CN114290117A - Rotary turnover device for cylindrical products - Google Patents
Rotary turnover device for cylindrical products Download PDFInfo
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- CN114290117A CN114290117A CN202210015966.7A CN202210015966A CN114290117A CN 114290117 A CN114290117 A CN 114290117A CN 202210015966 A CN202210015966 A CN 202210015966A CN 114290117 A CN114290117 A CN 114290117A
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- 230000007306 turnover Effects 0.000 title claims abstract description 36
- 230000007246 mechanism Effects 0.000 claims abstract description 106
- 238000000034 method Methods 0.000 claims abstract description 19
- 230000008569 process Effects 0.000 claims abstract description 19
- 238000006243 chemical reaction Methods 0.000 claims abstract description 8
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 14
- 230000005540 biological transmission Effects 0.000 claims description 10
- 229910052742 iron Inorganic materials 0.000 claims description 7
- 230000008859 change Effects 0.000 claims description 5
- 230000003028 elevating effect Effects 0.000 claims description 5
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 claims description 4
- 238000003825 pressing Methods 0.000 claims description 4
- 238000003754 machining Methods 0.000 abstract description 11
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 9
- 235000017491 Bambusa tulda Nutrition 0.000 description 9
- 241001330002 Bambuseae Species 0.000 description 9
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 9
- 239000011425 bamboo Substances 0.000 description 9
- 238000010586 diagram Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000005553 drilling Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
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Abstract
A rotary turnover device for cylindrical products belongs to the technical field of machining and comprises a base, a lifting rotary device and a turnover device which are arranged on the base, wherein the lifting rotary device and the turnover device are arranged side by side, the lifting rotary device comprises a lifting mechanism and a rotary mechanism, the rotary mechanism is arranged above the lifting mechanism, the rotary mechanism tightly sucks a product to be machined placed at the center of the rotary mechanism through electromagnetic attraction so that the product to be machined can rotate around the axis of the rotary mechanism under the driving of the rotary mechanism, the height of the rotary mechanism is adjusted through the lifting mechanism to control the top of the rotary mechanism to be in contact with or separated from the lower end of the product to be machined, the turnover device comprises an adjustable clamping component and a turnover driving mechanism, the adjustable clamping component is arranged above the rotary mechanism, and the turnover driving mechanism drives the adjustable clamping component to be mutually switched between a vertical state and a horizontal state, the conversion between the position of the end face hole and the position of the excircle hole of the product to be processed is realized, the processing process is continuously carried out, and the manufacturing efficiency of the product is improved.
Description
Technical Field
The invention belongs to the technical field of machining, and particularly relates to a rotary turnover device for cylindrical products.
Background
In the machining industry, the end face and the outer circular face of a cylindrical product are both provided with holes, for example, the end face hole and the outer circular hole of a bearing seat have respective position requirements, so that the cylindrical product needs to be rotated and turned over during machining, and machining is difficult. The processing mode commonly adopted at present is as follows: the hole lines of the end face hole and the outer circular hole of the cylindrical product are drawn firstly, then the cylindrical product is placed in the numerical control drilling machine to machine the end face hole, and then the operator transfers the cylindrical product to the radial drilling machine or the numerical control boring and milling machine to machine the outer circular hole. In the process, as the end surface hole and the excircle hole of the cylindrical product need to be processed by different machine tools, the machine tools cannot be processed at one time, so that the process conversion time is long, the labor intensity of operators is high, and the product manufacturing efficiency is low.
Disclosure of Invention
In view of this, the invention provides a rotary turnover device for cylindrical products, so as to realize one-time machining of a machine tool, save process conversion time, reduce labor intensity of operators and improve manufacturing efficiency of the cylindrical products.
The technical scheme adopted by the invention for solving the technical problems is as follows:
a rotary turnover device for cylindrical products is used for being installed on a machine tool workbench to assist in machining end surface holes and excircle holes of the cylindrical products and comprises a base, a lifting rotary device and a turnover device, wherein the lifting rotary device and the turnover device are arranged on the base side by side, the lifting rotary device comprises a lifting mechanism and a rotary mechanism, the lifting mechanism is arranged in the base, the rotary mechanism is arranged above the lifting mechanism, the lifting mechanism can adjust the height of the rotary mechanism so as to control the top of the rotary mechanism to be in contact with or separate from the lower end of the product to be machined, the rotary mechanism tightly sucks the product to be machined placed at the center of the rotary mechanism through electromagnetic attraction, so that the product to be machined can rotate around the axis of the rotary mechanism under the driving of the rotary mechanism, and the turnover device comprises an adjustable clamping component and a turnover driving mechanism, the adjustable clamping assembly is arranged above the rotating mechanism and used for clamping a product to be processed on the rotating mechanism, the upper end of the adjustable clamping assembly is rotatably connected with the overturning driving mechanism, the lower end of the adjustable clamping assembly is rotatably connected with the base, and the overturning driving mechanism can drive the adjustable clamping assembly to be mutually switched between a vertical state and a horizontal state so as to realize the switching of the end face hole position and the excircle hole position of the product to be processed.
Preferably, elevating system includes fixing base, link assembly, supports footstock and screw shaft, link assembly includes four first connecting rods that the structure is the same, second connecting rod, third connecting rod and fourth connecting rod, the lower extreme of first connecting rod and second connecting rod articulates respectively on the fixing base, the upper end of first connecting rod and second connecting rod respectively with the lower extreme of third connecting rod and fourth connecting rod is articulated, the upper end of third connecting rod and fourth connecting rod articulates respectively on supporting the footstock, support and install on the footstock rotary mechanism, all be equipped with the thread bush between first connecting rod and third connecting rod, second connecting rod and the fourth connecting rod, the screw shaft passes thread bush and link assembly threaded connection.
Preferably, rotary mechanism includes electromagnetism rotary disk and drive assembly, drive assembly connects in electromagnetism rotary disk bottom, the electromagnetism rotary disk is used for placing the product of treating processing and inhales it through electromagnetic attraction tightly, drive assembly is used for driving the electromagnetism rotary disk and rotates, drive assembly includes ratchet, pawl and pivot, pivot and ratchet key-type connection cooperation, ratchet fixed connection in elevating system's support footstock, the pawl cooperatees with the ratchet so that the ratchet does one-way intermittent motion to drive the electromagnetism rotary disk and rotate.
Preferably, the lifting mechanism and the rotating mechanism are driven by a motor.
Preferably, adjustable clamping component is including pressing from both sides tight staple bolt and adjustable pull rod, press from both sides tight staple bolt for treating processing product parallel arrangement, its side is fixed and is equipped with a plurality of articulated otic placodes, the upside that presss from both sides tight staple bolt is articulated mutually with upset actuating mechanism through articulated otic placode, the downside through articulated otic placode with link on the base is articulated mutually, adjustable pull rod with press from both sides tight staple bolt both ends and articulate, the angle that opens and shuts of pressing from both sides tight staple bolt is changed through the length of adjustment adjustable pull rod to make press from both sides tight staple bolt and treat that the excircle face of processing product contacts.
Preferably, adjustable pull rod includes a pull rod section of thick bamboo and sets up the regulation pole at a pull rod section of thick bamboo both ends, a pull rod section of thick bamboo is the hollow structure of both ends intercommunication, adjust the pole with threaded connection between a pull rod section of thick bamboo rotates a pull rod section of thick bamboo and can makes the regulation pole at a pull rod section of thick bamboo both ends outwards flexible, a pull rod section of thick bamboo both ends still are equipped with lock nut, lock nut passes a pull rod section of thick bamboo and adjusts pole threaded connection, the one end that the regulation pole stretches out a pull rod section of thick bamboo still is fixed with the engaging lug board, adjust the pole with it is articulated through the engaging lug board to press from both sides tight staple bolt.
Preferably, the clamping hoop is formed by hinging a plurality of electromagnetic chucks into a C shape, the magnetic force of each electromagnetic chuck is more than 2 times of that of a product to be processed, and in the clamping process, sundries such as iron rust and scrap iron cannot be generated between the outer circular surface of the product to be processed and each electromagnetic chuck.
Preferably, the overturning driving mechanism is a hydraulic cylinder, one end of the hydraulic cylinder is hinged to the clamping hoop, the other end of the hydraulic cylinder is fixed to the base, and a hydraulic control system of the hydraulic cylinder is connected with a machine tool pump station.
Preferably, a supporting block is further arranged on the base.
According to the technical scheme, the invention provides a rotary turnover device for cylindrical products, which is used for being arranged on a machine tool workbench to assist in machining end surface holes and excircle holes of the cylindrical products, and has the following beneficial effects compared with the prior art: the turning device comprises an adjustable clamping component and a turning driving mechanism, the adjustable clamping component is arranged above the rotating mechanism, the rotating mechanism tightly sucks a product to be processed placed at the center of the rotating mechanism through electromagnetic attraction, so that the product to be processed can rotate around the axis of the rotating mechanism under the driving of the rotating mechanism, the height of the rotating mechanism is adjusted through the lifting mechanism, the position height of the product to be processed is adjusted to the inner side of the adjustable clamping component, the product is clamped through the adjustable clamping component, and the adjustable clamping component is mutually switched between a vertical state and a horizontal state through the turning driving mechanism, the adjustable clamping assembly can clamp products of different models; in the process, the product to be processed is not required to be transferred to another machine tool from one machine tool by an operator, and the processing of the end surface hole and the excircle hole of the cylindrical product can be realized by only one machine tool, so that the processing process can be continuously carried out, the one-time processing of the machine tool is realized, the process conversion time is effectively saved, the labor intensity of the operator is reduced, and the manufacturing efficiency of the cylindrical product is improved.
Drawings
Fig. 1 is a schematic structural diagram of a rotary turnover device for cylindrical products.
Fig. 2 is a schematic structural view of the elevating mechanism.
Fig. 3 is a schematic structural view of the transmission assembly.
Fig. 4 is a schematic view of the structure of fig. 3 from another angle.
FIG. 5 is a schematic diagram of the construction of the adjustable clamp assembly.
Fig. 6 is a schematic structural view of an adjustable drawbar.
Fig. 7 is a using state diagram of the rotary turnover device for cylindrical products.
In the figure: the device comprises a base 10, a connecting seat 11, a supporting block 12, a lifting and rotating device 20, a lifting mechanism 21, a fixed seat 211, a connecting rod assembly 212, a first connecting rod 2121, a second connecting rod 2122, a third connecting rod 2123, a fourth connecting rod 2124, a supporting top seat 213, a screw shaft 214, a threaded sleeve 215, a rotating mechanism 22, an electromagnetic rotating disk 221, a transmission assembly 222, a ratchet 2221, a pawl 2222, a rotating shaft 2223, a turnover device 30, an adjustable clamping assembly 31, a clamping hoop 311, a hinged ear plate 3111, an adjustable pull rod 312, a pull rod cylinder 3121, an adjusting rod 3122, an internal threaded area 3123, a locking nut 3124, a connecting ear plate 3125, a turnover driving mechanism 32 and a product 40 to be processed.
Detailed Description
The technical solutions and effects of the embodiments of the present invention will be further described in detail below with reference to the accompanying drawings of the present invention.
