CN208932468U - Joint feeding device - Google Patents
Joint feeding device Download PDFInfo
- Publication number
- CN208932468U CN208932468U CN201821749060.3U CN201821749060U CN208932468U CN 208932468 U CN208932468 U CN 208932468U CN 201821749060 U CN201821749060 U CN 201821749060U CN 208932468 U CN208932468 U CN 208932468U
- Authority
- CN
- China
- Prior art keywords
- ejector
- feeding tube
- feeding device
- spacing ball
- joint
- 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
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Abstract
The utility model discloses a kind of joint feeding devices, and including whole cylindrical feeding tube, feeding tube is capable of the through-hole of penetrator；There is end cap at the lower end surface of feeding tube；It further include ejector, connecting rod, spacing ball and pressure spring；The generally up-small and down-big cone structure of ejector, ejector are set to inside feeding tube and at the position of neighbouring end cap, and the upper end of ejector is stretched out outside feeding tube upper end and constitutes press-side, supports between the lower end surface and end cap of ejector and is equipped with pressure spring；It is equipped with spacing ball in the annular chamber that ejector and feeding tube surround, and is extended radially through on the tube wall of the feeding tube on the outside of annular chamber and is provided with limit perforation, limit is corresponded with perforation with spacing ball and the spherical crown for for spacing ball exposes.The utility model joint feeding device has the operation for enabling to be packed into connector into barrel more convenient, accurate, the higher advantage of charging efficiency.
Description
Technical field
The utility model belongs to gas meter, flow meter assembly auxiliary mould field, and in particular to a kind of joint feeding device.
Background technique
Gas meter, flow meter is the instrument for recording combustion gas usage amount.The structure of gas meter, flow meter itself includes upper table body and following table body two
Part, wherein the head clearance of upper table body is fixedly installed with 2 connectors.Currently, connector needs before being assembled to upper table body
First multiple connectors are sequentially placed into from bottom to up in a barrel, then, the barrel for filling connector enters assembling line and supplies
Connector therein is taken out one by one and completes to assemble by assembly equipment.
But deficiency existing for the current upper material process by " multiple connectors are sequentially placed into from bottom to up in a barrel "
It is:
Because barrel depth is larger (60 centimeters or so), and the section of barrel can only enter for a connector just；Institute
With now current worker is to be packed into connector into barrel one by one in charging, and not only time-consuming in this way, efficiency is lower；It is also easy to out
Existing connector lower posture that falls behind in barrel deflects, and influences position or the posture of subsequent loading connector, thus can be to rear
The assembly process of continued access head adversely affects, and then influences assembly process.
Based on this, applicant consider design it is a kind of enable into barrel be packed into connector operation it is more convenient, accurate,
The higher joint feeding device of charging efficiency.
Summary of the invention
In view of the above shortcomings of the prior art, the technical problem to be solved by the utility model is to how to provide a kind of energy
Enough so that the operation for being packed into connector into barrel is more convenient, accurate, the higher joint feeding device of charging efficiency.
In order to solve the above-mentioned technical problem, the utility model uses the following technical solution:
Joint feeding device, including whole cylindrical feeding tube, the feeding tube is capable of the through-hole of penetrator；It is described
There is end cap at the lower end surface of feeding tube；
It further include ejector, connecting rod, spacing ball and pressure spring；
The generally up-small and down-big cone structure of the ejector, the ejector are set to inside the feeding tube and neighbouring
At the position of end cap, the upper end of the ejector is stretched out outside the feeding tube upper end and constitutes press-side, the ejector
It is supported between lower end surface and the end cap and is equipped with the pressure spring；
The spacing ball is equipped in the annular chamber that the ejector and the feeding tube surround, and on the outside of the annular chamber
It is extended radially through on the tube wall of the feeding tube and is provided with limit perforation, limit perforation and the spacing ball one are a pair of
It answers and the spherical crown for for the spacing ball exposes.
The joint feeding device of the utility model is inserted in by the upper end of feeding tube one by one when in use, by multiple connectors, because
The spherical crown of spacing ball is exposed at the outside of limit perforation and can limit to the connector for being located at bottom on feeding tube, thus
It realizes and limit is formed to the multiple connectors being inserted on feeding tube；So can be whole by the joint feeding device for being cased with multiple connectors
Body is inserted into barrel, and is pressed above-mentioned press-side immediately after on earth and carried out drive connection bar, meanwhile, ejector is pushed to overcome pressure
The elastic force of spring simultaneously moves down, and then, the spherical crown of spacing ball is retracted in limit hole, joint feeding device is proposed out of barrel, i.e., simply
Quickly finish the feeding to single barrel.
Therefore the joint feeding device of the utility model enables to be packed into the operation of connector more just into barrel
It is prompt, accurate, greatly improve the loading efficiency of connector.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of gas meter, flow meter.
Fig. 2 is the structural schematic diagram of the utility model joint feeding device.
Fig. 3 is the explosive view of the utility model joint feeding device.
Fig. 4 is enlarged view at I in Fig. 3.
Fig. 5 is the front view of the utility model joint feeding device.
Fig. 6 is A-A cross-sectional view in Fig. 5.
Fig. 7 is enlarged view at II in Fig. 6.
In the figure, it is marked as
1 connector；
2 feeding tubes；
3 end caps: 31 positioning columns；
4 ejectors: 41 connection sleeves；
5 connecting rods；
6 spacing balls；
7 pressure springs；
8 gaskets；
9 pressure caps.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawing.
When specific implementation: as shown in Figures 2 to 7:
Joint feeding device, including whole cylindrical feeding tube, the feeding tube is capable of the through-hole of penetrator；It is described
There is end cap at the lower end surface of feeding tube；
It further include ejector, connecting rod, spacing ball and pressure spring；
The generally up-small and down-big cone structure of the ejector, the ejector are set to inside the feeding tube and neighbouring
At the position of end cap, the upper end of the ejector is stretched out outside the feeding tube upper end and constitutes press-side, the ejector
It is supported between lower end surface and the end cap and is equipped with the pressure spring；
The spacing ball is equipped in the annular chamber that the ejector and the feeding tube surround, and on the outside of the annular chamber
It is extended radially through on the tube wall of the feeding tube and is provided with limit perforation, limit perforation and the spacing ball one are a pair of
It answers and the spherical crown for for the spacing ball exposes.
When implementation, preferably ejector, connecting rod and spacing ball are all made of stainless steel material and are made.
Wherein, the ejector is cone-shaped structure, and the ejector upper end is fixedly connected with one with internal screw thread
Connection sleeve, be threadably secured before the connection sleeve and the lower end of the connecting rod and be connected.
Using the structure of above-mentioned ejector, connection sleeve and connecting rod, difficulty of processing can be greatly reduced, improve assembly efficiency.
At the same time, by the structure that is connected of screw thread between connection sleeve and connecting rod, also can preferably ensure connecting rod with connect sleeve
And it is concentric between ejector, it is ensured that ejector it is vertically movable more accurate.
Wherein, the interior diameter of the overall diameter and the feeding tube of the connection sleeve matches.
So, that is, enable and be slidably matched contact between connector sleeve cylinder and feeding inside pipe wall and form accurate slide
Action-oriented promotes the accuracy of ejector passage.
Wherein, the diameter of the spacing ball is greater than annular chamber maximum gauge in the radial direction.
So, that is, it may make spacing ball to be limited in annular chamber and limit in perforation, prevent from coming off the region simultaneously
The effect of locked joints is lost, to preferably ensure the reliability of joint feeding process.
Wherein, the circumferencial direction uniform intervals of feeding tube are provided with spacing ball described at least two.
So, the setting of multiple spacing balls can uniformly share the gravity of multiple connectors on feeding tube, promote limit
The reliability of position Ball support and locking.
Wherein, the overall diameter of the feeding tube and the interior diameter of the through-hole of the connector match.
So, that is, it may make connector during being inserted in feeding tube, enable the medial surface and feeding of connector
It is slidably connected between pipe lateral surface, so that coaxial, the posture of holding a lot of connector of connector and feeding tube has been kept,
Ensuring to be packed into the connector in each barrel has optimal consistency and is packed into precision.
Wherein, the lower end surface of the ejector is fixedly connected with the gasket of one piece of circular ring shape by screw, on the gasket
It is abutted against between the end face and the pressure spring of the ejector.
The setting of above structure, can reduce the size of ejector, and then saves material and reduce difficulty of processing；With
This is simultaneously, additionally it is possible to the reliable Elastic Contact between pressure spring is formed by the high surface area of washer ends.
When implementation, gasket overall diameter is greater than the overall diameter of the lower end of the ejector.
Wherein, the lower end inside of the feeding tube has internal screw thread, and the end cap, which is generally threadably secured, to be connected to
The stud mounted construction of the lower end of the feeding tube is located at the end face evagination inside the feeding tube on the end cap and is formed with positioning
Column, the pressure spring socket is on the positioning column.
It is using the advantages of above-mentioned end cover structure:
1, it can limit and position for pressure spring using above-mentioned positioning column；
2, the lower dead center that ejector moves down can be made up of positioning column, so that it is guaranteed that ejector possesses reliable stroke,
It avoids transition from shifting and makes ejector or spacing ball by crushing.
Wherein, joint feeding device further includes pressure cap, and the shape of the pressure cap is cylindrical structure, the lower end surface of the pressure cap
Equipped with threaded hole, the pressure cap is fixedly linked by the threaded upper ends of the threaded hole and connecting rod.
The setting of above-mentioned pressure cap is able to ascend the accuracy and comfort level of pressing, optimizes usage experience.
Wherein, the feeding tube is aluminum pipe.
So, the weight of joint feeding device entirety can be effectively reduced, labor intensity of workers is effectively reduced.
The above is only the utility model preferred embodiments, it is noted that not taking off for those skilled in the art
Under the premise of from the technical program, the technical solution for the several modifications and improvements made should equally be contemplated as falling within the claims
Claimed range.
Claims (10)
1. joint feeding device, including whole cylindrical feeding tube, the feeding tube is capable of the through-hole of penetrator；On described
There is end cap at the lower end surface of expects pipe；It is characterized by:
It further include ejector, connecting rod, spacing ball and pressure spring；
The generally up-small and down-big cone structure of the ejector, the ejector is set to inside the feeding tube and neighbouring end cap
Position at, the upper end of the ejector, which is stretched out outside the feeding tube upper end, simultaneously constitutes press-side, the lower end of the ejector
It is supported between face and the end cap and is equipped with the pressure spring；
The spacing ball is equipped in the annular chamber that the ejector and the feeding tube surround, and described on the outside of the annular chamber
Extended radially through on the tube wall of feeding tube and be provided with limit perforation, the limit with perforation and spacing ball one-to-one correspondence and
Expose for the spherical crown for the spacing ball.
2. joint feeding device according to claim 1, it is characterised in that: the ejector is cone-shaped structure, and described
Ejector upper end be fixedly connected with one band internal thread connect sleeve, it is described connection sleeve and the connecting rod lower end before
It is threadably secured connected.
3. joint feeding device according to claim 2, it is characterised in that: the overall diameter and the feeding of the connection sleeve
The interior diameter of pipe matches.
4. joint feeding device according to claim 1, it is characterised in that: the diameter of the spacing ball is greater than the annular chamber
Maximum gauge in the radial direction.
5. joint feeding device according to claim 1, it is characterised in that: the circumferencial direction uniform intervals along feeding tube are arranged
There is spacing ball described at least two.
6. joint feeding device according to claim 1, it is characterised in that: the overall diameter of the feeding tube and the connector
The interior diameter of through-hole matches.
7. joint feeding device according to claim 1, it is characterised in that: the lower end surface of the ejector is fixed by screw
It is connected with the gasket of one piece of circular ring shape, is abutted against between the end face and the pressure spring of the ejector on the gasket.
8. joint feeding device according to claim 1, it is characterised in that: the lower end inside of the feeding tube has interior spiral shell
Line, the end cap are generally threadably secured the stud mounted construction for being connected to the lower end of the feeding tube, and the end cap is upper
End face evagination inside the feeding tube is formed with positioning column, and the pressure spring socket is on the positioning column.
9. joint feeding device according to claim 1, it is characterised in that: further include pressure cap, the shape of the pressure cap is circle
Column construction, the lower end surface of the pressure cap are equipped with threaded hole, and the pressure cap is solid by the threaded hole and the threaded upper ends of connecting rod
It is fixed to be connected.
10. joint feeding device according to claim 1, it is characterised in that: the feeding tube is aluminum pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821749060.3U CN208932468U (en) | 2018-10-26 | 2018-10-26 | Joint feeding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821749060.3U CN208932468U (en) | 2018-10-26 | 2018-10-26 | Joint feeding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208932468U true CN208932468U (en) | 2019-06-04 |
Family
ID=66726100
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821749060.3U Expired - Fee Related CN208932468U (en) | 2018-10-26 | 2018-10-26 | Joint feeding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208932468U (en) |
-
2018
- 2018-10-26 CN CN201821749060.3U patent/CN208932468U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190604 Termination date: 20201026 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |