CN210189364U

CN210189364U - Portable angle mill for casting processing

Info

Publication number: CN210189364U
Application number: CN201921084122.8U
Authority: CN
Inventors: Liangci Su; 苏良磁
Original assignee: JINJIANG ZHONGDESHUN MACHINE CO Ltd
Current assignee: JINJIANG ZHONGDESHUN MACHINE CO Ltd
Priority date: 2019-07-11
Filing date: 2019-07-11
Publication date: 2020-03-27
Anticipated expiration: 2029-07-11

Abstract

The utility model relates to an angle mill technical field just discloses a portable angle mill for foundry goods processing, including the angle mill body, the lower fixed surface of angle mill body is connected with protection mechanism, the last fixed surface of angle mill body is connected with the U-shaped handle, the first shift knob of outer wall fixedly connected with and the second shift knob of U-shaped handle, the upper surface of angle mill body is through a plurality of screw fixedly connected with connecting plates, the last fixed surface of connecting plate is connected with dustproof mechanism. The utility model discloses can effectively improve the security that the angle mill used, avoid taking place the incident to and avoid causing the unnecessary loss, also can effectively improve the environmental protection performance of angle mill, can avoid the dust to influence the healthy of staff simultaneously.

Description

Portable angle mill for casting processing

Technical Field

The utility model relates to an angle mill technical field especially relates to a portable angle mill for foundry goods processing.

Background

The electric angle grinder is a machine for grinding, cutting, removing rust, and polishing metal members using a high-speed rotating sheet wheel, a rubber wheel, a wire wheel, or the like. The angle grinder is suitable for being used for cutting, grinding and brushing metal and stone materials, can not use water during the operation, must use the guide board during the cutting stone material, to the model that has been equipped with electronic control device, if install suitable annex on this type of machine, also can grind and polish the operation, at present, for the convenience that ensures the angle grinder use has designed a portable angle grinder that charges, this angle grinder can be suitable for the foundry goods corner and polish and handle such as burring.

The angle grinder for processing the existing portable casting is usually controlled by a plectrum switch when in use, and easily causes the angle grinder to take off hands due to the grinding vibration, and workers are easily injured by the angle grinder, so that safety accidents occur, and the use safety of the angle grinder is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving among the prior art portable foundry goods processing and using angle mill and passing through plectrum on-off control usually when using, and lead to the angle mill to take off the hand because the reason of polishing vibrations easily, and the staff is injured by the angle mill easily, the incident takes place, and then the security that influences the angle mill and use, and the angle mill produces great dust in work, and dust pollution all ring edge borders, influence the feature of environmental protection of angle mill, the dust is inhaled by the staff after healthy simultaneously, influence the problem of staff's health, and the portable foundry goods processing and using angle mill that proposes.

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

the utility model provides a portable angle mill for foundry goods processing, includes the angle mill body, the lower fixed surface of angle mill body is connected with protection mechanism, the last fixed surface of angle mill body is connected with the U-shaped handle, the first shift knob of outer wall fixedly connected with and the second shift knob of U-shaped handle, the upper surface of angle mill body is through a plurality of screw fixedly connected with connecting plates, the last fixed surface of connecting plate is connected with dustproof mechanism.

Preferably, the protection mechanism includes the arc with the lower fixed surface of angle mill body is connected with, two symmetric distribution's circular through-hole is seted up to the outer wall of arc, and the pore wall swing joint of circular through-hole has the connecting rod, two the common fixedly connected with U-shaped piece of homonymy one end of connecting rod, the lug of two symmetric distribution of the inner wall fixedly connected with of U-shaped piece, two the common fixedly connected with iron plate of one end that the U-shaped piece was kept away from to the connecting rod, the lower fixed surface of angle mill body is connected with the electro-magnet, the first spring of lateral wall fixedly connected with of arc, the one end that the arc was kept away from to first spring is connected with the outer wall.

Preferably, the dustproof mechanism comprises an L-shaped plate fixedly connected with the upper surface of the connecting plate, the side wall of the L-shaped plate is fixedly connected with a sliding block, the outer wall of the sliding block is connected with an arc-shaped shield in a sliding way, the inner wall of the arc-shaped shield is provided with a sliding groove matched with the sliding block, the inner wall of the arc-shaped shield is fixedly connected with a telescopic rod, the bottom end of the telescopic rod is fixedly connected with the upper surface of the L-shaped plate, the rod wall of the telescopic rod is movably sleeved with a second spring, two ends of the second spring are respectively fixedly connected with the inner wall of the arc-shaped shield and the inner wall of the L-shaped plate, the upper surface of the L-shaped plate is fixedly connected with a miniature exhaust fan, the output end of the miniature exhaust fan is fixedly sleeved with a dust bag through a rubber ring, the lower surface of the L-shaped plate is fixedly connected with a U-shaped pipe, the pipe wall of the U-shaped pipe is fixedly communicated with a guide pipe, and the top end of the guide pipe is fixedly communicated with an air inlet of the miniature exhaust fan.

Preferably, the upper surface of the U-shaped handle is fixedly connected with a rubber block, and the outer wall of the angle grinder body is fixedly connected with a handle rod.

Preferably, the pipe wall of the U-shaped pipe is provided with a plurality of air inlets.

Preferably, the outer wall of the angle grinder body is provided with heat dissipation holes, and the hole walls of the heat dissipation holes are fixedly connected with dust screens.

Compared with the prior art, the utility model provides a portable angle mill for foundry goods processing possesses following beneficial effect:

1. the portable angle grinder for casting processing can increase the stability of the angle grinder through dual holding of the U-shaped handle and the handle bar, and can control the angle grinder body to work through the first switch button and control the electromagnet to work through the second switch button, the electromagnet can suck the iron block during working and simultaneously drive the U-shaped block to separate from a grinding disc of the angle grinder body, the first spring is compressed, when the angle grinder body is accidentally separated, the first switch button resets the angle grinder body to stop rotating, the electromagnet is powered off, then the U-shaped block is contacted with the grinding disc under the elastic force of the first spring, and the grinding disc is rapidly stopped rotating by utilizing the U-shaped block and the lug, so that the worker is prevented from being damaged by the grinding disc, and the structure can effectively improve the use safety of the angle grinder, the safety accidents are avoided, and unnecessary loss is avoided.

2. This portable angle mill for foundry goods processing, through being provided with miniature air exhauster, the U-shaped pipe, dirt bag and arc keep off the cover, when angle mill work produces the dust great, through installing dustproof mechanism, utilize arc to keep off the cover and the arc blocks that the dust that polishes the production sprays, start miniature air exhauster after that, miniature air exhauster passes through in the dirt bag that U-shaped pipe and pipe carried the dust, and utilize the dirt bag to collect the dust, prevent dust pollution all ring edge borders, and then ensure that the staff can not inhale a large amount of dust, this structure can effectively improve the feature of environmental protection of angle mill, can avoid the dust to influence staff's healthy simultaneously.

The part that does not relate to among the device all is the same with prior art or can adopt prior art to realize, the utility model discloses can effectively improve the security that the angle mill used, avoid taking place the incident to and avoid causing the unnecessary loss, also can effectively improve the feature of environmental protection of angle mill, can avoid the dust to influence the healthy of staff simultaneously.

Drawings

FIG. 1 is a schematic structural view of a portable angle grinder for casting processing according to the present invention;

fig. 2 is the utility model provides a portable angle mill A part's for foundry goods processing structure sketch map.

In the figure: 1. an angle grinder body; 2. a protection mechanism; 21. an arc-shaped plate; 22. a connecting rod; 23. a U-shaped block; 24. a bump; 25. an electromagnet; 26. a first spring; 27. an iron block; 3. a U-shaped handle; 4. a first switch button; 5. a second switch button; 6. a connecting plate; 7. a dust-proof mechanism; 71. an L-shaped plate; 72. a slider; 73. an arc-shaped shield; 74. a telescopic rod; 75. a second spring; 76. a miniature exhaust fan; 77. a dust bag; 78. a U-shaped tube; 79. a conduit; 8. a rubber block; 9. a handle bar; 10. a dust screen.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", 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 simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-2, a portable angle mill for casting processing, including angle mill body 1, the lower fixed surface of angle mill body 1 is connected with protection mechanism 2, the last fixed surface of angle mill body 1 is connected with U-shaped handle 3, the outer wall fixedly connected with first shift knob 4 and second shift knob 5 of U-shaped handle 3, carry out work through first shift knob 4 control angle mill body 1, through the work of second shift knob 5 control electro-magnet 25, the upper surface of angle mill body 1 is through a plurality of screw fixedly connected with connecting plate 6, the last fixed surface of connecting plate 6 is connected with dustproof mechanism 7.

Protection machanism 2 include with the lower fixed surface of angle mill body 1 be connected with arc 21, two symmetric distribution's circular through-hole is seted up to the outer wall of arc 21, and the pore wall swing joint of circular through-hole has connecting rod 22, the common fixedly connected with U-shaped piece 23 of homonymy one end of two connecting rods 22, the lug 24 of two symmetric distribution of inner wall fixedly connected with of U-shaped piece 23, the common fixedly connected with iron plate 27 of one end of U-shaped piece 23 is kept away from to two connecting rods 22, the lower fixed surface of angle mill body 1 is connected with electro-magnet 25, the first spring 26 of lateral wall fixedly connected with of arc 21, the outer wall fixed connection of arc 21's one end and U-shaped piece 23 is kept away from to first spring 26, this structure can effectively improve the security that the angle mill used.

The dustproof mechanism 7 comprises an L-shaped plate 71 fixedly connected with the upper surface of the connecting plate 6, a sliding block 72 is fixedly connected with the side wall of the L-shaped plate 71, an arc-shaped shield 73 is slidably connected with the outer wall of the sliding block 72, a sliding groove matched with the sliding block 72 is formed in the inner wall of the arc-shaped shield 73, an expansion link 74 is fixedly connected with the inner wall of the arc-shaped shield 73, the bottom end of the expansion link 74 is fixedly connected with the upper surface of the L-shaped plate 71, a second spring 75 is movably sleeved on the rod wall of the expansion link 74, two ends of the second spring 75 are respectively fixedly connected with the inner wall of the arc-shaped shield 73 and the inner wall of the L-shaped plate 71, a miniature exhaust fan 76 is fixedly connected with the upper surface of the L-shaped plate 71, a dust bag 77 is fixedly connected with the output end of the miniature exhaust fan 76 through a rubber ring, a U-shaped pipe, the structure can effectively improve the environmental protection performance of the angle grinder, and meanwhile, can avoid dust from influencing the health of workers.

The upper surface fixedly connected with block rubber 8 of U-shaped handle 3, the outer wall fixedly connected with barre 9 of angle mill body 1 can increase the stability that the angle mill held through the dual assurance of U-shaped handle 3 and barre 9.

A plurality of air inlets are formed in the wall of the U-shaped pipe 78, and dust can conveniently enter the U-shaped pipe 78 through the air inlets.

The louvre has been seted up to the outer wall of angle mill body 1, and the pore wall fixedly connected with dust screen 10 of louvre, and in dust screen 10 can prevent that the dust from entering into angle mill body 1, clean in the guarantee angle mill body 1, miniature air exhauster 76 passes through the switch and the power electric connection of angle mill body 1, and this electric connection is prior art, and is known by technical personnel in the field, and no longer the repeated description here.

In the utility model, the stability of the angle grinder can be increased by double holding the U-shaped handle 3 and the handle bar 9, the angle grinder body 1 is controlled by the first switch button 4 to work, the electromagnet 25 is controlled by the second switch button 5 to work, the electromagnet 25 can suck the iron block 27 when working, and simultaneously drives the U-shaped block 23 to separate from the grinding disc of the angle grinder body 1, the first spring 26 is compressed, when the angle grinder body 1 accidentally breaks off, the first switch button 4 resets the angle grinder body 1 to stop rotating, the electromagnet 25 is powered off, then the U-shaped block 23 contacts with the grinding disc under the elastic force of the first spring 26, and the grinding disc is rapidly stopped rotating by utilizing the U-shaped block 23 and the lug 24, thereby avoiding the worker from being damaged by the grinding disc, the structure can effectively improve the safety of the angle grinder, and avoid the occurrence of safety accidents, and avoid causing unnecessary loss, when the work of angle mill produces the dust great, through installation dustproof mechanism 7, utilize arc to keep off cover 73 and arc 21 and block that the dust that polishes the production sprays, start miniature air exhauster 76 after that, miniature air exhauster 76 is through the dust bag 77 of U-shaped pipe 78 and pipe 79 dust transport, and utilize dust bag 77 to collect the dust, prevent dust pollution all ring edge borders, and then ensure that the staff can not inhale a large amount of dust, this structure can effectively improve the feature of environmental protection of angle mill, can avoid the dust to influence staff's healthy simultaneously.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a portable angle mill for foundry goods processing, includes angle mill body (1), its characterized in that, the lower fixed surface of angle mill body (1) is connected with protection mechanism (2), the last fixed surface of angle mill body (1) is connected with U-shaped handle (3), the first shift knob of outer wall fixedly connected with (4) and second shift knob (5) of U-shaped handle (3), the upper surface of angle mill body (1) is through a plurality of screw fixedly connected with connecting plate (6), the last fixed surface of connecting plate (6) is connected with dustproof mechanism (7).

2. The angle grinder for machining portable castings according to claim 1, wherein the protection mechanism (2) comprises an arc plate (21) fixedly connected with the lower surface of the angle grinder body (1), the outer wall of the arc plate (21) is provided with two circular through holes which are symmetrically distributed, the hole wall of each circular through hole is movably connected with a connecting rod (22), two U-shaped blocks (23) are fixedly connected with one ends of the connecting rods (22) at the same side, two lugs (24) are symmetrically distributed on the inner wall of each U-shaped block (23), two iron blocks (27) are fixedly connected with one ends of the connecting rods (22) far away from the U-shaped blocks (23), an electromagnet (25) is fixedly connected with the lower surface of the angle grinder body (1), a first spring (26) is fixedly connected with the side wall of the arc plate (21), and one end of the first spring (26) far away from the arc plate (21) is fixedly connected with the outer wall of each U-shaped block (23) And (6) connecting.

3. The portable angle grinder for casting processing according to claim 1, wherein the dustproof mechanism (7) comprises an L-shaped plate (71) fixedly connected with the upper surface of the connecting plate (6), a sliding block (72) is fixedly connected to the side wall of the L-shaped plate (71), an arc-shaped shield (73) is slidably connected to the outer wall of the sliding block (72), a sliding groove matched with the sliding block (72) is formed in the inner wall of the arc-shaped shield (73), a telescopic rod (74) is fixedly connected to the inner wall of the arc-shaped shield (73), the bottom end of the telescopic rod (74) is fixedly connected with the upper surface of the L-shaped plate (71), a second spring (75) is movably sleeved on the rod wall of the telescopic rod (74), two ends of the second spring (75) are fixedly connected with the inner wall of the arc-shaped shield (73) and the inner wall of the L-shaped plate (71) respectively, a miniature exhaust fan (76) is fixedly connected to the upper surface of the L-, the output end of the miniature exhaust fan (76) is fixedly connected with a dust bag (77) through a rubber ring, the lower surface of the L-shaped plate (71) is fixedly connected with a U-shaped pipe (78), the pipe wall of the U-shaped pipe (78) is fixedly communicated with a guide pipe (79), and the top end of the guide pipe (79) is fixedly communicated with the air inlet of the miniature exhaust fan (76).

4. The portable angle grinder for machining castings according to claim 3, wherein a plurality of air inlets are formed on the wall of the U-shaped pipe (78).

5. The portable angle grinder for casting processing according to claim 1, wherein a rubber block (8) is fixedly connected to the upper surface of the U-shaped handle (3), and a handle bar (9) is fixedly connected to the outer wall of the angle grinder body (1).

6. The portable angle grinder for casting processing according to claim 1, wherein heat dissipation holes are formed in the outer wall of the angle grinder body (1), and a dust screen (10) is fixedly connected to the hole walls of the heat dissipation holes.