CN210524530U

CN210524530U - Clamping mechanism for automatic drilling device for hairbrush section bar

Info

Publication number: CN210524530U
Application number: CN201921543610.0U
Authority: CN
Inventors: 葛锡明; 葛逸锴
Original assignee: Danyang Minghui Machinery Co Ltd
Current assignee: Danyang Minghui Machinery Co Ltd
Priority date: 2019-09-17
Filing date: 2019-09-17
Publication date: 2020-05-15
Anticipated expiration: 2029-09-17

Abstract

The utility model relates to a section bar processing technology field just discloses a fixture for automatic drilling equipment of brush section bar, the on-line screen storage device comprises a base, the inside fixed mounting of base has servo motor, the inside fixed mounting of base has fixed cover, servo motor's output shaft fixed mounting has the pivot of running through fixed cover, the outside threaded connection of pivot has quantity to be two and is located the movable block of fixed cover left and right sides respectively, two the equal fixed mounting in top of movable block has first grip block, the top fixed mounting of movable block has and is located two the pneumatic cylinder of first grip block back of the body one side, two the equal fixed mounting in one side that first grip block carried on the back mutually has the fixed plate that is located the pneumatic cylinder top. This a fixture for automatic drilling equipment of brush section bar both can carry out the centre gripping of upper and lower direction, also can carry out the centre gripping of left and right sides direction to can be applicable to the brush section bar of more models, adaptability is better.

Description

Clamping mechanism for automatic drilling device for hairbrush section bar

Technical Field

The utility model relates to a section bar processing technology field specifically is a fixture that is used for automatic drilling equipment of brush section bar.

Background

The brush section bar is a solid straight bar which is formed by metal plastic processing and has certain section shape and size, and a hole rotating device is needed in the process of processing the brush section bar, and generally comprises a power mechanism, a drilling mechanism, a clamping mechanism, a transmission mechanism and the like.

When the existing clamping device is used, only one clamping mode can be adopted, the hairbrush sectional materials have various models, one clamping mode cannot adapt to hairbrush sectional materials of various models, the adaptability is poor, and therefore the clamping mechanism for the automatic hairbrush sectional material drilling device is provided.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a fixture for automatic drilling equipment of brush section bar possesses advantages such as adaptability is good, has solved current clamping device when using, all can only adopt a centre gripping mode, and the brush section bar has multiple model, and a centre gripping mode can not adapt to the brush section bar of multiple model, the relatively poor problem of adaptability.

(II) technical scheme

For the purpose that realizes above-mentioned adaptability is good, the utility model provides a following technical scheme: a clamping mechanism for an automatic brush profile drilling device comprises a base, wherein a servo motor is fixedly arranged inside the base, a fixed sleeve is fixedly arranged inside the base, a rotating shaft penetrating through the fixed sleeve is fixedly arranged on an output shaft of the servo motor, the outer portion of the rotating shaft is in threaded connection with two movable blocks which are respectively positioned at the left side and the right side of the fixed sleeve, first clamping plates are fixedly arranged at the tops of the two movable blocks, hydraulic cylinders positioned at the back sides of the two first clamping plates are fixedly arranged at the tops of the movable blocks, fixed plates positioned at the tops of the hydraulic cylinders are fixedly arranged at the back sides of the two first clamping plates, supporting plates positioned at the tops of the fixed plates are fixedly arranged at the output shafts of the two hydraulic cylinders, fixed blocks positioned at the tops of the first clamping plates are fixedly arranged at the opposite sides of the two supporting plates, the spout has been seted up to the inside of base, the bottom fixed mounting of fixed block has the cushion that is located first grip block top, the top movable mounting of first grip block has the second grip block, the bottom fixed mounting of second grip block has the dead lever that extends to first grip block inside, the bottom fixed mounting of dead lever has the limiting plate that is located first grip block inside, the bottom movable mounting of limiting plate has stabilizing spring.

Preferably, the left end of the rotating shaft is provided with a positive thread, the right end of the rotating shaft is provided with a negative thread, the inside of the movable block is provided with a threaded hole, and the threaded holes are respectively matched with the positive thread and the negative thread.

Preferably, two the guide slot has all been seted up to the relative one side of backup pad, two equal fixed mounting in one side that first grip block carried on the back mutually has the guide rail that extends to the guide slot inside, guide slot and guide rail looks adaptation.

Preferably, the front side and the rear side of the first clamping plate are fixedly provided with sliding blocks extending to the inside of the sliding groove, and the sliding blocks are matched with the sliding groove.

Preferably, the number of the fixing rods is eight, and the eight fixing rods are uniformly distributed at four corners of the bottom of the first clamping plate.

