CN216359429U - CNC machining center applicable to different workpieces - Google Patents
CNC machining center applicable to different workpieces Download PDFInfo
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- CN216359429U CN216359429U CN202121993758.1U CN202121993758U CN216359429U CN 216359429 U CN216359429 U CN 216359429U CN 202121993758 U CN202121993758 U CN 202121993758U CN 216359429 U CN216359429 U CN 216359429U
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- cnc machining
- machining center
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- screw rod
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- 238000003754 machining Methods 0.000 claims abstract description 18
- 238000005096 rolling process Methods 0.000 claims description 3
- 238000003801 milling Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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Abstract
The utility model discloses a CNC machining center applicable to different workpieces, which comprises a fixing frame and a CNC machining device, wherein the fixing frame comprises a fixing frame body and a plurality of CNC machining devices, and the CNC machining device comprises: the CNC machining device is fixedly connected to the inner surface of the fixing frame; the placing plate is fixedly connected to the inner surface of the fixing frame; a centering structure disposed inside the placing plate; a fixed structure disposed in the centering structure. This applicable CNC machining center with different work pieces can be earlier to the centering of different work pieces and handle for the work piece can be located the CNC processor and just transfer, can fix the work piece through fixed knot structure after that, and the device's easy operation, and fixing the work piece can be more laborsaving.
Description
Technical Field
The utility model relates to the technical field of CNC machining, in particular to a CNC machining center applicable to different workpieces.
Background
CNC machining centers are a very common machine in factories, wherein CNC machining generally refers to computer numerical control precision machining, and generally includes CNC machining lathes, CNC machining milling machines, CNC machining boring and milling machines and the like.
The conventional CNC machining generally needs to fix a workpiece, and when the workpiece is fixed, the workpieces with different sizes cannot be effectively fixed, and the fixed workpiece is not stable enough.
The existing fixing device for CNC machining includes: the application numbers are: CN20202194, application date is: 20200908, the name is: the utility model provides a CNC machining center suitable for different work pieces, realizes fixing the work piece through rotating different crank when using, but the device's operation is complicated, and unable effectual centering is fixed to the work piece, and when the upper surface to the work piece is fixed, needs consume great strength to be not convenient for use.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a CNC machining center applicable to different workpieces, and aims to solve the problem that the conventional transformer is inconvenient to install in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an applicable and different work piece's CNC machining center, includes fixed frame and CNC processor:
the CNC machining device is fixedly connected to the inner surface of the fixing frame;
the placing plate is fixedly connected to the inner surface of the fixing frame;
a centering structure disposed inside the placing plate;
a fixed structure disposed in the centering structure;
by adopting the technical scheme, different workpieces can be conveniently fixed.
3. As a preferred technical solution of the present invention, the centering structure includes:
the first screw rod is in bearing linkage with the inner part of the placing plate;
the limiting rod is fixedly connected inside the placing plate;
the moving plate is in threaded connection with the outer surface of the first screw rod, and the inner part of the moving plate is movably connected with the outer surface of the limiting rod in a nested manner;
the clamping plate is fixedly connected to the upper surface of the moving plate;
the first conical gear is in key connection with the outer surface of the first screw rod;
the first control block is connected to the placing plate in a bearing mode;
a second bevel gear keyed to the first control block and the first bevel gear meshingly connected to the second bevel gear;
by adopting the technical scheme, the workpiece can be conveniently centered.
As a preferred technical scheme of the utility model, the first screw rod is divided into two sections, the spiral directions of the surface threads of the two sections of the first screw rod are opposite, and the two sections of the first screw rod are respectively in threaded connection with a movable plate;
by adopting the technical scheme, the moving plate can move towards different directions when the first screw rod rotates.
As a preferred technical scheme, the cross section of each clamping plate is in an L-shaped structure, 2 clamping plates are arranged, and the 2 clamping plates are symmetrical relative to the midpoint of the first screw rod;
by adopting the technical scheme, the workpiece can be clamped at the lower end of the clamping plate conveniently.
As a preferable aspect of the present invention, the fixing structure includes:
the second screw rod is connected to the inner part of the clamping plate through a bearing;
the moving block is in threaded connection with the outer surface of the second lead screw;
one end of the connecting rod is connected with the outer surface of the moving block in a shaft mode;
the supporting wheel shaft is connected to the inside of the moving block, and the supporting wheel is connected to the inside of the clamping plate in a rolling manner;
the pressing plate is connected to the inside of the clamping plate in a sliding mode, and an inner shaft of the pressing plate is connected with one end of the connecting rod in a linked mode;
the second control block is fixedly connected to one end of the second screw rod;
by adopting the technical scheme, the workpiece can be conveniently fixed.
As a preferred technical scheme of the utility model, the second lead screw is divided into two sections, the spiral directions of the surface threads of the two sections of second lead screws are opposite, and the two sections of second lead screws are respectively in threaded connection with a moving block;
by adopting the technical scheme, the moving block can move towards different directions when the second screw rod rotates.
As a preferred technical solution of the present invention, the cross section of the second control block is in a "T" shape, and the top end of the narrower side of the second control block is fixedly connected to one end of the second lead screw;
by adopting the technical scheme, the second screw rod can be conveniently controlled to rotate.
Compared with the prior art, the utility model has the beneficial effects that: this applicable CNC machining center with different work pieces can be earlier to the centering of different work pieces and handle for the work piece can be located the CNC processor and just transfer, can fix the work piece through fixed knot structure after that, and the device's easy operation, and fixing the work piece can be more laborsaving:
1. the first screw rod is controlled to rotate, so that the movable plate on the surface of the first screw rod can push a central workpiece to the center under the limitation of the limiting rod, the clamping plates on the two sides can simultaneously move to the center, the clamping plates can clamp the two sides of the workpiece in the grooves, and the workpiece can be positioned right below the CNC (computer numerical control) machining device so as to be convenient to machine the workpiece;
2. the moving block can slide on the surface of the second lead screw by controlling the second lead screw to rotate, and the moving block pulls one end of the connecting rod to perform synchronous motion when moving, so that the connecting rod can jack up the pressing plate, the pressing plate can extrude and fix one side of a workpiece, the supporting force of the workpiece received on the moving block is converted through the supporting wheels, and therefore the second lead screw is controlled to rotate more labor-saving.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic top view of the placement board of the present invention;
3 FIG. 3 3 3 is 3 a 3 schematic 3 sectional 3 view 3 of 3 the 3 main 3 plane 3 A 3- 3 A 3 of 3 FIG. 3 2 3 according 3 to 3 the 3 present 3 invention 3; 3
FIG. 4 is a schematic cross-sectional view of the right side of B-B in FIG. 3 according to the present invention;
FIG. 5 is an enlarged view of point C in FIG. 4 according to the present invention.
In the figure: 1. a fixing frame; 2. a CNC processor; 3. placing the plate; 4. a centering structure; 401. a first lead screw; 402. a limiting rod; 403. moving the plate; 404. clamping a plate; 405. a first bevel gear; 406. a first control block; 407. a second bevel gear; 5. a fixed structure; 501. a second lead screw; 502. a moving block; 503. a connecting rod; 504. a support wheel; 505. pressing a plate; 506. a second control block.
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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides an applicable and different work piece's CNC machining center, includes fixed frame 1 and CNC processor 2:
the CNC machining device 2 is fixedly connected to the inner surface of the fixing frame 1; the placing plate 3 is fixedly connected to the inner surface of the fixed frame 1; a centering structure 4, the centering structure 4 being disposed inside the placing plate 3; the centering structure 4 includes: a first screw 401, wherein the first screw 401 is bearing-linked inside the placing plate 3; the limiting rod 402, the limiting rod 402 is fixedly connected to the inside of the placing plate 3; the moving plate 403 is in threaded connection with the outer surface of the first screw rod 401, and the inner part of the moving plate 403 is movably nested and connected with the outer surface of the limiting rod 402; a clamping plate 404, wherein the clamping plate 404 is fixedly connected to the upper surface of the moving plate 403; a first bevel gear 405, wherein the first bevel gear 405 is in key connection with the outer surface of the first screw rod 401; a first control block 406, the first control block 406 bearing-connected to the placing plate 3; a second bevel gear 407, the second bevel gear 407 is keyed on the first control block 406, and the first bevel gear 405 is meshed with the second bevel gear 407; the first screw 401 is divided into two sections, the spiral directions of the surface threads of the two sections of first screw 401 are opposite, and the two sections of first screw 401 are respectively in threaded connection with a moving plate 403; the structural shape of the cross section of the clamping plates 404 is an L-shaped structure, 2 clamping plates 404 are arranged, and the 2 clamping plates 404 are symmetrical about the midpoint of the first screw rod 401;
firstly, controlling a first control block 406 to rotate, and driving a first screw rod 401 to rotate under the meshing of a first bevel gear 405 and a second bevel gear 407, so that a moving plate 403 starts to pull a clamping plate 404 to move towards the lower surface of the first screw rod 401, and the clamping plate 404 can push a workpiece to move right below the CNC machining device 2;
a fixed structure 5, the fixed structure 5 being arranged in the centering structure 4; the fixing structure 5 includes: the second screw rod 501 is connected with the inside of the clamping plate 404 through a bearing; the moving block 502 is in threaded connection with the outer surface of the second lead screw 501; one end of the connecting rod 503 is connected to the outer surface of the moving block 502; the supporting wheel 504 is connected with the inner part of the moving block 502 in a shaft mode, and the supporting wheel 504 is connected with the inner part of the clamping plate 404 in a rolling mode; a pressure plate 505, wherein the pressure plate 505 is slidably connected to the inside of the clamping plate 404, and the inner shaft of the pressure plate 505 is connected with one end of the connecting rod 503; the second control block 506, the second control block 506 is fixedly connected to one end of the second screw rod 501; the second screw rod 501 is divided into two sections, the spiral directions of the surface threads of the two sections of second screw rods 501 are opposite, and the two sections of second screw rods 501 are respectively in threaded connection with a moving block 502; the cross section of the second control block 506 is in a T-shaped structure, and the top end of the narrower side of the second control block 506 is fixedly connected to one end of the second screw rod 501;
by rotating the second control block 506, the second control block 506 starts to control the second lead screw 501 to rotate, so that the moving block 502 starts to pull one end of the connecting rod 503 to move, so that the connecting rod 503 can push the pressing plate 505 to clamp and fix the workpiece at the lower end of the clamping plate 404, which is not described in detail in this specification, and is well known in the art.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides an applicable CNC machining center with different work pieces, includes fixed frame and CNC processor, its characterized in that:
the CNC machining device is fixedly connected to the inner surface of the fixing frame;
the placing plate is fixedly connected to the inner surface of the fixing frame;
a centering structure disposed inside the placing plate;
a fixed structure disposed in the centering structure.
2. The CNC machining center applicable to different workpieces according to claim 1, wherein: the centering structure includes:
the first screw rod is in bearing linkage with the inner part of the placing plate;
the limiting rod is fixedly connected inside the placing plate;
the moving plate is in threaded connection with the outer surface of the first screw rod, and the inner part of the moving plate is movably connected with the outer surface of the limiting rod in a nested manner;
the clamping plate is fixedly connected to the upper surface of the moving plate;
the first conical gear is in key connection with the outer surface of the first screw rod;
the first control block is connected to the placing plate in a bearing mode;
a second bevel gear keyed to the first control block and the first bevel gear meshingly connected to the second bevel gear.
3. The CNC machining center applicable to different workpieces according to the claim 2, wherein: the first screw rod is divided into two sections, the spiral directions of the surface threads of the two sections of first screw rods are opposite, and the two sections of first screw rods are respectively in threaded connection with a moving plate.
4. The CNC machining center applicable to different workpieces according to the claim 2, wherein: the structural shape of cardboard cross-section is "L" shape structure, and the cardboard is provided with 2 altogether to 2 cardboard are symmetrical about the mid point of first lead screw between.
5. The CNC machining center applicable to different workpieces according to the claim 2, wherein: the fixing structure includes:
the second screw rod is connected to the inner part of the clamping plate through a bearing;
the moving block is in threaded connection with the outer surface of the second lead screw;
one end of the connecting rod is connected with the outer surface of the moving block in a shaft mode;
the supporting wheel shaft is connected to the inside of the moving block, and the supporting wheel is connected to the inside of the clamping plate in a rolling manner;
the pressing plate is connected to the inside of the clamping plate in a sliding mode, and an inner shaft of the pressing plate is connected with one end of the connecting rod in a linked mode;
and the second control block is fixedly connected to one end of the second screw rod.
6. The CNC machining center of claim 5, wherein the CNC machining center is adapted to be used with different workpieces: the second screw rod is divided into two sections, the spiral directions of the surface threads of the two sections of second screw rods are opposite, and the two sections of second screw rods are respectively in threaded connection with moving blocks.
7. The CNC machining center of claim 5, wherein the CNC machining center is adapted to be used with different workpieces: the cross section of the second control block is in a T-shaped structure, and the top end of the narrower side of the second control block is fixedly connected to one end of the second screw rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121993758.1U CN216359429U (en) | 2021-08-24 | 2021-08-24 | CNC machining center applicable to different workpieces |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121993758.1U CN216359429U (en) | 2021-08-24 | 2021-08-24 | CNC machining center applicable to different workpieces |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216359429U true CN216359429U (en) | 2022-04-22 |
Family
ID=81189749
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121993758.1U Expired - Fee Related CN216359429U (en) | 2021-08-24 | 2021-08-24 | CNC machining center applicable to different workpieces |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216359429U (en) |
-
2021
- 2021-08-24 CN CN202121993758.1U patent/CN216359429U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220422 |