CN110732900A

CN110732900A - milling automatic clamping platform

Info

Publication number: CN110732900A
Application number: CN201911206571.XA
Authority: CN
Inventors: 朱园
Original assignee: Dongyang Wenbin Electronic Technology Co Ltd
Current assignee: Dongyang Wenbin Electronic Technology Co Ltd
Priority date: 2019-11-29
Filing date: 2019-11-29
Publication date: 2020-01-31

Abstract

The invention discloses an milling automatic clamping platform, which comprises a bottom plate which can be fixedly arranged on a milling machine workbench, wherein a matching block matched with the milling machine workbench is fixedly arranged on the bottom surface of the bottom plate, a clamping table is rotatably arranged on the matching block, after a support column is in threaded connection with a threaded sleeve, the threaded sleeve is rotated to clamp the threaded sleeve and a clamp spring, the bottom plate can be supported, milled parts can be automatically conveyed and clamped, the amount error caused by manual operation can be reduced, the production efficiency can be obviously improved, the machining quality of the produced parts can be ensured during production, and for special-shaped inclined planes to be machined, the parts clamped on the clamping table can be rotated to be machined, so that the machining is convenient, and the machining quality is ensured.

Description

milling automatic clamping platform

Technical Field

The invention relates to the field of milling, in particular to an milling automatic clamping platform.

Background

Milling is most common machining modes, clamps a machined part in a clamping mode during milling, the existing mode of clamping the part on a milling machine is manual operation, the machining efficiency is low during machining, the speed is low, the method can only adapt to production of small-batch parts, the defects of large quantity of parts are obviously existed during production and machining of batch parts, the parts during machining need tool setting operation every time, the production quality is not easy to guarantee, after the parts are produced, hands can be easily scratched by directly taking the parts by hands, and the method is not very safe.

Disclosure of Invention

The invention aims to provide milling automatic clamping platforms, which are used for overcoming the defects in the prior art.

According to an embodiment of the present invention, a kind of automatic milling clamping platform includes a bottom plate capable of being fixedly installed on a milling machine table, a matching block matched with a milling machine table is fixedly installed on a bottom surface of the bottom plate, a clamping table is rotatably installed on the matching block and can be tilted in a front-back direction, a material conveying groove with an upward opening is disposed on a top surface of the clamping table, a clamping space communicated with the material conveying groove is further disposed in the clamping table, a conveying mechanism capable of driving a part to be milled is disposed in the material conveying groove and the clamping space, the conveying mechanism includes a gear disposed in a bottom wall of the material conveying groove and communicated with the material conveying groove, a rotating ring is rotatably installed in the gear, a push plate capable of pushing a milled raw material is hinged to the rotating ring, the push plate is used for feeding, a conveying cylinder communicated with the clamping space is disposed on a bottom wall of the clamping space, a conveying cylinder and a second conveying cylinder are rotatably installed in the conveying cylinder, a conveying belt capable of conveying the milled raw material is disposed between the second conveying cylinder, an inclined surface of the conveying the part is disposed in the clamping space, and the conveying belt is disposed in the clamping space, the clamping groove, the conveying block, the inclined surface of the conveying belt 82, the conveying part is disposed in the clamping groove,

the clamping mechanism comprises a cylinder fixedly arranged in the inner wall of the right side of the clamping block space, a cylinder shaft is fixedly arranged on a piston push rod of the cylinder, a clamping block and an auxiliary clamping block which can clamp a part to be processed are fixedly arranged on the cylinder shaft, and the auxiliary clamping blocks are symmetrically hinged to the front and the back of the clamping block in a front-back mode.

On the basis of the technical scheme, four threaded sleeve spaces with downward openings are arranged on the bottom surface of the bottom plate in the front, back, left and right directions, the threaded sleeves are hinged in the threaded sleeve spaces, supporting columns can be installed in the threaded sleeves in a threaded mode, clamp springs are arranged in the bottom wall of the threaded sleeve spaces, and the threaded sleeves can be mutually clamped with the clamp springs.

