CN216138740U - Machine part grinding device convenient to collect waste material - Google Patents

Abstract

The utility model discloses a machine part polishing device convenient for collecting waste materials, which comprises a base, wherein the top end of the base is fixedly connected with a vertical plate, one side of the vertical plate is fixedly connected with a supporting plate, and the polishing device has the beneficial effects that: the utility model provides a grinding device convenient for collecting grinding waste materials, which can effectively increase the grinding area and the grinding angle through the sealing arrangement of a grinding disc and a grinding part, can enable the grinding chips not to fly around, can enable the chips generated during cutting to be more convenient to clean through the adjustable arrangement of the position of the grinding disc and the multidirectional adjustment of a clamping device, can enable the chips to be rapidly gathered at the top end of a filter screen through the arrangement of a spray head and the filter screen, can effectively cool the parts during grinding, can automatically collect the chips in a waste material tank by opening the sealing cover body after grinding is finished, and effectively reduces the physical consumption of a user.

Description

Machine part grinding device convenient to collect waste material

Technical Field

The utility model relates to the field of part grinding, in particular to a mechanical part grinding device convenient for collecting waste materials.

Background

Need carry out the burring after machine part manufacturing is accomplished and polish partial part still need polish just can normally drop into use, traditional grinding device passes through the rotation that the motor drove the mill of polishing, and press from both sides the device clamp and get and continue to be close to the mill after the part and come for the part burring or polish the part surface, most grinding device all exposes outside when the part contacts with the mill of polishing, the piece that the burring was perhaps polished out this moment splashes everywhere easily, there is the potential safety hazard to the constructor, and the piece after polishing the completion can scatter the construction region and be not convenient for everywhere collect the waste material of polishing.

SUMMERY OF THE UTILITY MODEL

In order to solve the existing problems, the utility model provides a mechanical part grinding device convenient for collecting waste materials.

The utility model is realized by the following technical scheme:

a machine part polishing device convenient for collecting waste materials comprises a base, wherein the top end of the base is fixedly connected with a vertical plate, one side of the vertical plate is fixedly connected with a supporting plate, the top end of the supporting plate is provided with a first motor, the other side of the vertical plate is fixedly connected with a connecting block, the other side of the connecting block is fixedly connected with a cover body, movable grooves are formed in one side of the vertical plate, one side of the connecting block and the side wall of the cover body, the axes of the movable grooves on the vertical plate, the connecting block and the cover body are opposite, a square sliding sleeve is inserted into the movable groove on one side of the vertical plate and is in sliding connection with the movable groove, one end of the square sliding sleeve, which penetrates through the movable groove on one side of the vertical plate, penetrates through the movable groove on one side of the connecting block and is in sliding connection with the movable groove, the output end of the first motor is fixedly connected with a transmission rod, the other end of the transmission rod penetrates through the square sliding sleeve and is in sliding connection with the square sliding sleeve, one end of the transmission rod penetrating through the square sliding sleeve is fixedly connected with a polishing disc, the top surface of a movable groove on the connecting block is provided with a sliding groove, the sliding groove is in sliding connection with a sliding block, one side of the connecting block is inserted with a first screw rod and is in rotating connection with the connecting block, the other end of the first screw rod penetrates through the sliding block and is in rotating connection with the sliding block, the top end of the cover body is fixedly connected with a water spraying device, the top surface of the cover body is fixedly connected with a mist spray nozzle, the output end of the water spraying device extends into the cover body and is fixedly connected with the top end of the mist spray nozzle, one side of the cover body is fixedly connected with visible glass, the inner bottom surface of the cover body is provided with a filter groove, the top end of the base is fixedly connected with a water drainage box, and the top end of the drainage box is fixedly connected with the bottom end of the cover body, the filter tank is characterized in that the inner bottom surface of the filter tank and the top end of the drainage box are both provided with filter holes, the filter holes on the inner bottom surface of the filter tank are opposite to the axes of the filter holes on the top end of the drainage box, a filter screen is fixedly connected between the two inner side walls of the filter tank, one side of the drainage box is fixedly connected with a water outlet pipe, the top end of the base is provided with a dovetail groove, a dovetail block is slidably connected in the dovetail groove, a second screw is inserted into one side of the base and is rotationally connected with the base, the other end of the second screw penetrates through the dovetail block and is in threaded connection with the dovetail block, the top end of the dovetail block is fixedly connected with a first movable block, the top end of the first movable block is fixedly connected with a second movable block, one side of the second movable block is fixedly connected with a square cover plate, one side of the square cover plate is fixedly connected with a square frame, the other side of the second movable block is provided with a rack groove, and the other side of the second movable block is fixedly connected with a second motor, the output end of the second motor is fixedly connected with a gear, one side of the square cover plate is inserted with an L-shaped movable rod and is in sliding connection with the square cover plate, one end of the L-shaped movable rod, which penetrates through the square cover plate, penetrates through the second movable block and is in sliding connection with the second movable block, one side of the L-shaped movable rod is provided with a square groove, one end of the L-shaped movable rod, which penetrates through the second movable block, is inserted with a rotary rod and is in rotating connection with the second movable block, the other end of the rotary rod, which extends into the square groove, the other end of the rotary rod, which is fixedly connected with a first helical gear, one side of the L-shaped movable rod is provided with a first chute, a second sliding block is in sliding connection with the first chute, a third screw rod is arranged in the first chute, one end of the third screw rod, which penetrates through the second sliding block and is in threaded connection with the second sliding block, and the third screw rod, which penetrates through one end of the second sliding block, extends into the L-shaped movable rod and is in rotating connection with the L-shaped movable rod, the other end of the third screw rod penetrates through the L-shaped movable rod and is rotationally connected with the L-shaped movable rod, the third screw rod penetrates through one end of the L-shaped movable rod and extends into the square groove, a second helical gear is fixedly sleeved on the part of the third screw rod extending into the square groove, one end of the third screw rod penetrates through the second helical gear and extends into the L-shaped movable rod and is rotationally connected with the L-shaped movable rod, a cover plate is fixedly connected between the inner side walls of the square groove, a square long rod is fixedly connected to one side of the second slider, a second sliding groove is formed in one side of the square long rod, two third sliders are slidably connected in the second sliding groove, a clamping rod is fixedly connected to one side of each third slider, a fourth screw rod is inserted into one side of the square long rod and is rotationally connected with the square long rod, and the other end of the fourth screw rod penetrates through the two third sliders and is in threaded connection with the two third sliders respectively, l shape movable rod top fixedly connected with rack, rack top and gear bottom meshing, L shape movable rod top fixedly connected with stopper, the base top is provided with the collecting vat, collecting vat one side fixedly connected with handle, two triangular prism of square frame one side symmetry fixedly connected with, the internal shelves pole that is provided with of cover, shelves pole one side and two triangular prism other end fixed connection.

Preferably, the top end of the dovetail block is fixedly connected with the bottom end of the first moving block through welding.

Preferably, the clamping rod is made of hard alloy materials.

Compared with the prior art, the utility model has the beneficial effects that: the utility model provides a grinding device convenient for collecting grinding waste materials, which can effectively increase the grinding area and the grinding angle through the sealing arrangement of a grinding disc and a grinding part, can enable the grinding chips not to fly around, can enable the chips generated during cutting to be more convenient to clean through the adjustable arrangement of the position of the grinding disc and the multidirectional adjustment of a clamping device, can enable the chips to be rapidly gathered at the top end of a filter screen through the arrangement of a spray head and the filter screen, can effectively cool the parts during grinding, can automatically collect the chips in a waste material tank by opening the sealing cover body after grinding is finished, and effectively reduces the physical consumption of a user.

Drawings

FIG. 1 is a schematic view of the structure of the present invention;

FIG. 2 is a cross-sectional view of a structure A-A according to the present invention;

FIG. 3 is a cross-sectional view of structure B-B of the present invention.

In the figure: the device comprises a base 1, a vertical plate 2, a supporting plate 3, a first motor 4, a square sliding sleeve 5, a transmission rod 6, a polishing disc 7, a connecting block 8, a sliding groove 9, a sliding block 10, a first screw rod 11, a cover body 12, a sprinkling device 13, a mist spray nozzle 14, visible glass 15, a filtering groove 16, a filtering hole 17, a filtering net 18, a drainage box 19, a water outlet pipe 20, a dovetail groove 21, a dovetail block 22, a second screw rod 23, a first moving block 24, a second moving block 25, a rack groove 26, an L-shaped movable rod 27, a rack 28, a second motor 29, a gear 30, a rotating rod 31, a first helical gear 32, a square groove 33, a cover plate 34, a second screw rod 35, a second helical gear 36, a first sliding groove 37, a second sliding block 38, a square long rod 39, a second sliding groove 40, a third sliding block 41, a third screw rod 42, a clamping rod 43, a limiting block 44, a square frame 45, a square cover plate 46, a triangular prism 47, a blocking rod 48, a clamping rod 48, a square sliding block and a spraying device, Collecting groove 49, handle 50 and movable groove 51.

Detailed Description

The utility model is described in further detail below with reference to the following detailed description and accompanying drawings:

as shown in fig. 1, 2 and 3, a machine part polishing device convenient for collecting waste materials comprises a base 1, wherein a vertical plate 2 is fixedly connected to the top end of the base 1, a support plate 3 is fixedly connected to one side of the vertical plate 2, a first motor 4 is arranged at the top end of the support plate 3, a connecting block 8 is fixedly connected to the other side of the vertical plate 2, a cover body 12 is fixedly connected to the other side of the connecting block 8, movable grooves 51 are respectively formed in one side of the vertical plate 2, one side of the connecting block 8 and the side wall of the cover body 12, the axes of the movable grooves 51 on the vertical plate 2, the connecting block 8 and the cover body 12 are opposite, a square sliding sleeve 5 is inserted into the movable groove 51 on one side of the vertical plate 2 and is slidably connected with the movable groove 51, one end of the square sliding sleeve 5, which passes through the movable groove 51 on one side of the vertical plate 2, passes through the movable groove 51 on one side of the connecting block 8 and is slidably connected with the movable groove 51, the square sliding sleeve 5 penetrates through a movable groove 51 on a cover body 12 at one end of the movable groove 51 on one side of a connecting block 8 and is in sliding connection with the movable groove 51, the output end of the first motor 4 is fixedly connected with a transmission rod 6, the other end of the transmission rod 6 penetrates through the square sliding sleeve 5 and is in sliding connection with the square sliding sleeve 5, the transmission rod 6 penetrates through one end of the square sliding sleeve 5 and is fixedly connected with a polishing disc 7, a sliding groove 9 is formed in the top surface of the movable groove 51 on the connecting block 8, a sliding block 10 is connected in the sliding groove 9 in a sliding mode, a first screw rod 11 is inserted into one side of the connecting block 8 and is in rotating connection with the connecting block 8, the other end of the first screw rod 11 penetrates through the sliding block 10 and is in rotating connection with the sliding block 10, a water sprinkling device 13 is fixedly connected to the top end of the cover body 12, and a mist spray nozzle 14 is fixedly connected to the top surface in the cover body 12, the output end of the water spraying device 13 extends into the cover body 12 and is fixedly connected with the top end of the mist spray head 14, one side of the cover body 12 is fixedly connected with the visible glass 15, the inner bottom surface of the cover body 12 is provided with a filter tank 16, the top end of the base 1 is fixedly connected with a drain tank 19, the top end of the drain tank 19 is fixedly connected with the bottom end of the cover body 12, the inner bottom surface of the filter tank 16 and the top end of the drain tank 19 are both provided with filter holes 17, the filter holes 17 on the inner bottom surface of the filter tank 16 are opposite to the axle center of the filter holes 17 on the top end of the drain tank 19, a filter screen 18 is fixedly connected between the two inner side walls of the filter tank 16, one side of the drain tank 19 is fixedly connected with a water outlet pipe 20, the top end of the base 1 is provided with a dovetail groove 21, a dovetail block 22 is slidably connected with the dovetail groove 21, and one side of the base 1 is inserted with a second screw rod 23 and is rotatably connected with the base 1, the other end of the second screw 23 penetrates through the dovetail block 22 and is in threaded connection with the dovetail block 22, the top end of the dovetail block 22 is fixedly connected with a first moving block 24, the top end of the first moving block 24 is fixedly connected with a second moving block 25, one side of the second moving block 25 is fixedly connected with a square cover plate 46, one side of the square cover plate 46 is fixedly connected with a square frame 45, the other side of the second moving block 25 is provided with a rack groove 26, the other side of the second moving block 25 is fixedly connected with a second motor 29, the output end of the second motor 29 is fixedly connected with a gear 30, one side of the square cover plate 46 is inserted with an L-shaped movable rod 27 and is in sliding connection with the square cover plate 46, one end of the L-shaped movable rod 27 penetrating through the square cover plate 46 penetrates through the second moving block 25 and is in sliding connection with the second moving block 25, one side of the L-shaped movable rod 27 is provided with a square groove 33, the L-shaped movable rod 27 penetrates through one end of the second movable block 25, is inserted into the rotating rod 31 and is rotationally connected with the second movable block 25, the other end of the rotating rod 31 extends into the square groove 33, the other end of the rotating rod 31 is fixedly connected with the first helical gear 32, one side of the L-shaped movable rod 27 is provided with a first sliding groove 37, the first sliding groove 37 is connected with a second sliding block 38 in a sliding manner, a third screw 35 is arranged in the first sliding groove 37, one end of the third screw 35 penetrates through the second sliding block 38 and is in threaded connection with the second sliding block 38, one end of the third screw 35 penetrating through the second sliding block 38 extends into the L-shaped movable rod 27 and is rotationally connected with the L-shaped movable rod 27, the other end of the third screw 35 penetrates through the L-shaped movable rod 27 and is rotationally connected with the L-shaped movable rod 27, one end of the third screw 35 penetrating through the L-shaped movable rod 27 extends into the square groove 33, and a part of the third screw 35 extending into the square groove 33 is fixedly sleeved with a second helical gear 36, the third screw 35 penetrates through one end of the second helical gear 36 and extends into the L-shaped movable rod 27 and is rotatably connected with the L-shaped movable rod 27, a cover plate 34 is fixedly connected between the inner side walls of the square groove 33, a square long rod 39 is fixedly connected with one side of the second slider 38, a second sliding groove 40 is formed in one side of the square long rod 39, two third sliders 41 are slidably connected with the second sliding groove 40, a clamping rod 43 is fixedly connected with one side of each third slider 41, a fourth screw 42 is inserted into one side of the square long rod 39 and is rotatably connected with the square long rod 39, the other end of the fourth screw 42 penetrates through the two third sliders 41 and is in threaded connection with the two third sliders 41, a rack 28 is fixedly connected with the top end of the L-shaped movable rod 27, the top end of the rack 28 is engaged with the bottom end of the gear 30, and a limit block 44 is fixedly connected with the top end of the L-shaped movable rod 27, the top end of the base 1 is provided with a collecting groove 49, a handle 50 is fixedly connected to one side of the collecting groove 49, two triangular prisms 47 are symmetrically and fixedly connected to one side of the square frame 45, a gear lever 48 is arranged in the cover body 12, and one side of the gear lever 48 is fixedly connected with the other ends of the two triangular prisms 47.

The top end of the dovetail block 22 is fixedly connected with the bottom end of the first moving block 24 through welding.

The gripping rod 43 is made of hard alloy material.

The working principle is as follows: when the device is used for deburring or polishing mechanical parts, the device is firstly stably placed in a working area, then the first motor 4 and the second motor 29 are electrified to enable the second motor 29 and the first motor 4 to be in a standby state, then the second screw 23 is rotated, the dovetail block 22 moves backwards to drive the first moving block 24 and the second moving block 25 to move backwards, the square cover plate 46 is separated from the cover body 12, the L-shaped movable rod 27 is driven to move, the parts to be polished are placed on the two clamping rods 43 after the square cover plate 46 is completely separated from the cover body 12, then the fourth screw 42 is rotated, and due to the fact that two reverse threads are arranged on the fourth screw 42, the parts to be polished can approach towards the middle by only screwing the two third sliding blocks 41 of the fourth screw 42, and then the parts to be polished are clamped, and then the parts are clamped, the second screw 23 is rotated reversely, at this time, the first moving block 24 moves leftwards to drive the second moving block 25 to move leftwards until the square cover plate 46 on the second moving block 25 is completely attached to the cover body 12, at this time, the square frame 45 is completely positioned in the cover body 12 to enable the cover body 12 to be better sealed, at this time, the first motor 4 is started to enable the polishing disc 7 to rotate, then the first polished surface is determined, the position of the clamping device is adjusted according to the surface to be polished, the second screw 23 is rotated during adjustment, at this time, the first helical gear 32 rotates, the first helical gear 32 is meshed with the second helical gear 36 to drive the second helical gear 36 to rotate, the second helical gear 36 drives the third screw 35 to rotate, when the third screw 35 rotates, as the second sliding block 38 is screwed thereon, the second sliding block 38 moves to further drive the whole clamping device to move, and the position movement of the polished part is completed, because the polishing disc 7 is a circular polishing disc, only the part tangent to the part is polished when the top surface or the bottom surface of the polishing disc 7 is used for polishing, when the circumferential surface is used for polishing, only the first screw 11 needs to be rotated to enable the first screw 11 slide block 10 to move, and then the square sliding sleeve 5 is driven to move in the movable groove 51, so that the contact position of the part is changed when the circumferential surface is used for polishing, the polishing is wider, after the adjustment is completed, the second motor 29 is started, the second motor 29 drives the gear 30 to rotate, the gear 30 is meshed with the rack 28, so the rack 28 can drive the L-shaped movable rod 27 to move leftwards, the part is attached to the polishing disc 7, and then the polishing can be started, because the arrangement of the glass 15 can enable a processor to more easily observe the internal polishing condition, after the polishing is completed, the water spraying device 13 is firstly started to enable water to pass through the mist spray nozzle 14 to flush the cover body 12, so that the debris stuck to the side wall of the housing 12 is completely dropped on the top surface of the filter screen 18 by the impact of water, and the washed water passes through the filter screen 18 through the filter tank 16 and then enters the drain tank 19 through the filter holes 17, then, the second motor 29 is again activated to rotate the gear 30 in the reverse direction, the L-shaped movable lever 27 is pulled to a position away from the polishing disk 7, then the second screw 23 is rotated to make the square frame 45 and the square cover plate 46 far away from the cover body 12, when the filter screen is far away, the U-shaped frame formed by the triangular prism 47 and the baffle rod 48 is jointed with the filter screen 18, and the U-shaped frame is fixedly connected with the square frame 45, so the U-shaped frame can scrape the piece and accomplish clastic collection in collecting vat 49, and the water that gets into water drainage box 19 after having washed then can discharge the external world through outlet pipe 20, takes off the part this moment and polishes its turn-over, and until polishing the completion, the clamping other wait to polish the part continue polish can.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (3)

1. The utility model provides a machine part grinding device convenient to collect waste material, includes base (1), its characterized in that: the vertical plate (2) is fixedly connected to the top end of the base (1), a supporting plate (3) is fixedly connected to one side of the vertical plate (2), a first motor (4) is arranged at the top end of the supporting plate (3), a connecting block (8) is fixedly connected to the other side of the vertical plate (2), a cover body (12) is fixedly connected to the other side of the connecting block (8), movable grooves (51) are formed in one side of the vertical plate (2), one side of the connecting block (8) and the side wall of the cover body (12), the axes of the movable grooves (51) on the vertical plate (2), the connecting block (8) and the cover body (12) are opposite, a square sliding sleeve (5) is inserted into the movable groove (51) on one side of the vertical plate (2) and is in sliding connection with the movable groove (51), one end of the square sliding sleeve (5) penetrating through the movable groove (51) on one side of the vertical plate (2) penetrates through the movable groove (51) on one side of the connecting block (8) and is in sliding connection with the movable groove (51), the square sliding sleeve (5) penetrates through a movable groove (51) on one side of the connecting block (8) and is in sliding connection with the movable groove (51), the output end of the first motor (4) is fixedly connected with a transmission rod (6), the other end of the transmission rod (6) penetrates through the square sliding sleeve (5) and is in sliding connection with the square sliding sleeve (5), one end of the transmission rod (6) penetrating through the square sliding sleeve (5) is fixedly connected with a polishing disc (7), a sliding groove (9) is formed in the inner top surface of the movable groove (51) on the connecting block (8), a sliding block (10) is connected in the sliding groove (9), a first screw rod (11) is inserted into one side of the connecting block (8) and is in rotating connection with the connecting block (8), and the other end of the first screw rod (11) penetrates through the sliding block (10) and is in rotating connection with the sliding block (10), the water spraying device (13) is fixedly connected to the top end of the cover body (12), the inner top surface of the cover body (12) is fixedly connected with the mist spray head (14), the output end of the water spraying device (13) extends into the cover body (12) and is fixedly connected with the top end of the mist spray head (14), the visible glass (15) is fixedly connected to one side of the cover body (12), the inner bottom surface of the cover body (12) is provided with a filter tank (16), the top end of the base (1) is fixedly connected with a drainage box (19), the top end of the drainage box (19) is fixedly connected with the bottom end of the cover body (12), the inner bottom surface of the filter tank (16) and the top end of the drainage box (19) are both provided with filter holes (17), the filter holes (17) located on the inner bottom surface of the filter tank (16) are opposite to the axle centers of the filter holes (17) located on the top end of the drainage box (19), and a filter screen (18) is fixedly connected between two inner side walls of the filter tank (16), the water discharging device is characterized in that a water outlet pipe (20) is fixedly connected to one side of the water discharging box (19), a dovetail groove (21) is formed in the top end of the base (1), a dovetail block (22) is connected to the dovetail groove (21) in a sliding mode, a second screw (23) is inserted into one side of the base (1) and is connected with the base (1) in a rotating mode, the other end of the second screw (23) penetrates through the dovetail block (22) and is connected with the dovetail block (22) in a threaded mode, a first moving block (24) is fixedly connected to the top end of the dovetail block (22), a second moving block (25) is fixedly connected to the top end of the first moving block (24), a square cover plate (46) is fixedly connected to one side of the second moving block (25), a square frame (45) is fixedly connected to one side of the square cover plate (46), a rack groove (26) is formed in the other side of the second moving block (25), and a second motor (29) is fixedly connected to the other side of the second moving block (25), a gear (30) is fixedly connected to the output end of the second motor (29), an L-shaped movable rod (27) is inserted into one side of the square cover plate (46) and is in sliding connection with the square cover plate (46), one end of the L-shaped movable rod (27) penetrating through the square cover plate (46) penetrates through the second movable block (25) and is in sliding connection with the second movable block (25), a square groove (33) is formed in one side of the L-shaped movable rod (27), one end of the L-shaped movable rod (27) penetrating through the second movable block (25) is inserted into a rotating rod (31) and is in rotating connection with the second movable block (25), the other end of the rotating rod (31) extends into the square groove (33), a first helical gear (32) is fixedly connected to the other end of the rotating rod (31), a first sliding groove (37) is formed in one side of the L-shaped movable rod (27), and a second sliding block (38) is connected in the first sliding groove (37) in a sliding connection manner, a third screw rod (35) is arranged in the first sliding groove (37), one end of the third screw rod (35) penetrates through the second sliding block (38) and is in threaded connection with the second sliding block (38), one end of the third screw rod (35) penetrates through the second sliding block (38) and extends into the L-shaped movable rod (27) and is in rotary connection with the L-shaped movable rod (27), the other end of the third screw rod (35) penetrates through the L-shaped movable rod (27) and is in rotary connection with the L-shaped movable rod (27), one end of the third screw rod (35) penetrating through the L-shaped movable rod (27) extends into the square groove (33), a second helical gear (36) is fixedly sleeved on a part of the third screw rod (35) extending into the square groove (33), one end of the third screw rod (35) penetrating through the second helical gear (36) extends into the L-shaped movable rod (27) and is in rotary connection with the L-shaped movable rod (27), and a cover plate (34) is fixedly connected between the inner side walls of the square groove (33), a square long rod (39) is fixedly connected to one side of the second sliding block (38), a second sliding groove (40) is formed in one side of the square long rod (39), two third sliding blocks (41) are connected to the second sliding groove (40) in a sliding mode, a clamping rod (43) is fixedly connected to one side of each third sliding block (41), a fourth screw (42) is inserted into one side of the square long rod (39) and is rotatably connected with the square long rod (39), the other end of the fourth screw (42) penetrates through the two third sliding blocks (41) respectively and is in threaded connection with the two third sliding blocks (41), a rack (28) is fixedly connected to the top end of the L-shaped movable rod (27), the top end of the rack (28) is meshed with the bottom end of the gear (30), a limiting block (44) is fixedly connected to the top end of the L-shaped movable rod (27), a collecting groove (49) is formed in the top end of the base (1), and a handle (50) is fixedly connected to one side of the collecting groove (49), two triangular prisms (47) are symmetrically and fixedly connected to one side of the square frame (45), a blocking rod (48) is arranged in the cover body (12), and one side of the blocking rod (48) is fixedly connected with the other ends of the two triangular prisms (47).

2. The machine part grinding apparatus facilitating collection of waste materials according to claim 1, wherein: the top end of the dovetail block (22) is fixedly connected with the bottom end of the first moving block (24) through welding.

3. The machine part grinding apparatus facilitating collection of waste materials according to claim 1, wherein: the clamping rod (43) is made of hard alloy materials.

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