CN210232517U - High-precision sealing gasket grinding device - Google Patents

Abstract

The utility model discloses a high accuracy seal gasket grinding device, it relates to grinding equipment technical field. The bottom of its top support frame is equipped with the mount pad, the mount pad bottom is connected with the connecting rod through the fixing base, the pivot is worn to be equipped with in the connecting rod bottom, the pivot outside is equipped with the external screw thread, the inside internal thread that is equipped with of connecting rod, the mount pad, top support frame's inside intercommunication, the intercommunicating pore longitudinal tie of intercommunication, the pivot is established in the intercommunicating pore, the inside driving motor that is equipped with of fixing base, driving motor's output shaft passes through the hold-in range with the pivot and is connected, the bottom fixedly connected with bistrique of pivot, the bistrique bottom is the mill, the mill bottom surface is for being stained with the matte certainly, mill bottom. The utility model has the advantages that: the grinding tool uses flocking abrasive paper, and flocking abrasive paper is pasted through being stained with the matte certainly with the mill, when wearing and tearing back need be changed, only need change flocking abrasive paper, and the replacement cost is low.

Description

High-precision sealing gasket grinding device

Technical Field

The utility model relates to a grinding equipment technical field, concretely relates to high accuracy seal gasket grinding device.

Background

A high-precision sealing gasket is required to be arranged between flanges on heavy large-scale machinery, and the high-precision sealing gasket is required to be precisely polished to enable the surface of the high-precision sealing gasket to be smooth and flat. In the prior art, the high-precision sealing gasket is ground by a milling machine, and the high-precision sealing gasket on a large machine is large in size and heavy in weight, so that the processing on the milling machine is troublesome, the operation is very difficult, the labor intensity of operators is high, and the efficiency is low.

In the prior art, CN201810788553.6 discloses a grinding apparatus, in which a grinding wheel is mounted below a main shaft and rotates with the rotation of the main shaft, the grinding wheel grinds a workpiece, and the whole grinding unit moves up and down together.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to provide high accuracy seal gasket grinding device, can solve among the prior art problem that large-scale high accuracy seal gasket grinding is inconvenient, change grinding apparatus is with high costs.

In order to solve the technical problem, the utility model adopts the technical scheme that: the grinding machine comprises a top support frame, a mounting seat, a connecting rod, a rotating shaft, a grinding head, a grinding disc, flocking abrasive paper and a grinding fluid supply pipe; the bottom of the top support frame is provided with a mounting seat, the mounting seat and the top support frame are fixedly connected through a bolt, the bottom of the mounting seat is connected with a connecting rod through a fixed seat, the diameter of the fixed seat is smaller than that of the mounting seat, the fixed seat and the mounting seat are fixedly connected through the bolt, a rotating shaft is arranged at the bottom of the connecting rod in a penetrating way, external threads are arranged outside the rotating shaft, internal threads are arranged inside the connecting rod, the rotating shaft is connected with the connecting rod through threads, the connecting rod, the mounting seat and the inside of the top support frame are communicated, the communicated communicating hole is longitudinally connected, the communicating hole and the rotating shaft are coaxially arranged, the rotating shaft is arranged in the communicating hole, a driving motor is arranged inside the fixed seat, an output shaft of the driving motor is connected with the rotating shaft through a synchronous belt, the driving motor drives the rotating shaft to rotate, the, the top support frame is connected with a plurality of grinding fluid supply pipes.

Further, flocking abrasive paper below is equipped with base, guide rail, frock, movable block, bolt, backplate, and the base top is equipped with the guide rail of caving in, is equipped with the frock on the base, and the bottom of frock is connected with the movable block, and the bottom card of movable block is established fixedly in the guide rail, and seal gasket establishes on the frock, is equipped with a plurality of corresponding screws on frock and the seal gasket, and seal gasket and frock pass through the bolt fastening, and the both sides limit of base is equipped with the backplate respectively.

Furthermore, a bayonet is arranged at the bottom of the fixing seat, a clamping head is arranged above the connecting rod, and the fixing seat and the connecting rod are rotationally clamped and fixed through the bayonet and the clamping head.

Further, the grinding head and the grinding disc are arranged integrally.

After adopting the structure, the utility model has the advantages that:

1. the grinding tool uses flocked abrasive paper, the flocked abrasive paper and the grinding disc are adhered through self-felted surfaces, and only the flocked abrasive paper needs to be replaced when the flocked abrasive paper needs to be replaced after being worn, so that the replacement cost is low;

2. only the grinding head of the grinding unit needs to move up and down, so that the energy consumption is low;

3. it is convenient for place and fix large-scale high accuracy seal gasket, and professional equipment uses very conveniently.

Drawings

Fig. 1 is a schematic view of the mounting structure of the grinding head of the present invention;

fig. 2 is the schematic view of the installation and fixation structure of the sealing gasket of the present invention.

Description of reference numerals: the grinding machine comprises a top support frame 1, a mounting seat 2, a connecting rod 3, a rotating shaft 4, a grinding head 5, a grinding disc 6, flocking sand paper 7, a grinding fluid supply pipe 8, a base 9, a guide rail 10, a tool 11, a moving block 12, a sealing gasket 13, a bolt 14 and a protection plate 15.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail with reference to the accompanying drawings and the following detailed description. The following examples are presented to enable those skilled in the art to more fully understand the present invention and are not intended to limit the scope of the present invention.

As shown in fig. 1, the following technical solutions are adopted in the present embodiment: the grinding machine comprises a top support frame 1, a mounting seat 2, a connecting rod 3, a rotating shaft 4, a grinding head 5, a grinding disc 6, flocking sand paper 7 and a grinding fluid supply pipe 8; the bottom of top support frame 1 is equipped with mount pad 2, it is fixed through bolted connection between mount pad 2 and the top support frame 1, be connected with coupling rod 3 through the fixing base in mount pad 2 bottom, the diameter of fixing base is less than the diameter of mount pad 2, the fixing base passes through bolt fixed connection with mount pad 2, top support frame 1, mount pad 2, the fixing base is connected fixedly, coupling rod 3 bottom is worn to be equipped with pivot 4, the pivot 4 outside is equipped with the external screw thread, coupling rod 3 inside is equipped with the internal thread, pivot 4 passes through threaded connection with coupling rod 3, pivot 4 and coupling rod 3 threaded connection, make pivot 4 when rotating, because threaded connection's effect, pivot 4 can rotate the limit and reciprocate, thereby drive bistrique 5 and reciprocate, make flocking abrasive paper 7 can grind with seal gasket 13 contact, coupling rod 3, mount pad 2, Top support frame 1's inside intercommunication, the intercommunicating pore longitudinal tie of intercommunication, the intercommunicating pore is with 4 coaxial settings of pivot, pivot 4 is established in the intercommunicating pore, pivot 4 has the lift space, the inside driving motor that is equipped with of fixing base, driving motor's output shaft passes through the hold-in range with pivot 4 and is connected, driving motor drive pivot 4 rotates, be convenient for realize going up and down and to seal gasket 13's grinding, the bottom fixedly connected with bistrique 5 of pivot 4, bistrique 5 bottom is mill 6, 6 bottom surfaces of mill are for being stained with the matte certainly, 6 bottom surfaces of mill are through being stained with matte certainly with flocking abrasive paper 7 and paste, flocking abrasive paper 7 is convenient to be dismantled and change, the replacement cost is low, top support frame 1 is last to be connected with.

As shown in fig. 2, a base 9, a guide rail 10, a tool 11, a moving block 12, a bolt 14 and a guard plate 15 are arranged below the flocking abrasive paper 7, the guide rail 10 is recessed in the top of the base 9, the tool 11 is arranged on the base 9, the moving block 12 is connected to the bottom of the tool 11, the bottom of the moving block 12 is clamped in the guide rail 10 and fixed, the tool 11 can move in the guide rail 10 through the moving block 12, the position is confirmed and then fixed, a seal gasket 13 is arranged on the tool 11, the tool 11 and the seal gasket 13 are provided with a plurality of corresponding screw holes, the seal gasket 13 and the tool 11 are fixed through the bolt 14, the seal gasket 13 is fixed on the tool 11, the grinding is conveniently and smoothly performed, the guard plates 15 are arranged on two side edges.

The bottom of the fixing seat is provided with a bayonet, the upper part of the connecting rod 3 is provided with a clamping head, the fixing seat and the connecting rod 3 are rotationally clamped and fixed with the clamping head through the bayonet, and the connecting rod 3 and the fixing seat are detachable. The grinding head 5 and the grinding disc 6 are arranged integrally.

The working principle is as follows: base 1's area is big, be convenient for the grinding operation of seal gasket 13 of main equipment, seal gasket 13 places more easily, frock 11 is convenient for remove and fixed, the fixing of seal gasket 13 of also being convenient for, seal gasket 13 position is fixed good back, driving motor starts, it is rotatory to drive pivot 4, it reciprocates to drive bistrique 5 when pivot 4 is rotatory, make flocking abrasive paper 7 and seal gasket 13 contact, flocking abrasive paper 7 grinds seal gasket's surface, flocking abrasive paper 7 uses back many times, can produce wearing and tearing, need change, only need take off flocking abrasive paper 7, it can to change flocking abrasive paper 7 again, it is convenient to change, and is low in cost. The components such as the driving motor and the like are all general standard components or components known by those skilled in the art, and the structure and the principle of the components are known by technical manuals or by routine experiments and are not described.

The grinding tool of the embodiment uses the flocked abrasive paper, the flocked abrasive paper and the grinding disc are adhered by the self-frosted surface, and only the flocked abrasive paper needs to be replaced when the flocked abrasive paper needs to be replaced after being worn, so that the replacement cost is low; only the grinding head of the grinding unit needs to move up and down, so that the energy consumption is low; it is convenient for place and fix large-scale high accuracy seal gasket, and professional equipment uses very conveniently.

The basic principles and main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (4)

1. High accuracy seal gasket grinding device, its characterized in that: comprises a top support frame, a mounting seat, a connecting rod, a rotating shaft, a grinding head, a grinding disc, flocking abrasive paper and a grinding fluid supply pipe; the bottom of the top support frame is provided with a mounting seat, the mounting seat and the top support frame are fixedly connected through a bolt, the bottom of the mounting seat is connected with a connecting rod through a fixed seat, the diameter of the fixed seat is smaller than that of the mounting seat, the fixed seat and the mounting seat are fixedly connected through the bolt, a rotating shaft is arranged at the bottom of the connecting rod in a penetrating way, external threads are arranged outside the rotating shaft, internal threads are arranged inside the connecting rod, the rotating shaft is connected with the connecting rod through threads, the connecting rod, the mounting seat and the inside of the top support frame are communicated, the communicated communicating hole is longitudinally connected, the communicating hole and the rotating shaft are coaxially arranged, the rotating shaft is arranged in the communicating hole, a driving motor is arranged inside the fixed seat, an output shaft of the driving motor is connected with the rotating shaft through a synchronous belt, the driving motor drives the rotating shaft to rotate, the, the top support frame is connected with a plurality of grinding fluid supply pipes.

2. The high-precision sealing gasket grinding device according to claim 1, wherein: flocking abrasive paper below is equipped with base, guide rail, frock, movable block, bolt, backplate, and the base top is equipped with the guide rail that caves in, is equipped with the frock on the base, and the bottom of frock is connected with the movable block, and the bottom card of movable block is established fixedly in the guide rail, and seal gasket establishes on the frock, is equipped with a plurality of corresponding screws on frock and the seal gasket, and seal gasket and frock pass through the bolt fastening, and the both sides limit of base is equipped with the backplate respectively.

3. The high-precision sealing gasket grinding device according to claim 1, wherein: the bottom of the fixed seat is provided with a bayonet, the upper part of the connecting rod is provided with a clamping head, and the fixed seat and the connecting rod are rotationally clamped and fixed through the bayonet and the clamping head.

4. The high-precision sealing gasket grinding device according to claim 1, wherein: the grinding head and the grinding disc are arranged integrally.

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