CN109702521A - A kind of pump housing drilling auxiliary clamp - Google Patents

A kind of pump housing drilling auxiliary clamp Download PDF

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Publication number
CN109702521A
CN109702521A CN201910157521.0A CN201910157521A CN109702521A CN 109702521 A CN109702521 A CN 109702521A CN 201910157521 A CN201910157521 A CN 201910157521A CN 109702521 A CN109702521 A CN 109702521A
Authority
CN
China
Prior art keywords
stud
strut
locating piece
support arm
pump housing
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.)
Pending
Application number
CN201910157521.0A
Other languages
Chinese (zh)
Inventor
崔振祥
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
TIANJIN JUXING XIANGHAI MACHINERY Co Ltd
Original Assignee
TIANJIN JUXING XIANGHAI MACHINERY Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by TIANJIN JUXING XIANGHAI MACHINERY Co Ltd filed Critical TIANJIN JUXING XIANGHAI MACHINERY Co Ltd
Priority to CN201910157521.0A priority Critical patent/CN109702521A/en
Publication of CN109702521A publication Critical patent/CN109702521A/en
Pending legal-status Critical Current

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Abstract

The present invention relates to a kind of pump housing drilling auxiliary clamps, including substrate, the first locating piece is equipped on substrate, first locating piece is fixed at substrate center, first positioning component includes first support arm and second support arm, first support arm, second support arm bottom end and substrate are affixed, affixed first strut in first support arm, affixed second strut in second support arm, affixed first stud on second strut, first stud is equipped with the first locking nut, it further include the compressing unit being located on the first strut and the second strut, second positioning component includes the second locating piece, second locating piece is fixed on substrate, second locating piece is equipped with third strut, second pressing plate and third stud, third strut lower part is equipped with third locking nut, upper end is bonded with the bottom end of the second pressing plate, second pressing plate front is provided with strip-shaped hole, third stud is located in strip-shaped hole, Third stud bottom end and the second locating piece are affixed.The present invention is firm convenient for operation, clamping.

Description

A kind of pump housing drilling auxiliary clamp
Technical field
The invention belongs to pump housing processing equipment field more particularly to a kind of pump housing drilling auxiliary clamps.
Background technique
Pump is trandfer fluid or the machinery for making fluid pressurized.It sends the mechanical energy of prime mover or other external energies to Liquid increases liquid energy.Pump is mainly used to convey the liquid such as water, oil, acid & alkali liquid, emulsion, suspended emulsion and liquid metal, Also liquid, gas mixture and the liquid containing suspended solids be can transport.
In the prior art, it because the application environment of pump, application site are different, can be adapted to using the different pump housings.It is existing The pump housing is usually irregular shape, and the pump housing is usually to pass through casting integrated molding, to the pump housing in use, needing to carry out the pump housing deep Processing, removal casts bring hair side and carries out the process such as punching to pump body end surface, because the existing pump housing is usually irregular Shape, drilling of this pump housing on lathe bring difficulty.
Summary of the invention
The present invention is to solve technical problem present in well-known technique and provide a kind of convenient for operating, clamp the firm pump housing Drill auxiliary clamp.
The technical scheme adopted by the present invention to solve the technical problems existing in the known art is that a kind of pump housing drilling is auxiliary Fixture, including substrate are helped, the first locating piece is equipped on substrate, first locating piece is fixed at substrate center, first The first positioning component for being used to fix pump housing upper end and the second positioning component for fixed pump side hole are equipped on the outside of locating piece, First positioning component includes first support arm and second support arm, and the first support arm and second support arm are lived apart the first locating piece two Side, the first support arm, second support arm bottom end and substrate are affixed, affixed first strut in first support arm, first strut Upper end is provided with U-lag, affixed second strut in second support arm, and the second strut upper end is provided with U-lag and in notch by the Affixed first stud of two connecting shafts, first stud are equipped with the first locking nut, further include being located in the first strut and the Compressing unit on two struts, second positioning component include the second locating piece, and the second locating piece is fixed on substrate, described Second locating piece be equipped with third strut, the second pressing plate and third stud, third strut lower part be equipped with third locking nut, Upper end is bonded with the bottom end of the second pressing plate, and second pressing plate front is provided with strip-shaped hole, and the third stud is located in strip-shaped hole, Third stud bottom end and the second locating piece are affixed, and the 4th locking nut is equipped on third stud.
The advantages and positive effects of the present invention are: the present invention provides one kind to be convenient for the firm pump housing drilling of operation, clamping auxiliary Help fixture.First locating piece is used to limit the main aperture of the pump housing, is inserted into the first locating piece by pump housing main aperture, and it is preliminary fixed to realize Position.First positioning component is used to fix pump housing upper end, and the second positioning component is used to fixed pump side hole, by being located at the first strut It is pushed with the compressing unit on the second strut and pump housing upper end is compressed, seen by the second positioning in the second positioning component to third Strut and third stud are positioned, by adjusting the second pressing plate and third stud relative distance, i.e., by adjusting the second pressing plate The position of middle strip-shaped hole and third stud contacts the second pressing plate front end with pump housing side opening, to adjust the rotation of the 4th locking nut Tightly, to be fixed to the pump housing.
Preferably: the compressing unit includes connecting plate, is respectively and fixedly connected with the first otic placode and the second otic placode in connecting plate two sides, First otic placode is connect by the first connecting shaft with the first strut, and second end part of lug plate is at U-shaped and the U-shaped of the second otic placode Port and the first stud are clamped, and the connecting plate both sides are equipped with one group of second stud, and second stud top is equipped with second Affixed second pressing plate of locking nut, lower bottom end.
Preferably: on the outside of strip-shaped hole, the second pressing plate downside end be equipped with rubber pad.
Preferably: between the second locating piece and the second pressing plate, spring is equipped on third stud.
Detailed description of the invention
Fig. 1 is schematic view of the front view of the invention;
Fig. 2 is overlooking structure diagram of the invention;
Fig. 3 is pump body structure schematic diagram of the invention.
In figure: 1, substrate;2, connecting hole;3, the first locating piece;4, the first positioning component;5, the second positioning component;6, One support arm;7, second support arm;8, the first strut;9, the first connecting shaft;10, compressing unit;11, the second strut;12, the second connection Axis;13, the first stud;14, the first locking nut;15, the first otic placode;16, the second otic placode;17, connecting plate;18, the second stud; 19, the second locking nut;20, the first pressing plate;21, knob;22, the second locating piece;23, third strut;24, third locking screw It is female;25, the second pressing plate;26, third stud;27, spring;28, rubber pad;29, strip-shaped hole.
Specific embodiment
It should be noted that in the absence of conflict, the feature in embodiment and embodiment in the present invention can phase Mutually combination.
In the description of the present invention, it is to be understood that, term " center ", " longitudinal direction ", " transverse direction ", "upper", "lower", The orientation or positional relationship of the instructions such as "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of description of the present invention and simplification of the description, rather than instruction or dark Show that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as pair Limitation of the invention.In addition, term " first ", " second " etc. are used for description purposes only, it is not understood to indicate or imply phase To importance or implicitly indicate the quantity of indicated technical characteristic.The feature for defining " first ", " second " etc. as a result, can To explicitly or implicitly include one or more of the features.In the description of the present invention, unless otherwise indicated, " multiple " It is meant that two or more.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected;It can To be mechanical connection, it is also possible to be electrically connected;It can be directly connected, can also can be indirectly connected through an intermediary Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood by concrete condition Concrete meaning in the present invention.
In order to further understand the content, features and effects of the present invention, hereby lifting following embodiment, detailed description are as follows:
- Fig. 3 referring to Figure 1, a kind of pump housing of the invention drill auxiliary clamp, including substrate 1, are equipped with the on substrate 1 A positioning block 3, the first locating piece 3 are fixed at 1 center of substrate, are equipped on the outside of the first locating piece 3 and are used to fix pump housing upper end The first positioning component 4 and the second positioning component 5 for fixed pump side hole.The first locating piece is inserted by the main aperture of the pump housing In 3, the pump housing is tentatively positioned, then by the first positioning component 4 come right to pump housing upper end compression, the second positioning component 5 Pump housing side opening compresses, and completes the integral retaining to the pump housing.
First positioning component 4 includes first support arm 6 and second support arm 7, and first support arm 6 and the separation of second support arm 7 first are fixed Position 3 two sides of block, first support arm 6,7 bottom end of second support arm and substrate 1 are affixed, affixed first strut 8 in first support arm 6, and first 8 upper end of strut is provided with U-lag, and affixed second strut 11 in second support arm 7,11 upper end of the second strut is provided with U-lag and in slot By affixed first stud 13 of the second connecting shaft 12 in mouthful, it further includes being located at that the first stud 13, which is equipped with the first locking nut 14, Compressing unit 10 on the first strut 8 and the second strut 11, compressing unit 10 includes connecting plate 17, in 17 two sides of connecting plate point Not affixed first otic placode 15 and the second otic placode 16, the first otic placode 15 are connect by the first connecting shaft 9 with the first strut 8, the second ear 16 end of plate is clamped at the U-shaped port of U-shaped and the second otic placode 16 and the first stud 13, and 17 both sides of connecting plate are equipped with one group second Stud 18,18 top of the second stud are equipped with the second locking nut 19, affixed second pressing plate 20 of lower bottom end.Pass through the first otic placode 15 It is hinged with the first strut 8, that is, when working, connecting plate 17 is rotated, the pump housing is put on the first locating piece 3, then by connecting plate 17 put down, and are connected on the first stud 13 by the second otic placode 16, are fixed in by the second first stud of connecting shaft the last 12 13 It on two struts 11, is screwed by the first locking nut 14, so that connecting plate 17 is located in pump housing upper end.By on compressing unit The rotation of the second stud 18, the second pressing plate 20 of 18 lower end of the second stud is contacted with the pump housing, then by the second locking nut 19 lockings, the pump housing is fixed.
Second positioning component 5 includes the second locating piece 22, and the second locating piece 22 is affixed on substrate 1, the second locating piece 22 It is equipped with third strut 23, the second pressing plate 25 and third stud 26,23 lower part of third strut is equipped with third locking nut 24, upper end It being bonded with the bottom end of the second pressing plate 25,25 front of the second pressing plate is provided with strip-shaped hole 29, and third stud 26 is located in strip-shaped hole 29, the Three studs, 26 bottom end and the second locating piece 22 are affixed, and the 4th locking nut is equipped on third stud 26.In order to guarantee that the pump housing exists It is not damaged in compaction process, in the present embodiment, is equipped with rubber pad 28 in 29 outside of strip-shaped hole, 25 downside end of the second pressing plate.For Guarantee the second pressing plate 20 to pump housing clamping fastener, in the present embodiment, between the second locating piece 22 and the second pressing plate 20, the Three studs 26 are equipped with spring 27.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention Within mind and principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.

Claims (4)

  1. The auxiliary clamp 1. a kind of pump housing drills is equipped with the first locating piece (3) on substrate (1) it is characterized in that: including substrate (1), First locating piece (3) is fixed at substrate (1) center, is equipped on the outside of the first locating piece (3) and is used to fix pump housing upper end The first positioning component (4) and the second positioning component (5) for fixed pump side hole, first positioning component (4) include First support arm (6) and second support arm (7), the first support arm (6) and second support arm (7) separation the first locating piece (3) two sides, institute It is affixed to state first support arm (6), second support arm (7) bottom end and substrate (1), affixed first strut (8), institute on first support arm (6) It states the first strut (8) upper end and is provided with U-lag, affixed second strut (11) on second support arm (7), the second strut (11) upper end is opened There is U-lag and in notch by the second connecting shaft (12) affixed first stud (13), first stud (13) is equipped with the One locking nut (14) further includes the compressing unit (10) being located on the first strut (8) and the second strut (11),
    Second positioning component (5) includes the second locating piece (22), and the second locating piece (22) is fixed on substrate (1), described Second locating piece (22) is equipped with third strut (23), the second pressing plate (25) and third stud (26), the third strut (23) Lower part is equipped with third locking nut (24), upper end is bonded with the bottom end of the second pressing plate (25), and the second pressing plate (25) front is opened Have strip-shaped hole (29), the third stud (26) is located in strip-shaped hole (29), third stud (26) bottom end and the second positioning Block (22) is affixed, and the 4th locking nut is equipped on third stud (26).
  2. The auxiliary clamp 2. pump housing as described in claim 1 drills, it is characterized in that: the compressing unit (10) includes connecting plate (17), it is respectively and fixedly connected with the first otic placode (15) and the second otic placode (16) in connecting plate (17) two sides, first otic placode (15) passes through First connecting shaft (9) is connect with the first strut (8), the second otic placode (16) end at U-shaped and the second otic placode (16) U-shaped end Mouth is clamped with the first stud (13), and connecting plate (17) both sides are equipped with one group of second stud (18), second stud (18) top is equipped with the second locking nut (19), affixed second pressing plate (20) of lower bottom end.
  3. The auxiliary clamp 3. pump housing as described in claim 1 drills, it is characterized in that: on the outside of strip-shaped hole (29), the second pressing plate (25) downside end is equipped with rubber pad (28).
  4. The auxiliary clamp 4. pump housing as described in claim 1 drills, it is characterized in that: in the second locating piece (22) and the second pressing plate (20) spring (27) are equipped between, on third stud (26).
CN201910157521.0A 2019-03-01 2019-03-01 A kind of pump housing drilling auxiliary clamp Pending CN109702521A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201910157521.0A CN109702521A (en) 2019-03-01 2019-03-01 A kind of pump housing drilling auxiliary clamp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201910157521.0A CN109702521A (en) 2019-03-01 2019-03-01 A kind of pump housing drilling auxiliary clamp

