CN216298289U

CN216298289U - Positioning structure convenient for quick fixation for lettering processing

Info

Publication number: CN216298289U
Application number: CN202122462630.9U
Authority: CN
Inventors: 王值鹏
Original assignee: Shenzhen Dejia Technology Co ltd
Current assignee: Shenzhen Dejia Technology Co ltd
Priority date: 2021-10-13
Filing date: 2021-10-13
Publication date: 2022-04-15
Anticipated expiration: 2031-10-13

Abstract

The utility model relates to the technical field of laser lettering, in particular to a positioning structure convenient for quick fixation for lettering processing, which solves the problems that most of laser lettering machines on the market in the prior art adopt handheld workpieces to print below a laser head, so that certain potential safety hazards are caused, and the processing efficiency is low. The utility model provides a processing of carving characters is with location structure convenient to quick fixation, includes that work piece platform, four respectively fixed connection are at the supporting leg of four corners of work piece platform bottom and fixed connection are used for installing the installing support of carving machine in work piece bench top one side, and there is the grip block that two symmetries set up one side of installing support is kept away from at the top of work piece platform through promotion portion swing joint. The utility model has reasonable structure, convenient operation and good clamping effect, is not easy to loosen after being clamped, improves the stability of lettering operation, avoids potential safety hazard and greatly improves the clamping and processing efficiency.

Description

Positioning structure convenient for quick fixation for lettering processing

Technical Field

The utility model relates to the technical field of laser lettering, in particular to a positioning structure convenient for quick fixation for lettering processing.

Background

The laser carving machine is a kind of equipment capable of making marks on the surface of various materials, and its principle is that the high temperature produced by laser beam can be used to make the surface of material produce ablation in different extent so as to attain the goal of leaving marks.

However, most of laser carving machines in the market at present adopt handheld workpieces to print below a laser head, so that certain potential safety hazards are caused, and the machining efficiency is low.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a positioning structure convenient for quick fixation for lettering processing, and solves the problems that most of laser lettering machines on the market in the prior art adopt handheld workpieces to print below a laser head, certain potential safety hazards are caused, and the processing efficiency is low.

In order to achieve the purpose, the utility model adopts the following technical scheme:

a positioning structure convenient for quick fixation for lettering processing comprises a workpiece table, four supporting legs fixedly connected with four corners at the bottom of the workpiece table respectively, and a mounting bracket fixedly connected with one side of the top of the workpiece table and used for mounting a lettering machine, wherein one side of the top of the workpiece table, far away from the mounting bracket, is movably connected with two symmetrically arranged clamping plates through a pushing part, the pushing part comprises a bearing plate slidably connected with the top of the workpiece table, two symmetrically arranged moving plates both slidably connected with the top of the bearing plate, and a bidirectional screw rod horizontally arranged at the top of the bearing plate and penetrating through the two moving plates through a screw sleeve, one side of each of the two clamping plates is respectively connected with the tops of the two moving plates through a connecting rod, one end of the bidirectional screw rod is rotatably connected with a fixed plate connected with one side of the bearing plate through a rotating shaft, and the other end of the bidirectional screw rod is horizontally provided with a motor connected with the other side of the bearing plate through a bracket, and the other end is in transmission connection with an output shaft of the motor.

Preferably, the top both sides of work piece platform all fixedly connected with slide rail, the bottom both sides of loading board all fixedly connected with slide rail sliding connection's slider.

Preferably, one side of the bearing plate is provided with a handle in a U shape, and one ends of the two vertical sections of the handle are fixedly connected with the side wall of the bearing plate.

Preferably, both sides of the top of the bearing plate are fixedly connected with guide rods which are respectively connected with the bottom of the two moving plates in a sliding manner through sliding sleeves.

Preferably, the bottoms of the two moving plates are fixedly connected with vertical rods in threaded connection with the two-way screw rod through threaded sleeves.

Preferably, two one side that the grip block corresponds all is provided with the shape and has been circular shape to the touch panel, two a plurality of round hole has all been seted up to one side that the grip block is relative, the round bar that the round hole was run through the sliding sleeve to one side fixedly connected with a plurality of that touch panel and grip block correspond, the round groove with conflict looks adaptation is seted up to one side that the grip block is close to the touch panel, one side center department that the conflict board is close to the grip block is through an inside wall elastic connection of extrusion spring with the round groove.

The utility model has at least the following beneficial effects:

at first pass through the top of installing support installation to the work piece platform with the carving machine, the setting of rethread promotion portion and two grip blocks, treat the work piece when the carving machine is add to the needs, open the motor, the output shaft of motor drives two-way lead screw and rotates, the rotation of two-way lead screw drives two grip blocks and is close to each other, carry out the centre gripping to the work piece, promote the loading board after that, move the position of work piece to the bottom position of carving machine and carry out the processing of carving characters, rational in infrastructure, and the simple operation, the centre gripping is effectual, it is difficult not hard up after holding, the stability of the operation of carving characters has been improved, the potential safety hazard has been avoided, and the efficiency of centre gripping and processing has been improved greatly.

The utility model also has the following beneficial effects:

firstly, a carving machine is installed at the top of a workpiece platform through an installation bracket, when a workpiece needs to be carved, a motor is started, an output shaft of the motor drives a bidirectional screw rod to rotate, the rotation of the bidirectional screw rod drives two clamping plates to slide in two guide rods through a vertical rod to enable the two clamping plates to approach each other and clamp the workpiece, when the two clamping plates clamp the workpiece, firstly two touch plates are in contact with the workpiece, the touch plates contact the workpiece, meanwhile, the touch plates slide in round holes of the clamping plates through round rods, an extrusion spring is stressed to shrink at the moment, the touch plates enter the round grooves, when a person observes that the touch plates enter the round grooves, the person can know that the two clamping plates clamp and fix the workpiece, the motor can be closed, then a handle is pulled to push a bearing plate, the bearing plate slides on a sliding rail through a sliding block, the position of the workpiece is moved to the bottom position of the carving machine to be carved with characters, rational in infrastructure, the simple operation, the centre gripping is effectual, adds to hold the difficult not hard up in back, has improved the stability of operation of carving characters, has avoided the potential safety hazard, and has improved the efficiency of centre gripping and processing greatly, is convenient for observe the centre gripping state simultaneously, has improved the efficiency of centre gripping.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of a pushing portion of the present invention;

FIG. 3 is a schematic diagram of a clamping plate structure according to the present invention.

In the figure: 1. supporting legs; 2. a workpiece stage; 3. a slide rail; 4. mounting a bracket; 5. a clamping plate; 6. a pushing part; 501. a connecting rod; 502. a round bar; 503. a compression spring; 504. a touch plate; 505. a circular groove; 601. a slider; 602. a carrier plate; 603. a mounting seat; 604. a motor; 605. a screw rod; 606. a guide bar; 607. moving the plate; 608. a vertical rod; 609. a handle.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.

Referring to fig. 1-3, a positioning structure for lettering processing, which is convenient for fast fixing, comprises a workpiece table 2, four support legs 1 fixedly connected to four corners at the bottom of the workpiece table 2 respectively, and a mounting bracket 4 fixedly connected to one side of the top of the workpiece table 2 for mounting a lettering machine, wherein one side of the top of the workpiece table 2, which is far away from the mounting bracket 4, is movably connected with two symmetrically arranged clamping plates 5 through a pushing part 6, the pushing part 6 comprises a bearing plate 602 slidably connected with the top of the workpiece table 2, two symmetrically arranged moving plates 607 slidably connected with the top of the bearing plate 602, and a bidirectional screw 605 horizontally arranged at the top of the bearing plate 602 and penetrating through the two moving plates 607 through a screw sleeve, one side of each clamping plate 5 is respectively connected with the tops of the two moving plates 607 through a connecting rod 501, one end of the bidirectional screw 605 is rotatably connected with a fixing plate connected with one side of the bearing plate 602 through a rotating shaft, the other end level is provided with motor 604 through mount pad 603 and the opposite side of loading board 602 is connected, and the other end is connected with the output shaft transmission of motor 604, it is concrete, at first install carving machine to the top of work piece platform 2 through installing support 4, rethread promotion portion 6 and two grip blocks 5's setting, when needing to treat the work piece and carry out the carving character processing, open motor 604, the output shaft of motor 604 drives two-way lead screw 605 and rotates, two-way lead screw 605's rotation drives two grip blocks 5 and is close to each other, carry out the centre gripping to the work piece, promote loading board 602 after that, move the position of work piece to the bottom position of carving machine and carry out the carving character processing, rational in infrastructure, the simple operation, the centre gripping is effectual, difficult not hard up after holding, the stability of carving operation has been improved, the potential safety hazard has been avoided, and the efficiency of centre gripping and processing has been improved greatly.

The scheme has the following working processes:

at first, install the carving machine to the top of work piece platform 2 through installing support 4, rethread pushing part 6 and two grip blocks 5's setting, when treating the work piece and carving characters and add man-hour, open motor 604, the output shaft of motor 604 drives two-way lead screw 605 and rotates, and two-way lead screw 605's rotation drives two grip blocks 5 and is close to each other, carries out the centre gripping to the work piece, promotes loading board 602 after that, removes the position of work piece to the bottom position of carving machine and carries out the processing of carving characters.

According to the working process, the following steps are known:

rational in infrastructure, the simple operation, the centre gripping is effectual, adds to hold the back difficult not hard up, has improved the stability of operation of carving characters, has avoided the potential safety hazard, and has improved the efficiency of centre gripping and processing greatly.

Further, the equal fixedly connected with slide rail 3 in top both sides of work piece platform 2, the equal fixedly connected with in bottom both sides of loading board 602 and slide rail 3 sliding connection's slider 601, it is concrete, through the setting of slide rail 3 and slider 601, be convenient for realize that loading board 602 carries out sliding movement on work piece platform 2.

Further, one side of loading board 602 is provided with the handle 609 that the shape is the U-shaped, and the one end of two vertical sections of handle 609 all with the lateral wall fixed connection of loading board 602, specific, through the setting of handle 609, has improved the convenience that promotes loading board 602.

Further, both sides of the top of the bearing plate 602 are fixedly connected with guide rods 606 which are respectively slidably connected with the bottoms of the two moving plates 607 through sliding sleeves, and specifically, the two moving plates 607 can be slidably moved on the bearing plate 602 through the arrangement of the guide rods 606.

Further, the bottom parts of the two moving plates 607 are fixedly connected with vertical rods 608 in threaded connection with the bidirectional screw rod 605 through threaded sleeves, and particularly, the stability of connection between the moving plates 607 and the bidirectional screw rod 605 is improved through the arrangement of the vertical rods 608.

Further, one side that two grip blocks 5 are corresponding all is provided with the shape and is circular shape conflict board 504, a plurality of round hole has all been seted up to one side that two grip blocks 5 are relative, conflict board 504 runs through the round bar 502 of round hole with a plurality of fixedly connected with of one side that grip blocks 5 are corresponding through the sliding sleeve, grip block 5 is close to one side of conflicting touch block 504 and sets up the circular slot 505 with conflict board 504 looks adaptation, conflict board 504 is close to one side center department of grip block 5 through an inside wall elastic connection of extrusion spring 503 with circular slot 505, and is concrete, through the setting of conflicting touch block 504 and circular slot 505, be convenient for observe the clamping state.

In summary, the following steps: firstly, a carving machine is installed at the top of a workpiece table 2 through an installation support 4, when a workpiece needs to be carved, a motor 604 is started, an output shaft of the motor 604 drives a bidirectional screw rod 605 to rotate, the bidirectional screw rod 605 rotates to drive two clamping plates 5 to slide in two guide rods 606 through a vertical rod 608 so as to enable the two clamping plates to approach each other and clamp the workpiece, when the two clamping plates 5 clamp the workpiece, firstly two touch plates 504 are in contact with the workpiece, the touch plates 504 slide in round holes 503 of the clamping plates 5 through round rods 502 while the touch plates 504 are in contact with the workpiece, an extrusion spring is stressed and contracted at the moment until the touch plates 504 enter the round grooves 505, when a person observes that the touch plates 504 enter the round grooves 505, the person can know that the workpiece is clamped and fixed by the two clamping plates 5, then the motor 604 can be closed, then a bearing plate 609 is pulled to push 602, bearing board 602 slides on slide rail 3 through slider 601, moves the position of work piece to the bottom position of carving machine and carves characters and process, rational in infrastructure, the simple operation, the centre gripping is effectual, adds to hold the back difficult not hard up, has improved the stability of carving characters operation, has avoided the potential safety hazard, and has improved the efficiency of centre gripping and processing greatly, is convenient for observe the clamping state simultaneously, has improved the efficiency of centre gripping.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are merely illustrative of the principles of the utility model, but that various changes and modifications may be made without departing from the spirit and scope of the utility model, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a processing of carving characters is with location structure convenient to it is quick fixed, includes work piece platform (2), four respectively fixed connection at support leg (1) of four corners of work piece platform (2) bottom and fixed connection be used for installing support (4) of carving machine in work piece platform (2) top one side, a serial communication port, there are grip block (5) that two symmetries set up through promotion portion (6) swing joint in one side of installing support (4) are kept away from at the top of work piece platform (2), promotion portion (6) include with work piece platform (2) top sliding connection's loading board (602), two symmetries set up and all run through two at the top movable plate of loading board (602) and through the swivel nut two-way lead screw (605) of loading board (607), two all through connecting rod (501) one side of grip block (5) respectively with two the top movable plate (607) of movable plate (607) is equipped with two And one end of the bidirectional screw rod (605) is rotatably connected with a fixing plate connected with one side of the bearing plate (602) through a rotating shaft, the other end of the bidirectional screw rod is horizontally provided with a motor (604) connected with the other side of the bearing plate (602) through a mounting seat (603), and the other end of the bidirectional screw rod is in transmission connection with an output shaft of the motor (604).

2. The positioning structure convenient for quick fixing in lettering processing according to claim 1, wherein the top two sides of the workpiece table (2) are fixedly connected with slide rails (3), and the bottom two sides of the bearing plate (602) are fixedly connected with slide blocks (601) slidably connected with the slide rails (3).

3. The positioning structure for lettering processing convenient and fast to fix as claimed in claim 2, wherein a handle (609) in a U shape is arranged on one side of the bearing plate (602), and one end of each of two vertical sections of the handle (609) is fixedly connected with the side wall of the bearing plate (602).

4. The positioning structure for lettering processing convenient to fix rapidly as claimed in claim 1, wherein both sides of the top of the bearing plate (602) are fixedly connected with guide rods (606) which are respectively connected with the bottoms of the two moving plates (607) in a sliding manner through sliding sleeves.

5. The positioning structure for lettering processing convenient to fix rapidly as claimed in claim 4, wherein the bottom of each of the two moving plates (607) is fixedly connected with a vertical rod (608) in threaded connection with a bidirectional screw rod (605) through a threaded sleeve.

6. The positioning structure convenient for quick fixation for lettering processing according to claim 1, wherein one side of each of the two clamping plates (5) corresponding to each other is provided with a contact plate (504) having a circular shape, one side of each of the two clamping plates (5) corresponding to each other is provided with a plurality of circular holes, one side of each of the contact plates (504) corresponding to each of the clamping plates (5) is fixedly connected with a plurality of circular rods (502) penetrating through the circular holes through sliding sleeves, one side of each of the clamping plates (5) close to the contact plate (504) is provided with a circular groove (505) adapted to the contact plate (504), and one side center of each of the contact plates (504) close to each of the clamping plates (5) is elastically connected with an inner side wall of the circular groove (505) through an extrusion spring (503).