CN221389985U - Automatic cutter replacing device of multi-shaft precision machining numerical control machine tool - Google Patents
Automatic cutter replacing device of multi-shaft precision machining numerical control machine tool Download PDFInfo
- Publication number
- CN221389985U CN221389985U CN202323169947.9U CN202323169947U CN221389985U CN 221389985 U CN221389985 U CN 221389985U CN 202323169947 U CN202323169947 U CN 202323169947U CN 221389985 U CN221389985 U CN 221389985U
- Authority
- CN
- China
- Prior art keywords
- control machine
- machine tool
- precision machining
- numerical control
- base
- 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.)
- Active
Links
- 238000003754 machining Methods 0.000 title claims abstract description 23
- 230000007246 mechanism Effects 0.000 claims abstract description 29
- 230000008859 change Effects 0.000 abstract description 4
- 238000009434 installation Methods 0.000 abstract 1
- 238000010030 laminating Methods 0.000 abstract 1
- 238000005096 rolling process Methods 0.000 abstract 1
- 230000000149 penetrating effect Effects 0.000 description 3
- 238000004891 communication Methods 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000011265 semifinished product Substances 0.000 description 1
- 238000000638 solvent extraction Methods 0.000 description 1
Landscapes
- Machine Tool Units (AREA)
Abstract
The utility model is applicable to the technical field, and provides an automatic tool changing device of a multi-axis precision machining numerical control machine tool, which comprises: and (2) base: the support plate is arranged at one end of the base and connected with the base through a fixed-point rotating mechanism; in this automatic cutter changing device of multiaxis precision machining digit control machine tool, under the use of first driving motor, can rotate the pinion that gear wheel one end meshing is connected, and then with rolling plate and friction plate laminating friction, thereby the backup pad of drive support one end installation rotates, make the standing groove of placing the cutter and lathe main shaft be between one, under the use of cylinder, can overlap the lathe main shaft that the rack inside runs through with the cutter, under the inside locking subassembly use of lathe main shaft, with cutter quick replacement, and then alleviate staff intensity of labour, do not need the manual work to hold the cutter, embodied the automatic change effect of cutter.
Description
Technical Field
The utility model belongs to the technical field of numerical control machine tools, and particularly relates to an automatic tool changing device of a multi-axis precision machining numerical control machine tool.
Background
CNC (numerical control machine) is a short term for computer numerical control machine, and is an automated machine controlled by a program. The control system can logically process a program prescribed by a control code or other symbol instruction, decode the program by a computer, and make a machine tool execute prescribed actions, and machine blank materials into semi-finished product parts by cutter cutting.
However, the prior art scheme has the defect that the existing cutter is clamped on the cutter mounting seat on the sliding seat by manual work, the cutter is positioned and clamped by using the bolts, the cutter changing time is long, the mounting efficiency is low, and the spring machining forming efficiency is low, so that an automatic cutter replacing device of the multi-axis precision machining numerical control machine tool is provided, and the problem in the prior art is solved.
Disclosure of utility model
The utility model provides an automatic tool changing device of a multi-axis precision machining numerical control machine tool, which aims to solve the problem of automatic tool changing.
The utility model is realized in such a way that an automatic tool changing device of a multi-axis precision machining numerical control machine tool comprises: and (2) base: the support plate is arranged at one end of the base and connected with the base through a fixed-point rotating mechanism; wherein, fixed point rotary mechanism includes: the first driving motor is arranged in the base; the large gear is arranged at the output end of the first driving motor; the pinion is arranged at one end of the large gear and is in meshed connection with the large gear; and a rotating plate attached to one end of the pinion.
Preferably, the fixed point rotation mechanism further comprises; the friction plate is arranged at one end of the rotating plate and is attached to the rotating plate; the bracket is arranged at one end of the friction plate; the support plate is arranged at one end of the bracket; and a bracket arranged at one side of the large gear.
Preferably, the method comprises the steps of: and (2) base: the placing groove is arranged on the surface of the supporting plate; the fixing mechanism is arranged in the placing groove; the cutter is arranged in the fixing mechanism; the placing frame is arranged at one end of the base and is installed through an air cylinder; and the machine tool spindle is arranged on the surface of the placing frame and penetrates through the placing frame.
Preferably, the outer diameter of the rotating plate is matched with the inner diameter of the friction plate, and six groups of friction plates are arranged on the surface of the bracket.
Preferably, six groups of placing grooves and cutters are arranged on the surface of the supporting plate, and the centers of the placing grooves and the center of the main shaft of the machine tool are in a straight line.
Preferably, the fixing mechanism comprises a second driving motor, a middle gear, a connecting frame, a sliding rail, a sliding block, a fixing plate and a moving groove, wherein the second driving motor is installed on one side of the placing groove, the middle gear is installed at the output end of the second driving motor, one end of the middle gear is connected with the connecting frame in a meshed mode, the sliding rail is arranged on the surface of the connecting frame, the sliding block is installed in the sliding rail in a matched mode, one end of the sliding block is connected with the fixing plate, the moving groove is formed in the upper end of the sliding block, and one end of the connecting frame is arranged in the moving groove
Preferably, the sliding rail, the sliding block, the fixed plate and the moving groove are all provided with six groups on the surface of the connecting frame, and the surfaces of the six groups of fixed plates are distributed in an arc shape.
Compared with the prior art, the embodiment of the application has the following main beneficial effects:
The automatic cutter replacing function is achieved through the fixed-point rotating mechanism, firstly, the idle placing groove is aligned to the center of the machine tool spindle, the locking assembly inside the machine tool spindle is loosened, the old cutter is placed into the idle placing groove and fixed through the fixing mechanism, then under the use of the first driving motor, the pinion gear connected with one end of the large gear is meshed and rotated, and then the rotating plate and the friction plate are attached and rubbed, so that the supporting plate installed at one end of the support is driven to rotate, the placing groove where the cutter is placed is overlapped with the machine tool spindle, under the use of the air cylinder, the machine tool spindle penetrating through the placing frame is overlapped with the cutter, and under the use of the locking assembly inside the machine tool spindle, the cutter is quickly replaced, and the practicability of the multi-axis precise machining numerical control machine tool is improved.
Drawings
FIG. 1 is a schematic elevational view of the present utility model;
FIG. 2 is a schematic diagram of the front view of the fixed point rotating mechanism of the present utility model;
FIG. 3 is a schematic diagram of the rear view of the fixed point rotary mechanism of the present utility model;
FIG. 4 is a schematic view of the structure of the support plate of the present utility model;
fig. 5 is a schematic structural view of the fixing mechanism of the present utility model.
In the figure: 1. a base; 2. a fixed point rotating mechanism; 201. a first driving motor; 202. a large gear; 203. a pinion gear; 204. a rotating plate; 205. a friction plate; 206. a bracket; 3. a support plate; 4. a placement groove; 5. a fixing mechanism; 501. a second driving motor; 502. a middle gear; 503. a connecting frame; 504. a slide rail; 505. a slide block; 506. a fixing plate; 507. a moving groove; 6. a cutter; 7. a cylinder; 8. a placing rack; 9. a machine tool spindle.
Detailed Description
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs; the terminology used in the description of the applications herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application; the terms "comprising" and "having" and any variations thereof in the description of the application and the claims and the description of the drawings above are intended to cover a non-exclusive inclusion. The terms first, second and the like in the description and in the claims or in the above-described figures, are used for distinguishing between different objects and not necessarily for describing a sequential or chronological order.
Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment may be included in at least one embodiment of the application. The appearances of such phrases in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. Those of skill in the art will explicitly and implicitly appreciate that the embodiments described herein may be combined with other embodiments.
The embodiment of the utility model provides an automatic tool changing device of a multi-axis precision machining numerical control machine tool, which is shown in figures 1-5 and comprises: base 1: the supporting plate 3 is arranged at one end of the base 1 and connected with the base through the fixed-point rotating mechanism 2; wherein, fixed point rotary mechanism 2 includes: a first driving motor 201 provided inside the base 1; a large gear 202 arranged at the output end of the first driving motor 201; pinion 203 which is arranged at one end of the large gear 202 and is engaged with and connected with the large gear; and a rotating plate 204 attached to one end of the pinion 203.
It should be noted that, because the single factor of multiaxis precision machining digit control machine tool structure exists at present that multiaxis precision machining digit control machine tool cutter is inconvenient automatic change's problem, consequently, in order to solve the inconvenient automatic change's of current multiaxis precision machining digit control machine tool cutter, this scheme is realized increasing the function of automatic change cutter to multiaxis precision machining digit control machine tool main part through setting up fixed point rotary mechanism 2, reduces staff intensity of labour.
In a further preferred embodiment of the present utility model, as shown in fig. 1, 2 and 3, the present utility model comprises: base 1: the supporting plate 3 is arranged at one end of the base 1 and connected with the base through the fixed-point rotating mechanism 2; wherein, fixed point rotary mechanism 2 includes: a first driving motor 201 provided inside the base 1; a large gear 202 arranged at the output end of the first driving motor 201; pinion 203 which is arranged at one end of the large gear 202 and is engaged with and connected with the large gear; and a rotating plate 204 attached to one end of the pinion 203.
In a further preferred embodiment of the present utility model, as shown in fig. 1, 2 and 3, the fixed-point rotation mechanism 2 further comprises; a friction plate 205 attached to one end of the rotation plate 204; a bracket 206 provided at one end of the friction plate 205; a support plate 3 provided at one end of the bracket 206; and a bracket 206 provided on one side of the large gear 202.
In this embodiment, under the use of the first driving motor 201, the pinion 203 engaged and connected with one end of the large gear 202 can be rotated, and then the rotating plate 204 and the friction plate 205 are attached and rubbed, so that the supporting plate 3 installed at one end of the bracket 506 is driven to rotate, so that the placing groove 4 in which the tool 6 is placed is arranged between the placing groove and the machine tool spindle 9, under the use of the air cylinder 7, the machine tool spindle 9 penetrating through the placing frame 8 can be overlapped with the tool 6, under the use of the locking component inside the machine tool spindle 9, the tool 6 is replaced quickly, and the practicability of the multi-axis precision machining numerical control machine tool is improved.
In a further preferred embodiment of the present utility model, as shown in fig. 1, 4 and 5, the present utility model comprises: base 1: a placement groove 4 arranged on the surface of the support plate 3; a fixing mechanism 5 arranged inside the placement groove 4; a cutter 6 provided inside the fixing mechanism 5; a placing frame 8 arranged at one end of the base 1 and installed through an air cylinder 7; and a machine tool spindle 9 penetrating the surface of the placement frame 8.
In a further preferred embodiment of the present utility model, as shown in fig. 2 and 3, the outer diameter of the rotating plate 204 is matched with the inner diameter of the friction plate 205, and six groups of friction plates 205 are disposed on the surface of the support 206.
In a further preferred embodiment of the present utility model, as shown in fig. 1 and 4, the placement groove 4 and the tool 6 are provided with six groups on the surface of the support plate 3, and the center of the placement groove 4 is in a straight line with the center of the spindle 9 of the machine tool.
In a further preferred embodiment of the present utility model, as shown in fig. 4 and 5, the fixing mechanism 5 includes a second driving motor 501, a middle gear 502, a connecting frame 503, a sliding rail 504, a sliding block 505, a fixing plate 506 and a moving groove 507, one side of the placing groove 4 is provided with the second driving motor 501, the output end of the second driving motor 501 is provided with the middle gear 502, one end of the middle gear 502 is connected with the connecting frame 503 in a meshed manner, the surface of the connecting frame 503 is provided with the sliding rail 504, the sliding block 505 is installed in the sliding rail 504 in a matched manner, one end of the sliding block 505 is connected with the fixing plate 506, the upper end of the sliding block 505 is provided with the moving groove 507, and the moving groove 507 is provided at one end of the connecting frame 503
In a further preferred embodiment of the present utility model, as shown in fig. 5, six groups of sliding rails 504, sliding blocks 505, fixing plates 506 and moving grooves 507 are disposed on the surface of the connecting frame 503, and the surfaces of the six groups of fixing plates 506 are distributed in an arc shape.