On the basis of the technical scheme, a worm gear space with an upward opening is formed in the top surface of the bottom plate, a worm shaft is rotatably installed between the front inner wall and the rear inner wall of the worm gear space, the worm shaft penetrates through the front side surface of the bottom plate, a rotating wheel is fixedly installed on the front side surface of the worm shaft, a rotating ring is arranged on the front side surface of the bottom plate, the worm shaft is located on the worm gear space, a worm is fixedly installed in the worm gear space, a worm is fixedly installed on the bottom wall of the material clamping table, and the worm is meshed with the worm gear space.

On the basis of the technical scheme, the conveying mechanism further comprises a motor fixedly installed on the bottom wall of the rotating ring space, motor shafts are fixedly installed on upper and lower output shafts of the motor, the motor shafts are located on the th gears fixedly installed in the rotating ring space, the th gears are mutually meshed with the rotating rings, trigger switches are fixedly installed on the bottom wall of the rotating ring space, six touch heads are fixedly installed on the rotating rings in a centrosymmetric mode, and torsional springs are fixedly installed between the push plate and the rotating rings.

On the basis of the technical scheme, a gear space communicated with the conveying cylinder is arranged in the inner wall of the right side of the conveying cylinder, a conveying cylinder shaft is rotatably installed in front of the left inner wall and the right inner wall of the conveying cylinder shaft, the conveying cylinder shaft is fixedly connected with the second conveying cylinder, an end face gear is fixedly installed on the conveying cylinder shaft, a belt wheel space is arranged on the lower side of the gear space, a belt wheel shaft is rotatably installed between the belt wheel space and the gear space, a second gear is fixedly installed on the belt wheel shaft in the gear space, the end face gear is mutually meshed with the second gear, an th belt wheel is fixedly installed on the motor shaft in the belt wheel space, a second belt wheel is fixedly installed on the belt wheel shaft in the belt wheel space, and a belt is installed between the second belt wheel and the th belt wheel in a transmission mode.

On the basis of the technical scheme, the clamping mechanism further comprises a fixed seat fixedly installed in the cylinder shaft, the fixed seat is provided with spring spaces which are symmetrical front and back, the auxiliary clamping block is hinged with a hinged rod, the hinged rod is connected with the spring spaces in a sliding mode, and a spring is fixedly installed between the hinged rod and the inner wall of the right side of the hinged rod.

The special-shaped inclined plane machining device has the advantages that the milling part can be automatically conveyed and clamped, errors caused by manual operation can be reduced, the production efficiency can be obviously improved, the machining quality of the produced part can be guaranteed during production, the part clamped on the clamping table can be machined by rotating the part clamped on the clamping table aiming at special-shaped inclined planes to be machined, machining is convenient, the clamped part can not be moved randomly through auxiliary clamping during clamping, the machining quality is guaranteed, and the device is worthy of being pushed to .

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic sectional view taken along the line A-A in FIG. 1;

FIG. 3 is a schematic sectional view taken along line B-B in FIG. 1;

FIG. 4 is a schematic cross-sectional view taken along line C-C in FIG. 1;

FIG. 5 is a schematic sectional view of the structure of FIG. 1 taken along the direction D-D;

FIG. 6 is an enlarged schematic view of FIG. 1 at E;

fig. 7 is a schematic top view of the component rotating ring 18.

Detailed Description

The present invention will be described in detail with reference to fig. 1 to 7, wherein for the sake of convenience of description, the following directions are defined as in the up-down, left-right, front-back direction and the direction of the drawing of fig. 1, the front-back, left-right, top-back direction, fig. 1 is a front view of the device of the present invention, and the front-back, left-right, top-bottom direction in the direction of the front view of the device of the present invention is the direction of fig. 1.

