CN217751168U

CN217751168U - Pneumatic mechanical clamp

Info

Publication number: CN217751168U
Application number: CN202222100680.7U
Authority: CN
Inventors: 代福致; 李广
Original assignee: Zhengzhou University
Current assignee: Zhengzhou University
Priority date: 2022-08-10
Filing date: 2022-08-10
Publication date: 2022-11-08
Anticipated expiration: 2032-08-10

Abstract

The utility model discloses a pneumatic mechanical clamp, which comprises a cylinder body, wherein a guide rail is arranged at the top of the cylinder body, a clamping block is arranged on the top of the guide rail by two sides, an installation mechanism is arranged on two sides of the clamping block in a penetrating way, an adjusting mechanism is arranged on the positions, close to the bottom end, of the two sides of the clamping block in a penetrating way, a mold clamp is arranged on the inner side of the installation mechanism, the installation mechanism comprises an installation block, an installation disc is arranged on the inner side of the installation block, screws are arranged on the mounting block and the two sides of the installation disc by upper and lower ends in a penetrating way, first fixing rings are arranged on the positions, close to the two ends, of the periphery of the installation block, and first rotating teeth are arranged in the middle of the periphery of the installation block and between the two first fixing rings; a pneumatic machine press from both sides, be favorable to the installation and the change of mould clamp, the clamp that can be better gets the article that corresponds, the rotation angle's of being convenient for simultaneously regulation and fixed can press from both sides the different positions of article and get or process.

Description

Pneumatic mechanical clamp

Technical Field

The utility model relates to a machinery presss from both sides the field, in particular to pneumatic machinery presss from both sides.

Background

The mechanical clamp is a key part for realizing various grabbing functions, is a modern pneumatic manipulator, is used for fixing a processing object in the mechanical manufacturing process to enable the processing object to occupy a correct position so as to receive a device for construction or detection, has high pneumatic reaction speed and high repeatability and testability, and can clamp a pattern without artificial force, and the scheme particularly relates to a pneumatic mechanical clamp;

however, the existing pneumatic mechanical clamp has certain defects to be improved when in use, and when the existing pneumatic mechanical clamp is used and an object is in a transverse or vertical state, the mould clamp is inconvenient to rotate by an angle after being installed, so that the clamping is inconvenient; when the existing pneumatic mechanical clamp is used, the rotation angle of a clamped object is inconvenient to adjust, and the object is inconvenient to fix after rotation, so that certain influence is brought to actual use.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide a pneumatic machinery presss from both sides, can effectively solve in the background art: when the existing pneumatic mechanical clamp is used, when an object is in a transverse or vertical state, a mold clamp is inconvenient to rotate by an angle after being installed, and is inconvenient to clamp; the problem that when the existing pneumatic mechanical clamp is used, the rotation angle of a clamped object is inconvenient to adjust, and the object is inconvenient to fix after rotating is solved.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a pneumatic machinery presss from both sides, includes the cylinder body, the cylinder body top is provided with the guide rail, the guide rail top is leaned on both sides all to be provided with the clamp splice, runs through the clamp splice both sides are provided with installation mechanism, run through the position that the clamp splice both sides are close to the bottom is provided with adjustment mechanism, the mould clamp is installed to installation mechanism inboard, installation mechanism is including the installation piece, the mounting disc is installed to installation piece inboard, runs through installation piece and mounting disc both sides are leaned on the lower extreme and all are provided with the screw, the position that the installation piece periphery is close to both ends all is provided with first retainer plate, installation piece periphery middle part just is located and is provided with first commentaries on classics tooth between two first retainer plates.

As the utility model discloses a further scheme, adjustment mechanism includes flexible post and regulation lock core, and flexible capital portion is provided with tensile the knot, and flexible capital portion just is located first commentaries on classics top and is provided with fixed fixture block, and flexible post periphery just is located fixed fixture block top and is provided with the spring, runs through the regulation lock core outside and has seted up the regulation hole, adjusts the lock core periphery and just is located the inside second retainer plate that is provided with of clamp splice, adjusts the lock core periphery and leans on the rear end and just is located first commentaries on classics tooth bottom and be provided with the second commentaries on classics tooth, adjusts the lock core rear end and is provided with the rotation axis.

As a further aspect of the utility model, the installation piece is the cylinder setting, and the installation piece is located that the clamp splice is inside to be the rotatory setting of activity, and the screw is located installation piece both sides and is the screw thread slip setting.

As a further scheme of the utility model, the mounting disc is synchronous revolution setting with the installation piece, and the mould presss from both sides the outside and is provided with two screws, and the mould presss from both sides to be located the mounting disc inboard and be the threaded connection setting.

