CN216414121U - Be used for landis grinding machine linear electric motor rotor to dismantle auxiliary device - Google Patents

Be used for landis grinding machine linear electric motor rotor to dismantle auxiliary device Download PDF

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Publication number
CN216414121U
CN216414121U CN202122832390.7U CN202122832390U CN216414121U CN 216414121 U CN216414121 U CN 216414121U CN 202122832390 U CN202122832390 U CN 202122832390U CN 216414121 U CN216414121 U CN 216414121U
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China
Prior art keywords
plate
side plate
hole
fixing
motor rotor
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CN202122832390.7U
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Chinese (zh)
Inventor
盘春
郑华强
毛晓峰
胡忠健
卢顺彬
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Guilin Fuda Crankshaft Co ltd
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Guilin Fuda Crankshaft Co ltd
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Priority to CN202122832390.7U priority Critical patent/CN216414121U/en
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Abstract

The utility model discloses an auxiliary device for disassembling a linear motor rotor of a landis grinding machine, which comprises a support base plate, wherein a first side plate and a second side plate which are same in direction are respectively arranged on two side edges of the support base plate, a first fixing plate is arranged on the support base plate at the same end of the first side plate and the second side plate, a second fixing plate is arranged on the support base plate at the other end of the first side plate and the second side plate, a fixing block which is vertically and movably connected with the inner wall of the first side plate is arranged on the support base plate, a U-shaped groove is arranged in the middle of the fixing block, a first through hole and a second through hole are arranged on the fixing blocks at two sides of the U-shaped groove, a third through hole is arranged on the second fixing plate, a pull rod is arranged between the fixing block and the second fixing plate, and a group of fourth through holes are arranged on the first fixing plate. The device can be used for quickly disassembling and assembling the linear motor rotor, has a simple structure and strong practicability, and effectively improves the equipment maintenance efficiency.

Description

Be used for landis grinding machine linear electric motor rotor to dismantle auxiliary device
Technical Field
The utility model belongs to the technical field of automobile part manufacturing, and particularly relates to an auxiliary device for disassembling a linear motor rotor of a Landisi grinding machine.
Background
LANDIS (LANDIS) grinder company is a manufacturer of grinders having a history of over 100 years, has long been dedicated to the field of grinding machining of automobile parts (crankshafts, camshafts, drive shafts, etc.), and has developed a series of grinding numerical control devices. In general, a landis grinder has a plurality of linear motion axes (X direction: X, X1, X2... Z direction: Z, Z1, Z2 …), each motion axis has an independent driving motion unit including a servo driving module and a linear motor. The linear motor consists of a linear stator (permanent magnet) and a linear rotor (coil), the linear stator is fixedly installed at the bottom of the grinding machine, the linear rotor is fixedly installed at the bottom of each movable workbench, and the two sides of the linear rotor are provided with static pressure guide rails for supporting the movable workbench. There is the connecting plate between sharp rotor and the workstation, and the three is connected through the bolt, and when making sharp rotor electrified through raising clothes drive module, sharp rotor then takes the workstation to carry out around, moves about.
When the linear rotor breaks down and needs to be disassembled and maintained, because (1) the linear rotor is mounted and fixed in the grinding machine in an embedded manner, gaps between the linear rotor and the static pressure guide rail and gaps between the linear rotor and the linear stator are small, and the disassembly operable space is small; (2) the weight of the rotor and the connecting plate is large; (3) the addition of a linear stator provides a large attractive force to a linear rotor. It is difficult or even impossible to disassemble the linear rotor without the aid of a special disassembling tool.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a linear motor rotor dismounting auxiliary device for a Landisi grinding machine, aiming at the defects of the prior art. The device can be used for quickly disassembling and assembling the linear motor rotor, has a simple structure and strong practicability, effectively improves the equipment maintenance efficiency, and obtains good economic benefits for enterprises.
The technical scheme for realizing the purpose of the utility model is as follows:
a linear motor rotor dismounting auxiliary device for a landis grinding machine comprises a support base plate, a first side plate and a second side plate which are in the same direction are respectively arranged on two opposite side edges of the support base plate, a first fixing plate which is opposite to the first side plate is arranged on the support base plate at the same end of the first side plate and the second side plate, a second fixing plate which is in the same direction as the first side plate is arranged on the support base plate at the other end of the first side plate and the second side plate, a fixing block which is vertically and movably connected with the inner wall of the first side plate is arranged on the support base plate, a U-shaped groove is arranged in the middle of the fixing block, the opening direction of the U-shaped groove is the same as the direction of the first side plate, a first through hole and a second through hole are arranged on the fixing block at two sides of the U-shaped groove, a third through hole is arranged on the second fixing plate, the centers of the first through hole and the second through hole on the fixing block are at the same horizontal plane as the center of the third through hole on the second fixing plate, and a pull rod is arranged between the fixing block and the second fixing plate, one end of the pull rod penetrates through the third through hole, the other end of the pull rod penetrates through the U-shaped groove, and the first fixing plate is provided with a group of fourth through holes.
The first through holes and the second through holes have the same specification and the diameter of 8-10 mm.
The diameter of the third through hole is 20-24 mm.
The support bottom plate, the first side plate, the second side plate, the first fixing plate and the second fixing plate are integrally formed steel plates, and the thickness of each steel plate is 8-12 mm.
The pull rod is a threaded pull rod.
The fourth through hole is an elliptical hole.
The distance between the first side plate and the second side plate and the specific position of the third through hole are designed according to actual requirements.
The use method of the linear motor rotor disassembly auxiliary device for the landis grinder comprises the following steps:
1) installing a linear motor rotor dismounting auxiliary device on a machine tool: the disassembly assisting device is fixedly connected with a machine tool through a fastener through a fourth through hole of the first fixing plate, the fixing block is fixedly connected with a connecting plate between the linear motor rotor and a machine tool moving workbench through the fastener, and the pull rod is clamped into a U-shaped groove of the fixing block;
2) dismantle the connecting plate between linear electric motor rotor and the mobile workbench from the lathe mobile workbench: detaching a fastener for connecting the machine tool moving workbench and the connecting plate, separating the machine tool moving workbench from the connecting plate on the linear motor rotor, driving the linear motor rotor and the connecting plate to move outwards by the rotary pull rod, and pulling the linear motor rotor and the connecting plate out of the machine tool moving workbench along the guide rails formed on the upper edges of the first side plate and the second side plate until the linear motor rotor and the connecting plate are all moved out of the machine tool;
3) disassembling the linear motor rotor: after the linear motor rotor and the connecting plate are completely moved out of the machine tool, the fixing bolts of the first through hole and the second through hole in the fixing block are taken down, the fixing block and the pull rod are separated from the connecting plate, the linear motor rotor and the connecting plate are lifted away from the dismounting auxiliary device, finally, the linear motor rotor and the connecting plate fixing bolts are taken down, the linear motor rotor is separated from the connecting plate, and the operation of dismounting the linear motor rotor by means of the dismounting auxiliary device is finished.
Compared with the prior art, the beneficial effect that this technical scheme possesses:
this technical scheme can be directed against the landis grinding machine of different models, and the dedicated linear electric motor rotor of preparation dismantles auxiliary device, can dismantle fast and install the linear electric motor rotor, and this technical scheme's device simple structure, the practicality is strong, has improved equipment maintenance efficiency effectively, gains good economic benefits for the enterprise.
Drawings
FIG. 1 is a schematic structural diagram of an embodiment;
FIG. 2 is a schematic view of a fixing block in an embodiment;
fig. 3 is a schematic view of the tie bar in the embodiment.
In the figure, 1, a bracket bottom plate 2, a first side plate 3, a second side plate 4, a first fixing plate 41, a fourth through hole 5, a second fixing plate 51, a third through hole 6, a fixing block 61., a U-shaped groove 62, a first through hole 63, a second through hole 7 and a pull rod are arranged.
Detailed Description
The utility model is described in further detail below with reference to the following figures and specific examples, but the utility model is not limited thereto.
Example (b):
referring to fig. 1 and 2, an auxiliary device for disassembling a linear motor rotor of a landis grinding machine comprises a support base plate 1, a first side plate 2 and a second side plate 3 with the same orientation are respectively arranged on two opposite side edges of the support base plate 1, a first fixing plate 4 which is opposite to the first side plate 2 is arranged on the support base plate 1 at the same end of the first side plate 2 and the second side plate 3, a second fixing plate 5 which is opposite to the first side plate 2 is arranged on the support base plate 1 at the other end of the first side plate 2 and the second side plate 3, a fixing block 6 which is vertically movably connected with the inner wall of the first side plate 2 is arranged on the support base plate 1, a U-shaped groove 61 is arranged in the middle of the fixing block 6, the opening direction of the U-shaped groove 61 is identical to the orientation of the first side plate 2, a first through hole 62 and a second through hole 63 are arranged on the fixing block 6 at two sides of the U-shaped groove 61, a third through hole 51 is arranged on the second fixing plate 5, and the hole centers of the first through hole 62 and the second through hole 63 on the fixing block 6 and the third through hole 51 on the second fixing plate 5 On the same horizontal plane, a pull rod 7 is arranged between the fixed block 6 and the second fixed plate 5, one end of the pull rod 7 penetrates through the third through hole 51, the other end of the pull rod 7 penetrates through the U-shaped groove 61, and the first fixed plate 4 is provided with a group of fourth through holes 41.
The first through hole 62 and the second through hole 63 are the same in specification, and the diameter is 8-10mm, in this case 8 mm.
The diameter of the third through hole 51 is 20-24mm, in this case 20 mm.
The bracket bottom plate 1, the first side plate 2, the second side plate 3, the first fixing plate 4 and the second fixing plate 5 are integrally formed steel plates, and the thickness of each steel plate is 8-12mm, namely 10 mm.
As shown in fig. 3, the pull rod 7 is a threaded pull rod.
The fourth through hole 41 is an elliptical hole.
The distance between the first side plate 2 and the second side plate 3, and the specific position of the third through hole 51 are designed according to the actual equipment to be disassembled.
The use method of the linear motor rotor disassembly auxiliary device for the landis grinder comprises the following steps:
1) installing a linear motor rotor dismounting auxiliary device on a machine tool: the disassembly assisting device is fixedly connected with a machine tool through a fastening piece through a fourth through hole 41 of a first fixing plate 4, a fixing block 6 is fixedly connected with a connecting plate between a linear motor rotor and a machine tool moving workbench through the fastening piece, and a pull rod 7 is clamped into a U-shaped groove 61 of the fixing block 6;
2) dismantle the connecting plate between linear electric motor rotor and the mobile workbench from the lathe mobile workbench: detaching a fastener for connecting the machine tool moving workbench and the connecting plate, separating the machine tool moving workbench from the connecting plate on the linear motor rotor, driving the linear motor rotor and the connecting plate to move outwards through the rotary pull rod 7, and pulling the linear motor rotor and the connecting plate out of the machine tool moving workbench along the guide rails formed on the upper edges of the first side plate 2 and the second side plate 3 until the linear motor rotor and the connecting plate are all moved out of the machine tool;
3) disassembling the linear motor rotor: after the linear motor rotor and the connecting plate are all moved out of the machine tool, the fixing bolts of the first through hole 62 and the second through hole 63 on the fixing block 6 are taken down, the fixing block 6 and the pull rod 7 are separated from the connecting plate, the linear motor rotor and the connecting plate are lifted away from the dismounting auxiliary device, finally the linear motor rotor and the connecting plate fixing bolt are taken down, the linear motor rotor is separated from the connecting plate, and the operation of dismounting the linear motor rotor by means of the dismounting auxiliary device is finished.

Claims (4)

1. A linear motor rotor disassembly auxiliary device for a landis grinding machine is characterized by comprising a support base plate, a first side plate and a second side plate which are in the same direction are respectively arranged on two opposite side edges of the support base plate, a first fixing plate which is opposite to the first side plate is arranged on the support base plate at the same end of the first side plate and the second side plate, a second fixing plate which is in the same direction as the first side plate is arranged on the support base plate at the other end of the first side plate and the second side plate, a fixing block which is vertically and movably connected with the inner wall of the first side plate is arranged on the support base plate, a U-shaped groove is arranged in the middle of the fixing block, the opening direction of the U-shaped groove is the same as the direction of the first side plate, a first through hole and a second through hole are arranged on the fixing block at two sides of the U-shaped groove, a third through hole is arranged on the second fixing plate, the centers of the first through hole and the second through hole on the fixing block are on the same horizontal plane, a pull rod is arranged between the fixed block and the second fixed plate, one end of the pull rod penetrates through the third through hole, the other end of the pull rod penetrates through the U-shaped groove, and the first fixed plate is provided with a group of fourth through holes.
2. The apparatus as claimed in claim 1, wherein the first and second through holes have the same size and diameter of 8-10 mm.
3. The apparatus as claimed in claim 1, wherein the diameter of the third through hole is 20-24 mm.
4. The linear motor rotor disassembly assisting device for the landis grinder as claimed in claim 1, wherein the bracket bottom plate, the first side plate, the second side plate, the first fixing plate and the second fixing plate are integrally formed steel plates having a thickness of 8-12 mm.
CN202122832390.7U 2021-11-18 2021-11-18 Be used for landis grinding machine linear electric motor rotor to dismantle auxiliary device Active CN216414121U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202122832390.7U CN216414121U (en) 2021-11-18 2021-11-18 Be used for landis grinding machine linear electric motor rotor to dismantle auxiliary device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202122832390.7U CN216414121U (en) 2021-11-18 2021-11-18 Be used for landis grinding machine linear electric motor rotor to dismantle auxiliary device

Publications (1)

Publication Number Publication Date
CN216414121U true CN216414121U (en) 2022-04-29

Family

ID=81301605

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202122832390.7U Active CN216414121U (en) 2021-11-18 2021-11-18 Be used for landis grinding machine linear electric motor rotor to dismantle auxiliary device

Country Status (1)

Country Link
CN (1) CN216414121U (en)

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