CN213106087U

CN213106087U - A tool for accurate five metals is polished

Info

Publication number: CN213106087U
Application number: CN202022048567.XU
Authority: CN
Inventors: 颜清平
Original assignee: Shenzhen Yongshiyu Precision Hardware Co ltd
Current assignee: Shenzhen Yongshiyu Precision Hardware Co ltd
Priority date: 2020-09-17
Filing date: 2020-09-17
Publication date: 2021-05-04
Anticipated expiration: 2030-09-17

Abstract

The utility model discloses a tool for accurate five metals are polished, including bottom plate, panel, roof and the hardware of being polished, the upper end of roof is equipped with hold-down mechanism, and the surface of panel is equipped with the paper of polishing, and the both sides of panel are equipped with the fixed establishment that the paper that will polish compressed tightly, and the center department of roof is equipped with a installing port, is equipped with the template in the installing port, be equipped with in the template with hardware assorted die cavity, the top of second bearing is equipped with the rotatory actuating mechanism of drive panel. The utility model discloses simple structure can change different templates according to the difference of hardware, and can be direct through the inside die cavity of template with accurate hardware location, and through the pressure of inspection that weighing sensor can be all the time act on the hardware, avoided because of exerting pressure the polishing that too big caused excessively, and through the hardware of polishing that the pivoted paper of polishing can be quick under, need not manually to lift up the hardware, made things convenient for the use.

Description

A tool for accurate five metals is polished

Technical Field

The utility model relates to a hardware technical field, concretely relates to a tool for accurate five metals are polished.

Background

Grinding, a surface modification technique, generally refers to a processing method for changing the physical properties of the surface of a material by friction with the aid of a rough object, and is mainly aimed at obtaining a specific surface roughness.

The prior art has the following problems: when polishing precision hardware, the dynamics of control preparation usefulness on the hardware that can not be fine causes the hardware to polish excessively easily, and to miniature hardware, fixed trouble causes the efficiency reduction of polishing.

Disclosure of Invention

The utility model aims to solve the technical problem that a tool for accurate five metals is polished is provided to solve the problem that proposes in the above-mentioned background art.

The utility model discloses a realize through following technical scheme: the utility model provides a tool for accurate five metals are polished, including bottom plate, panel, roof and the hardware of being polished, the panel sets up between roof and bottom plate, the upper end of roof is equipped with hold-down mechanism, the surface of panel is equipped with the paper of polishing, the both sides of panel are equipped with the fixed establishment that the paper compressed tightly that will polish, the center department of roof is equipped with an installing port, be equipped with the template in the installing port, be equipped with in the template with hardware assorted die cavity, the left side bending of bottom plate is installed on the roof, the axostylus axostyle is installed to the center department of panel bottom surface, the surface of bottom plate just to embedded the installing first bearing of axostylus axostyle department, the axostylus axostyle lower extreme is installed in the inner ring of first.

As the preferred technical scheme, the fixing mechanisms comprise hand-screwed bolts, third bearings and pressing plates, the pressing plates are arranged on two sides of the panel respectively, the polishing paper is pressed on the panel through the pressing plates, mounting holes are formed in the pressing plates, the third bearings are mounted in the mounting holes, first screw holes are formed in the surface of the panel and opposite to the third bearings, the hand-screwed bolts are mounted in inner rings of the third bearings, and the lower ends of the hand-screwed bolts are connected with the first screw holes in a threaded mode.

As the preferred technical scheme, the driving mechanism comprises a motor, a first gear, a second gear and a chain, a rotating shaft of the motor is installed in an inner ring of the second bearing, the first gear is installed on the rotating shaft of the motor, the second gear is installed on the shaft rod, the chain is coiled and arranged on the first gear and the second gear, a fixing frame is installed outside the motor, and the lower end of the fixing frame is installed on the bottom plate.

As preferred technical scheme, hold-down mechanism includes fixed plate, screw rod, hand wheel and weighing sensor, and fixed plate one end is installed on the bottom plate, and the fixed plate is just being equipped with the second screw hole to hardware department, screw rod threaded connection and second screw hole in, weighing sensor installs on the bottom surface of screw rod, and weighing sensor's bottom surface offsets with the surface of hardware, and the hand wheel is installed in the screw rod upper end.

