CN215144770U - Cutter auxiliary device for multi-spindle lathe convenient to replace - Google Patents
Cutter auxiliary device for multi-spindle lathe convenient to replace Download PDFInfo
- Publication number
- CN215144770U CN215144770U CN202121383606.XU CN202121383606U CN215144770U CN 215144770 U CN215144770 U CN 215144770U CN 202121383606 U CN202121383606 U CN 202121383606U CN 215144770 U CN215144770 U CN 215144770U
- Authority
- CN
- China
- Prior art keywords
- synchronous belt
- plate body
- cutter
- spindle lathe
- clutch mechanism
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Turning (AREA)
Abstract
The utility model discloses a cutter auxiliary device for a multi-spindle lathe convenient to replace, which comprises an I-shaped bracket, a clutch mechanism and a reversing mechanism; an I-shaped bracket: the left end and the right end of a horizontal plate body above the synchronous belt are rotatably connected with driving gears through rotating shafts, the two driving gears are in transmission connection through a synchronous belt, and T-shaped connecting rods distributed in an array mode are fixedly installed on the outer cambered surface of the synchronous belt; a clutch mechanism: the T-shaped connecting rod is arranged at one end, away from the synchronous belt, of the T-shaped connecting rod, connecting columns are rotatably connected inside the clutch mechanism, tool holders are arranged on the outer arc surfaces of the connecting columns, and the tool holders are fixedly connected with the clutch mechanism; a reversing mechanism: set up in the horizontal plate body upper surface left end of I shape support top, reversing mechanism and spliced pole fixed connection, this be convenient for change the cutter auxiliary device for multi-spindle lathe conveniently hangs more cutters, is convenient for deal with the demand that the not equidirectional sword was got, and the practicality is strong.
Description
Technical Field
The utility model relates to a multiaxis lathe accessory technical field specifically is a cutter auxiliary device that multiaxis lathe was used convenient to change.
Background
The lathe is a lathe for turning a rotating workpiece by mainly using a lathe tool, the lathe can also be correspondingly processed by using a drill bit, a reamer, a screw tap, a screw die, a knurling tool and the like, the multi-shaft lathe is a numerical control lathe which is provided with at least 1-2 rotating coordinate axes, namely 4-5 axes, besides three moving coordinate axes of x, y and z, the multi-shaft lathe is used for processing, a proper tool is frequently required to be replaced, the existing tool rest for placing the tool in the market is mostly of a circular structure, the tool with a specified model is moved to the position below a tool taking mechanism by driving the tool rest to rotate, then the tool taking mechanism is used for replacing, however, due to the shape limitation of the tool rest, the size cannot be too large to avoid interference with the lathe tool, the number of suspended tools is small, and the tools placed on the tool rest need to be replaced in a reciprocating manner when different types of workpieces are processed, the tool changing device has the advantages that the workload of people is increased, the working efficiency is reduced, the existing tool rest can not change the tool rotating direction generally, the tool can only be changed in one direction, and the tool changing device cannot meet the use requirement of a multi-spindle lathe, so that the tool changing device for the multi-spindle lathe is convenient to replace.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome current defect, provide a cutter auxiliary device that multiaxis lathe was used convenient to change, conveniently hang more cutters, be convenient for deal with the demand that the not equidirectional sword was got, the practicality is strong, can effectively solve the problem in the background art.
In order to achieve the above object, the utility model provides a following technical scheme: a cutter auxiliary device for a multi-spindle lathe convenient to replace comprises an I-shaped bracket, a clutch mechanism and a reversing mechanism;
an I-shaped bracket: the left end and the right end of a horizontal plate body above the synchronous belt are rotatably connected with driving gears through rotating shafts, the two driving gears are in transmission connection through a synchronous belt, and T-shaped connecting rods distributed in an array mode are fixedly installed on the outer cambered surface of the synchronous belt;
a clutch mechanism: the T-shaped connecting rod is arranged at one end, away from the synchronous belt, of the T-shaped connecting rod, connecting columns are rotatably connected inside the clutch mechanism, tool holders are arranged on the outer arc surfaces of the connecting columns, and the tool holders are fixedly connected with the clutch mechanism;
a reversing mechanism: set up in the horizontal plate body upper surface left end of I shape support top, reversing mechanism and spliced pole fixed connection adopt the mechanism design of rectangular shape, have reduced the area occupied near multi-spindle lathe, conveniently hang more cutters, need not reciprocal change knife rest, can adjust the direction of cutter according to the demand moreover, the demand of being convenient for deal with the not equidirectional sword of getting, the practicality is strong.
Further, still include the singlechip, the singlechip sets up in the vertical plate body leading flank of I shape support, and external power source is connected to the input electricity of singlechip, control electrical components start and stop.
Further, clutching mechanism includes brake disc, flexible post and friction disc, the friction disc sets up respectively in the end that the hold-in range was kept away from to T type connecting rod, and the round hole that the friction disc center set up rotates with adjacent spliced pole extrados respectively and is connected, the brake disc symmetry sets up in adjacent spliced pole extrados, and the brake disc contacts with adjacent friction disc side respectively, and the relative lateral surface of two adjacent brake discs all is equipped with the flexible post of array distribution, and the one end that the brake disc was kept away from to flexible post is close to the recess inner wall fixed connection that hold-in range one side set up with the blade holder respectively, carries out the locking to the blade holder and fixes, avoids the blade holder to incline because the action of the gravity of cutter.
Furthermore, the clutch mechanism further comprises springs, the springs are respectively sleeved on the outer arc surfaces of the telescopic columns, two ends of each spring are respectively fixedly connected with the adjacent brake disc and the corresponding cutter holder, and a certain friction force is kept between the brake discs and the adjacent friction discs through the elasticity of the springs, so that locking is carried out.
Further, reversing mechanism includes linear electric motor, rack and reversing gear, linear electric motor sets up in the horizontal plate body upper surface left end of I shape support top, the rack sets up in linear electric motor's active cell seat upper surface, the reversing gear sets up in the outside end of spliced pole, and the reversing gear all installs with the rack cooperation, and the output of singlechip is connected to linear electric motor's input electricity, changes the direction of blade holder, adapts to different user demands.
Further, drive gear's upper surface and lower surface all are equipped with spacing dish, and the hold-in range contacts with the relative medial surface of two spacing dishes that vertical direction corresponds respectively, and it is spacing to carry out the hold-in range in vertical direction, avoid separating with drive gear.
Further, still include servo motor, servo motor sets up in the horizontal plate body lower surface right-hand member of I shape support top, servo motor's output shaft and the inside pivot fixed connection of drive gear on right side, and the output of singlechip is connected to servo motor's input electricity, and the moving distance of accurate control hold-in range improves control accuracy.
Compared with the prior art, the beneficial effects of the utility model are that: this cutter auxiliary device that multiaxis lathe was used convenient to change has following benefit:
the cutter is sequentially placed inside the cutter holder according to the model, the servo motor is started through the single chip microcomputer, an output shaft of the servo motor drives the right driving gear to rotate, the right driving gear and the left driving gear are matched to drive the synchronous belt to rotate, so that the cutter with the specified model is rotated to the leftmost side, then the cutter is taken out through the external automatic cutter changing mechanism to be replaced, when the direction of the cutter needs to be changed, the linear motor is started through the single chip microcomputer, the linear motor drives the rack to move towards the left side, the rack drives the leftmost reversing gear to rotate ninety degrees clockwise in the moving process, the leftmost reversing gear drives the cutter holder to rotate ninety degrees through the connecting column, further, the leftmost cutter is changed into a horizontal state from a vertical state, the cutter taking in different directions is facilitated, the application range is improved, and the spring extrudes the brake disc towards the direction close to the friction disc all the time through the elasticity of the spring, make brake disc and friction disc keep enough big frictional force, avoid the blade holder to incline because the action of gravity of cutter, this cutter auxiliary device that multiaxis lathe used convenient to change adopts the mechanism design of rectangular shape, has reduced the area occupied near multiaxis lathe, conveniently hangs more cutters, need not reciprocal change knife rest, can adjust the direction of cutter according to the demand in addition, the demand of being convenient for deal with the equidirectional sword of getting, and the practicality is strong.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a front view of the present invention;
fig. 3 is a schematic structural diagram of the clutch mechanism of the present invention.
In the figure: the automatic cutting machine comprises a 1I-shaped support, a 2-drive gear, a 201 limiting disc, a 3 synchronous belt, a 4-single chip microcomputer, a 5T-shaped connecting rod, a 6 knife holder, a 7 clutch mechanism, a 71-brake disc, a 72-telescopic column, a 73 spring, a 74-friction disc, an 8-reversing mechanism, an 81-linear motor, a 82-rack, an 83-reversing gear, a 9-servo motor and a 10-connecting column.
