CN210696284U - Metal rubber mixing mold convenient for demolding and used for jewelry processing - Google Patents

Abstract

The utility model discloses a make things convenient for metal rubber mixing die for jewelry processing of drawing of patterns, including cover half, screw and workstation, the cover half passes through screw fixed connection at the upper surface of workstation, the cavity has been seted up to the inside of workstation, the through-hole has been seted up to the bottom of cover half inner wall, the inner wall of through-hole and the surface swing joint of movable rod, the fixed box of bottom fixedly connected with of cover half, and fixed box is located the inside of cavity, the bottom of movable rod run through fixed box and with the top fixed connection of connecting seat, the pulley has been cup jointed in the fixed axle surface activity of connecting seat inner wall fixed connection, the spout has been seted up to the bottom of cavity inner wall, the inner wall of spout and the surface swing joint of briquetting. The utility model discloses a set up piston, movable rod, screw rod, first circle cover and first tooth's socket, solved present most ornament and processed the completion back in the metal rubber mould, the ornament is located the cover half mostly and needs the manual work to take out, the problem of inconvenient drawing of patterns.

Description

Metal rubber mixing mold convenient for demolding and used for jewelry processing

Technical Field

The utility model relates to the technical field of mold, specifically be a make things convenient for metal rubber mixing die for jewelry processing of drawing of patterns.

Background

The jewelry generally refers to ornaments worn on the body for decoration, along with the development of the society, more and more people like to decorate themselves with the jewelry, the metal rubber mixed mould can not be left in jewelry processing, and the jewelry processed in the mould needs to be taken out in the jewelry processing process so as to carry out the next operation.

At present, most of ornaments are positioned in a fixed die and need to be manually taken out after being processed in a metal rubber die, so that the problem of inconvenient demoulding is solved.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a make things convenient for metal rubber mixing die for jewelry processing of drawing of patterns has solved present most ornament and has processed the completion back in the metal rubber mould, and the ornament is located the cover half mostly and needs the manual work to take out, the problem of inconvenient drawing of patterns.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a metal rubber mixing mold convenient for demolding and used for jewelry processing comprises a fixed mold, screws and a workbench, wherein the fixed mold is fixedly connected to the upper surface of the workbench through the screws, a cavity is formed in the workbench, a through hole is formed in the bottom of the inner wall of the fixed mold, the inner wall of the through hole is movably connected with the surface of a movable rod, a fixed box is fixedly connected to the bottom of the fixed mold and is positioned in the cavity, the bottom of the movable rod penetrates through the fixed box and is fixedly connected with the top of a connecting seat, a pulley is movably sleeved on the surface of a fixed shaft fixedly connected with the inner wall of the connecting seat, a sliding groove is formed in the bottom of the inner wall of the cavity, the inner wall of the sliding groove is movably connected with the surface of a pressing block, a rolling bearing is inlaid in the left side of the pressing block, the inner wall of the rolling bearing is fixedly connected, the inner wall of the threaded hole is in threaded connection with the surface of the screw rod, the surface of the screw rod is fixedly sleeved with a first bearing, the first bearing is located on the left side of the workbench, the outer wall of the first bearing is fixedly sleeved with a first round sleeve, the inner wall of the first round sleeve is provided with a first tooth groove, the inner wall of the first tooth groove is movably connected with the bottom of the square rod, the surface of the square rod is movably sleeved with a first limiting box, the top of the inner wall of the first limiting box is fixedly connected with a first spring, the bottom of the first spring is fixedly connected with the top of the square rod, the top of the first limiting box is fixedly connected with a first fixing ring, the first fixing ring is fixedly sleeved on the surface of the screw rod and located on the left side of the first bearing, the surface of the screw rod is fixedly sleeved with a second bearing, the second bearing is located on the left side of the first fixing ring, the outer wall of the second bearing is fixedly connected with the inner wall of, the utility model discloses a fixture block, including the first round cover, the first tooth's socket, the first ring of first round cover and the first ring of first round cover, the first tooth's socket has been seted up to the inner wall of first round cover, the inner wall of first tooth's socket and the bottom swing joint of fixture block, the spacing box of second has been cup jointed in the surface activity of fixture block, the top fixedly connected with second spring of the spacing box inner wall of second, the bottom of second spring and the top fixed connection of fixture block, the solid fixed ring of top fixedly connected with second of the spacing box of second, the fixed surface at the screw rod.

Preferably, the top of the movable rod is fixedly connected with a piston, the surface of the piston is movably connected with the inner wall of the through hole, and the upper surface of the piston and the bottom of the inner wall of the fixed die are located on the same horizontal plane.

Preferably, the surface of the movable rod is movably sleeved with a return spring, the top and the bottom of the return spring are fixedly connected with the top of the inner wall of the fixed box and the upper surface of the stop plate respectively, and the stop plate is movably connected to the bottom of the inner wall of the fixed box.

Preferably, the pressing block is in a shape like a Chinese character 'tu', and the shape of the pressing block is matched with that of the sliding groove.

Preferably, the bottom of the inner wall of the cavity is fixedly connected with a stop block, and the right side of the stop block is fixedly connected with the right side of the inner wall of the cavity.

(III) advantageous effects

The utility model provides a make things convenient for metal rubber mixing die for jewelry processing of drawing of patterns possesses following beneficial effect:

(1) the utility model rotates the second round sleeve by arranging the piston, the movable rod, the screw rod, the first round sleeve and the first tooth groove, the surface of the inner wall of the second tooth groove extrudes the fixture block to enable the fixture block to rotate along with the second round sleeve, thereby enabling the screw rod to rotate, the screw rod moves rightwards, enabling the press block to move rightwards, the surface of the press block extruding pulley enables the pulley to rotate and move upwards, thereby enabling the piston to extrude the jewelry in the fixed die, the processed jewelry is jacked up, the second round sleeve continues to rotate reversely, the screw rod cannot rotate, then the second round sleeve rotates, the height of the jewelry jacked up along with the increase of the rotating times of the second round sleeve is higher, a user can take out the jewelry, the effect of convenient demoulding is achieved, the problem that most of the jewelry needs to be manually taken out when being positioned in the fixed die after the processing of the metal rubber die is finished at present is solved, inconvenient demoulding.

(2) The utility model discloses a set up and end position board and reset spring, when the briquetting moved left, reset spring extension for end the bottom swing joint of position board and fixed box inner wall, the upper surface of piston and the bottom of cover half inner wall alright with remain on same horizontal plane all the time, reduce as far as possible and make the vestige that the ornament stayed.

Drawings

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

FIG. 2 is a schematic view of the structure of the first round sleeve of the present invention;

FIG. 3 is a schematic view of the structure of FIG. 2B according to the present invention;

FIG. 4 is a schematic view of the structure at A in FIG. 1 according to the present invention;

FIG. 5 is a right sectional view of the position of the fixture block of the present invention;

FIG. 6 is a right sectional view of the square bar of the present invention;

fig. 7 is a right side view of the press block of the present invention.

In the figure: 1. fixing a mold; 2. a screw; 3. a work table; 4. a cavity; 5. a through hole; 6. a movable rod; 7. a fixing box; 8. a connecting seat; 9. a pulley; 10. a chute; 11. briquetting; 12. a rolling bearing; 13. a screw; 14. a threaded hole; 15. a first bearing; 16. a first round sleeve; 17. a first tooth slot; 18. a square bar; 19. a first limit box; 20. a first spring; 21. a first retaining ring; 22. a second bearing; 23. a second round sleeve; 24. a second tooth slot; 25. a clamping block; 26. a second limit box; 27. a second spring; 28. a second retaining ring; 29. a piston; 30. a return spring; 31. a stop plate; 32. and a stop block.

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.

As shown in fig. 1-7, the utility model provides a technical solution: a metal rubber mixing mold convenient for demolding and used for jewelry processing comprises a fixed mold 1, screws 2 and a workbench 3, wherein the fixed mold 1 is fixedly connected to the upper surface of the workbench 3 through the screws 2, a cavity 4 is formed in the workbench 3, a through hole 5 is formed in the bottom of the inner wall of the fixed mold 1, the inner wall of the through hole 5 is movably connected with the surface of a movable rod 6, a fixed box 7 is fixedly connected to the bottom of the fixed mold 1, the fixed box 7 can be used for limiting the position of the movable rod 6, the movable rod 6 can always keep a vertical direction, the fixed box 7 is positioned in the cavity 4, the bottom of the movable rod 6 penetrates through the fixed box 7 and is fixedly connected with the top of a connecting seat 8, a pulley 9 is movably sleeved on the surface of a fixed shaft fixedly connected with the inner wall of the connecting seat 8, the pulley 9 can reduce friction, a chute 10 is formed in the bottom of the inner wall of, the chute 10 can limit the position of the pressing block 11 by using the opening, so that the pressing block 11 always keeps horizontal movement left and right, the left side of the pressing block 11 is inlaid with a rolling bearing 12, the rolling bearing 12 cannot enable the pressing block 11 to rotate when the screw 13 rotates, the inner wall of the rolling bearing 12 is fixedly connected with the surface of the screw 13, the position of the workbench 3 corresponding to the screw 13 is provided with a threaded hole 14, the inner wall of the threaded hole 14 is in threaded connection with the surface of the screw 13, the screw 13 can rotate and move left and right by rotating the screw 13, the surface of the screw 13 is fixedly sleeved with a first bearing 15, the first bearing 15 is positioned on the left side of the workbench 3, the outer wall of the first bearing 15 is fixedly sleeved with a first round sleeve 16, the inner wall of the first round sleeve 16 is provided with a first tooth groove 17, the inner wall of the first tooth groove 17 is movably connected with the bottom of the square rod 18, the surface of the square rod 18 is movably sleeved with a first limiting, the bottom of the first spring 20 is fixedly connected with the top of the square rod 18, the top of the first limiting box 19 is fixedly connected with a first fixing ring 21, the first fixing ring 21 is fixedly sleeved on the surface of the screw 13, the first fixing ring 21 is positioned on the left side of the first bearing 15, the surface of the screw 13 is fixedly sleeved with a second bearing 22, the second bearing 22 is positioned on the left side of the first fixing ring 21, the outer wall of the second bearing 22 is fixedly connected with the inner wall of a second round sleeve 23, the inner wall of the second round sleeve 23 is provided with a second tooth groove 24, the directions of the first tooth groove 17 and the second tooth groove 24 are opposite, the inner wall of the second tooth groove 24 is movably connected with the bottom of the fixture block 25, the surface of the fixture block 25 is movably sleeved with a second limiting box 26, the top of the inner wall of the second limiting box 26 is fixedly connected with a second spring 27, the bottom of the second spring 27 is fixedly connected with the top of the fixture block 25, the top, the second retainer ring 28 is fixedly sleeved on the surface of the screw 13, and the second retainer ring 28 is located between the second bearing 22 and the first retainer ring 21.

As a technical optimization scheme of the utility model, the top fixedly connected with piston 29 of movable rod 6, piston 29 can reduce the vestige that jewelry processing came out to a certain extent, and the material of piston 29 is similar with cover half 1 material, and the surface of piston 29 and the inner wall swing joint of through-hole 5, the upper surface of piston 29 and the bottom of cover half 1 inner wall are located same horizontal plane.

As a technical optimization scheme, reset spring 30 has been cup jointed in the surface activity of movable rod 6, and reset spring 30's top and bottom are connected with the top of fixed box 7 inner wall and the last fixed surface who ends a board 31 respectively, end a board 31 swing joint in the bottom of fixed box 7 inner wall, and reset spring 30 uses with the cooperation of ending a board 31 for piston 29's upper surface remains throughout to be located same horizontal plane with 1 inner wall bottom of cover half.

As a technical optimization scheme of the present invention, the pressing block 11 is in a shape of "convex", and the shape of the pressing block 11 is adapted to the shape of the sliding groove 10.

As a technical optimization scheme, the bottom fixedly connected with of 4 inner walls of cavity ends a piece 32, ends a piece 32 and can make briquetting 11 stop position more accurate, and the right side of ending a piece 32 and the right side fixed connection of 4 inner walls of cavity.

When the jewelry ejecting device is used, the second round sleeve 23 is rotated, the surface of the inner wall extrusion clamping block 25 of the second tooth groove 24 enables the clamping block 25 to rotate along with the second round sleeve 23, so that the screw 13 rotates, the screw 13 moves rightwards, so that the pressing block 11 moves rightwards, the surface of the pressing block 11 extrusion pulley 9 enables the pulley 9 to rotate simultaneously and move upwards, so that the piston 29 extrudes the jewelry in the fixed die 1, the processed jewelry is ejected up, the second round sleeve 23 continues to rotate reversely, the screw 13 cannot rotate, then the second round sleeve 23 rotates, the jewelry is ejected up along with the increase of the rotation frequency of the second round sleeve 23, a user can take out the jewelry from the fixed die 1, the effect of facilitating demolding is achieved, the first round sleeve 16 rotates reversely to enable the screw 13 to move leftwards, and the pressing block 11 restores to the initial position.

To sum up can, the utility model discloses a set up piston 29, movable rod 6, screw rod 13, first circle cover 16 and first tooth's socket 17, solved present most ornament and processed the completion back in the metal rubber mould, the ornament is located mostly and needs the manual work to take out in cover half 1, the problem of inconvenient drawing of patterns.

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 (5)

1. The utility model provides a make things convenient for metal rubber mixing die for jewelry processing of drawing of patterns, includes cover half (1), screw (2) and workstation (3), cover half (1) is through screw (2) fixed connection at the upper surface of workstation (3), cavity (4), its characterized in that have been seted up to the inside of workstation (3): the bottom of the inner wall of the fixed die (1) is provided with a through hole (5), the inner wall of the through hole (5) is movably connected with the surface of the movable rod (6), the bottom of the fixed die (1) is fixedly connected with a fixed box (7), the fixed box (7) is positioned in the cavity (4), the bottom of the movable rod (6) penetrates through the fixed box (7) and is fixedly connected with the top of the connecting seat (8), the surface of a fixed shaft fixedly connected with the inner wall of the connecting seat (8) is sleeved with a pulley (9), the bottom of the inner wall of the cavity (4) is provided with a sliding chute (10), the inner wall of the sliding chute (10) is movably connected with the surface of a pressing block (11), the left side of the pressing block (11) is inlaid with a rolling bearing (12), the inner wall of the rolling bearing (12) is fixedly connected with the surface of a screw rod (13), a threaded hole (14) is formed in the, the inner wall of the threaded hole (14) is in threaded connection with the surface of the screw rod (13), a first bearing (15) is sleeved on the surface of the screw rod (13), the first bearing (15) is located on the left side of the workbench (3), a first round sleeve (16) is sleeved on the outer wall of the first bearing (15) in a fixed mode, a first tooth groove (17) is formed in the inner wall of the first round sleeve (16), the inner wall of the first tooth groove (17) is movably connected with the bottom of the square rod (18), a first limiting box (19) is sleeved on the surface of the square rod (18) in a movable mode, a first spring (20) is fixedly connected to the top of the inner wall of the first limiting box (19), the bottom of the first spring (20) is fixedly connected with the top of the square rod (18), a first fixing ring (21) is fixedly connected to the top of the first limiting box (19), and the first fixing ring (21) is fixedly connected to the surface of the screw rod (13), and the first fixing ring (21) is positioned on the left side of the first bearing (15), the surface of the screw (13) is fixedly sleeved with the second bearing (22), the second bearing (22) is positioned on the left side of the first fixing ring (21), the outer wall of the second bearing (22) is fixedly connected with the inner wall of the second round sleeve (23), the inner wall of the second round sleeve (23) is provided with a second tooth groove (24), the inner wall of the second tooth groove (24) is movably connected with the bottom of the clamping block (25), the surface of the clamping block (25) is movably sleeved with a second limiting box (26), the top of the inner wall of the second limiting box (26) is fixedly connected with a second spring (27), the bottom of the second spring (27) is fixedly connected with the top of the clamping block (25), the top of the second limiting box (26) is fixedly connected with a second fixing ring (28), and the second fixing ring (28) is fixedly sleeved on the surface of the screw (13), and the second retaining ring (28) is located between the second bearing (22) and the first retaining ring (21).

2. The metal rubber mixing mold convenient for demolding and used for jewelry processing as claimed in claim 1, wherein: the top fixedly connected with piston (29) of movable rod (6), the surface of piston (29) and the inner wall swing joint of through-hole (5), the upper surface of piston (29) and the bottom of cover half (1) inner wall are located same horizontal plane.

3. The metal rubber mixing mold convenient for demolding and used for jewelry processing as claimed in claim 1, wherein: reset spring (30) has been cup jointed in the surface activity of movable rod (6), the top and the bottom of reset spring (30) are connected with the top of fixed box (7) inner wall and the last fixed surface who ends position board (31) respectively, end position board (31) swing joint in the bottom of fixed box (7) inner wall.

4. The metal rubber mixing mold convenient for demolding and used for jewelry processing as claimed in claim 1, wherein: the pressing block (11) is in a convex shape, and the shape of the pressing block (11) is matched with that of the sliding groove (10).

5. The metal rubber mixing mold convenient for demolding and used for jewelry processing as claimed in claim 1, wherein: the bottom of the inner wall of the cavity (4) is fixedly connected with a stop block (32), and the right side of the stop block (32) is fixedly connected with the right side of the inner wall of the cavity (4).

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