CN203045348U - Novel fixture hydraulic clamping structure - Google Patents

Novel fixture hydraulic clamping structure Download PDF

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Publication number
CN203045348U
CN203045348U CN 201220745128 CN201220745128U CN203045348U CN 203045348 U CN203045348 U CN 203045348U CN 201220745128 CN201220745128 CN 201220745128 CN 201220745128 U CN201220745128 U CN 201220745128U CN 203045348 U CN203045348 U CN 203045348U
Authority
CN
China
Prior art keywords
hydraulic
anchor clamps
fixture
clamp
machine tool
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
CN 201220745128
Other languages
Chinese (zh)
Inventor
贺春光
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.)
NANCHANG KOHLER CO Ltd
Original Assignee
NANCHANG KOHLER 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 NANCHANG KOHLER CO Ltd filed Critical NANCHANG KOHLER CO Ltd
Priority to CN 201220745128 priority Critical patent/CN203045348U/en
Application granted granted Critical
Publication of CN203045348U publication Critical patent/CN203045348U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a novel fixture hydraulic clamping structure which comprises a clamp base. Two identical fixture sets which are formed by a left fixture movable block, a left fixture static block, a right fixture static block and a right fixture movable block are arranged on the clap base. The novel fixture hydraulic clamping structure is characterized by further comprising a machine tool hydraulic system and a hydraulic motor. The machine tool hydraulic system which is provided with a speed regulation valve and a pressure regulation valve controls the hydraulic motor, and a screw shaft of the clamp base is connected on an output shaft of the hydraulic motor through a pair of helical gears. According to the novel fixture hydraulic clamping structure, the hydraulic motor is used for driving the pair of helical gears, the screw shaft on the clamp base is then driven to rotate, the left fixture movable block connected on a clamp and the right fixture movable block connected on the clamp are driven to move, releasing of a clamped workpiece is achieved, and therefore the purpose that constant clamping force is achieved through the machine tool hydraulic system is achieved. The novel fixture hydraulic clamping structure has the advantages that the constant clamping force is achieved through the machine tool hydraulic system, productivity and yield can be improved, product quality can be improved, production cost can be controlled and reduced, and the automation degree is improved in a large extent.

