CN211804910U - Fixing device is used in production of precision mold - Google Patents

Abstract

The utility model belongs to the fixing device field, especially, fixing device is used in production of accurate mould is not convenient for fix the mould to current accurate mould at the in-process of production to can not rotate the mould, can not satisfy the demand problem of processing, the following scheme is proposed at present, and it includes the base, the turn trough has been seted up at the top of base, and the pivot is installed to the turn trough internal rotation, and the top welding of pivot has the rectangular plate, and the outside slip cover of rectangular plate is equipped with two lagging, and the top welding of lagging has the roof, and the top welding of roof has the diaphragm, and the bottom welding of lagging has the bottom plate, and the bottom welding of rectangular plate has two fixed plates, has seted up the commentaries on classics hole on the fixed plate, and same traction shaft is installed to two commentaries on classics downthehole internal rotations, and. The utility model discloses the practicality is good, and the convenience is fixed the mould, can rotate the position of mould to can be applicable to not unidimensional mould.

Description

Fixing device is used in production of precision mold

Technical Field

The utility model relates to a fixing device technical field especially relates to a fixing device is used in production of accurate mould.

Background

The mould is a mould and a tool for obtaining a required product by injection molding, blow molding, extrusion, die casting or forging forming, smelting, stamping and other methods in industrial production.

The precision mould at present is not convenient for fix the mould at the in-process of production to can not rotate the mould, can not satisfy the demand of processing.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the precision mould is not convenient for fix the mould in the production process in the prior art, and can not rotate the mould, can not satisfy the demand shortcoming of processing, and the fixing device for precision mould production is provided.

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

a fixing device for producing precise dies comprises a base, wherein a rotary groove is formed in the top of the base, a rotary shaft is rotatably installed in the rotary groove, a rectangular plate is welded at the top end of the rotary shaft, two sleeve plates are slidably sleeved on the outer side of the rectangular plate, a top plate is welded at the top of the sleeve plates, a transverse plate is welded at the top of the top plate, a bottom plate is welded at the bottom of the sleeve plates, two fixing plates are welded at the bottom of the rectangular plate, rotary holes are formed in the fixing plates, the same traction shaft is rotatably installed in the two rotary holes, two external threads are formed in the outer side of the traction shaft, a screw hole is formed in the bottom plate, the external threads on the traction shaft are in threaded connection with the screw hole, two side plates are welded on the outer side of the rotary shaft, slide holes are formed in the tops of the side plates, slide plates, the kerve has been seted up to the bottom of slide, and slidable mounting has the locating plate in the kerve, and the top welding of locating plate has the spring, and the top of spring welds on the top inner wall of kerve, and a plurality of constant head tanks, locating plate and constant head tank looks adaptation have been seted up at the top of base.

Preferably, the quantity of constant head tank is twenty four, and twenty four constant head tanks are the equidistant interval setting of annular, are convenient for carry out the location processing to the countershaft.

Preferably, the equal fixedly connected with rubber pad in one side that two diaphragms are close to each other improves the stability after carrying out the centre gripping to the mould.

Preferably, the rotating shaft is provided with a through hole, one end of the traction shaft penetrates through the through hole, and the traction shaft is not in contact with the side wall of the through hole.

Preferably, the two external threads on the traction shaft are opposite in screwing direction, and the threads in the two screw holes are opposite in screwing direction, so that the two bottom plates can move towards each other.

Preferably, the two hinge plates are obliquely arranged, and the two hinge plates are symmetrically arranged.

The utility model discloses in, a fixing device is used in accurate mould production, place the mould in the top of rectangular plate, the pivot rotates, the pivot drives the rectangular plate and rotates, rectangular plate moves the mould and rotates, rotate the mould to suitable position, then rotate the traction shaft, the epaxial external screw thread of traction and screw threaded connection, make two bottom plates remove to the direction that is close to each other, the lagging drives the roof and removes, the diaphragm presss from both sides the mould through the rubber pad and presss from both sides the fastening and fixes, the bottom plate drives the articulated slab simultaneously and rotates, the articulated slab drives the slide and removes, make the locating plate card go into in the constant head tank, fix the position of counter shaft, the not unidimensional mould can be fixed to the spring of setting, when the bottom inner wall of locating plate and constant head tank contacts, can extrude the spring when the slide continues.

The utility model discloses the practicality is good, and the convenience is fixed the mould, can rotate the position of mould to can be applicable to not unidimensional mould.

Drawings

Fig. 1 is a schematic structural view of a fixing device for producing a precision mold according to the present invention;

fig. 2 is a schematic structural view of a portion a of a fixing device for precision mold production according to the present invention;

fig. 3 is a schematic top view of the base portion of the fixing device for precision mold production according to the present invention.

In the figure: 1. a base; 2. a rotating shaft; 3. a rectangular plate; 4. sheathing; 5. a top plate; 6. a transverse plate; 7. a base plate; 8. a fixing plate; 9. a traction shaft; 10. a side plate; 11. a slide plate; 12. a hinge plate; 13. positioning a plate; 14. a spring; 15. and (6) positioning a 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.

