CN221088056U

CN221088056U - Be used for CNC hand plate to carve with revolution mechanic

Info

Publication number: CN221088056U
Application number: CN202322599821.9U
Authority: CN
Inventors: 刘法瑞
Original assignee: Anhui Jinhaoda Intelligent Technology Co ltd
Current assignee: Anhui Jinhaoda Intelligent Technology Co ltd
Priority date: 2023-09-22
Filing date: 2023-09-22
Publication date: 2024-06-07
Anticipated expiration: 2033-09-22

Abstract

The utility model discloses a rotating structure for CNC hand plate engraving, which belongs to the technical field of hand plate engraving processing and is characterized by comprising a base, wherein the top of the base is fixedly connected with a fixed plate, one side of the fixed plate is provided with a movable plate, the side wall of the fixed plate is provided with a rotating assembly, an adjusting assembly is arranged between the movable plate and the base, when the rotating structure is used, one end of a workpiece is placed between a first upper clamping plate and a first lower clamping plate, the first upper clamping plate moves along the track of a first moving groove through a first moving block, so that workpieces with different thicknesses can be clamped, a rotating motor is started to drive a rotating shaft to rotate, and meanwhile, the rotating shaft drives a first supporting plate to rotate, so that the first supporting plate drives the first lower clamping plate and the first upper clamping plate to overturn, and the other processing surface of the workpiece can be processed, thus the workpiece is not required to be manually disassembled back and forth, the automatic overturn is realized, and the processing efficiency is improved.

Description

Be used for CNC hand plate to carve with revolution mechanic

Technical Field

The utility model relates to the technical field of hand plate engraving processing, in particular to a rotating structure for CNC hand plate engraving.

Background

The CNC engraving machine is also called a numerical control engraving machine, and is characterized by an automatic and mechanized production mode, in principle, drilling and milling combined machining is realized, and the computerized calculation of the machining path is realized through any designed pattern, font and three-dimensional path in CAM software.

The current announcements are: CN218397012U, a chinese patent of utility model, discloses a CNC hand plate engraving and processing turning device, comprising: the device comprises a base and mounting lugs, wherein the mounting lugs are connected with the outer side wall of the base; the hydraulic rod is installed at the bottom end of the inner wall of the surface opening of the base, the telescopic end of the hydraulic rod is connected with a bearing block, the surface of the bearing block is rotationally connected with a push rod, the top end of the push rod is connected with a connecting block, the top of the connecting block is connected with a telescopic plate, the bottom surface of the telescopic plate is connected with a limiting block, and the top end of the telescopic plate is connected with a positioning block; the driving motor is installed to the lateral wall of locating piece, driving motor's output is connected with the fixed plate, the one end through connection of fixed plate has two-way threaded rod, and this CNC palm sculpture processing changes face device through placing the work piece between two sets of grip blocks, rotatory two-way threaded rod then for the grip block is close to the work piece and carries out the centre gripping, starts driving motor then, drives the fixed plate and rotates, drives the work piece and changes the face, convenient processing.

This patent is possessed through placing the work piece between two sets of grip blocks, rotates two-way threaded rod afterwards for the grip block is close to the work piece and carries out the centre gripping, starts driving motor afterwards, drives the fixed plate and rotates, drives the work piece and carries out the face of changeing, and convenient processing, but the distance between two fixed plates is fixed unchangeable, so can not satisfy not unidimensional sculpture work piece and carry out the centre gripping fixedly, thereby greatly reduced the practicality of whole device.

Disclosure of utility model

1. Technical problem to be solved

The utility model provides a rotating structure for CNC hand plate engraving, and aims to solve the problem that the existing rotating structure for CNC hand plate engraving is incapable of meeting the requirement that engraving workpieces with different sizes are clamped and fixed because the distance between two fixing plates is fixed, so that the practicability of the whole device is greatly reduced.

