CN215968174U - Drill point grinding machine with quick feeding and discharging functions - Google Patents

Abstract

The utility model relates to the technical field of grinding equipment, in particular to a drill point grinding machine with a rapid feeding and discharging function, which realizes rapid taking and placing of a drill point, improves the use convenience of the device and improves the grinding speed of the drill point; including grinding the main part, first fixed block, the mounting panel, the multiunit shrink pole, the multiunit pressure spring, the lifter plate, two sets of wedges, actuating mechanism, two sets of second fixed blocks, two sets of last grip blocks, two sets of third fixed blocks, two sets of grip blocks down, the baffle, adjusting device, motor and abrasive disc, grind the inside cavity that is provided with of main part, the front end is provided with the chamber door, first fixed block is fixed on the top right side of grinding the main part cavity, and the bottom at first fixed block is fixed to the mounting panel, the bottom at the mounting panel is evenly fixed to the multiunit shrink pole, the fixed suit of pressure spring is on the shrink pole, and the bottom and the lifter plate of shrink pole are connected, the left and right sides in the lifter plate bottom are fixed to two sets of wedges symmetry respectively.

Description

Drill point grinding machine with quick feeding and discharging functions

Technical Field

The utility model relates to the technical field of grinding equipment, in particular to a drill point grinding machine with a rapid feeding and discharging function.

Background

Drill point grinders are auxiliary devices for grinding drill points, which are widely used in the field of grinding equipment; the clamping blocks of the existing drill point grinding machine are connected through bolts in a screwed mode, so that the drill point is not convenient to replace quickly, the use convenience of the device is poor, and the grinding speed of the drill point is seriously influenced.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problems, the utility model provides the drill point grinding machine with the rapid feeding and discharging function, which can realize the rapid taking and placing of the drill point, improve the use convenience of the device and improve the grinding speed of the device.

The utility model relates to a drill point grinding machine with a rapid feeding and discharging function, which comprises a grinding main body, a first fixed block, a mounting plate, a plurality of groups of contraction rods, a plurality of groups of compression springs, a lifting plate, two groups of wedge blocks, a driving mechanism, two groups of second fixed blocks, two groups of upper clamping blocks, two groups of third fixed blocks, two groups of lower clamping blocks, a baffle plate, an adjusting device, a motor and a grinding disc, wherein a cavity is arranged in the grinding main body, a box door is arranged at the front end of the grinding main body, the first fixed block is fixed at the right side of the top end of the cavity of the grinding main body, the mounting plate is fixed at the bottom end of the first fixed block, the plurality of groups of contraction rods are uniformly fixed at the bottom end of the mounting plate, the compression springs are fixedly sleeved on the contraction rods, the bottom ends of the contraction rods are connected with the lifting plate, the two groups of wedge blocks are respectively and symmetrically fixed at the left side and the right side of the bottom end of the lifting plate, the two groups of wedge blocks are both connected with the driving mechanism, and the driving mechanism is connected with the mounting plate, two groups of second fixed blocks are respectively fixed on the left side and the right side of the middle part of the bottom end of the lifting plate, two groups of upper clamping blocks are respectively fixed at the bottom ends of the two groups of second fixed blocks, two groups of third fixed blocks are respectively fixed at the right side of the bottom end of a grinding main body cavity, two groups of lower clamping blocks are respectively fixed at the top ends of the two groups of third fixed blocks, the lower clamping blocks are positioned under the upper clamping blocks, a baffle is fixed at the bottom end of the grinding main body cavity and positioned at the right side of the third fixed blocks, a motor is connected with the left end of the grinding main body through an adjusting device, and the output end of the motor is connected with a grinding disc; the drill point is placed on the lower clamping block, the rear end of the drill point is in contact with the baffle, the wedge-shaped block is made to move downwards through the driving mechanism, the lifting plate is made to be located on the first fixing block, the mounting plate is made to be located under the cooperation of the contraction rod and the pressure spring, the second fixing block is driven to move downwards with the upper clamping block, the drill point is clamped and fixed through the cooperation of the upper clamping block and the lower clamping block, the grinding disc is driven to rotate through the motor at the moment, the drill point is ground through the grinding disc, after grinding is finished, the wedge-shaped block is made to move upwards through the driving mechanism, the upper clamping block is made to move upwards, the ground drill point is quickly taken down from the lower clamping block, quick taking and placing of the drill point are achieved, the using convenience of the device is improved, and the grinding speed of the drill point is improved.

Preferably, the driving mechanism comprises two groups of electric push rods, two groups of right-angle connecting blocks, two groups of right-angle sliding blocks and two groups of rollers, the two groups of electric push rods are symmetrically fixed on the left side and the right side of the top end of the mounting plate respectively, the output ends of the electric push rods are connected with the right-angle connecting blocks, the two groups of right-angle sliding blocks are connected with the upper parts of the inner side ends of the two groups of right-angle connecting blocks respectively, the two groups of right-angle sliding blocks are slidably clamped with the left side and the right side of the bottom end of the mounting plate respectively, the two groups of rollers are rotatably connected with the bottoms of the two groups of right-angle connecting blocks respectively, and the two groups of rollers are in close contact with the two groups of wedge blocks respectively; through controlling electric putter to under the cooperation of right angle slider is used, make right angle connecting block drive the gyro wheel and remove about, thereby make the wedge reciprocate, make reciprocating that the last grip block can be stable, improve the result of use of device.

Preferably, the adjusting device comprises two groups of screws, a rotating handle, two groups of belt pulleys, a belt and a moving plate, the two groups of screws are both in threaded connection with the bottom of the left end of the grinding main body, the rotating handle is fixed at the left end of the screw above the rotating handle, the two groups of belt pulleys are respectively fixed on the left sides of the two groups of screws, the two groups of belt pulleys are in transmission connection through the belt, the right ends of the two groups of screws are both in rotating connection with the moving plate, the moving plate is in sliding clamping with the left side of the bottom end of the grinding main body cavity, and the motor is fixed on the upper portion of the right end of the moving plate; rotate the handle through rotating for the screw rod drives the belt pulley and rotates, connects through belt transmission between two sets of belt pulleys, thereby makes two sets of screw rods rotate in step, and makes two sets of screw rods drive the movable plate and remove about, is convenient for adjust the position of abrasive disc according to the length of drill point, reduces the use limitation of device.

Preferably, the grinding machine also comprises a dust collection box, a dust collector, a dust collection net and a dust collection pipe, wherein the dust collection box is fixed on the left side of the top end of the grinding main body, the dust collector is fixed on the top end of the dust collection box, the dust collection net is fixed in the dust collection box, the dust collection pipe is communicated with the bottom end of the dust collection box, the bottom end of the dust collection pipe penetrates through the top end of the grinding main body and is positioned above the right-angle connecting block, and the bottom end of the dust collection pipe is provided with a dust collection cover; through setting up dust collection box, dust catcher, dust absorption net and dust absorption pipe, be convenient for absorb the dust that produces when the drill point grinds, avoid the dust to spread to cause the atmosphere pollution in the air, improve the environmental protection usability of device.

Preferably, the grinding device also comprises a pushing handle and a plurality of groups of universal wheels, wherein the pushing handle is fixed at the right end of the grinding main body, the plurality of groups of universal wheels are uniformly fixed at the bottom end of the grinding main body, and the universal wheels are provided with brake pads; through setting up pushing hands and universal wheel, the bulk movement of the device of being convenient for improves the nimble usability of device.

Preferably, the mounting plate further comprises two groups of reinforcing plates, wherein the two groups of reinforcing plates are respectively fixed at the left end and the right end of the first fixing block and connected with the top end of the mounting plate; through setting up the reinforcing plate, strengthen the intensity that first fixed block and mounting panel are connected, improve the structural stability of device.

Preferably, the rotating handle is provided with an anti-slip sleeve; through setting up the antiskid cover, when avoiding operating personnel to rotate the rotation handle, the phenomenon of skidding appears, avoids appearing the damage of colliding with, improves the use reliability of device.

Compared with the prior art, the utility model has the beneficial effects that: the drill point is placed on the lower clamping block, the rear end of the drill point is in contact with the baffle, the wedge-shaped block is made to move downwards through the driving mechanism, the lifting plate is made to be located on the first fixing block, the mounting plate is made to be located under the cooperation of the contraction rod and the pressure spring, the second fixing block is driven to move downwards with the upper clamping block, the drill point is clamped and fixed through the cooperation of the upper clamping block and the lower clamping block, the grinding disc is driven to rotate through the motor at the moment, the drill point is ground through the grinding disc, after grinding is finished, the wedge-shaped block is made to move upwards through the driving mechanism, the upper clamping block is made to move upwards, the ground drill point is quickly taken down from the lower clamping block, quick taking and placing of the drill point are achieved, the using convenience of the device is improved, and the grinding speed of the drill point is improved.

Drawings

FIG. 1 is a schematic front view and partial cross-sectional structural view of the present invention;

FIG. 2 is a schematic view of a partial isometric configuration of the present invention;

FIG. 3 is an enlarged schematic view of the utility model at A in FIG. 1;

FIG. 4 is an enlarged view of the structure of FIG. 1 at B according to the present invention;

FIG. 5 is an enlarged view of FIG. 1 at C according to the present invention;

in the drawings, the reference numbers: 1. grinding the body; 2. a first fixed block; 3. mounting a plate; 4. a retracting lever; 5. a pressure spring; 6. a lifting plate; 7. a wedge block; 8. a second fixed block; 9. an upper clamping block; 10. a third fixed block; 11. a lower clamping block; 12. a baffle plate; 13. a motor; 14. a grinding disk; 15. an electric push rod; 16. a right-angle connecting block; 17. a right-angle slider; 18. a roller; 19. a screw; 20. rotating the handle; 21. a belt pulley; 22. a belt; 23. moving the plate; 24. a dust collection box; 25. a dust collector; 26. a dust collection net; 27. a dust collection pipe; 28. a pushing handle; 29. a universal wheel; 30. a reinforcing plate.

Detailed Description

To facilitate an understanding of the utility model, the utility model will now be described more fully with reference to the accompanying drawings. The present invention may be embodied in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

Example 1

Comprises a grinding main body 1, a first fixed block 2, a mounting plate 3, a plurality of groups of contraction rods 4, a plurality of groups of pressure springs 5, a lifting plate 6, two groups of wedge blocks 7, a driving mechanism, two groups of second fixed blocks 8, two groups of upper clamping blocks 9, two groups of third fixed blocks 10, two groups of lower clamping blocks 11, a baffle 12, an adjusting device, a motor 13 and a grinding disc 14, wherein a chamber is arranged inside the grinding main body 1, a box door is arranged at the front end, the first fixed block 2 is fixed at the right side of the top end of the chamber of the grinding main body 1, the mounting plate 3 is fixed at the bottom end of the first fixed block 2, the groups of contraction rods 4 are uniformly fixed at the bottom end of the mounting plate 3, the pressure springs 5 are fixedly sleeved on the contraction rods 4, the bottom ends of the contraction rods 4 are connected with the lifting plate 6, the two groups of wedge blocks 7 are respectively and symmetrically fixed at the left side and the right side of the bottom end of the lifting plate 6, and the two groups of electric push rods 15 are respectively and symmetrically fixed at the left side and the left side of the top end of the mounting plate 3, the output end of the electric push rod 15 is connected with a right-angle connecting block 16, two groups of right-angle sliders 17 are respectively connected with the upper parts of the inner side ends of the two groups of right-angle connecting blocks 16, the two groups of right-angle sliders 17 are respectively clamped with the left side and the right side of the bottom end of the mounting plate 3 in a sliding manner, two groups of rollers 18 are respectively connected with the bottoms of the two groups of right-angle connecting blocks 16 in a rotating manner, the two groups of rollers 18 are respectively in close contact with the two groups of wedge blocks 7, two groups of second fixing blocks 8 are respectively fixed on the left side and the right side of the middle part of the bottom end of the lifting plate 6, two groups of upper clamping blocks 9 are respectively fixed at the bottom ends of the two groups of second fixing blocks 8, two groups of third fixing blocks 10 are both fixed at the right side of the bottom end of the grinding main body 1, two groups of lower clamping blocks 11 are respectively fixed at the top ends of the two groups of third fixing blocks 10, the lower clamping blocks 11 are positioned under the upper clamping blocks 9, and the baffle plate 12 is fixed at the bottom end of the cavity of the grinding main body 1 and positioned at the right side of the third fixing blocks 10, two groups of screw rods 19 are all in threaded connection with the bottom of the left end of the grinding body 1, a rotating handle 20 is fixed at the left end of the upper screw rod 19, two groups of belt pulleys 21 are respectively fixed at the left sides of the two groups of screw rods 19, the two groups of belt pulleys 21 are in transmission connection through a belt 22, the right ends of the two groups of screw rods 19 are all in rotating connection with a moving plate 23, the moving plate 23 is in sliding clamping connection with the left side of the bottom end of a cavity of the grinding body 1, a motor 13 is fixed at the upper part of the right end of the moving plate 23, and the output end of the motor 13 is connected with a grinding disc 14; the drill point is placed on the lower clamping block 11, the rear end of the drill point is in contact with the baffle 12, meanwhile, the right-angle connecting block 16 drives the roller 18 to move outwards by controlling the electric push rod 15 and under the matched use of the right-angle sliding block 17, the wedge block 7 moves downwards, the lifting plate 6 drives the second fixing block 8 and the upper clamping block 9 to move downwards by the matched use of the first fixing block 2, the mounting plate 3, the contraction rod 4 and the pressure spring 5, the drill point is clamped and fixed by the matched use of the upper clamping block 9 and the lower clamping block 11, the grinding disc 14 is driven to rotate by the motor 13 at the moment, the drill point is ground by the grinding disc 14, after the grinding is finished, the right-angle connecting block 16 drives the roller 18 to move inwards by controlling the electric push rod 15, the wedge block 7 moves upwards, and the upper clamping block 9 moves upwards, the drill point after will grinding is taken off from centre gripping piece 11 down this moment can, realized getting fast of drill point and put, the use convenience of device has been improved, and the grinding speed of drill point has been improved, later through rotating rotation handle 20, make screw rod 19 drive belt pulley 21 and rotate, connect through belt 22 transmission between two sets of belt pulley 21, thereby make two sets of screw rod 19 synchronous rotation, and make two sets of screw rod 19 drive movable plate 23 and remove about, be convenient for adjust the position of abrasive disc 14 according to the length of drill point, reduce the use limitation of device.

As shown in fig. 1 to 5, in the drill point grinder with the rapid loading and unloading function of the present invention, when in operation, a drill point is firstly placed on a lower clamping block 11, and the rear end of the drill point is in contact with a baffle 12, and simultaneously, by controlling an electric push rod 15 and using a right angle slider 17 in cooperation, a right angle connecting block 16 drives a roller 18 to move outwards, so that a wedge block 7 moves downwards, and a lifting plate 6 drives a second fixing block 8 and an upper clamping block 9 to move downwards under the cooperation of a first fixing block 2, a mounting plate 3, a contraction rod 4 and a pressure spring 5, and the drill point is clamped and fixed by using the upper clamping block 9 and the lower clamping block 11 in cooperation, at this time, a grinding disc 14 is driven to rotate by a motor 13, the drill point is ground by the grinding disc 14, after grinding, the electric push rod 15 is controlled, so that the right angle connecting block 16 drives the roller 18 to move inwards, and the wedge block 7 moves upwards, and then the upper clamping block 9 moves upwards, and the ground drill point is taken down from the lower clamping block 11, so that the drill point is taken and placed quickly, the use convenience of the device is improved, the grinding speed of the drill point is improved, then the screw rod 19 drives the belt pulleys 21 to rotate by rotating the rotating handle 20, the two groups of belt pulleys 21 are in transmission connection through the belt 22, thereby leading the two groups of screw rods 19 to synchronously rotate, leading the two groups of screw rods 19 to drive the moving plate 23 to move left and right, being convenient for adjusting the position of the grinding disc 14 according to the length of the drill point, reducing the use limitation of the device, then, the dust box 24, the dust collector 25, the dust collection net 26 and the dust collection pipe 27 are arranged, so that dust generated during grinding of the drill point can be conveniently absorbed, the dust is prevented from diffusing into the air to cause air pollution, and the environment-friendly usability of the device is improved.

The drill point grinding machine with the rapid feeding and discharging function has the advantages that the installation mode, the connection mode or the arrangement mode are common mechanical modes, and the installation mode, the connection mode or the arrangement mode can be implemented as long as the beneficial effects of the drill point grinding machine are achieved.

All technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, several modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.

Claims (7)

