CN112440139A - Make things convenient for metal cutting tool of dismouting - Google Patents
Make things convenient for metal cutting tool of dismouting Download PDFInfo
- Publication number
- CN112440139A CN112440139A CN201910823791.0A CN201910823791A CN112440139A CN 112440139 A CN112440139 A CN 112440139A CN 201910823791 A CN201910823791 A CN 201910823791A CN 112440139 A CN112440139 A CN 112440139A
- Authority
- CN
- China
- Prior art keywords
- rod
- metal cutting
- push plate
- cutting tool
- hole
- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/12—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for securing to a spindle in general
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C5/00—Milling-cutters
- B23C5/26—Securing milling cutters to the driving spindle
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/12—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for securing to a spindle in general
- B23Q3/14—Mandrels in general
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Shearing Machines (AREA)
Abstract
The invention relates to the technical field of metal cutting tools, in particular to a metal cutting tool convenient to disassemble and assemble, which solves the defect of complex disassembly and assembly in the prior art, and comprises an installation seat and a tool handle, wherein the installation seat is internally provided with an installation groove, the side wall of the installation groove is provided with symmetrically arranged side grooves, the inside of each side groove is connected with a slide block in a sliding way, one side of each slide block is movably hinged with a connecting rod, the other end of each connecting rod is movably hinged with a push plate, one end of the installation seat is welded with a guide rod, the push plates are arranged outside the guide rods in a sliding way, and the central position of each push plate is rotatably provided with a rotating rod. But the fixity is strong, has saved a large amount of manpowers and man-hour, and the personnel of being more convenient for use.
Description
Technical Field
The invention relates to the technical field of metal cutting tools, in particular to a metal cutting tool convenient to disassemble and assemble.
Background
The structure of each cutter consists of a clamping part and a working part. The clamping part and the working part of the overall structure cutter are both arranged on the cutter body; the working part (cutter teeth or blades) of the cutter with the inserted tooth structure is inserted on the cutter body, and the clamping part of the cutter is provided with two types, namely a hole and a handle. The cutter with holes is sleeved on a main shaft or a mandrel of a machine tool by means of an inner hole, and transmits torsional moment by means of an axial key or an end face key, such as a cylindrical milling cutter, a sleeve type face milling cutter and the like.
The current cutter uses a plurality of screws, bolts and nuts when being installed, the assembly mechanism is complicated, and a large amount of time and manpower are consumed to disassemble and assemble when the cutter is replaced and maintained, so that the cutter is inconvenient for personnel to use.
Disclosure of Invention
The invention aims to solve the defect of complex disassembly and assembly in the prior art, and provides a metal cutting tool convenient to disassemble and assemble.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides a make things convenient for metal cutting tool of dismouting, includes mount pad and handle of a knife, the mounting groove has been seted up to the inside of mount pad, and symmetrical arrangement's side channel has been seted up to the lateral wall of mounting groove, the inside sliding connection of side channel has the slider, one side activity of slider articulates there is the connecting rod, and the other end activity of connecting rod articulates there is the push pedal, the one end welding of mount pad has the guide bar, the push pedal slides and sets up in the outside of guide bar, and the central point of push pedal puts the rotation and install the dwang, the one end welding of dwang has the screw rod, and the other end of dwang has the handle through screwed connection, the fixed tool bit that is provided with in one end of handle of a knife.
Preferably, the push plate is provided with a guide hole, the guide rod is embedded in the guide hole, and the end part of the guide rod is provided with a limiting block of an integrated structure.
Preferably, the through-hole has still been seted up in the push pedal, the dwang embedding is in the inside of through-hole, and the outside of dwang is provided with the baffle of a body structure, and the quantity of baffle sets up to two, one side of two baffles all with the close contact is pasted to one side of push pedal.
Preferably, one end of the mounting seat is provided with a slotted hole, and the screw rod penetrates through the inside of the slotted hole.
Preferably, the knife handle and the knife head are of an integrated structure, the cross sectional areas of the knife handle and the mounting groove are equal, and the cross sectional areas of the sliding block and the locking groove are equal.
The invention has the beneficial effects that: compared with the prior art, the invention has simple structure and reasonable design, only adopts one screw rod for fixed installation through the arrangement of the connecting rod, the sliding block, the handle, the screw rod, the screw hole, the locking groove and other structures, can realize the purpose of disassembly and assembly along with the screwing and unscrewing of the screw rod, has short disassembly and assembly time but strong fixity, saves a large amount of manpower and working hours, and is more convenient for personnel to use.
Drawings
FIG. 1 is a schematic structural view of a metal cutting tool with easy assembly and disassembly according to the present invention before installation;
fig. 2 is a schematic structural diagram of the metal cutting tool convenient to disassemble and assemble according to the present invention after being installed.
In the figure: the tool comprises a mounting seat 1, a tool shank 2, a locking groove 21, a screw hole 22, a tool bit 3, a side groove 4, a sliding block 5, a pushing plate 6, a connecting rod 7, a through hole 8, a baffle 9, a handle 10, a slotted hole 11, a screw rod 12, a rotating rod 13, a mounting groove 14 and a guide rod 15.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-2, a metal cutting tool convenient for disassembly and assembly comprises an installation seat 1 and a tool shank 2, wherein the installation seat 1 is internally provided with an installation groove 14, the side wall of the installation groove 14 is provided with symmetrically arranged side grooves 4, the inside of each side groove 4 is slidably connected with a slider 5, one side of each slider 5 is movably hinged with a connecting rod 7, the other end of each connecting rod 7 is movably hinged with a push plate 6, one end of the installation seat 1 is welded with a guide rod 15, the push plate 6 is slidably arranged outside the guide rod 15, the central position of the push plate 6 is rotatably provided with a rotating rod 13, one end of the rotating rod 13 is welded with a screw 12, the other end of the rotating rod 13 is connected with a handle 10 through a screw, one end of the tool shank 2 is fixedly provided with a tool bit 3, the other end of the tool shank 2 is provided with a screw hole 22, the guide rod 15 is embedded in the guide hole, the end part of the guide rod 15 is provided with a limiting block with an integrated structure, the push plate 6 is also provided with a through hole 8, the rotating rod 13 is embedded in the through hole 8, the outer side of the rotating rod 13 is provided with baffle plates 9 with an integrated structure, the number of the baffle plates 9 is two, one sides of the two baffle plates 9 are both in close contact with one side of the push plate 6, one end of the mounting seat 1 is provided with a slotted hole 11, the screw rod 12 penetrates through the inside of the slotted hole 11, the knife handle 2 and the knife head 3 are integrated, the cross sectional areas of the knife handle 2 and the mounting groove 14 are equal, and the cross sectional areas of the slide block 5 and the locking groove 21 are equal in size, the invention has simple structure and reasonable design, only one screw rod 12 is adopted for fixed mounting through the arrangement of structures such as the connecting rod 7, the slide block 5, the handle 10, the, the disassembly and assembly time is short, but the fixity is strong, a large amount of manpower and working hours are saved, and the use by personnel is more convenient.
