阅读说明：本技术 一种浴缸纤维滚压工装 (Bathtub fiber rolling tool ) 是由 陈龙耀 曾芳英 于 2021-09-06 设计创作，主要内容包括：本发明公开了一种浴缸纤维滚压工装,包括支架、支撑平台、伸缩抱夹臂、丝杆直线移动机构和移动导向机构,支撑平台设于支架上平面上,支撑平台前、后两侧分别对称设有若干个开口槽,伸缩抱夹臂设有两件,前后对称设于开口槽内,丝杆直线移动机构安装于支架中间,包括双头丝杆,双头丝杆两端设有螺旋方向相反的外螺纹,两端外螺纹上均套设有丝杆螺母,丝杆螺母与伸缩抱夹臂固定连接,移动导向机构设有两件,分别固定于支架左、右两侧,包括导向杆和两滑块,滑块与伸缩抱夹臂固定连接。本发明可以很方便地夹持固定浴缸于支撑平台上,提高了纤维滚压工作质量和工作效率,可有效防止浴缸倾倒砸伤操作人员,且适用于多种规格的浴缸固定使用。(The invention discloses a bathtub fiber rolling tool which comprises a support, a supporting platform, a telescopic holding arm lock, a lead screw linear moving mechanism and a moving guide mechanism, wherein the supporting platform is arranged on the upper plane of the support, a plurality of open slots are symmetrically formed in the front side and the rear side of the supporting platform respectively, the telescopic holding arm lock is provided with two lead screw linear moving mechanisms, the two lead screw linear moving mechanisms are symmetrically arranged in the open slots in the front and the rear direction, the lead screw linear moving mechanism is arranged in the middle of the support and comprises a double-end lead screw, external threads with opposite spiral directions are arranged at the two ends of the double-end lead screw, lead screw nuts are sleeved on the external threads at the two ends of the double-end lead screw, the lead screw nuts are fixedly connected with the telescopic holding arm lock, the moving guide mechanism is provided with two lead screw linear moving mechanisms, the two lead screw linear moving mechanisms are respectively fixed on the left side and the right side of the support and comprise a guide rod and two slide blocks, and the slide blocks are fixedly connected with the telescopic holding arm lock. The fiber rolling device can conveniently clamp and fix the bathtub on the supporting platform, improves the working quality and the working efficiency of fiber rolling, can effectively prevent the bathtub from toppling over and injuring operators, and is suitable for fixing bathtubs of various specifications.)

1. The utility model provides a bathtub fibre roll extrusion frock which characterized in that: the adjustable clamping device comprises a support, a supporting platform, a telescopic clamping arm, a screw rod linear moving mechanism and a moving guide mechanism, wherein the supporting platform is fixedly connected on the upper plane of the support, a plurality of open slots are symmetrically arranged on the front side and the rear side of the supporting platform respectively, the telescopic clamping arm can be extended and retracted up and down to adjust the height, the telescopic clamping arm is provided with two parts which are symmetrically clamped in the open slots and form a front-rear linear moving connection with the open slots, the screw rod linear moving mechanism is arranged in the middle of the upper end of the support and comprises a double-end screw rod, external screw threads with opposite spiral directions are arranged at the two ends of the double-end screw rod, corresponding matched screw rod nuts are sleeved on the external screw threads at the two ends, the upper end of the screw rod nut and the lower end of the telescopic clamping arm can be disassembled and fixedly connected, the double-end screw rod is rotated, the screw rod nuts at the two ends can drive the front and the rear telescopic clamping arm to move linearly towards or back and forth along the double-end screw rod simultaneously, the movable guide mechanism is provided with two pieces which are respectively fixedly connected to the left side and the right side of the upper end of the support, and comprises a guide rod and two sliding blocks which are sleeved on the outer side faces of the front end and the rear end of the guide rod, the two sliding blocks and the guide rod form a front-back linear movable connection, the axis of the guide rod is parallel to the axis of the double-ended screw rod, and the upper ends of the sliding blocks and the lower end of the telescopic holding arm lock can be detachably and fixedly connected.

2. The bathtub fiber rolling tool according to claim 1, characterized in that: the telescopic clamping arm comprises a telescopic rod, a frame-shaped sleeve frame and an adjusting bolt, wherein the telescopic rod comprises a transverse rod and a plurality of vertical rods, the vertical rods are uniformly distributed on the lower plane of the transverse rod, the frame-shaped sleeve frame is of a frame structure consisting of a plurality of upper cross beams, a plurality of stand columns and lower cross beams, the stand columns are of hollow square tube structures, the vertical rods are inserted into the stand columns and connected with the stand columns in a vertically linear moving mode, and the adjusting bolt is inserted into the side wall of the stand columns and used for positioning and fastening the vertical rods.

3. The bathtub fiber rolling tool according to claim 2, characterized in that: the adjustable clamp is characterized in that a through hole is formed in the front side wall of the stand column, a plurality of threaded holes matched with the adjusting bolts are formed in the vertical rod, the adjusting bolts penetrate through the through holes in the front side wall of the stand column and are in threaded connection with the vertical rod, and the adjusting bolts are connected with different threaded holes through threads, so that the height of the telescopic clamp arm can be adjusted.

4. The bathtub fiber rolling tool according to claim 3, characterized in that: the through hole is designed to be a vertical waist-shaped through hole, the adjusting bolt penetrates through the waist-shaped through hole to be in threaded connection with the threaded hole in the telescopic rod, the adjusting bolt is loosened, and the telescopic rod can be adjusted in height up and down along the waist-shaped through hole.

5. The bathtub fiber rolling tool according to claim 2, characterized in that: the adjusting bolt is in threaded connection with the nut, penetrates through the through holes in the nut and the through hole in the front side wall of the stand, rotates the adjusting bolt, enables the end of the adjusting bolt to be supported on the front side face of the vertical rod, and is screwed down, so that the vertical rod can be positioned and fastened.

6. The bathtub fiber rolling tool according to claim 1, characterized in that: the double-end lead screw both ends fixed connection is on the bearing frame, the bearing frame passes through bearing frame fixed plate and support fixed connection.

7. The bathtub fiber rolling tool according to claim 1, characterized in that: the upper end of the screw rod nut is detachably and fixedly connected with the lower end of the telescopic holding arm lock through a screw rod nut fixing plate.

8. The bathtub fiber rolling tool according to claim 1, characterized in that: two ends of the guide rod are fixedly connected with the bracket through a fixed seat; the upper end of the sliding block is detachably and fixedly connected with the lower end of the telescopic holding arm lock through a sliding block fixing plate.

9. The bathtub fiber rolling tool according to claims 1 to 8, wherein: and a linear bearing is arranged in the sliding block.

10. The bathtub fiber rolling tool according to claim 9, characterized in that: the front end of the double-end screw rod is arranged to be a square head and is used for being matched with a metal plate of the square sleeve, and the double-end screw rod can be conveniently rotated.

Technical Field

The invention relates to the technical field of bathtub preparation, in particular to a bathtub fiber rolling tool.

Background

Acrylic bathtub is moulded the type by two blocks of acrylic boards and is made by the concatenation, divide into two subassemblies of inner casing and outer casing, and the inside glass fiber that need lay of outer casing subassembly to promote the intensity of bathtub. Glass fiber passes through the inside that the spray gun sprayed outer cylinder subassembly, but the glass fiber of spray gun injection is fluffy state attached to in the bathtub, still needs artifical roll extrusion to make its laminating, for the convenience roll extrusion operation, needs fix the bathtub during artifical roll extrusion, prevents that the bathtub from removing or toppling over at the rolling process, influences production efficiency, prevents that the bathtub from toppling over and injures operating personnel by a crashing object.

Disclosure of Invention

In order to solve the background technical problem, the invention provides a bathtub fiber rolling tool which is used for fixing an outer cylinder assembly in an outer cylinder assembly fiber coating and reinforcing process, so that the rolling production efficiency is improved, and the personal safety of operators is protected.

In order to achieve the purpose, the invention provides the following technical scheme:

the utility model provides a bathtub fibre roll extrusion frock which characterized in that: the adjustable clamping device comprises a support, a supporting platform, a telescopic clamping arm, a screw rod linear moving mechanism and a moving guide mechanism, wherein the supporting platform is fixedly connected on the upper plane of the support, a plurality of open slots are symmetrically arranged on the front side and the rear side of the supporting platform respectively, the telescopic clamping arm can be extended and retracted up and down to adjust the height, the telescopic clamping arm is provided with two parts which are symmetrically clamped in the open slots and form a front-rear linear moving connection with the open slots, the screw rod linear moving mechanism is arranged in the middle of the upper end of the support and comprises a double-end screw rod, external screw threads with opposite spiral directions are arranged at the two ends of the double-end screw rod, corresponding matched screw rod nuts are sleeved on the external screw threads at the two ends, the upper end of the screw rod nut and the lower end of the telescopic clamping arm can be disassembled and fixedly connected, the double-end screw rod is rotated, the screw rod nuts at the two ends can drive the front and the rear telescopic clamping arm to move linearly towards or back and forth along the double-end screw rod simultaneously, the movable guide mechanism is provided with two pieces which are respectively fixedly connected to the left side and the right side of the upper end of the support, and comprises a guide rod and two sliding blocks which are sleeved on the outer side faces of the front end and the rear end of the guide rod, the two sliding blocks and the guide rod form a front-back linear movable connection, the axis of the guide rod is parallel to the axis of the double-ended screw rod, and the upper ends of the sliding blocks and the lower end of the telescopic holding arm lock can be detachably and fixedly connected.

Preferably, flexible arm lock of embracing includes telescopic link, frame shape cover frame and adjusting bolt, the telescopic link includes horizontal pole and a plurality of montant, the montant equipartition is located on the horizontal pole lower plane, frame shape cover frame comprises a plurality of entablature, a plurality of stand and bottom end rail frame construction, the stand is hollow square tubular structure, the montant is inserted and is located in the stand to form linear motion about can with the stand and be connected, adjusting bolt inserts and locates on the preceding lateral wall of stand for fix a position the fastening to the montant.

Preferably, be equipped with the through-hole on the lateral wall before the stand, be equipped with a plurality of and adjusting bolt matched with screw hole on the montant, adjusting bolt passes lateral wall through-hole and montant threaded connection before the stand, adjusting bolt passes through threaded connection in different screw holes, makes the height of flexible arm lock of embracing can adjust.

Preferably, the through hole is a vertical waist-shaped through hole, the adjusting bolt penetrates through the waist-shaped through hole to be in threaded connection with the threaded hole in the telescopic rod, the adjusting bolt is loosened, and the telescopic rod can be adjusted in height up and down along the waist-shaped through hole.

Preferably, the nut is fixedly connected to the front side wall of the upright column, the through hole is formed in the position, corresponding to the nut, of the front side wall of the upright column, the adjusting bolt is in threaded connection with the nut and penetrates through the through hole in the front side wall of the nut and the through hole in the front side wall of the upright column, the adjusting bolt is rotated, the end of the adjusting bolt is abutted to the front side face of the vertical rod and is screwed down, and the vertical rod can be positioned and fastened.

Preferably, the two ends of the double-end screw rod are fixedly connected to the bearing seats, and the bearing seats are fixedly connected with the support through bearing seat fixing plates.

Preferably, the upper end of the screw rod nut is detachably and fixedly connected with the lower end of the telescopic holding arm through a screw rod nut fixing plate.

Preferably, two ends of the guide rod are fixedly connected with the bracket through a fixed seat; the upper end of the sliding block is detachably and fixedly connected with the lower end of the telescopic holding arm lock through a sliding block fixing plate.

Preferably, a linear bearing is arranged in the sliding block. Preferably, the front end of the double-end screw rod is a square head and is used for being matched with a metal plate hand of a square sleeve, and the double-end screw rod is convenient to rotate.

The working principle of the invention is as follows: the left-hand double-headed lead screw of a square sleeve is used for driving two lead screw nuts to drive the telescopic clamp arms to simultaneously move back and forth to a distance between the two telescopic clamp arms which is larger than the width of a bathtub body, the adjusting bolt is unscrewed for adjusting the height of the telescopic clamp arms to enable the upper plane to be lower than the lower bottom surface of the skirt of the bathtub, one end of the bathtub is placed on a supporting platform from the left side or the right side, the bathtub is pushed to the middle of the supporting platform, the right-hand double-headed lead screw of the square sleeve is used for driving the two lead screw nuts to drive the telescopic clamp arms to simultaneously move back and forth to be clamped on the front and rear outer side surfaces of the bathtub, the height of the telescopic clamp arms is adjusted to enable the upper plane to be just propped against the lower bottom surface of the skirt of the bathtub, the adjusting bolt is locked, the bathtub is well fixed on the supporting platform, the fiber rolling work of an operator is convenient, and the fiber rolling work quality and the work efficiency are improved, the bathtub can be effectively prevented from toppling over and injuring operators; after the fiber is rolled, the bathtub can be dismounted from the side by loosening the adjusting bolt to reduce the height of the telescopic holding arm lock and then loosening the two telescopic holding arm locks by using the left-handed double-headed screw rod of the square sleeve. The tool has the advantages of simple structure, convenient operation, labor saving in mounting and dismounting the bathtub, and worth of popularization and application.

Compared with the prior art, the invention has the beneficial effects that: 1. by arranging the supporting platform, the telescopic clamp arms and the double-end lead screw linear moving mechanism, the bathtub can be conveniently clamped and fixed on the supporting platform, fiber rolling work of an operator is facilitated, the fiber rolling work quality and work efficiency are improved, and the operator can be effectively prevented from being injured by the falling of the bathtub; 2. the telescopic clamp arms can be vertically stretched to adjust the height, and the clamping width between the two telescopic clamp arms can be adjusted by rotating the double-head lead screw, so that the tool can be suitable for fixing bathtubs of various specifications, and the practicability of the tool is improved; 3. simple structure, convenient operation, the installation is more laborsaving with the dismantlement bathtub, is worth popularizing and applying.

Drawings

FIG. 1 is a schematic structural diagram of an embodiment of the present invention;

FIG. 2 is a front view of an embodiment of the present invention;

FIG. 3 is a schematic structural view of a linear moving mechanism and a moving guide mechanism of the telescopic clamp arm and the lead screw according to the embodiment of the present invention;

FIG. 4 is a schematic view of a telescopic clamp arm structure according to an embodiment of the present invention;

FIG. 5 is a schematic view of a telescopic rod according to an embodiment of the present invention;

FIG. 6 is a schematic view of a frame-shaped frame according to an embodiment of the present invention;

FIG. 7 is a schematic structural diagram of a movement guide mechanism according to an embodiment of the present invention;

FIG. 8 is a schematic structural diagram of a linear moving mechanism of a lead screw according to an embodiment of the present invention;

FIG. 9 is a diagram illustrating an operating state of the present invention;

FIG. 10 is a schematic view of a second frame-shaped frame according to an embodiment of the present invention;

FIG. 11 is a schematic structural view of a three-bar expansion link according to an embodiment of the present invention;

fig. 12 is a schematic structural view of a three-frame-shaped frame according to an embodiment of the present invention.

In the figure: 1. the support, 2, a supporting platform, 201, an open slot, 3, a telescopic holding arm, 301, a telescopic rod, 3011, a cross rod, 3012, a vertical rod, 3013, a threaded hole, 302, a frame-shaped sleeve frame, 3021, an upright post, 3022, an upper cross beam, 3023, a lower cross beam, 3024, a circular through hole, 3024', a kidney-shaped through hole, 3025, a nut, 303, an adjusting bolt, 4, a movement guide mechanism, 401, a guide rod, 402, a slider, 403, a slider fixing plate, 404, a fixing base, 405, a supporting plate, 5, a lead screw linear movement mechanism, 501, a double-end lead screw, 5011, a square head, 502, a lead screw nut, 503, a lead screw nut fixing plate, 504, a bearing seat, 505, a bearing seat fixing plate, 6 and a bathtub.

Detailed Description

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", "vertical", "horizontal", and the like, indicate orientations or positional relationships based on those shown in the drawings, are merely for convenience of description and simplicity of description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, are not to be construed as limiting the present invention.

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.

As shown in fig. 1 to 9, the embodiment of the present invention includes a bracket 1, a supporting platform 2, a telescopic clamp arm 3, a screw linear moving mechanism 5 and a moving guide mechanism 4.

Supporting platform 2 fixed connection is on support 1 upper plane, and supporting platform 2 preceding, back both sides are equipped with 3 open slots 201 respectively symmetrically.

The telescopic clamp arm 3 can be vertically telescopic to adjust the height, and the telescopic clamp arm 3 is provided with two parts which are symmetrically clamped in the open slot 201 in a front-back manner and are connected with the open slot 201 in a front-back linear moving manner;

the telescopic holding arm 3 comprises a telescopic rod 301, a frame-shaped sleeve frame 302 and an adjusting bolt 303, the telescopic rod 301 comprises a cross rod 3011 and 3 vertical rods 3012, the vertical rods 3012 are uniformly distributed on the middle position of the lower plane of the cross rod 3011, the vertical rods 3012 are provided with a plurality of threaded holes 3013 matched with the adjusting bolt 303, the frame-shaped sleeve frame 302 comprises 2 upper cross beams 3022, 3 upright posts 3021 and lower cross beams 3023, the upright posts 3021 are hollow square tube structures, the vertical rods 3012 are inserted in the upright posts 3021 and are connected with the upright posts 3021 in a vertically linear moving manner, a circular through hole 3024 is formed in the front side wall of the upright post 3021, the adjusting bolt 303 passes through the circular through hole 3024 in the front side wall of the upright post 3021 and is in threaded connection with the threaded holes 3013 in the vertical rods 3012.

The adjusting bolt 303 is connected to different threaded holes 3013 through threads, so that the height of the telescopic clamp arm 3 can be adjusted. Different threaded holes 3013 correspond to bathtubs 6 with different height specifications, and the height position of each threaded hole 3013 is matched with the height of the corresponding bathtub 6.

Screw rod rectilinear movement mechanism 5 is installed in the middle of 1 upper end of support, including double-end screw 501, double-end screw 501 both ends are equipped with the external screw thread that spiral opposite direction is opposite, all overlap on the external screw thread of both ends and be equipped with corresponding matched with screw-nut 502, fixed connection can be dismantled with the lower beam 3023 of flexible arm lock 3 lower extreme to screw-nut 502 upper end through screw-nut fixed plate 503, double-end screw 501 both ends fixed connection is on bearing frame 504, bearing frame 504 passes through bearing frame fixed plate 505 and support 1 fixed connection.

By rotating the double-end screw rod 501, the screw nuts 502 at the two ends can drive the front and the rear telescopic clamp arms 3 to move linearly in the opposite directions or back to back along the double-end screw rod 501.

The movable guide mechanism 4 is provided with two pieces which are respectively fixedly connected to the left side and the right side of the upper end of the support 1, and comprises a guide rod 401 and two sliders 402 which are sleeved on the outer side faces of the front end and the rear end of the guide rod, the two sliders 402 and the guide rod 401 form a front-rear linear movable connection, the axis of the guide rod 401 is parallel to the axis of the double-head screw rod 501, the two ends of the guide rod 401 are fixedly connected with the support 1 through fixing seats 404, and the upper end of the slider 402 is detachably and fixedly connected with a lower cross beam 3023 at the lower end of the telescopic holding arm lock 3 through a slider fixing plate 403.

Preferably, two support plates 405 are further sleeved in the middle of the guide rod 401, and the upper ends of the support plates 405 are fixedly connected with the bracket 1.

Preferably, a linear bearing is provided in the slider 402. The friction force between the sliding block and the guide rod during sliding can be greatly reduced, and the service life of the movable guide mechanism is prolonged.

Preferably, the front end of the double-end screw 501 is provided with a square head 5011 for matching with a square sleeve wrench to facilitate rotation of the double-end screw 501.

As shown in fig. 10, the second embodiment of the present invention is substantially the same as the first embodiment, except that a vertical waist-shaped through hole 3024 ' is provided on the front side wall of the upright post 3021, the adjusting bolt 303 passes through the waist-shaped through hole 3024 ' to be in threaded connection with the threaded hole 3013 of the telescopic rod 301, and the telescopic rod 301 can adjust the height up and down along the waist-shaped through hole 3024 ' by loosening the adjusting bolt 303.

As shown in fig. 11 and 12, the third embodiment of the present invention is substantially the same as the first embodiment, except that: a nut 3025 is fixedly connected to the front side wall of the upright post 3021, a through hole is formed in the front side wall of the upright post 3021 at a position corresponding to the nut 3025, a threaded hole is not formed in the upright post 3012, the adjusting bolt 303 penetrates through the nut 3025 and the through hole in the front side wall of the upright post 3021, and the adjusting bolt 303 is rotated to enable the end of the adjusting bolt 303 to be abutted against the front side surface of the upright post 3012 and screwed down, so that the upright post 3012 can be positioned and fastened; the height of the telescopic arm 3 can be telescopically adjusted by loosening the adjusting bolt 303.

The working mode of the embodiment of the invention is as follows: using a square sleeve to rotate the double-headed screw 501 leftwards, enabling the two screw rod nuts 502 to drive the telescopic clamp arms 3 to simultaneously move back and forth linearly to a position where the distance between the two telescopic clamp arms 3 is larger than the width of a bathtub 6 cylinder body, loosening the adjusting bolt 303, adjusting the height of the telescopic clamp arms 3 to enable the upper planes of the telescopic clamp arms 3 to be lower than the height of the lower bottom surface of the skirt of the bathtub 6, placing one end of the bathtub 6 on the supporting platform 2 from the left side or the right side, pushing the bathtub 6 to the middle of the supporting platform 2, using the square sleeve to rotate the double-headed screw 501 rightwards, enabling the two screw rod nuts 502 to drive the telescopic clamp arms 3 to simultaneously move back and forth linearly to be clamped on the front and back outer side surfaces of the bathtub 6, adjusting the height of the telescopic clamp arms 3 to enable the upper planes of the telescopic clamp arms to be exactly propped against the lower bottom surface of the skirt of the bathtub 6, locking the adjusting bolt 303, fixing the bathtub 6 on the supporting platform 2 well, and facilitating the fiber rolling work of an operator, the working quality and the working efficiency of fiber rolling are improved, and operators can be effectively prevented from being injured by toppling over of the bathtub; after the fiber is rolled, the height of the telescopic holding arm lock 3 is reduced by loosening the adjusting bolt 303, and then the two telescopic holding arm locks 3 are loosened by using the square sleeve wrench left-handed double-headed screw 501, so that the bathtub 6 can be dismounted from the side surface. The tool has the advantages of simple structure, convenient operation, labor saving in mounting and dismounting the bathtub 6, and worth of popularization and application.

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.