CN216607664U

CN216607664U - Clamping structure of laser cutting machine

Info

Publication number: CN216607664U
Application number: CN202122953016.2U
Authority: CN
Inventors: 王永虎; 石书军; 李凤
Original assignee: Jinan Zhuoyang Mechanical Equipment Co ltd
Current assignee: Jinan Zhuoyang Mechanical Equipment Co ltd
Priority date: 2021-11-29
Filing date: 2021-11-29
Publication date: 2022-05-27
Anticipated expiration: 2031-11-29

Abstract

The utility model provides a clamping structure of a laser cutting machine, which comprises a base, wherein a V-shaped clamping block is installed at the upper end of the base, a straight cylinder is fixed at the upper side of the front end of the base, the lower side of the front end of the base is fixedly connected with a fixed part of lifting equipment, a movable part of the lifting equipment extends into the straight cylinder, a vertically arranged round rod is arranged at the upper end of the straight cylinder, the round rod extends into the straight cylinder and is rotatably connected with the movable part of the lifting equipment, the upper end of the round rod is fixedly connected with a transversely arranged fixed part of driving equipment, the movable part of the driving equipment is fixedly connected with a rotating rod, a rubber sleeve is installed at the outer end of the rotating rod, an annular groove is formed in the middle position of the outer end of the rubber sleeve, and the motor is utilized to drive the rotating rod and the rubber sleeve to rotate, so that a product can move towards the processing direction, mechanical continuous feeding operation is realized, and the working efficiency is improved.

Description

Clamping structure of laser cutting machine

Technical Field

The utility model discloses a clamping structure of a laser cutting machine, and belongs to the technical field of clamping.

Background

The laser cutting machine focuses laser emitted from a laser into a laser beam with high power density through an optical path system, and irradiates the surface of a workpiece to enable the workpiece to reach a melting point or a boiling point, and simultaneously, high-pressure gas coaxial with the laser beam blows away molten or gasified metal so as to achieve cutting processing.

Laser cutting machine among the prior art in use utilizes earlier to press from both sides tight structure and carries out the centre gripping to the product, then cuts processing, accomplishes the back, generally need open and press from both sides tight structure, and manual promotion the product to the machining-position direction again, then reuse presss from both sides tight structure, carries out the centre gripping to the product to reach and carry out continuous cutting work to the product, but the mode needs longer time like this, can influence machining efficiency, consequently needs the tight structure of clamp of a laser cutting machine of design to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the prior art, the utility model aims to provide a clamping structure of a laser cutting machine, which aims to solve the problems in the background technology.

In order to achieve the purpose, the utility model is realized by the following technical scheme: the utility model provides a laser cutting machine's tight structure of clamp, includes the base, base upper end installation V type clamp splice, the fixed straight section of thick bamboo of base front end upper side, base front end downside fixed connection jacking equipment's fixed part and jacking equipment's movable part extend into straight section of thick bamboo in, straight section of thick bamboo upper end sets up vertical arrangement's round bar, the round bar extends into in the straight section of thick bamboo and rotates with jacking equipment's movable part to be connected, the fixed part of the actuating equipment of round bar upper end fixed connection transverse arrangement, actuating equipment's movable part fixed connection bull stick, bull stick outer end installation rubber sleeve, the ring channel is seted up to rubber sleeve outer end middle part position.

Further, the reinforcing ribs are fixedly connected to the inner wall of the annular groove at equal intervals.

Further, the solid fixed ring of bull stick outer end right side fixed connection and solid fixed ring are in the rubber sleeve right-hand member, bull stick outer end left side threaded connection spacing ring and spacing ring are in the rubber sleeve left end.

Further, gu fixed ring left end outward flange position equidistance fixed connection is a plurality of reference columns of circular arrangement, rubber sleeve right-hand member equidistance is seted up and is set up the reference column in a plurality of location shrinkage pools and the shrinkage pool of fixing a position that circular arrangement.

Further, the upper end of the straight cylinder is provided with a transverse part of the T-shaped cylinder, the vertical part of the T-shaped cylinder is in threaded connection with the straight cylinder, and the lower end of the round rod is in sliding connection with the T-shaped cylinder and extends into the T-shaped cylinder.

Further, the round bar front end is rotated and is connected the guide block, vertical arrangement's first recess and first recess extend to T type section of thick bamboo upper end are seted up to the inside antetheca of T type section of thick bamboo, first recess lower extreme intercommunication sets up the inclined groove and the inclined groove is seted up on T type section of thick bamboo inner wall, the processing of second recess and the second recess of inclined groove lower extreme intercommunication installation vertical arrangement is on T type section of thick bamboo inner wall, first recess is 90 contained angles with the orientation of second recess and arranges, inside guide block lower extreme sliding connection first recess extended into first recess.

Furthermore, a plurality of rolling members are inlaid in the left end, the right end and the front end of the guide block, and the rolling members are attached to the inner wall of the first groove.

The utility model has the beneficial effects that: the utility model discloses a clamping structure of a laser cutting machine.

1. Utilize the motor, drive bull stick and rubber sleeve rotate, and then make the product get into to the direction of processing and remove, realize the continuous material loading operation of mechanical type, promote work efficiency.

2. Utilize the pneumatic cylinder, make the round bar go up the removal to make the guide block remove along second recess, inclined groove and first recess, thereby make the round bar rotate and shift up synchronous motion, and then make the rubber sleeve shift out directly over the V type clamp splice, the emergence striking phenomenon when effectively avoiding follow-up placing the product on to the V type clamp splice, the operation of being convenient for, the suitability is good.

3. Can be with the rubber sleeve suit to the bull stick outer end on to make rubber sleeve and solid fixed ring laminating, also make solid fixed ring on the reference column insert the location concave hole on the rubber sleeve, realize the location installation of rubber sleeve, then with spacing ring threaded connection to bull stick on, and make spacing ring and rubber sleeve contact, realize the convenient dismouting of rubber sleeve, be convenient for assemble and maintain.

Drawings

Other features, objects and advantages of the utility model will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

FIG. 1 is a schematic structural view of a clamping structure of a laser cutting machine according to the present invention;

FIG. 2 is an enlarged view of portion A of FIG. 1;

FIG. 3 is a cross-sectional view of a rubber sleeve in a clamping structure of a laser cutting machine according to the present invention;

FIG. 4 is a cross-sectional view of a straight cylinder in a clamping structure of a laser cutting machine according to the present invention;

fig. 5 is a schematic diagram of a guide block in a clamping structure of a laser cutting machine according to the present invention.

In the figure: 1-hydraulic cylinder, 2-base, 3-V-shaped clamping block, 4-annular groove, 5-rubber sleeve, 6-motor, 7-round rod, 8-straight cylinder, 9-rotating rod, 41-reinforcing rib, 81-T-shaped cylinder, 82-guide block, 83-eyeball, 84-first groove, 85-inclined groove, 86-second groove, 91-spacing ring and 92-fixing ring.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

Referring to fig. 1-5, the present invention provides a technical solution: a clamping structure of a laser cutting machine comprises a base 2, a V-shaped clamping block 3 is installed at the upper end of the base 2, a round product can be lifted through the V-shaped clamping block 3, a straight cylinder 8 is fixed on the upper side of the front end of the base 2, an installation carrier is provided for a T-shaped cylinder 81 through the straight cylinder 8, the upper end of the straight cylinder 8 is provided with a transverse part of the T-shaped cylinder 81, the vertical part of the T-shaped cylinder 81 is in threaded connection with the straight cylinder 8 and is guided for moving the round rod 7 through the T-shaped cylinder 81, the upper end of the straight cylinder 8 is provided with a vertically arranged round rod 7, the installation carrier is provided for a driving device through the round rod 7, the lower end of the round rod 7 is in sliding connection with the T-shaped cylinder 81 and extends into the T-shaped cylinder 81, a fixed part of a lifting device is fixedly connected to the lower side of the front end of the base 2, the movable part of the lifting device extends into the straight cylinder 8, the round rod 7 is driven to move up and down along the T-shaped cylinder 81 through the lifting device, the hydraulic cylinder 1 can be adopted by the lifting device, the round bar 7 is rotatably connected with the movable part of the lifting device.

Specifically, place circular products such as pipe fitting on the V type groove of V type clamp splice 3 earlier, then start hydraulic cylinder 1 to drive round bar 7 downstream, and then make rubber sleeve 5 downstream, thereby utilize rubber sleeve 5 and V type clamp splice 3, step up the product, stability is high in making follow-up cutting process, promotes processingquality.

The front end of the round rod 7 is rotatably connected with a guide block 82, a plurality of rolling members are inlaid at the left end, the right end and the front end of the guide block 82, the rolling members are attached to the inner wall of a first groove 84 and used for assisting the movement of the guide block 82, the rolling members can adopt eyeball 83, the eyeball 83 is a universal ball in the mechanical field, a first groove 84 which is vertically arranged is formed in the front wall of the inner part of the T-shaped cylinder 81, the first groove 84 extends to the upper end of the T-shaped cylinder 81, the lower end of the first groove 84 is communicated with an inclined groove 85, the inclined groove 85 is formed in the inner wall of the T-shaped cylinder 81, the lower end of the inclined groove 85 is communicated with a second groove 86 which is vertically arranged, the second groove 86 is processed in the inner wall of the T-shaped cylinder 81, the directions of the first groove 84 and the second groove 86 form an included angle of 90 degrees, the first groove 84, the inclined groove 85 and the second groove 86 are matched for use, the guide block 82 can be guided to move, and the lower end of the guide block 82 is connected with the first groove 84 in a sliding mode and extends into the first groove 84.

Specifically, in the process of moving the round bar 7 downwards, the guide block 82 moves downwards along the first groove 84, then enters the inclined groove 85, and when the guide block 82 moves to the junction of the first groove 84 and the inclined groove 85 under the action of the inclined groove 85, the guide block 82 cannot move downwards continuously, but moves downwards along the inclined groove 85 under the guide of the inclined groove 85, at this time, the round bar 7 is rotated, so that the driving device and corresponding components are rotated by 90 °, further the rubber sleeve 5 is rotated right above the V-shaped clamping block 3, then the guide block 82 enters the second groove 86, the rubber sleeve 5 moves downwards, so that the product is clamped, after the processing is completed, the round bar 7 moves upwards by using the hydraulic cylinder 1, the guide block 82 moves along the second groove 86, the inclined groove 85 and the first groove 84, further the round bar 7 moves synchronously upwards and rotates, so that the rubber sleeve 5 moves out right above the V-shaped clamping block 3, the collision phenomenon when the products are placed on the V-shaped clamping blocks 3 in the follow-up process is effectively avoided, the operation is convenient, and the applicability is good. The inclined groove 85 communicates with the first groove 84 at a rounded transition position to smoothly guide the movement of the guide block 82.

7 upper end fixed connection transverse arrangement's of pole fixed part, through drive arrangement, it is rotatory to drive bull stick 9, drive arrangement can adopt motor 6, drive arrangement's movable part fixed connection bull stick 9, through bull stick 9, provide the installation carrier for

rubber sleeve

5, 9 outer ends installation rubber sleeve 5 of bull stick, through rubber sleeve 5, can press from both sides the product on the one hand, on the other hand protect the product, ring channel 4 is seted up to 5 outer ends middle part positions of rubber sleeve, through ring channel 4, can stabilize the centre gripping to the product, 4 inner wall equidistance fixed connection strengthening ribs 41 of ring channel, through strengthening rib 41, increase coefficient of friction.

Specifically, block into the product outer end with ring channel 4 card on the rubber sleeve 5 earlier and press from both sides tightly the product, then carry out cutting process to the product, after the processing is accomplished, can connect the circuit of motor 6 to starter motor 6, and then the rotation of drive bull stick 9, thereby drive rubber sleeve 5 and rotate, and then make the product get into to remove to the direction of processing, realize the continuous material loading operation of mechanical type, promote work efficiency.

Solid fixed ring 92 of 9 outer ends right sides of bull stick fixed connection and solid fixed ring 92 are in 5 right-hand members of rubber sleeve, through solid fixed ring 92, both provide the installation carrier for the reference column, also restrict the mounted position of rubber sleeve 5, gu fixed ring 92 left end outward flange position equidistance fixed connection is a plurality of reference columns of circular arrangement, the reference column uses with the cooperation of location shrinkage pool, make fixed ring 92 and rubber sleeve 5 between the location installation, 5 right-hand members equidistance of rubber sleeve is seted up and is a plurality of location shrinkage pools of circular arrangement and sets up the reference column in the shrinkage pool of location, 9 outer ends of bull stick left side threaded connection spacing ring 91 and spacing ring 91 are in 5 left ends of rubber sleeve, through spacing ring 91, realize the convenient dismouting of rubber sleeve 5.

