CN203409032U - Precise lower supporting leveller - Google Patents

Precise lower supporting leveller Download PDF

Info

Publication number
CN203409032U
CN203409032U CN201320365125.5U CN201320365125U CN203409032U CN 203409032 U CN203409032 U CN 203409032U CN 201320365125 U CN201320365125 U CN 201320365125U CN 203409032 U CN203409032 U CN 203409032U
Authority
CN
China
Prior art keywords
base
roller seat
roller
supporting
precise
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
CN201320365125.5U
Other languages
Chinese (zh)
Inventor
刘莹莹
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.)
Jiangsu Hengding Machine Co. Ltd
Original Assignee
NANTONG HENGDING HEAVY MACHINE TOOL 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 NANTONG HENGDING HEAVY MACHINE TOOL CO Ltd filed Critical NANTONG HENGDING HEAVY MACHINE TOOL CO Ltd
Priority to CN201320365125.5U priority Critical patent/CN203409032U/en
Application granted granted Critical
Publication of CN203409032U publication Critical patent/CN203409032U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The utility model discloses a precise lower supporting leveller, comprising an upper support, vertical pillars, an upper roller seat, a lower roller seat, supports, screws, worm gears, worms and a base, wherein the upper support is mounted on the upper roller seat; the upper roller seat is mounted on the lower roller seat; the vertical pillars are mounted at the base; the lower roller seat and the base are connected by connecting parts; the connecting parts comprise the supports, the screws, the worm gears and the worms in sequence from top to bottom. According to the precise lower supporting leveler, the influence on the levelling work due to the self dead weight of the upper roller seat can be effectively removed, the levelling precision is improved, and the working efficiency is higher.

Description

A kind of lower supporting type precision leveling machine
Technical field
The utility model patent relates to a kind of levelling machine, is specifically related to a kind of lower supporting type precision leveling machine.
Background technology
Current levelling machine technical field, be all with screw mandrel group adjusting upper roll seat, substantially can meet the processing request to routine smoothing precision, but for the processing request of precision leveling precision, just very difficult, need to eliminate straightener roll group from the impact focusing in smoothing processing.
Utility model content
The object of utility model: the purpose of this utility model is in order to make up the deficiencies in the prior art, provides a kind of precision more accurate levelling machine.
The technical solution adopted in the utility model: a kind of lower supporting type precision leveling machine, comprise upper bracket, column, upper roller seat, lower roller base, bearing, screw mandrel, worm gear, worm screw and base, described upper bracket is arranged on roller seat, described upper roller seat is arranged on lower roller base, described column is arranged on base, between described lower roller base and base, by connecting portion, be connected, described connecting portion comprises bearing, screw mandrel, worm gear and worm screw, and described connecting portion is from top to bottom provided with bearing, screw mandrel, worm gear and worm screw successively.
As optimization, described column is symmetrical to be arranged on base.
As optimization, described connecting portion has 2, symmetrical installation.
Beneficial effect: the utility model provides a kind of lower supporting type precision leveling machine, can effectively eliminate the impact of roller seat dead weight on smoothing work, improves smoothing precision, and operating efficiency is higher.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model specific embodiment is described in detail:
A kind of lower supporting type precision leveling machine, comprise upper bracket 1, column 2, upper roller seat 3, lower roller base 4, bearing 5, screw mandrel 6, worm gear 7, worm screw 8 and base 9, upper bracket 1 is arranged on roller seat 3, upper roller seat 3 is arranged on lower roller base 4, column 2 is arranged on base 9, between lower roller base 4 and base 9, by connecting portion, be connected, connecting portion has 2, symmetrical installation, connecting portion comprises bearing 5, screw mandrel 6, worm gear 7 and worm screw 8, connecting portion is from top to bottom provided with bearing 5, screw mandrel 6, worm gear 7 and worm screw 8 successively, and column 2 is symmetrical to be arranged on base 9.
The above is only preferred embodiment of the present utility model; be noted that for those skilled in the art; do not departing under the prerequisite of the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.

Claims (3)

1. a lower supporting type precision leveling machine, comprise upper bracket (1), column (2), upper roller seat (3), lower roller base (4), bearing (5), screw mandrel (6), worm gear (7), worm screw (8) and base (9), it is characterized in that: described upper bracket (1) is arranged on roller seat (3), described upper roller seat (3) is arranged on lower roller base (4), described column (2) is arranged on base (9), between described lower roller base (4) and base (9), by connecting portion, be connected, described connecting portion comprises bearing (5), screw mandrel (6), worm gear (7) and worm screw (8), described connecting portion is from top to bottom provided with bearing (5) successively, screw mandrel (6), worm gear (7) and worm screw (8).
2. a kind of lower supporting type precision leveling machine according to claim 1, is characterized in that: described column (2) is symmetrical to be arranged on base (9).
3. a kind of lower supporting type precision leveling machine according to claim 1, is characterized in that: described connecting portion has 2, symmetrical installation.
CN201320365125.5U 2013-06-25 2013-06-25 Precise lower supporting leveller Expired - Fee Related CN203409032U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320365125.5U CN203409032U (en) 2013-06-25 2013-06-25 Precise lower supporting leveller

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320365125.5U CN203409032U (en) 2013-06-25 2013-06-25 Precise lower supporting leveller

Publications (1)

Publication Number Publication Date
CN203409032U true CN203409032U (en) 2014-01-29

Family

ID=49971960

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201320365125.5U Expired - Fee Related CN203409032U (en) 2013-06-25 2013-06-25 Precise lower supporting leveller

Country Status (1)

Country Link
CN (1) CN203409032U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104249092A (en) * 2013-06-25 2014-12-31 南通恒鼎重型机床有限公司 Bottom supporting type precision leveling machine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104249092A (en) * 2013-06-25 2014-12-31 南通恒鼎重型机床有限公司 Bottom supporting type precision leveling machine

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CP01 Change in the name or title of a patent holder
CP01 Change in the name or title of a patent holder

Address after: Concentrated area of West Town Haian County Jiangsu city Nantong province 226000 Industrial (Xi Chang Zhen Qi Zhuang village four groups)

Patentee after: Jiangsu Hengding Machine Co. Ltd

Address before: Concentrated area of West Town Haian County Jiangsu city Nantong province 226000 Industrial (Xi Chang Zhen Qi Zhuang village four groups)

Patentee before: Nantong Hengding Heavy Machine Tool Co., Ltd.

Address after: Concentrated area of West Town Haian County Jiangsu city Nantong province 226000 Industrial (Xi Chang Zhen Qi Zhuang village four groups)

Patentee after: Jiangsu Hengding Machine Co. Ltd

Address before: Concentrated area of West Town Haian County Jiangsu city Nantong province 226000 Industrial (Xi Chang Zhen Qi Zhuang village four groups)

Patentee before: Nantong Hengding Heavy Machine Tool Co., Ltd.

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: 20140129

Termination date: 20190625