CN214323013U - Single crystal diamond clamp for self-rotating grinding and polishing machine - Google Patents
Single crystal diamond clamp for self-rotating grinding and polishing machine Download PDFInfo
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- CN214323013U CN214323013U CN202023231519.0U CN202023231519U CN214323013U CN 214323013 U CN214323013 U CN 214323013U CN 202023231519 U CN202023231519 U CN 202023231519U CN 214323013 U CN214323013 U CN 214323013U
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Abstract
The utility model discloses a single crystal diamond clamp for a self-rotating grinding and polishing machine, which comprises a body, two sliding blocks and two adjusting pieces; the top wall of the body is provided with a base wall and a boss which is convexly arranged relative to the base wall, and the boss is provided with two positioning walls which face the base wall and are vertically arranged; the base wall of the body is concavely provided with two sliding chutes communicated to the side wall of the body, and the two sliding chutes are respectively arranged along the two positioning walls; the top of the sliding block horizontally protrudes and extends with a protruding part, the two sliding blocks are respectively connected with the two sliding chutes in a sliding way, the protruding part is positioned on the base wall, the end surface of the protruding part forms a locking wall, and the locking wall and the two positioning walls of the two sliding blocks are respectively arranged in a facing way; the two adjusting pieces are respectively connected with the two sliding blocks and the body so as to adjust the sliding blocks to slide along the sliding grooves through the adjusting pieces, and the single crystal diamond bonded on the base wall is clamped through the two locking walls and the two positioning walls. It has the following advantages: the clamping device can clamp diamonds with small thickness and adapt to diamonds with different sizes, and solves the problem that a diamond substrate is difficult to clamp.
Description
Technical Field
The utility model relates to a diamond polishing technical field especially relates to a single crystal diamond anchor clamps that is used for autogyration mill to throw machine.
Background
Chinese patent database has announced CN202498423U, a grinding and polishing machine clamping device, includes the frock clamp body is provided with spring mechanism on the frock clamp body for will treat that the work piece top is on the grinding and polishing face of mill. The spring mechanism comprises a guide hole arranged in the vertical line direction of the grinding surface of the grinding disc, a first compression spring is positioned in the guide hole, one end of the first compression spring is fixed, and the other end of the first compression spring abuts against a workpiece connecting part provided with a workpiece to be processed. The workpiece connecting part comprises a connecting rod part close to one side of the first compression spring, and the connecting rod part is inserted into the guide hole. The contact end of the connecting rod part and the first compression spring is T-shaped, and a limiting protruding part used for blocking the T-shaped end part of the connecting rod part is arranged on the hole wall of the guide hole. The tool clamp is characterized in that the tool clamp body is provided with a mounting hole and a mounting seat inserted into the mounting hole, and the guide hole is located in the mounting seat. A shoulder is arranged on the hole wall of the mounting hole, so that the aperture of the mounting hole on the side, close to the grinding and polishing surface of the grinding disc, of the shoulder is larger than the aperture of the mounting hole on the side, far away from the grinding and polishing surface, of the shoulder; the opposite end of the mounting seat, which is provided with one end of the guide hole, penetrates through the mounting hole and then is fixed with a locking nut; and a boss structure which is propped against the shoulder is arranged on the side wall of the mounting seat. The clamping device has complicated clamping and disassembling steps, poor clamping firmness and further improvement requirement.
SUMMERY OF THE UTILITY MODEL
The utility model provides a single crystal diamond anchor clamps for autogyration is ground and is thrown machine, it has overcome among the background art not enough that anchor clamps exist.
The utility model provides an adopted technical scheme of its technical problem is: a single crystal diamond clamp for a self-rotating grinding and polishing machine comprises a body, two sliding blocks and two adjusting pieces; the top wall of the body is provided with a base wall and a boss which is convexly arranged relative to the base wall, and the boss is provided with two positioning walls which face the base wall and are vertically arranged; the base wall of the body is concavely provided with two sliding chutes communicated to the side wall of the body, and the two sliding chutes are respectively arranged along the two positioning walls; the top of the sliding block horizontally protrudes and extends with a protruding part, the two sliding blocks are respectively connected with the two sliding chutes in a sliding way, the protruding part is positioned on the base wall, the end surface of the protruding part forms a locking wall, and the locking wall and the two positioning walls of the two sliding blocks are respectively arranged in a facing way; the two adjusting pieces are respectively connected with the two sliding blocks and the body so as to adjust the sliding blocks to slide along the sliding grooves through the adjusting pieces, and the single crystal diamond bonded on the base wall is clamped through the two locking walls and the two positioning walls.
In one embodiment: the boss is of an L-shaped structure, the base wall is of a small rectangular structure, and the L-shaped structure and the small rectangular structure are matched to form a large rectangular structure; the two positioning walls are respectively parallel to two adjacent sides of the large rectangular structure, and the two sliding grooves are respectively parallel to two adjacent sides of the large rectangular structure.
In one embodiment: the two positioning walls are vertically arranged and matched to form an L shape, and the two sliding grooves are vertical to each other.
In one embodiment: a groove wall of the chute and the positioning wall are aligned.