Referring to fig. 1 to 7, the present invention provides a rotary turnover device for cylindrical products, which is installed on a machine tool workbench to assist in processing end surface holes and excircle holes of the cylindrical products, and includes a base 10, a lifting and rotating device 20 and a turnover device 30, the lifting and rotating device 20 and the turnover device 30 are arranged side by side, the lifting and rotating device 20 includes a lifting mechanism 21 and a rotating mechanism 22, the lifting mechanism 21 is arranged in the base 10, the rotating mechanism 22 is arranged above the lifting mechanism 21, the lifting mechanism 21 can adjust the height of the rotating mechanism 22 to control the contact or separation of the top of the rotating mechanism 22 and the lower end of the product 40 to be processed, the rotating mechanism 22 tightly sucks the product 40 to be processed placed at the center position thereof by electromagnetic attraction, so that the product to be processed can rotate around its own axis under the driving of the rotating mechanism 22, turning device 30 includes adjustable clamping component 31 and upset actuating mechanism 32, adjustable clamping component 31 sets up in rotary mechanism 22 top for press from both sides the product of treating on the dress rotary mechanism 22, adjustable clamping component 31's upper end and upset actuating mechanism 32 rotate to be connected, and the lower extreme rotates with base 10 to be connected, upset actuating mechanism 32 can drive adjustable clamping component 31 interconverts between vertical state and horizontality to the conversion of the product of treating 40 terminal surface hole positions of processing and excircle hole position is realized.
Further, the lifting mechanism 21 includes a fixed seat 211, a connecting rod assembly 212, a supporting top seat 213 and a screw shaft 214, the connecting rod assembly 212 includes four first connecting rods 2121, second connecting rods 2122, third connecting rods 2123 and fourth connecting rods 2124 which have the same structure, the lower ends of the first connecting rods 2121 and the second connecting rods 2122 are respectively hinged to the fixed seat 211, the upper ends of the first connecting rods 2121 and the second connecting rods 2122 are respectively hinged to the lower ends of the third connecting rods 2123 and the fourth connecting rods 2124, the upper ends of the third connecting rods 2123 and the fourth connecting rods 2124 are respectively hinged to the supporting top seat 213, the rotating device 22 is mounted on the supporting top seat 213, threaded sleeves 215 are respectively disposed between the first connecting rods 2121 and the third connecting rods 2123, and between the second connecting rods 2122 and the fourth connecting rods 2124, and the screw shaft 214 penetrates through the threaded sleeves 215 and is in threaded connection with the connecting rod assembly 212.
Further, the rotating mechanism 22 includes an electromagnetic rotating disk 221 and a transmission assembly 222, the transmission assembly 222 is connected to the bottom of the electromagnetic rotating disk 221, the electromagnetic rotating disk 221 is used for placing the product 40 to be processed and tightly sucking the product through electromagnetic attraction, the transmission assembly 222 is used for driving the electromagnetic rotating disk 221 to rotate, the transmission mechanism 222 includes a ratchet 2221, a pawl 2222 and a rotating shaft 2223, the rotating shaft 2223 is in key connection and matching with the ratchet 2221, the ratchet 2221 is fixedly connected to the supporting top seat 213 of the lifting mechanism 21, and the pawl 2222 is matched with the ratchet 2221 to enable the ratchet 2221 to make unidirectional intermittent motion, so as to drive the electromagnetic rotating disk 221 to rotate. In order to accurately control the rotation angle, an angle encoder may be mounted on the rotating shaft.
Further, the lifting mechanism 21 and the rotating mechanism 22 are both driven by a motor. The elevating mechanism 21 operates as follows: the motor drives the screw shaft 214 to rotate, so that the longitudinal distance of the connecting rod assembly 212 in threaded connection with the screw shaft 214 is increased or decreased, and the supporting top seat 213 is driven to ascend or descend to change the position height of the rotating mechanism. The rotation mechanism 22 performs the following rotation operations: the motor is connected with the driving part, the driving part is connected with the rotating shaft, when the motor drives the driving part to swing, the driving part drives the rotating shaft 2223 to do driven motion, so that the ratchet wheel 2221 connected with the rotating shaft 2223 in a key mode rotates, when the driving part moves clockwise, the pawl 2222 is inserted into a tooth groove of the ratchet wheel 2221 to enable the ratchet wheel to rotate a certain angle, the ratchet wheel is prevented from rotating anticlockwise, and when the driving part swings continuously and reciprocally, the ratchet wheel does unidirectional intermittent motion to drive the electromagnetic rotating disk 221 to rotate.
