CN202076676U - Powder loading device for spark plug - Google Patents
Powder loading device for spark plug Download PDFInfo
- Publication number
- CN202076676U CN202076676U CN2011201592944U CN201120159294U CN202076676U CN 202076676 U CN202076676 U CN 202076676U CN 2011201592944 U CN2011201592944 U CN 2011201592944U CN 201120159294 U CN201120159294 U CN 201120159294U CN 202076676 U CN202076676 U CN 202076676U
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- powder
- spark plug
- feeding machine
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- chamber
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Abstract
The utility model provides a powder loading device for spark plugs. The device comprises a powder loading mechanism, a powder compaction mechanism and a powder loading hopper, which are mounted on a frame, wherein the powder loading hopper is arranged between the powder loading mechanism and a ceramic column center hole of a spark plug required to be loaded; the powder loading mechanism comprises a sliding chute, a powder loading and pushing plate, a material pushing cylinder and a powder material storage device; the powder loading and pushing plate is driven by the material pushing cylinder to slide inside the sliding chute; the side faces of the sliding chute are closed to form a chamber; the chamber of the sliding chute faces up and is communicated with the lower end of the powder material storage device; powder loading holes are formed on the powder loading and pushing plate and communicated with the powder material storage device through the chamber; and the powder compaction mechanism comprises a compaction cylinder mounted on the frame and a compaction needle which is driven by the compaction cylinder and can extend into the powder loading hopper to compact powder materials. The powder loading device can automatically load powder materials (such as electro-hydraulic powder or copper powder) into the ceramic column center hole of the spark plug and compact the powder materials, and helps increase assembly efficiency.
Description
Technical field
The utility model relates to the assembling device of spark plug, particularly a kind of can be automatically with pack into device in the spark plug porcelain knob centre bore of resistance powder or copper powder.
Background technology
Spark plug (spark plugs) is commonly called as nozzles, and its effect is the high voltage pulse discharge of electricity that high-voltage conducting wires (nozzles line) is sent here, and air between disruptive spark plug two electrodes produces electric spark with the mist in this cylinder that ignites.The primary condition of high-performance enginer: spark, the gaseous mixture that mixes, high compression ratio that high-energy is stable.As shown in Figure 4, spark plug is made up of the porcelain knob 81, central electrode 83 (also claiming bottom electrode), metal screw 82, resistance powder 84 and the copper powder 85 that play insulating effect usually, the actual spark plug is assemblied in and operates on the streamline is such: earlier central electrode 83 is inserted (porcelain knob is installed on the operation pipeline successively) from porcelain knob centre bore upper end, add resistance powder 84 and copper powder 85 then successively, moreover metal screw 82 inserted from porcelain knob centre bore upper end, and clamping screw, finish the spark plug assembling thus.How to realize that wherein the assembling of resistance powder or copper powder is crucial operation.
Summary of the invention
In order to remedy with top foot, the utility model provides a kind of spark plug powder adding device, and the spark plug porcelain knob centre bore and compress powder of automatically powder (resistance powder or copper powder) being packed into has improved efficiency of assembling.
The technical solution of the utility model is achieved in that a kind of spark plug powder adding device, comprises powder feeding machine structure, powder hold-down mechanism and the dress powder bucket of being located at frame, and this dress powder bucket is between the porcelain knob centre bore of this powder feeding machine structure and spark plug to be installed, wherein:
1) this powder feeding machine structure comprise chute, add the powder scraping wings, pusher cylinder and powder holder, this adds the powder scraping wings and can be slided in this chute by this pusher air cylinder driven, this chute side is enclosed construction and forms chamber, the chamber of this chute upwards is communicated with this powder holder lower end, and this adds also to be provided with on the powder scraping wings is convenient to the flour feeding hole that is communicated with this powder holder by this chamber;
2) this powder hold-down mechanism comprises the clamping cylinder of being located at this frame and is driven by this clamping cylinder and can stretch into the pin that compresses that this dress powder bucket is convenient to compress powder.
