CN111438640B - Mechanical part surface sand blasting device - Google Patents
Mechanical part surface sand blasting device Download PDFInfo
- Publication number
- CN111438640B CN111438640B CN202010398248.3A CN202010398248A CN111438640B CN 111438640 B CN111438640 B CN 111438640B CN 202010398248 A CN202010398248 A CN 202010398248A CN 111438640 B CN111438640 B CN 111438640B
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- Prior art keywords
- cavity
- transmission
- shaft
- movable
- rod
- Prior art date
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- 238000005488 sandblasting Methods 0.000 title claims abstract description 11
- 239000000463 material Substances 0.000 claims abstract description 45
- 238000003860 storage Methods 0.000 claims abstract description 18
- 238000003756 stirring Methods 0.000 claims abstract description 17
- 239000004576 sand Substances 0.000 claims abstract description 9
- 239000004575 stone Substances 0.000 claims abstract description 5
- 230000005540 biological transmission Effects 0.000 claims description 73
- 238000004080 punching Methods 0.000 claims description 6
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 238000003760 magnetic stirring Methods 0.000 claims description 2
- 239000007921 spray Substances 0.000 claims description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract description 7
- 229910052742 iron Inorganic materials 0.000 abstract description 3
- 238000010521 absorption reaction Methods 0.000 description 3
- 238000005422 blasting Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
- B24C1/00—Methods for use of abrasive blasting for producing particular effects; Use of auxiliary equipment in connection with such methods
- B24C1/08—Methods for use of abrasive blasting for producing particular effects; Use of auxiliary equipment in connection with such methods for polishing surfaces, e.g. smoothing a surface by making use of liquid-borne abrasives
- B24C1/086—Descaling; Removing coating films
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
- B24C3/00—Abrasive blasting machines or devices; Plants
- B24C3/02—Abrasive blasting machines or devices; Plants characterised by the arrangement of the component assemblies with respect to each other
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
- B24C9/00—Appurtenances of abrasive blasting machines or devices, e.g. working chambers, arrangements for handling used abrasive material
- B24C9/003—Removing abrasive powder out of the blasting machine
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
- B24C9/00—Appurtenances of abrasive blasting machines or devices, e.g. working chambers, arrangements for handling used abrasive material
- B24C9/006—Treatment of used abrasive material
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention discloses a sand blasting device for the surface of a mechanical part, which comprises a box body, wherein a working cavity is arranged in the box body, a material storage cavity is arranged on the upper side of the working cavity of the box body, and the material storage cavity is communicated with the rear wall of the lower side of the working cavity through a material guide groove; the rotation of the clamp is controlled to be carried out and closed through the movement of the material guide rod, so that the safety is ensured; when the fixture rotates for work, the power motor drives the swinging device to work, and the lifting shaft drives the magnetic suction stirring plate to rotate and move up and down simultaneously, so that the magnetic suction stirring plate is in full contact with sand stones after work, so that scrap iron in the magnetic suction stirring plate is adsorbed, and the subsequent secondary use is facilitated.
Description
Technical Field
The invention relates to the technical field of sand blasting, in particular to a sand blasting device for the surface of a mechanical part.
Background
Machining enables the shape of a workpiece to be treated by a mechanical device, enabling it to have different functions. The mechanical parts are more in types and longer in service life, and most parts are corroded and rusted by air within the service life. In order to use machine parts in larger sizes, a factory performs blasting on the surfaces of the machine parts by using a blasting apparatus, removes rust and protects the machine parts to a certain extent, so that the machine parts can be put into use again. Common surface sand blasting unit all needs the workman to grip manually, though there is the gloves protection, still probably the accident appears, simultaneously because through the gloves centre gripping, workman complex operation, efficiency is lower.
Disclosure of Invention
Aiming at the technical defects, the invention provides a sand blasting device for the surface of a mechanical part, which can overcome the defects.
