CN204935182U - A kind of clamping device for valve body boring - Google Patents

A kind of clamping device for valve body boring Download PDF

Info

Publication number
CN204935182U
CN204935182U CN201520718465.0U CN201520718465U CN204935182U CN 204935182 U CN204935182 U CN 204935182U CN 201520718465 U CN201520718465 U CN 201520718465U CN 204935182 U CN204935182 U CN 204935182U
Authority
CN
China
Prior art keywords
valve
clamping
workpiece fixing
boring
pressing plate
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
Application number
CN201520718465.0U
Other languages
Chinese (zh)
Inventor
唐铃凤
马飞红
方柳彬
程书丰
吴琼
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.)
Anhui Polytechnic University
Original Assignee
Anhui Polytechnic University
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 Anhui Polytechnic University filed Critical Anhui Polytechnic University
Priority to CN201520718465.0U priority Critical patent/CN204935182U/en
Application granted granted Critical
Publication of CN204935182U publication Critical patent/CN204935182U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The utility model relates to valve body boring grab technical field, and particularly a kind of clamping device for valve body boring, comprises supporting seat, left support plate, right support plate, left pressing plate and right pressing plate; The integral middle of supporting seat forms Workpiece fixing boss; The utility model carries out quick position by the Workpiece fixing axle be arranged on work positioning boss to valve body, ensures perpendicularity during boring, and when preventing from holing by stop pin, valve body rotates under tangential force effect; When valve body be arranged on wedge block can be driven to move by slide adjustment after on Workpiece fixing boss and upwards jack-up Workpiece fixing axle to raise valve body, the upper surface of valve body is made to withstand the lower surface of quick change sleeve, final realization is to the clamping of valve body and location, this clamping device structure is simple, workpiece easy accessibility, by changing the quick change sleeve of different length to adapt to the clamping of the valve body of different size, the efficiency of valve body processing can be improve.

Description

A kind of clamping device for valve body boring
Technical field
The utility model relates to valve body boring grab technical field, particularly a kind of clamping device for valve body boring.
Background technology
In machining, fixture is that the part that must not lack processed by part, and mechanical gripping means is also its indispensable part for clamp body.Valve body, when holing, owing to will ensure certain machining accuracy, needs drill bushing to lead, and has certain axiality during to ensure boring.In addition, valve body piece belongs to production in enormous quantities part, and External Shape is also unsuitable for using universal fixturing, in order to ensure workpiece accuracy, enhancing productivity, just needing design specialized fixture to clamp.Because valve body piece belongs to production in enormous quantities, this just requires that clamp body will be convenient to dismounting, so that reduce dismounting clamping time, improves working (machining) efficiency.
Utility model content
The purpose of this utility model is for the deficiencies in the prior art, a kind of clamping device for valve body boring is provided, this clamping device carries out quick position by the Workpiece fixing axle be arranged on work positioning boss to valve body, ensure perpendicularity during boring, and when preventing from holing by stop pin, valve body rotates under tangential force effect; All by quick change sleeve that sleeve housing screw is fixing on left pressing plate and right pressing plate, when valve body be arranged on wedge block can be driven to move by slide adjustment after on Workpiece fixing boss and upwards jack-up Workpiece fixing axle to raise valve body, the upper surface of valve body is made to withstand the lower surface of quick change sleeve, final realization is to the clamping of valve body and location, this clamping device structure is simple, workpiece easy accessibility, by changing the quick change sleeve of different length to adapt to the clamping of the valve body of different size, the efficiency of valve body processing can be improve.
For solving the problem, the utility model provides following technical scheme:
For a clamping device for valve body boring, comprise supporting seat, left support plate, right support plate, left pressing plate and right pressing plate; The integral middle of described supporting seat forms Workpiece fixing boss; Described left support plate and right support plate are vertical at the both sides of Workpiece fixing boss respectively and are bolted; Described left pressing plate is secured by bolts in the top of left support plate; Described right pressing plate is secured by bolts in the top of right support plate; Described supporting seat is provided with Workpiece fixing axle and locating shaft elevating mechanism; Described left pressing plate and right pressing plate are all provided with Work-sheet pressing mechanism.
Further, described Workpiece fixing axle comprises the supporting plate in axis body and portion located therein; The bottom of described axis body is provided with inclined support surface; The central part of the upper surface of described Workpiece fixing boss is provided with locating hole; The bottom of described axis body is sheathed in locating hole.
Further, the upper surface of described Workpiece fixing boss is provided with stop pin.
Further, described locating shaft elevating mechanism comprises wedge block and slide adjustment; The slide guide chamber coordinated with wedge block is provided with in described Workpiece fixing boss; Described wedge block is provided with the slide guide face of inclination; Described slide adjustment comprises adjusting bolt and bolt mount pad; Described bolt mount pad is provided with the screwed hole perpendicular to left support plate, and described adjusting bolt threaded engagement is in this screwed hole; One end of described adjusting bolt is provided with handle, and the other end is connected with wedge block through left support plate.
Further, described Work-sheet pressing mechanism comprises quick change sleeve and sleeve housing screw; Described left pressing plate and right pressing plate are equipped with sleeve installing hole; Described quick change sleeve and sleeve installing hole are joined merga pass sleeve housing screw and are locked.
Further, the bottom of described supporting seat is provided with setscrew nut; The edge of described supporting seat is provided with U-shaped seat ear.
Beneficial effect: the utility model is a kind of clamping device for valve body boring, by the Workpiece fixing axle be arranged on work positioning boss, quick position is carried out to valve body, ensure perpendicularity during boring, and when preventing from holing by stop pin, valve body rotates under tangential force effect; All by quick change sleeve that sleeve housing screw is fixing on left pressing plate and right pressing plate, when valve body be arranged on wedge block can be driven to move by slide adjustment after on Workpiece fixing boss and upwards jack-up Workpiece fixing axle to raise valve body, the upper surface of valve body is made to withstand the lower surface of quick change sleeve, final realization is to the clamping of valve body and location, this clamping device structure is simple, workpiece easy accessibility, by changing the quick change sleeve of different length to adapt to the clamping of the valve body of different size, the efficiency of valve body processing can be improve.
