CN115302363A - Dysmorphism motor magnet centre gripping frock - Google Patents

Abstract

The invention relates to the technical field related to magnet processing, in particular to a special-shaped motor magnet clamping tool which comprises a workbench, wherein a first clamping box and a second clamping box are arranged on a damage workbench and matched to clamp the inner periphery and the outer periphery of a special-shaped motor magnet respectively, the special-shaped motor magnet clamping tool is suitable for clamping U-shaped, O-shaped and other special-shaped motor magnets with different shapes and sizes, an inner periphery clamping piece and an outer periphery clamping piece are arranged on the first clamping box and the second clamping box respectively to improve the clamping effect on the special-shaped motor magnet, the clamping effect is guaranteed, the special-shaped motor magnet cannot be clamped and damaged, and the special-shaped motor magnet clamping tool is more convenient and faster to use.

Description

Dysmorphism motor magnet centre gripping frock

Technical Field

The invention relates to the technical field of magnet processing, in particular to a special-shaped motor magnet clamping tool.

Background

Need polish etc. to its surface among the magnet production and processing process, fix the back to magnet through cooperation such as setting up workstation and centre gripping frock usually, cooperate corresponding equipment again to carry out corresponding processing.

Dysmorphism motor magnet has the outfit magnet of special shape, including the U type, the magnet of special shapes such as O type need use special centre gripping frock man-hour, these centre gripping frocks mostly only can realize the processing centre gripping to the special-shaped motor magnet of a specific size, and when the part that has the radian on magnet carries out the centre gripping, centre gripping dynamics undersize can influence clamping stability, and too big then easily leads to magnet to produce the damage, it is comparatively inconvenient to use.

Disclosure of Invention

The invention aims to provide a special-shaped motor magnet clamping tool to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme:

the utility model provides a dysmorphism motor magnet centre gripping frock, includes the workstation, workstation top central point department is provided with first centre gripping case, workstation top, first centre gripping case peripheral point department are provided with the second centre gripping case, first centre gripping case sets up to cylindrical just first centre gripping case peripheral circumference symmetric distribution is provided with a plurality of interior holders, the workstation inner chamber is provided with the first drive assembly who links to each other with first centre gripping case and be used for driving a plurality of interior holders function, the second centre gripping case sets up to the semicircle ring type, the interior circumference symmetric distribution of enclosing of second centre gripping case is provided with a plurality of peripheral holders, the workstation inner chamber is provided with the second drive assembly who links to each other with the second centre gripping case and be used for driving a plurality of peripheral holders function, interior holder is used for enclosing in the magnet and can carry out the adaptability adjustment to magnet interior radian part when carrying out centre gripping and centre gripping, peripheral holder can carry out the adaptability adjustment to magnet peripheral radian part when carrying out the centre gripping and centre gripping to the magnet periphery.

As a still further scheme of the invention: first centre gripping incasement sliding fit is provided with a plurality of first fly leafs, and is a plurality of first fly leaf sets up about first centre gripping case central axis circumference symmetric distribution, and is a plurality of first fly leaf is close to one side each other and is connected with first three hornblocks, and is a plurality of first fly leaf keeps away from one side each other and links to each other with first centre gripping incasement lateral wall through first elastic component, first fly leaf keeps away from one side each other and is connected with interior holder, interior holder alternates the cooperation with first centre gripping incasement wall and is connected.

As a still further scheme of the invention: the first driving assembly comprises a first telescopic piece arranged at the bottom of the first clamping box and a disc connected with the end part of the first telescopic piece, the disc is arranged between the first movable plates, and the outer side wall of the disc is provided with an inclination matched with the first triangular block.

As a still further scheme of the invention: sliding fit is provided with a plurality of second fly leafs in the second centre gripping incasement, and is a plurality of the second fly leaf sets up about first centre gripping case central axis circumference symmetric distribution, and is a plurality of the second fly leaf is kept away from one side each other and is connected with the triangle piece of second, and is a plurality of the second fly leaf is close to one side each other and links to each other with second centre gripping incasement lateral wall through the second elastic component, one side is kept away from each other to the second fly leaf and is connected with peripheral holder, peripheral holder alternates the cooperation with second centre gripping incasement outer wall and is connected.

As a still further scheme of the invention: the second driving assembly comprises a second telescopic piece arranged below the second clamping box, a connecting plate connected with the end part of the second telescopic piece and a U-shaped plate connected to the connecting plate through a straight rod, the U-shaped plate is arranged in the second clamping box and located on the periphery of each second movable plate, and the inner side wall of the U-shaped plate is provided with an inclination matched with the second triangular block.

As a still further scheme of the invention: the inner wall clamping piece comprises a first connecting rod, two first elastic plates arranged on two sides of one end of the first connecting rod respectively and two first elastic pressing blocks arranged on the two first elastic plates in a sleeved mode respectively, one side, away from the first connecting rod, of each first elastic pressing block is provided with a first anti-skidding layer, the first elastic plates are arranged in a mutually inclined mode through the first connecting rod, and the other end of the first connecting rod is connected with a first movable plate.

As a still further scheme of the invention: the peripheral clamping piece comprises a second connecting rod, two second elastic plates arranged on two sides of one end of the second connecting rod respectively and two second elastic pressing blocks sleeved on the two second elastic plates respectively, a second anti-skid layer is arranged on one side, away from the second connecting rod, of the second elastic pressing blocks, the second elastic plates are perpendicular to the second connecting rod, and the other end of the second connecting rod is connected with a second movable plate.

Compared with the prior art, the invention has the beneficial effects that: this centre gripping frock comes to carry out the centre gripping to the inner periphery and the periphery of special-shaped motor magnet respectively through setting up first centre gripping case and the cooperation of second centre gripping case, it is applicable in the U type, in the special-shaped motor magnet centre gripping work of many different grade type shape sizes such as O type, be provided with inner periphery holder and peripheral holder on first centre gripping case and the second centre gripping case respectively, make still have fine centre gripping effect when enclosing or the partial centre gripping of peripheral radian to special-shaped motor magnet, and inner periphery holder and peripheral holder mutually support, can not produce the centre gripping damage to special-shaped motor magnet when guaranteeing the centre gripping effect, whole centre gripping frock convenient to use and centre gripping are effectual, be convenient for to the quick centre gripping and the dismantlement of special-shaped motor magnet, have stronger practicality.

Drawings

FIG. 1 is a top view of the overall structure of an embodiment of the present invention.

Fig. 2 is a schematic view of the overall internal structure of the embodiment of the present invention.

Fig. 3 is a schematic diagram illustrating a matching relationship between the first clamping box and the first driving assembly according to an embodiment of the present invention.

FIG. 4 is a schematic diagram of a partial mating relationship between the second clamping box and the second driving assembly according to an embodiment of the present invention.

Fig. 5 is a schematic structural diagram of a second driving assembly according to an embodiment of the present invention.

Fig. 6 is an enlarged schematic view of a portion a in fig. 1.

Wherein: the device comprises a workbench-1, a control box-101, an operation panel-102, a magnet-2, a first clamping box-3, a first movable plate-301, a first elastic member-302, a first sliding block-303, a first triangular block-304, a first sliding groove-305, a second clamping box-4, a second movable plate-401, a second elastic member-402, a second sliding block-403, a second triangular block-404, a second sliding groove-405, a first driving assembly-5, a first telescopic member-501, a disc-502, a second driving assembly-6, a second telescopic member-601, a connecting plate-602, a straight rod-603, a U-shaped plate-604, an inner periphery clamping member-7, a first connecting rod-701, a first elastic plate-702, a first elastic pressing block-703, a first limiting plate-704, a first anti-slip layer-705, a periphery clamping member-8, a second connecting rod-802, a second elastic plate-802, a second elastic pressing block-803, a second anti-slip layer-804.

Detailed Description

The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

Example one

Referring to fig. 1 and 2, a special-shaped motor magnet clamping tool comprises a workbench 1, wherein a first clamping box 3 is arranged at the center of the top of the workbench 1, a second clamping box 4 is arranged at the top of the workbench 1 and at the periphery of the first clamping box 3, the first clamping box 3 is cylindrical, a plurality of inner periphery clamping pieces 7 are symmetrically distributed on the periphery of the first clamping box 3, a first driving assembly 5 which is connected with the first clamping box 3 and is used for driving the plurality of inner periphery clamping pieces 7 to operate is arranged in an inner cavity of the workbench 1, the second clamping box 4 is semi-cylindrical, a plurality of outer periphery clamping pieces 8 are symmetrically distributed on the inner periphery of the second clamping box 4, a second driving assembly 6 which is connected with the second clamping box 4 and is used for driving the plurality of outer periphery clamping pieces 8 to operate is arranged in the inner cavity of the workbench 1, the inner periphery clamping pieces 7 are used for adaptively adjusting the inner periphery of the magnet 2 when the inner periphery of the magnet 2 and clamping the magnet 2, and the radian of the outer periphery clamping pieces 8 can be adjusted between the magnet 2 and the second clamping box 3, and the radian of the outer periphery clamping pieces 2 can be quickly adjusted between the magnet 2 and the second clamping box.

