CN209887117U

CN209887117U - Multi-angle deformation type mechanical fixture

Info

Publication number: CN209887117U
Application number: CN201920791238.9U
Authority: CN
Inventors: 张宇晖
Original assignee: Yangzhou University
Current assignee: Yangzhou University
Priority date: 2019-05-29
Filing date: 2019-05-29
Publication date: 2020-01-03
Anticipated expiration: 2029-05-29

Abstract

The utility model discloses a multi-angle deformation formula mechanical fixture, include: the fixing plate is arranged between the first fixing block and the second fixing block, an inwards-recessed mounting groove is formed in the surface of the fixing plate, an adjusting plate is arranged in the mounting groove, a plurality of screw holes are formed in the surface of the adjusting plate, and a pressing plate is arranged on the adjusting plate; the fixing disc bottom is provided with the connecting block, and the fixed orifices has been seted up at the connecting block middle part, and connecting rod middle part fixed connection is in the fixed orifices, and the connecting rod front end passes fixed block one and is connected with the regulating block, has seted up the adjustment tank on a fixed block lateral wall, and the regulating block is inlayed with the adjustment tank and is connected. The utility model clamps the processing parts on the adjusting plate, and can rotate the adjusting plate after the fixing button is loosened to adjust the horizontal angle; can make whole fixed disk use the connecting rod axle center to rotate as the center, it is comparatively convenient to adjust, satisfies the demand of multi-angle processing.

Description

Multi-angle deformation type mechanical fixture

Technical Field

The utility model relates to an anchor clamps technical field, more specifically are a multi-angle deformation formula mechanical fixture.

Background

The jig is a device for fixing a processing object to occupy a correct position for receiving construction or inspection in a machine manufacturing process. Any process step in the process, the means for quickly, conveniently and safely mounting the workpiece, may be referred to as a jig. The clamping device is generally composed of a positioning element, a clamping device, a tool setting guide element, an indexing device, a connecting element, a clamping body and the like.

At present, the existing clamp has the following problems: the anchor clamps do not have the function of angle modulation mostly, when carrying out multi-angle machining to single part, need dismantle the part repeatedly, the centre gripping to satisfy the needs of processing, it wastes time and energy to relapse the centre gripping, and work efficiency is low. For this reason, a new scheme needs to be designed to give improvements.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a multi-angle deformation formula mechanical fixture has solved the problem that proposes in the background art, satisfies the in-service use demand.

In order to achieve the above object, the utility model provides a following technical scheme: a multi-angle deformable mechanical clamp, comprising: the fixing device comprises a first fixing block, a second fixing block, a fixing disc and a connecting rod, wherein the first fixing block and the second fixing block are oppositely arranged, the fixing disc is arranged between the first fixing block and the second fixing block, an inwards concave mounting groove is formed in the surface of the fixing disc, an adjusting plate is arranged in the mounting groove, a plurality of screw holes are formed in the surface of the adjusting plate, and a pressing plate is arranged on the adjusting plate; the fixed disk bottom is provided with the connecting block, the fixed orifices has been seted up at the connecting block middle part, connecting rod middle part fixed connection is in the fixed orifices, the connecting rod front end passes fixed block one and is connected with the regulating block, the adjustment tank has been seted up on a fixed block lateral wall, the regulating block is inlayed with the adjustment tank and is connected, the connecting rod rear end passes fixed block two and is connected with the limiting plate.

As an optimal implementation mode of the utility model, the vertical pivot that is fixed with in fixed disk middle part, the mounting hole has been seted up at the regulating plate middle part, the pivot is inlayed in the mounting hole.

As an optimal implementation mode of the utility model, set up threaded hole on the fixed disk lateral wall, threaded connection has the fixed button on the screw hole.

As an optimal implementation mode of the utility model, be fixed with the screw rod on the clamp plate, screw rod and screw threaded connection, screw rod lower extreme downwardly extending, screw rod upper end pass the clamp plate and are connected with the clamp plate adjusting knob, the clamp plate bottom bonds and has a plurality of non slipping spur.

