CN212600352U - Clamp for numerical control machine tool - Google Patents
Clamp for numerical control machine tool Download PDFInfo
- Publication number
- CN212600352U CN212600352U CN202020877608.3U CN202020877608U CN212600352U CN 212600352 U CN212600352 U CN 212600352U CN 202020877608 U CN202020877608 U CN 202020877608U CN 212600352 U CN212600352 U CN 212600352U
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- China
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- driven gear
- control machine
- numerical control
- jig
- machine tools
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Abstract
The utility model relates to an anchor clamps for digit control machine tool, the on-line screen storage device comprises a base, be provided with two support columns on the base, be provided with the layer board of activity on the support column, the support column upper end is provided with the horizontally carriage release lever, closing device is connected to the carriage release lever, be provided with driving motor in the base, driving motor connects the pivot, the driving gear is connected in the pivot, the first driven gear of driving gear meshing, first driven gear passes through the belt and connects second driven gear, the equal fixed connection elevating screw of first driven gear and second driven gear, elevating screw and layer board threaded connection.
Description
Technical Field
The utility model belongs to the technical field of the numerical control processing technique and specifically relates to an anchor clamps for digit control machine tool.
Background
The numerically controlled lathe is one of the widely used numerically controlled machines at present, and is mainly used for cutting and processing inner and outer cylindrical surfaces of shaft parts or disc parts, inner and outer conical surfaces with any taper angle, inner and outer curved surfaces of complex rotation, cylinders, conical threads and the like, and can perform grooving, drilling, reaming, boring and the like.
The machine tool clamp is a device for clamping a workpiece and guiding a cutter on a machine tool, and is specially designed for a certain procedure of a certain workpiece. Its advantages are compact structure, quick and convenient operation, saving labour and high machining precision
The fixture has the advantages of high design and manufacturing efficiency, long design and manufacturing period, high manufacturing cost, and scrapping due to the fact that the fixture cannot be used any more when a product is changed, and is only suitable for fixed-product and large-batch production. It is in contact with the positioning references of the workpiece for determining the correct position of the workpiece in the holder, thus ensuring a correct relative position of the workpiece with respect to the tool and the machining movement of the machine tool during machining.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is: in view of the defects in the prior art, the present invention provides a clamp for a numerical control machine tool to achieve the above problems.
The utility model provides a technical scheme that its technical problem adopted is:
the utility model provides an anchor clamps for digit control machine tool, includes the base, be provided with two support columns on the base, be provided with the layer board of activity on the support column, the support column upper end is provided with the horizontally carriage release lever, closing device is connected to the carriage release lever, be provided with driving motor in the base, driving motor connects the pivot, the driving gear is connected in the pivot, the first driven gear of driving gear meshing, first driven gear passes through the belt and connects the second driven gear, the equal fixed connection lift lead screw of first driven gear and second driven gear, lift lead screw and layer board threaded connection.
Further optimally, the supporting plate is provided with a workpiece placing groove.
Further optimally, the outer end of the movable rod is provided with a handle.
Preferably, the pressing device comprises a fixing rod, the middle of the fixing rod is fixedly connected with the moving rod, telescopic rods are arranged at two ends of the fixing rod, and fastening nuts are arranged at two ends of the fixing rod.
Further optimally, the telescopic rod is L-shaped, and the end part of the telescopic rod is provided with a pressing head.
Further optimally, the pressing head is a rubber pad.
Further optimally, the upper end of the supporting column is provided with a fastening bolt.
The utility model has the advantages that:
when the workpiece clamping device is used, a workpiece is placed in a workpiece placing groove of the supporting plate, the transverse position of the pressing device is adjusted according to the size of the workpiece, the longitudinal position of the pressing head is adjusted through the telescopic rod and the fastening nut, the moving rod is fixed through the fastening bolt, the driving motor is controlled to work, the driving gear is driven, the first driving gear meshed with the driving gear is driven to rotate with the second driving gear connected with the belt, the lifting screw is driven to rotate, the supporting plate is adjusted to reciprocate, and the workpiece is fixed through the cooperation of the pressing device.
Drawings
The present invention will be further explained with reference to the drawings and examples.
Fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is a schematic view of the pressing device of the present invention;
fig. 3 is a top view of the drawing pressing device of the present invention.
In the figure, 1, a base, 2, a driving motor, 3, a rotating shaft, 4, a driving gear, 5, a first driven gear, 6, a lifting screw rod, 7, a supporting plate, 71, a workpiece placing groove, 8, a supporting column, 9, a moving rod, 10, a handle, 11, a fastening bolt, 12, a pressing device, 121, a fixing rod, 122, a telescopic rod, 123, a fastening nut, 124, a pressing head, 13, a belt, 14 and a second driven gear are arranged.
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 presented herein only to illustrate and explain the present invention, and not to limit the present invention. Wherein like reference numerals refer to like parts throughout.
In addition, if a detailed description of the known art is not necessary to show the features of the present invention, it is omitted. It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.
It should also be noted that, unless expressly stated or limited otherwise, the terms "disposed" and "connected" are to be construed broadly, e.g., as meaning 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. To those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood in specific instances, and furthermore, the terms "first", "second", and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
As shown in fig. 1, a clamp for a numerical control machine tool comprises a base 1, wherein two supporting columns 8 are arranged on the base 1, a movable supporting plate 7 is arranged on each supporting column 8, a horizontal moving rod 9 is arranged at the upper end of each supporting column 8, the inner end of each moving rod 9 is connected with a pressing device 12, a handle 10 is arranged at the outer end of each moving rod 9, a fastening bolt 11 for fixing each moving rod 9 is arranged at the upper end of each supporting column 8, the moving rod 9 is driven by the handle 10 to move, the distance between the two pressing devices 12 can be adjusted, the workpieces of different sizes can be pressed tightly, a driving motor 2 is arranged in the base 1, the driving motor 2 is connected with a rotating shaft 3, the rotating shaft 3 is connected with a driving gear 4, the driving gear 4 is meshed with a first driven gear 5, the first driven gear 5 is connected with a second driven gear 14 through, the first driven gear 5 and the second driven gear 14 are both fixedly connected with a lifting screw rod 6, the lifting screw rod 6 is in threaded connection with a supporting plate 7, and a workpiece placing groove 71 is formed in the supporting plate 7. The driving gear 4 is driven by the driving motor 2 to drive the first driving gear 5 in meshing engagement and the second driving gear 14 connected through the belt 13 to rotate, the lifting screw 6 is driven to rotate, the support plate 7 is adjusted to move up and down, and the workpiece is fixed by the cooperation of the pressing device 12.
For workpieces with different sizes, in order to facilitate the pressing device to press the workpieces, in this embodiment, the pressing device 12 includes a fixing rod 121, a middle portion of the fixing rod 121 is fixedly connected to the moving rod 9, two ends of the fixing rod 121 are provided with telescopic rods 122, and two ends of the fixing rod 121 are provided with fastening nuts 123. The telescopic rod 122 is L-shaped, and a pressing head 124 is arranged at the end of the telescopic rod 122. The pressing head is a rubber pad.
The utility model discloses a working process: when the workpiece clamping device is used, a workpiece is placed in a workpiece placing groove of the supporting plate, the transverse position of the pressing device is adjusted according to the size of the workpiece, the longitudinal position of the pressing head is adjusted through the telescopic rod and the fastening nut, the moving rod is fixed through the fastening bolt, the driving motor is controlled to work, the driving gear is driven, the first driving gear meshed with the driving gear is driven to rotate with the second driving gear connected with the belt, the lifting screw is driven to rotate, the supporting plate is adjusted to reciprocate, and the workpiece is fixed through the cooperation of the pressing device.
The utility model has the advantages of simple and reasonable design, the transportation and subsequent processing of the rod iron of being convenient for, labour saving and time saving. In light of the foregoing, it will be apparent to those skilled in the art from this disclosure that various changes and modifications can be made without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (7)
1. The utility model provides a anchor clamps for digit control machine tool, includes the base, its characterized in that: be provided with two support columns on the base, be provided with the layer board of activity on the support column, the support column upper end is provided with the horizontally carriage release lever, closing device is connected to the carriage release lever, be provided with driving motor in the base, driving motor connects the pivot, the driving gear is connected in the pivot, the first driven gear of driving gear meshing, first driven gear passes through the belt and connects the second driven gear, the equal fixed connection elevating screw of first driven gear and second driven gear, elevating screw and layer board threaded connection.
2. The jig for numerical control machine tools according to claim 1, characterized in that: the supporting plate is provided with a workpiece placing groove.
3. The jig for numerical control machine tools according to claim 1, characterized in that: the outer end of the movable rod is provided with a handle.
4. The jig for numerical control machine tools according to claim 1, characterized in that: the pressing device comprises a fixed rod, the middle of the fixed rod is fixedly connected with the moving rod, telescopic rods are arranged at two ends of the fixed rod, and fastening nuts are arranged at two ends of the fixed rod.
5. The jig for numerical control machine tools according to claim 4, characterized in that: the telescopic link is L shape, and telescopic link tip is provided with the pressure head.
6. The jig for numerical control machine tools according to claim 5, characterized in that: the pressing head is a rubber pad.
7. The jig for numerical control machine tools according to claim 1, characterized in that: and a fastening bolt is arranged at the upper end of the supporting column.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020877608.3U CN212600352U (en) | 2020-05-22 | 2020-05-22 | Clamp for numerical control machine tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020877608.3U CN212600352U (en) | 2020-05-22 | 2020-05-22 | Clamp for numerical control machine tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212600352U true CN212600352U (en) | 2021-02-26 |
Family
ID=74751878
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020877608.3U Active CN212600352U (en) | 2020-05-22 | 2020-05-22 | Clamp for numerical control machine tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212600352U (en) |
-
2020
- 2020-05-22 CN CN202020877608.3U patent/CN212600352U/en active Active
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