CN104690645B - One kind positioning adjustment formula broach grainding machine and workpiece positioning adjusting process - Google Patents

One kind positioning adjustment formula broach grainding machine and workpiece positioning adjusting process Download PDF

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Publication number
CN104690645B
CN104690645B CN201510073403.3A CN201510073403A CN104690645B CN 104690645 B CN104690645 B CN 104690645B CN 201510073403 A CN201510073403 A CN 201510073403A CN 104690645 B CN104690645 B CN 104690645B
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China
Prior art keywords
broaching tool
axis
tool bar
positioning
adjusting apparatus
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CN201510073403.3A
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CN104690645A (en
Inventor
周启付
候文利
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YANGZHOU YOUYI TOOLS MANUFACTURING Co Ltd
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YANGZHOU YOUYI TOOLS MANUFACTURING Co Ltd
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B49/00—Measuring or gauging equipment for controlling the feed movement of the grinding tool or work; Arrangements of indicating or measuring equipment, e.g. for indicating the start of the grinding operation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B3/00—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools
    • B24B3/16—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools of broaches

Abstract

One kind positioning adjustment formula broach grainding machine and workpiece positioning adjusting process, it belongs to equipment for grinding technical field.The positioning adjustment formula broach grainding machine includes grinding machine pedestal and the clamp mechanism being fixedly connected on grinding machine pedestal, sharpening fixed mechanism, connect and whet a knife on sharpening fixed mechanism, active link workpiece positions calibration apparatus on sharpening fixed mechanism, workpiece positioning calibration apparatus includes linking arm, half round frame, linking arm one end is movably connected on sharpening fixed mechanism, the round frame of linking arm other end integrally connected half, at two diameter end points of half round frame and semi-circumference midpoint is connected with locating slot respectively, positioning disk is flexibly connected on locating slot, dial gauge or amesdial are connected on positioning disk.It is of the present invention it is a kind of position adjustment formula broach grainding machine and workpiece positioning adjusting process can the disposable good broaching tool bar of adjustment levelness, error is less than 0.01mm, and detection time is less than 10 minutes, substantially increases operating efficiency, simultaneously because precision improves, its yield rate also greatly improves.