In the first embodiment, when the tool holder 2 is installed, the tool holder is inserted into the installation groove 14, the locking groove 21 is positioned at one side of the sliding block 5, and after the handle 10 is rotated, the rotating rod 13 and the screw 12 rotate simultaneously, the screw 12 is screwed into the screw hole 22, the rotating rod 13 rotates in the through hole 8, because the screw 12 generates displacement when rotating, the rotating rod 13 rigidly connected with the screw also moves simultaneously, the baffle 9 pushes the push plate 6 to slide on the guide rod 15 when moving along with the rotating rod 13, the connecting rods 7 on both sides rotate under stress, the other end pushes the sliding block 5 to slide towards the middle, when the screw 12 is completely screwed, the sliding block 5 just slides to the inside of the locking groove 21 to tightly clamp the knife handle 2, at the moment, the push plate 6 is tightly attached to the end part of the mounting seat 1, as shown in fig. 2, it should be noted that, when the connecting rod 7 is installed, the rotating direction and the limit position thereof are designed, and the connecting rod cannot be locked in motion;
embodiment two, during the dismantlement, personnel reverse rotation handle 10, screw rod 12 chooses the inside of screw 22 gradually, and the baffle 9 pulling push pedal 6 of opposite side resets, and the stopper plays the purpose of restriction push pedal 6 stroke, and when push pedal 6 contacted with the stopper, slider 5 was taken out from the inside of locking groove 21, can pull down handle of a knife 2.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (5)
1. The metal cutting tool convenient to disassemble and assemble comprises an installation seat (1) and a tool handle (2) and is characterized in that an installation groove (14) is formed in the installation seat (1), side grooves (4) which are symmetrically arranged are formed in the side wall of the installation groove (14), a sliding block (5) is connected in the side grooves (4) in a sliding mode, a connecting rod (7) is movably hinged to one side of the sliding block (5), a push plate (6) is movably hinged to the other end of the connecting rod (7), a guide rod (15) is welded to one end of the installation seat (1), the push plate (6) is arranged outside the guide rod (15) in a sliding mode, a rotating rod (13) is rotatably installed at the center position of the push plate (6), a screw rod (12) is welded to one end of the rotating rod (13), a handle (10) is connected to the other end of the rotating rod (13) through screws, and a tool bit, the other end of the knife handle (2) is provided with a screw hole (22) matched with the screw rod (12), and both sides of the knife handle (2) are provided with locking grooves (21).
2. The metal cutting tool convenient to disassemble and assemble according to claim 1, wherein the push plate (6) is provided with a guide hole, the guide rod (15) is embedded in the guide hole, and the end of the guide rod (15) is provided with a limiting block of an integrated structure.
3. The metal cutting tool convenient to disassemble and assemble according to claim 1, wherein the push plate (6) is further provided with a through hole (8), the rotating rod (13) is embedded in the through hole (8), the outer side of the rotating rod (13) is provided with baffle plates (9) of an integrated structure, the number of the baffle plates (9) is two, and one side of each of the two baffle plates (9) is tightly attached to one side of the push plate (6).
4. The metal cutting tool convenient for disassembly and assembly as set forth in claim 1, wherein a slotted hole (11) is formed at one end of the mounting seat (1), and the screw rod (12) passes through the inside of the slotted hole (11).
5. The metal cutting tool convenient to disassemble and assemble as claimed in claim 1, wherein the tool shank (2) and the tool bit (3) are of an integral structure, the cross-sectional areas of the tool shank (2) and the mounting groove (14) are equal, and the cross-sectional areas of the sliding block (5) and the locking groove (21) are equal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910823791.0A CN112440139A (en) | 2019-09-02 | 2019-09-02 | Make things convenient for metal cutting tool of dismouting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910823791.0A CN112440139A (en) | 2019-09-02 | 2019-09-02 | Make things convenient for metal cutting tool of dismouting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112440139A true CN112440139A (en) | 2021-03-05 |
Family
ID=74734317
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910823791.0A Pending CN112440139A (en) | 2019-09-02 | 2019-09-02 | Make things convenient for metal cutting tool of dismouting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112440139A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114535628A (en) * | 2022-04-25 | 2022-05-27 | 成都市鸿侠科技有限责任公司 | Cutter for machining slide rail based on flap and machining method of cutter |
-
2019
- 2019-09-02 CN CN201910823791.0A patent/CN112440139A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114535628A (en) * | 2022-04-25 | 2022-05-27 | 成都市鸿侠科技有限责任公司 | Cutter for machining slide rail based on flap and machining method of cutter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20210305 |