CN212191700U

CN212191700U - But angle regulation's anchor clamps for laser cutting machine

Info

Publication number: CN212191700U
Application number: CN202020718042.XU
Authority: CN
Inventors: 葛建伟
Original assignee: Suzhou Shunqi Machinery Co ltd
Current assignee: Suzhou Shunqi Machinery Co ltd
Priority date: 2020-05-06
Filing date: 2020-05-06
Publication date: 2020-12-22
Anticipated expiration: 2030-05-06

Abstract

The utility model discloses an angle adjustable's anchor clamps for laser cutting machine, including first backup pad and second backup pad, fixed mounting has the slide bar between first backup pad and the second backup pad, and slidable mounting has the sliding sleeve on the slide bar, install primary shaft bearing in the first backup pad, install the secondary shaft bearing in the second backup pad, movable mounting has ball between primary shaft bearing and the secondary shaft bearing, and slidable mounting has the moving part on the ball, fixed mounting has same third backup pad on moving part and the sliding sleeve, top one side fixed mounting of second backup pad has first diaphragm, and fixed mounting has first step motor on the first diaphragm. The utility model discloses utilize two step motor's cooperation, both realized the regulatory function to the work piece angle, also can press from both sides tight fixedly to the work piece of certain length within range, enlarged the application scope of anchor clamps, the practicality is strong.

Description

But angle regulation's anchor clamps for laser cutting machine

Technical Field

The utility model relates to a laser cutting machine technical field especially relates to an angle adjustable's anchor clamps for laser cutting machine.

Background

The laser cutting machine focuses laser emitted from a laser into a laser beam with high power density through an optical path system, the laser beam irradiates the surface of a workpiece to enable the workpiece to reach a melting point or a boiling point, and simultaneously, molten or gasified metal is blown away by high-pressure gas coaxial with the laser beam to achieve the purpose of cutting, and the workpiece is fixed by a clamp.

The clamp for the laser cutting machine at present is generally produced for customizing a designated workpiece, is poor in compatibility and small in application range, and cannot meet the requirements in the actual use process, so that the clamp for the laser cutting machine with the adjustable angle is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing an angle-adjustable clamp for a laser cutting machine.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a clamp for a laser cutting machine with adjustable angle comprises a first supporting plate and a second supporting plate, wherein a sliding rod is fixedly arranged between the first supporting plate and the second supporting plate, a sliding sleeve is arranged on the sliding rod in a sliding manner, a first bearing seat is arranged on the first supporting plate, a second bearing seat is arranged on the second supporting plate, a ball screw is movably arranged between the first bearing seat and the second bearing seat, a moving part is arranged on the ball screw in a sliding manner, the moving part and a sliding sleeve are fixedly provided with a same third supporting plate, a first transverse plate is fixedly arranged on one side of the top of the second supporting plate, a first stepping motor is fixedly arranged on the first transverse plate, a second transverse plate is fixedly arranged on one side of the top of the third supporting plate, a second stepping motor is fixedly arranged on the second transverse plate, and a third bearing seat is fixedly arranged on the third supporting plate, and movable mounting has first loose axle on the third bearing frame, the top fixed mounting of first backup pad has the fourth bearing frame, and movable mounting has the second loose axle on the fourth bearing frame, the one end of first loose axle all is provided with clamping mechanism with the one end of second loose axle, and clamping mechanism includes rectangular plate, first limiting plate and second limiting plate, the equal fixed mounting of first limiting plate and second limiting plate is on the rectangular plate, and threaded connection has the screw rod on the second limiting plate, the stripper plate is installed to the one end of second limiting plate, and the other end of second limiting plate installs the hand wheel.

Preferably, one end of the ball screw is fixedly connected with an output shaft of the first stepping motor through a first coupler, and the other end of the first movable shaft is fixedly connected with an output shaft of the second stepping motor through a second coupler.

Preferably, two first inclined rods are fixedly installed between the first transverse plate and the second supporting plate, and two second inclined rods are fixedly installed between the second transverse plate and the third supporting plate.

Preferably, the two rectangular plates are respectively and fixedly installed on the first movable shaft and the second movable shaft through bolts.

Preferably, the first stepping motor and the second stepping motor are both electrically connected with a control module of the laser cutting machine, and the models of the first stepping motor and the second stepping motor are both A3K-S545.

Preferably, the bottom of the extrusion plate is movably provided with a movable plate through a bearing.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses in through setting up first backup pad, the second backup pad, the slide bar, primary shaft bearing, the secondary shaft bearing, ball, the third backup pad, the moving part, the sliding sleeve, first diaphragm, first step motor, the second diaphragm, second step motor, the third bearing, first loose axle, the fourth bearing, the second loose axle, clamping mechanism, the rectangular plate, first limiting plate, the second limiting plate, the screw rod, stripper plate and hand wheel, utilize two step motor's cooperation, the regulatory function to the work piece angle has both been realized, also can press from both sides tightly fixedly to the work piece of certain length within range, the application scope of anchor clamps has been enlarged, therefore, the clothes hanger is strong in practicability.

2. The utility model discloses in through setting up fly leaf and bearing, can effectually avoid the stripper plate to leave the mar on workpiece surface.

To sum up, the utility model discloses utilize two step motor's cooperation, both realized the regulatory function to the work piece angle, also can press from both sides tight fixedly to the work piece of certain length within range, enlarged the application scope of anchor clamps, the practicality is strong.

Drawings

Fig. 1 is a schematic view of an overall structure of a clamp for an angle-adjustable laser cutting machine according to the present invention;

fig. 2 is an enlarged view of a position a in fig. 1 of the clamp for the angle-adjustable laser cutting machine according to the present invention;

fig. 3 is a sectional view of the second embodiment of the clamp for an angle-adjustable laser cutting machine according to the present invention.

In the figure: the device comprises a first supporting plate 1, a second supporting plate 2, a sliding rod 3, a first bearing seat 4, a second bearing seat 5, a ball screw 6, a third supporting plate 7, a movable part 8, a sliding sleeve 9, a first transverse plate 10, a first stepping motor 11, a second transverse plate 12, a second stepping motor 13, a third bearing seat 14, a first movable shaft 15, a fourth bearing seat 16, a second movable shaft 17, a clamping mechanism 18, a rectangular plate 19, a first limiting plate 20, a second limiting plate 21, a screw rod 22, a squeezing plate 23, a hand wheel 24, a movable plate 25 and a bearing 26.

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.

The first embodiment is as follows:

referring to fig. 1-2, a clamp for an angle-adjustable laser cutting machine comprises a first support plate 1 and a second support plate 2, a slide rod 3 is fixedly installed between the first support plate 1 and the second support plate 2, a slide sleeve 9 is slidably installed on the slide rod 3, a first bearing seat 4 is installed on the first support plate 1, a second bearing seat 5 is installed on the second support plate 2, a ball screw 6 is movably installed between the first bearing seat 4 and the second bearing seat 5, a moving part 8 is slidably installed on the ball screw 6, the same third support plate 7 is fixedly installed on the moving part 8 and the slide sleeve 9, a first transverse plate 10 is fixedly installed on one side of the top of the second support plate 2, a first stepping motor 11 is fixedly installed on the first transverse plate 10, a second transverse plate 12 is fixedly installed on one side of the top of the third support plate 7, and a second stepping motor 13 is fixedly installed on the second transverse plate 12, fixed mounting has third bearing frame 14 on the third backup pad 7, and movable mounting has first loose axle 15 on the third bearing frame 14, the top fixed mounting of first backup pad 1 has fourth bearing frame 16, and movable mounting has second loose axle 17 on the fourth bearing frame 16, the one end of first loose axle 15 and the one end of second loose axle 17 all are provided with clamping mechanism 18, and clamping mechanism 18 includes rectangular plate 19, first limiting plate 20 and second limiting plate 21, the equal fixed mounting of first limiting plate 20 and second limiting plate 21 is on rectangular plate 19, and threaded connection has screw rod 22 on the second limiting plate 21, stripper plate 23 is installed to the one end of second limiting plate 21, and hand wheel 24 is installed to the other end of second limiting plate 21.

