CN219901218U - Anchor clamps are used in drilling of numerical control lathe - Google Patents
Anchor clamps are used in drilling of numerical control lathe Download PDFInfo
- Publication number
- CN219901218U CN219901218U CN202321337926.0U CN202321337926U CN219901218U CN 219901218 U CN219901218 U CN 219901218U CN 202321337926 U CN202321337926 U CN 202321337926U CN 219901218 U CN219901218 U CN 219901218U
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- drilling
- fixedly arranged
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- 238000005553 drilling Methods 0.000 title claims abstract description 41
- 230000007246 mechanism Effects 0.000 claims abstract description 8
- 230000009471 action Effects 0.000 abstract description 3
- 230000006872 improvement Effects 0.000 description 7
- 230000000694 effects Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
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- Drilling And Boring (AREA)
Abstract
The utility model discloses a fixture for drilling of a numerical control lathe, which comprises a base, wherein a hydraulic rod is fixedly arranged at the rear side of the top end of the base through a mounting frame, a mounting plate is fixedly arranged at one end of a piston rod of the hydraulic rod, symmetrically distributed trapezoidal blocks are fixedly arranged on the outer wall of the bottom of the mounting plate, a drilling mechanism is fixedly arranged in the middle of the outer wall of the bottom of the mounting plate, a placing table is fixedly arranged in the middle of the top end of the base, vertical plates are fixedly arranged at two sides of the top end of the base, mounting holes are formed in the upper ends of the outer walls of two opposite sides of the vertical plates, connecting rods are inserted into the mounting holes, and clamping blocks are fixedly arranged at the opposite ends of the two connecting rods. According to the utility model, under the action of the trapezoidal block, the cylindrical workpiece on the placing table is further centered, clamped and fixed, the trapezoidal block moves upwards when drilling is finished, and the clamping block is reset and loosened under the action of the first spring, so that rapid clamping and loosening can be performed, and the working efficiency is high.
Description
Technical Field
The utility model relates to the technical field of lathes, in particular to a fixture for drilling of a numerical control lathe.
Background
The numerical control lathe and the turning center are high-precision and high-efficiency automatic lathes; the multi-station tool turret or the power tool turret is equipped, so that the machine tool has wide processing technological performance, can process complex workpieces such as linear cylinders, oblique line cylinders, circular arcs, various threads, grooves, worms and the like, has linear interpolation and circular arc interpolation various compensation functions, and plays a good economic effect in the mass production of complex parts.
In the drilling process of the lathe, some cylindrical workpieces are required to be drilled, a clamp is required to be used for drilling, when the existing clamp clamps the cylindrical workpieces, the clamping is required before drilling, then the cylindrical workpieces are required to be loosened after drilling is finished, and therefore the drilling machine is troublesome and low in working efficiency.
Disclosure of Invention
The utility model aims to provide a fixture for drilling of a numerical control lathe, which aims to solve the problems in the prior art.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides a fixture for numerical control lathe drilling, includes the base, the top rear side of base is provided with the hydraulic stem through the mounting bracket is fixed, the fixed mounting panel that is provided with in piston rod one end of hydraulic stem, the fixed trapezoidal piece that is provided with symmetric distribution in bottom outer wall of mounting panel, and the fixed drilling mechanism that is provided with in bottom outer wall middle part of mounting panel, the fixed platform that is provided with in top middle part of base, the top both sides of base are all fixed and are provided with the riser, two the opposite side outer wall upper end of riser all is provided with the mounting hole, peg graft in the inside of mounting hole has the connecting rod, two the opposite one end of connecting rod is all fixed and is provided with the clamp block, two the opposite side outer wall of clamp block all is the V-arrangement, spring one has been cup jointed in the outside of connecting rod, the both ends and clamp block and riser fixed connection of spring one.
As a further improvement scheme of the technical scheme: the outer wall of one side of the clamping block, which is close to the vertical plate, is fixedly provided with symmetrically distributed guide rods, and the guide rods penetrate through the vertical plate.
As a further improvement scheme of the technical scheme: the opposite ends of the two connecting rods are fixedly provided with round balls.
As a further improvement scheme of the technical scheme: the drilling mechanism comprises a motor fixedly connected to the bottom end of the mounting plate, and a drill bit is fixedly arranged at one end of an output shaft of the motor.
As a further improvement scheme of the technical scheme: the outer walls of the two opposite sides of the clamping blocks are fixedly provided with clamping pads, and the clamping pads are made of rubber.
As a further improvement scheme of the technical scheme: and a limiting groove is formed in the middle of the top end of the placing table.
As a further improvement scheme of the technical scheme: the bottom inner wall of the limiting groove is fixedly provided with a second spring which is symmetrically distributed, and the top end of the second spring is fixedly provided with a supporting plate.
Compared with the prior art, the utility model has the beneficial effects that:
1. this a anchor clamps for numerical control lathe drilling processing is through being provided with trapezoidal piece, and trapezoidal piece moves down when the drilling, and then acts on connecting rod relative movement, and then centering clamp is fixed to placing the cylindrical work piece on the bench, and trapezoidal piece moves up when the drilling is finished, and under the effect of spring one, clamp block resets and unclamps, can carry out quick clamp like this and unclamp, work efficiency is high.
2. This a anchor clamps for numerical control lathe drilling processing through being provided with the spacing groove, can carry out preliminary location to the circular column work piece, and under the effect of spring two and backup pad, can play certain shock attenuation cushioning effect when drilling.
The foregoing description is only an overview of the present utility model, and is intended to provide a better understanding of the present utility model, as it is embodied in the following description, with reference to the preferred embodiments of the present utility model and the accompanying drawings. Specific embodiments of the present utility model are given in detail by the following examples and the accompanying drawings.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model and do not constitute a limitation on the utility model. In the drawings:
fig. 1 is a schematic diagram of the whole structure of a fixture for drilling a numerical control lathe;
fig. 2 is a schematic diagram of a clamping block structure of a clamp for drilling a numerical control lathe;
fig. 3 is a schematic diagram of a placing table of a fixture for drilling a numerical control lathe.
In the drawings, the list of components represented by the various numbers is as follows:
1. a base; 2. a riser; 3. a trapezoid block; 4. a mounting plate; 5. a hydraulic rod; 6. a motor; 7. a drill bit; 8. a limit groove; 9. a placement table; 10. a first spring; 11. a clamping block; 12. a guide rod; 13. a connecting rod; 14. a ball; 15. a second spring; 16. and a support plate.
Detailed Description
The principles and features of the present utility model are described below with reference to the drawings, the examples are illustrated for the purpose of illustrating the utility model and are not to be construed as limiting the scope of the utility model. The utility model is more particularly described by way of example in the following paragraphs with reference to the drawings. Advantages and features of the utility model will become more apparent from the following description and from the claims. It should be noted that the drawings are in a very simplified form and are all to a non-precise scale, merely for convenience and clarity in aiding in the description of embodiments of the utility model.
It will be understood that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When a component is considered to be "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When an element is referred to as being "disposed on" another element, it can be directly on the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only.
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 utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.
Referring to fig. 1-3, in the embodiment of the utility model, a fixture for drilling a numerical control lathe comprises a base 1, a hydraulic rod 5 is fixedly arranged at the rear side of the top end of the base 1 through a mounting frame, a mounting plate 4 is fixedly arranged at one end of a piston rod of the hydraulic rod 5, trapezoid blocks 3 which are symmetrically distributed are fixedly arranged at the outer walls of the bottom of the mounting plate 4, the shape of the fixture is a right trapezoid as shown in fig. 1, the bevel edge is arranged at the lower end, a drilling mechanism is fixedly arranged in the middle of the outer walls of the bottom of the mounting plate 4, a placing table 9 is fixedly arranged at the middle of the top end of the base 1, the placing table 9 is opposite to the drilling mechanism, vertical plates 2 are fixedly arranged at two sides of the top end of the base 1, mounting holes are respectively formed in the upper ends of the outer walls of the opposite sides of the two vertical plates 2, connecting rods 13 are respectively connected with a connecting rod 13 in a plugging manner, the opposite ends of the two connecting rods 13 are respectively fixedly provided with a clamping block 11, the outer walls of the opposite sides of the two clamping blocks 11 are respectively in a V shape, two ends of the connecting rods 13 are fixedly connected with the clamping blocks 11 and the two ends of the connecting rods 10 are fixedly connected with the clamping blocks 11, a cylindrical workpiece is placed on the placing table 9, when the trapezoid blocks 3 are drilled, the drilling is downwards moved, the clamping blocks are automatically and the clamping blocks are automatically finished, and the clamping work is finished, and the clamping efficiency is automatically and can be automatically well when the clamping and the clamping work is finished.
In the utility model, the outer wall of one side of the clamping block 11, which is close to the vertical plate 2, is fixedly provided with symmetrically distributed guide rods 12, and the guide rods 12 penetrate through the vertical plate 2 to limit the clamping block 11, so that the stability is improved.
In the utility model, the opposite ends of the two connecting rods 13 are fixedly provided with the round balls 14, so that friction between the connecting rods 13 and the trapezoid blocks 3 is reduced.
In the utility model, the drilling mechanism comprises a motor 6 fixedly connected to the bottom end of the mounting plate 4, a drill bit 7 is fixedly arranged at one end of an output shaft of the motor 6, and the motor 6 drives the drill bit 7 to rotate so as to perform drilling operation.
In the utility model, the outer walls of the opposite sides of the two clamping blocks 11 are fixedly provided with clamping pads, the materials of the clamping pads are rubber, which are not shown in the figure, so that the clamping stability is improved.
In the utility model, a limit groove 8 is arranged in the middle of the top end of a placing table 9 to initially position a cylindrical workpiece.
In the utility model, the second springs 15 which are symmetrically distributed are fixedly arranged on the inner wall of the bottom of the limiting groove 8, and the supporting plates 16 are fixedly arranged at the top ends of the second springs 15, so that a certain damping and buffering effect can be achieved during drilling.
The working principle of the utility model is as follows:
firstly, a cylindrical workpiece is placed on a placing table 9, preferably in a limit groove 8, then a hydraulic rod 5 is started to extend, a motor 6 drives a drill bit 7 to rotate, when the hydraulic rod is moved downwards, the bevel edge of a trapezoid block 3 acts on a round ball 14 on a connecting rod 13, two clamping blocks 11 relatively move, the outer walls of the opposite sides of the two clamping blocks 11 are V-shaped, so that the cylindrical workpiece can be centered, clamped and fixed, namely, the cylindrical workpiece can be moved into the limit groove 8, at the moment, the non-bevel edge of the trapezoid block 3 is in contact with the round ball 14, at the moment, the workpiece is just clamped and fixed, when the hydraulic rod is continuously moved downwards, the drill bit 7 can contact the workpiece to drill, when the drilling is finished, the trapezoid block 3 is moved upwards, under the action of a spring 10, the clamping blocks 11 are reset and loosened, so that rapid clamping and loosening can be performed, the working efficiency is high, namely, automatic clamping is performed when the drilling is finished, and automatic loosening is convenient.
Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.
Claims (7)
1. The utility model provides a fixture for numerical control lathe drilling, includes base (1), its characterized in that, the top rear side of base (1) is provided with hydraulic stem (5) through the mounting bracket is fixed, the piston rod one end of hydraulic stem (5) is fixed to be provided with mounting panel (4), the bottom outer wall of mounting panel (4) is fixed to be provided with trapezoidal piece (3) of symmetric distribution, and the bottom outer wall middle part of mounting panel (4) is fixed to be provided with drilling mechanism, the top middle part of base (1) is fixed to be provided with places platform (9), the top both sides of base (1) are all fixed to be provided with riser (2), two the opposite side outer wall upper end of riser (2) all is provided with the mounting hole, peg graft in the inside of mounting hole has connecting rod (13), two the opposite one end of connecting rod (13) is all fixed to be provided with clamping block (11), two the outside of connecting rod (13) is V-shaped, the outside of spring one (10) cup joints both ends and clamping block (11) and riser (2) fixed connection.
2. The fixture for drilling of the numerical control lathe according to claim 1, wherein symmetrically distributed guide rods (12) are fixedly arranged on the outer wall of one side, close to the vertical plate (2), of the clamping block (11), and the guide rods (12) penetrate through the vertical plate (2).
3. The fixture for drilling of the numerical control lathe according to claim 1, characterized in that the opposite ends of the two connecting rods (13) are fixedly provided with balls (14).
4. The fixture for drilling of the numerically controlled lathe according to claim 1, wherein the drilling mechanism comprises a motor (6) fixedly connected to the bottom end of the mounting plate (4), and a drill bit (7) is fixedly arranged at one end of an output shaft of the motor (6).
5. The fixture for drilling of the numerical control lathe according to claim 1, wherein the outer walls of the two opposite sides of the clamping blocks (11) are fixedly provided with clamping pads, and the clamping pads are made of rubber.
6. The fixture for drilling of the numerically controlled lathe according to claim 1, wherein a limiting groove (8) is formed in the middle of the top end of the placing table (9).
7. The fixture for drilling of the numerically controlled lathe according to claim 6, wherein the second springs (15) which are symmetrically distributed are fixedly arranged on the inner wall of the bottom of the limiting groove (8), and a supporting plate (16) is fixedly arranged at the top end of the second springs (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321337926.0U CN219901218U (en) | 2023-05-29 | 2023-05-29 | Anchor clamps are used in drilling of numerical control lathe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321337926.0U CN219901218U (en) | 2023-05-29 | 2023-05-29 | Anchor clamps are used in drilling of numerical control lathe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219901218U true CN219901218U (en) | 2023-10-27 |
Family
ID=88464663
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321337926.0U Active CN219901218U (en) | 2023-05-29 | 2023-05-29 | Anchor clamps are used in drilling of numerical control lathe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219901218U (en) |
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2023
- 2023-05-29 CN CN202321337926.0U patent/CN219901218U/en active Active
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