CN222520629U - A fixture for CNC machine tools - Google Patents
A fixture for CNC machine tools Download PDFInfo
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- CN222520629U CN222520629U CN202421266862.4U CN202421266862U CN222520629U CN 222520629 U CN222520629 U CN 222520629U CN 202421266862 U CN202421266862 U CN 202421266862U CN 222520629 U CN222520629 U CN 222520629U
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- placing table
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- 230000005540 biological transmission Effects 0.000 claims description 4
- 238000009434 installation Methods 0.000 claims description 2
- 230000002093 peripheral effect Effects 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 12
- 238000010586 diagram Methods 0.000 description 2
- 230000003028 elevating effect Effects 0.000 description 2
- 238000005242 forging Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 244000309464 bull Species 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model discloses a clamp for a numerical control machine tool, which relates to the technical field of machine tool clamps and comprises a base, a lifting mechanism and a placing table, wherein the bottom end of the lifting mechanism is arranged at the upper end position of the base, a bottom end shaft of the lifting mechanism is arranged at the upper side of a rotating mechanism, the rotating mechanism is arranged in the base, the placing table is arranged at the upper end position of the lifting mechanism, a clamping plate is arranged at the upper end of the placing table in a retracting way, a pneumatic flexible clamp is arranged at the inner side position of the clamping plate, the bottom end of the clamping plate is arranged at the upper side of a sliding mechanism, the bottom end of the sliding mechanism is arranged at the upper side of a power mechanism, and the power mechanism is arranged at the inner position of the placing table. In the processing process, the height of the workpiece can be adjusted through the lifting mechanism, and the workpiece can be driven to rotate through the rotating mechanism, so that the workpiece can be conveniently adjusted, and the workpiece can be conveniently processed.
Description
Technical Field
The utility model belongs to the field of machine tool fixtures, and particularly relates to a fixture for a numerical control machine tool.
Background
Machine tools refer to machines for producing machines, also known as machine tools or machine tools, which are conventionally referred to as machine tools. Generally, metal cutting machine tools, forging machine tools, woodworking machine tools, etc. are classified. In modern machine manufacturing, a plurality of methods for processing mechanical parts include casting, forging, welding, stamping, extruding and the like, and a machine tool is required to clamp and fix a workpiece by using a clamp in the processing process.
Chinese patent No. CN202220415125.0 discloses a CNC numerical control machine tool fixture, which comprises a frame, a cylinder connected with the frame, a clamping block connected with the cylinder, and a waste collection box arranged in the frame. The frame includes the mounting panel of fixed plate, connecting fixed plate's backing plate and connection backup pad, and the fixed plate is provided with draw-in groove and blanking groove, blanking groove and draw-in groove intercommunication. The cylinder is connected with the mounting plate. The clamping block compresses the workpiece in the clamping groove under the driving of the air cylinder.
In the using process, the position of the workpiece is difficult to adjust after the workpiece is fixed, and the workpiece is very inconvenient to adjust when the workpiece is required to be machined.
The present utility model has been made in view of this.
Disclosure of utility model
The utility model aims to solve the technical problem of overcoming the defects of the prior art and providing a clamp for a numerical control machine tool.
In order to solve the technical problems, the utility model adopts the basic conception of the technical scheme that:
The clamp for the numerical control machine tool comprises a clamp, wherein the clamp comprises a base, a lifting mechanism and a placing table, the bottom end of the lifting mechanism is arranged at the upper end position of the base, a bottom end shaft of the lifting mechanism is arranged at the upper side of a rotating mechanism, the rotating mechanism is arranged inside the base, the placing table is arranged at the upper end position of the lifting mechanism, a clamping plate is arranged at the upper end of the placing table in a retracting manner, a pneumatic flexible clamp is arranged at the inner side position of the clamping plate, the bottom end of the clamping plate is arranged at the upper side of a sliding mechanism, the bottom end of the sliding mechanism is arranged at the upper side of a power mechanism, and the power mechanism is arranged at the inner position of the placing table.
Optionally, elevating system comprises telescopic link and mounting panel, the telescopic link bottom is installed in mounting panel upper end position, the telescopic link upper end is installed and is being placed the platform inside position.
Optionally, the power unit is by first motor and derailleur, first motor installs inside placing the platform, first motor installs in mounting panel bottom position.
Optionally, rotary mechanism comprises gear wheel, pinion and second motor, the gear wheel is installed and is located the inside section bottom of base at elevating system bottom axle, meshing connection between pinion and the gear wheel, the pinion bottom is installed in the second motor bottom, the second motor is installed inside the base.
Optionally, the second motor and the second motor are both set as servo motors.
Optionally, a plurality of clamping bars are evenly arranged at the front end of the pneumatic flexible clamp.
Optionally, slide mechanism comprises carousel, connecting rod, slider and slide bar, carousel rotation mounting is placing a intermediate position, the slide bar is installed in the inside position all around of base, slider slidable mounting is in the slide bar upside, the rotatory installation in slider one side and carousel upper end position in connecting rod both ends.
After the technical scheme is adopted, compared with the prior art, the utility model has the following beneficial effects, and of course, any product for implementing the utility model does not necessarily need to achieve all the following advantages at the same time:
1. In the process of processing, the height of the workpiece can be adjusted through the lifting mechanism, the workpiece can be driven to rotate through the rotating mechanism, the workpiece can be conveniently adjusted, and the workpiece can be conveniently processed.
2. When the power mechanism is used, the first motor is started through the switch, the first motor can provide power, and the rotating speed is regulated through the transmission and then output.
3. When the rotary mechanism is used, the second motor is started through the switch, the second motor can drive the pinion to rotate, and the pinion drives the placing table to rotate through the bull gear, so that the workpiece on the upper side of the placing table is rotated.
4. In the use process of the sliding mechanism, the power mechanism can drive the turntable to rotate, the turntable can drive the sliding block to move along the sliding rod through the connecting rod in the rotating process, and the moving sliding block drives the clamping plate to move.
The following describes the embodiments of the present utility model in further detail with reference to the accompanying drawings.
Drawings
The drawings in the following description are only examples of embodiments from which other drawings may be derived by those skilled in the art without the exercise of inventive faculty. In the drawings:
FIG. 1 is a schematic diagram of an embodiment of the present utility model;
FIG. 2 is a schematic diagram of the structure of the inside of an embodiment of the present utility model;
FIG. 3 is a schematic view showing an internal structure of a placement stage according to an embodiment of the present utility model;
FIG. 4 is a schematic view of a pneumatic flexible clamp according to an embodiment of the present utility model;
in the drawings, the list of components represented by the various numbers is as follows:
1. The clamping device comprises a clamp, 2, a base, 3, a lifting mechanism, 4, a placing table, 5, a clamping plate, 6, a turntable, 7, a first motor, 8, a sliding block, 9, a sliding rod, 10, a connecting rod, 11, a pneumatic flexible clamp, 12, a sliding mechanism, 13, a telescopic rod, 14, a mounting plate, 15, a rotating mechanism, 16, a pinion, 17, a second motor, 18, a large gear, 19, a power mechanism, 20, a speed changer, 21 and a clamping rod.
It should be noted that these drawings and the written description are not intended to limit the scope of the inventive concept in any way, but to illustrate the inventive concept to those skilled in the art by referring to the specific embodiments.
Detailed Description
The utility model will now be described in further detail with reference to the accompanying drawings.
Referring to fig. 1-4, in this embodiment, a fixture for a numerical control machine tool is provided, including a fixture 1, where the fixture 1 is composed of a base 2, a lifting mechanism 3 and a placing table 4, the bottom end of the lifting mechanism 3 is installed at the upper end position of the base 2, a bottom end shaft of the lifting mechanism 3 is installed at the upper side of a rotating mechanism 15, the rotating mechanism 15 is installed inside the base 2, the placing table 4 is installed at the upper end position of the lifting mechanism 3, a clamping plate 5 is retracted from the upper end of the placing table 4, a pneumatic flexible fixture 11 is installed at the inner side position of the clamping plate 5, the bottom end of the clamping plate 5 is installed at the upper side of a sliding mechanism 12, the bottom end of the sliding mechanism 12 is installed at the upper side of a power mechanism 19, and the power mechanism 19 is installed at the inner position of the placing table 4.
The application of one aspect of the embodiment is that when the workpiece is used, the workpiece is placed on the upper side of the placing table 4, the power mechanism 19 is started through the switch, the power mechanism 19 drives the sliding mechanism 12 to move, the sliding mechanism 12 drives the clamping plate 5 to clamp the workpiece, the pneumatic flexible clamp 11 passes through the clamping process, the contact area with the workpiece can be increased, meanwhile, the height of the workpiece can be adjusted through the lifting mechanism 3 in the processing process, the workpiece can be driven to rotate through the rotating mechanism 15, the workpiece can be conveniently adjusted, and the workpiece can be conveniently processed.
In this embodiment, the lifting mechanism 3 is composed of a telescopic rod 13 and a mounting plate 14, the bottom end of the telescopic rod 13 is mounted at the upper end position of the mounting plate 14, the upper end of the telescopic rod 13 is mounted at the inner position of the placement table 4, the lifting mechanism 3 opens the telescopic rod 13 through a switch when in use, and the telescopic rod 13 drives the placement table 4 to adjust the height.
In this embodiment, the power mechanism 19 is composed of a first motor 7 and a transmission 20, the first motor 7 is installed inside the placement table 4, the first motor 7 is installed at the bottom end position of the mounting plate 14, when the power mechanism 19 is in use, the first motor 7 is turned on by a switch, the first motor 7 will provide power, and the rotation speed is regulated by the transmission 20 and then output.
In this embodiment, the rotation mechanism 15 is composed of a large gear 18, a small gear 16 and a second motor 17, the large gear 18 is installed at the bottom end of the lifting mechanism 3, and is located at the bottom end of the inner section of the base 2, the small gear 16 is connected with the large gear 18 in a meshed manner, the bottom end of the small gear 16 is installed at the bottom end of the second motor 17, the second motor 17 is installed inside the base 2, when the rotation mechanism 15 is used, the second motor 17 is started through a switch, the second motor 17 drives the small gear 16 to rotate, and the small gear 16 drives the placing table 4 to rotate through the large gear 18, so that workpieces on the upper side of the placing table 4 rotate.
