CN218427190U

CN218427190U - Dustproof cutting device is used in processing of powder metal accessories

Info

Publication number: CN218427190U
Application number: CN202222305724.XU
Authority: CN
Inventors: 吕永虎; 莫畏; 余鹏
Original assignee: Shenzhen Ailijia Material Technology Co Ltd
Current assignee: Shenzhen Ailijia Material Technology Co Ltd
Priority date: 2022-08-30
Filing date: 2022-08-30
Publication date: 2023-02-03
Anticipated expiration: 2032-08-30

Abstract

The utility model relates to a metal accessories cutting equipment technical field especially relates to powder metal spare and accessory parts processing is with dustproof cutting device. It mainly does not possess dustproof absorptive effect to current cutting device, has certain harm to the health for a long time, influences the problem of cutting process precision etc. provides following technical scheme: the cutting mechanism comprises an electric push rod arranged on one side of the back face of the cutting table, the output end of the electric push rod is connected with a cutting knife used for cutting, a first partition plate is arranged on one side of the cutting knife, a second partition plate opposite to the first partition plate is arranged on the other side of the cutting knife, and a dust collecting mechanism is arranged on the inner wall of the second partition plate. The utility model discloses novel structure is compact, separates the shelves to the piece that splashes at the powder metal cutting, collects the storage to the dust fines, reduces dust pollution and improves the machining precision simultaneously, reduces the clearance work load when improving utilization of resources.

Description

Dustproof cutting device is used in processing of powder metal accessories

Technical Field

The utility model relates to a metal accessories cutting equipment technical field especially relates to powder metal spare and accessory part processing is with dustproof cutting device.

Background

The metal powder injection molding technology is a novel powder metallurgy near-net-shape molding technology formed by introducing the modern plastic injection molding technology into the powder metallurgy field. The parts formed by metal powder injection molding have the characteristics of high precision, uniform structure, excellent performance, low production cost and the like. The part after the metal powder injection moulding will be cut its deckle edge or use unnecessary part, and metal can produce a large amount of metal powder or piece impurity in the cutting, can pile up metal dust, piece on the cutting platform under the general condition, not only influences the precision of processing like this, and tiny metal powder still causes harm to workman's health.

The existing cutting device does not have the dustproof absorption effect, has certain harm in use and influences the cutting processing precision; in view of this, we propose a dust-proof cutting device for powder metal parts processing.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the existing cutting device who exists does not possess dustproof absorptive effect among the background art, and long-term use has certain harm to the health, and influences the cutting process precision etc. provides dustproof cutting device for the processing of powder metal accessories.

The technical scheme of the utility model: the dustproof cutting device for processing the powder metal parts comprises a cutting table, wherein a cutting mechanism is arranged on the cutting table, the cutting mechanism comprises an electric push rod arranged on one side of the back surface of the cutting table, the output end of the electric push rod is connected with a cutting knife for cutting, a first partition plate is arranged on one side of the cutting knife, a second partition plate opposite to the first partition plate is arranged on the other side of the cutting knife, and a dust collecting mechanism is arranged on the inner wall of the second partition plate;

the dust collection mechanism comprises a dust collection box which is slidably mounted on one side of the partition plate, a vertical plate is connected to one side of the dust collection box through a bolt, a separation guide plate is vertically mounted on the inner wall of the dust collection box, a filter plate is arranged on one side of the top of the separation guide plate, a guide plate is arranged on the other side of the top of the separation guide plate, and an air suction fan is mounted at the top of the dust collection box.

Preferably, a fixing plate is mounted at the top of the cutting table, and the fixing plate and the cutting knife are guided in a sliding mode.

Preferably, the second partition board is of a 7-shaped structure, a sliding groove is formed in one side wall, close to the dust collection box, of the second partition board, a sliding block is connected to the top of the dust collection box, and the sliding block and the sliding groove are installed in a sliding mode correspondingly.

Preferably, the top of the filter plate is provided with an air port penetrating through the top of the dust collection box at a position corresponding to the top of the filter plate, and the air suction fan is arranged corresponding to the air port.

Preferably, a supporting plate connected with the inner wall of the top of the dust collection box is arranged at the joint of the guide plate and the filter plate, and the guide plate and the filter plate are obliquely arranged.

Preferably, the top of the blocking guide plate is an arc-shaped surface, a dust collecting basket movably placed with the dust collecting box is arranged on one side of the blocking guide plate, a drawing opening corresponding to the dust collecting basket is formed in one side of the dust collecting box, and a handle is connected to one side of the dust collecting basket.

Preferably, the operating surface of the cutting table is provided with a plurality of clamping grooves, and clamping blocks are movably embedded in the clamping grooves and connected with the clamping blocks in a clamping mode.

Compared with the prior art, the utility model discloses following profitable technological effect has:

1. the utility model can fix and clamp the positions of different metal fittings through the arrangement of the clamping groove and the clamping block, so that the position stability of cutting processing is improved, and the arrangement of the first clapboard and the second clapboard separates the powder metal fittings from the cutting of the cutting knife, so that the powder scraps and the like can not scatter arbitrarily, and the metal scraps which are cut and splashed can be blocked and protected;

2. the utility model has the advantages that through the arrangement of the dust collecting mechanism and the air suction fan, when the cutting knife cuts the metal fittings, the dust generated by cutting is absorbed by the dust collecting mechanism, and through the arrangement of the filter plate and the guide plate, the dust debris is guided by the separation guide plate to fall into the dust collecting basket for centralized collection after being lifted;

3. to sum up, the utility model discloses novel structure is compact, is convenient for separate the shelves at powder metal cutting process to the piece that splashes, collects the storage to the dust fines simultaneously, reduces dust pollution and improves the machining precision simultaneously, concentrates the collection to metal piece and utilizes, reduces the clearance work load when improving resource utilization.

Drawings

FIG. 1 is a front view of a dust cutting apparatus for powder metal part machining;

FIG. 2 is a schematic view showing the structure of the cutting mechanism and the dust collecting mechanism of FIG. 1;

FIG. 3 is a schematic view of the construction of the dust bin of FIG. 2;

fig. 4 is a schematic cross-sectional structure of fig. 3.

Reference numerals: 1. cutting table; 2. a cutting mechanism; 21. an electric push rod; 22. a fixing plate; 23. a cutting knife; 24. a first clapboard; 25. a second clapboard; 251. a chute; 3. a dust collecting mechanism; 31. a dust collection box; 311. a slider; 32. a vertical plate; 33. a dust suction port; 34. blocking the guide plate; 35. a dust collection basket; 36. a handle; 37. a filter plate; 38. a guide plate; 4. an induced draft fan; 5. a card slot; 6. and (5) clamping the blocks.

Detailed Description

The technical solution of the present invention will be further explained with reference to the accompanying drawings and specific embodiments.

Example one

As shown in fig. 1-4, the utility model provides a processing of powder metal accessories is with dustproof cutting device, including cutting bed 1, install cutting mechanism 2 on the cutting bed 1, cutting mechanism 2 is including installing the electric putter 21 in 1 back one side of cutting bed, electric putter 21's output is connected with the cutting knife 23 that is used for the cutting, fixed plate 22 is installed at the top of cutting bed 1, sliding guide between fixed plate 22 and the cutting knife 23, the top of cutting knife 23 is connected with the guide, the guide way has been seted up on fixed plate 22, the guide slides with the guide way inner wall, be used for providing the direction for the removal of cutting knife 23. One side of the cutting knife 23 is provided with a first partition plate 24, the other side of the cutting knife 23 is provided with a second partition plate 25 opposite to the first partition plate 24, and the inner wall of the second partition plate 25 is provided with a dust collecting mechanism 3;

as shown in fig. 2 and 3, the dust collecting mechanism 3 includes a dust collecting box 31 slidably mounted on one side of the second partition plate 25, the second partition plate 25 is in a 7-shaped structure, a sliding groove 251 is formed in a side wall of the second partition plate 25 close to the dust collecting box 31, a sliding block 311 is connected to the top of the dust collecting box 31, the sliding block 311 is slidably mounted corresponding to the sliding groove 251, and the sliding groove 251 and the sliding block 311 are correspondingly mounted, so that the dust collecting box 31 is assembled and connected with one side wall of the second partition plate 25.

As shown in fig. 3 and 4, a vertical plate 32 is bolted on one side of the dust collection box 31, a blocking guide plate 34 is vertically installed on the inner wall of the dust collection box 31, a filter plate 37 is arranged on one side of the top of the blocking guide plate 34, a guide plate 38 is arranged on the other side of the top of the blocking guide plate 34, a support plate connected with the inner wall of the top of the dust collection box 31 is arranged at the joint of the guide plate 38 and the filter plate 37, a plurality of vent holes are formed in the filter plate 37, and the positions of the vent holes correspond to the air openings; the guide plate 38 and the filter plate 37 are obliquely arranged; the top of the blocking guide plate 34 is an arc-shaped surface, and the cross section of the blocking guide plate 34 is of a structure similar to a T shape; a dust collecting basket 35 movably placed with the dust collecting box 31 is arranged at one side of the separation guide plate 34, a drawing opening corresponding to the dust collecting basket 35 is arranged at one side of the dust collecting box 31, a handle 36 is connected with one side of the dust collecting basket 35, and the dust collecting basket 35 is used for storing metal debris and dust.

As shown in fig. 3, the top of the dust box 31 is provided with a suction fan 4, the top of the filter plate 37 is provided with an air port penetrating the top of the dust box 31, and the suction fan 4 is arranged corresponding to the air port.

The air suction fan 4 used in the embodiment is a conventional air suction fan sold in the market, and one side of the air suction fan 4 is connected with a power cord and can be used after being electrified; when cutting powder metal accessory and adding, the setting through cutting knife 23 removes the cutting with powder metal accessory, piece and dust can splash with powder metal accessory contact position cutting knife 23 blade bottom, make the dust absorption mouth 33 who corresponds blade bottom position inhale the dust through induced drafting of induced draft fan 4, induced draft guide of induced draft fan 4 adsorbs the metal dust to the position that is close to filter 37, because fan rotational speed suction is adjustable and be prior art, do not do too much again to fan regulation rotational speed, rotational speed is transferred little after the dust adsorbs on filter 37, make dust and piece whereabouts, under the top guide effect of filter 37 and deflector 38 and separation deflector 34, the piece falls into and concentrates the collection in the collection basket 35, and through pulling handle 36 with the metal powder piece in the collection basket 35 regularly take out dust collection box 31 can.

Example two

As shown in fig. 1, compared with the first embodiment, the dust-proof cutting device for processing powder metal parts provided by the present invention further comprises a cutting table 1, a cutting mechanism 2 is installed on the cutting table 1, the cutting mechanism 2 comprises an electric push rod 21 installed on one side of the back surface of the cutting table 1, an output end of the electric push rod 21 is connected with a cutting knife 23 for cutting, a first partition plate 24 is arranged on one side of the cutting knife 23, a second partition plate 25 opposite to the first partition plate 24 is arranged on the other side of the cutting knife 23, the first partition plate 24 corresponds to the second partition plate 25, and the distance between the first partition plate 24 and the second partition plate 25 from the operation table surface of the cutting table 1 is relatively small, so as to separate metal debris generated by cutting processing and prevent the splashing distance from being too far; a plurality of draw-in grooves 5 have been seted up to the operation face of cutting bed 1, and the activity is inlayed in draw-in groove 5 and is established the chucking and be connected with tight piece 6 of clamp, and the bottom of pressing from both sides tight piece 6 is connected with the fixture block with draw-in groove 5 inner wall adaptation.

Draw-in groove 5 and the position chucking that presss from both sides tight piece 6 are used for powder metal accessory in this embodiment, thereby clamp tight piece 6 with the rigidity of position through the both sides card of powder metal accessory establishes, the position of use of pressing from both sides tight piece 6 is adjustable, separates the shelves to the piece through the setting of baffle one 24 and baffle two 25 when cutting 23 cutters cuts, prevents to splash and increases the clearance degree of difficulty far away.

The above embodiments are merely some preferred embodiments of the present invention, and those skilled in the art can make various alternative modifications and combinations to the above embodiments based on the technical solution of the present invention and the related teachings of the above embodiments.

Claims

1. Dustproof cutting device is used in processing of powder metal accessories, including the cutting bed, its characterized in that: the cutting table is provided with a cutting mechanism, the cutting mechanism comprises an electric push rod arranged on one side of the back surface of the cutting table, the output end of the electric push rod is connected with a cutting knife for cutting, a first partition plate is arranged on one side of the cutting knife, a second partition plate opposite to the first partition plate is arranged on the other side of the cutting knife, and a dust collecting mechanism is arranged on the inner wall of the second partition plate;

2. The dust-proof cutting device for powder metal parts machining according to claim 1, wherein a fixing plate is mounted on the top of the cutting table, and the fixing plate and the cutting knife are slidably guided.

3. The dust-proof cutting device for powder metal parts machining according to claim 1, wherein the second partition plate is of a 7-shaped structure, a sliding groove is formed in one side wall of the second partition plate, which is close to the dust collection box, a sliding block is connected to the top of the dust collection box, and the sliding block and the sliding groove are installed in a sliding mode correspondingly.

4. The dust-proof cutting device for powder metal parts machining according to claim 1, wherein a tuyere penetrating the top of the dust box is opened at a position corresponding to the top of the filter plate, and the suction fan is disposed corresponding to the tuyere.

5. The dust-proof cutting device for powder metal parts machining according to claim 1, wherein a supporting plate connected to an inner wall of a top portion of the dust box is provided at a junction of the guide plate and the filter plate, and the guide plate and the filter plate are obliquely provided.

6. The dust-proof cutting device for powder metal parts machining according to claim 1, wherein the top of the blocking guide plate is an arc-shaped surface, a dust collection basket movably placed with a dust collection box is arranged on one side of the blocking guide plate, a drawing opening corresponding to the dust collection basket is formed in one side of the dust collection box, and a handle is connected to one side of the dust collection basket.

7. The dust-proof cutting device for powder metal parts machining according to claim 1, wherein the operation surface of the cutting table is provided with a plurality of clamping grooves, and clamping blocks are movably embedded and connected in the clamping grooves.