CN219805749U - Numerical control machining center capable of rapidly replacing tool - Google Patents
Numerical control machining center capable of rapidly replacing tool Download PDFInfo
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- CN219805749U CN219805749U CN202321339704.2U CN202321339704U CN219805749U CN 219805749 U CN219805749 U CN 219805749U CN 202321339704 U CN202321339704 U CN 202321339704U CN 219805749 U CN219805749 U CN 219805749U
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- numerical control
- control machining
- machining center
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- ball screw
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- 238000005498 polishing Methods 0.000 claims abstract description 33
- 230000008859 change Effects 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000003754 machining Methods 0.000 abstract description 11
- 238000000034 method Methods 0.000 description 10
- 230000001105 regulatory effect Effects 0.000 description 9
- 230000008569 process Effects 0.000 description 4
- 230000007246 mechanism Effects 0.000 description 3
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model relates to the technical field of numerical control machining and discloses a numerical control machining center capable of quickly replacing a tool. According to the utility model, the polishing cutter is arranged between the two clamping frames, the ball screw is driven by the adjusting motor to rotate clockwise, so that the two clamping frames move to the side close to the ball screw, after the two clamping frames are closed, the limiting protrusions are inserted into the limiting grooves on the polishing cutter, the cutter is limited and fixed, and when the polishing cutter is disassembled, the ball screw is driven by the adjusting motor to rotate anticlockwise, so that the two clamping frames move to the side far away from the ball screw, and the polishing cutter can be taken out, thereby facilitating the replacement of the polishing cutter and being suitable for wide popularization and use.
Description
Technical Field
The utility model relates to the technical field of numerical control machining, in particular to a numerical control machining center capable of rapidly changing a cutter.
Background
Numerical control machining refers to a process method for machining parts on a numerical control machine tool, and the numerical control machine tool machining is consistent with the traditional machine tool machining in general, but is obviously changed. A machining method for controlling the displacement of parts and tools by digital information. The method is an effective way for solving the problems of variable varieties of parts, small batch, complex shape, high precision and the like and realizing efficient and automatic processing.
In the numerical control machining process, the cutter is an indispensable component, the installation and the disassembly and the replacement of the existing numerical control machining cutter are more troublesome, and the cutter needs to be stopped for replacement in the cutter replacement process, so that the machining efficiency is also affected, and the numerical control machining cutter is not practical.
The present utility model has been made in view of this.
Disclosure of Invention
The utility model aims to provide a numerical control machining center capable of quickly changing a tool so as to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the numerical control machining center capable of quickly changing the tool comprises a fixed base, wherein a fixed upright post is vertically and fixedly arranged in the middle of the rear side of the upper surface of the fixed base, a servo motor is fixedly arranged at the top of the front side of the fixed upright post, an adjusting plate is horizontally and fixedly arranged at the rotating end of the servo motor, telescopic cylinders are vertically and fixedly arranged at two sides of the upper surface of the adjusting plate, driving motors are fixedly arranged at the bottoms of two groups of telescopic cylinders penetrating through one end of the lower surface of the adjusting plate, and support plates are horizontally and fixedly arranged at the rotating ends of the two groups of driving motors;
the polishing device comprises a support plate, and is characterized in that a fixing mechanism is arranged on the support plate and comprises an adjusting motor, clamping frames and polishing cutters, wherein the adjusting motor is horizontally and fixedly arranged at one end of the support plate, the rotating end of the adjusting motor is fixedly connected with a ball screw, the thread lines on two sides of the middle of the ball screw are opposite, thread seats are screwed on two sides of the middle of the ball screw, the clamping frames are two groups in total, the two groups of clamping frames are fixedly arranged on the lower surfaces of the two groups of thread seats respectively, and the polishing cutters are fixedly clamped between the two groups of clamping frames.
In a preferred embodiment of the present utility model, the two groups of clamping frames are symmetrically distributed in opposite directions, and the two groups of clamping frames are hollow and cylindrical after being closed.
As a preferred embodiment of the utility model, the ball screw is horizontally and rotatably arranged at the middle part in the support plate.
As a preferred embodiment of the present utility model, the inner diameters of the two groups of clamping frames after being closed are matched with the outer diameters of the polishing cutters.
As a preferred implementation mode of the polishing tool, the middle parts of two opposite sides of the clamping frames are respectively provided with a limiting protrusion, and the tops of two sides of the outer wall of the polishing tool are respectively provided with a limiting groove.
As a preferred embodiment of the utility model, the limit protrusion is arranged in the limit groove, and the limit protrusion is matched with the size specification of the limit groove.
