CN111730372B - Numerical control machine tool with retractable cutter - Google Patents
Numerical control machine tool with retractable cutter Download PDFInfo
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- CN111730372B CN111730372B CN202010634289.8A CN202010634289A CN111730372B CN 111730372 B CN111730372 B CN 111730372B CN 202010634289 A CN202010634289 A CN 202010634289A CN 111730372 B CN111730372 B CN 111730372B
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- frame
- cutter
- adjusting screw
- transverse
- machine tool
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q15/00—Automatic control or regulation of feed movement, cutting velocity or position of tool or work
- B23Q15/20—Automatic control or regulation of feed movement, cutting velocity or position of tool or work before or after the tool acts upon the workpiece
- B23Q15/22—Control or regulation of position of tool or workpiece
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
- B23Q5/22—Feeding members carrying tools or work
- B23Q5/28—Electric drives
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Milling Processes (AREA)
Abstract
The invention discloses a numerically-controlled machine tool with a retractable cutter, which comprises a height adjusting frame, wherein an end connecting block is arranged on the inner side of the height adjusting frame, a transverse mounting frame is fixedly arranged at one end of the end connecting block, the lower end face of the transverse mounting frame is connected with a cutter frame in a sliding manner, a transverse adjusting screw rod is arranged on the inner side of the cutter frame, a transverse adjusting motor is fixedly arranged at one end of the transverse adjusting screw rod, a connecting rotating frame is fixedly arranged on the outer side of the transverse adjusting motor, a rotating rod is fixedly arranged at one end of the connecting rotating frame, a fixed supporting plate is arranged on the outer side of the rotating rod, reinforcing ribs are fixedly welded on the upper end face of the fixed supporting plate, and three guard plate mounting frames are fixedly arranged on the lower end face of the fixed supporting plate. According to the invention, the position of the cutter is adjusted, so that the cutter is protected, and the condition that the cutter is touched when a workpiece is clamped is avoided.
Description
Technical Field
The invention relates to the technical field of numerical control machine tools, in particular to a numerical control machine tool with a retractable cutter.
Background
Along with the rapid development of social economy, the machining precision of the numerical control machine tool is higher and higher, the numerical control machine tool well solves the machining problems of complex, precise, small-batch and various parts, is a flexible and high-efficiency automatic machine tool, represents the development direction of the modern machine tool control technology, is a typical electromechanical integrated product, is one of the numerical control machine tools which are widely used at present, is mainly used for cutting machining of inner and outer cylindrical surfaces, inner and outer conical surfaces with any cone angle, complex rotary inner and outer curved surfaces, cylinders, conical threads and the like of shaft parts or disc parts, and can perform grooving, drilling, reaming, boring and the like.
However, the existing method has the risk of collision with the cutter when clamping a workpiece, so that the cutter is damaged, and the cutter is not protected well when not working; therefore, the existing requirements are not met, and a numerical control machine tool with a retractable tool is provided for the requirements.
Disclosure of Invention
The invention aims to provide a numerical control machine tool with a retractable cutter, and aims to solve the problems that the conventional tool is collided when a workpiece is clamped, the cutter is damaged, the protection to the cutter is not strong when the cutter is not operated, and the like in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a numerical control machine tool with a retractable cutter comprises a height adjusting frame, wherein an end connecting block is mounted on the inner side of the height adjusting frame, a transverse mounting frame is fixedly mounted at one end of the end connecting block, a cutter frame is slidably connected to the lower end face of the transverse mounting frame, a transverse adjusting screw rod is mounted on the inner side of the cutter frame, and a transverse adjusting motor is fixedly mounted at one end of the transverse adjusting screw rod;
the utility model discloses a horizontal adjusting motor, including horizontal adjusting motor, connecting the one end fixed mounting of rotating turret, the one end fixed mounting of connecting the rotating turret has the dwang, the fixed support board is installed in the outside of dwang, the up end welded fastening of fixed support board has the strengthening rib, the lower terminal surface fixed mounting of fixed support board has three backplate mounting bracket, one of them the bottom fixed mounting of backplate mounting bracket has two side backplate.
Preferably, a connecting sliding block is welded and fixed on one side of the height adjusting frame, a height adjusting screw rod is connected to the inner side of the connecting sliding block in a sliding manner, an organic bedstead is installed on the outer side of the upper end of the height adjusting screw rod, a height adjusting motor is fixedly installed on the upper end face of the organic bedstead, and two guide columns are welded and fixed on one side of the organic bedstead.
Preferably, the end connecting block is connected to the inner side of the height adjusting frame through a bearing, one end of the end connecting block is welded and fixed to one end of the transverse mounting frame, and one end of the connecting rotating frame is welded and fixed to the other end of the transverse mounting frame.