Referring to fig. 1 to 7, a automatic milling and clamping platform according to an embodiment of the present invention includes a bottom plate 10 that can be fixedly installed on a milling machine table, a mating block 11 that mates with a milling machine table is fixedly installed on a bottom surface of the bottom plate 10, a clamping table 15 is rotatably installed on the mating block 11, the clamping table 15 can tilt in a front-back direction, a conveying groove 16 with an upward opening is formed on a top surface of the clamping table 15, a clamping space 52 that is communicated with the conveying groove 16 is further formed in the clamping table 15, a push plate 17 that can push milled materials to move is installed in the clamping space 52 and the conveying groove 16, the conveying mechanism 80 includes a gear that is installed in a bottom wall of the conveying groove 16 and is communicated with the conveying groove 16, a rotating ring 18 is rotatably installed in the gear , a push plate 17 that can push the milled materials to move is hinged to the rotating ring 18, the feeding is performed by the push plate 17, a conveying cylinder 27 that is communicated with the clamping space 52, a conveying cylinder 54 that is installed in the conveying groove 30, a conveying groove 30 that is installed in a conveying groove 30, a conveying inclined plane that can drive the conveying belt 22 that is installed in the conveying groove 22, a conveying cylinder 23 that is installed in a conveying groove 30, a conveying cylinder 23 that is installed in which can be capable of a conveying part machining inclined plane, a conveying mechanism that is installed in a conveying cylinder that is installed in a conveying groove 30, and a conveying cylinder 23, a conveying cylinder that is installed in a conveying,

the clamping mechanism 81 comprises a cylinder 20 fixedly installed in the inner wall of the right side of the clamping block space 22, a cylinder shaft 21 is fixedly installed on a piston push rod of the cylinder 20, a clamping block 26 and an auxiliary clamping block 25 capable of clamping a part to be processed are fixedly installed on the cylinder shaft 21, and the auxiliary clamping blocks 25 are symmetrically hinged to the front and the rear of the clamping block 26 in the front-rear direction.

In addition, in embodiments, four screw thread bush spaces 12 with downward openings are arranged on the bottom surface of the bottom plate 10 in front, back, left and right directions, the screw thread bush space 12 is internally hinged with a screw thread bush 13, a support column can be installed in the screw thread bush 13 in a threaded manner, a clamp spring 14 is arranged in the bottom wall of the screw thread bush space 12, the screw thread bush 13 and the clamp spring 14 can be mutually clamped, and after the support column is connected with and installed in the screw thread bush 13 in a threaded manner, the screw thread bush 13 and the clamp spring 14 are clamped, so that the bottom plate 10 can be supported.

In addition, in embodiments, a worm and gear space 42 with an upward opening is provided on the top surface of the bottom plate 10, a worm shaft 49 is rotatably installed between the front and rear inner walls of the worm and gear space 42, the worm shaft 49 penetrates through the front side surface of the bottom plate 10, a rotating wheel 47 is fixedly installed on the front side surface of the worm shaft 49, a rotating ring 18 is provided on the front side surface of the bottom plate 10, a worm 43 is fixedly installed on the worm shaft 49 in the worm and gear space 42, a worm 44 is fixedly installed on the bottom wall of the material clamping table 15, the worm 44 is meshed with the worm and gear space 42, when the rotating wheel 47 is rotated, the rotating wheel 47 drives the worm shaft 49 and the worm 43 to rotate, the worm 44 and the material clamping table 15, which can rotate and incline in the front and rear direction, so as to facilitate the processing of parts with front and rear inclined surfaces.

In addition, in embodiments, the conveying mechanism 80 further includes a motor 41 fixedly installed on the bottom wall of the rotating ring space 46, a motor shaft 40 is fixedly installed on upper and lower output shafts of the motor 41, a th gear 45 is fixedly installed on the motor shaft 40 in the rotating ring space 46, the th gear 45 is mutually engaged with the rotating ring 18, a trigger switch 53 is fixedly installed on the bottom wall of the rotating ring space 46, six touch heads 54 are symmetrically and fixedly installed on the rotating ring 18 around the center of the rotating ring 18, a torsion spring 55 is fixedly installed between the push plate 17 and the rotating ring 18, the material to be processed is placed on the material conveying groove 16, the motor 41 is started, the motor 41 drives the rotating ring space 46 to rotate, the rotating ring space 46 rotates to drive the rotating ring 18 to rotate, the rotating ring 18 rotates to drive the push plate 17 to convey the material to the processing position, and the touch head 54 controls to stop rotating the motor 41 when moving to the upper side of the trigger switch 53.

