CN109202741A - A kind of uniform sand blasting unit of automobile parts - Google Patents
A kind of uniform sand blasting unit of automobile parts Download PDFInfo
- Publication number
- CN109202741A CN109202741A CN201811323268.3A CN201811323268A CN109202741A CN 109202741 A CN109202741 A CN 109202741A CN 201811323268 A CN201811323268 A CN 201811323268A CN 109202741 A CN109202741 A CN 109202741A
- Authority
- CN
- China
- Prior art keywords
- cabinet
- case
- automobile parts
- plate
- sand blasting
- Prior art date
Links
- 238000005488 sandblasting Methods 0.000 title claims abstract description 37
- 239000000463 materials Substances 0.000 claims abstract description 15
- 239000007921 sprays Substances 0.000 claims abstract description 8
- 239000011901 water Substances 0.000 claims description 28
- 210000000515 Tooth Anatomy 0.000 claims description 19
- 235000020188 drinking water Nutrition 0.000 claims description 7
- 239000003651 drinking water Substances 0.000 claims description 7
- 239000011257 shell materials Substances 0.000 claims description 2
- 230000001965 increased Effects 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 5
- 238000000034 methods Methods 0.000 description 5
- 238000004064 recycling Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000006011 modification reactions Methods 0.000 description 2
- 239000007787 solids Substances 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 241001244708 Moroccan pepper virus Species 0.000 description 1
- 230000023298 conjugation with cellular fusion Effects 0.000 description 1
- 238000005516 engineering processes Methods 0.000 description 1
- 230000002708 enhancing Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000004301 light adaptation Effects 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000002360 preparation methods Methods 0.000 description 1
- 230000002035 prolonged Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 230000021037 unidirectional conjugation Effects 0.000 description 1
Classifications
-
- 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
- B24C3/06—Abrasive blasting machines or devices; Plants characterised by the arrangement of the component assemblies with respect to each other movable; portable
-
- 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
-
- 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
Abstract
Description
Technical field
The present invention relates to auto parts machinery production technical field, the uniform sand blasting unit of specially a kind of automobile parts.
Background technique
Automobile parts are to constitute each unit of automobile entirety and serve a kind of product of automobile, with automobile parts plus Work market competition is growing more intense, environmental protection concept be rooted in the hearts of the people and technology it is continuous upgrading and application, international automobile accessory Process component industry shows following Characteristics of Development in recent years: 1 automobile parts system of processing is mating, modularization supply trend side Xing Weiai, 2 automobile parts process sourcing globalization, and 3 automobile parts secondary industry transfer velocities are accelerated, and the type of automobile parts is numerous More, nowadays the brand of automobile is more and more, and the type of automobile is also more and more, and automobile can be divided into passenger car and commercial vehicle two Kind, wherein passenger car refers to that vehicle seat is less than nine and sits (containing driver position), specific next with the vehicle of carrying as the main purpose It says, passenger car is divided into basic passenger car i.e. car, MPV vehicle, SUV vehicle and other vehicles such as pick up etc., commercial vehicle again Refer to that vehicle seat is greater than nine (containing drivers positions) or with loading vehicle as the main purpose, it is specific to be divided into again: car, loading The incomplete vehicle of vehicle, semitrailer, car and the incomplete vehicle of loading, as the improvement of people's living standards, consumption of the people to automobile Also more and more, this market of automobile parts becomes also increasing, and auto parts machinery manufacture factory was also at full speed in recent years Development.
Automobile parts during being processed, need to automobile parts carry out sandblasting, but be typically all by hand into Row operation, sandblasting effect is poor, and sandblasting efficiency is lower, and each staff requires to take a significant amount of time to automobile parts Sandblasting is carried out, the work load of staff is considerably increased, can not achieve not only quick but also efficiently automobile parts are sprayed Sand, so that the work to staff brings very big inconvenience.
Summary of the invention
(1) the technical issues of solving
In view of the deficiencies of the prior art, the present invention provides a kind of uniform sand blasting unit of automobile parts, sandblasting effect is solved Difference, and sandblasting efficiency is lower can not achieve not only quickly but also the problem of efficiently carry out sandblasting to automobile parts.
(2) technical solution
In order to achieve the above object, the present invention is achieved by the following technical programs: a kind of uniform sand blasting unit of automobile parts, Including cabinet, top case is fixedly connected at the top of the cabinet, and the bottom of top case inner wall is fixedly connected with first motor, institute The one end for stating first motor output shaft is fixedly connected with first bevel gear, and spiral shell is rotatably connected to before the two sides of top case inner wall Rasp bar, the side on the threaded rod surface are fixedly connected with the second bevel gear being meshed with first bevel gear, and threaded rod The other side on surface is threaded with sliding block, and the bottom of the sliding block is fixedly connected with support rod, and the bottom end of the support rod is passed through It wears top case and cabinet and extends to the inside of cabinet, the bottom of the top case and the top of cabinet offer and mutually fit with support rod The sliding slot matched, and support rod extends to one end of box house and is fixedly connected with fixed case, the bottom activity of the fixed case It is connected with teeth plate, and the bottom of teeth plate is fixedly connected with connecting plate, and the bottom of connecting plate is fixedly connected with vertical tube, The bottom end of the vertical tube is fixedly connected with spray head, is fixedly connected with stuffing-box, and material at the top of the cabinet wall side The bottom of chamber interior wall is fixedly connected with water pump, and one end of the pump outlet is communicated with water pipe, and one end of the water pipe is run through Stuffing-box and the outside for extending to stuffing-box, one end that the water pipe extends to outside stuffing-box are connected with the side on vertical tube surface It is logical.
Preferably, be fixedly connected with slide plate at the top of the top case inner wall, and the top of sliding block and the bottom of slide plate it Between be fixedly connected by link block, the basal sliding of the top of the link block and slide plate connects.
Preferably, the side at the top of the stuffing-box is communicated with feed pipe, and one end of the feed pipe through cabinet and is prolonged Extend to the outside of cabinet.
Preferably, be fixedly connected with the second motor at the top of the fixed chamber interior wall, and the front of fixed chamber interior wall with It is rotatably connected to motion bar between the back side, one end of second motor output shaft is fixedly connected with turbine, and motion bar Surface is fixedly connected with the worm screw sleeve being meshed with turbine, and the side on the motion bar surface is fixedly connected with and teeth plate phase The one of the gear of adaptation, and the side of fixed chamber interior wall is fixedly connected with fixed plate, the side of the teeth plate and fixed plate Slideslip connection.
Preferably, the side of the cabinet wall bottom is fixedly connected with placing frame, and the front sliding of placing frame connects It is connected to placement plate, the two sides of the placing frame inner wall are fixedly connected to snap-gauge, the side of the placement plate and the inside of snap-gauge It is slidably connected.
Preferably, the other side of the cabinet wall bottom is fixedly connected with high-pressure pump, and the one of high-pressure pump water inlet End is communicated with drinking-water pipe.
Preferably, the two sides of the tank surface bottom pass through hinge and are hinged with chamber door, and the two sides of the bottom of box It is fixedly connected to universal wheel.
Preferably, one end of the drinking-water pipe is connected with the bottom of placing frame side, and the one of high-pressure pump water outlet End is communicated with drainage conduit, and one end of the drainage conduit is through cabinet and stuffing-box and the inside for extending to stuffing-box.
