CN203804422U - Laser cutting machine - Google Patents
Laser cutting machine Download PDFInfo
- Publication number
- CN203804422U CN203804422U CN201420233117.XU CN201420233117U CN203804422U CN 203804422 U CN203804422 U CN 203804422U CN 201420233117 U CN201420233117 U CN 201420233117U CN 203804422 U CN203804422 U CN 203804422U
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- CN
- China
- Prior art keywords
- cutting machine
- compact heap
- laser cutting
- installing ring
- tubing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn - After Issue
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Abstract
The utility model discloses a laser cutting machine comprising a frame. A tube feeder, a workpiece conveyor, a rotary clamping device and a laser head device are disposed on the frame; the laser head device is used for cutting a tube which is clamped by the rotary clamping device. The rotary clamping device comprises a mounting member, a fixing base, a rotary gear, at least two clamping devices, and a drive device; the fixing base is disposed on the mounting member; the rotary gear having a through hole is disposed on the fixing base; the clamping devices are axially disposed on the rotary gear; the drive device drives the rotary gear to rotate. Each clamping device comprises at least two pairs of fixtures and a synchronous drive mechanism; the synchronous drive mechanism drives each pair of fixtures to clamp or loosen the tube at the same time; each two adjacent clamping device are alternately arranged. The laser cutting machine is also capable of clamping the tubes to be cut, and clamping effect is good.
Description
Technical field
The utility model relates to cutting machine technical field, relates in particular a kind of laser cutting machine.
Background technology
Laser cutting machine, it can produce laser beam, and laser beam irradiation when needing the surface of the work of processing, can be given off energy, make the irradiated partial melting of workpiece evaporation, and then the object that reaches cutting and carve, thering is precision high, cutting is fast, be not limited to cutting pattern restriction, the features such as Automatic Typesetting is saved material, and otch is level and smooth, and processing cost is low.Public announcement of a patent application CN 103212821 A, the Chinese invention patent of Shen Qing Publication day 2013.07.24 discloses a kind of laser cutting machine, mainly solve in the process of laser cutting machined microtubules diameter pipes in prior art, the heat producing causes fire damage to part, chip is the problem of easy-clear not, comprise cutting head and preposition water guiding system, the motor of preposition water guiding system passes through shaft coupling, lining is connected with aqueduct, lining one end is positioned at shaft coupling, the other end and aqueduct are tightly connected, aqueduct has water inlet near lining one end, water inlet is connected with automatic water supply system sealed bearing, the external diameter of aqueduct is less than the internal diameter of tubing to be processed, aqueduct inserts the technical scheme of the inside of tubing to be processed away from lining end, solved preferably this problem, can be used in the industrial production of the wet cutting processing of laser.
But existing laser cutting machine, when tubing is cut, need to clamp and be rotated tubing, existing laser cutting machine, when tubing is clamped, clamps weak effect.
Utility model content
The purpose of this utility model is for the deficiencies in the prior art part, and a kind of laser cutting machine is provided, and it can either clamp tubing of needs cuttings, clamps effectively,, can also clamped tubing be rotated, to meet the needs of processing meanwhile.
In order to solve the problems of the technologies described above, the technical solution of the utility model is as follows: a kind of laser cutting machine, comprise frame, described frame is provided with tube stock loading device, for the Work transfer device that the tubing being sent by tube stock loading device is carried, rotating clamp and the laser head assembly for the tubing being clamped by rotating clamp is cut that the tubing of being come by Work transfer device conveying is clamped and is rotated in needs, described rotating clamp comprises fixing body, be arranged on the holder on described fixing body, be arranged on described holder and there is the swing pinion by hole, at least two clamping devices that axially arrange along described swing pinion and the drive unit that drives described swing pinion to rotate, described clamping device comprises at least two pairs of clamping devices and every a pair of described clamping device driven and makes described a pair of clamping device to tubing, clamp simultaneously or unclamp synchronous drive mechanism, and the clamping device of adjacent two clamping devices is staggeredly set.
The utility model adopts clamping device to clamp the tubing of needs processing, what clamping device adopted is at least two, it is firm to clamp, clamp effective, simultaneously, by drive unit driven rotary gear, be rotated, and then realize tubing in needs, while namely needing tubing to be rotated in the time of laser cutting, can forward to, clamping device is to arrange in pairs, tubing clamped simultaneously or unclamp, net synchronization capability is good, clamps the discontinuity causing near minimum, has guaranteed the effect of cutting.
As preferably, described clamping device comprises installation shaft, be fixed on gear in described installation shaft, be arranged on the installing ring in described installation shaft and be fixed on the compact heap on described installing ring, and two gears in every pair of described clamping device are meshed.
The gear that employing is meshed, realizes the synchronization action of a pair of clamping device, by compact heap, tubing is clamped, and is swift in motion, and net synchronization capability is good, clamps effective.
As preferably, described compact heap comprises and interior compact heap, external compression piece and the middle compact heap between described interior compact heap, external compression piece of described tubing contact.
Compact heap has adopted three, and wherein interior compact heap and tubing contact, and has both guaranteed the effect compressing, and stability when having guaranteed again to compress, can not make tubing tremble.
As preferably, described in the middle of compact heap away from the end of described installing ring, protrude from described external compression piece away from the end of described installing ring; Described interior compact heap protrudes from described middle compact heap away from the end of described installing ring away from the end of described installing ring.
Above-mentioned set-up mode, is convenient to the dismounting of each compact heap, the more important thing is, when can pipe diameter there is larger variation, can adapt to by dismounting compact heap.
As preferably, described installing ring is sleeved in described installation shaft, between described installing ring and described installation shaft, be provided with elasticity and hinder mechanism, when described synchronous drive mechanism drives described clamping device to step up described tubing, described elasticity hinders mechanism provides the elastic resistance that stops described installing ring to rotate in described installation shaft to described installing ring.
Elasticity hinders the setting of mechanism, makes compact heap when tubing is clamped, is not pure rigidity, but elastic clamping, elastic clamping has not only been avoided the damage to tubing, also guaranteed the effect clamping.
As preferably, described elasticity hinders mechanism and comprises fixed block and elastic component.
As preferably, the middle compact heap in adjacent two clamping devices in adjacent two clamping devices becomes 120-150 ° of angle.
As preferably, described drive unit comprises motor and is fixed on the driving gear on described motor output shaft.
As preferably, described synchronous drive mechanism comprises a cylinder.
The utility model beneficial effect is:
The utility model provides a kind of laser cutting machine, can either clamp the tubing of needs cuttings, clamps effectively,, can also clamped tubing be rotated, to meet the needs of processing meanwhile.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model one embodiment;
Fig. 2 is the schematic top plan view of Fig. 1;
Fig. 3 is the structural representation of clamping device in Fig. 1;
Fig. 4 is the structural representation of interior a kind of embodiment of compact heap in Fig. 3.
The specific embodiment
The following stated is only preferred embodiment of the present utility model, not scope of the present utility model is limited.
Embodiment, is shown in accompanying drawing 1,2,3,4, a kind of laser cutting machine, comprise frame, described frame is provided with tube stock loading device, for the Work transfer device that the tubing being sent by tube stock loading device is carried, rotating clamp and the laser head assembly for the tubing being clamped by rotating clamp is cut that the tubing of being come by Work transfer device conveying is clamped and is rotated in needs, tube stock loading device will need the tubing of material loading to carry, it can adopt conveyer belt or chain etc., when tubing is transported to laser cutting machine inside by tube stock loading device from outside, Work transfer device is carried tubing in laser cutting machine inside, arrive rotating clamp place, Work transfer device can adopt cylinder to coordinate guide rail to carry out, behind tubing in-position, by rotating clamp, it is clamped, by laser head assembly, cut, because above-mentioned feature is all known technology, be not described in detail in this, in the present embodiment, described rotating clamp comprises fixing body 1, fixing body 1 can directly be fixed in frame, also can, line slideway is set in frame, fixing body can slide on line slideway, simultaneously, on fixing body 1, be provided with holder 2, on holder 2, be provided with the swing pinion 4 having by hole 3, swing pinion 4 comprises end axle and the middle teeth portion at two ends, end axle is plugged on holder 2, swing pinion can be rotated, at least two clamping devices that axially arrange along described swing pinion 4, reasonable, the quantity of clamping device is even number, described swing pinion 4 is driven by drive unit 5, realize its rotation, drive unit 5 comprises motor and is fixed on the driving gear on motor output shaft, motor can replace to hydraulic motor, described clamping device comprises at least two pairs of clamping devices 6 and every a pair of described clamping device 6 is driven and 6 pairs of tubing of described a pair of clamping device clamped simultaneously or unclamp synchronous drive mechanism 7, driving mechanism 7 can adopt cylinder or oil cylinder or electric pushrod, the clamping device 6 of adjacent two clamping devices is staggeredly set, that is to say, the clamping device of adjacent two clamping devices, be not arranged on same place, the setting of mutually staggering, be beneficial to clamp, every pair of clamping device, all inwardly to stretch out simultaneously, 60401 one-tenth 120-150 of interior compact heap ° angle in adjacent two clamping devices in adjacent two clamping devices 6.
The quantity of clamping device arranges as required, can be 2,3,4,5 pairs, in the present embodiment, each clamping device comprises two pairs of clamping devices, two teams' clamping device is crisscross arranged, described clamping device 6 comprises installation shaft 601, be fixed on the gear 602 in described installation shaft 601, be arranged on the installing ring 603 in described installation shaft 601 and be fixed on the compact heap 604 on described installing ring 603, two gears 602 in every pair of described clamping device 6 are meshed, one in two gears is connected with driving mechanism 7, what present embodiment driving mechanism adopted is cylinder, the piston rod of cylinder and a gear are hinged, cylinder body and swing pinion 4 are hinged.Compact heap can adopt whole 1, shape can be square or cylinder or ellipse, and in the present embodiment, described compact heap 604 comprises the interior compact heap 60401 contacting with described tubing, external compression piece 60402 and be positioned at described compact heap 60401, middle compact heap 60402 between external compression piece 60402, interior compact heap, external compression piece and middle compact heap are cuboid or cylinder, also can be as required, remove in three compact heaps, reasonable optimal way, in the middle of described, compact heap 60402 protrudes from described external compression piece 60402 away from the end of described installing ring 603 away from the end of described installing ring 603, described interior compact heap 60401 protrudes from described middle compact heap 60402 away from the end of described installing ring 603 away from the end of described installing ring 603.Further, we can adopt interior compact heap, external compression piece and middle compact heap is cylinder, wherein, see accompanying drawing 4, the outer circumference surface of interior compact heap is provided with spiral salient 60404, and quantity is 4, has helical groove 60405 between adjacent spiral salient, such setting, to obtain reasonable clamping effect, is increased work efficiency.
Further, described installing ring 603 is sleeved in described installation shaft 601, to rotate around installation shaft, between described installing ring 603 and described installation shaft 601, be provided with elasticity and hinder mechanism 605, when described synchronous drive mechanism 7 drives 6 pairs of described tubing of described clamping device to step up, described elasticity hinders 605 pairs of described installing rings 603 of mechanism provides the elastic resistance that stops described installing ring 603 to rotate in described installation shaft 601, the existence of elastic resistance, make the anglec of rotation of installing ring very little, only have 0.2-0.5 degree; In the present embodiment, described elasticity hinders mechanism 605 and comprises fixed block and elastic component, and installing ring is provided with arc groove, and elastic component is arranged in arc groove, and fixed block and installation shaft are fixed, and elastic component can adopt spring, elastic caoutchouc, carbon fiber board etc.; Or use combines.
Claims (9)
1. a laser cutting machine, comprise frame, described frame is provided with tube stock loading device, for the Work transfer device that the tubing being sent by tube stock loading device is carried, rotating clamp and the laser head assembly for the tubing being clamped by rotating clamp is cut that the tubing of being come by Work transfer device conveying is clamped and is rotated in needs, it is characterized in that: described rotating clamp comprises fixing body (1), be arranged on the holder (2) on described fixing body (1), being arranged on described holder (2) goes up and has a swing pinion (4) by hole (3), at least two clamping devices that axially arrange along described swing pinion (4) and the drive unit (5) that drives described swing pinion (4) to rotate, described clamping device comprises at least two pairs of clamping devices (6) and every a pair of described clamping device (6) driven and described a pair of clamping device (6) clamped tubing simultaneously or unclamp synchronous drive mechanism (7), and the clamping device of adjacent two clamping devices (6) is staggeredly set.
2. a kind of laser cutting machine according to claim 1, it is characterized in that: described clamping device (6) comprises installation shaft (601), be fixed on gear (602) in described installation shaft (601), be arranged on the installing ring (603) in described installation shaft (601) and be fixed on the compact heap (604) on described installing ring (603), two gears (602) in every pair of described clamping device (6) are meshed.
3. a kind of laser cutting machine according to claim 2, is characterized in that: described compact heap (604) comprises and interior compact heap (60401), the external compression piece (60402) of the contact of described tubing and be positioned at the middle compact heap (60402) between described compact heap (60401), external compression piece (60402).
4. a kind of laser cutting machine according to claim 3, is characterized in that: in the middle of described, compact heap (60402) protrudes from described external compression piece (60402) away from the end of described installing ring (603) away from the end of described installing ring (603); Described interior compact heap (60401) protrudes from described middle compact heap (60402) away from the end of described installing ring (603) away from the end of described installing ring (603).
5. a kind of laser cutting machine according to claim 4, it is characterized in that: described installing ring (603) is sleeved in described installation shaft (601), between described installing ring (603) and described installation shaft (601), be provided with elasticity and hinder mechanism (605), when described synchronous drive mechanism (7) drives described clamping device (6) to step up described tubing, described elasticity hinders mechanism (605) to be provided and stops described installing ring (603) in the elastic resistance of the upper rotation of described installation shaft (601) described installing ring (603).
6. a kind of laser cutting machine according to claim 5, is characterized in that: described elasticity hinders mechanism (605) and comprises fixed block and elastic component.
7. a kind of laser cutting machine according to claim 5, is characterized in that: the interior compact heap (60401) in adjacent two clamping devices in adjacent two clamping devices (6) becomes 120-150 ° of angle.
8. according to a kind of laser cutting machine described in claim 1 or 2 or 3 or 4 or 5 or 6 or 7, it is characterized in that: described drive unit (5) comprises motor and is fixed on the driving gear on described motor output shaft.
9. according to a kind of laser cutting machine described in claim 2 or 3 or 4 or 5 or 6 or 7, it is characterized in that: described synchronous drive mechanism (7) comprises a cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420233117.XU CN203804422U (en) | 2014-05-08 | 2014-05-08 | Laser cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420233117.XU CN203804422U (en) | 2014-05-08 | 2014-05-08 | Laser cutting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203804422U true CN203804422U (en) | 2014-09-03 |
Family
ID=51443231
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420233117.XU Withdrawn - After Issue CN203804422U (en) | 2014-05-08 | 2014-05-08 | Laser cutting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203804422U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103921001A (en) * | 2014-05-08 | 2014-07-16 | 湖州优刻光电科技有限公司 | Laser cutting machine |
| CN104827192A (en) * | 2015-04-27 | 2015-08-12 | 浙江工贸职业技术学院 | Profile laser cutting feeding mechanism for replaceable profile clamping wheel |
-
2014
- 2014-05-08 CN CN201420233117.XU patent/CN203804422U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103921001A (en) * | 2014-05-08 | 2014-07-16 | 湖州优刻光电科技有限公司 | Laser cutting machine |
| CN103921001B (en) * | 2014-05-08 | 2016-01-13 | 湖州优刻光电科技有限公司 | A kind of laser cutting machine |
| CN104827192A (en) * | 2015-04-27 | 2015-08-12 | 浙江工贸职业技术学院 | Profile laser cutting feeding mechanism for replaceable profile clamping wheel |
| CN104827192B (en) * | 2015-04-27 | 2016-06-29 | 浙江工贸职业技术学院 | A kind of section bar cut feed mechanism of interchangeable section bar clip wheel |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140903 Effective date of abandoning: 20160113 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |