CN217086850U - Rectangular-circular waveguide clamping device - Google Patents
Rectangular-circular waveguide clamping device Download PDFInfo
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- CN217086850U CN217086850U CN202220127652.1U CN202220127652U CN217086850U CN 217086850 U CN217086850 U CN 217086850U CN 202220127652 U CN202220127652 U CN 202220127652U CN 217086850 U CN217086850 U CN 217086850U
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Abstract
The utility model relates to a rectangular-circular waveguide clamping device, which is used for fixing a rectangular-circular waveguide on a machine tool workbench, wherein one end of the rectangular-circular waveguide is a circular flange plate, a rectangular hole is arranged at the center of the end, the clamping device comprises a vertical die, a clamp body and a pressing plate, the vertical die is fixed on the machine tool workbench, the clamp body is vertically arranged, one side of the clamp body is fixedly connected with the vertical die, the middle part of the other side of the clamp body is provided with a positioning boss matched with the rectangular hole, and the clamp body is provided with a plurality of screw holes around the positioning boss, and the plurality of screw holes are positioned on the same circumference with the center of the positioning boss as the circle center; the pressing plate is provided with a through hole, the pressing plate is connected to the clamp body through a screw which penetrates through the through hole and then is in threaded connection with a screw hole in the clamp body, and the inner sides of the pressing plates are tightly abutted to the flange plate to fix the rectangular-circular waveguide on the clamp body. The clamping device can realize rapid clamping and positioning of the rectangular and circular waveguide.
Description
Technical Field
The utility model relates to a rectangular circular waveguide clamping device belongs to machining device technical field.
Background
The rectangular-circular waveguide signal processing converter has high processing precision requirement, the existing processing technological process adopts a horizontal milling machine for processing, a bench worker scribes and punches holes, the processing efficiency is low, clamping wastes time and labor, the surface roughness and consistency of a product are poor, and the subsequent assembly and debugging are greatly influenced.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a solve the problem that exists among the prior art, provide a rectangular circle waveguide clamping device that can quick clamping location.
In order to achieve the above object, the utility model provides a technical scheme does: a rectangular-circular waveguide clamping device is used for fixing a rectangular-circular waveguide on a machine tool workbench, wherein one end of the rectangular-circular waveguide is a circular flange, a rectangular hole is formed in the center of the end of the rectangular-circular waveguide, the rectangular-circular waveguide clamping device comprises a vertical die, a clamp body and a pressing plate, the vertical die is fixed on the machine tool workbench, the clamp body is vertically arranged, one side of the clamp body is fixedly connected with the vertical die, a positioning boss matched with the rectangular hole is arranged in the middle of the other side of the clamp body, a plurality of screw holes are formed in the middle of the other side of the clamp body and surround the positioning boss, and the screw holes are located on the same circumference with the center of the positioning boss as the circle center; the pressing plate is provided with a through hole, the pressing plate is connected to the clamp body through a screw which penetrates through the through hole and then is in threaded connection with a screw hole in the clamp body, and the inner sides of the pressing plates are tightly abutted to the flange plate to fix the rectangular-circular waveguide on the clamp body.
The technical scheme is further designed as follows: and the screw holes are tangent to the excircle of the flange plate.
A plurality of sliding grooves are formed in the connecting surface of the vertical die and the fixture body, sliding blocks are arranged in the sliding grooves, and connecting screw holes are formed in the sliding blocks; the fixture body is provided with a plurality of connecting holes, and the fixture body is screwed with the connecting screw holes and fixed on the vertical mold after penetrating through the connecting holes through screws.
The connecting surfaces of the vertical die and the clamp body are respectively provided with a plurality of horizontal and vertical sliding grooves which are mutually communicated.
The machine tool workbench is provided with a plurality of sliding chutes, sliding blocks are arranged in the sliding chutes, and connecting screw holes are formed in the sliding blocks; the bottom of the vertical die is provided with a plurality of strip-shaped holes, and the vertical die penetrates through the strip-shaped holes through screws and then is in threaded connection with screw holes to be fixed on a machine tool workbench.
A cushion block is arranged between the bottom of the vertical die and the workbench of the machine tool
The beneficial effects of the utility model reside in that:
1. the utility model takes the positioning boss as the center to position the rectangular-circular waveguide converter; the rectangular and circular waveguide is clamped by clamping elements such as a pressing plate and the like, and devices such as a vertical die, a clamp body and the like are fixed on a machine tool workbench, so that the rectangular and circular waveguide is clamped and fixed, and the operation is simple.
2. The utility model discloses three-dimensional conversion equipment, simple structure, it is small, efficient.
3. The relative positions of the vertical die and the fixture body and the vertical die and the machine tool can be adjusted in advance through the sliding groove and the sliding block, so that the rectangular and circular waveguides do not need to be adjusted one by one when being positioned, the device is convenient and fast to operate and efficient, and the device can be used for batch production and processing of the waveguides.
Drawings
Fig. 1 is a schematic perspective view of the device of the present invention;
FIG. 2 is a schematic view of a first step of positioning a part to be machined;
FIG. 3 is a schematic view of a second step of positioning a part to be machined;
in the figure, 1-vertical mode; 2-a set screw; 3-cushion block; 4-machine tool workbench, 5-side lug; 6-a slide block; 7-a clamp body; 8-positioning the boss; 9-screw holes; 10-rectangular circular waveguide; 11-a compression screw; 12-pressing plate, 13-sliding chute, 14-strip-shaped hole, 15-flange plate and 16-rectangular hole.
Detailed Description
The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.
Examples
Referring to fig. 1, a rectangular-circular waveguide clamping device of the present embodiment is used to fix a rectangular-circular waveguide 10 on a machine tool table 4, and referring to fig. 2 and 3, circular flanges 15 are provided at both ends of the rectangular-circular waveguide 10, and a rectangular hole 16 is provided at the center of the flange.
The clamping device comprises a vertical die 1, a clamp body 7 and a pressing plate 12, wherein the vertical die 1 is fixed on a machine tool workbench 4, a plurality of sliding grooves 13 are formed in the machine tool workbench 4, sliding blocks 6 are connected in the sliding grooves 13 in a sliding mode, and connecting screw holes are formed in the sliding blocks 6; vertical form 1 wholly is "L" type that comprises riser and bottom plate, be equipped with a plurality of side ears 5 on the bottom plate of bottom, be equipped with bar hole 14 on the side ear 5, vertical form 1 passes bar hole 14 back spiro union connection screw through set screw 2 and fixes on lathe workstation 4, when the part of different models needs processing, can unscrew set screw 2, adjust vertical form 1 position on lathe workstation 4 through adjusting block 6 position in spout 13, it fixes to screw up set screw after the position has been adjusted, because there is the certain distance between 5 lower extremes of side ear and the 4 upper surfaces of lathe workstation in this embodiment, consequently be equipped with cushion 3 between vertical form bottom plate and lathe workstation 4 when fixed.
The fixture body 7 is vertically arranged, one side of the fixture body is fixedly connected with a vertical plate of the vertical die 1, a plurality of sliding grooves 13 are formed in the vertical plate of the vertical die 1, sliding blocks are arranged in the sliding grooves 13, and connecting screw holes are formed in the sliding blocks; the fixture body 7 is provided with a plurality of connecting holes, the fixture body 7 is fixed on the vertical die 1 through the connecting holes after the fixing screws 2 penetrate through the connecting holes and then are in threaded connection with the screw holes, and the position of the fixture body 7 on the vertical die 1 can be adjusted through adjusting the position of the sliding block 6 in the sliding groove 13. The vertical plates of the vertical mold 1 are respectively provided with a plurality of horizontal and vertical sliding grooves 13, and the horizontal sliding grooves are communicated with the vertical sliding grooves.
A positioning boss 8 matched with a rectangular hole in a rectangular waveguide 10 is arranged in the middle of one side, away from the vertical die 1, of the fixture body 7, a plurality of screw holes 9 are formed around the positioning boss 8, the plurality of screw holes 9 are located on the same circumference with the center 8 of the positioning boss as the circle center, the plurality of screw holes 9 are tangent to the outer circle of the flange plate 15, and the screw 2 fixedly screwed on the screw holes 9 is guaranteed to be close to the outer edge of the flange plate 15 as much as possible, so that a certain positioning effect is achieved; the pressing plate 12 is provided with a through hole.
As shown in fig. 2 and fig. 3, the two ends of the rectangular waveguide 10 are respectively fixed to the clamping device, when the rectangular waveguide is fixed, the positions of the vertical mold 1 on the machine tool table 4 and the position of the clamp body 7 on the vertical mold 1 are adjusted and fixed, the rectangular hole 16 at one end of the rectangular waveguide 10 and the positioning boss 8 are positioned, and the compression screw 11 is screwed with the screw hole 9 on the clamp body 7 after passing through the through hole of a pressing plate 12, so that the inner side of the pressing plate 12 is tightly abutted to the edge of the flange 15, thereby fixing the rectangular waveguide 10 on the clamp body 7.
The technical scheme of the utility model is not limited to above-mentioned each embodiment, and the technical scheme that all adopt to equate substitution mode to obtain all falls the utility model discloses the within range that claims.
Claims (6)
1. The utility model provides a rectangle circle waveguide clamping device for fix rectangle circle waveguide on the lathe workstation, rectangle circle waveguide one end is circular ring flange, and this end center department is equipped with rectangular hole, its characterized in that: the vertical die is fixed on a machine tool workbench, the fixture body is vertically arranged, one side of the fixture body is fixedly connected with the vertical die, the middle part of the other side of the fixture body is provided with a positioning boss matched with the rectangular hole, a plurality of screw holes are arranged around the positioning boss, and the plurality of screw holes are positioned on the same circumference taking the center of the positioning boss as the circle center; the pressing plate is provided with a through hole, the pressing plate is connected to the clamp body through a screw which penetrates through the through hole and then is in threaded connection with a screw hole in the clamp body, and the inner sides of the pressing plates are tightly abutted to the flange plate to fix the rectangular-circular waveguide on the clamp body.
2. The rectangular waveguide clamping device of claim 1, wherein: and the screw holes are tangent to the excircle of the flange plate.
3. The rectangular waveguide clamping device according to claim 1 or 2, wherein: a plurality of sliding grooves are formed in the connecting surface of the vertical die and the fixture body, sliding blocks are arranged in the sliding grooves, and connecting screw holes are formed in the sliding blocks; the fixture body is provided with a plurality of connecting holes, and the fixture body is screwed with the connecting screw holes and fixed on the vertical mold after penetrating through the connecting holes through screws.
4. The rectangular waveguide clamping device of claim 3, wherein: the connecting surfaces of the vertical dies and the clamp bodies are respectively provided with a plurality of horizontal sliding grooves and vertical sliding grooves, and the horizontal sliding grooves are communicated with the vertical sliding grooves.
5. The rectangular waveguide clamping device according to claim 1 or 2, wherein: the machine tool workbench is provided with a plurality of sliding chutes, sliding blocks are arranged in the sliding chutes, and connecting screw holes are formed in the sliding blocks; the bottom of the vertical die is provided with a plurality of strip-shaped holes, and the vertical die penetrates through the strip-shaped holes through screws and then is in threaded connection with screw holes to be fixed on a machine tool workbench.
6. The rectangular waveguide clamping device of claim 5, wherein: and a cushion block is arranged between the bottom of the vertical die and the workbench of the machine tool.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220127652.1U CN217086850U (en) | 2022-01-18 | 2022-01-18 | Rectangular-circular waveguide clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220127652.1U CN217086850U (en) | 2022-01-18 | 2022-01-18 | Rectangular-circular waveguide clamping device |
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| Publication Number | Publication Date |
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| CN217086850U true CN217086850U (en) | 2022-07-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202220127652.1U Active CN217086850U (en) | 2022-01-18 | 2022-01-18 | Rectangular-circular waveguide clamping device |
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| CN (1) | CN217086850U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116422931A (en) * | 2023-04-26 | 2023-07-14 | 绍兴上虞中隧风机有限公司 | An automatic punching device for the blade end of an axial flow fan impeller |
| CN117358954A (en) * | 2023-10-27 | 2024-01-09 | 北京航天新立科技有限公司 | Waveguide clamping device, waveguide choke groove turning processing method and system |
| CN119733903A (en) * | 2025-02-19 | 2025-04-01 | 安徽工程大学 | A tool for thread processing of engine cylinder block hole system |
-
2022
- 2022-01-18 CN CN202220127652.1U patent/CN217086850U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116422931A (en) * | 2023-04-26 | 2023-07-14 | 绍兴上虞中隧风机有限公司 | An automatic punching device for the blade end of an axial flow fan impeller |
| CN116422931B (en) * | 2023-04-26 | 2024-04-16 | 绍兴上虞中隧风机有限公司 | An automatic punching device for blade ends of an axial flow fan impeller |
| CN117358954A (en) * | 2023-10-27 | 2024-01-09 | 北京航天新立科技有限公司 | Waveguide clamping device, waveguide choke groove turning processing method and system |
| CN119733903A (en) * | 2025-02-19 | 2025-04-01 | 安徽工程大学 | A tool for thread processing of engine cylinder block hole system |
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