CN215747983U

CN215747983U - Steady and cyclic large-storage-capacity tool magazine device

Info

Publication number: CN215747983U
Application number: CN202121494817.0U
Authority: CN
Inventors: 黄耀德
Original assignee: Deda Machinery Kunshan Co ltd
Current assignee: Deda Machinery Kunshan Co ltd
Priority date: 2021-07-02
Filing date: 2021-07-02
Publication date: 2022-02-08
Anticipated expiration: 2031-07-02

Abstract

The utility model discloses a stable and cyclic large-storage-capacity tool magazine device which comprises a tool magazine body, an annular cutter head arranged on the tool magazine body in a rotating mode, at least one group of bearing rollers arranged on the inner periphery of the cutter head and in tangent fit with the inner periphery of the cutter head, a plurality of wear-resisting sheets arranged on the tool magazine body in an annular mode, a cutter head lower bearing rest arranged on the back of the cutter head and abutted to the wear-resisting sheets in a fit mode, and a plurality of tool sleeves positioned on the outer periphery of the cutter head and used for storing tools, the peripheral edge of the cutter head is provided with an inclined cutter head bearing surface, the surface of the tool magazine body is provided with an inclined tool sleeve bearing surface, a plurality of cutter sleeve seats which are arranged at equal intervals and are used for being connected with and fixing the cutter sleeve are arranged at the circumferential outer side of the cutter head bearing surface, the one end laminating of knife pouch is supported and is leaned on the blade disc and bear the face of leaning on, the other end laminating of knife pouch is supported and is leaned on the knife pouch and bear the face of leaning on, the knife pouch outwards expands the setting by the axial position slope. The utility model realizes smooth rotation of the cutter head and increases the storage capacity of the cutter sleeve to the maximum extent.

Description

Steady and cyclic large-storage-capacity tool magazine device

Technical Field

The utility model belongs to the technical field of tool magazines, and particularly relates to a stable and cyclic large-storage tool magazine device.

Background

The tool magazine is a device for providing tool storage and tool changing requirements required in an automatic machining process, an automatic tool changing mechanism and the tool magazine capable of storing various tools can meet various machining requirements such as milling, drilling, boring, tapping and the like through control of a computer program. Greatly shortens the processing time and reduces the production cost.

In the existing tool magazine device, a driving device drives a cutter head to rotate, the inner periphery of the cutter head is fixed on a tool magazine body through a bearing roller, and the cutter head has larger frictional resistance with the tool magazine body in the rotating process, so that the cutter head is not smooth in rotation; secondly, the number of the knife sleeves carried on the traditional cutter head is limited, and the mode of increasing the storage capacity of the knife sleeves is to change the diameter size of the cutter head, so that great difficulty is caused to the assembly structure of the cutter head and the knife magazine body.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problems and provide a stable and cyclic large-storage-capacity tool magazine device, so that a cutter head can rotate smoothly, the traditional cutter sleeve positioning mode is changed, and the storage capacity of the cutter sleeve is increased to the maximum extent on the basis of not changing the diameter size of the original cutter head structure. In order to achieve the purpose, the technical scheme of the utility model is as follows:

the large-reserve tool magazine device with stable circulation comprises a tool magazine body, an annular cutter head, a plurality of wear-resistant sheets, a plurality of cutter sleeves and a plurality of cutter sleeve seats, wherein the annular cutter head is arranged on the cutter magazine body in a rotating mode, the inner periphery of the cutter head is provided with at least one group of bearing idler wheels in tangent fit with the at least one group of bearing idler wheels, the wear-resistant sheets are arranged on the cutter magazine body in an annular mode, the back of the cutter head is arranged to be attached to the cutter head in an abutting mode, the cutter head is located to be abutted to the wear-resistant sheets, the cutter sleeves are located on the periphery of the cutter head in a supporting mode, the peripheral outer side of the cutter head supporting surface is provided with a plurality of cutter sleeve seats which are arranged at equal intervals and used for axially connecting and fixing the cutter sleeves, one end of each cutter sleeve is attached to be abutted to the cutter head supporting surface, the other end of each cutter sleeve is attached to be abutted to the cutter sleeve supporting surface, and the cutter sleeves are arranged by being obliquely and outwards expanded in an axial position.

Specifically, the top of the wear-resistant piece is provided with a wear-resistant piece mounting table used for abutting against the lower bearing of the cutter head.

Specifically, the outside that the back of blade disc is located and holds under the blade disc and lean on is equipped with a plurality of day inner tile groove around being the ring, the back of tool magazine body is equipped with the rotatory drive arrangement of drive blade disc, and drive arrangement includes servo motor, receives the rotatory drive shaft of servo motor drive, be equipped with the through-hole of dodging the drive shaft on the tool magazine body, the surface of drive shaft be equipped with day inner tile groove complex a set of roller.

The utility model discloses a cutter sleeve fixing device, including cutter sleeve seat, cutter sleeve fixing rod and cutter sleeve fixing rod, the installation piece of locking fixed cutter sleeve fixing rod is equipped with in the mounting hole.

Specifically, the outside of tool magazine body is equipped with the open slot, the central point of tool magazine body puts and is equipped with the fixed metal plate of jar of pressing that is used for installing pushing mechanism, pushing mechanism is including promoting the cylinder, receives the backstep block of promoting the cylinder drive along radial flexible, the backstep block is located the side setting of open slot, the top spatial position of rotating part and with backstep roller bearing cooperation butt are located to the backstep block.

The utility model discloses a cutter storehouse, including the cutter storehouse body, the outside of cutter storehouse body is equipped with gets sword mechanism, get the sword mechanism and include scalable rotatory arm group, locate the knot claw of arm group tip, locate the top claw of the cooperation knot claw of arm group tip, the tip of top claw is located the hook inner space of detaining the claw, detain the outside setting that the claw is located the open slot, detain the cooperation of the cutter card of claw in with the sheath.

Compared with the prior art, the stable and cyclic large-storage-capacity tool magazine device has the beneficial effects that:

the wear-resistant pieces are arranged on the tool magazine body, and the lower bearing of the cutter head is matched with the wear-resistant pieces, so that the friction resistance is reduced, the cutter head is smoothly rotated and replaced, the accurate positioning of the cutter sleeve is facilitated, and the driving resistance of the driving device is reduced; the cutter sleeve on the cutter head changes the traditional initial position and is arranged in an axial direction, the mode that the cutter sleeve is inclined and expanded outwards is changed, on the basis that the diameter size of the cutter head is not changed, more cutter sleeves can be loaded to the maximum, the storage capacity of the tool magazine device is increased, the cutter sleeve is abutted against the cutter head bearing surface and the cutter sleeve bearing surface at the inclination angle of the central axis relative to the cutter head, and the arrangement structure is more reasonable.

Drawings

FIG. 1 is a schematic structural diagram of an embodiment of the present invention;

FIG. 2 is a schematic structural diagram of a tool magazine body according to the present embodiment;

FIG. 3 is a schematic view of a cutter head assembled to the tool magazine body according to the present embodiment;

FIG. 4 is a schematic structural view of the back of the cutter head in this embodiment;

FIG. 5 is a schematic structural view of the tool magazine body with the tool sheath positioned thereon in this embodiment;

FIG. 6 is a schematic view of the structure of the cutter sleeve rotating into the open slot in this embodiment

The figures in the drawings represent:

1 tool magazine body, 11 bearing rollers, 12 wear-resistant sheets, 13 tool sleeve bearing surfaces, 14 mounting surfaces, 15 wear-resistant sheet mounting tables, 2 tool pans, 21 tool pan lower bearing surfaces, 22 tool pan bearing surfaces, 23-day inner tile grooves, 3 tool sleeves, 31 tool sleeve bodies, 32 rotating parts, 33 reverse tool rolling shafts, 34 tool sleeve fixing rods, 4 tool sleeve seats, 41 mounting grooves, 42 mounting holes, 5 driving shafts, 51 through holes, 52 rollers, 6 open grooves, 61 press cylinder fixing metal plates, 62 reverse tool blocks, 7 tool arm groups, 71 buckling tool claws and 72 ejection tool claws.

Detailed Description

The technical solutions in the embodiments of the present invention are described clearly and completely below, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments.

Example (b):

referring to fig. 1 to 6, the large-capacity tool magazine device with stable circulation in this embodiment includes a tool magazine body 1, an annular cutter head 2 rotatably disposed on the tool magazine body 1, at least one set of bearing rollers 11 disposed on the inner periphery of the cutter head 2 and in tangential fit therewith, a plurality of wear-resistant pieces 12 disposed on the tool magazine body 1 in an annular arrangement, a cutter head lower bearing 21 disposed on the back of the cutter head 2 and in contact with the wear-resistant pieces 12, and a plurality of tool pockets 3 positioned on the outer periphery of the cutter head 2 and used for storing tools. The peripheral edge of blade disc 2 is equipped with the blade disc of slope and holds and lean on face 22, and tool magazine body 1 surface is equipped with the cutter sleeve of slope and holds and lean on face 13, and the circumference outside that the blade disc held and lean on face 22 is equipped with a plurality of equidistance intervals and sets up the cutter sleeve seat 4 that is used for the fixed cutter sleeve 3 of coupling, and the laminating of the one end of cutter sleeve 3 is supported and is leaned on blade disc and hold and lean on face 22, and the laminating of the other end of cutter sleeve 3 is supported and is leaned on cutter sleeve and hold and lean on face 13, and cutter sleeve 3 outwards expands the setting by the axial position slope.

The side of the tool magazine body 1 is provided with a mounting surface 14 for mounting and positioning. The top of the wear-resistant sheet 12 is provided with a wear-resistant sheet mounting table 15 used for abutting against the cutter head lower bearing 21, and the wear-resistant sheet mounting table 15 supports the cutter head lower bearing 21 to effectively reduce the contact area and reduce the friction resistance.

The outside that the back of blade disc 2 is located the blade disc and bears and lean on 21 is equipped with a plurality of day inner tile groove 23 around being the ring, the back of tool magazine body 1 is equipped with the rotatory drive arrangement of drive blade disc 2, drive arrangement includes servo motor, receive the rotatory drive shaft 5 of servo motor drive, be equipped with the through-hole 51 of dodging drive shaft 5 on the tool magazine body 1, the surface of drive shaft 5 is equipped with a set of roller 52 with day inner tile groove 23 complex, the rotatory roller 52 embedding of drive shaft 5 day inner tile groove 23 of drive follows the drive.

The surface of the cutter sleeve seat 4 is provided with a mounting groove 41, and a through mounting hole 42 is arranged in the mounting groove 41. An installation space for accommodating the knife sleeve 3 is formed between the adjacent knife sleeve seats 4. The knife pouch 3 includes knife pouch body 31, connects the rotating part 32 of knife pouch body 31 lateral wall bottom, locates the reverse knife roller 33 of the upwards perk of rotating part 32 tip, penetrates knife pouch dead lever 34 in the rotating part 32, and the both ends of knife pouch dead lever 34 are fixed in the mounting groove 41 of adjacent knife pouch seat 4 respectively, are equipped with the installed part (not shown in the figure) of locking fixed knife pouch dead lever 34 in the mounting hole 42, and the installed part is staple bolt screw combination in this embodiment.

The outside of tool magazine body 1 is equipped with open slot 6, and the central point of tool magazine body 1 puts and is equipped with the fixed metal plate 61 of pressure cylinder that is used for installing pushing mechanism, and pushing mechanism is including promoting the cylinder, receives promoting the cylinder drive along radial flexible back tool block 62, and back tool block 62 is located the side setting of open slot 6, and back tool block 62 locates the top spatial position of rotating part 32 and cooperates the butt with back tool roller 33, and back tool block 62 promotes the cutting sheath 3 around the rotatory open slot 6 that gets into of cutting sheath dead lever 34.

The tool magazine comprises a tool magazine body 1, a tool taking mechanism is arranged outside the tool magazine body 1 and comprises a telescopic and rotatable tool arm group 7, a tool fastening claw 71 arranged at the end part of the tool arm group 7, a tool ejecting claw 72 arranged at the end part of the tool arm group 7 and matched with the tool fastening claw 71, the end part of the tool ejecting claw 71 is located in a hook space of the tool fastening claw 71, the tool fastening claw 71 is located at the outer side of an open slot 6 and matched with a tool in a tool sleeve 3 in a clamping manner, when the tool arm group 7 moves to be close to the open slot 6, the tool fastening claw 71 hooks the tool, the tool ejecting claw 72 is stressed to contract and clamp the tool, the tool is drawn out of the position of the tool sleeve 3 along with the movement of the tool arm group 7, and the tool arm group 7 rotates to load the tool into a corresponding use station.

In the embodiment, the wear-resistant pieces 12 are arranged on the tool magazine body 1, and the lower cutter head bearing 21 of the cutter head 2 is matched with the wear-resistant pieces 12, so that the friction resistance is reduced, the cutter head 2 is smoothly rotated and replaced, the accurate positioning of the cutter sleeve 3 is facilitated, and the driving resistance of the driving device is reduced; the cutter sleeve 3 on the cutter head 2 changes the traditional initial position and is arranged in an axial direction, the cutter sleeve is arranged in an inclined expanding outward mode, more cutter sleeves 3 can be loaded to the maximum degree on the basis that the diameter size of the cutter head 2 is not changed, the storage capacity of the tool magazine device is increased, the cutter sleeve 3 is abutted against the cutter head bearing surface 22 and the cutter sleeve bearing surface 13 at an inclination angle of 20 degrees relative to the central axis, and the arrangement structure is more reasonable.

What has been described above are merely some embodiments of the present invention. It will be apparent to those skilled in the art that various changes and modifications can be made without departing from the inventive concept thereof, and these changes and modifications can be made without departing from the spirit and scope of the utility model.

Claims

1. A steady and cyclic large-storage-capacity tool magazine device is characterized in that: including the tool magazine body, locate the annular blade disc of rotatory setting on the tool magazine body, locate the interior week of blade disc and rather than tangent complex at least a set of bearing gyro wheel, locate a plurality of wear pads that are the annular and arrange on the tool magazine body, locate the blade disc that the blade disc back and wear pad laminating support to lean on under the blade disc and be located a plurality of cutter pockets that are used for storing the cutter in the blade disc periphery, the peripheral edge of blade disc is equipped with the blade disc of slope and bears the face of leaning on, the tool pocket that the tool magazine body surface was equipped with the slope bears the face of leaning on, the circumference outside that the blade disc held the face of leaning on is equipped with the tool pocket seat that is used for the fixed tool pocket of coupling that a plurality of equidistance intervals set up, the one end laminating of tool pocket is supported and is leaned on the face to lean on the blade disc, the other end laminating of tool pocket is supported and is leaned on the face to the tool pocket, the tool pocket is outwards expanded the setting by the axial position slope.

2. The smooth cycling high inventory tool magazine apparatus of claim 1, wherein: and the top of the wear-resistant sheet is provided with a wear-resistant sheet mounting table for abutting against the lower bearing of the cutter head.

3. The smooth cycling high inventory tool magazine apparatus of claim 1, wherein: the utility model discloses a tool magazine, including the tool magazine body, the back of blade disc is located the blade disc and holds the outside of leaning on and be equipped with a plurality of day inner tile groove that are the ring down, the back of tool magazine body is equipped with the rotatory drive arrangement of drive blade disc, and drive arrangement includes servo motor, receives the rotatory drive shaft of servo motor drive, be equipped with the through-hole of dodging the drive shaft on the tool magazine body, the surface of drive shaft be equipped with day inner tile groove complex a set of roller.

4. The smooth cycling high inventory tool magazine apparatus of claim 1, wherein: the utility model discloses a cutter sleeve fixing device, including cutter sleeve seat, cutter sleeve, rotating part, the last piece of rotating part tip perk that makes progress, cutter sleeve seat surface is equipped with the mounting groove, is equipped with the mounting hole that runs through in the mounting groove, form the installation space of holding cutter sleeve between the adjacent cutter sleeve seat, the cutter sleeve includes the cutter sleeve body, connects the rotating part of cutter sleeve body lateral wall bottom, locates the last piece of falling knife roller bearing of perk of rotating part tip, penetrate the cutter sleeve dead lever in the rotating part, in the mounting groove of adjacent cutter sleeve seat is fixed in respectively at the both ends of cutter sleeve dead lever, be equipped with the installed part of the fixed cutter sleeve dead lever of locking in the mounting hole.

5. The smooth cycling high inventory tool magazine apparatus of claim 4, wherein: the outer side of the tool magazine body is provided with an open slot, the central position of the tool magazine body is provided with a pressure cylinder fixing metal plate for installing a pushing mechanism, the pushing mechanism comprises a pushing cylinder and a backstepping block driven by the pushing cylinder to stretch out and draw back along the radial direction, the backstepping block is arranged on the side edge of the open slot, and the backstepping block is arranged at the upper space position of the rotating part and is abutted to the backstepping roller in a matching manner.

6. The smooth cycling high inventory tool magazine apparatus of claim 1, wherein: the outside of tool magazine body is equipped with gets sword mechanism, get sword mechanism and include scalable rotatory arm group, locate the knot claw of arm group tip, locate the cooperation knot claw of arm group tip, the tip of top claw is located the hook inner space of detaining the claw, it is located the outside setting of open slot to detain the claw, detain the claw and hold the cooperation with the cutter card in the sheath.