CN201856180U - Comprehensive positioning device - Google Patents

Comprehensive positioning device Download PDF

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Publication number
CN201856180U
CN201856180U CN201020549391XU CN201020549391U CN201856180U CN 201856180 U CN201856180 U CN 201856180U CN 201020549391X U CN201020549391X U CN 201020549391XU CN 201020549391 U CN201020549391 U CN 201020549391U CN 201856180 U CN201856180 U CN 201856180U
Authority
CN
China
Prior art keywords
guide
hydraulic cylinder
positioning
holder
bar
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 - Lifetime
Application number
CN201020549391XU
Other languages
Chinese (zh)
Inventor
彭洪
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.)
Changzheng Machinery Factory China Aerospace Science and Technology Corp
Original Assignee
Changzheng Machinery Factory China Aerospace Science and Technology Corp
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 Changzheng Machinery Factory China Aerospace Science and Technology Corp filed Critical Changzheng Machinery Factory China Aerospace Science and Technology Corp
Priority to CN201020549391XU priority Critical patent/CN201856180U/en
Application granted granted Critical
Publication of CN201856180U publication Critical patent/CN201856180U/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Abstract

The utility model discloses a comprehensive positioning device comprising a single-plunger rod hydraulic cylinder, fixed bases, guide sleeves, two guide positioning rods, positioning nuts, a connecting block and a supporting rod, wherein the hydraulic cylinder is vertically arranged, and a plunger rod at the top of the hydraulic cylinder is connected with the connecting block; the supporting rod is fixedly arranged on the connecting block; the fixed bases are arranged at two sides of the upper part of the hydraulic cylinder; the outer surfaces of the two guide positioning rods are provided with T-shaped threads which are respectively sheathed in the fixed base in vertical direction, and the guide sleeve is arranged between the guide positioning rod and the fixed base; the upper ends of the guide positioning rods are connected in the connecting block and are fixed by nuts; and part of threads under the fixed base is connected with two positioning nuts. The guide positioning rods realize guiding and positioning functions by utilizing the cylindrical outer surface with the T-shaped threads and the threads thereof, so that guiding accuracy can be ensured; the two positioning nuts can realize positioning at any positions; and the cylindrical supporting rod can ensure that the axis of a cylindrical part is parallel to the supporting rod.

Description

Integrated positioning device
Technical field
The utility model relates to a kind of positioner, especially a kind of integrated positioning device that utilizes screw thread to carry out guide-localization.
Background technology
The traditional cylinder guiding of general employing in existing positioner, promptly utilize smooth cylinder and circular hole, be equipped with certain fit clearance and realize accurate guiding, just very difficult but this class formation will be realized accurate localization, can not realize the location of optional position easily; Retainer bar in the existing positioner can not guarantee the axis of cylindrical component well in the position of regulation, and one does not note causing axis to depart from, and is not easy to adjust very much; And because the diameter difference of cylindrical component, different to the optimal spacing requirement of retainer bar, existing positioner can not be regulated the distance between the retainer bar easily.
The utility model content
At above-mentioned the deficiencies in the prior art part, the utility model provides a kind of integrated positioning device, can realize effectively that accurately guiding is aimed at the adjustment of cylindrical component axis with location and realization.
To achieve these goals, the technical solution adopted in the utility model is: integrated positioning device, comprise single-column stopper rod hydraulic cylinder, holder, fairlead, the guide-localization bar, setscrew nut and contiguous block and retainer bar, described hydraulic cylinder is vertically placed, the plunger rod at its top is connected with contiguous block, described retainer bar is fixedly installed on the contiguous block, both sides, hydraulic cylinder top are provided with holder, described guide-localization bar has two, its outer surface is provided with T type screw thread, respectively vertical direction be socketed in the holder and guide-localization bar and holder between fairlead is set, guide-localization bar upper end is connected in the contiguous block and by nut to be fixed, the part that is positioned at the holder below two setscrew nuts that have been threaded.
Compared with prior art, the beneficial effect that this utility model is brought is: the guide-localization bar utilizes the cylindrical outer surface of T type screw thread and screw thread thereof to lead and locatees, and has guaranteed the precision of guiding; Two setscrew nuts can be realized the location of optional position; The retainer bar of cylindrical shape can guarantee that the axis of cylindrical component is parallel with the retainer bar.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment.
The specific embodiment
The utility model is described in further detail below in conjunction with drawings and the specific embodiments.
As shown in Figure 1, integrated positioning device, comprise single-column stopper rod hydraulic cylinder 1, holder 2, fairlead 3, guide-localization bar 4, setscrew nut 5 and contiguous block 6 and retainer bar 7, described hydraulic cylinder 1 is vertically placed, the plunger rod at its top is connected with contiguous block 6, described retainer bar 7 is fixedly installed on the contiguous block 6, both sides, hydraulic cylinder 1 top are provided with holder 2, described guide-localization bar 4 has two, its outer surface is provided with T type screw thread, respectively vertical direction be socketed in the holder 2 and guide-localization bar 4 and holder 2 between fairlead 3 is set, guide-localization bar 4 upper ends are connected in the contiguous block 6 and by nut to be fixed, the part that is positioned at holder 2 belows two setscrew nuts 5 that have been threaded.
The time utilize other pay-offs or manually cylinder blank is placed on the retainer bar 7 in work, hydraulic cylinder 1 is started working, and promotes contiguous block 6 blank is sent to the operating position.When blank reached the operating position, the setscrew nut 5 of regulating in advance and fixing contacted with holder 2, stoped hydraulic cylinder 1 to continue motion, reached the accurate location of blank.After blank was fixed, hydraulic cylinder 1 reverse operation was recessed the operating position.After blank machines, hydraulic cylinder 1 task is again collected the product or the blank that machine and backhaul to the operating position, sends product or blank back to initial position, utilize other drawing mechanisms or manually product or blank are removed end one action flow process.
Guide-localization bar 4 utilizes the cylindrical outer surface of T type screw thread and screw thread thereof to lead and locatees, and is controlled in the standard of tolerance scope by the periphery of fine finishining with T type threaded top.Fairlead 3 is pressed the preparation of guide post actual size, is controlled in the certain clearance scope, guarantees the precision that leads.Add two setscrew nuts 5 by T type screw thread, thereby be implemented in the location of optional position.
The cylindrical retainer bar 7 that is fixed on the contiguous block 6 can guarantee that the axis of cylindrical component is parallel with retainer bar 7.Distance is different between two retainer bars 7, the location that can realize the cylindrical component of different-diameter, and each the fixing distance location that can realize cylindrical component in the certain limit.Realize the location of different cylindrical components in larger scope, can change and be the contiguous block 6 of different distance between two retainer bars 7.