In addition, in embodiments, a gear space 32 communicated with the conveying drum 27 is provided in the right inner wall of the conveying drum 27, a conveying drum shaft 28 is rotatably mounted in front of the left and right inner walls of the conveying drum shaft 28, the conveying drum shaft 28 is fixedly connected with the second conveying drum 29, a face gear 31 is fixedly mounted on the conveying drum shaft 28, a pulley space 36 is provided on the lower side of the gear space 32, a pulley shaft 33 is rotatably mounted between the pulley space 36 and the gear space 32, a second pulley 34 is fixedly mounted on the pulley shaft 33 in the gear space 32, the face gear 31 is engaged with the second pulley 34, a second pulley 39 is fixedly mounted on the motor shaft 40 in the pulley space 36, a second pulley 37 is fixedly mounted on the pulley shaft 33 in the pulley space 36, a belt 38 is rotatably mounted between the second pulley 37 and the second pulley 39, when the motor 41 is started, the motor 41 drives the second pulley 39 to rotate, the second pulley 39 rotates, the second pulley 37 rotates the second pulley 34 and drives the second pulley 30 to rotate the processing end face gear 31, so that the end face gear 31 and the conveying belt 30 can rotate.

In addition, in embodiments, the clamping mechanism 81 further includes a fixed seat 23 fixedly installed in the cylinder shaft 21, a front-back symmetric spring space 24 is provided on the fixed seat 23, a hinge rod 61 is hingedly installed on the auxiliary clamping block 25, the hinge rod 61 is slidably connected with the spring space 24, a spring 60 is fixedly installed between the hinge rod 61 and the right inner wall of the hinge rod 61, and when the clamping block 26 pushes the part to be milled to the left side to clamp, the auxiliary clamping block 25 can perform auxiliary clamping.

When milling, the device is arranged on a processing platform of a milling machine, after a support column is connected with and arranged in a threaded sleeve 13 in a threaded manner, the threaded sleeve 13 is rotated to clamp the threaded sleeve 13 and a clamp spring 14, a base plate 10 can be supported, a part to be processed is placed into a material conveying groove 16 singly, when the processed part has an inclined surface, a rotating wheel 47 is rotated, the rotating wheel 47 drives a worm shaft 49 and a worm 43 to rotate, the worm 44 and a material clamping platform 15 which can rotate the worm 43 can rotate and incline in the front and back directions, so that the clamped part can be processed in an inclined manner,

the motor 41 is started, the motor 41 drives the rotating ring space 46 to rotate, the rotating ring space 46 drives the rotating ring 18 to rotate, the rotating ring 18 rotates to drive the push plate 17 to convey the raw materials to a processing position, when the touch head 54 moves to the upper side of the trigger switch 53, the motor 41 is controlled to stop rotating, the air cylinder 20 is started, the air cylinder 20 drives the air cylinder shaft 21 to move towards the left side, the clamping block 26 moves towards the left side to clamp the part to be processed, when the clamping block 26 pushes the part to be milled towards the left side to clamp, the auxiliary clamping block 25 can perform auxiliary clamping to prepare for milling, after milling is completed, the air cylinder 20 is controlled to retreat the air cylinder shaft 21, the motor 41 is continuously controlled to start, the motor 41 drives the -th belt pulley 39 to rotate, the -th belt pulley 39 rotates to drive the second belt pulley 37 to rotate, the second belt pulley 37 rotates to drive the second gear 34 to rotate, the end face gear 31 rotates to enable the and the conveyor belt 30 to rotate to convey the processed parts on the conveyor belt 30 out, and simultaneously, the motor 41 can drive the push plate to convey.

It will be apparent to those skilled in the art that various modifications may be made to the above embodiments without departing from the general spirit and concept of the invention. All falling within the scope of protection of the present invention. The protection scheme of the invention is subject to the appended claims.

