CN214977797U

CN214977797U - Convenient H-shaped knife rest

Info

Publication number: CN214977797U
Application number: CN202121200062.9U
Authority: CN
Inventors: 柴挺丰
Original assignee: Cixi Gaosong Mechanical Equipment Co ltd
Current assignee: Cixi Gaosong Mechanical Equipment Co ltd
Priority date: 2021-06-01
Filing date: 2021-06-01
Publication date: 2021-12-03
Anticipated expiration: 2031-06-01

Abstract

The utility model discloses a convenient type worker's word knife rest, including the I-shaped frame, one side surface of I-shaped frame is provided with first dead lever, and first dead lever is located between two sets of I-shaped frames, the outer wall of first dead lever is provided with moving mechanism, moving mechanism's lower extreme surface is provided with protection machanism, protection machanism's lower extreme surface is provided with the cutter, moving mechanism includes movable block, spout, slider and power component. Convenient type worker word knife rest, through the moving mechanism who sets up, start power component, the inside spout that interior fixed surface connected's slider was seted up along four group surfaces of first dead lever all around of drive movable block slides, can effectively conveniently remove, and avoid the slip process to produce the skew, improve sliding stability, through the protection machanism who sets up, upwards produce when can effectively reducing the cutter use and strike the damage cutter, conveniently carry out steady lift, improve work efficiency, bring better use prospect.

Description

Convenient H-shaped knife rest

Technical Field

The utility model relates to a I-shaped knife rest field specifically is convenient type worker's word knife rest.

Background

The tool rest is an important part of the numerical control lathe, according to the functions of the numerical control lathe, the number of tools which can be arranged on the tool rest is 4, 6, 8, 10, 12, 20 and 24, and some numerical control lathes can be provided with more tools, the tool rest is generally in a rotary type, the tools are arranged on the tool rest along the circumferential direction and can be provided with radial turning tools, axial turning tools, drill bits and boring tools, an axial milling cutter and a radial milling cutter can also be arranged in a turning processing center, the tool rest of a few numerical control lathes is in a straight line type, the tools are arranged along a straight line, the tool rest on the numerical control lathe is an important part for placing the tools, a plurality of tool rests also directly participate in cutting work, and the tool rest not only places the tools, but also directly participates in cutting and bears the great cutting force action.

In the prior art, a chinese patent document with an authorization publication number of CN201220093269.5 describes a tool holder structure, in which a slot is formed at one end of a fixing portion, and a holding end of a tool portion is a holding end, when assembling, the holding end of the tool portion is correspondingly inserted into the slot of the fixing portion, and the holding end of the tool portion is guided to be inserted to the end of the slot of the fixing portion in an unbiased manner by a corresponding insertion of a guide groove on the tool portion and a guide block of the fixing portion, and finally, the tool portion is fixed in an inserted state by a fixing component, and when disassembling, the tool portion can be disassembled from the fixing portion only by releasing the fixing component, so that only tool portions with various sizes need to be provided, and the tool holder structure with various sizes can be formed after assembling with a single fixing portion, thereby saving the cost for manufacturing the tool holder structure, when the existing tool holder structure is installed and used, the moving process is easy to shake, and when the cutter is used, the cutter is easy to damage due to upward impact, certain adverse effects are brought to the using process of people, and therefore a convenient I-shaped cutter frame is provided.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a convenient type I-shaped knife rest possesses and can effectively conveniently remove, and avoids the slip process to produce the skew, improves the sliding stability, upwards produces the impact damage cutter when can effectively reducing the cutter use, conveniently steadily goes up and down, improves advantages such as work efficiency, can effectively solve the problem in the background art.

(II) technical scheme

In order to achieve the above purpose, the utility model adopts the following technical scheme: the convenient I-shaped knife rest comprises an I-shaped frame, wherein a first fixing rod is arranged on the outer surface of one side of the I-shaped frame and located between two groups of I-shaped frames, a moving mechanism is arranged on the outer wall of the first fixing rod, a protection mechanism is arranged on the outer surface of the lower end of the moving mechanism, a cutter is arranged on the outer surface of the lower end of the protection mechanism, and the moving mechanism comprises a moving block, a sliding groove, a sliding block and a power assembly.

Preferably, the moving block is located on the outer wall of the first fixed rod, the four groups of sliding grooves are respectively formed in the peripheral outer surface of the first fixed rod, the four groups of sliding blocks are respectively located on the peripheral inner surface of the moving block, and the power assembly is located on the outer surface of the rear end of the moving block.

Preferably, the sliding groove is in sliding connection with the sliding block.

Preferably, the protection mechanism comprises a mounting plate, a cylinder, a second fixing rod, a spring, a fixing plate, a movable groove and a connecting plate.

Preferably, the mounting plate is located on the outer surface of the lower end of the moving block, the four groups of second fixing rods are fixedly mounted on the outer surface of the lower end of the mounting plate, the fixing plates are fixedly mounted on the outer surface of the lower end of the second fixing rods, the cylinder is located on the outer surface of the lower end of the mounting plate, the connecting plate is located on the outer surface of the lower end of the cylinder, the springs are located on the outer surface of the lower end of the connecting plate, a movable groove is formed in the middle of the fixing plate, and the cutter is fixedly mounted on the outer surface of the lower end of the connecting plate.

Preferably, the spring is movably sleeved with the second fixing rod, the outer surface of the upper end of the connecting plate is movably connected with the outer surface of the lower end of the mounting plate through the air cylinder, and the connecting plate is elastically connected with the fixing plate through four groups of springs.

(III) advantageous effects

Compared with the prior art, the utility model provides a convenient type I-shaped knife rest possesses following beneficial effect:

1. this convenient type I knife rest through the moving mechanism who sets up, starts power component, and the inside slider of interior fixed surface connection all around of drive movable block slides along the spout that four external surfaces of first dead lever were seted up, can effectively conveniently remove, and avoids the slip process to produce the skew, improves sliding stability.

2. This convenient type worker's word knife rest through the protection machanism who sets up, starts the cylinder, drives the connecting plate and pushes down, makes the connecting plate steadily slide along four groups second dead levers, and under the elastic action of spring, drives the cutter of connecting plate lower extreme external surface fixed connection and pushes down and cut, upwards produces when can effectively reducing the cutter use and strikes the damage cutter, conveniently steadily goes up and down, improves work efficiency.

Drawings

Fig. 1 is the utility model discloses overall structure schematic diagram in convenient type worker's word knife rest.

Fig. 2 is the utility model discloses remove the mechanism picture in convenient type I knife rest.

Fig. 3 is the protection mechanism picture in the convenient type i knife rest of the utility model.

In the figure: 1. an I-shaped frame; 2. a first fixing lever; 3. a cutter; 4. a moving mechanism; 5. a protection mechanism; 6. a moving block; 7. a chute; 8. a slider; 9. mounting a plate; 10. a cylinder; 11. a second fixing bar; 12. a spring; 13. a fixing plate; 14. a movable groove; 15. a power assembly; 16. a connecting plate.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

Detailed description of the preferred embodiment

This embodiment is convenient type worker's word knife rest.

As shown in fig. 1-3, the tool rack comprises i-shaped frames 1, wherein a first fixing rod 2 is arranged on the outer surface of one side of each i-shaped frame 1, the first fixing rod 2 is located between two groups of i-shaped frames 1, a moving mechanism 4 is arranged on the outer wall of each first fixing rod 2, a protection mechanism 5 is arranged on the outer surface of the lower end of each moving mechanism 4, a tool 3 is arranged on the outer surface of the lower end of each protection mechanism 5, and each moving mechanism 4 comprises a moving block 6, a sliding groove 7, a sliding block 8 and a power assembly 15.

The moving block 6 is positioned on the outer wall of the first fixed rod 2, the four groups of sliding chutes 7 are respectively arranged on the peripheral outer surface of the first fixed rod 2, the four groups of sliding blocks 8 are respectively positioned on the peripheral inner surface of the moving block 6, and the power assembly 15 is positioned on the outer surface of the rear end of the moving block 6; the sliding chute 7 is in sliding connection with the sliding block 8; the protection mechanism 5 comprises a mounting plate 9, a cylinder 10, a second fixed rod 11, a spring 12, a fixed plate 13, a movable groove 14 and a connecting plate 16; the mounting plate 9 is positioned on the outer surface of the lower end of the moving block 6, the four groups of second fixing rods 11 are fixedly mounted on the outer surface of the lower end of the mounting plate 9, the fixing plate 13 is fixedly mounted on the outer surface of the lower end of the second fixing rods 11, the air cylinder 10 is positioned on the outer surface of the lower end of the mounting plate 9, the connecting plate 16 is positioned on the outer surface of the lower end of the air cylinder 10, the spring 12 is positioned on the outer surface of the lower end of the connecting plate 16, the middle of the fixing plate 13 is provided with a movable groove 14, and the cutter 3 is fixedly mounted on the outer surface of the lower end of the connecting plate 16; the spring 12 is movably sleeved with the second fixed rod 11, the outer surface of the upper end of the connecting plate 16 is movably connected with the outer surface of the lower end of the mounting plate 9 through the cylinder 10, and the connecting plate 16 is elastically connected with the fixed plate 13 through four groups of springs 12.

It should be noted that, the utility model discloses a convenient type I knife rest, through the moving mechanism 4 that sets up, start power component 15, drive the inside slide block 8 that the internal surface of movable block 6 is fixed all around and connected along the spout 7 that four groups of surfaces of first dead lever 2 set up of the spout that slides, can effectively facilitate the removal, and avoid the slip process to produce the skew, improve the sliding stability; through the protection machanism 5 that sets up, start cylinder 10 drives connecting plate 16 and pushes down, makes connecting plate 16 steadily slide along four groups second dead levers 11, and under spring 12's elastic action, drives connecting plate 16 lower extreme external surface fixed connection's cutter 3 and pushes down and cut, upwards produces impact damage cutter when can effectively reducing cutter 3 and use, conveniently steadily goes up and down, improves work efficiency.

Detailed description of the invention

The embodiment is a moving mechanism embodiment for a convenient I-shaped tool rest.

As shown in fig. 1 and 2, in the moving mechanism 4 for the convenient i-shaped tool rest, a moving block 6 is positioned on the outer wall of a first fixed rod 2, four groups of sliding chutes 7 are respectively formed on the peripheral outer surface of the first fixed rod 2, four groups of sliding blocks 8 are respectively positioned on the peripheral inner surface of the moving block 6, and a power assembly 15 is positioned on the rear end outer surface of the moving block 6; the sliding groove 7 is in sliding connection with the sliding block 8.

Detailed description of the preferred embodiment

The embodiment is a protection mechanism embodiment for a convenient I-shaped tool rest.

As shown in fig. 1 and 3, the protection mechanism 5 for the convenient i-shaped tool rest comprises a mounting plate 9, a cylinder 10, a second fixing rod 11, a spring 12, a fixing plate 13, a movable groove 14 and a connecting plate 16; the mounting plate 9 is positioned on the outer surface of the lower end of the moving block 6, the four groups of second fixing rods 11 are fixedly mounted on the outer surface of the lower end of the mounting plate 9, the fixing plate 13 is fixedly mounted on the outer surface of the lower end of the second fixing rods 11, the air cylinder 10 is positioned on the outer surface of the lower end of the mounting plate 9, the connecting plate 16 is positioned on the outer surface of the lower end of the air cylinder 10, the spring 12 is positioned on the outer surface of the lower end of the connecting plate 16, the middle of the fixing plate 13 is provided with a movable groove 14, and the cutter 3 is fixedly mounted on the outer surface of the lower end of the connecting plate 16; the spring 12 is movably sleeved with the second fixed rod 11, the outer surface of the upper end of the connecting plate 16 is movably connected with the outer surface of the lower end of the mounting plate 9 through the cylinder 10, and the connecting plate 16 is elastically connected with the fixed plate 13 through four groups of springs 12.

It is noted that, herein, relational terms such as first and second (a, b, etc.) 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. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. Convenient type I knife rest, including I-shaped frame (1), its characterized in that: the outer surface of one side of the I-shaped frame (1) is provided with a first fixing rod (2), the first fixing rod (2) is located between the two groups of I-shaped frames (1), the outer wall of the first fixing rod (2) is provided with a moving mechanism (4), the outer surface of the lower end of the moving mechanism (4) is provided with a protection mechanism (5), the outer surface of the lower end of the protection mechanism (5) is provided with a cutter (3), and the moving mechanism (4) comprises a moving block (6), a sliding groove (7), a sliding block (8) and a power assembly (15).

2. The portable i-shaped tool holder according to claim 1, wherein: the moving block (6) is located on the outer wall of the first fixing rod (2), the four groups of sliding grooves (7) are respectively formed in the peripheral outer surface of the first fixing rod (2), the four groups of sliding blocks (8) are respectively located on the peripheral inner surface of the moving block (6), and the power assembly (15) is located on the outer surface of the rear end of the moving block (6).

3. The convenient i-shaped tool holder according to claim 2, wherein: the sliding groove (7) is in sliding connection with the sliding block (8).

4. The portable i-shaped tool holder according to claim 1, wherein: the protection mechanism (5) comprises a mounting plate (9), a cylinder (10), a second fixing rod (11), a spring (12), a fixing plate (13), a movable groove (14) and a connecting plate (16).

5. The convenient i-shaped tool holder according to claim 4, wherein: the cutting tool is characterized in that the mounting plate (9) is located on the outer surface of the lower end of the moving block (6), the four groups of second fixing rods (11) are fixedly mounted on the outer surface of the lower end of the mounting plate (9), the fixing plates (13) are fixedly mounted on the outer surface of the lower end of the second fixing rods (11), the air cylinders (10) are located on the outer surface of the lower end of the mounting plate (9), the connecting plate (16) is located on the outer surface of the lower end of the air cylinders (10), the springs (12) are located on the outer surface of the lower end of the connecting plate (16), movable grooves (14) are formed in the middle of the fixing plates (13), and the cutting tools (3) are fixedly mounted on the outer surface of the lower end of the connecting plate (16).

6. The portable i-blade holder according to claim 5, wherein: spring (12) and second dead lever (11) activity cup joint, the lower extreme surface swing joint of upper end surface through cylinder (10) and mounting panel (9) of connecting plate (16), connecting plate (16) are through four group spring (12) and fixed plate (13) elastic connection.