Universal clamping structure for laser cutting machine

Abstract

The utility model discloses a universal clamping structure of a laser cutting machine, which relates to the technical field of laser cutting machines, and comprises a laser cutting machine body, an adaptive mechanism is arranged on the inner side of a clamping plate of the laser cutting machine body and is used for effectively clamping cut objects in different shapes, and the adaptive mechanism comprises a clamping unit, a clamping unit and a clamping unit, the device is arranged on the inner side of a clamping plate of a laser cutting machine body and comprises a mounting box fixedly mounted on the inner side of the clamping plate on the laser cutting machine body, and a top cover is fixedly mounted at the top of the mounting box through bolts; according to the dismounting and mounting unit, the clamping unit is arranged, one end of a first pressing rod makes contact with the protruding face of a cut object, at the moment, the first pressing rod slides in a first sliding groove through a first sliding column to enable a rotating rod to rotate, meanwhile, a second sliding column slides in a second sliding groove to push a second pressing rod to move, and the second pressing rod extrudes the concave face of the cut object; therefore, cut objects in different shapes can be effectively clamped.

Description

TECHNICAL FIELD

[0001] The utility model relates to laser cutting machine technical field, concretely is a laser cutting machine general clamping structure. BACKGROUND

[0002] With the development of modern mechanical processing industry, the quality and precision requirements of cutting are continuously improved, the requirements of improving production efficiency, reducing production cost and having high intelligent automatic cutting function are also improved, and the development of numerical control cutting machine must adapt to the requirements of modern mechanical processing industry development, cutting machine is divided into flame cutting machine, plasma cutting machine, laser cutting machine, water cutting etc., laser cutting machine is the fastest efficiency, the highest cutting precision, and the cutting thickness is generally smaller.

[0003] According to patent name is: laser cutting machine (patent publication number is: CN207205581U, patent publication day is: 2018-04-10), including box, both sides of the box top are all fixedly connected with electric telescopic link, the top of two electric telescopic links is transversely fixedly connected with slide bar, the surface of slide bar is equipped with movable sleeve in the center, the bottom of movable sleeve is fixedly connected with positioning rod, the bottom of positioning rod is provided with screw sleeve, the bottom of screw sleeve is provided with laser emitter. Through the cooperation of first clamping plate, first toothed plate, support rod, transmission shaft, driving gear, second toothed plate, connecting rod, sliding block, second clamping plate, clamping block, movable hole and reversible motor, different sizes of cutting objects can be effectively clamped, so that the use effect of laser cutting machine is better, and the problem of low universality of laser cutting machine is solved when the laser cutting machine is used, because the laser cutting machine can only clamp and cut one size of cutting object.

[0004] And based on the above prior art, the existing laser cutting machine universal clamping structure still has the following problems, the existing laser cutting machine universal clamping structure is usually through gear and rack linkage to clamp different sizes of cutting objects, however, the edge shape of the cutting object can be high or low, however, the existing device is difficult to effectively clamp cutting objects of different shapes, therefore, the utility model provides a laser cutting machine universal clamping structure. UTILITY MODEL CONTENTS

[0005] In view of the defects of the prior art, the utility model provides a laser cutting machine universal clamping structure, which solves the problems of the existing laser cutting machine universal clamping structure, the existing laser cutting machine universal clamping structure is usually through gear and rack linkage to clamp different sizes of cutting objects, however, the edge shape of the cutting object can be high or low, however, the existing device is difficult to effectively clamp cutting objects of different shapes.

[0006] To achieve the above object, the utility model discloses a general clamping structure of laser cutting machine through the following technical schemes:

[0007] Clamping unit, be provided with in the inside of the clamping plate of laser cutting machine body, including the fixed mounting box of the inside of the clamping plate of laser cutting machine body, the top of mounting box is fixedly installed with the top cover through bolt, the inside symmetry fixed mounting of mounting box has first track and second track, and the first pressure rod is slidably installed in the inside of first track, and the second pressure rod is slidably installed in the inside of second track, and the first pressure rod and second pressure rod staggered sliding are realized through the linkage assembly in the inside of laser cutting machine body to the different shape cutting object effective clamping;

[0008] Disassembling unit, be provided with in one side of clamping unit, the disassembling unit includes the plug -in block of fixed mounting in one side of mounting box, and the inside of plug -in block is provided with the clamping groove, and the clamping groove runs through the clamping plate of laser cutting machine body, the clamping plate of laser cutting machine body is rotatably installed with the rotating rod, and the rotating rod rotates and slides into the inside of clamping groove, and the one end of rotating rod is rotatably installed with the screw knob;

[0009] The linkage assembly includes the fixed shaft of fixed installation in the inside of laser cutting machine body, the one end of fixed shaft is rotatably installed with the rotating lever, the one side of rotating lever is provided with the first sliding slot, and the other side of first sliding slot is provided with the second sliding slot, and the first slide column is slidably arranged in the inside of first sliding slot, and the second slide column is slidably arranged in the inside of second sliding slot.

[0010] Preferably, one end of the first pressure rod slidably penetrates the mounting box and is sleeved with a first rubber pad, and one end of the second pressure rod slidably penetrates the mounting box and is sleeved with a second rubber pad.

[0011] Preferably, a first insertion column is fixedly installed on one side of the inner cavity of the mounting box, a first spring is sleeved and installed outside the first insertion column, the first insertion column and the first spring are located in the inside of the first track, one end of the first insertion column slidably penetrates into the inside of the first pressure rod, a second insertion column is fixedly installed on one side of the inner cavity of the mounting box, a second spring is sleeved and installed outside the second insertion column, the second insertion column and the second spring are located in the inside of the second track, and one end of the second insertion column slidably penetrates into the inside of the second pressure rod.

[0012] Preferably, a first slide column is fixedly installed on the other end of the first pressure rod, and a second slide column is fixedly installed on the other end of the second pressure rod.

[0013] The utility model provides a kind of general clamping structure of laser cutting machine.Compared with prior art, it has the following beneficial effects:

[0014] (1), the laser cutting machine universal clamping structure, through the setting up clamping unit, first pressure rod one end and cutting protruding surface contact, at this time first pressure rod through the first slide column in the first slide column inside sliding makes the rotation of the rod, at the same time, the second slide column through in the second slide column inside sliding push second pressure rod moves, make second pressure rod extrude cutting concave surface, so as to realize to different shape cutting object effectively clamping.

[0015] (2), the laser cutting machine universal clamping structure, through the setting up dismounting unit, clamping unit through the card slot through the laser cutting machine body on the clamping plate, at this time rotate, make the rotation slide into the inside of the card slot, at the same time, rotate the threaded knob, extrude the side of the plug block, so as to fix the position of the dismounting unit, so as to realize the dismounting and installation of the clamping unit, facilitate the maintenance and replacement of the clamping unit. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is the right view solid structure diagram of the utility model;

[0017] Figure 2 It is the adaptation mechanism solid structure diagram of the utility model;

[0018] Figure 3 It is the adaptation mechanism split solid structure diagram of the utility model;

[0019] Figure 4 It is the dismounting unit solid structure diagram of the utility model.

[0020] In the drawing: 1-laser cutting machine body, 2-adaptation mechanism, 21-clamping unit, 211-installation box, 212-top cover, 213-first rail, 214-first pressure rod, 215-first rubber pad, 216-first slide column, 217-second spring, 218-first plug column, 219-first spring, 2110-second rail, 2111-second pressure rod, 2112-second rubber pad, 2113-second slide column, 2114-second plug column, 22-dismounting unit, 221-plug block, 222-card slot, 223-rotation rod, 224-threaded knob, 3-linkage assembly, 31-fixed shaft, 32-rotation rod, 33-first slide groove, 34-second slide groove. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0022] Please refer toFigures 1-4 The utility model provides a technical scheme:

[0023] A laser cutting machine general clamping structure, including laser cutting machine body 1, the inside of the clamping plate of laser cutting machine body 1 is provided with the adaptation mechanism 2 for effectively clamping different shapes of cutting object, including in the adaptation mechanism 2:

[0024] Clamping unit 21, setting in the inside of the clamping plate of laser cutting machine body 1, including the inside of the clamping plate of fixed mounting in laser cutting machine body 1 installation box 211, the top of installation box 211 is fixedly installed with top cover 212, the inside of installation box 211 is fixedly installed with first rail 213 and second rail 2110, and first pressure rod 214 is slidably installed in the inside of first rail 213, and second pressure rod 2111 is slidably installed in the inside of second rail 2110, and the linkage assembly 3 in the inside of laser cutting machine body 1 is realized first pressure rod 214 and second pressure rod 2111 staggered sliding effectively clamping different shapes of cutting object;

