CN217290973U

CN217290973U - Tensioning mechanism of laser cutting machine

Info

Publication number: CN217290973U
Application number: CN202123095869.3U
Authority: CN
Inventors: 牛加涛; 卢青峰
Original assignee: Jinan Hongniu Machinery Equipment Co ltd
Current assignee: Jinan Hongniu Machinery Equipment Co ltd
Priority date: 2021-12-10
Filing date: 2021-12-10
Publication date: 2022-08-26
Anticipated expiration: 2031-12-10

Abstract

The utility model relates to a laser cutting technical field especially relates to a laser cutting machine's straining device. The technical scheme comprises the following steps: the improved structure of the bolt comprises a movable seat, a machine table, a fixed seat, a plate body and a limiting cap, wherein the lower surface of the machine table is welded with a bottom plate, an installation nail is movably inserted on the bottom plate, a fixed seat is slidably installed on one side of the machine table, a handlebar is welded on the fixed seat, the movable seat is slidably installed on the other side of the machine table, a threaded rod is installed at the middle position of the movable seat in a threaded mode, one end of the threaded rod is rotated to be installed on the inner wall of the machine table, a sealing plate is installed at the other end of the threaded rod in a rotating mode, the sealing plate is fixed on the machine table through bolts, pin rods are symmetrically inserted on the movable seat and the fixed seat, and the two ends of the plate body are movably inserted on the pin rods. The utility model discloses a cooperation between the structure is convenient for take-up panel, increases the roughness of treating processing panel, makes things convenient for laser cutting's operation, satisfies personnel's user demand.

Description

Tensioning mechanism of laser cutting machine

Technical Field

The utility model relates to a laser cutting technical field especially relates to a laser cutting machine's straining device.

Background

Laser cutting is to irradiate a workpiece with a focused high-power-density laser beam to quickly melt, vaporize and ablate the irradiated material or reach a burning point, and simultaneously blow off the molten material by means of a high-speed airflow coaxial with the beam, thereby realizing the cutting of the workpiece. Laser cutting is one of the thermal cutting methods.

Through the retrieval, the publication number is CN213163825U discloses a laser cutting machine's straining device, including the cutting organism, the top fixed mounting of cutting organism has the processing operation panel, the inside wall of processing operation panel all is equipped with the installation cavity, the first telescopic cylinder that extends to in the installation cavity is all installed to the dead back of processing operation panel, the right angle mounting bracket is installed in the output butt joint of first telescopic cylinder, adjust knob is run through at the top of right angle mounting bracket and installed, and adjust knob's bottom fixed mounting has the pressure strip, one side of processing operation panel bottom all is equipped with the sliding tray, and the sliding tray has right angle tensioning plate through sliding block slidable mounting.

When some bent plates are processed by the existing laser cutting machine, the flatness of the existing laser cutting machine is insufficient, and the cutting precision is difficult to control, so that the cutting quality of the plates is influenced, and the use requirements of personnel can not be met.

To this end, we propose a tensioning mechanism of a laser cutting machine to solve the existing problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a laser cutting machine's straining device to the problem that exists among the background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a laser cutting machine's straining device, includes sliding seat, board, fixing base, plate body and spacing cap, the lower skin weld of board has the bottom plate, the activity is pegged graft on the bottom plate has the installation nail, one side slidable mounting of board has the fixing base, the welding has the barre on the fixing base, the opposite side slidable mounting of board has the sliding seat, the intermediate position department screw thread of sliding seat installs the threaded rod, the one end of threaded rod is rotated and is installed the inner wall at the board, the other end of threaded rod is rotated and is installed the shrouding, the shrouding passes through the bolt fastening on the board, equal symmetry is pegged graft on sliding seat, the fixing base and is had the pin pole, the activity of the both ends of plate body is pegged graft on the pin pole.

Can drill out in advance and predetermine the hole on treating the panel of processing, then insert the pin rod on the fixing base through predetermineeing the hole with one side of panel, then insert the pin rod on the sliding seat through predetermineeing the hole with the opposite side of panel, at this moment, the threaded rod rotates, through the meshing effect between threaded rod and the sliding seat, thereby the position of fixing base is kept away from gradually to the sliding seat, thereby the pin rod on the sliding seat slides in the slide and keeps away from the pin rod on the fixing base, thereby panel is stretched, tighten between two sets of pin rods.

Preferably, a driving motor is fixed on the upper surface of one side of the bottom plate through a bolt, and a rotating shaft of the driving motor is connected with the threaded rod. Can be connected with an external power supply, so that the driving motor drives the threaded rod to rotate.

Preferably, the upper end of the pin rod is provided with a thread groove, the limiting cap is meshed with the thread groove, and the bottom end of the limiting cap is in contact with the upper surface of the plate body. Through the design of spacing cap, spacing cap is injectd the position of panel, can effectually avoid at tensile in-process, and panel shifts up the dislocation on the pin rod.

Preferably, round holes are symmetrically formed in one side, located on the fixed seat, of the machine table, and the pin rod on the fixed seat penetrates through the round holes. The fixing seat can be conveniently screwed and replaced continuously, and the damage of the machine table is avoided.

Preferably, the machine table is symmetrically provided with a slide way on one side of the movable seat, and the pin rod on the movable seat is in sliding contact with the slide way. The movement of the pin rod is facilitated.

Preferably, the number of the mounting nails is four, and the positions of the four mounting nails are distributed in a rectangular array relative to the base plate. The device may be secured in place by mounting pegs.

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

1. the utility model discloses in the use, can drill out in advance and predetermine the hole on waiting the panel of processing, then insert the pin rod on the fixing base through predetermineeing the hole with one side of panel, then insert the pin rod on the sliding seat through predetermineeing the hole with the opposite side of panel, at this moment, can connect external power supply, make driving motor drive the threaded rod and rotate, through the meshing effect between threaded rod and the sliding seat, make the position of fixing base keep away from gradually for the sliding seat, thereby the pin rod on the sliding seat slides in the slide and keeps away from the pin rod on the fixing base, thereby panel is stretched, tightened between two sets of pin rods, thereby eliminate the bending of panel, the utility model discloses, be convenient for take-up panel, increase the roughness of waiting to process panel, make things convenient for laser cutting's operation, satisfy personnel's user demand.

Drawings

Fig. 1 is a schematic view of the structure of the present invention;

fig. 2 is a schematic side view of the present invention;

fig. 3 is a schematic top view of the present invention;

fig. 4 is an enlarged schematic structural diagram of fig. 1 according to the present invention.

Reference numerals: 1. a base plate; 2. a drive motor; 3. a threaded rod; 4. a movable seat; 5. a machine platform; 6. a fixed seat; 7. a handle bar; 8. installing a nail; 9. a plate body; 10. a pin rod; 11. a slideway; 12. closing the plate; 13. a limiting cap; 14. a thread groove; 15. a circular hole.

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 efforts all belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example one

As shown in fig. 1-4, the utility model provides a laser cutting machine's straining device, including sliding seat 4, board 5, fixing base 6, plate body 9 and spacing cap 13, the lower surface welding of board 5 has bottom plate 1, the activity is pegged graft on bottom plate 1 and is had installation nail 8, one side slidable mounting of board 5 has fixing base 6, the welding has barre 7 on fixing base 6, the opposite side slidable mounting of board 5 has sliding seat 4, threaded rod 3 is installed to the intermediate position department screw thread of sliding seat 4, the one end of threaded rod 3 is rotated and is installed the inner wall at board 5, the other end of threaded rod 3 rotates installs shrouding 12, shrouding 12 passes through the bolt fastening on board 5, sliding seat 4, equal symmetry is pegged graft on fixing base 6 and is had pin rod 10, the both ends activity of plate body 9 is pegged graft on pin rod 10.

The working principle based on the embodiment 1 is as follows: can drill out in advance and predetermine the hole on the panel of treating processing, then insert pin 10 on the fixing base 6 through predetermineeing the hole with one side of panel, then insert pin 10 on the sliding seat 4 through predetermineeing the hole with the opposite side of panel, at this moment, threaded rod 3 rotates, through the meshing effect between threaded rod 3 and the sliding seat 4, make the position of fixing base 6 is kept away from gradually to sliding seat 4, thereby pin 10 on the sliding seat 4 slides in slide 11 and keeps away from pin 10 on the fixing base 6, thereby panel is stretched between to two sets of pin 10, tighten, thereby eliminate the bending of panel.