Accompanying drawing explanation
Fig. 1 is top view of the present utility model;
Fig. 2 is sectional view of the present utility model;
Description of reference numerals: supporting seat 1, positioning boss 1a, setscrew nut 1b, U-shaped seat ear 1c, left support plate 2, right support plate 3, left pressing plate 4, right pressing plate 5, Workpiece fixing axle 6, stop pin 7, wedge block 8, adjusting bolt 9, bolt mount pad 10, handle 11, quick change sleeve 12, sleeve housing screw 13, valve body 14.
Detailed description of the invention
Below in conjunction with Figure of description and embodiment, specific embodiment of the utility model is described in further detail:
See figures.1.and.2 shown a kind of clamping device for valve body boring, comprises supporting seat 1, left support plate 2, right support plate 3, left pressing plate 4 and right pressing plate 5; The integral middle of described supporting seat 1 forms Workpiece fixing boss 1a; Described left support plate 2 and right support plate 3 are vertical at the both sides of Workpiece fixing boss 1a respectively and are bolted; Described left pressing plate 4 is secured by bolts in the top of left support plate 2; Described right pressing plate 5 is secured by bolts in the top of right support plate 3; Described supporting seat 1 is provided with Workpiece fixing axle 6 and locating shaft elevating mechanism; Described left pressing plate 4 and right pressing plate 5 are all provided with Work-sheet pressing mechanism.
Described Workpiece fixing axle 6 comprises the supporting plate in axis body and portion located therein; The bottom of described axis body is provided with inclined support surface; The central part of the upper surface of described Workpiece fixing boss 1a is provided with locating hole; The bottom of described axis body is sheathed in locating hole.
Wherein, Workpiece fixing axle 6 can be determined according to the size of the valve body 14 of institute's clamping, and the one end being inserted into Workpiece fixing seat is fixed diameter, is inserted on valve body 14 and determines according to diameter valve body 14 participating in the hole of locating for the one end in the hole of locating.
The upper surface of described Workpiece fixing boss 1a is provided with stop pin 7.
Usually, the end face of valve body 14 is provided with flange, and flange has installing hole, on positioning valve 14, is inserted into by stop pin 7 in the installing hole on flange, plays the effect of anti-rotation.
Described locating shaft elevating mechanism comprises wedge block 8 and slide adjustment; The slide guide chamber coordinated with wedge block 8 is provided with in described Workpiece fixing boss 1a; Described wedge block 8 is provided with the slide guide face of inclination; Described slide adjustment comprises adjusting bolt 9 and bolt mount pad 10; Described bolt mount pad 10 is provided with the screwed hole perpendicular to left support plate 2, and described adjusting bolt 9 threaded engagement is in this screwed hole; One end of described adjusting bolt 9 is provided with handle 11, and the other end is connected with wedge block 8 through left support plate 2.
Described Work-sheet pressing mechanism comprises quick change sleeve 12 and sleeve housing screw 13; Described left pressing plate 4 and right pressing plate 5 are equipped with sleeve installing hole; Described quick change sleeve 12 is joined merga pass sleeve housing screw 13 with sleeve installing hole and is locked.
Wherein, the distance between two end faces being parallel to each other according to the valve body 14 of institute's clamping of the length of quick change sleeve 12 and determining.
The bottom of described supporting seat 1 is provided with setscrew nut 1b; The edge of described supporting seat 1 is provided with U-shaped seat ear 1c.
This clamping device is located by the setscrew nut 1b bottom supporting seat 1 being installed on drilling machine, ensures Workpiece fixing axle 6 and drill bit coaxial inner conductor.
It should be noted that, this clamping device carries out quick position by the Workpiece fixing axle 6 pairs of valve bodies 14 be arranged on work positioning boss 1a, ensures perpendicularity during boring, and when preventing from holing by stop pin 7, valve body 14 rotates under tangential force effect, all by quick change sleeve 12 that sleeve housing screw 13 is fixing on left pressing plate 4 and right pressing plate 5, when valve body 14 be arranged on wedge block 8 can be driven to move by slide adjustment after on Workpiece fixing boss 1a and upwards jack-up Workpiece fixing axle 6 to raise valve body 14, the upper surface of valve body 14 is made to withstand the lower surface of quick change sleeve 12, final realization is to the clamping of valve body 14 and location, this clamping device structure is simple, workpiece easy accessibility, can by changing the quick change sleeve 12 of different length to adapt to the clamping of the valve body 14 of different size, improve the efficiency that valve body 14 is processed.
The above, it is only preferred embodiment of the present utility model, not any restriction is made to technical scope of the present utility model, therefore every above embodiment is done according to technical spirit of the present utility model any trickle amendment, equivalent variations and modification, all still belong in the scope of the technical solution of the utility model.

Claims (6)

1., for a clamping device for valve body boring, it is characterized in that: comprise supporting seat (1), left support plate (2), right support plate (3), left pressing plate (4) and right pressing plate (5); The integral middle of described supporting seat (1) forms Workpiece fixing boss (1a); Described left support plate (2) and right support plate (3) are vertical at the both sides of Workpiece fixing boss (1a) respectively; Described left pressing plate (4) is secured by bolts in the top of left support plate (2); Described right pressing plate (5) is secured by bolts in the top of right support plate (3); Described supporting seat (1) is provided with Workpiece fixing axle (6) and locating shaft elevating mechanism; Described left pressing plate (4) and right pressing plate (5) are all provided with Work-sheet pressing mechanism.
2. a kind of clamping device for valve body boring according to claim 1, is characterized in that: described Workpiece fixing axle (6) comprises the supporting plate in axis body and portion located therein; The bottom of described axis body is provided with inclined support surface; The central part of the upper surface of described Workpiece fixing boss (1a) is provided with locating hole; The bottom of described axis body is sheathed in locating hole.
3. a kind of clamping device for valve body boring according to claim 1, is characterized in that: the upper surface of described Workpiece fixing boss (1a) is provided with stop pin (7).
4. a kind of clamping device for valve body boring according to claim 1, is characterized in that: described locating shaft elevating mechanism comprises wedge block (8) and slide adjustment; The slide guide chamber coordinated with wedge block (8) is provided with in described Workpiece fixing boss (1a); Described wedge block (8) is provided with the slide guide face of inclination; Described slide adjustment comprises adjusting bolt (9) and bolt mount pad (10); Described bolt mount pad (10) is provided with the screwed hole perpendicular to left support plate (2), and described adjusting bolt (9) threaded engagement is in this screwed hole; One end of described adjusting bolt (9) is provided with handle (11), and the other end is connected with wedge block (8) through left support plate (2).
5. a kind of clamping device for valve body boring according to claim 1, is characterized in that: described Work-sheet pressing mechanism comprises quick change sleeve (12) and sleeve housing screw (13); Described left pressing plate (4) and right pressing plate (5) are equipped with sleeve installing hole; Described quick change sleeve (12) and sleeve installing hole are joined merga pass sleeve housing screw (13) and are locked.
6. a kind of clamping device for valve body boring according to claim 1, is characterized in that: the bottom of described supporting seat (1) is provided with setscrew nut (1b); The edge of described supporting seat (1) is provided with U-shaped seat ear (1c).
CN201520718465.0U 2015-09-14 2015-09-14 A kind of clamping device for valve body boring Expired - Fee Related CN204935182U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520718465.0U CN204935182U (en) 2015-09-14 2015-09-14 A kind of clamping device for valve body boring

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520718465.0U CN204935182U (en) 2015-09-14 2015-09-14 A kind of clamping device for valve body boring

Publications (1)

Publication Number Publication Date
CN204935182U true CN204935182U (en) 2016-01-06

Family

ID=55002638

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520718465.0U Expired - Fee Related CN204935182U (en) 2015-09-14 2015-09-14 A kind of clamping device for valve body boring

Country Status (1)

Country Link
CN (1) CN204935182U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108788783A (en) * 2018-05-05 2018-11-13 芜湖杰诺科技有限公司 A kind of drilling device being switched fast valve body mounting surface

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108788783A (en) * 2018-05-05 2018-11-13 芜湖杰诺科技有限公司 A kind of drilling device being switched fast valve body mounting surface

Similar Documents

Publication Publication Date Title
CN201446412U (en) Novel arc-surface drilling jig
CN201313260Y (en) Fixture used for drilling holes on small end of connecting rod
CN202219401U (en) Processing tooling for radial wire outlet holes on rear end covers of motors
CN203343471U (en) Multi-station turn plate vertical type drilling special machine
CN105710682A (en) Shaft part fixture
CN206010506U (en) For processing the vertical numerical control fraise jig of circular shaft end face groove
CN203992498U (en) A kind of CA6140 lathe tail-bracket boring grab
CN204935182U (en) A kind of clamping device for valve body boring
CN203317090U (en) Drilling clamp for connecting rod parts
CN104772496A (en) Drilling method for inclined hole
CN102205431A (en) Multi-station processing machine tool for danfoss crank shaft oil hole
CN103394942A (en) Double-guiding boring mill clamp
CN106270659A (en) A kind of casing Boring machine processing device
CN102990509B (en) Blade grinding clamp of silicon steel sheet punching die punch
CN102756286A (en) Special clamping equipment for drilling two holes on shaft connecting rod
CN203437963U (en) Main machine barrel inner bore boring tool
CN206154146U (en) Return bend typing anchor clamps
CN203228044U (en) Ball valve support plate turning clamp
CN204711477U (en) Multifunctional universal angle tube gripper
CN204160228U (en) A kind of eccentric shaft processing clamp
CN202763477U (en) Special clamping device for drilling two holes in component
CN215393844U (en) Boring machine fixture for machining two holes of support shell
CN203317080U (en) Valve machining tooling
CN202507078U (en) Machining drilling clamp
CN205057580U (en) Cylinder body parts machining frock clamp

Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20160106

Termination date: 20170914