CN214518955U - Chamfering machine convenient to processing magnetic material - Google Patents

Abstract

The utility model relates to a beveler convenient to processing magnetism material relates to the technical field of machine tool, which comprises a worktable, be equipped with the delivery track on the board, sliding connection has the backup pad on the board, the backup pad is located delivery track's both sides, it has lower emery wheel to rotate in the backup pad, the lower side butt of terminal surface and side handing-over under emery wheel and the magnetism panel down, sliding connection has the support frame in the backup pad, it is connected with the emery wheel to rotate on the support frame, go up the upside butt of emery wheel and magnetism panel up end and side handing-over, it corresponds the setting with lower emery wheel to go up the emery wheel, be equipped with the gliding actuating mechanism of drive support frame in the backup pad. This application is through setting up emery wheel and lower emery wheel, need not to change the orientation of placing of magnetic panel again, and four sides of magnetic panel just are accomplished by disposable chamfer, have reduced the clamping number of times, improve magnetic panel's chamfer positioning accuracy betterly.

Description

Chamfering machine convenient to processing magnetic material

Technical Field

The application relates to the technical field of machine tools, in particular to a chamfering machine convenient for processing magnetic materials.

Background

The chamfering machine is a small-sized precision machine tool which is specially used for manufacturing dies, hardware machinery, machine tool, hydraulic parts, valves and the like, chamfering of textile machinery, milling, planing and the like. The trend in the mechanical industry is to use rapid machine chamfering. Overcomes the processing defects of the existing mechanical and electric tools, has the advantages of convenience, rapidness and accuracy, and is the best choice for chamfering and cutting the metal objects at present.

Chinese patent No. CN203944897U discloses an aluminum alloy plate chamfering machine, which comprises a frame, a driving device, a plate bearing device and a cutting device; the driving device comprises a driving motor and a first belt pulley arranged on a main shaft of the driving motor; the cutting device comprises a first supporting seat, a second supporting shaft and a rotating shaft erected between the first supporting shaft and the second supporting shaft; the rotating shaft is provided with a second belt pulley close to the first supporting seat and a milling cutter positioned between the second belt pulley and the second supporting seat; a belt is sleeved on the first belt pulley and the second belt pulley; the plate bearing device comprises at least two supporting rods, and the supporting rods are provided with adjusting plates with adjustable heights; two baffle plates are arranged on the adjusting plate, and the distance between the baffle plates is adjustable; the adjusting plate is provided with a through hole matched with the milling cutter, and the baffle is also provided with a notch matched with the milling cutter.

In view of the above-mentioned related art, the inventor believes that when chamfering two side edges of the upper end surface of the plate, the plate needs to be turned and clamped again, and there is a problem of poor chamfering positioning accuracy.

SUMMERY OF THE UTILITY MODEL

In order to improve and cause the poor problem of chamfer positioning accuracy because of panel clamping again, this application provides a beveler convenient to processing magnetism material.

The application provides a beveler convenient to processing magnetism material adopts following technical scheme:

the utility model provides a beveler convenient to processing magnetism material, includes the board, be equipped with the delivery track on the board, sliding connection has the backup pad on the board, the backup pad is located delivery track's both sides, it is connected with down the emery wheel to rotate in the backup pad, the lower side butt of terminal surface and side handing-over under emery wheel and the magnetism panel down, sliding connection has the support frame in the backup pad, it is connected with the emery wheel to rotate on the support frame, go up the upside butt of emery wheel and magnetism panel up end and side handing-over, go up the emery wheel and correspond the setting with lower emery wheel, be equipped with the gliding actuating mechanism of drive support frame in the backup pad.

Through adopting above-mentioned technical scheme, actuating mechanism drive support frame slides, and the support frame drives the last side butt of emery wheel and magnetic sheet material, and lower emery wheel and magnetic sheet material's lower side butt, four sides of magnetic sheet material are accomplished by disposable chamfer, need not to change magnetic sheet material's direction again, and positioning accuracy is high.

Optionally, the driving mechanism comprises a rack connected with the support plate in a sliding manner, the rack is fixedly connected with the support frame, a gear meshed with the rack is rotatably connected to the support plate, a hand wheel rotating by the driving gear is arranged on the support plate, and a limiting component preventing the gear from rotating is arranged on the support plate.

Through adopting above-mentioned technical scheme, rotate the hand wheel with the hand and rotate, the hand wheel drives gear revolve, and the gear meshes with the rack, drives the rack and slides along the vertical direction of backup pad, convenient operation.

Optionally, the limiting assembly includes a ratchet wheel coaxially and rotatably connected with the gear, a ratchet bar clamped with the ratchet wheel is rotatably connected to the support plate, a pressure spring is fixedly connected to the support plate, and the pressure spring is fixedly connected to one end, close to the ratchet wheel, of the ratchet bar.

Through adopting above-mentioned technical scheme, the elasticity drive ratchet of pressure spring is pressed to the ratchet, and ratchet joint reduce the gear and take place the risk of gyration, improve the fixed stability of support frame.

Optionally, one end of the ratchet strip, which is far away from the ratchet wheel, is provided with a pressing handle, and the pressing handle is provided with anti-skid grains.

By adopting the technical scheme, when the gear needs to rotate reversely, the pressing handle is pressed by hand, the pressing handle drives the ratchet bar to be separated from the ratchet wheel, and the hand wheel is rotated reversely to complete the reverse rotation of the gear; the anti-skidding lines are arranged on the pressing handle, so that the friction force between a hand and the pressing handle is increased, and the slipping phenomenon is reduced.

Optionally, a fixed block is arranged on the supporting plate, a screw rod is connected to the fixed block in a threaded manner, and a driving piece for driving the screw rod to rotate is arranged on the machine table.

Through adopting above-mentioned technical scheme, driving piece drive lead screw rotates, and lead screw and fixed block threaded connection drive the backup pad and slide towards the direction of keeping away from magnetic plate, and the lead screw has auto-lock nature, improves the fixed effect of backup pad betterly.

Optionally, the driving part comprises a worm fixedly connected with the screw rod, a worm wheel meshed with the worm is connected to the machine table in a rotating mode, and a driving motor for driving the worm wheel to rotate is arranged on the machine table.

Through adopting above-mentioned technical scheme, driving motor drive worm wheel rotates, and the worm wheel drives the worm and rotates, and the worm sets up with the lead screw is coaxial, effectively improves the rotation efficiency of lead screw, labour saving and time saving.

Optionally, one side of the machine table close to the supporting plate is in threaded connection with a limiting bolt, and a waist hole for the limiting bolt to penetrate is formed in the supporting plate.

By adopting the technical scheme, the limiting bolt is in threaded connection with the machine table, the limiting bolt penetrates through the waist hole, and the waist hole plays a role in guiding the supporting plate towards the magnetic plate; the supporting plate is fixed with the machine table by screwing the limiting bolt, and the fixing stability of the supporting plate is further improved.

Optionally, a material blocking cover is arranged on the supporting plate and is positioned above the lower grinding wheel.

Through adopting above-mentioned technical scheme, keep off the material cover and be located the top of emery wheel down, be convenient for block the metal piece that splashes at the chamfer in-process, improve operating personnel's security.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the driving mechanism drives the supporting frame to slide, the supporting frame drives the upper grinding wheel to abut against the upper side edge of the magnetic plate, the lower grinding wheel abuts against the lower side edge of the magnetic plate, four edges of the magnetic plate are finished by one-time chamfering, the direction of the magnetic plate does not need to be changed again, and the positioning precision is high;

2. the elastic force of the pressure spring drives the ratchet bar to press the ratchet wheel, and the ratchet wheel is clamped with the ratchet bar, so that the risk of rotation of the gear is reduced, and the fixing stability of the support frame is improved;

3. the driving motor drives the worm wheel to rotate, the worm wheel drives the worm to rotate, the worm and the screw rod are coaxially arranged, the rotating efficiency of the screw rod is effectively improved, and time and labor are saved.

Drawings

Fig. 1 is a schematic overall structure diagram of an embodiment of the present application.

Fig. 2 is an overall sectional view of an embodiment of the present application.

Fig. 3 is a partially enlarged view of a in fig. 2.

Fig. 4 is a partially enlarged view of B in fig. 1.

Fig. 5 is a half sectional view of an embodiment of the present application.

Fig. 6 is a partially enlarged view of C in fig. 5.

Description of reference numerals: 1. a machine platform; 11. a limit bolt; 12. a threaded hole; 2. a conveying track; 3. a support plate; 31. a fixed block; 32. a screw rod; 33. a drive member; 331. a worm; 332. a worm gear; 333. a drive motor; 34. a waist hole; 35. a material blocking cover; 36. a limiting plate; 37. a vertical plate; 38. a rotating shaft; 39. a baffle plate; 371. a dovetail groove; 38. a transverse plate; 4. a lower grinding wheel; 5. a magnetic sheet material; 51. an upper side edge; 52. a lower side edge; 6. a support frame; 61. a dovetail block; 7. mounting a grinding wheel; 8. a drive mechanism; 81. a rack; 82. a gear; 83. a hand wheel; 84. a limiting component; 841. a ratchet wheel; 842. a ratchet bar; 843. a pressure spring; 844. pressing the handle; 8441. anti-skid lines; 845. a pin rod.

Detailed Description

The present application is described in further detail below with reference to figures 1-6.

The embodiment of the application discloses beveler convenient to processing magnetism material. Referring to fig. 1, a beveler convenient to processing magnetic material includes board 1, and board 1 is the setting of cuboid, and sliding connection has two backup pads 3 on board 1, and two backup pads 3 are the setting of L type, including riser 37 and with the perpendicular diaphragm 38 that sets up of riser 37, riser 37 is the setting of U type. The two support plates 3 are respectively positioned on two sides of the conveying track 2 along the length direction and are symmetrically arranged.

Referring to fig. 2 and 3, the support plates 3 are rotatably connected with a lower grinding wheel 4, the lower grinding wheel 4 abuts against the lower side 52 of the magnetic plate 5, the two support plates 3 are respectively provided with a limiting plate 36 for preventing the magnetic plate 5 from shaking left and right, and the distance between the two limiting plates 36 is equal to the width of the magnetic plate 5. The supporting plate 3 is connected with a supporting frame 6 in a sliding mode in the self vertical direction, an upper grinding wheel 7 is connected to the supporting frame 6 in a rotating mode, the upper grinding wheel 7 is abutted to the upper side edge 51 of the magnetic plate 5, the upper grinding wheel 7 is located above the lower grinding wheel 4, and a driving mechanism 8 for driving the supporting frame 6 to slide is arranged on the supporting plate 3.

During operation, operating personnel places magnetic sheet 5 on delivery track 2, and the drive backup pad 3 slides towards magnetic sheet 5 direction, and limiting plate 36 is spacing with magnetic sheet 5, prevents that magnetic sheet 5 from taking place to slide. The driving mechanism 8 drives the supporting frame 6 to slide towards the direction of the magnetic plate 5, the upper side 51 of the upper grinding wheel 7 and the magnetic plate 5 is abutted, an operator pushes the magnetic plate 5 to slide along the length direction of the conveying rail 2, chamfering on four sides of the magnetic plate 5 is completed, operation is convenient, the direction of the magnetic plate 5 does not need to be changed, and the defect that the positioning accuracy is low due to the fact that the magnetic plate 5 is clamped again is reduced.

Referring to fig. 3 and 4, a dovetail block 61 is integrally formed on the supporting frame 6, and a dovetail groove 371 for sliding the dovetail block 61 is formed on the vertical plate 37 along the vertical direction thereof. The driving mechanism 8 comprises a rack 81 fixed with the support frame 6 through a bolt, the rack 81 is arranged along the vertical direction of the support frame 6, a rotating shaft 38 is rotatably connected to the support plate 3, a gear 82 meshed with the rack 81 is fixedly connected to the rotating shaft 38, a hand wheel 83 is welded at one end, away from the gear 82, of the rotating shaft 38, and a limiting component 84 for preventing the gear 82 from rotating is arranged on the support plate 3. Hand rotation hand wheel 83, hand wheel 83 drive gear 82 and rotate, and gear 82 and rack 81 mesh drive support frame 6 and slide along the vertical direction of backup pad 3, and then drive emery wheel 7 and 5 butts of magnetic sheet material, convenient operation can adapt to the processing of the magnetic sheet material 5 of different thickness.

Referring to fig. 5 and 6, the limiting assembly 84 includes a ratchet 841 fixedly connected to the rotating shaft 38, a pin rod 845 is rotatably connected to the support plate 3, a ratchet 842 clamped with the ratchet 841 is welded to the pin rod 845, a baffle 39 is welded to the support plate 3, the baffle 39 is located above the ratchet 842, a pressure spring 843 is welded to the baffle 39, and one end of the pressure spring 843, which is far away from the baffle 39, is welded and fixed to one end of the ratchet 842, which is far away from the pin rod 845. A pressing handle 844 is integrally formed at one end of the ratchet 842, which is far away from the pressure spring 843, and anti-skid grains 8441 are arranged on the upper end surface of the pressing handle 844, so that the friction force between the pressing handle 844 and a human hand can be increased conveniently.

After the upper grinding wheel 7 abuts against the upper side 51 of the magnetic plate 5, the hand wheel 83 stops rotating, the rack 81 tends to slide downwards under the action of gravity, and at the moment, the ratchet 842 is clamped with the ratchet 841 to prevent the rack 81 from sliding downwards, so that the fixing stability of the support frame 6 is improved. When the rack 81 needs to slide downwards, the pressing handle 844 is pressed by hand, one end of the ratchet 842 far away from the pressing handle 844 moves towards the direction close to the baffle 39, the ratchet 842 is separated from the ratchet 841, the hand wheel 83 is rotated reversely, and the rack 81 slides towards the direction of the magnetic plate 5, so that the operation is convenient, and the working efficiency is better improved.

Referring to fig. 5, a driving part 33 for driving the supporting plate 3 to slide toward the magnetic plate 5 is disposed on the machine table 1, a frame is fixed on the machine table 1 through a bolt, the driving part 33 includes a worm 331 rotatably connected to the frame, a worm wheel 332 rotatably connected to the machine table 1 for driving the worm 331 to rotate, a motor base is fixed on the machine table 1 through a bolt, a driving motor 333 is fixed on the motor base through a bolt, and an output shaft of the driving motor 333 is fixedly connected to the worm wheel 332. The end of the worm 331, which is far away from the worm wheel 332, is welded with the screw rod 32, the supporting plate 3 is welded with the fixing block 31, and the end of the screw rod 32, which is far away from the worm 331, is in threaded connection with the fixing block 31. An output shaft of the driving motor 333 drives the worm wheel 332 to rotate, the worm wheel 332 is meshed with the worm 331 to drive the screw rod 32 to rotate, the screw rod 32 is in threaded connection with the fixed block 31 to drive the support plates 3 to slide towards or away from the magnetic plates 5, and further the distance between the two support plates 3 is adjusted, so that the magnetic plates 5 with different widths can be machined, and the working efficiency is improved better.

Referring to fig. 5, a limit bolt 11 is connected to the machine table 1 in a threaded manner, a long waist hole 34 is formed in the corresponding position of the support plate 3, the limit bolt 11 penetrates through the waist hole 34, and one end, far away from the support plate 3, of the limit bolt 11 extends out of the support plate 3. When the supporting plate 3 slides along the machine table 1 towards the magnetic plate 5, the limiting bolt 11 plays a role in guiding the waist hole 34; when the backup pad 3 needs to be fixed, the limit bolt 11 is screwed, the backup pad 3 and the machine table 1 are tightly supported by the limit bolt 11, and the risk of poor chamfering positioning precision caused by the sliding of the backup pad 3 is reduced.

Referring to fig. 3, a material blocking cover 35 is arranged on the supporting plate 3 and between the lower grinding wheel 4 and the limiting plate 36, the material blocking cover 35 is arranged along the length direction of the conveying track 2, so that the chip waste materials are prevented from splashing, the damage to operators is caused, and the operation safety is improved well.

