CN211759307U - Hollow version clamping device of laser machine - Google Patents
Hollow version clamping device of laser machine Download PDFInfo
- Publication number
- CN211759307U CN211759307U CN202020012365.7U CN202020012365U CN211759307U CN 211759307 U CN211759307 U CN 211759307U CN 202020012365 U CN202020012365 U CN 202020012365U CN 211759307 U CN211759307 U CN 211759307U
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- laser machine
- clamping device
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- side wall
- base
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Abstract
The utility model discloses a hollow plate clamping device of a laser machine, which belongs to the technical field of laser machines and comprises a base, wherein a mounting seat is slidably mounted on the upper surface of the base, mounting plates are welded on the left side surface and the right side surface of the mounting seat, threaded holes are formed in the mounting plates, the inner side wall of each threaded hole is in threaded connection with a bolt, the bolt passes through the threaded holes and is in threaded connection with the inner side wall of an adjusting channel, and the adjusting channel is formed on the upper surface of the base; utilize the rotation of screw rod to drive the fly leaf and move left, make the bracing piece open under telescopic link a, fixed block b, connecting seat a and connecting seat b's articulated effect, and then make the bracing piece drive tight piece in top and the contact of hollow version inside wall, continue to rotate the screw rod and make the spring receive the extrusion shrink, and then utilize the reverse effort of spring to further strengthen supporting, and then to the tight effect of clamp of hollow version better and more stable, simple structure, convenient operation.
Description
Technical Field
The utility model belongs to the technical field of the laser machine, concretely relates to hollow version clamping device of laser machine.
Background
The laser machine is the general name of laser engraving machine, laser cutting machine and laser marking machine, and the laser machine utilizes its theory of operation of high temperature to act on by the processing material surface, simultaneously according to the figure of inputing to the machine inside, draws the pattern, characters etc. that the customer required, and wherein the laser engraving machine can be subdivided into again, nonmetal laser engraving machine, like wooden handicraft engraver, stone material shadow engraver etc., metal laser engraving machine, for example, carbon dioxide laser engraving machine, wherein, hollow plate is one of the essential zero device of laser machine in the operation process.
The existing clamping structure for the hollow plate is too complex, the operation is inconvenient, the fixing effect on the hollow plate is poor, the fixing and clamping are inconvenient, fine adjustment is carried out on the hollow plate, and certain inconvenience is caused in use.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a hollow version clamping device of laser machine to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a hollow plate clamping device of a laser machine comprises a base, wherein a mounting seat is slidably mounted on the upper surface of the base, mounting plates are welded on the left side surface and the right side surface of the mounting seat, threaded holes are formed in the mounting plates, bolts are connected to the inner side wall of each threaded hole in a threaded manner, the bolts penetrate through the threaded holes and are connected to the inner side wall of an adjusting channel, the adjusting channel is formed in the upper surface of the base, a clamping cylinder is fixedly mounted on the inner side wall of the mounting seat through a fixing ring, bearings are symmetrically clamped on the left side surface and the right side surface of the inner side wall of the clamping cylinder, rotating shafts are sleeved on the inner side walls of the two bearings, one ends, opposite to the two rotating shafts, are fixedly connected with the left end and the right end of a screw rod respectively, a hand wheel is fixedly connected, the upper surface and the lower surface of fly leaf all fixed mounting have fixed block a, fixed block a is articulated through the one end of round pin axle a with the bracing piece, the other end of bracing piece passes the rectangular shape through-hole of seting up on the clamping section of thick bamboo and extends the clamping section of thick bamboo, the bracing piece is kept away from the one end of fixed block a and is seted up flutedly, and the inside wall fixed mounting of recess has the spring, the other end fixed mounting of spring has the puller block, the external fixed surface of bracing piece installs fixed block b, fixed block b is articulated through round pin axle b and connecting seat a, connecting seat an and telescopic link a's one end fixed connection, fixed mounting has connecting seat b on telescopic link a's the other end, connecting seat b is articulated through round pin axle c and fixed block c.
By adopting the scheme, the movable plate is driven to move leftwards by the rotation of the screw rod through the arrangement of the screw rod, the movable plate, the fixed block a, the supporting rod can be opened under the hinging action of the telescopic rod a, the fixed block b, the connecting seat a and the connecting seat b, the supporting rod drives the jacking block to be contacted with the inner side wall of the hollow plate, the screw rod is continuously rotated to enable the spring to be extruded and contracted, further, the reverse acting force of the spring is utilized to further strengthen the support, further, the clamping effect on the hollow plate is better and more stable, the structure is simple, the operation is convenient, through the arrangement of the mounting seat, the sliding block, the mounting plate and the bolt, the mounting seat slides in the sliding groove through the sliding block, the front and back positions of the mounting seat can be adjusted, the bolt penetrates through the threaded hole to be screwed into, and then can finely tune around the position of a clamping cylinder as required, and adjust the convenience, perfect function diversity.
As a preferred embodiment, two sliding blocks are fixedly mounted on the lower surface of the mounting seat, the sliding blocks are slidably connected to the inner side wall of the sliding groove, and the sliding groove is formed in the upper surface of the base.
By adopting the scheme, the mounting seat can slide in the sliding groove through the sliding blocks by virtue of the arrangement of the two sliding blocks, so that the front-back movement of the mounting seat can be adjusted more conveniently and stably.
As a preferred embodiment, the front side and the rear side of the left side of the movable plate are respectively connected with a sliding sleeve in a clamping mode, the inner side wall of the sliding sleeve is sleeved with a sliding rod, and the left end and the right end of the sliding rod are respectively fixedly connected with the left side face and the right side face of the inner side wall of the clamping cylinder.
By adopting the scheme, the movable plate is synchronously limited and supported by the two sliding rods, so that the movable plate can not rotate and only move left and right under the rotating action of the screw rod, and the movable plate is good in motion stability and not easy to shake.
As a preferred embodiment, the spring is sleeved on the outer surface of the telescopic rod b, and two ends of the telescopic rod b are respectively and fixedly connected with the inner side wall of the groove and one side surface of the jacking block.
Adopt above-mentioned scheme, support the spring through setting up telescopic link b, open the in-process at the bracing piece and can make the tight piece in top and extrude the spring shrink when hollow edition inner wall contacts, and then make the tight piece in top can not take place to rock and more stable when the motion.
In a preferred embodiment, a rubber non-slip mat is bonded to the outer surface of the tightening block.
Adopt above-mentioned scheme, through the rubber slipmat that sets up, and then make and can play a fine antiskid effect when the tight piece in top contacts with hollow version inside wall, effectively promote to press from both sides tight stable effect.
In a preferred embodiment, the shape of the sliding block and the sliding groove are both trapezoidal.
Adopt above-mentioned scheme, be trapezoidal through the shape that sets up slider and spout, and then utilize trapezoidal spout and trapezoidal slider cooperation to use and carry on spacingly to the mount pad, effectively avoid the mount pad to break away from the phenomenon of base when the front and back motion is adjusted.
Compared with the prior art, the beneficial effects of the utility model are that:
according to the hollow plate clamping device of the laser machine, the screw rod, the movable plate, the fixed block a, the supporting rod, the spring and the jacking block are arranged, the movable plate is driven to move leftwards by the rotation of the screw rod, the supporting rod can be opened under the hinging action of the telescopic rod a, the fixed block b, the connecting seat a and the connecting seat b, the supporting rod drives the jacking block to be in contact with the inner side wall of the hollow plate, the screw rod is continuously rotated to enable the spring to be extruded and contracted, further, the reverse acting force of the spring is utilized to further strengthen the support, and further, the clamping effect on the hollow plate is better and more stable;
this hollow version clamping device of laser machine is through setting up mount pad, slider, mounting panel and bolt, and the mount pad passes through the slider and slides in the spout, and then can adjust the front and back position of mount pad to utilize the bolt to pass the screw hole and twist in adjusting the passageway, thereby fix the position of mount pad, and then finely tune around can going on the position of a clamping cylinder as required, and adjust conveniently, perfect function diversity.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural view of the base of the present invention viewed from above;
FIG. 3 is a schematic structural view of a top view section of the clamping cylinder of the present invention;
fig. 4 is an enlarged schematic structural diagram of a position a of the present invention.
In the figure: 1. a base; 2. a mounting seat; 3. mounting a plate; 4. a bolt; 5. a fixing ring; 6. a clamping cylinder; 7. a rotating shaft; 8. a hand wheel; 9. a screw; 10. a threaded cap; 11. a movable plate; 12. a fixed block a; 13. a support bar; 14. a spring; 15. a jacking block; 16. a fixed block b; 17. a connecting seat a; 18. a telescopic rod a; 19. a connecting seat b; 20. a fixed block c; 21. a slider; 22. a sliding sleeve; 23. a slide bar; 24. and (b) an expansion rod.
Detailed Description
The present invention will be further described with reference to the following examples.
The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention. The condition in the embodiment can be further adjusted according to concrete condition the utility model discloses a it is right under the design prerequisite the utility model discloses a simple improvement of method all belongs to the utility model discloses the scope of claiming.
Referring to fig. 1-4, the present invention provides a clamping device for a hollow plate of a laser machine, which includes a base 1, a mounting base 2 is slidably mounted on the upper surface of the base 1, two sliding blocks 21 are fixedly mounted on the lower surface of the mounting base 2, the sliding blocks 21 are slidably connected to the inner side wall of a sliding groove, and the sliding groove is formed on the upper surface of the base 1 (see fig. 1 and 2); through being provided with two sliders 21, mount pad 2 can slide in the spout through slider 21, and then makes the fore-and-aft movement of mount pad 2 adjust convenient more and stable.
The shapes of the sliding block 21 and the sliding groove are both trapezoidal (see fig. 1 and 2); the slide block 21 and the slide groove are trapezoidal, the installation seat 2 is limited by the aid of the trapezoidal slide groove and the trapezoidal slide block 21 in a matched mode, and the phenomenon that the installation seat 2 is separated from the base 1 during front and back movement adjustment is effectively avoided.
The bolt 4 penetrates through a threaded hole and is in threaded connection with the inner side wall of the adjusting channel, the adjusting channel is arranged on the upper surface of the base 1, the inner side wall of the mounting seat 2 is fixedly provided with a clamping cylinder 6 through a fixing ring 5, bearings are symmetrically clamped on the left side and the right side of the inner side wall of the clamping cylinder 6, the inner side walls of the two bearings are respectively sleeved with a rotating shaft 7, and the opposite ends of the two rotating shafts 7 are respectively and fixedly connected with the left end and the right end of a screw rod 9 (see fig. 1 and 3); utilize screw rod 9 to rotate and drive fly leaf 11 and move left, and then can make bracing piece 13 open to can support to the hollow edition inside wall and press from both sides tightly, and press from both sides tightly effectually, utilize the screw thread interlock effectively to avoid taking place the phenomenon of skidding.
A hand wheel 8 is fixedly connected to a rotating shaft 7 on the right side of the screw rod 9, a threaded cap 10 is connected to the outer surface of the screw rod 9 in a threaded manner, the threaded cap 10 is clamped on the right side surface of the movable plate 11, sliding sleeves 22 are clamped on the front side and the rear side of the left side surface of the movable plate 11, a sliding rod 23 is sleeved on the inner side wall of each sliding sleeve 22, and the left end and the right end of each sliding rod 23 are fixedly connected with the left side surface and the right side; utilize two slide bars 23 to carry out spacing support to fly leaf 11 in step for fly leaf 11 can not take place to rotate and only can the side-to-side movement when the rotation effect of screw rod 9 moves, and the motion stability is good and is difficult for rocking.
The upper surface and the lower surface of the movable plate 11 are fixedly provided with fixed blocks a12, the fixed block a12 is hinged with one end of the supporting rod 13 through a pin shaft a, the other end of the supporting rod 13 passes through a strip-shaped through hole formed in the clamping cylinder 6 and extends out of the clamping cylinder 6, one end of the supporting rod 13, which is far away from the fixed block a12, is provided with a groove, the inner side wall of the groove is fixedly provided with a spring 14, the spring 14 is sleeved on the outer surface of a telescopic rod b24, and two ends of the telescopic rod b24 are fixedly connected with the inner side wall of the groove and one side surface; support spring 14 through setting up telescopic link b24, open the in-process at bracing piece 13 and can make tight piece 15 of top and extrude spring 14 shrink when hollow version inner wall contacts, and then make tight piece 15 of top can not take place to rock and more stable when the motion.
The other end of the spring 14 is fixedly provided with a jacking block 15, and the outer surface of the jacking block 15 is bonded with a rubber non-slip mat (see fig. 1 and 4); through the rubber slipmat that sets up, and then make and to play a fine antiskid effect when top compact heap 15 and hollow edition inside wall contact, effectively promote to press from both sides tight stable effect.
The outer surface of the supporting rod 13 is fixedly provided with a fixed block b16, the fixed block b16 is hinged to a connecting seat a17 through a pin b, the connecting seat a17 is fixedly connected to one end of a telescopic rod a18, the other end of the telescopic rod a18 is fixedly provided with a connecting seat b19, the connecting seat b19 is hinged to a fixed block c20 through a pin c, and the fixed block c20 is fixedly arranged on the outer surface of the clamping cylinder 6.
When the device is used, the whole device is installed on a laser machine, the position of the device is adjusted, the clamping cylinder 6 is inserted into a hollow plate, the hand wheel 8 is rotated to drive the rotating shaft 7 to rotate, the screw rod 9 is further driven to rotate, the movable plate 11 moves leftwards, the supporting rod 13 can be opened under the hinging action between the supporting rod 13 and the fixed block a12, the jacking block 15 is further contacted with the inner side wall of the hollow plate, the screw rod 9 is further rotated to enable the supporting rod 13 to be opened continuously, the spring 14 is extruded to shrink at the moment, the reverse acting force generated by the spring 14 is utilized to achieve the effect of secondary clamping support, the clamping of the hollow plate is better, the supporting rod 13 is supported by the telescopic rod a18 to avoid the loosening, meanwhile, the mounting seat 2 can slide in a sliding groove through the sliding block 21, and the bolt 4 penetrates through a threaded hole to enter an adjusting channel, and further, so that the position of the clamping cylinder 6 can be finely adjusted back and forth as required.
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 (6)
1. The utility model provides a hollow version clamping device of laser machine, includes base (1), its characterized in that: the upper surface of the base (1) is provided with a mounting seat (2) in a sliding manner, mounting plates (3) are welded on the left side surface and the right side surface of the mounting seat (2), threaded holes are formed in the mounting plates (3), bolts (4) are connected with the inner side wall of each threaded hole in a threaded manner, each bolt (4) penetrates through the threaded holes in the inner side wall of each adjusting channel, each adjusting channel is arranged on the upper surface of the base (1), clamping cylinders (6) are fixedly mounted on the inner side wall of the mounting seat (2) through fixing rings (5), bearings are symmetrically clamped on the left side surface and the right side surface of the inner side wall of each clamping cylinder (6), rotating shafts (7) are sleeved on the inner side walls of the two bearings, the opposite ends of the two rotating shafts (7) are fixedly connected with the left end and the right end of a screw rod (9) respectively, and hand, the outer surface of the screw rod (9) is in threaded connection with a threaded cap (10), the threaded cap (10) is connected to the right side face of the movable plate (11) in a clamped mode, fixed blocks a (12) are fixedly mounted on the upper surface and the lower surface of the movable plate (11), the fixed blocks a (12) are hinged to one end of the supporting rod (13) through pin shafts a, the other end of the supporting rod (13) penetrates through a long-strip-shaped through hole formed in the clamping cylinder (6) to extend out of the clamping cylinder (6), one end, far away from the fixed blocks a (12), of the supporting rod (13) is provided with a groove, a spring (14) is fixedly mounted on the inner side wall of the groove, the other end of the spring (14) is fixedly mounted with a jacking block (15), a fixed block b (16) is fixedly mounted on the outer surface of the supporting rod (13), the connecting device is characterized in that the connecting seat a (17) is fixedly connected with one end of a telescopic rod a (18), the other end of the telescopic rod a (18) is fixedly provided with a connecting seat b (19), the connecting seat b (19) is hinged to a fixing block c (20) through a pin shaft c, and the fixing block c (20) is fixedly arranged on the outer surface of the clamping barrel (6).
2. The clamping device for the hollow plate of the laser machine according to claim 1, wherein: the lower fixed surface of mount pad (2) installs two slider (21), slider (21) sliding connection is at the inside wall of spout, and the upper surface at base (1) is seted up to the spout.
3. The clamping device for the hollow plate of the laser machine according to claim 1, wherein: the equal joint in both sides has sliding sleeve (22) around fly leaf (11) left surface, sliding sleeve (22)'s inside wall has cup jointed slide bar (23), both ends respectively with the left and right sides face fixed connection who presss from both sides tight section of thick bamboo (6) inside wall about slide bar (23).
4. The clamping device for the hollow plate of the laser machine according to claim 1, wherein: the outer surface at telescopic link b (24) is established in spring (14) cover, the both ends of telescopic link b (24) are connected with the inside wall of recess and a side of top compact heap (15) respectively.
5. The clamping device for the hollow plate of the laser machine according to claim 1, wherein: the outer surface of the jacking block (15) is bonded with a rubber non-slip mat.
6. The clamping device for the hollow plate of the laser machine according to claim 2, wherein: the slide block (21) and the slide groove are trapezoidal in shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020012365.7U CN211759307U (en) | 2020-01-05 | 2020-01-05 | Hollow version clamping device of laser machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020012365.7U CN211759307U (en) | 2020-01-05 | 2020-01-05 | Hollow version clamping device of laser machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211759307U true CN211759307U (en) | 2020-10-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020012365.7U Expired - Fee Related CN211759307U (en) | 2020-01-05 | 2020-01-05 | Hollow version clamping device of laser machine |
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| Country | Link |
|---|---|
| CN (1) | CN211759307U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113219113A (en) * | 2021-04-30 | 2021-08-06 | 南京卡佛科学仪器有限公司 | Portable gas chromatography capable of programming temperature |
| CN113352033A (en) * | 2021-04-14 | 2021-09-07 | 上海博腾焊接材料有限公司 | Welding machine with welding slag cleaning function |
| CN113579538A (en) * | 2021-08-21 | 2021-11-02 | 杭州朗闰汽配制造有限公司 | Brake shoe welding equipment |
| CN113219113B (en) * | 2021-04-30 | 2024-07-02 | 南京卡佛科学仪器有限公司 | Portable gas chromatograph capable of programming temperature |
-
2020
- 2020-01-05 CN CN202020012365.7U patent/CN211759307U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113352033A (en) * | 2021-04-14 | 2021-09-07 | 上海博腾焊接材料有限公司 | Welding machine with welding slag cleaning function |
| CN113219113A (en) * | 2021-04-30 | 2021-08-06 | 南京卡佛科学仪器有限公司 | Portable gas chromatography capable of programming temperature |
| CN113219113B (en) * | 2021-04-30 | 2024-07-02 | 南京卡佛科学仪器有限公司 | Portable gas chromatograph capable of programming temperature |
| CN113579538A (en) * | 2021-08-21 | 2021-11-02 | 杭州朗闰汽配制造有限公司 | Brake shoe welding equipment |
| CN113579538B (en) * | 2021-08-21 | 2023-03-10 | 杭州朗闰汽配制造有限公司 | Brake shoe welding equipment |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201027 |
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| CF01 | Termination of patent right due to non-payment of annual fee |