CN103982619B - Intermittent binary cycle three cam of pin machine - Google Patents
Intermittent binary cycle three cam of pin machine Download PDFInfo
- Publication number
- CN103982619B CN103982619B CN201410205600.1A CN201410205600A CN103982619B CN 103982619 B CN103982619 B CN 103982619B CN 201410205600 A CN201410205600 A CN 201410205600A CN 103982619 B CN103982619 B CN 103982619B
- Authority
- CN
- China
- Prior art keywords
- cam
- camshaft
- pin
- clamp
- cams
- 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.)
- Expired - Fee Related
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H53/00—Cams ; Non-rotary cams; or cam-followers, e.g. rollers for gearing mechanisms
- F16H53/08—Multi-track cams, e.g. for cycles consisting of several revolutions; Cam-followers specially adapted for such cams
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
- H01R43/16—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for manufacturing contact members, e.g. by punching and by bending
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Transmission Devices (AREA)
- Clamps And Clips (AREA)
Abstract
The present invention relates to intermittent binary cycle three cam of a kind of pin machine, comprise: camshaft and three cams be enclosed within camshaft of going here and there, cam central authorities are provided with axis hole, pin card is provided with in axis hole, camshaft surface is circumferentially with a clamp bar slot along it, three cams are respectively clamp cam, push cam and shear cam, clamp cam is the bump structure that two of being circumferentially provided with are symmetrical, pushing cam is be provided with the disk-shaped structure that circumferential radius becomes two periods of change that large then unexpected radius diminishes gradually, shear cam be circumference symmetrical be provided with two sections all with the disk-shaped structure of several protuberances.Three kinds of cams of the present invention are set on same camshaft, as long as snap in angle to it to adjust the control that just can realize above three kinds of mechanism actions simultaneously, make the drive mechanism height of pin machine intensive, and of the present invention push cam and shear cam engagement, the efficiency operation once pushing the many pin bands repeatedly sheared can be realized.
Description
Technical field
The present invention relates to a kind of cam mechanism, particularly relate to intermittent binary cycle three cam of a kind of pin machine.
Background technique
What be provided with a motor inside pin machine provides power, rotated by driven by motor camshaft, the syringe needle be contained on contact pin mould then can move up and down and carry out contact pin by the cam on camshaft, assembling difficulty is little, maintenance difficulty is not high, operate also very simply, working efficiency is high, can realize full-automation again, so pin machine is very very practical for electron trade.But, the cam that prior art convexity wheel shaft is arranged can not meet clamping simultaneously and shear pin band, and the function pin band cutting into fixed length is retracted in device, the cam mechanism of pin machine needs to carry out to improve to realizing clamping, shearing and push three operations and be integrated in same mechanism, and completes this three operations fast by the while of this mechanism.
Summary of the invention
Instant invention overcomes the deficiencies in the prior art, provide the simple pin machine of a kind of structure intermittent binary cycle three cam.
For achieving the above object, the technical solution used in the present invention is: intermittent binary cycle three cam of pin machine, comprise: camshaft and three cams be enclosed within described camshaft of going here and there, described cam central authorities are provided with axis hole, pin card is provided with in described axis hole, described camshaft surface is axially arranged with a clamp bar slot along it, described pin card can snap in described draw-in groove, it is characterized in that, three cams are respectively clamp cam, push cam and shear cam, described clamp cam is the bump structure that two of being circumferentially provided with are symmetrical, the described cam that pushes is be provided with the disk-shaped structure that circumferential radius becomes two periods of change that large then unexpected radius diminishes gradually, described shearing cam be circumference symmetrical be provided with two sections all with the disk-shaped structure of several protuberances.
In a preferred embodiment of the present invention, basic circle with the running shaft of described clamp cam for the center of circle, described protruding parts is outside in described basic circle, and described bump edge is arc, and two described bumps symplex structure centered by the described running shaft pushing cam is arranged.
In a preferred embodiment of the present invention, described in push cam be provided with circumferential radius to become the large disk-shaped structure that then two periods of change annulars diminishing of radius are closed suddenly gradually.
In a preferred embodiment of the present invention, described shearing cam for circumference with two sections be provided with intensive even arrangement several described in the disk-shaped structure of protuberance, the outward edge of described protuberance is arcuate structure.
In a preferred embodiment of the present invention, simultaneously string be enclosed within described clamp cam on described camshaft, described in push described pin card that cam and described shearing cam be respectively equipped with can with arbitrarily angled card as described in draw-in groove as described in camshaft.
In a preferred embodiment of the present invention, string is enclosed within three described cams on described camshaft at described camshaft along its axially spaced setting simultaneously.
The invention solves the defect existed in background technique, the present invention adopts the clamp cam with bump to control pin machine clamping device, gradually the pause mechanism that push pin band of cam to pin machine that push of change of circumferential edge radius is adopted to control, the cutting mechanism of shearing cam to pin machine that employing is provided with multiple protuberance with two part circumferential edge controls, three is set on same camshaft, as long as snap in angle to it to adjust the control that just can realize above three kinds of mechanism actions simultaneously, make the drive mechanism height of pin machine intensive, and of the present invention push cam and shear cam engagement, the efficiency operation once pushing the many pin bands repeatedly sheared can be realized.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described.
Fig. 1 is the fundamental diagram of the preferred embodiment of clamp cam of the present invention;
Fig. 2 is the fundamental diagram that the present invention pushes the preferred embodiment of cam;
Fig. 3 is the fundamental diagram that the present invention shears the preferred embodiment of cam;
Fig. 4 is the structural representation of intermittent binary cycle three cam of pin machine of the present invention;
Fig. 5 is the perspective view of clamp cam of the present invention;
In figure: 2, camshaft, 4, clamp cam, 6, push cam, 8, shear cam, 12, axis hole, 14, pin card, 16, basic circle, 18, bump, 20, protuberance, 22, cam lever.
Embodiment
The present invention is further detailed explanation in conjunction with the accompanying drawings and embodiments now, and these accompanying drawings are the schematic diagram of simplification, only basic structure of the present invention are described in a schematic way, and therefore it only shows the formation relevant with the present invention.
As Figure 1-5, a kind of pin machine binary cycle three cam, comprise: camshaft 2 and three cams be enclosed within camshaft of going here and there, the circumferential shape entirety of three cams is disc, the rotating center of cam is provided with axis hole 12, axis hole 12 inside is provided with pin card 14, and camshaft 2 is provided with a draw-in groove mated with pin card 14, and pin card 14 is fastened in draw-in groove with the angle of stationary cam on camshaft 2 and upper-lower position.
Clamp cam 4 is circumferentially with two symmetrical bumps 18, basic circle 16 with the running shaft of clamp cam 4 for the center of circle, it is outside that bump 18 is positioned at basic circle 16, bump 18 edge is arc, two bumps 18 symplex structure centered by the running shaft of clamp cam 4 is arranged, the pin card 14 that clamp cam 4 is provided with can be positioned at any angular position inside its axis hole 12, and the bump 18 of such clamp cam 4 can be arranged on camshaft 2 with arbitrarily angled in circumference.
Push cam 6 becomes two periods of change that large then unexpected radius diminishes gradually disk-shaped structure for being provided with circumferential radius, push cam 6 and become the large disk-shaped structure that then two periods of change annulars diminishing of radius are closed suddenly gradually for being provided with circumferential radius, push pin card 14 that cam 6 is provided with and can be positioned at any angular position inside its axis hole 12, the bump 20 pushing cam 6 like this can be arranged on camshaft 2 with arbitrarily angled in circumference.
Shearing cam 8 is provided with two sections all with the disk-shaped structure of several protuberances 20 for circumference symmetry, shearing cam 8 is circumference is provided with several protuberances 20 of intensive even arrangement disk-shaped structure with two sections, the outward edge of protuberance is arcuate structure, the pin card 14 that shearing cam 8 is provided with can be positioned at any angular position inside its axis hole 12, and the reentrant part 22 shearing cam 8 like this can be arranged on camshaft 2 with arbitrarily angled in circumference.
Clamp cam 4 is provided with two bumps 18 that circumference is mutually 180 degree of angles, push cam 6 and be provided with the closure edge line that first place that two radiuses that circumference is mutually 180 degree of angles gradually pause change connects, shear cam 8 for be provided with two sections of circumferences be mutually 180 degree of angles and with the disk-shaped structure of several protuberances 20 being provided with intensive even arrangement, above-mentioned like this three kinds of cams all can realize cam and rotate a circle, controlling functions realizes two mechanical periodicity, because clamp cam 4, when pushing cam 6 and shear casting that cam 8 is provided with, pin card 14 angle can be arranged arbitrarily, between three cams are mutual, the angle of circumference can be arranged arbitrarily, angle of swing between convenient adjustment cam is poor, namely rotational time is poor.
The present invention in use, Fig. 1 (a) is positioned at the non-protruding portion of clamp cam 4 for cam lever 22, Fig. 1 (b) pushes the bump 18 of cam 6 for cam lever 22 is positioned at, when clamp cam 4 rotates along its rotating center, cam lever 22 relatively rotates along its edge, between bump 18 and non-protruding portion, conversion realizes cam lever 22 and moves, and so just achieves clamp cam 4 and controls the function that pin machine pushes mechanism, pushes mechanism and to be pushed by the pin band of pin machine and action in inserter instrument realizes mechanism; Fig. 2 (a) pushes the edge line radius larger part of cam 6 for cam lever 22 is positioned at, Fig. 2 (b) pushes cam 6 edge line radius smaller part for cam lever 22 is positioned at, push cam 6 when rotating along its rotating center, cam lever 22 relatively rotates along its edge, edge line gradually slowly change with suddenly between change conversion realize cam lever 22 and move, so just achieve and push cam 6 and control the function that pin machine pushes mechanism, push mechanism and the pin band of pin machine to be pushed and action in inserter instrument realizes mechanism; Fig. 3 (a) for cam lever 22 be positioned at shear cam 8 non-salient point place, Fig. 3 (b) shears cam 8 salient point place for cam lever 22 is positioned at, when shearing cam 8 rotates along its rotating center, cam lever 22 relatively rotates along its edge, realize cam lever 22 at cam edge line relief fabric up conversion to move, so just achieve and shear the function that cam 8 controls pin machine cutting mechanism, cutting mechanism is that action pin band being cut into the segment length of fixed length realizes mechanism.The every half revolution of cam lever 2, the protuberance 20 sheared in the segment length on cam 8 just can realize the repeatedly shear action of cutting mechanism to pin band.
Be disposed on clamp cam 4 on camshaft 2, push cam 6 and shear cam 8 simultaneously by camshaft 2 driven rotary, three cams control clamping device on pin machine simultaneously, push mechanism and cutting mechanism rotates, highly intensive achieves being synchronized with the movement of the mechanism of three motions on pin machine, avoids the substandard products produced because of three mechanism kinematic disunities.
Clamp cam 4, pushing cam 6 and shear that the edge line of cam 8 is can be more steady when arc ensure that cam lever 22 upper block moves along cam edge line.
Above according to desirable embodiment of the present invention for enlightenment, by above-mentioned description, related personnel in the scope not departing from this invention technological thought, can carry out various change and amendment completely.The technical scope of this invention is not limited to the content on specification, must determine technical scope according to right.
Claims (4)
1. intermittent binary cycle three cam of pin machine, comprise: camshaft and three cams be enclosed within described camshaft of going here and there, described cam central authorities are provided with axis hole, pin card is provided with in described axis hole, described camshaft surface is axially arranged with a clamp bar slot along it, described pin card can snap in described draw-in groove, it is characterized in that, three cams are respectively clamp cam, push cam and shear cam, described clamp cam is the bump structure that two of being circumferentially provided with are symmetrical, the described cam that pushes is be provided with the disk-shaped structure that circumferential radius becomes two periods of change that large then unexpected radius diminishes gradually, described shearing cam be circumference symmetrical be provided with two sections all with the disk-shaped structure of several protuberances,
Basic circle is with the running shaft of described clamp cam for the center of circle, and described protruding parts is outside in described basic circle, and described bump edge is arc, and two described bumps symplex structure centered by the described running shaft pushing cam is arranged;
The described cam that pushes is be provided with circumferential radius to become the large disk-shaped structure that then two periods of change annulars diminishing of radius are closed suddenly gradually.
2. intermittent binary cycle three cam of pin machine according to claim 1, is characterized in that: described shearing cam for circumference with two sections be provided with intensive even arrangement several described in the disk-shaped structure of protuberance, the outward edge of described protuberance is arcuate structure.
3. intermittent binary cycle three cam of pin machine according to claim 1, is characterized in that: simultaneously string be enclosed within described clamp cam on described camshaft, described in push the described pin card that cam and described shearing cam be respectively equipped with and can snap in the described draw-in groove of described camshaft with arbitrarily angled.
4. intermittent binary cycle three cam of pin machine according to claim 1, is characterized in that: string is enclosed within three described cams on described camshaft at described camshaft along its axially spaced setting simultaneously.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410205600.1A CN103982619B (en) | 2014-05-16 | 2014-05-16 | Intermittent binary cycle three cam of pin machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410205600.1A CN103982619B (en) | 2014-05-16 | 2014-05-16 | Intermittent binary cycle three cam of pin machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103982619A CN103982619A (en) | 2014-08-13 |
| CN103982619B true CN103982619B (en) | 2016-03-23 |
Family
ID=51274713
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410205600.1A Expired - Fee Related CN103982619B (en) | 2014-05-16 | 2014-05-16 | Intermittent binary cycle three cam of pin machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103982619B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104528370A (en) * | 2014-12-25 | 2015-04-22 | 重庆市天星寨粉葛食品有限公司 | Conveying device used for compressing agaric |
| CN109823094A (en) * | 2019-02-26 | 2019-05-31 | 宝鸡文理学院 | A kind of manual English teaching is drawn with four line lattice and takes device |
| CN115488268B (en) * | 2022-09-22 | 2024-03-08 | 东莞市杜氏诚发精密弹簧有限公司 | Spring machine |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH088031A (en) * | 1994-06-16 | 1996-01-12 | Tenryu Seiki Kk | Connector assembling machine |
| EP1056167A2 (en) * | 1999-05-27 | 2000-11-29 | Harness System Technologies Research, Ltd. | Terminal mounting machine and apparatus for manufacturing wire harness |
| KR100856093B1 (en) * | 2008-06-16 | 2008-09-03 | 주식회사 시너스 | Operating device of connector high-speed stiching machine and connector manufactureing for method |
| KR101348813B1 (en) * | 2012-12-04 | 2014-01-08 | (주)아세아에프에이 | Apparatus for cutting and inserting terminal pin for connector |
| CN103515830A (en) * | 2012-06-21 | 2014-01-15 | 苏州瀚川机电有限公司 | Terminal pin-inserting device |
| CN203857004U (en) * | 2014-05-16 | 2014-10-01 | 苏州源硕精密模具有限公司 | Intermittent double-cycle three-cam combination for pin inserting machine |
-
2014
- 2014-05-16 CN CN201410205600.1A patent/CN103982619B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH088031A (en) * | 1994-06-16 | 1996-01-12 | Tenryu Seiki Kk | Connector assembling machine |
| EP1056167A2 (en) * | 1999-05-27 | 2000-11-29 | Harness System Technologies Research, Ltd. | Terminal mounting machine and apparatus for manufacturing wire harness |
| KR100856093B1 (en) * | 2008-06-16 | 2008-09-03 | 주식회사 시너스 | Operating device of connector high-speed stiching machine and connector manufactureing for method |
| CN103515830A (en) * | 2012-06-21 | 2014-01-15 | 苏州瀚川机电有限公司 | Terminal pin-inserting device |
| KR101348813B1 (en) * | 2012-12-04 | 2014-01-08 | (주)아세아에프에이 | Apparatus for cutting and inserting terminal pin for connector |
| CN203857004U (en) * | 2014-05-16 | 2014-10-01 | 苏州源硕精密模具有限公司 | Intermittent double-cycle three-cam combination for pin inserting machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103982619A (en) | 2014-08-13 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103982619B (en) | Intermittent binary cycle three cam of pin machine | |
| CN204875126U (en) | Automatic trimming top cop latch device of sewing machine circular knife | |
| CN203857004U (en) | Intermittent double-cycle three-cam combination for pin inserting machine | |
| CN103982620B (en) | Pin machine three cycle three cam | |
| CN107186534B (en) | Feeding robot | |
| CN203857003U (en) | Intermittent multi-cycle three-cam combination for pin inserting machine | |
| CN103982618B (en) | Intermittent multicycle three cam of pin machine | |
| CN203875256U (en) | Double-cycle three-cam of pin insertion machine | |
| CN203875255U (en) | Three-cycle three-cam of pin insertion machine | |
| CN103742616A (en) | Single-groove grooved wheel mechanism used for teaching demonstration | |
| CN103978128B (en) | Pin machine binary cycle three cam | |
| CN104358042A (en) | Thread shearing mechanism of pattern sewing machine | |
| CN109015921A (en) | A kind of enhancing pinching high efficiency trees tubing cutting intercept unit | |
| CN109093690A (en) | Cutting effect circular material special equipment can be improved in a kind of locking function | |
| CN205438604U (en) | A mechanical tongs for auto parts production | |
| CN109093178A (en) | A kind of material cutting equipment enhancing section flatness | |
| CN204753071U (en) | Special rotation type multistation material loading fixture device sews | |
| CN108312219A (en) | A kind of card punch of adjustable spacing | |
| CN204603118U (en) | Automatic turning structure | |
| CN203377181U (en) | Running-in tool for breaker cams | |
| CN106481769A (en) | A kind of driving means and the device drives method based on driving means | |
| CN205173400U (en) | Device of adjustable output unidirectional rotating angle | |
| CN204094406U (en) | Be applicable to the laser cutting positioning fixture of cylindrical work | |
| CN104148872B (en) | Cut positioning fixture suitable in cylindrical work | |
| CN105799208A (en) | Instant stable speed-change system of paper bag bottom pasting machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| 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: 20160323 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |