CN219583397U

CN219583397U - Die rotating bracket

Info

Publication number: CN219583397U
Application number: CN202320428130.XU
Authority: CN
Inventors: 高岩; 王锐; 石家帅
Original assignee: Dalian Zhangzidao Shipbuilding Co ltd
Current assignee: Dalian Zhangzidao Shipbuilding Co ltd
Priority date: 2023-03-09
Filing date: 2023-03-09
Publication date: 2023-08-25
Anticipated expiration: 2033-03-09

Abstract

The utility model belongs to the field of mold processing equipment, in particular to a mold rotating bracket, which comprises a base, wherein clamping pins are fixedly arranged at four corners of the top of the base, dust covers are inserted between the outer sides of the clamping pins, and upright posts are fixedly arranged in the middle of the top of the base; the lifting assembly is arranged on the upright post; the clamping assembly is arranged on the lifting assembly, the lifting assembly comprises a lifting table, side plates, threaded holes and fixing bolts, and the lifting table is slidably arranged on the upper side and the lower side of the outer side of the upright post. The utility model has reasonable design, can conveniently adjust the height and angle of the die, ensures that the adjusting operation of the rotary bracket is flexible enough, has better use experience, has larger contact surface when clamping the die, ensures that the die is less stressed when being fixed, avoids the surface abrasion, and further ensures the better surface quality of the die when being fixed.

Description

Die rotating bracket

Technical Field

The utility model relates to the technical field of mold processing equipment, in particular to a mold rotating bracket.

Background

The die is equipment which can be used for carrying out injection molding production on specific devices, most of the dies at present are formed by combining an upper die holder and a lower die holder, and a die rotating bracket is needed to be used when the positions of the upper die holder and the lower die holder are adjusted;

the utility model discloses a hand formula mould runing rest is disclosed to bulletin number CN207915908U, including bottom plate and roof, and install the threaded rod between bottom plate and roof, the both ends of threaded rod all are connected with the bearing, the bearing is installed respectively at the upper surface of bottom plate and the lower surface of roof, be provided with die holder runing rest and the upper die holder runing rest that can carry out opposite direction/back movement on the threaded rod, be connected with the location slide bar that is used for carrying out the location to die holder runing rest and upper die holder runing rest between bottom plate and the roof;

if in the comparison document, the mould rotating support can have two problems when in use, namely, the fixing structure can not drive the mould to rotate, and the relative position between the upper die holder and the lower die holder is difficult to adjust by self according to the requirement, but can only enable the upper die holder and the lower die holder to move synchronously or still in opposite directions outside the screw rod, which can lead to the relatively dead plate and inflexible angle adjusting operation of the rotating support, and the use experience is poor, and secondly, when the mould is clamped, the single-side bolt is used for rotary extrusion and fixing, the contact area of the extrusion surface is small, the pressure on a single point can be larger when the mould is clamped and fixed, scratches or pits are generated on the surface, and the mould is damaged, so that the surface quality of the mould is poor when the mould is fixed, and the mould rotating support is proposed.

Disclosure of Invention

The utility model aims to solve the defects in the prior art and provides a die rotating bracket.

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

a mold rotating stand, comprising:

the anti-dust device comprises a base, clamping pins are fixedly arranged at four corners of the top of the base, dust covers are inserted between the outer sides of the clamping pins, and upright posts are fixedly arranged in the middle of the top of the base;

the lifting assembly is arranged on the upright post;

and the clamping assembly is arranged on the lifting assembly.

Preferably, the lifting assembly comprises a lifting table, side plates, threaded holes and fixing bolts, wherein the lifting table is slidably mounted on the upper side and the lower side of the outer side of the upright post, the side plates are fixedly mounted on the left side and the right side of the outer side of the lifting table, the threaded holes are formed in one side of the side plates, and the fixing bolts are in threaded connection with the inner sides of the threaded holes.

Preferably, a rubber pad is arranged at one end of the fixing bolt, and the fixing bolt is abutted with the upright post.

Preferably, the clamping assembly comprises an adjusting screw, a sliding sleeve, a clamping plate, a sliding groove, a sliding block, a connecting rod and a protection plate, wherein the adjusting screw is rotationally arranged in the middle of the outer side of the lifting platform, the sliding sleeve is in threaded connection with the outer side of the adjusting screw, the clamping plate is fixedly arranged on the inner side of the sliding block, the sliding groove is formed in the left side and the right side of the inner side of the lifting platform, the sliding block is slidingly arranged between the inner sides of the sliding groove, one end of the connecting rod is rotationally arranged on the outer side of the sliding block, one end of the connecting rod is rotationally arranged on the inner side of the sliding sleeve, and the protection plate is fixedly arranged on the outer side of the clamping plate above.

Preferably, one end of the adjusting screw rod is provided with a rotating handle, and the outer diameter of the rotating handle is larger than the inner diameter of the sliding sleeve.

Preferably, the left and right sides of the inner side of the sliding sleeve is provided with a C-shaped supporting frame, the C-shaped supporting frame comprises two vertical plates and a cross rod, and the connecting rod is rotatably arranged on the outer side of the cross rod.

Preferably, the side view cross section of the sliding block is cross-shaped, and the cross section of the sliding groove is matched with the outer contour of the sliding block.

Preferably, the inner side of the clamping plate is provided with a silica gel pad, the front view section of the clamping plate is L-shaped, an upper die holder is clamped between the inner sides of the clamping plate above, and a lower die holder is clamped between the inner sides of the clamping plate below.

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

(1) According to the die rotating bracket, through the lifting assembly, the die rotating bracket can conveniently adjust the height and the angle of a die, so that the adjusting operation of the rotating bracket is flexible enough, and the use experience is good.

(2) According to the die rotating bracket, the clamping assembly is arranged, so that the contact surface is larger when the die rotating bracket clamps the die, the compression strength is smaller when the die is fixed, the surface abrasion is avoided, and the surface quality of the die is better when the die is fixed.

Drawings

Fig. 1 is a schematic perspective view of a mold rotating bracket according to the present utility model;

FIG. 2 is a schematic cross-sectional view of a rotary die holder according to the present utility model;

FIG. 3 is an enlarged schematic view of the portion A in FIG. 2;

fig. 4 is an enlarged schematic view of a portion B in fig. 2.

In the figure: 1. a base; 2. a bayonet lock; 3. a dust cover; 4. a column; 5. a lifting table; 6. a side plate; 7. a threaded hole; 8. a fixing bolt; 9. adjusting a screw rod; 10. a sliding sleeve; 11. a clamping plate; 12. a chute; 13. a slide block; 14. a connecting rod; 15. a protective plate; 16. an upper die holder; 17. and (5) a lower die holder.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Examples

Referring to fig. 1-4, a mold rotating support comprises a base 1, a lifting assembly and a clamping assembly, wherein clamping pins 2 are fixedly arranged at four corners of the top of the base 1, the clamping pins 2 can be used for conveniently fixing dust covers 3, the dust covers 3 can be fixed when the rotating support is not used, dust falling is further avoided, an upright post 4 is fixedly arranged in the middle of the top of the base 1, the upright post 4 can be used for facilitating the lifting platform 5 to slide up and down, the lifting platform 5 can rotate outside the upright post 4, the lifting assembly is arranged on the upright post 4, and the clamping assembly is arranged on the lifting assembly.

In this embodiment, elevating platform 5 slidable mounting is in the outside upper and lower both sides of stand 4, curb plate 6 fixed mounting is in the outside left and right sides of elevating platform 5, screw hole 7 is seted up in one side of curb plate 6, fixing bolt 8 threaded connection is in the inboard of screw hole 7, fixing bolt 8's one end is provided with the rubber pad, the rubber pad can increase the contact friction between fixing bolt 8 and stand 4, the fixed inseparable has been guaranteed, fixing bolt 8 and stand 4 looks butt, fixing bolt 8 can be convenient for adjust elevating platform 5's angle and height.

In the embodiment, an adjusting screw rod 9 is rotatably arranged in the middle of the outer side of a lifting platform 5, a sliding sleeve 10 is in threaded connection with the outer side of the adjusting screw rod 9, when the adjusting screw rod 9 rotates, the sliding sleeve 10 slides up and down to drive a clamping plate 11 to move, a die is clamped or loosened, the clamping plate 11 is fixedly arranged on the inner side of a sliding block 13, a sliding groove 12 is formed in the left side and the right side of the inner side of the lifting platform 5, the sliding block 13 is slidably arranged between the inner sides of the sliding groove 12, one end of a connecting rod 14 is rotatably arranged on the outer side of the sliding block 13, one end of the connecting rod 14 is rotatably arranged on the inner side of the sliding sleeve 10, the connecting rod 14 can drive two side clamping plates 11 to move in opposite directions, a protection plate 15 is fixedly arranged on the outer side of the upper clamping plate 11, an upper die holder 16 can be prevented from loosening and falling during clamping, one end of the adjusting screw rod 9 is provided with a rotating handle, the outer diameter of the rotating handle is larger than the inner diameter of the sliding sleeve 10, the left and right sides of the inner side of the sliding sleeve 10 is provided with a C-shaped supporting frame, the C-shaped supporting frame comprises two vertical plates and a cross rod, the connecting rod 14 is rotatably arranged on the outer side of the cross rod, the cross rod can be used for conveniently installing the connecting rod 14, the connecting rod can be slidably arranged on one side of the sliding sleeve 10, the side view cross section of the sliding block 13 is cross-shaped, the cross section of the sliding groove 12 is matched with the outer contour of the sliding block 13, the sliding block 13 is limited to be prevented from being separated from the sliding groove 12 during sliding, the stability of the structure during operation is ensured, the inner side of the clamping plate 11 is provided with a silica gel pad, the silica gel pad can increase the roughness of a contact surface, the front view cross section of the clamping plate 11 is L-shaped, an upper die holder 16 is clamped between the inner sides of the upper clamping plate 11, and a lower die holder 17 is clamped between the inner sides of the lower clamping plate 11.

Through the structure, the die rotating bracket provided by the utility model can conveniently adjust the height and angle of the die, so that the adjusting operation of the rotating bracket is flexible enough, the use experience is better, the contact surface is larger when the die is clamped, the pressed strength is smaller when the die is fixed, the surface abrasion of the die is avoided, the surface quality of the die is better when the die is fixed is further ensured, the dust cover 3 is pulled upwards to slide outside the clamping pin 2 when the die rotating bracket is in use, the internal structure is exposed, the fixing bolt 8 is rotated to enable the die to rotate in the threaded hole 7 to go out, the fixing bolt is released from the upright post 4, the lifting platform 5 is slid and rotated to be adjusted to a proper position, the fixing bolt 8 is rotated again until one end of the fixing bolt contacts and presses the upright post 4, the angle and the height are fixed, the die is placed on the lifting platform 5, the adjusting screw rod 9 is rotated to enable the sliding sleeve 10 to slide outside the sliding sleeve 13 to be driven by the connecting rod 14 to move in the sliding groove 12, the clamping plate 11 moves in opposite directions along with the sliding block 13, the inner die of the lifting platform 5 is contacted and pressed and clamped and fixed.

The mold rotating bracket provided by the utility model is described in detail above. The principles and embodiments of the present utility model have been described herein with reference to specific examples, which are intended to be merely illustrative of the methods of the present utility model and their core ideas. It should be noted that it will be apparent to those skilled in the art that various modifications and adaptations of the utility model can be made without departing from the principles of the utility model and these modifications and adaptations are intended to be within the scope of the utility model as defined in the following claims.

Claims

1. The mould runing rest, its characterized in that includes:

the anti-dust device comprises a base (1), clamping pins (2) are fixedly arranged at four corners of the top of the base (1), a dust cover (3) is inserted between the outer sides of the clamping pins (2), and an upright post (4) is fixedly arranged in the middle of the top of the base (1);

the lifting assembly is arranged on the upright post (4) and comprises a lifting table (5), side plates (6), threaded holes (7) and fixing bolts (8), the lifting table (5) is slidably arranged on the upper side and the lower side of the outer side of the upright post (4), the side plates (6) are fixedly arranged on the left side and the right side of the outer side of the lifting table (5), the threaded holes (7) are formed in one side of the side plates (6), and the fixing bolts (8) are in threaded connection with the inner sides of the threaded holes (7);

the clamping assembly is arranged on the lifting assembly and comprises an adjusting screw rod (9), a sliding sleeve (10), a clamping plate (11), a sliding groove (12), a sliding block (13), a connecting rod (14) and a protection plate (15), wherein the adjusting screw rod (9) is rotatably arranged in the middle of the outer side of the lifting table (5), the sliding sleeve (10) is in threaded connection with the outer side of the adjusting screw rod (9), the clamping plate (11) is fixedly arranged on the inner side of the sliding block (13), the sliding groove (12) is formed in the left side and the right side of the inner side of the lifting table (5), the sliding block (13) is slidably arranged between the inner sides of the sliding groove (12), one end of the connecting rod (14) is rotatably arranged on the outer side of the sliding block (13), one end of the connecting rod (14) is rotatably arranged on the inner side of the sliding sleeve (10), and the protection plate (15) is fixedly arranged on the outer side of the upper clamping plate (11).

2. The die rotating bracket according to claim 1, wherein one end of the fixing bolt (8) is provided with a rubber pad, and the fixing bolt (8) is abutted against the upright post (4).

3. A mould rotating bracket according to claim 1, characterized in that one end of the adjusting screw (9) is provided with a knob, the outer diameter of which is larger than the inner diameter of the sliding sleeve (10).

4. The rotary die support according to claim 1, wherein the left and right sides of the inner side of the sliding sleeve (10) are provided with C-shaped support frames, the C-shaped support frames comprise two vertical plates and a cross rod, and the connecting rod (14) is rotatably arranged on the outer side of the cross rod.

5. The die rotating bracket according to claim 1, wherein the side view cross-section of the slide block (13) is cross-shaped, and the cross-section of the slide groove (12) is adapted to the outer contour of the slide block (13).

6. The mold rotating bracket according to claim 1, wherein a silica gel pad is arranged on the inner side of the clamping plate (11), the front cross section of the clamping plate (11) is L-shaped, an upper mold base (16) is clamped between the inner sides of the upper clamping plate (11), and a lower mold base (17) is clamped between the inner sides of the lower clamping plate (11).