CN215593189U - Diamond compact decobalting device capable of adjusting immersion depth - Google Patents
Diamond compact decobalting device capable of adjusting immersion depth Download PDFInfo
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- CN215593189U CN215593189U CN202121328637.5U CN202121328637U CN215593189U CN 215593189 U CN215593189 U CN 215593189U CN 202121328637 U CN202121328637 U CN 202121328637U CN 215593189 U CN215593189 U CN 215593189U
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- positioning column
- moving rod
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Abstract
The utility model discloses a cobalt removing device of a diamond compact with adjustable immersion depth, which comprises: the heating pipe is fixedly arranged at the lower end in the device body, the left side of the device body is connected with a liquid inlet pipe for conveying cobalt-removing liquid, and the lower end of the right side of the device body is provided with a liquid discharge pipe; the cover plate is connected inside the device body in an interference manner, an insertion groove is formed in the cover plate, and a cobalt removing mold is arranged inside the insertion groove; the lower end of the positioning column is fixedly arranged at the upper end of the cover plate, a limiting hole is formed in the side of the positioning column, and a moving rod is arranged at the upper end of the positioning column; the joint piece is installed the avris of carriage release lever, and the inboard of carriage release lever installs the built-in spring that provides the elasticity that resets. This but adjustable diamond compact piece of depth of immersion decobalt device can conveniently play good spacing fixed action to the decobalt mould, prevents that it from appearing not hard up phenomenon, can conveniently adjust the change to the decobalt degree of depth simultaneously.
Description
Technical Field
The utility model relates to the technical field of cobalt removal of diamond compacts, in particular to a cobalt removal device of a diamond compact with adjustable immersion depth.
Background
The diamond compact is formed by sintering diamond micro powder and a hard alloy substrate under specific conditions, is usually installed in a cobalt removal mould in the production process of the diamond compact, and is stretched into a cobalt removal device to carry out normal cobalt removal operation by using cobalt removal liquid in the cobalt removal device.
However, the existing cobalt removing device has the following problems:
1. the existing cobalt removing device is inconvenient to play a good role in limiting and fixing a cobalt removing mould in the using process, so that the cobalt removing mould is loosened in the cobalt removing operation process;
2. the existing cobalt removing device is used for putting the diamond composite sheet into cobalt removing liquid to remove cobalt, and the whole operation is complex mostly by adjusting the height of the added cobalt removing liquid when the cobalt removing depth needs to be adjusted.
Aiming at the problems, the novel design is carried out on the basis of the original cobalt removing device.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a cobalt removing device for a diamond composite sheet with adjustable immersion depth, and aims to solve the problems that the existing cobalt removing device in the background technology is inconvenient to play a good limiting and fixing role on a cobalt removing mould in the using process, so that the cobalt removing mould is loosened in the cobalt removing operation process, and the whole operation is complicated because the diamond composite sheet is mostly realized by adjusting the height of added cobalt removing liquid when the cobalt removing depth needs to be adjusted in the cobalt removing process when the diamond composite sheet is placed into the cobalt removing liquid for cobalt removing.
In order to achieve the purpose, the utility model provides the following technical scheme: adjustable depth of immersion's diamond compact cobalt removal device includes:
the heating pipe is fixedly arranged at the lower end in the device body, the left side of the device body is connected with a liquid inlet pipe for conveying cobalt-removing liquid, and the lower end of the right side of the device body is provided with a liquid discharge pipe;
the cover plate is connected inside the device body in an interference mode, an insertion groove is formed in the cover plate, a cobalt removing mold is installed inside the insertion groove, and a diamond compact body is installed inside the cobalt removing mold;
the lower end of the positioning column is fixedly arranged at the upper end of the cover plate, a limiting hole is formed in the side of the positioning column, a moving rod is arranged at the upper end of the positioning column, and a limiting structure for fixing the cobalt removing mold is connected to the inner side of the moving rod;
the joint piece is installed the avris of carriage release lever, and the inboard of carriage release lever installs the built-in spring that provides the elasticity that resets.
Preferably, the outer wall of the cobalt removing mold and the inner wall of the insertion groove formed in the cover plate are mutually attached, and the cobalt removing mold and the insertion groove are assembled in a sliding connection mode.
Through adopting above-mentioned technical scheme, laminate each other between cobalt mould and the inserting groove of taking off to can improve the stability of cobalt mould in the inserting groove inside taking off.
Preferably, the inner wall of the positioning column is attached to the outer wall of the lower end of the moving rod, and limit holes are uniformly distributed in the side of the positioning column.
Through adopting above-mentioned technical scheme, laminate each other between the lower extreme of carriage release lever and the reference column to can prevent that the carriage release lever from appearing rocking phenomenon after the inside of reference column removes.
Preferably, the clamping blocks are installed on the left side and the right side of the moving rod, and the clamping blocks and the moving rod form an elastic telescopic structure through built-in springs.
Through adopting above-mentioned technical scheme, thereby utilize built-in spring's setting can make the joint piece after the removal reset.
Preferably, limit structure comprises fixed plate, central screw rod, locating piece and non-slip raised, and fixed plate fixed mounting is in the inboard of carriage release lever, the middle part of fixed plate runs through and installs central screw rod, and the inner of central screw rod is connected with the locating piece, the inboard fixed mounting of locating piece has the non-slip raised who improves frictional force.
By adopting the technical scheme, the arrangement of the anti-skid protrusions can improve the contact friction force between the anti-skid protrusions and the side of the positioning block and the cobalt-removing mould, and increase the stability and the stability of the cobalt-removing mould during fixing,
Preferably, the outer end edge side of the positioning block and the inner side of the fixing plate are assembled in a sliding connection mode, and anti-skid protrusions are uniformly distributed on the inner side of the positioning block.
Through adopting above-mentioned technical scheme, thereby can avoid the locating piece to follow central screw and carry out synchronous rotation through the slip of locating piece on the fixed plate.
Compared with the prior art, the utility model has the beneficial effects that: the cobalt removing device for the diamond composite sheet with the adjustable immersion depth can conveniently play a good limiting and fixing role on a cobalt removing die, prevent the cobalt removing die from loosening and conveniently adjust and change the cobalt removing depth;
1. the positioning block is arranged, the central screw rod is rotated, the positioning block in threaded connection can move towards the inner side of the cover plate through the rotation of the central screw rod, and the left side and the right side of the cobalt removing die can be stably limited and clamped through the movement of the positioning block, so that the overall stability of the cobalt removing die is improved, and the phenomenon of looseness is prevented;
2. be provided with the carriage release lever, to the inboard installation joint piece of carriage release lever for take place to break away from between the lower extreme of joint piece and the spacing of reference column avris, upwards stimulate the carriage release lever after that, thereby the removal of carriage release lever can drive the cobalt mould that takes off after fixed and carry out synchronous removal, and the removal that from this utilizes cobalt mould that takes off and then can conveniently immerse the inside degree of depth of taking off cobalt liquid to the diamond compact piece body and change.
Drawings
FIG. 1 is a schematic cross-sectional front view of the present invention;
FIG. 2 is an enlarged view of the structure at A in FIG. 1 according to the present invention;
FIG. 3 is a schematic cross-sectional view of the positioning post and the moving rod of the present invention;
FIG. 4 is a schematic cross-sectional view of the movable rod and the locking block of the present invention;
FIG. 5 is a schematic side view of the positioning block and the anti-slip protrusions of the present invention.
In the figure: 1. a device body; 2. heating a tube; 3. a liquid inlet pipe; 4. a liquid discharge pipe; 5. a cover plate; 6. inserting grooves; 7. removing the cobalt mould; 8. a diamond compact body; 9. a positioning column; 10. a limiting hole; 11. a travel bar; 12. a limiting structure; 121. a fixing plate; 122. a central screw; 123. positioning blocks; 124. anti-skid projections; 13. a clamping block; 14. a built-in spring.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: the cobalt removing device for the diamond composite sheet with adjustable immersion depth comprises a device body 1, a heating pipe 2, a liquid inlet pipe 3, a liquid discharge pipe 4, a cover plate 5, an inserting groove 6, a cobalt removing mold 7, a diamond composite sheet body 8, a positioning column 9, a limiting hole 10, a moving rod 11, a limiting structure 12, a fixing plate 121, a central screw 122, a positioning block 123, an anti-skidding bulge 124, a clamping block 13 and a built-in spring 14;
the heating pipe 2 is fixedly arranged at the lower end in the device body 1, the left side of the device body 1 is connected with a liquid inlet pipe 3 for conveying cobalt-removing liquid, and the lower end of the right side of the device body 1 is provided with a liquid discharge pipe 4;
the cover plate 5 is connected to the inside of the device body 1 in an interference mode, an insertion groove 6 is formed in the cover plate 5, a cobalt removing mold 7 is installed inside the insertion groove 6, and a diamond compact body 8 is installed inside the cobalt removing mold 7;
the lower end of the positioning column 9 is fixedly arranged at the upper end of the cover plate 5, a limiting hole 10 is formed in the side of the positioning column 9, a moving rod 11 is arranged at the upper end of the positioning column 9, and a limiting structure 12 for fixing the cobalt removing die 7 is connected to the inner side of the moving rod 11;
and a clamping block 13 mounted at the side of the moving rod 11, and a built-in spring 14 for providing a return elastic force is mounted at the inner side of the moving rod 11.
The outer wall of the cobalt removing mould 7 and the inner wall of the inserting groove 6 formed in the cover plate 5 are mutually attached, and the cobalt removing mould 7 and the inserting groove 6 are assembled in a sliding connection mode.
The inner wall of the positioning column 9 is attached to the outer wall of the lower end of the moving rod 11, and limit holes 10 are uniformly distributed on the side of the positioning column 9.
Clamping blocks 13 are mounted on the left side and the right side of the moving rod 11, and an elastic telescopic structure is formed between the clamping blocks 13 and the moving rod 11 through built-in springs 14.
As shown in fig. 1, 3 and 4, when cobalt is removed from the diamond compact body 8, the clamping block 13 is pressed toward the inner side of the movable rod 11, and the lower end of the clamping block 13 is retracted into the movable rod 11, then the lower end of the clamping block 13 is separated from the limiting hole 10 at the side of the positioning column 9, so that the moving rod 11 is pushed downwards, the moving rod 11 moves to drive the cobalt removing mould 7 fixedly arranged at the inner side to move synchronously, when the cobalt removing mould 7 moves to a proper position, the clamping block 13 is loosened, the clamping block 13 is reset under the action of the built-in spring 14, the reset clamping block 13 enters the limiting hole 10 at the side of the positioning column 9 again, therefore, the position of the movable rod 11 can be fixed, and the depth of the diamond compact body 8 immersed in the cobalt removing liquid can be changed conveniently by moving the cobalt removing die 7.
The limiting structure 12 is composed of a fixing plate 121, a central screw 122, a positioning block 123 and an anti-slip protrusion 124, the fixing plate 121 is fixedly installed on the inner side of the moving rod 11, the central screw 122 is installed in the middle of the fixing plate 121 in a penetrating mode, the positioning block 123 is connected to the inner end of the central screw 122, and the anti-slip protrusion 124 for improving friction force is fixedly installed on the inner side of the positioning block 123.
The outer end edge side of the positioning block 123 and the inner side of the fixing plate 121 are assembled in a sliding connection manner, and anti-slip protrusions 124 are uniformly distributed on the inner side of the positioning block 123.
As shown in fig. 1, 2 and 5, when the cobalt removing mold 7 needs to be fixed, the cobalt removing mold 7 is inserted into the insertion groove 6 provided in the cover plate 5, then the center screw 122 is rotated, so that the positioning block 123 screwed to the cover plate 5 can be moved to the inner side of the cover plate 5, the left and right sides of the cobalt removing mold 7 can be fixed in a limited manner by the movement of the positioning block 123, thereby ensuring the stability of the whole cobalt removing mold 7, and the contact friction force between the positioning block 123 and the sides of the cobalt removing mold 7 can be increased by the anti-slip protrusions 124 uniformly distributed on the inner side of the positioning block 123.
The working principle is as follows: when the device for removing cobalt from a diamond compact with adjustable immersion depth is used, firstly, as shown in fig. 1-5, the positioning block 123 which is in threaded connection can move towards the inner side of the cover plate 5 by rotating the central screw 122, the cobalt removing mold 7 can be limited by the movement of the positioning block 123, meanwhile, the contact friction force between the positioning block 123 and the cobalt removing mold 7 can be increased by the aid of the anti-skid protrusions 124 which are uniformly distributed on the inner side of the positioning block 123, the stability of the cobalt removing mold 7 in the fixing process is improved, the depth of the diamond compact body 8 immersed into the cobalt removing liquid can be changed by the aid of the sliding of the movable rod 11 on the positioning column 9 in the cobalt removing process, and details which are not described in detail in the description belong to the prior art which is well known to those skilled in the art.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. Adjustable depth of immersion's diamond compact decobalt device, its characterized in that includes:
the heating pipe (2) is fixedly arranged at the lower end of the inside of the device body (1), the left side of the device body (1) is connected with a liquid inlet pipe (3) for conveying cobalt removal liquid, and the lower end of the right side of the device body (1) is provided with a liquid discharge pipe (4);
the cover plate (5) is connected to the inside of the device body (1) in an interference mode, an insertion groove (6) is formed in the cover plate (5), a cobalt removing mold (7) is installed inside the insertion groove (6), and a diamond compact body (8) is installed inside the cobalt removing mold (7);
the lower end of the positioning column (9) is fixedly arranged at the upper end of the cover plate (5), a limiting hole (10) is formed in the side of the positioning column (9), a moving rod (11) is arranged at the upper end of the positioning column (9), and a limiting structure (12) for fixing the cobalt removing mold (7) is connected to the inner side of the moving rod (11);
and the clamping block (13) is arranged on the side of the moving rod (11), and an internal spring (14) for providing reset elasticity is arranged on the inner side of the moving rod (11).
2. The adjustable immersion depth diamond compact decobalting apparatus of claim 1, wherein: the outer wall of the cobalt removing mold (7) is attached to the inner wall of the inserting groove (6) formed in the cover plate 5, and the cobalt removing mold (7) is assembled with the inserting groove (6) in a sliding connection mode.
3. The adjustable immersion depth diamond compact decobalting apparatus of claim 1, wherein: the inner wall of the positioning column (9) is attached to the outer wall of the lower end of the moving rod (11), and limit holes (10) are uniformly distributed in the side of the positioning column (9).
4. The adjustable immersion depth diamond compact decobalting apparatus of claim 3, wherein: clamping blocks (13) are installed on the left side and the right side of the moving rod (11), and an elastic telescopic structure is formed between the clamping blocks (13) and the moving rod (11) through built-in springs (14).
5. The adjustable immersion depth diamond compact decobalting apparatus of claim 1, wherein: limiting structure (12) comprise fixed plate (121), central screw rod (122), locating piece (123) and non-slip raised (124), and fixed plate (121) fixed mounting is in the inboard of carriage release lever (11), the middle part of fixed plate (121) is run through and is installed central screw rod (122), and the inner of central screw rod (122) is connected with locating piece (123), the inboard fixed mounting of locating piece (123) has non-slip raised (124) that improves frictional force.
6. The adjustable immersion depth diamond compact decobalting apparatus of claim 5, wherein: the outer end edge side of the positioning block (123) and the inner side of the fixing plate (121) are assembled in a sliding connection mode, and anti-skidding protrusions (124) are uniformly distributed on the inner side of the positioning block (123).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121328637.5U CN215593189U (en) | 2021-06-15 | 2021-06-15 | Diamond compact decobalting device capable of adjusting immersion depth |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121328637.5U CN215593189U (en) | 2021-06-15 | 2021-06-15 | Diamond compact decobalting device capable of adjusting immersion depth |
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| Publication Number | Publication Date |
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| CN215593189U true CN215593189U (en) | 2022-01-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202121328637.5U Active CN215593189U (en) | 2021-06-15 | 2021-06-15 | Diamond compact decobalting device capable of adjusting immersion depth |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114871436A (en) * | 2022-03-29 | 2022-08-09 | 武汉锐特金刚石有限公司 | Cobalt removing device for polycrystalline diamond compact and cobalt removing method using cobalt removing device |
-
2021
- 2021-06-15 CN CN202121328637.5U patent/CN215593189U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114871436A (en) * | 2022-03-29 | 2022-08-09 | 武汉锐特金刚石有限公司 | Cobalt removing device for polycrystalline diamond compact and cobalt removing method using cobalt removing device |
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