CN107214053B - Simple automatic painting-dispensing sleeve for inner hexagon bolt - Google Patents

Simple automatic painting-dispensing sleeve for inner hexagon bolt Download PDF

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Publication number
CN107214053B
CN107214053B CN201710464804.0A CN201710464804A CN107214053B CN 107214053 B CN107214053 B CN 107214053B CN 201710464804 A CN201710464804 A CN 201710464804A CN 107214053 B CN107214053 B CN 107214053B
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China
Prior art keywords
liquid storage
storage bottle
sheath
inner hexagonal
painting
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Application number
CN201710464804.0A
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Chinese (zh)
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CN107214053A (en
Inventor
范才翼
刘国育
张朝源
王东波
宋涛
叶选武
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Guangxi Yuchai Machinery Co Ltd
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Guangxi Yuchai Machinery Co Ltd
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Priority to CN201710464804.0A priority Critical patent/CN107214053B/en
Publication of CN107214053A publication Critical patent/CN107214053A/en
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C17/00—Hand tools or apparatus using hand held tools, for applying liquids or other fluent materials to, for spreading applied liquids or other fluent materials on, or for partially removing applied liquids or other fluent materials from, surfaces
    • B05C17/005—Hand tools or apparatus using hand held tools, for applying liquids or other fluent materials to, for spreading applied liquids or other fluent materials on, or for partially removing applied liquids or other fluent materials from, surfaces for discharging material from a reservoir or container located in or on the hand tool through an outlet orifice by pressure without using surface contacting members like pads or brushes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C11/00—Component parts, details or accessories not specifically provided for in groups B05C1/00 - B05C9/00
    • B05C11/10—Storage, supply or control of liquid or other fluent material; Recovery of excess liquid or other fluent material
    • B05C11/1002—Means for controlling supply, i.e. flow or pressure, of liquid or other fluent material to the applying apparatus, e.g. valves
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C11/00—Component parts, details or accessories not specifically provided for in groups B05C1/00 - B05C9/00
    • B05C11/11—Vats or other containers for liquids or other fluent materials
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C7/00—Apparatus specially designed for applying liquid or other fluent material to the inside of hollow work
    • B05C7/06—Apparatus specially designed for applying liquid or other fluent material to the inside of hollow work by devices moving in contact with the work
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B13/00—Spanners; Wrenches
    • B25B13/02—Spanners; Wrenches with rigid jaws
    • B25B13/06—Spanners; Wrenches with rigid jaws of socket type
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B23/00—Details of, or accessories for, spanners, wrenches, screwdrivers
    • B25B23/14—Arrangement of torque limiters or torque indicators in wrenches or screwdrivers

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Coating Apparatus (AREA)
  • Closures For Containers (AREA)

Abstract

The invention discloses a simple automatic painting sleeve for an inner hexagonal bolt, which comprises an inner hexagonal sleeve rod, a liquid storage bottle, a spring, a felt, a painting sheath and a transfusion tube, wherein the inner hexagonal sleeve rod is fixedly connected with the liquid storage bottle; the liquid storage bottle is combined on the inner hexagonal sleeve rod; the paint dispensing sheath can be combined at the lower end of the inner hexagonal sleeve rod in a sliding manner; the felt is filled in the spot painting sheath; the springs are distributed between the liquid storage bottle and the paint dispensing sheath; the infusion tube is communicated with the liquid storage bottle and the paint dispensing sheath. The invention has the advantages of good painting effect after continuous use, uniform painting, wide application range, large ink storage amount, high efficiency, simple structure, low production cost, strong bolt tightening force and good stability.

Description

Simple automatic painting-dispensing sleeve for inner hexagon bolt
Technical Field
The invention relates to the technical field of engine assembly, in particular to a simple automatic painting sleeve for an inner hexagonal bolt.
Technical Field
The engine can carry out the three-check system in the assembling process, and in order to guarantee the moment of bolt in the process of doing the three-check system, this just requires the engine bolt to need simple and easy and suitable automatic point lacquer instrument, if the production field does not have simple and easy and suitable automatic point lacquer instrument, but the manual work of drawing a line of using the point lacquer pen point lacquer will cause the bolt easily and leak moment, and the point lacquer is inhomogeneous, spends a long time, probably causes engine quality potential safety hazard. Although, similar automatic paint application tools are also currently available, such as the following patents: 201510161941.8, an automatic paint-dispensing bolt tightening torque wrench, the invention discloses an automatic paint-dispensing bolt tightening torque wrench, which comprises a bolt sleeve, wherein an inner cavity is arranged inside the bolt sleeve, a spring is arranged in an upper cavity of the inner cavity, cotton wool is filled in a lower cavity of the inner cavity, the cotton wool and the spring are connected into a whole, and the end of the bolt contacts the cotton wool when the torque wrench tightens the bolt torque. However, the following technical problems can occur by adopting the technical scheme: this patent is because the spring front end distributes has the cotton fibre, and in the in-service use, because the bolt head height is invariable, it can appear just beginning to use this spanner to be applied to corresponding bolt head can appear some lacquer ink volume very big, but use many times after, can be because the depth that adopts this spanner to embolia the bolt head is unanimous, so to the extrusion force of spring also the same in the spanner, therefore lead to the spring can't continue to extrude, the ink of lower extreme cotton fibre can't obtain the supply, can lead to some lacquer effects not good, some lacquer fuzzy condition, and if this spanner sets up the bolt pullover more deeply in order to prevent this problem from appearing, also can produce another problem simultaneously, exactly the depth of emboliaing of bolt head can's control, if the ink extrusion volume is too many easily to flow into the engine, not only influence pleasing to the eye also can influence engine performance easily, simultaneously, this technical scheme can not store the ink, need fill the ink, consequently, adopt its result of use of this technical scheme is often not good. Meanwhile, the patent mainly relates to the spot painting of the outer hexagon bolt, and the spot painting requirement for the inner hexagon bolt is higher, because the inner hexagon bolt is generally painted on the top end of the side wall of the inner hexagon bolt, and the top end of the side wall is generally thinner, so that the spot painting ink is more uniform when the spot painting is required, and the ink quantity control is better.
The above background disclosure is only provided to assist understanding of the concept and technical solution of the present invention, which does not necessarily belong to the prior art of the present patent application, and should not be used to evaluate the novelty and inventive step of the present application in the case that there is no clear evidence that the above content is disclosed at the filing date of the present patent application.
Disclosure of Invention
Aiming at the technical problems, the invention provides the simple automatic inner hexagon bolt paint dispensing sleeve which has the advantages of good paint dispensing effect after continuous use, uniform paint dispensing, wide application range, large ink storage amount, high efficiency, simple structure and low production cost.
In order to achieve the purpose, the invention adopts the following technical scheme:
a simple automatic painting sleeve for an inner hexagon bolt comprises an inner hexagon loop bar, a liquid storage bottle, a spring, a felt, a painting sheath and a transfusion tube; the liquid storage bottle is combined on the inner hexagonal sleeve rod; the paint dispensing sheath can be combined at the lower end of the inner hexagonal sleeve rod in a sliding manner; the felt is filled in the spot painting sheath; the springs are distributed between the liquid storage bottle and the paint dispensing sheath; the infusion tube is communicated with the liquid storage bottle and the paint dispensing sheath.
Furthermore, a punching baffle is distributed on the upper part of the inner cavity of the painting sheath, an ink storage cavity is formed between the punching baffle and the top end of the painting sheath, and the punching baffle is used for blocking a felt at the lower end of the punching baffle and ensuring that the ink can smoothly flow into the felt after the ink storage cavity is filled with the ink.
Further, the felt is distributed below the punching baffle.
Furthermore, the middle part of the infusion tube is a corrugated tube body, and two ends of the infusion tube are hard thin tubes; one end of the infusion tube is communicated with the liquid storage bottle in a combined manner, and the other end of the infusion tube is communicated with the ink storage cavity in a combined manner; the middle part is arranged into a corrugated pipe body and is mainly used for pumping the ink into the ink storage cavity under the telescopic action of the corrugated pipe body.
Furthermore, the infusion tube is a hose.
Further, the liquid storage bottle is of a circular cylinder structure, and the aperture size of the middle part of the liquid storage bottle is matched with the inner hexagonal sleeve rod; the liquid storage bottle is inserted into the inner hexagonal sleeve rod through the middle part of the liquid storage bottle and is fastened by glue.
Furthermore, the two ends of the spring are respectively combined with the liquid storage bottle and the paint dispensing sheath through glue.
Compared with the prior art, the invention has the following beneficial effects: according to the invention, by adopting a mode of combining small felt spot paint with continuous ink supply, when tightening torque is carried out, the felts are all compacted through the extrusion of a bolt head, the spot paint is carried out, meanwhile, the spring is contracted, the corrugated pipe body in the middle of the infusion pipe is also contracted, ink in the infusion pipe is pumped into the ink storage cavity, the pumped ink amount is consistent with the ink consumption amount of single spot paint, after the spot paint is finished, the spring is reset, the corrugated pipe body absorbs ink again, meanwhile, the ink stored in the ink storage cavity flows into the felt which is pressed dry before through the hole of the punching baffle, and then the spot paint of the next bolt is carried out. By adopting the invention, the ink amount of each time of painting can be controlled, the ink amount of the painting is ensured to be in a reasonable range, and the painting effect of the hexagon socket head cap screw is ensured. Meanwhile, the inner hexagonal socket rod is sleeved with the paint dispensing sheath, and the paint dispensing sheath and the felt inside the paint dispensing sheath can slide up and down along the inner hexagonal socket rod, so that the paint dispensing operation of the inner hexagonal bolts with different depths of the inner hexagonal openings can be realized by adopting the ink dispensing device, the paint dispensing effect can be ensured, the application range is wide, and the ink can be stored in a large amount and supplied continuously by arranging the liquid storage bottle, so that the ink dispensing device is used for a longer time. Therefore, compared with the prior art, the invention has outstanding substantive features and remarkable progress.
Drawings
FIG. 1 is a schematic view of a paint dispensing sleeve according to embodiment 1 of the present invention;
FIG. 2 is a schematic structural view of a spot paint sleeve according to embodiment 2 of the present invention;
fig. 3 is a partial sectional view showing the operation of tightening the hexagon socket head cap screw according to the present invention.
Detailed Description
Detailed description of the preferred embodiment 1
As shown in fig. 1, a simple automatic painting sleeve for an inner hexagon bolt comprises an inner hexagon loop bar 1, a liquid storage bottle 2, a spring 3, a felt 4, a painting sheath 5 and a transfusion tube 6; the liquid storage bottle 2 is of a circular cylinder structure, the aperture of the middle of the liquid storage bottle is matched with that of the inner hexagonal sleeve rod 1, and the liquid storage bottle 2 is inserted into the inner hexagonal sleeve rod 1 through the middle of the liquid storage bottle and is fastened by glue. The paint dispensing sheath 5 can be combined at the lower end of the inner hexagonal sleeve rod 1 in a sliding manner; the felt 4 is filled in the spot painting sheath 5; the spring 3 is distributed between the liquid storage bottle 2 and the paint dispensing sheath 5, and two ends of the spring 3 are respectively combined with the liquid storage bottle 2 and the paint dispensing sheath 5 through glue; the spring 3 and the paint dispensing sheath 5 are integrated and supported and fixed by the liquid storage bottle 2, so that the spring 3 and the paint dispensing sheath 5 can slide back and forth on the inner hexagonal loop bar 1. The infusion tube 6 is a hose and is communicated with the liquid storage bottle 2 and the paint dispensing sheath 5 and used for conveying ink to the blanket 4. When the painting sleeve of the embodiment is used, only the inner hexagonal caliber of the inner hexagonal bolt needs to be considered, and the depth of the caliber does not affect the using effect of the painting sleeve, as shown in fig. 3, the upper end of the inner hexagonal loop bar 1 is sleeved into the wrench, then the lower end of the inner hexagonal loop bar 1 is inserted into the inner hexagonal bolt 10 and inserted to the bottom of the inner hexagonal opening, at this time, the blanket 4 is extruded and slides upwards together with the spring 3 and the painting sheath 5, so that the automatic painting operation is realized, and when the tightening torque is performed, the tightening force is completely provided by the inner hexagonal loop bar 1, so that the high tightening torque strength can be realized. After the tightening operation of one bolt is completed, the inner hexagonal sleeve rod 1 is pulled out, and the liquid conveying pipe 6 also conveys ink to the blanket 4 for filling. Therefore, the invention can realize the painting operation of the hexagon socket head cap screw with different depths of the hexagon socket head cap mouth, has uniform painting and wide application range, can realize automatic ink adding, and has long service duration, strong bolt tightening force and good stability.
Specific example 2
As shown in fig. 2, a simple automatic painting sleeve for an inner hexagon bolt comprises an inner hexagon loop bar 1, a liquid storage bottle 2, a spring 3, a felt 4, a painting sheath 5 and a transfusion tube 6; the liquid storage bottle 2 is of a circular cylinder structure, the aperture of the middle of the liquid storage bottle is matched with that of the inner hexagonal sleeve rod 1, and the liquid storage bottle 2 is inserted into the inner hexagonal sleeve rod 1 through the middle of the liquid storage bottle and is fastened by glue. The paint dispensing sheath 5 can be combined at the lower end of the inner hexagonal sleeve rod 1 in a sliding manner; meanwhile, a punching baffle 7 is further distributed on the upper part of the inner cavity of the paint dispensing sheath 5 in the embodiment, and an ink storage cavity 8 is formed between the punching baffle 7 and the top end of the paint dispensing sheath 5; the felt 4 is distributed below the punching baffle 7. The punching baffle 7 is used for blocking the felt 4 at the lower end of the punching baffle and ensuring that the ink can smoothly flow into the felt 4 after the ink storage cavity 8 is filled with the ink. The springs 3 are distributed between the liquid storage bottle 2 and the paint dispensing sheath 5, and two ends of each spring 3 are respectively combined with the liquid storage bottle 2 and the paint dispensing sheath 5 through glue; the spring 3 and the paint dispensing sheath 5 are integrated and supported and fixed by the liquid storage bottle 2, so that the spring 3 and the paint dispensing sheath 5 can slide back and forth on the inner hexagonal loop bar 1. In the embodiment, the middle part of the infusion tube 6 is provided with a corrugated tube body 9, and two ends of the corrugated tube body are hard thin tubes; one end of the infusion tube 6 is combined and communicated with the liquid storage bottle 2, and the other end is combined and communicated with the ink storage cavity 8; the bellows body 9 is mainly used for pumping the ink into the ink storage cavity 8 by virtue of the telescopic action of the bellows body, so as to realize continuous ink supply.
When the painting sleeve of the embodiment is used, only the inner hexagonal caliber of the inner hexagonal bolt needs to be considered, and the depth of the caliber does not affect the using effect of the painting sleeve, the upper end of the inner hexagonal sleeve rod 1 is sleeved into a wrench, then the lower end of the inner hexagonal sleeve rod 1 is inserted into the inner hexagonal bolt 10 and inserted into the bottom of the inner hexagonal opening, at the moment, the felt 4 is compacted completely through the extrusion of the bolt head, painting is performed, the spring 3 and the painting sheath 5 slide upwards together, the spring 3 contracts, the corrugated pipe body 9 also contracts, ink in the infusion pipe 6 is pumped into the ink storage cavity 8, the pumped ink amount is consistent with the ink consumption amount of single painting, after painting is finished, the spring 3 resets and the corrugated pipe body 9 absorbs ink again, meanwhile, the ink stored in the ink storage cavity 8 flows into the felt 4 which is pressed dry before, through the hole of the punching baffle 7, and painting operation of the next bolt is performed. In the specific embodiment, by using the small felt 4, the ink amount stored in the felt 4 only needs to be enough for one bolt to paint the quantity, when the bolt is used for bolts with different depths of the inner hexagonal openings, the felt 4 is extruded to be dry, the painting effect at each time is ensured, and the small ink amount pumping ink supply at each time is realized through the ink pumping action of the corrugated pipe body 9, so that the continuous painting effect is ensured. Therefore, the invention can realize the painting operation of the hexagon socket head cap screw with different depths of the hexagon socket head cap mouth, has uniform painting, good painting effect and wide application range, can realize automatic ink adding, and has long service duration, strong bolt tightening force and good stability.

Claims (1)

1. The utility model provides a simple and easy hexagon socket head cap screw is from moving point lacquer sleeve which characterized in that: comprises an inner hexagonal loop bar, a liquid storage bottle, a spring, a felt, a spot paint sheath and a transfusion tube; the liquid storage bottle is combined on the inner hexagonal sleeve rod; the paint dispensing sheath can be combined at the lower end of the inner hexagonal sleeve rod in a sliding manner; the felt is filled in the spot painting sheath; the springs are distributed between the liquid storage bottle and the paint dispensing sheath; the infusion tube is communicated with the liquid storage bottle and the paint dispensing sheath; a punching baffle is further distributed on the upper part of the inner cavity of the paint dispensing sheath, and an ink storage cavity is formed between the punching baffle and the top end of the paint dispensing sheath; the felt is distributed below the punching baffle; the middle part of the infusion tube is a corrugated tube body, and two ends of the infusion tube are hard thin tubes; one end of the infusion tube is communicated with the liquid storage bottle in a combined manner, and the other end of the infusion tube is communicated with the ink storage cavity in a combined manner; the infusion tube is a hose; the liquid storage bottle is of a circular cylinder structure, and the aperture size of the middle part of the liquid storage bottle is matched with the inner hexagonal sleeve rod; the liquid storage bottle is inserted into the inner hexagonal sleeve rod through the middle part of the liquid storage bottle and is fastened by glue; the two ends of the spring are respectively combined with the liquid storage bottle and the painting sheath through glue.
CN201710464804.0A 2017-06-19 2017-06-19 Simple automatic painting-dispensing sleeve for inner hexagon bolt Active CN107214053B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710464804.0A CN107214053B (en) 2017-06-19 2017-06-19 Simple automatic painting-dispensing sleeve for inner hexagon bolt

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710464804.0A CN107214053B (en) 2017-06-19 2017-06-19 Simple automatic painting-dispensing sleeve for inner hexagon bolt

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CN107214053A CN107214053A (en) 2017-09-29
CN107214053B true CN107214053B (en) 2022-11-01

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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1269336A (en) * 1968-11-25 1972-04-06 Bush Boake Allen Ltd Cosmetic applicators
CN1562501A (en) * 2004-03-26 2005-01-12 李在焌 Lacquering equipment
CN204159521U (en) * 2014-08-07 2015-02-18 明尼苏达矿业制造特殊材料（上海）有限公司 Base coat
CN206854024U (en) * 2017-06-19 2018-01-09 广西玉柴机器股份有限公司 A kind of simple hexagon socket head cap screw automatic spot painting sleeve

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1269336A (en) * 1968-11-25 1972-04-06 Bush Boake Allen Ltd Cosmetic applicators
CN1562501A (en) * 2004-03-26 2005-01-12 李在焌 Lacquering equipment
CN204159521U (en) * 2014-08-07 2015-02-18 明尼苏达矿业制造特殊材料（上海）有限公司 Base coat
CN206854024U (en) * 2017-06-19 2018-01-09 广西玉柴机器股份有限公司 A kind of simple hexagon socket head cap screw automatic spot painting sleeve

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CN107214053A (en) 2017-09-29

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