2. Technical proposal

The utility model is realized in such a way, the rotating structure for CNC hand plate engraving comprises a base, wherein the top of the base is fixedly connected with a fixed plate, one side of the fixed plate is provided with a movable plate, the side wall of the fixed plate is provided with a rotating assembly, an adjusting assembly is arranged between the movable plate and the base, and the side wall of the movable plate is provided with an auxiliary assembly;

The rotating assembly comprises a rotating motor, a rotating shaft, a first supporting plate, a first lower clamping plate, a first upper clamping plate, a first moving block, a first moving groove and a first limiting rod, wherein the rotating motor is bolted to the side wall of the fixed plate, one end of the rotating shaft is fixedly connected to the output end of the rotating motor and penetrates through the fixed plate, the first supporting plate is fixedly connected to the other end of the rotating shaft, the first lower clamping plate is fixedly connected to the side wall of the first supporting plate, the first upper clamping plate is arranged right above the first lower clamping plate, the first moving block is fixedly connected to the side wall of the first upper clamping plate, the first moving groove is formed in the side wall of the first supporting plate and is in sliding connection with the first moving block, the two ends of the first limiting rod are fixedly connected to the inner top and the inner bottom of the first moving groove respectively, and the first limiting rod penetrates through the first moving block and is in sliding connection with the first moving block.

In order to adjust the distance between the fixed plate and the movable plate so as to meet the requirement of clamping and fixing workpieces with different lengths, the adjusting assembly comprises a baffle, a servo motor, a screw rod, guide blocks and guide grooves, wherein the baffle is fixedly connected to the side wall of a base, the servo motor is bolted to the side wall of the baffle, one end bearing of the screw rod is connected to the side wall of the fixed plate, the other end of the screw rod is fixedly connected to the output end of the servo motor and penetrates through the baffle, the screw rod penetrates through the movable plate and is in spiral connection with the movable plate, the two guide blocks are fixedly connected to the bottom of the movable plate, and the guide grooves are formed in the top of the base and are in sliding connection with the guide blocks.

In order to clamp and fix the other end of a workpiece and improve the stability of the workpiece in a machining process and a turning process, the rotating structure for CNC hand plate engraving is preferable, the auxiliary assembly comprises a second supporting plate, a second lower clamping plate, a second upper clamping plate, a second moving block, a second moving groove and a second limiting rod, the second supporting plate is connected to the side wall of the moving plate through a bearing, the second lower clamping plate is fixedly connected to the side wall of the second supporting plate, the second upper clamping plate is arranged right above the second lower clamping plate, the two second moving blocks are fixedly connected to the side wall of the second upper clamping plate, the second moving groove is formed in the side wall of the second supporting plate and is in sliding connection with the second moving block, two ends of the second limiting rod are fixedly connected to the inner top and the inner bottom of the second moving groove respectively, and the second limiting rod penetrates through the second moving block and is in sliding connection with the second moving block.

In order to greatly improve stability of a workpiece in a machining process and a turning process, the rotating structure for CNC hand plate engraving is preferable, through grooves are formed in two side walls of the first support plate and the second support plate, the through grooves are respectively communicated with the first moving groove and the second moving groove, threaded columns in sliding connection with the through grooves are fixedly connected to the side walls of the first moving block and the second moving block, and locking nuts are connected to the periphery of the threaded columns in a threaded manner.

In order to improve stability of the moving plate in the moving process, as one rotating structure for CNC hand plate engraving, the utility model is preferable, two guide rods are arranged between the fixed plate and the baffle plate, and the two guide rods penetrate through the moving plate and are in sliding connection with the moving plate, and the two guide rods are positioned on two sides of the screw rod.

In order to protect clamping positions at two ends of a workpiece and avoid damage to the workpiece caused by overlarge clamping force, the rotating structure for CNC hand plate engraving is preferable in the utility model, and rubber pads are fixedly connected to the tops of the first lower clamping plate and the second lower clamping plate and the bottoms of the first upper clamping plate and the second upper clamping plate.