As an optimal implementation mode of the utility model, a spacing groove has been seted up to fixed block one inside, the spacing inslot is provided with the spring, the spring cup joints on the connecting rod, and the spring front end is connected with the regulating block, the regulating block is eight prismatic structure, the regulating block front end is connected with the angle adjusting knob, the position correcting groove has been seted up on angle adjusting knob surface.

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

(1) the clamp clamps the processing part on the adjusting plate, and the adjusting plate can be rotated after the fixing button is loosened so as to adjust the horizontal angle.

(2) This anchor clamps, when outwards pulling and rotating the angle adjusting knob, can make whole fixed disk use the connecting rod axle center to rotate as the center, it is comparatively convenient to adjust, satisfies the demand of multi-angle processing.

Drawings

FIG. 1 is a top view of the multi-angle deformable mechanical fixture of the present invention;

fig. 2 is a side view of the pressing plate of the present invention;

FIG. 3 is a schematic view of the structure A in FIG. 1;

fig. 4 is a top view of the fixing plate of the present invention;

fig. 5 is a front view of the fixing plate of the present invention.

In the figure, a first fixed block 1; a second fixed block 2; a connecting rod 3; a fixed disk 4; a mounting hole 5; an adjusting plate 6; a screw hole 7; a limiting plate 8; a fixing button 9; an angle adjusting knob 10; a calibration slot 11; a platen 12; a platen adjustment knob 13; the anti-skid blocks 14; a screw 15; an adjusting block 16; an adjustment groove 17; a limiting groove 18; a spring 19; a rotating shaft 20; a mounting groove 21; a connecting block 22; and a fixing hole 23.

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. 1-5, the present invention provides a technical solution: a multi-angle deformable mechanical clamp, comprising: the fixing device comprises a first fixing block 1, a second fixing block 2, a fixing disc 4 and a connecting rod 3, wherein the first fixing block 1 and the second fixing block 2 are oppositely arranged, the fixing disc 4 is arranged between the first fixing block 1 and the second fixing block 2, an inwards concave mounting groove 21 is formed in the surface of the fixing disc 4, an adjusting plate 6 is arranged in the mounting groove 21, a plurality of screw holes 7 are formed in the surface of the adjusting plate 6, a pressing plate 12 is arranged on the adjusting plate 6, after the adjusting plate 6 is mounted in the mounting groove 21, the top surface of the adjusting plate 6 and the top surface of the fixing disc 4 are kept horizontal, and; fixed disk 4 bottom is provided with connecting block 22, fixed orifices 23 has been seted up at connecting block 22 middle part, connecting rod 3 middle part fixed connection is in fixed orifices 23, connecting rod 3 front end passes fixed block 1 and is connected with regulating block 16, regulating groove 17 has been seted up on fixed block 1 lateral wall, regulating block 16 inlays with regulating groove 17 and is connected, connecting rod 3 rear end passes fixed block two 2 and is connected with limiting plate 8, cooperation through regulating block 16 and regulating groove 17 is used, fix connecting rod 3 after accomplishing the angle to fixed disk 4, avoid adjusting to accomplish back connecting rod 3 and rotate.

Further improved, as shown in fig. 4: the middle part of the fixed disc 4 is vertically fixed with a rotating shaft 20, the middle part of the adjusting plate 6 is provided with a mounting hole 5, the rotating shaft 20 is embedded in the mounting hole 5, and the adjusting plate 6 stably rotates through the rotating shaft 20.

Further improved, as shown in fig. 4: threaded holes are formed in the outer side wall of the fixed disc 4, fixing buttons 9 are connected to the threaded holes in a threaded mode, the fixing buttons 9 are plum-blossom-shaped handle bolts, the adjusting plate 6 can be fixed after the fixing buttons 9 are fastened, and the adjusting plate 6 is enabled not to rotate any more.

Further improved, as shown in fig. 2: be fixed with screw rod 15 on the clamp plate 12, screw rod 15 and screw 7 threaded connection, 15 lower extreme downwardly extending of screw rod, 15 upper ends of screw rod pass clamp plate 12 and are connected with clamp

plate adjusting knob

13, 12 bottom bonds of clamp plate have a plurality of non slipping

spur

14, 13 surfaces of clamp plate adjusting knob set up anti-skidding stripe, the through-hole is seted up on 12 surfaces of clamp plate, in screw rod 15 inserted the through-hole, screw rod 15 is connected with screw 7, it comes to push down clamp plate 12 to rotate clamp plate adjusting knob 13, thereby fix the part.