The invention relates to a sand blasting device for the surface of a mechanical part, which comprises a box body, wherein a working cavity is arranged in the box body, a material storage cavity is arranged on the upper side of the working cavity of the box body, the material storage cavity is communicated with the rear wall of the lower side of the working cavity through a material guide groove, a pump machine is fixedly arranged at the joint of the material storage cavity and the material guide groove, a punching machine is arranged on the lower side of the material storage cavity, a guide pipe is fixedly connected with the lower side of the punching machine, the guide pipe penetrates through the wall body between the material storage cavity and the working cavity and extends downwards, a nozzle is fixedly connected with the guide pipe in the working cavity, a filter plate is fixedly arranged in the working cavity, a movable cavity is arranged on the lower side of the working cavity of the box body, a swinging device for driving sand and stone to move is arranged in the movable cavity, the utility model discloses a power transmission device, including transmission spline sleeve, box, power motor, movable chamber, link motor, connecting motor shaft, be equipped with the guide slot of X-shaped on the transmission spline sleeve outer wall, spline connection has the lift axle in the transmission spline sleeve, the box in the working chamber rear side is equipped with the transmission chamber that both sides extended forward, the transmission chamber with movable chamber intercommunication, fixed mounting has motor power on the transmission chamber rear side wall, motor power is connected with the motor shaft, the motor shaft rotates to be connected lateral wall before the transmission chamber, motor power is connected with transmission, fixed mounting has the linking motor on the transmission chamber left side wall, linking motor is decided the power and is connected with the screw rod motor shaft.
Preferably, the control device comprises a material taking guide rod which is slidably arranged on a wall body between the transmission cavity and the working cavity and extends forwards and backwards, the material taking guide rod extends into the working cavity to drive the material to move, the material taking guide rod extends backwards and is connected with pushing rocking rods in a left-right symmetrical rotating mode, the left side and the right side of the material taking guide rod on the motor shaft of the screw rod are symmetrically and threadedly connected with sleeves with opposite threads, the sleeve is rotationally connected with the pushing rocker, sleeve rods extending left and right are slidably mounted on the wall body between the left and right side walls of the working cavity and the transmission cavity, the loop bar is fixedly connected with a movable plate in the transmission cavity, the threads of the movable plate on the left side and the right side are opposite and are connected with the threads of the screw motor shaft, the guide rod is installed in the loop bar rotation, the guide rod extends to run through the loop bar from left to right, and the guide rod runs through the loop bar and stretches into fixedly connected with clamp in the working cavity.
Preferably, the swing device further comprises a rotating shaft rotatably mounted on the right side wall of the movable cavity, a rotating block is fixedly mounted on the rotating shaft, the rotating block is vertically symmetrically and fixedly provided with extension rods, a ring groove is arranged on the left side surface of the rotating block, the lifting shaft extends upwards to penetrate through the transmission spline sleeve and is fixedly connected with a magnetic stirring plate in the working cavity, the magnetic suction stirring plate is evenly provided with through holes, the lifting shaft is connected with a movable block in a downward extending and rotating way, a sliding groove which penetrates through the left and the right is arranged at the lower side of the movable block, a fixed rod is fixedly arranged on the bottom wall of the movable cavity, a connecting rod is rotatably arranged on the fixed rod in a left-right penetrating way, a rocker is fixedly connected on the left side of the connecting rod, the rocker is fixedly provided with a transmission sliding rod in sliding fit with the annular groove, the right side of the connecting rod is fixedly connected with an auxiliary rocker, and the auxiliary rocker is fixedly connected with a sliding rod in sliding fit with the sliding groove.
Preferably, transmission including rotate install in connecting axle on the transmission chamber right side wall, the connecting axle with the motor shaft passes through bevel gear transmission and connects, the connecting axle with the pivot is connected through belt drive, rotate on the transmission chamber rear side wall and install linking axle, linking axle with the motor shaft passes through belt drive and connects, linking epaxial fixed mounting has fixed friction block, on the transmission chamber left and right sides wall symmetry rotation install band pulley axle and spline sleeve, spline sleeve with band pulley axle passes through belt drive and connects, the guide arm extends and stretches into spline sleeve, spline sleeve with the guide arm passes through splined connection.
Preferably, transmission still including fixed mounting in the mount of transmission chamber roof, rotate on the mount and install linking spline sleeve, linking spline sleeve with the band pulley axle passes through bevel gear transmission and connects, linking the loose axle that extends around the connection in the spline sleeve, loose axle rear side fixed mounting can with fixed friction piece complex movable friction piece, the loose axle front side rotates and installs the push pedal, the push pedal passes through reset spring and connects linking spline sleeve.
The beneficial effects are that: the device has simple structure and convenient operation, and the work piece is moved and simultaneously rotated and fixed by the control of the connecting motor, thereby improving the working efficiency; the rotation of the clamp is controlled to be carried out and closed through the movement of the material guide rod, so that the safety is ensured; when the fixture rotates for work, the power motor drives the swinging device to work, and the lifting shaft drives the magnetic suction stirring plate to rotate and move up and down simultaneously, so that the magnetic suction stirring plate is in full contact with sand stones after work, so that scrap iron in the magnetic suction stirring plate is adsorbed, and the subsequent secondary use is facilitated.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
FIG. 1 is a schematic structural diagram of a surface blasting device for a mechanical part according to the present invention;
FIG. 2 is a schematic cross-sectional view taken along line A-A of FIG. 1;
FIG. 3 is a schematic cross-sectional view taken along line B-B in FIG. 1;
fig. 4 is a schematic sectional view of the transmission cavity in fig. 1 viewed from the left.
Detailed Description
All of the features disclosed in this specification, or all of the steps in any method or process so disclosed, may be combined in any combination, except combinations and/or steps that are mutually exclusive.
The invention will now be described in detail with reference to fig. 1-4, for convenience of description, the following orientations will now be defined: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
The invention relates to a mechanical part surface sand blasting device, which comprises a box body 15, wherein a working cavity 27 is arranged in the box body 15, a material storage cavity 14 is arranged on the upper side of the working cavity 27 of the box body 15, the material storage cavity 14 is communicated with the rear wall of the lower side of the working cavity 27 through a material guide groove 60, a pump 13 is fixedly arranged at the joint of the material storage cavity 14 and the material guide groove 60, a punching machine 12 is arranged on the lower side of the material storage cavity 14, a guide pipe 11 is fixedly connected to the lower side of the punching machine 12, the guide pipe 11 penetrates through the wall body between the material storage cavity 14 and the working cavity 27 and extends downwards, a nozzle 23 is fixedly connected to the guide pipe 11 in the working cavity 27, a filter plate 28 is fixedly arranged in the working cavity 27, a movable cavity 22 is arranged on the lower side of the box body 15, a swinging device for driving sand to move is arranged in the movable cavity 22, and comprises a wall body rotatably arranged between the movable The transmission spline sleeve 31 of extension, be equipped with the guide slot 30 of X shape on the transmission spline sleeve 31 outer wall, splined connection has lift axle 20 in the transmission spline sleeve 31, box 15 in working chamber 27 rear side is equipped with the transmission chamber 16 that both sides extended forward, transmission chamber 16 with activity chamber 22 intercommunication, fixed mounting has motor 57 on the lateral wall behind the transmission chamber 16, motor 57 power connection has motor shaft 58, motor shaft 58 rotates to be connected lateral wall before the transmission chamber 16, motor 57 is connected with transmission, fixed mounting has linking motor 52 on the lateral wall of transmission chamber 37 left side, linking motor 52 is decided power and is connected with screw motor shaft 55, screw motor shaft 55 is connected with controlling means.
Beneficially, the control device includes a material taking guide rod 54 slidably mounted on a wall body between the transmission chamber 16 and the working chamber 27 and extending forward and backward, the material taking guide rod 54 extends into the working chamber 27 to drive the material to move, the material taking guide rod 54 extends backward and is connected with pushing rocker levers 53 in a left-right symmetric manner, sleeves 56 with opposite threads are symmetrically and threadedly connected to left and right sides of the material taking guide rod 54 on the screw motor shaft 56, the sleeves 56 are rotatably connected with the pushing rocker levers 53, sleeves 26 extending left and right are slidably mounted on the wall body between left and right side walls of the working chamber 47 and the transmission chamber 16, a movable plate 25 is fixedly connected to the sleeves 26 in the transmission chamber 16, the movable plate 25 on the left and right sides is connected with opposite threads and the screw motor shaft 55 in a threaded manner, a guide rod 18 is rotatably mounted in the sleeves 26, the guide rod 18 extends left and right to penetrate, the guide rod 18 penetrates through the loop bar 26 and extends into the working cavity 27 to be fixedly connected with a clamp 24, and the control device can control and drive the material taking guide rod 54 to move and drive the guide rod 18 to move and cooperate to fix materials.
Beneficially, the swing device further comprises a rotating shaft 21 rotatably installed on the right side wall of the movable cavity 22, a rotating block 41 is fixedly installed on the rotating shaft 21, extension rods 42 are fixedly installed on the rotating block 41 in an up-and-down symmetrical manner, an annular groove 40 is formed in the left side face of the rotating block 41, the lifting shaft 20 extends upwards to penetrate through the transmission spline sleeve 31 and is fixedly connected with a magnetic absorption stirring plate 29 in the working cavity 27, through holes 19 are evenly installed in the magnetic absorption stirring plate 29, the lifting shaft 20 extends downwards to be rotatably connected with a movable block 32, a left-and-right penetrating sliding groove 33 is formed in the lower side of the movable block 32, a fixing rod 36 is fixedly installed on the bottom wall of the movable cavity 22, a connecting rod 37 is installed on the fixing rod 36 in a left-and-right penetrating manner, a rocker 38 is fixedly connected to the left side of the connecting rod 37, the right side of the connecting rod 37 is fixedly connected with an auxiliary rocker 35, the auxiliary rocker 35 is fixedly connected with a sliding rod 34 in sliding fit with the sliding groove 33, and the swinging device drives the extension rod 42 to be matched with the guide groove 31 through the rotating block 41 and is matched with the movable block 32 to enable the magnetic suction stirring plate 29 to rotate forwards and backwards and move up and down periodically.
Advantageously, the transmission device comprises a connecting shaft 59 rotatably mounted on the right side wall of the transmission cavity 16, the connecting shaft 59 and the motor shaft 58 are in bevel gear transmission connection, the connecting shaft 59 and the rotating shaft 21 are in belt transmission connection, a connecting shaft 45 is rotatably mounted on the rear side wall of the transmission cavity 15, the connecting shaft 45 and the motor shaft 58 are in belt transmission connection, a fixed friction block 46 is fixedly mounted on the connecting shaft 45, a pulley shaft 43 and a spline sleeve 17 are symmetrically and rotatably mounted on the left side wall and the right side wall of the transmission cavity 16, the spline sleeve 17 and the pulley shaft 43 are in belt transmission connection, the guide rod 18 extends into the spline sleeve 17, and the spline sleeve 17 and the guide rod 18 are in spline connection.
Advantageously, the transmission device further comprises a fixed frame 44 fixedly mounted on the top wall of the transmission cavity 16, an engaging spline sleeve 49 is rotatably mounted on the fixed frame 44, the engaging spline sleeve 49 and the pulley shaft 43 are in transmission connection through a bevel gear, a movable shaft 48 extending forwards and backwards is connected in the engaging spline sleeve 49, a movable friction block 47 capable of being matched with the fixed friction block 46 is fixedly mounted on the rear side of the movable shaft 48, a push plate 51 is rotatably mounted on the front side of the movable shaft 48, the push plate 51 is connected with the engaging spline sleeve 49 through a return spring 50, and the transmission device can drive the oscillating device to work and drive the clamp 24 to work through the decision of a control device.
In the initial state, the material taking guide rod 54 is positioned at the front side, and the fixed friction block 46 is separated from the engaging friction block 47; when the machine starts to work, a workpiece is arranged on a material taking guide rod 54, an engaging motor 52 is started, a screw motor shaft 55 is started, the screw motor shaft 55 drives a threaded sleeve 56 to move, a threaded sleeve 65 drives a pushing rocker 53 to move so that the material taking guide rod 54 moves backwards, the material taking guide rod 54 moves so that a push plate 51 moves, the push plate 51 drives a movable shaft 48 to move, a fixed friction block 46 is contacted with an engaging friction block 47, meanwhile, the screw motor shaft 55 drives a movable plate 25 to move, the movable plate 25 drives a sleeve rod 26 to move, the sleeve rod 26 drives a guide rod 18 to move, the guide rod 18 drives a clamp 24 to move to fix the workpiece and then the engaging motor 52 is closed, a power motor 57 is started, a motor shaft 58 is started, the motor shaft 56 drives a connecting shaft 59 and an engaging shaft 45 to rotate, the engaging shaft 45 drives the movable shaft 48 to rotate, the spline sleeve 17 drives the clamp 24 to rotate through the guide rod 18, the clamp 24 drives the workpiece to rotate, the punch 12 works, the spray head 23 starts to perform sand blasting work, the connecting shaft 59 drives the rotating shaft 21 to rotate through belt transmission, the rotating shaft 21 drives the rotating block 41 to rotate, the rotating block 41 rotates and drives the connecting rod 38 to periodically and intermittently swing up and down through the annular groove 40, the connecting rod 38 drives the movable block 32 to periodically and intermittently move up and down through the connecting rod 37 and the connecting rocker 35, the movable block 32 drives the magnetic absorption stirring plate 29 to periodically and intermittently move up and down through the lifting shaft 20, meanwhile, the rotating block 41 drives the sleeve 31 to rotate forwards and reversely in a period through the matching of the extension rod 42 and the guide groove 30, the sleeve 31 drives the magnetic suction stirring plate 29 to rotate forwards and reversely in a period through the lifting shaft 20, the magnetic suction stirring plate 29 moves to clean and filter sand, iron chips in the sand are adsorbed, the pump 13 is started, and the sand at the bottom of the working chamber 27 moves to the material storage chamber 14 through the material guide groove 60 to be used for the second time.
Has the advantages that: the device has simple structure and convenient operation, and the work piece is moved and simultaneously rotated and fixed by the control of the connecting motor, thereby improving the working efficiency; the rotation of the clamp is controlled to be carried out and closed through the movement of the material guide rod, so that the safety is ensured; when the fixture rotates for work, the power motor drives the swinging device to work, and the lifting shaft drives the magnetic suction stirring plate to rotate and move up and down simultaneously, so that the magnetic suction stirring plate is in full contact with sand stones after work, so that scrap iron in the magnetic suction stirring plate is adsorbed, and the subsequent secondary use is facilitated.
The above description is only an embodiment of the invention, but the scope of the invention is not limited thereto, and any changes or substitutions that are not thought of through the inventive work should be included in the scope of the invention. Therefore, the protection scope of the invention should be subject to the protection scope defined by the claims.
Claims (1)
1. The utility model provides a machine part surface sand blasting unit, includes the box, be equipped with the working chamber in the box, its characterized in that: the box body is provided with a storage cavity at the upper side of the working cavity, the storage cavity is communicated with the rear wall at the lower side of the working cavity through a material guide groove, a pump machine is fixedly arranged at the joint of the storage cavity and the material guide groove, a punching machine is arranged at the lower side of the storage cavity, a guide pipe is fixedly connected with the lower side of the punching machine, the guide pipe penetrates through the wall body between the storage cavity and the working cavity and extends downwards, a spray head is fixedly connected with the guide pipe in the working cavity, a filter plate is fixedly arranged in the working cavity, a movable cavity is arranged at the lower side of the working cavity of the box body, a swinging device for driving sand and stone to move is arranged in the movable cavity, the swinging device comprises a transmission spline sleeve which is rotatably arranged on the wall body between the movable cavity and the working cavity and extends up and down, an X-shaped guide groove is arranged, the box body is provided with a transmission cavity with two sides extending forwards on the rear side of the working cavity, the transmission cavity is communicated with the movable cavity, a power motor is fixedly mounted on the rear side wall of the transmission cavity, the power motor is in power connection with a motor shaft, the motor shaft is in rotational connection with the front side wall of the transmission cavity, the power motor is connected with a transmission device, a linking motor is fixedly mounted on the left side wall of the transmission cavity, the linking motor is in constant force connection with a screw motor shaft, and the screw motor shaft is connected with a control device;
the control device comprises a material taking guide rod which is slidably arranged on the wall body between the transmission cavity and the working cavity and extends forwards and backwards, the material taking guide rod extends into the working cavity to drive the material to move, the material taking guide rod extends backwards and is connected with pushing rocking rods in a left-right symmetrical rotating mode, the left side and the right side of the material taking guide rod on the motor shaft of the screw rod are symmetrically and threadedly connected with sleeves with opposite threads, the sleeve is rotationally connected with the pushing rocker, sleeve rods extending left and right are slidably mounted on the wall body between the left and right side walls of the working cavity and the transmission cavity, the loop bar is fixedly connected with a movable plate in the transmission cavity, the threads of the movable plate on the left side and the right side are opposite and are connected with the threads of the screw motor shaft, a guide rod is rotatably arranged in the sleeve rod, the guide rod extends left and right to penetrate through the sleeve rod, and the guide rod penetrates through the sleeve rod and extends into the working cavity to be fixedly connected with a clamp;
the swing device also comprises a rotating shaft which is rotatably arranged on the right side wall of the movable cavity, a rotating block is fixedly arranged on the rotating shaft, the rotating block is vertically symmetrically and fixedly provided with extension rods, a ring groove is arranged on the left side surface of the rotating block, the lifting shaft extends upwards to penetrate through the transmission spline sleeve and is fixedly connected with a magnetic stirring plate in the working cavity, the magnetic suction stirring plate is evenly provided with through holes, the lifting shaft is connected with a movable block in a downward extending and rotating way, a sliding groove which penetrates through the left and the right is arranged at the lower side of the movable block, a fixed rod is fixedly arranged on the bottom wall of the movable cavity, a connecting rod is rotatably arranged on the fixed rod in a left-right penetrating way, a rocker is fixedly connected on the left side of the connecting rod, a transmission sliding rod in sliding fit with the annular groove is fixedly installed on the rocker, an auxiliary rocker is fixedly connected to the right side of the connecting rod, and a sliding rod in sliding fit with the sliding groove is fixedly connected to the auxiliary rocker;
the transmission device comprises a connecting shaft which is rotatably arranged on the right side wall of the transmission cavity, the connecting shaft is in transmission connection with the motor shaft through a bevel gear, the connecting shaft is in transmission connection with the rotating shaft through a belt, a connecting shaft is rotatably arranged on the rear side wall of the transmission cavity, the connecting shaft is in transmission connection with the motor shaft through a belt, a fixed friction block is fixedly arranged on the connecting shaft, a pulley shaft and a spline sleeve are symmetrically and rotatably arranged on the left side wall and the right side wall of the transmission cavity, the spline sleeve is in transmission connection with the pulley shaft through a belt, the guide rod extends into the spline sleeve, and the spline sleeve is in spline connection with the guide rod;
the transmission device further comprises a fixed frame fixedly installed on the top wall of the transmission cavity, a linking spline sleeve is installed on the fixed frame in a rotating mode, the linking spline sleeve is connected with the belt wheel shaft through bevel gear transmission, a movable shaft extending from front to back is connected in the linking spline sleeve, a movable friction block matched with the fixed friction block is fixedly installed on the rear side of the movable shaft, a push plate is installed on the front side of the movable shaft in a rotating mode, and the push plate is connected with the linking spline sleeve through a reset spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010398248.3A CN111438640B (en) | 2020-05-12 | 2020-05-12 | Mechanical part surface sand blasting device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010398248.3A CN111438640B (en) | 2020-05-12 | 2020-05-12 | Mechanical part surface sand blasting device |
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| Publication Number | Publication Date |
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| CN111438640A CN111438640A (en) | 2020-07-24 |
| CN111438640B true CN111438640B (en) | 2020-12-01 |
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| CN202010398248.3A Active CN111438640B (en) | 2020-05-12 | 2020-05-12 | Mechanical part surface sand blasting device |
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| CN112109000B (en) * | 2020-09-24 | 2021-07-02 | 朱庆利 | Ceramic chip crusher for sand blasting of ceramic chip |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110695858A (en) * | 2019-11-28 | 2020-01-17 | 缙云台杏电子科技有限公司 | But pipeline sand blasting machine of cyclic utilization buddha's warrior attendant gravel |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JP2890599B2 (en) * | 1990-02-06 | 1999-05-17 | ソニー株式会社 | Processing method |
| US6547649B1 (en) * | 2001-11-21 | 2003-04-15 | David J. Andrus | System and method for recovering metals from scrap generated during dental and jewelry manufacturing |
| CN108818322B (en) * | 2018-07-06 | 2019-08-20 | 重庆赛飞斯金属材料有限公司 | A kind of sand blasting system |
| CN108927737A (en) * | 2018-08-07 | 2018-12-04 | 诸葛佳缘 | A kind of metal surface derusting sand blasting unit |
| CN109807757A (en) * | 2019-02-25 | 2019-05-28 | 安徽瑞达机械有限公司 | A kind of energy-saving steel pipe sand-blasting machine |
| CN209850699U (en) * | 2019-03-01 | 2019-12-27 | 惠安闽居机械有限公司 | Deburring device for aviation part |
| CN210060813U (en) * | 2019-03-21 | 2020-02-14 | 河北中和铸造有限公司 | Rust removal equipment for machining of special-shaped pipe fitting |
| CN210307380U (en) * | 2019-04-29 | 2020-04-14 | 南昌科悦企业管理咨询有限公司 | Motor housing limit portion grinding device |
| CN210210047U (en) * | 2019-05-16 | 2020-03-31 | 苏州凯宥电子科技有限公司 | Recycle type sand blasting machine capable of improving alloy surface hardness |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110695858A (en) * | 2019-11-28 | 2020-01-17 | 缙云台杏电子科技有限公司 | But pipeline sand blasting machine of cyclic utilization buddha's warrior attendant gravel |
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