CN202317749U - Cylinder bottom drilling fixture for jack - Google Patents

Cylinder bottom drilling fixture for jack Download PDF

Info

Publication number
CN202317749U
CN202317749U CN 201120333802 CN201120333802U CN202317749U CN 202317749 U CN202317749 U CN 202317749U CN 201120333802 CN201120333802 CN 201120333802 CN 201120333802 U CN201120333802 U CN 201120333802U CN 202317749 U CN202317749 U CN 202317749U
Authority
CN
China
Prior art keywords
plate
board
location
cylinder
cushion block
Prior art date
Application number
CN 201120333802
Other languages
Chinese (zh)
Inventor
路凯
路虎吉
杨伟
王军华
Original Assignee
林州重机集团股份有限公司
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 林州重机集团股份有限公司 filed Critical 林州重机集团股份有限公司
Priority to CN 201120333802 priority Critical patent/CN202317749U/en
Application granted granted Critical
Publication of CN202317749U publication Critical patent/CN202317749U/en

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Abstract

The utility model discloses a cylinder bottom drilling fixture for a jack, which comprises a bottom plate, a top plate I, a top plate II, a cushion block I and a cushion block II, wherein the top plate I, the top plate II, the cushion block I and the cushion block II are arranged on the bottom plate; a location plate I is arranged on the inner side of the top plate I, an arc surface groove matched with the cylinder bottom of a jack in shape is arranged on the inner side surface of the location board I, a curve surface groove matched with the side wall of the cylinder bottom of the jack is arranged on the top surface of the cushion block I, a screw hole and a screw matched with the screw hole are arranged on the top plate II, and the top plate II is connected with the location board II arranged on the inner side through the screw. The inner side surface of the location plate I is provided with the arc surface groove matched with the cylinder bottom, a right location plate is connected with a rear location plate through the screw, the rear location plate is supported by the cushion blocks and can freely slide, a workpiece is clamped between two location plates, the position of the rear location plate can be regulated through the screw according to the sizes of different workpieces so that the workpieces are conveniently fixed; and the cylinder bottom drilling fixture has good stability, and ensures quality of drilling the workpiece.

Description

Jack cylinder subdrilling hole anchor clamps

Technical field

The utility model relates to a kind of jack cylinder subdrilling hole anchor clamps, relates in particular to the fixture that a kind of drilling machine bores the jack cylinder bottom outlet.

Background technology

In the jack process, boring is one of main procedure, and the employing of jack boring is at present directly holed on drilling machine; Process is very unstable, can move the fixing of incompatibility cylinder bottom along with the vibrations that add man-hour; The cylinder bottom precision that processes is relatively poor, the quality of influence boring.

The utility model content

To the problems referred to above, the utility model provides jack cylinder subdrilling hole anchor clamps at the bottom of a kind of jack cylinder, and its convenient fixing to workpiece has improved the machining accuracy of Workpiece boring.

For realizing above-mentioned purpose, the utility model adopts following technical scheme:

A kind of jack cylinder subdrilling hole anchor clamps; It comprises base plate, is arranged on top board I, top board II, cushion block I, cushion block II on the base plate; Said top board I inboard is provided with the location-plate I, and said location-plate I medial surface has the arc surface groove that matches with the jack cylinder Bottom Shape, and said backing plate I end face has the curved surface groove that matches with the jack cylinder downside wall; Said top board II be provided with screw and with the supporting screw rod of screw, the top board II is connected through screw rod with its inboard location-plate II.

Said top board I and top board II are oppositely arranged, and cushion block I and cushion block II are between top board I and top board II.

Said location-plate II bottom surface and the sliding-contact of backing plate II.

The said top board I and the top board II outside are provided with stiffener.

Adopt technique scheme, the utility model has following advantage: because the utility model location-plate I medial surface is the arc surface groove of originally joining with cylinder bottom, the right side is decided plate and is linked to each other with rear position plate through screw rod; Rear position plate supports through backing plate, can be free to slide, and workpiece is stuck between the two tool location-plates; According to the size of different workpieces, can be convenient to the fixing of workpiece through the position of screw rod adjustment rear position plate; Good stability has guaranteed the quality that boring is processed on workpiece.

Description of drawings

The structural representation of Fig. 1 the utility model;

The user mode reference diagram of Fig. 2 the utility model.

The specific embodiment

Below in conjunction with accompanying drawing, the utility model is further specified through specific embodiment.

As shown in Figure 1; It is the structural representation of the utility model; A kind of jack cylinder subdrilling hole anchor clamps, it comprises base plate 1, is arranged on top board I 3, top board II 2, cushion block I 6, cushion block II 7 on the base plate 1, and said top board I 3 inboards are provided with location-plate I 4; Said location-plate I 4 medial surfaces have the arc surface groove that matches with the jack cylinder Bottom Shape; Said backing plate I 6 end faces have the curved surface groove that matches with the jack cylinder downside wall, said top board II 2 be provided with screw and with the supporting screw rod 8 of screw, top board II 2 is connected through screw rod 8 with its inboard location-plate II 5.Top board I 3 is oppositely arranged with top board II 2, and cushion block I 6 and cushion block II 7 are between top board I 3 and top board II 2.Location-plate I 4 medial surfaces are the concaved circular cambered surface structure, and backing plate I 6 end faces are the concave curved surface structure.Location-plate II 5 bottom surfaces and 7 sliding-contacts of backing plate II.Top board I 3 is provided with stiffener 9 with top board II 2 outsides.

As shown in Figure 2, it is the user mode reference diagram of the utility model, and this fixture is placed on the drilling machine; With pressing plate with it fastening and workbench, workpiece 10 is placed on the backing plate I 6, cylinder bottom contacts with location-plate I 4; According to the size of workpiece 10, through rotary screw 8, location-plate II 5 is slided on backing plate II 7; Until fastening workpiece, begin boring work then.

Claims (4)

1. jack cylinder subdrilling hole anchor clamps; It is characterized in that: it comprises base plate (1), is arranged on top board I (3), top board II (2), cushion block I (6), cushion block II (7) on the base plate; Said top board I (3) inboard is provided with location-plate I (4); Said location-plate I (4) medial surface has the arc surface groove that matches with the jack cylinder Bottom Shape; Said backing plate I (6) end face has the curved surface groove that matches with the jack cylinder downside wall, said top board II (2) be provided with screw and with the supporting screw rod (8) of screw, top board II (2) is connected through screw rod with its inboard location-plate II (5).
2. jack cylinder subdrilling according to claim 1 hole anchor clamps is characterized in that: said top board I (3) and top board II (2) are oppositely arranged, and cushion block I (6) and cushion block II (7) are positioned between top board I (3) and the top board II (2).
3. jack cylinder subdrilling according to claim 1 hole anchor clamps is characterized in that: said location-plate II (5) bottom surface and the sliding-contact of backing plate II.
4. jack cylinder subdrilling according to claim 1 hole anchor clamps is characterized in that: the said top board I (3) and top board II (2) outside are provided with stiffener (9).
CN 201120333802 2011-09-07 2011-09-07 Cylinder bottom drilling fixture for jack CN202317749U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201120333802 CN202317749U (en) 2011-09-07 2011-09-07 Cylinder bottom drilling fixture for jack

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201120333802 CN202317749U (en) 2011-09-07 2011-09-07 Cylinder bottom drilling fixture for jack

Publications (1)

Publication Number Publication Date
CN202317749U true CN202317749U (en) 2012-07-11

Family

ID=46429746

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201120333802 CN202317749U (en) 2011-09-07 2011-09-07 Cylinder bottom drilling fixture for jack

Country Status (1)

Country Link
CN (1) CN202317749U (en)

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102990386A (en) * 2012-11-20 2013-03-27 吴华海 Drilling device
CN102990387A (en) * 2012-11-20 2013-03-27 吴华海 Drilling device for hydraulic cylinder
CN102990394A (en) * 2012-11-26 2013-03-27 无锡市航鹄科技有限公司 Locating device for drilling machining of excircle of circular disc
CN103009150A (en) * 2012-11-21 2013-04-03 无锡市航鹄科技有限公司 Positioning device for hole milling of rocker arm
CN103639761A (en) * 2013-11-28 2014-03-19 无锡市航鹄科技有限公司 High-efficiency drilling location device
CN103639781A (en) * 2013-11-29 2014-03-19 无锡市航鹄科技有限公司 Fixture for drilling outer circle hole
CN104708391A (en) * 2013-12-12 2015-06-17 铜陵市永生机电制造有限责任公司 Drilling fixture
CN105108523A (en) * 2015-08-20 2015-12-02 天津市华天世纪机械有限公司 Tool fixture for milling machine
CN105269352A (en) * 2015-09-21 2016-01-27 王乃兵 Clamping method used when binding post holes are machined in explosion-proof motor terminal box bases and product machined through special device
CN106271705A (en) * 2016-08-07 2017-01-04 桐城市神墩环卫保洁有限公司 A kind of pearl boring grab
CN106493587A (en) * 2016-10-18 2017-03-15 安徽省六安市朝晖机械制造有限公司 A kind of manual type curve surface work pieces clamping device
CN107139048A (en) * 2017-07-14 2017-09-08 芜湖德丰汽车零部件有限公司 A kind of lift grinding apparatus
CN108160807A (en) * 2018-01-30 2018-06-15 嘉兴创诺精密五金有限公司 A kind of hinge perforating press
CN110625410A (en) * 2019-08-30 2019-12-31 北京星航机电装备有限公司 Clamping tool for large weak-rigidity thin-wall casting frame

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102990386A (en) * 2012-11-20 2013-03-27 吴华海 Drilling device
CN102990387A (en) * 2012-11-20 2013-03-27 吴华海 Drilling device for hydraulic cylinder
CN103009150A (en) * 2012-11-21 2013-04-03 无锡市航鹄科技有限公司 Positioning device for hole milling of rocker arm
CN102990394A (en) * 2012-11-26 2013-03-27 无锡市航鹄科技有限公司 Locating device for drilling machining of excircle of circular disc
CN103639761A (en) * 2013-11-28 2014-03-19 无锡市航鹄科技有限公司 High-efficiency drilling location device
CN103639781A (en) * 2013-11-29 2014-03-19 无锡市航鹄科技有限公司 Fixture for drilling outer circle hole
CN104708391A (en) * 2013-12-12 2015-06-17 铜陵市永生机电制造有限责任公司 Drilling fixture
CN105108523A (en) * 2015-08-20 2015-12-02 天津市华天世纪机械有限公司 Tool fixture for milling machine
CN105269352A (en) * 2015-09-21 2016-01-27 王乃兵 Clamping method used when binding post holes are machined in explosion-proof motor terminal box bases and product machined through special device
CN105269352B (en) * 2015-09-21 2017-07-21 王乃兵 Clamp method and device during a kind of processing explosion-proof motor junction box seated connection terminal hole
CN106271705A (en) * 2016-08-07 2017-01-04 桐城市神墩环卫保洁有限公司 A kind of pearl boring grab
CN106493587A (en) * 2016-10-18 2017-03-15 安徽省六安市朝晖机械制造有限公司 A kind of manual type curve surface work pieces clamping device
CN107139048A (en) * 2017-07-14 2017-09-08 芜湖德丰汽车零部件有限公司 A kind of lift grinding apparatus
CN108160807A (en) * 2018-01-30 2018-06-15 嘉兴创诺精密五金有限公司 A kind of hinge perforating press
CN110625410A (en) * 2019-08-30 2019-12-31 北京星航机电装备有限公司 Clamping tool for large weak-rigidity thin-wall casting frame

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Legal Events

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

Granted publication date: 20120711

Termination date: 20150907