CN220921034U

CN220921034U - Planer tool apron capable of quickly replacing tool

Info

Publication number: CN220921034U
Application number: CN202322734655.9U
Authority: CN
Inventors: 孙海飞; 黄刚林; 蒋何金; 周杰; 阮武昌; 董利清
Original assignee: Zhejiang Bonly Elevator Guide Rail Manufacturing Co ltd
Current assignee: Zhejiang Bonly Elevator Guide Rail Manufacturing Co ltd
Priority date: 2023-10-12
Filing date: 2023-10-12
Publication date: 2024-05-10
Anticipated expiration: 2033-10-12

Abstract

The utility model discloses a planer tool holder capable of rapidly replacing a tool, which belongs to the field of planer tool holders and comprises a tool holder and a fixing bolt, wherein a movable frame is arranged in the tool holder, a supporting rod is arranged at the front end of the movable frame, the tool is arranged in the supporting rod, a mounting piece is movably arranged in the supporting rod, the mounting piece consists of a threaded sleeve and an anti-rotation block, the anti-rotation block is symmetrically arranged on the outer wall of the front side of the threaded sleeve, the fixing bolt is arranged in the threaded sleeve, a mounting frame is arranged on the outer wall of the supporting rod, a fixing piece is arranged on the supporting rod and the mounting frame, the fixing piece consists of a fixing pin, a baffle plate, a spring and a pull ball, the baffle plate and the spring are sleeved on the fixing pin, the spring is arranged at the upper end of the baffle plate, the pull ball is arranged at the upper end of the fixing pin, and the mounting piece and the fixing piece do not need to unscrew the rotating relatively fixed bolt which is time-consuming and labor when the tool needs to be disassembled and replaced, so that the disassembling speed of the tool can be improved, and finally the replacing speed of the tool can be improved.

Description

Planer tool apron capable of quickly replacing tool

Technical Field

The utility model relates to the field of planer tool holders, in particular to a planer tool holder capable of quickly replacing a tool.

Background

Planing machines are linear motion machines that plane a planar, grooved or profiled surface of a workpiece with a planing tool. The traditional planer blade holder is when changing the cutter, need to unscrew the bolt that will be used for fixing the cutter earlier, then just can dismantle the cutter on the knife rest and change, however in order to make the cutter of fixing on the knife rest can not take place when using, when passing through the bolt fastening with the cutter on the knife rest, the bolt that is used for fixing the cutter often revolves compacter, thereby when dismantling the cutter, revolve compacter bolt can not by light quick unscrewing, and then can make the speed that the cutter was dismantled reduce, finally can make the speed that the cutter was changed reduce, so the planer blade holder that can quick replacement cutter is needed.

Disclosure of utility model

The utility model mainly aims to provide a planer tool holder capable of quickly replacing a tool, which can effectively solve the problems in the background technology.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

The utility model provides a planer blade holder of quick replacement cutter, includes knife rest and fixing bolt, install the movable frame in the knife rest, the bracing piece is installed to the front end of movable frame, install the cutter in the bracing piece, the interior movable mounting of bracing piece has the installed part, the installed part comprises screw sleeve and anti-rotation piece, anti-rotation piece has two and symmetrical the installing on screw sleeve's front side outer wall, fixing bolt installs in screw sleeve, install the mounting bracket on the outer wall of bracing piece, install the mounting on bracing piece and the mounting bracket, the mounting comprises fixed pin, baffle, spring and draw the ball, baffle and spring all overlap and establish on the fixed pin, just the spring is located the upper end of baffle, draw the ball to install the upper end at the fixed pin.

Preferably, the dismounting groove is formed in the supporting rod, the cutter is mounted in the dismounting groove, the front end of the supporting rod is provided with the mounting groove, the front end of the supporting rod is communicated with the dismounting groove through the mounting groove, two anti-rotation grooves are formed in the inner wall of the mounting groove at the same time in the front end symmetry of the supporting rod, a first hole is formed in the supporting rod and in the front side of the dismounting groove, and the outer wall of the supporting rod is communicated with the mounting groove through the first hole.

Preferably, the mounting frame is fixedly mounted on the outer wall of the supporting rod, a second hole is formed in the mounting frame, and the second hole is coaxial with the first hole.

Preferably, the threaded sleeve on the mounting piece and the anti-rotation block are of an integrated structure, a blind hole is formed in the outer wall of the threaded sleeve, the threaded sleeve is movably mounted in the mounting groove, the anti-rotation block is movably mounted in the anti-rotation groove, and the blind hole is coaxial with the first hole.

Preferably, the fixed pin on the mounting is fixedly connected with the baffle and the pulling ball, the fixed pin passes through the second hole and the first hole and then is inserted into the blind hole, the baffle and the spring are positioned on the inner side of the mounting frame, and the pulling ball is positioned above the mounting frame.

Preferably, the fixing pin on the fixing piece can slide up and down in the first hole and the second hole.

Compared with the prior art, the utility model has the following beneficial effects:

Through setting up the installed part in the bracing piece, utilize the installed part to fix the installed part in the bracing piece simultaneously, and install fixing bolt in the installed part, when need dismantle the cutter of installing on the bracing piece and change, can directly upwards pull the installed part, thereby make the fixed pin shift out from the blind hole in, the fixed of installed part can be released this moment, directly pull installed part and fixing bolt forward can accomplish the dismantlement of cutter then, the existence of final installed part and installed part makes the cutter when need dismantle the change, need not take time and energy with the more fastening fixing bolt unscrewing that revolves, and then can promote the speed that the cutter was dismantled, finally can promote the change speed of cutter.

Drawings

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

FIG. 2 is a schematic view of the structure of the movable frame and the mounting frame of the present utility model;

FIG. 3 is a schematic view of the structure of the mounting member and the fixing bolt of the present utility model;

Fig. 4 is a schematic structural view of the fixing member of the present utility model.

In the figure: 1. a tool holder; 2. a movable frame; 3. a support rod; 4. a cutter; 5. a mounting member; 6. a fixing bolt; 7. a fixing member; 8. a disassembly and assembly groove; 9. a mounting groove; 10. an anti-rotation groove; 11. a first hole; 12. a mounting frame; 13. a second hole; 14. a threaded sleeve; 15. an anti-rotation block; 16. pulling a ball; 17. a blind hole; 18. a fixing pin; 19. a baffle; 20. and (3) a spring.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

Referring to fig. 1, fig. 2, fig. 3 and fig. 4, a planer tool holder capable of quickly replacing tools comprises a tool holder 1 and a fixing bolt 6, wherein a movable frame 2 is installed in the tool holder 1, a supporting rod 3 is installed at the front end of the movable frame 2, a tool 4 is installed in the supporting rod 3, a dismounting groove 8 is formed in the supporting rod 3, the tool 4 is installed in the dismounting groove 8, an installation groove 9 is formed in the front end of the supporting rod 3, the front end of the supporting rod 3 is communicated with the dismounting groove 8 through the installation groove 9, two anti-rotation grooves 10 are symmetrically formed in the front end of the supporting rod 3 on the inner wall of the installation groove 9, a first hole 11 is formed in the front side of the dismounting groove 8, the outer wall of the supporting rod 3 is communicated with the installation groove 9 through the first hole 11, and in use, the tool 4 can be installed and fixed in the dismounting groove 8 formed in the supporting rod 3 through the fixing bolt 6, and the fixing bolt 6 is used for pressing the tool 4 at the front end of the movable frame 2.

Referring to fig. 1, 2, 3 and 4, a mounting frame 12 is installed on the outer wall of the supporting rod 3, the mounting frame 12 is fixedly installed on the outer wall of the supporting rod 3, a second hole 13 is formed in the mounting frame 12, the second hole 13 is coaxial with the first hole 11, a mounting piece 5 is movably installed in the supporting rod 3, the mounting piece 5 consists of two threaded sleeves 14 and anti-rotation blocks 15, the anti-rotation blocks 15 are symmetrically installed on the outer wall of the front side of the threaded sleeves 14, a fixing bolt 6 is installed in the threaded sleeves 14, the threaded sleeves 14 and the anti-rotation blocks 15 on the mounting piece 5 are of an integrated structure, a blind hole 17 is formed in the outer wall of the threaded sleeves 14, the threaded sleeves 14 are movably installed in a mounting groove 9, the anti-rotation blocks 15 are movably installed in the anti-rotation groove 10, the blind hole 17 is coaxial with the first hole 11, fixing pieces 7 are installed on the supporting rod 3 and the mounting frame 12, the fixing piece 7 consists of a fixing pin 18, a baffle 19, a spring 20 and a pull ball 16, wherein the baffle 19 and the spring 20 are sleeved on the fixing pin 18, the spring 20 is positioned at the upper end of the baffle 19, the pull ball 16 is arranged at the upper end of the fixing pin 18, the fixing pin 18 on the fixing piece 7 is fixedly connected with the baffle 19 and the pull ball 16, the fixing pin 18 passes through the second hole 13 and the first hole 11 and then is inserted into the blind hole 17, the baffle 19 and the spring 20 are positioned at the inner side of the mounting frame 12, the pull ball 16 is positioned above the mounting frame 12, the fixing pin 18 on the fixing piece 7 can slide up and down in the first hole 11 and the second hole 13, the mounting piece 5 is fixed in the supporting rod 3 by the fixing piece 7, the fixing bolt 6 is arranged in the mounting piece 5, and when the cutter 4 arranged on the supporting rod 3 needs to be detached for replacement, the fixing piece 7 can be directly pulled up, so that the fixing pin 18 moves out from the blind hole 17, at this time, the fixing of the mounting piece 5 can be released, then the mounting piece 5 and the fixing bolt 6 can be directly pulled forward to complete the disassembly of the cutter 4, and finally the existence of the mounting piece 5 and the fixing piece 7 enables the cutter 4 to be disassembled and replaced when the cutter 4 is required, the fastening bolt 6 which is relatively fastened and is screwed down does not need to be time-consuming and labor-consuming, the disassembly speed of the cutter 4 can be improved, and the replacement speed of the cutter 4 can be improved finally.

It should be noted that, the planer tool holder capable of replacing tools rapidly is provided by the utility model, when the tools 4 installed on the support rod 3 are required to be disassembled and replaced, the fixing piece 7 is pulled upwards, so that the fixing pin 18 on the fixing piece 7 is moved out of the blind hole 17 formed on the outer wall of the installation piece 5, the spring 20 is compressed by the baffle 19 moving upwards at this time, after the fixing pin 18 is moved out of the blind hole 17, the fixing of the installation piece 5 is released, then the fixing of the tools 4 can be released by pulling the installation piece 5 and the fixing bolt 6 forwards, at this time, the installation piece 5 can slide forwards in the support rod 3, after the fixing bolt 6 is separated from the tools 4, the tools 4 can be taken out from the disassembling groove 8, at this time, the disassembly of the tools 4 is completed, then the fixing bolt 6 is rotated, so that the fixing bolt 6 moves forwards in the installation piece 5 by a certain distance, then the fixing bolt 6 and the installation piece 5 are pushed backwards, so that the installation piece 5 is completely reset into the support rod 3, after the spring 18 on the fixing piece 7 moves downwards, the spring 20 is moved downwards, the fixing bolt 6 is inserted into the blind hole 17, the tools 4 are installed in the installation piece 4, and finally, the tools 4 are required to be replaced, and finally, the tools 4 are fixed, and the tools are required to be replaced.

The foregoing description is only a preferred embodiment of the present utility model, and is not intended to limit the present utility model, but although the present utility model 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 technical solutions described in the foregoing embodiments, or that equivalents may be substituted for part of the technical features thereof. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a planer blade holder of quick replacement cutter, includes knife rest (1) and fixing bolt (6), install movable frame (2) in knife rest (1), bracing piece (3) are installed to the front end of movable frame (2), install cutter (4) in bracing piece (3), its characterized in that: the utility model provides a support rod, including support rod (3), interior movable mounting has installed mounting (5), mounting (5) comprise screw sleeve (14) and anti-rotating piece (15), anti-rotating piece (15) have two and symmetrical mounting on screw sleeve (14) front side outer wall, fixing bolt (6) are installed in screw sleeve (14), install mounting bracket (12) on the outer wall of support rod (3), install mounting (7) on support rod (3) and mounting bracket (12), mounting (7) comprise fixed pin (18), baffle (19), spring (20) and pull ball (16), baffle (19) and spring (20) all overlap and establish on fixed pin (18), just spring (20) are located the upper end of baffle (19), pull ball (16) are installed in the upper end of fixed pin (18).

2. A rapidly replaceable tool planer tool post as claimed in claim 1 wherein: the utility model discloses a support rod, including support rod (3), cutter (4), mounting groove (8) have been seted up on support rod (3), cutter (4) are installed in mounting groove (8), mounting groove (9) have been seted up to the front end of support rod (3), front end and mounting groove (8) intercommunication with support rod (3) in mounting groove (9), two anti-rotation groove (10) have been seted up at the front end symmetry of support rod (3) on the inner wall of mounting groove (9) simultaneously, a hole (11) have been seted up on support rod (3) and at the front side of mounting groove (8), the outer wall and mounting groove (9) intercommunication of a hole (11) with support rod (3).

3. A rapidly replaceable tool planer tool post as claimed in claim 2 wherein: the mounting frame (12) is fixedly mounted on the outer wall of the supporting rod (3), a second hole (13) is formed in the mounting frame (12), and the second hole (13) is coaxial with the first hole (11).

4. A rapidly replaceable tool planer tool post as claimed in claim 3, wherein: the anti-rotation device is characterized in that a threaded sleeve (14) and an anti-rotation block (15) on the mounting piece (5) are of an integrated structure, a blind hole (17) is formed in the outer wall of the threaded sleeve (14), the threaded sleeve (14) is movably mounted in the mounting groove (9), the anti-rotation block (15) is movably mounted in the anti-rotation groove (10), and the blind hole (17) is coaxial with the first hole (11).

5. A rapidly replaceable tool planer tool post as claimed in claim 4 wherein: fixed pin (18) and baffle (19) on mounting (7), draw ball (16) fixed connection, insert in blind hole (17) behind fixed pin (18) pass No. two holes (13), no. one hole (11), baffle (19) and spring (20) are located the inboard of mounting bracket (12), draw ball (16) to be located the top of mounting bracket (12).

6. A rapidly replaceable tool planer tool post as claimed in claim 5 wherein: the fixing pin (18) on the fixing piece (7) can slide up and down in the first hole (11) and the second hole (13).