CN104959859A - Positioning and clamping device for axis parts - Google Patents

Positioning and clamping device for axis parts Download PDF

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Publication number
CN104959859A
CN104959859A CN201510439839.XA CN201510439839A CN104959859A CN 104959859 A CN104959859 A CN 104959859A CN 201510439839 A CN201510439839 A CN 201510439839A CN 104959859 A CN104959859 A CN 104959859A
Authority
CN
China
Prior art keywords
transmission shaft
power transmission
base
clamping device
axial workpiece
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.)
Pending
Application number
CN201510439839.XA
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Chinese (zh)
Inventor
张海燕
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.)
Suzhou Haishenda Machinery Technology Co Ltd
Original Assignee
Suzhou Haishenda Machinery Technology 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 Suzhou Haishenda Machinery Technology Co Ltd filed Critical Suzhou Haishenda Machinery Technology Co Ltd
Priority to CN201510439839.XA priority Critical patent/CN104959859A/en
Publication of CN104959859A publication Critical patent/CN104959859A/en
Pending legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23QDETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q3/00Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
    • B23Q3/02Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
    • B23Q3/06Work-clamping means
    • B23Q3/062Work-clamping means adapted for holding workpieces having a special form or being made from a special material
    • B23Q3/064Work-clamping means adapted for holding workpieces having a special form or being made from a special material for holding elongated workpieces, e.g. pipes, bars or profiles

Abstract

The invention discloses a positioning and clamping device for axis parts. The device comprises a base, a main transmission mechanism, an auxiliary transmission shaft, an inverter, movable clamping pieces, a linear guide rail, and intermediate support rods. The main transmission mechanism comprises a drive motor and a transmission shaft. Two sets of the movable clamping pieces are respectively fixed on the left end and right end of the linear guide rail. The transmission shaft is connected with the auxiliary transmission shaft through the inverter, and the transmission shaft is fixed on the bottom of the right end movable clamping piece through a connecting plate. The auxiliary transmission shaft is fixed on the bottom of the left end movable clamping piece through a connecting plate. The drive motor is arranged on the right end face of the base and is connected with the transmission shaft. The linear guide rail is arranged on the upper plane of the base. The two intermediate support rods are arranged along the longitudinal direction of the base. Through the above method, the positioning and clamping device for axis parts is accurate in positioning and firm in clamping, and is suitable to be used for clamping and positioning axis parts in different axle diameters. The device is simple and convenient in adjusting and safe and reliable in use.

Description

A kind of axial workpiece positioning clamping device
Technical field
The present invention relates to fixture, particularly relate to a kind of axial workpiece positioning clamping device.
Background technology
Axial workpiece is one of typical part often run in Hardware fitting, and it is mainly used to supporting transmission parts, and transmitting torque and bearing load are different by axial workpiece version, generally can be divided into optical axis, multidiameter and special-shaped axis three class; Or be divided into solid shafting, hollow shaft etc.They are used for the driving parts such as supporting gear, belt wheel in the machine, with transmitting torque or motion.Axial workpiece is rotating body parts, and its length is greater than diameter, is generally made up of the external cylindrical surface of concentric shafts, taper seat, endoporus and screw thread and corresponding end face.According to the difference of planform, axial workpiece can be divided into optical axis, multidiameter, hollow shaft and bent axle etc.
Axial workpiece in process, part axial workpiece need to carry out on circumference secondary operations (such as hole, cutting thread or carry out the operation such as welding.Axial workpiece, because having disc, so rolling than being easier to, causing processing difficulties, therefore, fixture must be adopted to position clamping to it.
Summary of the invention
The technical problem that the present invention mainly solves is to provide a kind of axial workpiece positioning clamping device, its accurate positioning, clamps firm, is applicable to the axial workpiece clamping and positioning of the different diameter of axle, regulates simple and convenient, safe and reliable.
For solving the problems of the technologies described above, the technical scheme that the present invention adopts is: provide a kind of axial workpiece positioning clamping device, comprise base, main drive gear, auxiliary power transmission shaft, inverter, active clamping piece, line slideway and middle studdle, described main drive gear comprises drive motors and power transmission shaft, described active clamping piece is provided with two covers, be separately fixed at two ends, line slideway left and right, described power transmission shaft is connected with auxiliary power transmission shaft by inverter, and power transmission shaft is fixed on bottom right-hand member active clamping piece by connecting plate, auxiliary power transmission shaft is fixed on bottom left end active clamping piece by connecting plate, described drive motors is arranged on base right side and is connected with power transmission shaft, described line slideway is arranged on plane on base, described middle studdle is provided with individual along base longitudinal direction.
In the present invention's preferred embodiments, described active clamping piece comprises Mobile base, gripper shoe and compact heap, and described gripper shoe is arranged on Mobile base top, and described compact heap is provided with 2, be separately positioned on inside gripper shoe and Mobile base, and 2 compact heaps Eight characters structure each other.
In the present invention's preferred embodiments, described compact heap is made up of elastic-friction material, and is bolted in gripper shoe and Mobile base.
In the present invention's preferred embodiments, bottom described connecting plate, be provided with fixed hub.
In the present invention's preferred embodiments, plane camber structure on described support bar
The invention has the beneficial effects as follows: a kind of axial workpiece positioning clamping device of the present invention, its accurate positioning, clamp firm, be applicable to the axial workpiece clamping and positioning of the different diameter of axle, regulate simple and convenient, safe and reliable.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the embodiment of the present invention, below the accompanying drawing used required in describing embodiment is briefly described, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings, wherein:
Fig. 1 is the structural representation of axial workpiece positioning clamping device one of the present invention preferred embodiment.
Detailed description of the invention
Be clearly and completely described to the technical scheme in the embodiment of the present invention below, obviously, described embodiment is only a part of embodiment of the present invention, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making other embodiments all obtained under creative work prerequisite, belong to the scope of protection of the invention.
Refer to Fig. 1, the embodiment of the present invention comprises:
A kind of axial workpiece positioning clamping device, comprise base 1, main drive gear 2, auxiliary power transmission shaft 3, inverter 4, active clamping piece 5, line slideway 6 and middle studdle 7, described main drive gear 2 comprises drive motors 21 and power transmission shaft 22, described active clamping piece 5 is provided with two covers, be separately fixed at line slideway about 6 two ends, described power transmission shaft 22 is connected with auxiliary power transmission shaft 3 by inverter 4, and power transmission shaft 22 is fixed on bottom right-hand member active clamping piece 5 by connecting plate 8, auxiliary power transmission shaft 3 is fixed on bottom left end active clamping piece 5 by connecting plate 8, described drive motors 21 is arranged on base 1 right side and is connected with power transmission shaft 22, described line slideway 6 is arranged on plane on base 1, described middle studdle 2 is provided with 2 along base 1 longitudinal direction.
In above-mentioned, described product is placed on middle studdle 2, open drive motors 2, drive motors 2 drives power transmission shaft 22 to rotate, power transmission shaft 22 gives by inverter 4 driving force that auxiliary power transmission shaft 3 one is contrary, drive the active clamping piece 5 at two ends, left and right to intermediary movements, by clamping product by power transmission shaft 22 and auxiliary power transmission shaft 3.
Further, described movable clamping folder comprises Mobile base 51, gripper shoe 52 and compact heap 53, and described gripper shoe 52 is arranged on Mobile base 51 top, and described compact heap 53 is provided with 2, be separately positioned on inside gripper shoe 52 and Mobile base 51, and 2 compact heaps 53 Eight characters structure each other.
Further, described compact heap 53 is made up of elastic-friction material, and is connected on gripper shoe 52 and Mobile base 51 by bolt 54.
Further, fixed hub 9 is provided with bottom described connecting plate 8.
Further, plane camber structure on described support bar 7.
The invention has the beneficial effects as follows: a kind of axial workpiece positioning clamping device of the present invention, its accurate positioning, clamp firm, be applicable to the axial workpiece clamping and positioning of the different diameter of axle, regulate simple and convenient, safe and reliable.
The foregoing is only embodiments of the invention; not thereby the scope of the claims of the present invention is limited; every utilize description of the present invention to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical field, be all in like manner included in scope of patent protection of the present invention.

Claims (5)