One end of the ball screw 6 is fixedly connected with an output shaft of a first stepping motor 11 through a first coupler, the other end of a first movable shaft 15 is fixedly connected with an output shaft of a second stepping motor 13 through a second coupler, two first inclined rods are fixedly installed between a first transverse plate 10 and a second supporting plate 2, two second inclined rods are fixedly installed between a second transverse plate 12 and a third supporting plate 7, two rectangular plates 19 are fixedly installed on the first movable shaft 15 and a second movable shaft 17 through bolts respectively, the first stepping motor 11 and the second stepping motor 13 are electrically connected with a control module of the laser cutting machine, and the models of the first stepping motor 11 and the second stepping motor 13 are A3K-S545.

Example two:

referring to fig. 1-3, a clamp for an angle-adjustable laser cutting machine comprises a first support plate 1 and a second support plate 2, a slide rod 3 is fixedly installed between the first support plate 1 and the second support plate 2, a slide sleeve 9 is slidably installed on the slide rod 3, a first bearing seat 4 is installed on the first support plate 1, a second bearing seat 5 is installed on the second support plate 2, a ball screw 6 is movably installed between the first bearing seat 4 and the second bearing seat 5, a moving part 8 is slidably installed on the ball screw 6, the same third support plate 7 is fixedly installed on the moving part 8 and the slide sleeve 9, a first transverse plate 10 is fixedly installed on one side of the top of the second support plate 2, a first stepping motor 11 is fixedly installed on the first transverse plate 10, a second transverse plate 12 is fixedly installed on one side of the top of the third support plate 7, and a second stepping motor 13 is fixedly installed on the second transverse plate 12, fixed mounting has third bearing frame 14 on the third backup pad 7, and movable mounting has first loose axle 15 on the third bearing frame 14, the top fixed mounting of first backup pad 1 has fourth bearing frame 16, and movable mounting has second loose axle 17 on the fourth bearing frame 16, the one end of first loose axle 15 and the one end of second loose axle 17 all are provided with clamping mechanism 18, and clamping mechanism 18 includes rectangular plate 19, first limiting plate 20 and second limiting plate 21, the equal fixed mounting of first limiting plate 20 and second limiting plate 21 is on rectangular plate 19, and threaded connection has screw rod 22 on the second limiting plate 21, stripper plate 23 is installed to the one end of second limiting plate 21, and hand wheel 24 is installed to the other end of second limiting plate 21.

One end of the ball screw 6 is fixedly connected with an output shaft of a first stepping motor 11 through a first coupler, the other end of a first movable shaft 15 is fixedly connected with an output shaft of a second stepping motor 13 through a second coupler, two first inclined rods are fixedly installed between a first transverse plate 10 and a second supporting plate 2, two second inclined rods are fixedly installed between a second transverse plate 12 and a third supporting plate 7, two rectangular plates 19 are fixedly installed on the first movable shaft 15 and a second movable shaft 17 through bolts respectively, the first stepping motor 11 and the second stepping motor 13 are electrically connected with a control module of the laser cutting machine, the models of the first stepping motor 11 and the second stepping motor 13 are A3K-S545, and a movable plate 25 is movably installed at the bottom of the extrusion plate 23 through a bearing 26.

The working principle is as follows: when in use, firstly, the distance between the two clamping mechanisms 18 is required to be adjusted according to the length or width of a workpiece, and the specific steps are as follows: starting a first stepping motor 11 arranged on a first transverse plate 10 to drive a lead screw of a ball screw 6 to rotate, wherein a moving part 8 is fixed on a third supporting plate 7, and the third supporting plate 7 is fixedly connected with a sliding sleeve 9 arranged on a sliding rod 3 in a sliding way, so that the moving part 8 can not rotate along with the ball screw 6, but can convert the rotary motion of the ball screw 6 into linear motion to drive the third supporting plate 7 to carry out linear motion, thereby realizing the adjustment of the distance between the third supporting plate 7 and the first supporting plate 1, placing a workpiece between two rectangular plates 19 after the adjustment, adjusting the workpiece to be positioned between a first limiting plate 20 and a second limiting plate 21, starting the first stepping motor 11 again after the adjustment to drive the third supporting plate 7 to be close to the first supporting plate 1, and enabling two ends of the workpiece to be respectively positioned between the first limiting plate 20 and the second limiting plate 21 on two clamping mechanisms 18, then the harvested hand wheel 24 is screwed, the extruding plate 23 is pushed by the screw rod 22 to move downwards until the extruding plate 23 and the first limiting plate 20 clamp the workpiece, and then the workpiece can be processed, in the processing process, when the angle of the workpiece needs to be adjusted, the control module of the laser cutting machine can be used for starting the second stepping motor 13 arranged on the second transverse plate 12 to drive the first movable shaft 15 to rotate, because the first movable shaft 15 is fixedly connected with the rectangular plate 19, the clamping mechanism 18 positioned at one end of the first movable shaft 15 rotates to drive the workpiece to rotate, so that the second movable shaft 17 movably arranged on the first supporting plate 1 through the fourth bearing seat 16 rotates, the adjustment of the angle of the workpiece is realized, compared with the first embodiment, the second embodiment has the advantages that the extruding plate 23 can be prevented from directly contacting with the workpiece through the bearing 26 and the movable plate 25, and because fly leaf 25 can rotate, consequently also can not leave the mar on workpiece surface, the utility model discloses utilize two step motor's cooperation, both realized the regulatory function to the work piece angle, also can press from both sides tightly fixedly to the work piece of certain length within range, enlarged the application scope of anchor clamps, the practicality is strong.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides an adjustable angle's anchor clamps for laser cutting machine, includes first backup pad (1) and second backup pad (2), its characterized in that, fixed mounting has slide bar (3) between first backup pad (1) and second backup pad (2), and slidable mounting has sliding sleeve (9) on slide bar (3), install first bearing (4) on first backup pad (1), install second bearing (5) on second backup pad (2), movable mounting has ball (6) between first bearing (4) and second bearing (5), and slidable mounting has moving part (8) on ball (6), fixed mounting has same third backup pad (7) on moving part (8) and sliding sleeve (9), top one side fixed mounting of second backup pad (2) has first diaphragm (10), and fixed mounting has first step motor (11) on first diaphragm (10), a second transverse plate (12) is fixedly mounted on one side of the top of the third supporting plate (7), a second stepping motor (13) is fixedly mounted on the second transverse plate (12), a third bearing seat (14) is fixedly mounted on the third supporting plate (7), a first movable shaft (15) is movably mounted on the third bearing seat (14), a fourth bearing seat (16) is fixedly mounted on the top of the first supporting plate (1), a second movable shaft (17) is movably mounted on the fourth bearing seat (16), clamping mechanisms (18) are respectively arranged at one end of the first movable shaft (15) and one end of the second movable shaft (17), each clamping mechanism (18) comprises a rectangular plate (19), a first limiting plate (20) and a second limiting plate (21), and the first limiting plate (20) and the second limiting plate (21) are both fixedly mounted on the rectangular plate (19), and threaded connection has screw rod (22) on second limiting plate (21), stripper plate (23) is installed to the one end of second limiting plate (21), and hand wheel (24) are installed to the other end of second limiting plate (21).

2. The clamp for the angle-adjustable laser cutting machine according to claim 1, wherein one end of the ball screw (6) is fixedly connected with an output shaft of the first stepping motor (11) through a first coupler, and the other end of the first movable shaft (15) is fixedly connected with an output shaft of the second stepping motor (13) through a second coupler.

3. The clamp for the angle-adjustable laser cutting machine according to claim 1, wherein two first inclined rods are fixedly installed between the first transverse plate (10) and the second support plate (2), and two second inclined rods are fixedly installed between the second transverse plate (12) and the third support plate (7).

4. The adjustable angle clamp for laser cutting machine according to claim 1, wherein the two rectangular plates (19) are fixedly mounted on the first movable shaft (15) and the second movable shaft (17) respectively through bolts.

5. The clamp for the angle-adjustable laser cutting machine according to claim 1, wherein the first stepping motor (11) and the second stepping motor (13) are both electrically connected with a control module of the laser cutting machine, and the types of the first stepping motor (11) and the second stepping motor (13) are both A3K-S545.

6. The clamp for the angle-adjustable laser cutting machine according to claim 1, wherein a movable plate (25) is movably mounted at the bottom of the pressing plate (23) through a bearing (26).