Further, adjustable clamping component 31 is including pressing from both sides tight staple bolt 311 and adjustable pull rod 312, press from both sides tight staple bolt 311 for waiting to process product parallel arrangement, its side is fixed to be equipped with a plurality of articulated otic placodes 3111, the upside that presss from both sides tight staple bolt 311 is articulated mutually with upset actuating mechanism 32 through articulated otic placode 3111, the downside through articulated otic placode 3111 with connecting seat 11 of 10 on the base is articulated mutually, adjustable pull rod 312 with press from both sides tight staple bolt 311 both ends and articulate mutually, through the length change of adjusting adjustable pull rod 312 press from both sides the angle that opens and shuts of tight staple bolt 311 to make and press from both sides tight staple bolt and wait to process the excircle face of product 40 and contact.
Furthermore, the adjustable pull rod 312 comprises a pull rod cylinder 3121 and adjusting rods 3122 arranged at two ends of the pull rod cylinder 3121, the pull rod cylinder 3121 is of a hollow structure with two ends communicated, the adjusting rods 3122 are in threaded connection with the pull rod cylinder 3121, the adjusting rods at two ends of the pull rod cylinder can be extended outwards by rotating the pull rod cylinder 3121, locking nuts 3124 are further arranged at two ends of the pull rod cylinder 3121, the locking nuts 3124 penetrate through the pull rod cylinder 3121 and are in threaded connection with the adjusting pull rod, a connecting lug plate 3125 is further fixed at one end of the adjusting rod 3122 extending out of the pull rod cylinder 3121, and the adjusting rod 3122 is hinged to the clamping hoop 311 through the connecting lug plate 3125. Specifically, be equipped with the external screw thread on the regulation pole 3122 that is located draw-bar cylinder 3121 both ends, and two screw thread opposite direction who adjusts pole 3122, draw-bar cylinder 3121 is inside to be equipped with and to adjust the internal thread district 3123 that pole 3122 meshes mutually, the manual work is rotated draw-bar cylinder 3121 and can is adjusted two relative positions between the pole 3122, make the length change of adjustable pull rod 312, thereby change and the angle of opening and shutting of the tight staple bolt 311 of adjustable pull rod 312 articulated clamp, in order to be applicable to the product of different models, the realization is to the clamp dress of different model products, the commonality of device has been improved.
Further, the clamping hoop 311 is formed by hinging a plurality of electromagnetic chucks, the magnetic force of the electromagnetic chucks is more than 2 times of that of the product to be processed, and in the clamping process, no sundries such as iron rust and scrap iron can be left between the outer circular surface of the product 40 to be processed and the electromagnetic chucks. The clamping hoop 311 in this embodiment is a C-shaped structure formed by hinging 3 rectangular electromagnetic chucks, so as to better match the outer circumferential surface of the product to be processed, and on the other hand, the clamping hoop of the present invention is semi-closed, i.e. the clamping hoop is not circular, so as to avoid interference between the electromagnetic chucks of the clamping hoop and the electromagnetic rotating disk, and meanwhile, the semi-closed design is also beneficial to adjusting the opening and closing angle of the adjustable pull rod 312. The magnetic force of the electromagnetic chuck is more than 2 times of that of a product to be processed, so that the product can be completely sucked tightly, and in actual use, the number and the shape of the electromagnetic chuck can be set as required.
Further, the turning driving mechanism 32 is a hydraulic cylinder, one end of the hydraulic cylinder is hinged to the clamping hoop 311, the other end of the hydraulic cylinder is fixed on the base 10, and a hydraulic control system of the hydraulic cylinder is connected with a machine tool pump station. The hydraulic control system consists of a signal control part and a hydraulic power part, the signal control part is used for driving a control valve in the hydraulic power part to act, the hydraulic power comprises a hydraulic pump, a motor and hydraulic auxiliary elements, and the flow, the pressure and the direction of working oil can be controlled through a machine tool pump station.
Further, a supporting block 12 is disposed on the base 10. After the turning driving mechanism 32 turns the adjustable clamping assembly 31 from the vertical position to the horizontal position, the supporting block 12 and the connecting seat 11 on the base 10 together provide stable support for the product 40 to be processed, and the product 40 to be processed is kept in a horizontal state.
The use process of the invention is as follows: when the rotary turnover device is used, the rotary turnover device for the cylindrical products is arranged on a T-shaped groove of a machine tool workbench, the products 40 to be processed are wiped to remove impurities such as rust and scrap iron on the surfaces of the products, then the end surfaces of the products 40 to be processed face upwards and are placed at the central position of the electromagnetic rotating disc 221, the electromagnetic rotating disc 221 is electrified and magnetized, so that the lower end surfaces of the products 40 to be processed are tightly sucked, and the machine tool is started to align and drill holes to process end surface holes. After the end surface hole is machined, a motor is started, the rotating mechanism 22 drives the electromagnetic rotating disk 221 to rotate, so that the product 40 to be machined, which is located at the center of the electromagnetic rotating disk 221, rotates around the axis of the product 40 to be machined until the product rotates to an outer circular hole machining position and then stops, the height of the electromagnetic rotating disk 221 is adjusted through the lifting mechanism 21, so that the outer circular surface of the product 40 to be machined is located on the inner side of the clamping hoop 311, then the pull rod cylinder 3121 of the adjustable pull rod 312 is rotated to enable the two adjusting rods 3122 to extend and retract outwards until each electromagnetic suction cup 3111 in the clamping hoop 311 is tangent to the outer circular surface of the product 40 to be machined, a locking nut 3124 is installed, at the moment, the clamping hoop 311 for clamping the product 40 to be machined is in a vertical state, the product 40 to be machined is in a clasping state, a hydraulic control system of a machine tool is started, a main hydraulic cylinder maintains pressure to the maximum limit position, and then performs slow pressure relief, the telescopic rod of the hydraulic cylinder is contracted, the clamping hoop 311 clamping the product 40 to be processed is switched to the horizontal state from the vertical state, and the machine tool spindle starts to process the outer circular hole of the product at the moment. Because the outer circle surface of the product to be processed is more than one outer circle hole, when other outer circle holes are processed, the product 40 to be processed needs to be rotated to the position of the outer circle hole to be processed, the hydraulic control system of the machine tool is started again, the main pushing hydraulic cylinder maintains the pressure to the maximum limit position, the clamping hoop 311 is switched to the vertical state from the horizontal state, then the clamping hoop 311 is powered off and magnetic-break, the product to be processed returns to the central position of the electromagnetic rotating disk 221, the motor is started, so that the rotating mechanism drives the electromagnetic rotating disk 221 to rotate, the product 40 to be processed positioned at the central position of the electromagnetic rotating disk 221 can rotate around the axis of the product to be processed along with the rotation of the electromagnetic rotating disk 221, after the product is rotated to the position of the outer circle hole to be processed, the clamping hoop 311 clamps the product to be processed again, the hydraulic control system of the machine tool is started, the main pushing hydraulic cylinder maintains the pressure to the maximum limit position, and then slowly releases the pressure, the telescopic rod of the hydraulic cylinder is contracted, the clamping hoop 311 clamping the product to be processed 40 is switched to the horizontal state from the vertical state again, and the outer circle hole is processed. And all the outer circular holes on the outer circular surface of the product to be processed can be processed by repeating the actions. After the end face hole and the excircle hole of the product are all processed, the clamping hoop 311 is powered off and magnetic flux is cut off, and the product is disassembled. When the electromagnetic rotary disc is used, the height of the electromagnetic rotary disc 221 only needs to be adjusted once for cylindrical products with the same specification, and the length of the adjustable pull rod 312 also only needs to be adjusted once. In addition, the length of the adjustable pull rod 312 is adjusted to be suitable for products of different models, the clamping of the adjustable clamping component 31 on products of different models is achieved, and the universality of the device is improved.
In summary, the present invention provides a cylindrical product rotation and turnover device, including a base 10, a lifting and rotating device 20 and a turnover device 30, which are disposed on the base 10, the lifting and rotating device 20 and the turnover device 30 are disposed side by side, the lifting and rotating device 20 includes a lifting mechanism 21 and a rotating mechanism 22, the rotating mechanism 22 sucks a product to be processed placed at its central position tightly through electromagnetic attraction, so that the product to be processed 40 can rotate around its own axis under the driving of the rotating mechanism 22, the rotating mechanism 22 is disposed above the lifting mechanism 21, the lifting mechanism 21 can adjust the height of the rotating mechanism 22 to control the contact or separation of the top of the rotating mechanism 22 and the lower end of the product to be processed 40, the turnover device 30 includes an adjustable clamping assembly 31 and a turnover driving mechanism 32, the adjustable clamping assembly 31 is disposed above the rotating mechanism 22, the height of the rotating mechanism 22 is adjusted through the lifting mechanism 21 so as to adjust the position height of the product 40 to be processed to the inner side of the adjustable clamping assembly 31, the product 40 to be processed is clamped through the adjustable clamping assembly 31, the adjustable clamping assembly 31 is mutually converted between a vertical state and a horizontal state through the overturning driving mechanism 32 so as to realize the conversion of the end surface hole position and the outer circular hole position of the product to be processed, and the adjustable clamping assembly 31 can clamp products of different models; in the process, an operator is not required to convert a product from one machine tool to another machine tool, and the end surface hole and the excircle hole of the cylindrical product can be machined by only one machine tool, so that the machining process of the product can be continuously carried out, one-time machining of the machine tool is realized, the process conversion time is effectively saved, the labor intensity of the operator is reduced, and the manufacturing efficiency of the cylindrical product is improved.
While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the invention.
Claims (9)
1. The utility model provides a rotatory turning device of cylinder class product for install the processing in supplementary cylinder class product end face hole and excircle hole on the lathe workstation, its characterized in that: the turning device comprises an adjustable clamping component and a turning driving mechanism, wherein the adjustable clamping component is arranged above the rotating mechanism and used for clamping the product to be processed on the rotating mechanism, and the upper end of the adjustable clamping component is rotationally connected with the turning driving mechanism, the lower end is rotatably connected with the base, and the turnover driving mechanism can drive the adjustable clamping assembly to be mutually converted between a vertical state and a horizontal state so as to realize the conversion of the end face hole position and the excircle hole position of a product to be processed.
2. The rotary turnover device for cylindrical products as claimed in claim 1, wherein: elevating system includes fixing base, link assembly, supports footstock and screw shaft, link assembly includes four first connecting rods that the structure is the same, second connecting rod, third connecting rod and fourth connecting rod, the lower extreme of first connecting rod and second connecting rod articulates respectively on the fixing base, the upper end of first connecting rod and second connecting rod respectively with the lower extreme of third connecting rod and fourth connecting rod is articulated, the upper end of third connecting rod and fourth connecting rod articulates respectively on supporting the footstock, install on supporting the footstock rotary mechanism, all be equipped with the thread bush between first connecting rod and third connecting rod, second connecting rod and the fourth connecting rod, the screw shaft passes thread bush and link assembly threaded connection.
3. The rotary turnover device for cylindrical products as claimed in claim 1, wherein: the rotating mechanism comprises an electromagnetic rotating disk and a transmission assembly, the transmission assembly is connected to the bottom of the electromagnetic rotating disk, the electromagnetic rotating disk is used for placing a product to be processed and tightly sucking the product through electromagnetic attraction, the transmission assembly is used for driving the electromagnetic rotating disk to rotate, the transmission assembly comprises a ratchet wheel, a pawl and a rotating shaft, the rotating shaft is in key connection and matching with the ratchet wheel, the ratchet wheel is fixedly connected to a supporting top seat of the lifting mechanism, and the pawl is matched with the ratchet wheel to enable the ratchet wheel to perform unidirectional intermittent motion, so that the electromagnetic rotating disk is driven to rotate.
