CN217167458U

CN217167458U - Numerical control machining cutter convenient to install and use

Info

Publication number: CN217167458U
Application number: CN202123062678.7U
Authority: CN
Inventors: 王加林
Original assignee: Chongqing Chiyuan Numerical Control Technology Co ltd
Current assignee: Chongqing Chiyuan Numerical Control Technology Co ltd
Priority date: 2021-12-08
Filing date: 2021-12-08
Publication date: 2022-08-12
Anticipated expiration: 2031-12-08

Abstract

The utility model discloses a numerical control machining cutter convenient to install and use, which comprises an installation device, wherein the installation device is arranged at the bottom of a transmission shaft and is convenient to install, the installation device is provided with a fixed block and a mounting groove, the bottom of the mounting groove is provided with a cutter body, the bottom of the cutter body is provided with a blade, two sliding rods are arranged to compress a spring to elastically slide on the sliding rods so as to prevent a sliding plate from shaking, the sliding rod pushes the sliding plate to slide so as to facilitate the clamping of a clamping block or the separation of the clamping groove, so that the cutter body can be conveniently installed on the installation device, the fastening lug can be tightly pressed at the bottom of the installation groove by rotating the fastening bolt, the transmission rod can be rotated to drive the meshed gear to rotate, the sleeve pipe that can drive pivot bottom fixed connection rotates, and the pivoted sleeve pipe drives threaded rod and its cutter body chucking upwards or downwards, and then can strengthen the stability of cutter body installation.

Description

Numerical control machining cutter convenient to install and use

Technical Field

The utility model relates to a numerical control processing cutter technical field specifically is a numerical control processing cutter convenient to installation and use.

Background

In order to achieve higher precision and have extremely delicate requirements on precision and errors of assembled parts, in order to solve the problems, a numerical control machine is generally adopted to process parts, so that the numerical control machine is used more and more, the numerical control machine is an automatic machine tool provided with a program control system, and a numerical control device sends out various control signals to control the action of the machine tool and automatically process the parts according to the shape and the size required by a drawing.

When the existing numerical control machining cutter is disassembled and replaced, the screws need to be loosened and screwed, and the installation is difficult, because common cutters are generally installed and fixed through a plurality of screws, the quick installation and the use cannot be realized, and time and labor are wasted.

Disclosure of Invention

An object of the utility model is to provide a numerical control processing cutter convenient to installation is used to solve the installation and dismantle the problem of changing wasting time and energy and installing unstability.

In order to achieve the above object, the utility model provides a following technical scheme: a numerical control machining tool convenient to install and use comprises: the mounting device is arranged at the bottom of the transmission shaft and is convenient to mount, a fixing block and a mounting groove are arranged on the mounting device, the cutter body is mounted at the bottom of the mounting groove, and a blade is arranged at the bottom of the cutter body.

Preferably, be provided with the fixed column in the middle of the mounting groove, the slide bar of symmetry is installed to the both sides of fixed column, install the slide on the slide bar, install the spring on the slide bar between slide and the fixed column, the both sides of fixed column are provided with the dead slot, and the slide bar is horizontal to be installed on the inner wall of fixed column and mounting groove, and the slide can compress the spring and slide at slide bar elastic sliding, is provided with two slide bar installations moreover and can prevents that the slide from rocking.

Preferably, a pressing rod is arranged on the sliding plate, a clamping block is arranged at the bottom of the sliding plate, the clamping block is clamped in a clamping groove in the cutter body, the pressing rod is transversely and fixedly installed on the sliding plate and slides through the installation groove, the pressing rod can be installed from the outer side to push the sliding plate to slide, a gap for the movement of the clamping block is reserved between the bottom of the installation groove and the fixing column, the clamping block can be conveniently clamped or separated from the clamping groove, and the cutter body can be conveniently installed on the installation device.

Preferably, the top of the cutter body is provided with a convex block which is arranged in a groove on the mounting groove, and the convex block arranged at the top of the cutter body is clamped in the groove at the bottom of the mounting groove, so that the cutter body can be prevented from shaking in a transverse sliding mode.

Preferably, fastening bolt is installed to the side of mounting groove, and fastening bolt installs the side of mounting groove in the lug, can make its fastening lug compressed tightly in the bottom of mounting groove through rotating fastening bolt, strengthens stability, is provided with the nut moreover on the fastening bolt and can screw up again after fastening bolt fastens and prevent that fastening bolt is not hard up.

Preferably, the pivot is installed to the centre of fixed block, the transfer line is installed to the side of fixed block, through the meshing gear drive that sets up between transfer line and the pivot, the pivot is rotated and is installed in the fixed block, can drive the rotation of meshed gear through rotating the transfer line, and then can drive the rotation of pivot to can drive the sleeve pipe rotation of pivot bottom fixed connection.