1. The drill point grinding machine with the function of rapid feeding and discharging is characterized by comprising a grinding main body (1), a first fixed block (2), a mounting plate (3), a plurality of groups of contraction rods (4), a plurality of groups of pressure springs (5), a lifting plate (6), two groups of wedge-shaped blocks (7), a driving mechanism, two groups of second fixed blocks (8), two groups of upper clamping blocks (9), two groups of third fixed blocks (10), two groups of lower clamping blocks (11), a baffle plate (12), an adjusting device, a motor (13) and a grinding disc (14), wherein a cavity is arranged in the grinding main body (1), a box door is arranged at the front end of the grinding main body, the first fixed block (2) is fixed at the right side of the top end of the cavity of the grinding main body (1), the mounting plate (3) is fixed at the bottom end of the first fixed block (2), the plurality of contraction rods (4) are uniformly fixed at the bottom end of the mounting plate (3), and the pressure springs (5) are fixedly sleeved on the contraction rods (4), the bottom end of the contraction rod (4) is connected with the lifting plate (6), two groups of wedge blocks (7) are symmetrically fixed on the left side and the right side of the bottom end of the lifting plate (6) respectively, two groups of wedge blocks (7) are connected with the driving mechanism, the driving mechanism is connected with the mounting plate (3), two groups of second fixing blocks (8) are fixed on the left side and the right side of the middle part of the bottom end of the lifting plate (6) respectively, two groups of upper clamping blocks (9) are fixed on the bottom ends of the two groups of second fixing blocks (8) respectively, two groups of third fixing blocks (10) are fixed on the right side of the bottom end of the grinding main body (1), two groups of lower clamping blocks (11) are fixed on the top ends of the two groups of third fixing blocks (10) respectively, the lower clamping blocks (11) are positioned under the upper clamping blocks (9), and the baffle plate (12) is fixed on the bottom end of the cavity of the grinding main body (1) and positioned on the right side of the third fixing blocks (10), the motor (13) is connected with the left end of the grinding main body (1) through the adjusting device, and the output end of the motor (13) is connected with the grinding disc (14).

2. The drill point grinding machine with the rapid feeding and discharging function as claimed in claim 1, wherein the driving mechanism comprises two sets of electric push rods (15), two sets of right-angle connecting blocks (16), two sets of right-angle sliders (17) and two sets of rollers (18), the two sets of electric push rods (15) are symmetrically fixed on the left and right sides of the top end of the mounting plate (3) respectively, the output end of the electric push rods (15) is connected with the right-angle connecting blocks (16), the two sets of right-angle sliders (17) are connected with the upper portions of the inner side ends of the two sets of right-angle connecting blocks (16) respectively, the two sets of right-angle sliders (17) are slidably clamped with the left and right sides of the bottom end of the mounting plate (3) respectively, the two sets of rollers (18) are rotatably connected with the bottoms of the two sets of right-angle connecting blocks (16) respectively, and the two sets of rollers (18) are in close contact with the two sets of wedge blocks (7) respectively.

3. The drill point grinder with the function of rapid loading and unloading of claim 1, wherein the adjusting device comprises two sets of screws (19), a rotating handle (20), two sets of pulleys (21), a belt (22) and a moving plate (23), the two sets of screws (19) are all in threaded connection with the bottom of the left end of the grinding body (1), the rotating handle (20) is fixed at the left end of the upper screw (19), the two sets of pulleys (21) are respectively fixed at the left sides of the two sets of screws (19), the two sets of pulleys (21) are in transmission connection with each other through the belt (22), the right ends of the two sets of screws (19) are all in rotational connection with the moving plate (23), the moving plate (23) is in sliding clamping connection with the left side of the bottom of the cavity of the grinding body (1), and the motor (13) is fixed at the upper part of the right end of the moving plate (23).

4. The drill point grinder with the function of rapid loading and unloading of claim 1, further comprising a dust collection box (24), a dust collector (25), a dust collection net (26) and a dust collection pipe (27), wherein the dust collection box (24) is fixed on the left side of the top end of the grinding body (1), the dust collector (25) is fixed on the top end of the dust collection box (24), the dust collection net (26) is fixed in the dust collection box (24), the dust collection pipe (27) is communicated with the bottom end of the dust collection box (24), the bottom end of the dust collection pipe (27) penetrates through the top end of the grinding body (1) and is located above the right-angle connection block (16), and a dust collection cover is arranged on the bottom end of the dust collection pipe (27).

5. The drill point grinder with the function of rapid loading and unloading of claim 1, further comprising a push handle (28) and a plurality of sets of universal wheels (29), wherein the push handle (28) is fixed at the right end of the grinding body (1), the plurality of sets of universal wheels (29) are uniformly fixed at the bottom end of the grinding body (1), and the universal wheels (29) are provided with brake pads.

6. The drill point grinder with the function of rapid loading and unloading of claim 1, further comprising two sets of reinforcing plates (30), wherein the two sets of reinforcing plates (30) are respectively fixed at the left and right ends of the first fixing block (2) and connected to the top end of the mounting plate (3).

7. The drill point grinder with the function of rapid loading and unloading as claimed in claim 1, wherein the rotating handle (20) is provided with an anti-slip sleeve.

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