CN215615540U - Single crystal diamond circular arc sword convenient to adjustment - Google Patents
Single crystal diamond circular arc sword convenient to adjustment Download PDFInfo
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- CN215615540U CN215615540U CN202121370979.3U CN202121370979U CN215615540U CN 215615540 U CN215615540 U CN 215615540U CN 202121370979 U CN202121370979 U CN 202121370979U CN 215615540 U CN215615540 U CN 215615540U
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- single crystal
- crystal diamond
- fixedly connected
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Abstract
The utility model discloses a single crystal diamond arc knife convenient to adjust, which adopts the technical scheme that: including the cutter body, cutter body one end is equipped with the connector, cutter body one end fixedly connected with casing is kept away from to the connector, the inside adjustment mechanism that is equipped with of casing, adjust the structure and include support frame and rack, the support frame is located the casing bottom and both sides all with casing sliding connection, rack and support frame top fixed connection, the rack top is equipped with the circle axle, circle axle both ends respectively with the inside both sides fixed connection of casing, a monocrystalline diamond circular arc sword beneficial effect convenient to adjustment is: according to the utility model, by arranging the adjusting mechanism, a user can rotate the knob to drive the transmission rod and the first bevel gear to rotate, and the first bevel gear drives the second bevel gear and the worm to rotate, so that the worm drives the worm gear to rotate, the rack and the support frame are pushed to translate, the single crystal diamond cutter is driven to move, and the position adjustment is completed.
Description
Technical Field
The utility model relates to the technical field of single crystal diamond cutters, in particular to a single crystal diamond arc cutter convenient to adjust.
Background
In the ultra-precision machining, a high-quality tool is one of main factors for securing the quality of a machined surface in addition to a high-precision machine tool and an ultra-stable machining environment, and natural diamond is considered to be the most ideal tool material for ultra-precision cutting due to its excellent characteristics, and thus has an important position in the ultra-precision machining field and is widely used.
The prior art has the following defects: the most formula as an organic whole of current single crystal diamond circular arc sword, its blade and tool bit are connected, when using, need just can realize the adjustment of whole cutting position through removing the blade, can't adjust the tool bit alone, cause to use inconveniently.
Therefore, it is necessary to provide a single crystal diamond circular arc knife which is easy to adjust.
SUMMERY OF THE UTILITY MODEL
Therefore, the utility model provides the single crystal diamond arc knife which is convenient to adjust, and the problems mentioned in the background technology are solved by arranging the adjusting mechanism.
In order to achieve the above purpose, the utility model provides the following technical scheme: a single crystal diamond arc knife convenient to adjust comprises a knife body, wherein one end of the knife body is provided with a connector, one end of the connector, which is far away from the knife body, is fixedly connected with a shell, and an adjusting mechanism is arranged inside the shell;
the adjusting structure comprises a support frame and a rack, the support frame is located at the bottom in the shell, the two sides of the support frame are connected with the shell in a sliding mode, the rack is fixedly connected with the top of the support frame, the top of the rack is provided with a round shaft, the two ends of the round shaft are fixedly connected with the two sides in the shell respectively, the middle of the round shaft is provided with a worm wheel, the bottom of the worm wheel is connected with the rack in a meshed mode, the top of the worm wheel is connected with a worm in a meshed mode, the two ends of the worm are provided with support rods, the tops of the support rods are fixedly connected with the shell, one end of the worm is fixedly connected with a second bevel gear, one end of the top of the shell is provided with a transmission rod, the top of the transmission rod is fixedly connected with a knob, the bottom of the transmission rod is fixedly connected with a first bevel gear, and the first bevel gear is connected with the second bevel gear in a meshed mode.
Preferably, the connecting groove has been seted up on cutter body one end surface, connector one end fixedly connected with connecting block, the connecting block passes through the connecting groove and pegs graft with the cutter body activity.
Preferably, the sliding grooves are formed in the two side surfaces inside the shell, the sliding blocks are fixedly connected to the two sides of the top of the supporting frame, and the two sliding blocks are connected with the shell in a sliding mode through the two sliding grooves respectively.
Preferably, the middle part of the worm wheel is fixedly embedded with a first bearing, and the circular shaft is fixedly connected with the inner ring of the first bearing.
Preferably, the bottom of each of the two support rods is fixedly embedded with a second bearing, and two ends of the worm are respectively and fixedly connected with inner rings of the two second bearings.
Preferably, a third bearing is fixedly embedded at one end of the top of the shell, and the middle of the transmission rod is fixedly connected with the inner ring of the third bearing.
Preferably, the bottom of the support frame is provided with a single crystal diamond knife, and the bottom of the single crystal diamond knife is arc-shaped.
Preferably, threaded holes are formed in the surfaces of two ends of one side of the support frame, and screws are arranged in the threaded holes.
Preferably, the two screws respectively penetrate through the support frame and the single crystal diamond cutter, and the two screws are respectively in threaded connection with the support frame and the single crystal diamond cutter through the two threaded holes.
Preferably, a thread groove is formed in the surface of one end of the cutter body, a threaded rod is fixedly connected to one end of the connector, and the threaded rod is in threaded connection with the cutter body through the thread groove.
The utility model has the beneficial effects that:
1. according to the utility model, by arranging the adjusting mechanism, a user can rotate the knob to drive the transmission rod and the first bevel gear to rotate, the first bevel gear drives the second bevel gear and the worm to rotate, so that the worm drives the worm gear to rotate, the rack and the support frame are pushed to translate, the monocrystalline diamond cutter is driven to move, the position adjustment is completed, and the problem that the cutter head cannot be adjusted independently when the existing monocrystalline diamond arc cutter is used is effectively solved.
2. According to the utility model, by arranging the connector and the connecting block, when the tool is used, a user can align the connecting block on the connector with the connecting groove on the tool body and insert the connecting block tightly, so that the mounting between the connector and the tool body can be completed, the tool is convenient and quick, and the user can select connectors with different specifications and single crystal diamond cutters to perform quick replacement according to the actual processing conditions, so that the tool is strong in practicability.
Drawings
FIG. 1 is a schematic view of the overall structure provided by the present invention;
FIG. 2 is a schematic view of an adjustment mechanism provided by the present invention;
FIG. 3 is an exploded view of a portion of the structure provided by the present invention;
FIG. 4 is a schematic structural diagram of embodiment 2 provided by the present invention;
in the figure: 1. a cutter body; 2. a connector; 3. a housing; 4. a support frame; 5. a rack; 6. a circular shaft; 7. a worm gear; 8. a worm; 9. a support bar; 10. a second bevel gear; 11. a knob; 12. a first bevel gear; 13. connecting blocks; 14. a slider; 15. a single crystal diamond knife; 16. a screw; 17. a threaded rod; 18. and a transmission rod.
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 described herein for the purpose of illustration and explanation and not limitation.
Example 1:
referring to the attached drawings 1-3, the single crystal diamond arc knife convenient to adjust provided by the utility model comprises a knife body 1, wherein one end of the knife body 1 is provided with a connector 2, one end of the connector 2, which is far away from the knife body 1, is fixedly connected with a shell 3, and an adjusting mechanism is arranged inside the shell 3;
the adjusting structure comprises a support frame 4 and a rack 5, the support frame 4 is positioned at the bottom in the shell 3, two sides of the support frame 4 are in sliding connection with the shell 3, the rack 5 is fixedly connected with the top of the support frame 4, a round shaft 6 is arranged at the top of the rack 5, two ends of the round shaft 6 are respectively fixedly connected with two sides in the shell 3, a worm wheel 7 is arranged in the middle of the round shaft 6, the bottom of the worm wheel 7 is in meshing connection with the rack 5, the top of the worm wheel 7 is in meshing connection with a worm 8, two ends of the worm 8 are respectively provided with support rods 9, the tops of the two support rods 9 are respectively fixedly connected with the shell 3, one end of the worm 8 is fixedly connected with a second bevel gear 10, one end of the top of the shell 3 is provided with a transmission rod 18, the top of the transmission rod 18 is fixedly connected with a knob 11, the bottom of the transmission rod 18 is fixedly connected with a first bevel gear 12, and the first bevel gear 12 is in meshing connection with the second bevel gear 10, by arranging the adjusting mechanism, a user can rotate the knob 11 to drive the transmission rod 18 and the first bevel gear 12 to rotate, the first bevel gear 12 drives the second bevel gear 10 and the worm 8 to rotate, so that the worm 8 drives the worm wheel 7 to rotate, the rack 5 and the support frame 4 are pushed to translate, the single crystal diamond cutter 15 is driven to move, and the position adjustment is completed;
furthermore, a connecting groove is formed in the surface of one end of the cutter body 1, one end of the connector 2 is fixedly connected with a connecting block 13, the connecting block 13 is movably inserted into the cutter body 1 through the connecting groove, and the connector 2 and the cutter body 1 can be quickly installed in a movable insertion mode;
furthermore, sliding grooves are formed in the surfaces of two sides inside the shell 3, sliding blocks 14 are fixedly connected to two sides of the top of the support frame 4, the two sliding blocks 14 are respectively connected with the shell 3 in a sliding mode through the two sliding grooves, and the sliding blocks 14 play a role in guiding and supporting the support frame 4 in a sliding mode;
furthermore, a first bearing is fixedly embedded in the middle of the worm wheel 7, the circular shaft 6 is fixedly connected with the inner ring of the first bearing, and the first bearing plays a role in rotatably supporting the worm wheel 7;
furthermore, second bearings are fixedly embedded at the bottoms of the two support rods 9, two ends of the worm 8 are respectively and fixedly connected with inner rings of the two second bearings, and the two second bearings provide rotary support for the worm 8;
furthermore, a third bearing is fixedly embedded at one end of the top of the shell 3, the middle part of the transmission rod 18 is fixedly connected with an inner ring of the third bearing, and the third bearing plays a role in rotatably supporting the transmission rod 18;
furthermore, the bottom of the support frame 4 is provided with a single crystal diamond cutter 15, the bottom of the single crystal diamond cutter 15 is arc-shaped, and the single crystal diamond cutter 15 has excellent performance and can finish a large amount of ultra-precise cutting processing;
furthermore, threaded holes are formed in the two end surfaces of one side of the support frame 4, screws 16 are arranged in the two threaded holes, and the single crystal diamond cutter 15 can be effectively fixed by arranging the screws 16;
further, two screws 16 respectively penetrate through the support frame 4 and the single crystal diamond cutter 15, the two screws 16 are respectively in threaded connection with the support frame 4 and the single crystal diamond cutter 15 through two threaded holes, and the screws 16 are arranged, so that the mounting and the dismounting are facilitated.
The using process of the utility model is as follows: when the single crystal diamond cutter is used, a user firstly aligns the connecting block 13 on the connecting head 2 with the connecting groove on the cutter body 1 and inserts tightly, when the position of the single crystal diamond cutter 15 needs to be adjusted, the user can rotate the knob 11 to drive the transmission rod 18 to rotate in the third bearing inner ring, so that the first bevel gear 12 at the bottom is driven to rotate, the first bevel gear 12 drives the second bevel gear 10 to rotate, the second bevel gear 10 drives the worm 8 to rotate, the worm 8 drives the worm wheel 7 to rotate, the rack 5 and the support frame 4 are pushed to translate, the two sliding blocks 14 respectively slide towards the outside of the shell 3 along the two sliding grooves, the single crystal diamond cutter 15 is driven to move, and the position adjustment is completed.
Example 2:
referring to the attached figure 4, the single crystal diamond arc knife convenient to adjust provided by the utility model is different from the embodiment 1 in that a thread groove is formed in the surface of one end of the knife body 1, a threaded rod 17 is fixedly connected to one end of the connector 2, the threaded rod 17 is in threaded connection with the knife body 1 through the thread groove, the knife body 1 and the connector 2 can be detached through the thread groove and the threaded rod 17, and compared with the embodiment 1, the threaded connection mode is more tight.
The using process is as follows: when the tool is used, a user firstly aligns the threaded rod 17 on the connector 2 with the threaded groove on the tool body 1 and screws the threaded rod tightly, and then the installation and connection between the connector 2 and the tool body 1 can be completed.
The above description is only a preferred embodiment of the present invention, and any person skilled in the art may modify the present invention or modify it into an equivalent technical solution by using the technical solution described above. Therefore, any simple modifications or equivalent substitutions made in accordance with the technical solution of the present invention are within the scope of the claims of the present invention.
Claims (10)
1. The utility model provides a single crystal diamond circular arc sword convenient to adjustment, includes cutter body (1), its characterized in that: a connector (2) is arranged at one end of the cutter body (1), a shell (3) is fixedly connected to one end, far away from the cutter body (1), of the connector (2), and an adjusting mechanism is arranged inside the shell (3);
the adjusting structure comprises a support frame (4) and a rack (5), wherein the support frame (4) is positioned at the bottom in the shell (3) and is connected with the shell (3) in a sliding manner, the rack (5) is fixedly connected with the top of the support frame (4), a round shaft (6) is arranged at the top of the rack (5), two ends of the round shaft (6) are respectively fixedly connected with two inner sides of the shell (3), a worm wheel (7) is arranged in the middle of the round shaft (6), the bottom of the worm wheel (7) is connected with the rack (5) in a meshing manner, a worm (8) is connected at the top of the worm wheel (7) in a meshing manner, two support rods (9) are arranged at two ends of the worm (8), the tops of the two support rods (9) are fixedly connected with the shell (3), a second bevel gear (10) is fixedly connected with one end of the worm (8), a transmission rod (18) is arranged at one end of the top of the shell (3), the top of the transmission rod (18) is fixedly connected with a knob (11), the bottom of the transmission rod (18) is fixedly connected with a first bevel gear (12), and the first bevel gear (12) is meshed with a second bevel gear (10).
2. A single crystal diamond circular arc blade that is easily adjusted according to claim 1, wherein: the connecting groove has been seted up on cutter body (1) one end surface, connector (2) one end fixedly connected with connecting block (13), connecting block (13) are pegged graft through the connecting groove with cutter body (1) activity.
3. A single crystal diamond circular arc blade that is easily adjusted according to claim 1, wherein: the sliding grooves are formed in the surfaces of the two sides inside the shell (3), the sliding blocks (14) are fixedly connected to the two sides of the top of the support frame (4), and the sliding blocks (14) are connected with the shell (3) in a sliding mode through the two sliding grooves respectively.
4. A single crystal diamond circular arc blade that is easily adjusted according to claim 1, wherein: the middle part of the worm wheel (7) is fixedly embedded with a first bearing, and the round shaft (6) is fixedly connected with the inner ring of the first bearing.
5. A single crystal diamond circular arc knife that is easy to adjust according to claim 4, wherein: two the bracing piece (9) bottom all fixes to inlay and is equipped with the second bearing, worm (8) both ends respectively with two second bearing inner race fixed connection.
6. A single crystal diamond circular arc knife that is easy to adjust according to claim 5, wherein: and a third bearing is fixedly embedded at one end of the top of the shell (3), and the middle part of the transmission rod (18) is fixedly connected with the inner ring of the third bearing.
7. A single crystal diamond circular arc blade that is easily adjusted according to claim 1, wherein: the single crystal diamond knife (15) is arranged at the bottom of the support frame (4), and the bottom of the single crystal diamond knife (15) is arc-shaped.
8. A single crystal diamond circular arc blade that is easily adjusted according to claim 7, wherein: threaded holes are formed in the surfaces of two ends of one side of the support frame (4), and screws (16) are arranged in the two threaded holes.
9. A single crystal diamond circular arc blade that is easily adjusted according to claim 8, wherein: the two screws (16) respectively penetrate through the support frame (4) and the single crystal diamond cutter (15), and the two screws (16) are respectively in threaded connection with the support frame (4) and the single crystal diamond cutter (15) through the two threaded holes.
10. A single crystal diamond circular arc blade that is easily adjusted according to claim 1, wherein: the cutter body (1) one end surface is seted up the thread groove, connector (2) one end fixedly connected with threaded rod (17), threaded rod (17) pass through thread groove and cutter body (1) threaded connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121370979.3U CN215615540U (en) | 2021-06-18 | 2021-06-18 | Single crystal diamond circular arc sword convenient to adjustment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121370979.3U CN215615540U (en) | 2021-06-18 | 2021-06-18 | Single crystal diamond circular arc sword convenient to adjustment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215615540U true CN215615540U (en) | 2022-01-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121370979.3U Active CN215615540U (en) | 2021-06-18 | 2021-06-18 | Single crystal diamond circular arc sword convenient to adjustment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215615540U (en) |
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2021
- 2021-06-18 CN CN202121370979.3U patent/CN215615540U/en active Active
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