Preferably, the one end of dwang is run through the one end of fixed support plate and is passed through the bolted connection and fix the one end of connecting the rotating turret, the dwang passes through the bearing with fixed support plate and is connected, fixed support plate's one end is provided with the angle calibrated scale.
Preferably, the side guard plate is welded and fixed at the bottom end of the guard plate mounting frame, and the bottom end of the side guard plate is higher than the bottom end of the tool rest.
Preferably, the both ends of horizontal adjusting screw all connect the inboard at horizontal mounting bracket both ends through the bearing, the toolframe passes through threaded connection in horizontal adjusting screw's the outside, the bottom of toolframe is provided with the cutter.
Preferably, the connecting sliding block is connected to the outer side of the height adjusting screw rod through threads, and two ends of the height adjusting screw rod are connected to the inner sides of the upper end and the lower end of the machine frame through bearings.
Compared with the prior art, the invention has the beneficial effects that:
1. the height adjusting motor and the transverse adjusting motor operate together to adjust the position of the cutter at will, so that the machining requirement is met, the end connecting block is connected to the inner side of the height adjusting frame through the bearing when not machined, the transverse mounting frame is supported transversely through the rotating rod and the end connecting block, and the transverse mounting frame is kept horizontal conveniently;
2. according to the invention, the rotary handle arranged at one end of the rotating rod is operated, and the transverse mounting frame is driven to rotate on the lower end face of the fixed supporting plate through the connection of the connecting rotating frame, so that the cutter frame can drive the cutter to rotate to the highest point, and at the moment, the cutter frame and the cutter can be protected through the two fixed side guard plates, and the condition that the cutter is touched when a workpiece is clamped is avoided.
Drawings
FIG. 1 is a schematic structural view of the present invention as a whole;
FIG. 2 is a schematic view of a portion of the connecting block of the present invention;
FIG. 3 is a schematic view of a cross-sectional view of a transverse adjusting screw according to the present invention;
FIG. 4 is a schematic view of a partial cross-sectional structure of the side guard of the present invention.
In the figure: 1. a frame of the machine tool; 2. a guide post; 3. a height adjusting bracket; 4. a height adjustment motor; 5. a transverse mounting frame; 6. connecting the sliding block; 7. a height adjusting screw; 8. an end connecting block; 9. a tool holder; 10. fixing the support plate; 11. a transverse adjusting screw; 12. reinforcing ribs; 13. side guard plates; 14. a guard plate mounting bracket; 15. connecting the rotating frame; 16. rotating the rod; 17. a lateral adjustment motor.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
The height adjustment motor 4 (model number YS7134) and the transverse adjustment motor 17 (model number YEJ3-112M-4) mentioned in the present invention are commercially available or custom-made.
Referring to fig. 1 to 4, an embodiment of the present invention includes: a numerical control machine tool with a retractable cutter comprises a height adjusting frame 3, an end connecting block 8 is installed on the inner side of the height adjusting frame 3, a transverse mounting frame 5 is fixedly installed at one end of the end connecting block 8, the end connecting block 8 is connected to the inner side of the height adjusting frame 3 through a bearing, one end of the end connecting block 8 is welded and fixed to one end of the transverse mounting frame 5, the transverse mounting frame 5 can be effectively supported through connection of the end connecting block 8, horizontal stability of the transverse mounting frame 5 is convenient to maintain, a cutter frame 9 is connected to the lower end face of the transverse mounting frame 5 in a sliding mode, a transverse adjusting screw rod 11 is installed on the inner side of the cutter frame 9, and a transverse adjusting motor 17 is fixedly installed at one end of the transverse adjusting screw rod 11;
the outside fixed mounting of horizontal accommodate motor 17 has connection rotating turret 15, the one end fixed mounting of connecting rotating turret 15 has dwang 16, fixed support plate 10 is installed in the outside of dwang 16, the one end of fixed support plate 10 is provided with the angle calibrated scale, be convenient for control turned angle when dwang 16 rotates, the up end welded fastening of fixed support plate 10 has strengthening rib 12, fixed support plate 10's lower terminal surface fixed mounting has three backplate mounting bracket 14, the bottom fixed mounting of one of them backplate mounting bracket 14 has two side backplate 13, wholly adjust the cutter position through the pair of tool position, realize protecting the cutter, avoid causing the condition of bumping the sword to take place when carrying out the clamping to the work piece.
Furthermore, a connecting slide block 6 is welded and fixed on one side of the height adjusting frame 3, a height adjusting screw 7 is slidably connected on the inner side of the connecting slide block 6, an organic bed frame 1 is installed on the outer side of the upper end of the height adjusting screw 7, a height adjusting motor 4 is fixedly installed on the upper end face of the organic bed frame 1, and two guide posts 2 are welded and fixed on one side of the organic bed frame 1.
Through adopting above-mentioned technical scheme for altitude mixture control motor 4 can drive the cutter and carry out the regulation of height.
Further, the end connecting block 8 is connected to the inner side of the height adjusting frame 3 through a bearing, one end of the end connecting block 8 is welded and fixed to one end of the transverse mounting frame 5, and one end of the rotating frame 15 is welded and fixed to the other end of the transverse mounting frame 5.
Through adopting above-mentioned technical scheme, through the connection of end connection piece 8, can effectively support horizontal installation frame 5, be convenient for keep horizontal stability of horizontal installation frame 5.
Further, one end of the rotating rod 16 penetrates through one end of the fixed support plate 10 and is fixed at one end of the connecting rotating frame 15 through screw connection, the rotating rod 16 is connected with the fixed support plate 10 through a bearing, and an angle dial is arranged at one end of the fixed support plate 10.
Through adopting above-mentioned technical scheme, through being provided with the angle calibrated scale, be convenient for control turned angle when dwang 16 rotates.
Further, the side guard plate 13 is welded and fixed at the bottom end of the guard plate mounting frame 14, and the height of the bottom end of the side guard plate 13 is higher than that of the bottom end of the cutter frame 9.
By adopting the technical scheme, the side guard plate 13 can protect the cutter frame 9 and the cutter, so that the condition of cutter collision is avoided when a workpiece is clamped.
Further, the both ends of horizontal adjusting screw 11 all are connected in the inboard at horizontal mounting bracket 5 both ends through the bearing, and tool carrier 9 passes through threaded connection in the outside of horizontal adjusting screw 11, and the bottom of tool carrier 9 is provided with the cutter.
Through adopting above-mentioned technical scheme for the rotation through horizontal adjusting screw 11 can adjust the horizontal position of tool rest 9.
Further, the connecting slide block 6 is connected to the outer side of the height adjusting screw 7 through threads, and both ends of the height adjusting screw 7 are connected to the inner sides of the upper and lower ends of the machine frame 1 through bearings.
Through adopting above-mentioned technical scheme for height adjustment motor 4 can drive height adjusting screw 7 and rotate in the inboard of rack 1, and then height adjusting screw 7 can drive height adjusting bracket 3 through link block 6 and carry out the regulation of height.
The working principle is as follows: when the tool is used, whether the functions of all parts are intact is checked, the machine bed frame 1 is fixed in a machine tool through screws, the height adjusting motor 4 and the transverse adjusting motor 17 are both powered on, the height adjusting motor 4 is started, the height adjusting motor 4 can drive the height adjusting screw 7 to rotate on the inner side of the machine bed frame 1, the connecting slide block 6 is connected to the outer side of the height adjusting screw 7 through threads, the height adjusting screw 7 can drive the height adjusting frame 3 to adjust the height through the connecting slide block 6, the height of the tool rest 9 is further changed, tools are convenient to replace and clamp workpieces, the transverse adjusting motor 17 is started, the transverse adjusting motor 17 drives the transverse adjusting screw 11 to rotate on the inner side of the transverse mounting frame 5, the tool rest 9 is connected to the outer side of the transverse adjusting screw 11 through threads, and the horizontal position of the tool rest 9 can be adjusted through the rotation of the transverse adjusting screw 11, and then can adjust the cutter position wantonly through high accommodate motor 4 and horizontal accommodate motor 17 run together, satisfy the processing needs, add man-hour not, end connection piece 8 passes through the bearing and connects the inboard at high accommodate rack 3, and then realize carrying out horizontal support to horizontal mounting bracket 5 jointly through dwang 16 and end connection piece 8, be convenient for keep the level of horizontal mounting bracket 5, twist grip through operation dwang 16 one end is provided with, and then drive horizontal mounting bracket 5 and rotate at the lower terminal surface of fixed stay board 10 through the connection of connecting rotating turret 15, make cutter frame 9 can drive the cutter and rotate to the peak, can protect cutter frame 9 and cutter through the side backplate 13 of two fixed states this moment, avoid causing the condition of bumping the sword to take place when carrying out the clamping to the work piece.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (4)
1. The utility model provides a digit control machine tool that cutter is collapsible, includes height-adjusting bracket (3), its characterized in that: an end connecting block (8) is installed on the inner side of the height adjusting frame (3), a transverse installing frame (5) is fixedly installed at one end of the end connecting block (8), the end connecting block (8) is connected to the inner side of the height adjusting frame (3) through a bearing, one end of the end connecting block (8) is fixedly welded and fixed to one end of the transverse installing frame (5), a cutter frame (9) is slidably connected to the lower end face of the transverse installing frame (5), a transverse adjusting screw rod (11) is installed on the inner side of the cutter frame (9), and a transverse adjusting motor (17) is fixedly installed at one end of the transverse adjusting screw rod (11); the outer side fixed mounting of horizontal adjusting motor (17) has connection rotating frame (15), the one end welded fastening of connecting rotating frame (15) is at the other end of horizontal mounting bracket (5), the one end fixed mounting of connecting rotating frame (15) has dwang (16), fixed support plate (10) is installed in the outside of dwang (16), the one end that fixed support plate (10) was run through to the one end of dwang (16) is fixed in the one end of connecting rotating frame (15) through the screw connection, dwang (16) is connected through the bearing with fixed support plate (10), the one end of fixed support plate (10) is provided with the angle calibrated scale, the up end welded fastening of fixed support plate (10) has strengthening rib (12), the lower terminal surface fixed mounting of fixed support plate (10) has three backplate mounting bracket (14), one of them the bottom fixed mounting of backplate mounting bracket (14) has two side backplate (13), the side guard plate (13) is welded and fixed at the bottom end of the guard plate mounting frame (14), and the height of the bottom end of the side guard plate (13) is higher than that of the bottom end of the cutter frame (9).
