CN113427062A - Bidirectional double-groove composite tool rest mechanism - Google Patents
Bidirectional double-groove composite tool rest mechanism Download PDFInfo
- Publication number
- CN113427062A CN113427062A CN202110810356.1A CN202110810356A CN113427062A CN 113427062 A CN113427062 A CN 113427062A CN 202110810356 A CN202110810356 A CN 202110810356A CN 113427062 A CN113427062 A CN 113427062A
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- fixed
- connecting plate
- box
- screw rod
- tool apron
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- 230000002457 bidirectional effect Effects 0.000 title claims abstract description 11
- 239000002131 composite material Substances 0.000 title claims abstract description 8
- 239000003638 chemical reducing agent Substances 0.000 claims abstract description 21
- 150000001875 compounds Chemical class 0.000 claims 3
- 238000000034 method Methods 0.000 claims 1
- 238000003754 machining Methods 0.000 description 8
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D3/00—Planing or slotting machines cutting by relative movement of the tool and workpiece in a vertical or inclined straight line
- B23D3/02—Planing or slotting machines cutting by relative movement of the tool and workpiece in a vertical or inclined straight line for cutting grooves
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D7/00—Planing or slotting machines characterised only by constructional features of particular parts
- B23D7/06—Planing or slotting machines characterised only by constructional features of particular parts of tool-carrying arrangements
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Milling, Drilling, And Turning Of Wood (AREA)
Abstract
The invention relates to a bidirectional double-groove composite tool rest mechanism, which relates to the technical field of tool rests of a keyway planer.A rotating shaft is screwed in a rotating bearing seat by utilizing a bearing, the bottom end of the rotating shaft is connected with a tool apron connecting plate, and one side of the bottom of the tool apron connecting plate is fixedly provided with a fixed tool box; the movable knife box is movably arranged on one side of the fixed knife box; the movable cutter seat is fixed at the bottom of the cutter seat connecting plate, and the movable cutter box is fixed on the movable cutter seat; the linear slide rail is fixed at the bottom of the tool apron connecting plate; the screw rod fixing bearing seat is fixed at the bottom of the tool apron connecting plate, and two ends of the screw rod are respectively inserted and fixed in the two screw rod fixing bearings; the speed reducer is fixed on the side wall of the tool apron connecting plate by using the speed reducer base; the servo motor is connected with the input end of the speed reducer, and the servo motor and the speed reducer are both externally connected with a power supply. The two groups of knife boxes can realize double-groove processing in a staggered mode, can also realize single-groove processing side by side, can also rotate 90 degrees, realize reversing grooving and improve the application range of the knife boxes.
Description
Technical Field
The invention relates to the technical field of tool rests of a keyway planer, in particular to a bidirectional double-groove composite tool rest mechanism.
Background
When the existing horizontal type keyway planer is used for machining a sheet plane keyway, the tool rest can only perform one-way and one-way machining, and the requirements for switching machining of two-way double grooves and one-way single grooves and two-way double grooves cannot be met.
Disclosure of Invention
The invention aims to overcome the defects and shortcomings of the prior art and provide a bidirectional double-groove composite tool rest mechanism, two groups of tool boxes can realize double-groove machining in a staggered mode, single-groove machining can also be realized side by side, the tool boxes can also rotate 90 degrees to realize reversing grooving, and the application range of the tool boxes is enlarged.
In order to achieve the purpose, the invention adopts the following technical scheme: the cutter comprises a rotary bearing seat, a rotary shaft, a cutter seat connecting plate and a fixed cutter box; the rotary bearing seat is fixed on the support, the support is fixed on the output end of the keyway planer driving mechanism, the rotary bearing seat is internally screwed with a rotary shaft by a bearing, the bottom end of the rotary shaft is connected with a tool apron connecting plate, and one side of the bottom of the tool apron connecting plate is fixed with a fixed tool box; it also includes:
the movable knife box is movably arranged on one side of the fixed knife box;
the movable knife holder is fixed at the bottom of the knife holder connecting plate, and the movable knife box is fixed on the movable knife holder;
two linear slide rails are fixed at the bottom of the tool apron connecting plate;
the two sliding blocks are respectively arranged on the linear sliding rail in a sliding manner, and the two sliding blocks are fixed at the top of the movable tool apron;
the two screw rod fixing bearing seats are fixed at the bottom of the tool apron connecting plate and are positioned between the two linear sliding rails;
the two screw rod fixing bearings are respectively embedded and fixed in the screw rod fixing bearing seat;
the two ends of the screw rod are respectively inserted and fixed in the two screw rod fixing bearings, and a nut on the screw rod is fixed on the movable tool apron;
the speed reducer is fixed on the side wall of the tool apron connecting plate by using a speed reducer base, and the output end of the speed reducer is connected with one end of the screw rod by using a coupler;
the servo motor is connected with the input end of the speed reducer and is externally connected with a power supply.
Preferably, the movable knife box is composed of a main movable knife box and an auxiliary movable knife box, a connecting plate at the back of the main movable knife box is fixedly connected with a vertical edge of the movable knife seat through screws, and a knife pressing plate in the auxiliary movable knife box is inserted into a knife groove at the back of the connecting plate at the back of the main movable knife box and is fixedly connected through screws.
Preferably, a plurality of cutters are fixedly connected to the main movable cutter box and the auxiliary movable cutter box by cutter pressing plates.
Preferably, the positioning pin hole on the tool apron connecting plate is movably inserted into a positioning cylinder piston rod on the positioning cylinder seat, and the positioning cylinder seat is fixed on the rotary bearing seat.
The working principle of the invention is as follows: the tool apron connecting plate is driven by the rotating shaft to rotate by 90 degrees to change the slotting direction; through servo motor and speed reducer, it is rotatory to drive the lead screw to drive the removal sword box rectilinear movement of connecting on linear slide rail, realize the dislocation of removal sword box and fixed sword box, after the dislocation, can realize double flute processing, can realize single groove processing after the combination.
Compared with the prior art, the invention has the beneficial effects that: the invention provides a bidirectional double-groove composite tool rest mechanism, wherein two groups of tool boxes can realize double-groove machining in a staggered mode, can also realize single-groove machining in parallel, can rotate by 90 degrees, realize reversing grooving, and improve the application range of the tool rest mechanism.
Drawings
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a sectional view taken along line a-a in fig. 1.
Description of reference numerals:
the automatic cutter feeding device comprises a rotary bearing seat 1, a rotary shaft 2, a cutter seat connecting plate 3, a movable cutter seat 4, a positioning air cylinder seat 5, a coupler 6, a fixed cutter box 7, a movable cutter box 8, a main movable cutter box 8-1, an auxiliary movable cutter box 8-2, a cutter pressing plate 8-3, a connecting plate 8-4, a linear sliding rail 9, a sliding block 10, a screw rod fixing bearing seat 11, a screw rod fixing bearing 12, a screw rod 13, a servo motor 14, a speed reducer 15, a speed reducer seat 16 and a support 17.
Detailed Description
The technical solution of the present invention will be clearly and completely described below with reference to the accompanying drawings, and the preferred embodiments in the description are only examples, and all other embodiments obtained by those skilled in the art without any inventive work belong to the protection scope of the present invention.
As shown in fig. 1 and fig. 2, the following technical solutions are adopted in the present embodiment: the device comprises a rotary bearing seat 1, a rotary shaft 2, a tool apron connecting plate 3, a positioning cylinder seat 5, a fixed tool box 7 and a bracket 17; the rotary bearing block 1 is fixed on a support 17, the support 17 is fixed on the output end of a slot planer driving mechanism (the output end of the slot planer is not shown in the figure), a rotary shaft 2 is screwed in the rotary bearing block 1 by using a bearing, the rotary shaft 2 is connected with the output end of a blade holder rotary cylinder (the output end of the slot planer is not shown in the figure), the bottom end of the rotary shaft 2 is connected with a blade holder connecting plate 3 by using a bolt, a positioning pin hole on the blade holder connecting plate 3 is movably inserted with a positioning cylinder piston rod on a positioning cylinder holder 5, the positioning cylinder holder 5 is fixed on the rotary bearing block 1, and a fixed blade box 7 is fixedly connected to one side of the bottom of the blade holder connecting plate 3 by using a screw; it also includes:
the movable knife box 8 is movably arranged on one side of the fixed knife box 7;
the movable tool apron 4 is fixedly connected to the bottom of the tool apron connecting plate 3 through screws, and the movable tool box 8 is fixedly connected to the vertical wall of the movable tool apron 4 through screws;
two linear slide rails 9 are arranged and fixed at the bottom of the tool apron connecting plate 3 through screw connection;
two sliding blocks 10, wherein the two sliding blocks 10 are respectively arranged on the linear slide rail 9 in a sliding manner, and the two sliding blocks 10 are both fixed on the top of the movable tool apron 4 by screw connection;
the two screw rod fixing bearing seats 11 are fixed at the bottom of the tool apron connecting plate 3 through screw connection and are positioned between the two linear sliding rails 9;
the screw rod fixing bearings 12 are arranged, and the two screw rod fixing bearings 12 are respectively embedded and fixed in the screw rod fixing bearing seat 11;
the screw rod 13 is provided with one screw rod 13, two ends of the screw rod 13 are respectively inserted and fixed in the two screw rod fixing bearings 12, and a nut on the screw rod 13 is welded and fixed on the movable tool apron 4;
the speed reducer 15 is fixed on the side wall of the tool apron connecting plate 3 by a speed reducer base 16, and the output end of the speed reducer 15 is connected with one end of the screw rod 13 by a coupler 6;
the servo motor 14, the servo motor 14 is connected with the input of speed reducer 15, and both are external power supply.
