CN209737342U

CN209737342U - Clamp for mold production and machining

Info

Publication number: CN209737342U
Application number: CN201920098901.7U
Authority: CN
Inventors: 许明理
Original assignee: Shenzhen City Aibirui Plastic Mold Co
Current assignee: Shenzhen City Aibirui Plastic Mold Co
Priority date: 2019-01-22
Filing date: 2019-01-22
Publication date: 2019-12-06
Anticipated expiration: 2029-01-22

Abstract

The utility model discloses a fixture for mold production and processing, which comprises a workbench, a first supporting plate, a second supporting plate, a fixed clamping component, a turning component and a driving component, wherein the two sides of the workbench are respectively and fixedly connected with the first supporting plate and the second supporting plate, the turning component is respectively arranged in the first supporting plate and the second supporting plate, the turning component comprises a turning limiting block, a turning connecting shaft, a fixed block and a synchronous cylinder, the first supporting plate and the second supporting plate are respectively provided with a through turning through groove, the bottom of the turning through groove is provided with a turning limiting groove, the fixture for mold production and processing can automatically turn a workpiece through the arranged driving component and the turning component without being positioned again, saves time and labor, reduces the labor intensity of workers, and simultaneously rapidly and automatically turns the workpiece so as to facilitate the double-sided processing of the workpiece, the efficiency of production and processing is effectively improved.

Description

Clamp for mold production and machining

Technical Field

the utility model relates to a mould processing technology field specifically is an anchor clamps are used in mould production processing.

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.

And the mould is adding man-hour in production, just need use anchor clamps to fix a position fixedly, however, current anchor clamps mostly only provide the location centre gripping fixed, when the work piece needs two-sided man-hour, can only artifically take off the work piece upset then the centre gripping of once more to accomplish the two-sided processing to the work piece, wasted time and energy has not only increased personnel's work load, has reduced the efficiency of production and processing simultaneously, for this reason, we propose a mould anchor clamps for production and processing.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an anchor clamps are used in mould production and processing to solve the problem that proposes among the above-mentioned background art.

in order to achieve the above object, the utility model provides a following technical scheme: a fixture for producing and processing a die comprises a workbench, a first supporting plate, a second supporting plate, a fixed clamping assembly, a turning assembly and a driving assembly, wherein the two sides of the workbench are respectively and fixedly connected with the first supporting plate and the second supporting plate, the first supporting plate and the second supporting plate are internally provided with the turning assembly, the turning assembly comprises a turning limiting block, a turning connecting shaft, a fixed block and a synchronous cylinder, the first supporting plate and the second supporting plate are internally provided with a through turning through groove, the bottom of the turning through groove is provided with a turning limiting groove, the turning limiting block is slidably connected in the turning limiting groove, one side of the turning limiting block close to the workbench is fixedly connected with the turning connecting shaft, the outer side of the turning connecting shaft is rotatably connected with the fixed block through a bearing, the bottom of the fixed block is fixedly connected with the output end of the synchronous cylinder, the synchronous cylinder is fixedly, the utility model discloses a fixed centre gripping subassembly of the equal fixedly connected with in one end that upset stopper was kept away from to upset even axle, drive assembly is located first backup pad one side, drive assembly includes step motor, drive tooth and driving gear, step motor fixed mounting is at first backup pad top, step motor output fixedly connected with drives the tooth, driving gear fixed mounting upset stopper is close to the one end of driving gear.

preferably, fixed centre gripping subassembly includes fixing base, centre gripping cylinder, coupling assembling and grip block, fixing base fixed mounting is in the one end that upset stopper was kept away from to the upset even axle, centre gripping cylinder fixed mounting is inside the fixing base, and centre gripping cylinder output fixedly connected with coupling assembling, grip block and coupling assembling swing joint.

