CN2513940Y - Rotary oil filler pipe type grease gun - Google Patents
Rotary oil filler pipe type grease gun Download PDFInfo
- Publication number
- CN2513940Y CN2513940Y CN 01270894 CN01270894U CN2513940Y CN 2513940 Y CN2513940 Y CN 2513940Y CN 01270894 CN01270894 CN 01270894 CN 01270894 U CN01270894 U CN 01270894U CN 2513940 Y CN2513940 Y CN 2513940Y
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- CN
- China
- Prior art keywords
- valve seat
- hole
- grease
- oiling
- quill shaft
- 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 - Lifetime
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Abstract
The utility model discloses a rotating oil tube type grease gun; wherein, an oil storage tunnel and a valve seat is combined and sealed, in which the lubricating grease is stored; a strut is arranged at one side of the valve seat, a cam is arranged in the front of the valve seat, a slant face is equipped under the cam, and a slant pylome communicated with the back of the valve seat is installed in the slant face; an oil filler pipe is provided with a swivel base, a slant face convexly provided with a hollow shaft is formed behind the oil filler pipe, and a radial pylome is arranged in the middle section of the hollow shaft; a jack communicated with the inside of the hollow shaft is installed at the front of the swivel base and is communicated with the inside of a round pipe; the hollow shaft is equipped in the slant pylome of the valve seat to form a matched rotating face between the slant face of the oil filler pipe and the slant face of the valve seat. The angle of the oil filler pipe can be adjusted to make the oil filler pipe propped up against a grease mouth in the machinery to press the grease, and the utility model has advantages of light and convenient rotation and firm positioning.
Description
Technical field
The utility model relates to grease compressor grease, refers to the rotation oiling tubular type grease compressor grease that a kind of oiling tube can rotate with the need especially.
Background technology
The design goal of known grease compressor grease provides the user under the situation that does not contact butter, will lubricate butter with grease compressor grease and be injected in the friction mechanisms such as machinery or track, reaches the effect of convenient use, lubricating structure.And the structure of known grease compressor grease, referring to Fig. 1, mainly comprise: oil drum 10, check valve 20, two depression bars 30 and oiling tube 40, and a kind of lubricated butter of filling in the hollow form oil drum 10, when the user presses moulded rod 30, butter can be injected friction mechanisms such as machinery or track through check valve 20 and oiling tube 40, to obtain lubricant effect.
But, the structure of grease compressor grease shown in Figure 1, oiling tube 40 is crosswise fixed in check valve 20 1 sides, and the machinery of the lubricated butter of use, its structure is usually quite complicated, is pressed on the butter inlet so be difficult to that oiling tube 40 is stretched into the interior cover of machinery with suitable angle, butter can't be injected wherein.Because oiling tube 40 is fixed type straight tubes, can't be movable; Also have in check valve 20 front ends and set up another inserting hole, the user can extract oiling tube 40 back and insert in this hole (shown in Fig. 1 dotted line), the angle of conversion oiling tube, but the angular transformation of oiling tube 40 is quite limited, and to touch butter unavoidably in the dismounting, still can not satisfy the needs of use.
In order to provide the user in complex mechanical structure, can conveniently inject butter, known another kind of grease compressor grease, which is provided with flexible oiling tube 40 (as shown in Figure 2), satisfy user's needs with bending different angles easily, when but flexible oiling tube 40 uses, must exert oneself its pipe end gland on butter is chewed, butter to be injected wherein with the another hand.And general butter is chewed the inside of being located at machinery mostly, and hand can not put in, so plant the needs that structure can not satisfy use.
Summary of the invention
The above analysis, I can not satisfy the problem of using needs at known grease compressor grease, develop a kind of can regulate arbitrarily the oiling tube angle, with oiling tube with suitable angle stretch in the machinery, cover be pressed on that butter is chewed and hand can not to put in machinery interior with the rotation oiling tubular type grease compressor grease of its pipe end gland on butter is chewed.
Another purpose of the utility model is to bury an elastic element and steel ball underground at the oiling tube swivel base place of rotation oiling tubular type grease compressor grease, cooperates the groove on the valve seat, reaches the self-orientation behind the adjusting angle.
This reality has later-model technical scheme: a kind of rotation oiling tubular type grease compressor grease mainly comprises: oil drum, valve seat, oiling tube and depression bar; Wherein, oil drum is the hollow cylinder of front opening, and its front end and valve seat combination seal store lubricated butter in it; Depression bar is elongated rod shape and is located at valve seat one side, it is characterized in that: valve seat is a cover-shaped body, and its front end has a projection, and the projection downside is established an inclined-plane, is provided with an oblique through hole in the inclined-plane and communicates with the valve seat rear side; Oiling tube has a swivel base, its rear end forms an inclined-plane, be convexly equipped with a quill shaft on the inclined-plane, this quill shaft stage casing is provided with radial direction through hole, the swivel base front end is provided with the jack that communicates with quill shaft inside, and this jack communicates with a pipe inside, and pipe is fixedly arranged in the jack, described quill shaft is located in the oblique through hole of valve seat, and forms plane of revolution that match, adjustable angle between the Dou face of the Dou face of oiling tube and valve seat.Wherein:
The rear end of described oil drum is provided with a push strut that compresses grease compressor grease, and the front end outer peripheral edges are provided with the outside thread that is screwed with valve seat.
The upper end of described valve seat projection is provided with a piston hole and communicates with the Dou through hole, has a hole to communicate with the valve seat rear side in the piston hole in addition, is provided with a lug in the projection front end again, and lug is provided with and depression bar pivotally attached cross through hole.
Described quill shaft is provided with the groove of the some O shape circles of cover card, is provided with several radial direction through hole in its stage casing, is provided with negative thread in the rear end; The quill shaft of swivel base inserts the oblique through hole of valve seat, and a bolt is fixed at screw thread within the quill shaft, spring washer is squeezed on the aft end face of oblique through hole of valve seat.
Described spring washer can be the spring washer or the plain washer of a waveform shape.
Described depression bar front end is provided with groove, apart from being provided with two pairs of through holes, the preceding upper end that through hole is articulated in U-shaped pole by bearing pin, back are articulated in the rod end of piston by bearing pin to through hole at a distance of suitably in its both sides, U-shaped pole lower end is provided with through hole, is articulated in the lug cross through hole by bearing pin.
Described swivel base also can be established one or more blind hole on the inclined-plane, and an elastic element and steel ball are installed in it in regular turn, and the inclined-plane of valve seat front end is provided with some grooves that held the steel ball embedding by elastic element relatively.
This reality has later-model advantage to be: owing to adopted the special construction of valve seat and oiling tube, make the oiling tube can be in 360 ° of scopes, regulate the angle of oiling tube arbitrarily, and self-orientation that can be firm, so can regulate the angle of oiling tube according to the needs of physical construction, make oiling tube can compress mechanical in-to-in butter easily and chew with the pressure injection butter, and simple in structure, the rotation light, the location firm.
Description of drawings
Fig. 1, be known hard oiling tube grease compressor grease structural representation.
Fig. 2, be known flexible oiling tube grease compressor grease structural representation.
Fig. 3, be the block diagram of the utility model first embodiment.
Fig. 4, be the sectional perspective exploded drawings of the utility model first embodiment.
Fig. 5, be the combination part sectional view of the utility model first embodiment.
Fig. 6, be the utility model first embodiment oiling tube spinning movement scheme drawing.
Fig. 7, be the sectional perspective exploded drawings of the utility model second embodiment.
Fig. 8, be the combination part sectional view of the utility model second embodiment.
The specific embodiment
Referring to Fig. 3-5, be the utility model first embodiment, a kind of rotation oiling tubular type grease compressor grease mainly comprises: oil drum 1, valve seat 2, oiling tube 3 and depression bar 4, wherein:
Depression bar 4, be elongated rod shape, use to provide by extrusion oil, end is provided with and holds cover 41 after its shaft, and front end is provided with groove, and its both sides are provided with two pairs of through holes at a distance of suitable distance, preceding through hole is articulated in U-shaped pole 42 by bearing pin upper end, the back is articulated in the upper end of piston 44 to through hole by bearing pin 43, and U-shaped pole 42 lower ends are provided with through hole 421, is passed in the cross through hole 26 that through hole 421 is articulated in lug 25 by bearing pin 422; Therefore, but depression bar 4 driven plunger 44 crank motion in piston hole 24;
Referring to Fig. 4-6, during assembling, rod end is articulated in depression bar 4, U-shaped pole 42 upper ends are articulated in the front end of depression bar 4; Piston is inserted in the piston hole, U-shaped pole 42 lower ends are articulated in the cross through hole 26 of valve seat 2 lugs 25, make depression bar 4 become the presses lever of valve seat 2 upsides with bearing pin 422; Again the quill shaft on the swivel base 31 312 is inserted in the oblique through hole 23 of valve seat 2, bolt 34 by suit spring washer 33 is fixed at thread segment 315 within the quill shaft 312, spring washer 33 is squeezed on the aft end face of oblique through hole 23 of valve seat 2, quill shaft 312 can be rotated in valve seat 2 and locate; At last butter is filled oil drum 1, the outside thread 12 that the negative thread 20 of valve seat 2 is fixed at oil drum 1 front end seals, and promptly forms rotation oiling tubular type grease compressor grease.
The principle of the utility model pressure injection butter: utilize the push strut 11 of oil drum 1 rear end that oiling tube 3 front ends are firmly pressed on butter and chew, the pressure-raising depression bar 4 repeatedly, make piston 44 crank motion in piston hole 24, in the butter suction piston hole 24 in the oil drum 1, be squeezed in butter chews by oiling tube 3, butter just is extruded to be needed in the lubricated structure of butter again.Because oiling tube 3 can revolve three-sixth turn (as shown in Figure 6) on valve seat 2 inclined-planes 22, and can self-orientation.As long as, just oiling tube 3 can be compressed mechanical in-to-in butter and chew the pressure injection butter so regulate angle.Thereby overcome known grease compressor grease and be difficult for being inserted into that mechanical in-to-in butter is chewed and flexible oiling tube must compress the shortcoming of oiling pipe end with hand.
Referring to Fig. 7,8, be the utility model second embodiment, its structure and first embodiment are basic identical, difference is: swivel base can be established one or more blind hole 318 on 31 inclined-planes 311, elastic element 319 and steel ball 310 are loaded in it, and are provided with some hemispherical grooves 221 that are complementary with steel ball 310 on the inclined-plane 22 of valve seat 2 front ends.When swivel base 31 inserts in the oblique through hole 23 of valve seat 2 with quill shaft 312, bolt 34 by suit plain washer 33 ' is fixed at thread segment 315 within the quill shaft 312, plain washer 33 ' is squeezed on the aft end face of oblique through hole 23 of valve seat 2, quill shaft 312 can be rotated in valve seat 2 and locate; When rotation oiling tube 3 regulated angle, except the friction force location by plain washer 33 ', steel ball 310 can be gone into self-orientations in the hemispherical groove 221 by inlay cards, makes the location more firm.
Claims (8)
1, a kind of rotation oiling tubular type grease compressor grease mainly comprises: oil drum, valve seat, oiling tube and depression bar; Wherein, oil drum is the hollow cylinder of front opening, and its front end and valve seat combination seal store lubricated butter in it; Depression bar is elongated rod shape and is located at valve seat one side, it is characterized in that: valve seat is a cover-shaped body, and its front end has a projection, and the projection downside is established an inclined-plane, is provided with an oblique through hole in the inclined-plane and communicates with the valve seat rear side; Oiling tube has a swivel base, its rear end forms an inclined-plane, be convexly equipped with a quill shaft on the inclined-plane, this quill shaft stage casing is provided with radial direction through hole, the swivel base front end is provided with the jack that communicates with quill shaft inside, and this jack communicates with a pipe inside, and pipe is fixedly arranged in the jack, described quill shaft is located in the oblique through hole of valve seat, and forms the plane of revolution that matches between the Dou face of the Dou face of oiling tube and valve seat.
2, rotation oiling tubular type grease compressor grease according to claim 1 is characterized in that: the rear end of described oil drum is provided with a push strut that compresses grease compressor grease, and the front end outer peripheral edges are provided with the outside thread that is screwed with valve seat.
3, rotation oiling tubular type grease compressor grease according to claim 1 and 2 is characterized in that: be provided with in the described valve seat rear end and screw togather the negative thread that is sealed in the oil drum front end.
4, rotation oiling tubular type grease compressor grease according to claim 1, it is characterized in that: the upper end of described valve seat projection is provided with a piston hole and communicates with the Dou through hole, there is a hole to communicate in the piston hole in addition with the valve seat rear side, be provided with a lug in the projection front end again, lug is provided with and depression bar pivotally attached cross through hole.
5, rotation oiling tubular type grease compressor grease according to claim 1 is characterized in that: described quill shaft is provided with the groove of the some O shape circles of cover card, is provided with several radial direction through hole in its stage casing, is provided with negative thread in the rear end; The quill shaft of swivel base inserts the oblique through hole of valve seat, and a bolt is fixed at screw thread within the quill shaft, spring washer is squeezed on the aft end face of oblique through hole of valve seat.
6, rotation oiling tubular type grease compressor grease according to claim 5, it is characterized in that: described spring washer can be the spring washer or the plain washer of a waveform shape.
7, rotation oiling tubular type grease compressor grease according to claim 4, it is characterized in that: described depression bar front end is provided with groove, its both sides are provided with two pairs of through holes at a distance of suitable distance, preceding through hole is articulated in U-shaped pole by bearing pin upper end, the back is articulated in the rod end of piston by bearing pin to through hole, U-shaped pole lower end is provided with through hole, is articulated in the lug cross through hole by bearing pin.
8, rotation oiling tubular type grease compressor grease according to claim 1, it is characterized in that: described swivel base also can be established one or more blind hole on the inclined-plane, one elastic element and steel ball are installed in it in regular turn, and the inclined-plane of valve seat front end is provided with some grooves that held the steel ball embedding by elastic element relatively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01270894 CN2513940Y (en) | 2001-11-19 | 2001-11-19 | Rotary oil filler pipe type grease gun |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01270894 CN2513940Y (en) | 2001-11-19 | 2001-11-19 | Rotary oil filler pipe type grease gun |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2513940Y true CN2513940Y (en) | 2002-10-02 |
Family
ID=33676435
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01270894 Expired - Lifetime CN2513940Y (en) | 2001-11-19 | 2001-11-19 | Rotary oil filler pipe type grease gun |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2513940Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102853240A (en) * | 2012-09-12 | 2013-01-02 | 侯如升 | Oil injection nozzle for lubricating oil gun |
| CN104154403A (en) * | 2014-08-08 | 2014-11-19 | 诸暨市樱芝雪机械有限公司 | Oil injection nozzle for multifunctional lubricating oil gun |
-
2001
- 2001-11-19 CN CN 01270894 patent/CN2513940Y/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102853240A (en) * | 2012-09-12 | 2013-01-02 | 侯如升 | Oil injection nozzle for lubricating oil gun |
| CN104154403A (en) * | 2014-08-08 | 2014-11-19 | 诸暨市樱芝雪机械有限公司 | Oil injection nozzle for multifunctional lubricating oil gun |
| CN104154403B (en) * | 2014-08-08 | 2016-06-29 | 诸暨市樱芝雪机械有限公司 | A kind of multifunctional lubricating oil gun pump nozzle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: TRUST INDUSTRY CO., LTD. Free format text: FORMER OWNER: XINYI SCIENCE AND TECHNOLOGY CO., LTD. Effective date: 20050204 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20050204 Address after: Taipei city of Taiwan Province Patentee after: Xinfu Industry Co., Ltd. Address before: Taipei city of Taiwan Province Patentee before: Xinyi Science and Technology Co. Ltd. |
|
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20111119 Granted publication date: 20021002 |