CN116689879A - An engraving machine for mechanical processing with a positioning mechanism - Google Patents

Abstract

The invention discloses an engraving machine for mechanical processing with a positioning mechanism, which relates to the related field of mechanical processing and includes a mounting frame, a cylinder, a moving plate, a rotating mechanism, a clamping mechanism, a third transmission member, a detection mechanism and an engraving head. The rear end of the top of the mounting frame is fixedly connected with a cylinder, the front end of the cylinder is fixedly connected with a moving plate, the left and right ends of the top of the moving plate are fixedly connected with a rotating mechanism, and the left end of the rotating mechanism is fixedly connected with a clip The holding mechanism is equipped with a rotating mechanism, and the forward and reverse rotation is realized through the cooperation of the first gear, the second gear and the block on the fixed plate on the back of the planetary gear, which reduces the damage to the motor caused by the forward and reverse control of the motor, and then through the gear segment and the third gear The cooperation realizes intermittent rotation, which is convenient for side engraving of the clamped mechanical parts.

Description

An engraving machine for mechanical processing with a positioning mechanism

technical field

The invention relates to the related fields of mechanical processing, in particular to an engraving machine for mechanical processing with a positioning mechanism.

Background technique

There are two types of computer engraving machines: laser engraving and mechanical engraving. These two types have high power and low power. High-power engraving machines can be used as low-power engraving machines. They are most suitable for large-scale cutting, embossing, engraving, and metal products. In the process of processing, an engraving machine is needed to process and engrave the shape or pattern of the product. For this reason, an engraving machine for mechanical processing with a positioning mechanism is provided.

During the engraving process, the engraving machine needs to manually fix and limit the workpiece, resulting in waste of manpower, and there are certain safety hazards. It is difficult for some equipment to detect the clamping force of the mechanical parts and realize the inner diameter clamping when positioning. This leads to loosening of the clamping or blocking of the clamping position to affect processing; when an existing engraving machine for machining with a positioning mechanism is in use, it is difficult to turn over the mechanical parts, which in turn makes it difficult to engrave the side. The re-clamping efficiency of the parts is low, and after the engraving is completed, the existing technology is difficult to detect the engraving accuracy, which may cause deviation during engraving and affect the overall appearance of the mechanical parts;

Finally: the existing engraving machine for machining with a positioning mechanism is difficult to clean the scrap iron chips during the positioning engraving process, which leads to the accumulation of iron chips, which may affect the later positioning processing effect.

Contents of the invention

Therefore, in order to solve the above disadvantages, the present invention provides a machining engraving machine with a positioning mechanism.

The present invention is achieved by constructing a machining engraving machine with a positioning mechanism, the device includes a mounting frame, the top rear end of the mounting frame is fixedly connected to a cylinder, and the front end of the cylinder is fixedly connected to a moving plate with a push rod. The left and right ends of the top of the moving plate are fixedly connected with a rotating mechanism, the left end of the rotating mechanism is fixedly connected with a clamping mechanism through a connecting rod, and the right end of the mounting frame is fixedly connected with a third transmission member through a support plate, and the third The right end of the transmission part is fixedly connected with a detection mechanism, and the front end of the third transmission part is fixedly connected with an engraving head;

The rotating mechanism includes a first installation box, the left and right ends of the top of the moving plate are fixedly connected with the first installation box; the first motor, the right end of the first installation box is fixedly connected with the first motor; the fixed box, the The right end of the first installation box is fixedly connected with a fixed box; the telescopic member is fixedly connected with a telescopic member at the right end of the fixed box; the first gear is fixedly connected with a first gear at the left end of the telescopic member; the second gear is connected with the first gear. The top and bottom of a gear are meshed with a second gear; the planetary gear, the top of the second gear is meshed with a planetary gear; the gear segment, the left end of the planetary gear is fixedly connected to a fixed plate through an L-shaped rod, and the left end of the fixed plate is passed through The connecting rod is fixedly connected with a gear section; the third gear, the front end of the gear section is meshed with a third gear; wherein, the output shaft at the left end of the first motor is fixedly connected with the telescopic element, and the right end of the fixed plate on the planetary gear is arranged symmetrically There are two sets of blocks.

Preferably, the clamping mechanism includes a second installation box, the left end of the third gear is fixedly connected to the second installation box through a connecting rod; a double-axis motor, the top right end of the second installation box is fixedly connected to a double-axis motor ; the first transmission part, the top output shaft of the biaxial motor is fixedly connected with the first transmission part; the installation shell, the left end of the first transmission part is fixedly connected with the installation shell; the second transmission part, the bottom output shaft of the biaxial motor The shaft is fixedly connected with a second transmission member, and the outer wall of the output shaft is fixedly connected with an electromagnetic clutch; an L-shaped plate, the top of the second transmission member is fixedly connected with an L-shaped plate; an elastic pad, the top horizontal plate of the L-shaped plate The bottom is fixedly connected with an elastic pad; the piston rod is fixedly connected with a piston rod at the top of the top horizontal plate of the L-shaped plate, and the push rod at the bottom of the piston rod is fixedly connected with the elastic pad; Both sides are fixedly connected with an air pressure detector; wherein, the first transmission part is composed of a gear and a tooth plate, and the second transmission part is composed of two sets of bevel gears, a two-way screw, a limit rod, a moving block and a cylinder.

Preferably, the clamping mechanism further includes a rotating plate, which is rotatably connected to the installation shell; and a cleaning mechanism, which is fixedly connected to the front end of the installation shell.

Preferably, the clamping mechanism further includes an electromagnetic block, the right end of the rotating plate is fixedly connected to the electromagnetic block, and the electromagnetic block is electrically connected to the external current output device; the second damping rod is fixedly connected to the left end of the rotating plate. Two damping rods, and the connecting plates at the left and right ends of the inner spring of the second damping rod are fixedly connected with electromagnetic blocks; the clamping part, the left end of the second damping rod is fixedly connected with a clamping part; wherein, the clamping part is installed by Shell, damper rods and adaptive steel columns.

Preferably, the cleaning mechanism includes a third installation box, the front end of the installation shell is fixedly connected to the third installation box; a connecting plate, the right end of the third installation box is fixedly connected to the connecting plate; the first damping rod, the The upper left end of the connecting plate is rotatably connected with the first damping rod through the connecting seat, and the connecting plates at the left and right ends of the inner spring of the first damping rod are fixedly connected with electromagnetic blocks; the first rotating block, the left end of the first damping rod is fixedly connected with the second A rotating block, and the lower part of the first rotating block is fixedly connected to the connecting plate through the connecting seat, and the first rotating block is rotatably connected to the connecting seat; a rotating rod, the upper left end of the first rotating block is rotatably connected to the rotating rod through the connecting seat; The rotating fan is connected with the rotating fan at the back of the rotating rod.

Preferably, the cleaning mechanism further includes a second rotating block, the back of the rotating fan is fixedly connected to the second rotating block through a connecting rod; a sheave, and the left end of the second rotating block is engaged with a sheave; wherein, the Both the second rotating block and the sheave are connected with the third installation box through the connecting seat, and the back of the sheave is fixedly connected with the rotating plate through the connecting rod.

Preferably, the detection mechanism includes a fourth installation box, the fourth installation box is fixedly connected to the right end of the third transmission member; a second motor, the second motor is fixedly connected to the right end of the fourth installation box; the worm, the The output shaft at the left end of the second motor is fixedly connected with a worm; a worm gear, the back of the worm meshes with a worm gear; and a fourth gear, the bottom of the worm gear is fixedly connected with a fourth gear through a connecting rod.

Preferably, the detection mechanism further includes a tooth plate, the left end of the fourth gear is meshed with a tooth plate, and the tooth plate is slidingly connected to the bottom of the fourth installation box through a connecting rod; a polarizer, the left end of the tooth plate is fixedly connected with A polarizer; a non-contact scanner, the top left end of the fourth installation box is fixedly connected with a non-contact scanner.

Preferably, the telescopic member is composed of a mounting rod, a metal telescopic rod and eight sets of electromagnetic blocks, and the electromagnetic blocks are electrically connected to the external current output device.

Preferably, a moving plate is slidably connected to the top of the mounting frame, and the third transmission member is composed of two sets of mounting frames, two sets of motors, two sets of screw rods, two sets of limit rods, two sets of moving blocks and a mounting plate.

The present invention has the following advantages: the present invention provides a kind of machining engraving machine with positioning mechanism through improvement, compared with the same type of equipment, it has the following improvements:

According to the engraving machine for mechanical processing with a positioning mechanism in the present invention, the positive and negative rotations can be realized through the cooperation of the first gear, the second gear and the block on the fixed plate on the back of the planetary gear by setting the rotating mechanism, so as to reduce the need to control the forward and reverse rotation of the motor. Rotate the damage to the motor, and then realize intermittent rotation through the cooperation of the gear segment and the third gear, which is convenient for side engraving of the clamped mechanical parts.

An engraving machine for mechanical processing with a positioning mechanism according to the present invention, by setting a clamping mechanism, through the cooperation of the biaxial motor, the first transmission part and the second transmission part, the mechanical parts are clamped on both sides and inside diameter , realize multi-functional clamping, and then clamp the internal air pressure of the piston rod through the air pressure detector to prevent loosening of the clamping.

According to the engraving machine for mechanical processing with a positioning mechanism in the present invention, by setting a cleaning mechanism, the rotating plate is driven to rotate through the cooperation of the second damping rod and the sheave, so that the electromagnetic block is affected by the rotation and faces iron filings to absorb, preventing iron Chip buildup affects subsequent clamping.

According to the engraving machine for mechanical processing with a positioning mechanism in the present invention, by setting a detection mechanism, the polarizer is driven to move through the cooperation of the worm, the worm wheel, the fourth gear and the tooth plate, and then the polarizer is connected to the non-contact scanner. Cooperate with the detection of reflective mechanical parts to prevent them from being affected by reflections and affecting the position detection results.

Description of drawings

Fig. 1 is a schematic diagram of the three-dimensional structure of the mounting frame of the present invention;

Fig. 2 is a structural schematic view of the front view of the rotating mechanism of the present invention;

Fig. 3 is a schematic diagram of the internal three-dimensional structure of the first installation box of the present invention;

Fig. 4 is a structural schematic diagram of the rear view of the clamping mechanism of the present invention;

Fig. 5 is a schematic diagram of an enlarged structure of A in Fig. 4 of the present invention;

Fig. 6 is a schematic view of the front structure of the mounting shell of the present invention;

Fig. 7 is a three-dimensional exploded schematic diagram of the clamping mechanism of the present invention;

Fig. 8 is a schematic structural view of the detection mechanism of the present invention viewed from the front.

Among them: installation frame-1, cylinder-2, moving plate-3, rotating mechanism-4, first installation box-41, first motor-42, fixed box-43, telescopic part-44, first gear-45, Second gear-46, planetary gear-47, gear segment-48, third gear-49, clamping mechanism-5, second installation box-51, double-axis motor-52, first transmission member-53, installation shell -54, second transmission member-55, L-shaped plate-56, elastic pad-57, piston rod-58, air pressure detector-59, rotating plate-510, cleaning mechanism-511, third installation box-5111, connection Plate-5112, first damping rod-5113, first rotating block-5114, rotating rod-5115, rotating fan-5116, second rotating block-5117, sheave-5118, electromagnetic block-512, second damping rod- 513, clamping part-514, third transmission part-6, detection mechanism-7, fourth installation box-71, second motor-72, worm screw-73, worm wheel-74, fourth gear-75, gear plate- 76. Polarizer-77. Non-contact scanner-78. Engraving head-8.

Detailed ways

The principles and features of the present invention will be described below in conjunction with accompanying drawings 1 to 8, and the examples given are only used to explain the present invention, and are not intended to limit the scope of the present invention. In the following paragraphs the invention is described more specifically by way of example with reference to the accompanying drawings. Advantages and features of the present invention will be apparent from the following description and claims. It should be noted that all the drawings are in very simplified form and use inaccurate scales, and are only used to facilitate and clearly assist the purpose of illustrating the embodiments of the present invention.

It should be noted that when a component is said to be "fixed" to another component, it can be directly on the other component or there can also be an intervening component. When a component is said to be "connected" to another component, it may be directly connected to the other component or there may be intervening components at the same time. When a component is said to be "set on" another component, it can be set directly on the other component or there may be an intervening component at the same time. The terms "vertical," "horizontal," "left," "right," and similar expressions are used herein for purposes of illustration only.

Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the technical field of the invention. The terms used herein in the description of the present invention are for the purpose of describing specific embodiments only, and are not intended to limit the present invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Embodiment one:

Please refer to Figures 1 to 3, an adjustable precision mold for machining engraving machine with a positioning mechanism of the present invention, including a mounting frame 1, a cylinder 2 is fixedly connected to the top and rear end of the mounting frame 1, and the front end of the cylinder 2 pushes the rod The mobile plate 3 is fixedly connected, the left and right ends of the top of the mobile plate 3 are fixedly connected with the rotating mechanism 4, the left end of the rotating mechanism 4 is fixedly connected with the clamping mechanism 5 through the connecting rod, and the right end of the installation frame 1 is fixedly connected with the third transmission through the support plate. Part 6, the right end of the third transmission part 6 is fixedly connected with a detection mechanism 7, the front end of the third transmission part 6 is fixedly connected with an engraving head 8, the top of the mounting frame 1 is slidably connected with a moving plate 3, and the third transmission part 6 is composed of two sets of mounting frames , two sets of motors, two sets of screw rods, two sets of limit rods, two sets of moving blocks and mounting plates;

The rotating mechanism 4 includes a first installation box 41, the left and right ends of the top of the moving plate 3 are fixedly connected with the first installation box 41, the right end of the first installation box 41 is fixedly connected with a first motor 42, and the right end of the first installation box 41 is fixedly connected with the first installation box 41. There is a fixed box 43, and the right end in the fixed box 43 is fixedly connected with a telescopic piece 44, and the telescopic piece 44 is convenient to drive the first gear 45 to move;

The left end of the telescopic member 44 is fixedly connected with a first gear 45, the top and bottom of the first gear 45 are meshed with a second gear 46, the top of the second gear 46 is meshed with a planetary gear 47, and the left end of the planetary gear 47 is fixedly connected with a fixed gear through an L-shaped rod. plate, and the left end of the fixed plate is fixedly connected with a gear segment 48 through a connecting rod, and the gear segment 48 is convenient to drive the third gear 49 to rotate;

The front end of the gear section 48 is meshed with a third gear 49, the output shaft at the left end of the first motor 42 is fixedly connected with the telescopic member 44, two groups of blocks are symmetrically arranged on the right end of the fixed plate on the planetary gear 47, and the telescopic member 44 is formed by a mounting rod, a metal telescopic It consists of rods and eight groups of electromagnetic blocks, and the electromagnetic blocks are electrically connected with the external current follower.

The working principle of the adjustable precision mold of a kind of engraving machine with positioning mechanism based on embodiment 1 is:

First, when using this device, first place the device in the working area, and then connect the device to an external power supply to provide the device with the power required for its work.

Second, when the clamped mechanical parts need to be rotated, start the first motor 42, the first motor 42 drives the telescopic member 44 to rotate, the telescopic member 44 drives the first gear 45 to rotate, and the first gear 45 drives two groups of second The second gear 46 rotates, the second gear 46 drives the planetary gear 47 to rotate, the planetary gear 47 drives the fixed disc to rotate through the back L-shaped rod, the fixed disc drives the gear segment 48 to rotate through the connecting rod, the gear segment 48 drives the third gear 49 to rotate, and the second gear segment 48 drives the third gear 49 to rotate. The three gears 49 drive the upper part of the clamping mechanism 5 to rotate through the connecting rod, which is convenient for side engraving of the clamped mechanical parts;

Third, when it is necessary to reversely rotate the clamped mechanical parts, the electromagnetic block in the telescopic part 44 is energized step by step through the external power output device, so that the metal telescopic rod on the telescopic part 44 is affected by the electromagnetic force to drive the first gear 45 moves to the left, so that the first gear 45 is engaged with the block on the fixed plate on the back of the planetary gear 47, and then the first motor 42 is started, and the first motor 42 drives the first gear 45 to rotate through the telescopic part 44, and the telescopic part 44 passes through the planetary gear 45. The cooperation of the fixed plate on the back of the gear 47 and its block drives the rotation of the gear segment 48, and the gear segment 48 drives the rotation of the third gear 49, and the clamped mechanical parts are reversely rotated through the third gear 49, reducing the need for controlling the forward and reverse rotation of the motor. damage to the motor.

Embodiment two:

Please refer to Figures 4 to 6, an adjustable precision mold for an engraving machine for mechanical processing with a positioning mechanism of the present invention, compared with Embodiment 1, this embodiment also includes: a clamping mechanism 5, a clamping mechanism 5 Including the second installation box 51, the left end of the third gear 49 is fixedly connected with the second installation box 51 through the connecting rod, the inner top right end of the second installation box 51 is fixedly connected with the biaxial motor 52, and the output shaft of the top of the biaxial motor 52 is fixedly connected with The first transmission member 53, the first transmission member 53 is convenient to drive the installation shell 54 to move;

The left end of the first transmission member 53 is fixedly connected with an installation shell 54, the output shaft at the bottom of the biaxial motor 52 is fixedly connected with a second transmission member 55, and the outer wall of the output shaft is fixedly connected with an electromagnetic clutch, and the top of the second transmission member 55 is fixedly connected with a L Model plate 56, the bottom of L-shaped plate 56 top horizontal plate is fixedly connected with elastic pad 57, the top of L-shaped plate 56 top horizontal plate is fixedly connected with piston rod 58, and the push rod at the bottom of this piston rod 58 is fixedly connected with elastic pad 57 , the upper and lower sides of the left end of the piston rod 58 are fixedly connected with an air pressure detector 59, the first transmission member 53 is made up of a gear and a tooth plate, and the air pressure detector 59 is convenient for detecting the internal air pressure of the piston rod 58;

The second transmission part 55 is made up of two groups of bevel gears, two-way screw rod, limit rod, moving block and cylinder, and the rotating plate 510 is connected with the rotation in the mounting shell 54, and the cleaning mechanism 511 is fixedly connected with the front end of the mounting shell 54, and the right end of the rotating plate 510 The electromagnetic block 512 is fixedly connected, and the electromagnetic block 512 is electrically connected with the external current output device, and the electromagnetic block 512 is convenient for absorbing iron filings;

The left end of the rotating plate 510 is fixedly connected with a second damping rod 513, and the connecting plates at the left and right ends of the inner spring of the second damping rod 513 are fixedly connected with an electromagnetic block, and the left end of the second damping rod 513 is fixedly connected with a clamping part 514, and the clamping part 514 is composed of a mounting shell, a damping rod and an adaptive steel column, and the clamping part 514 is convenient for clamping parts of different shapes.

In this example:

First, when the mechanical parts need to be clamped on both sides, start the biaxial motor 52, the biaxial motor 52 drives the upper gear of the first transmission member 53 to rotate, the gear drives the tooth plate to move to the left, and the tooth plate drives the mounting shell 54 to Moving to the left, the mounting shell 54 drives the clamping part 514 to move to the left. When the adaptive steel column on the clamping part 514 is in contact with the mechanical parts, the adaptive steel column and the damping rod are clamped according to different shapes to realize Multi-functional clamping, reducing the singleness of clamping;

Second, when it is necessary to clamp the inner diameter of the mechanical parts, start the upper cylinder of the second transmission member 55, and the cylinder drives the L-shaped plate 56 to move upward, so that the L-shaped plate 56 is exposed to the outside world, and then start the output shaft at the bottom of the biaxial motor 52 Electromagnetic clutch, the output shaft at the bottom of the dual-axis motor 52 drives two sets of bevel gears to rotate, the two sets of bevel gears drive the two-way screw to rotate, the two-way screw drives two sets of moving blocks to make relative movements, and the two sets of moving blocks drive two sets of L-shaped plates through the cylinder 56 Do relative movement, when the L-shaped plate 56 is in contact with the inner diameter of the mechanical part, start the upper cylinder of the second transmission part 55 again, and use the cylinder to make the elastic pad 57 contact with the upper part of the inner diameter of the mechanical part for clamping, during the clamping process The piston rod 58 is squeezed by the degree of deformation of the elastic pad 57, and the air pressure detector 59 clamps the internal air pressure of the piston rod 58 to prevent loosening of the clamping.

Embodiment three:

Please refer to Fig. 7, an adjustable precision mold for machining engraving machine with a positioning mechanism of the present invention, compared with Embodiment 1, this embodiment also includes: a cleaning mechanism 511, which includes a third installation box 5111, the front end of the installation shell 54 is fixedly connected with the third installation box 5111, the right end of the third installation box 5111 is fixedly connected with the connecting plate 5112, the upper left end of the connecting plate 5112 is connected with the first damping rod 5113 through the connecting seat, and the first damping The connecting plates at the left and right ends of the inner spring of the rod 5113 are fixedly connected with electromagnetic blocks, and the first damping rod 5113 is convenient to drive the first rotating block 5114 to rotate;

The left end of the first damping rod 5113 is fixedly connected with the first rotating block 5114, and the bottom of the first rotating block 5114 is fixedly connected with the connecting plate 5112 through the connecting seat, the first rotating block 5114 is connected with the connecting seat in rotation, and the first rotating block 5114 is on the left The end is rotatably connected with a rotating rod 5115 through the connecting seat, and the rotating rod 5115 is convenient to drive the rotating fan 5116 to rotate;

The back of the rotating rod 5115 is rotatably connected with a rotating fan 5116, and the back of the rotating fan 5116 is fixedly connected with a second rotating 5117 through the connecting rod. The left end of the second rotating block 5117 is engaged with a sheave 5118. The connecting seat is connected with the third installation box 5111, the back of the sheave 5118 is fixedly connected with the rotating plate 510 through a connecting rod, and the second rotating block 5117 is convenient to drive the sheave 5118 to rotate.

In this example:

When the iron filings of the mechanical parts need to be cleaned after the engraving is completed, the electromagnetic block inside the second damping rod 513 is energized through the external current output device, so that the second damping rod 513 drives the upper mounting shell of the first rotating block 5114 to move to the right , and then the electromagnetic block inside the first damping rod 5113 is powered off through an external current output device, so that the first rotating block 5114 is rotated under the influence of the first damping rod 5113 and the connecting seat below the connecting plate 5112, and the first rotating block 5114 is connected through the The seat drives the rotating rod 5115 to rotate, the rotating rod 5115 drives the rotating fan 5116 to rotate, the rotating fan 5116 drives the second rotating block 5117 to rotate through the connecting rod, the second rotating block 5117 drives the sheave 5118 to rotate, and the sheave 5118 drives the rotating plate through the connecting rod 510 rotates, and then the electromagnetic block 512 is affected by the rotation to face the iron filings, and the electromagnetic block 512 absorbs the iron filings to prevent the accumulation of iron filings from affecting subsequent clamping.

Embodiment four:

Please refer to Fig. 8, an adjustable precision mold for machining engraving machine with a positioning mechanism of the present invention, compared with Embodiment 1, this embodiment also includes: a detection mechanism 7, the detection mechanism 7 includes a fourth installation box 71, the third transmission member 6 right end is fixedly connected with the fourth installation box 71, the fourth installation box 71 right end is fixedly connected with the second motor 72, the second motor 72 is convenient to drive the worm screw 73 to work;

The output shaft at the left end of the second motor 72 is fixedly connected with a worm screw 73, and the back of the worm screw 73 is meshed with a worm wheel 74, and the bottom of the worm wheel 74 is fixedly connected with a fourth gear 75 through a connecting rod, and the worm screw 73 is convenient to drive the worm wheel 74 to rotate;

The left end of the fourth gear 75 is meshed with a toothed plate 76, and the toothed plate 76 is slidingly connected to the inner bottom of the fourth installation box 71 through a connecting rod. There is a non-contact scanner 78, which is convenient for detecting the processing position of the mechanical parts.

In this example:

When the position detection of the processed mechanical parts is reflected, the second motor 72 is started, the second motor 72 drives the worm 73 to rotate, the worm 73 drives the worm wheel 74 to rotate, and the worm wheel 74 drives the fourth gear 75 to rotate through the connecting rod. The gear 75 drives the gear plate 76 to move forward, and the gear plate 76 drives the polarizer 77 to move forward. Through the cooperation of the polarizer 77 and the non-contact scanner 78, the reflective mechanical parts are detected to prevent the position detection results from being affected by the reflection. .

The present invention provides a kind of machining engraving machine with positioning mechanism through improvement, is provided with rotating mechanism 4, through the cooperation of first gear 45, second gear 46 and the clamping block on the fixed plate on the back of planetary gear 47 to realize positive and negative rotation, reduce Control the damage to the motor from the forward and reverse rotation of the motor, and then realize intermittent rotation through the cooperation of the gear segment 48 and the third gear 49, which is convenient for side engraving of the clamped mechanical parts; 1. The cooperation of the first transmission member 53 and the second transmission member 55 clamps both sides and the inner diameter of the mechanical parts to realize multi-functional clamping, and then clamps the internal air pressure of the piston rod 58 through the air pressure detector 59 to prevent The clamping is loose; the cleaning mechanism 511 is set, and the rotating plate 510 is driven to rotate through the cooperation of the second damping rod 513 and the sheave 5118, so that the electromagnetic block 512 is affected by the rotation and faces iron filings for adsorption, preventing the accumulation of iron filings from affecting subsequent clamping; setting The detection mechanism 7 drives the polarizer to move through the cooperation of the worm 73, the worm wheel 74, the fourth gear 75 and the gear plate 76, and then detects the reflective mechanical parts through the cooperation of the polarizer 77 and the non-contact scanner 78 to prevent the light from being reflected. Influence, affect the position detection result.

The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above, and the standard parts used in the present invention can be purchased from the market, and the special-shaped parts can be customized according to the instructions and the accompanying drawings. The specific connection method of each part adopts conventional methods such as bolts, rivets, and welding in the prior art. The machinery, parts and equipment all adopt the conventional models in the prior art, and the circuit connection adopts the conventional connection in the prior art. method, which will not be described in detail here.

The above description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the invention. Therefore, the present invention will not be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (10)

1. The utility model provides a engraver is used in machining with positioning mechanism, includes mounting bracket (1), mounting bracket (1) top rear end fixedly connected with cylinder (2), cylinder (2) front end push rod fixedly connected with movable plate (3), both ends all fixedly connected with slewing mechanism (4) about movable plate (3) top, slewing mechanism (4) left end is through connecting rod fixedly connected with fixture (5), mounting bracket (1) right-hand member is through backup pad fixedly connected with third driving medium (6), third driving medium (6) right-hand member fixedly connected with detection mechanism (7), third driving medium (6) front end fixedly connected with sculpture head (8);

the method is characterized in that: the rotation mechanism (4) includes: the left end and the right end of the top of the movable plate (3) are fixedly connected with the first mounting boxes (41); the right end of the first mounting box (41) is fixedly connected with the first motor (42); the fixed box (43) is fixedly connected with the right end of the first installation box (41); the right end of the fixed box (43) is fixedly connected with the telescopic piece (44); the left end of the telescopic piece (44) is fixedly connected with the first gear (45); the top and the bottom of the first gear (45) are meshed with the second gear (46); a planetary gear (47), wherein the top of the second gear (46) is meshed with the planetary gear (47); the left end of the planetary gear (47) is fixedly connected with a fixed disc through an L-shaped rod, and the left end of the fixed disc is fixedly connected with the gear section (48) through a connecting rod; a third gear (49), wherein the front end of the gear section (48) is meshed with the third gear (49); the left end output shaft of the first motor (42) is fixedly connected with the telescopic piece (44), and two groups of clamping blocks are symmetrically arranged at the right end of the fixed disc on the planetary gear (47).

2. The engraving machine for machining having a positioning mechanism of claim 1, wherein: the clamping mechanism (5) comprises: the left end of the third gear (49) is fixedly connected with a second mounting box (51) through a connecting rod; the right end of the inner top of the second mounting box (51) is fixedly connected with the double-shaft motor (52); the top output shaft of the double-shaft motor (52) is fixedly connected with the first transmission piece (53); the left end of the first transmission piece (53) is fixedly connected with the mounting shell (54); the second transmission part (55), the output shaft at the bottom of the double-shaft motor (52) is fixedly connected with the second transmission part (55), and the outer wall of the output shaft is fixedly connected with an electromagnetic clutch; the top of the second transmission piece (55) is fixedly connected with the L-shaped plate (56); the elastic pad (57) is fixedly connected with the bottom of the transverse plate at the top of the L-shaped plate (56); the piston rod (58) is fixedly connected with the top of the transverse plate at the top of the L-shaped plate (56), and the push rod at the bottom of the piston rod (58) is fixedly connected with the elastic pad (57); the air pressure detector (59) is fixedly connected with the upper side and the lower side of the left end of the piston rod (58); the first transmission part (53) consists of a gear and a toothed plate, and the second transmission part (55) consists of two groups of bevel gears, a bidirectional screw, a limiting rod, a moving block and a pneumatic cylinder.

3. The engraving machine for machining having a positioning mechanism of claim 2, wherein: the clamping mechanism (5) further comprises: a rotating plate (510), wherein the mounting shell (54) is rotatably connected with the rotating plate (510); and the front end of the mounting shell (54) is fixedly connected with the cleaning mechanism (511).

4. A machine engraver as claimed in claim 3, wherein: the clamping mechanism (5) further comprises: the electromagnetic block (512), the right end of the rotating plate (510) is fixedly connected with the electromagnetic block (512), and the electromagnetic block (512) is electrically connected with an external current output device; the left end of the rotating plate (510) is fixedly connected with a second damping rod (513), and electromagnetic blocks are fixedly connected with connecting plates at the left end and the right end of a spring in the second damping rod (513); the clamping piece (514), the left end of the second damping rod (513) is fixedly connected with the clamping piece (514); the clamping piece (514) is composed of a mounting shell, a damping rod and a self-adaptive steel column.

5. The engraving machine with a positioning mechanism of claim 4, wherein: the cleaning mechanism (511) includes: the front end of the mounting shell (54) is fixedly connected with a third mounting box (5111); the connecting plate (5112) is fixedly connected with the right end of the third mounting box (5111) inside the connecting plate (5112); the upper left end of the connecting plate (5112) is rotationally connected with the first damping rod (5113) through a connecting seat, and the connecting plates at the left end and the right end of the inner spring of the first damping rod (5113) are fixedly connected with electromagnetic blocks; the left end of the first damping rod (5113) is fixedly connected with the first rotating block (5114), the lower part of the first rotating block (5114) is fixedly connected with the connecting plate (5112) through a connecting seat, and the first rotating block (5114) is rotationally connected with the connecting seat; the upper left end of the first rotating block (5114) is rotatably connected with the rotating rod (5115) through a connecting seat; and the rotary fan (5116) is rotatably connected with the rotary fan (5116) at the back of the rotary rod (5115).

6. The engraving machine with a positioning mechanism of claim 5, wherein: the cleaning mechanism (511) further includes: the back of the rotating fan (5116) is fixedly connected with the second rotating block (5117) through a connecting rod; the grooved pulley (5118) is clamped at the left end of the second rotating block (5117) and the grooved pulley (5118); the second rotating block (5117) and the grooved wheel (5118) are connected with the third mounting box (5111) through connecting seats, and the back of the grooved wheel (5118) is fixedly connected with the rotating plate (510) through connecting rods.

7. The engraving machine with a positioning mechanism of claim 6, wherein: the detection mechanism (7) comprises: the right end of the third transmission piece (6) is fixedly connected with a fourth mounting box (71); the right end of the fourth mounting box (71) is fixedly connected with the second motor (72); the left end output shaft of the second motor (72) is fixedly connected with the worm (73); a worm wheel (74), wherein the back of the worm (73) is meshed with the worm wheel (74); and the bottom of the worm wheel (74) is fixedly connected with the fourth gear (75) through a connecting rod.

8. The engraving machine with a positioning mechanism of claim 7, wherein: the detection mechanism (7) further comprises: the toothed plate (76) is meshed with the left end of the fourth gear (75), and the toothed plate (76) is connected with the inner bottom of the fourth mounting box (71) in a sliding manner through a connecting rod; a polarizer (77), wherein the left end of the toothed plate (76) is fixedly connected with the polarizer (77); and the non-contact scanner (78) is fixedly connected with the left end of the inner top of the fourth mounting box (71).

9. The engraving machine with a positioning mechanism of claim 8, wherein: the telescopic piece (44) consists of a mounting rod, a metal telescopic rod and eight groups of electromagnetic blocks, and the electromagnetic blocks are electrically connected with an external current output device.

10. The engraving machine of claim 9, wherein the engraving machine comprises a positioning mechanism: the top sliding connection of mounting bracket (1) has movable plate (3), third driving medium (6) comprises two sets of mounting brackets, two sets of motors, two sets of lead screws, two sets of gag lever post, two sets of movable blocks and mounting panel.