CN211539969U

CN211539969U - Laser cutting support

Info

Publication number: CN211539969U
Application number: CN201922291392.2U
Authority: CN
Inventors: 朱月月
Original assignee: Changchun Jiayun Automobile Parts Co ltd
Current assignee: Hailian Jinhui New Materials Changchun Co ltd
Priority date: 2019-12-19
Filing date: 2019-12-19
Publication date: 2020-09-22
Anticipated expiration: 2029-12-19

Abstract

The utility model discloses a laser cutting support relates to laser cutting technical field, which comprises a bracket main body, clamping bar and clamp splice, the lower surface middle part fixedly connected with fixed block of clamp splice, one side top of clamping bar is equipped with the knob, the lower surface middle part fixedly connected with square of fixed block, the draw-in groove has all been seted up to the both sides of square, the knob is close to the one end of one side middle part fixed connection rotary rod of clamping bar, the other end of rotary rod stretches into the installation intracavity that the clamping bar was seted up, the rotary rod is located the inside one end fixedly connected with initiative bevel gear of clamping bar, one side meshing of initiative bevel gear is connected with driven bevel gear, the middle part fixedly connected with two-way screw rod of driven bevel gear, the equal threaded connection in both ends of two-way screw rod has the nut. The utility model discloses can dismantle and install the clamp splice fast, be convenient for change the clamp splice, rational in infrastructure, easy operation has improved work efficiency.

Description

Laser cutting support

Technical Field

The utility model relates to a laser cutting technical field, in particular to laser cutting support.

Background

In the traditional laser cutting process, the workpiece fixing seat is fixed on the working table top through the C-shaped locking pliers or the small bolts, so that the disassembly and the assembly are inconvenient, and the labor amount is large.

The laser cutting support disclosed in chinese utility model patent application publication CN 204221204U, though, this laser cutting support can effectually fix a position, places the position mistake proofing, and simple convenient and fast does not need the bolt location, has alleviateed work load, but, this laser cutting support's clamp splice be not convenient for dismantle and the installation, when needs fixed different parts, can not change the clamp splice fast, has reduced work efficiency.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a laser cutting support 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 laser cutting support comprises a support main body, a clamping rod and a clamping block, wherein the middle of the lower surface of the clamping block is fixedly connected with a fixed block, the top end of one side of the clamping rod is provided with a knob, the middle of the lower surface of the fixed block is fixedly connected with a square block, two sides of the square block are provided with clamping grooves, and the two clamping grooves are symmetrically distributed;

the knob is close to the one end of one side middle part fixed connection rotary rod of clamping bar, the other end of rotary rod stretches into the installation cavity that the clamping bar was seted up, the rotary rod is located the inside one end fixedly connected with initiative bevel gear of clamping bar, the meshing of one side of initiative bevel gear is connected with driven bevel gear, the middle part fixedly connected with two-way screw rod of driven bevel gear, the equal threaded connection in both ends of two-way screw rod has the nut, one side fixedly connected with of nut ends the commentaries on classics piece, the opposite side fixedly connected with connecting rod of nut.

Optionally, the clamping rod is arranged on the bracket main body, and the clamping block is arranged at the top end of the clamping rod.

Optionally, a square groove matched with the square block is formed in the middle of the top end of the clamping rod.

Optionally, the rotating rod is rotatably fixed in the clamping rod through a micro bearing.

Optionally, the bidirectional screw rod penetrates through the driven bevel gear, and the bidirectional screw rod is rotatably fixed in the clamping rod through a miniature bearing.

Optionally, the inner wall of the clamping rod is provided with a rotation stopping groove matched with the rotation stopping block, and the rotation stopping block is connected with the rotation stopping groove in a sliding manner.

Optionally, one end of the connecting rod is fixedly connected with a clamping block matched with the clamping groove, and one end of the clamping block penetrates out of the clamping rod and extends into the clamping groove.

The utility model discloses a technological effect and advantage:

1. the utility model discloses a knob, rotary rod, initiative bevel gear, driven bevel gear, two-way screw rod, nut, the cooperation of ending the commentaries on classics piece, ending groove, connecting rod and fixture block is used, can dismantle and install the clamp splice fast, is convenient for change the clamp splice, and is rational in infrastructure, and easy operation has improved work efficiency.

2. The utility model discloses a be provided with and end the commentaries on classics piece and end the commentaries on classics groove, can avoid the nut to rotate, make the nut be linear motion, simple structure is practical.

Drawings

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

Fig. 2 is a schematic view of the clamping rod of the present invention.

Fig. 3 is a schematic view of the clamping block of the present invention.

Fig. 4 is a perspective view of the clamping rod of the present invention.

3 fig. 3 5 3 is 3 a 3 schematic 3 cross 3- 3 sectional 3 view 3 taken 3 along 3 the 3 direction 3 a 3- 3 a 3 in 3 fig. 3 2 3 according 3 to 3 the 3 present 3 invention 3. 3

In the figure: 1. a stent body; 2. a clamping bar; 3. a clamping block; 4. a fixed block; 5. a knob; 6. a square block; 7. a card slot; 8. a square groove; 9. rotating the rod; 10. a driving bevel gear; 11. a driven bevel gear; 12. a bidirectional screw; 13. a nut; 14. a rotation stopping block; 15. a rotation stopping groove; 16. a connecting rod; 17. and (7) clamping blocks.

