CN219337079U - High-precision numerical control centerless grinding machine transferring device - Google Patents
High-precision numerical control centerless grinding machine transferring device Download PDFInfo
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- CN219337079U CN219337079U CN202320904235.8U CN202320904235U CN219337079U CN 219337079 U CN219337079 U CN 219337079U CN 202320904235 U CN202320904235 U CN 202320904235U CN 219337079 U CN219337079 U CN 219337079U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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Abstract
The utility model relates to the technical field of auxiliary devices of centerless grinding machines and discloses a high-precision numerical control centerless grinding machine transferring device which comprises a base, wherein a supporting column is fixedly arranged at the top of the base, a centerless grinding machine body is fixedly arranged at the top of the supporting column, a grinding bin is fixedly arranged on the right side of the top of the centerless grinding machine body, a feeding rail is fixedly arranged at the top of the centerless grinding machine body, and a reciprocating pushing mechanism is arranged at the bottom of the centerless grinding machine body. This high accuracy numerical control centerless grinder transfer device drives intermittent gear through driving motor and rotates, makes intermittent gear pass through the profile of tooth structure of slip ring gear inboard, drives the slip ring gear and transversely reciprocates in fixed frame to make the slip frame pass through the sliding seat and drive the material pushing piece and reciprocate, make the material pushing piece promote the work piece and move forward on the pay-off rail, make the work piece enter into the inside in grinding storehouse voluntarily, thereby realize automatic feeding, and need not to make driving motor switch the rotation direction, improve driving motor's life.
Description
Technical Field
The utility model relates to the technical field of auxiliary devices of centerless grinding machines, in particular to a high-precision numerical control centerless grinding machine transfer device.
Background
The centerless grinding machine is one kind of grinding machine for grinding without axial locating workpiece and consists of mainly three mechanisms including grinding wheel, regulating wheel and workpiece support.
The utility model discloses a conveying device for a high-precision numerical control centerless grinder, which is described in a conveying device (authorized bulletin number: CN 216398981U) for the high-precision numerical control centerless grinder, and the conveying device comprises a grinding machine tool, wherein the upper end of the grinding machine tool is fixedly connected with a grinding machine bin, the grinding machine bin is internally provided with a centerless grinding device, a conveying guide rail penetrating through the grinding machine bin is fixedly connected with the grinding machine tool, one end of the conveying guide rail is fixedly connected with a feeding pipe which is obliquely arranged, the bottom surface of the conveying guide rail is provided with a sliding hole which is arranged along the length direction of the conveying guide rail, the sliding hole is in sliding connection with a conveying shifting block, the grinding machine tool is provided with a conveying groove which is positioned at the lower end of the conveying guide rail and communicated with the sliding hole, a sliding block is in sliding connection with the conveying groove, the upper end of the sliding block is fixedly connected with an adjusting sleeve box, the lower end of the conveying shifting block is in sliding connection with the adjusting sleeve box, and a reset spring is fixedly connected between the lower end of the conveying shifting block and the inner bottom surface of the adjusting sleeve. Compared with the prior art, the utility model has the advantages that the feeding and conveying can be automatically carried out, and the processing efficiency is greatly improved.
With respect to the above description, the applicant believes that the following problems exist:
in the use process, the conveying screw rod is driven by the motor to rotate, so that the movable conveying shifting block of the conveying screw rod belt slides reciprocally to push the workpiece into the grinder bin along the conveying guide rail, but the conveying shifting block needs to slide reciprocally, so that the motor drives the conveying screw rod to continuously realize the switching between forward rotation and reverse rotation, the service life of the motor is reduced, long-time work cannot be performed, and meanwhile, in the feeding process, the workpiece needs to be manually put into the feeding pipe, the workpiece in the feeding pipe falls onto the conveying guide rail, time and labor are wasted, and the high-precision numerical control centerless grinding machine transferring device needs to be improved to solve the problems.
Disclosure of Invention
The utility model aims to provide a high-precision numerical control centerless grinding machine transferring device so as to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a high accuracy numerical control centerless grinder transfer device, includes the base, the top fixed mounting of base has the support column, the top fixed mounting of support column has the centerless grinder body, the top right side fixed mounting of centerless grinder body has the grinding storehouse, the top fixed mounting of centerless grinder body has the pay-off rail, the bottom of centerless grinder body is provided with reciprocal pushing equipment, the top of centerless grinder body is provided with automatic feed mechanism.
The reciprocating pushing mechanism comprises a pushing component and a driving component, and the driving component is arranged at the bottom of the pushing component.
Preferably, the pushing component comprises a sliding groove, the sliding groove is formed in the centerless grinding machine body, a guide rod is fixedly arranged in the sliding groove, a sliding seat is slidably arranged in the sliding groove, a pushing block is fixedly arranged at the top of the sliding seat, the pushing block can slide in a reciprocating manner conveniently, and a workpiece is pushed into the grinding bin.
Preferably, two guide rods are arranged, through holes are formed in the corresponding positions of the sliding seat and the two guide rods, and the guide rods penetrate through the through holes, so that the sliding seat can slide in a limiting mode.
Preferably, the driving assembly comprises a fixed frame, the fixed frame is fixedly arranged at the top of the base, a sliding toothed ring is slidably arranged in the fixed frame, the sliding seat is fixedly arranged on the right side of the sliding toothed ring, a driving motor is fixedly arranged at the top of the base, a rotating shaft is fixedly arranged at the output end of the driving motor, an intermittent gear is fixedly arranged outside the rotating shaft, and the sliding toothed ring is convenient to drive the pushing block to transversely and reciprocally slide through the sliding seat.
Preferably, the inner sides of the top and the bottom of the sliding toothed ring are respectively provided with a tooth-shaped structure, and the intermittent gear is meshed with the tooth-shaped structures, so that the intermittent gear can conveniently drive the sliding toothed ring to slide in a reciprocating manner.
Preferably, the automatic feeding mechanism comprises a supporting frame, support frame fixed mounting is at the top of centerless grinder body, the top fixed mounting of support frame has the feeding storehouse, the left side fixed mounting in feeding storehouse has first electric pole, the one end fixed mounting that the feeding storehouse was kept away from to first electric pole has left mounting bracket, the right side fixed mounting in feeding storehouse has the second electric pole, the one end fixed mounting that the feeding storehouse was kept away from to the second electric pole has right mounting bracket, is convenient for make the work piece fall into automatically and carries out automatic feeding on the pay-off rail.
Preferably, the feeding bin is provided with grooves at corresponding positions of the left mounting frame and the right mounting frame, and the left mounting frame and the right mounting frame are slidably mounted in the grooves respectively, so that the left mounting frame and the right mounting frame can slide in a limiting manner.
Compared with the prior art, the utility model provides a high-precision numerical control centerless grinding machine transfer device, which has the following beneficial effects:
this high accuracy numerical control centerless grinder transfer device, through the reciprocal pushing equipment who sets up, in the use, drive intermittent type gear through driving motor and rotate, make intermittent type gear pass through the profile of tooth structure of slip ring gear inboard, drive the slip ring gear and transversely reciprocate in fixed frame, thereby make the slip frame pass through the sliding seat and drive the material pushing block and reciprocate, make the material pushing block promote the work piece and move forward on the pay-off rail, make the work piece enter into the inside in grinding storehouse automatically, thereby realize automatic feeding, and need not to make driving motor switch the rotation direction, improve driving motor's life.
This high accuracy numerical control centerless grinder transfer device, through the automatic feed mechanism who sets up, in the use, drive left mounting bracket left side through first electric pole and remove, make the work piece at left mounting bracket top fall into the pay-off rail automatically, left mounting bracket right side moves the reset afterwards, and make the second electric pole drive right mounting bracket right side move, make the work piece on the right mounting bracket fall into the top of left mounting bracket, right mounting bracket left side moves the reset afterwards, make right mounting bracket separate the work piece voluntarily, make only one work piece between left mounting bracket and the right mounting bracket, thereby guarantee that blanking only can drop a work piece at every turn, and then need not the manual work and carry out the material loading, improve material loading efficiency.
Drawings
For a clearer description of the technical solutions of the embodiments of the present utility model, the drawings that are needed in the description of the embodiments will be briefly described below, it will be apparent that the drawings in the description below are only some embodiments of the present utility model, and that other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art:
FIG. 1 is a schematic view of the appearance structure of the present utility model;
FIG. 2 is a schematic top view of the present utility model;
FIG. 3 is a schematic view of the appearance of the reciprocating pushing mechanism of the present utility model;
FIG. 4 is a schematic view of the sliding toothed ring and the attached mechanism according to the present utility model;
fig. 5 is a schematic front cross-sectional view of an automatic feed mechanism of the present utility model.
In the figure: 1. a base; 2. a support column; 3. a centerless grinder body; 4. grinding the bin; 5. a feed rail; 6. an automatic feeding mechanism; 61. a support frame; 62. a feeding bin; 63. a left mounting rack; 64. a first electric lever; 65. a right mounting rack; 66. a second electric lever; 7. a reciprocating pushing mechanism; 71. a pushing component; 711. a sliding groove; 712. a guide rod; 713. a sliding seat; 714. a pushing block; 72. a drive assembly; 721. a fixed frame; 722. sliding the toothed ring; 723. a driving motor; 724. a rotating shaft; 725. intermittent gear.
Detailed Description
The following description of the embodiments of the present utility model 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 utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
Examples
Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a high accuracy numerical control centerless grinder transfer device, includes base 1, and the top fixed mounting of base 1 has support column 2, and the top fixed mounting of support column 2 has centerless grinder body 3, and the top right side fixed mounting of centerless grinder body 3 has grinding storehouse 4, and the top fixed mounting of centerless grinder body 3 has feeding rail 5, and the bottom of centerless grinder body 3 is provided with reciprocal pushing equipment 7, and the top of centerless grinder body 3 is provided with automatic feed mechanism 6.
The reciprocating pushing mechanism 7 comprises a pushing component 71 and a driving component 72, and the driving component 72 is arranged at the bottom of the pushing component 71.
Further, the pushing assembly 71 includes a sliding groove 711, the sliding groove 711 is formed in the centerless grinder 3, a guide rod 712 is fixedly mounted in the sliding groove 711, a sliding seat 713 is slidably mounted in the sliding groove 711, and a pushing block 714 is fixedly mounted on the top of the sliding seat 713, so that the pushing block 714 can slide reciprocally, and a workpiece is pushed into the grinding bin 4.
Further, two guide rods 712 are provided, through holes are formed in positions, corresponding to the two guide rods 712, of the sliding seat 713, and the guide rods 712 penetrate through the through holes, so that the sliding seat 713 can slide in a limiting mode.
Further, the driving assembly 72 includes a fixing frame 721, the fixing frame 721 is fixedly mounted on the top of the base 1, a sliding toothed ring 722 is slidably mounted in the fixing frame 721, a sliding seat 713 is fixedly mounted on the right side of the sliding toothed ring 722, a driving motor 723 is fixedly mounted on the top of the base 1, a rotating shaft 724 is fixedly mounted at the output end of the driving motor 723, an intermittent gear 725 is fixedly mounted on the outer portion of the rotating shaft 724, and the sliding toothed ring 722 is convenient to drive the pushing block 714 to slide transversely and reciprocally through the sliding seat 713.
Further, the inner side of the top and the inner side of the bottom of the sliding toothed ring 722 are respectively provided with a tooth-shaped structure, and the intermittent gear 725 is meshed with the tooth-shaped structure, so that the intermittent gear 725 can conveniently drive the sliding toothed ring 722 to slide reciprocally.
Examples
Referring to fig. 5, and in combination with the first embodiment, further obtained, the automatic feeding mechanism includes a support frame 61, the support frame 61 is fixedly installed at the top of the centerless grinding machine body 3, a feeding bin 62 is fixedly installed at the top of the support frame 61, a first electric rod 64 is fixedly installed at the left side of the feeding bin 62, a left mounting frame 63 is fixedly installed at one end of the first electric rod 64 far away from the feeding bin 62, a second electric rod 66 is fixedly installed at the right side of the feeding bin 62, a right mounting frame 65 is fixedly installed at one end of the second electric rod 66 far away from the feeding bin 62, and workpieces can fall onto the feeding rail 5 automatically and conveniently for automatic feeding.
Further, grooves are formed in corresponding positions of the feeding bin 62, the left mounting frame 63 and the right mounting frame 65 respectively, and the left mounting frame 63 and the right mounting frame 65 are slidably mounted in the grooves respectively, so that the left mounting frame 63 and the right mounting frame 65 can slide in a limiting manner.
In the actual operation process, when the device is used, the left mounting frame 63 is driven to move leftwards through the first electric rod 64, so that a workpiece at the top of the left mounting frame 63 automatically falls onto the feeding rail 5, then the left mounting frame 63 moves rightwards to reset, the second electric rod 66 drives the right mounting frame 65 to move rightwards, the workpiece on the right mounting frame 65 falls onto the top of the left mounting frame 63, then the right mounting frame 65 moves leftwards to reset, the right mounting frame 65 automatically separates the workpieces, and only one workpiece exists between the left mounting frame 63 and the right mounting frame 65, so that preparation is made for next blanking;
the rotation shaft 724 is driven by the driving motor 723 to rotate, the intermittent gear 725 is driven by the rotation shaft 724 to rotate anticlockwise, when the intermittent gear 725 is meshed with the tooth-shaped structure on the inner side of the bottom of the sliding toothed ring 722, the sliding toothed ring 722 moves to the right side in the fixed frame 721, so that the sliding toothed ring 722 drives the pushing block 714 to move to the right side through the sliding seat 713, the pushing block 714 automatically pushes a workpiece on the feeding rail 5 into the grinding bin 4, then the intermittent gear 725 continuously rotates, and when the intermittent gear 725 is meshed with the tooth-shaped structure on the inner side of the top of the sliding toothed ring 722, the sliding toothed ring 722 is driven to slide to the left side in the fixed frame 721, and the sliding toothed ring 722 drives the pushing block 714 to automatically move to reset through the sliding seat 713, so that preparation is made for next pushing.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises an element.
Claims (7)
1. The utility model provides a high accuracy numerical control centerless grinder transfer device, includes base (1), its characterized in that: the automatic feeding device is characterized in that a supporting column (2) is fixedly arranged at the top of the base (1), a centerless grinding machine body (3) is fixedly arranged at the top of the supporting column (2), a grinding bin (4) is fixedly arranged on the right side of the top of the centerless grinding machine body (3), a feeding rail (5) is fixedly arranged at the top of the centerless grinding machine body (3), a reciprocating pushing mechanism (7) is arranged at the bottom of the centerless grinding machine body (3), and an automatic feeding mechanism (6) is arranged at the top of the centerless grinding machine body (3);
the reciprocating pushing mechanism (7) comprises a pushing assembly (71) and a driving assembly (72), and the driving assembly (72) is arranged at the bottom of the pushing assembly (71).
2. The high-precision numerically controlled centerless grinder transfer device as set forth in claim 1, wherein: the pushing assembly (71) comprises a sliding groove (711), the sliding groove (711) is formed in the centerless grinding machine body (3), a guide rod (712) is fixedly arranged in the sliding groove (711), a sliding seat (713) is slidably arranged in the sliding groove (711), and a pushing block (714) is fixedly arranged at the top of the sliding seat (713).
3. The high-precision numerically controlled centerless grinder transfer device as set forth in claim 2, wherein: the guide rods (712) are provided with two, through holes are formed in positions, corresponding to the two guide rods (712), of the sliding seat (713), and the guide rods (712) penetrate through the through holes.
4. The high-precision numerically controlled centerless grinder transfer device as set forth in claim 2, wherein: the driving assembly (72) comprises a fixed frame (721), the fixed frame (721) is fixedly arranged at the top of the base (1), a sliding toothed ring (722) is slidably arranged in the fixed frame (721), the sliding seat (713) is fixedly arranged on the right side of the sliding toothed ring (722), a driving motor (723) is fixedly arranged at the top of the base (1), a rotating shaft (724) is fixedly arranged at the output end of the driving motor (723), and an intermittent gear (725) is fixedly arranged outside the rotating shaft (724).
5. The high-precision numerically controlled centerless grinder transfer device as set forth in claim 4, wherein: the inner side of the top and the inner side of the bottom of the sliding toothed ring (722) are respectively provided with a tooth-shaped structure, and the intermittent gear (725) is meshed with the tooth-shaped structure.
6. The high-precision numerically controlled centerless grinder transfer device as set forth in claim 1, wherein: automatic feed mechanism includes support frame (61), support frame (61) fixed mounting is at the top of centerless grinder body (3), the top fixed mounting of support frame (61) has feeding storehouse (62), the left side fixed mounting in feeding storehouse (62) has first electric pole (64), the one end fixed mounting in feeding storehouse (62) is kept away from to first electric pole (64) has left mounting bracket (63), the right side fixed mounting in feeding storehouse (62) has second electric pole (66), the one end fixed mounting in feeding storehouse (62) is kept away from to second electric pole (66) has right mounting bracket (65).
7. The high-precision numerically controlled centerless grinder transfer device as set forth in claim 6, wherein: the feeding bin (62) is respectively provided with grooves at corresponding positions of the left mounting frame (63) and the right mounting frame (65), and the left mounting frame (63) and the right mounting frame (65) are respectively and slidably mounted in the grooves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320904235.8U CN219337079U (en) | 2023-04-21 | 2023-04-21 | High-precision numerical control centerless grinding machine transferring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320904235.8U CN219337079U (en) | 2023-04-21 | 2023-04-21 | High-precision numerical control centerless grinding machine transferring device |
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| CN219337079U true CN219337079U (en) | 2023-07-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202320904235.8U Active CN219337079U (en) | 2023-04-21 | 2023-04-21 | High-precision numerical control centerless grinding machine transferring device |
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| CN (1) | CN219337079U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118720882A (en) * | 2024-07-24 | 2024-10-01 | 无锡市科之鑫机械科技有限公司 | An automatic loading and unloading mechanism for centerless grinder |
-
2023
- 2023-04-21 CN CN202320904235.8U patent/CN219337079U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118720882A (en) * | 2024-07-24 | 2024-10-01 | 无锡市科之鑫机械科技有限公司 | An automatic loading and unloading mechanism for centerless grinder |
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Denomination of utility model: A high-precision CNC centerless grinding machine transfer device Granted publication date: 20230714 Pledgee: Postal Savings Bank of China Limited Shanghai Jinshan District Branch Pledgor: Shanghai Tuosai semiconductor materials Co.,Ltd. Registration number: Y2024310000759 |