阅读说明：本技术 一种机电一体化自动夹紧装置 (Electromechanical integrated automatic clamping device ) 是由 刘畅 于 2021-06-03 设计创作，主要内容包括：本发明属于机电一体化技术领域,具体的说是一种机电一体化自动夹紧装置,包括：底座,该底座呈圆柱状,底座固定安装在机电一体化设备上,底座的内部呈中空状,底座的上方设有夹持机构,底座的内部开设有安装腔；受力机构,所述受力机构包括：承压盘,该承压盘呈圆盘状,承压盘设在底座的上方,承压盘的下表面边缘通过弹性伸缩杆弹性连接在底座上壁安装槽的上表面；弹性囊,该弹性囊的上端固定连接在承压盘的下表面；当承压盘向下移动时还会使得弹性囊被挤压,进而将其内部气压输送至挤压管中,进而使得在对零部件进行加工时进一步提高密封囊的内部压力,进而进一步提高密封囊的固化硬度,进一步提高本装置的夹持效果。(The invention belongs to the technical field of mechanical and electrical integration, in particular to an electromechanical integration automatic clamping device, which comprises: the base is cylindrical and is fixedly arranged on the mechatronic equipment, the interior of the base is hollow, a clamping mechanism is arranged above the base, and an installation cavity is formed in the base; a force-receiving mechanism, the force-receiving mechanism comprising: the bearing disc is disc-shaped and is arranged above the base, and the edge of the lower surface of the bearing disc is elastically connected to the upper surface of the mounting groove on the upper wall of the base through an elastic telescopic rod; the upper end of the elastic bag is fixedly connected to the lower surface of the pressure bearing disc; still can make the elasticity bag extruded when the bearing plate moves down, and then carry its inside atmospheric pressure to the extrusion pipe in, and then make and add the internal pressure that further improves the sealed bag when processing to spare part, and then further improve the solidification hardness of sealed bag, further improve the centre gripping effect of this device.)

1. An mechatronic automatic clamping device comprising:

the mechanical-electrical integrated device comprises a base (1), wherein the base (1) is cylindrical, the base (1) is fixedly installed on the mechanical-electrical integrated device, the interior of the base (1) is hollow, a clamping mechanism (2) is arranged above the base (1), and an installation cavity (3) is formed in the base (1);

atress mechanism (5), its characterized in that: the force-receiving mechanism (5) comprises:

the bearing disc (51), the bearing disc (51) takes the shape of a disc, the bearing disc (51) is arranged above the base (1), the edge of the lower surface of the bearing disc (51) is elastically connected to the upper surface of the upper wall mounting groove (55) of the base (1) through an elastic telescopic rod;

and the upper end of the elastic bag (57) is fixedly connected to the lower surface of the pressure bearing disc (51), and the lower end of the elastic bag (57) is fixedly connected to the upper surface of the mounting groove (55).

2. The mechatronic automatic clamping device of claim 1, wherein: the force-bearing mechanism (5) further comprises:

the upper end of the threaded rod (52) is fixedly connected to the lower surface of the middle of the pressure bearing disc (51), the lower end of the threaded rod (52) is arranged in the base (1), and the lower end of the threaded rod (52) is arranged in the upper end of the sleeve (54); the lower end of the sleeve (54) is fixedly connected to the inner lower surface of the base (1);

the threaded ring (56), the threaded ring (56) is rotatably installed in the inner wall of the upper end of the sleeve (54), and the inner end of the threaded ring (56) is rotatably connected to the lower end of the threaded rod (52) through threads;

the inner end of the first conveyor belt (53) is rotatably connected to the outer surface of the threaded ring (56), and the outer end of the first conveyor belt (53) is rotatably connected with the rotating column (23); rotate post (23) and alternate through the upper wall of base (1), rotate post (23) and evenly be equipped with a plurality ofly around the circumference, rotate between post (23) and rotate through No. two conveyer belts (4) and connect.

3. The mechatronic automatic clamping device of claim 2, wherein: a blocking ring (6) is fixedly connected to the outer wall of the lower portion of the rotating column (23), and an installation disc (21) is fixedly connected to the outer surface of the upper end of the rotating column (23); two mounting discs (21) are arranged on the same rotating column (23), and the lower ends of the mounting discs (21) are fixedly connected with the upper surface of the base (1) through connecting pipes; the lower surface of each barrier ring (6) is fixedly connected to the upper surface of the base (1), and an installation pipe (25) is arranged between the barrier rings (6); the mounting pipe (25) is fixedly sleeved on the outer surface of the rotating column (23), and the first hinged columns (24) are uniformly and fixedly mounted on the outer surface of the mounting pipe (25) around the circumference; the outer surface of the first hinge column (24) is rotatably hinged with a support plate (27); the outer end of the supporting plate (27) is hinged to the outer surface of the second hinge column (26), and the supporting plate (27) is obliquely arranged initially; the second hinge column (26) is fixedly connected to the inner surface of the expansion membrane (210).

4. An mechatronic automatic clamping device according to claim 3, characterized in that: the outer surface of the expansion film (210) is attached to the inner side of the limiting rod (28); the limiting rods (28) are uniformly and vertically fixedly connected to the inner surface of the mounting disc (21) around the circumference.

5. The mechatronic automatic clamping device of claim 4, wherein: the outer surface of the expansion film (210) is uniformly and fixedly connected with a sealing bag (22); the interior of the sealed bladder (22) is filled with a non-Newtonian fluid.

6. An mechatronic automatic clamping device according to claim 5, characterized in that: the interior of the sealing bag (22) is fixedly connected with an extrusion pipe (29); the extrusion pipe (29) is made of soft rubber materials, the interior of the extrusion pipe (29) is hollow, and the extrusion pipe (29) is communicated with the cavity in the elastic bag (57).

Technical Field

The invention belongs to the technical field of mechanical and electrical integration, and particularly relates to an automatic clamping device for mechanical and electrical integration.

Background

The Mechatronics is also called Mechatronics, is one of mechanical engineering and automation, is called Mechatronics in english, and is formed by combining the front half part of the Mechatronics in english and the back half part of Electronics. The concept of mechatronics was widely accepted and commonly applied by us along with the rapid development of mechatronics technology, which was originally presented in the secondary journal of the japanese journal "mechanical design" in 1971. With the rapid development and wide application of computer technology, the mechatronic technology has not been developed before. The existing electromechanical integration technology is a technology which is tightly integrated by mechanical and microelectronic technologies, and the development of the technology enables the machine for cooling ice to be humanized and intelligent.

Need carry out independent processing to spare part and assemble at last in current mechatronic technique, need carry out the centre gripping to these metal spare parts and fix in order to ensure the machining precision in the in-process of carrying out processing to spare part, but in current technique, the anchor clamps that processing spare part was used usually do not interlock with the production machine, need independent setting, and current anchor clamps centre gripping part is the metal usually, produce the mar to the spare part surface easily in the in-process of centre gripping, and the relative frictional force between metal and the metal is less leads to spare part to remove easily in the course of working to cause the machining precision to reduce.

Disclosure of Invention

The technical scheme adopted by the invention for solving the technical problems is as follows: the invention relates to an electromechanical integrated automatic clamping device, which comprises:

the base is cylindrical and is fixedly arranged on the mechatronic equipment, the interior of the base is hollow, a clamping mechanism is arranged above the base, and an installation cavity is formed in the base;

a force-receiving mechanism, the force-receiving mechanism comprising:

the bearing disc is disc-shaped and is arranged above the base, and the edge of the lower surface of the bearing disc is elastically connected to the upper surface of the mounting groove on the upper wall of the base through an elastic telescopic rod;

the upper end of the elastic bag is fixedly connected to the lower surface of the bearing disc, and the lower end of the elastic bag is fixedly connected to the upper surface of the mounting groove.

The force-receiving mechanism further comprises:

the upper end of the threaded rod is fixedly connected to the lower surface of the middle part of the pressure bearing disc, the lower end of the threaded rod is arranged in the base, and the lower end of the threaded rod is arranged in the upper end of the sleeve; the lower end of the sleeve is fixedly connected to the inner lower surface of the base;

the threaded ring is rotatably arranged in the inner wall of the upper end of the sleeve, and the inner end of the threaded ring is rotatably connected to the lower end of the threaded rod through threads;

the inner end of the first conveyor belt is rotatably connected to the outer surface of the threaded ring, and the outer end of the first conveyor belt is rotatably connected with a rotating column; the rotation post alternates through the upper wall of base, rotates the post and evenly is equipped with a plurality ofly around the circumference, rotates between the post through No. two conveyer belts and rotates the connection.

The outer wall below the rotating column is fixedly connected with a blocking ring, and the outer surface of the upper end of the rotating column is fixedly connected with an installation disc; two mounting disks are arranged on the same rotating column, and the lower ends of the mounting disks are fixedly connected with the upper surface of the base through connecting pipes; the lower surfaces of the stop rings are fixedly connected to the upper surface of the base, and mounting pipes are arranged between the stop rings; the mounting pipe is fixedly sleeved on the outer surface of the rotating column, and first hinge columns are uniformly and fixedly mounted on the outer surface of the mounting pipe around the circumference; the outer surface of the first hinge column is rotatably hinged with a support plate; the outer end of the supporting plate is hinged to the outer surface of the second hinge column, and the supporting plate is initially obliquely arranged; the second hinge column is fixedly connected to the inner surface of the expansion membrane.

The outer surface of the expansion film is attached to the inner side of the limiting rod; the limiting rod is uniformly, vertically and fixedly connected to the inner surface of the mounting disc around the circumference.

The outer surface of the expansion film is uniformly and fixedly connected with a sealing bag; the interior of the sealed bladder is filled with a non-Newtonian fluid.

The interior of the sealing bag is fixedly connected with an extrusion pipe; the extrusion pipe is made of soft rubber materials, the interior of the extrusion pipe is hollow, and the extrusion pipe is communicated with the cavity in the elastic bag. The clamp is fixedly arranged on an electromechanical integrated device, when parts need to be machined, the parts can be placed on a bearing disc, when the parts are subjected to the gravity of the parts, the bearing disc can move downwards to drive a lower threaded ring to rotate, when the threaded ring starts to rotate, a first conveyor belt at the outer end of the threaded ring can be driven to rotate to drive one of rotating columns to rotate, and the rotating columns are rotatably connected through a second conveyor belt, so that the rotating columns start to rotate when the bearing disc descends, and because the mounting disc is fixed on the upper surface of a base, the rotating columns can drive a support plate to rotate, so that the support plate begins to tend to be perpendicular to a mounting pipe, namely the support plate begins to extrude an expansion film, the expansion film begins to move outwards and finally contacts with the outer surface of the parts, and the parts are fixed by using the friction force between rubber and metal, thereby achieving good fixing effect on the parts without scratches on the outer surfaces of the parts, and also having good protection effect on the parts while fixing the parts, and when the expansion film moves towards the outer side, the sealing bag on the outer surface is contacted with the parts, so that the sealing bag is subjected to bidirectional extrusion force from the parts and the supporting plate, and further the sealing bag is solidified during processing, further the parts are clamped and fixed without insufficient clamping force due to over-softness of rubber, and the outer surfaces of metals are not scratched, further improving the protection effect on the parts, and when the pressure bearing disc moves downwards, the elastic bag is extruded, further conveying the internal air pressure into the extrusion pipe, further improving the internal pressure of the sealing bag during processing the parts, further, the curing hardness of the sealing bag is further improved, and the clamping effect of the device is further improved.

The invention has the following beneficial effects:

1. rotate the post when the bearing plate descends and can begin to rotate, and fix the upper surface at the base because of the mounting disc, so rotate the post and can drive the backup pad when rotating and rotate, and then make the backup pad begin to tend to be perpendicular with the installation pipe, the backup pad begins to extrude the inflation membrane promptly, make the inflation membrane begin to move toward the outside, and finally with the surface contact of spare part, utilize the frictional force between rubber and the metal to fix the spare part, thereby reach the good fixed effect of spare part and can not produce the mar to the spare part surface, can also play good guard action to the spare part when accomplishing fixed to the spare part.

2. Make the sealed bag of its surface and spare part contact when the inflation membrane moves toward the outside to make the sealed bag receive the two-way extrusion force that comes from spare part and backup pad, and then make the sealed bag can solidify when processing, and then make and neither can lead to the centre gripping dynamics inadequately because of rubber is too soft when carrying out the centre gripping fixed to the spare part, also can not make the metal surface by scraping the flower, further improve the protection effect to the spare part.

3. Still can make the elasticity bag extruded when the bearing plate moves down, and then carry its inside atmospheric pressure to the extrusion pipe in, and then make and add the internal pressure that further improves the sealed bag when processing to spare part, and then further improve the solidification hardness of sealed bag, further improve the centre gripping effect of this device.