Referring to fig. 1, 2 and 3, a plurality of first movable plates 301 are slidably and cooperatively arranged in the first clamping box 3, the plurality of first movable plates 301 are symmetrically arranged around the central axis of the first clamping box 3, one side of each of the plurality of first movable plates 301 close to each other is connected with a first triangular block 304, a plurality of first sliding grooves 305 distributed along the radius direction of the first clamping box 3 are respectively arranged on the inner top surface of the first clamping box 3 and the inner bottom surface of the first clamping box 3, two ends of one of the first movable plates 301 are respectively connected with a first sliding block 303, the first movable plate 301 is slidably and cooperatively connected with the first sliding grooves 305 through the first sliding block 303, the first movable plate 301 can move along the radius direction of the inner circumference of the first clamping box 3, one side of each of the plurality of first movable plates 301 away from each other is connected with the inner side wall of the first clamping box 3 through a first elastic member 302, one side of each first movable plate 301 away from each other is connected with an inner circumference clamping member 7, the inner circumference clamping member 7 is penetratingly and cooperatively connected with the outer wall of the first clamping box 3, and the inner circumference of the first movable plate 301 moves to close to the inner circumference of the magnet 2.

Referring to fig. 2 and 3, the first driving assembly 5 includes a first expansion member 501 mounted at the bottom of the first clamping box 3 and a disc 502 connected to an end of the first expansion member 501, the disc 502 is disposed between the first movable plates 301, an outer side wall of the disc 502 has a slope adapted to the first triangular block 304, the disc 502 is driven to move by the first expansion member 501, and a side of the disc 502 presses a side of the first triangular block 304 to drive the movable plates to move.

Referring to fig. 2 and 4, a plurality of second movable plates 401 are disposed in the second clamping box 4 in a sliding fit manner, the plurality of second movable plates 401 are symmetrically distributed around the central axis of the first clamping box 3, a second triangular block 404 is connected to one side of the plurality of second movable plates 401 away from each other, one side of the plurality of second movable plates 401 close to each other is connected to the inner side wall of the second clamping box 4 through a second elastic member 402, a plurality of second sliding grooves 405 are disposed on the inner top surface of the second clamping box 4 and the inner top surface of the second clamping box 4, second sliders 403 are connected to two ends of the second movable plates 401 and connected to the first sliding grooves 405 in a sliding fit manner, the second movable plates 401 can move along the radial direction of the inner circumference of the second clamping box 4, a peripheral clamping member 8 is connected to one side of the second movable plates 401 away from each other, and the peripheral clamping member 8 is connected to the outer wall of the second clamping box 4 in a penetrating fit manner.

Referring to fig. 2, 4 and 5, the second driving assembly 6 includes a second telescopic member 601 disposed below the second clamping box 4, a connecting plate 602 connected to an end of the second telescopic member 601, and a U-shaped plate 604 connected to the connecting plate 602 through a straight rod 603, the U-shaped plate 604 is disposed in the second clamping box 4 and located at the periphery of each second movable plate 401, an inner side wall of the U-shaped plate 604 has an inclination adapted to the second triangular block 404, the second telescopic member 601 drives the connecting plate 602 to move, and further drives the U-shaped plate 604 to move downward and press the second triangular block 404 to drive the second movable plate 401 to move, and further drives the peripheral clamping member 8 to approach the periphery of the magnet 2.

Referring to fig. 1 and 2, a control box 101 is disposed in an inner cavity of the workbench 1, an operation panel 102 is disposed on the workbench 1, and both the first extensible member 501 and the second extensible member 601 can be selected as electric extensible rods to be controlled by the control box 101 and the operation panel 102.

