CN210731622U

CN210731622U - Multifunctional cutter

Info

Publication number: CN210731622U
Application number: CN201921467622.XU
Authority: CN
Inventors: 包彩萍
Original assignee: Changzhou Kaiyu Tools Co ltd
Current assignee: Changzhou Kaiyu Tools Co ltd
Priority date: 2019-09-05
Filing date: 2019-09-05
Publication date: 2020-06-12
Anticipated expiration: 2029-09-05

Abstract

The utility model relates to the technical field of multifunctional cutters, in particular to a multifunctional cutter, which solves the defects of high limitation and high manufacturing cost in the prior art, and comprises a guide rod, a sliding seat is arranged outside the guide rod in a sliding way, one side of the sliding seat is connected with a casing through a bolt, the casing is in a cavity structure, a mounting plate is fixed at the top of the casing through a bolt, and a servo motor is arranged at the top of the mounting plate through a screw, the utility model discloses a grinding sleeve can be taken in or extended out after a regulating handle is rotated according to the processing requirements of products through the arrangement of the casing, a regulating rod, a regulating screw, a regulating handle, a grinding sleeve and a cutting knife, so as to meet the cutting and grinding treatment of workpieces, the cutter has two functions, the equipment processing is not required to be replaced, the function of the device is powerful, and the grinding and the cutting functions are, greatly saving the manufacturing cost.

Description

Multifunctional cutter

Technical Field

The utility model relates to a multi-functional cutter technical field especially relates to a multi-functional cutter.

Background

According to the development requirement of the manufacturing industry, multifunctional composite cutters and high-speed and high-efficiency cutters become the mainstream of cutter development. In the face of increasingly difficult materials, the tool industry must improve tool materials, develop new tool materials, and more rational tool configurations. Cemented carbide materials and coatings have increased use. Fine-grained and ultrafine-grained hard alloy materials are the development direction; the nano coating, the gradient structure coating and the coatings of brand new structures and materials can greatly improve the service performance of the cutter; the use of physical coatings (PVD) continues to increase. New cutter materials are increasingly used. The toughness of cutting tool materials such as ceramics, cermets, silicon nitride ceramics, PCBN, PCD and the like is further enhanced, and the application occasions are increased. Cutting techniques are rapidly evolving. High-speed cutting, hard cutting and dry cutting continue to develop rapidly, and the application range is rapidly expanded.

At present, metal cutting tools used in the market only have a simple cutting function, are high in limitation, and need to be replaced when products are continuously machined, so that the manufacturing cost is relatively increased.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a multifunctional cutter in order to solve the shortcoming that has the limitation height, high in manufacturing cost among the prior art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a multifunctional cutter comprises a guide rod, a sliding seat is arranged outside the guide rod in a sliding mode, one side of the sliding seat is connected with a casing through a bolt, the casing is of a cavity structure, a mounting plate is fixed to the top of the casing through a bolt, a servo motor is installed at the top of the mounting plate through a screw, the output end of the servo motor is connected with a driving spindle through a coupling, the end portion of the driving spindle is connected with a cutting knife through a screw, a supporting plate is welded to one side of the driving spindle, a sliding rod is arranged inside the supporting plate in a sliding mode, a connecting plate is welded to one end of the sliding rod, an upper cover is fixed to one side of the connecting plate through a bolt, a polishing sleeve is connected to the lower surface of the upper cover through a screw, the polishing sleeve is sleeved outside the cutting knife, an adjusting mechanism, the other end of the adjusting wire is fixedly connected with the top of the sliding rod;

the adjusting mechanism comprises two fixing plates, an adjusting rod is rotatably installed between the two fixing plates, an adjusting handle is welded at one end of the adjusting rod, symmetrically arranged screw holes are formed in the adjusting handle, and a screw is fixed to the inner threads of the screw holes.

Preferably, a first through hole is formed in the sliding seat, and the guide rod is embedded in the first through hole.

Preferably, a sliding hole is formed in the center of the upper cover, the driving spindle is embedded in the sliding hole, and a limiting block of an integrated structure is arranged on the outer side of the driving spindle.

Preferably, a second through hole is formed in the supporting plate, the sliding rod is embedded into the second through hole, a spring is sleeved outside the sliding rod, and two ends of the spring are fixedly connected with the bottom of the supporting plate and the top of the connecting plate through buckles respectively.

Preferably, the outer side of the casing is provided with a ring groove, and the ring groove is positioned on one side of the adjusting handle.

Preferably, a bearing is installed on one side of the fixing plate, and the adjusting rod is sleeved inside the bearing.

Preferably, the driving main shaft is provided with a guide hole, the adjusting wire penetrates through the inside of the guide hole, and the adjusting wire is wrapped outside the adjusting rod.

The utility model has the advantages that: compared with the prior art, the utility model discloses in through the casing, adjust the pole, adjust silk, adjustment handle, polish sleeve pipe and cutting sword isotructure the setting, the user can make after rotating adjustment handle and polish sleeve pipe income or stretch out according to the processing demand of product to satisfy the cutting of work piece and polish the processing, the cutter has two kinds of functions, needn't change equipment processing, the powerful of device, will polish and cut function unites two into one, has saved manufacturing cost widely.

Drawings

Fig. 1 is a schematic structural view of a multifunctional cutting tool provided by the present invention;

fig. 2 is a side view of the adjusting lever according to the present invention;

fig. 3 is a schematic structural view of the polishing sleeve and the cutting blade according to the present invention.

In the figure: the grinding machine comprises a guide rod 1, a sliding seat 2, a machine shell 3, a mounting plate 4, a servo motor 5, a driving main shaft 6, an adjusting rod 7, a grinding sleeve 8, a cutting knife 9, a sliding hole 10, a limiting block 11, a guide hole 12, an adjusting wire 13, a sliding rod 14, a supporting plate 15, a spring 16, a connecting plate 17, an upper cover 18, an adjusting handle 19 and a fixing plate 20.

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.

Referring to fig. 1-3, a multifunctional cutter comprises a guide rod 1, a sliding seat 2 is slidably disposed outside the guide rod 1, one side of the sliding seat 2 is connected with a casing 3 through a bolt, the casing 3 is of a cavity structure, a mounting plate 4 is fixed on the top of the casing 3 through a bolt, a servo motor 5 is mounted on the top of the mounting plate 4 through a screw, the output end of the servo motor 5 is connected with a driving spindle 6 through a coupling, the end of the driving spindle 6 is connected with a cutting knife 9 through a screw, a supporting plate 15 is welded on one side of the driving spindle 6, a sliding rod 14 is slidably disposed inside the supporting plate 15, a connecting plate 17 is welded on one end of the sliding rod 14, an upper cover 18 is fixed on one side of the connecting plate 17 through a bolt, a polishing sleeve 8 is connected on the lower surface of the upper cover 18 through a screw, the polishing sleeve, the adjusting mechanism is provided with an adjusting wire 13, and the other end of the adjusting wire 13 is fixedly connected with the top of the sliding rod 14; the adjusting mechanism comprises two fixing plates 20, an adjusting rod 7 is rotatably installed between the two fixing plates 20, one end of the adjusting rod 7 is welded with an adjusting handle 19, the adjusting handle 19 is provided with symmetrically arranged screw holes, screw rods are fixed on the inner threads of the screw holes, a first through hole is formed in the sliding seat 2, the guide rod 1 is embedded in the first through hole, the center of the upper cover 18 is provided with a sliding hole 10, the driving spindle 6 is embedded in the sliding hole 10, the outer side of the driving spindle 6 is provided with a limiting block 11 in an integrated structure, the inner side of the supporting plate 15 is provided with a second through hole, the sliding rod 14 is embedded in the second through hole, the outer part of the sliding rod 14 is sleeved with a spring 16, two ends of the spring 16 are respectively fixedly connected with the bottom of the supporting plate 15 and the top of the connecting plate 17 through buckles, the outer side of, the annular is located one side of adjustment handle 19, and the bearing is installed to one side of fixed plate 20, adjusts the inside that the pole 7 cover was established at the bearing, has seted up guiding hole 12 on the drive spindle 6, and adjust the inside that silk 13 passed guiding hole 12, and the parcel of adjusting silk 13 is in the outside of adjusting pole 7, the utility model discloses in through casing 3, adjust pole 7, adjust silk 13, adjustment handle 19, the setting of polishing sleeve pipe 8 and cutting sword 9 isotructure, the user can be according to the processing demand of product, makes polishing sleeve pipe 8 income or stretch out after rotating adjustment handle 19 to satisfy the cutting and the processing of polishing of work piece, the cutter has two kinds of functions, needn't change equipment processing, and the function of device is powerful, unites two into one with the cutting function of will polishing, has saved manufacturing cost widely.

In this embodiment, when the screw on the adjusting handle 19 is loosened, the adjusting handle 19 can be rotated to adjust, after the screw is tightened, the screw is pressed against one side of the fixing plate 20, so that the position of the adjusting handle 19 is fixed, the outer side of the casing 3 is provided with a ring groove for rotating the screw, the casing 3 is divided into an upper casing and a lower casing by the ring groove, and the outer sides of the upper casing and the lower casing are connected through a narrow metal piece;

during adjustment, the adjusting handle 19 is rotated clockwise, the adjusting rod 7 rotates to pull the adjusting wire 13 to wrap the outside, the adjusting wire 13 is a steel wire rope and is firm in structure, the sliding rod 14 is pulled to slide upwards on the supporting plate 15 by the other end of the adjusting wire, the connecting plate 17, the upper cover 18 and the polishing sleeve 8 which are rigidly connected with the supporting plate slide upwards, when the upper cover 18 is tightly attached to the limiting block 11, the polishing sleeve 8 is taken into the shell 3, and the cutting tool 9 cuts a workpiece under the driving of the servo motor 5;

the adjusting handle 19 is rotated anticlockwise, the adjusting wire 13 wound outside the adjusting handle 19 is loosened, the sliding rod 14 is reset under the pushing of the elastic force of the spring 16, the polishing sleeve 8 gradually overflows out of the shell 3, when the upper cover 18 is in contact with the top of the cutting knife 9, the polishing sleeve 8 is completely sleeved outside the cutting knife 9, after the servo motor 5 is driven, the polishing sleeve 8 polishes a workpiece, it should be noted that when the driving spindle 6 rotates, the supporting plate 15 and the fixing plate 20 on the outer side rotate along with the grinding sleeve, the sliding rod 14 only has a vertical sliding force with the supporting plate 15, when the supporting plate 15 rotates, the sliding rod 14 rotates simultaneously, and the polishing sleeve 8 rigidly connected with the supporting plate also rotates.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a multifunctional cutter, includes guide arm (1), its characterized in that, the outside slip of guide arm (1) is provided with sliding seat (2), there is casing (3) one side of sliding seat (2) through bolted connection, casing (3) are the cavity structure, and there is mounting panel (4) at the top of casing (3) through the bolt fastening, and servo motor (5) are installed through the screw at the top of mounting panel (4), the output of servo motor (5) has drive spindle (6) through the coupling joint, the tip of drive spindle (6) has cutting sword (9) through the screwed connection, and one side welding of drive spindle (6) has backup pad (15), and the inside slip of backup pad (15) is provided with slide bar (14), the one end welding of slide bar (14) has connecting plate (17), and there is upper cover (18) one side of connecting plate (17) through the bolt fastening, the lower surface of the upper cover (18) is connected with a polishing sleeve (8) through a screw, the polishing sleeve (8) is sleeved outside the cutting knife (9), one side of the driving main shaft (6) is fixedly provided with an adjusting mechanism, an adjusting wire (13) is arranged on the adjusting mechanism, and the other end of the adjusting wire (13) is fixedly connected with the top of the sliding rod (14);

adjustment mechanism includes fixed plate (20), and the quantity of fixed plate (20) sets up to two, rotates between two fixed plate (20) and installs regulation pole (7), and the one end welding of adjusting pole (7) has adjustment handle (19), set up the screw of symmetrical arrangement on adjustment handle (19), the internal thread of screw is fixed with the screw rod.

2. The multifunctional knife according to claim 1, characterized in that the sliding seat (2) is provided with a first through hole inside, and the guide rod (1) is embedded inside the first through hole.

3. The multifunctional cutter as claimed in claim 1, wherein a slide hole (10) is formed in the center of the upper cover (18), the driving spindle (6) is embedded in the slide hole (10), and a limiting block (11) of an integrated structure is arranged on the outer side of the driving spindle (6).

4. The multifunctional cutter as claimed in claim 1, wherein a second through hole is formed in the support plate (15), the slide rod (14) is embedded in the second through hole, a spring (16) is sleeved outside the slide rod (14), and two ends of the spring (16) are fixedly connected with the bottom of the support plate (15) and the top of the connecting plate (17) through buckles respectively.

5. The multifunctional cutting tool according to claim 1, characterized in that the outer side of the housing (3) is provided with a ring groove, and the ring groove is positioned at one side of the adjusting handle (19).

6. The multifunctional cutting tool according to claim 1, wherein a bearing is installed on one side of the fixing plate (20), and the adjusting rod (7) is sleeved inside the bearing.

7. The multifunctional cutter as claimed in claim 1, wherein the driving spindle (6) is provided with a guide hole (12), the adjusting wire (13) passes through the inner part of the guide hole (12), and the adjusting wire (13) is wrapped outside the adjusting rod (7).