As preferred technical scheme, both sides of template all outwards bulge and form a location portion, and the internal face of installing port is just being equipped with the constant head tank to location portion department, and location portion one end all inserts in the constant head tank.

Preferably, a rubber layer is mounted on the bottom surface of the base plate.

The utility model has the advantages that: the utility model discloses simple structure, can change different templates according to the difference of hardware, and can be direct through the inside die cavity of template with accurate hardware location, and through the inspection pressure of acting on the hardware that weighing sensor can be all the time, avoided polishing excessively because of exerting pressure and causing excessively, and through the hardware of polishing that the pivoted paper of polishing can be quick under sending out, need not manually to lift up the hardware, made things convenient for the use, and then made things convenient for through fixed establishment to fix and change the paper of polishing.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

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

fig. 2 is a schematic structural diagram of the middle roof plate of the present invention.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "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 merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element 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.

In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected" and "disposed" are to be construed broadly, and may for example be fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in figures 1 and 2, the utility model relates to a jig for precise hardware grinding, which comprises a bottom plate 22, a face plate 14, a top plate 1 and a ground hardware 23, the panel 14 is arranged between the top plate 1 and the bottom plate 22, the upper end of the top plate 1 is provided with a pressing mechanism, the surface of the panel 14 is provided with polishing paper 8, two sides of the panel 14 are provided with fixing mechanisms for pressing the polishing paper 8, the center of the top plate 1 is provided with an installation opening, a template 2 is arranged in the installation opening, the template 2 is provided with a die cavity matched with a hardware 23, the left side of the bottom plate 22 is arranged on the top plate 1 in a bending way, the center of the bottom surface of the panel 14 is provided with a shaft lever 17, the surface of the bottom plate 22 is provided with a first bearing 16 in an embedded way opposite to the shaft lever, the lower end of the, a second bearing is embedded on the right side of the bottom plate 22, and a driving mechanism for driving the shaft lever to rotate is arranged above the second bearing.

In this embodiment, the fixing mechanisms all include hand-screwed bolts 11, third bearing 12 and pressing plate 9, pressing plate 9 sets up respectively in the both sides of panel 14, polishing paper 8 compresses tightly on panel 14 through pressing plate 9, all be equipped with the mounting hole on pressing plate 9, third bearing 12 all installs in the mounting hole, panel 14's surface is just all being equipped with first screw hole to third bearing 12 department, hand-screwed bolt 11 all installs in the inner ring of third bearing 12, in the equal threaded connection of hand-screwed bolt 11 lower extreme and the first screw hole, when polishing paper needs to be changed, rotate hand-screwed bolt, make hand-screwed bolt along first screw hole rebound, the removal of hand-screwed bolt has driven the pressing plate, make the pressing plate remove from polishing paper's surface, at this moment just can direct change polishing paper, and fix through pressing plate compress tightly again.

In this embodiment, the driving mechanism includes a motor 24, a first gear 21, a second gear 15 and a chain 18, a rotating shaft of the motor 24 is installed in an inner ring of the second bearing, the first gear 21 is installed on the rotating shaft of the motor 24, the second gear 15 is installed on the shaft rod 17, the chain 18 is wound on the first gear 21 and the second gear 15, a fixing frame 13 is installed outside the motor 24, and a lower end of the fixing frame 13 is installed on the bottom plate 22.

In this embodiment, hold-down mechanism includes fixed plate 6, screw rod 4, hand wheel 5 and weighing sensor 3, 6 one end of fixed plate is installed on bottom plate 22, fixed plate 6 is just being equipped with the second screw hole to hardware 23 department, in 4 threaded connection of screw rod and the second screw hole, weighing sensor 3 installs on the bottom surface of screw rod 4, weighing sensor 3's bottom surface offsets with hardware 23's surface, hand wheel 5 installs in 4 upper ends of screw rod, wherein, the outside is equipped with the display of being connected with weighing sensor, the data that weighing sensor detected can be shown to the display.

In this embodiment, both sides of the template 2 are all protruded outwards to form a positioning portion 7, the inner wall surface of the mounting opening is provided with a positioning groove opposite to the positioning portion, and one end of the positioning portion 7 is inserted into the positioning groove.

In this embodiment, the rubber layer 19 is mounted on the bottom surface of the bottom plate 22, which increases the friction with the table top.

Wherein, the template is arranged in the mounting opening through the positioning part, so that the template can be directly taken out only by lifting up, the replacement of the template is convenient until the shape of the die cavity is the same as that of the hardware, at this time, the hardware is directly placed in the die cavity, one end surface of the hardware needing to be polished is just placed on the polishing, when the hardware needs to be lightly polished, the bearing sensor does not need to be pressed down, the self weight of the hardware is rubbed with the polishing paper, when polishing, the motor is started to drive the first gear, the rotation of the first gear synchronously drives the second gear through the chain, the rotation of the second gear drives the shaft lever and the panel, the rotation of the panel drives the polishing paper, the hardware of can effectually polishing through the rotatory paper of polishing, this operation need not artifical handheld hardware, has avoided the damage of hand, has also made things convenient for the operation.

Wherein, when needs increase the dynamics of polishing, rotatory hand wheel, the rotation of hand wheel has driven the screw rod, makes the screw rod along second screw hole downstream, and the removal of screw rod has driven weighing sensor, makes weighing sensor can press on the hardware, and can conduct the display with the pressure that detects through weighing sensor on, makes the display can show the pressure of being used in on the hardware, and the degree of polishing of effectual control hardware has increased the precision of polishing.

The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that are not thought of through the creative work should be covered within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the protection scope defined by the claims.

Claims

1. The utility model provides a tool for accurate five metals is polished which characterized in that: the polishing device comprises a bottom plate (22), a panel (14), a top plate (1) and a polished hardware (23), wherein the panel (14) is arranged between the top plate (1) and the bottom plate (22), a pressing mechanism is arranged at the upper end of the top plate (1), polishing paper (8) is arranged on the surface of the panel (14), fixing mechanisms for pressing the polishing paper (8) are arranged on two sides of the panel (14), an installation opening is formed in the center of the top plate (1), a template (2) is arranged in the installation opening, a die cavity matched with the hardware (23) is formed in the template (2), the left side of the bottom plate (22) is installed on the top plate (1) in a bending mode, a shaft rod (17) is installed in the center of the bottom surface of the panel (14), a first bearing (16) is installed in an embedded mode on the surface of the bottom plate (22) right relative to the shaft rod, the lower end of the shaft rod (17) is installed, a driving mechanism for driving the shaft lever to rotate is arranged above the second bearing.

2. The jig for precise hardware grinding of claim 1, wherein: fixing mechanism all includes hand-operated bolt (11), third bearing (12) and clamp plate (9), clamp plate (9) set up respectively in the both sides of panel (14), it compresses tightly on panel (14) through clamp plate (9) to polish paper (8), all be equipped with the mounting hole on clamp plate (9), third bearing (12) are all installed in the mounting hole, the surface of panel (14) just all is equipped with first screw hole to third bearing (12) department, hand-operated bolt (11) are all installed in the inner ring of third bearing (12), hand-operated bolt (11) lower extreme is in equal threaded connection and the first screw hole.

3. The jig for precise hardware grinding of claim 1, wherein: the driving mechanism comprises a motor (24), a first gear (21), a second gear (15) and a chain (18), a rotating shaft of the motor (24) is installed in an inner ring of the second bearing, the first gear (21) is installed on the rotating shaft of the motor (24), the second gear (15) is installed on the shaft rod (17), the chain (18) is coiled on the first gear (21) and the second gear (15), a fixing frame (13) is installed outside the motor (24), and the lower end of the fixing frame (13) is installed on the bottom plate (22).

4. The jig for precise hardware grinding of claim 1, wherein: hold-down mechanism includes fixed plate (6), screw rod (4), hand wheel (5) and weighing sensor (3), fixed plate (6) one end is installed on bottom plate (22), fixed plate (6) just are equipped with the second screw hole to hardware (23) department, in screw rod (4) threaded connection and the second screw hole, weighing sensor (3) are installed on the bottom surface of screw rod (4), the bottom surface of weighing sensor (3) offsets with the surface of hardware (23), hand wheel (5) are installed in screw rod (4) upper end.

5. The jig for precise hardware grinding of claim 1, wherein: both sides of the template (2) are outwards protruded to form a positioning part (7), the inner wall surface of the mounting opening is provided with a positioning groove right opposite to the positioning part, and one end of the positioning part (7) is inserted into the positioning groove.

6. The jig for precise hardware grinding of claim 1, wherein: a rubber layer (19) is mounted on the bottom surface of the bottom plate (22).