Specifically, a limiting groove 18 is formed in the first fixing block 1, a spring 19 is arranged in the limiting groove 18, the spring 19 is sleeved on the connecting rod 3, the front end of the spring 19 is connected with an adjusting block 16, the adjusting block 16 is of an octagonal prism structure, the front end of the adjusting block 16 is connected with an angle adjusting button 10, and a position correcting groove 11 is formed in the surface of the angle adjusting button 10.

The utility model discloses when using, put the part on regulating plate 6, then install clamp plate 12 on regulating plate 6, and fix the part, then process, can rotate regulating plate 6 after 9 not hard up buttons will be fixed, thereby adjust the angle of regulating plate 6, can process a plurality of parts simultaneously, when needing to adjust the perpendicular angle of regulating plate 6, pull out angle adjusting button 10 then rotatory can, adjust and accomplish back pine angle adjusting button 10, spring 19 gives regulating block 16 resilience force, make its automatic re-setting, regulating block 16 inlays with adjustment tank 17 and can fix fixed disk 4 after being connected, avoid connecting rod 3 to continue to rotate.

The product protected by the scheme is put into practical production and application at present, and particularly, the application in the field of mechanical clamps is successful to a certain extent, so that the technical scheme of the product is obviously proved to be beneficial, meets social requirements, and is suitable for batch production and popularization and use.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A multi-angle deformable mechanical clamp, comprising: fixed block one (1), fixed block two (2), fixed disk (4) and connecting rod (3), fixed block one (1) and fixed block two (2) are opposite to be set up, just fixed disk (4) set up between fixed block one (1) and fixed block two (2), its characterized in that: an inwards-recessed mounting groove (21) is formed in the surface of the fixed disc (4), an adjusting plate (6) is arranged in the mounting groove (21), a plurality of screw holes (7) are formed in the surface of the adjusting plate (6), and a pressing plate (12) is mounted on the adjusting plate (6);

fixed disk (4) bottom is provided with connecting block (22), fixed orifices (23) have been seted up at connecting block (22) middle part, connecting rod (3) middle part fixed connection is in fixed orifices (23), connecting rod (3) front end passes fixed block (1) and is connected with regulating block (16), regulating groove (17) have been seted up on fixed block (1) lateral wall, regulating block (16) are inlayed with regulating groove (17) and are connected, connecting rod (3) rear end passes fixed block two (2) and is connected with limiting plate (8).

2. The multi-angle deformable mechanical fixture of claim 1, wherein: the fixing disc (4) is vertically fixed with a rotating shaft (20) in the middle, a mounting hole (5) is formed in the middle of the adjusting plate (6), and the rotating shaft (20) is embedded in the mounting hole (5).

3. The multi-angle deformable mechanical fixture of claim 1, wherein: the outer side wall of the fixed disc (4) is provided with a threaded hole, and the threaded hole is connected with a fixed button (9) in a threaded manner.

4. The multi-angle deformable mechanical fixture of claim 1, wherein: the anti-skid device is characterized in that a screw rod (15) is fixed on the pressing plate (12), the screw rod (15) is in threaded connection with the screw hole (7), the lower end of the screw rod (15) extends downwards, the upper end of the screw rod (15) penetrates through the pressing plate (12) and is connected with a pressing plate adjusting button (13), and a plurality of anti-skid blocks (14) are bonded to the bottom of the pressing plate (12).

5. The multi-angle deformable mechanical fixture of claim 1, wherein: spacing groove (18) have been seted up to fixed block (1) inside, be provided with spring (19) in spacing groove (18), spring (19) cup joint on connecting rod (3), and spring (19) front end is connected with regulating block (16), regulating block (16) are eight prismatic structure, regulating block (16) front end is connected with angle adjusting knob (10), position correcting groove (11) have been seted up on angle adjusting knob (10) surface.