CN221736849U - Adjustable rotational mold clamping and positioning tooling - Google Patents

Abstract

The utility model provides an adjustable rotomolding mold clamping and positioning tooling, which relates to the technical field of rotomolding molds, and includes a driving rotating component and a width adjustment mechanism, wherein the output end of the driving rotating component is provided with a fixedly plugged clamping adjustment mechanism, and a width adjustment mechanism assembled with bolts is provided above one end of the driving rotating component, and a fitting clamping shell is provided between the clamping adjustment mechanism and the clamping end of the width adjustment mechanism; the utility model mainly utilizes a hinge adjustment rod to fix the hinge on a threaded block, so that the threaded rod and the threaded block can achieve the effect of precise positioning after displacement after threaded connection, so that after the threaded block is adjusted, the bolt sleeve strip and the flexible pressing strip can achieve the effect of adjustment according to the radius of the rotomolding mold, and after the adjustment, the effect of firm clamping can be achieved, so that when the equipment is rolling, the vibration can be effectively avoided to cause damage and deviation to the product.

Description

Adjustable rotational mold clamping and positioning tooling

Technical Field

The utility model relates to the technical field of rotomolding molds, in particular to an adjustable rotomolding mold clamping and positioning tool.

Background Art

Rotomolding is also known as rotational molding, rotational molding, rotational casting, rotational molding, etc. The rotational molding process is to first add the plastic raw material into the mold, and then the mold is continuously rotated along two vertical axes and heated. Under the action of gravity and heat energy, the plastic raw material in the mold is gradually and evenly coated, melted and adhered to the entire surface of the mold cavity, forming into the required shape, and then cooled and shaped into a finished product. For the rotational molding process, a single original mold that saves consumption costs will be its future high-yield development trend.

When the existing mold clamping and positioning tooling is in use, such as application number CN202223131981.2, which discloses an adjustable rotational molding mold clamping and positioning tooling, it includes a stable base, a supporting horizontal plate, a fixed supporting rod, a supporting vertical plate, a mold seat, a mold cover, a rotational molding tooth, a driving supporting plate, a driving shaft, a driving gear, a driving motor, a driving turntable, a driving transmission belt, an opening and closing slide, an opening and closing supporting rod, an opening and closing threaded rod and an opening and closing motor, wherein the supporting horizontal plate is arranged above the stable base, the fixed supporting rod is fixedly arranged above the stable base, the upper end of the fixed supporting rod is hinged with the supporting horizontal plate, the supporting vertical plate is fixedly arranged above one end of the stable base, and the mold seat is rotatably arranged above the supporting horizontal plate and on one side of the supporting vertical plate; however, in the above-mentioned technology, the rotational molding tooth and the driving gear are meshingly connected, so that during the rotation process, the structure generated by the meshing may generate certain vibrations, which may cause uneven texture caused by deviations during product processing. Therefore, the utility model proposes an adjustable rotational molding mold clamping and positioning tooling to solve the problems existing in the prior art.

Utility Model Content

In view of the above problems, the utility model proposes an adjustable rotomolding mold clamping and positioning fixture, which mainly utilizes a hinge adjustment rod to fix the hinge on the threaded block, so that the threaded rod and the threaded block can be threadedly connected and then precisely positioned after displacement, so that after the threaded block is adjusted, the bolt sleeve and the flexible pressing strip can be adjusted according to the radius of the rotomolding mold, and after adjustment, a firm clamping effect can be achieved, so that damage and deviation of the product caused by vibration can be effectively avoided when the equipment is rolling.

To achieve the purpose of the utility model, the utility model is implemented by the following technical solutions: an adjustable rotational mold clamping and positioning tooling, including a driving rotation component and a width adjustment mechanism, the output end of the driving rotation component is provided with a fixed plug-in clamping adjustment mechanism, one end of the driving rotation component is provided with a bolt-assembled width adjustment mechanism, and the clamping adjustment mechanism and the clamping end of the width adjustment mechanism are provided with a fitting clamping shell;

The width adjustment mechanism includes a lifting seat, a slotted plate, a driving chassis, a worm group, a worm block, a connecting block, a sleeve block, a positioning gear, a coupling rod and an adjusting clamping mechanism. The lifting seat is arranged above one end of the driving rotating assembly, a slotted plate is arranged above the lifting seat, and a worm group connected to the output end of the driving chassis is arranged on the slotted plate, the worm group is threadedly connected with a worm block, and a connecting block is arranged above one end of the worm block, a sleeve block is arranged on the top side of the connecting block, a connecting rod connected to the output end of the positioning gear is arranged on the inner side of the sleeve block, and an adjusting clamping mechanism is arranged at the inner end of the connecting rod.

As a preferred embodiment of the present invention, the central axes of the adjusting clamping mechanism and the clamping adjusting mechanism are on the same straight line, and the directions of the adjusting clamping mechanism and the clamping adjusting mechanism are symmetrically distributed.

As a preferred embodiment of the utility model, the driving rotating assembly includes a base frame, a processing table, an end plate, a bolt sleeve, a pulley group, a driving motor and a rotating base, the top side of the base frame is provided with a processing table, and an end plate assembled with bolts is provided above one end of the processing table, and a bolt sleeve installed in a socket is provided on the inner side of the end plate.

As a preferred embodiment of the utility model, a pulley group connected to the output end of the driving motor is arranged on one side of the bolt sleeve, and the output end of the pulley group passes through the bolt sleeve and is connected to a rotating base.

As a preferred embodiment of the utility model, the clamping and adjusting mechanism includes a fixed plate, a square plate, a fixing frame, a slotted disk, a threaded rod, a threaded block, a hinge adjustment rod, a middle shaft rod, a bolt sleeve and a flexible pressing strip. The fixed plate is arranged on one side of the rotating base, and a square plate is arranged on one side of the fixed plate. The outer sides of the square plate are fixedly connected with the slotted disk through the fixing frame, and the output end of the slotted disk is provided with a threaded rod threadedly connected to the threaded block.

As a preferred embodiment of the utility model, a hinge adjusting rod connected by a hinge is provided on one side of the threaded block, a middle shaft rod is provided on the inner middle side of the slotted disk, a bolt sleeve is provided on the outer end of the threaded block, and the bolt sleeve is bolted with a flexible pressing strip.

The beneficial effects of the utility model are:

The utility model mainly utilizes a hinge adjusting rod to fix a hinge on a threaded block, so that after the threaded rod and the threaded block are threadedly connected, they can achieve an effect of precise positioning after displacement, so that after the threaded block is adjusted, the bolt sleeve strip and the flexible pressing strip can be adjusted according to the radius of the rotational molding mold, and after the adjustment, a firm clamping effect can be achieved, so that damage and deviation of the product caused by vibration can be effectively avoided when the equipment is rolling.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is a schematic diagram of the three-dimensional structure of the utility model;

FIG2 is a bottom-up perspective structural diagram of the present invention;

FIG3 is a schematic diagram of the three-dimensional structure of the clamping adjustment mechanism of the present invention;

FIG. 4 is a schematic diagram of the three-dimensional structure of the hinge adjustment rod and the middle shaft rod of the present invention.

Wherein: 1. driving rotating assembly; 101. base frame; 102. processing table; 103. end plate; 104. bolt sleeve; 105. pulley group; 106. driving motor; 107. rotating base; 2. clamping and adjusting mechanism; 201. fixing plate; 202. square plate; 203. fixing frame; 204. slotted plate; 205. threaded rod; 206. threaded block; 207. hinge adjusting rod; 208. middle shaft rod; 209. bolt sleeve strip; 2010. flexible pressing strip; 3. width adjusting mechanism; 301. lifting seat; 302. slotted plate; 303. driving chassis; 304. worm gear group; 305. worm gear block; 306. connecting base block; 307. socket block; 308. positioning gear; 309. connecting rod; 3010. adjusting clamping mechanism; 4. mold shell.

DETAILED DESCRIPTION

In order to deepen the understanding of the present invention, the present invention will be further described in detail below in conjunction with an embodiment. The embodiment is only used to explain the present invention and does not constitute a limitation on the protection scope of the present invention.

As shown in FIGS. 1-4 , this embodiment proposes an adjustable rotational mold clamping and positioning tooling, including a driving rotation component 1 and a width adjustment mechanism 3, wherein a fixedly plugged clamping adjustment mechanism 2 is provided at the output end of the driving rotation component 1, a bolt-assembled width adjustment mechanism 3 is provided above one end of the driving rotation component 1, and a fitting clamping housing 4 is provided at the clamping ends of the clamping adjustment mechanism 2 and the width adjustment mechanism 3;

The width adjustment mechanism 3 includes a lifting seat 301, a slotted plate 302, a driving chassis 303, a worm group 304, a worm block 305, a connecting block 306, a sleeve block 307, a positioning gear 308, a connecting rod 309 and an adjusting clamping mechanism 3010. The lifting seat 301 is arranged above one end of the driving rotating component 1, and a slotted plate 302 is arranged above the lifting seat 301, and a worm group 304 connected to the output end of the driving chassis 303 is arranged on the slotted plate 302, the worm group 304 is threadedly connected with a worm block 305, and a connecting block 306 is arranged above one end of the worm block 305, a sleeve block 307 is arranged on the top side of the connecting block 306, a connecting rod 309 connected to the output end of the positioning gear 308 is arranged on the inner side of the sleeve block 307, and an adjusting clamping mechanism 3010 is arranged at the inner end of the connecting rod 309.

The central axes of the adjusting clamping mechanism 3010 and the clamping adjusting mechanism 2 are on the same straight line, and the directions of the adjusting clamping mechanism 3010 and the clamping adjusting mechanism 2 are symmetrically distributed.

In this embodiment, the driving box 303 on the slotted plate 302 is then used to output power to drive the output end to operate, so that the driving box 303 outputs power to drive the worm group 304 to output transmission, and the output transmission of the worm group 304 drives the worm block 305 to run to a suitable position, so that the adjustment clamping mechanism 3010 on the inner side of the coupling rod 309 clamps and fixes the other end of the mold shell 4.

The driving rotating assembly 1 includes a base frame 101, a processing table 102, an end plate 103, a bolt sleeve 104, a pulley group 105, a driving motor 106 and a rotating base 107. The processing table 102 is arranged on the top side of the base frame 101, and an end plate 103 assembled with bolts is arranged above one end of the processing table 102, and a bolt sleeve 104 installed in a socket is arranged on the inner side of the end plate 103.

In this embodiment, when in use, the processing position of the equipment is adjusted by the base frame 101, so that the base frame 101 supports the processing table 102, and then the end plates 103 and the width adjustment mechanism 3 are placed above the two ends of the processing table 102 to achieve the effect of installation and splicing.

A pulley set 105 connected to the output end of the driving motor 106 is provided on one side of the bolt sleeve 104 , and the output end of the pulley set 105 passes through the bolt sleeve 104 and is connected to a rotating base 107 .

In the present embodiment, when the mold shell 4 is clamped, the output power of the output end of the driving motor 106 is used to drive the output end of the driving motor 106 to operate, so that the operation of the output end of the driving motor 106 drives the pulley group 105 to operate, so that the rotating base 107 connected to the output end of the bolt sleeve 104 rotates, which allows the clamping adjustment mechanism 2 and the width adjustment mechanism 3 to cooperate to achieve the effect of rotational molding of the mold shell 4.

The clamping and adjusting mechanism 2 includes a fixed plate 201, a square plate 202, a fixing frame 203, a slotted disk 204, a threaded rod 205, a threaded block 206, a hinge adjusting rod 207, a middle shaft rod 208, a bolt sleeve strip 209 and a flexible pressing strip 2010. The fixed plate 201 is arranged on one side of the rotating base 107, and a square plate 202 is arranged on one side of the fixed plate 201. The outer sides of the square plate 202 are fixedly connected with the slotted disk 204 through the fixing frame 203. The output end of the slotted disk 204 is provided with a threaded rod 205 threadedly connected to the threaded block 206.

In this embodiment, the output power of the output end on the slotted disk 204 drives the output end to operate, so that the output power of the output end on the slotted disk 204 drives the threaded rod 205 to operate. After the threaded rod 205 operates, the threaded rod 205 adjusts the threaded block 206 to a suitable position.

A hinge adjusting rod 207 connected by a hinge is provided on one side of the threaded block 206 , a middle shaft rod 208 is provided on the inner middle side of the slotted disk 204 , a bolt sleeve strip 209 is provided on the outer end of the threaded block 206 , and the bolt sleeve strip 209 is bolted with a flexible pressing strip 2010 .

In this embodiment, when the threaded block 206 moves to a suitable position, the hinge adjustment rod 207 cooperates with the square plate 202, the fixing frame 203, and the slotted disk 204 to achieve the effect of fixing the hinge adjustment, so that the position of the threaded block 206 is stable, so that the flexible pressing strip 2010 on the inner side of the bolt sleeve strip 209 can achieve the effect of clamping the mold shell 4.

The working principle of the adjustable rotational mold clamping and positioning tooling is as follows: when in use, the processing position of the equipment is adjusted through the base frame 101, so that the base frame 101 supports the processing table 102, and the end plates 103 and the width adjustment mechanism 3 are placed above the two ends of the processing table 102 to achieve the effect of installation and splicing, and the output power is driven by the output end on the slotted disk 204 to drive the output end to operate, so that the output power of the output end on the slotted disk 204 drives the threaded rod 205 to operate, and when the threaded rod 205 is running, the threaded rod 205 adjusts the threaded block 206 to a suitable position, and when the threaded block 206 runs to a suitable position, the hinge adjustment rod 207 cooperates with the square plate 202, the fixing frame 203, and the slotted disk 204 to achieve the effect of fixed hinge adjustment, so that the position of the threaded block 206 is stable, so that the inner edge of the bolt sleeve strip 209 The flexible pressing strip 2010 on the side is used to clamp the mold shell 4, and then the driving box 303 on the slotted plate 302 is used to output power to drive the output end to operate. In this way, the driving box 303 outputs power to drive the worm group 304 to output transmission, and the worm block 305 is driven to run to a suitable position through the output transmission of the worm group 304, so that the adjustment clamping mechanism 3010 on the inner side of the connecting rod 309 clamps and fixes the other end of the mold shell 4. When the mold shell 4 is clamped, the output power of the driving motor 106 output end is used to drive the driving motor 106 output end to operate. In this way, the operation of the driving motor 106 output end drives the pulley group 105 to operate, so that the rotating base 107 connected to the output end of the bolt sleeve 104 rotates, which allows the clamping adjustment mechanism 2 and the width adjustment mechanism 3 to cooperate to achieve the effect of rotational molding of the mold shell 4.

The above shows and describes the basic principles, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims (6)

1. An adjustable rotomolding mold clamping and positioning tool, comprising a driving rotating assembly (1) and a width adjustment mechanism (3), characterized in that: a fixedly plugged clamping adjustment mechanism (2) is provided at the output end of the driving rotating assembly (1), a bolt-assembled width adjustment mechanism (3) is provided above one end of the driving rotating assembly (1), and a fitting clamping shell (4) is provided at the clamping ends of the clamping adjustment mechanism (2) and the width adjustment mechanism (3); The width adjustment mechanism (3) comprises a lifting seat (301), a slotted plate (302), a driving chassis (303), a worm group (304), a worm block (305), a connecting block (306), a sleeve block (307), a positioning gear (308), a connecting rod (309) and an adjustment clamping mechanism (3010), wherein the lifting seat (301) is arranged above one end of the driving rotating component (1), and a slotted plate (302) is arranged above the lifting seat (301), and the slotted plate (302) ) is provided with a worm group (304) connected to the output end of the driving chassis (303), the worm group (304) is threadedly connected to a worm block (305), and a connecting block (306) is provided above one end of the worm block (305), a sleeve block (307) is provided on the top side of the connecting block (306), a connecting rod (309) connected to the output end of the positioning gear (308) is provided on the inner side of the sleeve block (307), and an adjusting clamping mechanism (3010) is provided at the inner end of the connecting rod (309). 2. An adjustable rotational mold clamping and positioning tooling according to claim 1, characterized in that the central axis of the adjusting clamping mechanism (3010) and the clamping adjustment mechanism (2) are on the same straight line, and the orientations of the adjusting clamping mechanism (3010) and the clamping adjustment mechanism (2) are symmetrically distributed. 3. An adjustable rotational mold clamping and positioning tooling according to claim 1, characterized in that: the driving rotating component (1) includes a base frame (101), a processing table (102), an end plate (103), a bolt sleeve (104), a pulley group (105), a driving motor (106) and a rotating base (107), the top side of the base frame (101) is provided with a processing table (102), and an end plate (103) assembled with bolts is provided above one end of the processing table (102), and the inner side of the end plate (103) is provided with a bolt sleeve (104) installed in a sleeve manner. 4. An adjustable rotational mold clamping and positioning tooling according to claim 3, characterized in that: a pulley group (105) connected to the output end of the drive motor (106) is provided on one side of the bolt sleeve (104), and the output end of the pulley group (105) passes through the bolt sleeve (104) and is connected to a rotating base (107). 5. An adjustable rotational mold clamping and positioning tooling according to claim 3, characterized in that: the clamping adjustment mechanism (2) includes a fixed plate (201), a square plate (202), a fixed frame (203), a slotted disk (204), a threaded rod (205), a threaded block (206), a hinge adjustment rod (207), a middle shaft rod (208), a bolt sleeve strip (209) and a flexible pressing strip (2010), the fixed plate (201) is arranged on one side of the rotating base (107), a square plate (202) is arranged on one side of the fixed plate (201), the outer sides of the square plate (202) are fixedly connected to the slotted disk (204) through the fixed frame (203), and the output end of the slotted disk (204) is provided with a threaded rod (205) threadedly connected to the threaded block (206). 6. An adjustable rotational mold clamping and positioning tooling according to claim 5, characterized in that: a hinge adjustment rod (207) connected by a hinge is provided on one side of the threaded block (206), a middle shaft rod (208) is provided on the inner middle side of the slotted disk (204), a bolt sleeve (209) is provided on the outer end of the threaded block (206), and the bolt sleeve (209) is bolted to a flexible pressing strip (2010).