Preferably, the movable knife box 8 is composed of a main movable knife box 8-1 and a secondary movable knife box 8-2, a connecting plate 8-4 at the back of the main movable knife box 8-1 is fixed on the vertical wall of the movable knife seat 4 by screw connection, and a knife pressing plate 8-3 in the secondary movable knife box 8-2 is inserted in a knife groove at the back of the connecting plate 8-4 at the back of the main movable knife box 8-1 and is fixed by screw connection; three cutters are fixedly connected to the main movable cutter box 8-1 and the auxiliary movable cutter box 8-2 through cutter pressing plates 8-3.
The working principle of the specific embodiment is as follows: the tool apron connecting plate 3 is driven by the rotating shaft 2 to rotate by 90 degrees to change the slotting direction; through servo motor 14 and speed reducer 15, drive lead screw 13 and rotate to drive the removal sword box 8 rectilinear movement of connecting on linear slide 9, realize the dislocation of removal sword box 8 and fixed sword box 7, after the dislocation, can realize double flute processing, can realize single groove processing after the mergence.
Compared with the prior art, the beneficial effects of the embodiment are as follows:
1. the traditional fixed tool rest is changed into a tool rest structure capable of rotating by 90 degrees, so that reversing grooving is realized;
2. the number of the cutter boxes is increased, one cutter box can move and dislocate, and double-groove machining is realized;
3. the movable knife box and the fixed knife box are staggered and combined, so that mutual switching between the double-groove slotting and the single-groove slotting is realized, and different processing requirements are met.
It will be appreciated by those skilled in the art that modifications and equivalents may be made to the embodiments described above, and that various modifications, equivalents, improvements and the like may be made without departing from the spirit and scope of the invention.
Claims (5)
1. A bidirectional double-groove composite tool rest mechanism comprises a rotary bearing seat (1), a rotary shaft (2), a tool apron connecting plate (3) and a fixed tool box (7); the rotary bearing block (1) is fixed on a bracket (17), and the bracket (17) is fixed on the output end of the keyway planer driving mechanism; a rotating shaft (2) is screwed in the rotating bearing seat (1) by using a bearing, the bottom end of the rotating shaft (2) is connected with a cutter holder connecting plate (3), and a fixed cutter box (7) is fixed on one side of the bottom of the cutter holder connecting plate (3); the method is characterized in that: it also includes:
the movable knife box (8), the movable knife box (8) is movably arranged on one side of the fixed knife box (7);
the movable cutter holder (4), the movable cutter holder (4) is fixed at the bottom of the cutter holder connecting plate (3), and the movable cutter box (8) is fixed on the movable cutter holder (4);
the linear sliding rail (9) is fixed at the bottom of the tool apron connecting plate (3);
the sliding blocks (10) are arranged on the linear sliding rail (9) in a sliding mode, and the two sliding blocks (10) are fixed to the top of the movable tool apron (4);
the screw rod fixing bearing seat (11) is fixed at the bottom of the tool apron connecting plate (3) and is positioned between the two linear sliding rails (9);
the screw rod fixing bearing (12), the said screw rod fixing bearing (12) inlays and fixes in the fixed bearing bracket of screw rod (11);
two ends of the screw rod (13) are respectively inserted and fixed in the two screw rod fixing bearings (12), and a nut on the screw rod (13) is fixed on the movable tool apron (4);
the speed reducer (15) is fixed on the side wall of the tool apron connecting plate (3) through a speed reducer base (16), and the output end of the speed reducer (15) is connected with one end of the screw rod (13) through a coupler (6);
the servo motor (14), servo motor (14) are connected with the input of speed reducer (15), and both are external power supply.
2. The bidirectional double-groove compound tool rest mechanism of claim 1, wherein: the positioning pin hole on the tool apron connecting plate (3) is movably inserted with the positioning cylinder piston rod on the positioning cylinder seat (5), and the positioning cylinder seat (5) is fixed on the rotary bearing seat (1).
3. The bidirectional double-groove compound tool rest mechanism of claim 1, wherein: the movable knife box (8) is composed of a main movable knife box (8-1) and an auxiliary movable knife box (8-2), a connecting plate (8-4) at the back of the main movable knife box (8-1) is fixedly connected with the vertical edge of the movable knife seat (4) through screws, and a knife pressing plate (8-3) in the auxiliary movable knife box (8-2) is inserted into a knife groove at the back of the connecting plate (8-4) at the back of the main movable knife box (8-1) and is fixedly connected through screws.
4. The bidirectional double-groove compound tool holder mechanism according to claim 3, characterized in that: the main movable knife box (8-1) and the auxiliary movable knife box (8-2) are fixedly connected with a plurality of knives by a knife pressing plate (8-3).
5. The operating principle of the bidirectional double-groove composite tool rest mechanism according to claim 1, wherein: the tool apron connecting plate (3) is driven by the rotating shaft (2) to rotate by 90 degrees to change the slotting direction; through servo motor (14) and speed reducer (15), drive lead screw (13) rotatory to drive removal sword box (8) the rectilinear movement of connecting on linear slide rail (9), realize the dislocation of removal sword box (8) and fixed sword box (7), after the dislocation, can realize double flute processing, can realize single groove processing after the mergence.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110810356.1A CN113427062A (en) | 2021-07-19 | 2021-07-19 | Bidirectional double-groove composite tool rest mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110810356.1A CN113427062A (en) | 2021-07-19 | 2021-07-19 | Bidirectional double-groove composite tool rest mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113427062A true CN113427062A (en) | 2021-09-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110810356.1A Pending CN113427062A (en) | 2021-07-19 | 2021-07-19 | Bidirectional double-groove composite tool rest mechanism |
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| Country | Link |
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| CN (1) | CN113427062A (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101606437B1 (en) * | 2015-11-23 | 2016-03-25 | 주식회사 탄탄코리아 | V-grooving of the metal sheet auto cutting device |
| CN206286630U (en) * | 2016-08-02 | 2017-06-30 | 王建国 | Numerical control keyway planer |
| CN207606338U (en) * | 2017-11-11 | 2018-07-13 | 王孝峰 | Gantry metal keyway planer rotary tool rest component |
| CN109249072A (en) * | 2018-11-06 | 2019-01-22 | 中机数控科技（福建）有限公司 | A kind of keyway planer that knife rest is rotatable |
| CN209062239U (en) * | 2018-11-06 | 2019-07-05 | 中机数控科技（福建）有限公司 | A kind of keyway planer that knife rest is rotatable |
| CN209062157U (en) * | 2018-09-22 | 2019-07-05 | 胡月兰 | Mechanical type rotating knife rest |
| CN209830402U (en) * | 2019-03-11 | 2019-12-24 | 上海恒力锻压机床有限公司 | Bidirectional knife rest of keyway planer |
| CN210967186U (en) * | 2019-10-21 | 2020-07-10 | 上海恒力锻压机床有限公司 | Plane bidirectional planing tool rest rotating around horizontal shaft |
| CN212682563U (en) * | 2020-02-19 | 2021-03-12 | 无锡市佳利成机械有限公司 | Tool rest component for vertical sheet grooving machine |
| CN112692345A (en) * | 2020-12-25 | 2021-04-23 | 广东国辉机械有限公司 | Numerical control double-groove keyway planer |
| CN213224481U (en) * | 2020-07-03 | 2021-05-18 | 深圳市丰科机械有限公司 | Numerical control V-shaped double-groove planer |
-
2021
- 2021-07-19 CN CN202110810356.1A patent/CN113427062A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101606437B1 (en) * | 2015-11-23 | 2016-03-25 | 주식회사 탄탄코리아 | V-grooving of the metal sheet auto cutting device |
| CN206286630U (en) * | 2016-08-02 | 2017-06-30 | 王建国 | Numerical control keyway planer |
| CN207606338U (en) * | 2017-11-11 | 2018-07-13 | 王孝峰 | Gantry metal keyway planer rotary tool rest component |
| CN209062157U (en) * | 2018-09-22 | 2019-07-05 | 胡月兰 | Mechanical type rotating knife rest |
| CN109249072A (en) * | 2018-11-06 | 2019-01-22 | 中机数控科技（福建）有限公司 | A kind of keyway planer that knife rest is rotatable |
| CN209062239U (en) * | 2018-11-06 | 2019-07-05 | 中机数控科技（福建）有限公司 | A kind of keyway planer that knife rest is rotatable |
| CN209830402U (en) * | 2019-03-11 | 2019-12-24 | 上海恒力锻压机床有限公司 | Bidirectional knife rest of keyway planer |
| CN210967186U (en) * | 2019-10-21 | 2020-07-10 | 上海恒力锻压机床有限公司 | Plane bidirectional planing tool rest rotating around horizontal shaft |
| CN212682563U (en) * | 2020-02-19 | 2021-03-12 | 无锡市佳利成机械有限公司 | Tool rest component for vertical sheet grooving machine |
| CN213224481U (en) * | 2020-07-03 | 2021-05-18 | 深圳市丰科机械有限公司 | Numerical control V-shaped double-groove planer |
| CN112692345A (en) * | 2020-12-25 | 2021-04-23 | 广东国辉机械有限公司 | Numerical control double-groove keyway planer |
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Application publication date: 20210924 |
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