CN217832725U - Double-layer cutter arranging structure for numerical control machine tool - Google Patents
Double-layer cutter arranging structure for numerical control machine tool Download PDFInfo
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- CN217832725U CN217832725U CN202222345217.9U CN202222345217U CN217832725U CN 217832725 U CN217832725 U CN 217832725U CN 202222345217 U CN202222345217 U CN 202222345217U CN 217832725 U CN217832725 U CN 217832725U
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Abstract
The utility model discloses a digit control machine tool is with double-deck row sword structure, including cutting board and storage tank, the activity joint has the regulating plate in the storage tank, regulating plate upper end fixedly connected with blade holder, the blade holder side is provided with the card hole, the downthehole activity joint of card has the cutter body, be provided with the adjustment tank on the cutter body, it is provided with fixing bolt to run through on the blade holder, be provided with ring channel and constant head tank on the storage tank lateral wall, regulating plate side fixedly connected with locating piece. This digit control machine tool is with double-deck row sword structure utilizes the cooperation of adjustment tank and fixing bolt on the cutter body, realizes the regulation to the extension length of cutter body, and rotatory regulating plate can drive the rotatory certain angle of blade holder, realizes the regulation to the angle of cutter body, adjusts through the degree of depth and the angle to the cutter body, adapts to more complicated parts machining.
Description
Technical Field
The utility model relates to a digit control machine tool technical field specifically is a digit control machine tool is with double-deck gang tool structure.
Background
Row type knife rest is generally used for small dimension numerical control lathe to processing bar or dish class part is main, can make up the cutter of various different usage wantonly according to the turning technological requirement of specific work piece, promotes forward or rotates row knife rest, can realize the tool changing operation, but current double-deck row sword structure is mostly a sword of two bolt fastening, is not convenient for adjust orientation angle or tool bit length of tool bit according to the position of part, is difficult to adapt to more complicated parts machining. Therefore, a double-layer cutter arranging structure for a numerical control machine tool is provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a digit control machine tool is with double-deck row sword structure to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a digit control machine tool is with double-deck row sword structure, includes cutting board and storage tank, the storage tank sets up on the cutting board, the storage tank is provided with two rows, the activity joint has the regulating plate in the storage tank, regulating plate upper end fixedly connected with blade holder, the blade holder side is provided with the card hole, the downthehole activity joint of card has the cutter body, be provided with the adjustment tank on the cutter body, it is provided with fixing bolt to run through on the blade holder, fixing bolt's tip joint is in the adjustment tank, threaded connection has lock nut on the fixing bolt, be provided with ring channel and constant head tank on the storage tank lateral wall, the constant head tank is located the ring channel top and communicates with the ring channel, the constant head tank is four at least, regulating plate side fixedly connected with locating piece, locating piece activity joint is in the constant head tank, be provided with the elastic component between regulating plate bottom and the holding tank bottom.
Preferably, the cutter body comprises a cutter blade head, a connecting seat, a screw and a cutter handle, the cutter blade head, the connecting seat, the screw and the cutter handle are fixedly connected in sequence, the cutter handle is clamped in the clamping hole, and the adjusting groove is formed in the cutter handle.
Preferably, the screw rod is connected with a limit nut in a threaded manner, and the limit nut abuts against the side face of the tool apron.
Preferably, be provided with the arc wall on the cutting board, the arc wall sets up with the storage tank one-to-one, blade holder side fixedly connected with gag lever post, gag lever post bottom fixedly connected with stopper, stopper activity joint is in the arc wall, be provided with the mounting between stopper and the arc wall.
Compared with the prior art, the beneficial effects of the utility model are that: this digit control machine tool is with double-deck row sword structure passes through fixing bolt between blade holder and the cutter body and the stop nut of cutter body side and realizes fixing the cutter body, utilize the cooperation of adjustment tank and fixing bolt on the cutter body, can adjust the cutter body and stretch into the degree of depth in the card hole around, and then realize the regulation to the extension length of cutter body, through pressing down the blade holder downwards, make the locating piece of regulating plate side joint to the ring channel downwards, rotatory regulating plate can drive the rotatory certain angle of blade holder, after the regulation finishes, under the elastic action of elastic component, the regulating plate rises together with the locating piece, the locating piece block connects to in the corresponding constant head tank, realize the regulation to the angle of cutter body, in addition the cooperation of gag lever post and arc wall, further fix the angle of blade holder, improve the stability of cutter body, through adjusting the degree of depth and the angle of cutter body, adapt to more complicated parts machining.
Drawings
Fig. 1 is a top view of the present invention;
fig. 2 is a side cross-sectional view of the present invention;
fig. 3 is an explosion structure diagram of the knife board of the present invention.
In the figure: the cutting board comprises a cutting board 1, a containing groove 2, an adjusting plate 3, a cutter holder 4, a clamping hole 5, a cutter body 6, a cutting edge 61, a connecting seat 62, a screw 63, a cutter handle 64, an adjusting groove 7, a fixing bolt 8, a locking nut 9, a limiting nut 10, an annular groove 11, a positioning groove 12, a positioning block 13, an elastic part 14, a limiting rod 15, a limiting block 16, an arc-shaped groove 17 and a fixing part 18.
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. 1-3, the present invention provides a technical solution: a double-layer cutter arranging structure for a numerical control machine tool comprises a cutter plate 1 and accommodating grooves 2, wherein accommodating grooves 2 are formed in the cutter plate 1, the accommodating grooves 2 are provided with two rows, adjusting plates 3 are movably clamped in the accommodating grooves 2, the accommodating grooves 2 in each row are arranged at equal intervals, the double-layer cutters are fixed by the two rows of accommodating grooves 2, the cross sections of the accommodating grooves 2 are circular, the adjusting plates 3 are also circular plates matched with the accommodating grooves 2, and the adjusting plates 3 are movably clamped with the accommodating grooves 2, so that the adjusting plates 3 can rotate in the accommodating grooves 2 by a certain angle;
the upper end of the adjusting plate 3 is fixedly connected with a cutter holder 4, a clamping hole 5 is formed in the side face of the cutter holder 4, a cutter body 6 is movably clamped in the clamping hole 5, the cutter holder 4 is exposed on the upper surface of the cutter plate 1, and the clamping hole 5 is formed in the outer side of the cutter holder 4, so that the cutter body 6 can be clamped in the clamping hole 5, and a cutting edge is exposed out of the cutter holder 4;
an adjusting groove 7 is formed in the cutter body 6, a fixing bolt 8 penetrates through the cutter holder 4, the end portion of the fixing bolt 8 is clamped in the adjusting groove 7, a locking nut 9 is connected to the fixing bolt 8 in a threaded mode, the cutter body 6 extends into the clamping hole 5, the depth of the clamping hole 5 is larger than the length of a cutter handle at the rear end of the cutter body 6, the length of the cutter body 6 extending into the clamping hole 5 is adjusted according to machining requirements and the length of the cutter body 6 needing to be exposed, the end portion of the fixing bolt 8 slides in the adjusting groove 7 at the moment, and after the cutter body 6 is adjusted to a proper position, the fixing bolt 8 is locked and fixed through the locking nut 9, and the cutter body 6 is fixed;
the cutter body 6 comprises a cutter blade head 61, a connecting seat 62, a screw 63 and a cutter handle 64, the cutter blade head 61, the connecting seat 62, the screw 63 and the cutter handle 64 are sequentially and fixedly connected, the cutter handle 64 is clamped in the clamping hole 5, the adjusting groove 7 is arranged on the cutter handle 64, a limiting nut 10 is connected to the screw 63 in a threaded manner, the limiting nut 10 abuts against the side surface of the cutter seat 4, the cutter blade head 61 is exposed outside the cutter seat 4, the cutter handle 64 extends into the clamping hole 5, the depth of the cutter handle 64 extending into the clamping hole 5 is adjusted according to processing requirements, at the moment, a section of the screw 63 is exposed outside the cutter seat 4, the limiting nut 10 is connected to the screw 63 in a threaded manner, so that the side surface of the limiting nut 10 can abut against the outer wall of the cutter seat 4, the cutter body 6 is further fixed, the stability of the cutter body 6 is improved, and in addition, a gasket is arranged between the limiting nut 10 and the outer wall of the cutter seat 4 and can be a rubber gasket, and the friction between the cutter body 6 and the outer side surface of the cutter seat 4 in the processing process is reduced;
the side wall of the accommodating groove 2 is provided with an annular groove 11 and positioning grooves 12, the positioning grooves 12 are positioned above the annular groove 11 and communicated with the annular groove 11, at least four positioning grooves 12 are provided, the side surface of the adjusting plate 3 is fixedly connected with positioning blocks 13, the positioning blocks 13 are movably clamped in the positioning grooves 12, elastic pieces 14 are arranged between the bottom end of the adjusting plate 3 and the bottom of the accommodating groove 2, at least four positioning grooves 12 are provided, at least three positioning blocks 13 are provided, the angle between adjacent positioning blocks 13 is the minimum cutter body angle which can be adjusted at a single time, the adjusting plate 3 is lifted towards the upper part of the accommodating groove 2 under the elastic action of the elastic pieces 14, the positioning blocks 13 are clamped in the corresponding positioning grooves 12 at the moment, when the cutter head angle needs to be adjusted, the adjusting plate 3 can be pressed downwards to compress the elastic pieces 14, the positioning blocks 13 are downwards clamped in the annular groove 11, the adjusting plate 3 can be rotated to drive the cutter holder 4 to rotate, the adjustment of the cutter head angle is realized, after the adjustment to the proper angle is adjusted, the adjusting plate 3 is loosened, and the positioning grooves 13 are upwards clamped in the annular groove 12 under the elastic pieces under the elastic action of the elastic pieces 14, and the elastic pieces can be adjusted to be elastic pieces or elastic pieces with elastic pieces or elastic pieces;
be provided with the arc wall 17 on cutting board 1, arc wall 17 and storage tank 2 one-to-one setting, blade holder 4 side fixedly connected with gag lever post 15, gag lever post 15 bottom fixedly connected with stopper 16, stopper 16 activity joint is in arc wall 17, be provided with mounting 18 between stopper 16 and the arc wall 17, mounting 18 can be the fitting piece or other mountings of bolt and nut, when needs adjust the cutter body angle, at first remove fixing of mounting 18, when rotatory regulating plate 3, it is rotatory simultaneously to drive gag lever post 15, stopper 16 of stopper 15 bottom removes in arc wall 17 this moment, play spacing guide effect, adjust to suitable angle after, utilize mounting 18 to fix spacing once more to stopper 16, in addition the degree of depth of arc wall 17 and the degree of depth in holding chamber 2 will match, when making regulating plate 3 press down, stopper 16 can move certain distance down in arc wall 17 equally, if 18 is the bolt assembly, the bolt will run through stopper 16 and be connected with the bottom of arc wall 17 during the fixing, realize spacing fixed to stopper 16.
When the cutter is used, the cutting edge head 61 is exposed outside the cutter holder 4, the cutter holder 64 extends into the clamping hole 5, the depth of the cutter holder 64 extending into the clamping hole 5 is adjusted according to processing requirements, the end part of the fixing bolt 8 slides in the adjusting groove 7 at the moment, after the cutter holder is adjusted to a proper position, the fixing bolt 8 is locked and fixed by the locking nut 9, the cutter body 6 is fixed, when the cutter head angle needs to be adjusted, the adjusting plate 3 can be pressed downwards, the elastic piece 14 is compressed, the positioning block 13 is downwards clamped into the annular groove 11, the adjusting plate 3 can be rotated at the moment, the cutter holder 4 is driven to rotate, the cutter head angle is adjusted, after the position of the positioning block 13 rotates to the position below an adjacent positioning groove 12 and is adjusted to a proper angle, the adjusting plate 3 is loosened, and under the elastic action of the elastic piece 14, the positioning block 13 is upwards clamped into the positioning groove 12, and the angle adjustment and fixation of the cutter holder 4 are achieved.
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 (4)
1. The utility model provides a digit control machine tool is with double-deck row sword structure, includes cutting board (1) and storage tank (2), its characterized in that: storage tank (2) set up on cutting board (1), storage tank (2) are provided with two rows, the activity joint has regulating plate (3) in storage tank (2), regulating plate (3) upper end fixedly connected with blade holder (4), blade holder (4) side is provided with card hole (5), the activity joint has cutter body (6) in card hole (5), be provided with adjustment tank (7) on cutter body (6), run through on blade holder (4) and be provided with fixing bolt (8), the tip joint of fixing bolt (8) is in adjustment tank (7), threaded connection has lock nut (9) on fixing bolt (8), be provided with ring channel (11) and constant head tank (12) on storage tank (2) lateral wall, constant head tank (12) are located ring channel (11) top and communicate with ring channel (11), constant head tank (12) are at least four, regulating plate (3) side fixedly connected with locating piece (13), locating piece (13) activity joint is in constant head tank (12), be provided with elastic component (14) between regulating plate (3) bottom and storage tank (2) bottom.
2. The double-layer cutter arranging structure for the numerical control machine tool according to claim 1, wherein: the cutter body (6) comprises a cutter blade head (61), a connecting seat (62), a screw rod (63) and a cutter handle (64), the cutter blade head (61), the connecting seat (62), the screw rod (63) and the cutter handle (64) are fixedly connected in sequence, the cutter handle (64) is clamped in the clamping hole (5), and the adjusting groove (7) is formed in the cutter handle (64).
3. The double-layer cutter arranging structure for the numerical control machine tool according to claim 2, wherein: the screw rod (63) is connected with a limiting nut (10) in a threaded mode, and the limiting nut (10) abuts against the side face of the cutter holder (4).
4. The double-layer cutter arranging structure for the numerical control machine tool according to claim 1, wherein: be provided with arc wall (17) on cutting board (1), arc wall (17) and storage tank (2) one-to-one set up, blade holder (4) side fixedly connected with gag lever post (15), gag lever post (15) bottom fixedly connected with stopper (16), stopper (16) activity joint is in arc wall (17), be provided with between stopper (16) and arc wall (17) mounting (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222345217.9U CN217832725U (en) | 2022-09-05 | 2022-09-05 | Double-layer cutter arranging structure for numerical control machine tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222345217.9U CN217832725U (en) | 2022-09-05 | 2022-09-05 | Double-layer cutter arranging structure for numerical control machine tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217832725U true CN217832725U (en) | 2022-11-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222345217.9U Active CN217832725U (en) | 2022-09-05 | 2022-09-05 | Double-layer cutter arranging structure for numerical control machine tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217832725U (en) |
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2022
- 2022-09-05 CN CN202222345217.9U patent/CN217832725U/en active Active
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