In one embodiment: the top wall of the sliding block is flush with the top wall of the lug boss, and the bottom wall of the extension part can be in fit sliding connection with the base wall.
In one embodiment: the adjusting part comprises an adjusting screw, and the adjusting screw penetrates through the sliding block and is in threaded connection with the body so as to drive the sliding block to slide along the sliding groove through rotation of the adjusting screw.
In one embodiment: also comprises a substrate, and the body is bonded on the substrate.
In one embodiment: the body and the sliding block are made of stainless steel, and the substrate is made of silicon carbide or sapphire.
Compared with the background technology, the technical scheme has the following advantages:
the body roof has base wall and boss, and the slider sliding connection is located the base wall in order to constitute the lock joint wall at the protruding extension of spout and slider top level, presss from both sides the single crystal diamond who bonds on the base wall through two lock joint walls and two location walls, consequently can produce following technological effect: firstly, the diamond clamping fixture can clamp diamonds with small thickness and adapt to diamonds with different sizes, and solves the problem that a diamond substrate is difficult to clamp; secondly, the clamping is firm, stable and reliable; thirdly, the installation and the disassembly are simple and convenient, and the processing efficiency is improved.
The two positioning walls are vertically arranged and matched to form an L shape, the two sliding grooves are vertical to each other, the diamond is clamped on four sides, and the clamping is firm, stable and reliable.
One groove wall of the sliding groove is aligned with the positioning wall, so that the assembly is convenient, the clamping is firm and stable, and the sliding groove can be adapted to diamonds of different sizes.
The body bonds on the base member, conveniently connects the anchor clamps dress at the processing equipment.
The clamping method comprises the following steps: placing the body on a heating plate, bonding the single crystal diamond on the base wall by adopting a bonding agent, and respectively abutting two side walls of the single crystal diamond against two positioning walls; the adjusting piece drives the sliding blocks to slide along the sliding grooves so that the locking walls of the two sliding blocks respectively abut against the other two side walls of the single crystal diamond, and the single crystal diamond is clamped through the two locking walls and the two positioning walls; taking the body off the heating plate, and clamping the single crystal diamond on the body after the adhesive is cooled and solidified; the body is bonded on the base body, so that the clamping is convenient, and the clamping is firm, stable and reliable.
Drawings
The present invention will be further described with reference to the accompanying drawings and the following detailed description.
Fig. 1 is a perspective view of a clip according to an embodiment.
Description of reference numerals: the device comprises a body 1, a sliding block 2, an adjusting piece 3, a substrate 4 and a single crystal diamond 5; base wall 11, boss 12, location wall 121, spout 13, extension 21, latch wall 211.
Detailed Description
Referring to fig. 1, a single crystal diamond clamp for a self-rotating polishing and burnishing machine includes a body 1, two sliders 2, two adjusting members 3, and a base 4; the top wall of the body 1 is provided with a base wall 11 and a boss 12 which is convexly arranged relative to the base wall 11, the boss 12 is provided with two positioning walls 121 which are vertically arranged and face the base wall 11, and the two positioning walls 121 are vertically arranged and matched to form an L shape; the base wall 11 of the body 1 is concavely provided with two sliding chutes 13 communicated to the side wall of the body 1, the two sliding chutes 13 are respectively arranged along the two positioning walls 121, and the two sliding chutes 13 are vertically arranged; the top of the sliding block 2 horizontally protrudes and extends with a protruding part 21, the two sliding blocks 2 are respectively connected with the two sliding chutes 13 in a sliding way, the protruding part 21 is positioned on the base wall 11, the end surface of the protruding part 21 forms a locking wall 211, and the locking wall 211 and the two positioning walls 121 of the two sliding blocks 2 are respectively arranged in a facing way; the two adjusting pieces 3 are respectively connected with the two sliding blocks 2 and the body 1 so as to adjust the sliding blocks 2 to slide along the sliding grooves 13 through the adjusting pieces 3, and the single crystal diamond 5 bonded on the base wall 11 is clamped through the two locking walls 211 and the two positioning walls 121.
The boss 12 is in an L-shaped structure, the base wall 11 is in a small rectangular structure, and the L-shaped structure and the small rectangular structure are matched to form a large rectangular structure; the two positioning walls 121 are respectively parallel to two adjacent sides of the large rectangular structure, and the two sliding grooves 13 are respectively parallel to two adjacent sides of the large rectangular structure; a groove wall of the slide groove 13 and the positioning wall 121 are aligned; the top wall of the slider 2 is flush with the top wall of the boss 12, and the bottom wall of the extension 21 is adapted to be slidably engaged with the base wall 11.
This regulating part 3 includes adjusting screw, and this adjusting screw passes slider 2 and the spiro union and drives slider 2 and slide along spout 13 in order to rotate through adjusting screw at the interior cell wall of the spout 13 of body 1, establishes the through hole if slider 2, and this adjusting screw top is supported 2 lateral walls of slider, then can make the locking wall top support diamond 5 through the screw tightening.