As a further proposal of the utility model, the telescopic column is located the clamp splice top and is the setting of activity from top to bottom, and first commentaries on classics tooth top is the joint setting with fixed fixture block bottom.

As a further scheme of the utility model, adjusting the lock core and being the rotatory setting of activity that is located that the clamp splice is inside, the second is changeed the tooth and is connected with the meshing of first commentaries on classics tooth.

Compared with the prior art, the utility model discloses following beneficial effect has:

the utility model discloses a set up installation mechanism, use the screw, can be convenient install and change the mould clamp, make the mould clamp can be better press from both sides the corresponding article of clamp, the cylinder setting of installation piece can adjust the rotation angle of mould clamp and article of clamp wantonly, the first retainer plate makes the installation piece be located the clamp splice internal rotation simultaneously, prevents to break away from, is favorable to the installation and the change of mould clamp, can be better press from both sides the corresponding article of clamp;

through setting up adjustment mechanism, use tensile knot, make fixed fixture block break away from or contact first commentaries on classics tooth, make the installation piece can rotate and fix, use and adjust the lock core, twist and change the regulation hole, make the second change the tooth and drive first commentaries on classics tooth, the rotation angle's of being convenient for regulation and fixed can press from both sides the different positions of getting the article or processing.

Drawings

Fig. 1 is a schematic view of the overall structure of a pneumatic mechanical clamp according to the present invention;

FIG. 2 is a schematic view of the internal structure of the mounting mechanism of the pneumatic mechanical clamp according to the present invention;

fig. 3 is a schematic diagram of an internal structure of an adjusting mechanism in a pneumatic mechanical clamp according to the present invention;

fig. 4 is an internal front view of the clamping block of the pneumatic mechanical clamp of the present invention.

In the figure: 1. a cylinder body; 2. a guide rail; 3. a clamping block; 4. an installation mechanism; 5. an adjustment mechanism; 6. a mold clamp; 7. mounting blocks; 8. installing a disc; 9. a screw; 10. a first retainer ring; 11. a first rotating tooth; 12. a telescopic column; 13. stretching the buckle; 14. fixing the fixture block; 15. a spring; 16. adjusting the lock cylinder; 17. an adjustment hole; 18. a second retainer ring; 19. a second rotating tooth; 20. a rotating shaft.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1-4, a pneumatic mechanical clamp comprises a cylinder body 1, a guide rail 2 is arranged on the top of the cylinder body 1, clamping blocks 3 are arranged on the top of the guide rail 2 by means of two sides, an installation mechanism 4 is arranged on two sides of each penetrating clamping block 3, an adjusting mechanism 5 is arranged on positions, close to the bottom end, of two sides of each penetrating clamping block 3, a mold clamp 6 is installed on the inner side of each installation mechanism 4, each installation mechanism 4 comprises an installation block 7, an installation disc 8 is installed on the inner side of each installation block 7, screws 9 are arranged on two sides of each penetrating installation block 7 and two sides of each installation disc 8 by means of the upper end and the lower end, first fixing rings 10 are arranged on the periphery of each installation block 7, and first rotating teeth 11 are arranged in the middle of the periphery of each installation block 7 and between the two first fixing rings 10.

In this scheme, in order to facilitate the regulation and the fixing of installation piece 7, adjustment mechanism 5 includes flexible post 12 and regulation lock core 16, flexible post 12 top is provided with tensile knot 13, flexible post 12 bottom just is located first commentaries on classics tooth 11 top and is provided with fixed fixture block 14, flexible post 12 periphery just is located fixed fixture block 14 top and is provided with spring 15, run through the regulation lock core 16 outside and seted up regulation hole 17, it is peripheral just to be located 3 inside second retainer plates 18 of clamp splice to adjust lock core 16, it leans on the rear end and is located first commentaries on classics tooth 11 bottom and is provided with second commentaries on classics tooth 19 to adjust lock core 16 periphery, it is provided with rotation axis 20 to adjust lock core 16 rear end.

In this scheme, for the convenience of the rotation of installation piece 7, installation piece 7 is the cylinder setting, and installation piece 7 is located the inside rotatory setting that is of activity of clamp splice 3, and screw 9 is located installation piece 7 both sides and is the screw thread setting of sliding.

In this scheme, for the ease of the installation of mould clamp 6, mounting disc 8 is synchronous revolution with installation piece 7 and sets up, and the 6 outsides of mould clamp are provided with two screws, and mould clamp 6 is located 8 inboards of mounting disc and is threaded connection and sets up.

In this scheme, in order to facilitate the fixed of installation piece 7, flexible post 12 is located 3 tops of clamp splice and is the setting of activity from top to bottom, and first commentaries on classics tooth 11 tops are the joint setting with fixed fixture block 14 bottom.

In this scheme, in order to facilitate driving first commentaries on classics tooth 11 and rotate, adjust that lock core 16 is located inside clamp splice 3 and be the activity rotatory setting, and second commentaries on classics tooth 19 is connected with first commentaries on classics tooth 11 meshing.

It should be noted that, the utility model relates to a pneumatic machinery presss from both sides, when using, at first put through the trachea with cylinder body 1 and the installation is fixed, when cylinder or other parts are got to the needs clamp, change or install the mould through screw 9 and press from both sides 6, install two appointed mould clamp 6 respectively in mounting disc 8 inboardly, use the instrument to twist and change screw 9, screw 9 is inside sliding under the effect of screw thread, and go into in the screw of mould clamp 6, make it fix in mounting disc 8 inboardly, press from both sides the work of getting, two clamp splice 3 are located and slide in guide rail 2, and drive mould clamp 6 slip and get the part, when needing to carry out other angle clamps to the part and get or add man-hour, through using tensile knot 13 and regulation hole 17, the tensile knot 13 of manual pulling drives flexible post 12 and upwards stretch out, and drive fixed fixture block 14 and break away from first commentaries on classics tooth 11, use the instrument to insert in the regulation hole 17 and twist, make the rotatory second commentaries on classics tooth 19 that drives of regulation lock core 16 rotation, second commentaries on classics tooth 19 drives first commentaries on classics tooth 11 rotatoryly, it is rotatory to drive installation piece 7 simultaneously, and then drive mould clamp 6, it makes the fixed contact to make the fixed contact of the fixed spring and loosen first fixed knot under the effect 15.

The foregoing shows and describes the basic principles and principal features of the invention, together with the advantages thereof. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, and the above embodiments and descriptions are only illustrative of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the present invention, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A pneumatic mechanical clamp is characterized in that: including cylinder body (1), cylinder body (1) top is provided with guide rail (2), guide rail (2) top is leaned on both sides and all is provided with clamp splice (3), runs through clamp splice (3) both sides are provided with installation mechanism (4), run through the position that clamp splice (3) both sides are close to the bottom is provided with adjustment mechanism (5), die holder (6) are installed to installation mechanism (4) inboard, installation mechanism (4) are including installation piece (7), mounting disc (8) are installed to installation piece (7) inboard, run through installation piece (7) and mounting disc (8) both sides are leaned on the lower extreme and all are provided with screw (9), the position that installation piece (7) periphery is close to both ends all is provided with first retainer plate (10), installation piece (7) periphery middle part just is located and is provided with first tooth (11) between two first retainer plate (10).

2. A pneumatic mechanical clamp according to claim 1, wherein: adjusting mechanism (5) are including flexible post (12) and regulation lock core (16), flexible post (12) top is provided with tensile knot (13), flexible post (12) bottom just is located first commentaries on classics tooth (11) top and is provided with fixed fixture block (14), flexible post (12) periphery just is located fixed fixture block (14) top and is provided with spring (15), run through regulation lock core (16) outside and seted up regulation hole (17), it is peripheral just to be located inside second retainer plate (18) of clamp splice (3) to adjust lock core (16), it leans on the rear end and is located first commentaries on classics tooth (11) bottom to adjust lock core (16) periphery and is provided with second commentaries on classics tooth (19), it is provided with rotation axis (20) to adjust lock core (16) rear end.

3. A pneumatic mechanical clamp according to claim 1, wherein: the mounting block (7) is arranged in a cylinder, the mounting block (7) is arranged inside the clamping block (3) in a movable and rotatable manner, and the screws (9) are arranged on two sides of the mounting block (7) in a threaded sliding manner.

4. A pneumatic mechanical clamp according to claim 1, wherein: the mounting disc (8) and the mounting block (7) are arranged in a synchronous rotating mode, two screw holes are formed in the outer side of the die clamp (6), and the die clamp (6) is located on the inner side of the mounting disc (8) and is in threaded connection with the inner side of the mounting disc.

5. An aero-mechanical clamp according to claim 2 wherein: the telescopic column (12) is located at the top of the clamping block (3) and is movably arranged up and down, and the top of the first rotating tooth (11) is connected with the bottom of the fixed clamping block (14) in a clamping manner.

6. A pneumatic mechanical clamp according to claim 2, wherein: the adjusting lock cylinder (16) is movably and rotatably arranged in the clamping block (3), and the second rotating teeth (19) are meshed and connected with the first rotating teeth (11).