CN212977547U

CN212977547U - Rotary clamping structure for part machining

Info

Publication number: CN212977547U
Application number: CN202020829716.3U
Authority: CN
Inventors: 王冠; 段全成
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-05-18
Filing date: 2020-05-18
Publication date: 2021-04-16
Anticipated expiration: 2030-05-18

Abstract

The utility model discloses a rotary clamping structure for part processing, which comprises a frame, wherein the frame is provided with a groove, and the frame is provided with an adjusting part; the adjusting portion includes: the device comprises a hydraulic cylinder, a rotating motor, a fixing plate and a clamping assembly; the pneumatic cylinder is settled on the frame, the rotating electrical machines is settled on the flexible end of pneumatic cylinder, the recess of fixed plate activity settlement on the frame, a plurality of through-hole and draw-in groove have been seted up on the fixed plate, clamping components settles on the drive end of rotating electrical machines, the utility model relates to an anchor clamps technical field, simple structure, reasonable in design, manufacturing cost is lower, realizes self-holding through pneumatic cylinder, rotating electrical machines and clamp plate, has improved automation, and the staff's of being convenient for operation has reduced staff's work loudness and the degree of difficulty, and labour saving and time saving has improved clamping efficiency.

Description

Rotary clamping structure for part machining

Technical Field

The utility model relates to an anchor clamps technical field specifically is a rotary clamping structure for parts machining.

Background

At present in the machining field, the current multi-structure of machine tool clamping assembly is complicated, and do not have laborsaving structure, clamping speed is slower, the manpower has been wasted, staff's working strength has been increased, current clamping structure makes the work piece atress very inhomogeneous, can lead to cylindric work piece to warp even and most anchor clamps need staff to manually operate, it is very inconvenient to operate, be difficult to guarantee by the quality of processing the work piece, make the work piece quality of processing out relatively poor, clamping efficiency and production efficiency are lower and the clamping effect is relatively poor, seriously influence the precision.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a part machining presss from both sides tight structure with gyration has solved that current lathe presss from both sides tight subassembly multi-structure complicated, and clamping speed is slower, has wasted the manpower, has increased staff's working strength, easily leads to cylindric work piece to warp, and the operation is very inconvenient, is difficult to guarantee by the quality of processing the work piece for the work piece quality that the processing was gone out is relatively poor, and clamping efficiency and production efficiency are lower and the clamping effect is relatively poor, seriously influences the precision problem.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a rotary clamping structure for part machining comprises a frame, wherein a groove is formed in the frame, and an adjusting part is mounted on the frame;

the adjusting portion includes: the device comprises a hydraulic cylinder, a rotating motor, a fixing plate and a clamping assembly;

the pneumatic cylinder is settled on the frame, the rotating electrical machines is settled on the flexible end of pneumatic cylinder, the fixed plate activity is settled in the recess department on the frame, seted up a plurality of through-hole and draw-in groove on the fixed plate, clamping components settles on the drive end of rotating electrical machines.

Preferably, the clamping assembly comprises: the clamping device comprises a movable seat, a plurality of clamping plates and a plurality of clamping strips;

the movable seat is arranged on the driving end of the rotating motor, one end of each of the clamping plates is movably arranged on the movable seat, the lower ends of the clamping plates are arranged at the through hole of the fixing plate, and the clamping strips are arranged at the driving end of the rotating motor and the clamping grooves in the fixing plate respectively.

Preferably, a plurality of first limiting blocks are installed at the lower ends of the plurality of clamping plates.

Preferably, a plurality of second limiting blocks are arranged on the plurality of clamping strips.

Preferably, a plurality of anti-skidding rubber mats are installed on a plurality of clamping plates.

Preferably, a stabilizing frame is arranged on the outer side of the hydraulic cylinder.

Advantageous effects

The utility model provides a rotary clamping structure for parts machining possesses following beneficial effect: simple structure, reasonable in design, manufacturing cost is lower, realizes self-holding through pneumatic cylinder, rotating electrical machines and clamp plate, has improved the automation, and the staff's of being convenient for operation has reduced staff's work loudness and the degree of difficulty, and labour saving and time saving has improved clamping efficiency.

Drawings

Fig. 1 is a schematic view of a front view cross-sectional structure of a rotary clamping structure for part processing.

Fig. 2 is a schematic view of a top view structure of a rotary clamping structure for machining parts according to the present invention.

Fig. 3 is a schematic view of a top view of a clamping strip of a rotary clamping structure for machining parts.

Fig. 4 is the utility model discloses a section structure schematic diagram is looked to the right side of rotary clamping structure for parts machining.

In the figure: 1-a frame; 2-a hydraulic cylinder; 3-a rotating electrical machine; 4, fixing a plate; 5-moving the seat; 6-clamping the plate; 7-clamping strips; 8-a first limiting block; 9-a second limiting block; 10-antiskid rubber mat; and 11-a stabilizing frame.

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 rotary clamping structure for machining parts.

Example (b): a rotary clamping structure for part processing comprises a frame 1, wherein a groove is formed in the frame 1, and an adjusting part is arranged on the frame 1;

referring to fig. 1-4, in an implementation process, the adjusting portion includes: the device comprises a hydraulic cylinder 2, a rotating motor 3, a fixing plate 4 and a clamping assembly; the connection relationship is as follows:

pneumatic cylinder 2 settles on frame 1, and rotating electrical machines 3 settles on the flexible end of pneumatic cylinder 2, and fixed plate 4 activity settles the groove on frame 1, has seted up a plurality of through-hole and draw-in groove on fixed plate 4, and clamping components settles on rotating electrical machines 3's drive end.

In the specific implementation process, it should be noted that the clamping assembly includes: the device comprises a movable seat 5, a plurality of clamping plates 6 and a plurality of clamping strips 7; the connection relationship is as follows:

remove seat 5 and settle on the drive end of rotating electrical machines 3, the one end activity of a plurality of clamp plate 6 is settled on removing seat 5 and the 6 lower extremes of a plurality of clamp plate are settled in the through-hole department of fixed plate 4, and a plurality of card strip 7 is settled respectively in the drive end of rotating electrical machines 3 and draw-in groove department on fixed plate 4.

From the above general situation it follows that: the detailed connection means is a known technology in the field, and the following operation principle and process are mainly described, firstly, a power supply is switched on, a worker sleeves a cylindrical workpiece to be processed on a plurality of clamping plates 6, preferably, further, a plurality of anti-skid rubber pads 10 are installed on the plurality of clamping plates 6, the plurality of anti-skid rubber pads 10 are used for increasing the friction force between the cylindrical workpiece and the clamping plates 6 to prevent the cylindrical workpiece from slipping off, then, the hydraulic cylinder 2 starts to move downwards to drive the rotating motor 3 and the moving seat 5 to move through the clamping strips 7 and the clamping grooves, preferably, further, a plurality of second limiting blocks 8 are installed on the plurality of clamping strips 7 in the downward moving process, the plurality of second limiting blocks 8 are used for limiting the clamping strips 7, then, the four clamping plates 6 move from inside to outside, preferably, furthermore, a first limiting block 9 is installed at the lower end of each of the plurality of clamping plates 6, the plurality of first limiting blocks 9 are used for limiting the clamping plates 6, the four clamping plates 6 support the inner wall of the cylindrical workpiece and then process the cylindrical workpiece, when the cylindrical workpiece needs to be dismounted, the rotating motor 3 rotates to drive the fixing plate 4 to rotate through the groove in the frame 1, the cylindrical workpiece is rotatably processed, when the cylindrical workpiece needs to be dismounted, the rotating motor 3 stops rotating, the hydraulic cylinder 2 starts to extend to drive the clamping plates 6 to move from outside to inside, at the moment, the clamping plates 6 leave the inner wall of the cylindrical workpiece, the cylindrical workpiece which is processed is taken up by a worker, and the cylindrical workpiece is processed.

Preferably, a plurality of first limiting blocks 9 are installed at the lower ends of the plurality of clamping plates 6, and the plurality of first limiting blocks 9 are used for limiting the clamping plates 6.

Preferably, a plurality of second limiting blocks 8 are mounted on the plurality of clamping strips 7, and the plurality of second limiting blocks 8 are used for limiting the clamping strips 7.

Preferably, a plurality of anti-slip rubber pads 10 are mounted on the plurality of clamping plates 6, and the plurality of anti-slip rubber pads 10 are used for increasing the friction force between the cylindrical workpiece and the clamping plates 6 to prevent the cylindrical workpiece from slipping off.

Preferably, a stabilizing frame 11 is further installed outside the hydraulic cylinder 2.

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. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the 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. A rotary clamping structure for part machining comprises a frame (1) and is characterized in that a groove is formed in the frame (1), and an adjusting part is installed on the frame (1);

the adjusting portion includes: the device comprises a hydraulic cylinder (2), a rotating motor (3), a fixing plate (4) and a clamping assembly;

the pneumatic cylinder (2) is arranged on the frame (1), the rotating motor (3) is arranged on the telescopic end of the pneumatic cylinder (2), the fixing plate (4) is movably arranged at the groove on the frame (1), the fixing plate (4) is provided with a plurality of through holes and clamping grooves, and the clamping assembly is arranged on the driving end of the rotating motor (3).

2. The rotary clamping structure for parts machining according to claim 1, wherein the clamping assembly comprises: a movable seat (5), a plurality of clamping plates (6) and a plurality of clamping strips (7);

the movable seat (5) is arranged on the driving end of the rotating motor (3), one end of each of the clamping plates (6) is movably arranged on the movable seat (5), the lower ends of the clamping plates (6) are arranged at the through hole of the fixing plate (4), and the clamping strips (7) are arranged at the driving end of the rotating motor (3) and the clamping grooves in the fixing plate (4) respectively.

3. The rotary clamping structure for parts machining according to claim 2, wherein a plurality of first limiting blocks (9) are mounted at the lower ends of a plurality of clamping plates (6).

4. The rotary clamping structure for part processing according to claim 2, wherein a plurality of second limiting blocks (8) are mounted on a plurality of the clamping strips (7).

5. The rotary clamping structure for parts machining according to claim 2, wherein a plurality of anti-skid rubber pads (10) are mounted on a plurality of the clamping plates (6).

6. The rotary clamping structure for parts machining according to claim 1, wherein a stabilizing frame (11) is mounted on the outer side of the hydraulic cylinder (2).