CN111251020A - Circular five metals casing special fixture - Google Patents

Circular five metals casing special fixture Download PDF

Info

Publication number
CN111251020A
CN111251020A CN202010134620.XA CN202010134620A CN111251020A CN 111251020 A CN111251020 A CN 111251020A CN 202010134620 A CN202010134620 A CN 202010134620A CN 111251020 A CN111251020 A CN 111251020A
Authority
CN
China
Prior art keywords
supporting plate
servo motor
seat
supporting
assembly
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202010134620.XA
Other languages
Chinese (zh)
Inventor
璁歌开
许迪
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nanjing Lingque Intelligent Manufacturing Co Ltd
Original Assignee
Nanjing Lingque Intelligent Manufacturing Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nanjing Lingque Intelligent Manufacturing Co Ltd filed Critical Nanjing Lingque Intelligent Manufacturing Co Ltd
Priority to CN202010134620.XA priority Critical patent/CN111251020A/en
Priority to CN201910148471.XA priority patent/CN109623448B/en
Publication of CN111251020A publication Critical patent/CN111251020A/en
Pending legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23QDETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q3/00Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
    • B23Q3/02Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
    • B23Q3/06Work-clamping means
    • B23Q3/062Work-clamping means adapted for holding workpieces having a special form or being made from a special material
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23QDETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q17/00Arrangements for observing, indicating or measuring on machine tools
    • B23Q17/002Arrangements for observing, indicating or measuring on machine tools for indicating or measuring the holding action of work or tool holders
    • B23Q17/005Arrangements for observing, indicating or measuring on machine tools for indicating or measuring the holding action of work or tool holders by measuring a force, a pressure or a deformation
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23QDETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q17/00Arrangements for observing, indicating or measuring on machine tools
    • B23Q17/20Arrangements for observing, indicating or measuring on machine tools for indicating or measuring workpiece characteristics, e.g. contour, dimension, hardness
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23QDETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q7/00Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting

Abstract

The invention discloses a special fixture for a circular hardware shell, which comprises: the device comprises a base, a supporting seat, a clamp assembly, a supporting plate, a transmission assembly, a lifting mechanism, a fixing assembly and an auxiliary assembly. The supporting seat is fixedly installed in the installation groove of the base, the sliding seat group is fixedly installed on one side of the supporting seat, and the clamp assembly and the fixing assembly are installed at the top of the sliding seat group. The lifting mechanism is a plurality of hydraulic lifting cylinders arranged on the sliding platform, and one end of each hydraulic lifting cylinder is fixedly provided with a supporting plate. The anchor clamps subassembly is three groups, and fixed mounting is on the sliding seat group, and fixed subassembly fixed mounting includes on the backup pad: the pressure sensor is arranged at the bottom of the buffer cushion block, and the limiting blocks are arranged at two ends of the guide rail group. The position, the height and the rotating angle of the clamping jaw of the clamp assembly are controlled through the controller, and machining errors and deformation of the hardware shell under the action of the clamp are reduced.