Claims (3)

1. integrated positioning device, comprise single-column stopper rod hydraulic cylinder (1), holder (2), guide-localization bar (4), setscrew nut (5) and contiguous block (6), it is characterized in that: also comprise fairlead (3) and retainer bar (7), described hydraulic cylinder (1) is vertically placed, the plunger rod at its top is connected with contiguous block (6), described retainer bar (7) is fixedly installed on the contiguous block (6), hydraulic cylinder (1) both sides, top are provided with holder (2), described guide-localization bar (4) has two, its outer surface is provided with screw thread, respectively vertical direction be socketed in the holder (2) and guide-localization bar (4) and holder (2) between fairlead (3) is set, guide-localization bar (4) upper end is connected in the contiguous block (6) and by nut to be fixed, the part that is positioned at holder (2) below two setscrew nuts (5) that have been threaded.
2. integrated positioning device according to claim 1 is characterized in that: the screw thread of described guide-localization bar (4) outer surface is a T type screw thread.
3. integrated positioning device according to claim 1 is characterized in that: described retainer bar (7) is a cylinder.
CN201020549391XU 2010-09-29 2010-09-29 Comprehensive positioning device Expired - Lifetime CN201856180U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201020549391XU CN201856180U (en) 2010-09-29 2010-09-29 Comprehensive positioning device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201020549391XU CN201856180U (en) 2010-09-29 2010-09-29 Comprehensive positioning device

Publications (1)

Publication Number Publication Date
CN201856180U true CN201856180U (en) 2011-06-08

Family

ID=44101997

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201020549391XU Expired - Lifetime CN201856180U (en) 2010-09-29 2010-09-29 Comprehensive positioning device

Country Status (1)

Country Link
CN (1) CN201856180U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102001514A (en) * 2010-09-29 2011-04-06 中国航天科技集团公司长征机械厂 Synthetically positioning device
CN102267113A (en) * 2011-07-26 2011-12-07 重庆长安汽车股份有限公司 Auxiliary tool used for welding suspension clamp

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102001514A (en) * 2010-09-29 2011-04-06 中国航天科技集团公司长征机械厂 Synthetically positioning device
CN102001514B (en) * 2010-09-29 2014-04-02 中国航天科技集团公司长征机械厂 Synthetically positioning device
CN102267113A (en) * 2011-07-26 2011-12-07 重庆长安汽车股份有限公司 Auxiliary tool used for welding suspension clamp
CN102267113B (en) * 2011-07-26 2013-05-08 重庆长安汽车股份有限公司 Auxiliary tool used for welding suspension clamp

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
AV01 Patent right actively abandoned

Granted publication date: 20110608

Effective date of abandoning: 20140402

RGAV Abandon patent right to avoid regrant