CN205043589U - Compound grinding machine of straight line planer -type - Google Patents

Compound grinding machine of straight line planer -type Download PDF

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Publication number
CN205043589U
CN205043589U CN201520809279.8U CN201520809279U CN205043589U CN 205043589 U CN205043589 U CN 205043589U CN 201520809279 U CN201520809279 U CN 201520809279U CN 205043589 U CN205043589 U CN 205043589U
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China
Prior art keywords
servo motor
screw mandrel
holder
peripheral milling
way
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CN201520809279.8U
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Chinese (zh)
Inventor
刘太明
曾俊
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Guangdong Haoteman Intelligent Machine Co Ltd
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Guangdong Haoteman Intelligent Machine Co Ltd
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Abstract

The utility model discloses a compound grinding machine of straight line planer -type, including the lathe body, and all install and grind the subassembly in the interior circle of lathe body, peripheral milling subassembly and two -way chuck device, interior circle grinds the subassembly branch and locates the transversely distolateral of two -way chuck device, the peripheral milling subassembly is located vertical side of two -way chuck device, interior circle grind subassembly and peripheral milling subassembly respectively with lathe body sliding fit, two -way chuck device includes the chuck base, two -way chuck, remove seat and hydro -cylinder, the hydro -cylinder links to each other with the drive of removal seat, remove seat and chuck base along longitudinal sliding motion cooperation, two -way chuck is installed in removing the seat. The utility model discloses need not to trade the centre gripping orientation, no. One time the grinding just can be accomplished to the clamping, and the machining precision is high.

Description

Straight line planer-type compound grinding machine
Technical field
The utility model relates to grinding machine, relates in particular to straight line planer-type compound grinding machine.
Background technology
At present, common compound grinding machine, although the function with endoporus, cylindrical grinding simultaneously, is all grinding while of carrying out monolateral to workpiece, in other words, the machining accuracy of workpiece is ensured monolateral, when the whole workpiece of needs grinding, needs to change clamping direction, in this process, the concentricity of whole workpiece, vertical bury pipe, cylindricity, the circle form and position tolerance such as to beat all will be affected, and require strict workpiece in these areas, naturally can not meet the demands for some.
Utility model content
In order to overcome the deficiencies in the prior art, the purpose of this utility model is to provide straight line planer-type compound grinding machine, and it is without the need to changing clamping direction, and clamped one time just can complete grinding, and machining accuracy is high.
The purpose of this utility model is achieved through the following technical solutions:
Straight line planer-type compound grinding machine, comprise machine body and be all installed on inner circle mill assembly, peripheral milling assembly and the two-way grip head unit of machine body, inner circle mill assembly is divided into the horizontal side of two-way grip head unit, peripheral milling assembly is positioned at longitudinal side of two-way grip head unit, inner circle mill assembly and peripheral milling assembly are slidably matched with machine body respectively, two-way grip head unit comprises chuck base, two-way chuck, Mobile base and oil cylinder, oil cylinder drives with Mobile base and is connected, Mobile base and chuck base are longitudinally slidably matched, and two-way chuck is installed on Mobile base.
Preferably, internal grinder assembly comprises inner circle mill base, total servo motor, supporting seat, first gripper shoe, corase grind guide rail, corase grind spindle drum, corase grind electro spindle, first servo motor, first screw mandrel, rough grinding wheel head, second gripper shoe, fine grinding guide rail, fine grinding spindle drum, fine grinding electro spindle, second servo motor, second screw mandrel and finishing wheel head, supporting seat and inner circle are ground base and are longitudinally slidably matched, total servo motor and supporting seat drive and to be connected and for driving supporting seat longitudinally slippage, inner circle mill base is fixed on machine body, first gripper shoe and the second gripper shoe are longitudinally fixed in supporting seat side by side, corase grind guide rail and the first servo motor are all fixed on the first gripper shoe, first servo motor docks with the first screw mandrel, first screw mandrel and corase grind spindle drum threaded engagement, corase grind spindle drum coordinates with corase grind slide, corase grind electro spindle is transversely articulated in corase grind spindle drum, rough grinding wheel head is fixed on corase grind electro spindle near one end of two-way chuck, fine grinding guide rail and the second servo motor are all fixed on the second gripper shoe, second servo motor docks with the second screw mandrel, second screw mandrel and fine grinding spindle drum threaded engagement, fine grinding spindle drum coordinates with fine grinding slide, fine grinding electro spindle is transversely articulated in fine grinding spindle drum, and finishing wheel head is fixed on fine grinding electro spindle near one end of two-way chuck.
Preferably, peripheral milling assembly comprises longitudinal rail holder, cross slide way holder, 3rd servo motor, 4th servo motor, 3rd screw mandrel, 4th screw mandrel, peripheral milling holder, upright guide rail holder, 4th servo motor, 5th screw mandrel, 5th servo motor, 6th servo motor and peripheral milling wheelhead, longitudinal rail holder extends longitudinally and is transversely divided into machine body, cross slide way holder and longitudinal rail holder are slidably matched, 3rd servo motor is fixed on machine body and docks with the 3rd screw mandrel, 3rd screw mandrel slides with cross slide way holder and is connected, 4th servo motor is fixed on longitudinal rail holder, peripheral milling holder and cross slide way holder are slidably matched, 4th servo motor docks with the 4th screw mandrel, 4th screw mandrel and peripheral milling holder threaded engagement, 5th servo motor is fixed on cross slide way holder, upright guide rail holder and peripheral milling holder are vertically slidably matched, 5th servo motor docks with the 5th screw mandrel, 5th screw mandrel and upright guide rail holder threaded engagement, peripheral milling wheelhead is articulated in upright guide rail holder, 6th servo motor is fixed on upright guide rail holder and drives with peripheral milling wheelhead and is connected.
Compared with prior art, the utility model has following beneficial effect:
The utility model possesses beyond plain grinding function relative to existing compound grinding machine, by adopting two-way chuck, multi-shaft interlocked, only need once clamp the grinding of workpiece, two processes simultaneously, avoid secondary and clamp the error brought, thus while ensureing Workpiece internal-external circle precision, at utmost ensure that the concentricity of workpiece, perpendicularity, cylindricity, circle such as to be beated at the form and position tolerance, be specially adapted to occasion precision being possessed to high request.In addition, workpiece two is all provided with the inner hole machining equipment of corase grind and fine grinding two kinds of accuracy classes, and all around can move under servo motor drives, and conveniently carries out inner hole grinding processing to the workpiece of different size length.Above workpiece, adopt planer-type profile scheme, peripheral milling assembly is horizontal to be hung on above two-way chuck, can move up and down by left-right and front-back under servo motor drives, and conveniently carries out cylindricalo grinding to any dimension workpiece.
Accompanying drawing explanation
Fig. 1 is the top view of the utility model straight line planer-type compound grinding machine;
Fig. 2 is the side view of the utility model peripheral milling assembly.
In figure: 100, machine body; 1, chuck base, 2, two-way chuck; 3, Mobile base; 4, workpiece; 5, oil cylinder; 6, supporting seat; 7, guide rail is roughly ground; 8, the first servo motor; 9, guide rail is refined; 10, the second servo motor; 11, total servo motor; 12, inner circle mill base; 13, finishing wheel head; 14, electro spindle is refined; 15, spindle drum is refined; 16, rough grinding wheel head; 17, electro spindle is roughly ground; 18, spindle drum is roughly ground; 19, longitudinal rail holder; 20, the 4th servo motor; 21, cross slide way holder; 22, peripheral milling holder; 23, the 3rd servo motor; 24, cross slide way holder; 25, the 5th servo motor; 26, the 6th servo motor; 27, peripheral milling wheelhead; 28, upright guide rail holder.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Straight line planer-type compound grinding machine as shown in Figure 1-2, comprise machine body 100, and be all installed on the inner circle mill assembly of machine body 100, peripheral milling assembly and two-way grip head unit, inner circle mill assembly is divided into the horizontal side of two-way grip head unit, peripheral milling assembly is positioned at longitudinal side of two-way grip head unit, inner circle mill assembly and peripheral milling assembly are slidably matched with machine body 100 respectively, two-way grip head unit comprises chuck base 1, two-way chuck 2, Mobile base 3 and oil cylinder 55, oil cylinder 55 drives with Mobile base and is connected, Mobile base 3 and chuck base 1 are longitudinally slidably matched, two-way chuck 2 is installed on Mobile base 3.
Two-way chuck 2 clamps and drives the rotation of workpiece 4 under the driving of oil cylinder 5, if workpiece 4 length is too short, can select monolateral clamping.The oil pressure actuated of oil cylinder 5, simple, two-way clamping, constant speed rotation, ensure that form and position tolerance and the precision of workpiece 4 to greatest extent.
Exemplarily, internal grinder assembly comprises inner circle mill base 12, total servo motor 11, supporting seat 6, first gripper shoe, corase grind guide rail 7, corase grind spindle drum 18, corase grind electro spindle 17, first servo motor 8, first screw mandrel, rough grinding wheel head 16, second gripper shoe, fine grinding guide rail 9, fine grinding spindle drum 15, fine grinding electro spindle 14, second servo motor 10, second screw mandrel and finishing wheel head 13, supporting seat 6 and inner circle are ground base 12 and are longitudinally slidably matched, total servo motor 11 and supporting seat 6 drive and to be connected and for driving supporting seat 6 longitudinally slippage, inner circle mill base 12 is fixed on machine body 100, first gripper shoe and the second gripper shoe are longitudinally fixed in supporting seat 6 side by side, corase grind guide rail 7 and the first servo motor 8 are all fixed on the first gripper shoe, first servo motor 8 docks with the first screw mandrel, first screw mandrel and corase grind spindle drum 18 threaded engagement, corase grind spindle drum 18 is slidably matched with corase grind guide rail 7, corase grind electro spindle 17 is transversely articulated in corase grind spindle drum 18, and rough grinding wheel head 16 is fixed on corase grind electro spindle 17 near one end of two-way chuck, fine grinding guide rail 9 and the second servo motor 10 are all fixed on the second gripper shoe, second servo motor 10 docks with the second screw mandrel, second screw mandrel and fine grinding spindle drum 15 threaded engagement, fine grinding spindle drum 15 is slidably matched with fine grinding guide rail 9, fine grinding electro spindle 14 is transversely articulated in fine grinding spindle drum 15, and finishing wheel head 13 is fixed on fine grinding electro spindle 14 near one end of two-way chuck 2.
Fine grinding and coarse grind fraction can vertically move under the acting in conjunction of total servo motor 11 and corresponding screw mandrel.Respectively be provided with a set of on two-way chuck both sides, the two-way chuck of convenient cooperation carries out interior hole machined to two of workpiece 4 simultaneously, ensures machining accuracy and the Geometrical Tolerance Principle at workpiece 4 two.
