CN117961787A - Workpiece arc surface roughness machining equipment - Google Patents
Workpiece arc surface roughness machining equipment Download PDFInfo
- Publication number
- CN117961787A CN117961787A CN202410351958.9A CN202410351958A CN117961787A CN 117961787 A CN117961787 A CN 117961787A CN 202410351958 A CN202410351958 A CN 202410351958A CN 117961787 A CN117961787 A CN 117961787A
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- fixing piece
- mounting
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- 230000003746 surface roughness Effects 0.000 title claims abstract description 15
- 238000003754 machining Methods 0.000 title claims description 9
- 230000007246 mechanism Effects 0.000 claims abstract description 29
- 238000005488 sandblasting Methods 0.000 claims abstract description 22
- 238000004140 cleaning Methods 0.000 claims description 51
- 239000007788 liquid Substances 0.000 claims description 22
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 12
- 238000000034 method Methods 0.000 claims description 5
- 238000005507 spraying Methods 0.000 claims description 4
- 238000009826 distribution Methods 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- 230000003287 optical effect Effects 0.000 abstract description 5
- 230000008878 coupling Effects 0.000 abstract description 4
- 238000010168 coupling process Methods 0.000 abstract description 4
- 238000005859 coupling reaction Methods 0.000 abstract description 4
- 239000000463 material Substances 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- ZZUFCTLCJUWOSV-UHFFFAOYSA-N furosemide Chemical group C1=C(Cl)C(S(=O)(=O)N)=CC(C(O)=O)=C1NCC1=CC=CO1 ZZUFCTLCJUWOSV-UHFFFAOYSA-N 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000005083 Zinc sulfide Substances 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- -1 polyethylene Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 description 1
- 229910010271 silicon carbide Inorganic materials 0.000 description 1
- XJKVPKYVPCWHFO-UHFFFAOYSA-N silicon;hydrate Chemical compound O.[Si] XJKVPKYVPCWHFO-UHFFFAOYSA-N 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 229910052984 zinc sulfide Inorganic materials 0.000 description 1
- DRDVZXDWVBGGMH-UHFFFAOYSA-N zinc;sulfide Chemical compound [S-2].[Zn+2] DRDVZXDWVBGGMH-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
Abstract
The utility model provides a work piece circular arc surface roughness processing equipment, relates to optical parts processing equipment technical field, includes hollow box, and the below position fixed mounting in the box has hydraulic push rod, is equipped with rotatable lower mounting on the hydraulic push rod, and the upper position rigid coupling in the box has the mounting bracket, and the mounting bracket downside is equipped with rotatable upper mounting, and upper mounting corresponds the setting with lower mounting; the upper fixing piece and the lower fixing piece are both disc-shaped, the upper surface and the lower surface of the workpiece are all shielded by the upper fixing piece and the lower fixing piece, and a sand blasting head is fixedly connected at the corresponding position in the box body; the mounting frame is also provided with a plurality of positioning mechanisms which are used for positioning the position where the workpiece is placed; the invention provides a workpiece arc surface roughness processing device, which clamps and shields the upper surface and the lower surface of a workpiece through an upper fixing piece and a lower fixing piece, and then uses a sand blasting head to perform roughness processing on the arc surface of the side edge of the workpiece, thereby avoiding the situation that the side edge of the workpiece is directly polished by a grinding wheel to cause the workpiece to be fragile.
Description
Technical Field
The invention belongs to the technical field of optical part machining equipment, and particularly relates to machining equipment for roughness of a workpiece arc surface.
Background
The optical lenses are divided into a plurality of types, such as zinc sulfide materials, are widely applied to manufacturing infrared optical elements such as infrared windows, fairings, lenses and the like, and have the characteristics of high purity, water insolubility, moderate density, easy processing and the like; in the process of manufacturing the optical lens, the arc surface of the side edge of the lens is required to be processed so as to meet the technical requirement of the roughness of the side edge of the lens; at present, a grinding wheel is generally adopted to process the side arc surface of a lens workpiece, and when the existing grinding wheel polishes the workpiece, the grinding wheel is fragile due to collision of the workpiece which is made of crystal materials, so that the rejection rate is high; therefore, in view of the defects existing in the above technical background, there is an urgent need to provide a workpiece arc surface roughness processing device to overcome the shortcomings in the current practical application.
Disclosure of Invention
The invention aims to solve the problems that when the existing lens workpiece is subjected to side arc surface roughness processing, the existing lens workpiece is polished by a grinding wheel, is collided and fragile, and has high rejection rate.
The invention discloses a workpiece circular arc surface roughness processing device, which is characterized by comprising the following specific technical means: the utility model provides a work piece arc surface roughness processing equipment, including hollow box, and the articulated case lid that is used for sealing its opening on the box, and be equipped with the observation window on the case lid, the below position fixed mounting in the box has hydraulic push rod, be equipped with rotatable lower mounting on the hydraulic push rod, be equipped with the rotatory drive rotation mechanism of drive lower mounting in the telescopic link of hydraulic push rod, the top position rigid coupling in the box has the mounting bracket, the mounting bracket downside is equipped with rotatable upper mounting, upper mounting and lower mounting correspond the setting, and also be equipped with drive rotation mechanism between upper mounting and the mounting bracket; the upper fixing piece and the lower fixing piece are both disc-shaped, the upper surface and the lower surface of the workpiece are all shielded by the upper fixing piece and the lower fixing piece, and a sand blasting head for machining the side edge of the workpiece is fixedly arranged at the corresponding position in the box body; the mounting frame is also provided with a plurality of positioning mechanisms which are used for positioning the position where the workpiece is placed.
Further, the driving rotating mechanism comprises rotating parts, the rotating parts are connected to the telescopic rods of the mounting frame or the hydraulic push rod in a rotating mode, the motor driving rotating parts are fixedly installed in the telescopic rods of the mounting frame or the hydraulic push rod in a rotating mode, the upper fixing parts are detachably and fixedly connected to the rotating parts located above, and the lower fixing parts are detachably and fixedly connected to the rotating parts located below.
Further, the upper fixing piece and the lower fixing piece are fixedly wrapped with wear-resistant pieces, the radiuses of the upper fixing piece and the lower fixing piece are the same as the radiuses of the workpiece, and the wear-resistant pieces are wrapped in other places except the parts which are in direct contact with the upper surface and the lower surface of the workpiece.
Further, the positioning mechanism comprises a positioning piece and a calibration piece, a plurality of electric push rods are fixedly connected in a mounting frame in a circumferential distribution mode around an upper fixing piece, the lower ends of telescopic rods of the electric push rods are rotationally connected with connecting rods, the lower end parts of the connecting rods are fixedly connected with the calibration piece, the lower ends of the calibration piece are fixedly connected with the positioning piece, the side surfaces of the connecting rods are fixedly connected with driven gears with the same axis, driving gears meshed with the driven gears are arranged at corresponding positions in the mounting frame, and the driving gears are driven to rotate by using a motor; the calibration piece is discoid, and the setting element is discoid with calibration piece coaxial, and the part that the wearing part is located last mounting side position is cylindric, and the wearing part and the last mounting coaxial setting of this cylindric part, the radius of setting element minus the radius of calibration piece equals the thickness of wearing part at last mounting side.
Further, the mounting frame is provided with a containing cavity with the same size as the section of the positioning piece, and the positioning piece is contracted and embedded into the containing cavity in an initial state.
Further, be equipped with the feed liquor pipe in the telescopic link of the electric putter of one of them a plurality of positioning mechanism, the rigid coupling has the hose on the feed liquor pipe, and the hose other end and water pump rigid coupling are equipped with the connecting pipe with feed liquor pipe intercommunication in the connecting rod, and the connecting pipe below is equipped with two liquid outlets, and two liquid outlets can wash the wearing part side on the upper mounting respectively and the wearing part side on the lower mounting.
Further, an upper cleaning piece correspondingly connected with the upper fixing piece is arranged on the calibration piece, a lower cleaning piece correspondingly connected with the lower fixing piece is arranged below the positioning piece, and the arrangement direction of the upper cleaning piece and the lower cleaning piece is parallel to the liquid spraying direction at the liquid outlet.
Further, the upper cleaning piece is fixedly connected to the calibration piece and is a blocky cleaning block; the lower cleaning piece is cylindrical, the lower cleaning piece comprises a shell part and a cleaning part, the shell part is rotationally connected in the positioning piece, a torsion spring is arranged between the shell part and the positioning piece to realize the rotation reset of the lower cleaning piece, the shell part is exposed out of the positioning piece in the initial process, and the cleaning part is positioned in the positioning piece.
The beneficial effects of the invention are as follows:
1. The invention provides a workpiece arc surface roughness processing device, which clamps and shields the upper surface and the lower surface of a workpiece through an upper fixing piece and a lower fixing piece, and then uses a sand blasting head to perform roughness processing on the arc surface of the side edge of the workpiece, thereby avoiding the situation that the side edge of the workpiece is directly polished by a grinding wheel to cause the workpiece to be fragile.
2. The invention provides a workpiece arc surface roughness processing device, which is characterized in that a connecting rod is driven by a motor to rotate with a positioning piece, so that the edge of a calibration piece is tangent to a wear-resistant piece on the side edge of an upper fixing piece, and meanwhile, the edge of the positioning piece is tangent to the edge of the upper fixing piece, and the positioning piece is connected with the edge of a workpiece, so that the workpiece can be positioned by a plurality of positioning pieces, and the upper surface and the lower surface of the workpiece are accurately shielded; meanwhile, through the matching of the calibration piece, the positioning piece and the wear-resistant piece, after the upper fixing piece and the lower fixing piece are replaced, the lens workpiece with the corresponding size can be still positioned.
Drawings
Fig. 1 is an overall schematic cross-sectional front view of the present invention.
Fig. 2 is a schematic front cross-sectional view of the upper fixture of the present invention.
Fig. 3 is an enlarged schematic view of fig. 2a in accordance with the present invention.
Fig. 4 is a schematic bottom view of several positioning members cooperating with an upper fixing member according to the present invention.
Fig. 5 is a schematic view of the structure of the positioning member according to the present invention.
Fig. 6 is a schematic view of the structure of the lower cleaning member of the present invention.
In fig. 1-6: 1-box, 2-case lid, 201-observation window, 3-hydraulic ram, 4-lower mounting, 5-sand blasting head, 6-mounting rack, 7-upper mounting, 8-positioning mechanism, 9-rotating piece, 10-wear-resisting piece, 11-accommodation chamber, 12-electric ram, 121-feed liquor pipe, 13-connecting rod, 131-connecting pipe, 132-liquid outlet, 14-driving gear, 15-driven gear, 16-calibration piece, 17-positioning piece, 18-upper cleaning piece, 19-lower cleaning piece, 191-housing part, 192-cleaning part, 193-torsion spring, 20-hose.
Detailed Description
The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is apparent that the described embodiments are only some embodiments of the present invention, but not all embodiments, and all other embodiments obtained by those skilled in the art without making any inventive effort based on the embodiments of the present invention are within the scope of protection of the present invention.
As shown in fig. 1 to 6, the processing equipment for the roughness of the arc surface of a workpiece comprises a box body 1, wherein the box body 1 is hollow, a hydraulic push rod 3 is fixedly arranged at the lower part in the box body 1, a rotatable lower fixing piece 4 is arranged on the hydraulic push rod 3, a driving and rotating mechanism is arranged in a telescopic rod of the hydraulic push rod 3, and the driving and rotating mechanism is used for driving the lower fixing piece 4 to rotate; the upper part in the box body 1 is fixedly provided with a mounting frame 6, the lower side of the mounting frame 6 is provided with a rotatable upper fixing piece 7, the upper fixing piece 7 is correspondingly arranged with the lower fixing piece 4, and a driving and rotating mechanism is also arranged between the upper fixing piece 7 and the mounting frame 6; the lower fixing piece 4 is driven to move upwards by the hydraulic push rod 3, and then the lens workpiece is clamped by the upper fixing piece 7 and the lower fixing piece 4; specifically, the upper fixing piece 7 and the lower fixing piece 4 are both disc-shaped, the upper surface and the lower surface of the lens workpiece are all shielded by the upper fixing piece 7 and the lower fixing piece 4, namely, only the arc surfaces of the sides of the lens workpiece are exposed at the moment, the sand blasting heads 5 are fixedly arranged at corresponding positions in the box body 1, the sand blasting heads 5 are correspondingly arranged with the upper fixing piece 7, sand blasting is carried out on the arc surfaces of the sides of the clamped lens workpiece through the sand blasting heads 5, and meanwhile, the lens workpiece is driven to rotate through the driving rotating mechanism, so that the roughness of the arc surfaces of the sides of the lens is adjusted; specifically, the sand blasting can be performed by adopting a mode of mixing silicon carbide and water, so that excessive dust emission is avoided; the side edge of the lens is subjected to roughness processing in a sand blasting mode, so that the situation that a workpiece is fragile due to grinding of a grinding wheel can be avoided; the mounting frame 6 is also provided with a plurality of positioning mechanisms 8, the positioning mechanisms 8 are used for positioning the positions where the workpieces are placed, and specifically, the positioning mechanisms 8 are at least provided with three positioning mechanisms; the positioning mechanism 8 ensures that the upper surface and the lower surface of the lens workpiece can be completely shielded, and the damage to the upper surface and the lower surface caused by sand blasting is avoided.
Preferably, as shown in fig. 1, a box cover 2 is hinged on the box body 1, and the box cover 2 is used for sealing an opening of the box body 1 to avoid leakage of sand blasting dust; the case cover 2 is provided with an observation window 201, and the processing condition of the workpiece can be observed through the observation window 201.
As shown in fig. 1 to 2, the driving rotation mechanism comprises a rotation piece 9, wherein the rotation piece 9 is rotationally connected to the telescopic rods of the mounting frame 6 or the hydraulic push rod 3, the motor is fixedly arranged in the telescopic rods of the mounting frame 6 or the hydraulic push rod 3 to drive the rotation piece 9 to rotate, an upper fixing piece 7 is detachably and fixedly connected to the rotation piece 9 positioned above, and a lower fixing piece 4 is detachably and fixedly connected to the rotation piece 9 positioned below; specifically, the detachable connection can be a common connection mode such as threaded connection, clamping connection and the like, so that different upper fixing pieces 7 and lower fixing pieces 4 can be conveniently replaced, and lens workpieces with different sizes can be correspondingly clamped.
Preferably, as shown in fig. 1 to 2, the upper fixing member 7 and the lower fixing member 4 are fixedly wrapped with the wear-resistant member 10, the radii of the upper fixing member 7 and the lower fixing member 4 are the same as the radius of the lens, the wear-resistant member 10 is wrapped at other places except for the parts directly contacted with the upper surface and the lower surface of the lens, the upper fixing member 7 and the lower fixing member 4 can be made of high polymer polyethylene materials, and compared with metal materials, the wear-resistant member is more suitable for clamping the lens workpiece; the wear-resistant member 10 may be made of a high-density wear-resistant alloy, so as to protect the upper fixing member 7 and the lower fixing member 4.
As shown in fig. 2 to 5, the positioning mechanism 8 comprises a positioning piece 17 and a calibration piece 16, a plurality of electric push rods 12 are fixedly arranged in the mounting frame 6 in a circumferential distribution around the upper fixing piece 7, the lower ends of telescopic rods of the electric push rods 12 are rotationally connected with connecting rods 13, the lower end parts of the connecting rods 13 are fixedly connected with the calibration piece 16, the lower ends of the calibration pieces 16 are fixedly connected with the positioning piece 17, the side surfaces of the connecting rods 13 are fixedly connected with coaxial driven gears 15, driving gears 14 which are in meshed connection with the driven gears 15 are arranged in corresponding positions in the mounting frame 6, and the driving gears 14 are driven to rotate by using motors; specifically, the calibration piece 16 is disc-shaped, the positioning piece 17 is disc-shaped coaxial with the calibration piece 16, the radius of the positioning piece 17 is larger than that of the calibration piece 16, the part of the wear-resistant piece 10 located at the side edge of the upper fixing piece 7 is cylindrical, the wear-resistant piece 10 of the cylindrical part and the upper fixing piece 7 are coaxially arranged, and the radius of the positioning piece 17 minus the radius of the calibration piece 16 is equal to the thickness of the wear-resistant piece 10 at the side edge of the upper fixing piece 7; when the lens position needs to be positioned, a workpiece is placed on the lower fixing piece 4, then the hydraulic push rod 3 is started to drive the upper surface of the workpiece to approach the upper fixing piece 7, at the moment, the electric push rod 12 is started to drive all connecting rods 13 to move downwards so as to drive corresponding positioning pieces 17 to move downwards, in the process, the driving gear 14 is always meshed with the driven gear 15, the starting motor drives the driving gear 14 to rotate so as to drive the corresponding connecting rods 13 to rotate so as to drive the calibration piece 16 to rotate with the positioning pieces 17, at the moment, the side edge of the calibration piece 16 is connected with the side edge of the wear-resistant piece 10, the positioning pieces 17 are connected with the side edge of the lens workpiece, at the moment, the edge of the positioning pieces 17 is tangent with the edge of the upper fixing piece 7, the positioning of the lens can be completed through a plurality of positioning pieces 17, then the hydraulic push rod 3 moves upwards to drive the upper fixing piece 7 and the lower fixing piece 4 to clamp the workpiece, at the same time, the upper fixing piece 7 and the lower fixing piece 4 complete shielding of the upper surface and the lower surface of the workpiece, after the workpiece is clamped, the positioning pieces 17 and the calibration piece 16 can be reset; by the matching of the alignment piece 16, the positioning piece 17 and the wear-resistant piece 10, the lens workpiece with corresponding size can still be positioned after the replacement of the upper fixing piece 7 and the lower fixing piece 4.
Preferably, as shown in fig. 2, the mounting frame 6 is provided with a containing cavity 11 with the same size as the section of the positioning piece 17, and in the initial state, the positioning piece 17 is shrunk and embedded into the containing cavity 11, so that the influence of sand blasting on a mechanism in the positioning mechanism 8 can be avoided.
Preferably, as shown in fig. 2 to 3, a liquid inlet pipe 121 is arranged in a telescopic rod of the electric push rod 12 in one positioning mechanism 8, a hose 20 is fixedly connected to the liquid inlet pipe 121, the hose 20 can be spirally arranged, the other end of the hose 20 is fixedly connected with a water pump, water is input into the liquid inlet pipe 121 through the water pump, a connecting pipe 131 communicated with the liquid inlet pipe 121 is arranged in the connecting rod 13, two liquid outlets 132 are arranged below the connecting pipe 131, and the two liquid outlets 132 can respectively clean the side edges of the wear-resistant part 10 on the upper fixing part 7 and the side edges of the wear-resistant part 10 on the lower fixing part 4; through rotating the calibration piece 16 and the locating piece 17 between the upper fixing piece 7 and the lower fixing piece 4, the side edge of the upper wear-resistant piece 10 can be washed by water, so that sand blasting on the upper wear-resistant piece can be cleaned, and the sand blasting accumulation is placed to influence the accuracy of location.
As shown in fig. 2 to 5, the calibrating member 16 is provided with an upper cleaning member 18 correspondingly connected with the upper fixing member 7, the positioning member 17 is provided with a lower cleaning member 19 correspondingly connected with the lower fixing member 4, and the direction in which the upper cleaning member 18 and the lower cleaning member 19 are arranged is parallel to the direction in which the liquid outlet 132 sprays the liquid; the positioning piece 17 and the calibration piece 16 are rotated between the upper positioning piece 17 and the lower positioning piece 17, the upper cleaning piece 18 is connected with the upper fixing piece 7, the lower cleaning piece 19 is connected with the lower fixing piece 4, the upper fixing piece 7 and the lower fixing piece 4 are driven to rotate by a motor, and at the moment, the surfaces of the upper fixing piece 7 and the lower fixing piece 4 can be cleaned by matching the upper cleaning piece 18 and the lower cleaning piece 19 through water spraying, so that the situation that the surface of a lens workpiece is damaged by residual sand blasting is avoided.
Specifically, as shown in fig. 2 to 6, the upper cleaning member 18 is fixedly connected to the calibration member 16, and the upper cleaning member 18 is a block-shaped cleaning block; the lower cleaning piece 19 can be reset and rotate and connect in the setting element 17, and lower cleaning piece 19 is cylindric, lower cleaning piece 19 includes shell portion 191 and cleaning part 192, shell portion 191 rotates and connects in setting element 17, and be equipped with torsion spring 193 between shell portion 191 and the setting element 17 and realize the rotation reset of lower cleaning piece 19, shell portion 191 exposes outside setting element 17 in the beginning, cleaning part 192 is located setting element 17, when carrying out the sandblast, can avoid the sandblast directly to exert an influence on cleaning part 192, and when cleaning lower mounting 4, because lower mounting 4 rotates, and then can drive shell portion 191 rotation, make cleaning part 192 rotate to the setting element 17 outside and connect with lower mounting 4, and then can clean lower mounting 4.
Working principle: placing a workpiece on the lower fixing piece 4, starting the hydraulic push rod 3 to drive the upper surface of the workpiece to be close to the upper fixing piece 7, then starting the electric push rod 12 to drive the positioning pieces 17 to extend downwards, simultaneously driving the connecting rod 13 to rotate with the positioning pieces 17 through a motor, enabling the edge of the calibrating piece 16 to be tangential with the abrasion-resistant piece 10 on the side edge of the upper fixing piece 7, enabling the edge of the positioning piece 17 to be tangential with the edge of the upper fixing piece 7, enabling the positioning piece 17 to be connected with the edge of the workpiece, and therefore positioning the workpiece through the positioning pieces 17, shielding the upper surface and the lower surface of the workpiece accurately, and positioning the lens workpiece with the corresponding size still can be positioned after the upper fixing piece 7 and the lower fixing piece 4 are replaced through the matching of the calibrating piece 16, the positioning pieces 17 and the abrasion-resistant piece 10; after the positioning, the workpiece is clamped, the positioning piece 17 is reset, then the motor is started to drive the upper fixing piece 7 and the lower fixing piece 4 to synchronously rotate, and meanwhile, the sand blasting head 5 carries out roughness processing on the arc surface of the side edge of the workpiece, so that the situation that the side edge of the workpiece is directly polished by the grinding wheel to cause the workpiece to be fragile is avoided; after the workpiece is machined, starting the hydraulic push rod 3 to downwards release the clamping of the workpiece, at the moment, taking the workpiece off, then driving a positioning piece 17 and a calibration piece 16 in an improved positioning mechanism 8 to move between an upper fixing piece 7 and a lower fixing piece 4 through the cooperation of the electric push rod 12 and a driving gear 14, starting the hydraulic push rod 3 to move the lower fixing piece 4 to a designated position, enabling a lower cleaning piece 19 to be connected with the upper surface of the lower fixing piece 4, enabling an upper cleaning piece 18 to be connected with the lower surface of the upper fixing piece 7, and spraying water from a liquid outlet 132 through a water pump to remove sand blasting remained on the side edge of the wear-resisting piece 10, so that the positioning accuracy of the positioning piece 17 is prevented from being influenced; meanwhile, the water sprayed out of the liquid outlet 132 is matched with the upper cleaning piece 18 and the lower cleaning piece 19 to clean the surfaces of the upper fixing piece 7 and the lower fixing piece 4, so that the damage to the surface of the workpiece caused by residual sand blasting on the surfaces is avoided.
Claims (8)
1. The utility model provides a work piece circular arc surface roughness processing equipment, includes hollow box (1), and articulates on box (1) has case lid (2) that are used for sealing its open-ended, and is equipped with observation window (201), its characterized in that on case lid (2): the utility model discloses a sand blasting machine, including box (1), fixing device, mounting bracket (6), locating mechanism (8), fixing device (7) and mounting bracket (6) are installed to below position fixed mounting in box (1), be equipped with hydraulic push rod (3) in below position fixed mounting in box (1), be equipped with rotatable lower mounting (4) on hydraulic push rod (3), be equipped with upper and lower mounting (4) in the telescopic link of hydraulic push rod (3), be equipped with upper and lower surface of work piece in upper and lower mounting (7) all and shelter, corresponding position fixed mounting has sand blasting head (5) to work piece side processing in box (1), still be equipped with a plurality of locating mechanism (8) in mounting bracket (6), locating mechanism (8) are used for the location to place the position of work piece.
2. The workpiece arc surface roughness machining equipment according to claim 1, wherein the driving rotation mechanism comprises rotation pieces (9), the rotation pieces (9) are rotationally connected to the telescopic rods of the mounting frame (6) or the hydraulic push rod (3), the motor driving rotation pieces (9) are fixedly installed in the telescopic rods of the mounting frame (6) or the hydraulic push rod (3) to rotate, an upper fixing piece (7) is detachably and fixedly connected to the rotation pieces (9) located above, and a lower fixing piece (4) is detachably and fixedly connected to the rotation pieces (9) located below.
3. The processing device for the roughness of the arc surface of the workpiece according to claim 1, wherein the upper fixing piece (7) and the lower fixing piece (4) are fixedly wrapped with wear-resistant pieces (10), the radius of the upper fixing piece (7) and the radius of the lower fixing piece (4) are the same as the radius of the workpiece, and the wear-resistant pieces (10) are wrapped at other places except for the parts which are in direct contact with the upper surface and the lower surface of the workpiece.
4. The workpiece arc surface roughness machining equipment according to claim 3, wherein the positioning mechanism (8) comprises a positioning piece (17) and a calibration piece (16), a plurality of electric push rods (12) are fixedly connected in the mounting frame (6) in a circumferential distribution mode around the upper fixing piece (7), connecting rods (13) are rotatably connected to the lower ends of telescopic rods of the electric push rods (12), the calibration piece (16) is fixedly connected to the lower end portions of the connecting rods (13), the positioning piece (17) is fixedly connected to the lower ends of the calibration piece (16), driven gears (15) with the same axes are fixedly connected to the side surfaces of the connecting rods (13), driving gears (14) which are meshed with the driven gears (15) are arranged at corresponding positions in the mounting frame (6), and the driving gears (14) are driven to rotate by a motor; the calibrating piece (16) is disc-shaped, the positioning piece (17) is disc-shaped coaxial with the calibrating piece (16), the part of the wear-resisting piece (10) located at the side edge of the upper fixing piece (7) is cylindrical, the wear-resisting piece (10) of the cylindrical part and the upper fixing piece (7) are coaxially arranged, and the radius of the positioning piece (17) minus the radius of the calibrating piece (16) is equal to the thickness of the wear-resisting piece (10) at the side edge of the upper fixing piece (7).
5. The device for processing the roughness of the arc surface of the workpiece according to claim 4, wherein the mounting frame (6) is provided with a containing cavity (11) with the same size as the section of the positioning piece (17), and the positioning piece (17) is shrunk and embedded into the containing cavity (11) in the initial state.
6. The workpiece arc surface roughness machining equipment according to claim 5, wherein a liquid inlet pipe (121) is arranged in a telescopic rod of an electric push rod (12) of one of the positioning mechanisms (8), a hose (20) is fixedly connected to the liquid inlet pipe (121), the other end of the hose (20) is fixedly connected with a water pump, a connecting pipe (131) communicated with the liquid inlet pipe (121) is arranged in the connecting rod (13), two liquid outlets (132) are arranged below the connecting pipe (131), and the two liquid outlets (132) can respectively clean the side edge of a wear-resistant part (10) on the upper fixing part (7) and the side edge of the wear-resistant part (10) on the lower fixing part (4).
7. The device for processing the roughness of the arc surface of the workpiece according to claim 6, wherein an upper cleaning member (18) correspondingly connected with the upper fixing member (7) is arranged on the calibration member (16), a lower cleaning member (19) correspondingly connected with the lower fixing member (4) is arranged below the positioning member (17), and the arrangement direction of the upper cleaning member (18) and the lower cleaning member (19) is parallel to the spraying direction of the liquid at the liquid outlet (132).
8. The workpiece arc surface roughness machining device of claim 7, wherein the upper cleaning member (18) is fixedly connected to the calibration member (16), and the upper cleaning member (18) is a block-shaped cleaning block; the lower cleaning piece (19) is cylindrical, the lower cleaning piece (19) comprises a shell part (191) and a cleaning part (192), the shell part (191) is rotationally connected in the positioning piece (17), a torsion spring (193) is arranged between the shell part (191) and the positioning piece (17) to realize rotational reset of the lower cleaning piece (19), the shell part (191) is partially exposed out of the positioning piece (17) in the initial process, and the cleaning part (192) is positioned in the positioning piece (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410351958.9A CN117961787B (en) | 2024-03-26 | 2024-03-26 | Workpiece arc surface roughness machining equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410351958.9A CN117961787B (en) | 2024-03-26 | 2024-03-26 | Workpiece arc surface roughness machining equipment |
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| Publication Number | Publication Date |
|---|---|
| CN117961787A true CN117961787A (en) | 2024-05-03 |
| CN117961787B CN117961787B (en) | 2024-06-25 |
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| CN202410351958.9A Active CN117961787B (en) | 2024-03-26 | 2024-03-26 | Workpiece arc surface roughness machining equipment |
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| CN101877305A (en) * | 2005-04-19 | 2010-11-03 | 株式会社荏原制作所 | Substrate processing apparatus |
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| CN109055882A (en) * | 2018-07-27 | 2018-12-21 | 芜湖通潮精密机械股份有限公司 | A kind of blasting craft suitable for plasma spray coating |
| JP2019026293A (en) * | 2017-07-27 | 2019-02-21 | 株式会社ハシモト | Temporary seal structure of storage tank |
| US20190321942A1 (en) * | 2018-04-24 | 2019-10-24 | Cold Jet, Llc | Particle blast apparatus |
| CN111677202A (en) * | 2020-05-06 | 2020-09-18 | 北京世纪永峰防水材料有限公司 | Waterproof spreading machine for metal roof |
| CN213470686U (en) * | 2020-06-09 | 2021-06-18 | 山西工程职业学院 | Magnesium alloy surface grinding device |
| US20210252731A1 (en) * | 2019-12-17 | 2021-08-19 | Germans Boada, S.A. | Cooling device for disc cutters |
| CN215789214U (en) * | 2021-09-01 | 2022-02-11 | 江苏天力建机电科技发展有限公司 | Adjustable clamp for sand blasting machine |
| CN215942594U (en) * | 2021-09-18 | 2022-03-04 | 苏州航大新材料科技有限公司 | Sand blasting shot blasting machine for removing burrs on surface of permanent magnet |
| CN117532515A (en) * | 2023-12-11 | 2024-02-09 | 上海奥迅特智能科技有限公司 | Intelligent multi-angle adjusting type sand blasting device |
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2024
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| KR20160134366A (en) * | 2015-05-15 | 2016-11-23 | 서강대학교산학협력단 | Contact-lens cleaning apparatus |
| JP2019026293A (en) * | 2017-07-27 | 2019-02-21 | 株式会社ハシモト | Temporary seal structure of storage tank |
| US20190321942A1 (en) * | 2018-04-24 | 2019-10-24 | Cold Jet, Llc | Particle blast apparatus |
| CN109055882A (en) * | 2018-07-27 | 2018-12-21 | 芜湖通潮精密机械股份有限公司 | A kind of blasting craft suitable for plasma spray coating |
| US20210252731A1 (en) * | 2019-12-17 | 2021-08-19 | Germans Boada, S.A. | Cooling device for disc cutters |
| CN111677202A (en) * | 2020-05-06 | 2020-09-18 | 北京世纪永峰防水材料有限公司 | Waterproof spreading machine for metal roof |
| CN213470686U (en) * | 2020-06-09 | 2021-06-18 | 山西工程职业学院 | Magnesium alloy surface grinding device |
| CN215789214U (en) * | 2021-09-01 | 2022-02-11 | 江苏天力建机电科技发展有限公司 | Adjustable clamp for sand blasting machine |
| CN215942594U (en) * | 2021-09-18 | 2022-03-04 | 苏州航大新材料科技有限公司 | Sand blasting shot blasting machine for removing burrs on surface of permanent magnet |
| CN117532515A (en) * | 2023-12-11 | 2024-02-09 | 上海奥迅特智能科技有限公司 | Intelligent multi-angle adjusting type sand blasting device |
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| CN117961787B (en) | 2024-06-25 |
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