CN213081014U - Grinding device for finish machining of front face of air screw compressor shell - Google Patents

Grinding device for finish machining of front face of air screw compressor shell Download PDF

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Publication number
CN213081014U
CN213081014U CN202022060578.XU CN202022060578U CN213081014U CN 213081014 U CN213081014 U CN 213081014U CN 202022060578 U CN202022060578 U CN 202022060578U CN 213081014 U CN213081014 U CN 213081014U
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fixedly connected
block
polishing
grinding
compressor shell
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CN202022060578.XU
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Chinese (zh)
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祝时明
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Zhejiang Qirui Precision Machinery Co ltd
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Zhejiang Qirui Precision Machinery Co ltd
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Abstract

The utility model relates to a grinding device technical field just discloses an air screw compressor shell front finish machining's grinding device, including the base of polishing, the left side fixedly connected with drive case of base of polishing, the left side wall fixedly connected with driving motor of drive case, driving motor's output shaft fixedly connected with hob, the outside threaded connection of hob has the spiral piece, the right-hand member fixedly connected with antifriction bearing of hob, the top fixedly connected with movable block of spiral piece. This positive finish machining's of air screw compressor shell grinding device, overall structure is simple, has realized the purpose that grinding device is convenient for adjust, can carry out the polishing of multiple ranges to the compressor housing, does not need the position of the adjustment compressor housing that the staff does not stop, reaches the effect of polishing of compressor housing multiple ranges, and labour saving and time saving has reduced staff's intensity of labour, satisfies the demand that the staff used.

