CN211102899U - Tool magazine of engraving machine - Google Patents
Tool magazine of engraving machine Download PDFInfo
- Publication number
- CN211102899U CN211102899U CN201922009189.1U CN201922009189U CN211102899U CN 211102899 U CN211102899 U CN 211102899U CN 201922009189 U CN201922009189 U CN 201922009189U CN 211102899 U CN211102899 U CN 211102899U
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- China
- Prior art keywords
- cutter head
- tool magazine
- assembly
- grooved pulley
- shifting fork
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Abstract
The utility model discloses a tool magazine of engraver, include: the tool magazine comprises a cutter head assembly, a shifting fork assembly and a driving assembly for driving the shifting fork assembly to rotate; the cutter head assembly comprises a cutter head piece, a rotating shaft and a grooved pulley sleeved on the rotating shaft, and the top end of the rotating shaft is detachably connected with the cutter head piece; the grooved pulley comprises a grooved pulley body, eight groove bodies are concavely arranged in an outer annular array of the grooved pulley body, and the groove bodies are connected with the shifting fork assembly and are suitable for driving the cutter head piece to rotate by an angle of 45 degrees after the shifting fork assembly rotates for a circle; the groove body comprises an arc-shaped groove and a kidney-shaped groove. In this way, engraver's tool magazine, shift fork subassembly every rotate a week and just make the rotatory 45 degrees angles of jack catch on the blade disc spare, shift fork subassembly through the control and realize that different cutters rotate to the tool changing position, reduced electrical apparatus control's the degree of difficulty, simple structure, the assembly is easy.
Description
Technical Field
The utility model relates to a machining equipment technical field especially relates to a tool magazine of engraver.
Background
The tool magazine system is a device for storing tools and tool changing requirements required in the automatic processing process, an automatic tool changing mechanism of the tool magazine system and the tool magazine capable of storing a plurality of tools are provided, the traditional production mode mainly based on human is changed, various different processing requirements can be met by means of control of a computer program, such as milling, drilling, boring, tapping and the like, the processing time course is greatly shortened, the production cost is reduced, the structure of the existing engraving machine tool magazine on the market is complex, the assembly difficulty is high, the specific rotating position of the tool is determined by controlling the rotating angle of a servo motor by adopting P L C, the difficulty and the production cost of electric appliance control are increased, and improvement is needed.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the main technical problem who solves provides a tool magazine of engraver, simple structure, and the assembly is easy, confirms the position of cutter through control motor output shaft pivoted number of turns, has reduced the degree of difficulty of electrical apparatus control, and positioning accuracy is high, low in production cost.
In order to solve the technical problem, the utility model discloses a technical scheme be: provided is a tool magazine of an engraving machine, including: the tool magazine comprises a cutter head assembly, a shifting fork assembly and a driving assembly for driving the shifting fork assembly to rotate;
the cutter head assembly comprises a cutter head piece, a rotating shaft and a grooved pulley sleeved on the rotating shaft, and the top end of the rotating shaft is detachably connected with the cutter head piece;
the grooved pulley comprises a grooved pulley body, eight groove bodies are concavely arranged in an outer annular array of the grooved pulley body, and the groove bodies are connected with the shifting fork assembly and are suitable for driving the cutter head piece to rotate by an angle of 45 degrees after the shifting fork assembly rotates for a circle;
the groove body comprises an arc-shaped groove and a kidney-shaped groove.
In a preferred embodiment of the present invention, the cutter head member includes a cutter head and eight jaws, and the jaws are arranged in an annular array and are connected to the cutter head by screws.
In a preferred embodiment of the present invention, the fork assembly comprises a supporting shaft and a circular plate fixedly connected to the top end of the supporting shaft, wherein the circular plate is centrally connected with arc-shaped tiles corresponding to the arc-shaped grooves, and the circular plate is connected with a cylinder corresponding to the waist-shaped grooves.
In a preferred embodiment of the present invention, the driving assembly includes a mounting plate and a motor, the motor is connected to the lower end of the supporting shaft, and the motor is connected to the mounting plate by a bolt.
In a preferred embodiment of the present invention, the shaft is disposed through the mounting plate and rotatably connected thereto, and the support shaft is disposed through the mounting plate and rotatably connected thereto.
In a preferred embodiment of the present invention, the top end of the rotating shaft is connected to the cutter head by a screw.
The utility model has the advantages that: the utility model discloses a tool magazine of engraver, every claw rotation 45 degrees angles that make on the blade disc spare of turning over fork subassembly, the number of turns of turning over through the control fork subassembly realizes that different cutters rotate to the tool changing position, has reduced the degree of difficulty of electrical apparatus control, simple structure, and the assembly is easy.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained without inventive work, wherein:
fig. 1 is a schematic structural view of a preferred embodiment of a tool magazine of an engraving machine according to the present invention;
FIG. 2 is a schematic view of the magazine of FIG. 1;
FIG. 3 is a schematic view of the construction of the cutter head member of FIG. 2;
FIG. 4 is a schematic structural view of the fork assembly of FIG. 2;
figure 5 is a schematic view of the sheave of figure 2;
fig. 6 is a schematic view of the structure of the jaws of fig. 2.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for purposes of illustration and explanation only and are not intended to limit the invention.
It should be noted that these drawings are simplified schematic views, and the basic structure of the present invention is described only in a schematic manner, and therefore, only the configuration related to the present invention is shown.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1 to 6, an embodiment of the present invention includes:
a tool magazine of an engraving machine, comprising: tool magazine 30 still includes base frame body 1 and the main shaft machining subassembly 2 with base frame body 1 sliding connection, tool magazine 30 passes through bolted connection with base frame body 1, tool magazine 30 includes cutterhead subassembly 31, shifting fork subassembly 32 and drive shifting fork subassembly 32 pivoted drive assembly 33.
The cutter head assembly 31 comprises a cutter head piece 311, a rotating shaft 312 and a grooved pulley 313 sleeved on the rotating shaft, the top end of the rotating shaft 312 is detachably connected with the cutter head piece 311, the cutter head piece 311 comprises a cutter head 3111 and eight claws 3112, and the claws 3112 are arranged in an annular array and are connected with the cutter head 3111 through screws; in use, different types of tools are placed in the corresponding jaws 3112, and when tool changing is required, the drive assembly 33 can drive the jaws 3112 on the cutter head 3111 to rotate to a proper position for tool changing.
The sheave 313 comprises a sheave body 3131, eight groove bodies 3132 are concavely arranged in an outer annular array of the sheave body 3131, and the groove bodies 3132 are connected with the fork assembly 32 and are suitable for driving the cutter disc part 311 to rotate by an angle of 45 degrees when the fork assembly 32 rotates for one circle; the groove body 3132 includes an arc-shaped groove 3133 and a kidney-shaped groove 3134; each groove body 3132 on the sheave body 3131 corresponds to a claw 3112, under the driving action of the driving component 33, the claw 3112 on the cutter head piece 311 rotates by 45 degrees every time the fork pulling component 32 rotates by one circle, so that the rotation of different cutters to a cutter changing position is realized conveniently by controlling the rotation number of the fork pulling component 32, the difficulty of electric appliance control is reduced, the structure is simple, the assembly is easy, and the production cost is reduced.
The fork assembly 32 comprises a support shaft 321 and a circular plate 322 fixedly connected to the top end of the support shaft 321, an arc tile 323 corresponding to the arc groove 3133 is connected to the center of the circular plate 322, and a cylinder 324 corresponding to the kidney groove 3134 is connected to the circular plate 322; in the rotation process of the shifting fork assembly 32, the arc-shaped tiles 323 are rotatably connected with the arc-shaped groove 3133, the arc-shaped tiles 323 enhance the stability of the cutter head assembly 31 in rotation, the cylinder 324 is slidably connected with the kidney-shaped groove 3134, and the cylinder 324 eccentrically rotates along the support shaft 321, so that the shifting grooved wheel 313 rotates, a selected cutter rotates to a proper position, the structure is simple, the assembly is easy, and the transmission precision is high.
The rotating shaft 312 penetrates through the mounting plate 331 and is rotatably connected with the mounting plate 331, and the supporting shaft 321 penetrates through the mounting plate 331 and is rotatably connected with the mounting plate 331.
The top of pivot 312 passes through bolted connection with blade disc 3111, makes things convenient for the dismouting.
To sum up, the utility model discloses a tool magazine of engraver, simple structure, the assembly is easy, confirms the position of cutter through control motor output shaft pivoted number of turns, has reduced the degree of difficulty of electrical apparatus control, and positioning accuracy is high, low in production cost.
The above only is the embodiment of the present invention, not limiting the patent scope of the present invention, all of which utilize the equivalent structure or equivalent flow transformation made by the content of the specification of the present invention, or directly or indirectly applied to other related technical fields, all included in the same way in the patent protection scope of the present invention.
Claims (6)
1. A tool magazine of an engraving machine, comprising: the tool magazine is characterized by comprising a cutter head assembly, a shifting fork assembly and a driving assembly for driving the shifting fork assembly to rotate;
the cutter head assembly comprises a cutter head piece, a rotating shaft and a grooved pulley sleeved on the rotating shaft, and the top end of the rotating shaft is detachably connected with the cutter head piece;
the grooved pulley comprises a grooved pulley body, eight groove bodies are concavely arranged in an outer annular array of the grooved pulley body, and the groove bodies are connected with the shifting fork assembly and are suitable for driving the cutter head piece to rotate by an angle of 45 degrees after the shifting fork assembly rotates for a circle;
the groove body comprises an arc-shaped groove and a kidney-shaped groove.
2. The tool magazine of engravers of claim 1, wherein the cutter member includes a cutter head and eight jaws arranged in an annular array and screwed to the cutter head.
3. The tool magazine of claim 1, wherein the fork assembly comprises a support shaft and a circular plate fixedly connected to the top end of the support shaft, the circular plate is centrally connected with arc-shaped tiles corresponding to the arc-shaped grooves, and the circular plate is connected with a cylinder corresponding to the kidney-shaped grooves.
4. The tool magazine of claim 3, wherein the drive assembly comprises a mounting plate and a motor, the motor is connected to the lower end of the support shaft, and the motor is connected to the mounting plate by a bolt.
5. The tool magazine of claim 4, wherein the shaft is disposed through the mounting plate and rotatably coupled thereto, and the support shaft is disposed through the mounting plate and rotatably coupled thereto.
6. The tool magazine of claim 2, wherein the top end of the shaft is connected to the cutter head by a screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922009189.1U CN211102899U (en) | 2019-11-20 | 2019-11-20 | Tool magazine of engraving machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922009189.1U CN211102899U (en) | 2019-11-20 | 2019-11-20 | Tool magazine of engraving machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211102899U true CN211102899U (en) | 2020-07-28 |
Family
ID=71693610
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922009189.1U Active CN211102899U (en) | 2019-11-20 | 2019-11-20 | Tool magazine of engraving machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211102899U (en) |
-
2019
- 2019-11-20 CN CN201922009189.1U patent/CN211102899U/en active Active
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