CN213794639U - Clamping device is used in diamond instrument processing - Google Patents
Clamping device is used in diamond instrument processing Download PDFInfo
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- CN213794639U CN213794639U CN202022353701.7U CN202022353701U CN213794639U CN 213794639 U CN213794639 U CN 213794639U CN 202022353701 U CN202022353701 U CN 202022353701U CN 213794639 U CN213794639 U CN 213794639U
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- diamond
- clamping device
- bottom plate
- positioning cylinder
- positioning
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Abstract
The utility model relates to a diamond instrument processing is with clamping device. The clamping device for processing the diamond tool comprises a bottom plate, wherein a positioning cylinder is arranged on the bottom plate, a first screw rod extending along the radial direction of the positioning cylinder is rotatably assembled in the positioning cylinder, the first screw rod is provided with a forward thread section and a reverse thread section, a first positioning claw is arranged on the forward thread section, and a second positioning claw is arranged on the reverse thread section; the bottom plate is provided with a plurality of clamping mechanisms which are circumferentially distributed by taking the positioning cylinder as a circle center, each clamping mechanism comprises a second lead screw, a guide rod and a top plate assembly, the second lead screws are rotatably assembled on the bottom plate, the guide rods are fixed on the bottom plate, the second lead screws and the guide rods extend along the radial direction of the positioning cylinder, and the top plate assemblies are respectively matched with the guide rods and the second lead screws so that the second lead screws drive the top plate assemblies to radially push the diamond drill bit along the positioning cylinder. Compared with the prior art, the utility model discloses a clamping device is used in diamond instrument processing is fixed firm to diamond bit, is convenient for confirm diamond bit axis.
Description
Technical Field
The utility model belongs to the technical field of diamond instrument processing equipment, especially, relate to a clamping device is used in diamond instrument processing.
Background
The diamond tools are divided into diamond circular saw blades, diamond gang saws, diamond grinding disks, diamond bits and the like. The diamond bit belongs to an integrated bit, the whole bit has no movable parts, the structure is simple, the diamond bit has high strength, high wear resistance and impact resistance, and is one of three new technologies of drilling in the world in the 20 th century and the 80 th century, when the diamond bit drills in a soft-medium hard stratum, the diamond bit has the advantages of high speed, more footage, long service life, stable work, less underground accidents, good well body quality and the like, the diamond bit not only has long service life, but also can be recycled, the diamond bit repaired when returning to a factory is used and has the same using effect as the diamond bit leaving the factory, and a large amount of drilling cost can be saved.
The existing diamond bit needs to use a tapping clamp during production so as to tap the diamond bit conveniently. However, the tapping clamp for the diamond drill bit on the current market can only fix the diamond drill bit simply, and the axis of the diamond drill bit is determined in the fixing process, so that the tapping clamp has great influence on tapping operation.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a diamond instrument processing is with clamping device, this diamond instrument processing is with clamping device fixed firm to diamond bit, is convenient for confirm diamond bit axis.
The utility model discloses a diamond instrument processing is with clamping device's technical scheme is:
a clamping device for machining a diamond tool comprises a bottom plate, wherein a positioning cylinder is arranged on the bottom plate, a first screw rod extending along the radial direction of the positioning cylinder is rotatably assembled in the positioning cylinder, the first screw rod is provided with a forward thread section and a reverse thread section, a first positioning claw is arranged on the forward thread section, and a second positioning claw is arranged on the reverse thread section;
the bottom plate is provided with a plurality of clamping mechanisms which are circumferentially distributed by taking the positioning cylinder as a circle center, each clamping mechanism comprises a second lead screw, a guide rod and a top plate assembly, the second lead screws are rotatably assembled on the bottom plate, the guide rods are fixed on the bottom plate, the second lead screws and the guide rods are all arranged along the radial direction of the positioning cylinder, and the top plate assemblies are respectively matched with the guide rods and the second lead screws so that the second lead screws drive the top plate assemblies to be arranged along the radial direction of the positioning cylinder to press the diamond drill bit.
As a further improvement of the technical scheme, the outer peripheral wall of the positioning cylinder is provided with a flange for supporting the diamond bit.
As a further improvement to the above technical solution, the top plate assembly includes a connecting plate, a connecting rod, a fixing plate, an intermediate rod and a top plate, the connecting plate is matched with the second lead screw and the guide rod, the connecting rod is connected between the fixing plate and the connecting plate, the intermediate rod is fixed on the fixing plate, and the top plate is fixed at one end of the intermediate rod far away from the fixing plate.
As a further improvement to the technical scheme, the bottom plate is provided with mounting plates which are arranged in parallel at intervals, the second screw rod is rotatably assembled on the mounting plates through bearings, and the guide rods are fixed on the mounting plates.
As a further improvement to the technical scheme, the outer end of the second screw rod extends out of the outer side of the mounting plate, and a second hand wheel is fixedly connected to the end portion of the second screw rod.
As a further improvement to the technical scheme, a first hand wheel is fixedly connected to the end of the first screw rod.
The utility model provides a diamond instrument processing is with clamping device compares in prior art, and its beneficial effect lies in:
the utility model discloses a diamond instrument processing is with clamping device when using, with the non-tapping end cover dress of diamond bit on a location section of thick bamboo, makes diamond bit's lower extreme press on the flange. The first lead screw is rotated through the first hand wheel, the first lead screw drives the first clamping jaw and the second clamping jaw to move towards two ends respectively, and the diamond drill bit sleeved on the positioning cylinder is fixed by the first clamping jaw and the second clamping jaw, so that the axis of the diamond drill bit is collinear with the axis of the positioning cylinder. And respectively rotating second hand wheels in the three clamping mechanisms, driving a second screw rod to rotate by the second hand wheels, driving a top plate assembly to axially move along the second screw rod by the second screw rod, and tightly pushing the top plate assembly against the outer wall of the diamond drill bit. Three roof plate assemblies in three clamping mechanism push up the diamond bit in the location section of thick bamboo circumference tightly to press from both sides the diamond bit tight, and make diamond bit axis and location section of thick bamboo axis collineation. Compared with the prior art, the utility model discloses a clamping device is used in diamond instrument processing is fixed firm to diamond bit, is convenient for confirm diamond bit axis.
The utility model discloses an among the clamping device is used in diamond instrument processing, through setting up the flange at location section of thick bamboo outer wall, the flange is used for supporting diamond bit, helps the location to diamond bit.
Drawings
FIG. 1 is a first schematic structural view of a clamping device for diamond tool machining according to the present invention;
FIG. 2 is a second schematic structural view of the clamping device for diamond tool machining according to the present invention;
FIG. 3 is a schematic structural view of a positioning cylinder in the clamping device for diamond tool machining according to the present invention;
fig. 4 is a schematic structural view of a clamping mechanism in the clamping device for diamond tool machining according to the present invention;
in the figure: 1. a base plate; 2. a positioning cylinder; 3. a flange; 4. a first lead screw; 5. a first hand wheel; 6. a forward-theory segment; 7. a reverse thread segment; 8. a first jaw; 9. a second jaw; 10. mounting a plate; 11. a second lead screw; 12. a second hand wheel; 13. a guide bar; 14. a connecting plate; 15. a connecting rod; 16. a fixing plate; 17. an intermediate lever; 18. a top plate; 19. a top plate assembly.
Detailed Description
The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
The utility model discloses a diamond instrument processing is with clamping device's specific embodiment, as shown in fig. 1 to 4, including bottom plate 1, bottom plate 1 is the plectane structure. The bottom plate 1 is fixedly connected with a positioning cylinder 2, and the axis of the positioning cylinder 2 is collinear with the axis of the bottom plate 1.
In this embodiment, the outer wall of the positioning cylinder 2 is welded with a flange 3 extending along the radial direction of the positioning cylinder 2 for supporting the diamond bit. The first screw rod 4 is rotatably assembled in the positioning cylinder 2 through a bearing, one end of the first screw rod 4 extends out of the positioning cylinder 2, and the first hand wheel 5 is fixedly connected to one end, located on the outer side of the positioning cylinder 2, of the first screw rod 4, so that the first screw rod 4 can be rotated. The first screw rod 4 is provided with a forward thread section 6 and a reverse thread section 7 which are symmetrically arranged, the forward thread section 6 is in threaded connection with a first clamping jaw 8, and the reverse thread section 7 is in threaded connection with a second clamping jaw 9. During operation, the first hand wheel 5 is rotated to drive the first screw rod 4 to rotate, and the first screw rod 4 drives the first clamping jaw 8 and the second clamping jaw 9 to approach to each other or to be away from each other.
In this embodiment, the bottom plate 1 is provided with three clamping mechanisms, and the three clamping mechanisms are located on a circle with one point on the axis of the positioning cylinder 2 as the center of circle and are uniformly arranged at intervals in the circumferential direction. The clamping mechanism comprises a second screw rod 11, a guide rod 13 and a top plate assembly 19, wherein the second screw rod 11 and the guide rod 13 both extend along the radial direction of the positioning cylinder 2. Two ends of the second screw rod 11 are rotatably assembled on the mounting plates 10 at two ends, and the mounting plates 10 are fixed on the bottom plate 1 through bolts. The mounting plates 10 are provided with bearings which are rotatably assembled with the second screw rod 11, and the guide rod 13 is fixed between the two mounting plates 10. One end of the second screw rod 11 extends outwards to the outside of the mounting plate 10 at the outside, and a second wheel 12 is fixedly connected to the end of the second screw rod 11 so as to rotate the second screw rod 11.
