CN112605804A

CN112605804A - Device for correcting and polishing marking needle

Info

Publication number: CN112605804A
Application number: CN202110037539.4A
Authority: CN
Inventors: 王靴
Original assignee: Zhengzhou Angqiong Trading Co ltd
Current assignee: Zhengzhou Angqiong Trading Co ltd
Priority date: 2021-01-12
Filing date: 2021-01-12
Publication date: 2021-04-06

Abstract

The invention discloses a device for correcting and polishing a marking needle, which comprises a case, wherein a needle penetrating cavity penetrating up and down is arranged in the case, the left end and the right end of the needle penetrating cavity are communicated and provided with two working cavities, the two working cavities are symmetrically distributed in a left-right mode by taking the needle penetrating cavity as a symmetric center, and one side, far away from the needle penetrating cavity, in each working cavity is rotatably provided with a screw sleeve.

Description

Device for correcting and polishing marking needle

Technical Field

The invention relates to the field of marking machines, in particular to a device for correcting and polishing a marking needle.

Background

When people handle the marking needle at present, people are often required to repair the marking needle or select a new marking needle, so that manpower waste and economic loss are caused to a certain extent, and after the marking needle is used for a long time, the marking needle is easy to rub with the marking machine, so that the marking machine is damaged.

Disclosure of Invention

In order to solve the problems, the embodiment designs a device for correcting and polishing a marking needle, and the device for correcting and polishing the marking needle comprises a case, wherein a needle penetrating cavity which penetrates through the case from top to bottom is arranged in the case, the left end and the right end of the needle penetrating cavity are communicated and provided with two working cavities, the two working cavities are distributed in a bilateral symmetry mode by taking the needle penetrating cavity as a symmetry center, one side, far away from the needle penetrating cavity, in the working cavity is rotatably provided with a threaded sleeve, the upper side of the threaded sleeve is provided with a threaded rod in a threaded manner, the upper end of the threaded rod is fixedly provided with a tooth fixing block, the front end face of the tooth fixing block is provided with a sliding rack in a sliding manner, one end, close to the needle penetrating cavity, of the sliding rack is fixedly provided with a limiting block, the front side of the sliding rack is meshed with a transmission gear, the working cavity is rotatably provided with a rotating block, the rotating block is positioned on the lower side, the two motor blocks are distributed in a bilateral symmetry mode by taking the rotating block as a symmetry center, one end, close to the needle penetrating cavity, of the rotating block is rotatably provided with two correcting wheels, rotating rods are fixedly arranged on the two correcting wheels, the left end and the right end of each rotating rod are rotatably connected to the rotating block, the left end of each rotating rod is fixedly provided with a meshing gear, the two meshing gears are meshed with each other, the rotating block is provided with two spring cavities with openings facing the needle penetrating cavity, the two spring cavities are distributed in a bilateral symmetry mode by taking the needle penetrating cavity as a symmetry center, a sliding plate is arranged in each spring cavity in a sliding mode, the front side of the sliding plate on the right side is provided with a tooth profile capable of being meshed, one end, far away from the needle penetrating cavity, of the sliding plate is fixedly provided with a compression spring, one end, far away from the sliding plate, of the compression, the upper end and the lower end of the through hole are communicated with the needle threading cavity, two fixing plates are fixedly arranged on the inner walls of the left side and the right side of the needle threading cavity, wedge blocks are fixedly arranged at the upper ends of the two fixing plates, the wedge blocks are positioned at the lower side of the through hole, a polishing plate is slidably arranged on the needle threading cavity, a vertically-penetrating polishing hole is arranged in the polishing plate, two sliding rods are slidably arranged on the polishing plate, the two sliding rods are distributed in a bilateral symmetry mode by taking the polishing hole as a symmetry center, a threaded plate is slidably arranged on the left side of the polishing plate, a threaded cavity is vertically penetrated in the threaded plate, a lead screw is arranged in the threaded cavity in a threaded manner, a rotating plate is fixedly arranged at the lower end of each sliding rod, the rotating plate is rotatably connected in the case, a moving plate is rotatably arranged at one end, which is close to the needle threading cavity, the fixed block is hinged with a rotary rod, one end of the rotary rod, far away from the fixed block, is hinged with a hinged block, the hinged block is fixedly connected onto the movable plate, a rotating cavity is arranged between the movable plate and the rotary plate, the rotary rod is positioned in the rotating cavity, one end of the rotary rod, far away from the needle penetrating cavity, is fixedly provided with a reset spring, one end of the reset spring, far away from the rotary rod, is fixedly connected onto the inner wall of one side, close to the rotary plate, of the rotating cavity, the two movable plates are mutually abutted to form the needle-shaped grinding cavity, when the device starts to work, the marking needle is placed in the needle penetrating cavity, the limit block is further driven by a gear rack to abut on the needle up to the standard, the tooth fixing block is further driven by a screw rod to move downwards, the rotary block is further driven by gear transmission to rotate, and, and then make and beat the mark needle and accomplish its correction through correcting the wheel, and then drive through hydraulic means the turning block moves down, and then drives through hydraulic means the turning block moves down, and then makes and beat the mark needle and fall, and then pass through beat the hole, and then pass through the rotation of movable plate, polish the needle point of beating the mark needle, drive through the lead screw simultaneously the board of polishing slides from top to bottom, and then polishes to beating the mark needle, works as the board of polishing moves down and is close to when the movable plate, and then makes the movable plate moves down, and then makes the mark needle after correcting shift out wear the needle chamber.

Preferably, an auxiliary motor is fixedly arranged in the motor block, a motor shaft is arranged at the upper end of the auxiliary motor in a power mode, the upper end of the motor shaft is fixedly connected to the lower end face of the threaded sleeve, a gear shaft is arranged at the upper end of the auxiliary motor in a power mode, and the upper end of the gear shaft is fixedly connected to the transmission gear.

Preferably, two hydraulic telescopic rods are fixedly arranged in the case, the two hydraulic telescopic rods are distributed in a bilateral symmetry mode by taking the needle penetrating cavity as a symmetry center, and the upper ends of the hydraulic telescopic rods are connected to the lower end face of the rotating block in a sliding mode.

Preferably, the sliding plate is engaged with the front end of the left sliding plate to form a rotating tooth, a connecting shaft is fixedly arranged at the upper end of the rotating tooth, a driving wheel is fixedly arranged at the upper end of the connecting shaft, a driven wheel is engaged with the right end of the driving wheel, a tooth mandrel is fixedly arranged at the right end of the driven wheel, a driving belt wheel is fixedly arranged at the right end of the tooth mandrel, a driven belt wheel is rotatably arranged on the upper side of the driving belt wheel, a belt is connected between the driven belt wheel and the driving belt wheel, and the left end of the driven belt wheel.

Preferably, a main motor is fixedly arranged in the case, a transmission shaft is arranged at the upper end of the main motor in a power mode, a driving tooth is fixedly arranged at the upper end of the transmission shaft, a driven tooth is meshed with the front end of the driving tooth, and the driven tooth is fixedly connected to the rotating block.

Preferably, the lower end of the main motor is provided with a power shaft, the lower end of the power shaft is fixedly provided with a rotating tooth, the right end of the rotating tooth is meshed with the rotating plate, the right end of the main motor is provided with a driving bevel gear, the upper end of the driving bevel gear is meshed with a driven bevel gear, the upper end of the driven bevel gear is fixedly provided with a connecting rod, and the upper end of the connecting rod is fixedly connected to the screw rod.

Preferably, two abutting plates are fixedly arranged at the lower end of the polishing plate.

The invention has the beneficial effects that: the invention can correct the bending of the marking needle caused by long-time work, and can polish and polish the surface of the marking needle, so that the friction of the marking needle is reduced during work, the time for manually processing the marking needle is reduced under the condition of prolonging the service life of the marking needle, and the work efficiency is improved under the condition of reducing manpower.

Drawings

In order to more clearly illustrate the embodiments of the 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, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.

The invention is further illustrated with reference to the following figures and examples.

Fig. 1 is a schematic view of the overall structure of a device for performing correction polishing on a marking pin according to the present invention.

Fig. 2 is an enlarged schematic view of a in fig. 1.

Fig. 3 is an enlarged schematic view of B in fig. 1.

Fig. 4 is a schematic view of the structure of C-C in fig. 1.

Fig. 5 is a schematic diagram of the structure of D-D in fig. 1.

Detailed Description

The invention will now be described in detail with reference to fig. 1-5, wherein for ease of description the orientations described hereinafter are now defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.

The invention relates to a device for correcting and polishing a marking needle, which comprises a case 11, wherein a needle penetrating cavity 19 penetrating up and down is arranged in the case 11, two working cavities 20 are communicated and arranged at the left end and the right end of the needle penetrating cavity 19, the two working cavities 20 are symmetrically distributed in a left-right mode by taking the needle penetrating cavity 19 as a symmetrical center, a threaded sleeve 49 is rotatably arranged on one side, far away from the needle penetrating cavity 19, in each working cavity 20, a screw 50 is arranged on the upper side of the threaded sleeve 49 in a threaded manner, a fixed tooth block 13 is fixedly arranged at the upper end of the screw 50, a sliding rack 14 is slidably arranged on the front end face of the fixed tooth block 13, a limit block 15 is fixedly arranged at one end, close to the needle penetrating cavity 19, of the sliding rack 14, a transmission gear 12 is meshed with the front side of the sliding rack 14, a rotating block 47 is rotatably arranged in the working cavity 20, the rotating block 47 is positioned on the lower side of the threaded sleeve 49, two motor blocks 48 are, the two motor blocks 48 are distributed in a bilateral symmetry manner with the rotating block 47 as a symmetry center, one end of the rotating block 47 close to the needle threading cavity 19 is provided with two correction wheels 18 in a rotating manner, the two correction wheels 18 are fixedly provided with rotating rods 17, the left end and the right end of each rotating rod 17 are connected to the rotating block 47 in a rotating manner, the left end of each rotating rod 17 is fixedly provided with a meshing gear 16, the two meshing gears 16 are meshed with each other, the rotating block 47 is provided with two spring cavities 46 with openings facing the needle threading cavity 19, the two spring cavities 46 are distributed in a bilateral symmetry manner with the needle threading cavity 19 as a symmetry center, a sliding plate 44 is arranged in each spring cavity 46 in a sliding manner, the front side of the sliding plate 44 on the right side is provided with a tooth profile capable of being meshed, one end of the sliding plate 44 far away from the needle threading cavity 19 is fixedly provided with a compression spring 45, and one end of the compression spring 45 far away, a through hole 25 penetrates through the sliding plate 44, the upper end and the lower end of the through hole 25 are communicated with the needle passing cavity 19, two fixing plates 27 are fixedly arranged on the inner walls of the left side and the right side of the needle passing cavity 19, wedge blocks 26 are fixedly arranged at the upper ends of the two fixing plates 27, the wedge blocks 26 are positioned at the lower side of the through hole 25, a polishing plate 65 is slidably arranged on the needle passing cavity 19, a polishing hole 30 which penetrates through the needle passing cavity up and down is formed in the polishing plate 65, two sliding rods 31 are slidably arranged on the polishing plate 65, the two sliding rods 31 are symmetrically distributed in the left-right direction by taking the polishing hole 30 as a symmetric center, a threaded plate 66 is slidably arranged on the left side of the polishing plate 65, a threaded cavity 43 which penetrates through the needle passing through up and down in the threaded plate 66, a lead screw 38 is arranged in an internal thread of the threaded cavity 43, a rotating plate 34 is fixedly arranged at, a moving plate 33 is rotatably arranged at one end of the rotating plate 34 close to the needle penetrating cavity 19, a fixed block 59 is fixedly arranged at one side of the rotating plate 34 close to the needle penetrating cavity 19, a rotating rod 62 is hinged on the fixed block 59, a hinged block 61 is hinged at one end of the rotating rod 62 far away from the fixed block 59, the hinged block 61 is fixedly connected on the moving plate 33, a rotating cavity 60 is arranged between the moving plate 33 and the rotating plate 34, the rotating rod 62 is positioned in the rotating cavity 60, a return spring 63 is fixedly arranged at one end of the rotating rod 62 far away from the needle penetrating cavity 19, one end of the return spring 63 far away from the rotating rod 62 is fixedly connected on the inner wall of one side of the rotating cavity 60 close to the rotating plate 34, the two moving plates 33 are mutually abutted to form the needle-shaped grinding cavity 32, and when the device starts to work, a marking needle is placed in the needle, the gear rack drives the limit block 15 to abut against the standard needle, and the screw rod drives the tooth fixing block 13 to move downwards, and then drives the rotating block 47 to rotate through gear transmission, and further drives the marking needle to pass through the correcting wheel 18, so that the marking needle can be corrected by the correcting wheel 18, and the rotating block 47 is driven by a hydraulic device to move downwards, the rotating block 47 is driven by a hydraulic device to move downwards, so that the marking needle falls down and passes through the grinding hole 30, and then the moving plate 33 rotates, the needle point of the marking needle is polished, and the lead screw drives the polishing plate 65 to slide up and down, and then the marking pin is polished, when the polishing plate 65 moves downward to be close to the moving plate 33, and further, the moving plate 33 is moved downward, and the corrected marking needle is moved out of the needle passing cavity 19.

Advantageously, a secondary motor 23 is fixedly arranged in the motor block 48, a motor shaft 22 is dynamically arranged at the upper end of the secondary motor 23, the upper end of the motor shaft 22 is fixedly connected to the lower end face of the threaded sleeve 49, a gear shaft 21 is dynamically arranged at the upper end of the secondary motor 23, and the upper end of the gear shaft 21 is fixedly connected to the transmission gear 12.

Beneficially, two hydraulic telescopic rods 28 are fixedly arranged in the machine box 11, the two hydraulic telescopic rods 28 are symmetrically distributed with the needle penetrating cavity 19 as a symmetric center, and the upper ends of the hydraulic telescopic rods 28 are slidably connected to the lower end surface of the rotating block 47.

Advantageously, the sliding plate 44 on the left side is engaged with a rotating tooth 51 at the front end, a connecting shaft 58 is fixedly arranged at the upper end of the rotating tooth 51, a driving wheel 57 is fixedly arranged at the upper end of the connecting shaft 58, a driven wheel 56 is engaged at the right end of the driving wheel 57, a toothed mandrel 52 is fixedly arranged at the right end of the driven wheel 56, a driving pulley 53 is fixedly arranged at the right end of the toothed mandrel 52, a driven pulley 55 is rotatably arranged at the upper side of the driving pulley 53, a belt 54 is connected between the driven pulley 55 and the driving pulley 53, and the left end of the driven pulley 55 is fixedly connected to the rotating.

Advantageously, a main motor 41 is fixedly arranged in the case 11, a transmission shaft 42 is dynamically arranged at the upper end of the main motor 41, a driving tooth 64 is fixedly arranged at the upper end of the transmission shaft 42, a driven tooth 24 is engaged at the front end of the driving tooth 64, and the driven tooth 24 is fixedly connected to the rotating block 47.

Beneficially, a power shaft 40 is arranged at the lower end of the main motor 41 in a power mode, a rotating tooth 39 is fixedly arranged at the lower end of the power shaft 40, the right end of the rotating tooth 39 is meshed with the rotating plate 34, a driving bevel gear 37 is arranged at the right end of the main motor 41 in a power mode, a driven bevel gear 35 is meshed with the upper end of the driving bevel gear 37, a connecting rod 36 is fixedly arranged at the upper end of the driven bevel gear 35, and the upper end of the connecting rod 36 is fixedly connected to the lead screw 38.

Advantageously, the lower end of the sanding plate 65 is fixedly provided with two abutment plates 29.

The following describes in detail the use steps of an apparatus for performing corrective polishing on a marking pin according to the present disclosure with reference to fig. 1 to 5:

initially, the screw 50 is in an extended state, the limiting block 15 is close to the tooth fixing block 13, the sliding plates 44 are abutted against each other, the polishing plate 65 is located on the upper side of the sliding rod 31, and the hydraulic telescopic rod 28 is in an extended state;

in operation, a marking needle to be corrected and polished is placed in the case 11 through the needle passing cavity 19, and the auxiliary motor 23 is then started, so as to drive the gear shaft 21 to rotate, and further drive the sliding rack 14 to move in a direction close to the needle passing cavity 19, and further drive the limiting block 15 to abut against the marking needle, and further start the main motor 41, and further drive the transmission shaft 42 to rotate, and further drive the driving teeth 64 to rotate, and further drive the driven teeth 24 to rotate, and further drive the rotating block 47 to rotate, and further start the auxiliary motor 23, and further drive the motor shaft 22 to rotate, and further drive the threaded sleeve 49 to rotate, and further drive the screw 50 to move downwards, and further drive the tooth fixing block 13 to move downwards, and further drive the limiting block 15 to move downwards, and further drive the marking needle to pass through the correcting wheel 18, further, the marking pin is corrected by the correcting wheel 18, and at the same time, the hydraulic telescopic rod 28 is actuated, so as to drive the rotating block 47 to move downwards, so that the wedge block 26 abuts against the through hole 25, so as to drive the sliding plate 44 to move in a direction away from the needle passing cavity 19, so as to drive the compression spring 45 to compress, so as to drive the rotating teeth 51 to rotate, so as to drive the connecting shaft 58 to rotate, so as to drive the driving wheel 57 to rotate, so as to drive the driven wheel 56 to rotate, so as to drive the toothed spindle 52 to rotate, so as to drive the driving pulley 53 to rotate, so as to drive the belt 54 to rotate, so as to drive the driven pulley 55 to rotate, so as to drive the rotating rod 17 to rotate, so as to drive the correcting wheel 18 to rotate, so as to drive the meshing gear 16 to rotate, so as to drive the two correcting wheels 18, then, the corrected marking needle passes through the polishing hole 30, so that the needle point position of the marking needle is located at the needle-shaped polishing cavity 32, the main motor 41 is started to drive the power shaft 40 to rotate, and further drive the rotary teeth 39 to rotate, and further drive the rotary plate 34 to rotate, and further drive the sliding rod 31 to rotate, and further polish and polish the needle point and the drain of the marking needle, and further the main motor 41 is started to drive the driving bevel gear 37 to rotate, and further drive the driven bevel gear 35 to rotate, and further drive the lead screw 38 to rotate, and further drive the thread plate 66 to move downwards, and further drive the polishing plate 65 to move downwards, so as to drive and polish the marking needle, and further when the polishing plate 65 moves downwards, the contact plate 29 abuts downwards on the moving plate 33, and further drives the rotary rod 62 to rotate, the moving plate 33 is moved to the lower side of the rotating plate 34, and the return spring 63 is stretched, so that the marking needle after being processed is moved out of the case 11 through the lower end of the needle penetrating cavity 19.

The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a device of polishing is corrected to marking needle, includes quick-witted case, its characterized in that: a needle penetrating cavity penetrating up and down is arranged in the case, the left end and the right end of the needle penetrating cavity are communicated and provided with two working cavities, the two working cavities are distributed in a bilateral symmetry mode by taking the needle penetrating cavity as a symmetry center, one side, far away from the needle penetrating cavity, in the working cavity is rotatably provided with a screw sleeve, the upper side of the screw sleeve is provided with a screw rod in a threaded manner, the upper end of the screw rod is fixedly provided with a tooth fixing block, the front end surface of the tooth fixing block is provided with a sliding rack in a sliding manner, one end, close to the needle penetrating cavity, of the sliding rack is fixedly provided with a limiting block, the front side of the sliding rack is meshed with a transmission gear, the working cavity is internally rotatably provided with a rotating block, the rotating block is positioned at the lower side of the screw sleeve, the left side and the right side, far away from the needle penetrating cavity, of the rotating block is provided with two motor blocks in a sliding manner, a rotating rod is fixedly arranged on the two correcting wheels, the left end and the right end of the rotating rod are rotatably connected to the rotating block, a meshing gear is fixedly arranged at the left end of the rotating rod, the two meshing gears are mutually meshed, two spring cavities with openings facing the needle penetrating cavity are arranged on the rotating block, the two spring cavities are symmetrically distributed in a left-right mode by taking the needle penetrating cavity as a symmetric center, a sliding plate is arranged in the spring cavities in a sliding mode, the front side of the sliding plate on the right side is provided with a tooth profile capable of being meshed, one end, far away from the needle penetrating cavity, of the sliding plate is fixedly provided with a compression spring, one end, far away from the sliding plate, of the compression spring is fixedly connected to the inner wall of the spring cavity, a through hole is arranged on the sliding plate in a penetrating mode, the upper end and the lower, the upper ends of the two fixing plates are fixedly provided with wedge blocks, the wedge blocks are positioned at the lower side of the through hole, the needle threading cavity is provided with a grinding plate in a sliding manner, the grinding plate is internally provided with grinding holes which penetrate through the grinding plate from top to bottom, the grinding plate is provided with two sliding rods in a sliding manner, the two sliding rods are distributed in a bilateral symmetry manner by taking the grinding holes as the symmetry center, the left side of the grinding plate is provided with a threaded plate in a sliding manner, threaded cavities which penetrate through the threaded plate from top to bottom are formed in the threaded cavity, threads in the threaded cavities are provided with lead screws, the lower ends of the sliding rods are fixedly provided with rotating plates, the rotating plates are rotatably connected in the case, one ends of the rotating plates, which are close to the needle threading cavity, are rotatably provided with a moving plate, one sides of the rotating plates, which are close to, articulated piece fixed connection be in on the movable plate, the movable plate with be equipped with between the rotor plate and rotate the chamber, the rotary rod is located rotate the intracavity, the rotary rod is kept away from the one end in needle threading chamber is fixed and is equipped with reset spring, reset spring keeps away from the one end fixed connection of rotary rod rotate the chamber and be close to on one side inner wall of rotor plate, two constitute when the movable plate contradicts each other the aciculiform chamber of polishing.

2. The apparatus for corrective polishing of marking pins of claim 1, further comprising: an auxiliary motor is fixedly arranged in the motor block, a motor shaft is arranged at the upper end of the auxiliary motor in a power mode, the upper end of the motor shaft is fixedly connected to the lower end face of the threaded sleeve, a gear shaft is arranged at the upper end of the auxiliary motor in a power mode, and the upper end of the gear shaft is fixedly connected to the transmission gear.

3. The apparatus for corrective polishing of marking pins of claim 1, further comprising: two hydraulic telescopic rods are fixedly arranged in the case, are distributed in bilateral symmetry by taking the needle penetrating cavity as a symmetry center, and are connected to the lower end face of the rotating block in a sliding mode.

4. The apparatus for corrective polishing of marking pins of claim 1, further comprising: the left side sliding plate front end meshing is equipped with rotates the tooth, it is fixed to be equipped with the connecting axle to rotate the tooth upper end, the fixed action wheel that is equipped with in connecting axle upper end, the meshing of action wheel right-hand member is equipped with from the driving wheel, from the fixed tooth mandrel that is equipped with of driving wheel right-hand member, the fixed driving pulley that is equipped with in tooth mandrel right-hand member, the driving pulley upside rotates and is equipped with driven pulley, driven pulley with it is equipped with the belt to connect between the driving pulley, the driven pulley left end fixed connection in the rear.

5. The apparatus for corrective polishing of marking pins of claim 1, further comprising: the novel motor is characterized in that a main motor is fixedly arranged in the case, a transmission shaft is arranged at the upper end of the main motor in a power mode, a driving tooth is fixedly arranged at the upper end of the transmission shaft, a driven tooth is meshed with the front end of the driving tooth, and the driven tooth is fixedly connected to the rotating block.

6. The apparatus for corrective polishing of marking pins of claim 5, wherein: the power of the lower end of the main motor is provided with a power shaft, a rotary tooth is fixedly arranged at the lower end of the power shaft, the right end of the rotary tooth is meshed with the rotary plate, a driving bevel gear is arranged at the power of the right end of the main motor, a driven bevel gear is meshed with the upper end of the driving bevel gear, a connecting rod is fixedly arranged at the upper end of the driven bevel gear, and the upper end of the connecting rod is fixedly connected to the screw rod.

7. The device for corrective polishing of marking pins as claimed in claim 1, wherein two abutting plates are fixed to the lower end of said polishing plate.