CN211361720U

CN211361720U - Hardware polishing device

Info

Publication number: CN211361720U
Application number: CN201921560248.8U
Authority: CN
Inventors: 张旭洋
Original assignee: Xudi Machinery Co ltd
Current assignee: Xudi Machinery Co ltd
Priority date: 2019-09-18
Filing date: 2019-09-18
Publication date: 2020-08-28
Anticipated expiration: 2029-09-18

Abstract

The utility model discloses a hardware grinding device, concretely relates to hardware technical field that polishes, the on-line screen storage device comprises a base, the top fixed mounting of base has the motor, the right side demountable installation of motor has the gearbox, the inside demountable installation of gearbox has the gear train, the fixed cover of gear train has connect main drive shaft and two and assists the drive shaft, main drive shaft and two all fixed cover in left side of assisting the drive shaft have connect radiator fan. The utility model discloses a set up the gearbox for the workman of polishing when polishing the hardware, according to not unidimensional gear combination, let the rotational speed of cutter of polishing different, thereby once only accomplish a plurality of processes of polishing, solved the problem that the cutter of polishing need be changed between the different processes of same work piece, at the gear box during operation, the operation of synchronous drive radiator fan has reduced the heat that the gear box operation produced, reduces the loss of gear train, increase of service life has improved workman's work efficiency.

Description

Hardware polishing device

Technical Field

The utility model relates to a hardware technical field that polishes, more specifically says, the utility model relates to a hardware grinding device.

Background

Hardware is a tool obtained by processing and casting metal such as gold, silver, copper, iron, tin, etc., and is used for fixing, processing, decorating, etc.

The polishing device is needed for processing the hardware, multiple polishing processes are needed for the same hardware, the rotating speed of a polishing cutter is needed for each polishing process, the traditional polishing device can only perform one process, and the polishing process of the next step can be performed only by replacing a new polishing cutter, so that the working efficiency is greatly reduced; and the scraps generated in the polishing process of the traditional polishing device scatter around, so that the human body inhales and the health is harmed.

Therefore, it is highly desirable to provide a hardware polishing device with high efficiency and low hazard, which can perform multiple processes simultaneously.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome the above-mentioned defect of prior art, the embodiment of the utility model provides a hardware grinding device through setting up the gearbox to gear intercombination of not unidimensional changes the rotational speed of cutter of polishing, thereby satisfies the required condition of different processes, with the problem of proposing in solving above-mentioned background art.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a hardware grinding device, includes the base, the top fixed mounting of base has protective housing, the top fixed mounting of base has the motor, the right side demountable installation of motor has the gearbox, the top demountable installation of gearbox has the gear box lid, the latticed thermovent of a plurality of has been seted up at the top of gear box lid, the inside demountable installation of gearbox has the gear train, the fixed cover of gear train has connect the drive shaft, the left end fixed mounting of drive shaft has radiator fan, the right-hand member demountable installation of drive shaft has the cutter of polishing, the scrap groove has been seted up on the right side of base, the bottom of scrap groove is inlayed and is installed bar magnet, the bottom of scrap groove is equipped with the sweeps and collects.

In a preferred embodiment, the gear set comprises a gearwheel having a central gear and a pinion gear chain-connected to the outer edge of the gearwheel.

In a preferred embodiment, the number of the heat dissipation ports is not less than five.

In a preferred embodiment, the left end of the auxiliary driving shaft is movably sleeved with a limiting block, and the limiting block is fixedly installed on the inner wall of the left side of the gearbox.

In a preferred embodiment, the protective enclosure is semi-enclosed.

In a preferred embodiment, the depth of the scrap groove ranges from one to three centimeters.

In a preferred embodiment, the top end of the bar magnet is flush with the bottom surface of the scrap box.

(III) advantageous effects

Compared with the prior art, the utility model provides a hardware grinding device possesses following beneficial effect:

1. the utility model has the advantages that the gearbox is arranged, so that the rotating speeds of the polishing cutters are different according to gear combinations with different sizes when polishing hardware, a plurality of polishing processes are completed at one time, the problem that the polishing cutters need to be replaced between different processes of the same workpiece is solved, and the working efficiency of workers is greatly improved;

2. the utility model has the advantages that the cooling fan fixedly arranged inside the gearbox one to one with the gear set synchronously drives the cooling fan to run when the gear box starts to work, and the heat generated by the running of the gear box is greatly reduced by matching with the plurality of latticed cooling holes arranged at the top of the gear box cover, thereby reducing the loss of the gear set and prolonging the service life;

3. the utility model discloses a base top fixed mounting has protective housing, has restricted the range that flies apart everywhere of the sweeps of polishing, has seted up the sweeps groove in the base right side simultaneously, and the bottom of sweeps groove is inlayed and is installed bar magnet, utilizes bar magnet's adsorptivity to collect the sweeps for the sweeps concentrates on in the sweeps groove, can not fly apart everywhere, has both avoided the sweeps to inhale the human body and has brought harm for workman, has made things convenient for the recovery processing of sweeps again.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is an external structural schematic diagram of the transmission of the present invention.

Fig. 3 is a schematic view of the gear set structure of the present invention.

Fig. 4 is a schematic diagram of the internal structure of the transmission according to the present invention.

The reference signs are: 1. a base; 2. a protective housing; 3. an electric motor; 4. a gearbox; 5. a transmission case cover; 6. a heat dissipation port; 7. a gear set; 8. a main drive shaft; 9. an auxiliary drive shaft; 10. a heat radiation fan; 11. polishing the cutter; 12. a scrap chute; 13. a bar magnet; 14. a scrap collecting port; 15. a limiting block; 71. a bull gear; 72. a middle gear; 73. a pinion gear.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a hardware polishing device comprises a base 1, wherein a protective shell 2 is fixedly mounted at the top of the base 1, a motor 3 is fixedly mounted at the top of the base 1, a gearbox 4 is detachably mounted at the right side of the motor 3, a gearbox cover 5 is detachably mounted at the top of the gearbox 4, a heat dissipation port 6 is formed in the top of the gearbox cover 5, a gear set 7 is detachably mounted in the gearbox 4, a main driving shaft 8 and two auxiliary driving shafts 9 are fixedly sleeved on the gear set 7, the main driving shaft 8 is fixedly sleeved with a transmission shaft of the motor 3, heat dissipation fans 10 are fixedly sleeved on the left sides of the main driving shaft 8 and the two auxiliary driving shafts 9, polishing cutters 11 are detachably mounted at the right ends of the main driving shaft 8 and the auxiliary driving shafts 9, a scrap groove 12 is formed in the right side of the base 1, the bottom of waste chip groove 12 is inlayed and is installed bar magnet 13, the bottom of waste chip groove 12 is equipped with sweeps and collects mouth 14.

The technical means are adopted:

with particular reference to the description accompanying fig. 1 and 3, the set of gears 7 comprises a large gear 71, the outer edge of the large gear 71 being chain-connected with a middle gear 72 and a small gear 73.

The implementation mode is specifically as follows: through setting up gear train 7 for when grinding device used, gear wheel 71 rotated and drives pinion 73 and well gear 72 and rotate, and their size and dimension's difference for its rotational speed is different, thereby satisfies the demand of polishing, has solved because of the work piece process of polishing is different, need come and go back and back to change the problem of cutter 11 of polishing, has improved work efficiency.

Referring specifically to the description of the attached fig. 1 and 4, the number of the heat dissipating ports 6 is not less than five.

The implementation mode is specifically as follows: because gear train 7 rubs in the operation in-process and produces heat, the high temperature can accelerate gear train's wearing and tearing speed, in order to accelerate the heat dissipation, the quantity of thermovent 6 should not be too little, convenient heat dissipation cooling.

Referring to the attached drawing 4 of the specification specifically, the left end of the auxiliary driving shaft 9 is movably sleeved with a limiting block 15, and the limiting block 15 is fixedly installed on the inner wall of the left side of the gearbox 4.

The implementation mode is specifically as follows: the gearbox 4 starts to work, the gear set 7 runs at a high speed, the limiting block 15 is arranged, and the limiting block 15 is movably sleeved with the left end of the auxiliary driving shaft 9, so that the running stability of the gear set 7 is facilitated, and meanwhile, the replacement and maintenance of the gear set 7 are not hindered.

Referring specifically to fig. 4 of the specification, the protective housing 2 is semi-enclosed.

The implementation mode is specifically as follows: grinding device in service can produce a large amount of sweeps, flies apart everywhere, inhales the human body, and the harmfulness is huge, and semi-enclosed protective housing 2 can shelter from the sweeps that most flies apart, reduces the harm to the human body to a certain extent, also is favorable to the sweeps to clean and collect.

With particular reference to the description accompanying fig. 1, the depth of the scrap groove 12 ranges from one to three centimeters.

The implementation mode is specifically as follows: the hardware in-process of polishing can produce a large amount of sweeps, and the accumulation sweeps on the mesa can influence the progress of polishing in the course of the work, and the setting of sweeps groove 12 reduces the interference of sweeps to the work of polishing.

With particular reference to the attached figure 1 of the specification, the top end of the bar magnet 13 is flush with the floor of the scrap box receptacle 12.

The implementation mode is specifically as follows: the bar magnet 13 and the scrap groove 12 are located on the same horizontal plane, and the scrap groove 12 can be conveniently cleaned after polishing.

The utility model discloses the theory of operation:

firstly, each component is installed, the grinding device starts to work normally, a transmission shaft of the motor 3 transmits power to the main driving shaft 8, the main driving shaft 8 drives the small gear 73 and the middle gear 72 to run together through the large gear 71 which is fixedly sleeved, the middle gear 72 and the small gear 72 drive the auxiliary driving shaft 9 which is fixedly sleeved to move, the heat dissipation fans 10 which are fixedly sleeved on the main driving shaft 8 and the auxiliary driving shaft 9 run synchronously along with the main driving shaft and the auxiliary driving shaft, the gears have different sizes, and finally the grinding cutter 11 is driven to run at different rotating speeds.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;

and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a hardware grinding device, includes base (1), the top fixed mounting of base (1) has protecting sheathing (2), the top fixed mounting of base (1) has motor (3), its characterized in that: the right side demountable installation of motor (3) has gearbox (4), the top demountable installation of gearbox (4) has gearbox lid (5), thermovent (6) have been seted up at the top of gearbox lid (5), the inside demountable installation of gearbox (4) has gear train (7), gear train (7) are fixed to have cup jointed main drive shaft (8) and two and assist drive shaft (9), main drive shaft (8) with the transmission shaft of motor (3) is fixed to cup joint, the left side of main drive shaft (8) and two and assist drive shaft (9) all has cup jointed radiator fan (10) fixedly, the right-hand member of main drive shaft (8) and assistance drive shaft (9) all can be demountably installed and polish cutter (11), scrap groove (12) have been seted up on the right side of base (1), bar magnet (13) have been inlayed to install in the bottom of scrap groove (12), and a scrap collecting opening (14) is formed in the bottom end of the scrap groove (12).

2. The hardware grinding device of claim 1, wherein: the gear set (7) comprises a large gear (71), and the outer edge of the large gear (71) is in chain connection with a middle gear (72) and a small gear (73).

3. The hardware grinding device of claim 1, wherein: the number of the heat dissipation openings (6) is not less than five.

4. The hardware grinding device of claim 1, wherein: the left end of the auxiliary driving shaft (9) is movably sleeved with a limiting block (15), and the limiting block (15) is fixedly installed on the inner wall of the left side of the gearbox (4).

5. The hardware grinding device of claim 1, wherein: the protective shell (2) is semi-closed.

6. The hardware grinding device of claim 1, wherein: the depth of the scrap groove (12) ranges from one centimeter to three centimeters.

7. The hardware grinding device of claim 1, wherein: the top end of the bar magnet (13) is flush with the bottom surface of the scrap groove (12).