4. The rotary turnover device for cylindrical products as claimed in claim 1, wherein: the lifting mechanism and the rotating mechanism are both driven by a motor.
5. The rotary turnover device for cylindrical products as claimed in claim 1, wherein: adjustable clamping components is including pressing from both sides tight staple bolt and adjustable pull rod, press from both sides tight staple bolt and for waiting to process product parallel arrangement, its side is fixed and is equipped with a plurality of articulated otic placodes, the upside that presss from both sides tight staple bolt is articulated mutually with upset actuating mechanism through articulated otic placode, and the downside is articulated mutually through articulated otic placode and the connecting seat on the base, adjustable pull rod with press from both sides tight staple bolt both ends and articulate mutually, through the length change of adjustment adjustable pull rod press from both sides the angle that opens and shuts of tight staple bolt to make press from both sides tight staple bolt and wait to process the outer disc of product and contact.
6. The cylinder type product rotating and overturning device of claim 5, wherein: the adjustable pull rod comprises a pull rod barrel and adjusting rods arranged at two ends of the pull rod barrel, the pull rod barrel is of a hollow structure communicated with two ends, the adjusting rods are in threaded connection with the pull rod barrel, the adjusting rods at two ends of the pull rod barrel can extend outwards by rotating the pull rod barrel, locking nuts are further arranged at two ends of the pull rod barrel, the locking nuts penetrate through the pull rod barrel and are in threaded connection with the adjusting rods, a connecting lug plate is further fixed at one end, extending out of the pull rod barrel, of each adjusting rod, and the adjusting rods are hinged to the clamping hoops through the connecting lug plates.
7. The cylinder type product rotating and overturning device of claim 5, wherein: the clamping hoop is formed by hinging a plurality of electromagnetic chucks into a C shape, the magnetic force of the electromagnetic chucks is more than 2 times of that of a product to be processed, and in the clamping process, sundries such as iron rust and scrap iron cannot be generated between the outer circular surface of the product to be processed and the electromagnetic chucks.
8. The cylinder type product rotating and overturning device of claim 5, wherein: the overturning driving mechanism is a hydraulic cylinder, one end of the hydraulic cylinder is hinged with the clamping hoop, the other end of the hydraulic cylinder is fixed on the base, and a hydraulic control system of the hydraulic cylinder is connected with a machine tool pump station.
9. The rotary turnover device for cylindrical products as claimed in claim 1, wherein: the base is further provided with a supporting block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210015966.7A CN114290117A (en) | 2022-01-07 | 2022-01-07 | Rotary turnover device for cylindrical products |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210015966.7A CN114290117A (en) | 2022-01-07 | 2022-01-07 | Rotary turnover device for cylindrical products |
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| CN114290117A true CN114290117A (en) | 2022-04-08 |
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| CN202210015966.7A Pending CN114290117A (en) | 2022-01-07 | 2022-01-07 | Rotary turnover device for cylindrical products |
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| CN214291748U (en) * | 2021-01-21 | 2021-09-28 | 河南省富臣管业有限公司 | PCCP pipe steel cylinder repair welding overturning platform |
| CN113618682A (en) * | 2021-07-13 | 2021-11-09 | 广东鑫光智能系统有限公司 | High-precision automatic overturning machining equipment |
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2022
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| CN104816178A (en) * | 2015-05-08 | 2015-08-05 | 常州大学 | Process centralized shift fork clamp |
| CN205633746U (en) * | 2016-05-10 | 2016-10-12 | 成都展辰涂料有限公司 | Remove cohesion device of jar |
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| CN209701794U (en) * | 2018-12-25 | 2019-11-29 | 信义节能玻璃（四川）有限公司 | Glass fluctuating plate platform |
| CN214291748U (en) * | 2021-01-21 | 2021-09-28 | 河南省富臣管业有限公司 | PCCP pipe steel cylinder repair welding overturning platform |
| CN113618682A (en) * | 2021-07-13 | 2021-11-09 | 广东鑫光智能系统有限公司 | High-precision automatic overturning machining equipment |
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Application publication date: 20220408 |