Description

One kind positioning adjustment formula broach grainding machine and workpiece positioning adjusting process
Technical field
The invention belongs to equipment for grinding technical field, more particularly to a kind of positioning adjustment formula broach grainding machine and workpiece positioning are adjusted Calibration method.
Background technology
Broaching tool is the forming tool for broaching.Have multiple rows of cutter tooth on broaching tool surface, each size and dimension for arranging cutter tooth from Incision end increases and changed successively to cutting out end, therefore the process of broaching tool needs higher required precision.
At present, on grinding machine before grinding broaching tool, it is necessary to broaching tool bar is positioned on the positioning fixture of grinding machine, Artificial Up Highway UHW, the side bus for using centimeter check adjustment bar is to ensure the levelness of bar after positioning.But artificial inspection It is larger to survey adjustment error, its precision is at maximum up to 0.03mm, and need to take the position of more than 3 to detect back and forth on bar, Adjustment, each bar detection adjustment needs 30~60 minutes, wasted time and energy, once detection adjustment goes wrong, after grinding Broaching tool will scrap, therefore, the current adjusting process that is positioned manually causes the broaching tool yield rate of final production relatively low.
The content of the invention
The purpose of the present invention is to overcome above-mentioned deficiency, there is provided one kind positioning adjustment formula broach grainding machine, the broach grainding machine have Workpiece bus multilist head integration automatic calibrating device, the integration of multilist head can be carried out to workpiece and automatically positions, measure and adjusts School.It is a further object of the present invention to provide a kind of method that workpiece positioning adjustment is carried out using the positioning adjustment formula broach grainding machine.
The used to achieve the above object technical scheme of the present invention is：One kind positioning adjustment formula broach grainding machine, including mill Bed pedestal and the clamp mechanism, the sharpening fixed mechanism that are fixedly connected on grinding machine pedestal, connect on sharpening fixed mechanism and whet a knife, its It is characterised by：Active link workpiece positions calibration apparatus on the sharpening fixed mechanism, and workpiece positioning calibration apparatus includes connection Arm, half round frame, linking arm one end are movably connected on sharpening fixed mechanism, the round frame of linking arm other end integrally connected half, semicircle At two diameter end points of frame and semi-circumference midpoint is connected with locating slot respectively, and positioning disk is flexibly connected on locating slot, Dial gauge or amesdial are connected on positioning disk.
Further, the clamp mechanism include be fixedly connected on grinding machine pedestal Z axis adjusting apparatus, be fixedly connected on X-axis adjusting apparatus in Z axis adjusting apparatus and the Y-axis adjusting apparatus being fixedly connected in X-axis adjusting apparatus, Y-axis adjusting apparatus Upper connection broaching tool bar.
Further, a diameter of 8~200mm of the broaching tool bar.
Further, the sharpening fixed mechanism includes X-axis telecontrol equipment, the company of fixation being fixedly connected on grinding machine pedestal The Z axis telecontrol equipment being connected on X-axis telecontrol equipment and the Y-axis telecontrol equipment being fixedly connected on Z axis telecontrol equipment, Y-axis motion Connect and whet a knife on device.
Further, the workpiece positioning calibration apparatus material is aviation aluminium.
Further, described linking arm one end is movably connected on sharpening fixed mechanism by the bearing of two hinge contacts.
It is a kind of to utilize a kind of method for positioning adjustment formula broach grainding machine and carrying out workpiece positioning adjustment, it is characterised in that：Including Following steps：