Preferably, coupling assembling includes connecting plate, clamping screw and block, connecting plate fixed mounting is at the centre gripping cylinder output, clamping groove has been seted up to one side that clamping cylinder was kept away from to the connecting plate, clamping screw threaded connection is at the top of connecting plate, and clamping screw runs through clamping groove, block fixed mounting is in one side of clamping block, block and clamping groove sliding connection, the clamping block is run through to the clamping screw thread.

Preferably, the outer side of the overturning limiting block and the top of the overturning limiting groove are both rounded.

Preferably, the clamping block is provided with anti-slip lines on one side far away from the clamping block.

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

1. the utility model discloses, through the drive assembly and the upset subassembly that set up, can accomplish the upset of work piece automatically, and need not fix a position once more, labour saving and time saving has reduced workman's intensity of labour, and quick automation is accomplished the upset simultaneously to the double-sided processing of work piece has effectually improved the efficiency of production and processing.

2. The utility model discloses, through the fixed centre gripping subassembly that sets up, can effectively carry out the centre gripping to the work piece, and then conveniently carry out the upset operation to the work piece, coupling assembling through the setting, make the device can carry out effectual fixed to the work piece of various shapes, and then be convenient for accomplish the upset, and the equal radius angle in the stopper outside of upset and the spacing groove top of upset, make the work piece after accomplishing the upset, can accurate efficient reset, at last, anti-skidding line is carved with through one side at the grip block, then make the centre gripping to the work piece more fixed, can effectively avoid the work piece to drop and influence the efficiency of production and processing during the upset.

Drawings

FIG. 1 is a schematic view of the overall top view structure of the present invention;

FIG. 2 is a schematic view of the partial sectional structure of the front view of the present invention;

FIG. 3 is a side view of the present invention in partial cross-sectional structure;

FIG. 4 is an enlarged schematic view of the area A of the present invention;

Fig. 5 is an enlarged schematic view of the area B of the present invention.

in the figure: 1-a workbench; 2-a first support plate; 3-a second support plate; 4-fixing the clamping assembly; 5-overturning the assembly; 6-a drive assembly; 7-overturning limiting block; 8-turning over the connecting shaft; 9-fixing block; 10-a synchronizing cylinder; 11-turning the through groove; 12-overturning a limiting groove; 13-a stepper motor; 14-drive teeth; 15-a gear; 16-a fixed seat; 17-a clamping cylinder; 18-a connecting assembly; 19-a clamping block; 20-a connecting plate; 21-fixing the screw rod; 22-a clamping block; 23-engaging groove.

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 fixture for producing and processing a die comprises a workbench 1, a first supporting plate 2, a second supporting plate 3, a fixed clamping component 4, a turning component 5 and a driving component 6, wherein the two sides of the workbench 1 are respectively and fixedly connected with the first supporting plate 2 and the second supporting plate 3, the turning component 5 is respectively arranged in the first supporting plate 2 and the second supporting plate 3, the turning component 5 comprises a turning limiting block 7, a turning connecting shaft 8, a fixing block 9 and a synchronous cylinder 10, a through turning through groove 11 is respectively arranged in the first supporting plate 2 and the second supporting plate 3, the bottom of the turning through groove 11 is provided with a turning limiting groove 12, the turning limiting block 7 is slidably connected in the turning limiting groove 12, one side of the turning limiting block 7 close to the workbench 1 is fixedly connected with the turning connecting shaft 8, the outer side of the turning connecting shaft 8 is rotatably connected with the fixing block 9 through a bearing, 9 bottom fixed connection synchronizing cylinder 10's of fixed block output, synchronizing cylinder 10 fixed mounting is at 1 one side top of workstation, the upset is even epaxial 8 keeps away from the fixed centre gripping subassembly 4 of the equal fixedly connected with of one end of upset stopper 7, drive assembly 6 is located and is located 2 one sides of first backup pad, drive assembly 6 includes step motor 13, drives driving tooth 14 and driving tooth 15, step motor 13 fixed mounting is at 2 tops of first backup pad, step motor 13 output end fixedly connected with drives driving tooth 14, driving tooth 15 fixed mounting upset stopper 7 is close to the one end that drives driving tooth 14.

Fixed centre gripping subassembly 4 includes fixing base 16, centre gripping cylinder 17, coupling assembling 18 and grip block 19, 16 fixed mounting of fixing base is in the one end that upset stopper 7 was kept away from to upset even axle 8, 17 fixed mounting of centre gripping cylinder is inside fixing base 16, and 17 output end fixedly connected with coupling assembling 18 of centre gripping cylinder, 19 and coupling assembling 18 swing joint through fixed centre gripping subassembly 4, can effectively carry out the centre gripping to the work piece, and then conveniently overturn the operation to the work piece.

Coupling assembling 18 includes connecting plate 20, clamping screw 21 and block 22, connecting plate 20 fixed mounting is at the centre gripping cylinder 17 output, clamping groove 23 has been seted up to one side that clamping cylinder 17 was kept away from to connecting plate 20, clamping screw 21 threaded connection is at the top of connecting plate 20, and clamping screw 21 runs through clamping groove 23, block 22 fixed mounting is in one side of clamping block 19, block 22 and clamping groove 23 sliding connection, clamping block 22 is run through to clamping screw 21 screw thread, through coupling assembling 18, makes the device can carry out effectual fixed to the work piece of various shapes, and then is convenient for accomplish the upset.

The outside of the overturning limiting block 7 and the top of the overturning limiting groove 12 are both rounded, so that the workpiece can be accurately and efficiently reset after the overturning is completed.

The anti-slip threads are engraved on one side, away from the clamping block 22, of the clamping block 19, clamping of the workpiece is more fixed through the anti-slip threads, and the workpiece can be effectively prevented from falling to affect production and processing efficiency during overturning.

The working principle is as follows: when in use, a workpiece is firstly placed at the top of the workbench 1 for positioning, then the clamping cylinders 17 are respectively arranged for working, as the output end of the clamping cylinder 17 is fixedly connected with the connecting component 18, and the connecting component 18 is movably connected with the clamping block 19, the working elongation of the clamping cylinder 17 drives the connecting component 18 to displace, and further drives the clamping block 19 to displace oppositely to fix the workpiece, when the top of the workpiece is processed and the bottom of the workpiece needs to be processed, the synchronous cylinder 10 and the stepping motor 13 can be respectively arranged for working, as the output end of the synchronous cylinder 10 is fixedly provided with the fixed block 9, the fixed block 9 is rotatably connected with the turnover connecting shaft 8 through the bearing, one end of the turnover connecting shaft 8 is fixedly connected with the fixed clamping component 4, the other end of the turnover limiting shaft 8 is fixedly connected with the turnover limiting block 7, the turnover limiting block 7 is slidably, and the side of the turning limiting block 7 far away from the turning connecting shaft 8 is fixedly provided with a transmission gear 15, and the bottom of the first supporting plate 2 is fixedly provided with a stepping motor 13, and the output end of the stepping motor 13 is fixedly connected with a driving gear 14, therefore, when the synchronous cylinder 10 is arranged to work, the synchronous cylinder 10 extends to drive the fixing block 9 to ascend, the fixing block 9 ascends to drive the workpiece to ascend along with the turning connecting shaft 8 and the fixed clamping component 4, meanwhile, the turning connecting shaft 8 ascends to drive the turning limiting block 7 to move from the turning limiting groove 12 to the inside of the turning through groove 11, at the moment, the transmission gear 15 is meshed with the driving gear 14, the synchronous cylinder 10 stops, then the stepping motor 13 is arranged to work and rotate, the stepping motor 13 rotates to drive the driving gear 14 at the output end to rotate, the driving gear 14 drives the transmission gear 15 to rotate, the turning, simultaneously, upset is even axle 8 and is followed upset stopper 7 rotatory through rotating the fixed block 9 of connecting, fixed centre gripping subassembly 4 then follows upset even axle 8 upset, thereby realize the upset to the work piece, when the 180 degrees of upset, step motor 13 stop work, synchronous cylinder 10 resets, can arrange the work piece after the upset in workstation 1 top and continue processing, and when cooperation work piece shape changes grip block 19, rotatable clamping screw 21 cancels the fixed to block 22, extract grip block 19 and change a new can.