Description

Grinding device for finish machining of front face of air screw compressor shell
Technical Field
The utility model relates to a grinding device technical field specifically is a grinding device of positive finish machining of air screw compressor shell.
Background
The air screw compressor is divided into a single screw air compressor and a double screw air compressor, high-efficiency belt wheel transmission is adopted, the main machine is driven to rotate to carry out air compression, compressed air in the main machine is cooled through oil injection, air and oil mixed gas exhausted by the main machine is separated through a coarse channel and a fine channel, oil in the compressed air is separated out, clean compressed air is obtained at last, and the cooler is used for cooling the compressed air and the oil.
Air screw compressor is in the in-process of production and processing, often need polish processing to air screw compressor's shell, in order to improve the quality of air screw compressor shell processing, but the positive finish machining grinding device of current air screw compressor shell has the shortcoming of being not convenient for to adjust, can't carry out the polishing of multiple range to the compressor shell, lead to the position of the adjustment compressor shell that needs the staff to stop, reach the effect of polishing of the multiple range of compressor shell, this kind of method not only wastes time and energy, staff's intensity of labour has still been improved, inconvenient use, can not satisfy the demand that the staff used, so provide an air screw compressor shell and openly finish machining grinding device and solve the problem that the aforesaid provided.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model is not enough to prior art, the utility model provides a positive finish machining's of air screw compressor shell grinding device, possess advantages such as being convenient for adjust, the shortcoming that has solved current positive finish machining's of air screw compressor shell and has not been convenient for adjust, can't carry out polishing of multiple range to the compressor shell, lead to the position of the adjustment compressor shell that needs the staff to stop, reach the effect of polishing of compressor shell multiple range, this kind of method not only wastes time and energy, staff's intensity of labour has still been improved, inconvenient use, can not satisfy the problem of the demand that the staff used.
(II) technical scheme
In order to realize the purpose of being convenient for to adjust, the utility model provides a following technical scheme: a grinding device for finish machining of the front face of an air screw compressor shell comprises a grinding base, wherein a driving box is fixedly connected to the left side of the grinding base, a driving motor is fixedly connected to the left side wall of the driving box, a screw rod is fixedly connected to an output shaft of the driving motor, a screw block is in threaded connection with the outer side of the screw rod, a rolling bearing is fixedly connected to the right end of the screw rod, a movable block is fixedly connected to the top of the screw block, a grinding table is fixedly connected to the top of the movable block, a fixed clamping block is fixedly connected to the left side of the top of the grinding table, a threaded block is fixedly connected to the right side of the top of the grinding table, a threaded rod is in threaded connection with the inner side of the threaded block, a manual rocking handle is fixedly connected to the right end of the threaded rod, a rolling block is fixedly connected to the, the top swing joint of platform of polishing has compressor housing body, the top fixedly connected with electric putter of base of polishing, the top fixedly connected with expanding spring of base of polishing, electric putter's top fixedly connected with frame of polishing, there is the positive fixedly connected with servo motor of frame of polishing, servo motor's output shaft fixedly connected with drive shaft, the outside fixedly connected with of drive shaft polishes the wheel, the one end fixedly connected with turning block at the drive shaft back, the positive swing joint of base of polishing has the dodge gate.
Preferably, the rectangular groove has been seted up at the top of the base of polishing, and the width in rectangular groove equals with the width of movable block, movable block and rectangular groove sliding connection, the spiral hole with hob outside spiral looks adaptation is seted up to the inboard of spiral block.
Preferably, the right end of the screw rod penetrates through the driving box, the polishing base, the spiral block and the rolling bearing in sequence and extends to the inner side of the rolling bearing, the rolling bearing comprises an inner ring, a ball and an outer ring, the inner ring is fixedly connected with the screw rod, and the outer ring is fixedly connected with the polishing base.
Preferably, the fixed clamping block and the movable clamping block are movably connected with the compressor shell body, and the left end of the threaded rod penetrates through the threaded block and the movable clamping block in sequence and extends to the right side of the rolling block.
Preferably, the one end at the drive shaft back runs through grinding frame and grinding wheel in proper order and extends to the back of turning block, the turning block rotates with grinding frame and is connected, grinding frame is the U style of calligraphy.
Preferably, the number of the electric push rods and the number of the telescopic springs are two, the telescopic springs are fixedly connected with the polishing frame, and the telescopic springs are respectively located on the outer sides of the two electric push rods.
(III) advantageous effects
Compared with the prior art, the utility model provides a positive finish machining's of air screw compressor shell grinding device possesses following beneficial effect:
the grinding device for the front finish machining of the air screw compressor shell can drive the threaded rod and the rolling block to rotate in sequence by rotating the manual crank, can limit the movable clamping block to rotate circumferentially by arranging the rolling block, so that the movable clamping block can be driven to move leftwards in the rotating process of the threaded rod, the movable clamping block can be clamped and fixed by matching with the fixed clamping block in the leftward moving process of the movable clamping block, the phenomenon that the compressor shell body shakes in the grinding process is avoided, the driving shaft and the grinding wheel can be driven to rotate in sequence by the servo motor, the grinding wheel is in a working state, the grinding frame, the servo motor, the driving shaft and the grinding wheel can be driven to move downwards by the electric push rod, the grinding processing can be carried out on the compressor shell body in the downward moving process of the grinding wheel, and the grinding purpose of the compressor shell body is realized, the driving motor can drive the screw rod to rotate, the movable block and the long groove can limit the screw block to rotate circumferentially, therefore, the screw rod can drive the screw block, the movable block, the polishing platform, the fixed clamping block, the movable clamping block and the compressor shell body to move left and right in sequence in the rotating process, the compressor shell body can be polished in multiple ranges by matching with the rotation of the polishing wheel in the process of moving left and right, the polishing effect of the compressor shell body is improved, the whole structure is simple, the use is convenient, and the purpose of convenient adjustment of the polishing device is realized, can carry out the polishing of multiple ranges to compressor housing, the position of the adjustment compressor housing that does not need the staff to stop reaches the effect of polishing of compressor housing multiple ranges, and labour saving and time saving has reduced staff's intensity of labour, satisfies the demand that the staff used.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a right side view of a polishing base connection structure in the structure of the present invention;
fig. 3 is a front view of the polishing base connection structure in the structure of the utility model.
In the figure: the grinding machine comprises a grinding base 1, a driving box 2, a driving motor 3, a screw rod 4, a screw block 5, a rolling bearing 6, a movable block 7, a grinding table 8, a fixed clamping block 9, a threaded block 10, a threaded rod 11, a manual crank 12, a rolling block 13, a movable clamping block 14, a compressor shell body 15, an electric push rod 16, a telescopic spring 17, a grinding frame 18, a servo motor 19, a driving shaft 20, a grinding wheel 21, a rotating block 22 and a movable door 23.
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.
Referring to fig. 1-3, a polishing device for finish machining of the front surface of an air screw compressor shell comprises a polishing base 1, a driving box 2 is fixedly connected to the left side of the polishing base 1, a driving motor 3 is fixedly connected to the left side wall of the driving box 2, the model of the driving motor 3 can be YB2-315S-6-70, a screw rod 4 is fixedly connected to an output shaft of the driving motor 3, a screw block 5 is connected to the outer side of the screw rod 4 in a threaded manner, a rolling bearing 6 is fixedly connected to the right end of the screw rod 4, the right end of the screw rod 4 sequentially penetrates through the driving box 2, the polishing base 1, the screw block 5 and the rolling bearing 6 and extends to the inner side of the rolling bearing 6, the rolling bearing 6 consists of an inner ring, a ball and an outer ring, the inner ring is fixedly connected with the screw rod 4, the outer ring is fixedly connected with, the top of the polishing base 1 is provided with a long groove, the width of the long groove is equal to that of the movable block 7, the movable block 7 is connected with the long groove in a sliding manner, the inner side of the spiral block 5 is provided with a spiral hole matched with the spiral on the outer side of the spiral rod 4, the top of the movable block 7 is fixedly connected with a polishing platform 8, the left side of the top of the polishing platform 8 is fixedly connected with a fixed clamping block 9, the right side of the top of the polishing platform 8 is fixedly connected with a threaded block 10, the inner side of the threaded block 10 is connected with a threaded rod 11, the right end of the threaded rod 11 is fixedly connected with a manual rocking handle 12, the left end of the threaded rod 11 is fixedly connected with a rolling block 13, the outer side of the rolling block 13 is rotatably connected with a movable clamping block 14, the top of the polishing platform 8 is movably connected with a compressor shell body 15, the fixed clamping block 9 and the movable clamping block 14 are both movably connected with the compressor shell body 15, the top of the polishing base 1 is fixedly connected with an electric push rod 16, the model of the electric push rod 16 can be ANT-52, the top of the polishing base 1 is fixedly connected with a telescopic spring 17, the top end of the electric push rod 16 is fixedly connected with a polishing frame 18, the number of the electric push rod 16 and the telescopic spring 17 is two, the two telescopic springs 17 are both fixedly connected with the polishing frame 18, the two telescopic springs 17 are respectively positioned at the outer sides of the two electric push rods 16, a servo motor 19 is fixedly connected with the front side of the polishing frame 18, the model of the servo motor 19 can be YB3-315S-6-75, an output shaft of the servo motor 19 is fixedly connected with a driving shaft 20, the outer side of the driving shaft 20 is fixedly connected with a polishing wheel 21, the threaded rod 11 and the rolling block 13 can be sequentially driven to rotate by rotating a manual rocking handle 12, and the movable clamping block, therefore, in the rotating process of the threaded rod 11, the movable clamping block 14 can be driven to move leftwards, in the leftward moving process of the movable clamping block 14, the compressor shell body 15 can be clamped and fixed by matching with the fixed clamping block 9, the phenomenon that the compressor shell body 15 shakes in the polishing process is avoided, the driving shaft 20 and the polishing wheel 21 can be sequentially driven to rotate through the servo motor 19, the polishing wheel 21 is in a working state, the polishing frame 18, the servo motor 19, the driving shaft 20 and the polishing wheel 21 can be sequentially driven to move downwards through the electric push rod 16, in the downward moving process of the polishing wheel 21, the compressor shell body 15 can be polished, the purpose of polishing the compressor shell body 15 is achieved, the screw rod 4 can be driven to rotate through the driving motor 3, and the circumferential rotation of the screw block 5 can be limited by arranging the movable block 7 and the long groove, therefore, the screw rod 4 can drive the screw block 5, the movable block 7, the polishing table 8, the fixed clamping block 9, the movable clamping block 14 and the compressor shell body 15 to move left and right in sequence in the rotating process, the compressor shell body 15 can be polished in multiple ranges by matching with the rotation of the polishing wheel 21 in the left and right moving process of the compressor shell body 15, the polishing effect of the compressor shell body 15 is improved, the overall structure is simple, the use is convenient, the purpose of convenient adjustment of the polishing device is realized, the compressor shell can be polished in multiple ranges, the position of the compressor shell is not required to be continuously adjusted by a worker, the polishing effect of the compressor shell in multiple ranges is achieved, the time and the labor are saved, the labor intensity of the worker is reduced, the use requirement of the worker is met, the rotating block 22 is fixedly connected to one end of the back of the driving shaft 20, one end of the back of the driving shaft 20 sequentially penetrates through the polishing frame 18 and the polishing wheel 21, the rotating block 22 is rotatably connected with the polishing frame 18, the polishing frame 18 is U-shaped, and the front face of the polishing base 1 is movably connected with a movable door 23.
When using, can drive threaded rod 11 and rolling block 13 in proper order and rotate through rotating manual rocking handle 12, threaded rod 11 pivoted in-process, can drive movable clamp splice 14 and remove left, the in-process that movable clamp splice 14 removed left, cooperation fixed clamp splice 9 can carry out the centre gripping to compressor housing body 15 and fix, can drive shaft 20 and polish round 21 through servo motor 19 and rotate in proper order, can drive in proper order through electric putter 16 and polish frame 18, servo motor 19, drive shaft 20 and polish round 21 downstream, the in-process that polish round 21 removed down, can polish processing to compressor housing body 15, the purpose of polishing compressor housing body 15 has been realized.
To sum up, the grinding device for finish machining of the front surface of the shell of the air screw compressor can drive the threaded rod 11 and the rolling block 13 to rotate in sequence by rotating the manual rocking handle 12, and can limit the movable clamping block 14 to rotate circumferentially by arranging the rolling block 13, so that the movable clamping block 14 can be driven to move leftwards in the rotating process of the threaded rod 11, the compressor shell body 15 can be clamped and fixed by matching with the fixed clamping block 9 in the leftward moving process of the movable clamping block 14, the phenomenon that the compressor shell body 15 shakes in the grinding process is avoided, the driving shaft 20 and the grinding wheel 21 can be driven to rotate in sequence by the servo motor 19, the grinding wheel 21 is in a working state, the grinding frame 18, the servo motor 19, the driving shaft 20 and the grinding wheel 21 can be driven to move downwards by the electric push rod 16 in sequence, and the grinding wheel 21 moves downwards, the compressor shell body 15 can be polished, the purpose of polishing the compressor shell body 15 is realized, the screw rod 4 can be driven to rotate through the driving motor 3, the movable block 7 and the strip groove are arranged, the screw block 5 can be limited to rotate circumferentially, so that the screw rod 4 can sequentially drive the screw block 5, the movable block 7, the polishing platform 8, the fixed clamping block 9, the movable clamping block 14 and the compressor shell body 15 to move leftwards and rightwards in the rotating process, the compressor shell body 15 can be polished in multiple ranges by matching with the rotation of the polishing wheel 21 in the left and right moving process, the polishing effect of the compressor shell body 15 is improved, the whole structure is simple, the use is convenient, the purpose of conveniently adjusting the polishing device is realized, the compressor shell can be polished in multiple ranges, and the position of the compressor shell is not required to be continuously adjusted by a worker, reach the effect of polishing of compressor shell multiple range, time saving and labor saving, staff's intensity of labour has been reduced, satisfy the demand that the staff used, the shortcoming of having solved the positive finish machining grinding device of current air screw compressor shell and having not been convenient for adjust, can't carry out polishing of multiple range to the compressor shell, lead to the position of the adjustment compressor shell that needs the staff to stop, reach the effect of polishing of compressor shell multiple range, this kind of method not only wastes time and energy, staff's intensity of labour has still been improved, inconvenient use, can not satisfy the problem of the demand that the staff used.
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. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
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 (6)

1. The utility model provides a grinding device of air screw compressor shell front finish machining, includes grinding base (1), its characterized in that: the grinding machine is characterized in that a driving box (2) is fixedly connected to the left side of the grinding base (1), a driving motor (3) is fixedly connected to the left side wall of the driving box (2), a screw rod (4) is fixedly connected to an output shaft of the driving motor (3), a screw block (5) is connected to the outer side of the screw rod (4) in a threaded manner, a rolling bearing (6) is fixedly connected to the right end of the screw rod (4), a movable block (7) is fixedly connected to the top of the screw block (5), a grinding table (8) is fixedly connected to the top of the movable block (7), a fixed clamping block (9) is fixedly connected to the left side of the top of the grinding table (8), a threaded block (10) is fixedly connected to the right side of the top of the grinding table (8), a threaded rod (11) is connected to the inner side of the threaded block (10), and a manual rocking handle (12, the left end of the threaded rod (11) is fixedly connected with a rolling block (13), the outer side of the rolling block (13) is rotatably connected with a movable clamping block (14), the top of the grinding table (8) is movably connected with a compressor shell body (15), the top of the polishing base (1) is fixedly connected with an electric push rod (16), the top of the polishing base (1) is fixedly connected with an expansion spring (17), the top end of the electric push rod (16) is fixedly connected with a polishing frame (18), the front side of the polishing frame (18) is fixedly connected with a servo motor (19), the output shaft of the servo motor (19) is fixedly connected with a driving shaft (20), a grinding wheel (21) is fixedly connected to the outer side of the driving shaft (20), a rotating block (22) is fixedly connected to one end of the back surface of the driving shaft (20), the front side of the polishing base (1) is movably connected with a movable door (23).
2. The air screw compressor housing front finish grinding apparatus of claim 1, wherein: the top of base (1) of polishing has seted up rectangular groove, and the width in rectangular groove equals with the width of movable block (7), movable block (7) and rectangular groove sliding connection, the spiral hole with hob (4) outside spiral looks adaptation is seted up to the inboard of spiral block (5).
3. The air screw compressor housing front finish grinding apparatus of claim 1, wherein: the right-hand member of hob (4) runs through drive box (2), polishing base (1), spiral piece (5) and antifriction bearing (6) in proper order and extends to the inboard of antifriction bearing (6), antifriction bearing (6) comprises inner circle, ball and outer lane, and inner circle and hob (4) fixed connection, outer lane and polishing base (1) fixed connection.
4. The air screw compressor housing front finish grinding apparatus of claim 1, wherein: the fixed clamping block (9) and the movable clamping block (14) are movably connected with the compressor shell body (15), and the left end of the threaded rod (11) penetrates through the threaded block (10) and the movable clamping block (14) in sequence and extends to the right side of the rolling block (13).
5. The air screw compressor housing front finish grinding apparatus of claim 1, wherein: one end of the back of the driving shaft (20) sequentially penetrates through the grinding frame (18) and the grinding wheel (21) and extends to the back of the rotating block (22), the rotating block (22) is rotatably connected with the grinding frame (18), and the grinding frame (18) is U-shaped.
6. The air screw compressor housing front finish grinding apparatus of claim 1, wherein: the number of the electric push rods (16) and the number of the extension springs (17) are two, the extension springs (17) are fixedly connected with the polishing frame (18), and the extension springs (17) are respectively located on the outer sides of the two electric push rods (16).
CN202022060578.XU 2020-09-18 2020-09-18 Grinding device for finish machining of front face of air screw compressor shell Active CN213081014U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202022060578.XU CN213081014U (en) 2020-09-18 2020-09-18 Grinding device for finish machining of front face of air screw compressor shell

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202022060578.XU CN213081014U (en) 2020-09-18 2020-09-18 Grinding device for finish machining of front face of air screw compressor shell

Publications (1)

Publication Number Publication Date
CN213081014U true CN213081014U (en) 2021-04-30

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ID=75612197

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202022060578.XU Active CN213081014U (en) 2020-09-18 2020-09-18 Grinding device for finish machining of front face of air screw compressor shell

Country Status (1)

Country Link
CN (1) CN213081014U (en)

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