Drawings

FIG. 1 is a front view of the present invention;

FIG. 2 is a cross-sectional view of the present invention;

FIG. 3 is a schematic view of the attachment of the clamping mechanism of the present invention;

FIG. 4 is a schematic view of the clamping mechanism of the present invention;

FIG. 5 is a cross-sectional view of the clamping mechanism of the present invention;

FIG. 6 is an enlarged view of a portion of the invention at A in FIG. 2;

in the figure: the base 1, fixture 2, mounting disc 21, sealed bag 22, the post 23 rotates, articulated post 24, installation pipe 25, No. two articulated posts 26, backup pad 27, gag lever post 28, extrusion pipe 29, inflation membrane 210, installation cavity 3, No. two conveyer belts 4, atress mechanism 5, bearing disc 51, threaded rod 52, No. one conveyer belt 53, sleeve pipe 54, mounting groove 55, threaded ring 56, elasticity bag 57, barrier ring 6.

Detailed Description

An electromechanical integrated automatic clamping device according to an embodiment of the present invention will be described below with reference to fig. 1 to 6.

As shown in fig. 1 to 6, the present invention provides an mechatronic automatic clamping device, comprising:

the mechanical and electrical integration device comprises a base 1, wherein the base 1 is cylindrical, the base 1 is fixedly installed on the mechanical and electrical integration device, the inside of the base 1 is hollow, a clamping mechanism 2 is arranged above the base 1, and an installation cavity 3 is formed in the base 1;

a force receiving mechanism 5, the force receiving mechanism 5 comprising:

the bearing disc 51, the bearing disc 51 takes the form of a disc, the bearing disc 51 is set up above the base 1, the lower surface edge of the bearing disc 51 connects to the upper surface of the mounting groove 55 of upper wall of the base 1 elastically through the elastic telescopic link;

and an elastic bag 57, an upper end of which 57 is fixedly connected to a lower surface of the pressure-bearing plate 51, and a lower end of which 57 is fixedly connected to an upper surface of the mounting groove 55.

The force receiving mechanism 5 further comprises:

the upper end of the threaded rod 52 is fixedly connected to the lower surface of the middle part of the pressure bearing disc 51, the lower end of the threaded rod 52 is arranged in the base 1, and the lower end of the threaded rod 52 is arranged in the upper end of the sleeve 54; the lower end of the sleeve 54 is fixedly connected with the inner lower surface of the base 1;

a threaded ring 56, wherein the threaded ring 56 is rotatably arranged in the inner wall of the upper end of the sleeve 54, and the inner end of the threaded ring 56 is rotatably connected with the lower end of the threaded rod 52 through threads;

the inner end of the first conveyor belt 53 is rotatably connected to the outer surface of the threaded ring 56, and the outer end of the first conveyor belt 53 is rotatably connected with the rotating column 23; the rotating columns 23 penetrate through the upper wall of the base 1, the rotating columns 23 are uniformly arranged around the circumference, and the rotating columns 23 are connected in a rotating mode through the second conveying belt 4.

The outer wall below the rotating column 23 is fixedly connected with a stop ring 6, and the outer surface of the upper end of the rotating column 23 is fixedly connected with a mounting disc 21; two mounting disks 21 are arranged on the same rotating column 23, and the lower end of each mounting disk 21 is fixedly connected with the upper surface of the base 1 through a connecting pipe; the lower surface of the stop rings 6 is fixedly connected to the upper surface of the base 1, and mounting pipes 25 are arranged between the stop rings 6; the mounting pipe 25 is fixedly sleeved on the outer surface of the rotating column 23, and the first hinge columns 24 are uniformly and fixedly mounted on the outer surface of the mounting pipe 25 around the circumference; the outer surface of the first hinge column 24 is rotatably hinged with a support plate 27; the outer end of the supporting plate 27 is hinged to the outer surface of the second hinge column 26, and the supporting plate 27 is initially arranged obliquely; the second hinge post 26 is fixedly attached to the inner surface of the inflatable membrane 210.

The outer surface of the expansion film 210 is attached to the inner side of the limiting rod 28; the limiting rods 28 are uniformly vertically and fixedly connected to the inner surface of the mounting plate 21 around the circumference.

The outer surface of the expansion film 210 is uniformly and fixedly connected with a sealing bag 22; the interior of the sealed bladder 22 is filled with a non-Newtonian fluid.

An extrusion pipe 29 is fixedly connected inside the sealing bag 22; the extrusion tube 29 is made of soft rubber material, the interior of the extrusion tube 29 is hollow, and the extrusion tube 29 is communicated with the cavity inside the elastic bag 57. The clamp is fixedly arranged on an electromechanical integrated device, when parts need to be machined, the parts can be placed on a pressure bearing disc 51, when the parts are subjected to the gravity of the parts, the pressure bearing disc moves downwards to drive a lower threaded ring 56 to rotate, when the threaded ring 56 starts to rotate, a first conveyor belt 53 at the outer end of the threaded ring is driven to rotate, one of rotating columns 23 is driven to rotate, the rotating columns 23 are rotatably connected through a second conveyor belt 4, when the pressure bearing disc 51 descends, the rotating columns 23 start to rotate, and because the mounting disc 21 is fixed on the upper surface of the base 1, the rotating columns 23 drive a supporting plate 27 to rotate, so that the supporting plate 27 starts to tend to be vertical to a mounting pipe 25, namely the supporting plate 27 starts to extrude an expansion film 210, the expansion film 210 starts to move outwards and finally contacts with the outer surface of the parts, the parts are fixed by the friction force between the rubber and the metal, so that the parts are well fixed without scratches on the outer surfaces of the parts, the parts are well protected while being fixed, when the expansion film 210 moves outwards, the sealing bag 22 on the outer surface of the expansion film is in contact with the parts, so that the sealing bag is subjected to bidirectional extrusion force from the parts and the supporting plate 27, the sealing bag is solidified during processing, the parts are clamped and fixed without insufficient clamping force caused by over-softness of the rubber and scratching on the outer surfaces of the metal, the protection effect on the parts is further improved, when the pressure bearing disc 51 moves downwards, the elastic bag 57 is extruded, and the internal air pressure of the parts is conveyed to the extrusion pipe 29, further, when the component is processed, the internal pressure of the sealing bag 22 is further increased, the curing hardness of the sealing bag 22 is further increased, and the clamping effect of the device is further improved.

The specific working process is as follows:

when the clamp works, the clamp can be fixedly arranged on an electromechanical integrated device, when parts need to be machined, the parts can be placed on the pressure bearing disc 51, when the parts are subjected to the gravity, the pressure bearing disc moves downwards to drive the lower threaded ring 56 to rotate, when the threaded ring 56 starts to rotate, the first conveyor belt 53 at the outer end of the threaded ring is driven to rotate, and then one of the rotating columns 23 is driven to rotate, and because the rotating columns 23 are rotatably connected through the second conveyor belt 4, when the pressure bearing disc 51 descends, the rotating columns 23 start to rotate, and because the mounting disc 21 is fixed on the upper surface of the base 1, the rotating columns 23 drive the supporting plate 27 to rotate, so that the supporting plate 27 starts to tend to be vertical to the mounting pipe 25, namely, the supporting plate 27 starts to press the expansion film 210, so that the expansion film 210 starts to move outwards and finally contacts with the outer surface of the parts, the parts are fixed by the friction force between the rubber and the metal, so that the parts are well fixed without scratches on the outer surfaces of the parts, the parts are well protected while being fixed, when the expansion film 210 moves outwards, the sealing bag 22 on the outer surface of the expansion film is in contact with the parts, so that the sealing bag is subjected to bidirectional extrusion force from the parts and the supporting plate 27, the sealing bag is solidified during processing, the parts are clamped and fixed without insufficient clamping force caused by over-softness of the rubber and scratching on the outer surfaces of the metal, the protection effect on the parts is further improved, when the pressure bearing disc 51 moves downwards, the elastic bag 57 is extruded, and the internal air pressure of the parts is conveyed to the extrusion pipe 29, further, when the component is processed, the internal pressure of the sealing bag 22 is further increased, the curing hardness of the sealing bag 22 is further increased, and the clamping effect of the device is further improved.

While the present invention has been described with reference to the embodiments shown in the drawings, the present invention is not limited to the embodiments, which are illustrative and not restrictive, and it will be apparent to those skilled in the art that various changes and modifications can be made therein without departing from the spirit and scope of the invention as defined in the appended claims.