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 work belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship indicated based on the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "disposed," "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection or a removable connection; may be a mechanical connection; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

The utility model provides a laser cutting bracket as shown in figures 1-5, which comprises a bracket main body 1, a clamping rod 2 and a clamping block 3, wherein the clamping rod 2 is arranged on the bracket main body 1, the clamping block 3 is arranged at the top end of the clamping rod 2, the middle part of the lower surface of the clamping block 3 is fixedly connected with a fixed block 4, the top end of one side of the clamping rod 2 is provided with a knob 5, the middle part of the lower surface of the fixed block 4 is fixedly connected with a square block 6, both sides of the square block 6 are provided with clamping grooves 7, the two clamping grooves 7 are symmetrically distributed, the middle part of the top end of the clamping rod 2 is provided with a square groove 8 matched with the square block 6;

the middle part of one side of the knob 5 close to the clamping rod 2 is fixedly connected with one end of a rotating rod 9, the other end of the rotating rod 9 extends into an installation cavity formed in the clamping rod 2, the rotating rod 9 is rotatably fixed in the clamping rod 2 through a miniature bearing, so that the rotating rod 9 is convenient to rotate stably, one end of the rotating rod 9 positioned in the clamping rod 2 is fixedly connected with a driving bevel gear 10, one side of the driving bevel gear 10 is meshed with a driven bevel gear 11, the middle part of the driven bevel gear 11 is fixedly connected with a two-way screw 12, the two-way screw 12 penetrates through the driven bevel gear 11, the two-way screw 12 is rotatably fixed in the clamping rod 2 through the miniature bearing, so that the two-way screw 12 rotates stably, two ends of the two-way screw 12 are both in threaded connection with nuts 13, one side of each nut 13 is fixedly connected with a rotation stopping block 14, a rotation, be convenient for nut 13 to do linear motion, stability when having strengthened nut 13 and moving, opposite side fixedly connected with connecting rod 16 of nut 13, the fixture block 17 of the one end fixedly connected with and the draw-in groove 7 adaptation of connecting rod 16, the one end of fixture block 17 is worn out clamping bar 2 and is stretched into in draw-in groove 7, the clamp splice 3's of being convenient for dismantlement and installation.

The utility model discloses a theory of operation:

when the clamping block 3 needs to be replaced, the knob 5 is rotated, the knob 5 drives the driving bevel gear 10 to rotate through the rotating rod 9, the driving bevel gear 10 drives the driven bevel gear 11 to rotate, the driven bevel gear 11 drives the two-way screw 12 to rotate, the two-way screw 12 is in threaded connection with the two nuts 13, the two nuts 13 are enabled to do linear motion which is far away from each other along the length direction of the two-way screw 12, the nuts 13 drive the clamping block 17 to do linear motion which is far away from the clamping groove 7 through the connecting rod 16, and after the clamping block 17 is separated from the clamping groove 7, the clamping block 3 can be detached to be replaced.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a laser cutting support, includes support main part (1), clamping bar (2) and clamp splice (3), its characterized in that: the middle of the lower surface of the clamping block (3) is fixedly connected with a fixed block (4), the top end of one side of the clamping rod (2) is provided with a knob (5), the middle of the lower surface of the fixed block (4) is fixedly connected with a square block (6), two sides of the square block (6) are respectively provided with a clamping groove (7), and the two clamping grooves (7) are symmetrically distributed;

knob (5) are close to the one end of one side middle part fixed connection rotary rod (9) of clamping bar (2), the other end of rotary rod (9) stretches into the installation intracavity that clamping bar (2) were seted up, rotary rod (9) are located clamping bar (2) inside one end fixedly connected with initiative bevel gear (10), the meshing of one side of initiative bevel gear (10) is connected with driven bevel gear (11), the middle part fixedly connected with two-way screw rod (12) of driven bevel gear (11), the equal threaded connection in both ends of two-way screw rod (12) has nut (13), one side fixedly connected with of nut (13) ends commentaries on classics piece (14), the opposite side fixedly connected with connecting rod (16) of nut (13).

2. The laser-cut stent of claim 1, wherein:

the clamping rod (2) is arranged on the support body (1), and the clamping block (3) is arranged at the top end of the clamping rod (2).

3. The laser-cut stent of claim 1, wherein:

the middle part of the top end of the clamping rod (2) is provided with a square groove (8) matched with the square block (6).

4. The laser-cut stent of claim 1, wherein:

the rotating rod (9) is rotatably fixed in the clamping rod (2) through a miniature bearing.

5. The laser-cut stent of claim 1, wherein:

the bidirectional screw (12) penetrates through the driven bevel gear (11), and the bidirectional screw (12) is rotatably fixed in the clamping rod (2) through a miniature bearing.

6. The laser-cut stent of claim 1, wherein:

the inner wall of the clamping rod (2) is provided with a rotation stopping groove (15) matched with the rotation stopping block (14), and the rotation stopping block (14) is in sliding connection with the rotation stopping groove (15).

7. The laser-cut stent of claim 1, wherein:

one end of the connecting rod (16) is fixedly connected with a clamping block (17) matched with the clamping groove (7), and one end of the clamping block (17) penetrates out of the clamping rod (2) and extends into the clamping groove (7).