CN218837311U

CN218837311U - Mirror grinding device for cylinder plug hole of hydraulic cylinder

Info

Publication number: CN218837311U
Application number: CN202222926944.4U
Authority: CN
Inventors: 项劲柏; 叶浩; 王海波; 金灿; 朱长胜; 徐喜
Original assignee: Kunshan Keyou Machinery Co ltd
Current assignee: Kunshan Keyou Machinery Co ltd
Priority date: 2022-11-03
Filing date: 2022-11-03
Publication date: 2023-04-11
Anticipated expiration: 2032-11-03

Abstract

The utility model discloses a pneumatic cylinder consent mirror surface grinder relates to pneumatic cylinder processing technology field, the on-line screen storage device comprises a base, the top of base is provided with the mounting panel, the front side of mounting panel is provided with the fixed plate, be provided with grinding mechanism on the fixed plate, the top of base is provided with spacing mouthful, be provided with two locating plates in the spacing mouthful, it has two cylinders to inlay in the base, the drive end and the locating plate of cylinder are connected, one side of locating plate all is provided with the cushion, it has the pressure sensing paster to inlay in the cushion, pressure sensing paster and cylinder electric connection still include clean mechanism, clean mechanism is including clearance groove and material receiving box. The utility model discloses in, solved current pneumatic cylinder consent grinder because of the control clamping force degree of mostly being inconvenient for, lead to the problem of damaging the cylinder easily, solved current pneumatic cylinder consent grinder simultaneously and did not possess the problem of self-cleaning piece function.

Description

Mirror grinding device for cylinder plug hole of hydraulic cylinder

Technical Field

The utility model relates to a pneumatic cylinder processing technology field especially relates to a pneumatic cylinder consent mirror surface grinding device.

Background

The hydraulic cylinder is a hydraulic actuator which converts hydraulic energy into mechanical energy and performs linear reciprocating motion (or swinging motion). It has simple structure and reliable operation. When the reciprocating motion is realized by using the reciprocating motion mechanism, a speed reducing device can be omitted, no transmission gap exists, and the motion is stable; the hydraulic cylinder is basically composed of a cylinder barrel and a cylinder cover, a piston and a piston rod, a sealing device, a buffering device and an exhaust device. When the hydraulic cylinder is produced, the inner wall of the cylinder plug hole needs to be polished into a mirror surface effect so as to reduce friction of the piston rod.

But the unable accurate control clamping-force of current pneumatic cylinder consent grinder is most when the location cylinder, lead to easily because of the too much problem that appears damaging the cylinder of clamping-force when actual positioning, the processingquality has been reduced, and current pneumatic cylinder consent grinder does not possess the clastic function of automatically cleaning mostly, because a large amount of pieces can appear when the cylinder consent is grinding, if do not possess the clastic function of automatically cleaning, then can influence follow-up processing, and artifical manual cleaning will waste time and energy, the practicality is relatively poor, be unfavorable for using widely.

Therefore, we have designed a hydraulic cylinder plug hole mirror polishing device to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a pneumatic cylinder consent mirror surface grinder has solved current pneumatic cylinder consent grinder because of the control clamping force degree of being inconvenient for at large, has leaded to the problem of damaging the cylinder easily, has solved the problem that current pneumatic cylinder consent grinder does not possess the piece function of self-cleaning simultaneously.

In order to solve the technical problems, the utility model provides a hydraulic cylinder body taphole mirror grinding device, which comprises a base, wherein the top of the base is provided with a mounting plate, the front side of the mounting plate is provided with a fixed plate, the fixed plate is provided with a grinding mechanism, the grinding mechanism is used for grinding the hydraulic cylinder body taphole, the top of the base is provided with a limiting port, two positioning plates are arranged in the limiting port, two cylinders are symmetrically embedded in the base, the driving end of the cylinder is fixedly connected with the positioning plates, one sides of the two positioning plates opposite to each other are provided with elastic pads, the utility model discloses a pressure sensing paster, including the cushion, the cushion is embedded with the pressure sensing paster, pressure sensing paster and cylinder electric connection, through opening two cylinders, can make two locating plates be close to each other to can be with waiting to polish pneumatic cylinder centre gripping, cooperation cushion deformation oppresses the pressure sensing paster, the dynamics of steerable centre gripping cylinder, when the dynamics of oppression pressure sensing paster reaches the numerical value of settlement in the pressure sensing paster, cylinder self-closing this moment, can be when not damaging the cylinder, to the stable centre gripping of cylinder, help improving processingquality.

