CN202292402U - Upper disk pressurization device for vertical steel ball grinding machine - Google Patents

Upper disk pressurization device for vertical steel ball grinding machine Download PDF

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Publication number
CN202292402U
CN202292402U CN2011203350121U CN201120335012U CN202292402U CN 202292402 U CN202292402 U CN 202292402U CN 2011203350121 U CN2011203350121 U CN 2011203350121U CN 201120335012 U CN201120335012 U CN 201120335012U CN 202292402 U CN202292402 U CN 202292402U
Authority
CN
China
Prior art keywords
pressurization
vertical
ball grinding
ball
grinding machine
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
CN2011203350121U
Other languages
Chinese (zh)
Inventor
穆雪健
孔艳
郑逢美
邹华海
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.)
Xinxiang Sunrise CNC Bearing Equipment Co Ltd
Original Assignee
Xinxiang Sunrise CNC Bearing Equipment 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 Xinxiang Sunrise CNC Bearing Equipment Co Ltd filed Critical Xinxiang Sunrise CNC Bearing Equipment Co Ltd
Priority to CN2011203350121U priority Critical patent/CN202292402U/en
Application granted granted Critical
Publication of CN202292402U publication Critical patent/CN202292402U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model discloses an upper disk pressurization device for a vertical steel ball grinding machine. The upper disk pressurization device comprises a vertical ball grinding machine, wherein a motor seat is arranged on a cross beam between the upper ends of two vertical columns of the vertical ball grinding machine; a speed reduction motor is arranged on the motor seat; a ball screw is downwards connected to a motor shaft through a mounting hole in the cross beam; a driving nut is arranged on a screw rod; a spring seat butted with an upper press plate is fixed on the outer peripheral wall of the nut; a guide device is arranged between the spring seat and the screw rod; and a compression spring and an adjustment bolt are arranged between the spring seat and a press plate of an upper grinding disk. According to the upper disk pressurization device for the vertical steel ball grinding machine, a mode that the speed reduction motor drives the screw rod to perform pressurization replaces the conventional mode of hydraulic pressurization and pressure retaining, so that oil leakage is avoided, and a requirement on ball grinding precision is met.

Description

Pressue device is coiled in going up of a kind of vertical steel ball ball lapping machine
Technical field:
The utility model relates to lathe, particularly a kind of do not have hydraulic fluid leak, a vertical steel ball ball lapping machine that grinding precision is high go up the dish pressue device.
Background technology:
Pressue device is coiled in going up of existing vertical steel ball machine, all is to adopt the hydraulic mechanism drive to go up dish to move up and down, and the maintenance certain pressure makes upper and lower dish grind ball to steel ball.Because through regular meeting hydraulic fluid leak takes place in the work, to the quality deleterious impact of lappingout steel ball.Present development of science and technology, to the steel ball machining accuracy require increasingly highly, also do not have a kind of effective solution not have the effective way of hydraulic fluid leak at present.
Summary of the invention:
The purpose of the utility model provides a kind of thorough solution hydraulic fluid leak, grinds going up of the high vertical steel ball ball lapping machine of ball precision and coils pressue device.
The technical scheme of the utility model is accomplished as follows; It includes a vertical ball lapping machine; It is characterized in that: being provided with a motor cabinet on the crossbeam between the two root posts upper end of vertical ball lapping machine, a reducing motor is installed on the motor cabinet, the installing hole on the motor shaft on crossbeam is connected with a ball-screw downwards; A drive nut is installed on the leading screw; Be fixed with a spring base that docks with top board on the peripheral outer wall of nut, between spring base and leading screw, be provided with guider, compression spring and adjustment bolt are installed between the pressing plate of spring base and top lap.
The utility model changes the dish pressue device of going up of vertical steel ball ball lapping machine by reducing motor into by the hydraulic pressurization pressurize and drives the leading screw pressurization, and reaching does not have oil and leak and guarantee to grind the needs of ball precision again.
Description of drawings:
Accompanying drawing is the structural representation of the utility model.
The specific embodiment:
Describe embodiment in detail in conjunction with accompanying drawing.The utility model is improvements over the prior art; Improvements are to be provided with a motor cabinet on the end floor beam 2 on two root posts 13 of vertical ball lapping machine; A reducing motor 1 is installed on the motor cabinet; Installing hole on the motor shaft on crossbeam is connected with a ball-screw 3 downwards, and a drive nut 4 is installed on the leading screw, is fixed with a spring base that docks with top board 5 on the peripheral outer wall of nut; Between spring base and leading screw, be provided with guider 6, between the pressing plate 10 of spring base and top lap 11, compression spring 8 and regulator bolts 7 be installed through spring base hole 9.Start reducing motor when grinding ball and drive the ball-screw rotation; The drive top lap moves down, and top lap is with after following abrasive disk 12 contacts, and the compression spring obtains the operating pressure that needs; Reducing motor quits work; Grind ball by the compression spring holding pressure, do not have oil when reaching correct grinding and leak the requirement of the precision of ensuring the quality of products.

Claims (1)

1. going up of a vertical steel ball ball lapping machine coiled pressue device; It includes a vertical ball lapping machine; It is characterized in that: being provided with a motor cabinet on the crossbeam between the two root posts upper end of vertical ball lapping machine, a reducing motor is installed on the motor cabinet, the installing hole on the motor shaft on crossbeam is connected with a ball-screw downwards; A drive nut is installed on the leading screw; Be fixed with a spring base that docks with top board on the peripheral outer wall of nut, between spring base and leading screw, be provided with guider, compression spring and adjustment bolt are installed between the pressing plate of spring base and top lap.
CN2011203350121U 2011-09-02 2011-09-02 Upper disk pressurization device for vertical steel ball grinding machine Expired - Fee Related CN202292402U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011203350121U CN202292402U (en) 2011-09-02 2011-09-02 Upper disk pressurization device for vertical steel ball grinding machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011203350121U CN202292402U (en) 2011-09-02 2011-09-02 Upper disk pressurization device for vertical steel ball grinding machine

Publications (1)

Publication Number Publication Date
CN202292402U true CN202292402U (en) 2012-07-04

Family

ID=46361378

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011203350121U Expired - Fee Related CN202292402U (en) 2011-09-02 2011-09-02 Upper disk pressurization device for vertical steel ball grinding machine

Country Status (1)

Country Link
CN (1) CN202292402U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102275126A (en) * 2011-09-02 2011-12-14 新乡日升数控轴承装备股份有限公司 Upper plate pressurizing device for vertical steel ball lapping machine
CN103612197A (en) * 2013-12-06 2014-03-05 上海崇明机床厂 Plate groove pressure balancing device for steel ball processing machine tool
CN105922127A (en) * 2016-07-14 2016-09-07 新乡日升数控轴承装备股份有限公司 Downwards pulling type pressurizing mechanism on vertical steel ball processing equipment

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102275126A (en) * 2011-09-02 2011-12-14 新乡日升数控轴承装备股份有限公司 Upper plate pressurizing device for vertical steel ball lapping machine
CN103612197A (en) * 2013-12-06 2014-03-05 上海崇明机床厂 Plate groove pressure balancing device for steel ball processing machine tool
CN105922127A (en) * 2016-07-14 2016-09-07 新乡日升数控轴承装备股份有限公司 Downwards pulling type pressurizing mechanism on vertical steel ball processing equipment
CN105922127B (en) * 2016-07-14 2018-02-06 新乡日升数控轴承装备股份有限公司 Pull-down pressing mechanism on vertical steel ball process equipment

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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: 20120704

Termination date: 20170902