2. The numerically controlled machine tool with a retractable cutter according to claim 1, wherein: one side welded fastening of high adjusting bracket (3) has link block (6), the inboard sliding connection of link block (6) has high adjusting screw (7), the outside installation of high adjusting screw (7) upper end has a machine tool frame (1), the up end fixed mounting of machine tool frame (1) has high adjusting motor (4), one side welded fastening of machine tool frame (1) has two guide posts (2).
3. The numerically controlled machine tool with a retractable cutter according to claim 1, wherein: the both ends of horizontal adjusting screw (11) all are connected the inboard at horizontal mounting bracket (5) both ends through the bearing, cutter frame (9) are in the outside of horizontal adjusting screw (11) through threaded connection, the bottom of cutter frame (9) is provided with the cutter.
4. The numerically controlled machine tool with a retractable cutter according to claim 2, wherein: the connecting sliding block (6) is connected to the outer side of the height adjusting screw rod (7) through threads, and two ends of the height adjusting screw rod (7) are connected to the inner sides of the upper end and the lower end of the machine frame (1) through bearings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010634289.8A CN111730372B (en) | 2020-07-02 | 2020-07-02 | Numerical control machine tool with retractable cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010634289.8A CN111730372B (en) | 2020-07-02 | 2020-07-02 | Numerical control machine tool with retractable cutter |
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| Publication Number | Publication Date |
|---|---|
| CN111730372A CN111730372A (en) | 2020-10-02 |
| CN111730372B true CN111730372B (en) | 2022-01-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010634289.8A Active CN111730372B (en) | 2020-07-02 | 2020-07-02 | Numerical control machine tool with retractable cutter |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN115351602A (en) * | 2022-09-16 | 2022-11-18 | 比斯弗智能科技(苏州)有限公司 | Automatic compound lathe of intelligent multiaxis for aluminum casting aftertreatment |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104842221A (en) * | 2015-04-29 | 2015-08-19 | 佛山市普拉迪数控科技有限公司 | Machining center for reducing workpiece damage |
| CN205218170U (en) * | 2015-12-04 | 2016-05-11 | 常州市莱赫润机械有限公司 | Planer anticollision sword device |
| CN206382854U (en) * | 2017-01-16 | 2017-08-08 | 天津市龙畅科技有限公司 | It is a kind of to reduce borings and the perforating device on the hole side that polish |
| CN207154832U (en) * | 2017-07-05 | 2018-03-30 | 石家庄海鸿重工机械制造有限公司 | A kind of digital control type based on PLC is accurately positioned planer-type milling machine |
| US20190015940A1 (en) * | 2017-07-13 | 2019-01-17 | Gary Maier | Computer controllable xyz machine |
| CN108890382A (en) * | 2018-07-23 | 2018-11-27 | 昆山华辰精密工具有限公司 | A kind of cutting tool with safeguard function |
| CN209239641U (en) * | 2018-10-24 | 2019-08-13 | 天津天诚博创科技有限公司 | A kind of vertical lifting milling machine of milling cutter angle adjustable |
| CN210081305U (en) * | 2019-06-11 | 2020-02-18 | 昆山市华奎机械电子有限公司 | Safety device for automatic machine tool |
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Effective date of registration: 20211222 Address after: 250000 room 1007, block B, Xijin times center, 3189 Qilu Avenue, Huaiyin District, Jinan City, Shandong Province Applicant after: Jinan Taicheng Technology Co.,Ltd. Address before: 430040 No.19, Wuhuan Road, Dongxihu District, Wuhan City, Hubei Province Applicant before: Liu Shuai |