CN203791957U - Riveting mechanism for automatically measuring riveting press for plunger steel balls - Google Patents
Riveting mechanism for automatically measuring riveting press for plunger steel balls Download PDFInfo
- Publication number
- CN203791957U CN203791957U CN201420157127.XU CN201420157127U CN203791957U CN 203791957 U CN203791957 U CN 203791957U CN 201420157127 U CN201420157127 U CN 201420157127U CN 203791957 U CN203791957 U CN 203791957U
- Authority
- CN
- China
- Prior art keywords
- riveting
- plunger
- riveter
- steel ball
- automatically measuring
- 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.)
- Withdrawn - After Issue
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Abstract
The utility model relates to a riveting mechanism for an automatically measuring riveting press for plunger steel balls. The riveting mechanism comprises a mounting seat. A hydraulic oil pump and a riveting press are respectively arranged on the mounting seat. A compression bar of the riveting press penetrates the mounting seat. A connecting sleeve is arranged at the end of the compression bar. A riveting pressing head is arranged in the connecting sleeve. According to the riveting mechanism with simple structure and easy operation, a photoelectric sensor is adopted to sense whether a plunger is in place so as to effectively monitor riveting pressure in real time, the compression bar of the riveting press is driven to move up and down by high pressure of the hydraulic oil pump with high automation degree, and accordingly conventional manual riveting is omitted, both time and labor are saved, and production efficiency is greatly improved.
Description
Technical field
The utility model relates to mechanical automation equipment, relates in particular to a kind of riveting mechanism of automatically measuring riveter for plunger steel ball.
Background technology
Plunger matching parts is formed by plunger and plunger bushing precision-fit, delivery valve matching parts (being made up of delivery valve and oil-feed valve seat) is equipped with in its top, plunger is to be generally assemblied on the cylinder body of engine, for connecting high-pressure oil pipe and fuel injector, is the passage of fuel oil access to engine combustion chamber.In order to ensure that plunger and engine cylinder cover locating slot can be corresponding, need on plunger, install the positioning convex consistent with above-mentioned locating slot quantity, positioning convex is generally the steel ball being embedded in plunger, in order to make steel ball that position, the hole close-fitting of steel ball can be installed with plunger, in the urgent need to designing a kind of riveting mechanism.
Utility model content
The applicant, for above-mentioned existing issue, is studied improvement, and a kind of riveting mechanism of automatically measuring riveter for plunger steel ball is provided, and has effectively realized the automatic riveting to plunger steel ball, time saving and energy saving.
The technical scheme that the utility model adopts is as follows:
A kind of riveting mechanism of automatically measuring riveter for plunger steel ball, comprise mount pad, install respectively hydraulic oil pump and riveter on described mount pad, the depression bar of described riveter runs through described mount pad, the end fitting adapter sleeve of described depression bar, device riveting head in described adapter sleeve.
Its further technical scheme is:
Be positioned on described mount pad also affixed connecting plate, Photoelectric Sensor Device is on described connecting plate;
The periphery of described riveting head is provided with flange, and described riveting head is separated to form upper laminate and lower laminate by described flange, is positioned in laminate and has and be vertically arranged opening, has multiple spaced apart boss in described lower laminate;
Described flange, upper laminate and lower laminate are circle, and the longitudinal section of described boss is taper, are formed for the positioning gap on butt plunger steel ball surface between each boss.
The beneficial effects of the utility model are as follows:
The utility model is simple in structure, easy to operate, utilize viewpoint sensor sensing plunger whether to put in place, effectively realize the Real-Time Monitoring of riveting, then up and down by the high drive riveter depression bar of hydraulic oil pump, automaticity is higher, avoided needing manpower to carry out the step of riveting in the past, time saving and energy saving, greatly improve production efficiency.
Brief description of the drawings
Fig. 1 is front view of the present utility model.
Fig. 2 is the side view of Fig. 1.
Fig. 3 is the top view of Fig. 1.
Fig. 4 is the front view of riveting head in the utility model.
Fig. 5 is the side view of Fig. 4.
Fig. 6 is the top view of Fig. 4.
Wherein: 1, riveter; 101, depression bar; 2, hydraulic oil pump; 3, mount pad; 4, locking nut; 5, adapter sleeve; 6, riveting head; 601, opening; 602, flange; 603, boss; 604, upper laminate; 605, lower laminate; 606, positioning gap; 7, photoelectric sensor; 8, connecting plate; 9, lock-screw.
Detailed description of the invention
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is described.