Referring to fig. 1-3, a fixing device for precision mold production comprises a base 1, a rotary groove is arranged at the top of the base 1, a rotary shaft 2 is rotatably installed in the rotary groove, a rectangular plate 3 is welded at the top end of the rotary shaft 2, two sleeve plates 4 are slidably sleeved outside the rectangular plate 3, a top plate 5 is welded at the top of each sleeve plate 4, a transverse plate 6 is welded at the top of the top plate 5, a bottom plate 7 is welded at the bottom of each sleeve plate 4, two fixing plates 8 are welded at the bottom of the rectangular plate 3, rotary holes are formed in the fixing plates 8, the same traction shaft 9 is rotatably installed in the two rotary holes, two external threads are formed on the outer side of the traction shaft 9, screw holes are formed in the bottom plate 7, the external threads on the traction shaft 9 are in threaded connection with the screw holes, two side plates 10 are welded at the outer side of the rotary shaft 2, slide holes are formed, one side that two articulated sheets 12 kept away from each other is articulated mutually with one side that two bottom plates 7 are close to each other respectively, and the kerve has been seted up to the bottom of slide 11, and slidable mounting has locating plate 13 in the kerve, and the top welding of locating plate 13 has spring 14, and the top of spring 14 welds on the top inner wall of kerve, and a plurality of constant head tanks 15 have been seted up at the top of base 1, and locating plate 13 and constant head tank 15 looks adaptation.

In this embodiment, the quantity of constant head tank 15 is twenty four, and twenty four constant head tanks 15 are the equidistant interval setting of annular, are convenient for carry out positioning process to countershaft 2.

In this embodiment, the equal fixedly connected with rubber pad in one side that two diaphragm 6 are close to each other improves the stability after carrying out the centre gripping to the mould.

In this embodiment, the rotating shaft 2 is provided with a through hole, one end of the traction shaft 9 penetrates through the through hole, and the traction shaft 9 is not in contact with the side wall of the through hole.

In this embodiment, the two external threads on the traction shaft 9 have opposite directions, and the threads in the two screw holes have opposite directions, so that the two bottom plates 7 can move towards each other.

In the present embodiment, the two hinge plates 12 are disposed obliquely, and the two hinge plates 12 are disposed symmetrically.

In the utility model, when in use, a mould is placed on the top of a rectangular plate 3, a rotating shaft 2 is rotated, the rotating shaft 2 drives the rectangular plate 3 to rotate, the rectangular plate 3 drives the mould to rotate, the mould is rotated to a proper position, then a traction shaft 9 is rotated, external threads on the traction shaft 9 are connected with screw threads, so that two bottom plates 7 move towards the direction close to each other, the bottom plates 7 drive a sleeve plate 4 to move, the sleeve plate 4 drives a top plate 5 to move, the top plate 5 drives a transverse plate 6 to move, the transverse plate 6 clamps and fixes the mould through a rubber pad, the bottom plates 7 simultaneously drive a hinged plate 12 to rotate, the hinged plate 12 drives a sliding plate 11 to move, the sliding plate 11 drives a positioning plate 13 to move, the positioning plate 13 is clamped into a positioning groove 15 which is positioned on the same vertical axis, the position of the rotating shaft 2 is fixed, and the set springs 14 can, when the positioning plate 13 contacts the inner wall of the bottom of the positioning slot 15, the slide plate 11 pushes the spring 14 when moving downwards.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (6)

1. A fixing device for producing a precision mold comprises a base (1) and is characterized in that a rotary groove is formed in the top of the base (1), a rotary shaft (2) is installed in the rotary groove in a rotary mode, a rectangular plate (3) is welded to the top end of the rotary shaft (2), two sleeve plates (4) are slidably sleeved on the outer side of each rectangular plate (3), a top plate (5) is welded to the top of each sleeve plate (4), a transverse plate (6) is welded to the top of each top plate (5), a bottom plate (7) is welded to the bottom of each sleeve plate (4), two fixing plates (8) are welded to the bottom of each rectangular plate (3), rotary holes are formed in the fixing plates (8), the same traction shaft (9) is installed in the rotary holes in a rotary mode, two external threads are formed in the outer side of each traction shaft (9), screw holes are formed in the bottom plate (7), the external threads on the traction shafts (9, the slide opening has been seted up at the top of curb plate (10), slidable mounting has slide (11) in the slide opening, one side that two slide (11) kept away from each other all articulates there is articulated slab (12), one side that two articulated slab (12) kept away from each other is articulated mutually with one side that two bottom plates (7) are close to each other respectively, the kerve has been seted up to the bottom of slide (11), slidable mounting has locating plate (13) in the kerve, the top welding of locating plate (13) has spring (14), the top of spring (14) welds on the top inner wall of kerve, a plurality of constant head tanks (15) have been seted up at the top of base (1), locating plate (13) and constant head tank (15.

2. The fixing device for producing the precise mold according to claim 1, wherein the number of the positioning grooves (15) is twenty four, and the twenty four positioning grooves (15) are arranged at equal intervals in a ring shape.

3. The fixing device for producing the precise mold according to claim 1, wherein a rubber pad is fixedly connected to one side of each of the two transverse plates (6) close to each other.

4. The fixing device for producing the precision mold according to claim 1, wherein the rotating shaft (2) is provided with a through hole, one end of the pulling shaft (9) penetrates through the through hole, and the pulling shaft (9) is not in contact with the side wall of the through hole.

5. A fixing device for producing a precision mold according to claim 1, wherein the two external threads on the pulling shaft (9) have opposite directions of rotation, and the threads in the two screw holes have opposite directions of rotation.

6. The fixing device for the production of the precision mold according to claim 1, wherein the two hinged plates (12) are arranged obliquely, and the two hinged plates (12) are arranged symmetrically.

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