CN213438655U

CN213438655U - A dustproof mould of decompression for metal rod processing

Info

Publication number: CN213438655U
Application number: CN202022443676.1U
Authority: CN
Inventors: 曾海凤; 张超超
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-10-28
Filing date: 2020-10-28
Publication date: 2021-06-15
Anticipated expiration: 2030-10-28

Abstract

The utility model discloses a dustproof mould of decompression for bar metal processing, comprising a base plate, the equal fixedly connected with fixing device in bottom plate lower extreme four corners, bottom plate upper end middle part fixedly connected with dust removal case, the dust removal incasement lower part alternates and is connected with negative-pressure air fan, dust removal case upper end fixedly connected with rose box, the dust removal case is the same with the rose box structure, dust removal case upper end middle part and rose box lower extreme middle part alternate jointly and are connected with the dust absorption pipe No. one, the equal fixedly connected with bracing piece in bottom plate upper end four corners, four the common fixedly connected with case of polishing in bracing piece upper end, the case lower extreme middle part of polishing alternates jointly with rose box upper end middle part and is connected with the dust absorption pipe No. two. A dustproof mould of decompression for bar metal processing, through setting up negative-pressure air fan, with the dust through a dust absorption pipe and No. two dust absorption pipe suction dust removal incasement in the dust collecting net, the accessible takes out the dust collecting net, the convenience is cleared up the dust in the dust collecting net.

Description

A dustproof mould of decompression for metal rod processing

Technical Field

The utility model relates to a mould equipment field, in particular to dustproof mould of decompression for bar metal processing.

Background

The mould is various moulds and tools for obtaining required products by injection molding, blow molding, extrusion, die casting or forging forming, smelting, stamping and other methods in industrial production. In short, a mold is a tool used to make a shaped article, the tool being made up of various parts, different molds being made up of different parts. The processing of the appearance of an article is realized mainly through the change of the physical state of a formed material. 1, the traditional mould used for metal bar processing easily causes dust to enter the surface of the mould when in use, causes residual dust on the surface of a workpiece after processing, has poor practicability, has a simple structure, can play a role of reducing the entry of dust impurities by using a dustproof device made of rubber, but has short service life and causes cost increase; 2. the fixed step of the mould of most bar metal processing is loaded down with trivial details, and is comparatively troublesome, and fixed back because the bar metal can produce vibrations when processing man-hour, leads to mould poor stability, and the accident of turning on one's side takes place easily, and the security is poor, so we propose a neotype dustproof mould of decompression that is used for bar metal processing.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides a dustproof mould of decompression for bar metal processing can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a pressure-reducing dustproof mold for processing metal bars comprises a bottom plate, wherein four corners of the lower end of the bottom plate are fixedly connected with fixing devices, the middle part of the upper end of the bottom plate is fixedly connected with a dust removal box, the lower part in the dust removal box is connected with a negative pressure fan in an inserting way, the lower end of the negative pressure fan is fixedly connected with the middle part of the upper end of the bottom plate, the upper end of the dust removing box is fixedly connected with a filter box, the dust removing box and the filter box have the same structure, the middle part of the upper end of the dust removing box and the middle part of the lower end of the filter box are jointly inserted and connected with a first dust collecting pipe, four corners of the upper end of the bottom plate are fixedly connected with supporting rods, the upper ends of the four supporting rods are fixedly connected with a grinding box together, the grinding box comprises a grinding box body, a filtering box body and a grinding box body, wherein the grinding box body is provided with a grinding box upper end and a grinding box lower end, the grinding box upper end is provided with a grinding box lower end, the grinding box lower end is connected with the filtering box upper end in a penetrating mode, the grinding box lower end is.

Preferably, fixing device includes the fixed block, No. one snubber block of fixed block lower extreme fixedly connected with, No. one the equal threaded connection in snubber block upper end front portion, upper end rear portion, upper end left part and upper end right part has the set screw, the upper end of fixed block and the lower extreme fixed connection of bottom plate.

Preferably, the dust removal case includes four dead levers, four the common fixedly connected with box No. one in dead lever upper end, there is the drawer through activity groove swing joint in the box, swing joint has the collection dirt net in the drawer, four the lower extreme of dead lever all with the upper end fixed connection of bottom plate.

Preferably, the dust removal case communicates with each other through the dust absorption pipe inside with the rose box, the rose box communicates with each other through No. two dust absorption pipes insidely with the case of polishing, negative-pressure air fan's output alternates with the lower extreme of a box and is connected, and negative-pressure air fan's output alternates with the lower extreme of drawer and is connected.

Preferably, the case of polishing includes the box No. two, No. two equal fixedly connected with snubber blocks in lower extreme four corners in the box No. two, four filter screen under the common fixedly connected with in snubber block upper end, the equal fixedly connected with in lower filter screen upper end four corners stabilizes the pole, four the equal fixedly connected with stopper in the middle part of the surface of stabilizing the pole, four stabilizing pole surface upper portion alternates jointly and is connected with the filter screen, go up the equal fixedly connected with spring in four corners between filter screen and the lower filter screen, four the stabilizing pole is located inside four springs respectively, go up filter screen upper end middle part fixedly connected with of polishing block, the lower extreme of No. two boxes and the upper end fixed connection of four bracing pieces.

Preferably, the front end, the rear end, the left end and the right end of the upper filter screen are not in contact with the inner wall of the second box body, and the grinding blocks and the inlet are vertically and symmetrically distributed.

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

1. by arranging the negative pressure fan, dust is sucked into the dust collecting net in the dust collecting box through the first dust suction pipe and the second dust suction pipe, so that in order to avoid that part of small broken parts are sucked into the dust collecting box through the first dust suction pipe and the second dust suction pipe in the manufacturing process, part of small broken parts can enter the filter box through the first dust suction pipe by arranging the filter box, the small broken parts in the drawer can be conveniently taken out by opening the drawer of the filter box, the drawer of the dust collecting box is opened, the dust collecting net can be taken out, and the dust in the dust collecting net can be conveniently cleaned, so that the dust collecting net is convenient and quick;

2. through setting up fixing device, utilize the set screw can conveniently fix whole mould in the assigned position, the installation is simple and firm, and a snubber block can reduce the vibrations dynamics that produces in the stick man-hour effectively, and the security is high.

Drawings

FIG. 1 is a schematic view of the overall structure of a pressure-reducing dustproof mold for processing metal bars according to the present invention;

FIG. 2 is a schematic view of the overall structure of a movable supporting device of a fixing device for metal bar processing according to the present invention;

FIG. 3 is a schematic view of the overall structure of a dust removing box of a pressure-reducing dustproof mold for metal bar processing according to the present invention;

fig. 4 is the utility model relates to a polishing box's overall structure schematic diagram of a dustproof mould of decompression for bar metal processing.

In the figure: 1. a base plate; 2. a fixing device; 3. a negative pressure fan; 4. a dust removal box; 5. a filter box; 6. a first dust suction pipe; 7. a support bar; 8. a second dust suction pipe; 9. grinding a box; 10. an inlet; 11. a pressure lever; 21. a fixed block; 22. a first damping block; 23. fixing screws; 41. fixing the rod; 42. a first box body; 43. a drawer; 44. a dust collecting net; 91. a second box body; 92. a second damping block; 93. a lower filter screen; 94. a stabilizing rod; 95. a spring; 96. a limiting block; 97. a filter screen is arranged; 98. and (7) polishing blocks.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in figures 1-4, a pressure-reducing dustproof mold for metal bar processing comprises a bottom plate 1, four corners of the lower end of the bottom plate 1 are fixedly connected with fixing devices 2, the middle part of the upper end of the bottom plate 1 is fixedly connected with a dust removal box 4, the lower part in the dust removal box 4 is inserted and connected with a negative pressure fan 3, and negative-pressure air fan 3's lower extreme and bottom plate 1's upper end middle part fixed connection, 4 upper ends fixedly connected with rose box 5 of dust removal case, dust removal case 4 is the same with rose box 5 structure, 4 upper end middle parts of dust removal case and rose box 5 lower extreme middle parts alternate jointly and are connected with dust absorption pipe 6 No. one, the equal fixedly connected with bracing piece 7 in 1 upper end four corners of bottom plate, the common fixedly connected with grinding box 9 in four bracing pieces 7 upper ends, grinding box 9 lower extreme middle part alternates jointly with rose box 5 upper end middle part and is connected with dust absorption pipe 8 No. two, inlet 10 has been seted up at grinding box 9 upper end middle part, grinding box 9 upper end left part and upper end right part all alternate and are connected.

The fixing device 2 comprises a fixing block 21, a first damping block 22 is fixedly connected to the lower end of the fixing block 21, the first damping block 22 can effectively reduce vibration generated during machining of the metal rod, and stability of the whole pressure-reducing dustproof mold is enhanced, fixing screws 23 are in threaded connection with the front portion of the upper end, the rear portion of the upper end, the left portion of the upper end and the right portion of the upper end of the first damping block 22, the pressure-reducing dustproof mold and metal rod machining equipment can be fixed through the fixing screws 23, and the upper end of the fixing block 21 is fixedly connected with the lower end of the bottom plate 1; the dust removal box 4 comprises four fixed rods 41, the upper ends of the four fixed rods 41 are fixedly connected with a first box body 42 together, a drawer 43 is movably connected in the first box body 42 through a movable groove, a dust collection net 44 is movably connected in the drawer 43, the dust collection net 44 can facilitate dust collection, cleaning and replacement, and the lower ends of the four fixed rods 42 are fixedly connected with the upper end of the bottom plate 1; the dust removal box 4 is communicated with the filtering box 5 through the inside of a first dust absorption pipe 6, the filtering box 5 is communicated with the grinding box 9 through the inside of a second dust absorption pipe 8, the output end of the negative pressure fan 3 is connected with the lower end of the first box body 41 in an inserting mode, and the output end of the negative pressure fan 3 is connected with the lower end of the drawer 43 in an inserting mode; the grinding box 9 comprises a second box body 91, four corners of the inner lower end of the second box body 91 are fixedly connected with second damping blocks 92, the second damping blocks 92 can effectively reduce vibration generated during machining of a metal rod, the upper ends of the four second damping blocks 92 are fixedly connected with a lower filter screen 93 together, four corners of the upper end of the lower filter screen 93 are fixedly connected with stabilizing rods 94, the four stabilizing rods 94 can realize stable support of the upper filter screen 97, the middle parts of the outer surfaces of the four stabilizing rods 94 are fixedly connected with limiting blocks 96, the four limiting blocks 96 can limit the telescopic height of the upper filter screen 97, the upper parts of the outer surfaces of the four stabilizing rods 94 are connected with the upper filter screen 97 in an inserting mode together, springs 95 are fixedly connected between the upper filter screen 97 and the lower filter screen 93 at four corners, the four stabilizing rods 94 are respectively located inside the four springs 95, the middle parts of the upper ends of the upper filter screen 97 are fixedly connected with grinding blocks 98, and the lower; the front end, the rear end, the left end and the right end of the upper filter screen 97 are not contacted with the inner wall of the second box body 91, and the grinding blocks 98 and the inlet 10 are vertically and symmetrically distributed.

It should be noted that, the utility model relates to a pressure-reducing dustproof mold for metal rod processing, through the fixing device 2, the whole mold can be fixed at the designated position by using the fixing screw 23, the installation is simple and stable, the first damping block 22 can effectively reduce the vibration force generated during the metal rod processing, the safety is high, when in use, the metal rod to be processed enters the grinding box 9 from the inlet 10, the metal rod falls on the middle part of the upper end of the lower filter screen 93 through the grinding block 98, the pressing rod 11 is pressed downwards, the lower end of the pressing rod 11 supports against the upper filter screen 97, under the action of the spring 95, the grinding block 98 can grind the outer surface of the metal rod when the upper filter screen 97 moves downwards, the metal filings and dust generated during grinding can fall on the upper filter screen 97 and the lower filter screen 93, the stopper 96 can limit the pressing position of the upper filter screen 97, by starting the negative pressure fan 3, inhale the collection dirt net 44 in the dust removal case 4 behind passing through the rose box 5 with metal fillings and dust through a dust absorption pipe 6 and No. two dust absorption pipes 8, realize the dustproof function of decompression dust absorption collection, in order to avoid in the manufacturing process, part garrulous finding is inhaled in the dust removal case 4 through a dust absorption pipe 6 and No. two dust absorption pipes 8, so through setting up rose box 5, part garrulous finding can get into the drawer 43 in the rose box 5 through a dust absorption pipe 6 in, the metal rod processing is accomplished the back, close negative pressure fan 3, through opening the drawer 43 of rose box 5, can conveniently take out the garrulous finding in the drawer 43, open the drawer 43 of dust removal case 4, can take out collection dirt net 44, conveniently clear up the dust in the collection dirt net 44, and convenient and fast.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a dustproof mould of decompression for bar metal processing, includes bottom plate (1), its characterized in that: the dust removing device is characterized in that fixing devices (2) are fixedly connected to the four corners of the lower end of the bottom plate (1), a dust removing box (4) is fixedly connected to the middle of the upper end of the bottom plate (1), a negative pressure fan (3) is connected to the inner lower portion of the dust removing box (4) in an inserting mode, the lower end of the negative pressure fan (3) is fixedly connected to the middle of the upper end of the bottom plate (1), a filter box (5) is fixedly connected to the upper end of the dust removing box (4), the dust removing box (4) is identical to the filter box (5) in structure, a first dust collecting pipe (6) is connected to the middle of the upper end of the dust removing box (4) and the middle of the lower end of the filter box (5) in an inserting mode, supporting rods (7) are fixedly connected to the four corners of the upper end of the bottom plate (1), a grinding box (9) is fixedly connected, import (10) have been seted up at case (9) upper end middle part of polishing, case (9) upper end left part and upper end right part all alternate and are connected with depression bar (11) polishing.

2. The reduced-pressure dustproof mold for processing the metal rod as claimed in claim 1, wherein: fixing device (2) include fixed block (21), No. one snubber block (22) of fixed block (21) lower extreme fixedly connected with, No. one snubber block (22) upper end front portion, upper end rear portion, upper end left part and the equal threaded connection in upper end right part have set screw (23), the upper end of fixed block (21) and the lower extreme fixed connection of bottom plate (1).

3. The reduced-pressure dustproof mold for processing the metal rod as claimed in claim 1, wherein: dust removal case (4) are including four dead levers (41), four the common fixedly connected with box (42) in dead lever (41) upper end, there is drawer (43) through activity groove swing joint in box (42), swing joint has dust collecting net (44) in drawer (43), four the lower extreme of dead lever (41) all with the upper end fixed connection of bottom plate (1).

4. The reduced-pressure dustproof mold for processing the metal rod as claimed in claim 3, wherein: dust removal case (4) and rose box (5) communicate with each other through dust absorption pipe (6) is inside, rose box (5) communicate with each other through No. two dust absorption pipe (8) are inside with case (9) of polishing, the output of negative-pressure air fan (3) alternates with the lower extreme of a box (42) and is connected, and the output of negative-pressure air fan (3) alternates with the lower extreme of drawer (43) and is connected.

5. The reduced-pressure dustproof mold for processing the metal rod as claimed in claim 1, wherein: the grinding box (9) comprises a second box body (91), four corners of the inner lower end of the second box body (91) are fixedly connected with second damping blocks (92), the upper ends of the four second damping blocks (92) are fixedly connected with a lower filter screen (93) together, four corners of the upper end of the lower filter screen (93) are fixedly connected with stabilizing rods (94), the middle parts of the outer surfaces of the four stabilizing rods (94) are fixedly connected with limiting blocks (96), the upper parts of the outer surfaces of the four stabilizing rods (94) are jointly and alternately connected with upper filter screens (97), springs (95) are fixedly connected at four corners between the upper filter screen (97) and the lower filter screen (93), the four stabilizing rods (94) are respectively positioned in the four springs (95), the middle part of the upper end of the upper filter screen (97) is fixedly connected with a polishing block (98), the lower end of the second box body (91) is fixedly connected with the upper ends of the four support rods (7).

6. The reduced-pressure dustproof mold for processing the metal rod as claimed in claim 5, wherein: the front end, the rear end, the left end and the right end of the upper filter screen (97) are not in contact with the inner wall of the second box body (91), and the grinding blocks (98) and the inlet (10) are symmetrically distributed up and down.