The body 1 is bonded on the base 4; the body 1 and the slide block 2 are both made of stainless steel, and the substrate 4 is made of silicon carbide or sapphire; the adhesive is thermosetting adhesive such as yellow wax and hot melt adhesive.
A clamping method of a single crystal diamond clamp for a self-rotating grinding and polishing machine is disclosed, wherein: the thickness of the diamond 5 is larger than the height of the boss 12, the thickness of the diamond 5 is about 2mm, the height of the boss 12 is 1.5mm, and the substrate 4 is a silicon carbide or sapphire hard substrate of 4 inches or 8 inches; the clamping method comprises the following steps:
step 1, placing a body 1 on a heating plate, adhering a single crystal diamond 5 on a base wall 11 by adopting an adhesive, and respectively abutting two side walls of the single crystal diamond 5 against two positioning walls 121;
step 4, bonding the body 1 on the substrate 4; the clamped diamond clamp is matched with a self-rotating grinding and polishing machine for use, and particularly, the bottom of the base body 4 is adsorbed and fixed through a vacuum sucker of a processing table top of the self-rotating grinding and polishing machine.
The fixture of the specific embodiment can be matched with a self-selecting rotary grinding and polishing machine for use, can effectively clamp a diamond substrate slice with the thickness of only 2mm, solves the problem that the diamond substrate slice is difficult to clamp, is simple and convenient to install and disassemble, and improves the processing efficiency.
The above description is only a preferred embodiment of the present invention, and therefore the scope of the present invention should not be limited by this description, and all equivalent changes and modifications made within the scope and the specification of the present invention should be covered by the present invention.
Claims (8)
1. A single crystal diamond anchor clamps for autogyration machine of polishing, its characterized in that: comprises a body, two sliding blocks and two adjusting pieces; the top wall of the body is provided with a base wall and a boss which is convexly arranged relative to the base wall, and the boss is provided with two positioning walls which face the base wall and are vertically arranged; the base wall of the body is concavely provided with two sliding chutes communicated to the side wall of the body, and the two sliding chutes are respectively arranged along the two positioning walls; the top of the sliding block horizontally protrudes and extends with a protruding part, the two sliding blocks are respectively connected with the two sliding chutes in a sliding way, the protruding part is positioned on the base wall, the end surface of the protruding part forms a locking wall, and the locking wall and the two positioning walls of the two sliding blocks are respectively arranged in a facing way; the two adjusting pieces are respectively connected with the two sliding blocks and the body so as to adjust the sliding blocks to slide along the sliding grooves through the adjusting pieces, and the single crystal diamond bonded on the base wall is clamped through the two locking walls and the two positioning walls.
2. A single crystal diamond clamp for a self rotating polishing and burnishing machine as claimed in claim 1, wherein: the boss is of an L-shaped structure, the base wall is of a small rectangular structure, and the L-shaped structure and the small rectangular structure are matched to form a large rectangular structure; the two positioning walls are respectively parallel to two adjacent sides of the large rectangular structure, and the two sliding grooves are respectively parallel to two adjacent sides of the large rectangular structure.
3. A single crystal diamond clamp for a self rotating polishing and burnishing machine as claimed in claim 1, wherein: the two positioning walls are vertically arranged and matched to form an L shape, and the two sliding grooves are vertical to each other.
4. A single crystal diamond clamp for a self rotating polishing and burnishing machine as claimed in claim 1, wherein: a groove wall of the chute and the positioning wall are aligned.
5. A single crystal diamond clamp for a self rotating polishing and burnishing machine as claimed in claim 1, wherein: the top wall of the sliding block is flush with the top wall of the lug boss, and the bottom wall of the extension part can be in fit sliding connection with the base wall.
6. A single crystal diamond clamp for a self rotating polishing and burnishing machine as claimed in claim 1, wherein: the adjusting part comprises an adjusting screw, and the adjusting screw penetrates through the sliding block and is in threaded connection with the body so as to drive the sliding block to slide along the sliding groove through rotation of the adjusting screw.
7. A single crystal diamond clamp for a self rotating polishing machine according to any one of claims 1 to 6, wherein: also comprises a substrate, and the body is bonded on the substrate.
8. A single crystal diamond clamp for a self rotating polishing and burnishing machine as claimed in claim 7, wherein: the body and the sliding block are made of stainless steel, and the substrate is made of silicon carbide or sapphire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023231519.0U CN214323013U (en) | 2020-12-28 | 2020-12-28 | Single crystal diamond clamp for self-rotating grinding and polishing machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023231519.0U CN214323013U (en) | 2020-12-28 | 2020-12-28 | Single crystal diamond clamp for self-rotating grinding and polishing machine |
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| CN214323013U true CN214323013U (en) | 2021-10-01 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112692729A (en) * | 2020-12-28 | 2021-04-23 | 华侨大学 | Single crystal diamond clamp for self-rotating grinding and polishing machine and clamping method thereof |
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- 2020-12-28 CN CN202023231519.0U patent/CN214323013U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112692729A (en) * | 2020-12-28 | 2021-04-23 | 华侨大学 | Single crystal diamond clamp for self-rotating grinding and polishing machine and clamping method thereof |
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