The implementation principle of the chamfering machine convenient for processing the magnetic material in the embodiment of the application is as follows: firstly, the driving motor 333 drives the worm wheel 332 and the worm 331 for transmission, the screw rod 32 rotates to drive the support plate 3 to slide towards the conveying track 2, the limit plate 36 limits the width of the magnetic plate 5, and the risk of deviation of the magnetic plate 5 in the chamfering process is reduced. And secondly, screwing the limit bolt 11 to fix the support plate 3 and the machine table 1 so as to prevent the support plate 3 from sliding back. Then, the operator rotates the hand wheel 83, the hand wheel 83 drives the gear 82 to rotate, the rack 81 of the gear 82 is meshed for transmission, the support frame 6 is further driven to slide towards the conveying track 2, and the ratchet wheel 841 and the ratchet 842 is clamped to fix the support frame 6. At last, the magnetic plate 5 is flatly placed on the conveying rail 2, an operator pushes the magnetic plate 5 to slide along the length direction of the conveying rail 2 by hands, the upper grinding wheel 7 and the lower grinding wheel 4 rotate simultaneously, chamfering work of four side edges of the magnetic plate 5 can be completed without changing the direction of the magnetic plate 5, and the positioning accuracy of chamfering is improved well.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (8)

1. The utility model provides a beveler convenient to processing magnetism material, includes board (1), be equipped with delivery track (2) on board (1), sliding connection has backup pad (3) on board (1), backup pad (3) are located the both sides of delivery track (2), its characterized in that: the grinding wheel support is characterized in that a lower grinding wheel (4) is connected to the support plate (3) in a rotating mode, the lower side edge (52) of the end face and the side face handover is abutted to the lower grinding wheel (4) and the magnetic plate (5), a support frame (6) is connected to the support frame (6) in a sliding mode, an upper grinding wheel (7) is connected to the support frame (6) in a rotating mode, the upper grinding wheel (7) is abutted to the upper end face and the side face of the magnetic plate (5) in an abutting mode, the upper grinding wheel (7) is arranged in a corresponding mode with the lower grinding wheel (4), and a driving mechanism (8) for driving the support frame (6) to slide is arranged on the support plate (3).

2. The chamfering machine facilitating processing of a magnetic material as claimed in claim 1, wherein: actuating mechanism (8) include with backup pad (3) sliding connection's rack (81), rack (81) and support frame (6) fixed connection, it is connected with gear (82) with rack (81) meshing to rotate on backup pad (3), be equipped with drive gear (82) pivoted hand wheel (83) on backup pad (3), be equipped with on backup pad (3) and prevent gear (82) pivoted spacing subassembly (84).

3. The chamfering machine facilitating processing of a magnetic material as claimed in claim 2, wherein: spacing subassembly (84) include ratchet (841) of being connected with gear (82) coaxial rotation, rotate on backup pad (3) and be connected with ratchet (842) with ratchet (841) joint, fixedly connected with pressure spring (843) on backup pad (3), one end fixed connection that pressure spring (843) and ratchet (842) are close to ratchet (841).

4. The chamfering machine facilitating processing of a magnetic material as claimed in claim 3, wherein: one end of the ratchet strip (842), which is far away from the ratchet wheel (841), is provided with a pressing handle (844), and the pressing handle (844) is provided with anti-skid grains (8441).

5. The chamfering machine facilitating processing of a magnetic material as claimed in claim 1, wherein: be equipped with fixed block (31) on backup pad (3), threaded connection has lead screw (32) on fixed block (31), be equipped with on board (1) and drive lead screw (32) pivoted driving piece (33).

6. The chamfering machine facilitating processing of a magnetic material as claimed in claim 5, wherein: the driving piece (33) comprises a worm (331) fixedly connected with the screw rod (32), a worm wheel (332) meshed with the worm (331) is connected to the machine table (1) in a rotating mode, and a driving motor (333) for driving the worm wheel (332) to rotate is arranged on the machine table (1).

7. The chamfering machine facilitating processing of a magnetic material as claimed in claim 1, wherein: one side of the machine table (1) close to the supporting plate (3) is in threaded connection with a limiting bolt (11), and a waist hole (34) for the limiting bolt (11) to penetrate is formed in the supporting plate (3).

8. The chamfering machine facilitating processing of a magnetic material as claimed in claim 1, wherein: the grinding wheel is characterized in that a material blocking cover (35) is arranged on the supporting plate (3), and the material blocking cover (35) is located above the lower grinding wheel (4).

Images