Specifically, can be with 5 suits of rubber sleeve to the bull stick 9 outer end on to make rubber sleeve 5 and the laminating of solid fixed ring 92, also make the reference column on the solid fixed ring 92 insert in the location concave hole on the rubber sleeve 5, realize the location installation of rubber sleeve 5, then with spacing ring 91 threaded connection to bull stick 9 on, and make spacing ring 91 and rubber sleeve 5 contact, realize the convenient dismouting of rubber sleeve 5, be convenient for assemble and maintain.

The present description is described in terms of embodiments, but not every embodiment includes only a single embodiment, and such descriptions are provided for clarity only, and those skilled in the art should be able to integrate the description, and the embodiments can be combined appropriately to form other embodiments as will be understood by those skilled in the art.

Claims

1. The utility model provides a laser cutting machine's clamping structure which characterized in that: including base (2), base (2) upper end installation V type clamp splice (3), the fixed straight section of thick bamboo (8) of base (2) front end upside, base (2) front end downside fixed connection jacking equipment's fixed part and jacking equipment's movable part extend into straight section of thick bamboo (8) in, straight section of thick bamboo (8) upper end sets up vertically arranged round bar (7), round bar (7) extend into straight section of thick bamboo (8) in and rotate with jacking equipment's movable part and be connected, round bar (7) upper end fixed connection transverse arrangement's drive arrangement's fixed part, drive arrangement's movable part fixed connection bull stick (9), bull bar (9) outer end installation rubber sleeve (5), ring channel (4) are seted up to rubber sleeve (5) outer end middle part position.

2. The clamping structure of a laser cutting machine according to claim 1, characterized in that: the inner wall of the annular groove (4) is fixedly connected with reinforcing ribs (41) at equal intervals.

3. The clamping structure of a laser cutting machine according to claim 1, characterized in that: the fixed ring (92) of bull stick (9) outer end right side fixed connection and fixed ring (92) are in rubber sleeve (5) right-hand member, bull stick (9) outer end left side threaded connection spacing ring (91) and spacing ring (91) are in rubber sleeve (5) left end.

4. The clamping structure of a laser cutting machine according to claim 3, characterized in that: gu fixed ring (92) left end outward flange position equidistance fixed connection is a plurality of reference columns of circular arrangement, rubber sleeve (5) right-hand member equidistance is seted up and is set up the reference column in a plurality of location shrinkage pools and the shrinkage pool of fixing a position that circular arrangement.

5. The clamping structure of a laser cutting machine according to claim 1, characterized in that: the upper end of the straight cylinder (8) is provided with a transverse part of a T-shaped cylinder (81), a vertical part of the T-shaped cylinder (81) is in threaded connection with the straight cylinder (8), and the lower end of the round rod (7) is in sliding connection with the T-shaped cylinder (81) and extends into the T-shaped cylinder (81).

6. The clamping structure of a laser cutting machine according to claim 5, characterized in that: the round bar (7) front end is rotated and is connected guide block (82), vertical arrangement's first recess (84) and first recess (84) extend to T type section of thick bamboo (81) upper end are seted up to the inside antetheca of T type section of thick bamboo (81), first recess (84) lower extreme intercommunication sets up inclined groove (85) and sets up on T type section of thick bamboo (81) inner wall, inclined groove (85) lower extreme intercommunication installation vertical arrangement's second recess (86) and second recess (86) processing are on T type section of thick bamboo (81) inner wall, first recess (84) are 90 contained angles with the orientation of second recess (86) and arrange, guide block (82) lower extreme sliding connection first recess (84) and extend into inside first recess (84).

7. The clamping structure of a laser cutting machine according to claim 6, characterized in that: a plurality of rolling members are embedded at the left end, the right end and the front end of the guide block (82) and are attached to the inner wall of the first groove (84).