CN215616911U

CN215616911U - Mould with positioning mechanism

Info

Publication number: CN215616911U
Application number: CN202122180836.2U
Authority: CN
Inventors: 林欣泽
Original assignee: Hunan Jiazhao Intelligent Machinery Manufacturing Co ltd
Current assignee: Hunan Jiazhao Intelligent Machinery Manufacturing Co ltd
Priority date: 2021-09-09
Filing date: 2021-09-09
Publication date: 2022-01-25
Anticipated expiration: 2031-09-09

Abstract

The utility model belongs to the field of dies, and particularly relates to a die with a positioning mechanism, which comprises a circular die; the surface of the circular mould is provided with a circular mould groove, the mould groove is circular, the side wall of the circular mould is fixedly connected with two fixed blocks, the top ends of the two fixed blocks are provided with sliding grooves, the inner wall of each sliding groove is connected with a sliding plate in a sliding manner, each sliding plate is L-shaped, the short arm end of each sliding plate is fixedly connected with a positioning plate, and each positioning plate is arc-shaped; through laying circular workpiece in the die cavity, then the pulling cylinder for cylinder pulling connecting wire makes the connecting wire can drive the slide and slide in the spout, and the locating plate can follow the slide and slide together simultaneously, thereby makes the locating plate clip circular workpiece, has played the effect of fixing a position circular workpiece, and then reaches the effect that can fix a position circular workpiece of equidimension not, has improved circular mould's application range.

Description

Mould with positioning mechanism

Technical Field

The utility model relates to the field of dies, in particular to a die with a positioning mechanism.

Background

The mold is an indispensable device in industrial production.

The existing dies are various, wherein the dies for polishing round workpieces need to place the workpieces into the die cavities of the dies, the die cavities can position the workpieces, and then the workpieces are polished;

because the die cavity size of mould is fixed, consequently the die cavity can only carry on spacingly to the work piece the same with its self size, can't fix a position than the work piece that self is little to lead to the mould to have certain limitation in the process of using, consequently, provide a mould with positioning mechanism to above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

In order to make up for the defects of the prior art and solve the problem that the size of a die cavity of a die is fixed, so that the die cavity can only limit a workpiece with the same size as the die cavity and cannot position the workpiece with a smaller size than the die cavity, and the die has certain limitation in the use process, the utility model provides the die with a positioning mechanism.

The technical scheme adopted by the utility model for solving the technical problems is as follows: the utility model relates to a die with a positioning mechanism, which comprises a circular die; the die comprises a circular die, a die cavity, a positioning plate, a connecting wire and a cylinder, wherein the surface of the circular die is provided with the die cavity, the die cavity is circular, the side wall of the circular die is fixedly connected with two fixed blocks, the top ends of the two fixed blocks are provided with sliding grooves, the inner wall of each sliding groove is connected with a sliding plate in a sliding manner, each sliding plate is L-shaped, the short arm end of each sliding plate is fixedly connected with the positioning plate, each positioning plate is arc-shaped, the long arm ends of the two sliding plates are fixedly provided with the connecting wire, and one end of each connecting wire, far away from the corresponding sliding plate, is fixedly connected with the cylinder; through lay the die cavity with circular workpiece in, then the pulling cylinder, make cylinder pulling connecting wire, make the connecting wire can drive the slide and slide in the spout, the locating plate can follow the slide and slide together simultaneously, thereby make the locating plate clip circular workpiece, the effect of fixing a position circular workpiece has been played, and then reach the effect that can fix a position circular workpiece of equidimension not, the application range of circular mould has been improved, polish circular workpiece again after circular workpiece is clipped, polish the completion back when worker's circular workpiece, take out the cylinder from placing a section of thick bamboo.

Preferably, a first spring is fixedly installed on one side, close to the connecting line, of the sliding plate, the other end of the first spring is fixedly connected with the sliding chute, a placing cylinder is fixedly connected to the surface of the circular mold, an opening is formed in one side, far away from the circular mold, of the placing cylinder, and the cylinder is placed in the placing cylinder; during operation, through taking out the cylinder from placing a section of thick bamboo, later loosen the cylinder for first spring promotes the slide because of the recovery of elasticity, and the slide can drive the locating plate and slide this moment, thereby makes the limiting plate no longer contact with circular workpiece, then takes out circular workpiece from the die cavity.