Description

Circular five metals casing special fixture
This patent is the divisional application, and the information of former application is as follows, the name: a special fixture for a circular hardware shell and a working method thereof are disclosed in the application number: 201910148471X, filing date: 2019-02-28.
Technical Field
The invention belongs to the field of clamp equipment, and particularly relates to a special clamp for a circular hardware shell.
Background
In the field of part production, in the machining process of a hardware shell structure, due to the fact that the material, the shape and the thickness degree of a curved surface are different, when the force application of a clamp is too large, particularly a round shell, the clamp is easy to cause the occurrence of depression, crease marks and even the deformation of the whole shell, and when the force application of the clamp is too small, a workpiece cannot be stably fixed, so that the machining precision cannot be guaranteed, the machining process is complicated, and the production period is prolonged.
Disclosure of Invention
The purpose of the invention is as follows: the utility model provides a circular five metals casing special fixture to solve the above-mentioned problem that prior art exists.
The technical scheme is as follows: the utility model provides a circular five metals casing special fixture, includes:
the base is fixedly arranged on the supporting seat on one side of the base;
sliding seat group, fixed mounting includes in one side of supporting seat: the device comprises a guide rail group arranged on a supporting seat, a sliding platform arranged above the guide rail group, a second servo motor group arranged on the supporting seat and a screw rod assembly arranged at one end of the second servo motor group; the bottom of the sliding platform is provided with a sliding chute which is clamped on the guide rail group;
the lifting mechanism is a plurality of hydraulic lifting cylinders arranged on the sliding platform, and a supporting plate is fixedly arranged at one end of each hydraulic lifting cylinder;
the anchor clamps subassembly is three groups, and fixed mounting includes on the sliding seat group: the device comprises a hinge seat fixedly arranged on a supporting plate, a supporting plate group fixedly arranged on the supporting plate, a clamping jaw connected to one end of the supporting plate group, supporting plate groups connected to two sides of the clamping jaw, and a first servo motor group arranged on the supporting plate; through holes are formed in two ends of the supporting plate group, and connecting pin shafts are inserted in the through holes; one end of the supporting plate group is connected with the hinge seat, and the other end of the supporting plate group is connected with the clamping jaw; the supporting plate group is arranged at one end of the hinge seat and is provided with a transmission assembly, and the power output end of the first servo motor group is connected with the transmission assembly;
fixed subassembly, fixed mounting includes on the backup plate: the positioning lug is fixedly arranged on the supporting plate, and the buffer cushion block is fixedly arranged on the supporting plate;
an auxiliary assembly comprising: the pressure sensor is arranged at the bottom of the buffer cushion block, and the limiting blocks are arranged at two ends of the guide rail group; encoders are arranged in the first servo motor set and the second servo motor set, and sensitive elements are arranged in the pressure sensors; the pressure sensor is communicated with the first servo motor set and the second servo motor set through electric wires.
In a further embodiment, three groups of grating sensors are further arranged on the supporting seat, and the grating sensors are communicated with the controller through wires and can be used for positioning and measuring the machining position of the workpiece.
In a further embodiment, the transmission assembly comprises: the fixed circular gear that sets up in round pin axle one end, the circular gear that sets up in first servo motor group power output shaft one end to and the drive chain of setting on circular gear, drive assembly and the cooperation of first servo motor can control clamping jaw pivoted angle.
In a further embodiment, the set of rails is two mutually symmetrical and parallel cylindrical rails.
In a further embodiment, the hydraulic lifting cylinder is a telescopic hydraulic cylinder, and a piston, a piston rod and a piston sealing ring are arranged inside the hydraulic lifting cylinder; the bottom of the hydraulic lifting cylinder is provided with a control valve which is communicated with the hydraulic station through an oil pipe, and the hydraulic lifting cylinder can be accurately controlled through controlling the hydraulic station.
In a further embodiment, the control valve is an electric regulating valve, and a plastic protective shell is arranged outside the control valve, so that the weight of the device is reduced, and the power supply coil device is protected.
In a further embodiment, circular mounting groove and through-hole have been seted up to base one side, the supporting seat is installed in the mounting groove, it has the axis of rotation to run through in the through-hole, axis of rotation fixed mounting be in the bottom of supporting seat, the other end of axis of rotation is provided with the rotation motor, rotates the motor and drives the supporting seat and rotate, can rotate the work piece according to the processing needs.
Has the advantages that: compared with the prior art, the invention has the following advantages:
1. the positions of the clamping jaw and the fixing component can be controlled through the sliding seat, the rotating angle of the clamping jaw can be controlled through the transmission component by the first servo motor set, and adjustment of various workpiece positions and positioning and fixing of the circular curved surface are achieved.
2. The lifting mechanism is communicated with the hydraulic station, the hydraulic system is controlled by the controller to realize the adjustment of the machining angle and the height, and the machining procedures are reduced.
3. The controller adjusts the rotation angle of the clamping jaw and the position of the lifting mechanism in real time according to the value returned by the pressure sensor, so that workpiece deformation or machining errors caused by improper force application of the clamping jaw are reduced.
Drawings
FIG. 1 is a schematic structural diagram of a special fixture for a hardware housing according to the present invention.
FIG. 2 is a top view of the clamp special for the hardware shell.
Figure 3 is a rear view of the clamp assembly of the present invention.
Figure 4 is a side view of the clamp assembly of the present invention.
The reference signs are: the device comprises a base 1, a supporting seat 2, a clamp assembly 3, a supporting plate 30, a connecting shaft 31, a clamping jaw 32, a hinged seat 33, a transmission chain 34, a first servo motor set 35, a sliding seat 4, a sliding platform 40, a guide rail set 41, a second servo motor set 42, a screw rod assembly 43, a positioning bump 5, a hydraulic lifting cylinder 6, a buffer cushion block 7, a grating sensor 8 and a shell workpiece 9.
Detailed Description
In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present invention. It will be apparent, however, to one skilled in the art, that the present invention may be practiced without one or more of these specific details. In other instances, well-known features have not been described in order to avoid obscuring the invention.
A special fixture for a circular hardware housing as shown in fig. 1 to 4, comprising: the device comprises a base 1, a supporting seat 2, a clamp assembly 3, a supporting plate 30, a connecting shaft 31, a clamping jaw 32, a hinged seat 33, a transmission chain 34, a servo motor set, a sliding seat 4, a sliding platform 40, a guide rail set 41, a screw rod assembly 43, a positioning bump 5, a hydraulic lifting cylinder 6, a buffer cushion block 7, a pressure sensor and a grating sensor 8.
Wherein, base 1 is made for steel material, and circular mounting groove and through-hole have been seted up to one side, and 2 fixed mounting of supporting seat have run through the axis of rotation in the mounting groove of base 1 in the through-hole, and axis of rotation fixed mounting is in the bottom of supporting seat 2, and the other end is provided with the rotation motor, rotates the motor and drives 2 rotations of supporting seat, and the bottom of supporting seat 2 is provided with damping device.
4 group fixed mounting of sliding seat are in one side of supporting seat 2, and anchor clamps subassembly 3 and fixed subassembly are installed at the top, include: a guide rail set 41, a sliding platform 40, a second servo motor set 42 and a lead screw assembly 43. The servo motor group includes: a first servo motor for controlling the rotation angle of the clamping jaw 32 and a second servo motor group 42 for controlling the horizontal position change of the clamp assembly 3.
The guide rail group 41 is arranged on the support seat 2, the sliding platform 40 is arranged above the guide rail group 41, and the bottom of the sliding platform 40 is provided with a sliding chute which is clamped on the guide rail group 41; the second servo motor set 42 is disposed on the support base 2, and the screw assembly 43 is disposed at one end of the second servo motor set 42. The lead screw assembly 43 includes: the nut is sleeved on the screw rod, a ball is arranged in the nut, one side of the nut is fixedly connected with the sliding platform 40, and the power of the second servo motor group 42 is transmitted through the screw rod, so that the sliding platform 40 slides on the guide rail group 41.
The lifting mechanism is a plurality of hydraulic lifting cylinders 6 arranged on the sliding platform 40, and one end of each hydraulic lifting cylinder 6 is fixedly provided with a supporting plate.
The clamp assemblies 3 are three groups and are fixedly arranged on the sliding seat 4 groups to meet the requirement of a circular shell workpiece 9. The fixing needs to ensure that the stress is uniform, and the method comprises the following steps: the hinge seat 33, the support plate 30 group, the clamping jaw 32, the support plate 30 group, the first servo motor group 35 and the transmission assembly. Articulated seat 33 fixed mounting is on the backup pad, and backup pad 30 group fixed mounting is on the backup pad, and the one end in backup pad 30 group is connected to clamping jaw 32, and backup pad 30 group connects in the both sides of clamping jaw 32, and first servo motor group 35 sets up on the backup pad. Through holes are formed in two ends of the supporting plate 30 group, and connecting pin shafts are inserted in the through holes; one end of the supporting plate 30 group is connected with a hinge seat 33, and the other end is connected with a clamping jaw 32; the supporting plate 30 group is provided with a transmission component at one end of the hinge base 33, and the power output end of the first servo motor group 35 is connected with the transmission component;
fixed subassembly fixed mounting includes on the backup plate: the positioning device comprises a positioning lug 5 fixedly arranged on a supporting plate and a buffer cushion block 7 fixedly arranged on the supporting plate, wherein the bottom of the buffer cushion block 7 is provided with a spring device;
the auxiliary assembly includes: the pressure sensor is arranged at the bottom of the buffer cushion block 7, and the limiting blocks are arranged at two ends of the guide rail group 41; encoders are arranged inside the first servo motor set 35 and the second servo motor set 42, and sensitive elements are arranged inside the pressure sensors; the pressure sensor, the grating sensor 8, the first servo motor set 35 and the second servo motor set 42 are all communicated with the controller through electric wires.
The supporting seat 2 is further provided with three groups of grating sensors 8, the grating sensors 8 are communicated with the controller through electric wires, the processing positions of workpieces can be positioned and measured, processing data are fed back to the controller, and processing precision and form change of the detection shell are controlled in real time.
The transmission assembly is composed of a circular gear fixedly arranged at one end of the pin shaft, a circular gear arranged at one end of a power output shaft of the first servo motor set 35 and a transmission chain 34, and the transmission assembly is matched with the first servo motor to control the rotating angle of the clamping jaw 32.
The guide rail group 41 is two cylindrical guide rails which are symmetrical and parallel to each other, a lubricating oil hole is formed in one end of the guide rail group 41, and the end faces of the guide rails can be lubricated in the operation process.
The hydraulic lifting cylinder 6 is a telescopic hydraulic cylinder, and a piston, a piston rod and a piston sealing ring are arranged in the hydraulic lifting cylinder 6; the bottom of the hydraulic lifting cylinder 6 is provided with a control valve which is communicated with the hydraulic station through an oil pipe, and the hydraulic lifting cylinder 6 can be accurately controlled through the control of the hydraulic station.
The control valve is an electric regulating valve, and a plastic protective shell is arranged outside the control valve, so that the weight of the device is reduced, and the power supply coil device is protected.
The working principle is as follows:
the housing workpiece 9 is removed. Placed on the fixed assembly, the grating sensor 8 is aligned with the housing workpiece 9. The detection is carried out, the detected size data is fed back to the controller, and the controller sends an instruction to the encoder according to the size data so that the first servo motor and the second servo motor are linked, and the position of the clamp assembly 3 and the rotating angle of the clamping jaw 32 are adjusted. The controller sends an electric signal to the hydraulic system according to the size data, and the hydraulic station sends an electric signal to a control valve in the lifting mechanism after receiving the signal, so that the height of each hydraulic lifting cylinder 6 is adjusted and controlled.
The worker can work on the housing piece 9. The material of (2) presets certain pressure value, sets up the pressure sensor real time monitoring anchor clamps subassembly 3 at cushion 7 bottom to casing work piece 9. And sending an alarm to the controller when the force application condition exceeds a preset value. The parts processed by the grating sensor 8 are detected simultaneously, so that the processing precision and the shell quality are controlled, and the generation of defective products is avoided. After the detection is qualified, the controller controls the rotating motor to rotate the supporting seat 2 to the shell workpiece 9. And carrying out the machining adjustment of the next position.
The sliding platform 40 is driven by the second servo motor to control the positions of the clamping jaw 32 and the fixing component, so that the requirements of workpieces with different sizes are met, the first servo motor set 35 drives the transmission component to control the rotating angle of the clamping jaw 32, and the positions of workpieces with various types and thicknesses are adjusted, and the complex curved surface is positioned and fixed.
Elevating system and hydraulic pressure station intercommunication can realize the adjustment of processing angle and height through controller control hydraulic system, reduces the manual operation volume and reduces manufacturing procedure, shortens production cycle.
The preferred embodiments of the present invention have been described in detail with reference to the accompanying drawings, however, the present invention is not limited to the specific details of the embodiments, and various equivalent changes can be made to the technical solution of the present invention within the technical idea of the present invention, and these equivalent changes are within the protection scope of the present invention.

Claims (5)

1. The utility model provides a circular five metals casing special fixture which characterized in that includes:
the base is fixedly arranged on the supporting seat on one side of the base;
sliding seat group, fixed mounting includes in one side of supporting seat: the device comprises a guide rail group arranged on a supporting seat, a sliding platform arranged above the guide rail group, a second servo motor group arranged on the supporting seat and a screw rod assembly arranged at one end of the second servo motor group; the bottom of the sliding platform is provided with a sliding chute which is clamped on the guide rail group;
the lifting mechanism is a plurality of hydraulic lifting cylinders arranged on the sliding platform, and a supporting plate is fixedly arranged at one end of each hydraulic lifting cylinder;
the anchor clamps subassembly is three groups, and fixed mounting includes on the sliding seat group: the device comprises a hinge seat fixedly arranged on a supporting plate, a supporting plate group fixedly arranged on the supporting plate, a clamping jaw connected to one end of the supporting plate group, supporting plate groups connected to two sides of the clamping jaw, and a first servo motor group arranged on the supporting plate; through holes are formed in two ends of the supporting plate group, and connecting pin shafts are inserted in the through holes; one end of the supporting plate group is connected with the hinge seat, and the other end of the supporting plate group is connected with the clamping jaw; the supporting plate group is arranged at one end of the hinge seat and is provided with a transmission assembly, and the power output end of the first servo motor group is connected with the transmission assembly;
fixed subassembly, fixed mounting includes on the backup plate: the positioning lug is fixedly arranged on the supporting plate, and the buffer cushion block is fixedly arranged on the supporting plate;
an auxiliary assembly comprising: the pressure sensor is arranged at the bottom of the buffer cushion block, and the limiting blocks are arranged at two ends of the guide rail group; encoders are arranged in the first servo motor set and the second servo motor set, and sensitive elements are arranged in the pressure sensors; the pressure sensor is communicated with the first servo motor set and the second servo motor set through electric wires;
the support seat is also provided with three groups of grating sensors which are communicated with the controller through wires;
the transmission assembly includes: the servo motor set comprises a circular gear fixedly arranged at one end of a pin shaft, a circular gear arranged at one end of a power output shaft of the first servo motor set and a transmission chain arranged on the circular gear.
2. The special fixture for the round hardware shell as claimed in claim 1, wherein the guide rail set is two mutually symmetrical and parallel cylindrical guide rails.
3. The special fixture for the round hardware shell according to claim 1, wherein the hydraulic lifting cylinder is a telescopic hydraulic cylinder, and a piston, a piston rod and a piston sealing ring are arranged inside the hydraulic lifting cylinder; and the bottom of the hydraulic lifting cylinder is provided with a control valve which is communicated with the hydraulic station through an oil pipe.
4. The special fixture for the round hardware shell as claimed in claim 3, wherein the control valve is an electric control valve, and a plastic protective shell is arranged outside the control valve.
5. The special fixture for the round hardware shell as claimed in claim 1, wherein a round mounting groove and a through hole are formed in one side of the base, the supporting seat is mounted in the mounting groove, a rotating shaft penetrates through the through hole, the rotating shaft is fixedly mounted at the bottom of the supporting seat, and a rotating motor is arranged at the other end of the rotating shaft and drives the supporting seat to rotate.
CN202010134620.XA 2019-02-28 2019-02-28 Circular five metals casing special fixture Pending CN111251020A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN202010134620.XA CN111251020A (en) 2019-02-28 2019-02-28 Circular five metals casing special fixture
CN201910148471.XA CN109623448B (en) 2019-02-28 2019-02-28 Special clamp for circular hardware shell and working method of special clamp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202010134620.XA CN111251020A (en) 2019-02-28 2019-02-28 Circular five metals casing special fixture

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CN201910148471.XA Division CN109623448B (en) 2019-02-28 2019-02-28 Special clamp for circular hardware shell and working method of special clamp

Publications (1)

Publication Number Publication Date
CN111251020A true CN111251020A (en) 2020-06-09

Family

ID=66066135

Family Applications (2)

Application Number Title Priority Date Filing Date
CN202010134620.XA Pending CN111251020A (en) 2019-02-28 2019-02-28 Circular five metals casing special fixture
CN201910148471.XA Active CN109623448B (en) 2019-02-28 2019-02-28 Special clamp for circular hardware shell and working method of special clamp

Family Applications After (1)

Application Number Title Priority Date Filing Date
CN201910148471.XA Active CN109623448B (en) 2019-02-28 2019-02-28 Special clamp for circular hardware shell and working method of special clamp

Country Status (1)

Country Link
CN (2) CN111251020A (en)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100837685B1 (en) * 2007-05-30 2008-06-13 윤상욱 Clamp device of welding jig for automobile arm
CN103921145A (en) * 2014-03-25 2014-07-16 中国船舶重工集团公司第七0七研究所 Clamping method for controlling machining deformation of precision ring thin-walled parts
CN104772626A (en) * 2015-04-24 2015-07-15 艾美特焊接自动化技术(北京)有限公司 Milling and welding integrated device for upper and lower circular seams in bottom of storage box
CN106425561A (en) * 2016-09-29 2017-02-22 天津大学 Five-point positioning device used for cylindrical micro-ball holder
CN108188779A (en) * 2018-01-05 2018-06-22 清华大学深圳研究生院 A kind of chucking appliance system for being suitable for large-scale siding class thin-wall part
CN108526958A (en) * 2016-08-04 2018-09-14 上海理工大学 A kind of thin-walled parts clamping device and clamping method