In order to facilitate the fixing of the base at a specified position and improve the stability of the whole device in the working process, the rotating structure for CNC hand plate engraving is preferable, and two side walls of the base are fixedly connected with two mounting lugs.

3. Advantageous effects

Compared with the prior art, the utility model has the beneficial effects that:

This a rotating-structure for CNC palm sculpture is through setting up rotation motor, the axis of rotation, first backup pad, the grip block under the first, first grip block, first movable groove, first restriction pole, adjusting part and auxiliary assembly, when using, place the one end of work piece between grip block under first on and the grip block, first on the grip block remove along the orbit of first movable groove through first movable block, thereby can carry out the centre gripping to the work piece of different thickness, start rotation motor and drive the axis of rotation and rotate, the axis of rotation can drive first backup pad simultaneously and rotate, make first backup pad drive grip block under first and first on the grip block overturn, can process another machined surface of work piece, thereby need not artifical dismantlement work piece, realized automatic upset, machining efficiency is improved, through setting up adjusting part, can adjust the distance between fixed plate and the movable plate, thereby satisfy the work piece of different length and carry out the centre gripping fixedly, be convenient for carry out the centre gripping fixedly to the other end of work piece in the course of processing and upset, stability in the course of processing work piece is improved.

Drawings

FIG. 1 is an overall block diagram of the present utility model;

FIG. 2 is a schematic view of a rotating assembly according to the present utility model;

FIG. 3 is a schematic view of an adjustment assembly of the present utility model;

FIG. 4 is a schematic view of an auxiliary assembly of the present utility model;

fig. 5 is a schematic view of the through slot, threaded post and lock nut of the present utility model.

The reference numerals in the figures illustrate:

1. A base; 2. a fixing plate; 3. a moving plate; 4. a rotating assembly; 401. a rotating motor; 402. a rotating shaft; 403. a first support plate; 404. a first lower clamping plate; 405. a first upper clamping plate; 406. a first moving block; 407. a first moving groove; 408. a first restriction lever; 5. an adjustment assembly; 501. a baffle; 502. a servo motor; 503. a screw rod; 504. a guide block; 505. a guide groove; 6. an auxiliary component; 601. a second support plate; 602. a second lower clamping plate; 603. a second upper clamping plate; 604. a second moving block; 605. a second moving groove; 606. a second restriction lever; 7. a through groove; 8. a threaded column; 9. a lock nut; 10. a guide rod; 11. a rubber pad; 12. and (5) mounting the lugs.

Detailed Description

The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

In the description of the present utility model, it should be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model. Furthermore, in the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

Referring to fig. 1-5, the present utility model provides the following technical solutions: the utility model provides a be used for CNC hand board to carve and use revolution mechanic, includes base 1, the top fixedly connected with fixed plate 2 of base 1, one side of fixed plate 2 is provided with movable plate 3, and the lateral wall of fixed plate 2 is provided with rotating assembly 4, is provided with adjusting assembly 5 between movable plate 3 and the base 1, and the lateral wall of movable plate 3 is provided with auxiliary assembly 6;

The rotating assembly 4 comprises a rotating motor 401, a rotating shaft 402, a first supporting plate 403, a first lower clamping plate 404, a first upper clamping plate 405, a first moving block 406, a first moving groove 407 and a first limiting rod 408, wherein the rotating motor 401 is bolted to the side wall of the fixed plate 2, one end of the rotating shaft 402 is fixedly connected to the output end of the rotating motor 401 and penetrates through the fixed plate 2, the first supporting plate 403 is fixedly connected to the other end of the rotating shaft 402, the first lower clamping plate 404 is fixedly connected to the side wall of the first supporting plate 403, the first upper clamping plate 405 is arranged right above the first lower clamping plate 404, the two first moving blocks 406 are fixedly connected to the side wall of the first upper clamping plate 405, the first moving groove 407 is formed in the side wall of the first supporting plate 403 and is in sliding connection with the first moving block 406, the two ends of the first limiting rod 408 are respectively fixedly connected to the inner top and the inner bottom of the first moving groove 407, and the first limiting rod 408 penetrates through the first moving block 406 and is in sliding connection with the first moving block 406.

In this embodiment: through setting up rotation motor 401, axis of rotation 402, first backup pad 403, first grip block 404, first grip block 405 on first, first movable slot 407, first restriction pole 408, adjusting part 5 and auxiliary assembly 6, when using, place the one end of work piece between first grip block 405 and first grip block 404 down, first grip block 405 moves along the orbit of first movable slot 407 on through first movable block 406, thereby can carry out the centre gripping to the work piece of different thickness, start rotation motor 401 and drive axis of rotation 402 and rotate, simultaneously axis of rotation 402 can drive first backup pad 403 and rotate, make first backup pad 403 drive first grip block 404 and first upper grip block 405 overturn, thereby need not the manual work to make a round trip to dismantle the work piece, automatic upset has been realized, machining efficiency is improved, through setting up adjusting part 5, can adjust the distance between fixed plate 2 and the movable plate 3, thereby satisfy the work piece of different length and carry out the centre gripping fixedly, through setting up auxiliary assembly 6, be convenient for carry out the centre gripping to the work piece of different length and stability in the course of processing of the work piece that the upset is fixed, the work piece is improved.

As a technical optimization scheme of the utility model, the adjusting component 5 comprises a baffle 501, a servo motor 502, a screw rod 503, guide blocks 504 and guide grooves 505, wherein the baffle 501 is fixedly connected to the side wall of the base 1, the servo motor 502 is bolted to the side wall of the baffle 501, one end of the screw rod 503 is connected to the side wall of the fixed plate 2 through a bearing, the other end of the screw rod 503 is fixedly connected to the output end of the servo motor 502 and penetrates through the baffle 501, the screw rod 503 penetrates through the movable plate 3 and is in spiral connection with the movable plate 3, the two guide blocks 504 are fixedly connected to the bottom of the movable plate 3, and the guide grooves 505 are formed in the top of the base 1 and are in sliding connection with the guide blocks 504.

In this embodiment: through setting up baffle 501, servo motor 502, lead screw 503, guide block 504 and guide way 505, start servo motor 502 drives lead screw 503 and rotates, because movable plate 3 screwed connection in the periphery of lead screw 503 to movable plate 3 can remove, and movable plate 3 can drive guide block 504 and remove along the orbit of guide way 505 simultaneously, can carry out spacing and direction to movable plate 3's removal process, be convenient for adjust the distance between fixed plate 2 and the movable plate 3, thereby satisfy the work piece to different length and carry out the centre gripping fixedly.

As a technical optimization scheme of the present utility model, the auxiliary assembly 6 includes a second support plate 601, a second lower clamping plate 602, a second upper clamping plate 603, a second moving block 604, a second moving groove 605 and a second limiting rod 606, wherein the second support plate 601 is connected to the side wall of the moving plate 3 in a bearing manner, the second lower clamping plate 602 is fixedly connected to the side wall of the second support plate 601, the second upper clamping plate 603 is arranged right above the second lower clamping plate 602, the two second moving blocks 604 are fixedly connected to the side wall of the second upper clamping plate 603, the second moving groove 605 is opened on the side wall of the second support plate 601 and is slidably connected with the second moving block 604, two ends of the second limiting rod 606 are fixedly connected to the inner top and the inner bottom of the second moving groove 605 respectively, and the second limiting rod 606 penetrates through the second moving block 604 and is slidably connected with the second moving block 604.

In this embodiment: through setting up second backup pad 601, second down grip block 602, second go up grip block 603, second movable block 604, second movable groove 605 and second restriction pole 606, place the other end of work piece between grip block 602 and second down grip block 603, be convenient for carry out the centre gripping to the other end of work piece fixedly, improve the stability of work piece in course of working and upset in-process.

As a technical optimization scheme of the utility model, through grooves 7 are formed in two side walls of a first support plate 403 and a second support plate 601, the through grooves 7 are respectively communicated with a first moving groove 407 and a second moving groove 605, threaded columns 8 which are in sliding connection with the through grooves 7 are fixedly connected to side walls of a first moving block 406 and a second moving block 604, and locking nuts 9 are connected to the periphery of the threaded columns 8 in a threaded manner.

In this embodiment: through setting up logical groove 7, screw thread post 8 and lock nut 9, when the one end centre gripping of work piece is between first lower grip block 404 and first last grip block 405, and the other end centre gripping of work piece is between second lower grip block 602 and second last grip block 603, because lock nut 9 threaded connection is in the periphery of screw thread post 8, so rotate lock nut 9 with its lateral wall with first backup pad 403 and second backup pad 601 respectively support tightly to make the both ends of work piece by the centre gripping locking respectively, thereby improve the stability of work piece in course of working and upset in-process greatly.

As a technical optimization scheme of the utility model, two guide rods 10 are arranged between the fixed plate 2 and the baffle plate 501, the two guide rods 10 penetrate through the movable plate 3 and are in sliding connection with the movable plate 3, and the two guide rods 10 are positioned on two sides of the screw rod 503.

In this embodiment: by providing the guide bar 10, when the moving plate 3 moves, the moving plate 3 moves along the track of the guide bar 10 at the same time, so that the stability of the moving plate 3 in the moving process can be improved.

As a technical optimization scheme of the utility model, rubber pads 11 are fixedly connected to the top of the first lower clamping plate 404 and the second lower clamping plate 602 and the bottom of the first upper clamping plate 405 and the second upper clamping plate 603.

In this embodiment: through setting up rubber pad 11, can protect the both ends centre gripping department of work piece, avoid causing the work piece to damage because the clamping strength is too big.

As a technical optimization scheme of the utility model, two mounting lugs 12 are fixedly connected to two side walls of the base 1.

In this embodiment: through setting up the mounting ear 12, be convenient for fix base 1 in the assigned position, improve the stability of whole device in the course of the work.

Working principle: firstly, when carrying out palm carving processing, place the one end of work piece between first upper grip block 405 and first lower grip block 404, first upper grip block 405 is moved along the orbit of first movable groove 407 through first movable block 406, thereby can carry out the centre gripping to the work piece of different thickness, because lock nut 9 threaded connection is in the periphery of screw post 8, so rotate lock nut 9 and the lateral wall of first backup pad 403 and support tightly, start servo motor 502 and drive lead screw 503 and rotate this moment, because movable plate 3 screwed connection is in the periphery of lead screw 503, thereby movable plate 3 can move, simultaneously movable plate 3 can drive the guide block 504 and remove along the orbit of guide way 505, can carry out spacing and direction to the removal process of movable plate 3, be convenient for adjust the distance between fixed plate 2 and the movable plate 3, when the other end of work piece is located between second lower grip block 602 and the second upper grip block 603, then rotate lock nut 9 once more, make lock nut 9 and the lateral wall of second backup pad 601 support tightly support, improve work piece stability and upset motor and upset in the rotation axis of rotation of work piece 403, when need not carrying out the manual work piece 402 to carry out the rotation in the rotation axis of rotation of work piece 403, thereby need not carry out the manual work piece to carry out the rotation in the first rotation face of work piece 402, and the manual work piece is realized in the rotation of the work piece is carried out on the rotation face of another work piece is realized, and the work piece is required to be moved along the profile of guide plate 402, the moving process is convenient for adjusting between fixed plate 2 and movable plate 3, when the work piece is located between the second and second lower grip plate, and the second clamp plate is located between the second, and the second clamp plate is between the second and the screw is in the second, and the screw is between the screw.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.

Claims

1. Be used for CNC hand board to carve with revolution mechanic, including base (1), its characterized in that: the device is characterized in that a fixed plate (2) is fixedly connected to the top of the base (1), a movable plate (3) is arranged on one side of the fixed plate (2), a rotating assembly (4) is arranged on the side wall of the fixed plate (2), an adjusting assembly (5) is arranged between the movable plate (3) and the base (1), and an auxiliary assembly (6) is arranged on the side wall of the movable plate (3);

The utility model provides a rotating assembly (4) including rotating motor (401), axis of rotation (402), first backup pad (403), first grip block (404), first grip block (405), first movable block (406), first movable groove (407) and first restriction pole (408) on, rotating motor (401) bolt in the lateral wall of fixed plate (2), the one end fixed connection of axis of rotation (402) is in the output of rotating motor (401) and runs through fixed plate (2), the other end of first backup pad (403) fixed connection in axis of rotation (402), the lateral wall of first grip block (404) fixed connection in first backup pad (403) down, first last grip block (405) set up in first grip block (404) directly over, two the lateral wall of first movable block (406) all fixed connection in first last grip block (405), first movable groove (407) set up in the lateral wall of first backup pad (403) and run through fixed plate (406) sliding connection with first movable block (406), first restriction pole (408) are connected in first movable block (408) and first inner bottom (406) and first movable block (406) respectively.

2. The rotating structure for CNC hand engraving of claim 1, wherein: the adjusting component (5) comprises a baffle (501), a servo motor (502), a screw rod (503), guide blocks (504) and guide grooves (505), wherein the baffle (501) is fixedly connected to the side wall of the base (1), the servo motor (502) is bolted to the side wall of the baffle (501), one end bearing of the screw rod (503) is connected to the side wall of the fixed plate (2), the other end of the screw rod (503) is fixedly connected to the output end of the servo motor (502) and penetrates through the baffle (501), the screw rod (503) penetrates through the movable plate (3) and is in spiral connection with the movable plate (3), the two guide blocks (504) are fixedly connected to the bottom of the movable plate (3), and the guide grooves (505) are formed in the top of the base (1) and are in sliding connection with the guide blocks (504).

3. The rotating structure for CNC hand engraving of claim 1, wherein: the auxiliary assembly (6) comprises a second supporting plate (601), a second lower clamping plate (602), a second upper clamping plate (603), a second moving block (604), a second moving groove (605) and a second limiting rod (606), wherein the second supporting plate (601) is connected to the side wall of the moving plate (3) through a bearing, the second lower clamping plate (602) is fixedly connected to the side wall of the second supporting plate (601), the second upper clamping plate (603) is arranged right above the second lower clamping plate (602), the two second moving blocks (604) are fixedly connected to the side wall of the second upper clamping plate (603), the second moving groove (605) is formed in the side wall of the second supporting plate (601) and is in sliding connection with the second moving block (604), two ends of the second limiting rod (606) are fixedly connected to the inner top and the inner bottom of the second moving groove (605) respectively, and the second limiting rod (606) penetrates through the second moving block (604) and is in sliding connection with the second moving block (604).

4. A rotary structure for CNC hand engraving according to claim 3, characterized in that: through grooves (7) are formed in the side walls of the two side walls of the first supporting plate (403) and the second supporting plate (601), the through grooves (7) are respectively communicated with the first moving groove (407) and the second moving groove (605), threaded columns (8) which are in sliding connection with the through grooves (7) are fixedly connected to the side walls of the first moving block (406) and the second moving block (604), and locking nuts (9) are connected to the peripheral threads of the threaded columns (8).

5. A rotary structure for CNC hand engraving according to claim 2, characterized in that: two guide rods (10) are arranged between the fixed plate (2) and the baffle plate (501), the two guide rods (10) penetrate through the movable plate (3) and are in sliding connection with the movable plate (3), and the two guide rods (10) are located on two sides of the screw rod (503).

6. A rotary structure for CNC hand engraving according to claim 3, characterized in that: rubber pads (11) are fixedly connected to the tops of the first lower clamping plate (404) and the second lower clamping plate (602) and the bottoms of the first upper clamping plate (405) and the second upper clamping plate (603).

7. The rotating structure for CNC hand engraving of claim 1, wherein: two side walls of the base (1) are fixedly connected with two mounting lugs (12).