Preferably, a positioning rod is inserted into the placing cylinder, a fixed disc is fixedly connected to the surface of the positioning rod, a second spring is fixedly connected to one side of the fixed disc, and one end, far away from the fixed disc, of the second spring is fixedly connected with the placing cylinder; through loosening the gag lever post for the second spring because the recovery pulling fixed disk of elasticity, the fixed disk can drive the gag lever post and slide this moment, has played the effect of reseing to the gag lever post with the help of the second spring.

Preferably, the top ends of the two positioning plates are rotatably connected with rotating shafts, and the surfaces of the rotating shafts are fixedly connected with adjusting plates; through rotating the regulating plate, make the regulating plate drive the pivot and rotate, thereby make the regulating plate remove the die cavity top, then lay square workpiece in the die cavity, later fix a position square workpiece with the help of the regulating plate, played the effect of fixing a position square workpiece, avoided circular mould can only fix a position the processing function too singlely to circular work piece.

Preferably, a clamping groove is formed in one end, away from the positioning plate, of the rotating shaft, the clamping groove is cross-shaped, a fixing plate is fixedly mounted on the side wall of the positioning plate, a sliding rod penetrates through the fixing plate, the sliding rod is U-shaped, a clamping block is fixedly mounted at one end, away from the fixing plate, of the sliding rod, and the clamping block is clamped with the inner wall of the clamping groove; through the pulling slide bar for the slide bar drives the fixture block and upwards slides, thereby makes the fixture block follow the roll-off in the draw-in groove, and the pivot can lose fixed power this moment, through promoting the slide bar, makes the slide bar promote the fixture block, and the fixture block can be with the draw-in groove joint this moment, thereby makes the pivot fixed.

Preferably, the surface of the sliding rod is fixedly provided with a magnetic block, the bottom end of the magnetic block is magnetically connected with a fixed plate, and the fixed plate is made of iron; through promoting the slide bar for the magnetic path can follow the slide bar and remove and contact with the fixed plate together, and the magnetic path can be inhaled with the fixed plate magnetism this moment.

The utility model has the advantages that:

1. through laying circular workpiece in the die cavity, then the pulling cylinder for cylinder pulling connecting wire makes the connecting wire can drive the slide and slide in the spout, and the locating plate can follow the slide and slide together simultaneously, thereby makes the locating plate clip circular workpiece, has played the effect of fixing a position circular workpiece, and then reaches the effect that can fix a position circular workpiece of equidimension not, has improved circular mould's application range.

2. In placing the die cavity with square work piece, later fix a position square work piece with the help of the regulating plate, played the effect of fixing a position square work piece, avoided circular mould can only fix a position the processing function too singlely to circular work piece.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

FIG. 1 is a schematic perspective view of a first embodiment;

FIG. 2 is a schematic view of a positioning plate;

FIG. 3 is a schematic view of the structure of the placement barrel;

FIG. 4 is a schematic view of the adjusting plate;

FIG. 5 is a schematic view of a portion of the structure of FIG. 4;

FIG. 6 is a schematic structural diagram of a rubber block of the second embodiment.

In the figure: 1. a circular mold; 2. a die cavity; 3. a rubber block; 4. positioning a plate; 5. a slide plate; 6. a fixed block; 7. a chute; 8. a first spring; 9. a connecting wire; 10. a cylinder; 11. placing the cylinder; 12. fixing the disc; 13. a second spring; 14. positioning a rod; 15. an adjusting plate; 16. a fixing plate; 17. a magnetic block; 18. a slide bar; 19. a clamping block; 20. a card slot; 21. a rotating shaft.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example one

Referring to fig. 1-5, a mold with a positioning mechanism includes a circular mold 1; the surface of the circular mold 1 is provided with a mold cavity 2, the mold cavity 2 is circular, the side wall of the circular mold 1 is fixedly connected with two fixed blocks 6, the top ends of the two fixed blocks 6 are provided with a sliding chute 7, the inner wall of the sliding chute 7 is connected with a sliding plate 5 in a sliding manner, the sliding plate 5 is L-shaped, the short arm end of the sliding plate 5 is fixedly connected with a positioning plate 4, the positioning plate 4 is arc-shaped, the long arm ends of the two sliding plates 5 are fixedly provided with a connecting wire 9, and one end of the connecting wire 9 far away from the sliding plate 5 is fixedly connected with a cylinder 10; the during operation, through laying circular workpiece in the die cavity 2, then pulling cylinder 10, make cylinder 10 pulling connecting wire 9, make connecting wire 9 can drive slide 5 and slide in spout 7, locating plate 4 can follow slide 5 and slide together simultaneously, thereby make locating plate 4 clip circular workpiece, the effect of fixing a position circular workpiece has been played, and then reach the effect that can fix a position circular workpiece to equidimension not, circular mold 1's application scope has been improved, polish circular workpiece again after circular workpiece is cliied, polish the completion back when circular workpiece, take out cylinder 10 from placing a section of thick bamboo 11.

A first spring 8 is fixedly installed on one side, close to the connecting line 9, of the sliding plate 5, the other end of the first spring 8 is fixedly connected with the sliding chute 7, a placing cylinder 11 is fixedly connected to the surface of the circular mold 1, one side, far away from the circular mold 1, of the placing cylinder 11 is provided with an opening, and a cylinder 10 is placed in the placing cylinder 11; during operation, through taking out cylinder 10 from placing a section of thick bamboo 11, later loosen cylinder 10 for first spring 8 promotes slide 5 because the recovery of elasticity, slide 5 can drive locating plate 4 and slide this moment, thereby makes the limiting plate no longer contact with circular work piece, then takes out circular work piece from die cavity 2.

A positioning rod 14 penetrates through the placing barrel 11, a fixed disc 12 is fixedly connected to the surface of the positioning rod 14, a second spring 13 is fixedly connected to one side of the fixed disc 12, and one end, far away from the fixed disc 12, of the second spring 13 is fixedly connected with the placing barrel 11; during operation, through loosening the gag lever post for second spring 13 is because the recovery pulling fixed disk 12 of elasticity, and fixed disk 12 can drive the gag lever post and slide this moment, has played the effect of reseing to the gag lever post with the help of second spring 13.

The top ends of the two positioning plates 4 are rotatably connected with a rotating shaft 21, and the surface of the rotating shaft 21 is fixedly connected with an adjusting plate 15; during operation, through rotating the regulating plate 15, make the regulating plate 15 drive pivot 21 and rotate, thereby make the regulating plate 15 remove 2 tops of chase, then lay square workpiece in chase 2, later fix a position square workpiece with the help of regulating plate 15, played the effect of fixing a position square workpiece, avoided circular mould 1 only can fix a position the processing function too singlely to circular work piece.

A clamping groove 20 is formed in one end, away from the positioning plate 4, of the rotating shaft 21, the clamping groove 20 is in a cross shape, a fixing plate 16 is fixedly installed on the side wall of the positioning plate 4, a sliding rod 18 is arranged in the fixing plate 16 in an inserting mode, the sliding rod 18 is in a U shape, a clamping block 19 is fixedly installed at one end, away from the fixing plate 16, of the sliding rod 18, and the clamping block 19 is clamped with the inner wall of the clamping groove 20; during operation, the slide rod 18 is pulled, so that the slide rod 18 drives the fixture block 19 to slide upwards, the fixture block 19 slides out of the clamping groove 20, the rotating shaft 21 loses fixing force at the moment, the slide rod 18 pushes the fixture block 19 by pushing the slide rod 18, and the fixture block 19 is clamped with the clamping groove 20, so that the rotating shaft 21 is fixed.

The surface of the slide bar 18 is fixedly provided with a magnetic block 17, the bottom end of the magnetic block 17 is magnetically connected with the fixed plate 16, and the fixed plate 16 is made of iron; when the magnetic block moving device works, the magnetic block 17 can move along with the sliding rod 18 and contact with the fixed plate 16 by pushing the sliding rod 18, and at the moment, the magnetic block 17 can be magnetically attracted with the fixed plate 16.

Example two

Referring to fig. 6, in a first comparative example, as another embodiment of the present invention, rubber blocks 3 are glued to the inner sides of two positioning plates 4; during operation, when using locating plate 4 to carry out the centre gripping to the work piece, block rubber 3 can contact with the work piece, and block rubber 3 can increase the frictional force between locating plate 4 and the work piece this moment to better effect of fixing a position the work piece has been played.

The working principle is that a round workpiece is placed in a die cavity 2, then a cylinder 10 is pulled, the cylinder 10 pulls a connecting wire 9, the connecting wire 9 drives a sliding plate 5 to slide in a sliding groove 7, meanwhile, a positioning plate 4 slides along with the sliding plate 5, so that the positioning plate 4 clamps the round workpiece, the round workpiece is positioned, the round workpieces with different sizes can be positioned, the application range of the round die 1 is improved, after the round workpiece is clamped, a limiting rod is pulled to slide in a placing barrel 11, then the cylinder 10 is placed in the placing barrel 11, then the limiting rod is loosened, a fixing disk 12 is pulled by a second spring 13 due to the recovery of elasticity, the fixing disk 12 drives the limiting rod to slide, the limiting rod blocks the cylinder 10, and the connecting wire 9 pulls the sliding plate 5 all the time, thereby fix locating plate 4, then polish round piece again, polish the completion back when the worker round piece, the pulling gag lever post for the gag lever post no longer blocks cylinder 10, then take out cylinder 10 from placing a section of thick bamboo 11, later loosen cylinder 10, make first spring 8 because the recovering of elasticity promotes slide 5, slide 5 can drive locating plate 4 and slide this moment, thereby make the limiting plate no longer contact with round piece, then take out round piece from die cavity 2.

Through pulling slide bar 18, make slide bar 18 drive fixture block 19 upwards slide, thereby make fixture block 19 follow the roll-off in draw-in groove 20, rotate regulating plate 15 this moment, make regulating plate 15 drive pivot 21 and rotate, thereby make regulating plate 15 remove to the chase 2 top, then promote slide bar 18, make fixture block 19 and draw-in groove 20 joint, magnetic block 17 can follow slide bar 18 and remove and contact with fixed plate 16 together simultaneously, magnetic block 17 can be inhaled with fixed plate 16 magnetism this moment, then lay the square workpiece in the chase 2, later fix a position the square workpiece with the help of regulating plate 15, the effect of fixing a position the square workpiece has been played, it is too single to have avoided circular mould 1 only can fix a position the processing function to circular workpiece.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed.

Claims

1. A mould with a positioning mechanism is characterized in that: comprises a circular mould (1); die cavity (2) have been seted up on the surface of circular mould (1), die cavity (2) are circularly, two fixed block (6) of lateral wall fixedly connected with of circular mould (1), two spout (7) have been seted up on the top of fixed block (6), the inner wall sliding connection of spout (7) has slide (5), slide (5) are "L" shape, and the short arm end fixedly connected with locating plate (4) of slide (5), locating plate (4) are the arc, two the long arm end fixed mounting of slide (5) has connecting wire (9), the one end fixedly connected with cylinder (10) of slide (5) are kept away from in connecting wire (9).

2. A mold having a positioning mechanism as set forth in claim 1, wherein: one side fixed mounting that slide (5) are close to connecting wire (9) has first spring (8), the other end and spout (7) fixed connection of first spring (8), a section of thick bamboo (11) are placed to the fixed surface of circular mould (1), place a section of thick bamboo (11) and keep away from one side opening of circular mould (1), cylinder (10) are placed in placing a section of thick bamboo (11).

3. A mold having a positioning mechanism as set forth in claim 2, wherein: the positioning rod (14) penetrates through the interior of the placing barrel (11), the fixed surface of the positioning rod (14) is fixedly connected with a fixed disk (12), one side of the fixed disk (12) is fixedly connected with a second spring (13), and one end, far away from the fixed disk (12), of the second spring (13) is fixedly connected with the placing barrel (11).

4. A mold having a positioning mechanism as set forth in claim 3, wherein: two the top of locating plate (4) all rotates and is connected with pivot (21), regulating plate (15) are installed to the fixed surface connection of pivot (21).

5. The mold with positioning mechanism as set forth in claim 4, wherein: draw-in groove (20) have been seted up to the one end that locating plate (4) were kept away from in pivot (21), draw-in groove (20) are the cross, the lateral wall fixed mounting of locating plate (4) has fixed plate (16), it is equipped with slide bar (18) to run through in fixed plate (16), slide bar (18) are "U" font, and slide bar (18) keep away from the one end fixed mounting of fixed plate (16) and have fixture block (19), the inner wall joint of fixture block (19) and draw-in groove (20).

6. A mold having a positioning mechanism as set forth in claim 5, wherein: the surface of the sliding rod (18) is fixedly provided with a magnetic block (17), and the bottom end of the magnetic block (17) is magnetically connected with the fixing plate (16).