CN210132344U

CN210132344U - Valve port deburring device

Info

Publication number: CN210132344U
Application number: CN201921048456.XU
Authority: CN
Inventors: 刘军; 陶宗明
Original assignee: Anhui Junming Machinery Manufacturing Co Ltd
Current assignee: Anhui Junming Machinery Manufacturing Co Ltd
Priority date: 2019-07-03
Filing date: 2019-07-03
Publication date: 2020-03-10
Anticipated expiration: 2029-07-03

Abstract

The utility model relates to a machinery technical field that polishes, and a valve port burring device is disclosed, comprises a workbench, the first pneumatic cylinder of fixing base fixedly connected with is passed through at the top of workstation, the output fixedly connected with bottom plate of first pneumatic cylinder, the bottom fixedly connected with slider of bottom plate, and the bottom and the workstation top sliding connection of slider, the top fixedly connected with motor of bottom plate, the fixed burring mechanism that is provided with of output of motor, the top fixedly connected with lower plate, bracing piece and the second pneumatic cylinder of workstation, the output of second pneumatic cylinder articulates there is the bull stick, the bottom of bull stick is articulated with the top of bracing piece, the left end fixedly connected with punch holder of bull stick. The utility model provides a current burring device, mostly can not once only clear away the burr at these positions, problem that work efficiency is not high.

Description

Valve port deburring device

Technical Field

The utility model relates to a machinery technical field that polishes specifically is a valve port burring device.

Background

The burr is a large burr which is easy to generate when the cutter is not fast or the hardness and the viscosity of the material are high, and the influence of the burr is not negligible along with the current requirement on the progress of the part, and the machined part needs to be deburred in the production process so as to ensure that the use of the part is not influenced.

The port of the valve is also burred after being processed, and the burs are distributed on the outer circular surface, the inner circular surface and the end surface of the port of the valve, most of the prior bur removing devices can not remove the burs at the positions at one time, and the working efficiency is not high.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The not enough to prior art, the utility model provides a valve port burring device has solved current burring device, mostly can not once only clear away the burr at these positions, problem that work efficiency is not high.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a deburring device for a valve port comprises a workbench, wherein a first hydraulic cylinder is fixedly connected to the top of the workbench through a fixed seat, the output end of the first hydraulic cylinder is fixedly connected with a bottom plate, the bottom of the bottom plate is fixedly connected with a sliding block, the bottom of the sliding block is slidably connected with the top of the workbench, the top of the bottom plate is fixedly connected with a motor, the output end of the motor is fixedly provided with a deburring mechanism, the top of the workbench is fixedly connected with a lower clamp plate, a supporting rod and a second hydraulic cylinder, the output end of the second hydraulic cylinder is hinged with a rotating rod, the bottom of the rotating rod is hinged with the top of the supporting rod, and the left end of the rotating rod is fixedly connected;

the deburring mechanism comprises a fixed plate, two groups of sliding grooves are formed in the left side face of the fixed plate, two sliding grooves in each group are respectively arranged, an end face polishing plate is slidably connected in each group of sliding grooves, an inner circular surface polishing plate is fixedly connected to the left side face of the end face polishing plate, an electric telescopic rod is fixedly connected to the left side face of the fixed plate, a sliding rod is fixedly connected to the output end of the electric telescopic rod, two groups of hinged rods are hinged to the left side face of the sliding rod, two groups of hinged rods are respectively hinged to the side faces of the two end face polishing plates, a backing plate is fixedly connected to the left side face of the fixed plate, a cavity is formed in the left side face of the backing plate, a baffle is fixedly connected to the inner bottom wall of the cavity, two groups of guide rods are fixedly connected between the top of the baffle and the inner top wall of the, an outer circular surface polishing plate is movably sleeved between the outer circular surfaces of the two groups of guide rods, one end of the outer circular surface polishing plate extends to the outside of the cavity, and a spring is fixedly connected between the outer circular surface polishing plate and the baffle.

Preferably, a sufficient gap is left between the bottom of the slide bar and the top of the cushion plate.

Preferably, the side surface of the upper clamping plate close to the lower clamping plate is arc-shaped.

Preferably, one end of the outer circular surface polishing plate, which is positioned in the cavity, is in contact with the inner side wall of the backing plate.

Preferably, the diameter of the electric telescopic rod is smaller than the thickness of the end face grinding plate.

Preferably, the top end and the bottom end of the inner circular surface grinding plate are both arc surfaces.

(III) advantageous effects

Compared with the prior art, the utility model provides a valve port burring device possesses following beneficial effect:

1. the utility model discloses an electric telescopic handle who sets up starts electric telescopic handle and carries out concertina movement, drives the slide bar up-and-down motion to drive terminal surface sanding plate, interior disc sanding plate side-to-side motion through the hinge bar, can carry out burring processing to the valve of different pipe diameters.

2. The utility model discloses a terminal surface sanding plate that sets up, with the pot head of valve on interior disc sanding plate to hug closely the terminal surface of valve on terminal surface sanding plate, the deburring brush at outer disc sanding plate top is hugged closely under the effect of spring simultaneously, on the disc outside the valve port, starter motor drives deburring mechanism and rotates, just so can once only get rid of the burr of valve port.

Drawings

Fig. 1 is a front view of a deburring device for a valve port of the present invention;

fig. 2 is a left side view of the deburring device for the valve port of the present invention;

FIG. 3 is a left side view of the deburring mechanism of the present invention;

fig. 4 is a front view of the outer circular polishing disc of the present invention.

In the figure: the device comprises a workbench, a first hydraulic cylinder, a base plate, a sliding block, a motor, a deburring mechanism, a fixing plate 601, an end face polishing plate 602, an inner circular surface polishing plate 603, an electric telescopic rod 604, a sliding rod 605, a hinge rod 606, a backing plate 607, a cavity 608, a baffle 609, a guide rod 610, an outer circular surface polishing plate 611, a spring 612, a lower clamping plate 7, a support rod 8, a second hydraulic cylinder 9, a rotating rod 10 and an upper clamping plate 11.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1-4, the utility model provides a technical solution: a valve port deburring device comprises a workbench 1, wherein the top of the workbench 1 is fixedly connected with a first hydraulic cylinder 2 through a fixing seat, the output end of the first hydraulic cylinder 2 is fixedly connected with a bottom plate 3, the bottom of the bottom plate 3 is fixedly connected with a slider 4, the bottom of the slider 4 is in sliding connection with the top of the workbench 1, the top of the bottom plate 3 is fixedly connected with a motor 5, the output end of the motor 5 is fixedly provided with a deburring mechanism 6, the top of the workbench 1 is fixedly connected with a lower clamping plate 7, a supporting rod 8 and a second hydraulic cylinder 9, the output end of the second hydraulic cylinder 9 is hinged with a rotating rod 10, the bottom of the rotating rod 10 is hinged with the top of the supporting rod 8, the left end of the rotating rod 10 is fixedly connected with an upper clamping plate 11, the side face, close to the upper clamping plate;

the deburring mechanism 6 comprises a fixing plate 601, two groups of sliding grooves are formed in the left side surface of the fixing plate 601, the number of each group of sliding grooves is two, an end surface polishing plate 602 is connected in each group of sliding grooves in a sliding mode, the top end and the bottom end of the inner surface polishing plate 603 are both arc surfaces and can be suitable for polishing inner surfaces of valve ports with different calibers, the left side surface of the end surface polishing plate 602 is fixedly connected with the inner surface polishing plate 603, the left side surface of the fixing plate 601 is fixedly connected with an electric telescopic rod 604, the diameter of the electric telescopic rod 604 is smaller than the thickness of the end surface polishing plate 602, so that the electric telescopic rod 604 does not obstruct the end surface polishing plate 602 from polishing the valve end surface, the output end of the electric telescopic rod 604 is fixedly connected with a sliding rod 605, a sufficient gap is reserved between the bottom of the sliding rod 605 and the top of a backing plate 607, the left side surface of the sliding rod 605 is hinged with two groups of hinged rods 606, the number of each group of hinged rods 606 is two, each group of hinged rods 606 is hinged with the side surfaces of the two end surface grinding plates 602 respectively, the left side surface of the fixing plate 601 is fixedly connected with a backing plate 607, the left side surface of the backing plate 607 is provided with a cavity 608, the inner bottom wall of the cavity 608 is fixedly connected with a baffle 609, two groups of guide rods 610 are fixedly connected between the top of the baffle 609 and the inner top wall of the cavity 608, the number of each group of guide rods 610 is two, and the two groups of guide rods 610 are respectively positioned at the front side and the rear side of the baffle 609, an outer circular surface polishing plate 611 is movably sleeved between the outer circular surfaces of the two groups of guide rods 610, one end of the outer circular surface polishing plate 611 positioned in the cavity 608 is contacted with the inner side wall of the backing plate 607, the stability of the outer circular surface polishing plate 611 during sliding is ensured, and one end of the outer circular surface polishing plate 611 extends to the outside of the cavity 608, and a spring 612 is fixedly connected between the outer circular surface polishing plate 611 and the baffle 609.

The working principle is as follows: when the valve deburring machine works, a worker puts a valve on the lower clamping plate 7, then the first hydraulic cylinder 2 is started to push the rotating rod 10 to rotate anticlockwise, the upper clamping plate 11 is further enabled to move downwards to clamp the valve, then the second hydraulic cylinder 9 is started to push the sliding block 4 to move leftwards, the motor 5 and the deburring mechanism 6 are driven to move leftwards through the bottom plate 3, so that the inner circular surface polishing sheet 603 is inserted into the inner circular surface of a valve port to be deburred, the left side surface of the end surface polishing plate 602 is tightly abutted to the end surface of the valve, the deburring brush on the outer circular surface polishing plate 611 is tightly attached to the outer circular surface of the valve port under the action of the spring 612, then the electric telescopic rod 604 is started to drive the sliding rod 605 to slide downwards, so that the inner circular surface polishing sheet 603 is tightly attached to the inner circular surface of the valve port, then the motor 5 is started to drive the deburring, the electric telescopic rod 604 is started again to move upwards, so that the inner circle polishing piece 603 is far away from the inner circle surface of the valve port, then the second hydraulic cylinder 9 is started to move rightwards, the deburring mechanism 6 is far away from the valve end face, the first hydraulic cylinder 2 is made to move backwards and downwards to drive the upper clamping plate 11 to move upwards, the valve is loosened, and deburring processing is completed.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that 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 valve port burring device, includes workstation (1), its characterized in that: the top of the workbench (1) is fixedly connected with a first hydraulic cylinder (2) through a fixing seat, the output end of the first hydraulic cylinder (2) is fixedly connected with a bottom plate (3), the bottom of the bottom plate (3) is fixedly connected with a sliding block (4), the bottom of the sliding block (4) is in sliding connection with the top of the workbench (1), the top of the bottom plate (3) is fixedly connected with a motor (5), the output end of the motor (5) is fixedly provided with a deburring mechanism (6), the top of the workbench (1) is fixedly connected with a lower clamping plate (7), a supporting rod (8) and a second hydraulic cylinder (9), the output end of the second hydraulic cylinder (9) is hinged with a rotating rod (10), the bottom of the rotating rod (10) is hinged with the top of the supporting rod (8), and the left end of the rotating rod (10) is fixedly connected with an upper;

the deburring mechanism (6) comprises a fixing plate (601), two groups of sliding grooves are formed in the left side face of the fixing plate (601), two sliding grooves in each group are formed, an end face polishing plate (602) is connected in each group of sliding grooves in a sliding mode, an inner circular face polishing plate (603) is fixedly connected to the left side face of the end face polishing plate (602), an electric telescopic rod (604) is fixedly connected to the left side face of the fixing plate (601), a sliding rod (605) is fixedly connected to the output end of the electric telescopic rod (604), two groups of hinge rods (606) are hinged to the left side face of the sliding rod (605), two hinge rods (606) in each group are formed, each hinge rod (606) is hinged to the side faces of the two end face polishing plates (602) respectively, a backing plate (607) is fixedly connected to the left side face of the fixing plate (601), and a cavity (, fixedly connected with baffle (609) on the interior diapire of cavity (608), fixedly connected with two sets of guide arms (610) between the top of baffle (609) and the interior roof of cavity (608), the quantity of every group guide arm (610) is two, and two sets of guide arms (610) are located the front and back side of baffle (609) respectively, and outer disc grinding plate (611) has been cup jointed in the activity between the outer disc of two sets of guide arms (610), and the one end of outer disc grinding plate (611) extends to the outside of cavity (608), fixedly connected with spring (612) between outer disc grinding plate (611) and baffle (609).

2. The valve port deburring apparatus of claim 1, wherein: the bottom of the slide bar (605) and the top of the backing plate (607) are left with enough clearance.

3. The valve port deburring apparatus of claim 1, wherein: the side surface of the upper clamping plate (11) close to the lower clamping plate (7) is arc-shaped.

4. The valve port deburring apparatus of claim 1, wherein: one end of the outer circular surface polishing plate (611) located in the cavity (608) is in contact with the inner side wall of the backing plate (607).

5. The valve port deburring apparatus of claim 1, wherein: the diameter of the electric telescopic rod (604) is smaller than the thickness of the end face grinding plate (602).

6. The valve port deburring apparatus of claim 1, wherein: the top end and the bottom end of the inner circular surface grinding plate (603) are both arc surfaces.