CN207267199U - Pneumatic water cooling polishing machine - Google Patents
Pneumatic water cooling polishing machine Download PDFInfo
- Publication number
- CN207267199U CN207267199U CN201720018004.1U CN201720018004U CN207267199U CN 207267199 U CN207267199 U CN 207267199U CN 201720018004 U CN201720018004 U CN 201720018004U CN 207267199 U CN207267199 U CN 207267199U
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- Prior art keywords
- main body
- injection pipe
- water injection
- pneumatic
- water
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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
- Grinding-Machine Dressing And Accessory Apparatuses (AREA)
Abstract
The utility model discloses a kind of pneumatic water cooling polishing machine, including main body, inlet suction port and water injection pipe, the main body has hollow air cavity, Pneumatic assembly is equipped with the air cavity, the inlet suction port is supplied and connected with the air cavity by external air source provides power for the Pneumatic assembly, the water injection pipe is supplied water by external water source and connected with the main body provides cooling for the Pneumatic assembly, and the water injection pipe and the junction of the main body are equipped with mechanical seal coil assembly.The utility model, it is simple in structure, it is easy to operate, seal ring assembly is equipped with the junction of water injection pipe and main body, the situation of the easy leak of polishing machine water injection pipe is efficiently solved, improves service life, is provided convenience for polishing grinding work, of low cost, practicality is high.
Description
Technical field
It the utility model is related to polishing machine, and in particular to pneumatic water cooling polishing machine.
Background technology
Polishing machine is also referred to as grinder, is commonly used as mechanical polishing, polishing and waxing.Its operation principle is：Motor
Drive the polishing disk being installed on polishing machine to rotate at a high speed, since polishing disk and surface to be thrown rub, and then can reach
Except lacquer painting pollution, oxide layer, the purpose of shallow trace.
Polishing machine have by power resources it is pneumatic and two kinds electronic, since polishing disk rotating speed at work is generally in 1500-
3000r/min, applies man-hour requirement and adds water cooling just can make polishing effect more preferably, therefore existing polishing machine is generally all equipped with note
Water pipe has added the electrodynamic type polishing machine of water injection pipe relatively not safe enough to cool down to dynamical system, therefore existing more
Number polishing machine has used pneumatic type instead.
The easy leak of existing polishing machine product generally existing water injection pipe causes other assemblies rapid wear to the situation of gear-box
It is bad, so as to shorten the service life of complete machine, therefore when needing one kind to can effectively solve the problem that water filling cooling currently on the market, polishing machine
The novel product of easy seepy question.
Utility model content
Technical problem to be solved in the utility model is the problem of existing pneumatic water cooling polishing machine water tightness is bad.
In order to solve the above-mentioned technical problem, technical solution is to provide a kind of pneumatic water cooling polishing used by the utility model
Machine, including main body, inlet suction port and water injection pipe, the main body have hollow air cavity, Pneumatic assembly are equipped with the air cavity,
One end of the output shaft of the Pneumatic assembly is pierced by the main body and is connected with water grinding head, and the inlet suction port is supplied by external air source
Gas simultaneously connects with the air cavity and provides power for the Pneumatic assembly, the water injection pipe supplied water by external water source and with the main body
Connect and provide cooling for the Pneumatic assembly, it is characterised in that the other end of the output shaft of the Pneumatic assembly is pierced by the master
Body is simultaneously equipped with output shaft centre bore, head cover is connected between the water injection pipe and the main body, the water injection pipe passes through the top
Lid is connected with the output shaft centre bore, and the output shaft centre bore extends to the inside of the main body and is the Pneumatic assembly
Cooling is provided, the junction of the water injection pipe and the output shaft centre bore is equipped with mechanical seal coil assembly；
The mechanical seal coil assembly is built in the head cover and is set in the body top inner wall and described defeated
On shaft, the water injection pipe and the output shaft centre bore connectivity part are sealed；
The mechanical seal coil assembly includes seal receptacle, spring, sealing ring and sealed bottom seat, the seal receptacle it is upper
Lower both ends difference is outstanding to form top flange and base flange, and the seal ring set is arranged on the outer circumferential surface of the seal receptacle
On, and the sealing ring is limited in activity, the spring pocket between the top flange and base flange and is arranged on the sealing
Between seat and the sealing ring, and the spring is arranged between the top flange and the sealing ring, the seal receptacle
Bottom is sheathed on the output shaft of the Pneumatic assembly, is resisted against at the top of the seal receptacle on the inner wall of the head cover, described
Sealed bottom seat is arranged on the inner wall of the body top.