In this embodiment, under the use of the second driving motor 501, the middle gear 502 is rotated, so that the connecting frame 503 with one end of the middle gear 502 engaged and connected rotates, and the slider 505 with one end of the fixing plate 506 connected moves inside the sliding rail 504 provided at the bottom of the connecting frame 503, so that the fixing plate 506 is attached to the cutter 6, and the cutter 6 is clamped firmly, so that the subsequent replacement is facilitated.
It should be noted that, for simplicity of description, the foregoing embodiments are all illustrated as a series of acts, but it should be understood by those skilled in the art that the present utility model is not limited by the order of acts, as some steps may be performed in other order or concurrently in accordance with the present utility model. Further, those skilled in the art will also appreciate that the embodiments described in the specification are all preferred embodiments, and that the acts and modules referred to are not necessarily required for the present utility model.
In the several embodiments provided by the present application, it should be understood that the disclosed apparatus may be implemented in other manners. For example, the apparatus embodiments described above are merely illustrative, and such partitioning of the above-described elements may be implemented in other manners, e.g., multiple elements or components may be combined or integrated into another system, or some features may be omitted, or not performed. Alternatively, the coupling or communication connection shown or discussed as being between each other may be an indirect coupling or communication connection between devices or elements via some interfaces, which may be in the form of telecommunications or otherwise.
The units described above as separate components may or may not be physically separate, and components shown as units may or may not be physical units, may be located in one place, or may be distributed over a plurality of network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of this embodiment.
The above embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the scope of the present utility model. It will be apparent that the described embodiments are merely some, but not all, embodiments of the utility model. Based on these embodiments, all other embodiments that may be obtained by one of ordinary skill in the art without inventive effort are within the scope of the utility model. Although the present utility model has been described in detail with reference to the above embodiments, those skilled in the art may still combine, add or delete features of the embodiments of the present utility model or make other adjustments according to circumstances without any conflict, so as to obtain different technical solutions without substantially departing from the spirit of the present utility model, which also falls within the scope of the present utility model.
Claims (7)
1. An automatic tool changer for a multi-axis precision machining numerical control machine tool, comprising:
Base (1):
The support plate (3) is arranged at one end of the base (1) and connected with the base through the fixed-point rotating mechanism (2);
Wherein the fixed point rotation mechanism (2) comprises:
a first driving motor (201) arranged in the base (1);
The large gear (202) is arranged at the output end of the first driving motor (201);
a pinion (203) which is arranged at one end of the big gear (202) and is connected with the big gear in a meshed manner; and
And a rotating plate (204) attached to one end of the pinion (203).
2. An automatic tool changer for a multi-axis precision machining numerical control machine according to claim 1, characterized in that the fixed point rotation mechanism (2) further comprises;
a friction plate (205) attached to one end of the rotation plate (204);
a bracket (206) provided at one end of the friction plate (205);
a support plate (3) arranged at one end of the bracket (206); and
And a bracket (206) arranged on one side of the large gear (202).
3. An automatic tool changer for a multi-axis precision machining numerical control machine as set forth in claim 1, comprising:
Base (1):
A placing groove (4) arranged on the surface of the supporting plate (3);
a fixing mechanism (5) arranged in the placing groove (4);
A cutter (6) arranged in the fixing mechanism (5);
a placing rack (8) arranged at one end of the base (1) and installed through an air cylinder (7);
And the machine tool spindle (9) is arranged on the surface of the placing frame (8) and penetrates through the placing frame.
4. The automatic tool changer of a multi-axis precision machining numerical control machine tool according to claim 1 or 2, wherein the outer diameter of the rotating plate (204) is matched with the inner diameter of the friction plate (205), and the friction plate (205) is provided with six groups on the surface of the bracket (206).
5. An automatic tool changer for a multi-axis precision machining numerical control machine tool according to claim 3, wherein six sets of the placing groove (4) and the tool (6) are provided on the surface of the support plate (3), and the center of the placing groove (4) is aligned with the center of the machine spindle (9).
6. The automatic tool changing device of the multi-axis precision machining numerical control machine tool according to claim 3, wherein the fixing mechanism (5) comprises a second driving motor (501), a middle gear (502), a connecting frame (503), a sliding rail (504), a sliding block (505), a fixing plate (506) and a moving groove (507), the second driving motor (501) is installed on one side of the placing groove (4), the middle gear (502) is installed at the output end of the second driving motor (501), the connecting frame (503) is connected with one end of the middle gear (502) in an engaged mode, the sliding rail (504) is arranged on the surface of the connecting frame (503), a sliding block (505) is installed in an internal matching mode, one end of the sliding block (505) is connected with the fixing plate (506), the upper end of the sliding block (505) is provided with the moving groove (507), and the moving groove (507) is arranged at one end of the connecting frame (503).
7. The automatic tool changer of a multi-axis precision machining numerical control machine tool according to claim 6, wherein six groups of the slide rails (504), the slide blocks (505), the fixed plates (506) and the moving grooves (507) are all arranged on the surface of the connecting frame (503), and the surfaces of the six groups of the fixed plates (506) are distributed in an arc shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323169947.9U CN221389985U (en) | 2023-11-22 | 2023-11-22 | Automatic cutter replacing device of multi-shaft precision machining numerical control machine tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323169947.9U CN221389985U (en) | 2023-11-22 | 2023-11-22 | Automatic cutter replacing device of multi-shaft precision machining numerical control machine tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221389985U true CN221389985U (en) | 2024-07-23 |
Family
ID=91936376
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323169947.9U Active CN221389985U (en) | 2023-11-22 | 2023-11-22 | Automatic cutter replacing device of multi-shaft precision machining numerical control machine tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221389985U (en) |
-
2023
- 2023-11-22 CN CN202323169947.9U patent/CN221389985U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208628884U (en) | Biaxially, two stations, self-centering boring machine | |
| CN114193235A (en) | Many digit control machine tool combination formula machining center of intelligent terminal camera ring | |
| CN111673479A (en) | Eight-station crankcase stator combined machining equipment | |
| CN105537995A (en) | Four-axis rotating jig | |
| CN110394656B (en) | Cam shaft machining turning and milling composite machining center | |
| CN221389985U (en) | Automatic cutter replacing device of multi-shaft precision machining numerical control machine tool | |
| CN210435694U (en) | Camshaft machining turning and milling combined machining center | |
| CN204770713U (en) | Multi -functional power blade holder device | |
| CN217393935U (en) | Multi-station multi-hole automatic synchronous reaming device | |
| CN111571261B (en) | Quick positioning tool for machining of planet wheel carrier | |
| CN106925806A (en) | A kind of automatic pitman processing machine | |
| CN111251040A (en) | In-line rotatable three-dimensional tool magazine | |
| CN111168414A (en) | Novel automatic alignment rotary worktable | |
| CN217800436U (en) | CNC equipment tool changing auxiliary device | |
| CN219704198U (en) | Quick fixing device of panel for digit control machine tool | |
| CN218891184U (en) | Turning tool rest of numerical control machine tool | |
| CN218253246U (en) | Efficient rough machining device for end-toothed disc | |
| CN219234492U (en) | Multi-station drilling, chamfering and tapping device for air outlet flange product | |
| CN220659251U (en) | Auxiliary tool rest of numerical control lathe | |
| CN218799616U (en) | Numerical control gear hobbing processing tool for face gear | |
| CN219805693U (en) | Milling and drilling numerical control machine tool | |
| CN221603803U (en) | Four-axis linkage mechanism | |
| CN213164320U (en) | Vertical machining center of numerical control lathe with positioning function | |
| CN220880676U (en) | A integrative milling cutter for moulding pipe cutting | |
| CN211939901U (en) | Full-automatic numerical control machine tool die machining center equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |