CN2937089Y - Manual anti-crack cap rotating corkscrew spanner - Google Patents
Manual anti-crack cap rotating corkscrew spanner Download PDFInfo
- Publication number
- CN2937089Y CN2937089Y CN 200620077118 CN200620077118U CN2937089Y CN 2937089 Y CN2937089 Y CN 2937089Y CN 200620077118 CN200620077118 CN 200620077118 CN 200620077118 U CN200620077118 U CN 200620077118U CN 2937089 Y CN2937089 Y CN 2937089Y
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- ball
- turning cylinder
- spiral cover
- cover
- connection handle
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Abstract
The utility model discloses a manual anti-crack screw cap spanner, which comprises a ratchet spanner, a screw cap mold and a transmission gear; wherein the screw cap mold comprises a connection handle and a screw cap sheath; the connection handle is driven by the ratchet spanner via the transmission gear. The utility model is characterized in that: the transmission gear is mainly composed of a driving shaft and a rotational axis, one end of the driving shaft is inserted into the rotational axis so as to form a rotation connection, in the joint, three to five ball bearing slots are arranged on the upper circumference of the driving shaft, the ball bearing slots are arranged from deep to flat in sequence, a ball bearing hole is positioned on the rotational axis relatively, a ball bearing sheath with slope is arranged on the periphery of the rotational axis, the ball bearing is drilled through the ball bearing hole on the rotational axis and is arranged between the ball bearing slot and the slope of the ball bearing sheath, the low end of the ball bearing sheath is fixed to the rotational axis via the spring, and the low end of the rotational axis is provided with a positioning structure of the connection handle. The utility model can control the maximum winding force of the screw cap spanner so as to prevent the bottle cap from being cracked because of the effect of stress caused by over-fastening; the utility model is applicable for various bottle caps as well.
Description
Technical field
The utility model relates to the device of the screw cap of a kind of rotation moulding in advance with closed bottle, is specifically related to a kind of manual spiral cover spanner.
Background technology
In industries such as pharmacy, food, chemical industry, the bottle of product need be housed with the bottle cap sealing, at this moment, need give the suitable power that screws, guarantee the sealing of bottle cap.
In the prior art, two kinds of ways that bottle cap is screwed are arranged: a kind of is that various AutoCappingmachines or the encapsulate machine that is applied on the flow production line realizes spiral cover, and another is that manual mode adopts small instruments and tools (for example spiral cover spanner) spiral cover.AutoCappingmachine or packaging machine can be realized screwing of a plurality of bottle caps simultaneously, its high efficiency, and it is controlled to screw power, and still, this class device must be disposed in the conveyor line and use, and machine is made and the operation cost height, is not suitable for medium-sized and small enterprises and uses on a small scale.In middle-size and small-size enterprise, still generally adopt the manual mode spiral cover at present, a kind of instrument wherein commonly used is, with spanner as propulsion source, make a spiral cover mould, spiral cover mould bottom cooperates with the bottle cap outline, and top connects a handle that cooperates with spanner, utilize spanner to rotate the spiral cover mould, screw bottle cap.Adopt this spiral cover spanner, be difficult to control the power that is added on the spanner, what rely on staff substantially feels to control Power of Spin and degree, causes spiral cover to cross the situation of pine or tension easily.At this situation, have a kind of spiral cover spanner send the chimes of doom of " clatter ", but sound is lighter reaching when necessarily screwing power because the influence of working environment and workman's state of mind, change probably the situation of tension.
General bottle cap all is a plastic product, and there is packing seal inside.When change during tension, the bottle cap influence that meets with stresses for a long time can cause seal failure over time by the bottleneck bursting.Thereby, how when manual spiral cover, not only to guarantee the sealing of bottle cap but also be unlikely to the spiral cover tension, be the problem that those skilled in the art are studying.
Summary of the invention
The utility model purpose provides and a kind ofly can give bottle cap certain power that screws, and avoids causing because of the spiral cover tension the manually anti-cracking spiral cover spanner of lid cracking.
For achieving the above object, the technical solution adopted in the utility model is: a kind of manually anti-cracking spiral cover spanner, comprise ratchet spanners, spiral cover mould and driving device, described spiral cover mould is made of connection handle and spiral cover cover, ratchet spanners is by the actuator drives connection handle, described driving device is mainly by executing moving axis and turning cylinder constitutes, executing moving axis one end inserts in the turning cylinder, both are rotationally connected at formation, in its junction, execute 3-5 ball grooves circumferentially is set on the moving axis, shallow being arranged in order of the dark end of each ball grooves one end, correspondence is offered ball hole on the turning cylinder, the turning cylinder periphery is provided with a ball cover that has the slope, and ball passes through the turning cylinder ball hole, between the slope of executing moving axis ball grooves and ball cover, ball cover lower end is through spring and turning cylinder location, and the turning cylinder lower end is provided with the connection handle location structure.
In the technique scheme, when afterburning when executing moving axis by ratchet spanners, executing moving axis begins to rotate, because ball is between ball grooves and ball cover, by the moving turning cylinder motion of ball hole cornice, turning cylinder forces in the spiral cover mould by connection handle and makes its rotation, the spiral cover mould screws bottle cap, in this process, ball rolls along the rolling groove of executing on the moving axis, ball grooves is opened in to be executed on the moving axis, has smooth transition between slick and sly sliding footpath and an end and axial wall, when executing the firm setting in motion of moving axis, ball is in the bottom of ball grooves, along with the rotation of executing moving axis, ball moves along ball grooves, in this motion process, outwards push the slope of ball cover gradually, when the downward component of this squeese pressure is enough to overcome the elastic force of spring, the ball cover begins to move downward, ball is to the more shallow end motion of ball grooves, when ball compressing ball cover make execute the moving axis outside face to the distance on ball cover inclined-plane with ball diameter when suitable, ball skids off ball grooves, fall in the adjacent ball grooves, at this moment, execute moving axis and just can't drive turning cylinder, begin idle running, no longer play the effect that screws bottle cap, thereby the maximum that makes the power of executing moving axis idle running be spanner screws power, so just not only can screw bottle cap but also be unlikely to tension.
Further technical scheme, described turning cylinder is provided with adjusting thread, is arranged with the adjusting nut on the adjusting thread, and the lower end of described spring is spacing by regulating nut.By rotate regulating nut, length that can controlling spring promptly change its elastic force, thereby the maximum of adjusting the spiral cover spanner screws power.
In the technique scheme, between spring upper end and ball cover, and be respectively equipped with pressing plate with the level between lower end and the adjusting nut, spring end is placed in the step periphery.
In the technique scheme, described connection handle location structure is used to connect the spiral cover mould, can adopt various structure of the prior art, for example, and the claw type connection structure of screwdriver end commonly used, the drill bit connection structure of reciprocating drill end, or the like.Optimized technical scheme is, offers the slotted eye that cooperates with connection handle in the bottom of turning cylinder, and the slotted eye sidewall is provided with the hoodle position limiting structure.
Because the technique scheme utilization, the advantage that the utility model compared with prior art has is:
1. because the utility model is provided with driving device, executing therein is provided with the ball one ball nested structure that can play clutch action between moving axis and turning cylinder, thereby the maximum that can control the spiral cover spanner screws power, avoids bottle cap to revolve to such an extent that tension causes the problem of affected by force cracking;
2. can adjust the length of spring by setting nut according to the desired different spiral cover power of different bottle caps, thereby change the pressure of spring, adjust the application of force scope of executing moving axis, screw different types of bottle cap;
3. the utility model is provided with the connection handle location structure in the turning cylinder lower end, can change to connect different spiral cover moulds, is applicable to multiple bottle cap.
Description of drawings
Accompanying drawing 1 is the structural representation (omitting spanner and spiral cover mould) of the utility model embodiment one;
The structural representation (housing does not draw) of driving device when accompanying drawing 2 is the ball initial position;
Accompanying drawing 3 is the A-A cutaway view of Fig. 2;
Accompanying drawing 4 is the structural representation of driving device when reaching idling conditions;
Accompanying drawing 5 is the B-B cutaway view of Fig. 4.
Wherein: 1, execute moving axis; 2, turning cylinder; 3, ball cover; 4, ball grooves; 5, ball; 6, spring; 7, adjusting thread; 8, regulate nut; 9, pressing plate; 10, step; 11, connection handle location structure; 12, ball hole; 13, bearing; 14, housing; 15, stainless steel sleeve.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is further described:
Embodiment one: referring to accompanying drawing 1 to shown in the accompanying drawing 5, a kind of manually anti-cracking spiral cover spanner, comprise ratchet spanners, spiral cover mould and driving device, described spiral cover mould connection handle and spiral cover cover constitute, the body that spiral cover cover cooperates with pending bottle cap for shape, connection handle lower end are positioned at spiral cover and overlap central and the spiral cover cover is structure as a whole, the connection handle upper end is provided with connection structure, and ratchet spanners is connected with connection handle by driving device.
Described driving device mainly constitutes with turning cylinder 2 by executing moving axis 1, executing moving axis 1 one ends inserts in the turning cylinder 2, execute being provided with bearing 13 between moving axis and the turning cylinder, both are rotationally connected at formation, in its junction, execute 4 ball grooves 4 circumferentially are set on the moving axis, shallow being arranged in order of the dark end of each ball grooves one end, correspondence is offered ball hole 12 on the turning cylinder, and the turning cylinder periphery is provided with a ball cover 3 that has the slope, ball 5 passes through the turning cylinder ball hole, between the slope of executing moving axis ball grooves and ball cover.Described turning cylinder is provided with adjusting thread 7, is arranged with on the adjusting thread to regulate nut 8, and ball cover lower end is through spring 6 and turning cylinder location, and the lower end of spring 6 is spacing by regulating nut 8, and the turning cylinder lower end is provided with connection handle location structure 11.
The driving device of present embodiment is located at aluminum alloy and is made as in the housing 14, and housing and turning cylinder contact position are provided with stainless steel sleeve 15.Between spring upper end and ball cover, and the pressing plate 9 that is respectively equipped with band step 10 between lower end and the adjusting nut, spring 6 ends are placed in step 10 peripheries.
The location structure of connection handle described in the present embodiment is, offers the slotted eye that cooperates with connection handle in the bottom of turning cylinder, and the slotted eye sidewall is provided with the hoodle position limiting structure.
Embodiment two: a kind of manually anti-cracking spiral cover spanner, comprise ratchet spanners, spiral cover mould and driving device, described spiral cover mould connection handle and spiral cover cover constitute, the body that spiral cover cover cooperates with pending bottle cap for shape, the connection handle lower end is positioned at spiral cover cover central authorities, be structure as a whole with the spiral cover cover, the connection handle upper end is provided with connection structure, and ratchet spanners is connected with connection handle by driving device.
Described driving device is mainly by executing moving axis and turning cylinder constitutes, executing moving axis one end inserts in the turning cylinder, execute between moving axis and the turning cylinder and be provided with bearing, both are rotationally connected at formation, in its junction, execute 3 ball grooves circumferentially are set on the moving axis, shallow being arranged in order of the dark end of each ball grooves one end, correspondence is offered ball hole on the turning cylinder, and the turning cylinder periphery is provided with a ball cover that has the slope, ball passes through the turning cylinder ball hole, between the slope of executing moving axis ball grooves and ball cover.The turning cylinder lower end is provided with the connection handle location structure.
The location structure of location structure of connection handle described in the present embodiment and common head-changeable screwdriver is similar, promptly, be provided with the connecting bore that the fixture block by two semi-annular shapes forms in the bottom of turning cylinder, the connecting bore size cooperates with connection handle, fixture block is provided with outside thread, is connected with the locations of the taper hole formation that has negative thread on it.
Claims (4)
1. manually prevent cracking spiral cover spanner for one kind, comprise ratchet spanners, spiral cover mould and driving device, described spiral cover mould is made of connection handle and spiral cover cover, ratchet spanners is by the actuator drives connection handle, it is characterized in that: described driving device mainly constitutes with turning cylinder [2] by executing moving axis [1], executing moving axis one end inserts in the turning cylinder, both are rotationally connected at formation, in its junction, execute 3-5 ball grooves [4] circumferentially is set on the moving axis, shallow being arranged in order of the dark end of each ball grooves one end, correspondence is offered ball hole [12] on the turning cylinder, and the turning cylinder periphery is provided with a ball cover [3] that has the slope, ball [5] passes through the turning cylinder ball hole, between the slope of executing moving axis ball grooves and ball cover, ball cover lower end is through spring [6] and turning cylinder location, and the turning cylinder lower end is provided with connection handle location structure [11].
2. manually anti-cracking spiral cover spanner according to claim 1, it is characterized in that: described turning cylinder is provided with adjusting thread [7], is arranged with on the adjusting thread to regulate nut [8], and the lower end of described spring is spacing by regulating nut.
3. manually anti-cracking spiral cover spanner according to claim 2, it is characterized in that: between spring upper end and ball cover, and be respectively equipped with pressing plate with the level [9] between lower end and the adjusting nut, spring end is placed in step [10] periphery.
4. manually anti-cracking spiral cover spanner according to claim 1 is characterized in that: described connection handle location structure is, offers the slotted eye that cooperates with connection handle in the bottom of turning cylinder, and the slotted eye sidewall is provided with the hoodle position limiting structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620077118 CN2937089Y (en) | 2006-08-16 | 2006-08-16 | Manual anti-crack cap rotating corkscrew spanner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620077118 CN2937089Y (en) | 2006-08-16 | 2006-08-16 | Manual anti-crack cap rotating corkscrew spanner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2937089Y true CN2937089Y (en) | 2007-08-22 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620077118 Expired - Fee Related CN2937089Y (en) | 2006-08-16 | 2006-08-16 | Manual anti-crack cap rotating corkscrew spanner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2937089Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109879223A (en) * | 2019-03-05 | 2019-06-14 | 英诺维尔智能科技（苏州）有限公司 | A kind of Compact multi-channel bottle cap device for screwing up |
| CN110999050A (en) * | 2017-07-24 | 2020-04-10 | Arol公司 | Magnetic coupling device |
-
2006
- 2006-08-16 CN CN 200620077118 patent/CN2937089Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110999050A (en) * | 2017-07-24 | 2020-04-10 | Arol公司 | Magnetic coupling device |
| CN110999050B (en) * | 2017-07-24 | 2022-02-18 | Arol公司 | Magnetic coupling device |
| US11374481B2 (en) | 2017-07-24 | 2022-06-28 | Arol S.P.A. | Magnetic coupling device |
| CN109879223A (en) * | 2019-03-05 | 2019-06-14 | 英诺维尔智能科技（苏州）有限公司 | A kind of Compact multi-channel bottle cap device for screwing up |
| CN109879223B (en) * | 2019-03-05 | 2021-03-12 | 英诺维尔智能科技（苏州）有限公司 | Compact multichannel bottle cap screwing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |