CN216178451U

CN216178451U - Novel positioning device for workpiece of engraving machine

Info

Publication number: CN216178451U
Application number: CN202122657194.0U
Authority: CN
Inventors: 谢树宏
Original assignee: Jiangxi Taozi Intelligent Equipment Co ltd
Current assignee: Jiangxi Taozi Intelligent Equipment Co ltd
Priority date: 2021-11-02
Filing date: 2021-11-02
Publication date: 2022-04-05
Anticipated expiration: 2031-11-02

Abstract

The utility model relates to the technical field of workpiece positioning, in particular to a novel carving machine workpiece positioning device which comprises a bottom plate, wherein one side of the top of the bottom plate is fixedly connected with a supporting column, the other side of the top of the bottom plate is provided with a sliding groove, the bottom plate is connected with another supporting column in a sliding mode through the sliding groove, the outer sides of the tops of the two supporting columns are fixedly connected with air cylinders, the inner sides of the tops of the supporting columns are rotatably connected with a hollow shaft, the end portion of the hollow shaft is sleeved with a first sucking disc, and a lifting table is connected between the two supporting columns in a sliding mode. The utility model has the advantages that: utilize the connecting pipe to make the cylinder pass the hollow shaft and dock with first sucking disc, when removing two support columns and pass through first sucking disc and press from both sides the work piece tightly, the cylinder can provide suction and further fix the work piece, adsorb fixedly with the fixed combination of centre gripping make the work piece fixed more firm, and can avoid the centre gripping to lead to the condition that the trace was left on the work piece surface hard through adsorbing fixed supplementary.

Description

Novel positioning device for workpiece of engraving machine

Technical Field

The utility model relates to the technical field of workpiece positioning, in particular to a novel workpiece positioning device of an engraving machine.

Background

The engraving machine is a drilling and milling combined machining in principle, the computer engraving machine comprises a laser engraving machine and a mechanical engraving machine, the laser engraving machine and the mechanical engraving machine both have high power and low power, the application range of the engraving machine is very wide, so that the most suitable application range of various engraving machines is needed to be known, the low power engraving machine is only suitable for manufacturing bicolor plates, building models, small-sized labels, three-dimensional artware and the like, the power required for engraving jade, metal and the like is more than 1500W, and the high power engraving machine can be used as a small power engraving machine and is most suitable for large-scale cutting, embossing and engraving.

The current novel engraver work piece positioner's shortcoming: the workpiece positioning device of the existing engraving machine cannot be adapted to workpieces in different shapes, and part of the engraved workpieces are made of special materials and cannot be clamped tightly, so that the fixed part is not firm.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects in the prior art, provides a novel carving machine workpiece positioning device and effectively overcomes the defects in the prior art.

The purpose of the utility model is realized by the following technical scheme: the utility model provides a novel engraver work piece location device, includes the bottom plate, one side fixedly connected with support column at bottom plate top, the spout has been seted up to the opposite side at bottom plate top, the bottom plate passes through spout sliding connection and has another support column, two the equal fixedly connected with cylinder in the outside at support column top, the inboard at support column top is all rotated and is connected with the hollow shaft, first sucking disc has been cup jointed, two to the tip of hollow shaft sliding connection has the elevating platform between the support column, the top fixedly connected with dust absorption fan of elevating platform, the top fixedly connected with of dust absorption fan holds in the palm the pad.

Optionally, the output end of the cylinder is fixedly connected with a connecting pipe, the connecting pipe penetrates through the supporting columns, the connecting pipe is sleeved on the inner diameter of the hollow shaft, the outer diameter of the connecting pipe is matched with the inner diameter of the hollow shaft, the end portion of the connecting pipe is in butt joint with the opening of the first sucker, the connecting pipe is utilized to enable the cylinder to penetrate through the hollow shaft to be in butt joint with the first sucker, when the two supporting columns are moved to clamp a workpiece through the first sucker, the cylinder can provide suction to further fix the workpiece, the adsorption fixation and clamping fixation are combined to enable the workpiece to be more firm, and the situation that traces are left on the surface of the workpiece due to the fact that clamping force is applied can be avoided through adsorption fixation assistance.

Optionally, the pivot between hollow shaft and the support column is the damping pivot, the material of first sucking disc is silica gel, first sucking disc cup joints the diameter of one end with the hollow shaft and the diameter looks adaptation of hollow shaft, the coefficient of friction between hollow shaft and the first sucking disc is greater than one, makes first sucking disc can rotate through rotating the hollow shaft, when adding the angle of interface through rotating hollow shaft adjustment work piece, the damping pivot can keep not understanding when no external force, makes the work piece keep keeping after fixed avoiding rocking at certain angle and influencing machining precision, when the work piece of craftsman's different shapes, can change the first sucking disc and the work piece adaptation of not equidimension shape to it is more stable to make the work piece fixed.

Optionally, the support pad is arc-shaped, the centre of a circle of support pad and the centre of a circle of first sucking disc are located the coplanar, a plurality of bleeder vents have been seted up on the support pad, the material of support pad is nylon, utilizes the elevating platform control to hold in the palm the height of pad, and through sliding adjustment position in the spout again, the messenger holds in the palm the pad and is located the work piece and hold up the work piece under, and the material of support pad can effectively protect the work piece when advancing the location with the work piece, and the dust that produces can get into dust absorption fan through the bleeder vent and be handled.

Optionally, the equal fixedly connected with bracing piece in four corners at elevating platform top, the one end and the support of bracing piece fill up fixed connection, dust absorption fan's top fixedly connected with second sucking disc, the diameter of second sucking disc and the width looks adaptation that holds up the pad utilize the bracing piece to prop up the support pad to through the cooperation of second sucking disc and dust absorption fan with the dust that the sculpture produced directly adsorb, reduce the dust content of sculpture environment.

Optionally, the friction coefficient between the supporting column on the sliding side and the sliding chute is two-point zero, one end of the sliding chute is arranged at the bottom of the fixed supporting column, and the supporting column can be kept in a fixed state when the two first suction cups clamp the workpiece by limiting the friction coefficient between the supporting column and the sliding chute.

The utility model has the following advantages:

1. this novel engraver work piece positioner, utilize the connecting pipe to make the cylinder pass the hollow shaft and dock with first sucking disc, when removing two support columns and pass through first sucking disc with the work piece clamping, the cylinder can provide suction and further fix the work piece, it is fixed more firm with the fixed work piece that makes of centre gripping to adsorb fixed combining, and can avoid the centre gripping to lead to the condition that the work piece surface left the vestige hard by force through adsorbing fixed the assistance, make first sucking disc can rotate through rotating the hollow shaft, the interface is through the angle of rotating hollow shaft adjustment work piece when adding man-hour, the damping pivot can keep not understanding when no external force, make the work piece keep avoiding rocking at certain angle after fixed and influence machining precision, when the work piece of craftsman's different shapes, can change the first sucking disc and the work piece adaptation of not equidimension shape, thereby make the work piece fixed more stable.

2. This novel engraver work piece positioner, utilize the elevating platform control to hold in the palm the height of pad, again through sliding adjustment position in the spout, make and hold in the palm the pad and be located the work piece under with the work piece hold up the work piece, the material of holding in the palm the pad when advancing the location with the work piece can effectively protect the work piece, and the dust that produces can get into dust absorption fan through the bleeder vent and be handled, utilize the bracing piece to hold in the palm the pad and prop up, and through the direct absorption of the dust that second sucking disc and dust absorption fan cooperation will carve the production, reduce the dust content of sculpture environment, the coefficient of friction through restriction support column and spout makes two first sucking discs support column can keep the stationary state when the centre gripping work piece.

Drawings

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

FIG. 2 is an enlarged schematic view of FIG. 1 at A according to the present invention;

FIG. 3 is an enlarged view of the structure of FIG. 1 at B according to the present invention;

FIG. 4 is a schematic cross-sectional view of the present invention;

fig. 5 is an enlarged view of the structure of fig. 4 at C according to the present invention.

In the figure: 1-bottom plate, 2-support column, 3-chute, 4-cylinder, 5-hollow shaft, 6-first sucker, 7-lifting platform, 8-dust-collecting fan, 9-support pad, 10-connecting pipe, 11-support rod, 12-second sucker.

Detailed Description

The utility model will be further described with reference to the accompanying drawings, but the scope of the utility model is not limited to the following.

As shown in fig. 1 to 5, a novel engraver work piece positioner, it includes bottom plate 1, one side fixedly connected with support column 2 at bottom plate 1 top, spout 3 has been seted up to the opposite side at bottom plate 1 top, bottom plate 1 has another support column 2 through 3 sliding connection of spout, the equal fixedly connected with cylinder 4 in the outside at 2 tops of two support columns, the inboard at 2 tops of support column all rotates and is connected with hollow shaft 5, first suction cup 6 has been cup jointed to the tip of hollow shaft 5, sliding connection has elevating platform 7 between two support columns 2, the top fixedly connected with dust absorption fan 8 of elevating platform 7, the top fixedly connected with of dust absorption fan 8 holds in the palm the pad 9.

As an optional technical scheme of the utility model: output fixedly connected with connecting pipe 10 of cylinder 4, connecting pipe 10 passes support column 2, connecting pipe 10 cup joints the internal diameter at hollow shaft 5, the external diameter of connecting pipe 10 and the internal diameter looks adaptation of hollow shaft 5, the tip of connecting pipe 10 and the opening butt joint of first sucking disc 6, utilize connecting pipe 10 to make cylinder 4 pass hollow shaft 5 and the butt joint of first sucking disc 6, when removing two support columns 2 and press from both sides the work piece through first sucking disc 6, cylinder 4 can provide suction and further fix the work piece, it is fixed more firm to adsorb fixed and make the work piece fixed with the centre gripping fixed combination, and can avoid the centre gripping to lead to the condition that the trace was left on the work piece surface hard through adsorbing fixed supplementary.

As an optional technical scheme of the utility model: the pivot between hollow shaft 5 and the support column 2 is the damping pivot, first sucking disc 6's material is silica gel, first sucking disc 6 cup joints the diameter of one end and the diameter looks adaptation of hollow shaft 5 with hollow shaft 5, the coefficient of friction between hollow shaft 5 and the first sucking disc 6 is greater than one, make first sucking disc 6 can rotate through rotating hollow shaft 5, the interface is through the angle of rotating hollow shaft 5 adjustment work piece when adding man-hour, the damping pivot can keep not understanding when no external force, make the work piece keep avoiding rocking at certain angle after fixed and influence the machining precision, when the work piece of skilled worker different shapes, can change the first sucking disc 6 and the work piece adaptation of not equidimension shape, thereby make the work piece fixed more stable.

As an optional technical scheme of the utility model: the support pad 9 is arc-shaped, the circle center of the support pad 9 and the circle center of the first suction disc 6 are located on the same plane, a plurality of air holes are formed in the support pad 9, the support pad 9 is made of nylon, the lifting table 7 is used for controlling the height of the support pad 9, the position of the support pad 9 is adjusted by sliding in the sliding groove 3, the support pad 9 is located under a workpiece to support the workpiece, the workpiece can be effectively protected by the material of the support pad 9 when the workpiece is positioned, and generated dust can enter the dust collection fan 8 through the air holes to be treated.

As an optional technical scheme of the utility model: the equal fixedly connected with bracing piece 11 in four corners at 7 tops of elevating platform, the one end and the support of bracing piece 11 fill up 9 fixed connection, dust absorption fan 8's top fixedly connected with second sucking disc 12, the diameter of second sucking disc 12 and the width looks adaptation that holds up 9, utilize bracing piece 11 to prop up the support of pad 9 to through the direct absorption of the dust that second sucking disc 12 and dust absorption fan 8 cooperation will carve the production, reduce the dust content of sculpture environment.

As an optional technical scheme of the utility model: the friction coefficient of the supporting column 2 and the sliding chute 3 on one sliding side is two-point zero, one end of the sliding chute 3 is arranged at the bottom of the fixed supporting column 2, and the supporting column 2 can keep a fixed state when the two first suction discs 6 clamp a workpiece by limiting the friction coefficient of the supporting column 2 and the sliding chute 3.

The working process of the utility model is as follows:

s1, moving the support column 2 to clamp the workpiece between the two first suction discs 6, and starting the cylinder 4 to suck and further fix the workpiece;

and S2, moving the supporting pad 9 to the lower part of the workpiece to lift the workpiece.

In summary, the following steps: the novel carving machine workpiece positioning device utilizes the connecting pipe 10 to lead the cylinder 4 to penetrate through the hollow shaft 5 to be butted with the first sucking disc 6, when the two support columns 2 are moved to clamp the workpiece through the first suction cups 6, the air cylinders 4 can provide suction to further fix the workpiece, the suction fixation and the clamping fixation are combined to ensure that the workpiece is fixed more firmly, and the situation that the clamping force causes traces on the surface of the workpiece can be avoided through the auxiliary of adsorption and fixation, the first suction disc 6 can rotate through rotating the hollow shaft 5, when the angle of the workpiece is adjusted by rotating the hollow shaft 5 at the interface during processing, the damping rotating shaft can be kept unintelligible when no external force exists, the workpiece is kept at a certain angle after being fixed to avoid shaking to influence the processing precision, when the craftsman has workpieces with different shapes, the first suction cups 6 with different sizes and shapes can be replaced to be matched with the workpiece, so that the workpiece is fixed more stably; utilize elevating platform 7 control to hold in the palm the height of pad 9, again through sliding adjustment position in spout 3, make and hold in the palm pad 9 and be located the work piece under with the work piece hold up, the material of holding in the palm pad 9 when advancing the location with the work piece can effectively protect the work piece, and the dust that produces can get into dust absorption fan 8 through the bleeder vent and be handled, utilize bracing piece 11 to hold in the palm pad 9 and prop up, and through the direct absorption of the dust that second sucking disc 12 and dust absorption fan 8 cooperation will carve the production, reduce the dust content of sculpture environment, support column 2 can keep the fixed state through the coefficient of friction of restriction support column 2 with spout 3 when the centre gripping work piece of two first sucking discs 6.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a novel engraver work piece location device which characterized in that: including bottom plate (1), one side fixedly connected with support column (2) at bottom plate (1) top, spout (3) have been seted up to the opposite side at bottom plate (1) top, bottom plate (1) has another support column (2), two through spout (3) sliding connection the equal fixedly connected with cylinder (4) in the outside at support column (2) top, the inboard at support column (2) top is all rotated and is connected with hollow shaft (5), first sucking disc (6) have been cup jointed, two to the tip of hollow shaft (5) sliding connection has elevating platform (7) between support column (2), the top fixedly connected with dust absorption fan (8) of elevating platform (7), the top fixedly connected with of dust absorption fan (8) holds in the palm pad (9).

2. The novel engraver work piece positioning device of claim 1, wherein: the output end of the air cylinder (4) is fixedly connected with a connecting pipe (10), the connecting pipe (10) penetrates through the supporting column (2), the connecting pipe (10) is sleeved on the inner diameter of the hollow shaft (5), the outer diameter of the connecting pipe (10) is matched with the inner diameter of the hollow shaft (5), and the end portion of the connecting pipe (10) is in butt joint with the opening of the first suction disc (6).

3. The novel engraver work piece positioning device of claim 1, wherein: the pivot between hollow shaft (5) and support column (2) is the damping pivot, the material of first sucking disc (6) is silica gel, first sucking disc (6) cup joints the diameter of one end and the diameter looks adaptation of hollow shaft (5) with hollow shaft (5), the coefficient of friction between hollow shaft (5) and first sucking disc (6) is greater than one.

4. The novel engraver work piece positioning device of claim 1, wherein: the support pad (9) is arc-shaped, the circle center of the support pad (9) and the circle center of the first suction disc (6) are located on the same plane, a plurality of air holes are formed in the support pad (9), and the support pad (9) is made of nylon.

5. The novel engraver work piece positioning device of claim 1, wherein: the equal fixedly connected with bracing piece (11) in four corners at elevating platform (7) top, the one end and the support pad (9) fixed connection of bracing piece (11), the top fixedly connected with second sucking disc (12) of dust absorption fan (8), the diameter of second sucking disc (12) and the width looks adaptation of support pad (9).

6. The novel engraver work piece positioning device of claim 1, wherein: the friction coefficient between the supporting column (2) and the sliding groove (3) on the sliding side is two-point zero, and one end of the sliding groove (3) is arranged at the bottom of the fixed supporting column (2).