Example two

Referring to fig. 1 and 6, based on the first embodiment, the inner periphery clamping member 7 includes a first connecting rod 701, two first elastic plates 702 respectively disposed on two sides of one end of the first connecting rod 701, and two first elastic pressing blocks 703 respectively sleeved on the two first elastic plates 702, a first anti-slip layer 705 is disposed on one side of the first elastic pressing block 703 away from the first connecting rod 701, the first elastic plates 702 and the first connecting rod 701 are disposed in an inclined manner, the other end of the first connecting rod 701 is connected to the first movable plate 301, the outer periphery clamping member 8 includes a second connecting rod 801, two second elastic plates 802 respectively disposed on two sides of one end of the second connecting rod 801, and two second elastic pressing blocks 803 respectively sleeved on the two second elastic plates 802, a second anti-slip layer 805 is disposed on one side of the second elastic pressing block 803 away from the second connecting rod 801, the second elastic plate 802 and the second connecting rod 801 are perpendicular to each other, the other end of the second connecting rod 801 is connected with the second movable plate 401, the first elastic plate 702 and the second elastic plate 802 can be metal elastic plates with good elastic recovery effect, the first elastic pressing block 703 and the second elastic pressing block 803 can be selected from elastic rubber blocks, the first anti-slip layer 705 and the second anti-slip layer 805 can be realized by arranging a plurality of bulges or grains for increasing contact friction force on the surfaces of the corresponding elastic pressing blocks, the side parts of the elastic pressing blocks are attached to the magnet 2 through the elastic action of the elastic plates, so as to clamp and fix the magnet 2, when the elastic pressing blocks are in contact with the outer walls of the magnets 2 with different radians, the corresponding elastic plates are driven to generate bending deformation with different degrees, the corresponding elastic pressing blocks are driven to be attached to the outer walls of the magnets 2 all the time through the elastic recovery action of the elastic plates, therefore, the first elastic pressing block 703 can be tightly attached to the inner wall and the outer wall of the magnet 2, and the second elastic pressing block 803 can be tightly attached to the outer wall of the magnet 2, so that the inner wall clamping piece 7 and the outer wall clamping piece 8 can be respectively used for adaptively attaching and clamping the inner wall and the outer wall of the magnet 2.

The utility model discloses a magnet, including first connecting rod 701, first limiting plate 704, first elastic plate 702 sets up the contact of the first elastic pressing block 703 of cooperation that can be better and 2 inside walls of magnet for first connecting rod 701 is perpendicular, first elastic plate 702 inclines and produces the bending under the effect of enclosing radian in magnet 2, and first limiting plate 704 sets up perpendicularly for first connecting rod 701, first limiting plate 704 plays the restriction effect to the inclination of first elastic plate 702, prevent that first elastic plate 702 from inclining excessively and making first elastic pressing block 703 lose the extrusion effect to 2 inside walls of magnet, and the same principle, second elastic plate 802 sets up the effect in order to have better elasticity laminating extrusion magnet 2 outer wall for second connecting rod 801 slope, second connecting rod 801 both sides are connected with second limiting plate 804, second limiting plate 804 sets up perpendicularly relative to second connecting rod 801, carry out the position to second elastic plate 802 through second limiting plate 804 and prescribe a limit.

The working principle is as follows: when the tool is used, a magnet 2 is arranged on a workbench 1, a first clamping box 3 and a second clamping box 4 are respectively arranged on the inner periphery and the outer periphery of the magnet 2, a first telescopic piece 501 is started to drive a disc 502 to move downwards, the disc 502 extrudes a first triangular block 304 to drive a first movable plate 301 to move, further, an inner periphery clamping piece 7 is driven to extrude the inner side wall of the magnet 2, a connecting plate 602 is driven to move downwards through a second telescopic piece 601, further, a U-shaped plate 604 is driven to move downwards through a straight rod 603, further, a second triangular block 404 is extruded through the U-shaped plate 604 to drive a second movable plate 401 to move, further, a peripheral clamping piece 8 is driven to extrude the periphery of the magnet 2, the magnet 2 is clamped and fixed through the cooperation of the inner periphery clamping piece 8 by the inner periphery clamping piece 7, when the tool is clamped, a first elastic plate 702 and a second elastic plate 802 generate adaptive deformation along the inner periphery radian and the radian of the magnet 2, further, the first elastic pressing block 703 and the second pressing block are respectively driven to clamp the magnet 2, when the first clamping box 3 is arranged on the inner periphery of the magnet 2, the outer periphery of different types, the magnet 2, the clamping box can be matched with the outer periphery clamping box 3, and the corresponding to process a plurality of O-shaped clamping equipment, and the corresponding to process the upper side of the magnet 2, and the corresponding to the clamping table 2.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims (7)

1. The utility model provides a dysmorphism motor magnet centre gripping frock, includes the workstation, its characterized in that, workstation top central point department of putting is provided with first centre gripping case, workstation top, first centre gripping case peripheral point department are provided with the second centre gripping case, first centre gripping case sets up to cylindrical just the peripheral circumference symmetric distribution of first centre gripping case is provided with a plurality of interior holders, the workstation inner chamber is provided with the first drive assembly who links to each other with first centre gripping case and be used for driving a plurality of interior holders function, the second centre gripping case sets up to the semicircle columnar order, it is provided with a plurality of peripheral holders to enclose circumference symmetric distribution in the second centre gripping case, the workstation inner chamber is provided with the second drive assembly who links to each other with the second centre gripping case and be used for driving a plurality of peripheral holders function, interior holder can carry out the adaptability adjustment to magnet interior radian part when being used for carrying out centre gripping and centre gripping to magnet interior periphery, peripheral holder can carry out the adaptability adjustment to magnet peripheral part when carrying out centre gripping and centre gripping radian to magnet periphery.

2. The special-shaped motor magnet clamping tool as claimed in claim 1, wherein a plurality of first movable plates are arranged in the first clamping box in a sliding fit manner, the first movable plates are circumferentially and symmetrically distributed about a central axis of the first clamping box, a first triangular block is connected to one side, close to one side, of each first movable plate, a plurality of first movable plates are connected with the inner side wall of the first clamping box through first elastic pieces, one side, far away from one side, of each first movable plate is connected with an inner periphery clamping piece, and the inner periphery clamping pieces are connected with the outer wall of the first clamping box in a penetrating fit manner.

3. The special-shaped motor magnet clamping tool as claimed in claim 2, wherein the first driving assembly comprises a first expansion piece mounted at the bottom of the first clamping box and a disc connected with the end of the first expansion piece, the disc is arranged between the first movable plates, and the outer side wall of the disc is provided with a slope matched with the first triangular block.

4. The special-shaped motor magnet clamping tool as claimed in claim 1, wherein a plurality of second movable plates are arranged in the second clamping box in a sliding fit manner, the second movable plates are circumferentially and symmetrically distributed about a central axis of the first clamping box, a second triangular block is connected to one side, away from each other, of the second movable plates, one side, close to each other, of the second movable plates is connected with the inner side wall of the second clamping box through a second elastic piece, a peripheral clamping piece is connected to one side, away from each other, of the second movable plates, and the peripheral clamping piece is connected with the outer wall of the second clamping box in a penetrating fit manner.

5. The special-shaped motor magnet clamping tool according to claim 4, wherein the second driving assembly comprises a second telescopic piece arranged below the second clamping box, a connecting plate connected with the end portion of the second telescopic piece, and a U-shaped plate connected to the connecting plate through a straight rod, the U-shaped plate is arranged in the second clamping box and located on the periphery of each second movable plate, and the inner side wall of the U-shaped plate is provided with an inclination matched with the second triangular block.

6. The special-shaped motor magnet clamping tool according to claim 3, wherein the inner periphery clamping piece comprises a first connecting rod, two first elastic plates respectively arranged on two sides of one end of the first connecting rod, and two first elastic pressing blocks respectively sleeved on the two first elastic plates, a first anti-skid layer is arranged on one side, away from the first connecting rod, of each first elastic pressing block, the first elastic plates and the first connecting rod are arranged in a mutually inclined mode, and the other end of the first connecting rod is connected with the first movable plate.

7. The special-shaped motor magnet clamping tool according to claim 5, wherein the peripheral clamping piece comprises a second connecting rod, two second elastic plates respectively arranged on two sides of one end of the second connecting rod, and two second elastic pressing blocks respectively sleeved on the two second elastic plates, a second anti-skid layer is arranged on one side, away from the second connecting rod, of each second elastic pressing block, the second elastic plates and the second connecting rod are perpendicular to each other, and the other end of the second connecting rod is connected with the second movable plate.

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