In this embodiment, the second motor 17 and the second motor 17 are both set as servo motors, and the servo motor used by the second motor 17 is mainly controlled by an encoder, which can accurately control the rotation speed of the second motor 17, so as to control the rotation angle of the placement table 4.
In this embodiment, a plurality of clamping rods 21 are uniformly installed at the front end position of the pneumatic flexible clamp 11, and the contact area between the pneumatic flexible clamp 11 and a workpiece can be increased by setting the plurality of clamping rods 21 in the using process, so that the pneumatic flexible clamp 11 clamps the workpiece more stably.
In this embodiment, the slide mechanism 12 comprises carousel 6, connecting rod 10, slider 8 and slide bar 9, carousel 6 rotation mount is in place platform 4 intermediate position, slide bar 9 is installed in the inside position all around of base 2, slider 8 slidable mounting is in slide bar 9 upside, the rotatory slider 8 one side and carousel 6 upper end position of installing in connecting rod 10 both ends, slide mechanism 12 is in the in-process of using, and power mechanism 19 will drive carousel 6 and rotate, and carousel 6 will drive slider 8 through connecting rod 10 and remove along slide bar 9 in the in-process of rotating, drive splint 5 through the slider 8 of removal and remove.
The present utility model is not limited to the above embodiments, and any person who can learn the structural changes made under the teaching of the present utility model can fall within the scope of the present utility model if the present utility model has the same or similar technical solutions. The technology, shape, and construction parts of the present utility model, which are not described in detail, are known in the art.
Claims (7)
1. The clamp for the numerical control machine tool is characterized by comprising a clamp (1), wherein the clamp (1) is composed of a base (2), a lifting mechanism (3) and a placing table (4), the bottom end of the lifting mechanism (3) is arranged at the upper end position of the base (2), a bottom end shaft of the lifting mechanism (3) is arranged at the upper side of a rotating mechanism (15), the rotating mechanism (15) is arranged inside the base (2), the placing table (4) is arranged at the upper end position of the lifting mechanism (3), a clamping plate (5) is arranged at the upper end of the placing table (4), a pneumatic flexible clamp (11) is arranged at the inner side position of the clamping plate (5), the bottom end of the clamping plate (5) is arranged at the upper side of a sliding mechanism (12), the bottom end of the sliding mechanism (12) is arranged at the upper side of a power mechanism (19), and the power mechanism (19) is arranged at the inner position of the placing table (4).
2. The fixture for the numerical control machine tool according to claim 1, wherein the lifting mechanism (3) is composed of a telescopic rod (13) and a mounting plate (14), the bottom end of the telescopic rod (13) is mounted at the upper end position of the mounting plate (14), and the upper end of the telescopic rod (13) is mounted at the inner position of the placing table (4).
3. The fixture for the numerical control machine tool according to claim 1, wherein the power mechanism (19) is composed of a first motor (7) and a transmission (20), the first motor (7) is installed inside the placement table (4), and the first motor (7) is installed at the bottom end position of the installation plate (14).
4. A fixture for a numerical control machine tool according to claim 3, characterized in that the rotating mechanism (15) consists of a large gear (18), a small gear (16) and a second motor (17), the large gear (18) is arranged at the bottom end shaft of the lifting mechanism (3) and is positioned at the bottom end of the inner section of the base (2), the small gear (16) is connected with the large gear (18) in a meshed manner, the bottom end of the small gear (16) is arranged at the bottom end of the second motor (17), and the second motor (17) is arranged inside the base (2).
5. The fixture for a numerical control machine according to claim 4, characterized in that the second motor (17) and the second motor (17) are each provided as a servo motor.
6. The fixture for the numerical control machine tool according to claim 1, wherein a plurality of clamping rods (21) are uniformly arranged at the front end position of the pneumatic flexible fixture (11).
7. The fixture for the numerical control machine tool according to claim 1, wherein the sliding mechanism (12) consists of a rotary table (6), a connecting rod (10), a sliding block (8) and a sliding rod (9), the rotary table (6) is rotatably installed at the middle position of the placing table (4), the sliding rod (9) is installed at the peripheral position inside the base (2), the sliding block (8) is slidably installed at the upper side of the sliding rod (9), and two ends of the connecting rod (10) are rotatably installed at one side of the sliding block (8) and the upper end position of the rotary table (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421266862.4U CN222520629U (en) | 2024-06-05 | 2024-06-05 | A fixture for CNC machine tools |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421266862.4U CN222520629U (en) | 2024-06-05 | 2024-06-05 | A fixture for CNC machine tools |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222520629U true CN222520629U (en) | 2025-02-25 |
Family
ID=94683444
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202421266862.4U Active CN222520629U (en) | 2024-06-05 | 2024-06-05 | A fixture for CNC machine tools |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222520629U (en) |
-
2024
- 2024-06-05 CN CN202421266862.4U patent/CN222520629U/en active Active
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