(3) beneficial effect
The present invention provides a kind of uniform sand blasting units of automobile parts.Have it is following the utility model has the advantages that
(1), the uniform sand blasting unit of the automobile parts is fixedly connected with the first cone tooth by one end of first motor output shaft Wheel, and threaded rod is rotatably connected to before the two sides of top case inner wall, the side on threaded rod surface is fixedly connected with and the first cone The second bevel gear that gear is meshed, and the other side on threaded rod surface is threaded with sliding block, and the bottom of sliding block is fixed to be connected It is connected to support rod, the bottom end of support rod is through top case and cabinet and the inside for extending to cabinet, the bottom of top case and the top of cabinet Portion offers sliding slot compatible with support rod, and support rod extends to one end of box house and is fixedly connected with fixation Case, the bottom of fixed case are connected with teeth plate, and the bottom of teeth plate is fixedly connected with connecting plate, and connecting plate Bottom is fixedly connected with vertical tube, and the bottom end of vertical tube is fixedly connected with spray head, and cabinet wall is fixedly connected with material at the top of side Case, and the bottom of material chamber interior wall is fixedly connected with water pump, and one end of pump outlet is communicated with water pipe, and one end of water pipe is passed through It wears stuffing-box and extends to the outside of stuffing-box, one end that water pipe extends to outside stuffing-box is connected with the side on vertical tube surface It is logical, it enhances the effect of sandblasting well in this way, substantially increases sandblasting efficiency, take a significant amount of time next pair without staff Automobile parts carry out sandblasting, alleviate the work load of staff, realize and not only quickly but also efficiently carry out to automobile parts Sandblasting, to put the automobile parts sandblasting work for facilitating staff significantly.
(2), the uniform sand blasting unit of the automobile parts is threaded with sliding block by the other side on threaded rod surface, sliding The bottom of block is fixedly connected with support rod, and top case and cabinet and the inside for extending to cabinet are run through in the bottom end of support rod, top case Bottom and the top of cabinet offer sliding slot compatible with support rod, and support rod extend to box house one end it is solid Surely it is connected with fixed case, the bottom of fixed case is connected with teeth plate, and the bottom of teeth plate is fixedly connected with connecting plate, And the bottom of connecting plate is fixedly connected with vertical tube, and the bottom end of vertical tube is fixedly connected with spray head, by the way of moving left and right come It carries out sandblasting and largely increases the contact area between automobile parts and material, improve the efficiency of spraying.
(3), the uniform sand blasting unit of the automobile parts is fixedly connected with placing frame by the side of cabinet wall bottom, And the front of placing frame slidably connects placement plate, and the two sides of placing frame inner wall are fixedly connected to snap-gauge, and the one of placement plate The connection of the internal slide of side and snap-gauge, with filter plate holding vehicles accessory, the fluent material for flowing to bottom can be recycled again It utilizes, has saved resource, realized the recycling to material.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention；
Fig. 2 is the cross-sectional view of structure of the invention；
Fig. 3 is the cross-sectional view of material box structure of the present invention；
Fig. 4 is the cross-sectional view that the present invention places mount structure；
Fig. 5 is the side view of fixed case internal structure of the present invention；
Fig. 6 is the partial enlarged view in Fig. 2 of the present invention at A.
In figure, 1 cabinet, 2 top cases, 3 first motors, 4 first bevel gears, 5 threaded rods, 6 second bevel gears, 7 sliding blocks, 8 Strut, 9 sliding slots, 10 fixed cases, 11 connecting plates, 12 vertical tubes, 13 spray heads, 14 stuffing-boxs, 15 water pumps, 16 water pipes, 17 slide plates, 18 connect Connect block, 19 feed pipes, 20 second motors, 21 motion bars, 22 turbines, 23 worm screw sleeves, 24 teeth plates, 25 gears, 26 fixed plates, 27 placing frames, 28 placement plates, 29 snap-gauges, 30 high-pressure pumps, 31 drinking-water pipes, 32 chamber doors, 33 universal wheels, 34 drainage conduits.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other Embodiment shall fall within the protection scope of the present invention.
Fig. 1-6 is please referred to, the embodiment of the present invention provides a kind of technical solution: a kind of uniform sand blasting unit of automobile parts, Including cabinet 1, the side of 1 inner wall bottom of cabinet is fixedly connected with placing frame 27, and the front of placing frame 27 slidably connects The fluent material for flowing to bottom can be carried out recycling and reusing, saved money by placement plate 28 with filter plate holding vehicles accessory Source, realizes the recycling to material, and the two sides of 28 inner wall of placing frame are fixedly connected to snap-gauge 29, the side of placement plate 28 with The internal slide of snap-gauge 29 connects, and the other side of 1 inner wall bottom of cabinet is fixedly connected with high-pressure pump 30, and high-pressure pump 30 is intake One end of mouth is communicated with drinking-water pipe 31, and one end of drinking-water pipe 31 is connected with the bottom of 28 side of placing frame, and high-pressure pump 30 One end of water outlet is communicated with drainage conduit 34, and one end of drainage conduit 34 through cabinet 1 and stuffing-box 14 and extends to stuffing-box 14 Inside, the two sides of 1 surface bottom portion of cabinet pass through hinge and are hinged with chamber door 32, and the two sides of 1 bottom of cabinet are fixed connects It is connected to universal wheel 33, the top of cabinet 1 is fixedly connected with top case 2, slide plate 17 is fixedly connected at the top of 2 inner wall of top case, and It is fixedly connected between the top of sliding block 7 and the bottom of slide plate 17 by link block 18, the top of link block 18 and the bottom of slide plate 17 Portion is slidably connected, and the bottom of 2 inner wall of top case is fixedly connected with first motor 3, and one end of 3 output shaft of first motor is fixed to be connected It is connected to first bevel gear 4, and is rotatably connected to threaded rod 5 before the two sides of 2 inner wall of top case, the side on 5 surface of threaded rod is solid Surely it is connected with the second bevel gear 6 being meshed with first bevel gear 4, and the other side on 5 surface of threaded rod is threaded with cunning Block 7, the bottom of sliding block 7 are fixedly connected with support rod 8, and the bottom end of support rod 8 through top case 2 and cabinet 1 and extends to cabinet 1 Inside, the bottom of top case 2 and the top of cabinet 1 offer sliding slot 9 compatible with support rod 8, and support rod 8 extends to One end inside cabinet 1 is fixedly connected with fixed case 10, and the second motor 20 is fixedly connected at the top of 10 inner wall of fixed case, and Motion bar 21 is rotatably connected between the front and the back side of 10 inner wall of fixed case, one end of 20 output shaft of the second motor is fixedly connected There is turbine 22, and the surface of motion bar 21 is fixedly connected with the worm screw sleeve 23 being meshed with turbine 22,21 surface of motion bar Side be fixedly connected with gear 25 compatible with teeth plate 24, and the side of 10 inner wall of fixed case is fixedly connected with fixation Plate 26, the side of teeth plate 24 and the side of fixed plate 26 are slidably connected, and the bottom of fixed case 10 is connected with teeth plate 24, And the bottom of teeth plate 24 is fixedly connected with connecting plate 11, and the bottom of connecting plate 11 is fixedly connected with vertical tube 12, vertical tube 12 bottom end is fixedly connected with spray head 13, and sandblasting is carried out by the way of moving left and right, and largely, increases automobile Contact area between accessory and material, improves the efficiency of spraying, and cabinet is fixedly connected with stuffing-box at the top of 1 inner wall side 14, the side at 14 top of stuffing-box is communicated with feed pipe 19, and one end of feed pipe 19 through cabinet 1 and extends to the outer of cabinet 1 Portion, and the bottom of 14 inner wall of stuffing-box is fixedly connected with water pump 15, and one end of 15 water outlet of water pump is communicated with water pipe 16, water pipe 16 one end runs through stuffing-box 14 and extends to the outside of stuffing-box 14, and water pipe 16 extends to one end outside stuffing-box 14 and erects The side on 12 surface of pipe is connected.
In use, carry out using when, chamber door 32 is opened, automobile parts are placed in placement plate 28, then Placement plate 28 is promoted in placing frame 27, chamber door 32 is then shut off, water pump 15 carries out the extraction of fluent material, then starts first Motor 3, first motor 3 drive first bevel gear 4 to be rotated, and second bevel gear 6 also will do it rotation, and threaded rod 5 will be with Rotated, support rod 8 drive fixed case 10 moved left and right, start the second motor 20, pass through turbine 22 and worm set Under the action of cylinder 23, motion bar 21 just will do it rotation, and gear 25 drives teeth plate 24 to move up and down, 13 pairs of spray head placements Automobile parts on plate 28 carry out sandblasting, and the fluent material not adsorbed passes to the bottom of 27 inner wall of placing frame, lead to It crosses high-pressure pump 30 fluent material is drawn into stuffing-box 14, be reused.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment Intrinsic element.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding And modification, the scope of the present invention is defined by the appended.
