CN109571115A - A kind of workpiece positioning adjustment device applied to automatic cycle apparatus of stock house - Google Patents

A kind of workpiece positioning adjustment device applied to automatic cycle apparatus of stock house Download PDF

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Publication number
CN109571115A
CN109571115A CN201811631048.7A CN201811631048A CN109571115A CN 109571115 A CN109571115 A CN 109571115A CN 201811631048 A CN201811631048 A CN 201811631048A CN 109571115 A CN109571115 A CN 109571115A
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CN
China
Prior art keywords
adjustment
positioning
workpiece
plate
guide rod
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
CN201811631048.7A
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Chinese (zh)
Inventor
周永华
陈翔宇
金军
齐亚文
徐静
苟牛红
蒋发根
庞登怀
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.)
Ningbo Kocel Machine Tool Auxiliary Machinery Co Ltd
Original Assignee
Ningbo Kocel Machine Tool Auxiliary Machinery Co Ltd
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Filing date
Publication date
Application filed by Ningbo Kocel Machine Tool Auxiliary Machinery Co Ltd filed Critical Ningbo Kocel Machine Tool Auxiliary Machinery Co Ltd
Priority to CN201811631048.7A priority Critical patent/CN109571115A/en
Publication of CN109571115A publication Critical patent/CN109571115A/en
Pending legal-status Critical Current

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    • 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
    • B23Q7/00Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Automatic Assembly (AREA)

Abstract

The invention discloses a kind of workpiece positioning adjustment devices applied to automatic cycle apparatus of stock house, including positioning plate, installation base plate, adjusting positioning linkage rod component, adjustment plate, workpiece adjustment guide rod and adjustment bottom plate installation pedestal;The adjustment plate is equipped with straight trough;The installation base plate is installed on positioning plate;The adjusting positioning linkage rod component is installed on installation base plate;The middle part of adjustment plate is fixed with positioning linkage rod component is adjusted;The adjustment bottom plate installation pedestal is mounted on installation base plate;Workpiece adjusts straight trough of the guide rod in adjustment plate, is installed on and adjusts on positioning linkage rod component;The adjusting positioning linkage rod component includes that linear movement adjusts component, rotatable connection component, rotary components and adjustment limit assembly.It often will appear the defects of adjustment has some setbacks, process is cumbersome, the position conservation degree after the completion of adjustment is poor for existing positioning adjustment mechanism, the present invention realizes the positioning adjustment that automatic cycle feed bin adapts to various workpieces size.

Description

A kind of workpiece positioning adjustment device applied to automatic cycle apparatus of stock house
Technical field
The present invention relates to machine tooling fields, and in particular to a kind of workpiece positioning tune applied to automatic cycle apparatus of stock house Engagement positions.
Background technique
In recent years, with the continuous renewal iteration of machine tool machining automatized loading and unloading equipment, Full-automatic circulation feed bin relies on Its feature for facilitating operation, performance stable is widely used, especially the parts machining industry of medium and small-sized, such as tooth The processing of the parts such as wheel, axis class, disk class.The self-positioning precision of automatic cycle feed bin is high, can be mechanical with truss manipulator, joint The automation equipments such as hand are mating, realize the automatic loading/unloading of workpiece.But for save the cost, adapt to the processing of multi-varieties and small-batch Demand, an automatic cycle feed bin will often adapt to various workpieces size, therefore the positioning for adapting to various workpieces size adjusts machine Structure is the core and key of automatic cycle apparatus of stock house.For being suitable for the automatic cycle material of single multilayer stacking of disk-like accessory Storehouse, positioning adjustment mechanism generally use the positioning of three bars and the movement of groove profile track, the groove profile reserved on pallet by locating rod The movement of hole track, realizes the interior positioning of locating rod or the variation of outer location dimension, to adapt to the positioning of different workpieces size.But Be, it is existing positioning adjustment mechanism often will appear adjustment have some setbacks, adjustment process is cumbersome, adjustment after the completion of position conservation degree The defects of poor, realizes single layer, the multilayer stacking location requirement of automatic cycle feed bin, present invention design to solve similar problems A kind of workpiece applied on automatic cycle feed bin positions adjustment mechanism.
Summary of the invention
The present invention often will appear that adjustment has some setbacks, adjustment process is cumbersome, has adjusted for existing positioning adjustment mechanism The defects of position conservation degree after is poor provides a kind of workpiece positioning adjustment dress applied to automatic cycle apparatus of stock house It sets, realizes the fast quick change production that automatic cycle feed bin adapts to the positioning adjustment of various workpieces size, work pieces process, adjustment process is suitable Freely, positioning is reliable.
The technical solution adopted by the present invention are as follows:
A kind of workpiece positioning adjustment device applied to automatic cycle apparatus of stock house, including positioning plate (1), installation base plate (2), positioning linkage rod component (3), adjustment plate, workpiece adjustment guide rod (6) and adjustment bottom plate installation pedestal (7) are adjusted;The tune Whole plate is equipped with straight trough;The installation base plate (2) is mounted on positioning plate (1);Adjusting positioning linkage rod component (3) installation On installation base plate (2);The middle part of the adjustment plate is mutually fixed with positioning linkage rod component (3) are adjusted;The adjustment bottom plate installation Pedestal (7) is mounted on installation base plate (2);Workpiece adjustment guide rod (6) passes through the straight trough in adjustment plate, is mounted on adjusting On positioning linkage rod component (3).
Further, the adjusting positioning linkage rod component (3) includes: that linear movement adjusts component, rotatable connection component, rotation Turn component and adjustment limit assembly;The linear movement adjusts component and is connected with rotatable connection component;The rotary components point It is not connected with rotatable connection component and adjustment limit assembly.
Further, it includes sliding block (8), linear guide (9) and workpiece adjustment guide rod that the linear movement, which adjusts component, Mounting base (10);The linear guide (9) is mounted on installation base plate (2);The sliding block (8) is mounted on linear guide (9); Workpiece adjustment guide rod mounting base (10) is mounted on sliding block (8).
Further, workpiece adjustment guide rod (6) is fixed in workpiece adjustment guide rod mounting base (10).
Further, the rotary components include fixing axle (12), rotary shaft (13), bearing (16);The rotary shaft (13) it is fixed on fixing axle (12) by bearing (16);The fixing axle (12) is mounted on installation base plate (2).
Further, the rotatable connection component includes connecting rod (11), band step positioning pin 1 (14) and determines with step Position pin 2 (15);One end of the connecting rod (11) passes through band step positioning pin 1 (14) and is fixed on workpiece adjustment guide rod mounting base (10) on, other end passband step positioning pin 2 (15) is fixed on rotary shaft (13).
Further, the adjustment limit assembly includes be located by connecting block (17), three angle knobs (18), profile positioning guide rail (19) and sheet metal (20) are limited;The block that is located by connecting (17) is mounted on workpiece adjustment guide rod mounting base (10) side;It is described Three angle knobs (18) are mounted on the block that is located by connecting (17);The profile positioning guide rail (19) is mounted on installation base plate (2);Institute Limit sheet metal (20) is stated to be mounted on installation base plate (2).
Further, the profile positioning guide rail (19) is made of plastic material.
Further, the adjustment plate includes adjustment bottom plate (4), adjustment top plate (5);The adjustment top plate (5) is installed on It adjusts on bottom plate (4).
Further, the straight trough and workpiece adjustment guide rod (6) are matching relationship;The straight trough width is greater than workpiece tune The diameter of whole guide rod (6).
Compared with prior art, beneficial effects of the present invention are as follows:
1) traffic direction of line gauge sliding block and the combustion adjustment direction of positioning and guiding bar are consistent, this linear slot Type running track saves the occupied space of lower part adjustment mechanism well, reduces compared to the running track of shaped form The overall dimensions for positioning adjustment mechanism, to reduce the overall dimensions of feed bin to a certain extent;
2) direct friction of the mechanism by the movement of line gauge sliding block instead of sliding adjusting seat in location tray, operation It is more laborsaving when more smooth adjustment;
3) mechanism is by three-jaw rotating linkage mechanism, so that three groups of adjustment locating rods are connected as one, it is only necessary to adjust Wherein any one group, the adjustment of whole positioning mechanism size can be realized, and common three grab adjustment mechanism, cannot achieve sometimes Linkage, need to adjust, which largely reduces adjustment time, improves and changes production efficiency one by one;
4) by the use of three angle knobs and profile positioning guide rail, it is relatively simple realize work positioning gauge cun adjustment after Position keep, it is easy to operate simple, keep working well;
5) adjustment mechanism is applicable to: the parts such as disk class, axis class, and suitable for oneself of single layer and multilayer specified station number Dynamic circulation feed bin;It is separately directed to different clients or different workpieces size range, it can be using the limit dead angle of three-jaw link mechanism to even Bar carries out dimension modifying, and mechanism is versatile, has a wide range of application.
Detailed description of the invention
Fig. 1 is isometric view of the present invention.
Fig. 2 is positioning adjustment device partial isometric view.
Fig. 3 is positioning adjustment device maximum adjusting range position view.
Fig. 4 is positioning adjustment device minimum adjusting range position view.
In figure, 1- positioning plate, 2- installation base plate, 3- adjusting positioning linkage rod component, 4- adjustment bottom plate, 5- adjustment top plate, 6- workpiece adjusts guide rod, and 7- adjusts bottom plate installation pedestal, 8- sliding block, 9- linear guide, the adjustment guide rod installation of 10- workpiece Seat, 11- connecting rod, 12- fixing axle, 13- rotary shaft, 14- band step positioning pin 1,15- band step positioning pin 2,16- bearing, 17- is located by connecting block, tri- angle knob of 18-, 19- profile positioning guide rail, and 20- limits metal plate.
Specific embodiment
To facilitate the understanding of the present invention, a more comprehensive description of the invention is given in the following sections with reference to the relevant attached drawings.In attached drawing Give better embodiment of the invention.But the invention can be realized in many different forms, however it is not limited to herein Described embodiment.On the contrary, the purpose of providing these embodiments is that making to understand more the disclosure Add thorough and comprehensive.
It should be noted that it can directly on the other element when element is referred to as " being set to " another element Or there may also be elements placed in the middle.When an element is considered as " connection " another element, it, which can be, is directly connected to To another element or it may be simultaneously present centering elements.Term as used herein " vertical ", " horizontal ", " left side ", " right side ", " top ", " bottom ", " bottom end ", " top " and similar statement for illustrative purposes only, are not offered as being only One embodiment.
Unless otherwise defined, all technical and scientific terms used herein and belong to technical field of the invention The normally understood meaning of technical staff is identical.Term as used herein in the specification of the present invention is intended merely to description tool The purpose of the embodiment of body, it is not intended that in the limitation present invention.Term " and or " used herein includes one or more Any and all combinations of relevant listed item.To facilitate the understanding of the present invention, below with reference to relevant drawings to this Invention is described more fully.Better embodiment of the invention is given in attached drawing.But the present invention can be with many not With form realize, however it is not limited to embodiments described herein.On the contrary, the purpose of providing these embodiments is that making It makes the present disclosure more fully understandable.
The present invention will be further described with specific embodiment with reference to the accompanying drawing.
A kind of workpiece positioning adjustment device applied to automatic cycle apparatus of stock house, as shown in Figure 1, including positioning plate (1), installation base plate (2), adjusting positioning linkage rod component (3), adjustment plate, workpiece adjustment guide rod (6) and adjustment bottom plate install base Seat (7);The adjustment plate is equipped with straight trough.
1) specific structure of apparatus of the present invention:
Substrate of the positioning plate (1) as workpiece adjustment positioning mechanism, is fixed by positioning pin and driving chain, and it is fixed to realize The reciprocating motion of position mechanism;Installation base plate (2) is mounted on positioning plate (1) by bolt and positioning pin;Adjust positioning linkage rod Component (3) integral installation is on installation base plate (2);It adjusts solid by bolt with adjusting positioning linkage rod component (3) in the middle part of bottom plate (4) It is fixed, for the positioning accuracy for guaranteeing adjustment bottom plate, base is installed by three be mounted on installation base plate (2) contour adjustment bottom plates Seat (7) and installation base plate (2) are fixed, ensure that the flatness of adjustment bottom plate;Adjustment top plate (5) directly supports plate as workpiece, Installation is placed in adjustment bottom plate (4);Workpiece adjusts guide rod (6), as the guiding of workpiece positioning adjustment, is each passed through adjustment Bottom plate (4) and the straight trough for adjusting top plate (5), adjust on positioning linkage rod component (3) to be mounted on, pass through positioning linkage rod component (3) adjustment and movement drive workpiece adjustment guide rod to be moved in the straight trough of adjustment bottom plate (4) and adjustment top plate (5), from And realize the adjustment to different dimension workpieces.In addition, in positioning plate (1), installation base plate (2) and adjustment bottom plate (4), point There are three circular hole, the mandril convenient for automatic cycle feed bin lifting body passes through for setting not on same position, will adjust top plate (5) And the workpiece being placed in adjustment top plate (5) jacks up, and realizes single layer stacking or the automatic loading/unloading positioning of multilayer stacking workpiece, just In the docking of other automation equipments, automation loading and unloading are realized.
As shown in Fig. 2, adjusting positioning linkage rod component (3) includes: that linear movement adjusts component, rotatable connection component, rotation Component and adjustment limit assembly;The linear movement adjusts component and is connected with rotatable connection component;The rotary components difference It is connected with rotatable connection component and adjustment limit assembly.
Further, it includes sliding block (8), linear guide (9) and workpiece adjustment guide rod that the linear movement, which adjusts component, Mounting base (10);The linear guide (9) is symmetrically mounted on installation base plate (2) according to trisection angle;Sliding block (8) installation On linear guide (9);Workpiece adjustment guide rod mounting base (10) is mounted on sliding block (8);The workpiece adjustment guiding Bar (6) is fixed in workpiece adjustment guide rod mounting base (10).Workpiece adjusts guide rod (6) and workpiece adjustment guide rod peace Dress seat (10) moves linearly on linear guide (9) with sliding block (8).
Further, the rotary components include fixing axle (12), rotary shaft (13), bearing (16);The rotary shaft (13) it is fixed on fixing axle (12) by bearing (16);The fixing axle (12) is mounted on installation base plate (2).
Further, by the connection of rotary shaft (13), three groups of connecting rods are connected as one.When wherein one group of link rotatable When, remaining two groups are also and then servo-actuated, this three is grabbed linkage structure and determined according to the angle of connecting rod (11) and fixing axle (2) center line Direction of the connecting rod (11) with sliding block (8) when mobile;When angle is less than 180 degree, connecting rod (11) is deviated to angle direction, the design Can avoid that connecting rod turns to when servo-actuated it is uncertain lead to deviations, cannot achieve the accurate positioning of workpiece;In addition, working as connecting rod (11) it runs to when adjusting guide rod mounting base (10) end angle close to 90 degree with workpiece, operation dead angle, sliding block (8) nothing occurs Method continues to move along, and has reached the least limit adjustment size of workpiece at this time.As shown in Figure 3 and Figure 4, it respectively positions Adjust the minimum and maximum adjusting range position view of device.It is fitted according to the length and associated clip angle square cun that change connecting rod (11) Answer the location requirement of different workpieces size range.
Further, the rotatable connection component includes connecting rod (11), band step positioning pin 1 (14) and determines with step Position pin 2 (15);One end of the connecting rod (11) passes through band step positioning pin 1 (14) and is fixed on workpiece adjustment guide rod mounting base (10) on, other end passband step positioning pin 2 (15) is fixed on rotary shaft (13).
Further, the adjustment limit assembly includes be located by connecting block (17), three angle knobs (18), profile positioning guide rail (19) and sheet metal (20) are limited;The profile positioning guide rail (19) is made of plastic material, such as nylon, aluminium, copper metal material; The block that is located by connecting (17) is mounted on workpiece adjustment guide rod mounting base (10) side;Three angle knob (18) is mounted on fixed On position link block (17);The profile positioning guide rail (19) is mounted on installation base plate (2);The limit sheet metal (20) is mounted on On installation base plate (2), it acts as the positions that sliding block (8) are limited during installation and debugging, in case sliding block is detached from linear guide (9), the damage of sliding block is caused.
When workpiece adjustment guide rod (6) is moved to specified workpiece size position, by rotary triangle knob (18), make to revolve The screw rod of button is embedded in the intermediate slot of profile positioning guide rail (19) and holds out against, and after knob is held out against, limits workpiece adjustment guiding Movement of the bar mounting base (10) on linear guide (9), so that work positioning gauge cun is maintained in adjustment size range, it is real The positioning and guiding of corresponding workpiece is showed.
2) operating process of apparatus of the present invention:
When needing to change production, after workpiece size changes, the position for adjusting guide rod (6) to workpiece is needed to adjust It is whole, to adapt to workpiece size, realize positioning.Firstly, rotation three angle knobs (18), is unscrewed, so that its underpart screw thread end face It is detached from profile positioning guide rail (19) bottom surface, secondly, will be placed on for workpiece in adjustment top plate (5), at this point, manually pushing and pulling workpiece Adjust guide rod (6), the adjusting positioning linkage rod component (3) of lower part workpiece adjustment guide rod (6) will be driven in adjustment bottom plate (4) and The straight trough of adjustment top plate (5) is moved, and after workpiece adjustment guide rod (6) and excircle of workpiece or inner circle contact, indicates guiding Bar size adjusting in place, finally, rotating three angle knobs (18), is tightened, so that its underpart screw thread end face tightening profile positions Guide rail (19) bottom surface, complete workpiece at this time changes production.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show The description of example " or " some examples " etc. means specific features, structure, material or spy described in conjunction with this embodiment or example Point is included at least one embodiment or example of the invention.In the present specification, schematic expression of the above terms are not It must be directed to identical embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be any It can be combined in any suitable manner in a or multiple embodiment or examples.In addition, without conflicting with each other, the technology of this field The feature of different embodiments or examples described in this specification and different embodiments or examples can be combined by personnel And combination.
Although the embodiments of the present invention has been shown and described above, it is to be understood that above-described embodiment is example Property, it is not considered as limiting the invention, those skilled in the art within the scope of the invention can be to above-mentioned Embodiment is changed, modifies, replacement and variant, at the same time, for those skilled in the art, the think of according to the application Think, there will be changes in the specific implementation manner and application range.

