CN210911831U - CNC (computer numerical control) engraving machine workbench with clamp - Google Patents

Abstract

The utility model discloses a from CNC engraver workstation of taking anchor clamps, comprises a workbench, the intermediate position fixed mounting of workstation up end has no pole cylinder, including the cylinder slider of activity on the no pole cylinder, cylinder slider up end has the work piece fixing base through bolt fixed mounting, a plurality of equidistant distribution's screw has been seted up to the up end of work piece fixing base. The CNC engraving machine workbench with the fixture drives the workpiece fixing seat to linearly and horizontally move back and forth through the rodless air rod arranged on the workbench, so that the flexibility of the workpiece fixing seat is improved, the workpiece fixing seat is stably supported through the guide rail and the guide block, and the stability of the workpiece fixing seat is ensured; the workpiece of different shapes can be effectively fixed through the arranged first-level clamp and the second-level clamp, the workpiece made of metal materials can be fixedly adsorbed through the arranged magnetic sheets, the fixing speed is high, the application range is very wide, and the use is convenient.

Description

CNC (computer numerical control) engraving machine workbench with clamp

Technical Field

The utility model relates to an engraver technical field specifically is a from CNC engraver workstation of taking anchor clamps.

Background

The CNC engraving machine is also called as a numerical control engraving machine, and provides higher requirements for engraving machine manufacturers in the market along with the development of the engraving industry for precise numerical control equipment. The market segment of the engraving manufacturing industry is mature day by day, CNC engraving meets the requirement of large-scale production, and meanwhile, an operation interface is simpler.

The fixed mode of present CNC engraver workstation to the work piece is comparatively single to lead to can not effectively fixing the work piece of multiple shape, the work piece fixing base on the workstation is fixed mounting structure simultaneously, can not remove, leads to using inconveniently.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a from CNC engraver workstation of taking anchor clamps to it is comparatively single to the fixed mode of work piece to present CNC engraver workstation in solving above-mentioned background art, thereby leads to can not effectively fixing the work piece of multiple shape, and the work piece fixing base on the workstation is fixed mounting structure simultaneously, can not remove, leads to awkward problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a from CNC engraver workstation of taking anchor clamps, includes the workstation, the intermediate position fixed mounting of workstation up end has no pole cylinder, including the cylinder slider of activity on the no pole cylinder, there is the work piece fixing base cylinder slider up end through bolt fixed mounting, a plurality of equidistant distribution's screw is seted up to the up end of work piece fixing base, the up end fixed mounting of work piece fixing base has one-level anchor clamps, one-level anchor clamps pass through bolt threaded connection to in the screw with work piece fixing base fixed connection, the first symmetry fixed mounting in both ends of one-level anchor clamps up end has electric telescopic handle.

Preferably, guide rails are symmetrically and fixedly installed on two sides of the upper end surface of the workbench, a guide block is connected to the outer side of the guide rail in a telescopic sliding mode, the upper end surface of the guide block and the upper end surface of the air cylinder sliding block are located on the same horizontal line, and the guide block is fixedly installed on two sides of the lower end surface of the workpiece fixing seat through bolts.

Preferably, electric telescopic handle is provided with four altogether, and per two electric telescopic handle are a set of, installs square telescopic link between every electric telescopic handle of group, the draw-in groove has been seted up to the one end of telescopic link, through loose axle and one of them electric telescopic handle swing joint in the draw-in groove, another electric telescopic handle's upper end fixed mounting has the fixture block, correspond with the other end of telescopic link on the fixture block and seted up the fixed orifices, and the two passes fixed orifices fixed connection through fixing bolt.

Preferably, the middle of the telescopic rod is provided with a mounting groove, the inner side of the mounting groove is provided with a second-stage clamp through a movable shaft, the second-stage clamp is of a bent structure, and the two ends of the telescopic rod are movable ends.

Preferably, the first-level clamp is step-shaped, and a magnetic sheet is connected to the lower upper end face of the first-level clamp in a sticking mode.

Compared with the prior art, the beneficial effects of the utility model are that: according to the CNC engraving machine workbench with the clamp, the rodless air rod arranged on the workbench drives the workpiece fixing seat to linearly and horizontally move forwards and backwards, so that the flexibility of the workpiece fixing seat is greatly improved, and meanwhile, the workpiece fixing seat is stably supported through the arranged guide rail and the guide block, so that the phenomenon that the two sides of the workpiece fixing seat are not as high as each other is effectively prevented, and the stability of the workpiece fixing seat is ensured;

the workpiece of different shapes can be effectively fixed through the arranged first-level clamp and the second-level clamp, the workpiece made of metal materials can be fixedly adsorbed through the arranged magnetic sheets, the fixing speed is high, the application range is very wide, and the use is convenient.

Drawings

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

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

FIG. 3 is a schematic view of the structure of the working table of the present invention;

FIG. 4 is a schematic view of the structure of the workpiece holder of the present invention;

fig. 5 is the schematic view of the cross-sectional structure of the telescopic rod of the present invention.

In the figure: 1. a work table; 2. a rodless cylinder; 3. a cylinder slider; 4. a workpiece fixing seat; 5. a screw hole; 6. a first-stage clamp; 7. an electric telescopic rod; 8. a guide rail; 9. a guide block; 10. a telescopic rod; 11. a card slot; 12. a clamping block; 13. mounting grooves; 14. a secondary clamp; 15. a magnetic sheet.

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 CNC engraving machine workbench with a clamp comprises a workbench 1, a rodless cylinder 2, a cylinder slide block 3, a workpiece fixing seat 4, a screw hole 5, a primary clamp 6 and an electric telescopic rod 7, guide rail 8, guide block 9, telescopic link 10, draw-in groove 11, fixture block 12, mounting groove 13, second grade anchor clamps 14 and magnetic sheet 15, the intermediate position fixed mounting of 1 up end of workstation has rodless cylinder 2, including movable cylinder slider 3 on the rodless cylinder 2, there is work piece fixing base 4 at 3 up ends of cylinder slider through bolt fixed mounting, a plurality of equidistant distribution's screw 5 has been seted up to the up end of work piece fixing base 4, the up end fixed mounting of work piece fixing base 4 has one-level anchor clamps 6, one-level anchor clamps 6 through bolt threaded connection in the screw 5 with work piece fixing base 4 fixed connection, the first symmetry fixed mounting in both ends of 6 up end of one-level anchor clamps has electric telescopic handle 7.

Further, the bilateral symmetry fixed mounting of 1 up end of workstation has guided way 8, the telescopic sliding connection in outside of guided way 8 has guide block 9, the up end of guide block 9 and cylinder slider 3's up end are in same water flat line, guide block 9 passes through the both sides position of bolt fixed mounting terminal surface under work piece fixing base 4, through sharp horizontal migration around no pole cylinder 2 drives cylinder slider 3, the flexibility of work piece fixing base 4 has been improved greatly, thereby drive sharp horizontal migration around work piece fixing base 4, carry out the outrigger to work piece fixing base 4 through guide block 9 that sets up, prevent the phenomenon that the height varies from appearing in work piece fixing base 4 both sides.

Further, four electric telescopic rods 7 are arranged, every two electric telescopic rods 7 form a group, a square telescopic rod 10 is arranged between every two groups of electric telescopic rods 7, one end of each telescopic rod 10 is provided with a clamping groove 11, the inside of the clamping groove 11 is movably connected with one electric telescopic rod 7 through a movable shaft, the upper end of the other electric telescopic rod 7 is fixedly provided with a clamping block 12, the clamping block 12 is provided with a fixing hole corresponding to the other end of the telescopic rod 10, the two electric telescopic rods penetrate through the fixing hole for fixed connection through a fixing bolt, one end of the telescopic rod 10 can be pulled upwards to be taken out of the clamping block 12 through disassembling the fixing bolt, during the upward pulling process, the other end of the telescopic rod 10 rotates through the movable shaft, then a workpiece to be engraved is placed between the two first-level clamps 6, and then one end of the telescopic rod 10 is fixedly arranged at the, the electric telescopic rod 7 drives the telescopic rod 10 to move downwards.

Further, mounting groove 13 has been seted up in the centre of telescopic link 10, second grade anchor clamps 14 are installed through the loose axle to the inboard of mounting groove 13, second grade anchor clamps 14 are the column structure of bending, the both ends of telescopic link 10 are the loose end, telescopic link 10 moves down, until inboard second grade anchor clamps 14 and work piece contact, and compress tightly the work piece, this second grade anchor clamps 14 can be fixed to the avris for circular-arc work piece through its incurve part, can carry out spacingly through two one-level anchor clamps 6 to circular-arc work piece simultaneously, also can fix flat work piece, both ends through second grade anchor clamps 14 lower extreme face are pushed down the work piece and are compressed tightly fixedly, and wide application range.

Further, one-level anchor clamps 6 are the step form, and the lower up end of one-level anchor clamps 6 pastes and is connected with magnetic sheet 15, can adsorb fixedly through magnetic sheet 15 to the work piece of metal material, and fixed fast, convenient to use.

The working principle is as follows: firstly, adjusting the distance between two primary clamps 6 according to the size of a workpiece, then disassembling a fixing bolt between a clamping block 12 and a telescopic rod 10, namely, shifting one end of the telescopic rod 10 upwards to be taken out of the clamping block 12, rotating the other end of the telescopic rod 10 through a movable shaft in the shifting-upwards process, then placing the workpiece to be engraved between the two primary clamps 6, then fixedly installing the telescopic rod 10 at the inner side of the clamping block 12 again, driving the telescopic rod 10 to move downwards through an electric telescopic rod 7 until a secondary clamp 14 at the inner side is contacted with the workpiece and tightly presses the workpiece, fixing the workpiece with the arc-shaped side through an inward bending part of the secondary clamp 14, simultaneously limiting the arc-shaped workpiece through the two primary clamps 6, fixing a flat workpiece, and pressing and tightly fixing the workpiece through two ends of the lower end surface of the secondary clamp 14, meanwhile, the magnetic sheet 15 can adsorb and fix the workpiece made of metal materials, so that the fixing speed is high, the use is convenient, and the application range is wide.

It should be finally noted that the above only serves to illustrate the technical solution of the present invention, and not to limit the scope of the present invention, and that simple modifications or equivalent replacements performed by those skilled in the art to the technical solution of the present invention do not depart from the spirit and scope of the technical solution of the present invention.

Claims (5)

1. The utility model provides a from CNC engraver workstation of taking anchor clamps, includes the workstation, its characterized in that: the utility model discloses a workpiece fixing device, including workstation up end, including the workstation up end, the intermediate position fixed mounting of workstation up end has rodless cylinder, including the cylinder slider of activity on the rodless cylinder, there is the work piece fixing base cylinder slider up end through bolt fixed mounting, a plurality of equidistant distribution's screw is seted up to the up end of work piece fixing base, the up end fixed mounting of work piece fixing base has one-level anchor clamps, one-level anchor clamps pass through bolt threaded connection in the screw with work piece fixing base fixed connection, the first symmetry fixed mounting in both ends of one-level anchor clamps up end.

2. The CNC engraving machine workbench with a clamp according to claim 1, characterized in that: the guide rail is symmetrically and fixedly arranged on two sides of the upper end surface of the workbench, a guide block is in sleeve type sliding connection with the outer side of the guide rail, the upper end surface of the guide block and the upper end surface of the air cylinder sliding block are positioned on the same horizontal line, and the guide block is fixedly arranged on two sides of the lower end surface of the workpiece fixing seat through bolts.

3. The CNC engraving machine workbench with a clamp according to claim 1, characterized in that: electric telescopic handle is provided with four altogether, and per two electric telescopic handle be a set of, installs square telescopic link between every electric telescopic handle of group, the draw-in groove has been seted up to the one end of telescopic link, through loose axle and one of them electric telescopic handle swing joint in the draw-in groove, another electric telescopic handle's upper end fixed mounting has the fixture block, correspond with the other end of telescopic link on the fixture block and seted up the fixed orifices, and the two passes fixed orifices fixed connection through fixing bolt.

4. The CNC engraving machine workbench with a clamp according to the claim 3, characterized in that: the utility model discloses a telescopic link, including telescopic link, mounting groove, secondary anchor clamps, flexible end, telescopic link, the mounting groove has been seted up to the centre of telescopic link, the inboard of mounting groove is installed the secondary anchor clamps through the loose axle, the secondary anchor clamps are the column structure of bending, the both ends of telescopic link are the expansion end.

5. The CNC engraving machine workbench with a clamp according to claim 1, characterized in that: the first-stage clamp is step-shaped, and a magnetic sheet is connected to the lower upper end face of the first-stage clamp in a sticking mode.

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