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 embodiment provides a technical solution: a cutter auxiliary device for a multi-spindle lathe convenient to replace comprises an I-shaped bracket 1, a clutch mechanism 7 and a reversing mechanism 8;
an I-shaped bracket 1: the left end and the right end of a horizontal plate body above the synchronous belt type hydraulic lifting device are rotatably connected with driving gears 2 through rotating shafts, the two driving gears 2 are in transmission connection through synchronous belts 3, T-shaped connecting rods 5 distributed in an array mode are fixedly installed on the outer arc surfaces of the synchronous belts 3, limiting discs 201 are arranged on the upper surfaces and the lower surfaces of the driving gears 2, the synchronous belts 3 are respectively in contact with the opposite inner side surfaces of the two limiting discs 201 corresponding to the vertical direction, the synchronous belts 3 are limited in the vertical direction, and separation from the driving gears 2 is avoided;
wherein: the automatic control device is characterized by further comprising a single chip microcomputer 4, wherein the single chip microcomputer 4 is arranged on the front side face of the vertical plate body of the I-shaped support 1, and an input end of the single chip microcomputer 4 is electrically connected with an external power supply to control the starting and stopping of electrical elements.
Wherein: still include servo motor 9, servo motor 9 sets up in the horizontal plate body lower surface right-hand member of I shape support 1 top, servo motor 9's output shaft and the 2 inside pivot fixed connection of drive gear on right side, singlechip 4's output is connected to servo motor 9's input electricity, the displacement of accurate control hold-in range 3, improve control accuracy, servo motor 9's output shaft drives the 2 rotations of drive gear on right side, drive gear 2 on right side drives hold-in range 3 with the 2 cooperations of left drive gear and rotates, thereby rotate the cutter of appointed model to leftmost side, then get the sword through outside automatic tool changing mechanism and change.
The clutch mechanism 7: the brake disc 71 is symmetrically arranged on the outer arc surface of the adjacent connecting column 10, the brake disc 71 is respectively contacted with the side surface of the adjacent friction disc 74, the outer side surfaces of the two adjacent brake discs 71 are respectively provided with the telescopic columns 72 distributed in an array manner, one end of the telescopic column 72, which is far away from the brake disc 71, is fixedly connected with the inner wall of a groove arranged on one side of the cutter holder 6, which is close to the synchronous belt 3, to lock and fix the cutter holder 6, the tool apron 6 is prevented from inclining due to the gravity of the tool, the springs 73 are respectively sleeved on the outer arc surfaces of the telescopic columns 72, two ends of each spring 73 are respectively and fixedly connected with the adjacent brake disc 71 and the tool apron 6, and the springs 73 always press the brake discs 71 towards the direction close to the friction discs 74 through the elasticity of the springs, so that the brake discs 71 and the friction discs 74 keep enough friction force, and the tool apron 6 is prevented from inclining due to the gravity of the tool;
the reversing mechanism 8: the left end of the upper surface of a horizontal plate body arranged above the I-shaped support 1, the reversing mechanism 8 is fixedly connected with the connecting column 10, the reversing mechanism 8 comprises a linear motor 81, a rack 82 and a reversing gear 83, the linear motor 81 is arranged at the left end of the upper surface of the horizontal plate body arranged above the I-shaped support 1, the rack 82 is arranged on the upper surface of a rotor seat of the linear motor 81, the reversing gear 83 is arranged at the outer end of the connecting column 10, the reversing gear 83 is matched with the rack 82, the input end of the linear motor 81 is electrically connected with the output end of the single chip microcomputer 4, when the direction of a cutter needs to be changed, the linear motor 81 is started through the single chip microcomputer 4, the linear motor 81 drives the rack 82 to move towards the left side, the rack 82 drives the leftmost reversing gear 83 to rotate ninety degrees clockwise in the moving process, the leftmost reversing gear 83 drives the cutter seat 6 to rotate ninety degrees through the connecting column 10, and then the cutter at the leftmost side is changed into a horizontal state from a vertical state, so that the cutters can be conveniently taken from different directions, and the application range is improved.
The utility model provides a pair of cutter auxiliary device that multiaxis lathe was used convenient to change's theory of operation as follows:
the cutters are sequentially placed inside the cutter holder 6 according to models, the servo motor 9 is started through the single chip microcomputer 4, an output shaft of the servo motor 9 drives the right-side driving gear 2 to rotate, the right-side driving gear 2 is matched with the left-side driving gear 2 to drive the synchronous belt 3 to rotate, so that the cutter with the specified model is rotated to the leftmost side, then the cutter is taken out through an external automatic cutter changing mechanism for replacement, when the direction of the cutter needs to be changed, the linear motor 81 is started through the single chip microcomputer 4, the linear motor 81 drives the rack 82 to move towards the left side, the rack 82 drives the leftmost reversing gear 83 to rotate ninety degrees clockwise in the moving process, the leftmost reversing gear 83 drives the cutter holder 6 to rotate ninety degrees through the connecting column 10, further, the leftmost cutter is changed into a horizontal state from a vertical state, the cutters in different directions are conveniently taken out, the application range is improved, and the cutter taking device is characterized in that, the spring 73 always presses the brake disk 71 in a direction approaching the friction disk 74 by its own elastic force, so that the brake disk 71 and the friction disk 74 maintain a sufficient frictional force to prevent the holder 6 from tilting due to the weight of the tool.
It should be noted that the linear motor 81 and the servo motor 9 disclosed in the above embodiments can be freely configured according to practical application scenarios, the linear motor 81 is suggested to be a single-shaft linear motor, the servo motor 9 can be a 100W-150W dc servo motor, and the method commonly used in the prior art is adopted for the single chip microcomputer 4 to control the linear motor 81 and the servo motor 9 to work.
The above is only the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention can be used in other related technical fields, directly or indirectly, or in the same way as the present invention.
Claims (7)
1. The utility model provides a cutter auxiliary device that multiaxis lathe was used convenient to change which characterized in that: comprises an I-shaped bracket (1), a clutch mechanism (7) and a reversing mechanism (8);
i-shaped stent (1): the left end and the right end of a horizontal plate body above the synchronous belt transmission device are rotatably connected with driving gears (2) through rotating shafts, the two driving gears (2) are in transmission connection through a synchronous belt (3), and T-shaped connecting rods (5) distributed in an array mode are fixedly installed on the outer arc surface of the synchronous belt (3);
clutch mechanism (7): the T-shaped connecting rod (5) is arranged at one end far away from the synchronous belt (3), connecting columns (10) are rotatably connected inside the clutch mechanisms (7), cutter holders (6) are arranged on the outer arc surfaces of the connecting columns (10), and the cutter holders (6) are fixedly connected with the clutch mechanisms (7);
a reversing mechanism (8): the left end of the upper surface of the horizontal plate body above the I-shaped bracket (1) is arranged, and the reversing mechanism (8) is fixedly connected with the connecting column (10).
2. The tool assist device for a multi-spindle lathe facilitating replacement as set forth in claim 1, wherein: the novel multifunctional plate is characterized by further comprising a single chip microcomputer (4), wherein the single chip microcomputer (4) is arranged on the front side face of the vertical plate body of the I-shaped support (1), and an external power supply is electrically connected with the input end of the single chip microcomputer (4).
3. The tool assist device for a multi-spindle lathe facilitating replacement as set forth in claim 1, wherein: clutch mechanism (7) include brake disc (71), flexible post (72) and friction disc (74), friction disc (74) set up respectively in T type connecting rod (5) keep away from the end of hold-in range (3), and the round hole that friction disc (74) center set up rotates with adjacent spliced pole (10) extrados respectively and is connected, brake disc (71) symmetry sets up in adjacent spliced pole (10) extrados, and brake disc (71) contact with adjacent friction disc (74) side respectively, and the relative lateral surface of two adjacent brake discs (71) all is equipped with array distribution's flexible post (72), and the one end that brake disc (71) were kept away from in flexible post (72) is close to the recess inner wall fixed connection that hold-in range (3) one side set up with blade holder (6) respectively.
4. The tool assist device for a multi-spindle lathe facilitating replacement as set forth in claim 3, wherein: the clutch mechanism (7) further comprises springs (73), the springs (73) are respectively sleeved on the outer arc surfaces of the telescopic columns (72), and two ends of each spring (73) are respectively fixedly connected with the adjacent brake disc (71) and the corresponding tool apron (6).
5. The tool assist device for a multi-spindle lathe facilitating replacement as set forth in claim 2, wherein: reversing mechanism (8) include linear electric motor (81), rack (82) and reversing gear (83), linear electric motor (81) set up in the horizontal plate body upper surface left end of I shape support (1) top, rack (82) set up in linear electric motor's (81) active cell seat upper surface, reversing gear (83) set up in the outside end of spliced pole (10), and reversing gear (83) all cooperate the installation with rack (82), and the output of singlechip (4) is connected to linear electric motor's (81) input electricity.