Claims (8)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811323268.3A CN109202741A (en) | 2018-11-08 | 2018-11-08 | A kind of uniform sand blasting unit of automobile parts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811323268.3A CN109202741A (en) | 2018-11-08 | 2018-11-08 | A kind of uniform sand blasting unit of automobile parts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109202741A true CN109202741A (en) | 2019-01-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811323268.3A CN109202741A (en) | 2018-11-08 | 2018-11-08 | A kind of uniform sand blasting unit of automobile parts |
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| CN (1) | CN109202741A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020004356A1 (en) * | 1998-09-11 | 2002-01-10 | Wern Michael J. | Media blasting apparatus and method to prevent gear pitting |
| CN202895005U (en) * | 2012-11-14 | 2013-04-24 | 昆山开信机械制造有限公司 | Numerical control robot automation system for carrying out shot-blasting on aircraft undercarriage |
| CN203109812U (en) * | 2013-02-19 | 2013-08-07 | 廖晖 | Rotating door-type burr processor |
| CN204525197U (en) * | 2015-01-03 | 2015-08-05 | 泉州市德化县丰弘机械厂 | A kind of ceramic abrasion blasting machine for alternative traditional-handwork |
| CN205363623U (en) * | 2016-03-08 | 2016-07-06 | 佳马机械涂覆科技（苏州）有限公司 | Dustless sand blasting machine |
| CN107584427A (en) * | 2017-10-20 | 2018-01-16 | 湖北鑫泰钢构工程有限公司 | A kind of roller bed through type shot blasting machine with fixing function |
| CN207014205U (en) * | 2017-05-17 | 2018-02-16 | 龙旗电子(惠州)有限公司 | A kind of smart mobile phone shell sand-blasting machine |
| CN207874008U (en) * | 2018-01-19 | 2018-09-18 | 深圳市泽华永盛技术有限公司 | A kind of novel automatic sand-blasting machine using all-sealed structure pipeline |
| CN207971840U (en) * | 2018-02-20 | 2018-10-16 | 东莞市久丰金属制品有限公司 | A kind of sand-blasting machine suitable for mobile phone shell |
-
2018
- 2018-11-08 CN CN201811323268.3A patent/CN109202741A/en active Search and Examination
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020004356A1 (en) * | 1998-09-11 | 2002-01-10 | Wern Michael J. | Media blasting apparatus and method to prevent gear pitting |
| CN202895005U (en) * | 2012-11-14 | 2013-04-24 | 昆山开信机械制造有限公司 | Numerical control robot automation system for carrying out shot-blasting on aircraft undercarriage |
| CN203109812U (en) * | 2013-02-19 | 2013-08-07 | 廖晖 | Rotating door-type burr processor |
| CN204525197U (en) * | 2015-01-03 | 2015-08-05 | 泉州市德化县丰弘机械厂 | A kind of ceramic abrasion blasting machine for alternative traditional-handwork |
| CN205363623U (en) * | 2016-03-08 | 2016-07-06 | 佳马机械涂覆科技（苏州）有限公司 | Dustless sand blasting machine |
| CN207014205U (en) * | 2017-05-17 | 2018-02-16 | 龙旗电子(惠州)有限公司 | A kind of smart mobile phone shell sand-blasting machine |
| CN107584427A (en) * | 2017-10-20 | 2018-01-16 | 湖北鑫泰钢构工程有限公司 | A kind of roller bed through type shot blasting machine with fixing function |
| CN207874008U (en) * | 2018-01-19 | 2018-09-18 | 深圳市泽华永盛技术有限公司 | A kind of novel automatic sand-blasting machine using all-sealed structure pipeline |
| CN207971840U (en) * | 2018-02-20 | 2018-10-16 | 东莞市久丰金属制品有限公司 | A kind of sand-blasting machine suitable for mobile phone shell |
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