In such scheme, screw hole is offered on the head cover, the head cover is connected by bolt through the screw hole
It is connected to the top of the main body.
In such scheme, the inlet suction port and the water injection pipe are arranged in diplopore connection sheet and by described respectively
Diplopore connection sheet connects.
The air cock for being equipped with and controlling the inlet suction port to open and close is rotated in such scheme, on the side wall of the main body.
The inlet valve for being equipped with and controlling the water injection pipe to open and close is rotated in such scheme, on the water injection pipe.
In such scheme, hand handle is removably connected with the side wall of the main body.
The utility model, it is simple in structure, it is easy to operate, seal ring assembly is equipped with the junction of water injection pipe and main body, is had
Effect solves the situation of the easy leak of polishing machine water injection pipe, improves service life, provides convenience for polishing grinding work, cost
Cheap, practicality is high.
Brief description of the drawings
Fig. 1 is the left side appearance schematic diagram of the utility model；
Fig. 2 is the right side appearance schematic diagram of the utility model；
Fig. 3 is the assembling schematic diagram of output shaft centre bore and mechanical seal coil assembly in the utility model；
Fig. 4 is the structure diagram of mechanical seal coil assembly in the utility model.
Embodiment
The utility model is described in detail with reference to Figure of description.
As shown in Figures 1 to 4, pneumatic water cooling polishing machine provided by the utility model, including main body 6, inlet suction port 1 and
Water injection pipe 2, main body 6 have a hollow air cavity, Pneumatic assembly are equipped with air cavity, and Pneumatic assembly can use the prior art,
One end of the output shaft 9 of Pneumatic assembly is pierced by main body 6 and is connected with water grinding head 8.Used for the ease of hand-held, the side wall of main body 6
On be removably connected with hand handle 13, one end of hand handle is equipped with screw thread and is rotatably connected on the side wall of main body 6.
An inlet opening and an air admission hole are offered in main body 6 respectively, inlet suction port 1 connects after connecting air admission hole with air cavity
Logical, inlet suction port 1 can provide power by extraneous gas source feed and for Pneumatic assembly, can be by the external world after water injection pipe 2 connects inlet opening
Water source supplies water provides cooling for Pneumatic assembly.Inlet suction port 1 and water injection pipe 2 are arranged in a diplopore connection sheet 7 and lead to respectively
Diplopore connection sheet 7 is crossed to be interconnected and fixed.Rotated on the side wall of main body 6 and be equipped with the air cock 3 that control inlet suction port 1 opens and closes.Note
Rotated on water pipe 2 and be equipped with the inlet valve 4 that control water injection pipe 2 opens and closes.
Water injection pipe 2 is connected with head cover 5, and the output shaft 9 of Pneumatic assembly is equipped with output shaft centre bore 14, is opened up on head cover 5
There is screw hole 51, head cover 5 is connected in main body 6 by bolt through screw hole 51, water injection pipe 2 and output shaft centre bore 14
Junction is equipped with mechanical seal coil assembly, mechanical seal coil assembly be built in head cover 5 and be set in the top inner wall of main body 6 with
And on output shaft 9, output shaft centre bore 14 extends to the inside of main body 6 and provides cooling for Pneumatic assembly.
Specifically, mechanical seal coil assembly includes seal receptacle 10, spring 11, sealing ring 12 and sealed bottom seat 17,
Sealed bottom seat 17 is arranged on the inner wall at the top of main body 6, convex at the top of the outstanding formation of upper and lower ends difference of seal receptacle 10
Edge 15 and base flange 16, sealing ring 12 are sheathed on the outer circumferential surface of seal receptacle 10, and sealing ring 12 is limited in top flange
Movable between 15 and base flange 16, spring 11 is sheathed between seal receptacle 10 and sealing ring 12, and spring 11 is arranged on top
Between flange 15 and sealing ring 12, when the lid of head cover 5 is located on output shaft centre bore 14, pass through the pressure of spring 11, seal receptacle
10 bottom is sheathed on output shaft centre bore 14, and the top of seal receptacle 10 is resisted against on the inner wall of head cover 5, so that will water inlet
Hole seals.