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2298475B1 (en) * 2009-09-22 2012-10-24 SAV Spann-Automations-Normteiletechnik GmbH Collet chuck for clamping and centering ring-shaped workpieces
CN105881101B (en) * 2016-06-23 2019-03-01 浙江今跃机械科技开发有限公司 The detection device and its control method of wheel hub
CN107097086A (en) * 2017-05-05 2017-08-29 哈尔滨工业大学 Force feedback type cylindrical shape thin-wall member processing support device
CN107378016B (en) * 2017-07-24 2018-11-23 南华大学 Round rocket bay section machine adds fixture
CN207309482U (en) * 2017-08-22 2018-05-04 南京新振光电仪器有限公司 A kind of clamping device for being used to process head lamp balladeur train
CN207402133U (en) * 2017-09-13 2018-05-25 万泰机电工业(昆山)有限公司 A kind of New energy automobile motor inner casing smart car special fixture

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100837685B1 (en) * 2007-05-30 2008-06-13 윤상욱 Clamp device of welding jig for automobile arm
CN103921145A (en) * 2014-03-25 2014-07-16 中国船舶重工集团公司第七0七研究所 Clamping method for controlling machining deformation of precision ring thin-walled parts
CN104772626A (en) * 2015-04-24 2015-07-15 艾美特焊接自动化技术(北京)有限公司 Milling and welding integrated device for upper and lower circular seams in bottom of storage box
CN108526958A (en) * 2016-08-04 2018-09-14 上海理工大学 A kind of thin-walled parts clamping device and clamping method
CN106425561A (en) * 2016-09-29 2017-02-22 天津大学 Five-point positioning device used for cylindrical micro-ball holder
CN108188779A (en) * 2018-01-05 2018-06-22 清华大学深圳研究生院 A kind of chucking appliance system for being suitable for large-scale siding class thin-wall part

Also Published As

Publication number Publication date
CN109623448B (en) 2020-02-21
CN109623448A (en) 2019-04-16

Similar Documents

Publication Publication Date Title
CN100534704C (en) Bearing press-in device and method of use thereof
AU720206B2 (en) Tire uniformity testing system
US7387008B2 (en) Apparatus and method for rolling workpieces
CN203679343U (en) Tail end hole forming actuator of robot
CN105563246B (en) A kind of numerical control deep-hole grinding machine
CN102470506B (en) Method and device for preventing slip of work piece
US6901830B2 (en) Vertical lathe, tool head for vertical lathe, rotary table apparatus for machine tool
US20010008862A1 (en) Machine for drilling oil-holes in crankshafts and its process
CN104914520B (en) A kind of three-body type coaxial type opto-electronic device automatic coupling device
CN201970066U (en) Three-dimensional adjustable welding positioning clamp
CN103033355B (en) Saloon car safety belt test auxiliary device
CN201552451U (en) Automatic positioning clamp for connecting rod machining
US3951563A (en) Manufacture of vehicle disc wheels
CN102426097B (en) Dynamic loading device for high-speed motorized spindle
CN201143616Y (en) Press mounting device
CN102692264A (en) Test bench and test method for mass, position of center of mass and rotational inertia
WO2016141761A1 (en) Comprehensive steel wire rope and friction liner friction detection apparatus and method for hoist
EP2633943B1 (en) Single-shaft yaw electric bolt-tightening machine
US9016986B2 (en) Translocation-simulating loading apparatus for gear grinding machine with shaped grinding wheel and detection method for stiffness distribution
CN105891036B (en) A kind of sliding compound friction abrasion test device of punching and its method
US7004816B2 (en) Grinding method for vertical type of double disk surface grinding machine
CN106624927A (en) Wheel fixture
CN202846211U (en) Combination fixture special for machining keyways of shafts
CN102554269B (en) Turning and grinding center of machine tool
CN203788106U (en) Motor assembling device

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination