CN216463697U

CN216463697U - Magnet grinding device

Info

Publication number: CN216463697U
Application number: CN202123101677.9U
Authority: CN
Inventors: 熊军; 张夏益
Original assignee: Ningbo Giantank Magnet Co ltd
Current assignee: Ningbo Giantank Magnet Co ltd
Priority date: 2021-12-06
Filing date: 2021-12-06
Publication date: 2022-05-10
Anticipated expiration: 2031-12-06

Abstract

The utility model discloses a magnet grinding device aims at providing one kind and has fixture to the centre gripping of magnet is firm, the high magnet grinding device of degree of automation, include: the magnetic body polishing machine comprises a rack, wherein a moving seat is arranged on the rack, a clamping mechanism is arranged on the moving seat, the moving seat drives the clamping mechanism to enter or move out of a polishing station of the polishing mechanism, the clamping mechanism polishes a magnetic body clamped on the clamping mechanism, the clamping mechanism comprises a driving unit and a first clamping block and a second clamping block which are oppositely arranged, the first clamping block and the second clamping block are detachably connected with the moving seat respectively, a space between the first clamping block and the second clamping block is used for placing the magnetic body, the driving unit drives the first clamping block and the second clamping block to move close to each other so that the two clamping blocks clamp the magnetic body, and the driving unit drives the first clamping block and the second clamping block to move away from each other so that the two clamping blocks release the magnetic body; the utility model relates to a grinding device technical field.

Description

Magnet grinding device

Technical Field

The utility model relates to a grinding device technical field more exactly relates to a magnet grinding device.

Background

The neodymium iron boron magnet is widely applied to the fields of sound box equipment, motors, instruments, magnetic mechanical treatment and the like, and has the advantages of high cost performance and good mechanical property; the grinding of the magnet is an important process in the preparation process of the neodymium iron boron magnetic sheet. Current grinding device generally needs operations such as artifical feeding, and degree of automation is low, lacks suitable fixture in addition, and at the in-process of polishing the neodymium iron boron magnet, the magnet shakes easily and leads to grinding device can not be to the effectual polishing of magnet.

SUMMERY OF THE UTILITY MODEL

To prior art's not enough and defect, provide one kind and have fixture to the centre gripping of magnet is firm, magnet grinding device that degree of automation is high.

In order to achieve the above object, the utility model provides a following technical scheme:

a magnet grinding apparatus comprising: the magnetic grinding machine comprises a frame, a moving seat is arranged on the frame, a clamping mechanism is arranged on the moving seat, the moving seat drives the clamping mechanism to enter or move out of a grinding station of the grinding mechanism, the clamping mechanism grinds a magnet clamped on the clamping mechanism, the clamping mechanism comprises a driving unit and a first clamping block and a second clamping block which are arranged oppositely, the first clamping block and the second clamping block are detachably connected with the moving seat respectively, a space between the first clamping block and the second clamping block is used for placing the magnet, the driving unit drives the first clamping block and the second clamping block to move close to each other so that the two clamping blocks clamp the magnet, and the driving unit drives the first clamping block and the second clamping block to move away from each other so that the two clamping blocks release the magnet.

After the structure above the adoption, the utility model discloses a magnet grinding device compares with prior art, has following advantage: be used for placing the magnet between first fixture block and the second fixture block, the first fixture block of drive unit drive and the removal that the second fixture block is close to each other are in order to with the magnet centre gripping, with the magnet centre gripping on the relative direction of magnet, have the centre gripping firm, characteristics that reliable degree is high, when the magnet by the centre gripping gets into grinding machanism's the station of polishing by removing the seat drive, grinding machanism is in order to polish the magnet, firm magnet can be by high efficiency and accurate polishing, the yields has been promoted, this device still has the characteristics that degree of automation is high.

As an improvement of the utility model, first fixture block sets up in the top of second fixture block, and first fixture block is close to with the second fixture block in order to press from both sides the magnet tight in the magnet direction of height. Above-mentioned improvement, when putting a plurality of magnet on the second fixture block, drive second fixture block and move towards first fixture block, can press from both sides a plurality of magnet jointly on the direction of height of magnet tightly, have the suitability strong to structural design is reasonable, the operation is stable characteristics.

As an improvement of the utility model, the grinding machanism quantity is two, and two grinding machanism polish to the ascending both ends of length direction of magnet respectively. Above-mentioned improvement, two grinding machanisms polish in to magnet length direction respectively, reduce the time of polishing, promote production efficiency.

As an improvement of the present invention, the fitting surfaces of the first and second clamping blocks and the magnet are respectively an inclined plane or a flat plane. When the end face in the length direction of the magnet is vertical to the end face in the height direction of the magnet, the grinding mechanism can grind the end face in the length direction of the magnet by adopting the first clamping block and the second clamping block which are matched with each other in a planar structure, when the magnet is placed on the second clamping block, the end face in the length direction of the magnet is less inclined or has no inclination, and when the grinding mechanism grinds the magnet, the magnet can be effectively ground; when the end face in the length direction of the magnet is inclined relative to the end face in the height direction of the magnet, the first clamping block and the second clamping block which are of inclined structure matching surfaces are adopted, and when the inclined matching surface of the second clamping block is matched with the end face in the height direction of the magnet, the end face in the length direction of the magnet can be adjusted to be less in inclination or not inclined while the magnet can be effectively clamped; so that the grinding mechanism can effectively grind the magnet.

As an improvement of the utility model, it is connected with the support to remove the seat, drive unit is including connecting first push rod on the support, the output of first push rod is provided with first mounting bracket, the connection can be dismantled on first mounting bracket to first fixture block. Above-mentioned improvement, the structural design of the first fixture block of detachable on the first mounting bracket has that the functionality is strong, convenient to use's characteristics.

As an improvement of the utility model, it is provided with the second mounting bracket to remove the seat, the connection can be dismantled on the second mounting bracket to the second fixture block. The mechanism design of the detachable second clamping block on the second mounting frame has the characteristics of strong functionality and convenient use.

As an improvement of the utility model, fixture is still including connecting first baffle and second push rod on removing the seat, the one end setting of first baffle corresponding second fixture block, be provided with the second baffle on the second push rod, the other end setting that the second baffle corresponds the second fixture block, second push rod drive second baffle is close to or keeps away from the removal of first baffle, first baffle is close to with the second baffle in order to press from both sides the magnet tightly on the magnet width direction. Above-mentioned improvement, after placing a plurality of magnet on first fixture block, second push rod drive second baffle moves in order to press from both sides a plurality of magnet jointly tightly on magnet width direction towards first baffle, has the characteristics that the suitability is strong, in addition, further promotes the firm degree that the magnet was placed to be convenient for grinding machanism polishes the magnet efficient.

As an improvement of the utility model, still be provided with sign indicating number material mechanism in the frame, sign indicating number material mechanism includes the third push rod, the third push rod is fixed with the frame, the output of third push rod is connected with the third baffle, third push rod drive third baffle is close to or keeps away from the removal of magnet, the third baffle be close to the magnet and with a terminal surface contact on the magnet length direction. When placing the magnet, the third push rod drives the third baffle and a terminal surface contact on the magnet length direction and offsets, makes the both ends face on a plurality of magnet length directions keep in with the horizontal plane to promote the precision that grinding machanism polished to the magnet, reduce the error of polishing, avoid when the both ends face on a plurality of magnet length directions is not in the coplanar, the magnet receives inhomogeneous polishing.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is an enlarged schematic view of a structure in fig. 1 according to the present invention.

Fig. 3 is a schematic structural diagram of the polishing mechanism of the present invention.

Fig. 4 is a schematic view of the structure of the present invention.

Fig. 5 is a schematic structural diagram of the first fixture block and the second fixture block on the inclined plane structure matching surface of the present invention matching with the magnet.

Fig. 6 is a schematic structural diagram of the first fixture block and the second fixture block on the plane structure matching surface of the present invention matching with the magnet.

Shown in the figure: 1. a frame; 2. a movable seat; 2.1, a second mounting rack; 3. a clamping mechanism; 3.1, a driving unit; 3.11, a first push rod; 3.12, a first mounting frame; 3.2, a first clamping block; 3.3, a second clamping block; 3.4, a first baffle plate; 3.5, a second push rod; 3.51, a second baffle; 4. a polishing mechanism; 5. a support; 6. a stacking mechanism; 6.1, a third push rod; 6.11, a third baffle; 7. a magnet.

Detailed Description

The invention will be further explained with reference to the drawings and the specific embodiments.

Referring to fig. 1-6, a magnet polishing apparatus includes: the polishing machine comprises a frame 1, a moving seat 2 is arranged on the frame 1, a clamping mechanism 3 is arranged on the moving seat 2, the moving seat 2 drives the clamping mechanism 3 to enter or move out of a polishing station of a polishing mechanism 4, the clamping mechanism 3 polishes a magnet 7 clamped on the clamping mechanism 3, the clamping mechanism 3 comprises a driving unit 3.1 and a first fixture block 3.2 and a second fixture block 3.3 which are arranged oppositely, the first fixture block 3.2 and the second fixture block 3.3 are detachably connected with the moving seat 2 respectively, a space between the first fixture block 3.2 and the second fixture block 3.3 is used for placing the magnet 7, the driving unit 3.1 drives the first fixture block 3.2 and the second fixture block 3.3 to move close to each other so that the two fixture blocks clamp the magnet 7, and the driving unit 3.1 drives the first fixture block 3.2 and the second fixture block 3.3 to move away from each other so that the two fixture blocks release the magnet 7.

After the structure above the adoption, the utility model discloses a 7 grinding device of magnet compares with prior art, has following advantage: be used for placing magnet 7 between first fixture block 3.2 and the second fixture block 3.3, drive unit 3.1 drive first fixture block 3.2 and the removal that second fixture block 3.3 are close to each other in order to with the 7 centre gripping of magnet, with the 7 centre gripping of magnet in the direction that the magnet 7 is relative, it is firm to have the centre gripping, characteristics that the degree of reliability is high, when the magnet 7 by the centre gripping gets into grinding machanism 4's station of polishing by removing the 2 drives of seat, grinding machanism 4 is in order to polish magnet 7, firm magnet 7 can be by high-efficient and accurate polishing, the yields has been promoted, this device still has the high characteristics of degree of automation.

As an improvement of the present invention, the first fixture block 3.2 is disposed above the second fixture block 3.3, and the first fixture block 3.2 is close to the second fixture block 3.3 to clamp the magnet 7 in the height direction of the magnet 7. Above-mentioned improvement, when putting a plurality of magnet 7 on second fixture block 3.3, drive second fixture block 3.3 and move towards first fixture block 3.2, can press from both sides a plurality of magnet 7 jointly in the direction of height of magnet 7 tightly, have the suitability strong to structural design is reasonable, the operation is stable characteristics.

As an improvement of the utility model, grinding mechanism 4 quantity is two, and two grinding mechanism 4 polish to the both ends on the length direction of magnet 7 respectively. Above-mentioned improvement, two grinding machanism 4 polish 7 length direction of magnet respectively, reduce the time of polishing, promote production efficiency.

As an improvement of the present invention, the fitting surfaces of the first fixture block 3.2 and the second fixture block 3.3 and the magnet 7 are inclined planes or flat planes respectively. When the end face of the magnet 7 in the length direction is perpendicular to the end face of the magnet 7 in the height direction, the grinding mechanism 4 can grind the end face of the magnet 7 in the length direction by adopting the first fixture block 3.2 and the second fixture block 3.3 which are plane structure fitting faces, when the magnet 7 is placed on the second fixture block 3.3, the end face of the magnet 7 in the length direction is less inclined or has no inclination, and when the grinding mechanism 4 grinds the magnet 7, the magnet 7 can be effectively ground; when the end face of the magnet 7 in the length direction is inclined to the end face of the magnet 7 in the height direction, the first fixture block 3.2 and the second fixture block 3.3 which are matched with the inclined structural matching faces are adopted, and when the inclined matching faces of the second fixture block 3.3 are matched with the end face of the magnet 7 in the height direction, the end face of the magnet 7 in the length direction can be adjusted to be less in inclination or not inclined while the magnet 7 can be effectively clamped; so that the grinding mechanism 4 effectively grinds the magnet 7.

As an improvement of the utility model, it is connected with support 5 to remove seat 2, drive unit 3.1 is including connecting first push rod 3.11 on support 5, first push rod 3.11's output is provided with first mounting bracket 3.12, first fixture block 3.2 can dismantle the connection on first mounting bracket 3.12. Above-mentioned improvement, the structural design of the first fixture block 3.2 of detachable on the first mounting bracket 3.12 has functional strong, convenient to use's characteristics.

As an improvement of the utility model, it is provided with second mounting bracket 2.1 to remove seat 2, the connection can be dismantled on second mounting bracket 2.1 to second fixture block 3.3. The detachable second fixture block 3.3 on the second mounting frame 2.1 has the characteristics of strong functionality and convenient use.

As an improvement of the utility model, fixture 3 is still including connecting first baffle 3.4 and second push rod 3.5 on removing seat 2, first baffle 3.4 corresponds the one end setting of second fixture block 3.3, be provided with second baffle 3.51 on the second push rod 3.5, second baffle 3.51 corresponds the other end setting of second fixture block 3.3, second push rod 3.5 drive second baffle 3.51 is close to or keeps away from first baffle 3.4's removal, first baffle 3.4 is close to with second baffle 3.51 in order to press from both sides magnet 7 tightly on 7 width directions of magnet. Above-mentioned improvement, after placing a plurality of magnet 7 on first fixture block 3.2, second push rod 3.5 drive second baffle 3.51 moves in order to press from both sides a plurality of magnet 7 jointly tightly on 7 width direction of magnet towards first baffle 3.4, has the characteristics that the suitability is strong, in addition, further promotes the firm degree that magnet 7 placed to grinding machanism 4 polishes to the magnet 7 efficient.

As an improvement of the utility model, still be provided with sign indicating number material mechanism 6 in the frame 1, sign indicating number material mechanism 6 includes third push rod 6.1, third push rod 6.1 is fixed with frame 1, third push rod 6.1's output is connected with third baffle 6.11, third push rod 6.1 drive third baffle 6.11 is close to or keeps away from the removal of magnet 7, third baffle 6.11 be close to magnet 7 and with the ascending terminal surface contact of magnet 7 length direction. When placing magnet 7, the third push rod 6.1 drive third baffle 6.11 and the ascending terminal surface contact of magnet 7 length direction and offset, make the both ends face in a plurality of magnet 7 length direction keep in with the horizontal plane to promote the precision that grinding machanism 4 polished to magnet 7, reduce the error of polishing, avoid when the both ends face on a plurality of magnet 7 length direction is not in same horizontal plane, magnet 7 receives inhomogeneous polishing.

The working principle is as follows: the frame 1 is provided with a guide rail matched with the movable seat 2, the guide rail guides the movable seat 2, and the movable seat 2 is driven by a motor and other devices to move.

When the magnetic positioning device is used, firstly, according to the inclination of the upper end face of the magnet 7 in the length direction relative to the upper end face of the magnet 7 in the height direction, a proper first fixture block 3.2 is selected to be connected with the first mounting frame 3.12, a proper second fixture block 3.3 is connected with the second mounting frame 2.1, the third push rod 6.1 is used for driving the third baffle 6.11 to move to a proper position, a plurality of magnets 7 are arranged at the upper end of the first fixture block 3.2, and further, the third push rod 6.1 is used for driving the third baffle 6.11 to move so as to stack the plurality of magnets 7 in order; further, the second baffle 3.51 is driven to move towards the first baffle 3.4 by the second push rod 3.5 until the plurality of magnets 7 are tightly abutted between the first baffle 3.4 and the second baffle 3.51, and the plurality of magnets 7 are limited to move in the width direction; further, through first push rod 3.11 drive first fixture block 3.2 towards second fixture block 3.3 removal, make a plurality of magnet 7 by the centre gripping on the width direction to a plurality of magnet 7 is spacing on the direction of height, and is further, through removing seat 2 with magnet 7 remove to grinding machanism 4's the station department of polishing, grinding machanism 4 polishes the both ends on the magnet 7 length direction, after polishing, it can with magnet 7 shift out the station of polishing through removing seat 2. The magnet 7 is released by controlling the retraction of the first push rod 3.11 and the second push rod 3.5; after the above operation is completed, the worker can take out the processed magnet 7.

Above only the utility model discloses an it is preferred embodiment, the utility model discloses a scope of protection not only limits in above-mentioned embodiment, and the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. A magnet grinding apparatus, comprising: the polishing machine comprises a rack (1), wherein a moving seat (2) is arranged on the rack (1), a clamping mechanism (3) is arranged on the moving seat (2), the moving seat (2) drives the clamping mechanism (3) to enter or move out of a polishing station of a polishing mechanism (4), the clamping mechanism (3) polishes a magnet (7) clamped on the clamping mechanism (3), the clamping mechanism (3) comprises a driving unit (3.1) and a first clamping block (3.2) and a second clamping block (3.3) which are oppositely arranged, the first clamping block (3.2) and the second clamping block (3.3) are respectively detachably connected with the moving seat (2), a space between the first clamping block (3.2) and the second clamping block (3.3) is used for placing the magnet (7), the driving unit (3.1) drives the first clamping block (3.2) and the second clamping block (3.3) to move close to each other so that the two clamping blocks clamp the magnet (7), the driving unit (3.1) drives the first clamping block (3.2) and the second clamping block (3.3) to move away from each other so that the two clamping blocks release the magnet (7).

2. A magnet grinding apparatus as claimed in claim 1, wherein: the first clamping block (3.2) is arranged above the second clamping block (3.3), and the first clamping block (3.2) is close to the second clamping block (3.3) so as to clamp the magnet (7) in the height direction of the magnet (7).

3. A magnet grinding apparatus as claimed in claim 2, wherein: the number of the grinding mechanisms (4) is two, and the two grinding mechanisms (4) grind the two end parts of the magnet (7) in the length direction respectively.

4. A magnet grinding apparatus as claimed in claim 3, wherein: the matching surfaces of the first fixture block (3.2), the second fixture block (3.3) and the magnet (7) are inclined surfaces or planes respectively.

5. A magnet grinding apparatus as claimed in claim 4, wherein: remove seat (2) and be connected with support (5), drive unit (3.1) is including connecting first push rod (3.11) on support (5), the output of first push rod (3.11) is provided with first mounting bracket (3.12), first fixture block (3.2) can be dismantled and connect on first mounting bracket (3.12).

6. A magnet grinding apparatus as claimed in claim 4, wherein: remove seat (2) and be provided with second mounting bracket (2.1), connection can be dismantled on second mounting bracket (2.1) in second fixture block (3.3).

7. A magnet grinding apparatus as claimed in claim 1, wherein: fixture (3) are still including connecting first baffle (3.4) and second push rod (3.5) on removing seat (2), first baffle (3.4) correspond the one end setting of second fixture block (3.3), be provided with second baffle (3.51) on second push rod (3.5), second baffle (3.51) correspond the other end setting of second fixture block (3.3), second push rod (3.5) drive second baffle (3.51) are close to or keep away from the removal of first baffle (3.4), first baffle (3.4) are close to with second baffle (3.51) in order to press from both sides tightly magnet (7) in magnet (7) width direction.

8. A magnet grinding apparatus as claimed in claim 1, wherein: still be provided with sign indicating number material mechanism (6) on frame (1), sign indicating number material mechanism (6) include third push rod (6.1), third push rod (6.1) are fixed with frame (1), the output of third push rod (6.1) is connected with third baffle (6.11), third push rod (6.1) drive third baffle (6.11) are close to or keep away from the removal of magnet (7), third baffle (6.11) are close to magnet (7) and with magnet (7) length direction ascending terminal surface contact.