CN220992913U - Detachable precision cutter - Google Patents

Abstract

The utility model relates to the technical field of precision tools and discloses a detachable precision tool, which comprises a tool handle, a guide groove and a guide block, wherein a fixing barrel used for fixing is fixedly connected to the bottom of the tool handle, a connecting rod used for fixing is inserted into the bottom of the fixing barrel, a positioning column used for fixing is fixedly connected to the bottom of the connecting rod, a fixing frame used for mounting is sleeved on the outer surface of the positioning column, a blade used for cutting is connected to the outer surface of the fixing frame through a bolt, and a fixing groove used for reinforcing is formed in one side of the outer surface of the fixing frame, which is located on the blade. This detachable precision tool, through the cooperation setting of fixed section of thick bamboo and connecting rod, can dismantle or install between handle of a knife and the mount according to the user demand, and then can dismantle and change the device different positions according to the specific circumstances that the cutter was used, and then can reduce and change required cost, and then promote holistic practicality.

Description

Detachable precision cutter

Technical Field

The utility model relates to the technical field of precision cutters, in particular to a detachable precision cutter.

Background

Tools used in machine construction are tools for cutting machining, also called cutting tools, most of which are machine-used, but also hand-used, since tools used in machine construction are basically used for cutting metal materials, tools for cutting wood are called woodworking tools, and tools of a type which are particularly used for geological exploration, well drilling, mine drilling, and are called mine tools.

The milling cutter is a rotary cutter for milling and has one or more cutter teeth, and during operation, each cutter tooth cuts off the allowance of a workpiece intermittently in sequence.

The face milling cutter, also called disc milling cutter, is used for machining plane on vertical milling machine, end milling machine or planer milling machine, and has cutter teeth on the end face and circumference, coarse teeth and fine teeth, and its structure has 3 kinds of integral, insert teeth and indexable.

The utility model discloses a detachable precision cutter, which relates to the technical field of precision cutters and comprises a cutter body, a connecting plate, a cross rod, a fixing plate and a threaded surface, wherein the top end of the cutter body is fixedly connected with the connecting plate, the top end of the connecting plate is fixedly connected with the cross rod, an adding mechanism is arranged in the cross rod, the top end of the adding mechanism is fixedly connected with the fixing plate, clamping mechanisms are arranged on two side walls of the fixing plate, each clamping mechanism comprises a clamping block, a groove, a limiting sliding block, a reset spring and a connecting block, the inside of each groove is provided with the clamping block, one end of each clamping block extends to the outside of the groove, and the other end of each clamping block is fixedly connected with the connecting block on the inner wall of the groove.

However, when the utility model is actually used, the following problems exist:

The device is inconvenient to dismantle cutter self, however to stronger working strength, the life of cutter can shorten greatly usually, and then needs frequent change cutter, and then leads to the cost too high, influences holistic practicality.

Disclosure of utility model

(One) solving the technical problems

In order to overcome the defects in the prior art, the utility model provides a detachable precision cutter, which solves the problems in the prior art that:

The device is inconvenient to dismantle cutter self, however to stronger working strength, the life of cutter can shorten greatly usually, and then needs frequent change cutter, and then leads to the cost too high, influences holistic practicality's problem.

(II) technical scheme

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a detachable precision tool, includes handle of a knife, guide way and guide block, the bottom fixedly connected with of handle of a knife is used for fixed section of thick bamboo, peg graft in the bottom of fixed section of thick bamboo has the connecting rod that is used for fixed, the bottom fixedly connected with of connecting rod is used for fixed reference column, the surface of reference column has cup jointed the mount that is used for the installation, the surface of mount has the blade that is used for the cutting through bolted connection, the fixed slot that is used for reinforcing has been seted up to one side that the mount surface is located the blade.

Optionally, the top fixedly connected with of handle of a knife is used for the guide bar of direction, the top fixedly connected with of guide bar is used for the protection ball of protection, the below fixedly connected with of handle of a knife surface is used for spacing dish.

Optionally, a fixing hole for fixing is formed in the top of the fixing barrel, and the inner wall of the fixing hole is spliced with the outer surface of the connecting rod.

Optionally, the fixed pole that is used for compressing tightly fixedly has been seted up to the surface of fixed section of thick bamboo, the one end that the dead lever penetrated fixed section of thick bamboo supports the outer wall of tight connecting rod, makes connecting rod fastening connection at the inner wall of fixed section of thick bamboo.

Optionally, the top fixedly connected with of reference column is used for spacing fender ring, the briquetting that is used for compressing tightly has been cup jointed to the top that the connecting rod surface is located the fender ring.

Optionally, one end threaded connection that the reference column worn out the mount has the gag lever post that is used for compressing tightly, the bottom of fastening the mount is supported at the top of gag lever post.

Optionally, the surface screw thread of blade wears to be equipped with and is used for compressing tightly fixed positioning bolt, positioning bolt wears to go out the one end of blade and the surface threaded connection of mount.

Optionally, the guide way that is used for assisting the slip is seted up to the inside wall of mount, the surface fixedly connected with of reference column is with the guide block of guide way looks adaptation.

(III) beneficial effects

The utility model provides a detachable precision cutter, which has the following beneficial effects:

This detachable precision tool, through the cooperation setting of fixed section of thick bamboo and connecting rod, can dismantle or install between handle of a knife and the mount according to the user demand, and then can dismantle and change the device different positions according to the specific condition that the cutter was used, and then can reduce and change required cost, and then promote holistic practicality, through the cooperation setting of mount and reference column, also can be after taking place to hit the condition of sword, dismantle mount and reference column and change alone, thereby the staff of being more convenient for operates, also can dismantle between mount and the blade simultaneously, consequently can change the blade alone after long-time use, thereby further reduce replacement cost.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic diagram of an explosive structure according to the present utility model;

FIG. 3 is a schematic view of the explosion structure of the fixed cylinder of the present utility model;

Fig. 4 is a schematic view of the structure of the fixing frame of the present utility model.

In the figure: 1. a knife handle; 2. a protective ball; 3. a limiting disc; 4. a fixed cylinder; 5. a fixing hole; 6. a connecting rod; 7. a fixed rod; 8. positioning columns; 9. a baffle ring; 10. briquetting; 11. a fixing frame; 12. a limit rod; 13. a blade; 14. positioning bolts; 15. a fixing groove; 16. a guide groove; 17. and a guide block.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1, 2 and 3, the present utility model provides a technical solution: the detachable precision cutter is characterized in that the cutter handle 1, the guide rod and the protective ball 2 are matched, so that the device and the milling machine can be conveniently assembled and disassembled, further, operators can conveniently operate, and the integral installation position of the device can be limited through the arrangement of the limiting disc 3, so that the integral safety is improved;

Referring to fig. 2 and 3, through the cooperation setting of the fixing cylinder 4 and the fixing hole 5, the connecting rod 6 can be installed and fixed according to the use requirement, and then the fixing frame 11 and the knife handle 1 can be connected and fixed, so that the overall connection stability is improved, and then the connecting rod 6 can be pressed and fixed by utilizing the setting of the fixing rod 7, and further the installation and fixation of the connecting rod 6 are ensured;

Referring to fig. 2, through the arrangement of the positioning column 8, the fixing frame 11 can be directly installed and fixed at the bottom of the connecting rod 6, further by means of the positioning column 8, the position of the fixing frame 11 can be limited by the baffle ring 9, so that the connection stability between the fixing frame 11 and the positioning column 8 is ensured, and then by means of the arrangement of the limiting rod 12, the installed fixing frame 11 can be pressed and fixed, so that the installation stability of the fixing frame 11 is improved;

Referring to fig. 1 to 4, the positioning bolt 14 is provided to fix the blade 13, so that the connection stability of the blade 13 can be ensured during the working process of the device, and the positioning bolt 14 is detached, so that the blade 13 can be conveniently fixed, and the blade 13 can be more conveniently replaced;

Referring to fig. 3 and 4, through the cooperation of the guide block 17 and the guide groove 16, the fixing frame 11 can be stably driven by the guide block 17 and the guide groove 16 in the process of driving the tool handle 1 to rotate, so that the overall machining accuracy can be ensured;

The electrical components are all connected with an external main controller and 220V mains supply, and the main controller can be conventional known equipment for controlling a computer and the like.

In the utility model, the working steps of the device are as follows:

Firstly, the positioning column 8 is inserted into the fixing frame 11, the limiting rod 12 is screwed down, the fixing frame 11 and the connecting rod 6 can be connected and fixed, the pressing block 10 is sleeved on the surface of the connecting rod 6, the fixing cylinder 4 and the connecting rod 6 are connected and fixed, the fixing rod 7 is screwed down, the device can be connected with a milling machine, the machining operation can be started, in the machining process, the damaged part appears, and only the damaged part is replaced.

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

Claims (8)

1. The utility model provides a detachable precision tool, includes handle of a knife (1), guide way (16) and guide block (17), its characterized in that: the utility model discloses a handle of a knife, handle of a knife (1)'s bottom fixedly connected with is used for fixed section of thick bamboo (4), peg graft in the bottom of fixed section of thick bamboo (4) and have connecting rod (6) that are used for fixed, the bottom fixedly connected with of connecting rod (6) is used for fixed reference column (8), the surface of reference column (8) has cup jointed mount (11) that are used for the installation, the surface of mount (11) is connected with blade (13) that are used for the cutting through the bolt, fixed slot (15) that are used for the reinforcement have been seted up to one side that the mount (11) surface is located blade (13).

2. The removable precision tool of claim 1, wherein: the utility model discloses a handle of a knife, including handle of a knife (1), top fixedly connected with of handle of a knife (1) is used for the guide bar of direction, the top fixedly connected with of guide bar is used for protecting protection ball (2), the below fixedly connected with of handle of a knife (1) surface is used for spacing dish (3).

3. The removable precision tool of claim 1, wherein: the top of the fixed cylinder (4) is provided with a fixed hole (5) for fixing, and the inner wall of the fixed hole (5) is spliced with the outer surface of the connecting rod (6).

4. The removable precision tool of claim 1, wherein: the outer surface of the fixed cylinder (4) is provided with a fixed rod (7) for compressing and fixing, and one end of the fixed rod (7) penetrating into the fixed cylinder (4) abuts against the outer wall of the connecting rod (6), so that the connecting rod (6) is tightly connected to the inner wall of the fixed cylinder (4).

5. The removable precision tool of claim 1, wherein: the top fixedly connected with that reference column (8) is used for spacing keeps off ring (9), briquetting (10) that are used for compressing tightly have been cup jointed to the top that connecting rod (6) surface is located keeps off ring (9).

6. The removable precision tool of claim 1, wherein: one end of the positioning column (8) penetrating out of the fixing frame (11) is in threaded connection with a limiting rod (12) used for pressing, and the top of the limiting rod (12) abuts against the bottom of the fixing frame (11).

7. The removable precision tool of claim 1, wherein: the outer surface thread of the blade (13) is provided with a positioning bolt (14) for compressing and fixing, and one end of the positioning bolt (14) penetrating out of the blade (13) is in threaded connection with the outer surface of the fixing frame (11).

8. The removable precision tool of claim 1, wherein: the inner side wall of the fixing frame (11) is provided with a guide groove (16) for assisting sliding, and the outer surface of the positioning column (8) is fixedly connected with a guide block (17) matched with the guide groove (16).