CN214212392U

CN214212392U - Clamping mechanism of section bar cutting machine

Info

Publication number: CN214212392U
Application number: CN202023026898.XU
Authority: CN
Inventors: 周洁琼
Original assignee: Qingdao Tongrong Electromechanical Equipment Co ltd
Current assignee: Qingdao Tongrong Electromechanical Equipment Co ltd
Priority date: 2020-12-16
Filing date: 2020-12-16
Publication date: 2021-09-17
Anticipated expiration: 2030-12-16

Abstract

The utility model discloses a clamping mechanism of a section bar cutting machine, which comprises a base, wherein a cutting component is rotatably arranged on one side of the top of the base, a clamping component is fixedly arranged on the other side of the top of the base, the base comprises a bottom plate, a chute is arranged on the top of the bottom plate, and a spring groove is arranged on one side of the chute away from the cutting component; this scheme, can upwards pull the handle, make the handle drive the upset of trip bar upwards, and then make the second press from both sides the interval increase between tight piece and the first tight piece of clamp, the section bar can be put into the second and press from both sides tightly between tight piece and the first tight piece of clamp and fix, with the back of section bar position determination, can loosen the handle, the second that can be through the sliding seat top presss from both sides tight piece and the first tight piece of clamp is pressed from both sides the section bar tightly, reach the purpose of pressing from both sides tight section bar, only need upwards pull the handle can, need not to screw the bolt, time saving and labor saving, improve the convenience when the section bar presss from both sides tightly greatly, and then cutting efficiency has been improved.

Description

Clamping mechanism of section bar cutting machine

Technical Field

The utility model relates to a section bar cutting machine technical field specifically is a clamping mechanism of section bar cutting machine.

Background

The section cutting machine is suitable for sawing various special-shaped metal materials such as aluminum, aluminum alloy, copper alloy, non-metallic plastic, carbon fiber and the like, and is particularly suitable for sawing aluminum doors and windows, photo frames, plastic steel, bakelite plates, extruded aluminum, paper tubes and sections; the material is sawn by holding the pressing handle, so that the material is not easy to deform and has low loss; the sawing angle is accurate; the vibration is small, and the noise is low; simple operation, high efficiency and capability of sawing one or more than one workpiece together. The abrasive wheel cutting machine can cut materials such as metal square flat tubes, square flat steels, I-shaped steels, channel steels, carbon steel steels, element tubes and the like.

The section cutting machine is required to be used in the precision machining process of the section, however, the bolts need to be screwed when the section is clamped by the traditional section cutting machine, the screwing bolts are time-consuming and labor-consuming, the convenience in the process of clamping the section is greatly reduced, and the cutting efficiency is further reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a clamping mechanism of section bar cutting machine 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 clamping mechanism for a profile cutting machine, comprising: the cutting assembly is rotatably mounted on one side of the top of the base, and the clamping assembly is fixedly mounted on the other side of the top of the base;

the base comprises a bottom plate, the top of the bottom plate is provided with a sliding groove, one side of the sliding groove, which is far away from the cutting assembly, is provided with a spring groove, a first clamping block is welded at the top of the bottom plate and between the cutting assembly and the sliding groove, and a cutting groove is formed at the top of the bottom plate and in front of the clamping assembly;

the clamping assembly comprises a sliding seat and a fixed seat, the sliding seat is positioned in an inner cavity of the sliding groove and is in sliding connection with the sliding groove, a second clamping block is welded at the top of the sliding seat and on one side close to the first clamping block, a fixed rod is welded on one side close to the spring groove of the sliding seat, a movable block is welded at one end of the fixed rod far away from the sliding seat, a spring is welded on one side of the movable block far away from the fixed rod, a rotating shaft seat is welded at the top of the sliding seat, the inner cavity of the rotating shaft seat is rotatably connected with a connecting rod through a rotating shaft, the fixed seat is positioned at the top of the bottom plate and on the rear side of the sliding groove and is welded with the sliding groove, a second rotating shaft is welded at the front side of the fixed seat, a second rotating sleeve is rotatably connected with the surface of the second rotating shaft, an overturning rod is welded on one side of the second rotating sleeve far away from the first clamping block, a first rotating shaft is welded at the front side of the overturning rod, the surface of the first rotating shaft is rotatably connected with a first rotating sleeve.

By adopting the technical scheme, the handle can be pulled upwards to enable the handle to drive the turnover rod to turn upwards, the turnover rod drives the second rotating sleeve to rotate by taking the second rotating shaft as an axis, meanwhile, the turnover rod drives the first rotating shaft to move upwards, the turnover rod drives the top end of the connecting rod to move upwards through the first rotating sleeve, so that the connecting rod drives the sliding seat to slide towards one side close to the spring groove in the inner cavity of the sliding groove through the rotating shaft seat, at the moment, the sliding seat pushes the movable block through the fixed rod, the movable block compresses the spring, the distance between the second clamping block and the first clamping block is increased, the section can be placed between the second clamping block and the first clamping block to be fixed, after the position of the section is determined, the handle can be released, at the moment, the spring is reset, the spring pushes the sliding seat to slide towards one side close to the first clamping block through the movable block and the fixed rod, until the second clamping block at the top of the sliding seat and the first clamping block clamp the section tightly, can reach the purpose of pressing from both sides tight section bar, only need upwards pull the handle can, need not the bolt of screwing, labour saving and time saving improves the convenience when the section bar presss from both sides tightly greatly, and then has improved cutting efficiency.

Preferably, the front side and the rear side of sliding seat have all welded the stopper, the spacing groove has all been seted up to the front side and the rear side of spout, the stopper be located the inner chamber of spacing groove and with spacing groove sliding connection.

Through adopting above-mentioned technical scheme, can carry on spacingly to the sliding seat, avoided the situation that the sliding seat deviates from the spout inner chamber, and then improved the stability when the sliding seat slides.

Preferably, one end of the fixed rod, which is far away from the sliding seat, penetrates through the spring groove, and the movable block is located in an inner cavity of the spring groove and is in sliding connection with the spring groove.

By adopting the technical scheme, the stability of the movable block can be improved, and the falling-off condition of the movable block is avoided.

Preferably, the spring is located in an inner cavity of the spring groove, one end, far away from the movable block, of the spring is welded with the spring groove, and the diameter of the spring is smaller than that of the spring groove.

Through adopting above-mentioned technical scheme, stability when can improving the spring activity has avoided the spring situation of buckling to appear in the inner chamber of spring groove.

Preferably, one end of the connecting rod, which is far away from the rotating shaft seat, is welded with the first rotating sleeve.

Through adopting above-mentioned technical scheme, can make the upset pole drive the top of connecting rod and move about, and then realize the purpose of control sliding seat activity.

Preferably, a handle is welded at one end, far away from the second rotating sleeve, of the turnover rod, and a silica gel sleeve is sleeved on the surface of the handle.

Through adopting above-mentioned technical scheme, moment when the handle can increase the lifting upset pole, and then reach laborsaving purpose, the uncomfortable situation of hand can be caused to the user directly holding the handle to the silica gel cover simultaneously.

Preferably, the second clamping block and the first clamping block are identical in shape and size, the second clamping block and the first clamping block are arranged oppositely, and spacers are bonded on the inner sides of the second clamping block opposite to the inner sides of the first clamping block.

Through adopting above-mentioned technical scheme, can avoid the second to press from both sides the situation that the piece leads to the section bar wearing and tearing when pressing from both sides the piece and directly pressing from both sides the piece and hard contact with the section bar with first.

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

the utility model discloses, can upwards pull the handle, make the handle drive the upset of trip bar upwards, and then make the second press from both sides the interval increase between tight piece and the tight piece of first clamp, the section bar can be put into the second and press from both sides tightly to fix between tight piece and the tight piece of first clamp, with the back of section bar position determination, can loosen the handle, the second that can pass through the sliding seat top presss from both sides tight piece and the tight piece of first clamp is pressed from both sides the section bar tightly, reach the purpose of pressing from both sides tight section bar, only need upwards pull the handle can, need not to screw the bolt, time saving and labor saving, improve the convenience when the section bar presss from both sides tightly greatly, and then improved cutting efficiency.

Drawings

FIG. 1 is a schematic structural diagram of a cutting machine for cutting the section bar of the present invention;

FIG. 2 is a schematic cross-sectional view of the base and clamping assembly of the present invention;

fig. 3 is a schematic top view of the base and the clamping assembly of the present invention;

fig. 4 is a schematic structural view of the sliding seat of the present invention.

In the figure: 1. a base; 2. a clamping assembly; 3. a cutting assembly; 11. a base plate; 12. a limiting groove; 13. a chute; 14. cutting the groove; 15. a spring slot; 16. a first clamping block; 21. a sliding seat; 22. a limiting block; 23. a rotating shaft seat; 24. fixing the rod; 25. a movable block; 26. a spring; 27. a silica gel sleeve; 28. a grip; 29. a first rotating shaft; 210. a turning rod; 211. a first rotating sleeve; 212. a connecting rod; 213. a second rotating sleeve; 214. a second rotating shaft; 215. a fixed seat; 216. a second clamping block; 217. and (4) a spacer.

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.

Referring to fig. 1-4, the present invention provides a technical solution:

a clamping mechanism for a profile cutting machine, comprising: base 1, one side at base 1 top is rotated and is installed cutting component 3, and the opposite side fixed mounting at base 1 top has clamping component 2.

Base 1 includes bottom plate 11, and spout 13 has been seted up at the top of bottom plate 11, and spring groove 15 has been seted up to one side that cutting assembly 3 was kept away from to spout 13, and the top of bottom plate 11 just is located to weld between cutting assembly 3 and the spout 13 and has first tight piece 16 of clamp, and the top of bottom plate 11 just is located the front side that clamping assembly 2 opened and is equipped with cutting groove 14.

The clamping assembly 2 comprises a sliding seat 21 and a fixed seat 215, the front side and the rear side of the sliding seat 21 are welded with limit blocks 22, the front side and the rear side of the sliding groove 13 are both provided with limit grooves 12, the limit blocks 22 are positioned in the inner cavity of the limit grooves 12 and are in sliding connection with the limit grooves 12, the sliding seat 21 can be limited, the sliding seat 21 is prevented from being separated from the inner cavity of the sliding groove 13, the stability of the sliding seat 21 during sliding is further improved, the sliding seat 21 is positioned in the inner cavity of the sliding groove 13 and is in sliding connection with the sliding groove 13, a second clamping block 216 is welded at the top of the sliding seat 21 and on one side close to the first clamping block 16, the second clamping block 216 is in the same size with the first clamping block 16, the second clamping block 216 is arranged opposite to the first clamping block 16, a spacer 217 is adhered on the inner side of the second clamping block 216 opposite to the first clamping block 16, and the situation that the profile is worn when the second clamping block 216 and the first clamping block 16 are in direct rigid contact with the profile can be avoided, a fixed rod 24 is welded on one side of the sliding seat 21 close to the spring groove 15, one end of the fixed rod 24 far away from the sliding seat 21 penetrates through the spring groove 15, a movable block 25 is positioned in an inner cavity of the spring groove 15 and is in sliding connection with the spring groove 15, the stability of the movable block 25 can be improved, the condition that the movable block 25 falls off is avoided, the movable block 25 is welded on one end of the fixed rod 24 far away from the sliding seat 21, a spring 26 is welded on one side of the movable block 25 far away from the fixed rod 24, the spring 26 is positioned in the inner cavity of the spring groove 15, one end of the spring 26 far away from the movable block 25 is welded with the spring groove 15, the diameter of the spring 26 is smaller than that of the spring groove 15, the stability of the spring 26 during movement can be improved, the condition that the spring 26 bends in the inner cavity of the spring groove 15 is avoided, a rotating shaft seat 23 is welded on the top of the sliding seat 21, the inner cavity of the rotating shaft seat 23 is rotatably connected with a connecting rod 212 through a rotating shaft, one end of the connecting rod 212 far away from the rotating shaft seat 23 is welded with a first rotating sleeve 211, the turning rod 210 can drive the top end of the connecting rod 212 to move, so that the purpose of controlling the movement of the sliding seat 21 is achieved, the fixed seat 215 is located at the top of the bottom plate 11 and located at the rear side of the sliding groove 13 and welded with the sliding groove 13, the front side of the fixed seat 215 is welded with the second rotating shaft 214, the surface of the second rotating shaft 214 is rotatably connected with the second rotating sleeve 213, one side, away from the first clamping block 16, of the second rotating sleeve 213 is welded with the turning rod 210, one end, away from the second rotating sleeve 213, of the turning rod 210 is welded with the handle 28, the surface of the handle 28 is sleeved with the silica gel sleeve 27, and the handle 28 can increase the moment when the, and further, the purpose of saving labor is achieved, meanwhile, the condition that hands are uncomfortable due to the fact that a user directly holds the handle 28 can be avoided through the silica gel sleeve 27, the first rotating shaft 29 is welded to the front side of the turnover rod 210, and the first rotating sleeve 211 is rotatably connected to the surface of the first rotating shaft 29.

By adopting the above technical scheme, the handle 28 can be pulled upwards, so that the handle 28 drives the turning rod 210 to turn upwards, the turning rod 210 drives the second rotating sleeve 213 to rotate around the second rotating shaft 214, meanwhile, the turning rod 210 drives the first rotating shaft 29 to move upwards, the turning rod 210 drives the top end of the connecting rod 212 to move upwards through the first rotating sleeve 211, so that the connecting rod 212 drives the sliding seat 21 to slide towards one side close to the spring groove 15 in the inner cavity of the sliding chute 13 through the rotating shaft seat 23, at this time, the sliding seat 21 pushes the movable block 25 through the fixed rod 24, the movable block 25 compresses the spring 26, so that the distance between the second clamping block 216 and the first clamping block 16 is increased, the profile can be placed between the second clamping block 216 and the first clamping block 16 to be fixed, after the position of the profile is determined, the handle 28 can be released, at this time, the spring 26 is reset, the spring 26 pushes the sliding seat 21 to slide towards one side close to the first clamping block 16 through the movable block 25 and the fixed rod 24, the purpose of clamping the section bar can be achieved by clamping the section bar through the second clamping block 216 and the first clamping block 16 on the top of the sliding seat 21, only the handle 28 needs to be pulled upwards, the bolt does not need to be screwed, time and labor are saved, convenience in clamping the section bar is greatly improved, and cutting efficiency is further improved.

The structure principle is as follows: the handle 28 can be pulled upwards to make the handle 28 drive the turning rod 210 to turn upwards, the turning rod 210 drives the second rotating sleeve 213 to rotate around the second rotating shaft 214, meanwhile, the turning rod 210 drives the first rotating shaft 29 to move upwards, the turning rod 210 drives the top end of the connecting rod 212 to move upwards through the first rotating sleeve 211, further, the connecting rod 212 drives the sliding seat 21 to slide towards one side close to the spring groove 15 in the inner cavity of the sliding chute 13 through the rotating shaft seat 23, at the moment, the sliding seat 21 pushes the movable block 25 through the fixed rod 24, the movable block 25 compresses the spring 26 to increase the distance between the second clamping block 216 and the first clamping block 16, the section bar can be placed between the second clamping block 216 and the first clamping block 16 to be fixed, after the position of the section bar is determined, the handle 28 can be released, at the moment, the spring 26 is reset, the spring 26 pushes the sliding seat 21 to slide towards one side close to the first clamping block 16 through the movable block 25 and the fixed rod 24, until the second clamping block 216 on the top of the sliding seat 21 and the first clamping block 16 clamp the profile, the purpose of clamping the profile can be achieved.

In conclusion, the handle 28 can be pulled upwards, the handle 28 drives the turnover rod 210 to turn upwards, the distance between the second clamping block 216 and the first clamping block 16 is increased, the sectional material can be placed between the second clamping block 216 and the first clamping block 16 to be fixed, the handle 28 can be loosened after the position of the sectional material is determined, the sectional material can be clamped by the second clamping block 216 and the first clamping block 16 at the top of the sliding seat 21, the purpose of clamping the sectional material is achieved, the handle 28 only needs to be pulled upwards without screwing bolts, time and labor are saved, the convenience of the sectional material in clamping is greatly improved, and the cutting efficiency is further improved.

The part not involved in the utility model is the same as the prior art or can be realized by adopting the prior art. Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that 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 clamping mechanism of section bar cutting machine which characterized in that includes: the cutting device comprises a base (1), wherein a cutting assembly (3) is rotatably arranged on one side of the top of the base (1), and a clamping assembly (2) is fixedly arranged on the other side of the top of the base (1);

the base (1) comprises a bottom plate (11), a sliding groove (13) is formed in the top of the bottom plate (11), a spring groove (15) is formed in one side, away from the cutting assembly (3), of the sliding groove (13), a first clamping block (16) is welded to the top of the bottom plate (11) and located between the cutting assembly (3) and the sliding groove (13), and a cutting groove (14) is formed in the top of the bottom plate (11) and located on the front side of the clamping assembly (2);

the clamping assembly (2) comprises a sliding seat (21) and a fixed seat (215), the sliding seat (21) is located in an inner cavity of a sliding groove (13) and is in sliding connection with the sliding groove (13), one side, close to a first clamping block (16), of the top of the sliding seat (21) is welded with a second clamping block (216), one side, close to a spring groove (15), of the sliding seat (21) is welded with a fixed rod (24), one end, far away from the sliding seat (21), of the fixed rod (24) is welded with a movable block (25), one side, far away from the fixed rod (24), of the movable block (25) is welded with a spring (26), a rotating shaft seat (23) is welded at the top of the sliding seat (21), the inner cavity of the rotating shaft seat (23) is connected with a connecting rod (212) in a rotating manner through a rotating shaft, the fixed seat (215) is located at the top of a bottom plate (11) and is located at the rear side of the sliding groove (13) and is welded with the sliding groove (13), the front side welding of fixing base (215) has second pivot (214), the surface rotation of second pivot (214) is connected with second rotation cover (213), the second rotates one side welding that first clamp splice (16) was kept away from in cover (213) and has upset pole (210), the front side welding of upset pole (210) has first pivot (29), the surface rotation of first pivot (29) is connected with first cover (211) that rotates.

2. The clamping mechanism of a profile cutting machine according to claim 1, characterized in that: stopper (22) have all been welded to the front side and the rear side of sliding seat (21), spacing groove (12) have all been seted up to the front side and the rear side of spout (13), stopper (22) are located the inner chamber of spacing groove (12) and with spacing groove (12) sliding connection.

3. The clamping mechanism of a profile cutting machine according to claim 1, characterized in that: one end, far away from the sliding seat (21), of the fixing rod (24) penetrates through the spring groove (15), and the movable block (25) is located in an inner cavity of the spring groove (15) and is in sliding connection with the spring groove (15).

4. The clamping mechanism of a profile cutting machine according to claim 1, characterized in that: the spring (26) is located in an inner cavity of the spring groove (15), one end, far away from the movable block (25), of the spring (26) is welded with the spring groove (15), and the diameter of the spring (26) is smaller than that of the spring groove (15).

5. The clamping mechanism of a profile cutting machine according to claim 1, characterized in that: one end of the connecting rod (212) far away from the rotating shaft seat (23) is welded with the first rotating sleeve (211).

6. The clamping mechanism of a profile cutting machine according to claim 1, characterized in that: one end of the turning rod (210) far away from the second rotating sleeve (213) is welded with a handle (28), and the surface of the handle (28) is sleeved with a silica gel sleeve (27).

7. The clamping mechanism of a profile cutting machine according to claim 1, characterized in that: the shape and size of the second clamping block (216) are consistent with that of the first clamping block (16), the second clamping block (216) and the first clamping block (16) are oppositely arranged, and spacers (217) are bonded on the inner sides, opposite to the first clamping block (16), of the second clamping block (216).