CN214137940U

CN214137940U - Automatic change fixing structure for marking machine

Info

Publication number: CN214137940U
Application number: CN202022974379.XU
Authority: CN
Inventors: 陆宇杰
Original assignee: Jiangsu Xinguang Numerical Control Technology Co Ltd
Current assignee: Jiangsu Xinguang Numerical Control Technology Co Ltd
Priority date: 2020-12-11
Filing date: 2020-12-11
Publication date: 2021-09-07
Anticipated expiration: 2030-12-11

Abstract

The utility model discloses a fixed structure for an automatic marking machine, which comprises a base, wherein a first supporting plate and a second supporting plate are symmetrically and fixedly arranged at the top end of the base, a long rotating shaft is movably arranged on the first supporting plate, a clamping seat is fixedly arranged at one end of the long rotating shaft, a short rotating shaft is rotatably arranged on the inner wall of the second supporting plate, a clamping seat is fixedly arranged at one end of the short rotating shaft far away from the second supporting plate, a workpiece is jointly placed on the two clamping seats, two clamping mechanisms are arranged on each clamping seat in a threaded manner, the workpiece is clamped and fixed on the two clamping seats through the four clamping mechanisms, and a limiting mechanism is clamped and arranged on the base, greatly improving the processing efficiency.

Description

Automatic change fixing structure for marking machine

Technical Field

The utility model relates to a fixed knot constructs, in particular to change fixed knot constructs for marking machine belongs to marking machine technical field.

Background

The marking machine is mainly divided into three types of pneumatics, laser, electroerosion, pneumatics is by computer control, the printing needle is high frequency impact motion under the compressed air effect, thereby print out the mark that has certain degree of depth on the work piece, laser marking machine is to use the laser beam to mark permanent mark on the material surface of various differences, before carrying out marking operation to the machined part, need carry out the centre gripping through the fixed knot structure on the marking machine to the machined part and fix, the machined part can not produce the displacement when guaranteeing to mark the operation, accurate nature when having guaranteed to consolidate the operation.

Traditional automatic fixed knot constructs for marking machine does not set up flip structure in actual use, when needs beat the mark processing to the machined part tow sides, needs frequent dismouting clamping structure, extravagant a large amount of time, greatly reduced its machining efficiency, to this, need design an automatic fixed knot constructs for marking machine.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an automatic change fixed knot of marking machine constructs to what provide does not set up flip structure in solving above-mentioned background art, when needs beat the mark processing to the machined part tow sides, need frequent dismouting clamping structure, wasted a large amount of time, reduced its machining efficiency's problem.

In order to achieve the above object, the utility model provides a following technical scheme: a fixed structure for an automatic marking machine comprises a base, wherein a first supporting plate and a second supporting plate are symmetrically and fixedly arranged at the top end of the base, a long rotating shaft is movably arranged on the first supporting plate, one end of the long rotating shaft is fixedly provided with a clamping seat, a short rotating shaft is rotatably arranged on the inner wall of the second supporting plate, one end of the short rotating shaft, which is far away from the second supporting plate, is fixedly provided with a clamping seat, the two clamping seats are both positioned between the first supporting plate and the second supporting plate, a workpiece is jointly placed on the two clamping seats, each clamping seat is provided with two clamping mechanisms in a threaded manner, the workpiece is clamped and fixed on the two clamping seats through the four clamping mechanisms, a limiting mechanism is clamped and installed on one side, located on the first supporting plate, of the base, and one end, far away from the clamping seats, of the long rotating shaft is connected with the limiting mechanism in a clamping mode.

Preferably, two all excavate the bayonet socket on the grip slipper, the both ends that the machined part was kept away from mutually all are located the bayonet socket that the phase-match set up, every all excavate on the grip slipper has two screw holes, every fixture's bottom all passes the screw hole that corresponds the setting and extends to in the bayonet socket that the phase-match set up.

Preferably, the limiting mechanism comprises a clamping seat, the clamping seat is clamped and installed at the top end of the base, two screwed nuts are installed on the clamping seat in a threaded mode, and the threaded ends of the screwed nuts are tightly attached to the outer wall of the base.

Preferably, the top fixed mounting of cassette has the baffle, the draw-in groove has been dug on the baffle and near one side of first backup pad, the tank bottom of draw-in groove is dug there are two butt joint grooves.

Preferably, the one end fixed mounting that the grip slipper was kept away from to long pivot has two butt joint posts, the one end that the grip slipper was kept away from to long pivot is inserted in the draw-in groove and is connected rather than the block, two the butt joint post all inserts the butt joint inslot that the phase-match set up and is connected rather than the block.

Preferably, four fixture all includes a threaded rod, every the threaded rod all passes the screw hole that the phase-match set up and rather than threaded connection, every the bottom of threaded rod all rotates and installs the connecting seat, every the equal fixed mounting in bottom of connecting seat has the rubber pad, every the lower surface of rubber pad all closely laminates with the upper surface of machined part.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model relates to an automatic change fixed knot structure for marking machine has the characteristics that improve machining efficiency, in specific use, compares with traditional automatic fixed knot structure for marking machine comparatively speaking: this fixed knot constructs and is provided with grip slipper and fixture, can fix the firm centre gripping of machined part on the grip slipper through fixture, beat mark completion back when the machined part upper surface, change the upper surface and the lower surface of machined part, can beat mark to the unprocessed terminal surface of machined part after the change is accomplished, corresponding traditional fixed knot constructs, this structure carries out the centre gripping fixed back to the machined part, can overturn it, be convenient for beat mark processing to the tow sides of machined part, need not to overturn the machined part again after frequent dismouting to the grip slipper, the machining efficiency is greatly improved.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the structure of the holder of the present invention;

FIG. 3 is a schematic structural view of the limiting mechanism of the present invention;

FIG. 4 is a schematic structural view of the clamping mechanism of the present invention;

fig. 5 is a schematic view of the long shaft structure of the present invention.

In the figure: 1. a base; 2. a limiting mechanism; 21. a card holder; 22. a baffle plate; 23. a butt joint groove; 24. a card slot; 25. screwing the nut; 3. a long rotating shaft; 31. butting columns; 4. a first support plate; 5. a clamping mechanism; 51. a threaded rod; 52. a connecting seat; 53. a rubber pad; 6. a clamping seat; 61. a bayonet; 62. a threaded hole; 7. a second support plate; 8. a short rotating shaft; 9. and (5) processing the workpiece.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a fixed structure for an automatic marking machine comprises a base 1, wherein a first supporting plate 4 and a second supporting plate 7 are symmetrically and fixedly installed at the top end of the base 1, a long rotating shaft 3 is movably installed on the first supporting plate 4, a clamping seat 6 is fixedly installed at one end of the long rotating shaft 3, a short rotating shaft 8 is rotatably installed on the inner wall of the second supporting plate 7, a clamping seat 6 is fixedly installed at one end, far away from the second supporting plate 7, of the short rotating shaft 8, the two clamping seats 6 are both located between the first supporting plate 4 and the second supporting plate 7, a workpiece 9 is commonly placed on the two clamping seats 6, two clamping mechanisms 5 are respectively installed on each clamping seat 6 in a threaded mode, the workpiece 9 is fixedly clamped on the two clamping seats 6 through the four clamping mechanisms 5, a clamping limiting mechanism 2 is installed on one side, located on the base 1, of the first supporting plate 4, one end, far away from the clamping seat 6, of the long rotating shaft 3 is connected with the limiting mechanism 2 in a clamping mode, this structure carries out the centre gripping to machined part 9 and fixes the back, can overturn it, is convenient for beat the mark processing to machined part 9's tow sides, need not to overturn machined part 9 again after carrying out frequent dismouting to clamping structure, has improved its machining efficiency greatly.

The four clamping mechanisms 5 respectively comprise a threaded rod 51, each threaded rod 51 penetrates through a threaded hole 62 which is arranged in a matched manner and is in threaded connection with the threaded rod 51, the bottom end of each threaded rod 51 is rotatably provided with a connecting seat 52, the bottom end of each connecting seat 52 is fixedly provided with a rubber pad 53, the lower surface of each rubber pad 53 is tightly attached to the upper surface of a workpiece 9, through the rotary connection between the threaded rod 51 and the connecting seat 52, when the threaded rod 51 rotates, after the rubber pads 53 are attached to the workpiece 9, the rubber pads 53 can be prevented from rotating along with the threaded rods 51, bayonets 61 are respectively drilled on the two clamping seats 6, the two far ends of the workpiece 9 are respectively positioned in the bayonets 61 which are arranged in a matched manner, two threaded holes 62 are respectively drilled on each clamping seat 6, the bottom end of each clamping mechanism 5 penetrates through the corresponding threaded hole 62 and extends to the bayonets 61 which are arranged in a matched manner, the clamping mechanism 5 can clamp and fix the workpiece 9, so as to ensure that the workpiece 9 is firmly installed on the two clamping seats 6, the limiting mechanism 2 comprises a clamping seat 21, the clamping seat 21 is clamped and installed at the top end of the base 1, two screwing nuts 25 are installed on the clamping seat 21 in a threaded manner, the threaded ends of the two screwing nuts 25 are tightly attached to the outer wall of the base 1, the clamping seat 21 can be firmly clamped and fixed at the top end of the base 1 through the screwing nuts 25, so as to ensure that the baffle 22 can stably resist the long rotating shaft 3, the baffle 22 is fixedly installed at the top end of the clamping seat 21, a clamping groove 24 is drilled at one side of the baffle 22, which is close to the first supporting plate 4, two butt-joint grooves 23 are drilled at the bottom of the clamping groove 24, the baffle 22 can resist the long rotating shaft 3, so as to ensure that the workpiece 9 is firmly clamped and fixed on the two clamping seats 6, and two, one end of the long rotating shaft 3, which is far away from the clamping seats 6, is inserted into the clamping groove 24 and is clamped with the clamping groove, the two butting columns 31 are inserted into the butting grooves 23 which are matched and arranged and are clamped with the butting grooves, the butting columns 31 are clamped with the butting grooves 23, the long rotating shaft 3 is prevented from rotating after being clamped into the clamping groove 24, and the machined parts 9 are stably clamped on the two clamping seats 6.

Specifically, when the utility model is used, firstly, two ends of the workpiece 9 are inserted into the corresponding bayonet 61, because the long rotating shaft 3 is movably mounted on the first supporting plate 4, then the long rotating shaft 3 and the clamping seat 6 mounted at the end part thereof can be pushed to one side of the second supporting plate 7, the clamping seat 21 and the baffle 22 can be pushed to one side of the first supporting plate 4 through the clamping connection between the clamping seat 21 and the base 1, when the end part of the long rotating shaft 3 is inserted into the clamping groove 24 and the butt-joint column 31 is embedded into the butt-joint groove 23, the screwing nut 25 is rotated and the threaded end thereof is tightly attached to the side wall of the base 1, the clamping seat 21 is ensured to be firmly mounted at the top end of the base 1, the long rotating shaft 3 can be fixed, the long rotating shaft 3 can not generate horizontal movement or rotation, and the two clamping seats 6 can firmly clamp and fix the workpiece 9 in the horizontal direction, the threaded rod 51 is rotated to drive the connecting seat 52 to move downwards, when the rubber pad 53 is tightly attached to the upper surface of the workpiece 9, the workpiece 9 can be clamped and fixed in the vertical direction, the workpiece 9 is firmly clamped and fixed on the two clamping seats 6, marking operation can be performed on the upper surface of the workpiece 9 after the fixing of the workpiece 9 is completed, when marking operation needs to be performed on the lower surface of the workpiece 9, the screwing nut 25 is rotated and is separated from contact with the outer wall of the base 1, the clamping seat 21 and the baffle plate 22 can be moved to the side away from the first supporting plate 4, at the moment, a worker can manually rotate the long rotating shaft 3 to turn over the workpiece 9, the upper surface and the lower surface of the workpiece 9 are exchanged, after the exchange is completed, the long rotating shaft 3 is fixed through the baffle plate 22 again, and marking can be performed on the unprocessed end face of, corresponding traditional fixed knot constructs, and this structure carries out the centre gripping to machined part 9 and fixes the back, can overturn to it, is convenient for beat mark processing to the tow sides of machined part 9, need not to overturn machined part 9 again after carrying out frequent dismouting to clamping structure, has improved its machining efficiency greatly.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The fixing structure for the automatic marking machine comprises a base (1) and is characterized in that a first supporting plate (4) and a second supporting plate (7) are symmetrically and fixedly installed at the top end of the base (1), a long rotating shaft (3) is movably installed on the first supporting plate (4), a clamping seat (6) is fixedly installed at one end of the long rotating shaft (3), a short rotating shaft (8) is rotatably installed on the inner wall of the second supporting plate (7), a clamping seat (6) is fixedly installed at one end, far away from the second supporting plate (7), of the short rotating shaft (8), the two clamping seats (6) are both located at positions between the first supporting plate (4) and the second supporting plate (7), a workpiece (9) is jointly placed on the two clamping seats (6), two clamping mechanisms (5) are installed on each clamping seat (6) in a threaded manner, and the workpiece (9) is clamped and fixed on the two clamping seats (6) through the four clamping mechanisms (5), stop gear (2) are installed to the one side block that just is located first backup pad (4) on base (1), the one end that centre gripping seat (6) were kept away from in long pivot (3) is connected with stop gear (2) block.

2. The fixed knot of automatic marking machine of claim 1 constructs characterized in that: two all excavate bayonet socket (61) on grip slipper (6), the both ends that machined part (9) kept away from mutually all are located bayonet socket (61) that the phase-match set up, every all excavate on grip slipper (6) and have two screw holes (62), every the bottom of fixture (5) all passes screw hole (62) that correspond the setting and extends to bayonet socket (61) that the phase-match set up.

3. The fixed knot of automatic marking machine of claim 1 constructs characterized in that: stop gear (2) include cassette (21), just cassette (21) block is installed on the top of base (1), two nuts (25) of screwing are installed to cassette (21) upper thread, two the screw end of nut (25) of screwing all closely laminates with the outer wall of base (1).

4. The fixed knot of claim 3 constructs for automatic marking machine, characterized in that: the top fixed mounting of cassette (21) has baffle (22), one side of going up and being close to first backup pad (4) on baffle (22) is dug and is had draw-in groove (24), the tank bottom of draw-in groove (24) is dug and is had two butt joint grooves (23).

5. The fixed knot of automatic marking machine of claim 1 constructs characterized in that: one end fixed mounting that centre gripping seat (6) were kept away from in long pivot (3) has two butt joint posts (31), the one end that centre gripping seat (6) were kept away from in long pivot (3) is inserted in draw-in groove (24) and is connected rather than the block, two butt joint post (31) all insert in butt joint groove (23) that the phase-match set up and are connected rather than the block.

6. The fixed knot of automatic marking machine of claim 1 constructs characterized in that: four fixture (5) all include a threaded rod (51), every threaded rod (51) all pass screw hole (62) that the phase-match set up and rather than threaded connection, every connecting seat (52) are all installed in the rotation of the bottom of threaded rod (51), every the equal fixed mounting in bottom of connecting seat (52) has rubber pad (53), every the lower surface of rubber pad (53) all closely laminates with the upper surface of machined part (9).