As shown in Figure 1, Figure 2 and Figure 3, a kind of riveting mechanism of automatically measuring riveter for plunger steel ball, comprise mount pad 3, on mount pad 3, install respectively hydraulic oil pump 2 and riveter 1, the depression bar 101 of riveter 1 runs through mount pad 3, riveting head 6, by the affixed adapter sleeve 5 of locking nut 4, is installed by lock-screw 9 in adapter sleeve 5 in the end of depression bar 101.Be positioned on mount pad 3 also affixed connecting plate 8, photoelectric sensor 7 is installed on described connecting plate 8.As shown in Fig. 4, Fig. 5 and Fig. 6, the periphery of riveting head 6 is provided with flange 602, riveting head 6 is separated to form upper laminate 604 and lower laminate 605 by flange 602, is positioned in laminate 604 and has and be vertically arranged opening 601, has multiple spaced apart boss 603 in lower laminate 605.Above-mentioned flange 602, upper laminate 604 and lower laminate 605 are circle, and the longitudinal section of boss 603 is taper, are formed for the positioning gap 606 on butt plunger steel ball surface between each boss 603.
Structure and the operation principle of above-mentioned hydraulic oil pump 2 and riveter 1 are existing known technology.
Specific works process of the present utility model is as follows:
First responding to plunger by photoelectric sensor 7 puts in place, then information is fed back to external PLC, external PLC controls hydraulic oil pump 2 hydraulic oil is carried and is assigned in oil cylinder, then utilize the depression bar 101 of high drive riveter 1 to move, because depression bar 101 is connected with riveting head 6 by adapter sleeve 5, drive thus riveting head 6 to decline, until the positioning gap 606 between each boss 603 of riveting head 6 contacts with steel ball periphery, complete riveting.
The quantity of above-mentioned boss 603 is at least 2 in Fig. 2, can change according to the difference of steel ball quantity.
More than describing is to explanation of the present utility model, is not the restriction to utility model, and the utility model limited range, referring to claim, within protection domain of the present utility model, can be done any type of amendment.
Claims (4)
1.
?a kind of riveting mechanism of automatically measuring riveter for plunger steel ball, it is characterized in that: comprise mount pad (3), on described mount pad (3), install respectively hydraulic oil pump (2) and riveter (1), the depression bar (101) of described riveter (1) runs through described mount pad (3), the end fitting adapter sleeve (5) of described depression bar (101), device riveting head (6) in described adapter sleeve (5).
2. a kind of riveting mechanism of automatically measuring riveter for plunger steel ball as claimed in claim 1, is characterized in that: be positioned at the upper also affixed connecting plate (8) of described mount pad (3), photoelectric sensor (7) is installed on described connecting plate (8).
3.
?a kind of riveting mechanism of automatically measuring riveter for plunger steel ball as claimed in claim 1, it is characterized in that: the periphery of described riveting head (6) is provided with flange (602), described riveting head (6) is separated to form upper laminate (604) and lower laminate (605) by described flange (602), be positioned in laminate (604) and have and be vertically arranged opening (601), in described lower laminate (605), have multiple spaced apart boss (603).
4. a kind of riveting mechanism of automatically measuring riveter for plunger steel ball as claimed in claim 3, it is characterized in that: described flange (602), upper laminate (604) and lower laminate (605) are circle, the longitudinal section of described boss (603) is taper, is formed for the positioning gap on butt plunger steel ball surface between each boss (603).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420157127.XU CN203791957U (en) | 2014-04-02 | 2014-04-02 | Riveting mechanism for automatically measuring riveting press for plunger steel balls |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420157127.XU CN203791957U (en) | 2014-04-02 | 2014-04-02 | Riveting mechanism for automatically measuring riveting press for plunger steel balls |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203791957U true CN203791957U (en) | 2014-08-27 |
Family
ID=51374225
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420157127.XU Withdrawn - After Issue CN203791957U (en) | 2014-04-02 | 2014-04-02 | Riveting mechanism for automatically measuring riveting press for plunger steel balls |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203791957U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103878568A (en) * | 2014-04-02 | 2014-06-25 | 无锡创捷汽车部件有限公司 | Riveting mechanism used for plunger steel ball automatic measuring riveting press |
| CN104392302A (en) * | 2014-11-03 | 2015-03-04 | 上海交通大学 | Automobile control arm ball riveting monitoring and product quality traceability system |
-
2014
- 2014-04-02 CN CN201420157127.XU patent/CN203791957U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103878568A (en) * | 2014-04-02 | 2014-06-25 | 无锡创捷汽车部件有限公司 | Riveting mechanism used for plunger steel ball automatic measuring riveting press |
| CN104392302A (en) * | 2014-11-03 | 2015-03-04 | 上海交通大学 | Automobile control arm ball riveting monitoring and product quality traceability system |
| CN104392302B (en) * | 2014-11-03 | 2018-01-19 | 上海交通大学 | Automobile control arm bulb riveting monitors and product quality tracing system |
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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: 20140827 Effective date of abandoning: 20160420 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |