CN204053583U - A kind of axis products clamping device - Google Patents

A kind of axis products clamping device Download PDF

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Publication number
CN204053583U
CN204053583U CN201420446970.XU CN201420446970U CN204053583U CN 204053583 U CN204053583 U CN 204053583U CN 201420446970 U CN201420446970 U CN 201420446970U CN 204053583 U CN204053583 U CN 204053583U
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CN
China
Prior art keywords
positioning
working plate
fixed head
cylinder
clamping
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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.)
Withdrawn - After Issue
Application number
CN201420446970.XU
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Chinese (zh)
Inventor
骆为祥
王成
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Johnson Precision Engineering Suzhou Co Ltd
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Johnson Precision Engineering Suzhou Co Ltd
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Priority to CN201420446970.XU priority Critical patent/CN204053583U/en
Application granted granted Critical
Publication of CN204053583U publication Critical patent/CN204053583U/en
Withdrawn - After Issue legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

A kind of axis products clamping device, comprise base and working plate, working plate upper surface centre position is provided with groove for fixedly mounting positioning strip, positioning strip is that front and back are to extension, at least three groups that are each side distributed with of positioning strip hold down assembly, hold down assembly and specifically comprise compact heap, V-type briquetting, air cylinder tie rod and compression cylinder, the outside that positioning strip both sides hold down assembly respectively is provided with one group of positioning component, and positioning component specifically comprises positioning support fagging, pneumatic fixed head, accessory plate, push rod, voussoir and positioning cylinder.The utility model is undertaken spacing by four frees degree of V-type locating piece to the upper and lower fore-and-aft direction of axle, the level of automatic capturing and axis, by the locating surface of 45 degree of V-type groove automatic capturing product to be processed Y, Z-direction, by V-type groove location cylindrical datum level, X-direction synchronously completes Pneumatic clamping by stationary anchor points and skewback head, not only reach the requirement that a sub-folder tool processes multiple product, and decrease repeated clamping number of times.

Description

A kind of axis products clamping device
Technical field
The utility model relates to mechanical manufacturing field, particularly relates to a kind of axis products clamping device.
Background technology
Machine-building be unable to do without Metal Cutting Machine Tool, and jig is then ensure mechanical processing quality, enhance productivity, reduce labor intensity, reduce excessive demand to workman's technology, realize one of indispensable important process equipment of Automation of Manufacturing Process.Jig is widely used in manufacturing industry, and the use of a large amount of special jig provides necessary condition for producing in enormous quantities.In the past after line finished by workpiece, installed by line with chuck, reprocessing endoporus.In the process corrected, when adjustment is clipped in two pawl on the face of cylinder, workpiece produces and rolls, and makes the center line in line hole produce angle displacement, is difficult to workpiece correction, and produces processing waste product.People have manufactured and designed fixture for this reason, and by use for many years, effect is fine.
Along with processing manufacturing industry develops rapidly, require higher to the precision of process component and production efficiency, performance work in-process operation is concentrated, and people's multimachine, the form processing of the multiple part of a machine is widely adopted.Then also more and more higher to the requirement of frock clamp, occurred the pneumatic frock clamp more advanced with hydraulic pressure two kinds, the appearance of these advanced installation way changes the locate mode of tradition by artificial clamping adjustment, improves machining accuracy, shorten and process non-cutting time, improve production efficiency.
When the side direction milling of revolving body product, conventional milling clamping method is the mode adopting V-block to position clamping, but this process is just applicable to the clamping of single product, and manual operation, other clamping method existing adopts the clamping of Bidirectional flat-nose pliers location, or adopts three-jaw self-centering chuck mode to carry out clamping.These clamping positioning methods are all difficult to ensure its precision on position degree and symmetry, and discontinuity then can produce distortion, and the clamping time is longer, and efficiency is low.
Utility model content
The utility model aims to provide a kind of axis products clamping device.
For realizing above-mentioned technical purpose, the utility model by the following technical solutions, a kind of axis products clamping device, described clamping device comprises base and working plate, working plate is located at the top of base, some support columns are provided with between base and working plate, support column is fixedly connected with working plate respectively with base, the upper surface centre position of working plate is provided with groove for fixedly mounting positioning strip, positioning strip is that front and back are to extension, positioning strip is fixed by screws on working plate, at least three groups that are each side distributed with of positioning strip hold down assembly, the quantity that holds down assembly of positioning strip both sides is consistent, described holding down assembly specifically comprises compact heap, V-type briquetting, air cylinder tie rod and compression cylinder, compression cylinder is located at the below of working plate, air cylinder tie rod connects compression cylinder, air cylinder tie rod runs through working plate up and down, working plate can be run through at the effect lower cylinder pull bar of compression cylinder to move up and down, described compact heap is located at the top of air cylinder tie rod, before and after compact heap, the lower surface of both sides is fixedly connected with V-type briquetting, the V-type locating slot that shape is corresponding is provided with in the position that working plate upper surface is corresponding with V-type briquetting, add man-hour workpiece and complete location under the effect of cooperatively interacting of V-type briquetting and V-type locating slot, V-type locating slot is 45 degree of V-type grooves, the outside that positioning strip both sides hold down assembly respectively is provided with one group of positioning component, described positioning component specifically comprises positioning support fagging, pneumatic fixed head, accessory plate, push rod, voussoir and positioning cylinder, described accessory plate and pneumatic fixed head are fixedly mounted on working plate by screw, accessory plate is arranged on the inner side of pneumatic fixed head, the height of accessory plate is higher than pneumatic fixed head, accessory plate has higher than the part of pneumatic fixed head the via hole that several facilitate push rod movement, the corresponding workpiece in the position of via hole and between V-type briquetting and V-type locating slot, via hole is consistent with the number of push rod and the number of V-block, described positioning support fagging is fixed by screws in the outward flange of pneumatic fixed head, push rod has open slot near one end of positioning support fagging, open slot place is provided with corresponding voussoir, voussoir connects the positioning cylinder be located at bottom pneumatic fixed head, voussoir can run through pneumatic fixed head and move up and down and drive the push rod matched with it inwardly to move and withstand workpiece under the effect of positioning cylinder.
As preferably, be provided with 4 large support columns between base and working plate, front and back are respectively provided with two.
As preferably, described positioning cylinder is fixedly mounted on the bottom of pneumatic fixed head by screw.
The utility model provides a kind of axis products clamping device, this device is undertaken spacing by four frees degree of V-type locating piece to the upper and lower fore-and-aft direction of axle of design, the level of automatic capturing and axis, by 45 degree of V-type groove automatic capturing product to be processed Y, the locating surface of Z-direction, by V-type groove location cylindrical datum level, thus reach the symmetry depth of parallelism requirement of circle product external center and institute's working groove, X-direction synchronously completes Pneumatic clamping by stationary anchor points and skewback head, not only reach the requirement that a sub-folder tool processes multiple product, and decrease repeated clamping number of times, reach and easily put, easily get, easy to operate effect, ensure that the machining accuracy of product.
Accompanying drawing explanation
Above-mentioned and/or additional aspect of the present utility model and advantage will become obvious and easy understand from accompanying drawing below combining to the description of embodiment, wherein:
