CN212043569U - Cutting machine convenient to change tool bit - Google Patents
Cutting machine convenient to change tool bit Download PDFInfo
- Publication number
- CN212043569U CN212043569U CN202020334672.7U CN202020334672U CN212043569U CN 212043569 U CN212043569 U CN 212043569U CN 202020334672 U CN202020334672 U CN 202020334672U CN 212043569 U CN212043569 U CN 212043569U
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- China
- Prior art keywords
- tool bit
- belt pulley
- pulley
- motor
- belt
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- Expired - Fee Related
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- 238000005520 cutting process Methods 0.000 title claims abstract description 41
- 230000005540 biological transmission Effects 0.000 claims description 5
- 238000009434 installation Methods 0.000 description 13
- 238000007792 addition Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Automatic Tool Replacement In Machine Tools (AREA)
Abstract
The utility model discloses a cutting machine convenient to change tool bit, including the cutting bed, the cutting bed both sides all are provided with the side bearer, and first fixing base is installed to side bearer one end, installs first motor on the first fixing base, and first motor output shaft runs through first fixing base and tip and has cup jointed first belt pulley, and first belt pulley passes through belt drive and connects the second belt pulley, and side bearer top fixed mounting has first slide rail, and it is provided with first slider to slide on the first slide rail. The utility model discloses three telescopic cylinder piston rod in the grip slipper contracts when needing to be changed the tool bit, and then drives the centre gripping arm and take place to rotate with the grip slipper bottom, and then three centre gripping arm cancellation to the centre gripping of tool bit, can change the tool bit, sets up through this structure for the tool bit of this cutting machine is changed conveniently, can accomplish the change of tool bit through the rotation of centre gripping arm, solves among the prior art that the cutting machine tool bit needs artifical tool bit to be changed, and the technical problem that the tool bit change is inefficient.
Description
Technical Field
The utility model relates to a cutting machine production technical field, concretely relates to cutting machine convenient to change tool bit.
Background
In the machining process, the common modes of plate cutting include manual cutting, semi-automatic cutting by a cutting machine and cutting by a numerical control cutting machine. The cutter head needs to be replaced in time when the cutter head is damaged when the cutter is used, an operator needs to manually replace an old cutter head and install a new cutter head, the replacement efficiency of the cutter head is low, meanwhile, the existing cutter needs to manually push plates forwards to complete cutting, and the cutting efficiency is not high.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a cutting machine convenient to change tool bit solves following technical problem: (1) when the cutter head needs to be replaced, the three telescopic air cylinder piston rods in the clamping seat contract to drive the clamping arms and the bottom of the clamping seat to rotate, and the three clamping arms cancel clamping on the cutter head, so that the cutter head can be replaced; (2) drive first belt pulley through first motor output shaft and rotate, first belt pulley passes through the belt and drives the second belt pulley rotation, and then through first installation clamp, the side connection piece drives the movable frame and moves on the cutting bed, the first slider that moves the frame bottom on the side bearer through the stationary blade slides on the first slide rail, second motor output shaft drives the third belt pulley and rotates, the third belt pulley drives the fourth belt pulley through the belt and rotates, and then drives the movable plate through the second installation clamp and move on moving the frame. The second sliding block on the moving plate slides on the second sliding rail on the moving frame, the position of the tool bit is adjusted, and the technical problem that in the prior art, the cutting machine needs to manually push a plate to cut, and the cutting efficiency is low is solved.