Preferably, the bottom of pivot is provided with the sleeve pipe, be provided with the internal thread in the sleeve pipe, install the threaded rod in the internal thread, install on the cutter body the bottom of threaded rod, sheathed tube top is provided with support bearing can support sheathed tube rotation and can not reciprocate, and the threaded rod passes through the screw thread mode and installs on sleeve pipe and cutter body, can drive threaded rod and cutter body through the pivoted sleeve pipe and compress tightly the mounting groove downwards or make the fixture block by the chucking at the draw-in groove downwards, and then can strengthen the stability of cutter body installation.

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

1. the utility model discloses the slide can compression spring slide at slide bar elastic slide, is provided with two slide bar installations moreover and can prevents that the slide from rocking, and the horizontal fixed mounting of depression bar just slides through the mounting groove on the slide, can install the depression bar from the outside and promote the slide and slide, can make things convenient for the fixture block to clamp or break away from the draw-in groove, and then can conveniently install the installation device with the cutter body on.

2. The utility model discloses during the lug that the cutter body top set up clamped the recess of mounting groove bottom, can make its fastening lug compressed tightly in the bottom of mounting groove through rotating fastening bolt, reinforcing stability is provided with the nut moreover and can screw up once more after the fastening bolt fastening and prevent that fastening bolt is not hard up.

3. The utility model discloses a rotation transfer line can drive the engaged gear revolve, and then can drive the rotation of pivot to can drive pivot bottom fixed connection's sleeve pipe and rotate, can drive threaded rod and cutter body through the pivoted sleeve pipe and compress tightly the mounting groove downwards or make the fixture block downwards at the draw-in groove by the chucking, and then can strengthen the stability of cutter body installation.

Drawings

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

FIG. 2 is an enlarged view of the utility model at a;

FIG. 3 is an enlarged view of the position b of the present invention;

in the figure: 1. a drive shaft; 2. a mounting device; 3. a cutter body; 4. a blade; 5. a fixed block; 6. mounting grooves; 7. fixing a column; 8. a slide bar; 9. a slide plate; 10. a spring; 11. a pressure lever; 12. a clamping block; 13. a card slot; 14. a bump; 15. fastening a bolt; 16. a transmission rod; 17. a rotating shaft; 18. a meshing gear; 19. a sleeve; 20. an internal thread; 21. a threaded rod.

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.

Example 1

Referring to fig. 1 and 2, a numerical control machining tool convenient to mount and use is shown, which includes: installation device 2, installation device 2 set up in the bottom of transmission shaft 1 easy to assemble, are provided with fixed block 5 and mounting groove 6 on installation device 2, and cutter body 3 is installed to the bottom of mounting groove 6, and cutter body 3's bottom is provided with blade 4.

For slide 9 elastic sliding on slide bar 8, be provided with fixed column 7 in the middle of the mounting groove 6, the slide bar 8 of symmetry is installed to the both sides of fixed column 7, install slide 9 on the slide bar 8, install spring 10 on the slide bar 8 between slide 9 and the fixed column 7, the both sides of fixed column 7 are provided with the dead slot, slide bar 8 is transversely installed on the inner wall of fixed column 7 and mounting groove 6, slide 9 can compress spring 10 at slide bar 8 elastic sliding, and it can prevent that slide 9 from rocking to be provided with the installation of two slide bars 8.

Meanwhile, in order to facilitate control, the cutter body 3 is mounted on the mounting device 2, the pressing rod 11 is arranged on the sliding plate 9, the clamping block 12 is arranged at the bottom of the sliding plate 9, the clamping block 12 is clamped in the clamping groove 13 in the cutter body 3, the pressing rod 11 is transversely and fixedly mounted on the sliding plate 9 and slides through the mounting groove 6, the pressing rod 11 can be mounted from the outer side to push the sliding plate 9 to slide, a gap for the movement of the clamping block 12 is reserved between the bottom of the mounting groove 6 and the fixing column 7, the clamping block 12 can be conveniently clamped or separated from the clamping groove 13, and the cutter body 3 can be conveniently mounted on the mounting device 2.

In this embodiment, slide 9 can compression spring 10 at slide bar 8 elastic sliding, is provided with two slide bars 8 installation moreover and can prevents that slide 9 from rocking, and depression bar 11 horizontal fixed mounting just slides through mounting groove 6 on slide 9, can install depression bar 11 from the outside and promote slide 9 and slide, can make things convenient for fixture block 12 to clamp or break away from draw-in groove 13, and then can conveniently install cutter body 3 on installation device 2.

Example 2

Referring to fig. 1 and fig. 2, the present embodiment further illustrates embodiment 1, in which a numerical control machining tool convenient to mount and use includes: installation device 2, installation device 2 set up in the bottom of transmission shaft 1 easy to assemble, are provided with fixed block 5 and mounting groove 6 on installation device 2, and cutter body 3 is installed to the bottom of mounting groove 6, and cutter body 3's bottom is provided with blade 4.