Claims

1, kind mill and cut automatic clamping platform, including the bottom plate that can be fixedly mounted on the milling machine table, the bottom surface of the bottom plate fixedly mounts the cooperation piece that cooperates with the milling machine table, wherein rotate and mount the clipping table on the cooperation piece, the clipping table can be inclined in the front and back direction, there is a conveying trough with upward opening on the top surface of the clipping table, still there is a clamping space that communicates with the conveying trough in the clipping table, the clamping space with the conveying trough is equipped with the transport mechanism that can drive the part to be milled, the transport mechanism includes the gear that sets up in the bottom wall of the conveying trough and communicates with the conveying trough, the gear of turns the rotating ring to mount the rotating ring rotatably, the push pedal that can promote the raw materials movement of milling articularly connects on the rotating ring, the push pedal carries on the feeding, there is a conveying cylinder that communicates with the clamping space on the bottom wall of the clamping space, the conveying cylinder turns and mounts the first conveying cylinder and the second conveying cylinder in the conveying cylinder, there is a conveying belt that can transport the processed part through the inclined plane of the clamping trough, the conveying block 82 is equipped with the clamping trough that the clamping block that processes the inclined plane of the part that the conveying trough, the conveying block is equipped with the conveying trough that can drive the conveying trough that is equipped with the in the conveying trough that is equipped with the inclined plane that processes the conveying trough that,

2. The kinds of automatic clamping platforms for milling of claim 1, wherein four screw thread bush spaces with downward openings are arranged on the bottom surface of the bottom plate in the front, back, left and right directions, the screw thread bush spaces are internally hinged with screw thread bushes, support columns can be installed in the screw thread bushes in a screw thread manner, clamp springs are arranged in the bottom walls of the screw thread bush spaces, and the screw thread bushes can be mutually clamped with the clamp springs.

3. The kinds of automatic milling and clamping platforms according to claim 1, wherein a worm and gear space with an upward opening is provided on the top surface of the bottom plate, a worm shaft is rotatably installed between the front and rear inner walls of the worm and gear space, the worm shaft penetrates through the front side surface of the bottom plate, a rotating wheel is fixedly installed on the front side surface of the worm shaft, a rotating ring is provided on the front side surface of the bottom plate, a worm is fixedly installed on the worm shaft in the worm and gear space, a worm is fixedly installed on the bottom wall of the material clamping table, and the worm is engaged with the worm and gear space.

4. The automatic milling and clamping platform of claim 1, wherein the transport mechanism further comprises a motor fixedly mounted on the bottom wall of the rotating ring space, motor shafts are fixedly mounted on upper and lower output shafts of the motor, a gear is fixedly mounted on the motor shaft and located in the rotating ring space, the gear and the rotating ring are mutually meshed, a trigger switch is fixedly mounted on the bottom wall of the rotating ring space, six touch heads are symmetrically and fixedly mounted on the rotating ring around the center of the rotating ring, and a torsion spring is fixedly mounted between the push plate and the rotating ring.

5. The automatic milling and clamping platform of claim 1, wherein a gear space is formed in the right inner wall of the transmission drum and is in communication with the transmission drum, a transmission drum shaft is rotatably mounted in front of the left and right inner walls of the transmission drum shaft and is fixedly connected with the second transmission drum, a face gear is fixedly mounted on the transmission drum shaft, a pulley space is formed in the lower side of the gear space, a pulley shaft is rotatably mounted between the pulley space and the gear space, a second gear is fixedly mounted on the pulley shaft and is located in the gear space, the face gear and the second gear are meshed with each other, a pulley is fixedly mounted on the motor shaft and is located in the pulley space, a second pulley is fixedly mounted on the pulley shaft and is in transmission connection with a belt between the second pulley and the pulley.

6. The kinds of automatic clamping platforms that mill of claim 1, wherein the clamping mechanism further includes a fixed seat fixedly mounted on the cylinder shaft, the fixed seat is provided with a front and back symmetrical spring space, the auxiliary clamp block is hinged with a hinge rod, the hinge rod is slidably connected with the spring space, and a spring is fixedly mounted between the hinge rod and the right side inner wall of the hinge rod.