CN223700406U

CN223700406U - Piston polishing machine convenient to it is fixed

Info

Publication number: CN223700406U
Application number: CN202520093084.1U
Authority: CN
Inventors: 王德双
Original assignee: Fuding Yishuang Automation Equipment Manufacturing Co ltd
Current assignee: Fuding Yishuang Automation Equipment Manufacturing Co ltd
Priority date: 2025-01-15
Filing date: 2025-01-15
Publication date: 2025-12-23
Anticipated expiration: 2035-01-15

Abstract

The utility model belongs to the technical field of piston polishing, in particular to a piston polishing machine convenient to fix, which comprises a base, wherein the top of the base is fixedly connected with a fixing seat, a plurality of groups of sliding rods are fixedly connected in an equidistant sliding manner in the fixing seat, one end of each group of sliding rods extends to the inside of the base, clamping plates are fixedly connected to one side, close to the fixing seat, of the top of the base, a support frame is fixedly connected to two sides of the bottom of the support frame, sliding plates are fixedly connected to the inner sides of the two sliding plates, and arc plates are fixedly connected to the inner sides of the two sliding plates.

Description

Piston polishing machine convenient to it is fixed

Technical Field

The utility model belongs to the field of piston polishing, and particularly relates to a piston polishing machine convenient to fix.

Background

In the piston production process, the top and outer wall surfaces of the piston are required to be polished, and the surface of the workpiece is subjected to finishing processing by a polishing tool and abrasive particles or other polishing media so as to reduce the surface roughness of the piston and obtain a bright and flat surface.

In the prior art, polishing is generally performed through a manual handheld polishing device when polishing the piston, but the manual polishing is difficult to master the strength, if the working experience is insufficient, the polishing evenness and the polishing effect of the piston can be affected, and the outer wall and the top surface of the piston are difficult to polish simultaneously in the conventional polishing mode, so that the working efficiency is not improved.

Disclosure of utility model

In view of the foregoing problems of the prior art, a primary object of the present utility model is to provide a piston polisher that is easy to fix.

The technical scheme is that the piston polishing machine convenient to fix comprises a base, wherein the top of the base is fixedly connected with a fixing seat, a plurality of groups of sliding rods are fixedly connected in an equidistant sliding manner in the fixing seat, one end of each group of sliding rods extends to the inside of the base and is fixedly connected with clamping plates, one side, close to the fixing seat, of the top of the base is fixedly connected with a support frame, two sides of the bottom of the support frame are fixedly connected with sliding plates, the inner sides of the two sliding plates are fixedly connected with arc plates, grinding blocks are arranged on the inner sides of the two arc plates, and a transmission assembly is arranged in the fixing seat.

As a preferred implementation mode, the transmission assembly includes first motor and linkage unit, first motor passes through installation piece fixed connection in top one side of base, the output of first motor extends to the inside fixedly connected with first helical gear of base, the inside rotation of fixing base is connected with the second helical gear, first helical gear and second helical gear meshing are connected, the inside equidistance rotation of fixing base is connected with the rotation cover, the outside fixedly connected with third bevel gear of rotation cover, the inside threaded connection of rotation cover has drive lead screw, a plurality of drive lead screw all with the inner wall sliding connection of fixing base, a plurality of drive lead screw all rotates with corresponding splint and is connected, the arc accessible linkage unit moves.

As a preferred implementation mode, the linkage unit comprises a first belt pulley, the first belt pulley is fixedly connected to the outside of the output end of the first motor, a bidirectional screw rod is rotationally connected to the upper portion of the inside of the support frame, one end of the bidirectional screw rod extends to the second belt pulley which is fixedly connected to the outside of the support frame, the first belt pulley is in transmission connection with the second belt pulley through a transmission belt, and two sliding plates are respectively in threaded connection with two sides of the outside of the bidirectional screw rod.

As a preferred implementation mode, the inside top of support frame is through mounting bracket fixedly connected with second motor, the output fixedly connected with limiting plate of second motor, the equal fixedly connected with gag lever post of bottom both sides of limiting plate, two the arc is outside in corresponding gag lever post through two slider sliding connection respectively, the outside of gag lever post just is provided with first spring between the inner wall of slider and limiting plate.

As a preferred implementation mode, one side of the outer part of the arc-shaped plate is fixedly connected with a sliding lug, a sliding groove is formed in the inner side of the arc-shaped plate, and the sliding lug is connected with the inner part of the sliding groove in a sliding mode.

As a preferred implementation mode, a supporting plate is arranged below the inside of the fixing seat, a second spring is arranged between the supporting plate and the fixing seat, and the first motor and the second motor are electrically connected with an external controller.

The beneficial effects of the utility model are as follows:

This device can be in place the inside back of fixing base with the piston through the backup pad with the top of piston jack-up until the top of piston is laminated mutually with the bottom of polishing piece, then the in-process accessible two arc that press from both sides tight to the piston through splint promotes the outer wall subsides of corresponding polishing piece and piston tightly to the realization is polished outer wall and the top surface of piston simultaneously the purpose, has effectively promoted polishing efficiency.

Drawings

The utility model is further described below with reference to the accompanying drawings.

FIG. 1 is a perspective view of the present utility model;

FIG. 2 is a cross-sectional view of a middle fixing base of the present utility model;

FIG. 3 is a cross-sectional view of an arcuate plate and a limiting plate according to the present utility model;

FIG. 4 is a cross-sectional view of an arcuate plate and sanding block of the present utility model;

Fig. 5 is an enlarged view of fig. 3a in accordance with the present utility model.

In the figure, 1, a base; 2, a fixed seat, 3, a sliding rod, 4, a clamping plate, 5, a supporting frame, 6, a sliding plate, 7, an arc plate, 8, a polishing block, 9, a first motor, 10, a first bevel gear, 11, a second bevel gear, 12, a rotating sleeve, 13, a third bevel gear, 14, a transmission screw, 15, a first belt pulley, 16, a bidirectional screw, 17, a second belt pulley, 18, a transmission belt, 19, a second motor, 20, a limiting plate, 21, a limiting rod, 22, a sliding block, 23, a first spring, 24, a sliding lug, 25, a sliding groove, 26 and a supporting plate.

Detailed Description

The utility model is further described in connection with the following detailed description in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

Referring to fig. 1-5, a piston polishing machine convenient to fix, including base 1, the top fixedly connected with fixing base 2 of base 1, the inside equidistance sliding connection of fixing base 2 has multiunit slide bar 3, the inside equal fixedly connected with splint 4 that the one end of every group slide bar 3 extends to base 1, one side fixedly connected with support frame 5 that is close to fixing base 2 at the top of base 1, the bottom both sides of support frame 5 all sliding connection have slide 6, the inboard equal fixedly connected with arc 7 of two slide 6, the inboard of two arcs 7 all is equipped with polishing piece 8, the inside of fixing base 2 is provided with drive assembly.

Specifically, the transmission assembly includes first motor 9 and linkage unit, first motor 9 passes through installation piece fixed connection in the top one side of base 1, the output of first motor 9 extends to the inside fixedly connected with first helical gear 10 of base 1, the inside rotation of fixing base 2 is connected with second helical gear 11, first helical gear 10 and second helical gear 11 meshing are connected, the inside equidistance rotation of fixing base 2 is connected with the cover 12 that rotates, the outside fixedly connected with third bevel gear 13 of cover 12 rotates, the inside threaded connection of cover 12 has drive lead screw 14, a plurality of drive lead screws 14 all with the inner wall sliding connection of fixing base 2, a plurality of drive lead screws 14 all rotate with corresponding splint 4 and be connected, arc 7 accessible linkage unit moves, the linkage unit includes first belt pulley 15, first belt pulley 15 fixedly connected with the outside of first motor 9 output, the inside top rotation of support frame 5 is connected with two-way lead screw 16, the one end of two-way lead screw 16 extends to the outside fixedly connected with second belt pulley 17 of support frame 5, pass through drive belt 18 drive connection between first belt pulley 15 and the second belt pulley 17, two 6 are connected in two-way screw 16's outside two-way screw thread respectively.

Through the technical proposal, when the piston needs to be polished, firstly, the bottom of the piston is placed in the fixed seat 2, the top of the piston is placed between two polishing blocks 8, the piston can be jacked up by a second spring at the bottom of the supporting plate 26, the top of the piston is attached to the bottom of the polishing block 8, then, a first motor 9 is started by an external controller, the output end of the first motor 9 drives a first bevel gear 10 and a first belt pulley 15 to rotate, the first bevel gear 10 drives a second bevel gear 11 to rotate through a meshing relationship, the second bevel gear 11 drives a plurality of third bevel gears 13 and a rotating sleeve 12 to rotate through a meshing relationship, the rotating sleeve 12 drives a transmission screw 14 and a corresponding clamping plate 4 to move towards the inner side of the fixed seat 2 under the limit of a sliding rod 3 until the plurality of clamping plates 4 clamp the piston, and the second belt pulley 17 and the bidirectional screw rod 16 can be driven to rotate by the driving belt 18 in the process of rotating the first belt pulley 15, so that the bidirectional screw rod 16 drives the sliding plates 6 at two sides to move inwards through the threaded connection relation, and the corresponding polishing blocks 8 are pushed to move towards the piston through the sliding plates 6 until the inner walls of the polishing blocks 8 at two sides are attached to the outer walls of the piston, at the moment, the second motor 19 is started by the external controller, so that the output end of the second motor 19 drives the limiting plate 20 to rotate, namely, the polishing blocks 8 at two sides of the bottom are driven by the limiting plate 20 to rotate under the limit of the sliding lugs 24 and the sliding grooves 25, thereby realizing the aim of polishing the outer walls and the top surfaces of the piston simultaneously, avoiding the problem that the top surfaces and the outer walls of the piston are difficult to polish simultaneously in the prior art, effectively improving the polishing efficiency, this device can be in place the inside back of fixing base 2 with the piston through backup pad 26 with the top of piston jack-up until the top of piston is laminated mutually with the bottom of the piece of polishing 8, then the in-process that presss from both sides tight to the piston through splint 4 accessible two arc 7 promote the piece of polishing 8 that correspond and the outer wall subsides of piston tightly to the realization is polished outer wall and the top surface of piston simultaneously the purpose of polishing has effectively promoted polishing efficiency.

Specifically, the inside top of support frame 5 passes through mounting bracket fixedly connected with second motor 19, the output fixedly connected with limiting plate 20 of second motor 19, the equal fixedly connected with gag lever post 21 in bottom both sides of limiting plate 20, two arc 7 are provided with first spring 23 in the outside of corresponding gag lever post 21 through two slider 22 sliding connection respectively, the outside of gag lever post 21 just is located between slider 22 and limiting plate 20's the inner wall, outside one side fixedly connected with slip lug 24 of arc 7, spout 25 has been seted up to the inboard of arc 7, slip lug 24 sliding connection is in the inside of spout 25, fixing base 2's inside below is provided with backup pad 26, be provided with the second spring between backup pad 26 and the fixing base 2, first motor 9 and second motor 19 all with external controller electric connection.

Through above-mentioned technical scheme, after accomplishing the piston and polishing, can drive splint 4 and arc 7 through the operation of opposite flow and keep away from the piston, and two polishing pieces 8 are kept away from the piston under the rebound of first spring 23, then manual the pushing down piston drives backup pad 26 and descends, can take out the piston, can be convenient for the staff to carry out swift control to first motor 9 and second motor 19 through external control ware.

When the polishing device is used, when the piston is required to be polished, firstly, the bottom of the piston is placed in the fixing seat 2, the top of the piston is placed between two polishing blocks 8, the piston can be jacked up through the second spring at the bottom of the supporting plate 26, the top of the piston is attached to the bottom of the polishing blocks 8, then, the first motor 9 is started through the external controller, the output end of the first motor 9 drives the first bevel gear 10 and the first belt pulley 15 to rotate, the first bevel gear 10 drives the second bevel gear 11 to rotate through the meshing relationship, the second bevel gear 11 drives the plurality of third bevel gears 13 and the rotating sleeve 12 to rotate through the meshing relationship, the rotating sleeve 12 drives the transmission screw 14 and the corresponding clamping plate 4 to move towards the inner side of the fixing seat 2 under the limit of the sliding rod 3 until the plurality of clamping plates 4 clamp the piston, and the second belt pulley 17 and the bidirectional screw rod 16 can be driven to rotate by the driving belt 18 in the process of rotating the first belt pulley 15, so that the bidirectional screw rod 16 drives the sliding plates 6 at two sides to move inwards through the threaded connection relation, and the corresponding polishing blocks 8 are pushed to move towards the piston through the sliding plates 6 until the inner walls of the polishing blocks 8 at two sides are attached to the outer walls of the piston, at the moment, the second motor 19 is started by the external controller, so that the output end of the second motor 19 drives the limiting plate 20 to rotate, namely, the polishing blocks 8 at two sides of the bottom are driven by the limiting plate 20 to rotate under the limit of the sliding lugs 24 and the sliding grooves 25, thereby realizing the aim of polishing the outer walls and the top surfaces of the piston simultaneously, avoiding the problem that the top surfaces and the outer walls of the piston are difficult to polish simultaneously in the prior art, effectively improving the polishing efficiency, the device can jack up the top of the piston upwards through the supporting plate 26 after the piston is placed in the fixed seat 2 until the top of the piston is attached to the bottom of the polishing block 8, then the corresponding polishing block 8 is pushed by the two arc plates 7 to be attached to the outer wall of the piston in the process of clamping the piston through the clamping plate 4, so that the aim of polishing the outer wall and the top surface of the piston simultaneously is fulfilled, the polishing efficiency is effectively improved, after the piston is polished, the clamping plate 4 and the arc plates 7 can be driven to be away from the piston through the operation of the opposite flow, the two polishing blocks 8 move away from the piston under the rebound force of the first spring 23, then the supporting plate 26 is driven to descend by manually pressing down the piston, the piston can be taken out, and the working personnel can conveniently and rapidly control the first motor 9 and the second motor 19 through an external controller.

The front, rear, left, right, up and down are all based on fig. 1 of the drawings in the specification, the face of the device facing the observer is defined as the front, the left side of the observer is defined as the left, and so on, according to the viewing angle of the person.

In the description of the present utility model, it should be understood that the terms "center," "longitudinal," "lateral," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the scope of the present utility model.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a piston burnishing machine convenient to it is fixed, includes base (1), its characterized in that, the top fixedly connected with fixing base (2) of base (1), the inside equidistance sliding connection of fixing base (2) has multiunit slide bar (3), every group the one end of slide bar (3) extends to the inside equal fixedly connected with splint (4) of base (1), one side fixedly connected with support frame (5) that the top of base (1) is close to fixing base (2), the equal sliding connection in bottom both sides of support frame (5) has slide (6), two the equal fixedly connected with arc (7) of inboard of slide (6), two the inboard of arc (7) all is equipped with the grinding piece (8), the inside of fixing base (2) is provided with drive assembly.

2. The piston polishing machine convenient to fix according to claim 1, characterized in that the transmission assembly comprises a first motor (9) and a linkage unit, the first motor (9) is fixedly connected to one side of the top of the base (1) through a mounting block, the output end of the first motor (9) extends to a first bevel gear (10) fixedly connected with the inside of the base (1), a second bevel gear (11) is rotatably connected with the inside of the fixed base (2), the first bevel gear (10) is meshed with the second bevel gear (11) and is connected with a rotating sleeve (12) in an equidistant rotating manner inside the fixed base (2), a third bevel gear (13) is fixedly connected with the outside of the rotating sleeve (12), a plurality of transmission screws (14) are slidably connected with the inner wall of the fixed base (2), a plurality of transmission screws (14) are rotatably connected with corresponding clamping plates (4), and the arc-shaped plate (7) can move through the linkage unit.

3. The piston polishing machine convenient to fix according to claim 2, wherein the linkage unit comprises a first belt pulley (15), the first belt pulley (15) is fixedly connected to the outside of the output end of the first motor (9), a bidirectional screw (16) is rotatably connected to the upper portion inside the support frame (5), one end of the bidirectional screw (16) extends to the outside of the support frame (5) and is fixedly connected with a second belt pulley (17), the first belt pulley (15) is in transmission connection with the second belt pulley (17) through a transmission belt (18), and two sliding plates (6) are respectively in threaded connection with two sides outside the bidirectional screw (16).

4. A piston polishing machine convenient to fix according to claim 3, characterized in that, the inside top of support frame (5) is through mounting bracket fixedly connected with second motor (19), the output fixedly connected with limiting plate (20) of second motor (19), the equal fixedly connected with gag lever post (21) in bottom both sides of limiting plate (20), two arc (7) are respectively through two slider (22) sliding connection in the outside of corresponding gag lever post (21), the outside of gag lever post (21) just is provided with first spring (23) between the inner wall of slider (22) and limiting plate (20).

5. The piston polishing machine convenient to fix according to claim 4, wherein a sliding lug (24) is fixedly connected to one side of the outer portion of the arc-shaped plate (7), a sliding groove (25) is formed in the inner side of the arc-shaped plate (7), and the sliding lug (24) is slidably connected to the inner portion of the sliding groove (25).

6. The piston polishing machine convenient to fix according to claim 5, wherein a supporting plate (26) is arranged below the inside of the fixing seat (2), a second spring is arranged between the supporting plate (26) and the fixing seat (2), and the first motor (9) and the second motor (19) are electrically connected with an external controller.