Exemplarily, peripheral milling assembly comprises longitudinal rail holder 19, cross slide way holder 24, 21, 3rd servo motor 23, 4th servo motor 20, 3rd screw mandrel, 4th screw mandrel, peripheral milling holder 22, upright guide rail holder 28, 4th servo motor 20, 5th screw mandrel, 5th servo motor 25, 6th servo motor 26 and peripheral milling wheelhead 27, longitudinal rail holder 19 extends longitudinally and is transversely divided into machine body 100, cross slide way holder 24, 21 are slidably matched with longitudinal rail holder 19, and the 3rd servo motor 23 is fixed on machine body 100 and docks with the 3rd screw mandrel, the 3rd screw mandrel and cross slide way holder 24, 21 slide is connected, and the 4th servo motor 20 is fixed on longitudinal rail holder 19, peripheral milling holder 22 and cross slide way holder 24, 21 are slidably matched, and the 4th servo motor 20 docks with the 4th screw mandrel, the 4th screw mandrel and peripheral milling holder 22 threaded engagement, and the 5th servo motor 25 is fixed on cross slide way holder 24, 21, upright guide rail holder 28 and peripheral milling holder 22 are vertically slidably matched, 5th servo motor 25 docks with the 5th screw mandrel, 5th screw mandrel and upright guide rail holder 28 threaded engagement, peripheral milling wheelhead 27 is articulated in upright guide rail holder, and the 6th servo motor 26 is fixed on upright guide rail holder 28 and drives with peripheral milling wheelhead 27 and is connected.
Peripheral milling wheelhead 27 rotates under the drive of the 6th servo motor 26, arbitrarily can carry out grinding in adjustment position to the workpiece 4 of different size.This planer type structure is fore-and-aft direction movement arbitrarily up and down in grinding process, and the grinding work piece 4 for various geomery can reach best ground effect.
The operation principle that this straight line planer-type meets grinding machine is as follows:
Before processing, start oil cylinder 5 and promote two-way chuck 2 and move longitudinally on limit and utilize oil pressure clamping work pieces 4, recycle oil pressure after clamping completes and take back original position.Then operation inner circle mill assembly and peripheral milling assembly carry out tool setting successively, inner circle mill assembly: drive screw mandrel to rotate by starting total servo motor 11, thus drive inner circle mill component integration mounted thereto to move, until rough grinding wheel head 16 alignment pieces 4 center, then the first servo motor 8 transverse shifting rough grinding wheel head 16 is started, accurately locate tool setting, both sides endoporus coarse grind fraction carries out simultaneously, thus ensures the accuracy of tool setting process, peripheral milling assembly: start the 3rd servo motor 23 and drive screw mandrel to rotate, thus drive whole peripheral milling assembly to advance to workpiece 4 direction, after certain position, starting the 4th servo motor 20 drives the 4th screw mandrel to rotate, thus restart the 5th servo motor 25 after driving peripheral milling assembly to move left and right correct position and drive the 5th screw mandrel to rotate, thus drive peripheral milling wheelhead 27 to move in vertical direction, accurate centre of location height and tool setting, after completing aforesaid operations, start oil cylinder 5 simultaneously, corase grind electro spindle 14 and the 6th servo motor 26, make workpiece 4, rough grinding wheel head 16, peripheral milling wheelhead 27 rotates simultaneously, the feed motion in all directions of the recycling each wheelhead of programme-control carries out grinding to workpiece 4, after endoporus has been roughly ground, start the first servo motor 8 to exit rough grinding wheel head 16 and start total servo motor 11 and promote to move outside the refining segment of both sides, workpiece 4 is refined.In addition, when workpiece 4 is too short, two-way chuck 2 can carry out monolateral clamping, and inner circle mill assembly overallly can also grind transverse shifting on base 12 in inner circle, changes the stroke of each wheelhead transverse shifting.Like this, workpiece 4 clamped one time, can carry out inside and outside circle processing grinding to its both sides simultaneously, improve the concentricity of product, perpendicularity, cylindricity and justify form and position tolerances such as beating, adopting thick fine ginding to ensure that the machining accuracy of product.
Embodiment of the present utility model is not limited thereto; according to foregoing of the present utility model; utilize ordinary technical knowledge and the customary means of this area; do not departing under the utility model above-mentioned basic fundamental thought prerequisite; the utility model can also make the amendment of other various ways, replacement or change, all drops within the utility model rights protection scope.

Claims (3)

1. straight line planer-type compound grinding machine, it is characterized in that, comprise machine body, and be all installed on the inner circle mill assembly of machine body, peripheral milling assembly and two-way grip head unit, inner circle mill assembly is divided into the horizontal side of two-way grip head unit, peripheral milling assembly is positioned at longitudinal side of two-way grip head unit, inner circle mill assembly and peripheral milling assembly are slidably matched with machine body respectively, two-way grip head unit comprises chuck base, two-way chuck, Mobile base and oil cylinder, oil cylinder drives with Mobile base and is connected, Mobile base and chuck base are longitudinally slidably matched, two-way chuck is installed on Mobile base.
2. straight line planer-type compound grinding machine according to claim 1, is characterized in that, internal grinder assembly comprises inner circle mill base, total servo motor, supporting seat, first gripper shoe, corase grind guide rail, corase grind spindle drum, corase grind electro spindle, first servo motor, first screw mandrel, rough grinding wheel head, second gripper shoe, fine grinding guide rail, fine grinding spindle drum, fine grinding electro spindle, second servo motor, second screw mandrel and finishing wheel head, supporting seat and inner circle are ground base and are longitudinally slidably matched, total servo motor and supporting seat drive and to be connected and for driving supporting seat longitudinally slippage, inner circle mill base is fixed on machine body, first gripper shoe and the second gripper shoe are longitudinally fixed in supporting seat side by side, corase grind guide rail and the first servo motor are all fixed on the first gripper shoe, first servo motor docks with the first screw mandrel, first screw mandrel and corase grind spindle drum threaded engagement, corase grind spindle drum coordinates with corase grind slide, corase grind electro spindle is transversely articulated in corase grind spindle drum, and rough grinding wheel head is fixed on corase grind electro spindle near one end of two-way chuck, fine grinding guide rail and the second servo motor are all fixed on the second gripper shoe, second servo motor docks with the second screw mandrel, second screw mandrel and fine grinding spindle drum threaded engagement, fine grinding spindle drum coordinates with fine grinding slide, fine grinding electro spindle is transversely articulated in fine grinding spindle drum, and finishing wheel head is fixed on fine grinding electro spindle near one end of two-way chuck.
3. straight line planer-type compound grinding machine according to claim 1, it is characterized in that, peripheral milling assembly comprises longitudinal rail holder, cross slide way holder, 3rd servo motor, 4th servo motor, 3rd screw mandrel, 4th screw mandrel, peripheral milling holder, upright guide rail holder, 4th servo motor, 5th screw mandrel, 5th servo motor, 6th servo motor and peripheral milling wheelhead, longitudinal rail holder extends longitudinally and is transversely divided into machine body, cross slide way holder and longitudinal rail holder are slidably matched, 3rd servo motor is fixed on machine body and docks with the 3rd screw mandrel, 3rd screw mandrel slides with cross slide way holder and is connected, 4th servo motor is fixed on longitudinal rail holder, peripheral milling holder and cross slide way holder are slidably matched, 4th servo motor docks with the 4th screw mandrel, 4th screw mandrel and peripheral milling holder threaded engagement, 5th servo motor is fixed on cross slide way holder, upright guide rail holder and peripheral milling holder are vertically slidably matched, 5th servo motor docks with the 5th screw mandrel, 5th screw mandrel and upright guide rail holder threaded engagement, peripheral milling wheelhead is articulated in upright guide rail holder, 6th servo motor is fixed on upright guide rail holder and drives with peripheral milling wheelhead and is connected.
CN201520809279.8U 2015-10-20 2015-10-20 Compound grinding machine of straight line planer -type Active CN205043589U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
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Application Number Priority Date Filing Date Title
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105215821A (en) * 2015-10-20 2016-01-06 广东豪特曼智能机器有限公司 Straight line planer-type compound grinding machine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105215821A (en) * 2015-10-20 2016-01-06 广东豪特曼智能机器有限公司 Straight line planer-type compound grinding machine

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