CN214264368U - Clamp for laser cutting PCBN blank - Google Patents
Clamp for laser cutting PCBN blank Download PDFInfo
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- CN214264368U CN214264368U CN202120153570.XU CN202120153570U CN214264368U CN 214264368 U CN214264368 U CN 214264368U CN 202120153570 U CN202120153570 U CN 202120153570U CN 214264368 U CN214264368 U CN 214264368U
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- sliding plate
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Abstract
The utility model relates to a PCBN cutter adds clamping apparatus technical field, concretely relates to laser cutting is anchor clamps for PCBN blank, which comprises a fixing plate and i, the screw opening has been seted up on the top surface of fixed plate, the inside cover of screw opening is equipped with the screw, the sliding plate opening has been seted up at the middle part of fixed plate, the inside cover of sliding plate opening is equipped with the sliding plate, be provided with first spacing groove on the lateral wall of the fixed plate of sliding plate opening below, the bottom surface outside of first spacing groove is provided with downward wave recess, be provided with the second spacing groove with first spacing groove matched with on the lateral wall of sliding plate, the top surface outside of second spacing groove is provided with upward wave recess, the sliding plate passes through screw fixed mounting in the sliding plate opening at fixed plate middle part, the outside of fixed plate is provided with PCBN blade blank.
Description
Technical Field
The utility model relates to a PCBN cutter adds clamping apparatus technical field, concretely relates to laser cutting PCBN anchor clamps for blank.
Background
The PCBN cutter is an artificial cubic Boron nitride cutter, can keep the characteristic of high hardness at high temperature, and is mainly used for processing iron parts, and Cubic Boron Nitride (CBN) (Cubic Boron nitride) is firstly synthesized by General Electric (GE) corporation of America under the conditions of high temperature and high pressure by an artificial method in the 50 th century, the hardness of the CBN cutter is second to that of diamond and is far higher than that of other materials, so the CBN cutter and the diamond are collectively called as superhard materials.
In the process of machining an embedded PCBN (polycrystalline cubic boron nitride) cutter, a PCBN blade blank is usually cut into cutter particles, and then the cutter particles are welded on a hard alloy substrate and then ground.
Therefore, the fixture for the PCBN blank is simple in structure, high in clamping precision and easy and convenient to operate by workers, can realize stable clamping of the PCBN blade blank, greatly improves cutting efficiency, and has wide market prospect.
Disclosure of Invention
The utility model provides a to prior art not enough, the utility model provides a simple structure, the clamping precision is high, and workman easy operation is convenient, can realize the firm centre gripping of PCBN blade blank, improves the laser cutting of cutting efficiency anchor clamps for PCBN blank greatly for overcome defect among the prior art.
The utility model adopts the technical proposal that: the utility model provides a laser cutting is anchor clamps for PCBN blank, includes the fixed plate, the top surface of fixed plate on seted up the screw opening, the inside cover of screw opening is equipped with the screw, the sliding plate opening has been seted up at the middle part of fixed plate, the inside cover of sliding plate opening is equipped with the sliding plate, is provided with first spacing groove on the lateral wall of the fixed plate of sliding plate opening below, the bottom surface outside of first spacing groove is provided with downward wave recess, the lateral wall of sliding plate on be provided with first spacing groove matched with second spacing groove, the top surface outside of second spacing groove is provided with upward wave recess, the sliding plate pass through screw fixed mounting in the sliding plate opening at fixed plate middle part, the outside of fixed plate is provided with PCB.
The quantity of screw opening be three, the quantity of screw is three, three screw opening all is located same water flat line, and the distance between two adjacent screw openings is the same, three screw passes through three screw opening suit on the top surface of fixed plate.
The fixed plate adopt rectangular massive structure, the sliding plate adopts rectangular massive structure, the sliding plate opening adopts rectangular opening column structure, the length of sliding plate opening is not more than the length of fixed plate, the height of sliding plate opening is not more than the height of fixed plate, the width of sliding plate opening is unanimous with the width of fixed plate, the height of sliding plate be not more than the height of sliding plate opening, the length of sliding plate is not more than the length of sliding plate opening, the width of sliding plate is unanimous with the width of sliding plate opening.
The quantity of wave recess downwards be five, the quantity of wave recess upwards cooperatees with the quantity of wave recess downwards, the structure size that wave recess and the wave recess that makes progress adopted downwards is unanimous, and the orientation of wave recess downwards is opposite with the orientation of the wave recess that makes progress, the structure size that first spacing groove and second spacing groove adopted unanimous, the quantity of first spacing groove is five, the quantity of second spacing groove is five, five wave recess downwards all be located same water flat line, five wave recesses that make progress all are located same water flat line.
The PCBN blade blank is sleeved in the fixed plate and the sliding plate through the downward wavy groove and the upward wavy groove.
The utility model has the advantages that: firstly, the utility model can effectively use the screws to push the sliding plate to move and fix the PCBN blade blank by arranging the screws, so that the PCBN blade blank can be stably clamped; secondly, the utility model is provided with five downward wave grooves and five upward wave grooves, compared with the traditional clamp which clamps 1 blank at a time, the clamp of the utility model can clamp 5 PCBN blade blanks at one time, thus greatly improving the cutting efficiency; and thirdly, the utility model has the advantages of simple structure, convenient operation, design benefit has improved work efficiency greatly, has fine social and economic benefits, is the product of easily using widely.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic view of the fixing plate structure of the present invention.
Fig. 3 is a schematic view of the sliding plate structure of the present invention.
Fig. 4 is a schematic view of the top view structure of the present invention with the screw removed.
Fig. 5 is a schematic view of the overall side structure of the present invention.
Fig. 6 is an enlarged structural view of the downward wavy groove and the first limiting groove in fig. 2.
Detailed Description
As shown in fig. 1, 2, 3, 4, 5, 6, a clamp for laser cutting a PCBN blank comprises a fixed plate 1, a screw through hole 5 is formed on the top surface of the fixed plate 1, a screw 3 is sleeved inside the screw through hole 5, a sliding plate through hole 10 is formed in the middle of the fixed plate 1, a sliding plate 2 is sleeved inside the sliding plate through hole 10, a first limit groove 6 is formed on the side wall of the fixed plate 1 below the sliding plate through hole 10, a downward wave groove 7 is formed on the outer side of the bottom surface of the first limit groove 6, a second limit groove 8 matched with the first limit groove 6 is formed on the side wall of the sliding plate 2, an upward wave groove 9 is formed on the outer side of the top surface of the second limit groove 8, the sliding plate 2 is fixedly installed in the sliding plate through hole 10 in the middle of the fixed plate 1 through the screw 3, a PCBN blade blank 4 is arranged on the outer side of the fixed plate 1, the utility model can effectively lead the clamp of the utility model to use the screw 3 to push the sliding plate 2 to move and fix the PCBN blade blank 4 by arranging the screw 3, thus realizing the stable clamping of the PCBN blade blank 4 between the fixed plate 1 and the sliding plate 2; the number of the screw through holes 5 is three, the number of the screws 3 is three, the three screw through holes 5 are all located on the same horizontal line, the distance between every two adjacent screw through holes 5 is the same, and the three screws 3 are sleeved on the top surface of the fixing plate 1 through the three screw through holes 5; the fixed plate 1 adopt rectangular block-shaped structure, the sliding plate 2 adopts rectangular block-shaped structure, the sliding plate opening 10 adopts rectangular opening column structure, the length of sliding plate opening 10 is not more than the length of fixed plate 1, the height of sliding plate opening 10 is not more than the height of fixed plate 1, the width of sliding plate opening 10 is unanimous with the width of fixed plate 1, the height of sliding plate 2 be not more than the height of sliding plate opening 10, the length of sliding plate 2 is not more than the length of sliding plate opening 10, the width of sliding plate 2 is unanimous with the width of sliding plate opening 10, can adapt to the laser cutting processing of different thickness PCBN blade blanks 4 through the thickness that changes fixed plate 1 and sliding plate 2.
The number of the downward wavy grooves 7 is five, the number of the upward wavy grooves 9 is matched with the number of the downward wavy grooves 7, the structural sizes of the downward wavy grooves 7 and the upward wavy grooves 9 are consistent, the orientation of the downward wavy grooves 7 is opposite to the orientation of the upward wavy grooves 9, the structural sizes of the first limiting grooves 6 and the second limiting grooves 8 are consistent, the number of the first limiting grooves 6 is five, the number of the second limiting grooves 8 is five, the opposite directions are adopted, the PCBN blade blank 4 can be better cut through included angles between two surfaces of contact, the PCBN blade blank 4 is placed in the first limiting grooves 6 and the second limiting grooves 8, the fixture can be prevented from being damaged when laser light cuts the PCBN blade blank 4, the five downward wavy grooves 7 are all located on the same horizontal line, and the five upward wavy grooves 9 are all located on the same horizontal line, the utility model discloses five wave grooves 7 and five wave grooves 9 that make progress have been set up, compare in traditional anchor clamps 1 PCBN blade blank 4 of clamping at every turn, the utility model discloses 5 PCBN blade blanks 4 of clamping can be once only to the anchor clamps, improve cutting efficiency greatly.
The PCBN blade blank 4 is sleeved in the fixed plate 1 and the sliding plate 2 through a downward wavy groove 7 and an upward wavy groove 9.
The use method of the product is as follows: as shown in fig. 1, 2, 3, 4, 5 and 6, firstly, the sliding plate 2 is installed in the sliding plate through hole 10 of the fixed plate 1 through the screw 3, then five PCBN blade blanks 4 are sequentially placed in the five first limiting grooves 6 and the five second limiting grooves 8, so that the included angle between the five PCBN blade blanks 4 and the two surfaces of the five first limiting grooves 6 and the five second limiting grooves 8 is 90 degrees, thereby begin to cut five PCBN blade blanks 4 simultaneously, meanwhile, can adapt to the laser cutting processing of different thickness PCBN blade blanks 4 through the thickness that changes fixed plate 1 and sliding plate 2, centre gripping PCBN blade blank 4 can be stabilized to this product, only need use three screw 3 when changing the work piece, can once centre gripping 5 PCBN blade blanks 4, and easy operation is convenient, can greatly improve cutting efficiency, has fine application prospect.
The utility model discloses a simple structure, the clamping precision is high, and workman easy operation is convenient, can realize the firm centre gripping of PCBN blade blank, improves the laser cutting of cutting efficiency anchor clamps for PCBN blank greatly, makes the utility model discloses extensive market prospect has.
Claims (5)
1. The utility model provides a laser cutting PCBN anchor clamps for blank, includes fixed plate (1), its characterized in that: the top surface of the fixed plate (1) is provided with a screw through hole (5), a screw (3) is sleeved in the screw through hole (5), the middle part of the fixed plate (1) is provided with a sliding plate through hole (10), a sliding plate (2) is sleeved in the sliding plate through hole (10), the side wall of the fixed plate (1) below the sliding plate through hole (10) is provided with a first limiting groove (6), the outer side of the bottom surface of the first limiting groove (6) is provided with a downward wave-shaped groove (7), a second limit groove (8) matched with the first limit groove (6) is arranged on the side wall of the sliding plate (2), an upward wave groove (9) is arranged on the outer side of the top surface of the second limit groove (8), the sliding plate (2) is fixedly arranged in a sliding plate through hole (10) in the middle of the fixed plate (1) through a screw (3), and a PCBN blade blank (4) is arranged on the outer side of the fixed plate (1).
2. The clamp for laser cutting a PCBN blank as recited in claim 1, wherein: the quantity of screw through opening (5) be three, the quantity of screw (3) is three, three screw through opening (5) all are located same water flat line, and the distance between two adjacent screw through openings (5) is the same, three screw (3) are through three screw through opening (5) suit on the top surface of fixed plate (1).
3. The clamp for laser cutting a PCBN blank as recited in claim 1, wherein: fixed plate (1) adopt rectangular massive structure, sliding plate (2) adopt rectangular massive structure, sliding plate through opening (10) adopt rectangular through opening column structure, the length of sliding plate through opening (10) is not more than the length of fixed plate (1), the height of sliding plate through opening (10) is not more than the height of fixed plate (1), the width of sliding plate through opening (10) is unanimous with the width of fixed plate (1), the height of sliding plate (2) be not more than the height of sliding plate through opening (10), the length of sliding plate (2) is not more than the length of sliding plate through opening (10), the width of sliding plate (2) is unanimous with the width of sliding plate through opening (10).
4. The clamp for laser cutting a PCBN blank as recited in claim 1, wherein: the quantity of wave recess (7) downwards be five, the quantity of wave recess (9) upwards cooperatees with the quantity of wave recess (7) downwards, and wave recess (7) downwards is unanimous with the structure size that wave recess (9) upwards adopted, and the orientation of wave recess (7) downwards is opposite with the orientation of wave recess (9) upwards, first spacing groove (6) be unanimous with the structure size that second spacing groove (8) adopted, the quantity of first spacing groove (6) is five, the quantity of second spacing groove (8) is five, five wave recess (7) downwards all be located same water flat line, five wave recess (9) upwards all are located same water flat line.
5. The clamp for laser cutting a PCBN blank as recited in claim 1, wherein: the PCBN blade blank (4) is sleeved in the fixed plate (1) and the sliding plate (2) through the downward wavy groove (7) and the upward wavy groove (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120153570.XU CN214264368U (en) | 2021-01-20 | 2021-01-20 | Clamp for laser cutting PCBN blank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120153570.XU CN214264368U (en) | 2021-01-20 | 2021-01-20 | Clamp for laser cutting PCBN blank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214264368U true CN214264368U (en) | 2021-09-24 |
Family
ID=77763914
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120153570.XU Active CN214264368U (en) | 2021-01-20 | 2021-01-20 | Clamp for laser cutting PCBN blank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214264368U (en) |
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2021
- 2021-01-20 CN CN202120153570.XU patent/CN214264368U/en active Active
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