CN204117898U - Ejection device on a kind of spring of push-button switch assembly equipment - Google Patents
Ejection device on a kind of spring of push-button switch assembly equipment Download PDFInfo
- Publication number
- CN204117898U CN204117898U CN201420552176.3U CN201420552176U CN204117898U CN 204117898 U CN204117898 U CN 204117898U CN 201420552176 U CN201420552176 U CN 201420552176U CN 204117898 U CN204117898 U CN 204117898U
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- spring
- hole
- push
- ejection device
- spindle
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Abstract
Ejection device on the spring that the utility model discloses a kind of push-button switch assembly equipment, include the spring splicing seat that has push hole on multiple spring longitudinally arranged, be slidably arranged in the spring spindle in push hole on each spring, and be arranged at below spring splicing seat in order to drive each spring spindle to promote top gas cylinder on the up spring of spring.On spring splicing seat, on each spring corresponding, the position of push hole bottom forms the installing hole of level, and top spring splicing seat being positioned at installing hole offers and is obliquely installed and the spring charging hole be communicated with push hole on spring; Be positioned at push hole both sides on spring in horizontal installing hole and be slidably fitted with two fixture blocks extruded in opposite directions, between the wall that two fixture blocks offset, form a columniform spring straightening hole; The upper end of spring spindle forms a spring catching spring one end and holds hole.On this spring, ejection device is adjusted to stable vertical state before spring is assembled, and is beneficial to and completes assembling smoothly with bottom.
Description
Technical field
the utility model relates to the automated assembling equipment of push-button switch, is specifically related to the automatic assembling machine structure of spring in assembly equipment and bottom assembled portion.
Background technology
in the assembling of push-button switch, joint pin spring being fixed to bottom is the link of comparatively difficulty, reason is that spring volume is little and itself can produce deformation, spring is transported to one by one on assembly station and need to use special conveying device.The patent No. is the automatic assembly equipment that the Chinese invention patent application of ZL2013106246797 discloses a kind of push-button switch, and spring blanking discharge mechanism wherein and spring feeding Shang Ding mechanism are exactly the special mechanism carried spring and be connected with bottom by spring.Wherein said spring feeding Shang Ding mechanism needs by spring from the position transfer of spring blanking discharge mechanism to the station assembled with bottom, then by thimble by spring top clamping on the erection column of bottom; In order to ensure the perpendicularity of spring, the spring mounting hole on splicing block just needs smaller, there is spring like this and to fall situation not in place, move in assembly station process easily cause spring breaking down at splicing block when spring falls into splicing block.In addition, still exist in spring and bottom assembling process and assemble situation not in place, and the workpiece that next station directly captures spring, bottom is assembled and other parts of push-button switch assemble, and defect rate can be caused higher; Or just need whole equipment downtime when spring blanking discharge mechanism breaks down, result of use is not ideal enough.
Summary of the invention
technical problem to be solved in the utility model is: the deficiency existed for prior art, provides a kind of compact conformation, spring can be adjusted to vertical stable state, and spring is vertically beneficial to ejection device on spring that spring and bottom complete assembling in upper top.
for realizing the object of the utility model, be achieved by the following technical solutions: ejection device on a kind of spring of push-button switch assembly equipment, include the spring splicing seat that has push hole on multiple spring longitudinally arranged, be slidably arranged in the spring spindle in push hole on each spring, and be arranged at below spring splicing seat in order to drive each spring spindle to promote top gas cylinder on the up spring of spring.
on described spring splicing seat, on each spring corresponding, the position of push hole bottom forms the installing hole of level, and the top described spring splicing seat being positioned at installing hole offers and is obliquely installed and the spring charging hole be communicated with push hole on spring; Be positioned at push hole both sides on spring in horizontal installing hole and be slidably fitted with two fixture blocks extruded in opposite directions, between the wall that two fixture blocks offset, form a columniform spring straightening hole; The upper end of described spring spindle forms a spring catching spring one end and holds hole.
preferably: the diameter in described spring straightening hole is less than the diameter of push hole on spring, the described all tapered mouth in upper and lower end, spring straightening hole; The diameter of described spring spindle is greater than the diameter in spring straightening hole, and is less than the diameter of spring straightening bore ends bell outer ring.
preferably: the side that fixture block described in each differs from spring straightening hole is connected with fixture block fixed head by elastomer, fixture block fixed head is fixedly connected on spring splicing seat.
preferably: described spring splicing seat is positioned on spring and directly over push hole, forms bottom tool slideway, the side that bottom tool slideway differs from spring charging hole forms the side discharging opening skidded off for the finished product assembled.
the bottom tool slideway bottom tool supporting conveying bottom; Bottom is delivered to above bottom tool slideway by bottom tool and each bottom is aimed at push hole on spring, after bottom is compressed by the bottom hold down gag be positioned at above bottom, under spring spindle top gas cylinder on spring promotes, driving spring rises, and the joint pin finally and below bottom is fixed by socket; The spring and the bottom that are assembled into one are subsequently pushed out from side discharging opening, deliver to next station and other part assembles.
preferably: described spring splicing seat is fixedly mounted on a base by the connecting plate a of a L shape, and on described spring, top gas cylinder is fixedly mounted on described base by a connecting plate b.
preferably: the angle on described spring charging hole and spring between push hole is 20-30 degree.Spring charging hole can just ensure that spring slips into push hole on spring smoothly by spring charging hole when being set to above-mentioned angle.When spring charging hole arrange angle excessive time, spring is easily stuck in the crossover position of push hole on spring charging hole and spring, slip into although angle reduces to be more conducive to spring, but consider and also form bottom tool slideway above spring splicing seat, the words of angle too small certainly will make the height of splicing block increase, volume strengthens and the stroke of spring spindle also increases, and can reduce efficiency of assembling.
preferably: the spring spindle described in each is connected on a contiguous block, described contiguous block is connected with the piston rod of top gas cylinder on spring.
preferably: described contiguous block offers the recess for spring spindle grafting, contiguous block also offers screw hole that is vertical with recess and that be communicated with recess side, attachment screw in screw hole and the end of screw and spring spindle hold out against.By described screw fixing spring push rod, the assembling of spring spindle and upper-lower position is made to adjust very convenient.
compared with prior art, the beneficial effects of the utility model are: push hole on described spring, spring charging hole has larger internal diameter so that spring slips into smoothly, the vertical state that the spring straightening hole that described two briquettings are formed makes spring be tending towards convenient for assembly.Bell above spring straightening hole is beneficial to spring and slips into, after lower spring end is caught in bell below the spring straightening hole spring appearance hole be beneficial on spring spindle, spring spindle upwards jack-up time two fixture blocks are oppositely strutted, rigging position delivered to by the spring being in vertical state the most at last and bottom assembles.On this spring, ejection device is not only beneficial to slipping into smoothly of spring, easily spring can be adjusted to the stable vertical state being beneficial to assembling most simultaneously, ensure that spring can be fixed by socket on the joint pin of bottom exactly, this device is owing to have employed the spring straightening hole of two briquettings formation to adjust the position of spring, stuck situation on spring in push hole is less likely to occur spring, make plant failure few, also reduce defect rate.
Accompanying drawing explanation
fig. 1 is the structural representation of ejection device on spring.
fig. 2 is the sectional structure schematic diagram of ejection device on spring.
fig. 3 is the mounting structure schematic diagram of ejection device on spring.
fig. 4 is the overall structure schematic diagram of spring and bottom assembly machine.
Embodiment
with reference to the accompanying drawings embodiment of the present utility model is made a detailed explanation below.
embodiment 1
according to Fig. 1 and Fig. 2, ejection device on the spring of a kind of push-button switch assembly equipment described in the present embodiment, include the spring splicing seat 73 that has push hole 731 on 3 springs longitudinally arranged, be slidably arranged in the spring spindle 72 on each spring in push hole, and be positioned at below spring splicing seat in order to drive each spring spindle to promote top gas cylinder 71 on the up spring of spring, on spring, top gas cylinder moves upward thus promotes spring and also finally makes spring housing on the joint pin of bottom to the motion of bottom direction.
described spring splicing seat is fixedly mounted on a base 70 by a connecting plate a711, and on described spring, top gas cylinder is fixedly mounted on described base by a connecting plate b731.On described spring splicing seat, on each spring corresponding, the position of push hole bottom forms the installing hole of level, and the top described spring splicing seat being positioned at installing hole offers and is obliquely installed and the spring charging hole 732 be communicated with push hole on spring; Be positioned at push hole both sides on spring in horizontal installing hole and be slidably fitted with a formation columniform spring straightening hole 751 between two fixture blocks extruded in opposite directions, 75, two walls that fixture block offsets; The side that fixture block 75 described in each differs from spring straightening hole is connected with fixture block fixed head 74 by spring, and fixture block fixed head is bolted to connection on spring splicing seat; The upper end of spring spindle forms a spring catching spring one end and holds hole 721.The diameter in described spring straightening hole is less than the diameter of push hole on spring, the described all tapered mouth in upper and lower end, spring straightening hole; The diameter of described spring spindle is greater than the diameter in spring straightening hole, and is less than the diameter of spring straightening bore ends bell outer ring.
described spring splicing seat is positioned on spring and forms bottom tool slideway 733 directly over push hole, the side that bottom tool slideway differs from spring charging hole forms the side discharging opening 734 skidded off for the finished product assembled.
the bottom tool slideway bottom tool 53 supporting conveying bottom; Bottom tool is by a bottom pusher air cylinder driven.Bottom is delivered to above bottom tool slideway by bottom tool and each bottom is aimed at push hole on spring, after bottom is compressed by the bottom hold down gag be positioned at above bottom, under spring spindle top gas cylinder on spring promotes, driving spring rises, and the joint pin finally and below bottom is fixed by socket; The spring and the bottom that are assembled into one are subsequently pushed out from side discharging opening, deliver to next station and other part assembles.
angle on described spring charging hole 732 and spring between push hole 731 is 25 degree.Spring charging hole can just ensure that spring slips into push hole on spring smoothly by spring charging hole when being set to above-mentioned angle.When spring charging hole arrange angle excessive time, spring is easily stuck in the crossover position of push hole on spring charging hole and spring, slip into although angle reduces to be more conducive to spring, but consider and also form bottom tool slideway above spring splicing seat, the words of angle too small certainly will make the height of splicing block increase, volume strengthens and the stroke of spring spindle also increases, and can reduce efficiency of assembling.
spring spindle 72 described in each is connected on a contiguous block 721, and described contiguous block is connected with the piston rod of top gas cylinder on spring.Described contiguous block offers the recess for spring spindle grafting, contiguous block also offers screw hole that is vertical with recess and that be communicated with recess side, attachment screw in screw hole and the end of screw and spring spindle hold out against.By described screw fixing spring push rod, the assembling of spring spindle and upper-lower position is made to adjust very convenient.
shown in composition graphs 3, Fig. 4, the machine that spring and bottom are assembled is included one in order to carry the spring vibration Moving plate 1 of spring, a spring doffer 2 passed through one by one in order to control spring, one in order to carry the bottom vibrating disk 3 of bottom, one in order to by bottom hold down gag 6 fixing for bottom, and described in order to by spring ejection device 7 to jack-up and on the spring making the inserting column on spring and bottom be fixed by socket; Described bottom hold down gag to be positioned on spring above ejection device.The discharge end of described spring vibration Moving plate is connected by flexible pipe 9 with between spring doffer, is also connected by flexible pipe between spring doffer and the spring charging hole of ejection device on spring; Described spring doffer control spring to drop on spring in ejection device one by one.Be connected with a bottom at the discharge end of described bottom vibrating disk 3 directly to shake device 4, directly the shake discharge end of device of described bottom is connected with a bottom material-pulling device 5; Described bottom material-pulling device includes described bottom tool 53, and drives described bottom tool bottom to be transported to bottom pusher cylinder 52 on spring above ejection device.Described bottom hold down gag includes a bottom pressing plate 64 in order to fore-set bottom outer bottom, be connected with a bottom compression cylinder 63 longitudinally arranged above described bottom pressing plate, described bottom compression cylinder is connected on a horizontally disposed discharging cylinder 62.The side that described bottom tool is provided with side discharging opening is connected with a discharging and directly shakes device 8, and described discharging cylinder is arranged along the discharging device length direction that directly shakes, and spring exports from the discharging device that directly shakes after being assembled on bottom.
on described spring, the course of work of ejection device 7 is such, and spring enters spring charging hole by flexible pipe, then to continue to be slipped on spring in push hole; Owing to forming the spring straightening hole of diameter slightly larger than spring diameter between two fixture blocks, and the upper end in spring straightening hole is bell, at such spring because Action of Gravity Field can be slipped among spring straightening hole also basic in erectility automatically, then lower spring end falls among the spring appearance hole of spring spindle upper end; And then spring spindle top gas cylinder on spring moves upward under promoting, and because lower end, spring straightening hole is also bell, two fixture blocks successfully oppositely can strut and continue to move upward by spring spindle; Described bottom tool slideway slides for described bottom tool 53, bottom tool can hold 3 bottoms and on bottom, the position of joint pin is corresponding with push hole on spring, spring spindle upwardly spring can make the joint pin on spring and bottom fixedly sleeved.
Claims (8)
1. ejection device on the spring of a push-button switch assembly equipment, it is characterized in that: include the spring splicing seat that has push hole on multiple spring longitudinally arranged, be slidably arranged in the spring spindle in push hole on each spring, and be arranged at below spring splicing seat in order to drive each spring spindle to promote top gas cylinder on the up spring of spring;
On described spring splicing seat, on each spring corresponding, the position of push hole bottom forms the installing hole of level, and the top described spring splicing seat being positioned at installing hole offers and is obliquely installed and the spring charging hole be communicated with push hole on spring; Be positioned at push hole both sides on spring in horizontal installing hole and be slidably fitted with two fixture blocks extruded in opposite directions, between the wall that two fixture blocks offset, form a columniform spring straightening hole; The upper end of described spring spindle forms a spring catching spring one end and holds hole.
2. ejection device on the spring of a kind of push-button switch assembly equipment according to claim 1, is characterized in that: the diameter in described spring straightening hole is less than the diameter of push hole on spring, the described all tapered mouth in upper and lower end, spring straightening hole; The diameter of described spring spindle is greater than the diameter in spring straightening hole, and is less than the diameter of spring straightening bore ends bell outer ring.
3. ejection device on the spring of a kind of push-button switch assembly equipment according to claim 1 and 2, it is characterized in that: the side that fixture block described in each differs from spring straightening hole is connected with fixture block fixed head by elastomer, fixture block fixed head is fixedly connected on spring splicing seat.
4. ejection device on the spring of a kind of push-button switch assembly equipment according to claim 1 and 2, it is characterized in that: described spring splicing seat is positioned on spring and forms bottom tool slideway directly over push hole, the side that bottom tool slideway differs from spring charging hole forms the side discharging opening skidded off for the finished product assembled.
5. ejection device on the spring of a kind of push-button switch assembly equipment according to claim 1, it is characterized in that: described spring splicing seat is fixedly mounted on a base by the connecting plate a of a L shape, and on described spring, top gas cylinder is fixedly mounted on described base by a connecting plate b.
6. ejection device on the spring of a kind of push-button switch assembly equipment according to claim 1, is characterized in that: the angle on described spring charging hole and spring between push hole is 20-30 degree.
7. ejection device on the spring of a kind of push-button switch assembly equipment according to claim 1, it is characterized in that: the spring spindle described in each is connected on a contiguous block, described contiguous block is connected with the piston rod of top gas cylinder on spring.
8. ejection device on the spring of a kind of push-button switch assembly equipment according to claim 7, it is characterized in that: described contiguous block offers the recess for spring spindle grafting, contiguous block also offers screw hole that is vertical with recess and that be communicated with recess side, attachment screw in screw hole and the end of screw and spring spindle hold out against.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420552176.3U CN204117898U (en) | 2014-09-24 | 2014-09-24 | Ejection device on a kind of spring of push-button switch assembly equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420552176.3U CN204117898U (en) | 2014-09-24 | 2014-09-24 | Ejection device on a kind of spring of push-button switch assembly equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204117898U true CN204117898U (en) | 2015-01-21 |
Family
ID=52335186
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420552176.3U Expired - Fee Related CN204117898U (en) | 2014-09-24 | 2014-09-24 | Ejection device on a kind of spring of push-button switch assembly equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204117898U (en) |
-
2014
- 2014-09-24 CN CN201420552176.3U patent/CN204117898U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150121 Termination date: 20170924 |