CN218503485U

CN218503485U - Saw blade mounting mechanism of steel pipe sawing machine

Info

Publication number: CN218503485U
Application number: CN202222712902.0U
Authority: CN
Inventors: 吴君玉
Original assignee: Wuxi Haohao Steel Pipe Co ltd
Current assignee: Wuxi Haohao Steel Pipe Co ltd
Priority date: 2022-10-13
Filing date: 2022-10-13
Publication date: 2023-02-21
Anticipated expiration: 2032-10-13

Abstract

The utility model discloses a steel pipe saw cutting machine saw blade installation mechanism belongs to steel pipe cutting equipment field, including the mounting panel, the mounting panel includes diaphragm, riser and No. two risers, the top of riser and No. two risers all is connected with the bottom of diaphragm, the mounting groove has been seted up in the riser, be provided with lifting unit in the mounting groove, the recess has been seted up in No. two risers, the inside inserted block that is provided with of recess, the top of inserted block is connected with T type piece, moves down through lifting unit control connecting block, and the connecting block moves down through T type piece drive inserted block, and the saw blade joint is in the draw-in groove under the effect of inserted block, lets the saw blade install to No. two vertical boards on, through control lifting unit height when dismantling, makes its inserted block rise to play the saw blade and dismantle the effect, this kind of mounting mode only needs control inserted block height, need not to repeat the installation of installing screw or bolt, improves the convenience that the saw blade was installed and uninstalled, and then is convenient for more renew the saw blade.

Description

Saw blade mounting mechanism of steel pipe sawing machine

Technical Field

The utility model belongs to the technical field of steel pipe cutting equipment, concretely relates to steel pipe saw cuts quick-witted saw blade installation mechanism.

Background

Follow-up steel pipe connection can be influenced to the unevenness of steel pipe port, saw cut the port through steel pipe saw cutter for this reason and make it level and smooth, during steel pipe saw cutter uses, need regularly change the saw blade, and current saw blade when the installation, fix saw blade both ends side through a plurality of screw or bolt, need repeatedly to ann unload the screw, this process operation is comparatively numerous and diverse, the inconvenient saw blade of changing, provide a saw blade installation mechanism convenient to change the saw blade for this reason.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a steel pipe saw cuts quick-witted saw blade installation mechanism to solve and repeat to the screw ann and unload, operate numerous and diverse, the inconvenient problem of changing the saw blade.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a steel pipe saw cutting machine saw blade installation mechanism, includes the mounting panel, the mounting panel includes diaphragm, riser and No. two risers, the top of riser and No. two risers all is connected with the bottom of diaphragm, the mounting groove has been seted up in the riser, be provided with lifting unit in the mounting groove, the recess has been seted up in No. two risers, the inside inserted block that is provided with of recess, the top of inserted block is connected with T type piece, sliding connection has the connecting block on the T type piece, the top of connecting block is connected with the bottom of riser, the draw-in groove has been seted up to the bottom of No. two risers, the draw-in groove is linked together with the recess.

Furthermore, the quantity of No. two risers has two, two No. two the riser is located riser bilateral symmetry.

Furthermore, the side wall of draw-in groove one side sets up in the slope, the draw-in groove in-connection has an elastic component No. one.

Further, lifting unit includes threaded rod, cam, elevator and lifter plate, the threaded rod passes the mounting groove, the threaded rod is connected with the cam, the bottom of elevator is connected with the top of lifter plate, the arc wall has been seted up at the top of elevator, the cam contacts with the elevator through the arc wall.

Furthermore, a limiting groove is formed in one side, close to each other, of the first vertical plate and the second vertical plate, a vertical rod is vertically connected in the limiting groove, and the lifting plate is movably sleeved on the vertical rod.

Further, the diameter value of the arc-shaped groove is larger than the width value of the cam.

Furthermore, install the elastic component No. two in the mounting groove, the both ends of No. two elastic components are connected with the bottom of lifter plate and the bottom of mounting groove inner chamber respectively.

Furthermore, the shape of the insertion block is in a right trapezoid shape.

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

this steel pipe saw cuts quick-witted saw blade installation mechanism, place the saw blade in the draw-in groove, move down through lifting unit control connecting block, the connecting block drives the inserted block through T type piece and moves down, the saw blade joint is in the draw-in groove under the effect of inserted block, let the saw blade install to No. two vertical boards on, through control lifting unit height when dismantling, make its inserted block rise, thereby play the saw blade and dismantle the effect, this kind of mounting means only needs control inserted block height, need not repeated ann and unload screw or bolt, improve the convenience that the saw blade was ann and unloaded, and then be convenient for more renew the saw blade.

