside of the containing cavity (2) in a sliding manner, the top end of the limiting plate (3) is fixedly connected with the bottom end of a flat file (19), a sliding groove (4) is formed in the top end of the containing cavity (2), the flat file (19) is connected with the sliding groove (4) in a sliding manner, adjusting grooves (5) are formed in two sides of the sliding groove (4), rotating wheels (6) are rotatably connected in the two adjusting grooves (5), a clamping block (7) is fixedly connected to one end of each rotating wheel (6), an adjusting plate (8) is fixedly connected to the other end of each rotating wheel (6), a first clamping groove group (9) is formed in two sides of the bottom end of the flat file (19), second draw-in groove group (10) have been seted up to the both sides on file board (19) top, first draw-in groove group (9) and second draw-in groove group (10) are constituteed by two draw-in grooves, two the fixture block (7) correspond the setting with first draw-in groove group (9) and second draw-in groove group (10) respectively, the bottom block of casing (1) is connected with bottom (12), the outside cover of casing (1) is equipped with spacing hoop (14), the equal threaded connection in middle part of spacing hoop (14) both sides has positioning bolt (15), locating hole (16) have all been seted up to the both sides on casing (1) top, two positioning hole (16) correspond the setting with two positioning bolt (15) respectively.

2. The retractable file for deburring as claimed in claim 1, wherein: the middle part of the outer wall of the shell (1) is provided with a groove (17), a protective sleeve (18) is fixedly connected to the inner part of the groove (17), and the protective sleeve (18) is made of rubber materials.

3. The retractable file for deburring as claimed in claim 1, wherein: the bottom end of the bottom cover (12) is fixedly connected with a hanging ring (13).

4. The retractable file for deburring as claimed in claim 1, wherein: both ends of the top of the outer side of the shell (1) are fixedly connected with baffle plates (20).

5. The retractable file for deburring as claimed in claim 1, wherein: the top end fixedly connected with spring (11) of bottom cap (12), the one end of spring (11) and the bottom swing joint of limiting plate (3).