Preferably, still include clean mechanism, clean mechanism is used for clearing up the piece that produces in the course of working, clean mechanism is including clearance groove, fan and material receiving box, the clearance groove sets up the one side at the base, the fan sets up in the clearance groove, material receiving box sets up the one side at the base, the sliding opening has been seted up to one side of material receiving box, just clearance groove, spacing mouth and sliding opening are linked together, through opening the fan, can make the piece that produces when grinding add and blow in the material receiving box, have realized the effect from clearance piece, rationally collect the piece simultaneously, the personnel of being convenient for concentrate the clearance.

Preferably, the top of material receiving box is provided with the round pin axle, it has the apron to rotate on the round pin axle to be connected with, the top of apron is provided with draws the piece, and personnel open the apron and can concentrate the clearance with the piece.

Preferably, grind mechanism includes motor, pivot, installation piece, electric telescopic handle and the wheel of polishing, the motor sets up the top at the fixed plate, the pivot is rotated and is connected in the bottom of fixed plate, just the drive shaft of motor is connected with the one end transmission of pivot, the installation piece sets up the bottom in the pivot, electric telescopic handle inlays in the installation piece, the wheel of polishing sets up at electric telescopic handle's drive end, through opening motor and electric telescopic handle, can make the wheel of polishing limit decline limit rotatory to the convenience is ground the pneumatic cylinder consent.

Preferably, two one side that the cushion is relative all is provided with anti-skidding line, the frictional force between multiplicable cushion and the main part to help solving the problem that appears skidding when the location cylinder.

Preferably, the front side of base is provided with control panel, control panel and the equal electric connection of cylinder, fan, motor and electric telescopic handle can make things convenient for personnel to control cylinder, fan, motor and electric telescopic handle.

Preferably, four corners of the bottom of the base are provided with trundles, so that the mobility of the device can be improved.

Preferably, the base is embedded with a storage battery, and the storage battery is electrically connected with the fan, so that electric energy can be provided for the fan, and the normal operation of the fan is ensured.

Compared with the prior art, the utility model provides a pair of pneumatic cylinder consent mirror surface grinding device has following beneficial effect:

1. the utility model discloses in, through opening two cylinders, can make two locating plates be close to each other to can will wait to polish pneumatic cylinder centre gripping, cooperation cushion deformation and oppression pressure sensing paster, the dynamics of steerable centre gripping cylinder, when the dynamics of oppression pressure sensing paster reaches the numerical value of settlement in the pressure sensing paster, cylinder self-closing this moment can be when not damaging the cylinder, to the stable centre gripping of cylinder, help improving processingquality.

2. The utility model discloses in, through opening the fan, can make the piece that produces when grinding man-hour blow in and connect the material box, realized the effect from clearance piece, simultaneously the reasonable collection piece, the personnel of being convenient for concentrate the clearance, through opening motor and electric telescopic handle, can make the wheel limit that polishes descend the limit rotatory, thereby conveniently grind pneumatic cylinder consent, set up anti-skidding line through one side at the cushion, frictional force between multiplicable cushion and the main part, thereby help solving the problem that appears skidding when the location cylinder.

Drawings

FIG. 1 is a schematic perspective view of an external portion of a mirror polishing apparatus for a cylinder plug hole of a hydraulic cylinder;

FIG. 2 is a schematic view of a planar structure inside a base of a mirror polishing device for a cylinder plug hole of a hydraulic cylinder;

FIG. 3 is an enlarged view of FIG. 1 at A;

fig. 4 is an enlarged view of fig. 2 at B.

Reference numbers in the figures: 1. a base; 2. mounting a plate; 3. a fixing plate; 4. a limiting port; 5. positioning a plate; 6. a cylinder; 7. an elastic pad; 8. a pressure sensing patch; 9. cleaning the tank; 10. a fan; 11. a material receiving box; 12. a motor; 13. a rotating shaft; 14. mounting blocks; 15. an electric telescopic rod; 16. and (5) grinding the wheel.

Detailed Description

Embodiments of the present invention are described in detail below.

Example one

Given by fig. 1-4, a hydraulic cylinder consent mirror grinding device, including base 1, the top of base 1 is provided with mounting panel 2, the front side of mounting panel 2 is provided with fixed plate 3, be provided with grinding mechanism on the fixed plate 3, grinding mechanism is used for grinding the hydraulic cylinder consent, the top of base 1 is provided with spacing mouthful 4, be provided with two locating plates 5 in the spacing mouthful 4, the symmetry is inlayed and is had two cylinders 6 in the base 1, and the drive end and the 5 fixed connection of locating plate of cylinder 6, one side that two locating plates 5 are relative all is provided with cushion 7, it has pressure sensing paster 8 to inlay in the cushion 7, pressure sensing paster 8 and the 6 electric connection of cylinder.

Personnel will wait to grind the cylinder and put into spacing mouthful 4 in, open two cylinders 6 afterwards, make two locating plates 5 be close to each other because of the extension of 6 drive ends of cylinder, two cushion 7 contact cylinders afterwards and with its centre gripping, this in-process pressure sensing paster 8 can receive the oppression, when oppression numerical value reaches the rated value of setting for in the

pressure sensing paster

8, 8 control internal control wares of pressure sensing paster this moment send the signal of telecommunication for cylinder 6 and close it, can be when not damaging the cylinder this moment, stabilize the centre gripping with the cylinder, help improving processingquality.

The opposite sides of the two elastic cushions 7 are provided with anti-skid lines. The friction force between the elastic pad 7 and the main body can be increased, so that the problem of slippage during positioning of the cylinder can be solved, the pressure sensing patch 8 is usually internally provided with a pressure sensing chip, a programming and a controller, when the pressure sensing chip is pressed and reaches a set rated value, the controller can send an electric signal to a specified electric connector, so that the purpose of controlling the electric appliance is achieved, and the pressure sensing chip, the programming and the controller belong to the prior art, so that the description is omitted in the specification.

Example two

As shown in the figures 1-2, on the basis of the first embodiment, the cleaning mechanism is further included and used for cleaning chips generated in the machining process, the cleaning mechanism comprises a cleaning groove 9, a fan 10 and a material receiving box 11, the cleaning groove 9 is formed in one side of the base 1, the fan 10 is arranged in the cleaning groove 9, the material receiving box 11 is arranged on one side of the base 1, a sliding opening is formed in one side of the material receiving box 11, and the cleaning groove 9, the limiting opening 4 and the sliding opening are communicated.

Can produce more piece at the in-process of grinding cylinder consent, the piece drops to clearance groove 9 in through spacing mouthful 4, opens fan 10 afterwards, can make the piece blown into in material receiving box 11, can realize the effect of automatically cleaning, and material receiving box 11's top is provided with the round pin axle, rotates on the round pin axle to be connected with the apron, and the top of apron is provided with draws the piece. Personnel open the apron and can concentrate the clearance with the piece, and it has the battery to inlay in the base 1, and battery and fan 10 electric connection. The fan 10 can be supplied with electric energy to ensure the normal operation of the fan 10.

EXAMPLE III

Given by fig. 1, on the basis of the first embodiment, the grinding mechanism includes a motor 12, a rotating shaft 13, an installation block 14, an electric telescopic rod 15 and a grinding wheel 16, the motor 12 is arranged at the top of a fixing plate 3, the rotating shaft 13 is rotatably connected at the bottom of the fixing plate 3, a driving shaft of the motor 12 is in transmission connection with one end of the rotating shaft 13, the installation block 14 is arranged at the bottom end of the rotating shaft 13, the electric telescopic rod 15 is embedded in the installation block 14, the grinding wheel 16 is arranged at the driving end of the electric telescopic rod 15, the motor 12 and the grinding wheel 16 are started, the grinding wheel 16 rotates while descending, and the cylindrical plug hole is ground.

Example four

As shown in fig. 1, on the basis of the first embodiment, a control panel is disposed on the front side of the base 1, and the control panel is electrically connected to the cylinder 6, the fan 10, the motor 12 and the electric telescopic rod 15. The air cylinder 6, the fan 10, the motor 12 and the electric telescopic rod 15 can be conveniently controlled by a person.

Four corners of the bottom of the base 1 are provided with truckles. The maneuverability of the grinding device is improved.