Preferably, a spring guide post is fixedly mounted inside the first clamping plate and at the bottom of the limiting plate, and the spring guide post extends to the inside of the stabilizing spring.

(III) advantageous effects

Compared with the prior art, the utility model provides a fixture for automatic drilling equipment of brush section bar possesses following beneficial effect:

the clamping mechanism for the automatic brush profile drilling device can drive the rotating shaft to rotate by starting the servo motor, the two movable blocks can move towards the directions close to or away from each other under the action of the positive rotation threads, the negative rotation threads and the threaded holes, when the two movable blocks are close to each other, the first clamping plates can be driven to be close to each other, the brush profile can be clamped in the left and right directions, meanwhile, the two first clamping plates are adjusted to proper positions by the mode, then, the hydraulic cylinder is started to drive the supporting rod to move upwards, so that the fixed block and the cushion are driven to move upwards, then, the brush profile is placed at the top of the second clamping plate, finally, the hydraulic cylinder is started to drive the fixed block and the cushion to move downwards, so that the brush profile can be clamped in the up and down directions, and therefore, when a user uses the clamping device, the clamping in the up and down, the brush profile can be clamped in the left and right directions, so that the brush profile can be suitable for brush profiles of more models, and the adaptability is better.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is an enlarged schematic view of the structure at a position a of the present invention.

In the figure: the automatic clamping device comprises a base 1, a servo motor 2, a fixed sleeve 3, a rotating shaft 4, a movable block 5, a first clamping plate 6, a hydraulic cylinder 7, a fixed plate 8, a supporting plate 9, a fixed block 10, a sliding chute 11, a soft cushion 12, a second clamping plate 13, a fixed rod 14, a limiting plate 15 and a stabilizing spring 16.

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. 1-2, a clamping mechanism for an automatic drilling device for a brush section bar comprises a base 1, a servo motor 2 is fixedly installed inside the base 1, the type of the servo motor 2 can be ACSM130, a fixed sleeve 3 is fixedly installed inside the base 1, a rotating shaft 4 penetrating through the fixed sleeve 3 is fixedly installed on an output shaft of the servo motor 2, two movable blocks 5 which are respectively positioned at the left side and the right side of the fixed sleeve 3 are connected with external threads of the rotating shaft 4, a forward thread is arranged at the left end of the rotating shaft 4, a reverse thread is arranged at the right end of the rotating shaft 4, threaded holes are respectively formed inside the two movable blocks 5, the two threaded holes are respectively matched with the forward thread and the reverse thread, first clamping plates 6 are fixedly installed at the tops of the two movable blocks 5, a hydraulic cylinder 7 positioned at one side opposite to the two first clamping plates 6 is fixedly installed at the tops of the, the type of the hydraulic cylinder 7 can be HSGL-01, one side of each of two first clamping plates 6, which is opposite to each other, is fixedly provided with a fixed plate 8 positioned at the top of the hydraulic cylinder 7, output shafts of the two hydraulic cylinders 7 are fixedly provided with supporting plates 9 positioned at the tops of the fixed plates 8, one side of each of two supporting plates 9, which is opposite to each other, is provided with a guide rail extending into the guide rail, the guide rail is matched with the guide rail, one side of each of two supporting plates 9, which is opposite to each other, is fixedly provided with a fixed block 10 positioned at the top of the first clamping plate 6, the inside of the base 1 is provided with a sliding groove 11, the front side and the rear side of each first clamping plate 6 are fixedly provided with sliding blocks extending into the sliding grooves 11, the sliding blocks are matched with the sliding grooves 11, the bottoms of the fixed blocks 10 are fixedly provided with cushions 12 positioned at the tops of, the bottom of the second clamping plate 13 is fixedly provided with fixing rods 14 extending to the inside of the first clamping plate 6, the number of the fixing rods 14 is eight, the eight fixing rods 14 are uniformly distributed at four corners of the bottom of the two first clamping plates 13, the bottom of the fixing rods 14 is fixedly provided with a limiting plate 15 positioned inside the first clamping plate 6, the bottom of the limiting plate 15 is movably provided with a stabilizing spring 16, spring guide posts are fixedly arranged inside the first clamping plate 6 and at the bottom of the limiting plate 15 and extend to the inside of the stabilizing spring 16, the clamping mechanism for the automatic drilling device for the hairbrush section bar can drive the rotating shaft 4 to rotate by starting the servo motor 2, the two movable blocks 5 can move towards the directions close to or away from each other under the action of forward threads, backward threads and threaded holes, when the two movable blocks 5 are close to each other, the first clamping plates 6 can be driven to be close to each other, can carry out the centre gripping of left right direction to the brush section bar, adjust suitable position to two first grip blocks 6 through above-mentioned mode simultaneously, then start hydraulic cylinder 7 and drive bracing piece 9 rebound, thereby drive fixed block 10 and cushion 12 rebound, then place the brush section bar in the top of second grip block 13, finally start hydraulic cylinder 7 and drive fixed block 10 and cushion 12 rebound, can carry out the centre gripping of upper and lower direction to the brush section bar, thereby make the user when using this clamping device, both can carry out the centre gripping of upper and lower direction, also can carry out the centre gripping of left right direction, thereby can be applicable to the brush section bar of more models, adaptability is better.

To sum up, the clamping mechanism for the automatic drilling device for the hairbrush section bar can drive the rotating shaft 4 to rotate by starting the servo motor 2, the two movable blocks 5 can move towards the directions close to or away from each other under the action of the forward-rotation threads, the backward-rotation threads and the threaded holes, when the two movable blocks 5 are close to each other, the first clamping plates 6 can be driven to be close to each other, the hairbrush section bar can be clamped in the left and right directions, meanwhile, the two first clamping plates 6 are adjusted to proper positions by the above mode, then the hydraulic cylinder 7 is started to drive the supporting rod 9 to move upwards, so that the fixed block 10 and the cushion 12 are driven to move upwards, then the hairbrush section bar is placed at the top of the second clamping plate 13, finally, the hydraulic cylinder 7 is started to drive the fixed block 10 and the cushion 12 to move downwards, the hairbrush section bar can be clamped in the up and down directions, so that a, both can carry out the centre gripping of direction from top to bottom, also can carry out the centre gripping of direction about to can be applicable to the brush section bar of more models, adaptability is better, has solved current clamping device when using, all can only adopt a centre gripping mode, and the brush section bar has multiple model, and a centre gripping mode can not adapt to the brush section bar of multiple model, the relatively poor problem of adaptability.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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 fixture for automatic drilling equipment of brush section bar, includes base (1), its characterized in that: the automatic clamping device is characterized in that a servo motor (2) is fixedly mounted inside the base (1), a fixed sleeve (3) is fixedly mounted inside the base (1), a rotating shaft (4) penetrating through the fixed sleeve (3) is fixedly mounted on an output shaft of the servo motor (2), two movable blocks (5) are connected to the rotating shaft (4) through threads and located on the left side and the right side of the fixed sleeve (3), a first clamping plate (6) is fixedly mounted at the top of each movable block (5), hydraulic cylinders (7) located on the two sides of the first clamping plates (6) in a back-to-back mode are fixedly mounted at the top of each movable block (5), a fixed plate (8) located at the top of each hydraulic cylinder (7) is fixedly mounted on the two sides of the first clamping plates (6) in a back-to-back mode, a supporting plate (9) located at the top of each fixed plate (8) is fixedly, two the equal fixed mounting in one side that backup pad (9) is relative has fixed block (10) that is located first grip block (6) top, spout (11) have been seted up to the inside of base (1), the bottom fixed mounting of fixed block (10) has cushion (12) that are located first grip block (6) top, the top movable mounting of first grip block (6) has second grip block (13), the bottom fixed mounting of second grip block (13) has dead lever (14) that extend to first grip block (6) inside, the bottom fixed mounting of dead lever (14) has limiting plate (15) that are located first grip block (6) inside, the bottom movable mounting of limiting plate (15) has stabilizing spring (16).

2. The clamping mechanism for the automatic drilling device of the brush section bar according to claim 1, wherein: the left end of the rotating shaft (4) is provided with a forward thread, the right end of the rotating shaft (4) is provided with a reverse thread, the inside of the movable block (5) is provided with a threaded hole, and the threaded holes are respectively matched with the forward thread and the reverse thread.

3. The clamping mechanism for the automatic drilling device of the brush section bar according to claim 1, wherein: two the guide slot has all been seted up to backup pad (9) relative one side, two the equal fixed mounting in one side that first grip block (6) carried on the back mutually has the guide rail that extends to the guide slot inside, guide slot and guide rail looks adaptation.

4. The clamping mechanism for the automatic drilling device of the brush section bar according to claim 1, wherein: the front side and the rear side of the first clamping plate (6) are fixedly provided with sliding blocks extending to the inside of the sliding groove (11), and the sliding blocks are matched with the sliding groove (11).

5. The clamping mechanism for the automatic drilling device of the brush section bar according to claim 1, wherein: the number of the fixing rods (14) is eight, and the eight fixing rods (14) are uniformly distributed at four corners of the bottoms of the two second clamping plates (13).

6. The clamping mechanism for the automatic drilling device of the brush section bar according to claim 1, wherein: spring guide columns are fixedly mounted inside the first clamping plate (6) and at the bottom of the limiting plate (15) and extend to the inside of the stabilizing spring (16).