1. an axial workpiece positioning clamping device, it is characterized in that, comprise base, main drive gear, auxiliary power transmission shaft, inverter, active clamping piece, line slideway and middle studdle, described main drive gear comprises drive motors and power transmission shaft, described active clamping piece is provided with two covers, be separately fixed at two ends, line slideway left and right, described power transmission shaft is connected with auxiliary power transmission shaft by inverter, and power transmission shaft is fixed on bottom right-hand member active clamping piece by connecting plate, auxiliary power transmission shaft is fixed on bottom left end active clamping piece by connecting plate, described drive motors is arranged on base right side and is connected with power transmission shaft, described line slideway is arranged on plane on base, described middle studdle is provided with individual along base longitudinal direction.
2. axial workpiece positioning clamping device according to claim 1, it is characterized in that, described active clamping piece comprises Mobile base, gripper shoe and compact heap, described gripper shoe is arranged on Mobile base top, described compact heap is provided with 2, be separately positioned on inside gripper shoe and Mobile base, and 2 compact heaps Eight characters structure each other.
3. axial workpiece positioning clamping device according to claim 2, is characterized in that, described compact heap is made up of elastic-friction material, and is bolted in gripper shoe and Mobile base.
4. axial workpiece positioning clamping device according to claim 1, is characterized in that, is provided with fixed hub bottom described connecting plate.
5. axial workpiece positioning clamping device according to claim 1, is characterized in that, plane camber structure on described support bar.
CN201510439839.XA 2015-07-24 2015-07-24 Positioning and clamping device for axis parts Pending CN104959859A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510439839.XA CN104959859A (en) 2015-07-24 2015-07-24 Positioning and clamping device for axis parts

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510439839.XA CN104959859A (en) 2015-07-24 2015-07-24 Positioning and clamping device for axis parts

Publications (1)

Publication Number Publication Date
CN104959859A true CN104959859A (en) 2015-10-07

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201510439839.XA Pending CN104959859A (en) 2015-07-24 2015-07-24 Positioning and clamping device for axis parts

Country Status (1)

Country Link
CN (1) CN104959859A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107116382A (en) * 2017-07-04 2017-09-01 杨煜海 A kind of clamping device for being used to process blast pipe
CN108453524A (en) * 2017-12-26 2018-08-28 中车戚墅堰机车车辆工艺研究所有限公司 A kind of high-accuracy general adjustable v-type positioning tool
CN108818062A (en) * 2018-08-16 2018-11-16 周国京 A kind of clamping table for building steel tube processing
CN110497231A (en) * 2019-08-30 2019-11-26 台州航宙机电设备有限公司 Clamping device is used in a kind of main jet pipe processing of plant protection spraying machine

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101920499A (en) * 2009-06-12 2010-12-22 鸿富锦精密工业(深圳)有限公司 Clamping device
CN102039535A (en) * 2009-10-15 2011-05-04 陕西汉江机床有限公司 Workpiece positioning and clamping device for thread cutting machine
US8020877B2 (en) * 2007-01-18 2011-09-20 Lang Technik Gmbh Self-centering chuck
CN203418304U (en) * 2013-07-05 2014-02-05 无锡商业职业技术学院 Butt-joint device of electric pipe fitting
CN204122781U (en) * 2014-09-13 2015-01-28 奔宇电机集团有限公司 A kind of electric machine stand milling machine frock
CN204771728U (en) * 2015-07-24 2015-11-18 苏州市海神达机械科技有限公司 Axle type part positioning and clamping device

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8020877B2 (en) * 2007-01-18 2011-09-20 Lang Technik Gmbh Self-centering chuck
CN101920499A (en) * 2009-06-12 2010-12-22 鸿富锦精密工业(深圳)有限公司 Clamping device
CN102039535A (en) * 2009-10-15 2011-05-04 陕西汉江机床有限公司 Workpiece positioning and clamping device for thread cutting machine
CN203418304U (en) * 2013-07-05 2014-02-05 无锡商业职业技术学院 Butt-joint device of electric pipe fitting
CN204122781U (en) * 2014-09-13 2015-01-28 奔宇电机集团有限公司 A kind of electric machine stand milling machine frock
CN204771728U (en) * 2015-07-24 2015-11-18 苏州市海神达机械科技有限公司 Axle type part positioning and clamping device

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107116382A (en) * 2017-07-04 2017-09-01 杨煜海 A kind of clamping device for being used to process blast pipe
CN108453524A (en) * 2017-12-26 2018-08-28 中车戚墅堰机车车辆工艺研究所有限公司 A kind of high-accuracy general adjustable v-type positioning tool
CN108453524B (en) * 2017-12-26 2019-12-03 中车戚墅堰机车车辆工艺研究所有限公司 A kind of high-accuracy general adjustable v-type positioning tool
CN108818062A (en) * 2018-08-16 2018-11-16 周国京 A kind of clamping table for building steel tube processing
CN110497231A (en) * 2019-08-30 2019-11-26 台州航宙机电设备有限公司 Clamping device is used in a kind of main jet pipe processing of plant protection spraying machine
CN110497231B (en) * 2019-08-30 2020-12-08 金鹏飞 Clamping mechanism for machining main nozzle of plant protection spraying machine

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SE01 Entry into force of request for substantive examination
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Application publication date: 20151007