CN205236716U - Automatic it constructs to change installation of PIN stylus pressure - Google Patents
Automatic it constructs to change installation of PIN stylus pressure Download PDFInfo
- Publication number
- CN205236716U CN205236716U CN201521129412.1U CN201521129412U CN205236716U CN 205236716 U CN205236716 U CN 205236716U CN 201521129412 U CN201521129412 U CN 201521129412U CN 205236716 U CN205236716 U CN 205236716U
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- pin
- blanking
- press
- holder
- cylinder
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Abstract
Automatic it constructs to change installation of PIN stylus pressure, including feeding mechanism, blanking mechanism and pressure equipment mechanism, feeding mechanism includes ball, moves the holder and decides the holder, ball passes through the connector and connects servo motor, connects through screw nut and moves the holder, the rear side that moves the holder is equipped with decides the holder, moves the holder and installs on deciding the linear guide of holder, deciding the holder rear side and connecting blanking mechanism, this blanking mechanism comprises blanking mould and blanking cylinder, and wherein the blanking cylinder is connected to the blanking mould, the upper end of blanking mould is equipped with pressure equipment mechanism, and this pressure equipment mechanism comprises PIN cushion pole and pressure equipment cylinder, and wherein PIN cushion pole is installed on the slider, and the pressure equipment cylinder is connected to the slider, the work of this automatic it constructs to change installation of PIN stylus pressure full automatization replaces manual operation, very big improvement work efficiency and product quality, the utility model discloses it is small, single light in weight, the fit -up gap is little, and blanking size precision is high, is worth wideling popularize.
Description
Technical field
The utility model relates to motor manufacturing and processing equipment field, especially a kind of automation PIN pin press-loading device.
Background technology
In the various energy of nature, electric energy has extensive centralized production, remote economic transmission, intellectualityAutomatically the outstanding feature of controlling, it has not only become the main energy sources of human being's production and life, and to people in modern ageImportant impetus has been played in the generation of class civilization and development. Echo mutually therewith, as electrical energy production, transmission,Use and the Core equipment of electric energy characteristic conversion, motor in all industries of modern society and department also in occupation of getting overGet over consequence.
At present electromechanics trade New-type electric machine adopts and manually utilizes simple pressing mounting tool at fit on, singlely press-fits nothingMethod realizes automation and installs, and manual assembly feature: efficiency is low, because the inhomogeneous each PIN pin of pressure assembling force press-fitsThe degree of depth is inconsistent, and defective work is many. In order to address these problems, just need to design one and can substitute peopleThe PIN pin press-loading device that frock is joined.
Utility model content
It is little that the utility model aims to provide a kind of volume, and single lightweight, fit-up gap is little, stamping-out dimensional accuracyHigh automation PIN pin press-loading device.
For achieving the above object, the utility model provides following technical scheme: automation PIN pin press-loading device,Comprise feed mechanism, blanking mechanism and press-loading device, described feed mechanism comprises ball-screw, connector, watchesTake motor, moving holder and clamp seat, described ball-screw connects servo motor by connector, by leading screw spiral shellFemale connection moved holder; The rear side of described moving holder is provided with clamp seat, and moving holder is arranged on the line slideway of clamp seatUpper, in moving holder and clamp seat, be equipped with pin feed collet, this pin feed collet connects fastening spring, and pin feed collet clamps PINPin material strip; Photoelectric Detection alignment sensor is installed at the feeding port place of described clamp seat rear side; Described clamp seat rear sideConnect blanking mechanism, this blanking mechanism is made up of blanking die and stamping-out cylinder, and wherein blanking die connects stamping-outCylinder, blanking die is provided with hold-down mechanism; The upper end of described blanking die is provided with press-loading device, this pressing machineStructure is by PIN cushion bar and press-fit cylinder and form, and wherein PIN cushion bar is arranged on slide block, and this slide block is arranged onOn slide block guide rail, slide block connection press-fits cylinder, and this below that press-fits cylinder is provided with buffer.
As further scheme of the present utility model: the die of described blanking die is die with coordinating of punchPunch
As further scheme of the present utility model: the bottom of described blanking die is provided with a blanking port.
Compared with prior art, the beneficial effects of the utility model are: the feeding of this automation PIN pin press-loading deviceStable, punching precision is high, and that realizes PIN pin accurately press-fits location, and full-automatic work, substitutes manual operation,Improved greatly operating efficiency and product quality, the utility model volume is little, single lightweight, fit-up gapLittle, stamping-out dimensional accuracy is high, is worth promoting.
The utility model has solved electromechanics trade New-type electric machine assembly technology and has realized automation, improves novel productThe qualification rate of energy quality, makes the alternative manual assembly of mechanical automation in industry become possibility, reduces assembling motor productThe recruitment cost of product.
Brief description of the drawings
Fig. 1 is front view of the present utility model;
Fig. 2 is left view of the present utility model;
Fig. 3 is right view of the present utility model;
Fig. 4 is top view of the present utility model.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, to the technical scheme in the utility model embodimentBe clearly and completely described, obviously, described embodiment is only the utility model part embodiment,Instead of whole embodiment. Based on the embodiment in the utility model, those of ordinary skill in the art are not havingMake the every other embodiment obtaining under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1-4, in the utility model embodiment, automation PIN pin press-loading device, comprises feederStructure, blanking mechanism and press-loading device, described feed mechanism comprises ball-screw 1, connector 2, servo motor3, moving holder 5 and clamp seat 6, described ball-screw 1 connects servo motor 3 by connector 2, by silkThick stick nut connects moving holder 5, by lead screw transmission, rotatablely moving of servo motor 3 is converted to moving holder 5Rectilinear motion; The rear side of described moving holder 5 is provided with clamp seat 6, and moving holder 5 is arranged on the straight line of clamp seat 6On guide rail, can carry out rectilinear motion along line slideway, in moving holder 5 and clamp seat 6, be equipped with pin feed collet,This pin feed collet connects fastening spring, and by fastening spring control clamping force, pin feed collet clamps PIN pin material strip 4;Feed mechanism can accurately complete by servo motor 3 feeding of PIN pin material strip 4, unidirectional feeding, structure letterSingle reliable, the feeding port place of clamp seat 6 rear sides is provided with Photoelectric Detection alignment sensor 9 in addition, and detection puts in place,Accurately reliable;
Described clamp seat 6 rear sides connect blanking mechanism, and this blanking mechanism is by blanking die 8 and stamping-out cylinder 7Composition, wherein blanking die 8 connects stamping-out cylinder 7, drives blanking die by stamping-out cylinder 7Tool 8 is provided with hold-down mechanism, and linear bearing is as the guiding of blanking die 8, and the bottom of blanking die 8 is provided with oneBlanking port, for blanking; Mechanics Calculation is checked as follows: blanking pressure F=KST, T: shearing strength;
Copper alloy 38Kg/cm2
K: safety coefficient 1.3
The F=1.27*0.64*2*1.3*38=58KgfF demoulding=F rushes * 30%=58*0.3=17.4Kgf
F is total=take off=58+17.4=75.4Kgf of F punching+F
Cylinder is selected cylinder diameter 50mm stroke 10mm, and it is 117Kgf that theory is exerted oneself under the state of air pressure 6MPa,Can meet instructions for use;
The upper end of described blanking die 8 is provided with press-loading device, and this press-loading device is by PIN cushion bar 12 and press-fitCylinder 13 forms, and wherein PIN cushion bar 12 is arranged on slide block, and this slide block is arranged on slide block guide rail 10,Slide block connect press-fit cylinder 13, this below that press-fits cylinder 13 is provided with buffer 11, PIN cushion bar 12 byGuide rail does the high accurate positioning of guiding accuracy, and the movement travel of PIN cushion bar 12 is done rigid limit by buffer 11,Repetitive positioning accuracy is high, and to insert PIN pin even than artificial for the uniformity that makes to insert PIN groove, thereby improved motorThe quality of product.
Design feature of the present utility model and the problem that can solve: one, solve PIN pin punching precision problem:PIN pin material strip thickness 0.67mm, size 5.08 ± 0.02mm after single-piece PIN pin stamping-out, PIN pin material strip twoPIN pin spacing 5.59mm, calculates from above data institute dimensioning. Stamping-out sectional dimension 0.5 ± 0.01mm,Can ensure the PIN pin tolerance after stamping-out. So fit tolerance control of die and punch and heavy in blanking die, PIN needle material is copper alloy, in the situation that ensureing stamping-out dimensional accuracy, and the die of design blanking dieWith coordinating of punch be diePunchCould meet like this punching precision requirement.
Two, solve the feeding of PIN pin stable, resetting dimensional accuracy: send PIN pin mechanism by machinery selfCondition will meet repetitive positioning accuracy and be nowhere near, and the precision that technique itself needs is 5.59 ± 0.02mm, PINPin material is carried and is adopted driven by servomotor, ball screw self precision to ensure to send PIN pin stable, can protect simultaneouslyThe repetitive positioning accuracy of card PIN pin, send PIN pin to put in place to detect to adopt Photoelectric Detection alignment sensor to detect,Send the error being caused by machinery in PIN pin process to have servo closed control system to compensate simultaneously. Like thisCan meet Product Process institute can requirement.
Three, solve PIN press-fit orientation problem: PIN pin after stamping-out is complete because workpiece is very little and irregularity,Need accurately location to wait for that PIN cushion bar inserts in the PIN groove on motor, selects the steel ball in marble screwGood PIN pin maintains static to make stamping-out, and the steel ball in marble screw is the mid point at PIN pin by spring top! InstituteCan make stamping-out, good PIN pin maintains static, and press-fits orientation problem thereby solve PIN pin.
Four, solve the problem of PIN pin blanking pressure: the stamping-out of PIN pin adopts the power of cylinder as stamping-out, instituteTechnique with PIN pin stamping-out should carry out the calculating of shearing force, and what make cylinder is out greater than 1.5 times of PIN pinsShear drag, can select suitable cylinder to be used as PIN pin stamping-out power source through Mechanics Calculation.
To those skilled in the art, obviously the utility model is not limited to the details of above-mentioned example embodiment,And in the situation that not deviating from spirit of the present utility model or essential characteristic, can be real with other concrete formExisting the utility model. Therefore, no matter from which point, all should regard embodiment as exemplary, andBe nonrestrictive, scope of the present utility model is limited by claims instead of above-mentioned explanation, therefore purportThe all changes that drop in the implication and the scope that are equal to important document of claim are included in the utility model.Any Reference numeral in claim should be considered as limiting related claim.
In addition although should be appreciated that this description is described according to embodiment, be not each enforcement side,Formula only comprises an independently technical scheme, and this narrating mode of description is only for clarity sake, abilityField technique personnel should make description as a whole, and the technical scheme in each embodiment also can be through suitable groupClose, form other embodiments that it will be appreciated by those skilled in the art that.
Claims (3)
1. automation PIN pin press-loading device, comprises feed mechanism, blanking mechanism and press-loading device, it is characterized in that instituteState feed mechanism and comprise ball-screw (1), connector (2), servo motor (3), moving holder (5) and clamp seat (6),Described ball-screw (1) connects servo motor (3) by connector (2), connects moving holder (5) by feed screw nut;The rear side of described moving holder (5) is provided with clamp seat (6), and moving holder (5) is arranged on the line slideway of clamp seat (6),In moving holder (5) and clamp seat (6), be equipped with pin feed collet, this pin feed collet connects fastening spring, and pin feed collet clamps PIN pinMaterial strip (4); Photoelectric Detection alignment sensor (9) is installed at the feeding port place of described clamp seat (6) rear side; Described clampSeat (6) rear side connects blanking mechanism, and this blanking mechanism is made up of blanking die (8) and stamping-out cylinder (7), Qi ZhongchongCut out mould (8) and connect stamping-out cylinder (7), blanking die (8) is provided with hold-down mechanism; Described blanking die (8)Upper end is provided with press-loading device, and this press-loading device is by PIN cushion bar (12) and press-fit cylinder (13) and form, wherein PIN pinInserted link (12) is arranged on slide block, and it is upper that this slide block is arranged on slide block guide rail (10), and slide block connection press-fits cylinder (13),This below that press-fits cylinder (13) is provided with buffer (11).
2. automation PIN pin press-loading device according to claim 1, is characterized in that described blanking die (8)Die be die with coordinating of punchPunch
3. automation PIN pin press-loading device according to claim 1, is characterized in that described blanking die (8)Bottom be provided with a blanking port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521129412.1U CN205236716U (en) | 2015-12-30 | 2015-12-30 | Automatic it constructs to change installation of PIN stylus pressure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521129412.1U CN205236716U (en) | 2015-12-30 | 2015-12-30 | Automatic it constructs to change installation of PIN stylus pressure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205236716U true CN205236716U (en) | 2016-05-18 |
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ID=55935795
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521129412.1U Expired - Fee Related CN205236716U (en) | 2015-12-30 | 2015-12-30 | Automatic it constructs to change installation of PIN stylus pressure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205236716U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108581416A (en) * | 2018-06-13 | 2018-09-28 | 昆山明益信智能设备有限公司 | A kind of automatic needle mounting apparatus |
-
2015
- 2015-12-30 CN CN201521129412.1U patent/CN205236716U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108581416A (en) * | 2018-06-13 | 2018-09-28 | 昆山明益信智能设备有限公司 | A kind of automatic needle mounting apparatus |
| CN108581416B (en) * | 2018-06-13 | 2024-01-30 | 苏州明益信智能设备有限公司 | Automatic needle loading equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160518 Termination date: 20161230 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |