CN210306911U

CN210306911U - Cutter switching device of machining center

Info

Publication number: CN210306911U
Application number: CN201920963545.0U
Authority: CN
Inventors: 于洋
Original assignee: Tianjin Yunzhong Yijia Technology Co ltd
Current assignee: Tianjin Yunzhong Yijia Technology Co ltd
Priority date: 2019-06-25
Filing date: 2019-06-25
Publication date: 2020-04-14
Anticipated expiration: 2029-06-25

Abstract

The utility model discloses a machining center's cutter auto-change over device, concretely relates to machining equipment technical field, which comprises a frame, frame top one side is provided with the fixed axle, the fixed axle outside is provided with switches the dish, it is provided with movable groove to switch the dish outside, activity groove both sides all are provided with the slide bar, two be provided with between the slide bar and adjust a section of thick bamboo, adjust the inside cutter mount pad that is provided with of a section of thick bamboo, cutter mount pad surface mounting has the cutter, it is provided with the switching pushing mechanism to switch a dish middle part. The utility model discloses a driving motor drives the gear and rotates, and gear and ring gear meshing drive the switching dish and rotate, and the movable groove that drives to wait to switch the cutter is vertical setting, recycles first pneumatic push rod and promotes to adjust a section of thick bamboo and slide on the slide bar, drives and adjusts a section of thick bamboo decline, and compression spring realizes choosing of cutter, and the connector of deuterogamying processing organism output is connected with the cutter mount pad, realizes the automatic switch-over use of cutter, makes things convenient for the switching of cutter, improves work efficiency.

Description

Cutter switching device of machining center

Technical Field

The utility model relates to a machining equipment technical field, more specifically say, the utility model relates to a machining center's cutter auto-change over device.

Background

Metal machining processes may be used to machine metal products in the same machining center or machine, and may use a number of different tools.

Patent application publication No. CN 201620953789.7's utility model discloses a horizontal machining center's promotion formula switching tool device, the load simulator comprises a case, the spout is installed to the top of the inside of machine case, the telescopic link is installed to one side of hydraulic means, install automatic shrink pole between the cutter centre gripping pincers, the cutter centre gripping pincers are installed on the fixed axle, flexible controller is installed to the both sides of fixed axle, the internally mounted of fixed axle has the loop bar, the cutter mounting hole is installed to one side of machine case. The utility model discloses an internally mounted of quick-witted case has the cutter mounting disc, can install a plurality of different cutters through it, and send into the cutter centre gripping pincers with the cutter through hydraulic means control telescopic link on, and the cutter that the other end on the cutter centre gripping pincers will install on the cutter mounting hole unloads, carries out the cutter change under the rotation of loop bar, has made things convenient for the change of cutter, easy operation greatly through this kind of design.

However, in practical use, there are still many disadvantages, such as unstable switching of the tool, the tool may fall off the clamp, which affects the selection of the tool and the use of the device.

SUMMERY OF THE UTILITY MODEL

In order to overcome prior art's above-mentioned defect, the embodiment of the utility model provides a machining center's cutter auto-change over device, drive the gear through driving motor and rotate, gear and ring gear meshing, it rotates to drive the switching dish, the movable groove that drives to treat the switching cutter is vertical setting, recycle first pneumatic push rod and promote to adjust a section of thick bamboo and slide on the slide bar, it descends to drive the regulation section of thick bamboo, compression spring, realize choosing of cutter, the connector and the cutter mount pad of deuterogamying processing organism output are connected, realize the automatic switch-over use of cutter, make things convenient for the switching of cutter, and the work efficiency is improved.

In order to achieve the above object, the utility model provides a following technical scheme: a cutter switching device of a machining center comprises a frame, wherein a fixed shaft is arranged on one side of the top of the frame, a switching disc is arranged on the outer side of the fixed shaft, a movable groove is formed in the outer side of the switching disc, slide rods are arranged on two sides of the movable groove, an adjusting cylinder is arranged between the two slide rods, a cutter mounting seat is arranged in the adjusting cylinder, a cutter is mounted on the surface of the cutter mounting seat, and a switching pushing mechanism is arranged in the middle of the switching disc;

switching pushing mechanism includes the fixed plate, the fixed plate sets up in switching dish middle part one side, the fixed plate surface is provided with first pneumatic push rod, it all is provided with the spring to adjust a section of thick bamboo both ends, switching dish middle part opposite side is provided with the ring gear, the frame top is provided with driving motor, the driving motor output is provided with the gear.

In a preferred embodiment, the switching plate is movably connected with the fixed shaft, the number of the movable grooves is six, the six movable grooves are arranged in a central symmetry manner with respect to the fixed shaft, and one end of each movable groove is communicated with the outer side of the switching plate.

In a preferred embodiment, the adjusting cylinder is slidably connected with the sliding rod, the adjusting cylinder is movably connected with the movable groove, and the tool mounting seat is movably connected with the adjusting cylinder.

In a preferred embodiment, the fixing plate is fixedly connected with the fixing shaft, the output end of the first pneumatic push rod is arranged vertically downwards, and the output end of the first pneumatic push rod is matched with the adjusting cylinder.

In a preferred embodiment, both ends of the sliding rod are provided with limiting blocks, and the spring is sleeved with the sliding rod.

In a preferred embodiment, the output end of the drive motor is fixedly connected with a gear, and the gear is meshed with the gear ring.

In a preferred embodiment, a machine base is arranged in the middle of the machine frame, a mounting base is arranged at the top of the machine base, a machining machine body is arranged at the top of the mounting base, a second pneumatic push rod is arranged at the bottom of the machine base, and a connector is arranged at the output end of the machining machine body.

In a preferred embodiment, the mounting seat is movably connected with the base, one end of the mounting seat is bent downwards to form a right angle, and the output end of the second pneumatic push rod is fixedly connected with the bent end of the mounting seat.

In a preferred embodiment, the inside cavity setting that is of cutter mount pad, cutter mount pad inner wall is provided with the fixture block, the connector surface sets up in there being the draw-in groove, the connector cup joints with the cutter mount pad, fixture block and draw-in groove joint.

The utility model discloses a technological effect and advantage:

1. the utility model discloses a set up the switching dish, install the cutter of different specifications on the cutter mount pad, the cutter mount pad is installed again in adjusting the section of thick bamboo, realize installing the cutter of different specifications on the switching dish, utilize driving motor to drive the gear and rotate, the gear meshes with the ring gear, drive the switching dish and rotate, it is vertical setting to drive the activity groove of waiting to change the cutter, reuse first pneumatic push rod to promote adjusting the section of thick bamboo and slide on the slide bar, drive adjusting the section of thick bamboo decline, compression spring, realize the selection of cutter, the cutter is installed on cutter mount drum, cutter switching stability is strong, the connector of deuterogamying processing organism output end is connected with the cutter mount pad, realize the automatic switch use of cutter, facilitate the switch of cutter, improve work efficiency;

2. the utility model discloses a set up the pneumatic push rod of second, utilize the pneumatic push rod of second to drive the mount pad, realize driving the motion of processing organism, inside the connector of processing organism output inserted the cutter mount pad, the draw-in groove on connector surface and the inside fixture block joint of cutter mount pad realized that the processing organism drives the cutter mount pad and rotates, realize driving the cutter and use, the processing organism is connected stably with the cutter of switching, the use of convenient device.

Drawings

Fig. 1 is an overall schematic view of the present invention.

Fig. 2 is a schematic side view of the switching plate of the present invention.

Fig. 3 is an overall schematic view of the adjusting cylinder of the present invention.

Fig. 4 is a schematic side view of the tool mounting seat of the present invention.

Fig. 5 is an overall schematic view of the connector of the present invention.

The reference signs are: the automatic cutting machine comprises a machine frame 1, a fixed shaft 2, a switching plate 3, a movable groove 4, a sliding rod 5, an adjusting cylinder 6, a cutter mounting seat 7, a cutter 8, a fixing plate 9, a first pneumatic push rod 10, a spring 11, a gear ring 12, a driving motor 13, a gear 14, a machine base 15, a mounting seat 16, a machining machine body 17, a second pneumatic push rod 18, a connector 19, a fixture block 20 and a fixture groove 21.

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.

The utility model provides a cutter switching device of a machining center as shown in figures 1-3, which comprises a frame 1, a fixed shaft 2 is arranged on one side of the top of the frame 1, a switching disc 3 is arranged on the outer side of the fixed shaft 2, a movable groove 4 is arranged on the outer side of the switching disc 3, slide bars 5 are arranged on two sides of the movable groove 4, an adjusting cylinder 6 is arranged between the two slide bars 5, a cutter mounting seat 7 is arranged in the adjusting cylinder 6, a cutter 8 is arranged on the surface of the cutter mounting seat 7, and a switching pushing mechanism is arranged in the middle of the switching disc 3;

switching pushing mechanism includes fixed plate 9, fixed plate 9 sets up in switching 3 middle parts one side, fixed plate 9 surface is provided with first pneumatic push rod 10, it all is provided with spring 11 to adjust a 6 both ends, switching 3 middle parts opposite sides of dish is provided with ring gear 12, 1 top of frame is provided with driving motor 13, driving motor 13 output is provided with gear 14.

