CN210996548U

CN210996548U - Forming cutter

Info

Publication number: CN210996548U
Application number: CN201921477792.6U
Authority: CN
Inventors: 邱天晓
Original assignee: Changzhou Junzhuo Tool Co ltd
Current assignee: Changzhou Junzhuo Tool Co ltd
Priority date: 2019-09-06
Filing date: 2019-09-06
Publication date: 2020-07-14
Anticipated expiration: 2029-09-06

Abstract

The utility model discloses a shaping sword, including shaping sword main part, the inner center of shaping sword main part is equipped with the cutter body, the outer end threaded connection of cutter body has the safety cover, the inner center of safety cover is equipped with the second protective housing, the front end of second protective housing has the third protective housing through spring bracket elastic connection, the front end position fixedly connected with second spacing of third protective housing, the central point of the spacing frame of second puts and has seted up the central groove, the rear end position of second protective housing has first protective housing through spring bracket elastic connection, the first spacing of rear end fixedly connected with of first protective housing, the inner front portion of cutter body is equipped with the tool bit, the rear end position fixedly connected with handle of a knife of tool bit, the inner center of tool bit is equipped with the cutting ferrule, the outside end fixedly connected with knife rest of cutting ferrule. The utility model discloses a shaping sword, through the setting of safety cover, realize the purpose of inner protection.

Description

Forming cutter

Technical Field

The utility model relates to a cutter equipment technical field specifically is the shaping sword.

Background

The shaping sword can help carry out the processing production work of machinery, solves the inconvenience of traditional shaping sword, can conveniently install the setting simultaneously for the device can adapt to more environment, has reached labour saving and time saving's purpose, conveniently changes work, guarantees the quality of product, but present shaping sword has following problem, has the phenomenon of being not convenient for carry out inner protection, can cause certain inconvenience, needs to improve.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a shaping sword to solve the problem that provides among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: comprises a forming cutter body, a cutter body is arranged at the center of the inner end of the forming cutter body, the outer end of the cutter body is connected with a protective cover in a threaded manner, a second protective shell is arranged in the center of the inner end of the protective cover, the front end of the second protective shell is elastically connected with a third protective shell through a spring frame, a second limiting frame is fixedly connected at the front end of the third protective shell, a central groove is arranged at the central position of the second limiting frame, the rear end of the second protective shell is elastically connected with a first protective shell through a spring frame, the rear end of the first protective shell is fixedly connected with a first limiting frame, the front part of the inner end of the cutter body is provided with a cutter head, the rear end of the cutter head is fixedly connected with a cutter handle, the cutting tool is characterized in that a cutting sleeve is arranged in the center of the inner end of the cutting tool head, a tool rest is fixedly connected to the outer side end of the cutting sleeve, a reinforcing part is arranged at the front end of the tool rest, and a convex ring is arranged at the front end of the cutting sleeve.

Preferably, the cutter body is sleeved at the inner end of the central groove through the cutter handle.

Preferably, the spring frame between the first protective shell, the second protective shell and the third protective shell at the inner end of the protective cover has elastic deformation capacity.

Preferably, the front end of the tool holder at the inner end of the tool bit is arranged in a conical structure.

Preferably, the central groove penetrates through the interiors of the first protective case, the second protective case, and the third protective case.

Preferably, the first protective shell, the second protective shell and the third protective shell are designed in a three-section mode.

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

1. through the installation safety cover, the safety cover is used for carrying out inner protection setting, the user can be with the first protective housing of safety cover inner, second protective housing and third protective housing pass through the outer terminal surface of center slot threaded connection at the internal handle of a knife of cutter, realize the design of the outer shell formula of handle of a knife, the help carries out the protection of handle of a knife, prevent to rotate the destruction that the in-process caused central handle of a knife at the handle of a knife, and first protective housing, the center of second protective housing and third protective housing is equipped with the spring bracket, be used for carrying out the absorption of stress, prevent when the tool bit error operation, direct and mould spare contact, cause the damage, the effectual remaining cushion force of absorption that sets up.

2. Through the installation tool bit, the reinforcement of tool bit inner adopts the thickening setting, wearing and tearing that can effectual reduction front end position for the tool bit is more resistant to use, and handle of a knife and tool bit adopt integrated into one piece, conveniently carries out quick installation, and the bulge loop is used for carrying out the safeguard function at top position.

Drawings

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

FIG. 2 is a schematic view of the forming knife of the present invention;

FIG. 3 is a schematic view of the protective cover of the present invention;

FIG. 4 is a schematic view of the structure of the knife body of the present invention;

fig. 5 is a schematic view of the structure of the tool bit of the present invention.

In the figure: 1-forming a cutter main body; 2-a protective cover; 3, a cutter body; 4-a first limiting frame; 5-a first protective shell; 6-a second protective shell; 7-a third protective shell; 8-a second limiting frame; 9-a central groove; 10-a spring holder; 11-a knife handle; 12-a cutter head; 13-cutting ferrule; 14-a tool holder; 15-a reinforcement; 16-convex 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.

Referring to fig. 1-5, the present invention provides a technical solution: the forming cutter comprises a forming cutter main body 1, a cutter body 3 is arranged at the center of the inner end of the forming cutter main body 1, a protective cover 2 is in threaded connection with the outer end of the cutter body 3, a second protective shell 6 is arranged at the center of the inner end of the protective cover 2, the front end of the second protective shell 6 is elastically connected with a third protective shell 7 through a spring frame 10, a second limiting frame 8 is fixedly connected at the front end of the third protective shell 7, a central groove 9 is formed at the central position of the second limiting frame 8, a first protective shell 5 is elastically connected at the rear end of the second protective shell 6 through the spring frame 10, a first limiting frame 4 is fixedly connected at the rear end of the first protective shell 5, a cutter head 12 is arranged at the front end of the inner end of the cutter body 3, a cutter handle 11 is fixedly connected at the rear end of the cutter head 12, a cutting sleeve 13 is arranged at the center, the front position of cutting ferrule 13 is equipped with bulge loop 16, through installation safety cover 2, safety cover 2 is used for carrying out inner protection setting, the user can be with the first protective housing 5 of safety cover 2 the inner, second protective housing 6 and third protective housing 7 pass through the outer terminal surface of center slot 9 threaded connection handle of a knife 11 in cutter body 3, realize the design of the outer shell formula of handle of a knife 11, the help carries out the protection of handle of a knife 11, prevent to cause the destruction of central handle of a knife 11 at handle of a knife 11 rotation in-process, and first protective housing 5, the center of second protective housing 6 and third protective housing 7 is equipped with spring bracket 10, be used for carrying out the absorption of stress, prevent when tool bit 12 maloperation, direct and mould spare contact, cause the damage, spring bracket 10 sets up effectual absorption remaining cushion capacity.

The cutter body 3 is sleeved at the inner end of the central groove 9 through the cutter handle 11, the spring frame 10 between the first protective shell 5, the second protective shell 6 and the third protective shell 7 at the inner end of the protective cover 2 has elastic deformation capacity, the front end of the cutter frame 14 at the inner end of the cutter head 12 is arranged in a conical structure, the central groove 9 penetrates through the first protective shell 5, the second protective shell 6 and the third protective shell 7, the first protective shell 5, the second protective shell 6 and the third protective shell 7 are designed in a three-section mode, the cutter head 12 is installed, the reinforcing part 15 at the inner end of the cutter head 12 is arranged in a thickening mode, abrasion of the front end part can be effectively reduced, the cutter head 12 is more durable, the cutter handle 11 and the cutter head 12 are integrally formed, rapid installation is facilitated, the convex ring 16 is used for protecting the top end part, and installation can be realized by a user only needing to sleeve the, then the bottom end of the cutter body 3 is connected with the fixing piece to realize operation.

The working principle is as follows: when the tool needs to work, a user can install the protection cover 2, the protection cover 2 is used for inner end protection, the user can connect the first protection shell 5, the second protection shell 6 and the third protection shell 7 at the inner end of the protection cover 2 to the outer end face of the tool shank 11 in the tool body 3 through the central groove 9 in a threaded mode, the outer sleeve type design of the tool shank 11 is achieved, the protection of the tool shank 11 is facilitated, the damage to the central tool shank 11 in the rotating process of the tool shank 11 is prevented, the spring frame 10 is arranged in the centers of the first protection shell 5, the second protection shell 6 and the third protection shell 7 and used for absorbing stress, the situation that when the tool bit 12 operates mistakenly, the tool bit is directly contacted with a mold part to cause damage is prevented, the residual buffer force is effectively absorbed through the arrangement of the spring frame 10, and through the installation of the tool bit 12, the reinforcing part 15 at the inner, make tool bit 12 more resistant use, and handle of a knife 11 and tool bit 12 adopt integrated into one piece, conveniently carry out quick installation, bulge loop 16 is used for carrying out the safeguard function at top position, and the user only need can realize the installation with the outer end of safety cover 2 cover at cutter body 3, later is connected cutter body 3 bottom and mounting, realizes the operation, accomplishes work.

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. Shaping sword, including shaping sword main part (1), its characterized in that: the forming cutter comprises a forming cutter body (1), a cutter body (3) is arranged at the center of the inner end of the forming cutter body (1), a protective cover (2) is in threaded connection with the outer end of the cutter body (3), a second protective shell (6) is arranged at the center of the inner end of the protective cover (2), the front end of the second protective shell (6) is elastically connected with a third protective shell (7) through a spring frame (10), a second limiting frame (8) is fixedly connected at the front end of the third protective shell (7), a central groove (9) is formed in the central position of the second limiting frame (8), a first protective shell (5) is elastically connected at the rear end of the second protective shell (6) through the spring frame (10), a first limiting frame (4) is fixedly connected at the rear end of the first protective shell (5), a cutter head (12) is arranged at the front portion of the inner end of the cutter body (3), and a, the cutting tool is characterized in that a cutting sleeve (13) is arranged in the center of the inner end of the cutting tool head (12), a tool rest (14) is fixedly connected to the outer side end of the cutting sleeve (13), a reinforcing piece (15) is arranged at the front end of the tool rest (14), and a convex ring (16) is arranged at the front end of the cutting sleeve (13).

2. The forming knife according to claim 1, characterized in that: the cutter body (3) is sleeved at the inner end of the central groove (9) through the cutter handle (11).

3. The forming knife according to claim 1, characterized in that: and a spring frame (10) between the first protective shell (5), the second protective shell (6) and the third protective shell (7) at the inner end of the protective cover (2) has elastic deformation capacity.

4. The forming knife according to claim 1, characterized in that: the front end of the cutter frame (14) at the inner end of the cutter head (12) is arranged in a conical structure.

5. The forming knife according to claim 1, characterized in that: the central groove (9) penetrates through the interiors of the first protective shell (5), the second protective shell (6) and the third protective shell (7).

6. The forming knife according to claim 1, characterized in that: the first protective shell (5), the second protective shell (6) and the third protective shell (7) are designed in a three-section mode.