In order to prevent the cutter body 3 from transversely sliding or shaking after being installed, a convex block 14 is arranged at the top of the cutter body 3 and is installed in a groove on the installation groove 6, the convex block 14 arranged at the top of the cutter body 3 is clamped in the groove at the bottom of the installation groove 6, the cutter body 3 can be prevented from transversely sliding and shaking, a fastening bolt 15 is installed at the side edge of the installation groove 6, the fastening bolt 15 is installed at the side edge of the installation groove 6 in the convex block 14, the fastening convex block 14 can be tightly pressed at the bottom of the installation groove 6 by rotating the fastening bolt 15, the stability is enhanced, and a nut is arranged on the fastening bolt 15 and can be tightened again after the fastening bolt 15 is fastened to prevent the fastening bolt 15 from loosening.

In this embodiment, the protruding block 14 provided at the top of the cutter body 3 is clamped into the groove at the bottom of the mounting groove 6, and the fastening bolt 15 is rotated to compress the protruding block 14 at the bottom of the mounting groove 6, so as to enhance the stability, and the fastening bolt 15 is provided with a nut which can be tightened again after the fastening bolt 15 is fastened to prevent the fastening bolt 15 from loosening.

Example 3

Referring to fig. 1 and 3, the present embodiment is further illustrated with respect to other embodiments, in which a numerical control machining tool convenient to mount and use includes: installation device 2, installation device 2 set up in the bottom of transmission shaft 1 easy to assemble, are provided with fixed block 5 and mounting groove 6 on installation device 2, and cutter body 3 is installed to the bottom of mounting groove 6, and cutter body 3's bottom is provided with blade 4.

In order to adjust the pressing force of the threaded rod 21 by rotating the sleeve 1919, a rotating shaft 17 is installed in the middle of the fixed block 5, a transmission rod 16 is installed on the side edge of the fixed block 5, the transmission rod 16 and the rotating shaft 17 are transmitted through a meshing gear 18, the rotating shaft 17 is rotatably installed in the fixed block 5, the meshing gear can be driven to rotate by rotating the transmission rod 16, and further the rotating shaft 17 can be driven to rotate, so that the sleeve 1919 fixedly connected with the bottom of the rotating shaft 17 can be driven to rotate, the sleeve 1919 is arranged at the bottom of the rotating shaft 17, an internal thread is arranged in the sleeve 1919, the threaded rod 21 is installed in the internal thread, the bottom of the threaded rod 21 is installed on the cutter body 3, a support bearing is arranged at the top end of the sleeve 1919 and can support the rotation of the sleeve 1919 without moving up and down, the threaded rod 21 is installed on the sleeve 1919 and the cutter body 3 in a threaded manner, and the rotatable sleeve 1919 can drive the threaded rod 21 and the cutter body 3 to be pressed down to the installation groove 6 or down by the rotatable sleeve 1919 So that the clamping block 12 is clamped tightly in the clamping groove 13, and the mounting stability of the cutter body 3 can be further enhanced.

In this embodiment, the transmission rod 16 can be rotated to drive the engaged gear to rotate, and then the rotation of the rotating shaft 17 can be driven, so as to drive the sleeve 1919 fixedly connected to the bottom of the rotating shaft 17 to rotate, and the threaded rod 21 and the cutter body 3 can be driven by the rotating sleeve 1919 to be pressed downwards to the mounting groove 6 or the fixture block 12 can be clamped downwards in the clamping groove 13, so that the stability of the installation of the cutter body 3 can be enhanced.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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. The utility model provides a numerical control machining cutter convenient to installation use which characterized in that includes:

installation device (2), installation device (2) set up the bottom easy to assemble at transmission shaft (1), be provided with fixed block (5) and mounting groove (6) on installation device (2), cutter body (3) are installed to the bottom of mounting groove (6), the bottom of cutter body (3) is provided with blade (4).

2. The numerical control machining tool convenient to mount and use as recited in claim 1, wherein: the middle of the mounting groove (6) is provided with a fixing column (7), two sides of the fixing column (7) are provided with symmetrical sliding rods (8), the sliding rods (8) are provided with sliding plates (9), and the sliding rods (8) between the sliding plates (9) and the fixing column (7) are provided with springs (10).

3. The numerical control machining tool convenient to mount and use as recited in claim 2, wherein: the cutting tool is characterized in that a pressure rod (11) is arranged on the sliding plate (9), a clamping block (12) is arranged at the bottom of the sliding plate (9), and the clamping block (12) is clamped in a clamping groove (13) on the cutting tool body (3).

4. The numerical control machining tool convenient to mount and use as recited in claim 1, wherein: the top of the cutter body (3) is provided with a convex block (14) which is arranged in a groove on the mounting groove (6).

5. The numerical control machining tool convenient to mount and use as recited in claim 1, wherein: and fastening bolts (15) are installed on the side edges of the installation grooves (6).

6. The numerical control machining tool convenient to mount and use as recited in claim 1, wherein: the middle of fixed block (5) is installed pivot (17), transfer line (16) are installed to the side of fixed block (5), through meshing gear (18) transmission that sets up between transfer line (16) and pivot (17).

7. The numerical control machining tool convenient to mount and use as recited in claim 6, wherein: the bottom of pivot (17) is provided with sleeve pipe (1919), be provided with the internal thread in sleeve pipe (1919), install threaded rod (21) in the internal thread, the bottom of threaded rod (21) is installed on cutter body (3).