Description

Novel clamp hydraulic clamp structure
Technical field
The utility model relates to anchor clamps, especially relates to a kind of novel clamp hydraulic clamp structure.
Background technology
The anchor clamps that tap manufacturing enterprise is used in the 610CNC processing all are to be connected in a clamp specially seat that is similar to the vice class of purchasing system from the U.S., the clamping device of anchor clamps is to realize the clamping of workpiece and unclamp by artificial turn, because of different operators or because factors such as operator's fatigues, when operating physical force too small, workpiece can occur does not clamp and forges a knife in the process or industrial injury hidden danger, excessive when operating physical force, easily produce phenomenons such as workpiece deformation again.
Summary of the invention
The purpose of this utility model is to provide a kind of novel clamp hydraulic clamp structure that realizes constant clamping force, can improve production capacity and yields, lifting product quality, control and reduce production costs by machine tool hydraulic system.
The purpose of this utility model is achieved in that
A kind of novel clamp hydraulic clamp structure, comprise the clamp seat, be provided with left anchor clamps motion block at the clamp seat, quiet of left side anchor clamps, two groups of identical anchor clamps groups that quiet of right anchor clamps and right anchor clamps motion block constitute, be fixed on quiet of the middle left anchor clamps of clamp seat and quiet of right anchor clamps and be back-to-back placement, left side anchor clamps motion block and right anchor clamps motion block are placed on the two ends of clamp seat respectively, in the clamp seat, be provided with the screw shaft of band left hand thread pair and right-handed thread pair, left hand thread pair and right-handed thread pair are used for driving left anchor clamps motion block and right anchor clamps motion block respectively, feature is: also comprise machine tool hydraulic system and hydraulic motor, the machine tool hydraulic system control hydraulic motor of band flow speed control valve and pressure regulator valve links to each other with the screw shaft of clamp seat by a pair of helical gear in hydraulic motor output shaft.
The utility model is to have set up machine tool hydraulic system and hydraulic motor on the basis of conventional clamp seat, it is by existing lathe oil circuit, adopt a pair of helical gear of fluid motor-driven, the screw shaft that drives again on the clamp seat rotates, left anchor clamps motion block and right anchor clamps motion block that drive is connected in clamp move, clamping work pieces is unclamped in realization, thereby reaches the purpose that realizes constant clamping force, raising production capacity and yields, lifting product quality by machine tool hydraulic system.The utility model changes operator's manual turn into hydraulic-driven, has substituted traditional manual drive, and automaticity increases substantially.Therefore, the utlity model has advantage by machine tool hydraulic system is realized constant clamping force, can be improved production capacity and yields, lifting product quality, controls and reduce production costs, automaticity increases substantially.
Description of drawings
Fig. 1 is structural representation of the present utility model.
The specific embodiment
Below in conjunction with embodiment and contrast accompanying drawing the utility model is described in further detail.
A kind of novel clamp hydraulic clamp structure, by clamp seat 1, machine tool hydraulic system 2 and hydraulic motor 3 are formed, be provided with left anchor clamps motion block 5 at clamp seat 1, quiet 6 of left side anchor clamps, two groups of identical anchor clamps groups 4 that quiet 7 of right anchor clamps and right anchor clamps motion block 8 constitute, be fixed on clamp seat 1 middle quiet 6 of left anchor clamps and quiet 7 of right anchor clamps and be back-to-back placement, left side anchor clamps motion block 5 and right anchor clamps motion block 8 are placed on the two ends of clamp seat 1 respectively, in clamp seat 1, be provided with the screw shaft 10 of band left hand thread secondary 9 and right-handed thread pair 11, left hand thread secondary 9 and right-handed thread pair 11 are used for driving left anchor clamps motion block 5 and right anchor clamps motion block 8 respectively, the machine tool hydraulic system 2 control hydraulic motors 3 of band flow speed control valve 13 and pressure regulator valve 14 link to each other with the screw shaft 10 of clamp seat 1 by a pair of helical gear 15 at the output shaft 12 of hydraulic motor 3.

Claims (1)

1. novel clamp hydraulic clamp structure, comprise the clamp seat, be provided with left anchor clamps motion block at the clamp seat, quiet of left side anchor clamps, two groups of identical anchor clamps groups that quiet of right anchor clamps and right anchor clamps motion block constitute, be fixed on quiet of the middle left anchor clamps of clamp seat and quiet of right anchor clamps and be back-to-back placement, left side anchor clamps motion block and right anchor clamps motion block are placed on the two ends of clamp seat respectively, in the clamp seat, be provided with the screw shaft of band left hand thread pair and right-handed thread pair, left hand thread pair and right-handed thread pair are used for driving left anchor clamps motion block and right anchor clamps motion block respectively, it is characterized in that: also comprise machine tool hydraulic system and hydraulic motor, the machine tool hydraulic system control hydraulic motor of band flow speed control valve and pressure regulator valve links to each other with the screw shaft of clamp seat by a pair of helical gear in hydraulic motor output shaft.
CN 201220745128 2012-12-31 2012-12-31 Novel fixture hydraulic clamping structure Expired - Fee Related CN203045348U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220745128 CN203045348U (en) 2012-12-31 2012-12-31 Novel fixture hydraulic clamping structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220745128 CN203045348U (en) 2012-12-31 2012-12-31 Novel fixture hydraulic clamping structure

Publications (1)

Publication Number Publication Date
CN203045348U true CN203045348U (en) 2013-07-10

Family

ID=48728344

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201220745128 Expired - Fee Related CN203045348U (en) 2012-12-31 2012-12-31 Novel fixture hydraulic clamping structure

Country Status (1)

Country Link
CN (1) CN203045348U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108015587A (en) * 2017-11-30 2018-05-11 中国航发沈阳黎明航空发动机有限责任公司 A kind of fixture for meeting conduit saddle seat batch Drilling operation

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108015587A (en) * 2017-11-30 2018-05-11 中国航发沈阳黎明航空发动机有限责任公司 A kind of fixture for meeting conduit saddle seat batch Drilling operation

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Legal Events

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

Granted publication date: 20130710

Termination date: 20141231

EXPY Termination of patent right or utility model