Publications (1)

Publication Number Publication Date
CN109702521A true CN109702521A (en) 2019-05-03

Family

ID=66265477

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201910157521.0A Pending CN109702521A (en) 2019-03-01 2019-03-01 A kind of pump housing drilling auxiliary clamp

Country Status (1)

Country Link
CN (1) CN109702521A (en)

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN203076973U (en) * 2013-02-07 2013-07-24 阜新市添亿机械制造有限公司 Special device for finish machining of gear pump body
CN204195305U (en) * 2014-09-05 2015-03-11 天津市汇晶丰精密机械有限公司 Gear pump case end face of flange secondary process frock
CN204194882U (en) * 2014-09-05 2015-03-11 天津市汇晶丰精密机械有限公司 A kind of high pressure gear pump body auxiliary bore hole frock
CN204235211U (en) * 2014-11-24 2015-04-01 芜湖玉泰汽车制动有限公司 A kind of automobile brake master cylinder cylinder body Drilling operation fixture
KR101525606B1 (en) * 2015-01-08 2015-06-05 엄찬기 Jig of metering unit valve for high pressure pump
CN206373638U (en) * 2016-12-19 2017-08-04 天津市天机液压机械有限公司 A kind of high-pressure gear pump postoperculum hydraulic fluid port processing tool
CN206373635U (en) * 2016-12-19 2017-08-04 天津市天机液压机械有限公司 A kind of gear pump rear cover hydraulic fluid port auxiliary drilling tool
CN108637750A (en) * 2018-07-31 2018-10-12 天津市天机液压机械股份有限公司 A kind of gear pump intermediate drilling processing tooling

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN203076973U (en) * 2013-02-07 2013-07-24 阜新市添亿机械制造有限公司 Special device for finish machining of gear pump body
CN204195305U (en) * 2014-09-05 2015-03-11 天津市汇晶丰精密机械有限公司 Gear pump case end face of flange secondary process frock
CN204194882U (en) * 2014-09-05 2015-03-11 天津市汇晶丰精密机械有限公司 A kind of high pressure gear pump body auxiliary bore hole frock
CN204235211U (en) * 2014-11-24 2015-04-01 芜湖玉泰汽车制动有限公司 A kind of automobile brake master cylinder cylinder body Drilling operation fixture
KR101525606B1 (en) * 2015-01-08 2015-06-05 엄찬기 Jig of metering unit valve for high pressure pump
CN206373638U (en) * 2016-12-19 2017-08-04 天津市天机液压机械有限公司 A kind of high-pressure gear pump postoperculum hydraulic fluid port processing tool
CN206373635U (en) * 2016-12-19 2017-08-04 天津市天机液压机械有限公司 A kind of gear pump rear cover hydraulic fluid port auxiliary drilling tool
CN108637750A (en) * 2018-07-31 2018-10-12 天津市天机液压机械股份有限公司 A kind of gear pump intermediate drilling processing tooling

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Application publication date: 20190503