CN217433783U - Anti-shake driving device of engraving machine - Google Patents
Anti-shake driving device of engraving machine Download PDFInfo
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- CN217433783U CN217433783U CN202123201891.1U CN202123201891U CN217433783U CN 217433783 U CN217433783 U CN 217433783U CN 202123201891 U CN202123201891 U CN 202123201891U CN 217433783 U CN217433783 U CN 217433783U
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- engraver
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Abstract
The utility model provides an anti-shake drive arrangement of engraver, including the chassis, the upper surface of chassis is provided with places the platform, the both sides of placing the platform are equipped with the curb plate respectively, the guide arm is installed through removing the frame in the top of chassis, the middle part of guide arm is run through and is installed the engraver, the middle part of engraver is passed and is installed the screw rod that is connected at removal frame one side motor, its characterized in that: one end of the guide rod penetrates through the outer surface of the movable frame by 2-4cm, and a rubber plate is installed at one end of the guide rod, which protrudes out of the movable frame. The utility model discloses install the rubber slab between guide arm and the removal frame, can alleviate the vibrations of guide arm, the life of extension guide arm, the telescopic bar can freely contract simultaneously, can avoid fixed cover to cause fixed harmfully because of long-time and engraver contact when not only contracting, can also laminate mutually with the inner wall in spacing hole when stretching, can increase the stability of engraver, prevents that the shake of engraver from influencing the sculpture effect.
Description
Technical Field
The utility model belongs to the technical field of the engraver, especially, relate to an anti-shake drive arrangement of engraver.
Background
The engraving machine is a common numerical control processing device, a built-in processing program is generally used for processing materials, most of systems adopted by the engraving machine are stepping systems, the most popular is a three-phase hybrid stepping motor, the market share is about more than 90%, the price is low, and the effect is good after the engraving machine is matched with a Rayssa high-resolution driver.
The sliding seat of the existing engraving machine is directly driven by the motor and the screw rod, the motor can shake in the moment of starting or stopping the motor, and a gap is generated between the engraving tool and the sliding seat due to long-time accumulation, so that more and more vibrations are generated in the working process of the engraving machine, and the engraving quality is influenced.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides an anti-shake drive arrangement of engraver to the sliding seat that solves current engraver drives through directly utilizing motor and screw rod, starts or stops at the motor in the twinkling of an eye, can cause the shake of motor, and long-time accumulation will cause to produce the gap between sculpture cutter and the sliding seat, thereby in the engraver working process, produces more and more vibrations, influences the problem of sculpture quality.
The utility model discloses the technical scheme who adopts as follows:
the utility model provides an anti-shake drive arrangement of engraver, includes the chassis, the upper surface of chassis is provided with places the platform, the both sides of placing the platform are equipped with the curb plate respectively, the guide arm is installed through removing the frame in the top of chassis, the middle part of guide arm is run through and is installed the engraver, the middle part of engraver is passed and is had and install the screw rod that is connected at removal frame one side motor, its characterized in that: one end of the guide rod penetrates through the outer surface of the movable frame by 2-4cm, one end of the guide rod protruding out of the movable frame is provided with a rubber plate, one corner of the rubber plate is fixedly provided with a limiting motor through an installation frame, the limiting motor is in transmission connection with a rotary rod arranged in the fixed sleeve, and the fixed sleeve penetrates through a limiting hole formed in the engraving machine and is fixed in the movable frame.
The both sides of swing arm are equipped with the recess that is used for the installation connecting rod respectively, the one end of connecting rod is in with the slip setting respectively the expansion joint of fixed cover upper and lower both sides.
The connecting rods adopt 4-6 groups, each group of connecting rods is divided into two groups, and the two connecting rods in the same group are correspondingly arranged on the upper side and the lower side of the same position in the rotary rod.
The length of the telescopic bars is 2-4cm less than the length between the inner sides of the movable frames.
The limiting motor is a low-speed stepping motor, and the rotating angle of the limiting motor is 100 degrees and 120 degrees in forward rotation or reverse rotation.
Compared with the prior art, the utility model discloses following beneficial effect has:
1. the utility model discloses well guide arm passes and removes the frame and expose and remove 2-4cm of frame surface, and installs the rubber slab between the guide arm that exposes, can alleviate the vibrations of guide arm, prolongs the life of guide arm.
2. The utility model discloses the inside of engraver is offered and is used for the flexible spacing hole of expansion strip, and has passed fixed cover in the spacing hole, and the outside diameter of fixed cover is less than the inboard diameter with spacing hole, consequently under the condition of expansion strip shrink, fixed cover does not have any contact with spacing hole, can avoid fixed cover to cause fixed bad because of long-time and the engraver contact, makes fixed cover can guarantee the stability of engraver after contacting with the engraver.
3. The utility model discloses when the engraver removes, 110 degrees clockwise rotations of swing arm drive the inside that the telescopic bar shrink got into fixed cover through the connecting rod, prevent to influence the removal of engraver, guarantee the smooth operation of engraving process, after the engraver removed a position, 110 degrees anticlockwise rotations of swing arm drive the telescopic bar through the connecting rod and stretch and laminate mutually with the inner wall in spacing hole, can increase the stability of engraver, prevent the shake of engraver and influence sculpture effect.
Drawings
Fig. 1 is a schematic perspective view of the present invention;
fig. 2 is a schematic position diagram of the limiting motor of the present invention;
fig. 3 is a schematic structural view of the engraving machine of the present invention;
FIG. 4 is a schematic view of the connection structure of the limiting motor and the rotary rod of the present invention;
fig. 5 is an enlarged schematic view of the structure at a in fig. 3 according to the present invention;
fig. 6 is a schematic view of the structure of the extension strip of the present invention.
In the figure:
1-bottom frame, 2-placing table, 3-side plate, 4-moving frame, 41-rubber plate, 42-limiting motor, 43-rotating rod, 44-fixing sleeve, 45-telescopic bar, 46-groove, 47-connecting rod, 5-guide rod, 6-engraving machine, 61-limiting hole and 7-screw rod.
Detailed Description
In order to make the technical solution of the present invention better understood, the technical solution of the embodiments of the present invention will be clearly and completely described below, 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 efforts shall belong to the protection scope of the present invention.
As shown in figures 1 to 6.
The utility model provides a pair of anti-shake drive arrangement of engraver, including chassis 1, the upper surface of chassis 1 is provided with places platform 2, the both sides of placing platform 2 are equipped with curb plate 3 respectively, guide arm 5 is installed through removing frame 4 in the top of chassis 1, the middle part of guide arm 5 is run through and is installed engraver 6, the middle part of engraver 6 has been passed and has been installed at the screw rod 7 that is connected at removing frame 4 one side motor, its characterized in that: one end of the guide rod 5 penetrates through the outer surface of the movable frame 4 by 2-4cm, one end, protruding out of the movable frame 4, of the guide rod 5 is provided with a rubber plate 41, one corner of the rubber plate 41 is fixedly provided with a limiting motor 42 through an installation frame, the limiting motor 42 is in transmission connection with a rotary rod 43 arranged inside a fixed sleeve 44, and the fixed sleeve 44 penetrates through a limiting hole 61 formed inside the engraving machine 6 and is fixed inside the movable frame 4.
Start spacing motor 42, when engraver 6 removes, through guide arm 5, make the rotating rod 43 clockwise rotation 110 degrees, then drive the inside of fixed cover 44 of flexible 45 shrink entering through connecting rod 47, prevent to influence the removal of engraver 6, guarantee the smooth operation of sculpture process, after engraver 6 removed a position, rotating rod 43 anticlockwise rotation 110 degrees, and drive flexible 45 through connecting rod 47 and stretch and laminate with the inner wall of spacing hole 61 mutually, can increase the stability of engraver 6, prevent the shake of engraver 6 and influence sculpture effect, guide arm 5 passes removal frame 4 and exposes removal frame 4 surface 2-4cm, and install rubber slab 41 between the guide arm 5 that exposes, can alleviate the vibrations of guide arm 5, prolong the life of guide arm 5.
Utilize technical scheme, or technical personnel in the field are in the utility model discloses under technical scheme's the inspiration, design similar technical scheme, and reach above-mentioned technological effect, all fall into the utility model discloses a protection scope.
Claims (5)
1. The utility model provides an anti-shake drive arrangement of engraver, includes chassis (1), the upper surface of chassis (1) is provided with places platform (2), the both sides of placing platform (2) are equipped with curb plate (3) respectively, guide arm (5) are installed through removing frame (4) in the top of chassis (1), the middle part of guide arm (5) is run through and is installed engraver (6), the middle part of engraver (6) is passed and is had and install screw rod (7) that are connected at removing frame (4) one side motor, its characterized in that: the one end of guide arm (5) is passed the surface 2-4cm of removal frame (4), rubber slab (41) are installed to the one end that guide arm (5) protrusion removed frame (4), the one corner of rubber slab (41) is fixed with spacing motor (42) through the mounting bracket, spacing motor (42) are connected with rotating rod (43) transmission of installing fixed cover (44) inside, fixed cover (44) are passed spacing hole (61) that engraver (6) inside was seted up are fixed in the inside of removing frame (4).
2. The anti-shake driving apparatus of an engraving machine as claimed in claim 1, wherein: the two sides of the rotating rod (43) are respectively provided with a groove (46) for installing a connecting rod (47), and one end of the connecting rod (47) is respectively movably connected with telescopic bars (45) which are arranged on the upper side and the lower side of the fixed sleeve (44) in a sliding manner.
3. The anti-shake driving apparatus of an engraving machine as claimed in claim 2, wherein: the connecting rods (47) are divided into 4-6 groups, each group of connecting rods (47) is divided into two groups, and the two connecting rods (47) in the same group are correspondingly arranged on the upper side and the lower side of the same position in the rotating rod (43).
4. The anti-shake driving apparatus of an engraving machine as claimed in claim 2, wherein: the length of the telescopic strips (45) is 2-4cm smaller than the length between the inner sides of the movable frame (4).
5. The anti-shake driving apparatus of an engraving machine as claimed in claim 1, wherein: the limiting motor (42) adopts a low-speed stepping motor, and the rotating angle of the limiting motor (42) is 100 degrees and 120 degrees in forward rotation or reverse rotation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123201891.1U CN217433783U (en) | 2021-12-20 | 2021-12-20 | Anti-shake driving device of engraving machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123201891.1U CN217433783U (en) | 2021-12-20 | 2021-12-20 | Anti-shake driving device of engraving machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217433783U true CN217433783U (en) | 2022-09-16 |
Family
ID=83209596
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123201891.1U Active CN217433783U (en) | 2021-12-20 | 2021-12-20 | Anti-shake driving device of engraving machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217433783U (en) |
-
2021
- 2021-12-20 CN CN202123201891.1U patent/CN217433783U/en active Active
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