Compared with the prior art, the utility model provides a numerical control machining center capable of quickly changing a cutter, which has the following beneficial effects:
1. this but numerical control machining center of quick tool changing, through the fixed establishment of extension board lower surface, when using, place the cutter of polishing between two centre gripping frames, accommodate motor drives ball screw clockwise rotation, ball screw drives two centre gripping frames and moves to one side that is close to at clockwise rotation's in-process, in two centre gripping frame closure back, spacing arch inserts the spacing recess on the cutter of polishing, spacing fixedly to the cutter, when dismantling the cutter of polishing, only need drive ball screw anticlockwise rotation through accommodate motor, make two centre gripping frames remove to one side that keeps away from, can take out the cutter of polishing, the change of the cutter of conveniently polishing.
2. This but numerical control machining center of quick tool changing uses through servo motor and regulating plate's cooperation, when using, the left cutter of polishing of regulating plate bottom, if need change different cutters and polish, can change required cutter of polishing through the fixed establishment on regulating plate bottom right side, rethread servo motor drives the regulating plate and rotates 180, makes the position of regulating plate bottom both sides cutter exchange, need not to stop at the in-process of changing cutter of polishing, the effectual work efficiency that has improved.
Drawings
Other features, objects and advantages of the present utility model will become more apparent upon reading of the detailed description of non-limiting embodiments, given with reference to the accompanying drawings in which:
FIG. 1 is a front view of a numerical control machining center with quick tool changing according to the present utility model;
FIG. 2 is a schematic view of a fixing mechanism of a numerical control machining center capable of rapidly changing a tool according to the present utility model;
fig. 3 is a perspective view of a grinding tool of the numerical control machining center capable of quickly changing tools.
In the figure: 1. a fixed base; 2. fixing the upright post; 3. a driving motor; 4. an adjusting plate; 5. a telescopic cylinder; 6. a servo motor; 7. a support plate; 8. a screw seat; 9. a ball screw; 10. adjusting a motor; 11. a clamping frame; 12. a limit protrusion; 13. polishing a cutter; 14. and a limit groove.
Detailed Description
In order to better understand the purpose, structure and function of the present utility model, a numerical control machining center capable of quickly changing a tool according to the present utility model will be described in further detail below with reference to the accompanying drawings.
As shown in fig. 1 to 3, the present utility model provides a technical solution: the utility model provides a but numerical control machining center of quick tool changing, including unable adjustment base 1, unable adjustment base 1 upper surface rear side middle part perpendicular fixed mounting has fixed stand 2, fixed stand 2 front side top fixed mounting has servo motor 6, servo motor 6's rotation end level fixed mounting has regulating plate 4, servo motor 6 can drive regulating plate 4 and rotate, regulating plate 4 upper surface both sides all perpendicular fixed mounting have telescopic cylinder 5, two sets of telescopic cylinder 5 bottom run through the one end at regulating plate 4 lower surface and equal fixed mounting have driving motor 3, telescopic cylinder 5 can adjust driving motor's upper and lower position, two sets of driving motor 3's rotation end equal horizontal fixed mounting has extension board 7, be provided with fixture on the extension board 7, fixture includes accommodate motor 10, clamping frame 11 and grinding tool 13, accommodate motor 10 horizontal fixed mounting is in extension board 7 one end, accommodate motor 10's rotation end fixedly connected with ball screw 9, ball screw 9 middle part both sides all have screwed joint screw thread seat 8 altogether, two sets of clamping frame 11 are fixed mounting respectively at two sets of screw thread seat lower surface, grinding tool 13 are close to two clamping frame 11 in the opposite direction, two clamping frame 11 are close to two clamping frame 13 rotation, two sides are fixed in the clamping frame 13 are moved to the centre gripping screw thread line 13, the opposite direction is fixed, the clamping frame 11 is moved to two sides.
As shown in fig. 2, in this arrangement, further, the two groups of clamping frames 11 are symmetrically distributed in opposite directions, and the two groups of clamping frames are hollow and cylindrical after being closed, and the inner diameter of the two groups of clamping frames 11 after being closed is adapted to the outer diameter of the polishing tool 13.
As shown in fig. 2, in this arrangement, further, two sets of clamping frames 11 are provided with spacing protruding 12 in the middle of one side opposite to each other, and spacing recess 14 has all been seted up at the outer wall both sides top of cutter 13, and spacing protruding 12 is arranged in spacing recess 14, and spacing protruding 12 and the size specification looks adaptation of spacing recess 14, and spacing protruding 12 inserts in spacing recess 14, can play spacing effect to cutter 13, avoids cutter 13 and the relative rotation between the clamping frames 11 in the in-process of using.
