CN117140357B - Abrasion trimming device of diamond grinding wheel - Google Patents
Abrasion trimming device of diamond grinding wheel Download PDFInfo
- Publication number
- CN117140357B CN117140357B CN202311442376.3A CN202311442376A CN117140357B CN 117140357 B CN117140357 B CN 117140357B CN 202311442376 A CN202311442376 A CN 202311442376A CN 117140357 B CN117140357 B CN 117140357B
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- Prior art keywords
- grinding wheel
- clamping
- diamond grinding
- limiting hole
- connecting rod
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- 229910003460 diamond Inorganic materials 0.000 title claims abstract description 79
- 239000010432 diamond Substances 0.000 title claims abstract description 79
- 238000009966 trimming Methods 0.000 title claims abstract description 8
- 238000005299 abrasion Methods 0.000 title claims description 6
- 230000007246 mechanism Effects 0.000 claims abstract description 26
- 230000009471 action Effects 0.000 claims abstract description 16
- 238000009434 installation Methods 0.000 claims description 13
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 230000003750 conditioning effect Effects 0.000 claims 4
- 238000000034 method Methods 0.000 description 14
- 230000008569 process Effects 0.000 description 4
- 239000004575 stone Substances 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 description 2
- 229910010271 silicon carbide Inorganic materials 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010892 electric spark Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
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- Polishing Bodies And Polishing Tools (AREA)
Abstract
The invention discloses a wear trimming device of a diamond grinding wheel, which comprises the diamond grinding wheel and a grinding wheel driving shaft, wherein a limiting hole for installing the diamond grinding wheel is formed in the center of an inner cavity of the grinding wheel driving shaft; the inner cavities of the grinding wheel driving shafts positioned at the two sides of the limiting hole are provided with mounting cavities, clamping mechanisms are mounted in the mounting cavities, and the clamping ends of the clamping mechanisms are closed towards the center of the limiting hole under the clamping action of the clamping mechanisms so as to clamp and fix the diamond grinding wheel; the clamping mechanism comprises a clamping assembly and a sliding assembly, the clamping mechanism can clamp two ends of the diamond grinding wheel, a plurality of contact points are formed at the two ends of the clamping, the contact points are uniformly distributed on the periphery of the diamond grinding wheel, clamping is firmer, and the center of the diamond grinding wheel is overlapped with the rotation center of the grinding wheel driving shaft after clamping and fixing, so that the possibility of deviation of the diamond grinding wheel and the grinding wheel driving shaft after mounting and fixing is reduced.
Description
Technical Field
The invention relates to the technical field of dressing devices, in particular to a wear dressing device of a diamond grinding wheel.
Background
Currently available V-shaped diamond grinding wheel dressing methods include an electric spark dressing method, an online electrolytic dressing method, a GC grinding stone numerical control opposite grinding method and the like. However, the spark dressing method and the online electrolytic dressing method are only applicable to grinding wheels having conductive properties, and require an additional high-frequency pulse power source; the GC grinding stone numerical control opposite grinding method is simple to operate and particularly suitable for a surface grinding machine, however, the GC grinding stone is fixed, the loss is faster, and the dressing time is long. Compared with the V-shaped diamond grinding wheel dressing method, the rotary green silicon carbide grinding rod on-site dressing method uses the workpiece spindle as a dressing driving unit, is simple to operate, does not need complex additional equipment, has low dressing cost, high processing efficiency and high dressing precision, has unique advantages for dressing the V-shaped diamond grinding wheel with fine granularity, and can realize precise on-site dressing of the V-shaped grinding wheel with any sharp angle according to different angle requirements;
however, the rotary green silicon carbide grinding rod is usually fixed between a driving shaft for installing the diamond grinding wheel and the grinding wheel through flange connection in the in-place dressing method, so that the installation and the disassembly are time-consuming and labor-consuming, and although a clamping mechanism is arranged in some devices and the diamond grinding wheel is fixed on the driving shaft through the clamping mechanism, the stability is insufficient in the clamping process, the installation offset between the diamond grinding wheel and the driving shaft is easy to cause, once the offset phenomenon occurs, the eccentric motion of the diamond grinding wheel occurs when the driving shaft rotates, so that the uneven abrasion phenomenon of the diamond grinding wheel occurs in the grinding process.
Disclosure of Invention
The invention aims to provide a wear trimming device for a diamond grinding wheel, which aims to solve the technical problems that the installation between the diamond grinding wheel and a driving shaft of the existing device is unstable, and uneven grinding is easy to occur.
In order to solve the technical problems, the invention specifically provides the following technical scheme:
the abrasion trimming device for the diamond grinding wheel comprises the diamond grinding wheel and a grinding wheel driving shaft, wherein a limiting hole for installing the diamond grinding wheel is formed in the center of an inner cavity of the grinding wheel driving shaft;
the inner cavities of the grinding wheel driving shafts positioned at the two sides of the limiting hole are provided with mounting cavities, clamping mechanisms are mounted in the mounting cavities, and the clamping ends of the clamping mechanisms are close to the center of the limiting hole under the clamping action of the clamping mechanisms so as to clamp and fix the diamond grinding wheel;
the clamping mechanism comprises a clamping assembly and a sliding assembly, and the sliding assembly drives the clamping assembly to be close or open from the center of the circumferential limiting hole under the action of external force so as to clamp and fix or unlock the diamond grinding wheel.
As a preferable scheme of the invention, the sliding component comprises a mounting round seat, a threaded screw rod and a lifting disc, wherein the mounting round seat is arranged in an inner cavity of the mounting cavity, the mounting round seat is connected with the bottom of the limiting hole, the threaded screw rod is arranged between the mounting round seat and the bottom of the mounting cavity, the lifting disc is in threaded connection with the threaded screw rod, and the threaded screw rod drives the lifting disc to slide along the mounting cavity under the action of external force driving so as to pull the clamping mechanism to draw in or open towards the center of the limiting hole;
the clamping assembly comprises a clamping block and a connecting rod, the clamping block is slidably connected to a grinding wheel driving shaft on two sides of the opening end of the limiting hole, one end of the clamping block, which stretches into the mounting cavity, is hinged to the connecting rod, the connecting rod penetrates through one end of the mounting round seat to be hinged to the surface of the lifting disc, and the clamping block is pulled to the center of the limiting hole through the connecting rod under the action of vertical sliding of the lifting disc so that the diamond grinding wheel is locked or unlocked.
As a preferable scheme of the invention, the surface of the grinding wheel driving shaft positioned on the periphery of the limiting hole is provided with a plurality of sliding grooves which extend towards the limiting hole and are used for the clamping block to slide, and the sliding grooves penetrate through the upper end face of the grinding wheel driving shaft and are communicated with the mounting cavity so as to limit and fix the diamond grinding wheel at the center of the limiting hole.
As a preferable scheme of the invention, the inner cavity of the installation round seat is provided with a limiting groove for the connecting rod to move, and the connecting rod slides along the limiting groove under the pulling action of the lifting disc so as to provide a rotation space for the rotation of the connecting rod.
As a preferable scheme of the invention, a plurality of sliding grooves are formed in the surface of the mounting round seat in a penetrating manner, clamping blocks are connected in the inner cavities of the sliding grooves in a sliding manner, one end of each clamping block extending into the mounting cavity is hinged with the connecting rod, the other end of each connecting rod is hinged with the lifting round disc, and a through groove for the sliding of each clamping block is formed between each limiting cavity and the mounting cavity.
As a preferable scheme of the invention, the hinge points of the connecting rod and the connecting rod on the lifting disc are positioned on the same circular arc of the surface of the lifting disc, so that the clamping block and the clamping block synchronously move.
As a preferable scheme of the invention, the limiting groove is positioned between two adjacent sliding grooves so as to enable the clamping block to normally move.
As a preferable scheme of the invention, the sliding grooves and the sliding grooves are arranged in a staggered way, and two adjacent sliding grooves are symmetrically arranged about the sliding grooves, so that the clamping blocks and the clamping blocks move in different directions, and the diamond grinding wheel is firmly fixed in the limiting hole.
