CN214723066U - Table type grinding machine - Google Patents

Table type grinding machine Download PDF

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Publication number
CN214723066U
CN214723066U CN202120338968.0U CN202120338968U CN214723066U CN 214723066 U CN214723066 U CN 214723066U CN 202120338968 U CN202120338968 U CN 202120338968U CN 214723066 U CN214723066 U CN 214723066U
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China
Prior art keywords
dust
polishing
pipe
live
rollers
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CN202120338968.0U
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Chinese (zh)
Inventor
王子铜
徐达
穆佳伟
高永钢
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Beijing Jingbo Modern Artificial Limb Orthotics Technology Co ltd
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Beijing Jingbo Modern Artificial Limb Orthotics Technology Co ltd
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  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)

Abstract

The utility model relates to a desk-top polisher, it includes the base and is located the base upper surface and is used for carrying out the subassembly of polishing with the work piece, the subassembly of polishing includes grinding motor, live-rollers and the pipe of polishing, grinding motor fixed connection is on the base upper surface, live-rollers and grinding motor's output shaft fixed connection, and the axis of rotation of live-rollers is its length direction's central line, the pipe box of polishing is established in the circumference of live-rollers and with live-rollers fixed connection, it is used for carrying out absorbent dust removal subassembly with the produced dust of work piece polishing to be provided with between pipe of polishing and the grinding motor, this application has the effect that reduces the influence of dust to staff operational environment and healthy in the working process.

Description

Table type grinding machine
Technical Field
The application relates to the technical field of grinders, in particular to a table type grinder.
Background
The polisher is also called a polishing polisher, and is a polishing tool for finish machining and surface treatment widely applied to the mold industry.
The existing table type grinding machine comprises a grinding motor and a grinding roller, wherein the grinding roller is fixedly connected with an output shaft of the grinding motor, and a rotating axis of the grinding roller is collinear with a central line of the output shaft of the grinding motor in the length direction.
With respect to the related art among the above, the inventors consider that the following drawbacks exist: when polishing a workpiece, the conventional table type polishing machine can generate a certain amount of dust, and the fine dust drifts in the air to influence the working environment of workers and influence the physical health of the workers.
SUMMERY OF THE UTILITY MODEL
In order to solve the defects existing in the technical scheme, the application provides a table type grinding machine.
The application provides a desk-top polisher adopts following technical scheme: the utility model provides a desk-top polisher, include the base and be located the base upper surface and be used for carrying out the subassembly of polishing with the work piece, the subassembly of polishing includes grinding motor, the live-rollers and the pipe of polishing, grinding motor fixed connection is on the base upper surface, the live-rollers and grinding motor's output shaft fixed connection, and the axis of rotation of live-rollers is its length direction's central line, the pipe box of polishing establish in the circumference of live-rollers and with live-rollers fixed connection, it is used for polishing the produced dust with the work piece and carries out absorbent dust removal subassembly to be provided with between pipe of polishing and the grinding motor.
Through adopting above-mentioned technical scheme, when using desk-top polisher to polish the processing to the work piece, start grinding motor, grinding motor's output shaft drives the live-rollers rotation to drive the pipe rotation of polishing, the work piece is accomplished with the pipe contact of polishing this moment and is polished, and the dust that produces at the in-process of polishing is adsorbed by dust removal component, and then reduces the influence that the dust was healthy to staff operational environment and health in the work course of working.
Optionally, the dust removing assembly comprises a dust removing box, a wind wheel, a sealing plate and a dust collecting cover, the dust removing box is fixedly connected with the base, the side wall of the dust removing box close to the polishing motor is in a sealing state, the wind wheel is positioned in the dust removing box, and wind wheel circumference outer wall not with dust removal case circumference inner wall butt, the live-rollers runs through the dust removal case and rotates with the dust removal case and be connected and wind wheel fixed connection near grinding motor's lateral wall, wind wheel rotation axis and live-rollers length direction central line collineation, grinding motor's lateral wall has been kept away from to the dust removal case has been seted up the vent, the shrouding seals the vent, dust cage fixed connection keeps away from the lateral wall of dust removal case at the shrouding, the dust cage is not less than the length of the pipe of polishing with the cladding of the part circumference outer wall of pipe and dust cage length, the shrouding has been close to the position of dust cage and has been seted up into the dirt mouth, dust removal bottom of the case portion intercommunication has the play bits pipe, the one end intercommunication that the dust removal case was kept away from to the play bits pipe has a dust collection subassembly.
Through adopting above-mentioned technical scheme, at the in-process of the subassembly work of polishing, because wind wheel and live-rollers fixed connection, consequently can drive the wind wheel at the in-process of polishing and rotate, the wind wheel rotates and makes the half confined space of dust removal case form the negative pressure, the dust that produces of polishing this moment is beaten and is beaten the one side that is close to the pipe of polishing at the dust cage, the dust passes into the dirt mouth and enters into the dust collection box under wind wheel pivoted effect, and along with the rotation of wind wheel from a bits pipe discharge, filter at the dust collection subassembly through the intercommunication again, and then prevented wafing of dust, staff's is healthy has been guaranteed.
Optionally, the dust collecting assembly comprises a dust collecting cloth bag, a clamping ring and a fixing bolt, the clamping ring is sleeved at one end, far away from the dust removing box, of the dust discharging pipe, the dust collecting cloth bag is located between the dust discharging pipe and the clamping ring, and the fixing bolt penetrates through the clamping ring and is in threaded connection with the dust discharging pipe.
Through adopting above-mentioned technical scheme, in the driven dust entering collection dirt sack of dust removal component, the collection dirt sack filters the dust, simultaneously with the air escape, when the dust in the collection dirt sack is more, thereby take off fixing bolt and realize carrying out the effect of clearing up with the collection dirt sack.
Optionally, a fixing assembly is arranged between the polishing pipe and the rotating roller, the polishing pipe is sleeved on the circumferential outer wall of the rotating roller in a sliding mode, the fixing assembly comprises a fixing plate and a connecting bolt, the fixing plate is fixedly connected to any one end face of the polishing pipe, and the connecting bolt penetrates through the fixing plate and is in threaded connection with the rotating roller.
Through adopting above-mentioned technical scheme, when polishing the pipe and using the wearing and tearing to change after the long time, take off connecting bolt, will polish the pipe along the length direction of live-rollers this moment and take off and change to the change of pipe of polishing is realized, thereby makes things convenient for the staff to use, guarantees the precision of polishing, improves the efficiency of polishing.
Optionally, the pipe circumference inner wall fixedly connected with stopper polishes, and the spacing groove has been seted up to the circumference inner wall of live-rollers, and the spacing groove is seted up the direction and is unanimous with the length direction of the pipe of polishing, and the stopper slides and pegs graft at the spacing inslot, and the spacing groove slides along the direction of seting up of stopper.
Through adopting above-mentioned technical scheme, setting up of stopper and spacing groove has improved the stability of being connected between pipe and the live-rollers of polishing, when the pipe work piece of polishing, setting up of stopper and spacing groove restriction pipe of polishing can only slide along the length direction of live-rollers to the stability of the motor use of polishing has been guaranteed.
Optionally, a side plate is fixedly connected to one side of the dust hood away from the sealing plate.
Through adopting above-mentioned technical scheme, curb plate and dust cage cooperation use furthest will polish the pipe and wrap, and when the wind wheel rotated this moment, the outer wall of pipe of polishing was all flowed through to the air in the flow direction dust removal case, and then has improved the dust removal effect who has guaranteed the dust removal subassembly.
Optionally, the grinding motor jacket is provided with a motor cover, the motor cover is fixedly connected with the base, and the motor cover is fixedly connected with a handle.
Through adopting above-mentioned technical scheme, the setting of motor cover can play the guard action to the motor, and the safety cover uses with the handle cooperation simultaneously and can make things convenient for the staff to shift desk-top polisher, has improved desk-top polisher's suitability.
Optionally, the side wall of the base in the length direction is fixedly connected with a mounting plate, and the mounting plate is provided with a plurality of mounting holes along the length direction.
Through adopting above-mentioned technical scheme, after desk-top polisher shift position, the setting of mounting panel provides the possibility of fixing the polisher, uses the bolt to fix desk-top polisher this moment, has improved desk-top polisher's stability in use.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the dust removal assembly and the polishing assembly are matched for use, so that the effect of pumping and discharging dust generated when a workpiece is polished can be realized, the dust dispersion is reduced, the influence of the dust on the working environment of workers is further reduced, and the health of the workers is ensured;
2. the dust collecting component can facilitate workers to treat air with dust, and meanwhile, the dust collecting component is convenient for the workers to disassemble and assemble the dust collecting component, so that the dust collecting cloth bag can be cleaned;
3. the setting up of motor cover and handle makes things convenient for the staff to shift desk-top polisher, and the setting up of mounting panel can make things convenient for the staff to fix desk-top polisher simultaneously.
Drawings
FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present application;
FIG. 2 is a schematic diagram showing portions of the sanding assembly;
FIG. 3 is a partial detail view showing the retaining assembly;
FIG. 4 is an exploded view of a portion of the dust extraction assembly;
fig. 5 is a schematic view showing a part of the dust collecting assembly.
Description of reference numerals: 1. a base; 2. polishing the assembly; 21. polishing the motor; 22. a rotating roller; 221. a limiting groove; 23. polishing the pipe; 231. a limiting block; 3. a dust removal assembly; 31. a dust removal box; 311. a vent; 32. a wind wheel; 33. closing the plate; 331. a dust inlet; 34. a dust collection cover; 4. a dust collection assembly; 41. a dust collecting cloth bag; 42. a clamping ring; 43. fixing the bolt; 5. a fixing assembly; 51. a fixing plate; 52. a connecting bolt; 6. a side plate; 7. a motor cover; 8. a handle; 9. mounting a plate; 91. mounting holes; 10. a scrap discharge pipe.
Detailed Description
The present application is described in further detail below with reference to figures 1-5.
The embodiment of the application discloses a table type grinding machine.
Referring to fig. 1 and 2, the table sander comprises a base 1 and a polishing assembly 2 fixedly connected to the upper surface of the base 1, the polishing assembly 2 is mainly used for sanding a workpiece, the polishing assembly 2 comprises a polishing motor 21, a rotating roller 22 and a polishing pipe 23, the polishing motor 21 is fixedly connected to the upper surface of the base 1, the rotating roller 22 is fixedly connected with an output shaft of the polishing motor 21, a rotating axis of the rotating roller 22 is a central line of a length direction of the rotating roller, the polishing pipe 23 is sleeved on a circumferential outer wall of the rotating roller 22 and is fixedly connected with the rotating roller 22, a dust removing assembly 3 for absorbing dust generated in a workpiece sanding process is arranged between the polishing pipe 23 and the polishing motor 21, when the polishing assembly 2 is used for sanding the workpiece, the generated dust is absorbed by the dust removing assembly 3, so that dust can be reduced from drifting in the air, and further the working environment of a worker is optimized, the health of the staff is ensured.
Referring to fig. 2 and 3, the polishing tube 23 is slidably sleeved on the circumferential outer wall of the rotating roller 22, a fixing assembly 5 is arranged between one end of the polishing tube 23, which is away from the polishing motor 21, and the rotating roller 22, the fixing assembly 5 comprises a fixing plate 51 and a connecting bolt 52, the fixing plate 51 is fixedly connected with the polishing tube 23, and the connecting bolt 52 penetrates through the fixing plate 51 and is in threaded connection with the rotating roller 22. When the pipe 23 of polishing uses for a long time, the pipe 23 of polishing produces certain wearing and tearing, and the setting up of fixed subassembly 5 makes things convenient for the staff to change the pipe 23 of polishing this moment. The circumference inner wall fixedly connected with stopper 231 of pipe 23 of polishing, stopper 231 length direction is the same with the length direction of pipe 23 of polishing, spacing groove 221 has been seted up to the circumference lateral wall of live-rollers 22, the orientation of seting up of spacing groove 221 is the length direction of live-rollers 22, stopper 231 slides and pegs graft in spacing groove 221, the setting up of stopper 231 and spacing groove 221 can realize guaranteeing to polish the effect of being connected stability between pipe 23 and the live-rollers 22.
Referring to fig. 4 and 5, the dust removing assembly 3 includes a dust removing box 31, a wind wheel 32, a sealing plate 33 and a dust collecting cover 34, the dust removing box 31 is fixedly connected with the base 1, the dust removing box 31 is a circular cylindrical structure, the side wall of the dust removing box 31 close to the polishing motor 21 is in a sealed state, one side of the dust removing box 31 away from the polishing motor is provided with a vent 311, the wind wheel 32 is located in the dust removing box 31, the circumferential outer wall of the wind wheel 32 is not abutted against the circumferential inner wall of the dust removing box 31, a rotating roller 22 penetrates through the side wall of the dust removing box 31 and is rotatably connected with the dust removing box 31, the rotating roller 22 is fixedly connected with the wind wheel 32, the rotating roller 22 drives the wind wheel 32 to rotate by taking the central line of the wind wheel 32 as a rotating axis, the sealing plate 33 is fixedly connected with the side wall of the dust removing box 31 provided with the vent 311 and seals the vent 311, the side wall of the sealing plate 33 is provided with a dust inlet 331, the rotating roller 22 penetrates through the dust inlet 331 and is rotatably connected with the sealing plate 33, dust cage 34 fixed connection deviates from the lateral wall of dust removal case 31 at shrouding 33, dust cage 34 will polish the partial circumference lateral wall of pipe 23 and wrap, and the length of dust cage 34 is not less than the length of pipe 23 of polishing, the bottom intercommunication of dust removal case 31 circumference lateral wall has a bits pipe 10, at the pivoted in-process of rotor roller 22, rotor roller 22 drives pipe 23 of polishing and polishes the work piece, rotor roller 22 drives wind wheel 32 equally this moment and rotates, the rotation of wind wheel 32 will make the inside negative pressure state that forms of dust removal case 31 of semi-closed form, the outside air that has the dust at this moment is under dust cage 34's the hindrance, take out to the dust removal case 31 in from dust inlet 331, under the trend of rotation of wind wheel 32, discharge from bits pipe 10, thereby the dust that has drifted in the air has been reduced, and then staff's operational environment has been optimized, staff's health has been guaranteed.
Referring to fig. 5, one end of the dust outlet pipe 10 departing from the dust removing box 31 is communicated with a dust collecting assembly 4 for filtering air with dust, the dust collecting assembly 4 comprises a dust collecting cloth bag 41, a clamping ring 42 and a fixing bolt 43, the clamping ring 42 is sleeved at one end of the dust outlet pipe 10 far away from the dust removing box 31, the circumferential inner wall of the clamping ring 42 is not abutted to the circumferential inner wall of the dust outlet pipe 10, the dust collecting cloth bag 41 is clamped between the dust outlet pipe 10 and the clamping ring 42, and the fixing bolt 43 penetrates through the clamping ring 42 and the dust collecting cloth bag 41 and is in threaded connection with the dust outlet pipe 10. The dust collection component 4 is arranged to collect dust, and the clamping ring 42 and the fixing bolt 43 are arranged to facilitate the cleaning of dust in the dust collection cloth bag 41 by workers, so that the use convenience of workers is achieved.
Referring to fig. 4, dust cage 34 deviates from one end fixedly connected with curb plate 6 of dust removal case 31, and the pipe 23 of will polishing of curb plate 6's setting furthest wraps, and when dust removal component 3 during operation, the pipe 23 of polishing is flowed through to external air furthest, and then adsorbs the dust that produces and filters, has reached the effect of guaranteeing staff's operational environment.
Referring to fig. 1, grinding motor 21's outside cover is equipped with motor cover 7, motor cover 7 and base 1 fixed connection, and handle 8 fixed connection puts at the upper surface central point of motor cover 7, and the effect of protection grinding motor 21 can be played in setting up of motor cover 7, and handle 8's setting can realize making things convenient for the effect that the staff shifted grinding motor 21 simultaneously.
Referring to fig. 1, base 1 length direction both sides wall fixedly connected with mounting panel 9, mounting hole 91 has been seted up to mounting panel 9, and mounting hole 91 has been seted up a plurality ofly, and mounting hole 91 along the length direction equidistance distribution of mounting panel 9.
The implementation principle of a desk-top polisher of the embodiment of the application is as follows: when using desk-top polisher to polish the work piece, the output shaft of grinding motor 21 drives live-rollers 22 and rotates, live-rollers 22 drives pipe 23 rotation of polishing, the work piece realizes polishing to the work piece with pipe 23 contact of polishing, in the in-process of polishing, live-rollers 22 drives wind wheel 32 simultaneously and rotates, wind wheel 32's rotation realizes taking out into the negative pressure state with semi-enclosed state's dust cage 34, the dust of polishing production this moment is through the sheltering from and the direction of dust cage 34, enter into dust removal component 3, filter through dust collection component 4 after discharging in the play bits pipe 10, after pipe 23 long-time use wearing and tearing of polishing, fixed subassembly 5's setting can realize changing pipe 23 of polishing, and then reached and guaranteed the work piece quality of polishing and reduced the dust that floats in the air simultaneously, and then guaranteed staff's operational environment and healthy.
The embodiments of the present invention are preferred embodiments of the present application, and the scope of protection of the present application is not limited by the embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (8)

1. A table sander, characterized in that: including base (1) and be located base (1) upper surface and be used for carrying out polishing subassembly (2) polished the work piece, polishing subassembly (2) are including grinding motor (21), live-rollers (22) and pipe (23) of polishing, grinding motor (21) fixed connection is on base (1), the output shaft fixed connection of live-rollers (22) and grinding motor (21), and the axis of rotation of live-rollers (22) is its length direction's central line, pipe (23) of polishing are established in the circumference of live-rollers (22) and with live-rollers (22) fixed connection, it is used for polishing the work piece and produces dust and carry out absorbent dust removal subassembly (3) to be provided with between pipe (23) and grinding motor (21).
2. A bench sander as set forth in claim 1, wherein: the dust removal component (3) comprises a dust removal box (31), a wind wheel (32), a sealing plate (33) and a dust collection cover (34), the dust removal box (31) is fixedly connected with the base (1), the side wall of the dust removal box (31) close to the grinding motor (21) is in a sealing state, the wind wheel (32) is positioned in the dust removal box (31), the circumferential outer wall of the wind wheel (32) is not abutted to the circumferential inner wall of the dust removal box (31), a rotating roller (22) penetrates through the side wall of the dust removal box (31) close to the grinding motor (21) and is rotatably connected with the dust removal box (31) and fixedly connected with the wind wheel (32), the rotating axis of the wind wheel (32) is connected with the length direction central line of the rotating roller (22), the side wall of the dust removal box (31) far away from the grinding motor (21) is provided with a collinear ventilation opening (311), the ventilation opening (311) is sealed by the sealing plate (33), the dust collection cover (34) is fixedly connected with the side wall of the sealing plate (33) far away from the dust removal box (31), the dust hood (34) wraps part of the circumferential outer wall of the polishing pipe (23), the length of the dust hood (34) is not smaller than that of the polishing pipe (23), a dust inlet (331) is formed in the position, close to the dust hood (34), of the sealing plate (33), the bottom end of the dust removal box (31) is communicated with the dust outlet pipe (10), and one end, far away from the dust removal box (31), of the dust outlet pipe (10) is communicated with the dust collection assembly (4).
3. A bench sander according to claim 2, characterized in that: the dust collection assembly (4) comprises a dust collection cloth bag (41), a clamping ring (42) and a fixing bolt (43), the clamping ring (42) is sleeved at one end, far away from the dust removal box (31), of the dust outlet pipe (10), the dust collection cloth bag (41) is located between the dust outlet pipe (10) and the clamping ring (42), and the fixing bolt (43) penetrates through the clamping ring (42) and is in threaded connection with the dust outlet pipe (10).
4. A bench sander as set forth in claim 1, wherein: be provided with between pipe (23) and the live-rollers (22) fixed subassembly (5) of polishing, the pipe (23) of polishing is slided the cover and is established the circumference outer wall at live-rollers (22), and fixed subassembly (5) include fixed plate (51) and connecting bolt (52), and fixed plate (51) fixed connection is at any one of them terminal surface of pipe (23) of polishing, and connecting bolt (52) run through fixed plate (51) and with live-rollers (22) threaded connection.
5. A bench sander as set forth in claim 1, wherein: the pipe (23) of polishing circumference inner wall fixedly connected with stopper (231), spacing groove (221) have been seted up to the circumference inner wall of live-rollers (22), and the length direction that the direction was seted up in spacing groove (221) and pipe (23) of polishing is unanimous, and stopper (231) slide and peg graft in spacing groove (221), and the direction of seting up of stopper (231) is followed in spacing groove (221) and is slided.
6. A bench sander according to claim 2, characterized in that: a side plate (6) is fixedly connected to one side of the dust collection cover (34) far away from the sealing plate (33).
7. A bench sander as set forth in claim 1, wherein: motor cover (7) is equipped with in sanding motor (21) overcoat, motor cover (7) and base (1) fixed connection, and fixed surface is connected with handle (8) on motor cover (7).
8. A bench sander as set forth in claim 1, wherein: base (1) length direction lateral wall fixedly connected with mounting panel (9), a plurality of mounting holes (91) have been seted up along its length direction in mounting panel (9).
CN202120338968.0U 2021-02-05 2021-02-05 Table type grinding machine Active CN214723066U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202120338968.0U CN214723066U (en) 2021-02-05 2021-02-05 Table type grinding machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202120338968.0U CN214723066U (en) 2021-02-05 2021-02-05 Table type grinding machine

Publications (1)

Publication Number Publication Date
CN214723066U true CN214723066U (en) 2021-11-16

Family

ID=78644590

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202120338968.0U Active CN214723066U (en) 2021-02-05 2021-02-05 Table type grinding machine

Country Status (1)

Country Link
CN (1) CN214723066U (en)

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