The utility model discloses, the preferred SC63 model of synchronizing cylinder 10, the preferred 57HB76-401A model of step motor 13, the preferred SCA2 model of centre gripping cylinder 17, circuit operation are current conventional circuit, the utility model discloses in circuit and control that relate to be prior art, do not carry out too much the repeated description here.

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.

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 mould production anchor clamps for processing, includes workstation (1), first backup pad (2), second backup pad (3), fixed centre gripping subassembly (4), upset subassembly (5) and drive assembly (6), its characterized in that: the turnover mechanism is characterized in that two sides of the workbench (1) are respectively fixedly connected with a first supporting plate (2) and a second supporting plate (3), a turnover assembly (5) is arranged in each of the first supporting plate (2) and the second supporting plate (3), each turnover assembly (5) comprises a turnover limiting block (7), a turnover connecting shaft (8), a fixing block (9) and a synchronous cylinder (10), through turnover through grooves (11) are formed in the first supporting plate (2) and the second supporting plate (3), a turnover limiting groove (12) is formed in the bottom of each turnover through groove (11), the turnover limiting blocks (7) are slidably connected in the turnover limiting grooves (12), the turnover connecting shaft (8) is fixedly connected to one side, close to the workbench (1), of each turnover limiting block (7), the outer side of each turnover connecting shaft (8) is rotatably connected with the fixing block (9) through a bearing, and the bottoms of the fixing blocks (9) are fixedly connected with the output ends of the synchronous, synchronous cylinder (10) fixed mounting is at workstation (1) one side top, the fixed centre gripping subassembly of the equal fixedly connected with in one end (4) of upset stopper (7) is kept away from in upset even axle (8), drive assembly (6) are located first backup pad (2) one side, drive assembly (6) include step motor (13), drive driving tooth (14) and driving tooth (15), step motor (13) fixed mounting is at first backup pad (2) top, step motor (13) output end fixedly connected with drives driving tooth (14), driving tooth (15) fixed mounting upset stopper (7) are close to the one end that drives driving tooth (14).

2. The jig for mold production processing according to claim 1, characterized in that: fixed centre gripping subassembly (4) are including fixing base (16), centre gripping cylinder (17), coupling assembling (18) and grip block (19), the one end of upset stopper (7) is kept away from in upset even axle (8) to fixing base (16) fixed mounting, centre gripping cylinder (17) fixed mounting is inside fixing base (16), and centre gripping cylinder (17) output end fixedly connected with coupling assembling (18), grip block (19) and coupling assembling (18) swing joint.

3. The jig for mold production processing according to claim 2, characterized in that: coupling assembling (18) include connecting plate (20), clamping screw (21) and block piece (22), connecting plate (20) fixed mounting is at centre gripping cylinder (17) output, clamping groove (23) have been seted up to one side that centre gripping cylinder (17) was kept away from in connecting plate (20), clamping screw (21) threaded connection is at the top of connecting plate (20), and clamping screw (21) run through clamping groove (23), block piece (22) fixed mounting is in one side of centre gripping piece (19), block piece (22) and clamping groove (23) sliding connection, clamping piece (22) are run through to clamping screw (21) screw thread.

4. The jig for mold production processing according to claim 1, characterized in that: the outer side of the turning limiting block (7) and the top of the turning limiting groove (12) are both rounded.

5. The jig for mold production processing according to claim 2, characterized in that: and anti-skid grains are carved on one side, away from the clamping block (22), of the clamping block (19).