CN206927248U - A kind of bearing pin class axial alignment detent mechanism on automatic production line - Google Patents
A kind of bearing pin class axial alignment detent mechanism on automatic production line Download PDFInfo
- Publication number
- CN206927248U CN206927248U CN201720725121.1U CN201720725121U CN206927248U CN 206927248 U CN206927248 U CN 206927248U CN 201720725121 U CN201720725121 U CN 201720725121U CN 206927248 U CN206927248 U CN 206927248U
- Authority
- CN
- China
- Prior art keywords
- jig arm
- workpiece
- left jig
- right jig
- magnetic rings
- 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.)
- Active
Links
Landscapes
- Automatic Assembly (AREA)
Abstract
A kind of bearing pin class axial alignment detent mechanism on automatic production line, the mechanism include positioning frame, left jig arm, right jig arm, magnetic rings cylinder, synchronizer；Left jig arm and right jig arm horizontal in frame can be slided, magnetic rings cylinder drives left jig arm and right jig arm simultaneously by synchronizer, the symmetric motion centered on frock central point of accompanying of left jig arm and right jig arm, left jig arm and right jig arm are making move toward one another centered on frock central point of accompanying, the process moved to retinue frock central point is clamping workpiece fabrication, clamp in workpiece fabrication, the lengthwise centers point for realizing all workpiece overlaps with frock central point；After workpiece is clamped, magnetic switch test position that magnetic rings cylinder interior magnet ring is attached thereon, length detection can be carried out to the workpiece of Multiple Type.The utility model replaces conventional Traditional Man detection mode, ensures accuracy, reliability, accuracy and the stability of detection.
Description
Technical field
The utility model belongs to spring piot production line field, especially a kind of bearing pin on automatic production line
Class axial alignment detent mechanism.
Background technology
The production batch of automobile spring plate spring catch is very big, and product category is various, and the difference between each product is to grow
Degree, outside diameter and annular groove location.Because product category is various, the kind of spring piot often occurs mixed on a production line
Confuse phenomenon.Need to carry out length detection before spring piot blank enters production line, it is necessary to assure leaf spring pin-type
Number meet the workpiece model that current manufacturing lines are being processed.It was manual detection mode in the past, labor intensity is high, the accuracy of detection
With reliability all than relatively low.
The content of the invention
For above-mentioned technical problem, this practicality newly provides a kind of bearing pin class axial alignment on automatic production line and determined
Position mechanism, solves and class length and the incongruent problem of model is sold on production line.
In order to solve the above-mentioned technical problem, the technical solution of the utility model is：It is a kind of to be used on automatic production line
Bearing pin class axial alignment detent mechanism, it is characterised in that：The mechanism includes positioning frame, left jig arm, right jig arm, magnetic rings gas
Cylinder, synchronizer；Left jig arm and right jig arm can make horizontal slip in positioning frame, and magnetic rings cylinder is driven simultaneously by synchronizer
Left jig arm and right jig arm, left jig arm and right jig arm make opposite equidistance motion, left jig arm and the right side centered on frock central point of accompanying
Jig arm can carry out axial grip and centering to the workpiece in retinue frock；After workpiece is clamped, according to the magnetic in magnetic rings cylinder
Ring position judges the length of workpiece.
To the further restriction of above-mentioned technical proposal, the synchronizer is made up of two toothed belt wheels and cingulum, is horizontally disposed with
Cingulum be fixed on by two toothed belt wheels in frame, the upper rack of cingulum is fixedly connected with left jig arm, the lower rack of cingulum with
Right jig arm is fixedly connected.Advantage：The synchronizer of this structure has the advantages of simple in construction, easy to maintenance and displacement accuracy is high, from
And improve the precision of workpiece positioning.
Beneficial effect：1. the distance that retinue frock central point is moved to because of left jig arm and right jig arm is equal, when both are to work
When part carries out axial grip, i.e., the central point of workpiece overlaps with the central point for frock of accompanying, and reaches the purpose of clamping and centering, just
Processed in following apparatus；Stop 2. the motion of magnetic rings cylinder is limited by workpiece, its internal magnet ring is by being mounted thereon
Magnetic switch carries out position detection, according to the length value of the position judgment workpiece of magnet ring, it is therefore prevented that spring piot model is not inconsistent
The problem of conjunction, and length detection can be carried out to the workpiece of Multiple Type；3. this mechanism replaces conventional Traditional Man detection mode, drop
The labor intensity of low operative employee, error prevention device use Technology of NC Programming, ensure the accuracy of detection, reliability；A 5. practicality
New is the guarantee of workpiece automatic production line, is that workpiece selects work into deleting before production line, ensures the stability of production line
With the qualification rate of production.
Brief description of the drawings
Fig. 1 is front view of the present utility model.
Fig. 2 is Fig. 1 left view.
Fig. 3 is point middle detent mechanism in the utility model（Axial alignment detent mechanism）Front view.
Fig. 4 is Fig. 3 right view.
Fig. 5 is the retinue frock front view in the utility model.
Fig. 6 is Fig. 5 left view.
Embodiment
As depicted in figs. 1 and 2, a kind of bearing pin class axial alignment detent mechanism on automatic production line, including machine
Frame 1, frame is interior to be provided with work transfer device 2, and work transfer device is provided with multiple retinue frocks 3 uniformly at intervals, axially right
Middle detent mechanism 4 is fixed in frame, and the retinue frock on work transfer device is successively from the intracavitary of axial alignment detent mechanism
Pass through；As shown in Figure 3 and Figure 4, the structure of axial alignment detent mechanism is：Including positioning frame 401, left jig arm 402, right jig arm
403rd, magnetic rings cylinder 404, compression cylinder 405, L-shaped pressing plate 406, positioning frame and frame detachable connection, left jig arm and
Right jig arm can make opposite horizontal slip in positioning frame, i.e., is provided with line slideway 407, left jig arm and right jig arm in positioning frame
Upper end be slidably connected respectively by slide 408 with line slideway；The lower end of left jig arm and right jig arm extends to energy and work end
The position of face contact, left jig arm and right jig arm are placed in retinue frock central point both sides, left jig arm and right jig arm and retinue frock
The distance of central point is equal, and left jig arm and right jig arm are connected as one by synchronizer, i.e., synchronizer is by two Hes of toothed belt wheel 409
Annular tooth band 410 is formed, horizontally disposed cingulum is fixed in positioning frame by two toothed belt wheels, toothed belt wheel drives cingulum to turn
Move, the upper rack of cingulum is fixedly connected by connecting plate 411 and bolt assembly with the stage casing of left jig arm, the lower rack of cingulum passes through
Connecting plate 411 and bolt assembly are fixedly connected with the stage casing of right jig arm；Magnetic rings cylinder drives left jig arm simultaneously by synchronizer
With right jig arm, i.e., magnetic rings cylinder be fixed on by bolt assembly on positioning frame, the piston rod in magnetic rings cylinder and left folder
The middle epimere detachable connection of arm；Pressing plate can carry out radial compaction by compression cylinder 405 to workpiece, i.e. compression cylinder passes through
Bolt assembly is fixed on interior positioning frame, the piston rod in compression cylinder and pressing plate detachable connection；
As depicted in figs. 1 and 2, the work transfer device is chain conveyor structure 2, mainly by left chain, right chain
And motor is formed, left chain and right chain are fixed at frame or so inner side by gear train respectively, and motor passes through
Synchronizing shaft drives left chain and right chain simultaneously；
As shown in Figure 5 and Figure 6, the structure of the retinue frock 3 is：Including 301, two locating pieces 302 of positioning seat, positioning
Seat left and right ends be separately fixed on the left and right chain in work transfer device, two locating pieces 302 respectively with positioning seat
Left and right ends detachable connection, the locating slot 303 of V-arrangement, two locating pieces difference are equipped with the locating surface of two locating pieces
The both ends of one workpiece are positioned.
The left jig arm and right jig arm can carry out axial grip and centering to workpiece, be further explained：Left jig arm and
Right jig arm is placed in retinue frock central point both sides, and magnetic rings cylinder drives left jig arm to move when moving along a straight line, the shifting of left jig arm
It is dynamic to drive the rectilinear movement of cingulum upper rack, and then rack makees opposite linear motion with upper rack under sliding tooth band, realizes left folder
Arm and right jig arm make opposite, constant speed, equidistance motion centered on frock central point of accompanying, and workpiece is clamped by left jig arm and right jig arm
Afterwards, the central point of workpiece overlaps with the central point for frock of accompanying, that is, realizes centering.
The magnetic rings cylinder：There is a magnet ring on piston, cylinder block is provided with three magnetic switch, when piston movement arrives
The position of magnetic switch, magnetic force engage switch, produce an electric signal to control centre；I.e. three magnetic switch are fixed on magnetic
On the side face of property ring cylinder, three magnetic switch are set in distance on magnetic rings cylinder from tail end to front end.
The bolt assembly is made up of screw bolt and nut.
Magnetic switch and the connection circuit of control centre and control centre and magnetic rings cylinder on the magnetic rings cylinder
Connecting line belong to general knowledge well known in the art, and the pipeline for connecting cylinder is provided with magnetic valve.
Operation principle：Workpiece is directed into retinue frock, and a workpiece, workpiece conveying can only be placed in each frock of accompanying
Device band starts building part into axial alignment detent mechanism；Axial alignment detent mechanism：Magnet ring motion in magnetic rings cylinder
Three magnetic switch are set in distance on direction, and the length of three kinds of workpiece can be detected；Illustrate：Control centre's internal memory
The length value of three kinds of workpiece to be produced, each length has corresponded to a magnetic switch position, if A kinds correspond to magnetic switch
A, B kinds correspond to magnetic switch B, C kind and correspond to magnetic switch C；Need to produce B kind steel plate pins now, when a steel plate pin
After being clamped by left clamp arm, right clamp arm, magnetic switch B senses magnetic, switch closure, transmits a signal to control centre, controls
Center processed judges that the B kinds in production correspond to that magnetic switch B is correct, and the length of workpiece meets the requirement of control centre, after qualified
The workpiece is cleared；If magnetic switch A conductings, magnetic switch C conductings or three magnetic switch do not turn on, control centre
Judge that the length violation of workpiece closes to require, equipment downtime alarm, treat that worker takes out undesirable workpiece；Workpiece length detects
After qualified, compression cylinder driving pressing plate is descending, and pressing plate compresses the workpiece in retinue frock, and axial grip and radial compaction can be precisely
Ground positions workpiece；Workpiece is entered in the process equipment of postorder after carrying out point middle positioning by work transfer device.
Do not elaborate part in this specification, the general knowledge being originally known in the art.
Claims (2)
- A kind of 1. bearing pin class axial alignment detent mechanism on automatic production line, it is characterised in that：The mechanism includes fixed Position frame, left jig arm, right jig arm, magnetic rings cylinder, synchronizer；Left jig arm and right jig arm can be made horizontal sliding in positioning frame Dynamic, magnetic rings cylinder drives left jig arm and right jig arm simultaneously by synchronizer, and left jig arm and right jig arm are with frock central point of accompanying Centered on make opposite equidistance motion, left jig arm and right jig arm can carry out axial grip and centering to the workpiece in retinue frock；Work After part is clamped, according to the length of the magnet ring position judgment workpiece in magnetic rings cylinder.
- 2. a kind of bearing pin class axial alignment detent mechanism on automatic production line according to claim 1, its feature It is：The synchronizer is made up of two toothed belt wheels and cingulum, and horizontally disposed cingulum is fixed on frame by two toothed belt wheels Interior, the upper rack of cingulum is fixedly connected with left jig arm, and the lower rack of cingulum is fixedly connected with right jig arm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720725121.1U CN206927248U (en) | 2017-06-21 | 2017-06-21 | A kind of bearing pin class axial alignment detent mechanism on automatic production line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720725121.1U CN206927248U (en) | 2017-06-21 | 2017-06-21 | A kind of bearing pin class axial alignment detent mechanism on automatic production line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206927248U true CN206927248U (en) | 2018-01-26 |
Family
ID=61346484
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720725121.1U Active CN206927248U (en) | 2017-06-21 | 2017-06-21 | A kind of bearing pin class axial alignment detent mechanism on automatic production line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206927248U (en) |
-
2017
- 2017-06-21 CN CN201720725121.1U patent/CN206927248U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102240904B (en) | Automatic assembling machine for automobile door hinge | |
| CN103862079B (en) | A kind of two-way drilling machine | |
| CN107244533A (en) | A kind of bearing pin class error prevention device on automatic production line | |
| CN107020607A (en) | Wheel hub positioning table | |
| CN110142601B (en) | Bearing assembling and ball assembling integrated machine and assembling and ball assembling method thereof | |
| CN206955090U (en) | A kind of bearing pin class error prevention device on automatic production line | |
| CN209979133U (en) | Nine-stage probe rapid detection device | |
| CN204018782U (en) | A kind of full-automatic multistation many unit heads numerical control brake block drilling machine | |
| CN206927248U (en) | A kind of bearing pin class axial alignment detent mechanism on automatic production line | |
| CN206930236U (en) | A kind of bearing pin class ring groove position detection correcting mechanism on automatic production line | |
| CN109095163A (en) | A kind of pin shaft class axial alignment positioning mechanism on automatic production line | |
| CN103551919B (en) | A kind of repetitive positioning accuracy measurement mechanism of rotating machine arm automatic tool changer | |
| CN206818133U (en) | A kind of bearing pin class diameter testing agency on automatic production line | |
| CN112547847A (en) | Formula gyro wheel actuating mechanism is driven down to high accuracy | |
| CN204019298U (en) | Valve-face special purpose grinder | |
| CN106996742A (en) | Jump automatic detecting machine in a kind of end footpath | |
| CN106583849A (en) | Full-automatic tool presetting and measuring device | |
| CN207058005U (en) | A kind of assembling device of anti-side rolling torsion rod and torsion bar arm | |
| CN207239788U (en) | Out star wheel automates locating and machining and feeding device | |
| CN203485198U (en) | Drill bit taking and placing module | |
| CN202278209U (en) | Multifunctional hydraulic full-automatic drilling machine | |
| CN204818068U (en) | Pulverulent product finishing production line | |
| CN205537538U (en) | Drum -type magnetic shoe shape measurement device | |
| CN208747065U (en) | A kind of pallet head sideward machine | |
| CN205226267U (en) | Cam mechanism of machine is paid to lock |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190805 Address after: 442000 No. 20, Xicheng Avenue South, Zhangwan District, Shiyan City, Hubei Province Patentee after: Dongfeng Sanxiang (Shiyan) Automotive Parts Co., Ltd. Address before: No. 36 Fengshen Avenue, Zhangwan Industrial New Area, Shiyan City, Hubei Province, 442000 Patentee before: DONGFENG MOTOR PUMP CO., LTD. |