CN214723125U

CN214723125U - Burnishing and polishing instrument that security performance is high

Info

Publication number: CN214723125U
Application number: CN202120514998.2U
Authority: CN
Inventors: 申东杰; 刘小马; 高海良
Original assignee: Shanxi Tongcai Industry and Trade Co Ltd
Current assignee: Shanxi Tongcai Industry and Trade Co Ltd
Priority date: 2021-03-11
Filing date: 2021-03-11
Publication date: 2021-11-16
Anticipated expiration: 2031-03-11

Abstract

The utility model discloses a burnishing and polishing instrument that security performance is high, comprising a base plate, the subassembly of polishing, actuating mechanism, the top surface top of bottom plate is equipped with the drive shaft that a pair of horizontal parallel placed, and the top surface of bottom plate is equipped with the T shape backup pad of two pairs of vertical rigid couplings, and the bearing frame is all installed to the top surface of every T shape backup pad, all installs the bearing in every bearing frame, and the both ends of every drive shaft all transversely run through the bearing that corresponds and stretch out to the outside, and the subassembly of polishing is installed to the outer end of two drive shafts, wherein, the mid-mounting of a drive shaft has actuating mechanism. The utility model discloses a cooperation of each mechanism's subassembly is used, has solved the abrasive band and has changed inconvenient problem, and overall structure design is simple, through the design of two-belt polishing, changes abrasive band convenient and fast, has further improved the efficiency of polishing.

Description

Burnishing and polishing instrument that security performance is high

Technical Field

The utility model relates to a burnishing and polishing technical field especially relates to a burnishing and polishing instrument that security performance is high.

Background

The polishing tool is various, and in the spare part processing, the step that polishes and polishing are indispensable needs to be polished, polish and handle for product surface is mellow and smooth, has better feeling.

The prior grinding wheel sander has the following disadvantages: the abrasive belt grinding machine has the advantages that due to the long-term use of the abrasive belt grinding machine, the roughness of the surface of an abrasive belt is reduced, so that the efficiency of the grinding machine is influenced, and in addition, when the abrasive belt is replaced, the operation steps are complicated, the tension degree of the abrasive belt is easily reduced, and further the grinding efficiency is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a polishing tool with high safety performance.

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

the utility model provides a burnishing and polishing instrument that security performance is high, includes the bottom plate, the subassembly of polishing, actuating mechanism, the rectangular plate form that the bottom plate transversely placed for the level, the top surface top of bottom plate is equipped with the drive shaft that a pair of horizontal parallel was placed, the top surface of bottom plate is equipped with the T shape backup pad of two pairs of vertical rigid couplings, every the bearing frame is all installed, every to the top surface of T shape backup pad all install the bearing in the bearing frame, and every the both ends of drive shaft all transversely run through the bearing that corresponds and stretch out to the outside, two the subassembly of polishing is installed to the outer end of drive shaft, wherein, one the mid-mounting of drive shaft has actuating mechanism.

Preferably, through fixing bolts are inserted into the inner end and the outer end of each bearing seat, wherein fixing bolt holes are formed in the two ends of the top surface of each pair of the T-shaped supporting plates, and the bottom ends of the corresponding fixing bolts are spirally inserted into the fixing threaded holes; and two ends of the top surface of the other pair of T-shaped supporting plates are provided with elliptical through holes, and the inner ends of the corresponding fixing bolts penetrate through the elliptical through holes and are in threaded connection with nuts.

Preferably, the inner ends of the top surfaces of the other pair of T-shaped supporting plates are provided with adjusting plates, each adjusting plate is provided with an adjusting bolt which is inserted and penetrated spirally, and the front end of each adjusting bolt is abutted against the corresponding single lug plate.

Preferably, the polishing assembly comprises two ends of each driving shaft, wherein a polishing roller is sleeved on each end of each driving shaft, a fixed baffle ring is sleeved on each driving shaft and positioned on the inner side of each polishing roller, a pair of longitudinally-arranged abrasive belts is arranged above two sides of the bottom plate, and two ends of each abrasive belt are sleeved on the corresponding polishing rollers.

Preferably, the outer end that is located the roller of polishing all overlaps at the drive shaft in the outside is equipped with solid fixed ring, and every gu fixed ring all cooperates the outer end threaded connection with the drive shaft.

Preferably, the driving mechanism comprises a driving motor and a driving belt, the driving motor is installed in the middle of the top surface of the bottom plate, a linkage shaft which is coaxially connected with the driving motor is arranged at the end of a motor shaft of the driving motor, a driving wheel is sleeved at the outer end of the linkage shaft, a driven wheel is sleeved in the middle of one driving shaft, and two ends of the driving belt are respectively sleeved on the driving wheel and the driven wheel.

Compared with the prior art, the beneficial effects of the utility model are that:

1. in the utility model, a motor shaft of a driving motor drives a linkage shaft and a driving wheel to synchronously rotate at high speed, and the driving wheel drives a driven wheel and a driving shaft to synchronously rotate at high speed through a driving belt; one driving shaft drives the corresponding polishing roller and the corresponding abrasive belt to rotate, and then drives the other driving shaft and the corresponding polishing roller to rotate, so that workpieces can be conveniently polished;

2. in the utility model, because the abrasive belt is used for a long time, the roughness of the outer side surface can be reduced, the abrasive belt is changed, the front end of the adjusting bolt is not tightly pressed on the corresponding single lug plate by loosening the adjusting bolt, and then the fixing bolt and the nut are loosened, thereby being convenient for changing the abrasive belt;

to sum up, the utility model discloses a cooperation of each mechanism's subassembly is used, has solved the abrasive band and has changed inconvenient problem, and overall structure design is simple, through the design of two areas polishing, changes abrasive band convenient and fast, has further improved the efficiency of polishing.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without limitation. In the drawings:

fig. 1 is a front view of the present invention;

fig. 2 is a top view of the present invention;

FIG. 3 is a top sectional view of the present invention;

fig. 4 is an enlarged view of a point a in fig. 3 according to the present invention;

FIG. 5 is a top view of the bottom plate and the T-shaped supporting plate of the present invention;

number in the figure: the grinding device comprises a bottom plate 1, a T-shaped supporting plate 11, a bearing seat 12, a driving shaft 13, a fixing bolt 14, an adjusting plate 15, an adjusting bolt 16, a grinding roller 17, a fixing retaining ring 18, a fixing ring 19, an abrasive belt 110, a driving motor 2, a linkage shaft 21, a driving wheel 22, a driving belt 23 and a driven wheel 24.

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.

Example 1: referring to fig. 1-5, a burnishing and polishing instrument that security performance is high, includes bottom plate 1, the subassembly of polishing, actuating mechanism, bottom plate 1 is the horizontal rectangular plate form of placing, the top surface top of bottom plate 1 is equipped with a pair of horizontal parallel drive shaft 13 of placing, the top surface of bottom plate 1 is equipped with two pairs of vertical rigid coupling's T shape backup pad 11, every bearing frame 12 is all installed to the top surface of T shape backup pad 11, every all install the bearing in the bearing frame 12, and every the both ends of drive shaft 13 all transversely run through corresponding bearing and stretch out to the outside, the subassembly of polishing is installed to the outer end of two drive shafts 13, wherein, the mid-mounting of one drive shaft 13 has actuating mechanism.

In the utility model, the inner and outer ends of each bearing seat 12 are inserted with through fixing bolts 14, wherein, both ends of the top surface of a pair of T-shaped supporting plates 11 are provided with fixing bolt holes, and the bottom ends of the corresponding fixing bolts 14 are spirally inserted in the fixing thread holes; two ends of the top surface of the other pair of T-shaped supporting plates 11 are provided with elliptical through holes, and the inner ends of the corresponding fixing bolts 14 penetrate through the elliptical through holes and are in threaded connection with nuts; adjusting plates 15 are arranged at the inner ends of the top surfaces of the other pair of T-shaped supporting plates 11, each adjusting plate 15 is inserted with a spirally-penetrating adjusting bolt 16, and the front end of each adjusting bolt 16 is tightly abutted against the corresponding single lug plate; by loosening the adjusting bolt 16, the front end of the adjusting bolt 16 is not pressed against the corresponding single lug plate, and then the fixing bolt 14 and the nut are loosened, so that the abrasive belt 110 is convenient to replace.

In the utility model, the polishing component comprises a pair of vertically placed abrasive belts 110 arranged above two sides of the bottom plate 1, and two ends of each abrasive belt 110 are respectively sleeved on the corresponding polishing rollers 17, wherein the two ends of each driving shaft 13 are respectively sleeved with a polishing roller 17, the driving shaft 13 is respectively sleeved with a fixed baffle ring 18 at the inner side of the polishing roller 17, and the two ends of each abrasive belt 110 are respectively sleeved on the corresponding polishing rollers 17; the outside that is located roller 17 of polishing all is equipped with solid fixed ring 19 in the outer end of drive shaft 13, and every gu fixed ring 19 all cooperates the outer end threaded connection with drive shaft 13, gu fixed ring 19 cooperates the use of fixed ring 18, increased roller 17 of polishing's stability.

The utility model discloses in, actuating mechanism includes driving motor 2, driving belt 23, the top surface mid-mounting of bottom plate 1 has driving motor 2, and driving motor 2's model is YX3-112M-4, driving motor 2's motor shaft tip is equipped with coaxial coupling's universal driving shaft 21, the outer tip cover of universal driving shaft 21 is equipped with drive wheel 22, one the middle part cover of drive shaft 13 is equipped with from driving wheel 24, driving belt 23's both ends are established respectively on drive wheel 22, follow driving wheel 24, and driving motor 2's motor shaft drives universal driving shaft 21 and the synchronous high-speed rotation of drive wheel 22, and drive wheel 22 drives through driving belt 23 and rotates from driving wheel 24 and a drive shaft 13 synchronous high-speed, and a drive shaft 13 drives abrasive band 110 and another drive shaft 13 and rotates, has made things convenient for driving abrasive band 110 synchronous rotation.

Example 2: the utility model discloses when specifically using, its operating procedure is as follows:

step one, a driving motor 2 is electrically connected with an external power supply through a power line, the driving motor 2 is started, a motor shaft of the driving motor 2 drives a linkage shaft 21 and a driving wheel 22 to synchronously rotate at a high speed, and the driving wheel 22 drives a driven wheel 24 and a driving shaft 13 to synchronously rotate at a high speed through a driving belt 23;

step two, one driving shaft 13 drives the corresponding grinding roller 17 and the abrasive belt 110 to rotate, and further drives the other driving shaft 13 and the corresponding grinding roller 17 to rotate, and a worker takes a workpiece to grind and polish the outer surface of the abrasive belt 110

Step three, because the abrasive belt 110 is used for a long time, the roughness of the outer side surface is reduced, the abrasive belt 110 is replaced, the front end of the adjusting bolt 16 is not abutted against the corresponding single lug plate by loosening the adjusting bolt 16, and then the fixing bolt 14 and the nut are loosened, so that the abrasive belt 110 is convenient to replace.

The utility model discloses a cooperation of each mechanism's subassembly is used, has solved the abrasive band and has changed inconvenient problem, and overall structure design is simple, through the design of two-belt polishing, changes abrasive band convenient and fast, has further improved the efficiency of polishing.

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 burnishing and polishing instrument that security performance is high, includes bottom plate (1), the subassembly of polishing, actuating mechanism, its characterized in that: bottom plate (1) is the horizontal rectangular plate form of placing, the top surface top of bottom plate (1) is equipped with drive shaft (13) that a pair of horizontal parallel was placed, the top surface of bottom plate (1) is equipped with T shape backup pad (11) of two pairs of vertical rigid couplings, every bearing frame (12), every are all installed to the top surface of T shape backup pad (11) bearing frame (12) are all installed to every, and every the bearing that corresponds is all transversely run through at the both ends of drive shaft (13) and stretch out to the outside, two the subassembly of polishing is installed to the outer end of drive shaft (13), wherein, one the mid-mounting of drive shaft (13) has actuating mechanism.

2. A high safety sanding polishing tool as defined in claim 1, wherein: penetrating fixing bolts (14) are inserted into the inner end and the outer end of each bearing seat (12), wherein fixing bolt holes are formed in the two ends of the top surface of each pair of T-shaped supporting plates (11), and the bottom ends of the corresponding fixing bolts (14) are spirally inserted into the fixing threaded holes; and two ends of the top surface of the other pair of T-shaped supporting plates (11) are respectively provided with an oval through hole, and the inner ends of the corresponding fixing bolts (14) respectively penetrate through the oval through holes and are in threaded connection with nuts.

3. A high safety sanding tool as defined in claim 2, wherein: adjusting plates (15) are arranged at the inner ends of the top surfaces of the other pair of T-shaped supporting plates (11), each adjusting plate (15) is inserted with an adjusting bolt (16) which is penetrated spirally, and the front end of each adjusting bolt (16) is tightly propped against the corresponding single lug plate.

4. A high safety sanding polishing tool as defined in claim 1, wherein: the polishing assembly comprises two ends of each driving shaft (13) which are all sleeved with polishing rollers (17), the driving shafts (13) which are positioned on the inner sides of the polishing rollers (17) are all sleeved with fixed baffle rings (18), a pair of longitudinally-placed abrasive belts (110) are arranged above two sides of the bottom plate (1), and two ends of each abrasive belt (110) are all sleeved on the corresponding polishing rollers (17).

5. A high safety sanding tool as defined in claim 4, wherein: the outer end that is located the outside of roller (17) of polishing all is equipped with solid fixed ring (19) in drive shaft (13), and every gu fixed ring (19) all cooperate with the outer end threaded connection of drive shaft (13).

6. A high safety sanding polishing tool as defined in claim 1, wherein: the driving mechanism comprises a driving motor (2) and a driving belt (23), the driving motor (2) is installed in the middle of the top surface of the bottom plate (1), a linkage shaft (21) which is coaxially connected is arranged at the end part of a motor shaft of the driving motor (2), a driving wheel (22) is sleeved at the outer end part of the linkage shaft (21), a driven wheel (24) is sleeved at the middle part of the driving shaft (13), and the two ends of the driving belt (23) are respectively sleeved on the driving wheel (22) and the driven wheel (24).