CN212885950U

CN212885950U - Workpiece fixing device convenient to adjust for laser cutting

Info

Publication number: CN212885950U
Application number: CN202021456719.3U
Authority: CN
Inventors: 陈冲
Original assignee: Foshan Shunde Hexinda Laser Processing Products Co ltd
Current assignee: Foshan Shunde Hexinda Laser Processing Products Co ltd
Priority date: 2020-07-22
Filing date: 2020-07-22
Publication date: 2021-04-06
Anticipated expiration: 2030-07-22

Abstract

The utility model relates to a laser cutting technical field just discloses a laser cutting is with work piece fixing device convenient to adjust, including the supporting leg, the top fixedly connected with fixing device of supporting leg, fixing device's upper surface is pegged graft and is had placer, the bottom fixedly connected with universal wheel of supporting leg. This workpiece fixing device for laser cutting convenient to adjust, outwards remove the fixed plate through manipulating the operating handle, make connecting hole and suitable fixed orifices insert the fixed rod behind same horizontal position and fix the machined part, and then can adjust according to the work piece size, the device's suitability has been strengthened, inwards remove along the shifting chute through manipulating the bottom plate, make the clamp plate remove and screw the fixed pin clockwise after the suitable position and press from both sides tightly the machined part, and then avoided appearing not hard up the condition emergence that influences processingquality because of the work piece, the influence that leads to the fact the machined part has been reduced.

Description

Workpiece fixing device convenient to adjust for laser cutting

Technical Field

The utility model relates to a laser cutting technical field specifically is a workpiece fixing device for laser cutting convenient to adjust.

Background

The laser cutting processing is to replace the traditional mechanical knife by invisible light beams, has the characteristics of high precision, quick cutting, no limitation on cutting patterns, automatic typesetting, material saving, smooth cut, low processing cost and the like, and can gradually improve or replace the traditional metal cutting process equipment; the workpiece fixing device for laser cutting convenient to adjust in the prior art has the advantages that the effect of fixing according to the size of a workpiece is poor, the machining size is single, and the applicability of the device is reduced.

For example, chinese patent publication No. CN110757017A discloses a fixing device for laser cutting, which is basically described as follows: according to the invention, the first servo motor drives the first belt pulley to rotate, the first belt pulley drives the second belt pulleys on two sides through the conveying belt, the second belt pulley drives the first lead screw to rotate, the rotation of the first lead screw drives the first moving block to move back and forth along the first lead screw, the first moving block drives the first mounting seat to move back and forth at the upper end of the first mounting box, the workpiece is placed between the first mounting seat and the second mounting seat after moving to a preset position, then the piston rod of the first air cylinder pushes the L-shaped material pressing block downwards, and the L-shaped material pressing block presses two ends of the workpiece on the first mounting seat and the second mounting seat, so that the workpiece is pressed, the position of the pressing mechanism is automatically adjusted, and the pressing mechanism is automatic in pressing, convenient to operate and high in working efficiency; in fact, when the fixture is used, due to the fact that the fixture effect on the machined part is poor, the workpiece is loosened and offset in the machining process, and therefore machining quality of the workpiece is reduced.

Accordingly, the inventor provides a workpiece fixing device for laser cutting, which is convenient to adjust, by taking the experience of abundant design development and actual manufacturing in the related industry for years and researching and improving the existing structure and defects.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a workpiece fixing device for laser cutting convenient to adjust has solved the problem of proposing in the above-mentioned background art.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a laser cutting is with work piece fixing device convenient to adjust, includes the supporting leg, the top fixedly connected with fixing device of supporting leg, fixing device's upper surface is pegged graft and is had placer, the bottom fixedly connected with universal wheel of supporting leg, the right side fixedly connected with barrier plate of fixing device upper surface, the middle part fixedly connected with of barrier plate right flank drags the handle.

The fixing device comprises a working plate, inserting holes are formed in the left side and the right side of the upper surface of the working plate, connecting grooves are formed in the left side and the right side of the upper surface of the working plate, connecting blocks are arranged inside the connecting grooves, a fixing plate is fixedly connected to the outer side of the upper surface of the connecting blocks, an operating handle is fixedly connected to the outer side face of the fixing plate, fixing holes are formed in the outer side face of the working plate, fixing rods are inserted into the fixing holes, fixing springs are fixedly connected to the inside of the connecting grooves, the inner ends of the fixing springs are fixedly connected with the outer side face of the connecting blocks, and connecting holes are formed in the.

The placing device comprises an inserting rod, a placing plate is fixedly connected to the top end of the inserting rod, a buffer spring is fixedly connected to the inside of the inserting hole, a moving groove is formed in the middle of the upper surface of the placing plate, a bottom plate is connected to the inside of the moving groove in a sliding mode, a clamping plate is fixedly connected to the inner side face of the bottom plate, and fixing pins are arranged on the left side and the right side of the upper surface of the bottom plate.

Preferably, the connecting groove is a square sliding groove, the connecting block is a square sliding block, and the connecting groove is connected with the connecting block in a sliding mode.

Preferably, threaded holes are formed in the left side and the right side of the upper surface of the bottom plate, external threads are formed in the outer surface of the fixing pin, and the fixing pin is in threaded connection with the bottom plate.

Preferably, the outer surface of the operating handle is provided with a wrapping layer, and the outer surface of the wrapping layer is provided with anti-skid convex particles.

Preferably, the number of the fixed springs is four, and the fixed springs are made of chrome vanadium spring steel wires.

Preferably, the left side and the right side of the lower surface of the working plate are both provided with square grooves, and the size of each square groove is matched with that of the corresponding insertion rod.

(III) advantageous effects

Compared with the prior art, the utility model provides a laser cutting is with work piece fixing device convenient to adjust possesses following beneficial effect:

1. this workpiece fixing device for laser cutting convenient to adjust, outwards remove the fixed plate through manipulating the operating handle, make connecting hole and suitable fixed orifices insert the fixed rod behind same horizontal position and fix the machined part, and then can adjust according to the work piece size, the device's suitability has been strengthened, inwards remove along the shifting chute through manipulating the bottom plate, make the clamp plate remove and screw the fixed pin clockwise after the suitable position and press from both sides tightly the machined part, and then avoided appearing not hard up the condition emergence that influences processingquality because of the work piece, the influence that leads to the fact the machined part has been reduced.

2. This workpiece fixing device for laser cutting convenient to adjust drags the handle through the universal wheel through the manipulation and will wholly remove to preset position for the device is more convenient for operating personnel when using and is removed it, and then has improved the device's mobility.

Drawings

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

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

fig. 3 is a schematic structural view of the placing device of the present invention.

In the figure: 1. supporting legs; 2. a fixing device; 201. a working plate; 202. inserting holes; 203. connecting grooves; 204. connecting blocks; 205. a fixing plate; 206. an operating handle; 207. a fixing hole; 208. fixing the rod; 209. fixing the spring; 3. a placement device; 301. a plug rod; 302. placing the plate; 303. a buffer spring; 304. a moving groove; 305. a bottom layer plate; 306. a clamping plate; 307. a fixing pin; 4. a universal wheel; 5. a blocking plate; 6. the handle is dragged.

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. 1-3, the present invention provides a technical solution: the utility model provides a laser cutting is with work piece fixing device convenient to adjust, including supporting leg 1, the top fixedly connected with fixing device 2 of supporting leg 1, fixing device 2's upper surface is pegged graft and is had placer 3, the bottom fixedly connected with universal wheel 4 of supporting leg 1, the right side fixedly connected with barrier plate 5 of fixing device 2 upper surface, the middle part fixedly connected with of the 5 right flank of barrier plate drags handle 6, it drags handle 6 to handle through universal wheel 4 with bulk movement to preset position, make the device more be convenient for operating personnel when using remove it, and then the mobility ability of the device has been improved.

The fixing device 2 comprises a working plate 201, inserting holes 202 are formed in the left side and the right side of the upper surface of the working plate 201, connecting grooves 203 are formed in the left side and the right side of the upper surface of the working plate 201, connecting blocks 204 are arranged inside the connecting grooves 203, fixing plates 205 are fixedly connected to the outer sides of the upper surfaces of the connecting blocks 204, operating handles 206 are fixedly connected to the outer side surfaces of the fixing plates 205, the operating handles 206 are operated to move the fixing plates 205 outwards, the connecting holes and the appropriate fixing holes 207 are located at the same horizontal position and then inserted into fixing rods 208 to fix a workpiece, adjustment can be carried out according to the size of the workpiece, the applicability of the device is enhanced, fixing holes 207 are formed in the outer side surface of the working plate 201, fixing rods 208 are inserted into the fixing holes 207, fixing springs 209 are fixedly connected to the inside of the connecting grooves, the middle part of the outer side surface of the connecting block 204 is provided with a connecting hole.

Placer 3 includes bayonet rod 301, board 302 is placed to bayonet rod 301's top fixedly connected with, the inside fixedly connected with buffer spring 303 of spliced eye 202, place the middle part of board 302 upper surface and seted up shifting chute 304, the inside sliding connection of shifting chute 304 has bottom plate 305, control bottom plate 305 along shifting chute 304 inwardly movable, make clamping plate 306 remove to proper position after clockwise the fixed pin 307 of screwing press from both sides the machined part, and then avoided appearing not hard up the condition emergence that influences processingquality because of the work piece, the influence that leads to the fact the machined part has been reduced, the medial surface fixedly connected with clamping plate 306 of bottom plate 305, the left and right sides of bottom plate 305 upper surface all is provided with fixed pin 307.

The utility model discloses in, for making operating procedure more smooth, consequently set up the connecting groove 203 and be square spout, connecting block 204 is square slider, and connecting groove 203 and connecting block 204 sliding connection have strengthened operating procedure's smoothness nature.

The utility model discloses in, in order to prevent that the work piece from appearing not hard up in the course of working to all set up threaded hole in the left and right sides of bottom plate 305 upper surface, the surface of fixed pin 307 is provided with the external screw thread, and fixed pin 307 has strengthened the device's stability with bottom plate 305 threaded connection.

The utility model discloses in, skid when preventing to use, consequently be provided with the parcel layer at the surface of operating handle 206, the surface of parcel layer is provided with anti-skidding protruding grain, has increased the roughness of spare part contact surface.

The utility model discloses in, in order to make the device more be convenient for operating personnel to use to the quantity that sets up fixed spring 209 is four groups, and fixed spring 209 is formed by the preparation of chromium vanadium spring steel wire, has prolonged the life of spare part.

The utility model discloses in, in order to improve the cooperation between the spare part, consequently all seted up the square groove in the left and right sides of work board 201 lower surface, the size of square groove and bayonet rod 301's size looks adaptation, furthest's performance spare part's effect.

When in use, the dragging handle 6 is operated to move the whole body to a preset position through the universal wheel 4, a workpiece is placed on the upper surface of the placing plate 302, the right side surface of the workpiece is pressed against the left side surface of the blocking plate 5, the placing plate 302 moves downwards to drive the inserting rod 301 to move downwards to contract the buffer spring 303, the fixing pin 307 is unscrewed anticlockwise, the bottom plate 305 is operated to move inwards along the moving groove 304, the bottom plate 305 moves inwards to drive the clamping plate 306 to move inwards, the fixing pin 307 is screwed clockwise to clamp the middle part of the workpiece after moving to a proper position, the fixing rod 208 on the right side is pulled out, the operating handle 206 on the right side is operated to move the fixing plate 205 on the right side outwards, the fixing plate 205 on the right side moves outwards to drive the connecting block 204 on the right side to move outwards along the connecting groove 203 on the right side, and, the fixing rod 208 on the right side is inserted after the connecting hole on the right side and the fixing hole 207 on the right side are in the same horizontal position, the right side of the workpiece is fixed, the fixing rod 208 on the left side is pulled out, the operating handle 206 on the left side is operated to move the fixing plate 205 on the left side outwards, the fixing plate 205 on the left side moves outwards to drive the connecting block 204 on the left side to move outwards along the connecting groove 203 on the left side, the fixing spring 209 on the left side is contracted, the connecting hole on the left side and the fixing hole 207 on the left side are in the same horizontal position, the fixing rod 208 on the left side is inserted, the left side of the workpiece is fixed, and laser cutting is performed.

In summary, according to the workpiece fixing device for laser cutting convenient to adjust, the fixing plate 205 is moved outwards by operating the operating handle 206, so that the connecting hole and the appropriate fixing hole 207 are in the same horizontal position and then the fixing rod 208 is inserted to fix the workpiece, and further adjustment can be performed according to the size of the workpiece, so that the applicability of the device is enhanced, the bottom plate 305 is operated to move inwards along the moving groove 304, so that the clamping plate 306 is moved to the appropriate position and then the fixing pin 307 is screwed clockwise to clamp the workpiece, and therefore the situation that the processing quality is affected due to the loosening of the workpiece is avoided, and the influence on the workpiece is reduced.

This workpiece fixing device for laser cutting convenient to adjust drags handle 6 through manipulating and drags whole removal to preset position through universal wheel 4 for the operating personnel of being more convenient for of the device removes it when using, and then has improved the device's mobility.

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 utility model provides a workpiece fixing device for laser cutting convenient to adjust, includes supporting leg (1), its characterized in that: the top end of the supporting leg (1) is fixedly connected with a fixing device (2), the upper surface of the fixing device (2) is inserted with a placing device (3), the bottom end of the supporting leg (1) is fixedly connected with a universal wheel (4), the right side of the upper surface of the fixing device (2) is fixedly connected with a blocking plate (5), and the middle part of the right side surface of the blocking plate (5) is fixedly connected with a dragging handle (6);

the fixing device (2) comprises a working plate (201), the left side and the right side of the upper surface of the working plate (201) are both provided with inserting holes (202), the left side and the right side of the upper surface of the working plate (201) are both provided with connecting grooves (203), a connecting block (204) is arranged inside the connecting groove (203), a fixing plate (205) is fixedly connected to the outer side of the upper surface of the connecting block (204), an operating handle (206) is fixedly connected with the outer side surface of the fixing plate (205), a fixing hole (207) is formed in the outer side surface of the working plate (201), a fixing rod (208) is inserted into the fixing hole (207), a fixed spring (209) is fixedly connected inside the connecting groove (203), the inner end of the fixed spring (209) is fixedly connected with the outer side face of the connecting block (204), and a connecting hole is formed in the middle of the outer side face of the connecting block (204);

the placing device (3) comprises an inserting rod (301), a placing plate (302) is fixedly connected to the top end of the inserting rod (301), a buffer spring (303) is fixedly connected to the inside of the inserting hole (202), a moving groove (304) is formed in the middle of the upper surface of the placing plate (302), a bottom plate (305) is connected to the inside of the moving groove (304) in a sliding mode, a clamping plate (306) is fixedly connected to the inner side face of the bottom plate (305), and fixing pins (307) are arranged on the left side and the right side of the upper surface of the bottom plate (305).

2. The workpiece fixing device for laser cutting convenient to adjust as claimed in claim 1, wherein: the connecting groove (203) is a square sliding groove, the connecting block (204) is a square sliding block, and the connecting groove (203) is connected with the connecting block (204) in a sliding mode.

3. The workpiece fixing device for laser cutting convenient to adjust as claimed in claim 1, wherein: threaded holes are formed in the left side and the right side of the upper surface of the bottom plate (305), external threads are arranged on the outer surface of the fixing pin (307), and the fixing pin (307) is in threaded connection with the bottom plate (305).

4. The workpiece fixing device for laser cutting convenient to adjust as claimed in claim 1, wherein: the outer surface of the operating handle (206) is provided with a wrapping layer, and the outer surface of the wrapping layer is provided with anti-skid convex particles.

5. The workpiece fixing device for laser cutting convenient to adjust as claimed in claim 1, wherein: the number of the fixed springs (209) is four, and the fixed springs (209) are made of chrome vanadium spring steel wires.

6. The workpiece fixing device for laser cutting convenient to adjust as claimed in claim 1, wherein: the left side and the right side of the lower surface of the working plate (201) are both provided with square grooves, and the sizes of the square grooves are matched with those of the insertion rod (301).