In this embodiment, the top plate assembly 19 includes a connecting plate 14, a connecting rod 15, a fixing plate 16, an intermediate rod 17, and a top plate 18. The connecting plate 14 has a threaded hole and a guide hole so that the connecting plate 14 is matched with the second screw rod 11 and the guide rod 13. The two connecting rods 15 are provided, and the two connecting rods 15 are connected between the fixed plate 16 and the connecting plate 14. The intermediate lever 17 is fixed on the side of the fixing plate 16 facing away from the second hand wheel 12, the intermediate lever 17 extends along the radial direction of the positioning cylinder 2, and the top plate 18 is fixed on the end of the intermediate lever 17 far away from the fixing plate 16.
The utility model discloses a diamond instrument processing is with clamping device when using, with diamond bit's non-tapping end cover dress on a location section of thick bamboo 2, makes diamond bit's lower extreme press on flange 3. The first lead screw 4 is rotated through the first hand wheel 5, the first lead screw 4 drives the first clamping jaw 8 and the second clamping jaw 9 to move towards two ends respectively, and the diamond drill bit sleeved on the positioning cylinder 2 is fixed by the first clamping jaw 8 and the second clamping jaw 9, so that the axis of the diamond drill bit is collinear with the axis of the positioning cylinder 2. And respectively rotating a second hand wheel 12 in the three clamping mechanisms, driving a second screw rod 11 to rotate by the second hand wheel 12, driving a top plate assembly 19 to axially move along the second screw rod 11 by the second screw rod 11, and tightly pushing the top plate assembly 19 against the outer wall of the diamond drill bit. Three top plate assemblies 19 of the three clamping mechanisms tightly press the diamond bit on the circumference of the positioning cylinder 2, so that the diamond bit is clamped, and the axis of the diamond bit is collinear with the axis of the positioning cylinder 2.
The utility model provides a diamond instrument processing is with clamping device compares in prior art, has following advantage: the utility model discloses a clamping device is used in diamond instrument processing is fixed firm to diamond bit, is convenient for confirm diamond bit axis. The utility model discloses an among the clamping device is used in diamond tool processing, through setting up flange 3 at 2 outer walls of a location section of thick bamboo, flange 3 is used for supporting diamond bit, helps fixing a position diamond bit.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and replacements can be made without departing from the technical principle of the present invention, and these modifications and replacements should also be regarded as the protection scope of the present invention.
Claims (6)
1. The utility model provides a diamond tooling is with clamping device which characterized in that: the positioning device comprises a bottom plate, wherein a positioning barrel is arranged on the bottom plate, a first screw rod extending along the radial direction of the positioning barrel is rotatably assembled in the positioning barrel, the first screw rod is provided with a forward thread section and a reverse thread section, a first positioning claw is arranged on the forward thread section, and a second positioning claw is arranged on the reverse thread section;
the bottom plate is provided with a plurality of clamping mechanisms which are circumferentially distributed by taking the positioning cylinder as a circle center, each clamping mechanism comprises a second lead screw, a guide rod and a top plate assembly, the second lead screws are rotatably assembled on the bottom plate, the guide rods are fixed on the bottom plate, the second lead screws and the guide rods are all arranged along the radial direction of the positioning cylinder, and the top plate assemblies are respectively matched with the guide rods and the second lead screws so that the second lead screws drive the top plate assemblies to be arranged along the radial direction of the positioning cylinder to press the diamond drill bit.
2. The clamping device for diamond tool machining according to claim 1, characterized in that: and a flange for supporting the diamond bit is arranged on the peripheral wall of the positioning cylinder.
3. The clamping device for diamond tool machining according to claim 1, characterized in that: the roof subassembly includes connecting plate, connecting rod, fixed plate, intermediate lever and roof, the connecting plate with second lead screw, guide bar cooperation, the connecting rod is connected between fixed plate and the connecting plate, the intermediate lever is fixed on the fixed plate, the roof is fixed the intermediate lever is kept away from the one end of fixed plate.
4. The clamping device for diamond tool machining according to claim 3, characterized in that: the bottom plate is provided with mounting plates arranged at intervals in parallel, the second screw rod is rotatably assembled on the mounting plates through bearings, and the guide rods are fixed on the mounting plates.
5. The clamping device for diamond tool machining according to claim 4, characterized in that: the outer end of the second lead screw extends out of the outer side of the mounting plate, and the end part of the second lead screw is fixedly connected with a second hand wheel.
6. The clamping device for diamond tool machining according to claim 1, characterized in that: the end part of the first screw rod is fixedly connected with a first hand wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022353701.7U CN213794639U (en) | 2020-10-21 | 2020-10-21 | Clamping device is used in diamond instrument processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022353701.7U CN213794639U (en) | 2020-10-21 | 2020-10-21 | Clamping device is used in diamond instrument processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213794639U true CN213794639U (en) | 2021-07-27 |
Family
ID=76960449
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022353701.7U Active CN213794639U (en) | 2020-10-21 | 2020-10-21 | Clamping device is used in diamond instrument processing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213794639U (en) |
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2020
- 2020-10-21 CN CN202022353701.7U patent/CN213794639U/en active Active
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