Fig. 1 is the structural representation of the utility model embodiment;
Fig. 2 is that the utility model holds down assembly and the schematic diagram of positioning component;
Fig. 3 is the schematic diagram of positioning component;
Fig. 4 is the schematic diagram of V-type locating slot.
In figure: 1, working plate; 2, pneumatic fixed head; 3, positioning support fagging; 4, support column; 5, base; 6, push rod; 7, voussoir; 8, accessory plate; 9, via hole; 10, positioning strip; 11, compact heap; 12, V-type briquetting; 13, air cylinder tie rod; 14, compression cylinder; 15, positioning cylinder; 16, workpiece; 17, V-type locating slot.
Detailed description of the invention
Be described below in detail embodiment of the present utility model, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has element that is identical or similar functions from start to finish.Being exemplary below by the embodiment be described with reference to the drawings, only for explaining the utility model, and can not being interpreted as restriction of the present utility model.
In description of the present utility model, unless otherwise prescribed and limit, it should be noted that, term " installation ", " being connected ", " connection " should be interpreted broadly, such as, can be mechanical connection or electrical connection, also can be the connection of two element internals, can be directly be connected, also indirectly can be connected by intermediary.For the ordinary skill in the art, the concrete meaning of above-mentioned term can be understood as the case may be.
Referring to Fig. 1 to Fig. 4, a kind of axis products clamping device according to the utility model embodiment is described, described clamping device comprises base 5 and working plate 1, working plate 1 is located at the top of base 5, some support columns 4 are provided with between base 5 and working plate 1, support column 4 is fixedly connected with working plate 1 respectively with base 5, the upper surface centre position of working plate 1 is provided with groove for fixedly mounting positioning strip 10, positioning strip 10 is that front and back are to extension, positioning strip 10 is fixed by screws on working plate 1, each side being distributed with three groups and holding down assembly of positioning strip 10, the quantity that holds down assembly of positioning strip 10 both sides is consistent, described holding down assembly specifically comprises compact heap 11, V-type briquetting 12, air cylinder tie rod 13 and compression cylinder 14, compression cylinder 14 is located at the below of working plate 1, air cylinder tie rod 13 connects compression cylinder 14, air cylinder tie rod about 13 runs through working plate 1, working plate 1 can be run through at the effect lower cylinder pull bar 13 of compression cylinder 14 to move up and down, described compact heap 11 is located at the top of air cylinder tie rod 13, before and after compact heap 11, the lower surface of both sides is fixedly connected with V-type briquetting 12, V-type locating slot 17 corresponding to shape is provided with in the position that working plate 1 upper surface is corresponding with V-type briquetting 12, add man-hour workpiece 16 and complete location under the effect of cooperatively interacting of V-type briquetting 12 and V-type locating slot 17, V-type locating slot 17 is 45 degree of V-type grooves, the outside that positioning strip 10 both sides hold down assembly respectively is provided with one group of positioning component, described positioning component specifically comprises positioning support fagging 3, pneumatic fixed head 2, accessory plate 8, push rod 6, voussoir 7 and positioning cylinder 15, described accessory plate 8 and pneumatic fixed head 2 are fixedly mounted on working plate 1 by screw, accessory plate 8 is arranged on the inner side of pneumatic fixed head 2, the height of accessory plate 8 is higher than pneumatic fixed head 2, accessory plate 8 has higher than the part of pneumatic fixed head 2 via hole 9 that several facilitate push rod 6 movement, the corresponding workpiece 16 in position of via hole 9 is that is between V-type briquetting 12 and V-type locating slot 17, via hole 9 is consistent with the number of V-block 12 with the number of push rod 6, described positioning support fagging 3 is fixed by screws in the outward flange of pneumatic fixed head 2, push rod 6 has open slot near one end of positioning support fagging 3, open slot place is provided with corresponding voussoir 7, voussoir 7 connects the positioning cylinder 15 be located at bottom pneumatic fixed head 2, voussoir 7 can run through pneumatic fixed head 2 and moves up and down and drive inside the moving of the push rod 6 matched with it to withstand workpiece 16 under the effect of positioning cylinder 15.
As preferably, be provided with 4 large support columns 4 between base 5 and working plate 1, front and back are respectively provided with two.
As preferably, described positioning cylinder 15 is fixedly mounted on the bottom of pneumatic fixed head 2 by screw.
The utility model provides a kind of axis products clamping device, this device is undertaken spacing by four frees degree of V-type locating piece to the upper and lower fore-and-aft direction of axle of design, the level of automatic capturing and axis, by 45 degree of V-type groove automatic capturing product to be processed Y, the locating surface of Z-direction, by V-type groove location cylindrical datum level, thus reach the symmetry depth of parallelism requirement of circle product external center and institute's working groove, X-direction synchronously completes Pneumatic clamping by stationary anchor points and skewback head, not only reach the requirement that a sub-folder tool processes multiple product, and decrease repeated clamping number of times, reach and easily put, easily get, easy to operate effect, ensure that the machining accuracy of product.
In the description of this description, specific features, structure, material or feature that the description of reference term " embodiment ", " example " or " some examples " etc. means to describe in conjunction with this embodiment or example are contained at least one embodiment of the present utility model or example.In this manual, identical embodiment or example are not necessarily referred to the schematic representation of above-mentioned term.And the specific features of description, structure, material or feature can combine in an appropriate manner in any one or more embodiment or example.
Although illustrate and described embodiment of the present utility model, those having ordinary skill in the art will appreciate that: can carry out multiple change, amendment, replacement and modification to these embodiments when not departing from principle of the present utility model and aim, scope of the present utility model is by claim and equivalents thereof.

Claims (3)

1. an axis products clamping device, it is characterized in that, described clamping device comprises base and working plate, working plate is located at the top of base, some support columns are provided with between base and working plate, support column is fixedly connected with working plate respectively with base, the upper surface centre position of working plate is provided with groove for fixedly mounting positioning strip, positioning strip is that front and back are to extension, positioning strip is fixed by screws on working plate, at least three groups that are each side distributed with of positioning strip hold down assembly, the quantity that holds down assembly of positioning strip both sides is consistent, described holding down assembly specifically comprises compact heap, V-type briquetting, air cylinder tie rod and compression cylinder, compression cylinder is located at the below of working plate, air cylinder tie rod connects compression cylinder, air cylinder tie rod runs through working plate up and down, working plate can be run through at the effect lower cylinder pull bar of compression cylinder to move up and down, described compact heap is located at the top of air cylinder tie rod, before and after compact heap, the lower surface of both sides is fixedly connected with V-type briquetting, the V-type locating slot that shape is corresponding is provided with in the position that working plate upper surface is corresponding with V-type briquetting, add man-hour workpiece and complete location under the effect of cooperatively interacting of V-type briquetting and V-type locating slot, V-type locating slot is 45 degree of V-type grooves, the outside that positioning strip both sides hold down assembly respectively is provided with one group of positioning component, described positioning component specifically comprises positioning support fagging, pneumatic fixed head, accessory plate, push rod, voussoir and positioning cylinder, described accessory plate and pneumatic fixed head are fixedly mounted on working plate by screw, accessory plate is arranged on the inner side of pneumatic fixed head, the height of accessory plate is higher than pneumatic fixed head, accessory plate has higher than the part of pneumatic fixed head the via hole that several facilitate push rod movement, the corresponding workpiece in the position of via hole and between V-type briquetting and V-type locating slot, via hole is consistent with the number of push rod and the number of V-block, described positioning support fagging is fixed by screws in the outward flange of pneumatic fixed head, push rod has open slot near one end of positioning support fagging, open slot place is provided with corresponding voussoir, voussoir connects the positioning cylinder be located at bottom pneumatic fixed head, voussoir can run through pneumatic fixed head and move up and down and drive the push rod matched with it inwardly to move and withstand workpiece under the effect of positioning cylinder.
2. clamping device according to claim 1, is characterized in that, be provided with 4 large support columns between base and working plate, front and back are respectively provided with two.
3. clamping device according to claim 1, is characterized in that, described positioning cylinder is fixedly mounted on the bottom of pneumatic fixed head by screw.
CN201420446970.XU 2014-08-10 2014-08-10 A kind of axis products clamping device Withdrawn - After Issue CN204053583U (en)

Priority Applications (1)

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CN201420446970.XU CN204053583U (en) 2014-08-10 2014-08-10 A kind of axis products clamping device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
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Publications (1)

Publication Number Publication Date
CN204053583U true CN204053583U (en) 2014-12-31

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104175149A (en) * 2014-08-10 2014-12-03 强胜精密机械(苏州)有限公司 Shaft product clamping device and method
CN105478934A (en) * 2015-12-31 2016-04-13 平湖市品耀机器自动化有限公司 Clamping device of tapping machine
CN105478935A (en) * 2015-12-31 2016-04-13 平湖市品耀机器自动化有限公司 Locating and clamping device for tapping machines
CN105522416A (en) * 2016-03-02 2016-04-27 格林精密部件(苏州)有限公司 Workpiece holding device

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104175149A (en) * 2014-08-10 2014-12-03 强胜精密机械(苏州)有限公司 Shaft product clamping device and method
CN104175149B (en) * 2014-08-10 2016-06-01 强胜精密机械(苏州)有限公司 A kind of axis products clamping device and clamping method
CN105478934A (en) * 2015-12-31 2016-04-13 平湖市品耀机器自动化有限公司 Clamping device of tapping machine
CN105478935A (en) * 2015-12-31 2016-04-13 平湖市品耀机器自动化有限公司 Locating and clamping device for tapping machines
CN105478934B (en) * 2015-12-31 2017-11-17 平湖市品耀机器自动化有限公司 The clamping device of tapping machine
CN105478935B (en) * 2015-12-31 2017-11-17 平湖市品耀机器自动化有限公司 A kind of positioning clamping device of tapping machine
CN105522416A (en) * 2016-03-02 2016-04-27 格林精密部件(苏州)有限公司 Workpiece holding device

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GR01 Patent grant
C14 Grant of patent or utility model
AV01 Patent right actively abandoned

Granted publication date: 20141231

Effective date of abandoning: 20160601

C25 Abandonment of patent right or utility model to avoid double patenting