Claims (10)

1. a kind of workpiece positioning adjustment device applied to automatic cycle apparatus of stock house, it is characterised in that: including
Positioning plate (1), installation base plate (2) adjust positioning linkage rod component (3), adjustment plate, workpiece adjustment guide rod (6) and adjust Chassis assembly installation pedestal (7);The adjustment plate is equipped with straight trough;
The installation base plate (2) is mounted on positioning plate (1);The adjusting positioning linkage rod component (3) is mounted on installation base plate (2) on;The middle part of the adjustment plate is mutually fixed with positioning linkage rod component (3) are adjusted;Adjustment bottom plate installation pedestal (7) installation On installation base plate (2);Workpiece adjustment guide rod (6) passes through the straight trough in adjustment plate, is mounted on and adjusts positioning linkage rod group On part (3).
2. workpiece positioning adjustment device according to claim 1, it is characterised in that: the adjusting positioning linkage rod component (3) It include: that linear movement adjusts component, rotatable connection component, rotary components and adjustment limit assembly;The linear movement adjusting group Part is connected with rotatable connection component;The rotary components are connected with rotatable connection component and adjustment limit assembly respectively.
3. workpiece positioning adjustment device according to claim 2, it is characterised in that: the linear movement adjusts component and includes Sliding block (8), linear guide (9) and workpiece adjustment guide rod mounting base (10);The linear guide (9) is mounted on installation base plate (2) on;The sliding block (8) is mounted on linear guide (9);Workpiece adjustment guide rod mounting base (10) is mounted on sliding block (8) on.
4. workpiece positioning adjustment device according to claim 3, it is characterised in that: workpiece adjustment guide rod (6) peace Dress is fixed in workpiece adjustment guide rod mounting base (10).
5. workpiece positioning adjustment device according to claim 2, it is characterised in that: the rotary components include fixing axle (12), rotary shaft (13), bearing (16);The rotary shaft (13) is fixed on fixing axle (12) by bearing (16);Institute Fixing axle (12) is stated to be mounted on installation base plate (2).
6. according to workpiece positioning adjustment device described in claim 2 and 5, it is characterised in that: the rotatable connection component includes Connecting rod (11), band step positioning pin 1 (14) and with step positioning pin 2 (15);One end of the connecting rod (11) passes through band platform Stepwise positioning pin 1 (14) is fixed in workpiece adjustment guide rod mounting base (10), and other end passband step positioning pin 2 (15) is solid It is scheduled on rotary shaft (13).
7. workpiece positioning adjustment device according to claim 2, it is characterised in that: the adjustment limit assembly includes positioning Link block (17), three angle knobs (18), profile positioning guide rail (19) and limit sheet metal (20);The block that is located by connecting (17) installation Guide rod mounting base (10) side is adjusted in workpiece;Three angle knob (18) is mounted on the block that is located by connecting (17);The type Material positioning guide rail (19) is mounted on installation base plate (2);The limit sheet metal (20) is mounted on installation base plate (2).
8. workpiece positioning adjustment device according to claim 7, it is characterised in that: the profile positioning guide rail (19) is by moulding Property material is made.
9. workpiece positioning adjustment device according to claim 1, it is characterised in that: the adjustment plate includes adjustment bottom plate (4), top plate (5) are adjusted;The adjustment top plate (5) is installed on adjustment bottom plate (4).
10. workpiece positioning adjustment device according to claim 1, it is characterised in that: the straight trough and workpiece adjustment are oriented to Bar (6) is matching relationship;The straight trough width is greater than the diameter of workpiece adjustment guide rod (6).
CN201811631048.7A 2018-12-29 2018-12-29 A kind of workpiece positioning adjustment device applied to automatic cycle apparatus of stock house Pending CN109571115A (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112975764A (en) * 2021-04-24 2021-06-18 宫礼康 Adjusting structure of steel pipe inner wall deruster

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