Example two

As shown in fig. 1-4, the utility model provides a tensioning mechanism of laser cutting machine, compare in embodiment one, this embodiment still includes: one side upper surface of bottom plate 1 has driving motor 2 through the bolt fastening, interconnect between driving motor 2's axis of rotation and threaded rod 3, thread groove 14 has been seted up to the upper end of pin pole 10, intermeshing between spacing cap 13 and the thread groove 14, the bottom of spacing cap 13 and the upper surface of plate body 9 contact each other, round hole 15 has been seted up to the one side symmetry that board 5 is located fixing base 6, round hole 15 is run through to pin pole 10 on the fixing base 6, slide 11 has been seted up to one side symmetry that board 5 is located sliding seat 4, pin pole 10 sliding contact slide 11 on the sliding seat 4, mounting nail 8 is totally four, and the position of four mounting nails 8 is the rectangular array distribution for bottom plate 1.

In this embodiment, external power source can be connected for driving motor 2 drives threaded rod 3 and rotates, and accessible installation nail 8 is fixed the device in assigned position department, and through the design of spacing cap 13, spacing cap 13 is injectd the position of panel, can effectually avoid at tensile in-process, and panel shifts up the dislocation on pin rod 10.

It should be noted that the structure of the driving motor 2 is the existing mature technology, and the working principle and the internal structure thereof are known to those skilled in the art, and the present invention only utilizes the functions thereof and does not improve the internal structure thereof, and therefore, detailed description is omitted here, and those skilled in the art can make any choice according to the needs or convenience thereof.

The above embodiments are merely some preferred embodiments of the present invention, and those skilled in the art can make various alternative modifications and combinations to the above embodiments based on the technical solution of the present invention and the related teachings of the above embodiments.

The working principle is as follows: the utility model discloses in the use, can drill out in advance and predetermine the hole on waiting the panel of processing, then insert pin 10 on the fixing base 6 through predetermineeing the hole with one side of panel, then insert pin 10 on the sliding seat 4 through predetermineeing the hole with the opposite side of panel, at this moment, external power supply can be connected, make driving motor 2 drive threaded rod 3 rotate, through the meshing effect between threaded rod 3 and the sliding seat 4, make sliding seat 4 keep away from the position of fixing base 6 gradually, thereby pin 10 on the sliding seat 4 slides in slide 11 and keeps away from pin 10 on the fixing base 6, thereby stretch panel between two sets of pin 10, tighten, thereby eliminate the bending of panel.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a laser cutting machine's straining device, includes sliding seat (4), board (5), fixing base (6), plate body (9) and spacing cap (13), its characterized in that: the lower surface welding of board (5) has bottom plate (1), bottom plate (1) goes up the activity and pegs graft and have installation nail (8), one side slidable mounting of board (5) has fixing base (6), the welding has barre (7) on fixing base (6), the opposite side slidable mounting of board (5) has sliding seat (4), threaded rod (3) are installed to the intermediate position department screw thread of sliding seat (4), the one end of threaded rod (3) is rotated and is installed the inner wall in board (5), the other end of threaded rod (3) is rotated and is installed shrouding (12), shrouding (12) pass through the bolt fastening on board (5), equal symmetry is pegged graft on sliding seat (4), fixing base (6) and is had pin rod (10), the both ends activity of plate body (9) is pegged graft on pin rod (10).

2. The tensioning mechanism of a laser cutting machine according to claim 1, characterized in that: the upper surface of one side of the bottom plate (1) is fixed with a driving motor (2) through a bolt, and a rotating shaft of the driving motor (2) is connected with the threaded rod (3) mutually.

3. The tensioning mechanism of a laser cutting machine according to claim 1, characterized in that: the upper end of the pin rod (10) is provided with a thread groove (14), the limiting cap (13) and the thread groove (14) are meshed with each other, and the bottom end of the limiting cap (13) is in contact with the upper surface of the plate body (9).

4. The tensioning mechanism of a laser cutting machine according to claim 1, characterized in that: round holes (15) are symmetrically formed in one side, located on the fixed base (6), of the machine table (5), and the pin rod (10) on the fixed base (6) penetrates through the round holes (15).

5. The tensioning mechanism of a laser cutting machine according to claim 1, characterized in that: slide (11) have been seted up to one side symmetry that board (5) are located sliding seat (4), pin rod (10) sliding contact slide (11) on sliding seat (4).

6. The tensioning mechanism of a laser cutting machine according to claim 1, characterized in that: the number of the mounting nails (8) is four, and the positions of the four mounting nails (8) are distributed in a rectangular array relative to the bottom plate (1).