As further improvement of the utility model, this dress powder bucket is fixed in this frame by the porcelain knob gusset piece, and corresponding with the porcelain knob centre bore of this spark plug to be installed.
As further improvement of the utility model, this powder feeding machine structure also is provided with a transition hopper, and this transition hopper upper end is communicated with this powder holder lower end, and the lower end is communicated with the chamber of this chute.
As further improvement of the utility model, comprise two groups of these dress powder buckets, two groups of these powder feeding machine structures and powder hold-down mechanism, these two assembling powder bucket, two groups of powder feeding machine structures and two groups of powder hold-down mechanisms are fixed in this frame respectively side by side, and in these two groups of powder feeding machine structures these two groups add the powder scraping wings and driven jointly by a pusher cylinder.
Useful technique effect of the present utility model is: described dress powder bucket is between the porcelain knob centre bore of this powder feeding machine structure and spark plug to be installed, described powder feeding machine structure by chute, add powder scraping wings and pusher cylinder with the powder in the powder holder, inject in the porcelain knob centre bore of spark plug to be installed along this dress powder bucket by set amount, meanwhile this powder hold-down mechanism is by clamping cylinder with compress the powder that pin will adorn in the powder bucket and be pressed in the porcelain knob centre bore of spark plug to be installed, so that be that next step installation procedure of spark plug is got ready.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is a charging mechanism partial schematic diagram described in the utility model;
Fig. 3 is for adding the structural representation of powder scraping wings described in the utility model;
Fig. 4 is the structural representation of spark plug described in the utility model.
Contrasting above accompanying drawing is supplemented as follows:
11---chute 21---clamping cylinder
12---adding powder scraping wings 22---, compressed pin
121---flour feeding hole 3---frame
13---pusher cylinders 4---dress powder bucket
14---powder holder 5---porcelain knob gusset piece
15---transition hopper
Embodiment
Make following detailed description in conjunction with Fig. 1, Fig. 2 and Fig. 3:
One of embodiment:
A kind of spark plug powder adding device, comprise powder feeding machine structure, powder hold-down mechanism and the dress powder bucket of being located at frame, this dress powder bucket 4 is between the porcelain knob centre bore (not shown) of this powder feeding machine structure and spark plug to be installed, this dress powder bucket 4 is fixed in this frame 3 by porcelain knob gusset piece 5, and corresponding with the porcelain knob centre bore of this spark plug to be installed, wherein:
This powder feeding machine structure comprises chute 11, adds powder scraping wings 12, pusher cylinder 13, powder holder 14 and transition hopper 15, this adds powder scraping wings 12 and is driven and can be slided in this chute 11 by this pusher cylinder 13, these chute 11 sides are enclosed construction and form chamber, the chamber of this chute 11 upwards is communicated with these transition hopper 15 lower ends, and these transition hopper 15 upper ends are communicated with these powder holder 14 lower ends, and this adds also to be provided with on the powder scraping wings 12 is convenient to the flour feeding hole 121 that is communicated with this powder holder by this chamber; This powder hold-down mechanism, comprise the clamping cylinder 21 of being located at this frame 3 and by this clamping cylinder 21 drive can stretch into that this dress powder bucket 4 is convenient to compress powder compress pin 22.
This spark plug powder adding device is when being applied to the spark plug assembly line, and spark plug to be installed changes dress powder station over to successively according to operating procedure, uses this device then and realizes the automatic powder loading operation.
The utility model operating principle is:
1) at first this pusher cylinder 13 resets, this moment this chute 11 chamber, this adds flour feeding hole 121 on the powder scraping wings 12, transition hopper 15 and powder holder 14 is communicated with, help powder (resistance powder or copper powder) like this and directly inject this flour feeding hole 121, the powder addition is determined by this flour feeding hole size, when spark plug to be installed is transferred to its porcelain knob centre bore and this dress powder bucket 4 below correspondence positions, enter next step operation;
2) pusher cylinder 13 starts in this powder feeding machine structure, this is added powder scraping wings 12 releases from chute 11, and slide to this dress powder bucket 4 tops, meanwhile this adds the powder in the flour feeding hole 121 on the powder scraping wings 12, fall into dress powder bucket 4, and inject in the porcelain knob centre bore of spark plug to be installed, pusher cylinder 13 resets;
3) clamping cylinder 21 starts in this powder hold-down mechanism, promotion compresses pin 22 and moves down, and stretches in the porcelain knob centre bore of spark plug to be installed, helps powder like this and injects in the porcelain knob centre bore, clamping cylinder 21 resets, and finishes the porcelain knob centre bore dress powder operation toward spark plug thus.
Two of embodiment:
This spark plug powder adding device comprises two groups of these dress powder buckets, two groups of these powder feeding machine structures and powder hold-down mechanism, these two assembling powder bucket, two groups of powder feeding machine structures and two groups of powder hold-down mechanisms are fixed in this frame 3 respectively side by side, and in these two groups of powder feeding machine structures these two groups add the powder scraping wings and driven jointly by a pusher cylinder.Design so further improves spark plug dress powder efficient.
Claims (4)
1. a spark plug powder adding device comprises powder feeding machine structure, powder hold-down mechanism and the dress powder bucket of being located at frame, and this adorns powder bucket (4) between the porcelain knob centre bore of this powder feeding machine structure and spark plug to be installed, it is characterized in that, wherein:
1) this powder feeding machine structure comprise chute (11), add powder scraping wings (12), pusher cylinder (13) and powder holder (14), this adds powder scraping wings (12) and is driven and can be slided in this chute (11) by this pusher cylinder (13), this chute (11) side is enclosed construction and forms chamber, the chamber of this chute (11) upwards is communicated with this powder holder (14) lower end, and this adds also to be provided with on the powder scraping wings (12) is convenient to the flour feeding hole (121) that is communicated with this powder holder by this chamber;
2) this powder hold-down mechanism, comprise the clamping cylinder (21) of being located at this frame (3) and by this clamping cylinder (21) drive can stretch into that this dress powder bucket (4) is convenient to compress powder compress pin (22).
2. a kind of spark plug powder adding device as claimed in claim 1 is characterized in that, this dress powder bucket (4) is fixed in this frame (3) by porcelain knob gusset piece (5), and corresponding with the porcelain knob centre bore of this spark plug to be installed.
3. a kind of spark plug powder adding device as claimed in claim 1, it is characterized in that, this powder feeding machine structure also is provided with a transition hopper (15), and this transition hopper (15) upper end is communicated with this powder holder (14) lower end, and the lower end is communicated with the chamber of this chute (11).
4. a kind of spark plug powder adding device as claimed in claim 1, it is characterized in that, comprise two groups of these dress powder buckets, two groups of these powder feeding machine structures and powder hold-down mechanism, these two assembling powder bucket, two groups of powder feeding machine structures and two groups of powder hold-down mechanisms are fixed in this frame (3) respectively side by side, and in these two groups of powder feeding machine structures these two groups add the powder scraping wings and driven jointly by a pusher cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201592944U CN202076676U (en) | 2011-05-18 | 2011-05-18 | Powder loading device for spark plug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201592944U CN202076676U (en) | 2011-05-18 | 2011-05-18 | Powder loading device for spark plug |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202076676U true CN202076676U (en) | 2011-12-14 |
Family
ID=45114753
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201592944U Expired - Lifetime CN202076676U (en) | 2011-05-18 | 2011-05-18 | Powder loading device for spark plug |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202076676U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102790359A (en) * | 2011-05-18 | 2012-11-21 | 昆山施耐特机械有限公司 | Powder adding device for spark plug |
-
2011
- 2011-05-18 CN CN2011201592944U patent/CN202076676U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102790359A (en) * | 2011-05-18 | 2012-11-21 | 昆山施耐特机械有限公司 | Powder adding device for spark plug |
| CN102790359B (en) * | 2011-05-18 | 2014-01-15 | 昆山施耐特机械有限公司 | Powder adding device for spark plug |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20111214 Effective date of abandoning: 20140115 |
|
| RGAV | Abandon patent right to avoid regrant |