CN213731133U - Grinding limiting mechanism for production and processing of grinding machine - Google Patents
Grinding limiting mechanism for production and processing of grinding machine Download PDFInfo
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- CN213731133U CN213731133U CN202022018986.9U CN202022018986U CN213731133U CN 213731133 U CN213731133 U CN 213731133U CN 202022018986 U CN202022018986 U CN 202022018986U CN 213731133 U CN213731133 U CN 213731133U
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- stop gear
- grinding
- case
- spacing
- limiting
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 17
- 238000012545 processing Methods 0.000 title claims abstract description 15
- 230000007246 mechanism Effects 0.000 title claims description 63
- 230000000670 limiting effect Effects 0.000 title claims description 51
- 244000309464 bull Species 0.000 claims description 8
- 238000007789 sealing Methods 0.000 claims description 5
- 239000013013 elastic material Substances 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 claims description 2
- 238000013461 design Methods 0.000 abstract description 8
- 238000000034 method Methods 0.000 abstract description 8
- 230000000694 effects Effects 0.000 abstract description 7
- 230000008569 process Effects 0.000 abstract description 6
- 238000003754 machining Methods 0.000 abstract description 3
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- 238000013459 approach Methods 0.000 description 1
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- 238000004891 communication Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
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Abstract
The utility model discloses a grinding stop gear is used in grinding machine production and processing, concretely relates to grinding machine production field, including the under casing, the top fixedly connected with angle modulation case of under casing, the outside sliding connection of eccentric block has the rotating ring, and the top fixed mounting of rotating ring has a spacing case, and the top fixed mounting of spacing case has the workstation, and the outside fixed mounting of spacing case has first stop gear, and second stop gear is installed in the inboard rotation of spacing case, and the inboard sliding connection of spout has inner arc stop gear. The utility model discloses a bottom case structure, spacing case structure, first stop gear structure, second stop gear structure and inner arc stop gear structural design have improved grinding stop gear's practicality and spacing effect, through angle modulation case structure, carousel structure and rotating ring structural design, make the angle modulation of spacing case and workstation, have simplified operation process, have improved the machining precision, have practiced thrift a large amount of manpowers and time cost.
Description
Technical Field
The utility model relates to a grinding machine production technical field, more specifically say, the utility model specifically is a grinding stop gear is used in grinding machine production and processing.
Background
A grinding machine is a machine tool that grinds the surface of a workpiece using a grinding tool. Most grinding machines use a grinding wheel rotating at a high speed for grinding, can perform high-precision and small-surface-roughness grinding, can also perform high-efficiency grinding, and are widely applied to various fields.
Most grinding machine production and processing carries out spacing fixed to the work piece with the screw of turning round manually, produce the gap very easily between workpiece surface and stop gear, also be difficult to reach the spacing effect of ideal to the work piece of shape such as cylinder or circular cone, the practicality is not high, and add man-hour to a plurality of sides of work piece at the grinding machine, need constantly fix on the grinding machine and lift the work piece off, all carry out position correction before reprocessing at every turn, the operation process is loaded down with trivial details, a large amount of manpowers and time cost have been expended.
Therefore, it is necessary to provide a grinding limiting mechanism for production and processing of a grinding machine.
SUMMERY OF THE UTILITY MODEL
In order to overcome the above-mentioned defect of prior art, the embodiment of the utility model provides a grinding stop gear is used in grinding machine production and processing through bottom case structure, spacing case structure, first stop gear structure, second stop gear structure, inner arc stop gear structure, angle adjusting box structure, carousel structure and swivel becket structural design to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a grinding limiting mechanism for production and processing of a grinding machine comprises a bottom box, wherein a rotary plate is connected to the bottom inside the bottom box in a sliding mode, a telescopic mechanism and an air cylinder are fixedly mounted at the top end of the rotary plate, the telescopic mechanism is fixedly sleeved on the outer side of the air cylinder, a top plate is fixedly mounted at the top ends of the telescopic mechanism and the air cylinder, a limiting groove is formed in the outer side of the top plate, an angle adjusting box is fixedly connected to the top end of the bottom box, a low-speed motor is fixedly mounted on the inner side of the angle adjusting box, an eccentric block is fixedly sleeved on an output shaft of the low-speed motor, a rotating ring is connected to the outer side of the eccentric block in a sliding mode, the outer side of the rotating ring is connected with the inner side of the angle adjusting box in a sliding mode, a limiting box is fixedly mounted at the top end inside the limiting box, a buffer layer is fixedly mounted at the top end of the limiting box, and the bottom surface of the buffer layer is fixedly connected with the top surface of the top plate, the top fixed mounting of spacing case has the workstation, the outside fixed mounting of spacing case has first stop gear, the inboard of spacing case is rotated and is installed second stop gear, second stop gear includes the stopper, one side of stopper is rotated and is installed the head rod, the one end of head rod is rotated and is installed the second connecting rod, the outside of second connecting rod is rotated and is installed and connect the turn round, the inboard of connecting the turn round is rotated and is installed the bull stick, the other end of bull stick and the spacing groove sliding connection in the roof outside, the spout has been seted up on the top of workstation, the inboard sliding connection of spout has inner arc stop gear, inner arc stop gear includes inner arc stopper and spring mechanism, one side fixed connection of both ends and inner arc stopper of spring mechanism.
In a preferred embodiment, a through groove is formed in the inner side of the limit box, a sealing ring is fixedly connected to the inner side of the through groove, a ball is movably sleeved on the inner side of the sealing ring, and the outer side of the ball is slidably connected with the outer side of the rotating rod.
In a preferred embodiment, the inner side of the rotating ring is provided with a plurality of rotating grooves which are matched with the eccentric block, and the plurality of rotating grooves are uniformly distributed on the inner side of the rotating ring.
In a preferred embodiment, the telescopic mechanism, the spring mechanism and the buffer layer are all elastic material members, a spring is fixedly sleeved inside the spring mechanism, and two ends of the spring mechanism are in transmission connection through the spring.
In a preferred embodiment, the first limiting mechanism comprises an L-shaped limiting block and a fixing block, the bottom end of the L-shaped limiting block and the inner side of the fixing block are fixedly connected with a telescopic rod, and a height adjusting mechanism is fixedly mounted on the inner side of the fixing block.
In a preferred embodiment, the number of the air cylinders is several, and the several air cylinders are uniformly distributed on the top surface of the rotating disc.
The utility model discloses a technological effect and advantage:
1. the utility model discloses a bottom case structure, spacing case structure, first stop gear structure, second stop gear structure and inner arc stop gear structural design utilize but height-adjusting's first stop gear, cylinder driven second stop gear and receive the inner arc stop gear of spring action, make the mechanism carry on spacingly to the work piece of different shapes, have improved the practicality and the spacing effect of grinding stop gear;
2. the utility model discloses an angle adjusting box structure, carousel structure and rotating ring structural design utilize the pivoted eccentric block to make the rotating ring rotate, make the angularly adjustable of spacing case and workstation, have simplified operation process, have improved the machining precision, have practiced thrift a large amount of manpowers and time cost.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a side view of the second limiting mechanism of the present invention.
Fig. 3 is a side view of the overall internal structure of the present invention.
Fig. 4 is a schematic view of the eccentric block structure of the present invention.
Fig. 5 is a schematic structural diagram of a position a in fig. 3 according to the present invention.
The reference signs are: 1. a bottom box; 2. an angle adjusting box; 3. a limiting box; 4. a work table; 5. a first limit mechanism; 6. a second limiting mechanism; 7. an inner arc limiting mechanism; 11. a turntable; 12. a telescoping mechanism; 13. a top plate; 21. a low-speed motor; 22. an eccentric block; 31. a rotating ring; 32. a through groove; 61. a limiting block; 62. a first connecting rod; 63. a second connecting rod; 64. connecting a rotary head; 65. a rotating rod; 71. an inner arc limiting block; 72. a spring mechanism; 321. sealing a ring; 322. and a ball.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in the attached fig. 1-5, a grinding limiting mechanism for production and processing of a grinding machine comprises a bottom case 1, a rotary table 11 is slidably connected to the bottom end inside the bottom case 1, a telescopic mechanism 12 and a cylinder are fixedly installed at the top end of the rotary table 11, the telescopic mechanism 12 is fixedly sleeved outside the cylinder, a top plate 13 is fixedly installed at the top ends of the telescopic mechanism 12 and the cylinder, a limiting groove is formed in the outer side of the top plate 13, an angle adjusting case 2 is fixedly connected to the top end of the bottom case 1, a low-speed motor 21 is fixedly installed inside the angle adjusting case 2, an eccentric block 22 is fixedly sleeved on an output shaft of the low-speed motor 21, a rotating ring 31 is slidably connected to the outer side of the eccentric block 22, the outer side of the rotating ring 31 is slidably connected to the inner side of the angle adjusting case 2, a limiting case 3 is fixedly installed at the top end of the rotating ring 31, a buffer layer is fixedly installed at the top end inside the limiting case 3, and the bottom surface of the buffer layer is fixedly connected to the top surface of the top plate 13, top fixed mounting of spacing case 3 has workstation 4, the outside fixed mounting of spacing case 3 has first stop gear 5, the inboard of spacing case 3 is rotated and is installed second stop gear 6, second stop gear 6 includes stopper 61, one side of stopper 61 is rotated and is installed head rod 62, the one end of head rod 62 is rotated and is installed second connecting rod 63, the outside of second connecting rod 63 is rotated and is installed and connect the turn 64, the inboard of connecting turn 64 is rotated and is installed bull stick 65, the other end of bull stick 65 and the spacing groove sliding connection in the roof 13 outside, the spout has been seted up on the top of workstation 4, the inboard sliding connection of spout has inner arc stop gear 7, inner arc stop gear 7 includes inner arc stopper 71 and spring mechanism 72, the both ends of spring mechanism 72 and one side fixed connection of inner arc stopper 71.
The implementation mode is specifically as follows: through the structural design of the bottom box 1, the limiting box 3, the first limiting mechanism 5, the second limiting mechanism 6 and the inner arc limiting mechanism 7, the height-adjustable first limiting mechanism 5, the cylinder-driven second limiting mechanism 6 and the inner arc limiting mechanism 7 under the action of elasticity are utilized, so that the mechanism can limit workpieces in different shapes, and the practicability and the limiting effect of the grinding limiting mechanism are improved; through angle adjusting box 2 structure, carousel 11 structure and rotating ring 31 structural design, utilize pivoted eccentric block 22 to make rotating ring 31 rotate, make spacing box 3 and workstation 4's angularly adjustable, simplified operation process, improved the machining precision, practiced thrift a large amount of manpowers and time cost.
Wherein, logical groove 32 has been seted up to spacing case 3's inboard, the inboard fixedly connected with seal ring 321 that leads to groove 32, ball 322 has been cup jointed in the inboard activity of seal ring 321, the outside of ball 322 and the outside sliding connection of bull stick 65, utilize the setting of seal ring 321 and ball 322, make bull stick 65 go up and down along with roof 13 and the pivoted in-process all the time with ball 322 sliding connection, thereby realized that the cylinder extension drives stopper 61 and is close to the work piece and carry out spacing fixed process to the work piece.
Wherein, the pivoted slot that suits with eccentric block 22 is seted up to the inboard of rotating ring 31, and the quantity in pivoted slot is a plurality of, and a plurality of rotates the inboard of groove evenly distributed in rotating ring 31, makes eccentric rotation of eccentric block 22 drive rotating ring 31 and carries out intermittent type formula and rotate to realize that all stop gear, spacing box 3 and workstation 4 can carry out the effect of synchronous angular adjustment.
Wherein, telescopic machanism 12, spring mechanism 72 and buffer layer are the elastic material component, and the spring has been cup jointed to spring mechanism 72's inside fixed, and spring mechanism 72's both ends are connected through spring drive, and the elasticity that makes inner arc stopper 71 receive spring mechanism 72 compression is spacing fixed carrying on the work piece inner arc, makes roof 13 more steady at the inside lift process of spacing case 3, has promoted grinding stop gear's spacing effect.
Wherein, first stop gear 5 includes L type stopper and fixed block, and the inboard fixedly connected with telescopic link of the bottom of L type stopper and fixed block, the inboard fixed mounting of fixed block has high adjustment mechanism, makes first stop gear 5's spacing height-adjustable.
Wherein, the quantity of cylinder is four, and four cylinder evenly distributed are in the top surface of carousel 11
Wherein the model of the air cylinder is MHZ2-16D, and the model of the low-speed motor 21 is GA 12-N20.
The utility model discloses the theory of operation:
the first step is as follows: connecting a cylinder and a low-speed motor 21 with a controller, placing a workpiece with an inner arc on the top surface of a workbench 4, simultaneously extruding two inner arc limiting blocks 71 to compress a spring mechanism 72, aligning the top ends of the inner arc limiting blocks 71 with the inner arc of the workpiece, releasing the inner arc limiting blocks 71, limiting and fixing the inner arc of the workpiece by the two inner arc limiting blocks 71 under the elasticity of the spring mechanism 72, operating a height adjusting mechanism on the outer side of a fixed seat of a first limiting mechanism 5 to enable the inner side of an L-shaped limiting block to be abutted against the top surface of the workpiece, operating the controller to enable the cylinder to contract, enabling a top plate 13 to descend along with the contraction of the top plate, enabling the limiting blocks 61 to gradually approach the surface of the workpiece along with the descending of the top plate 13 and limiting and fixing the workpiece;
the second step is that: the operation controller controls the rotating speed of the low-speed motor 21, the rotating ring 31 is intermittently rotated by the rotation of the eccentric block 22, so that the limiting box 3, the workbench 4, the turntable 11, the telescopic mechanism 12, the top plate 13 and all limiting mechanisms are driven to simultaneously perform angle adjustment, and the low-speed motor 21 is turned off when a workpiece rotates to a required angle, so that the angle adjustment of the limiting mechanisms can be completed.
The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;
secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;
and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a grinding stop gear is used in grinding machine production and processing, includes under casing (1), its characterized in that: the bottom sliding connection of the inside of the bottom case (1) is provided with a turntable (11), the top end of the turntable (11) is fixedly provided with a telescopic mechanism (12) and a cylinder, the telescopic mechanism (12) is fixedly sleeved on the outer side of the cylinder, the top ends of the telescopic mechanism (12) and the cylinder are fixedly provided with a top plate (13), the outer side of the top plate (13) is provided with a limiting groove, the top end of the bottom case (1) is fixedly connected with an angle adjusting case (2), the inner side of the angle adjusting case (2) is fixedly provided with a low-speed motor (21), an output shaft of the low-speed motor (21) is fixedly sleeved with an eccentric block (22), the outer side of the eccentric block (22) is slidably connected with a rotating ring (31), the outer side of the rotating ring (31) is slidably connected with the inner side of the angle adjusting case (2), the top end of the rotating ring (31) is fixedly provided with a limiting case (3), the top end fixed mounting of the inside of spacing case (3) has the buffer layer, the bottom surface of buffer layer and the top surface fixed connection of roof (13), the top fixed mounting of spacing case (3) has workstation (4), the outside fixed mounting of spacing case (3) has first stop gear (5), the inboard rotation of spacing case (3) installs second stop gear (6), second stop gear (6) include stopper (61), one side rotation of stopper (61) installs first connecting rod (62), the one end rotation of first connecting rod (62) installs second connecting rod (63), the outside rotation of second connecting rod (63) installs connection turn (64), the inboard rotation of connection turn (64) installs bull stick (65), the other end and the spacing groove sliding connection in the roof (13) outside of bull stick (65), the top of workstation (4) has been seted up the spout, the inboard sliding connection of spout has inner arc stop gear (7), inner arc stop gear (7) include inner arc stopper (71) and spring mechanism (72), one side fixed connection of both ends and inner arc stopper (71) of spring mechanism (72).
2. The grinding limiting mechanism for the production and processing of the grinding machine as claimed in claim 1, wherein: the inner side of the limiting box (3) is provided with a through groove (32), the inner side of the through groove (32) is fixedly connected with a sealing ring (321), the inner side of the sealing ring (321) is movably sleeved with a ball (322), and the outer side of the ball (322) is connected with the outer side of the rotating rod (65) in a sliding mode.
3. The grinding limiting mechanism for the production and processing of the grinding machine as claimed in claim 1, wherein: the inner side of the rotating ring (31) is provided with rotating grooves matched with the eccentric blocks (22), the number of the rotating grooves is a plurality, and the rotating grooves are uniformly distributed on the inner side of the rotating ring (31).
4. The grinding limiting mechanism for the production and processing of the grinding machine as claimed in claim 1, wherein: the telescopic mechanism (12), the spring mechanism (72) and the buffer layer are all elastic material components, a spring is fixedly sleeved in the spring mechanism (72), and two ends of the spring mechanism (72) are connected in a transmission mode through the spring.
5. The grinding limiting mechanism for the production and processing of the grinding machine as claimed in claim 1, wherein: first stop gear (5) are including L type stopper and fixed block, the bottom of L type stopper and the inboard fixedly connected with telescopic link of fixed block, the inboard fixed mounting of fixed block has height adjusting mechanism.
6. The grinding limiting mechanism for the production and processing of the grinding machine as claimed in claim 1, wherein: the number of the air cylinders is a plurality of, and the air cylinders are uniformly distributed on the top surface of the rotary table (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022018986.9U CN213731133U (en) | 2020-09-16 | 2020-09-16 | Grinding limiting mechanism for production and processing of grinding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022018986.9U CN213731133U (en) | 2020-09-16 | 2020-09-16 | Grinding limiting mechanism for production and processing of grinding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213731133U true CN213731133U (en) | 2021-07-20 |
Family
ID=76843476
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022018986.9U Expired - Fee Related CN213731133U (en) | 2020-09-16 | 2020-09-16 | Grinding limiting mechanism for production and processing of grinding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213731133U (en) |
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2020
- 2020-09-16 CN CN202022018986.9U patent/CN213731133U/en not_active Expired - Fee Related
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| GR01 | Patent grant | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210720 |