CN208342410U - A kind of sander - Google Patents

Abstract

The utility model discloses a kind of sanders, including shell, shell internal cavity bottom is equipped with cabinet, first motor is equipped in cabinet, the output shaft of first motor is equipped with first connecting rod through the side of cabinet, cross bar is equipped in housing hollow, connecting plate is arranged on cross bar, the side of connecting plate is equipped with the first limited block, the other side of connecting plate is equipped with the second limited block, the upper end side of shell is equipped with the first limit plate, the side that shell upper end is located at the first limit plate is equipped with the second limit plate, shell upper end side is equipped with sliding slot, shell upper end side is equipped with slide plate, second limited block is equipped with second connecting rod, the side that shell upper end is located at the first limit plate is equipped with the first column, shell upper end is equipped with the second column to match with the first column, it is connected between first column and the second column by shaft, one end of shaft is equipped with the second motor, Grinding abrasive disk is arranged in shaft.The utility model has the advantages that increasing buffed surface, the quality of polishing is improved, improves working efficiency.

Description

A kind of sander

Technical field

The utility model relates to grinding technique fields, it particularly relates to a kind of sander.

Background technique

Sander is the machine for facilitating people to process hard object, in the past manually come when being polished, It generally requires to expend long time, and since the strength of people is limited, when encountering the big material of intensity, is extremely difficult to be expected Grinding effect, it is time-consuming and laborious, and increase cost of labor, with the development of the society, machine polishing is gradually instead of previous Manual polishing, also there are many kind sanders currently on the market, but some sander structures are complicated, are not easy to operate, need hand It holds material to polish, uses that there are some potential safety problemss, and working efficiency is not high, uses certain office It is sex-limited.

For the problems in the relevant technologies, currently no effective solution has been proposed.

Utility model content

For the problems in the relevant technologies, the utility model proposes a kind of sanders, to overcome existing the relevant technologies to be deposited Above-mentioned technical problem.

The technical solution of the utility model is achieved in that

A kind of sander, including shell, the shell are cavity structure, and the shell lower end is equipped with several supporting legs, institute Shell internal cavity bottom is stated equipped with cabinet, the cabinet is interior to be equipped with first motor, and the output shaft of the first motor is through described The side of cabinet is equipped with first connecting rod, and the top position that the cabinet is located in the housing hollow is equipped with cross bar, the cross bar On be arranged with connecting plate, the side upper end of the connecting plate is equipped with the first limited block, and the other side upper end of the connecting plate is equipped with Second limited block, the one end of the first connecting rod far from the first motor are connected with first limited block, the shell Upper end side be equipped with the first limit plate, the shell upper end is located at the side of first limit plate equipped with the second limit plate, Shell upper end side is equipped with sliding slot, the shell upper end one between first limit plate and second limit plate The top position that side is located at the sliding slot is equipped with slide plate, and second limited block is equipped with second connecting rod and the second connecting rod is remote One end from second limited block is connected with the side of the slide plate, and the shell upper end is located at first limit plate Side is equipped with the first column, and the side that the shell upper end is located at second limit plate is equipped with to match with first column The second column, be connected between first column and the second column by shaft, and one end of the shaft is through described First column is connected with the second motor, in the shaft middle position and be located at the slide plate top position be arranged with frosted Wheel.

Further, the bottom of the slide plate is equipped with the pulley to match with the sliding slot.

Further, the lower position that the side of first column is located at second motor is equipped with supporting plate.

Further, the bearing to match with the shaft is equipped in first column and second column.

Further, the outer sheath of second motor is equipped with protective case.

The utility model has the following beneficial effects: passing through the first motor being equipped with inside housings, first connecting rod, cross bar, company Cooperation between fishplate bar, the first limited block, the second limited block, second connecting rod and slide plate drives shaft and mill by the second motor Material is placed on slide plate by grinding wheel, material can be made to move back and forth in the horizontal direction, then by the cooperation of grinding abrasive disk, can be with It realizes the polishing to material, increases buffed surface, improve the quality of polishing, improve working efficiency, reduce the risk used, structure Simply, it is easy to use, reduces the limitation used.

Detailed description of the invention

In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment Needed in attached drawing be briefly described, it should be apparent that, the accompanying drawings in the following description is only the utility model Some embodiments for those of ordinary skill in the art without creative efforts, can also be according to this A little attached drawings obtain other attached drawings.

Fig. 1 is one of the structural schematic diagram according to a kind of sander of the utility model embodiment；

Fig. 2 is the second structural representation according to a kind of sander of the utility model embodiment；

Fig. 3 is one of the partial structural diagram according to a kind of sander of the utility model embodiment；

Fig. 4 is two according to the partial structural diagram of sander of the utility model embodiment a kind of.

In figure:

1, shell；2, supporting leg；3, cabinet；4, first motor；5, first connecting rod；6, cross bar；7, connecting plate；8, the first limit Position block；9, the second limited block；10, the first limit plate；11, the second limit plate；12, sliding slot；13, slide plate；14, second connecting rod；15, First column；16, the second column；17, shaft；18, the second motor；19, grinding abrasive disk；20, pulley；21, supporting plate；22, bearing.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art's every other embodiment obtained, all belongs to In the range of the utility model protection.

Embodiment according to the present utility model provides a kind of sander.

As shown in Figs 1-4, according to a kind of sander of the utility model embodiment, including shell 1, the shell 1 is sky Cavity configuration, 1 lower end of shell are equipped with several supporting legs 2, and the 1 internal cavity bottom of shell is equipped with cabinet 3, in the cabinet 3 Equipped with first motor 4, the output shaft of the first motor 4 is equipped with first connecting rod 5, the shell 1 through the side of the cabinet 3 It is equipped with cross bar 6 positioned at the top position of the cabinet 3 in cavity, is arranged with connecting plate 7 on the cross bar 6, the connecting plate 7 Side upper end is equipped with the first limited block 8, and the other side upper end of the connecting plate 7 is equipped with the second limited block 9, the first connecting rod 5 One end far from the first motor 4 is connected with first limited block 8, and the upper end side of the shell 1 is equipped with the first limit Position plate 10, the side that 1 upper end of shell is located at first limit plate 10 are equipped with the second limit plate 11,1 upper end of shell Side is equipped with sliding slot 12,1 upper end side of the shell position between first limit plate 10 and second limit plate 11 It is equipped with slide plate 13 in the top position of the sliding slot 12, second limited block 9 is equipped with second connecting rod 14 and described second connects The one end of bar 14 far from second limited block 9 is connected with the side of the slide plate 13, and 1 upper end of shell is located at described the The side of one limit plate 10 is equipped with the first column 15,1 upper end of shell be located at the side of second limit plate 11 equipped with The second column 16 that first column 15 matches is connected between first column 15 and the second column 16 by shaft 17 It connects, and one end of the shaft 17 is connected with the second motor 18, middle position in the shaft 17 through first column 15 And the top position for being located at the slide plate 13 is arranged with grinding abrasive disk 19.

With the aid of the technical scheme, pass through the first motor 4 that is equipped with inside shell 1, first connecting rod 5, cross bar 6, even Cooperation between fishplate bar 7, the first limited block 8, the second limited block 9, second connecting rod 14 and slide plate 13 is driven by the second motor 18 Shaft 17 and grinding abrasive disk 19, material is placed on slide plate 13, material can be made to move back and forth in the horizontal direction, then pass through frosted The polishing to material may be implemented in the cooperation of wheel 19, increases buffed surface, improves the quality of polishing, improves working efficiency, structure letter It is single, the risk used is reduced, is easy to use, reduces the limitation used.

In one embodiment, the bottom of the slide plate 13 is equipped with the pulley 20 to match with the sliding slot 12, using this Scheme can reduce frictional force, facilitate slide plate slides, improve working efficiency；In practical applications, above-mentioned pulley 20 can use Rubber material, plastic material generally use rubber antistatic pulley for above-mentioned technical proposal.

In one embodiment, the lower position that the side of first column 15 is located at second motor 18, which is equipped with, to be held Supporting plate 21, using the program, it is ensured that the stabilization of the second motor 18 improves whole stabilization, improves whole safety；? In practical application, for above-mentioned supporting plate 21, it can be bolted, can pass through between supporting plate 21 and the first column 15 Glue connection etc..

In one embodiment, first column 15 and interior be equipped with of second column 16 match with the shaft 17 Bearing 22 can be convenient the rotation of shaft 17, reduce between shaft 17 and the first column 15 and the second column 16 using the program Frictional force, improve working efficiency；In practical applications, it can be used between shaft 17 and the first column 15 and the second column 16 Riveted, is bolted or glue connects.

In one embodiment, the outer sheath of second motor 18 is equipped with protective case, using the program, it is ensured that make Safety；In practical applications, above-mentioned protective case can use wooden, plastic material, and electric leakage is general in order to prevent uses Ambroin material.

In addition, in practical applications, the side of shell 1 is equipped with control switch, and control switch and first motor 4 and second It is electrically connected between motor 18 by conducting wire.

Working principle: by the first motor 4 that is equipped with inside shell 1, be equipped on the output shaft of first motor 4 One connecting rod 5, the cross bar 6 being equipped with inside shell 1 and the connecting plate 7 covered on cross bar 6 pass through first connecting rod 5 and are located at connection First limited block 8 of 7 side of plate is connected, is equipped in the upper end of shell 1 the first limit plate 10 and the second limit plate 11, in shell Sliding slot 12 that 1 upper end of body is equipped between the first limit plate 10 and the second limit plate 11, in the first limit plate 10 and the second limit Be equipped between the plate 11 of position the slide plate 13 to match with sliding slot 12, the first column 15 being equipped in 1 upper end of shell and the second column 16, The shaft 17 that is equipped between the first column 15 and the second column 16, the grinding abrasive disk 19 being arranged in shaft 17, by second connecting rod 14 are connected with slide plate 13, are connected by the second motor 18 with shaft 17, be may be implemented, when the rotation of first motor 4 can band Dynamic first connecting rod 5 is further driven to second connecting rod 14 to drive connecting plate 7, to drive slide plate 13, passes through the second motor 18 rotations can drive shaft 17 to rotate, so that grinding abrasive disk 19 be driven to rotate, material is placed on slide plate, can be carried out to material Polishing processing, convenient and efficient, use is safe.

In conclusion passing through the first motor being equipped with inside shell 1 by means of the above-mentioned technical proposal of the utility model 4, matching between first connecting rod 5, cross bar 6, connecting plate 7, the first limited block 8, the second limited block 9, second connecting rod 14 and slide plate 13 It closes, shaft 17 and grinding abrasive disk 19 is driven by the second motor 18, material is placed on slide plate 13, material can be made in the horizontal direction On move back and forth, then by the cooperation of grinding abrasive disk 19, the polishing to material may be implemented, increases buffed surface, improve the product of polishing Matter improves working efficiency, and structure is simple, reduces the risk used, is easy to use, reduces the limitation used.

The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model Protection scope within.

Claims (5)

1. a kind of sander, which is characterized in that including shell (1), the shell (1) is cavity structure, shell (1) lower end Equipped with several supporting legs (2), shell (1) the internal cavity bottom is equipped with cabinet (3), and first motor is equipped in the cabinet (3) (4), the output shaft of the first motor (4) is equipped with first connecting rod (5) through the side of the cabinet (3), and the shell (1) is empty The intracavitary top position positioned at the cabinet (3) is equipped with cross bar (6), is arranged with connecting plate (7), the company on the cross bar (6) The side upper end of fishplate bar (7) is equipped with the first limited block (8), and the other side upper end of the connecting plate (7) is equipped with the second limited block (9), the first connecting rod (5) is connected far from the one end of the first motor (4) with first limited block (8), the shell The upper end side of body (1) is equipped with the first limit plate (10), and shell (1) upper end is located at the side of first limit plate (10) Equipped with the second limit plate (11), shell (1) the upper end side is located at first limit plate (10) and second limit plate (11) sliding slot (12) are equipped between, the top position that shell (1) the upper end side is located at the sliding slot (12) is equipped with slide plate (13), second limited block (9) is equipped with second connecting rod (14) and the second connecting rod (14) is far from second limited block (9) one end is connected with the side of the slide plate (13), and shell (1) upper end is located at the one of first limit plate (10) Side is equipped with the first column (15), and the side that shell (1) upper end is located at second limit plate (11) is equipped with and described first The second column (16) that column (15) matches passes through shaft (17) phase between first column (15) and the second column (16) Connection, and one end of the shaft (17) is connected with the second motor (18) through first column (15), the shaft (17) Upper middle position and be located at the slide plate (13) top position be arranged with grinding abrasive disk (19).

2. a kind of sander according to claim 1, which is characterized in that the bottom of the slide plate (13) is equipped with and the cunning The pulley (20) that slot (12) matches.

3. a kind of sander according to claim 1, which is characterized in that the side of first column (15) is located at described The lower position of second motor (18) is equipped with supporting plate (21).

4. a kind of sander according to claim 1, which is characterized in that first column (15) and second column (16) bearing (22) to match with the shaft (17) is equipped in.

5. a kind of sander according to claim 1, which is characterized in that the outer sheath of second motor (18), which is equipped with, to be protected Sheath.