For the control panel, through operation control panel, can make control panel send the signal of telecommunication to cylinder 6, fan 10, motor 12 and electric telescopic handle 15 and activate it to reach the purpose of conveniently controlling cylinder 6, fan 10, motor 12 and electric telescopic handle 15, because control panel is prior art, do not describe too much in this specification.

The working principle is as follows:

when the automatic grinding device is used, in the production process of a hydraulic cylinder, a cylinder plug hole needs to be ground into a mirror surface state, so that the friction force of a piston rod in the plug hole is reduced, firstly, a person puts a cylinder to be ground into the limiting opening 4, then, the two cylinders 6 are started, the two positioning plates 5 are enabled to be close to each other due to the fact that the driving ends of the cylinders 6 extend, then, the two elastic pads 7 are in contact with the cylinder and clamp the cylinder, the pressure sensing patch 8 can be pressed in the process, when the pressed value reaches the set rated value in the pressure sensing patch 8, the pressure sensing patch 8 controls the internal controller to send an electric signal to the cylinders 6 and close the cylinders, at the moment, the cylinder can be stably clamped without damaging the cylinder, then, the motor 12 and the grinding wheel 16 are started, the grinding wheel 16 rotates while descending, the cylinder plug hole is ground, more chips can be generated in the process, the chips can descend into the cleaning groove 9 through the limiting opening 4, then, the fan 10 can be started, the chips can be blown into the material receiving box 11, the self-cleaning effect can be realized, and finally, and the chips can be cleaned by a centralized personnel can be cleaned.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a pneumatic cylinder consent mirror surface grinder, includes base (1), its characterized in that, the top of base (1) is provided with mounting panel (2), the front side of mounting panel (2) is provided with fixed plate (3), be provided with grinding mechanism on fixed plate (3), the top of base (1) is provided with spacing mouthful (4), be provided with two locating plates (5) in spacing mouthful (4), it has two cylinders (6) to inlay in base (1), the drive end and the locating plate (5) of cylinder (6) are connected, one side of locating plate (5) all is provided with cushion (7), it has pressure sensing paster (8) to inlay in cushion (7), pressure sensing paster (8) and cylinder (6) electric connection.

2. The cylinder plug hole mirror grinding device of claim 1, further comprising a cleaning mechanism, wherein the cleaning mechanism comprises a cleaning groove (9) and a material receiving box (11), the cleaning groove (9) is disposed on one side of the base (1) and a fan (10) is disposed in the cleaning groove, the material receiving box (11) is disposed on one side of the base (1) and a sliding opening is disposed at one end of the material receiving box, and the cleaning groove (9), the limiting opening (4) and the sliding opening are communicated.

3. The mirror grinding device for cylinder plug hole of hydraulic cylinder according to claim 2, wherein the top of the material receiving box (11) is provided with a pin, and a cover plate is rotatably connected to the pin.

4. The device for mirror grinding of cylinder plug hole of hydraulic cylinder according to claim 1, wherein said grinding mechanism comprises a motor (12), a rotating shaft (13), a mounting block (14), an electric telescopic rod (15) and a grinding wheel (16), said motor (12) is disposed on the top of the fixing plate (3), said rotating shaft (13) is rotatably connected to the bottom of the fixing plate (3), said motor (12) is drivingly connected to the rotating shaft (13), said mounting block (14) is disposed on the bottom end of the rotating shaft (13), said electric telescopic rod (15) is embedded in the mounting block (14), and said grinding wheel (16) is disposed on the driving end of the electric telescopic rod (15).

5. A mirror grinding device for cylinder plug holes of hydraulic cylinders according to claim 1, characterized in that the opposite sides of the two elastic pads (7) are provided with anti-slip lines.

6. A mirror grinding device for cylinder plug holes of hydraulic cylinders according to claim 4, characterized in that the front side of the base (1) is provided with a control panel, and the control panel is electrically connected with the cylinder (6), the fan (10), the motor (12) and the electric telescopic rod (15).

7. The mirror grinding apparatus for cylinder plug hole of hydraulic cylinder according to claim 1, wherein four corners of the bottom of said base (1) are provided with casters.

8. The mirror grinding device for cylinder plug holes of hydraulic cylinder according to claim 2, wherein a storage battery is embedded in the base (1), and the storage battery is electrically connected with the fan (10).