Compared with the prior art, the invention has the following beneficial effects:
according to the invention, the clamping assembly is driven by the sliding assembly in the clamping mechanism to clamp the diamond grinding wheel, the clamping radius can be adjusted so as to adapt to the installation of the diamond grinding wheels with different sizes, the clamping mechanism can clamp the two ends of the diamond grinding wheel, a plurality of contact points are formed at the two ends of the clamping, the plurality of contact points are uniformly distributed on the periphery of the diamond grinding wheel, the clamping is firmer, and the center of the diamond grinding wheel coincides with the rotation center of the grinding wheel driving shaft after the clamping and fixing, so that the possibility of the deviation of the diamond grinding wheel and the grinding wheel driving shaft after the installation and fixing is reduced, and the phenomenon of eccentric motion is further reduced.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It will be apparent to those of ordinary skill in the art that the drawings in the following description are exemplary only and that other implementations can be obtained from the extensions of the drawings provided without inventive effort.
FIG. 1 is a front view of the overall structure of the device of the present invention;
FIG. 2 is a front cross-sectional view of a grinding wheel drive shaft provided by the present invention;
FIG. 3 is a top bottom view of the grinding wheel drive shaft provided by the present invention;
FIG. 4 is a bottom view of the mounting boss provided by the present invention;
FIG. 5 is a top view of the lifting disk of the present invention after being connected to a connecting rod;
reference numerals in the drawings are respectively as follows:
1. a diamond grinding wheel; 2. a grinding wheel drive shaft; 3. a limiting hole; 4. a mounting cavity; 5. a clamping assembly; 6. a sliding assembly; 7. a chute; 8. a limit groove; 9. a sliding groove; 10. a clamping block; 11. a connecting rod;
51. a clamping block; 52. a connecting rod;
61. installing a round seat; 62. a threaded screw rod; 63. lifting the disc.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
As shown in fig. 1-2, the abrasion trimming device of the diamond grinding wheel comprises a diamond grinding wheel 1 and a grinding wheel driving shaft 2, wherein a limiting hole 3 for installing the diamond grinding wheel 1 is formed in the center of an inner cavity of the grinding wheel driving shaft 2;
the inner cavities of the grinding wheel driving shafts 2 positioned at the two sides of the limiting hole 3 are provided with mounting cavities 4, the mounting cavities 4 are internally provided with clamping mechanisms, and the clamping ends of the clamping mechanisms are closed towards the center of the limiting hole 3 under the clamping action of the clamping mechanisms so as to clamp and fix the diamond grinding wheel 1;
the clamping mechanism comprises a clamping component 5 and a sliding component 6, and the sliding component 6 drives the clamping component 5 to draw close or open from the center of the circumferential limiting hole 3 under the action of external force so as to clamp and fix or unlock the diamond grinding wheel 1.
The device is through the slip subassembly 6 drive clamping assembly 5 among the clamping mechanism to the diamond grinding wheel 1 centre gripping, and the radius of centre gripping can be adjusted to the installation of adaptation not unidimensional diamond grinding wheel 1, and this clamping mechanism can carry out the centre gripping to the both ends of diamond grinding wheel 1, and the centre of diamond grinding wheel 1 and the center of rotation department of grinding wheel drive shaft 2 coincide to the centre of holding simultaneously after fixed, thereby reduced the installation and fixed back diamond grinding wheel 1 and the possibility of grinding wheel drive shaft 2 skew, and then reduced the production of eccentric motion's phenomenon.
During dressing, one end of the diamond grinding wheel 1 is inserted into the limiting hole 3 and pressed by hands until the diamond grinding wheel 1 is inserted into the bottom of the limiting hole 3, at the moment, the sliding component in the clamping mechanism is driven to move, the moving sliding component 6 drives the clamping component 5 to move, the clamping component 5 clamps the diamond grinding wheel 1, in the clamping process, the coincidence of the diamond grinding wheel 1 and the axle center of the grinding wheel driving shaft 2 is ensured, and the grinding wheel driving shaft 2 and the external driving device are driven by a belt so as to facilitate the rotation of the whole grinding wheel driving shaft 2.
Specifically, as shown in fig. 1-2, the sliding assembly 6 includes a mounting circular seat 61, a threaded screw rod 62 and a lifting disc 63, the mounting circular seat 61 is mounted in the inner cavity of the mounting cavity 4, the mounting circular seat 61 is connected with the bottom of the limiting hole 3, the threaded screw rod 62 is mounted between the mounting circular seat 61 and the bottom of the mounting cavity 4, and the lifting disc 63 is in threaded connection with the threaded screw rod 62;
the clamping assembly 5 comprises a clamping block 51 and a connecting rod 52, the clamping block 51 is slidably connected to the grinding wheel driving shaft 2 at two sides of the opening end of the limiting hole 3, one end of the clamping block 51 extending into the mounting cavity 4 is hinged to the connecting rod 52, one end of the connecting rod 52 penetrating through the mounting round seat 61 is hinged to the surface of the lifting disc 63, and the clamping block 51 is pulled to be close to or open towards the center of the limiting hole 3 through the connecting rod 52 under the action of the vertical sliding of the lifting disc 63 so that the diamond grinding wheel 1 is locked or unlocked.
Under the action of external force driving, the threaded screw rod 62 drives the lifting disc 63 to slide along the installation cavity 4, the distance between the moving lifting disc 63 and the top of the installation cavity 4 is changed, the lifting disc 63 drives the connecting rod 52 to move so as to pull the clamping block 51 to be close to or open to the center of the limiting hole 3, so that the diamond grinding wheel 1 is locked or unlocked, when the lifting disc 63 ascends, the lifting disc 63 pushes the connecting rod 52 to rotate outwards, at the moment, the moving connecting rod 52 pulls the clamping block 51 to move outwards along the surface of the grinding wheel driving shaft 2 so as to separate the clamping block 51 from the diamond grinding wheel 1, unlocking is realized, when the lifting disc 63 descends, the lifting disc 63 pushes the connecting rod 52 to rotate inwards, and at the moment, the moving connecting rod 52 pulls the clamping block 51 to move inwards along the surface of the driving shaft 2 so as to draw close between the clamping block 51 and the diamond grinding wheel 1, and locking is realized.
It will be appreciated that the external force driving the threaded screw 62 to move can be a motor to be manually adjusted, and because the motor is not easy to control the force of the clamping block 51 to clamp the diamond grinding wheel 1, a manual adjustment mode is preferred, namely, a rotating handle is provided, one end of the rotating handle extending into the mounting cavity is connected with the threaded screw, and the threaded screw is driven to move by manually driving the rotating handle.
The gripping blocks 51 need to slide along a fixed path as they move, and also maintain the same sliding distance as they slide along each path.
Specifically, as shown in fig. 1-3, the surface of the grinding wheel driving shaft 2 positioned at the periphery of the limiting hole 3 is provided with a plurality of sliding grooves 7 extending towards the limiting hole 3 and used for sliding the clamping blocks 51, and the sliding grooves 7 penetrate through the upper end surface of the grinding wheel driving shaft 2 and are communicated with the mounting cavity 4, so that the diamond grinding wheel 1 is limited and fixed at the center of the limiting hole 3.
Because the single clamping block 51 can only clamp the neck of the diamond grinding wheel 1, and the diamond grinding wheel 1 positioned in the inner cavity of the limiting hole 3 is extremely easy to shake, once the diamond grinding wheel 1 is shaken, the trimming part of the diamond grinding wheel 1 is offset, so that the diamond grinding wheel needs to be clamped in a plurality of sections under the drive of the sliding component 6;
specifically, as shown in fig. 1, 2 and 4, a plurality of sliding grooves 9 are formed in the surface of the mounting circular seat 61 in a penetrating manner, the inner cavities of the sliding grooves 9 are all slidably connected with clamping blocks 10, one ends of the clamping blocks 10 extending into the mounting cavity 4 are hinged with connecting rods 11, the other ends of the connecting rods 11 are hinged with lifting discs 63, and through grooves 12 for sliding the clamping blocks 10 are formed between the limiting cavity 3 and the mounting cavity 4.
When the lifting disc 63 moves, the lifting disc 63 synchronously drives the connecting rod 11 and the connecting rod 52 to move, under the pulling of the connecting rod 11 and the connecting rod 52, the connecting rod 11 pulls the clamping block 10 to approach the grinding wheel driving shaft 2, and the connecting rod 52 pulls the clamping block 51 to approach the grinding wheel driving shaft 2, so that the synchronous movement is realizedA kind of electronic deviceThe two ends of the grinding wheel driving shaft 2 are limited, so that the installation stability of the diamond grinding wheel 1 is ensured.
In the moving process of the clamping block 51 and the clamping block 10, the clamping block 51 and the clamping block 10 need to be ensured to be in synchronous contact with the diamond grinding wheel 1, so that the axis of the diamond grinding wheel 1 and the axis of the grinding wheel driving shaft 2 are ensured to be coincident;
specifically, as shown in fig. 5, the hinge point of the connecting rod 52 and the connecting rod 11 on the lifting disk 63 is located on the same circular arc of the surface of the lifting disk 63, so that the clamping block 51 and the clamping block 10 move synchronously.
Because the hinging points of the connecting rods 52 and the connecting rods 11 are on the same radian on the lifting disc 63, the movement trend of each connecting rod 52 and the connecting rods 11 is kept the same, and the connecting rods can synchronously move, namely the clamping blocks 51 connected with the connecting rods 52 and the clamping blocks 10 connected with the connecting rods 11 can synchronously move on the same vertical height;
since the connecting rod 52 and the connecting rod 11 are connected on two different planes and the two are also moved synchronously, mutual interference between the two is reduced;
specifically, as shown in fig. 3 to 5, the limit groove 8 is located between two adjacent slide grooves 9 to normally move the clamp block 10.
Further, the sliding grooves 9 and the sliding grooves 7 are arranged in a staggered manner, and two adjacent sliding grooves 9 are symmetrically arranged about the sliding grooves 7, so that the clamping block 51 and the clamping block 10 move in different directions, and the diamond grinding wheel 1 is firmly fixed in the limiting hole 3.
The connecting rods 52 and the connecting rods 11 which are arranged in a staggered manner do not interfere with each other, namely, the connecting rods 52 and the connecting rods 11 slide in different directions, so that the possibility of crossing does not occur, meanwhile, the two connecting sliding grooves 9 are symmetrically arranged about the sliding groove 7, and at the moment, equally-spaced contact points are formed between the clamping blocks 51 and the clamping blocks 10, so that the circumferential side stress of the diamond grinding wheel 1 is uniform, and the stress points of clamping can be increased.
Since the connecting rod 52 passes through the mounting boss 61 during the movement of the connecting rod 52. Once the lifting disk 63 moves, the connecting rod 52 will relatively displace on the mounting circular seat 61 to match the rotation of the connecting rod 52;
specifically, as shown in fig. 1 and 4, the inner cavity of the mounting circular seat 61 is provided with a limiting groove 8 for moving the connecting rod 52, and the connecting rod 52 slides along the limiting groove 8 under the pulling action of the lifting disc 63 to provide a rotation space for the rotation of the connecting rod 52.
The above embodiments are only exemplary embodiments of the present application and are not intended to limit the present application, the scope of which is defined by the claims. Various modifications and equivalent arrangements may be made to the present application by those skilled in the art, which modifications and equivalents are also considered to be within the scope of the present application.
Claims (5)
1. The abrasion trimming device of the diamond grinding wheel is characterized by comprising the diamond grinding wheel (1) and a grinding wheel driving shaft (2), wherein a limiting hole (3) for installing the diamond grinding wheel (1) is formed in the center of an inner cavity of the grinding wheel driving shaft (2);
the inner cavities of the grinding wheel driving shafts (2) positioned at the two sides of the limiting hole (3) are provided with mounting cavities (4), clamping mechanisms are arranged in the mounting cavities (4), and the clamping ends of the clamping mechanisms are closed towards the center of the limiting hole (3) under the clamping action of the clamping mechanisms so as to clamp and fix the diamond grinding wheel (1);
the clamping mechanism comprises a clamping assembly (5) and a sliding assembly (6), and the sliding assembly (6) drives the clamping assembly (5) to be closed or opened from the periphery to the center of the limiting hole (3) under the action of external force so as to clamp and fix or unlock the diamond grinding wheel (1);
the sliding assembly (6) comprises a mounting round seat (61), a threaded screw rod (62) and a lifting disc (63), the mounting round seat (61) is mounted in an inner cavity of the mounting cavity (4), the mounting round seat (61) is connected with the bottom of the limiting hole (3), the threaded screw rod (62) is mounted between the mounting round seat (61) and the bottom of the mounting cavity (4), the lifting disc (63) is in threaded connection with the threaded screw rod (62), and under the action of external force driving, the threaded screw rod (62) drives the lifting disc (63) to slide along the mounting cavity (4) so as to pull the clamping mechanism to draw close to or open towards the center of the limiting hole (3);