Drawings

FIG. 1 is a perspective view of a saw blade mounting mechanism of a steel pipe sawing machine;

FIG. 2 isbase:Sub>A cross-sectional view taken along A-A of FIG. 1;

fig. 3 is a schematic view from another perspective of fig. 1 after the saw blade is installed.

In the figure: 10. a transverse plate; 11. a first vertical plate; 111. mounting grooves; 12. a second vertical plate; 121. a groove; 122. a card slot; 13. inserting a block; 14. a T-shaped block; 15. connecting blocks; 16. a limiting groove; 161. a vertical rod; 17. a first elastic member; 181. a threaded rod; 1811. a turntable; 182. a cam; 183. a lifting block; 1831. an arc-shaped slot; 184. a lifting plate; 19. a second elastic member; 20. a saw blade.

Detailed Description

The present invention will be further described with reference to the following examples.

The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention. The condition in the embodiment can be further adjusted according to concrete condition the utility model discloses a it is right under the design prerequisite the utility model discloses a simple improvement of method all belongs to the utility model discloses the scope of claiming.

Please refer to fig. 1-3, the utility model provides a steel pipe saw cutting machine saw blade installation mechanism, including mounting panel and saw blade 20, the mounting panel includes diaphragm 10, riser 11 and No. two risers 12, and the top of riser 11 and No. two risers 12 all is connected with the bottom of diaphragm 10, and the quantity of No. two risers 12 has two, and No. two risers 12 are located riser 11 bilateral symmetry, with the installation of saw blade 20 both sides to No. two risers 12, let the steel pipe saw cut the saw that can be better saw cut.

Referring to fig. 1-3, a mounting groove 111 is formed in the first vertical plate 11, a lifting assembly is arranged in the mounting groove 111, the lifting assembly includes a threaded rod 181, a cam 182, a lifting block 183 and a lifting plate 184, the threaded rod 181 penetrates through the mounting groove 111, the threaded rod 181 is in threaded sleeve connection with the first vertical plate 11, the threaded rod 181 is connected with the cam 182, the bottom of the lifting block 183 is connected with the top of the lifting plate 184, an arc-shaped groove 1831 is formed in the top of the lifting block 183, the cam 182 is in contact with the lifting block 183 through the arc-shaped groove 1831, the rotating disc 1811 drives the threaded rod 181, the rotating rod 181 drives the cam 182 to rotate when rotating, one end of the cam 182, which is far away from the threaded rod 181, is rotated into the arc-shaped groove 1831 on the lifting block 183, so that the lifting block 183 descends, the lifting plate 184 descends, the lifting block 184 drives the connecting block 15 to move down, the connecting block 15 drives the T-shaped block 14 to drive the inserting block 13 to move down.

Referring to fig. 1 and 3, a groove 121 is formed in the second vertical plate 12, an insert block 13 is disposed in the groove 121, a side wall of one side of the slot 122 is inclined, a first elastic member 17 is connected in the slot 122, the saw blade 20 is placed in the slot 122, and the saw blade 20 is pressed against the slot 122 by the first elastic member 17, so that the saw blade 20 does not fall off under the action of gravity.

Referring to fig. 1-3, the top of the insert 13 is connected with a T-shaped block 14, the T-shaped block 14 is connected with a connecting block 15 in a sliding manner, the top end of the connecting block 15 is connected with the bottom of the first vertical plate 11, the bottom of the second vertical plate 12 is provided with a clamping groove 122, the clamping groove 122 is communicated with the groove 121, when the insert 13 contacts with the inclined surface of the clamping groove 122, the inclined surface of the insert 13 is blocked by the inclined surface of the clamping groove 122, the insert 13 further descends continuously, the space of the insert 13 along with the clamping groove 122 is smaller and smaller in the descending process, so that the insert 13 moves backwards relative to the connecting block 15 through the T-shaped block 14, the back of the insert 13 is in close contact with the front of the saw blade 20 until the insert cannot move downwards, and the saw blade 20 is installed in the clamping groove 122.

Referring to fig. 1-3, a limiting groove 16 is formed on a side of the first vertical plate 11 close to the second vertical plate 12, a vertical rod 161 is vertically connected in the limiting groove 16, and the lifting plate 184 is movably sleeved on the vertical rod 161, so as to improve the stability of the lifting plate 184.

Referring to fig. 1-3, the diameter of the arc-shaped groove 1831 is greater than the width of the cam 182, and the threaded rod 181 rotates and advances to drive the cam 182 to rotate and advance, so that the cam 182 is always retained on the arc-shaped groove 1831 because the diameter of the arc-shaped groove 1831 is greater than the width of the cam 182.

Referring to fig. 1-3, a second elastic member 19 is installed in the mounting groove 111, two ends of the second elastic member 19 are respectively connected to the bottom of the lifting plate 184 and the bottom of the inner cavity of the mounting groove 111, when the saw blade 20 needs to be removed, the threaded rod 181 is rotated in the opposite direction, the end of the cam 182 close to the threaded rod 181 is turned downward, the lifting plate 184 moves upward under the elastic force of the second elastic member 19, the insert 13 and the saw blade 20 are loosened by thixotropy, and the saw blade 20 is removed.

The utility model discloses a theory of operation and use flow: when the saw blade 20 needs to be installed, the saw blade 20 is placed in the clamping groove 122, the saw blade 20 is pressed against the clamping groove 122 under the action of the first elastic part 17, so that the saw blade 20 cannot fall off under the action of gravity, the rotary disc 1811 is rotated, the rotary disc 1811 drives the threaded rod 181, the rotary threaded rod 181 rotates to drive the cam 182 to rotate, one end, away from the threaded rod 181, of the cam 182 rotates to the arc-shaped groove 1831 on the lifting block 183, the lifting block 183 descends to drive the lifting plate 184 to descend, the lifting plate 184 lowers the linear elastic part 19, the lifting plate 184 drives the connecting block 15 to move downwards, the connecting block 15 drives the T-shaped block 14 and the T-shaped block 14 to drive the inserting block 13 to move downwards, when the inserting block 13 contacts with the inclined plane of the clamping groove 122, the inclined plane of the inserting block 13 continues to descend, and the space of the inserting block 13 is smaller and smaller along with the clamping groove 122 in the descending process, so that the inserting block 13 moves backwards relative to the connecting block 15, and the inserting block 14 moves backwards relative to the connecting block 15, and the back of the inserting block 13 is in close contact with the clamping groove 122 until the saw blade 20 cannot be installed in the saw blade 122;

when the saw blade 20 needs to be detached, the threaded rod 181 is fixed through threads, so that the second elastic piece 19 cannot push the lifting plate 184 to move upwards, the threaded rod 181 is rotated reversely, the end, close to the threaded rod 181, of the cam 182 turns downwards, the lifting plate 184 moves upwards under the elastic force of the second elastic piece 19, the insert block 13 and the saw blade 20 are connected in a thixotropic loose manner, and the saw blade 20 is detached.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a steel pipe saw cutting machine saw blade installation mechanism, includes the mounting panel, the mounting panel includes diaphragm (10), riser (11) and No. two risers (12), the top of riser (11) and No. two risers (12) all is connected with the bottom of diaphragm (10), its characterized in that: seted up mounting groove (111) in riser (11), be provided with lifting unit in mounting groove (111), recess (121) have been seted up in No. two risers (12), recess (121) inside is provided with inserted block (13), the top of inserted block (13) is connected with T type piece (14), sliding connection has connecting block (15) on T type piece (14), the top of connecting block (15) is connected with the bottom of riser (11), draw-in groove (122) have been seted up to the bottom of No. two risers (12), draw-in groove (122) are linked together with recess (121).

2. The saw blade mounting mechanism of the steel pipe sawing machine according to claim 1, wherein: the quantity of No. two riser (12) has two, two No. two riser (12) are located riser (11) bilateral symmetry.

3. The saw blade mounting mechanism of the steel pipe sawing machine according to claim 1, wherein: the lateral wall slope of draw-in groove (122) one side sets up, elastic component (17) are connected to draw-in groove (122) in.

4. The saw blade mounting mechanism of the steel pipe sawing machine according to claim 1, wherein: lifting unit includes threaded rod (181), cam (182), elevator (183) and lifter plate (184), mounting groove (111) are passed in threaded rod (181), threaded rod (181) are connected with cam (182), the bottom of elevator (183) is connected with the top of lifter plate (184), arc wall (1831) have been seted up at the top of elevator (183), cam (182) contact with elevator (183) through arc wall (1831).

5. The saw blade mounting mechanism of the steel pipe sawing machine according to claim 4, wherein: a spacing groove (16) has all been seted up to one side that riser (11) and No. two risers (12) are close to each other, vertical connection has vertical pole (161) in spacing groove (16), lifter plate (184) activity cup joints on vertical pole (161).

6. The saw blade mounting mechanism of the steel pipe sawing machine according to claim 4, wherein: the diameter value of the arc-shaped groove (1831) is larger than the width value of the cam (182).

7. The saw blade mounting mechanism of the steel pipe sawing machine according to claim 1, wherein: install No. two elastic component (19) in mounting groove (111), the both ends of No. two elastic component (19) are connected with the bottom of lifter plate (184) and the bottom of mounting groove (111) inner chamber respectively.

8. The saw blade mounting mechanism of a steel pipe sawing machine according to any one of claims 1 to 7 wherein: the shape of the insertion block (13) is in a right trapezoid shape.