6. The tool assist device for a multi-spindle lathe facilitating replacement as set forth in claim 1, wherein: the upper surface and the lower surface of drive gear (2) all are equipped with spacing dish (201), hold-in range (3) respectively with the relative medial surface contact of two spacing dishes (201) that vertical direction corresponds.
7. The tool assist device for a multi-spindle lathe facilitating replacement as set forth in claim 2, wherein: still include servo motor (9), servo motor (9) set up in the horizontal plate body lower surface right-hand member of I shape support (1) top, the output shaft of servo motor (9) and the inside pivot fixed connection of drive gear (2) on right side, and the output of singlechip (4) is connected to the input electricity of servo motor (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121383606.XU CN215144770U (en) | 2021-06-22 | 2021-06-22 | Cutter auxiliary device for multi-spindle lathe convenient to replace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121383606.XU CN215144770U (en) | 2021-06-22 | 2021-06-22 | Cutter auxiliary device for multi-spindle lathe convenient to replace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215144770U true CN215144770U (en) | 2021-12-14 |
Family
ID=79384902
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121383606.XU Active CN215144770U (en) | 2021-06-22 | 2021-06-22 | Cutter auxiliary device for multi-spindle lathe convenient to replace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215144770U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117086340A (en) * | 2023-09-15 | 2023-11-21 | 森泰英格（成都）数控刀具股份有限公司 | Automatic tightness control device for cutter of lathe |
-
2021
- 2021-06-22 CN CN202121383606.XU patent/CN215144770U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117086340A (en) * | 2023-09-15 | 2023-11-21 | 森泰英格（成都）数控刀具股份有限公司 | Automatic tightness control device for cutter of lathe |
| CN117086340B (en) * | 2023-09-15 | 2024-02-13 | 森泰英格（成都）数控刀具股份有限公司 | Automatic tightness control device for cutter of lathe |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN215144770U (en) | Cutter auxiliary device for multi-spindle lathe convenient to replace | |
| CN203390552U (en) | Metal machining center | |
| CN113953573A (en) | Intelligent milling machine capable of rapidly switching cutters | |
| CN211465621U (en) | Numerical control machine tool magazine support structure | |
| CN215967387U (en) | Novel integrative full-automatic device of numerical control milling machine | |
| CN215588189U (en) | High-precision positioning cutting tool for cutting of automatic equipment case | |
| CN213034616U (en) | Double-mechanical-arm mechanism | |
| CN215845844U (en) | Jewelry processing is with positioner that punches | |
| CN212793215U (en) | Double-sided milling machine capable of automatically turning over cutter | |
| CN213859304U (en) | Machining is with intelligent manipulator that stability is good | |
| CN211916143U (en) | Vertical machining center anchor clamps | |
| CN210025854U (en) | Quick centering mechanism for ceramic tile cutting machine | |
| CN211762027U (en) | Convenient operation's perforating device of PVC pipe | |
| CN208895559U (en) | A kind of utility knife holder structure | |
| CN207592882U (en) | A kind of CNC milling machine rapid changing knife seat | |
| CN220295898U (en) | Boring machine for manufacturing mechanical parts | |
| CN201940815U (en) | Horizontal machine tool | |
| CN219426250U (en) | Automatic tool changing equipment for machining center | |
| CN219598724U (en) | ATC tool rest structure | |
| CN217290516U (en) | Boring machine tool for machining U-shaped support | |
| CN212240023U (en) | Digit control machine tool shock-proof base | |
| CN217858819U (en) | Cutter coupling assembling that numerical control lathe was used | |
| CN217371347U (en) | Processing frock suitable for different bases | |
| CN220660047U (en) | Automatic tool changing mechanism of motor cover processing lathe | |
| CN210879980U (en) | Perforating device for pipes |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230831 Address after: No. 2, Dongying Road, Ju County Economic Development Zone, Rizhao, Shandong 276500 Patentee after: Shandong Youhao Energy Technology Co.,Ltd. Address before: 225600 No.288, Central Avenue, Chengnan New Economic Zone, Gaoyou City, Yangzhou City, Jiangsu Province Patentee before: YANGZHOU ENYUN PRECISION MACHINERY FACTORY |
|
| TR01 | Transfer of patent right |