1) clamp
Broaching tool bar is fixed on to the Y-axis adjusting apparatus of clamp mechanism using the alignment of end center, both ends clamped-in style first On；
2) positioning zeroing
By workpiece positioning calibration apparatus rotate to horizontality, by corrdinated adjustment X-axis telecontrol equipment, Z axis telecontrol equipment, Y-axis telecontrol equipment come adjust workpiece positioning calibration apparatus position, make workpiece positioning calibration apparatus on three dial gauges or thousand Divide table to be contacted with the surface of broaching tool bar one end, adjust the reading of three dial gauges or amesdial, make its numerical value equal；
3) centre position adjustment
Three dial gauges or amesdial are removed, makes it non-contact with the surface of broaching tool bar one end, adjustment workpiece positioning is adjusted The position of calibration device, some position being located among broaching tool bar, make in three dial gauges or amesdial and broaching tool bar Between surface contact, the position of broaching tool bar is adjusted by corrdinated adjustment Z axis adjusting apparatus, Y-axis adjusting apparatus, makes broaching tool rod Material is forward and backward, moves up and down, until the reading of three dial gauges or amesdial is equal；
4) endpoint location adjustment
Three dial gauges or amesdial are removed, makes it non-contact with the surface among broaching tool bar, adjustment workpiece positioning is adjusted The position of calibration device, some position of the broaching tool bar other end is located at, makes three dial gauges or amesdial and broaching tool bar The surface contact of the other end, adjusts the position of broaching tool bar by corrdinated adjustment Z axis adjusting apparatus, Y-axis adjusting apparatus, makes drawing Knife bar is forward and backward, moves up and down, until the reading of three dial gauges or amesdial is equal；
5) 1 points of measurement and positioning, you can determine that the horizontal gradient error of broaching tool bar is less than 0.01mm.
A kind of positioning adjustment formula broach grainding machine of the present invention and workpiece positioning adjusting process can disposably adjustment it is good The levelness of broaching tool bar, error are less than 0.01mm, and detection time is less than 10 minutes, substantially increase operating efficiency, while by Improved in precision, its yield rate also greatly improves.
Brief description of the drawings
The invention will be further described with reference to the accompanying drawings and detailed description.
Fig. 1 is a kind of structural representation for positioning adjustment formula broach grainding machine.
Fig. 2 is that a kind of workpiece for positioning adjustment formula broach grainding machine positions calibration apparatus front view.
Fig. 3 is that a kind of workpiece for positioning adjustment formula broach grainding machine positions calibration apparatus rearview.
In figure：1st, grinding machine pedestal, 2, clamp mechanism, 3, sharpening fixed mechanism, 4, workpiece positioning calibration apparatus, 5, connection Arm, 6, half round frame, 7, locating slot, 8, positioning disk, 9, dial gauge or amesdial, 10, Z axis adjusting apparatus, 11, X-axis adjusting apparatus, 12nd, Y-axis adjusting apparatus, 13, X-axis telecontrol equipment, 14, Z axis telecontrol equipment, 15, Y-axis telecontrol equipment, 16, whet a knife, 17, broaching tool rod Material, 18, bearing.
Embodiment
The present invention is described in detail with reference to specific embodiment and accompanying drawing, but the invention is not limited in specific embodiment.
Embodiment 1
A kind of positioning adjustment formula broach grainding machine as shown in Figure 1, including grinding machine pedestal 1 and it is fixedly connected on grinding machine pedestal 1 On clamp mechanism 2, sharpening fixed mechanism 3, clamp mechanism 2 includes being fixedly connected on Z axis adjusting apparatus on grinding machine pedestal 1 10th, the X-axis adjusting apparatus 11 being fixedly connected in Z axis adjusting apparatus 10 and the Y-axis being fixedly connected in X-axis adjusting apparatus 11 are adjusted Engagement positions 12, broaching tool bar 17, a diameter of 200mm of broaching tool bar 17 are connected in Y-axis adjusting apparatus 12；Sharpening fixed mechanism 3 Including the X-axis telecontrol equipment 13 being fixedly connected on grinding machine pedestal 1, the Z axis sportswear being fixedly connected on X-axis telecontrol equipment 13 The Y-axis telecontrol equipment 15 put 14 and be fixedly connected on Z axis telecontrol equipment 14, on Y-axis telecontrol equipment 15 connection whet a knife 16, whet a knife Active link workpiece positions calibration apparatus 4 on fixed mechanism 3, and the workpiece positioning material of calibration apparatus 4 is aviation aluminium.
As shown in Figure 2 and Figure 3, workpiece positioning calibration apparatus 4 includes linking arm 5, half round frame 6, and the one end of linking arm 5 passes through two The bearing 18 of individual hinge contact is movably connected on sharpening fixed mechanism 3 so that workpiece positioning calibration apparatus 4 can be along perpendicular to mill The axle rotary motion of knife fixed mechanism 3, the round frame 6 of 5 other end integrally connected of linking arm half, at two diameter end points of half round frame 6 And semi-circumference midpoint is connected with locating slot 7 respectively, and positioning disk 8 is flexibly connected on locating slot 7, hundred are connected on positioning disk 8 Divide table 9.
Embodiment 2
A kind of method for carrying out workpiece positioning adjustment using adjustment formula broach grainding machine is positioned described in embodiment 1, specific bag Include following steps：
1) clamp
The Y-axis that broaching tool bar 17 is fixed on to clamp mechanism 2 using the alignment of end center, both ends clamped-in style first adjusts dress Put on 12；
2) positioning zeroing
Workpiece positioning calibration apparatus 4 is rotated to horizontality, passes through corrdinated adjustment X-axis telecontrol equipment 13, Z axis sportswear 14, Y-axis telecontrol equipment 15 is put to adjust the position of workpiece positioning calibration apparatus 4, makes three hundred on workpiece positioning calibration apparatus 4 Divide table 9 to be contacted with the surface of the one end of broaching tool bar 17, adjust the reading of three dial gauges 9, make its numerical value is equal (to be generally adapted to 0)；
3) centre position adjustment
Three dial gauges 9 are removed, make it non-contact with the surface of the one end of broaching tool bar 17, adjustment workpiece positioning calibration apparatus 4 position, some position being located among broaching tool bar 17, make three dial gauges 9 and the surface among broaching tool bar 17 Contact, adjusts the position of broaching tool bar 17 by corrdinated adjustment Z axis adjusting apparatus 10, Y-axis adjusting apparatus 12, makes broaching tool bar It is 17 forward and backward, move up and down, until the reading of three dial gauges 9 is equal；
4) endpoint location adjustment
Three dial gauges 9 are removed, make it non-contact with the surface among broaching tool bar 17, adjustment workpiece positioning calibration apparatus 4 position, some position of the other end of broaching tool bar 17 is located at, makes three dial gauges 9 and the other end of broaching tool bar 17 Surface contacts, and adjusts the position of broaching tool bar 17 by corrdinated adjustment Z axis adjusting apparatus 10, Y-axis adjusting apparatus 12, makes broaching tool Bar 17 is forward and backward, moves up and down, until the reading of three dial gauges 9 is equal；
5) 1 points of measurement and positioning, you can determine that the horizontal gradient error of broaching tool bar 17 is less than 0.01mm.
Embodiment 3
A kind of positioning adjustment formula broach grainding machine as shown in Figure 1, including grinding machine pedestal 1 and it is fixedly connected on grinding machine pedestal 1 On clamp mechanism 2, sharpening fixed mechanism 3, clamp mechanism 2 includes being fixedly connected on Z axis adjusting apparatus on grinding machine pedestal 1 10th, the X-axis adjusting apparatus 11 being fixedly connected in Z axis adjusting apparatus 10 and the Y-axis being fixedly connected in X-axis adjusting apparatus 11 are adjusted Engagement positions 12, broaching tool bar 17, a diameter of 8mm of broaching tool bar 17 are connected in Y-axis adjusting apparatus 12；Sharpening fixed mechanism 3 wraps The Z axis telecontrol equipment for include the X-axis telecontrol equipment 13 being fixedly connected on grinding machine pedestal 1, being fixedly connected on X-axis telecontrol equipment 13 14 and the Y-axis telecontrol equipment 15 that is fixedly connected on Z axis telecontrol equipment 14, on Y-axis telecontrol equipment 15 connection whet a knife 16, whet a knife solid Determine active link workpiece in mechanism 3 and position calibration apparatus 4, the workpiece positioning material of calibration apparatus 4 is aviation aluminium.
As shown in Figure 2 and Figure 3, workpiece positioning calibration apparatus 4 includes linking arm 5, half round frame 6, and the one end of linking arm 5 passes through two The bearing 18 of individual hinge contact is movably connected on sharpening fixed mechanism 3 so that workpiece positioning calibration apparatus 4 can be along perpendicular to mill The axle rotary motion of knife fixed mechanism 3, the round frame 6 of 5 other end integrally connected of linking arm half, at two diameter end points of half round frame 6 And semi-circumference midpoint is connected with locating slot 7 respectively, and positioning disk 8 is flexibly connected on locating slot 7, thousand are connected on positioning disk 8 Divide table 9.
Embodiment 4
A kind of method for carrying out workpiece positioning adjustment using adjustment formula broach grainding machine is positioned described in embodiment 3, specific bag Include following steps：
1) clamp
The Y-axis that broaching tool bar 17 is fixed on to clamp mechanism 2 using the alignment of end center, both ends clamped-in style first adjusts dress Put on 12；
2) positioning zeroing
Workpiece positioning calibration apparatus 4 is rotated to horizontality, passes through corrdinated adjustment X-axis telecontrol equipment 13, Z axis sportswear 14, Y-axis telecontrol equipment 15 is put to adjust the position of workpiece positioning calibration apparatus 4, makes three thousand on workpiece positioning calibration apparatus 4 Divide table 9 to be contacted with the surface of the one end of broaching tool bar 17, adjust the reading of three amesdials 9, make its numerical value is equal (to be generally adapted to 0)；
3) centre position adjustment
Three amesdials 9 are removed, make it non-contact with the surface of the one end of broaching tool bar 17, adjustment workpiece positioning calibration apparatus 4 position, some position being located among broaching tool bar 17, make three amesdials 9 and the surface among broaching tool bar 17 Contact, adjusts the position of broaching tool bar 17 by corrdinated adjustment Z axis adjusting apparatus 10, Y-axis adjusting apparatus 12, makes broaching tool bar It is 17 forward and backward, move up and down, until the reading of three amesdials 9 is equal；
4) endpoint location adjustment
Three amesdials 9 are removed, make it non-contact with the surface among broaching tool bar 17, adjustment workpiece positioning calibration apparatus 4 position, some position of the other end of broaching tool bar 17 is located at, makes three amesdials 9 and the other end of broaching tool bar 17 Surface contacts, and adjusts the position of broaching tool bar 17 by corrdinated adjustment Z axis adjusting apparatus 10, Y-axis adjusting apparatus 12, makes broaching tool Bar 17 is forward and backward, moves up and down, until the reading of three amesdials 9 is equal；
5) 1 points of measurement and positioning, you can determine that the horizontal gradient error of broaching tool bar 17 is less than 0.01mm.

Claims (5)

  1. A kind of 1. method for positioning adjustment formula broach grainding machine and carrying out workpiece positioning adjustment, it is characterised in that：Comprise the following steps：
    1) clamp
    The Y-axis that broaching tool bar (17) is fixed on to clamp mechanism (2) using the alignment of end center, both ends clamped-in style first adjusts dress Put on (12)；
    The clamp mechanism (2) include be fixedly connected on grinding machine pedestal (1) Z axis adjusting apparatus (10), be fixedly connected on Z axis X-axis adjusting apparatus (11) in adjusting apparatus (10) and the Y-axis adjusting apparatus being fixedly connected in X-axis adjusting apparatus (11) (12) broaching tool bar (17), is connected in Y-axis adjusting apparatus (12)；
    2) positioning zeroing
    By workpiece positioning calibration apparatus (4) rotation to horizontality, pass through corrdinated adjustment X-axis telecontrol equipment (13), Z axis sportswear Put (14), Y-axis telecontrol equipment (15) adjusts the position of workpiece positioning calibration apparatus (4), the workpiece is positioned on calibration apparatus (4) Three dial gauges or amesdial (9) contacted with the surface of broaching tool bar (17) one end, adjust three dial gauges or amesdial (9) Reading, make its numerical value equal；
    3) centre position adjustment
    Three dial gauges or amesdial (9) are removed, makes it non-contact with the surface of broaching tool bar (17) one end, adjustment workpiece positioning The position of calibration apparatus (4), some position being located among broaching tool bar (17), makes three dial gauges or amesdial (9) Contact with the surface among broaching tool bar (17), adjusted by corrdinated adjustment Z axis adjusting apparatus (10), Y-axis adjusting apparatus (12) The position of whole broaching tool bar (17), makes that broaching tool bar (17) is forward and backward, moves up and down, until three dial gauges or amesdial (9) Reading it is equal；
    4) endpoint location adjustment
    Three dial gauges or amesdial (9) are removed, makes it non-contact with the surface among broaching tool bar (17), adjustment workpiece positioning The position of calibration apparatus (4), some position of broaching tool bar (17) other end is located at, makes three dial gauges or amesdial (9) surface with broaching tool bar (17) other end contacts, and passes through corrdinated adjustment Z axis adjusting apparatus (10), Y-axis adjusting apparatus (12) position of broaching tool bar (17) is adjusted, makes that broaching tool bar (17) is forward and backward, move up and down, until three dial gauges or thousand Divide the reading of table (9) equal；
    5) 1 points of measurement and positioning, you can determine that the horizontal gradient error of broaching tool bar (17) is less than 0.01mm.
  2. 2. a kind of method for positioning adjustment formula broach grainding machine and carrying out workpiece positioning adjustment, its feature exist according to claim 1 In：Positioning adjustment formula broach grainding machine includes grinding machine pedestal (1) and is fixedly connected on grinding machine pedestal (1) used in methods described Clamp mechanism (2), sharpening fixed mechanism (3), on sharpening fixed mechanism (3) connection whet a knife (16), the sharpening fixed mechanism (3) workpiece positioning calibration apparatus (4) is flexibly connected on, workpiece positioning calibration apparatus (4) includes linking arm (5), half round frame (6), Linking arm (5) one end is movably connected on sharpening fixed mechanism (3), the round frame (6) of linking arm (5) other end integrally connected half, and half At two diameter end points of round frame (6) and semi-circumference midpoint is connected with locating slot (7) respectively, activity on locating slot (7) Positioning disk (8) is connected, dial gauge or amesdial (9) are connected on positioning disk (8)；
    The clamp mechanism (2) include be fixedly connected on grinding machine pedestal (1) Z axis adjusting apparatus (10), be fixedly connected on Z axis X-axis adjusting apparatus (11) in adjusting apparatus (10) and the Y-axis adjusting apparatus being fixedly connected in X-axis adjusting apparatus (11) (12) broaching tool bar (17), is connected in Y-axis adjusting apparatus (12)；
    The sharpening fixed mechanism (3) include be fixedly connected on grinding machine pedestal (1) X-axis telecontrol equipment (13), be fixedly connected In the Z axis telecontrol equipment (14) on X-axis telecontrol equipment (13) and the Y-axis sportswear being fixedly connected on Z axis telecontrol equipment (14) Put (15), connection sharpening (16) on Y-axis telecontrol equipment (15).
  3. 3. a kind of method for positioning adjustment formula broach grainding machine and carrying out workpiece positioning adjustment according to claim 1 or 2, it is special Sign is：A diameter of 8~200mm of the broaching tool bar (17).
  4. 4. a kind of method for positioning adjustment formula broach grainding machine and carrying out workpiece positioning adjustment according to claim 1 or 2, it is special Sign is：Described workpiece positioning calibration apparatus (4) material is aviation aluminium.
  5. 5. a kind of method for positioning adjustment formula broach grainding machine and carrying out workpiece positioning adjustment according to claim 2, its feature It is：Described linking arm (5) one end is movably connected on sharpening fixed mechanism (3) by the bearing (18) of two hinge contacts.
CN201510073403.3A 2015-02-11 2015-02-11 One kind positioning adjustment formula broach grainding machine and workpiece positioning adjusting process Active CN104690645B (en)

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Application Number Priority Date Filing Date Title
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CN104690645B true CN104690645B (en) 2018-01-30

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Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2478727Y (en) * 2000-11-08 2002-02-27 岳少敏 Six-coordinate numerial control cutter grinding machine
JP3862014B2 (en) * 2002-10-25 2006-12-27 理研製鋼株式会社 Drill grinding machine
CN201662383U (en) * 2010-03-26 2010-12-01 江苏扬力数控机床有限公司 Device for measuring straightness of upper die of bending machine
CN202388325U (en) * 2011-09-20 2012-08-22 珠海三川工业自动化设备有限公司 Six-axis machining equipment for milling cutter
CN203665231U (en) * 2014-01-13 2014-06-25 台州中天工具有限公司 Full-automatic broach grinding machine
CN204658191U (en) * 2015-02-11 2015-09-23 扬州市邮谊工具制造有限公司 A kind of location adjustment formula broach grainding machine

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