During operation, the polishing cutter 13 is arranged between the two clamping frames 11, the adjusting motor 10 is started again, the adjusting motor 10 drives the ball screw 9 to rotate clockwise, the ball screw 9 drives the two clamping frames 11 to move towards one side close to each other in the clockwise rotating process, after the two clamping frames 11 are closed, the limiting protrusions 12 are inserted into the limiting grooves 14 on the polishing cutter 13, limiting fixing is carried out on the polishing cutter 13, when the polishing cutter 13 is dismounted, the ball screw 9 is driven to rotate anticlockwise through the adjusting motor 10, the two clamping frames 11 move towards one side far away, the polishing cutter 13 can be taken out, replacement of the polishing cutter 13 is facilitated, when the polishing cutter 13 on the left side of the bottom of the adjusting plate 4 is polished, if different cutters need to be replaced, the required polishing cutter 13 can be replaced through the fixing mechanism on the right side of the bottom of the adjusting plate 4, the servo motor 6 drives the adjusting plate 4 to rotate 180 degrees, the positions of the cutters on the two sides of the bottom of the adjusting plate 4 are replaced, and in the process of replacing the polishing cutter 13, the polishing cutter 13 is not required to be stopped, and the working efficiency is effectively improved.
It will be understood that the utility model has been described in terms of several embodiments, and that various changes and equivalents may be made to these features and embodiments by those skilled in the art without departing from the spirit and scope of the utility model. In addition, many modifications may be made to adapt a particular situation or material to the teachings of the utility model without departing from the essential scope thereof. Therefore, it is intended that the utility model not be limited to the particular embodiment disclosed, but that the utility model will include all embodiments falling within the scope of the appended claims.
Claims (6)
1. Numerical control machining center that can change sword fast, including unable adjustment base (1), its characterized in that: the automatic control device is characterized in that a fixed upright post (2) is vertically and fixedly arranged in the middle of the rear side of the upper surface of the fixed base (1), a servo motor (6) is fixedly arranged at the top of the front side of the fixed upright post (2), an adjusting plate (4) is horizontally and fixedly arranged at the rotating end of the servo motor (6), telescopic cylinders (5) are vertically and fixedly arranged on two sides of the upper surface of the adjusting plate (4), driving motors (3) are fixedly arranged at one ends, penetrating through the lower surface of the adjusting plate (4), of the bottoms of the two groups of telescopic cylinders (5), and supporting plates (7) are horizontally and fixedly arranged at the rotating ends of the two groups of driving motors (3);
be provided with fixed establishment on extension board (7), fixed establishment includes accommodate motor (10), centre gripping frame (11) and cutter (13) polish, accommodate motor (10) horizontal fixed mounting is in extension board (7) one end, accommodate motor (10)'s rotation end fixedly connected with ball screw (9), the screw line of ball screw (9) middle part both sides is opposite, ball screw (9) middle part both sides all connect screw seat (8) soon, centre gripping frame (11) share two sets of, and two sets of centre gripping frame (11) respectively fixed mounting is in two sets of screw seat lower surfaces, cutter (13) clamp is fixed between two sets of centre gripping frame (11) polish.
2. The rapid-change numerical control machining center according to claim 1, wherein: the two groups of clamping frames (11) are symmetrically distributed in the left-right direction and are in a hollow cylinder shape after being closed.
3. The rapid-change numerical control machining center according to claim 1, wherein: the ball screw (9) is horizontally and rotatably arranged in the middle of the support plate (7).
4. The rapid-change numerical control machining center according to claim 1, wherein: the inner diameters of the two groups of clamping frames (11) after being closed are matched with the outer diameters of the polishing cutters (13).
5. The rapid-change numerical control machining center according to claim 1, wherein: limiting protrusions (12) are arranged in the middle of one side, opposite to the clamping frames (11), of the two groups, and limiting grooves (14) are formed in the tops of two sides of the outer wall of the polishing cutter (13).
6. The rapid-change numerical control machining center according to claim 5, wherein: the limiting protrusion (12) is arranged in the limiting groove (14), and the limiting protrusion (12) is matched with the limiting groove (14) in size and specification.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321339704.2U CN219805749U (en) | 2023-05-30 | 2023-05-30 | Numerical control machining center capable of rapidly replacing tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321339704.2U CN219805749U (en) | 2023-05-30 | 2023-05-30 | Numerical control machining center capable of rapidly replacing tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219805749U true CN219805749U (en) | 2023-10-10 |
Family
ID=88215523
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321339704.2U Active CN219805749U (en) | 2023-05-30 | 2023-05-30 | Numerical control machining center capable of rapidly replacing tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219805749U (en) |
-
2023
- 2023-05-30 CN CN202321339704.2U patent/CN219805749U/en active Active
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