The purpose of the utility model can be realized by the following technical scheme:
a cutting machine convenient for replacing a tool bit comprises a cutting table, wherein side frames are arranged on two sides of the cutting table, a first fixed seat is installed at one end of each side frame, a first motor is installed on each first fixed seat, an output shaft of the first motor penetrates through the first fixed seats, the end portions of the first motor are sleeved with first belt pulleys, the first belt pulleys are connected with second belt pulleys through belt transmission, first sliding rails are fixedly installed at the tops of the side frames, first sliding blocks are arranged on the first sliding rails in a sliding mode, the first sliding blocks are installed at the bottoms of the fixed plates, the two fixed plates are fixed on two sides of the bottom of a movable frame respectively, side connecting plates are installed at two ends of the movable frame respectively, a second fixed seat is installed on one side connecting plate, a second motor is installed on the second fixed seat, an output shaft of the second motor penetrates, the third belt pulley passes through belt drive and connects the fourth belt pulley, and two first installation clamps are installed to two side connection piece opposite face bottom position symmetries, install the second slide rail on the removal frame, it is provided with the second slider to slide on the second slide rail, the second slider is fixed in on the movable plate, install the second installation clamp on the movable plate, install the third motor on the movable plate, third motor output shaft grip slipper, the telescopic cylinder that three slope set up is installed to radian such as the grip slipper interior, telescopic cylinder piston rod end rotates and is connected with the centre gripping arm, the centre gripping arm rotates and connects grip slipper bottom, and three centre gripping arm centre gripping is in the tool bit outer wall.
Furthermore, the second belt pulley is rotatably arranged on a first mounting seat, and the first mounting seat is mounted on the side frame.
Furthermore, the fourth belt pulley is rotatably arranged on a second mounting seat, and the second mounting seat is mounted on the movable frame.
Further, the belt between first belt pulley of first mounting clip fixed centre gripping and the second belt pulley, the belt between third belt pulley of second mounting clip fixed centre gripping and the fourth belt pulley.
Further, the telescopic cylinder is provided with an installation plate, and the installation plate is fixedly installed on the side wall of the clamping seat through bolts.
The utility model has the advantages that:
(1) the utility model discloses a cutting machine convenient to change tool bit, three telescopic cylinder piston rods in the grip slipper shrink when needing to change the tool bit, and then drive the centre gripping arm and take place to rotate with the grip slipper bottom, and then three centre gripping arm cancellation to the centre gripping of tool bit, can change the tool bit, through this structure setting, make the tool bit of this cutting machine change conveniently, can accomplish the change of tool bit through the rotation of centre gripping arm, need not the artifical tool bit of going up of operating personnel, the practicality is high;
(2) first motor output shaft drives first belt pulley and rotates, and first belt pulley drives the second belt pulley through the belt and rotates, and then drives the movable frame through first installation clamp, side connection piece and moves on the cutting bed, and the first slider that moves the frame bottom on the side bearer through the stationary blade slides on the first slide rail, and second motor output shaft drives the third belt pulley and rotates, and the third belt pulley drives the fourth belt pulley through the belt and rotates, and then drives the movable plate through the second installation clamp and moves on moving the frame. The second sliding block on the moving plate slides on the second sliding rail on the moving frame, the position of the tool bit is adjusted, and the cutting machine can meet the requirement for cutting in the double-axis direction and is large in displacement space of the tool bit due to the arrangement of the structure.
Drawings
The present invention will be further described with reference to the accompanying drawings.
FIG. 1 is a schematic structural view of a cutting machine with a tool bit convenient to replace according to the present invention;
FIG. 2 is a schematic view of the side frame of the present invention;
FIG. 3 is a schematic structural view of the movable frame of the present invention;
fig. 4 is an installation view of a third motor of the present invention;
fig. 5 is an installation view of the clamp arm of the present invention;
fig. 6 is a view showing the installation of the cutter head of the present invention.
In the figure: 1. cutting table; 2. a side frame; 3. a first slide rail; 4. a first motor; 41. a first fixed seat; 5. a first pulley; 6. a second pulley; 61. a first mounting seat; 7. a movable frame; 8. a fixing sheet; 81. a first slider; 9. a side connecting sheet; 10. a first mounting clip; 11. a second motor; 111. a second fixed seat; 12. a third belt pulley; 13. a fourth belt pulley; 131. a second mounting seat; 14. a second slide rail; 15. moving the plate; 151. a second slider; 152. a second mounting clip; 16. a third motor; 17. a clamping seat; 18. a telescopic cylinder; 181. mounting a plate; 19. a clamp arm; 20. a cutter head.
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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-6, the utility model relates to a cutting machine convenient for replacing a tool bit, which comprises a cutting table 1, wherein both sides of the cutting table 1 are provided with side frames 2, one end of each side frame 2 is provided with a first fixed seat 41, the first fixed seat 41 is provided with a first motor 4, an output shaft of the first motor 4 penetrates through the first fixed seat 41, the end part of the first fixed seat is sleeved with a first belt pulley 5, the first belt pulley 5 is connected with a second belt pulley 6 through belt transmission, the top of the side frame 2 is fixedly provided with a first slide rail 3, the first slide rail 3 is provided with a first slide block 81 in a sliding manner, the first slide block 81 is arranged at the bottom part of a fixed plate 8, two fixed plates 8 are respectively fixed at both sides of the bottom part of a movable frame 7, both ends of the movable frame 7 are provided with side connecting plates 9, one side connecting plate 9 is provided with a second fixed seat 111, the second fixed seat 111, the third belt pulley 12 is connected with a fourth belt pulley 13 through belt transmission, two first mounting clamps 10 are symmetrically mounted at the bottom of the opposite surface of two side connecting pieces 9, a second sliding rail 14 is mounted on a moving frame 7, a second sliding block 151 is slidably arranged on the second sliding rail 14, the second sliding block 151 is fixed on a moving plate 15, a second mounting clamp 152 is mounted on the moving plate 15, a third motor 16 is mounted on the moving plate 15, the output shaft of the third motor 16 is connected with a clamping seat 17, three telescopic cylinders 18 which are obliquely arranged are mounted in the clamping seat 17 at equal radian, the end parts of piston rods of the telescopic cylinders 18 are rotatably connected with clamping arms 19, the clamping arms 19 are rotatably connected with the bottom of the clamping seat 17, and the three clamping arms 19 are clamped on the outer.
Specifically, the second pulley 6 is rotatably disposed on the first mounting seat 61, and the first mounting seat 61 is mounted on the side frame 2. The fourth pulley 13 is rotatably disposed on the second mounting seat 131, and the second mounting seat 131 is mounted on the movable frame 7. The first mounting clip 10 fixedly clamps the belt between the first pulley 5 and the second pulley 6, and the second mounting clip 152 fixedly clamps the belt between the third pulley 12 and the fourth pulley 13. The telescopic cylinder 18 is provided with a mounting plate 181, and the mounting plate 181 is fixedly mounted on the side wall of the clamping seat 17 through bolts.
Referring to fig. 1-6, the operation of the cutting machine with easy tool bit replacement according to the present embodiment is as follows:
the method comprises the following steps: an output shaft of the first motor 4 drives the first belt pulley 5 to rotate, the first belt pulley 5 drives the second belt pulley 6 to rotate through a belt, and then the first installation clamp 10 is used, the lateral connecting piece 9 drives the moving frame 7 to move on the cutting table 1, the bottom of the moving frame 7 slides on the first slide rail 3 on the side frame 2 through the first slide block 81 on the fixing piece 8, an output shaft of the second motor 11 drives the third belt pulley 12 to rotate, the third belt pulley 12 drives the fourth belt pulley 13 to rotate through the belt, and then the second installation clamp 152 drives the moving plate 15 to move on the moving frame 7. The second slide block 151 on the moving plate 15 slides on the second slide rail 14 on the moving frame 7, the position of the tool bit 20 is adjusted, the output shaft of the third motor 16 drives the tool bit 20 to rotate through the clamping seat 17, and the tool bit 20 performs cutting;
step two: when the tool bit 20 needs to be replaced, the piston rods of the three telescopic cylinders 18 in the clamping base 17 contract, so that the clamping arms 19 and the bottom of the clamping base 17 are driven to rotate, the three clamping arms 19 cancel clamping of the tool bit 20, and the tool bit 20 can be replaced.
The foregoing is merely exemplary and illustrative of the structure of the invention, and various modifications, additions and substitutions as described in the detailed description may be made by those skilled in the art without departing from the structure or exceeding the scope of the invention as defined in the claims.
Claims (5)
1. The utility model provides a cutting machine convenient to change tool bit, a serial communication port, includes cutting bed (1), cutting bed (1) both sides all are provided with side bearer (2), first fixing base (41) are installed to side bearer (2) one end, install first motor (4) on first fixing base (41), first motor (4) output shaft runs through first fixing base (41) and the tip has cup jointed first belt pulley (5), second belt pulley (6) are connected through belt transmission in first belt pulley (5), side bearer (2) top fixed mounting has first slide rail (3), it is provided with first slider (81) to slide on first slide rail (3), first slider (81) are installed in stationary blade (8) bottom, and two stationary blades (8) are fixed in respectively and move frame (7) bottom both sides, side connection piece (9) are all installed at removal frame (7) both ends, a second fixing seat (111) is installed on one side connecting piece (9), a second motor (11) is installed on the second fixing seat (111), an output shaft of the second motor (11) penetrates through the second fixing seat (111), the end portion of the second fixing seat is sleeved with a third belt pulley (12), the third belt pulley (12) is connected with a fourth belt pulley (13) through belt transmission, two first installing clamps (10) are installed at the bottom of opposite surfaces of the two side connecting pieces (9) in a position symmetry mode, a second sliding rail (14) is installed on the moving frame (7), a second sliding block (151) is arranged on the second sliding rail (14) in a sliding mode, the second sliding block (151) is fixed on the moving plate (15), a second installing clamp (152) is installed on the moving plate (15), a third motor (16) is installed on the moving plate (15), and an output shaft of the third motor (16) is connected with a clamping seat (17), the telescopic cylinder (18) that three slope set up is installed to radian such as in holder (17), telescopic cylinder (18) piston rod end rotates and is connected with centre gripping arm (19), centre gripping arm (19) rotate and connect holder (17) bottom, and three centre gripping arm (19) centre gripping is in tool bit (20) outer wall.
2. A cutter facilitating cutter head replacement according to claim 1, wherein the second pulley (6) is rotatably mounted on a first mounting seat (61), the first mounting seat (61) being mounted on the side frame (2).
3. A cutting machine facilitating cutter head replacement according to claim 1, wherein the fourth pulley (13) is rotatably mounted on a second mounting seat (131), the second mounting seat (131) being mounted on the movable frame (7).
4. A cutter head easy to replace according to claim 1 characterized in that the first mounting clamp (10) fixedly clamps the belt between the first pulley (5) and the second pulley (6) and the second mounting clamp (152) fixedly clamps the belt between the third pulley (12) and the fourth pulley (13).
5. The cutter facilitating cutter bit replacement according to claim 1, wherein the telescopic cylinder (18) is provided with a mounting plate (181), and the mounting plate (181) is fixedly mounted on the side wall of the clamping seat (17) through bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020334672.7U CN212043569U (en) | 2020-03-17 | 2020-03-17 | Cutting machine convenient to change tool bit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020334672.7U CN212043569U (en) | 2020-03-17 | 2020-03-17 | Cutting machine convenient to change tool bit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212043569U true CN212043569U (en) | 2020-12-01 |
Family
ID=73529095
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020334672.7U Expired - Fee Related CN212043569U (en) | 2020-03-17 | 2020-03-17 | Cutting machine convenient to change tool bit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212043569U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114147505A (en) * | 2022-01-13 | 2022-03-08 | 方伟 | Multifunctional mechanical automation CNC numerical control device |
| CN115213705A (en) * | 2022-07-08 | 2022-10-21 | 黄淮学院 | Cutting mechanism for inhibiting cutting vibration |
-
2020
- 2020-03-17 CN CN202020334672.7U patent/CN212043569U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114147505A (en) * | 2022-01-13 | 2022-03-08 | 方伟 | Multifunctional mechanical automation CNC numerical control device |
| CN115213705A (en) * | 2022-07-08 | 2022-10-21 | 黄淮学院 | Cutting mechanism for inhibiting cutting vibration |
| CN115213705B (en) * | 2022-07-08 | 2024-06-04 | 黄淮学院 | Cutting mechanism for inhibiting cutting chatter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201201 |