The utility model, it is simple in structure, it is easy to operate, seal ring assembly is equipped with the junction of water injection pipe and main body, is had
Effect solves the situation of the easy leak of polishing machine water injection pipe, improves service life, provides convenience for polishing grinding work, cost
Cheap, practicality is high.
The utility model is not limited to above-mentioned preferred forms, and anyone should learn that under the enlightenment of the utility model
The structure change made, it is every that there is same or like technical solution with the utility model, each fall within the guarantor of the utility model
Within the scope of shield.
Claims (6)
1. pneumatic water cooling polishing machine, including main body (6), inlet suction port (1) and water injection pipe (2), the main body (6) has hollow
Air cavity, is equipped with Pneumatic assembly in the air cavity, one end of the output shaft (9) of the Pneumatic assembly is pierced by the main body (6) simultaneously
Water grinding head (8) is connected with, the inlet suction port (1) is supplied by external air source and connected with the air cavity and carried for the Pneumatic assembly
For power, the water injection pipe (2) is supplied water and connected with the main body by external water source provides cooling for the Pneumatic assembly, it is special
Sign is that the other end of the output shaft (9) of the Pneumatic assembly is pierced by the main body (6) and is equipped with output shaft centre bore (14),
Head cover (5) is connected between the water injection pipe (2) and the main body (6), the water injection pipe (2) passes through the head cover (5) and institute
Output shaft centre bore (14) connection is stated, the output shaft centre bore (14) extends to the inside of the main body (6) and is the gas
Dynamic component provides cooling, and the junction of the water injection pipe (2) and the output shaft centre bore (14) is equipped with mechanical seal coil assembly；
The mechanical seal coil assembly is built in the head cover (5) and is set in the main body (6) top inner wall and described
On output shaft (9), the water injection pipe (2) and output shaft centre bore (14) connectivity part are sealed；
The mechanical seal coil assembly includes seal receptacle (10), spring (11), sealing ring (12) and sealed bottom seat (17), institute
The outstanding formation top flange of upper and lower ends difference and base flange, the sealing ring (12) for stating seal receptacle (10) are sheathed on
On the outer circumferential surface of the seal receptacle (10), and the sealing ring (12) is limited in work between the top flange and base flange
Dynamic, the spring (11) is sheathed between the seal receptacle (10) and the sealing ring (12), and the spring (11) is arranged on
Between the top flange and the sealing ring, the bottom of the seal receptacle is sheathed on the output shaft (9) of the Pneumatic assembly,
It is resisted against at the top of the seal receptacle on the inner wall of the head cover (5), the sealed bottom seat (17) is arranged at the main body (6)
On the inner wall at top.
2. pneumatic water cooling polishing machine as claimed in claim 1, it is characterised in that screw hole is offered on the head cover, it is described
Head cover is connected to the top of the main body by bolt through the screw hole.
3. pneumatic water cooling polishing machine as claimed in claim 1, it is characterised in that the inlet suction port and water injection pipe difference
It is arranged in diplopore connection sheet and is connected by the diplopore connection sheet.
4. pneumatic water cooling polishing machine as claimed in claim 1, it is characterised in that rotated on the side wall of the main body and be equipped with control
The air cock that the inlet suction port opens and closes.
5. pneumatic water cooling polishing machine as claimed in claim 1, it is characterised in that rotate and be equipped with described in control on the water injection pipe
The inlet valve that water injection pipe opens and closes.
6. pneumatic water cooling polishing machine as claimed in claim 1, it is characterised in that be removably connected with the side wall of the main body
Hand handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720018004.1U CN207267199U (en) | 2017-01-06 | 2017-01-06 | Pneumatic water cooling polishing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720018004.1U CN207267199U (en) | 2017-01-06 | 2017-01-06 | Pneumatic water cooling polishing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207267199U true CN207267199U (en) | 2018-04-24 |
Family
ID=61959769
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720018004.1U Active CN207267199U (en) | 2017-01-06 | 2017-01-06 | Pneumatic water cooling polishing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207267199U (en) |
-
2017
- 2017-01-06 CN CN201720018004.1U patent/CN207267199U/en active Active
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