Further, switching dish 3 and fixed axle 2 swing joint, activity groove 4 quantity sets up to six, six activity groove 4 is central symmetry setting for the center about

fixed axle

2, 4 one end in activity groove is linked together with the outside of switching dish 3.

Furthermore, the adjusting cylinder 6 is slidably connected with the sliding rod 5, the adjusting cylinder 6 is movably connected with the movable groove 4, and the cutter mounting seat 7 is movably connected with the adjusting cylinder 6.

Further, the fixed plate 9 is fixedly connected with the fixed shaft 2, the output end of the first pneumatic push rod 10 is arranged vertically downwards, and the output end of the first pneumatic push rod 10 is matched with the adjusting cylinder 6.

Furthermore, the two ends of the sliding rod 5 are both provided with limiting blocks, and the spring 11 is sleeved with the sliding rod 5.

Further, the output end of the driving motor 13 is fixedly connected with a gear 14, and the gear 14 is meshed with the gear ring 12.

The implementation mode is specifically as follows: when the switching device is used, cutters 8 with different specifications are arranged on a cutter mounting seat 7, the cutter mounting seat 7 is arranged in an adjusting cylinder 6 again, the cutters 8 with different specifications are arranged on a switching disc 3, six movable grooves 4 are respectively provided with the cutters 8 with different specifications, a driving motor 13 drives a gear 14 to rotate, the gear 14 is meshed with a gear ring 12 to drive the switching disc 3 to rotate by the center of a fixed shaft 2, the movable grooves 4 of the cutters 8 to be switched are vertically arranged, the output end of a first pneumatic push rod 10 is convenient to be positioned on the same vertical line with the adjusting cylinder 6, the first pneumatic push rod 10 pushes the adjusting cylinder 6 to slide on a sliding rod 5 to drive the adjusting cylinder 6 to descend, a spring 11 is compressed to realize the selection of the cutters 8, the cutters 8 are arranged on the cutter mounting cylinder 7, the switching stability of the cutters 8 is strong, and a connector 19 at the output end of a machining machine body 17 is matched with the cutter mounting, the automatic switching use of the cutter 8 is realized, the switching of the cutter 8 is facilitated, and the working efficiency is improved.

As shown in fig. 1 and 4-5, a machine base 15 is arranged in the middle of a machine frame 1, a mounting base 16 is arranged at the top of the machine base 15, a machining machine body 17 is arranged at the top of the mounting base 16, a second pneumatic push rod 18 is arranged at the bottom of the machine base 15, and a connector 19 is arranged at the output end of the machining machine body 17.

Furthermore, the mounting base 16 is movably connected with the base 15, one end of the mounting base 16 is bent downwards to form a right angle, and the output end of the second pneumatic push rod 18 is fixedly connected with the bent end of the mounting base 16.

Further, the inside cavity setting that is of

cutter mount pad

7, 7 inner walls of cutter mount pad are provided with

fixture block

20, 19 surfaces of connector set up in there being draw-in groove 21, connector 19 cup joints with cutter mount pad 7, fixture block 20 and draw-in groove 21 joint.

The implementation mode is specifically as follows: after switching dish 3 rotates to adjust, first pneumatic push rod 10 promotes to adjust a section of thick bamboo 6 and descends promptly, realize driving cutter 8 and descend, second pneumatic push rod 18 drives mount pad 16, realize driving the motion of processing organism 17, inside connector 19 of processing organism 17 output inserted cutter mount pad 7, the draw-in groove 21 on connector 19 surface and the inside fixture block 20 joint of cutter mount pad 7, realize that processing organism 17 drives cutter mount pad 7 and rotates, realize driving cutter 8 and use, processing organism 17 is connected stably with the cutter 8 of switching, the use of convenient device.

The utility model discloses the theory of operation:

referring to the attached fig. 1-3 of the specification, when the switching device is used, cutters 8 with different specifications are arranged on the cutter mounting seat 7, the cutter mounting seat 7 is arranged in the adjusting cylinder 6, the cutter 8 with different specifications is mounted on the switching disc 3, the driving motor 13 drives the gear 14 to rotate, the gear 14 is meshed with the gear ring 12 to drive the switching disc 3 to rotate, the movable groove 4 for driving the cutter 8 to be switched is vertically arranged, the first pneumatic push rod 10 is used for pushing the adjusting cylinder 6 to slide on the slide rod 5 to drive the adjusting cylinder 6 to descend, the spring 11 is compressed to select the cutter 8, the cutter 8 is mounted on the cutter mounting cylinder 7, the cutter 8 is high in switching stability, and the connector 19 at the output end of the machining machine body 17 is matched to be connected with the cutter mounting seat 7, so that the cutter 8 is automatically switched and used, the cutter 8 is convenient to switch, and the working efficiency is improved;

referring to the attached drawings 1 and 4-5 of the specification, after the switching disc 3 is adjusted in a rotating mode, the second pneumatic push rod 18 is used for driving the mounting seat 16 to drive the machining machine body 17 to move, the connector 19 at the output end of the machining machine body 17 is inserted into the cutter mounting seat 7, the clamping groove 21 in the surface of the connector 19 is clamped with the clamping block 20 in the cutter mounting seat 7, the machining machine body 17 is enabled to drive the cutter mounting seat 7 to rotate, the cutter 8 is driven to be used, the machining machine body 17 is stably connected with the switched cutter 8, and the device is convenient to use.

And finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a machining center's cutter auto-change over device, includes frame (1), its characterized in that: a fixed shaft (2) is arranged on one side of the top of the rack (1), a switching plate (3) is arranged on the outer side of the fixed shaft (2), a movable groove (4) is arranged on the outer side of the switching plate (3), slide bars (5) are arranged on two sides of the movable groove (4), an adjusting cylinder (6) is arranged between the two slide bars (5), a cutter mounting seat (7) is arranged inside the adjusting cylinder (6), a cutter (8) is arranged on the surface of the cutter mounting seat (7), and a switching pushing mechanism is arranged in the middle of the switching plate (3);

switching pushing mechanism includes fixed plate (9), fixed plate (9) set up in switching dish (3) middle part one side, fixed plate (9) surface is provided with first pneumatic push rod (10), it all is provided with spring (11) to adjust a section of thick bamboo (6) both ends, switching dish (3) middle part opposite side is provided with ring gear (12), frame (1) top is provided with driving motor (13), driving motor (13) output is provided with gear (14).

2. The tool changer of a machining center according to claim 1, characterized in that: switch dish (3) and fixed axle (2) swing joint, activity groove (4) quantity sets up to six, six activity groove (4) are central symmetry setting for the center about fixed axle (2), activity groove (4) one end is linked together with switching dish (3) outside.

3. The tool changer of a machining center according to claim 1, characterized in that: adjust a section of thick bamboo (6) and slide bar (5) sliding connection, adjust a section of thick bamboo (6) and activity groove (4) swing joint, cutter mount pad (7) and an regulation section of thick bamboo (6) swing joint.

4. The tool changer of a machining center according to claim 1, characterized in that: the fixed plate (9) is fixedly connected with the fixed shaft (2), the output end of the first pneumatic push rod (10) is arranged vertically downwards, and the output end of the first pneumatic push rod (10) is matched with the adjusting cylinder (6).

5. The tool changer of a machining center according to claim 1, characterized in that: the two ends of the sliding rod (5) are provided with limiting blocks, and the spring (11) is sleeved with the sliding rod (5).

6. The tool changer of a machining center according to claim 1, characterized in that: the output end of the driving motor (13) is fixedly connected with a gear (14), and the gear (14) is meshed with the gear ring (12).

7. The tool changer of a machining center according to claim 1, characterized in that: frame (1) middle part is provided with frame (15), frame (15) top is provided with mount pad (16), mount pad (16) top is provided with processing organism (17), frame (15) bottom is provided with second pneumatic push rod (18), processing organism (17) output is provided with connector (19).

8. The tool changer of a machining center according to claim 7, wherein: the mounting seat (16) is movably connected with the machine seat (15), one end of the mounting seat (16) is bent downwards to form a right angle, and the output end of the second pneumatic push rod (18) is fixedly connected with the bent end of the mounting seat (16).

9. The tool changer of a machining center according to claim 7, wherein: cutter mount pad (7) are inside to be the cavity setting, cutter mount pad (7) inner wall is provided with fixture block (20), connector (19) surface sets up in there being draw-in groove (21), connector (19) cup joint with cutter mount pad (7), fixture block (20) and draw-in groove (21) joint.