the clamping assembly (5) comprises a clamping block (51) and a connecting rod (52), the clamping block (51) is slidably connected to a grinding wheel driving shaft (2) at two sides of the opening end of the limiting hole (3), one end of the clamping block (51) extending into the mounting cavity (4) is hinged with the connecting rod (52), one end of the connecting rod (52) penetrating through the mounting round seat (61) is hinged with the surface of the lifting round disc (63), and the clamping block (51) is pulled to be close to or open to the center of the limiting hole (3) through the connecting rod (52) under the action of up-down sliding of the lifting round disc (63) so that the diamond grinding wheel (1) is locked or unlocked;
the surface of the mounting round seat (61) is penetrated and provided with a plurality of sliding grooves (9), the inner cavities of the sliding grooves (9) are all connected with clamping blocks (10) in a sliding mode, one end, extending into the mounting cavity (4), of each clamping block (10) is hinged with a connecting rod (11), the other end of each connecting rod (11) is hinged with the lifting disc (63), and a through groove (12) for the sliding of each clamping block (10) is formed between each limiting hole (3) and the corresponding mounting cavity (4);
the hinge point of the connecting rod (52) and the connecting rod (11) on the lifting disc (63) is positioned on the same circular arc on the surface of the lifting disc (63), so that the clamping block (51) and the clamping block (10) synchronously move, two ends of the grinding wheel driving shaft (2) are synchronously limited, and the installation stability of the diamond grinding wheel (1) is ensured.
2. A diamond grinding wheel wear conditioning apparatus according to claim 1, wherein,
the surface of the grinding wheel driving shaft (2) positioned at the periphery of the limiting hole (3) is provided with a plurality of sliding grooves (7) which extend towards the limiting hole (3) and are used for the clamping blocks (51) to slide, and the sliding grooves (7) penetrate through the upper end face of the grinding wheel driving shaft (2) and are communicated with the mounting cavity (4), so that the diamond grinding wheel (1) is limited and fixed at the center of the limiting hole (3).
3. A diamond grinding wheel wear conditioning apparatus according to claim 1, wherein,
the inner cavity of the installation round seat (61) is provided with a limiting groove (8) for the connecting rod (52) to move, and the connecting rod (52) slides along the limiting groove (8) under the pulling action of the lifting disc (63) so as to provide a rotating space for the rotation of the connecting rod (52).
4. A diamond grinding wheel wear conditioning apparatus according to claim 3, wherein,
the limiting grooves (8) are positioned between two adjacent sliding grooves (9) so that the clamping blocks (10) can normally move.
5. A diamond grinding wheel wear conditioning apparatus according to claim 2, wherein,
the sliding grooves (9) are staggered with the sliding grooves (7), two adjacent sliding grooves (9) are symmetrically arranged relative to the sliding grooves (7), so that the clamping blocks (51) and the clamping blocks (10) move in different directions, and the diamond grinding wheel (1) is firmly fixed in the limiting hole (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311442376.3A CN117140357B (en) | 2023-11-01 | 2023-11-01 | Abrasion trimming device of diamond grinding wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311442376.3A CN117140357B (en) | 2023-11-01 | 2023-11-01 | Abrasion trimming device of diamond grinding wheel |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN117140357A CN117140357A (en) | 2023-12-01 |
| CN117140357B true CN117140357B (en) | 2023-12-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311442376.3A Active CN117140357B (en) | 2023-11-01 | 2023-11-01 | Abrasion trimming device of diamond grinding wheel |
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| Country | Link |
|---|---|
| CN (1) | CN117140357B (en) |
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| CN115847255A (en) * | 2023-01-13 | 2023-03-28 | 广东源鑫精密模具科技有限公司 | Finish machining device for thermal forming die |
| CN218856248U (en) * | 2022-12-14 | 2023-04-14 | 上海协威钣金制造有限公司 | Sheet metal part clamping tool |
| CN219235116U (en) * | 2023-01-06 | 2023-06-23 | 天津艺创节能科技有限公司 | Frock clamp is used in valve accessory processing |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN209551224U (en) * | 2018-12-29 | 2019-10-29 | 马鞍山奥特佳机电有限公司 | Scroll plate fixture for milling tooling |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN117140357A (en) | 2023-12-01 |
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