[0025] Disassembly unit 22, setting in one side of clamping unit 21, disassembly unit 22 includes the plug-in block 221 of fixed installation in one side of installation box 211, and the inside of plug-in block 221 is provided with the clamping groove 222, and the clamping groove 222 penetrates the clamping plate of laser cutting machine body 1, and the clamping plate of laser cutting machine body 1 is rotatably installed with rotating rod 223, and rotating rod 223 is rotatably slid into the inside of clamping groove 222, and the one end of rotating rod 223 is rotatably installed with threaded knob 224;

[0026] Linkage assembly 3 includes the fixed shaft 31 of fixed installation in the inside of laser cutting machine body 1, and the one end of fixed shaft 31 is rotatably installed with rotating lever 32, and the one side of rotating lever 32 is provided with first sliding slot 33, and the other side of first sliding slot 33 is provided with second sliding slot 34, and first sliding column 216 is slid in the inside of first sliding slot 33, and second sliding column 2113 is slid in the inside of second sliding slot 34.

[0027] The one end of first pressure rod 214 is in contact with the protruding surface of cutting object, at this time, first pressure rod 214 is slid in the inside of first sliding slot 33 through first sliding column 216, and rotating lever 32 is rotated, simultaneously, second sliding column 2113 is slid in the inside of second sliding slot 34, and second pressure rod 2111 is moved, and linkage is realized between first pressure rod 214 and second pressure rod 2111.

[0028] Clamping unit 21 passes through the clamping plate on laser cutting machine body 1 through clamping groove 222, at this time, rotating 233 is slid into the inside of clamping groove 222, and threaded knob 224 is rotated, and the one side of plug-in block 221 is extruded, so that the position of disassembly unit 22 is fixed, so that the disassembly and installation of clamping unit 21 are realized, and clamping unit 21 is convenient to maintain and replace.

[0029] One end of the first pressing rod 214 is in contact with the protruding surface of the cutting object. At this time, the first pressing rod 214 is rotated by sliding in the first sliding slot 33 through the first sliding rod 216, and the second sliding rod 2113 pushes the second pressing rod 2111 to move by sliding in the second sliding slot 34, so that the second pressing rod 2111 is pressed against the concave surface of the cutting object, thereby effectively clamping cutting objects of different shapes.

[0030] In this embodiment, one end of the first pressing rod 214 slides through the mounting box 211 and is sleeved with the first rubber pad 215, and one end of the second pressing rod 2111 slides through the mounting box 211 and is sleeved with the second rubber pad 2112.

[0031] One end of the first pressing rod 214 slides through the mounting box 211 and is sleeved with the first rubber pad 215, and one end of the second pressing rod 2111 slides through the mounting box 211 and is sleeved with the second rubber pad 2112, and the first rubber pad 215 and the second rubber pad 2112 are pressed against the surface of the cutting object, thereby avoiding wear on the surface of the cutting object.

[0032] In this embodiment, the inner cavity of the mounting box 211 is fixedly installed with a first insertion column 218 on one side, and the first insertion column 218 is externally sleeved with a first spring 219, and the first insertion column 218 and the first spring 219 are located in the first track 213, and one end of the first insertion column 218 slides into the interior of the first pressing rod 214. The inner cavity of the mounting box 211 is fixedly installed with a second insertion column 2114 on one side, and the second insertion column 2114 is externally sleeved with a second spring 217, and the second insertion column 2114 and the second spring 217 are located in the second track 2110, and one end of the second insertion column 2114 slides into the interior of the second pressing rod 2111.

[0033] The first spring 219 and the second spring 217 push the first pressing rod 214 and the second pressing rod 2111 by their own elastic force, so that the first pressing rod 214 and the second pressing rod 2111 are reset when the clamping unit 21 is not in use.

[0034] In this embodiment, the other end of the first pressing rod 214 is fixedly installed with a first sliding rod 216 on the top, and the other end of the second pressing rod 2111 is fixedly installed with a second sliding rod 2113 on the top.

[0035] The first pressing rod 214 and the second pressing rod 2111 slide in the first sliding slot 33 and the second sliding slot 34 through the first sliding rod 216 and the second sliding rod 2113, thereby realizing linkage.

[0036] Meanwhile, the contents not described in detail in this specification all belong to the prior art known to those skilled in the art.

[0037] In work, firstly, the clamping unit 21 passes through the clamping plate on the laser cutting machine body 1 through the clamping groove 222, at this time, the rotation 233 is rotated to slide into the inside of the clamping groove 222, and the threaded knob 224 is rotated to extrude the side of the plug-in block 221, so that the installation of the clamping unit 21 is completed;

[0038] Then, the laser cutting machine body 1 drives the gear rack to run through the motor to make the clamping plate drive the adaptive mechanism 2 to move towards each other, at this time, one end of the first pressing rod 214 is in contact with the protruding surface of the cutting object, at this time, the first pressing rod 214 is slid in the first sliding groove 33 through the first sliding column 216 to make the rotating rod 32 rotate, at the same time, the second sliding column 2113 is slid in the second sliding groove 34 to push the second pressing rod 2111 to move, so that the second pressing rod 2111 extrudes the concave surface of the cutting object, and the cutting object of different shapes is effectively clamped.

[0039] It should be noted that in this paper, the relationship terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between the entities or operations. Moreover, the term "include", "contain" or any other variant thereof is intended to cover non-exclusive inclusion, so that the process, method, article or equipment including a series of elements not only includes those elements, but also includes other elements not explicitly listed, or includes elements inherent to such process, method, article or equipment.

[0040] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A general clamping structure of a laser cutting machine, comprising a laser cutting machine body (1), characterized in that: The clamping plate of the laser cutting machine body (1) is provided with an adaptive mechanism (2) for effectively clamping cutting objects of different shapes, which comprises: The clamping unit (21) is provided on the inner side of the clamping plate of the laser cutting machine body (1) and comprises a mounting box (211) fixedly installed on the inner side of the clamping plate of the laser cutting machine body (1), a top cover (212) fixedly installed on the top of the mounting box (211), a first rail (213) and a second rail (2110) fixedly installed inside the mounting box (211), a first pressing rod (214) slidingly installed inside the first rail (213), and a second pressing rod (2111) slidingly installed inside the second rail (2110). The first pressing rod (214) and the second pressing rod (2111) are staggered and slid by the linkage assembly (3) inside the laser cutting machine body (1) to effectively clamp cutting objects of different shapes. The dismounting unit (22) is provided on one side of the clamping unit (21) and comprises an insertion block (221) fixedly installed on one side of the mounting box (211), a clamping groove (222) formed in the insertion block (221), and a rotating rod (223) rotatably installed on the clamping plate of the laser cutting machine body (1) and slidingly inserted into the clamping groove (222). A threaded knob (224) is threadedly rotatably installed on one end of the rotating rod (223). The linkage assembly (3) comprises a fixed shaft (31) fixedly installed inside the laser cutting machine body (1), a rotating rod (32) rotatably installed on one end of the fixed shaft (31), a first sliding groove (33) formed on one side of the rotating rod (32), a second sliding groove (34) formed on the other side of the first sliding groove (33), a first sliding column (216) slidingly installed inside the first sliding groove (33), and a second sliding column (2113) slidingly installed inside the second sliding groove (34).

2. The universal clamping structure of a laser cutting machine according to claim 1, characterized in that: One end of the first pressing rod (214) slidingly penetrates the mounting box (211) and is sleeved with a first rubber pad (215), and one end of the second pressing rod (2111) slidingly penetrates the mounting box (211) and is sleeved with a second rubber pad (2112).

3. The universal clamping structure of a laser cutting machine according to claim 1, characterized in that: A first insertion column (218) is fixedly installed on one side of the inner cavity of the mounting box (211), a first spring (219) is sleeved and installed outside the first insertion column (218), the first insertion column (218) and the first spring (219) are located inside the first rail (213), and one end of the first insertion column (218) is slidingly inserted into the first pressing rod (214). A second insertion column (2114) is fixedly installed on one side of the inner cavity of the mounting box (211), a second spring (217) is sleeved and installed outside the second insertion column (2114), the second insertion column (2114) and the second spring (217) are located inside the second rail (2110), and one end of the second insertion column (2114) is slidingly inserted into the second pressing rod (2111).

4. The universal clamping structure of a laser cutting machine according to claim 1, characterized in that: The other end of the first pressure rod (214) is fixedly installed with a first slide column (216), and the other end of the second pressure rod (2111) is fixedly installed with a second slide column (2113).

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