CN117381611B - Lamp holder shell casting forming post-treatment device - Google Patents
Lamp holder shell casting forming post-treatment device Download PDFInfo
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- CN117381611B CN117381611B CN202311684674.3A CN202311684674A CN117381611B CN 117381611 B CN117381611 B CN 117381611B CN 202311684674 A CN202311684674 A CN 202311684674A CN 117381611 B CN117381611 B CN 117381611B
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- lamp holder
- rotating frame
- guide roller
- holder shell
- middle rotating
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- 238000005266 casting Methods 0.000 title claims abstract description 19
- 238000005498 polishing Methods 0.000 claims abstract description 63
- 230000007246 mechanism Effects 0.000 claims abstract description 26
- 238000000465 moulding Methods 0.000 claims description 8
- 238000003825 pressing Methods 0.000 claims description 5
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000012545 processing Methods 0.000 abstract description 4
- 230000003044 adaptive effect Effects 0.000 description 6
- 239000004744 fabric Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 239000003973 paint Substances 0.000 description 2
- 238000012805 post-processing Methods 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 244000137852 Petrea volubilis Species 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- AZDRQVAHHNSJOQ-UHFFFAOYSA-N alumane Chemical group [AlH3] AZDRQVAHHNSJOQ-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000005056 compaction Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 238000007517 polishing process Methods 0.000 description 1
- 230000000452 restraining effect Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 238000007528 sand casting Methods 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 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
- 239000000126 substance Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B21/00—Machines or devices using grinding or polishing belts; Accessories therefor
- B24B21/16—Machines or devices using grinding or polishing belts; Accessories therefor for grinding other surfaces of particular shape
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B21/00—Machines or devices using grinding or polishing belts; Accessories therefor
- B24B21/18—Accessories
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B21/00—Machines or devices using grinding or polishing belts; Accessories therefor
- B24B21/18—Accessories
- B24B21/20—Accessories for controlling or adjusting the tracking or the tension of the grinding belt
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/06—Work supports, e.g. adjustable steadies
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B9/00—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor
- B24B9/02—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground
- B24B9/04—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of metal, e.g. skate blades
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
Abstract
The invention relates to the technical field of casting processing, and particularly provides a lamp holder shell casting forming post-treatment device which comprises a disc bearing table for vertically bearing and placing the lamp holder shell, wherein an inner support clamping mechanism for clamping an inner support in an inner cavity of the lamp holder shell is assembled on a table top of the disc bearing table; the lower end of the table top of the disc bearing table is provided with a rotary part which rotates around the center of the table top; the rotary part is fixedly provided with a carry adjusting table which synchronously rotates along with the rotary part, and the carry adjusting table is fixedly provided with a polishing mechanism for integrally polishing the outer wall of the lamp holder shell; the device provided by the invention can replace manual work to automatically polish the lamp holder shell after the lamp holder shell is cast and molded, so that the polishing difficulty is reduced, the surface wall of the lamp holder shell can be polished in a full-coverage manner, the problems of incomplete polishing and missing polishing positions are avoided, and the polishing efficiency is greatly improved.
Description
Technical Field
The invention relates to the technical field of casting processing, and particularly provides a lamp holder shell casting forming post-treatment device.
Background
A lamp holder housing for fixedly supporting and mounting a lamp body in general; as shown in fig. 9, the lamp holder housing with a rotary structure is used as a base of a street lamp, and is generally a cast aluminum structure formed by casting sand, and after the lamp holder housing is formed by casting, the lamp holder housing is required to be subjected to subsequent processing, including surface wall polishing and surface paint spraying.
Because the dimensional accuracy of the lamp holder shell processed by adopting the casting molding process is not high, the surface of the lamp holder shell can present the problem that the surface of the lamp holder shell is rough, particularly, obvious burrs inevitably exist at the position of the casting parting surface on the lamp holder shell, and before the surface paint spraying treatment, the outer surface wall of the lamp holder shell is required to be polished so as to remove the surface burrs of the lamp holder shell and improve the smoothness and the attractive appearance of the surface wall of the lamp holder shell. In actual production process, manual deburring and polishing are mostly adopted, but the lamp holder shell shown in fig. 9 is provided with a vertically distributed multi-section revolution surface structure, so that the surface profile structure is complex, the polishing difficulty is high, the efficiency is low, and in addition, the problem that polishing is not in place and the polishing position is omitted easily exists when manual polishing is adopted for the lamp holder shell of the revolution surface structure.
Disclosure of Invention
In order to solve the above problems, the present invention provides a lamp socket housing casting post-processing device for solving the above problems in the prior art.
In order to achieve the above purpose, the present invention is implemented by adopting the following technical scheme: the post-treatment device for casting and forming the lamp holder shell comprises a disc bearing table for vertically bearing and placing the lamp holder shell, wherein an inner support clamping mechanism for clamping an inner support in an inner cavity of the lamp holder shell is assembled on a table top of the disc bearing table, and an inner support clamping central shaft of the inner support clamping mechanism is overlapped with a central shaft of the disc bearing table; the lower end of the table top of the disc bearing table is provided with a rotary part which rotates around the center of the table top; the carry adjusting table synchronously rotating along with the rotary part is fixedly arranged on the rotary part and comprises a radial carry component and a tangential carry component, wherein the radial carry component is radially moved and adjusted relative to the rotary part, the tangential carry component is assembled at a carry moving end of the radial carry component, and the carry moving end of the tangential carry component is horizontally and vertically arranged relative to the carry moving end of the radial carry component; the top of the carry moving end of the tangential carry component is fixedly provided with a polishing mechanism for integrally polishing the outer wall of the lamp holder shell.
The polishing mechanism comprises a side support plate vertically fixed at the carry moving end of the tangential carry component, a middle rotating frame is horizontally and rotatably adjusted and installed on the side support plate, and a horizontal rotating shaft of the middle rotating frame is axially and vertically arranged relative to the rotating radial direction of the rotating part; the bottom end of the middle-set rotating frame is horizontally and rotatably provided with a lower guide roller, the top elastic force of the middle-set rotating frame is vertically and slidably provided with an upper guide roller assembly, the upper guide roller assembly at least comprises an upper guide roller which is horizontally and rotatably arranged, and the central shafts of the lower guide roller and the upper guide roller are axially and parallelly arranged with the horizontal rotating shaft of the middle-set rotating frame; the middle rotating frame is uniformly provided with a plurality of side supporting frames along the vertical direction, each side supporting frame comprises a middle shaft which horizontally penetrates through the middle rotating frame, the middle shaft is axially arranged in parallel relative to the lower guide roller, two ends of the middle shaft are symmetrically fixed with sliding sleeves which are vertically arranged relative to the middle shaft, two sliding sleeves are respectively provided with a sliding rod in a sliding manner, two self-adapting springs are sleeved on the sliding rods, one ends of the two self-adapting springs are fixed at two ends of the sliding rods in a one-to-one correspondence manner, the other ends of the two self-adapting springs are fixed at two ends of the sliding sleeves in a one-to-one correspondence manner, and serial connecting rods are fixedly connected between two ends of the two sliding rods positioned at the same side; among the side support frames, a middle shaft in the side support frame at the bottommost end is fixed with a middle rotating frame, and middle shafts in the rest side support frames are rotationally connected with the middle rotating frame; and lining belts are symmetrically arranged on two sides of the middle rotating frame perpendicular to the axial direction of the lower guide roller, and all the serial rods on the same side of the middle rotating frame are horizontally hinged on the lining belts on the same side.
Preferably, the lining belt comprises a rectangular elastic brace, the elastic brace is connected in series with a plurality of string connecting rods, and the string connecting rods are horizontally hinged with the elastic brace; the surface of the elastic braces, which faces away from the middle rotating frame, is compositely fixed with a flexible layer.
Preferably, the upper guide roller assembly further comprises a guide roller frame, the upper guide roller is horizontally rotatably mounted on the guide roller frame, at least one plugging sliding block is fixed at the bottom end of the guide roller frame, a sliding slot for the sliding plugging of the plugging sliding block is formed in the top end of the middle rotating frame, and a plurality of supporting springs are connected between the bottom end of the guide roller frame and the middle rotating frame.
Preferably, the side wall position on the middle rotating frame, which is close to the top end, is horizontally fixed with a matching pin shaft, the axial direction of the matching pin shaft is axially parallel to the horizontal rotating shaft of the middle rotating frame, an arc guide rail with the center of a circle coinciding with the central shaft of the horizontal rotating shaft of the middle rotating frame is arranged on the side support plate, and the matching pin shaft is horizontally inserted in the arc guide rail and moves along the arc guide rail.
Preferably, the internal stay clamping mechanism comprises a circular tube upright post coaxially arranged and vertically fixed at the upper end of the table top of the disc bearing table, a plurality of guide rods are circumferentially distributed and fixed on the side wall of the circular tube upright post, and the guide direction of the guide rods is radially arranged along the circular tube upright post; each guide rod is correspondingly provided with a sleeve in a sliding fit manner, each sleeve is correspondingly provided with an inner supporting piece used for inner supporting clamping contact, the bottom end of the table top of the disc supporting table is vertically fixed with an inner supporting cylinder, the output rod of the inner supporting cylinder extends out of the pipe of the circular pipe upright in an upward penetrating manner, the top end of the output rod of the inner supporting cylinder is fixed with a hinged end, and a connecting rod is hinged between each hinged end and each sleeve.
Preferably, the inner support piece comprises an arc plate with a circle center deviated to one side of the circular tube upright post, a vertical sliding groove is fixed on the inner arc surface of the arc plate, the arc plate is installed on the sleeve in a vertically sliding fit manner through the vertical sliding groove, and a tension spring is connected between the sleeve and the arc plate.
Preferably, a plurality of rollers are installed in an embedded horizontal rotation mode at the outer arc surface end of the arc plate, the rollers are distributed along the arc direction of the arc plate, and the rotating shaft of the rollers is axially and vertically arranged relative to the radial direction of the arc plate.
Preferably, the matched pin shaft is also in threaded connection with a locking nut in pressing contact with the end face of the circular arc guide rail.
The technical scheme has the following advantages or beneficial effects: the invention provides a lamp holder shell casting and molding post-treatment device, which can carry out internal bracing and clamping on a lamp holder shell through an internal bracing and clamping mechanism, and a polishing mechanism can form self-adaptive compaction fit with the outer surface wall of the lamp holder shell under the movement adjustment of a carry adjustment table and can carry out full-coverage polishing on the outer surface wall of the lamp holder shell in a rotary polishing mode; the device provided by the invention can replace manual work to automatically polish the lamp holder shell after the lamp holder shell is cast and molded, so that the polishing difficulty is reduced, the surface wall of the lamp holder shell can be polished in a full-coverage manner, the problems of incomplete polishing and missing polishing positions are avoided, and the polishing efficiency is greatly improved.
Drawings
The invention and its features, aspects and advantages will become more apparent from the detailed description of non-limiting embodiments with reference to the following drawings. Like numbers refer to like parts throughout the several views, and are not intended to scale, emphasis instead being placed upon illustrating the principles of the invention.
Fig. 1 is a perspective view of a lamp socket housing casting post-treatment device provided by the invention.
Fig. 2 is a perspective view of a lamp socket housing casting post-treatment device according to the present invention at another view angle.
Fig. 3 is a perspective view of the inner stay clamping mechanism.
Fig. 4 is a perspective structural view of the carry adjustment table, side support plates, and a center turret assembly structure.
Fig. 5 is a perspective view of the structure shown in fig. 4 at another viewing angle.
Fig. 6 is a perspective view of the side stay frame.
Fig. 7 is a structural view of a liner.
Fig. 8 is a sectional view showing the lamp socket housing clamped by the inner stay clamping mechanism to be placed on the disk holding table.
Fig. 9 is a perspective view of the socket housing.
In the figure: 1. a disk support table; 11. a rotating member; 111. a slewing bearing; 112. a revolving frame; 2. an inner support clamping mechanism; 21. a round tube column; 211. a guide rod; 22. an inner support cylinder; 221. a hinged end; 23. a sleeve; 24. a connecting rod; 25. an inner support member; 251. an arc plate; 252. a vertical chute; 253. a roller; 254. a tension spring; 3. carry adjustment table; 31. a radial carry assembly; 311. a horizontal guide post; 312. a radial moving stage; 3121. a slide rail seat; 313. a first lead screw; 32. a tangential carry assembly; 321. a tangential mobile station; 3211. a sliding base; 322. a second lead screw; 4. a polishing mechanism; 41. a side support plate; 411. a circular arc guide rail; 42. a middle rotating frame; 421. matching with a pin shaft; 422. a lock nut; 423. a lower guide roller; 424. a sliding slot; 425. a spring groove; 43. an upper guide roller assembly; 431. a guide roller frame; 4311. a plug-in sliding block; 432. a support spring; 433. an upper guide roller; 44. a side support frame; 441. a central shaft; 442. a sliding sleeve; 443. a slide bar; 444. an adaptive spring; 445. a string connecting rod; 45. a liner tape; 451. an elastic brace; 452. a flexible layer; 5. polishing the strip; 6. a socket housing.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
In order that those skilled in the art will better understand the present invention, the following description will be given in detail with reference to the accompanying drawings and specific embodiments.
As shown in fig. 1, 2, 3 and 8, a post-treatment device for casting and molding a lamp socket housing is specially used for polishing the outer wall of a cast lamp socket housing 6 with a rotary contour structure as shown in fig. 9 after casting is completed so as to remove casting burrs and correct surface defects of a cast part, thereby improving the smoothness and the cleanliness of the outer wall of the lamp socket housing 6 and facilitating subsequent exterior painting processing. The device comprises a disc bearing table 1 for vertically bearing and placing a lamp holder shell 6, wherein an inner support clamping mechanism 2 for clamping an inner support in an inner cavity of the lamp holder shell 6 is assembled on the table top of the disc bearing table 1, as can be seen from fig. 8, the inner support clamping mechanism 2 mainly aims at the inner wall of a drum-shaped inner cavity at the bottommost end in the lamp holder shell 6 shown in fig. 9 to carry out inner support clamping, the inner support clamping mechanism 2 comprises a circular tube upright post 21 which is coaxially arranged and vertically welded at the upper end of the table top of the disc bearing table 1, six guide rods 211 are uniformly distributed and welded on the circumference of the side wall, close to the top end, of the circular tube upright post 21, and the guide directions of the guide rods 211 are radially arranged along the circular tube upright post 21; a sleeve 23 is correspondingly and slidably arranged on each guide rod 211, an inner supporting piece 25 for clamping and contacting the inner supporting is correspondingly arranged on the sleeve 23, an inner supporting cylinder 22 is vertically fixed at the bottom end of the table top of the disc supporting table 1 through bolts, an output rod of the inner supporting cylinder 22 extends upwards from the inside of a pipe of the circular pipe upright post 21 in a penetrating way, a hinged end 221 is welded at the top end of the output rod of the inner supporting cylinder 22, and a connecting rod 24 is hinged between the hinged end 221 and each sleeve 23; the inner supporting member 25 comprises an arc plate 251 with a circle center deviated to one side of the circular tube column 21, when the circle center of the arc plate 251 is coincident with the center of the bottommost drum-shaped inner cavity of the lamp holder shell 6 shown in fig. 8, the outer arc surface of the arc plate 251 is equal to the gap of the inner wall of the drum-shaped inner cavity under the standard design size, a vertical chute 252 is welded on the inner arc surface of the arc plate 251, the arc plate 251 is mounted at one end of the sleeve 23 far away from the guide rod 211 through the vertical chute 252 in a vertically sliding fit manner, a tension spring 254 is welded between the sleeve 23 and the arc plate 251, a plurality of rollers 253 are mounted in embedded horizontal rotation at the outer arc surface end of the arc plate 251, the rollers 253 are uniformly distributed along the arc direction of the arc plate 251, and the rotating shaft of the rollers 253 is axially and vertically arranged relative to the radial direction of the arc plate 251.
As is apparent from fig. 8, when the inner support cylinder 22 is activated to extend the output rod thereof upward, the sleeve 23 is pulled by the connecting rod 24 to move along the guide rod 211 in a direction approaching the center of the circular tube column 21, and the inner support members 25 are pulled to move synchronously, so that the six inner support members 25 are gathered toward the circular tube column 21, and correspondingly, when the inner support cylinder 22 is activated to retract the output rod thereof downward, the six inner support members 25 move synchronously in a direction away from the center of the circular tube column 21.
When the outer wall of the lamp holder shell 6 shown in fig. 9 is subjected to post-processing of polishing, firstly, the inner supporting pieces 25 in the inner supporting clamping mechanism 2 are folded, then the six inner supporting pieces 25 extend into the lamp holder shell 6 from the bottom cavity opening, the lamp holder shell 6 is horizontally placed on the table top of the disc supporting table 1, then, the inner supporting cylinder 22 is started to enable the output rod of the inner supporting cylinder 22 to shrink, so that the six inner supporting pieces 25 are driven to synchronously move towards the direction far away from the circular tube upright post 21, the inner supporting pieces 25 integrally move along the radial direction of the circular tube upright post 21, the roller 253 is enabled to be in contact with the inner wall of the lamp holder shell 6, in the contact process, the roller 253 can roll along the arc direction of the inner wall of the lamp holder shell 6, and according to the actual condition of the inner wall of the lamp holder shell 6, the arc plate 251 can slide up and down under the limitation of the tension spring 254, so that the maximum roller 253 is in clamping contact with the inner wall of the lamp holder shell 6, and the inner supporting point contact is formed between the roller 253 and the inner wall of the lamp holder shell 6. Considering that the lamp holder shell 6 is manufactured and molded in a sand casting mode, the flatness of the surface wall, particularly the inner surface wall, of the cast lamp holder shell 6 is not high, so that in the invention, a self-adaptive adjustment type multi-point inner support contact design is formed between the inner support clamping mechanism 2 and the inner wall of the lamp holder shell 6, a direct surface contact support mode is changed, and the central shaft of the lamp holder shell 6 after the inner support clamping and the central shaft of the circular tube stand column 21 can be in a superposition state as far as possible while the inner support clamping and fixing are ensured. In addition, since the rotation axis of the roller 253 is perpendicular to the radial direction of the circular arc plate 251, the roller 253 in the state of being clamped by the inner support does not rotate around the central axis of the socket housing 6.
As shown in fig. 2, 4 and 5, the lower end of the table top of the disk holding table 1 is equipped with a swivel member 11 that swivels around its center axis; the rotary part 11 comprises a rotary bearing 111 fixedly arranged at the lower end of the table top of the disc support table 1 and a rotary frame 112 fixed on the rotary part of the rotary bearing 111; the rotary gear ring can be assembled on the rotary part of the rotary bearing 111, so that the rotary gear ring can be driven to rotate by matching and assembling a driving motor with a gear on an output shaft. The rotary frame 112 is fixedly provided with a carry adjusting table 3 which synchronously rotates along with the rotary frame, and the carry adjusting table 3 comprises a radial carry assembly 31 which moves radially relative to the rotary part 11 and is adjusted, and a tangential carry assembly 32 which is assembled at the carry moving end of the radial carry assembly 31; the radial carry component 31 comprises two horizontal guide columns 311 which are horizontally welded on the revolving frame 112, the horizontal guide columns 311 are arranged in parallel with the revolving radial direction of the revolving part 11, a radial moving table 312 is slidably mounted on the two horizontal guide columns 311, a first lead screw 313 is rotatably mounted on the radial moving table 312 in a threaded fit manner in a horizontal direction, the first lead screw 313 is rotatably mounted on the revolving frame 112 through a bearing, a sliding rail seat 3121 is horizontally arranged at the top end of the radial moving table 312, the sliding guiding direction of the sliding rail seat 3121 is vertically arranged relative to the horizontal guide columns 311, the tangential carry component 32 comprises a tangential moving table 321, a sliding base 3211 which is slidably matched with the sliding rail seat 3121 is welded at the bottom end of the tangential moving table 321, a second lead screw 322 is rotatably mounted on the sliding rail seat 3121 in a horizontal direction, and the second lead screw 322 is in threaded connection with the sliding base 3211. Obviously, when the first lead screw 313 is rotated, the tangential carry assembly 32 is driven to move along the rotation radial direction of the rotation member 11 together with the radial moving table 312, and when the second lead screw 322 is rotated, the tangential moving table 321 is driven to move along the slide seat 3121, i.e., along the vertical direction of the radial direction along which the radial moving table 312 is arranged.
As shown in fig. 1 and 5, the top end of the tangential moving stage 321 is fixedly equipped with a polishing mechanism 4 for polishing integrally against the outer wall of the socket housing 6. The polishing mechanism 4 comprises a side support plate 41 vertically welded at the carry moving end of the tangential carry component 32, a middle rotating frame 42 is horizontally and rotatably adjusted and installed on the side support plate 41, the horizontal rotating shaft of the middle rotating frame 42 is axially and vertically arranged relative to the rotary radial direction of the rotary part 11, the rotating shaft of the middle rotating frame 42 is arranged close to the bottom of the middle rotating frame 42, in order to facilitate the rotation adjustment of the middle rotating frame 42 and enhance the stability of the rotation support between the middle rotating frame 42 and the side support plate 41, a matching pin 421 is horizontally welded at the side wall position of the middle rotating frame 42 close to the top end, the axial direction of the matching pin 421 is axially and parallelly arranged with the horizontal rotating shaft of the middle rotating frame 42, an arc guide rail 411 with the center coincident with the horizontal rotating shaft of the middle rotating frame 42 is arranged on the side support plate 41, and the matching pin 421 is horizontally inserted in the arc guide rail 411 and moves along the arc guide rail 411, so that the middle rotating frame 42 and the side support plate 41 at least comprise a horizontal rotating shaft and two matching support positions, and a locking nut 422 in compression contact with the end face of the arc guide rail 411 is also connected in a threaded manner on the matching pin 421; in this embodiment, the end surface of the circular arc guide 411 in locking contact with the lock nut 422 is roughened, when the lock nut 422 is loosened, the center turret 42 is rotated to adjust the rotation angle of the center turret from the vertical state, and when the lock nut 422 is locked, the center turret 42 is maintained in the state after the angle adjustment by the locking press-contact friction force between the lock nut 422 and the end surface of the circular arc guide 411.
In the present invention, as shown in fig. 1 and 2, the material for polishing the surface wall of the socket housing 6 is an annular polishing strip 5, and the polishing strip 5 mainly comprises an annular cloth belt with elastic force and silicon carbide attached to the annular cloth belt, and the structure of the polishing strip 5 is basically the same as that of sand paper, but the annular cloth belt can better form fit with the curved surface of the outer wall of the socket housing 6, and the polishing strip 5 can be matched and customized on the market.
As shown in fig. 4 and 5, in order to support the polishing strip 5 in a sleeved manner, the bottom end of the middle-set rotating frame 42 is horizontally rotatably provided with a lower guide roller 423, the lower guide roller 423 is positioned right below the middle-set rotating frame 42, the top of the middle-set rotating frame 42 is cooperatively provided with an upper guide roller assembly 43, the upper guide roller assembly 43 comprises a guide roller frame 431, the guide roller frame 431 is horizontally rotatably provided with two upper guide rollers 433, the central axes of the lower guide roller 423 and the upper guide roller 433 are axially parallel to the horizontal rotating shaft of the middle-set rotating frame 42, and the lower guide roller 423 is centrally arranged relative to the two upper guide rollers 433 in a overlooking view; two inserting sliding blocks 4311 are welded at the bottom end of the guide roller frame 431, two sliding slots 424 for the inserting sliding blocks 4311 to slide and insert are formed in the top end of the middle rotating frame 42, the two inserting sliding blocks 4311 vertically slide and insert in the two sliding slots 424 in a one-to-one correspondence mode, four supporting springs 432 are connected between the bottom end of the guide roller frame 431 and the middle rotating frame 42, four spring grooves 425 are formed in the top end of the middle rotating frame 42 downwards, and the four supporting springs 432 are distributed at the four spring grooves 425 in a one-to-one correspondence mode.
As shown in fig. 1, fig. 2, fig. 4, fig. 5, fig. 6 and fig. 7, a plurality of side support frames 44 are uniformly distributed on the middle rotating frame 42 along the vertical direction, the side support frames 44 comprise middle shafts 441 which horizontally penetrate through the middle rotating frame 42, the middle shafts 441 are axially parallel to the lower guide rollers 423, sliding sleeves 442 which are vertically arranged opposite to the middle shafts 441 are symmetrically welded at two ends of the middle shafts 441, sliding rods 443 are slidably mounted on the two sliding sleeves 442, two adaptive springs 444 are sleeved on the sliding rods 443, one ends of the two adaptive springs 444 are welded at two ends of the sliding rods 443 in a one-to-one correspondence manner, the other ends of the two adaptive springs 444 are welded at two ends of the sliding sleeves 442 in a one-to-one correspondence manner, and serial connecting rods 445 are welded between two ends of the two sliding rods 443 which are positioned at the same side, as shown in fig. 6, the two sliding rods 443 and the two serial connecting rods 445 enclose a rectangular frame structure, and when the adaptive springs 444 are in a stress balance state, the distance between the middle shafts 441 and the two serial connecting rods 445 is equal; of the plurality of side stay frames 44, a center shaft 441 located in the bottommost side stay frame 44 is fixed to the center turret 42, and center shafts 441 in the remaining side stay frames 44 are rotatably connected to the center turret 42; the inner lining belts 45 are symmetrically arranged on two sides of the middle rotating frame 42 perpendicular to the axial direction of the lower guide roller 423, and all the string connecting rods 445 on the same side of the middle rotating frame 42 are horizontally hinged on the inner lining belts 45 on the same side. The lining belt 45 comprises a rectangular elastic brace 451, the elastic brace 451 is made of the existing elastic cloth, the elastic brace 451 is connected in series with a plurality of series connecting rods 445, and the series connecting rods 445 are horizontally hinged with the elastic brace 451; the surface of the elastic strap 451 facing away from the middle rotating frame 42 is compositely fixed with a flexible layer 452, and in this embodiment, the flexible layer 452 is made of the existing memory silica gel material. Since the center shaft 441 of the lowermost side stay frame 44 is fixed to the center turret 42, the plurality of side stay frames 44 are in a parallel state with each other in the restraining engagement with the remaining side stay frames 44, and the two lining belts 45 are in a parallel and stretched state with each other.
When the polishing strip 5 is sleeved, the guide roller frames 431 are pressed, so that the two upper guide rollers 433 move downwards along with the guide roller frames 431 for a small distance, then the lower guide rollers 423, the two upper guide rollers 433 and the two lining belts 45 are all stretched into the rings of the polishing strip 5, and then the guide roller frames 431 are loosened, so that the polishing strip 5 is tensioned through the two upper guide rollers 433 under the action of the elasticity of the supporting springs 432, and the polishing strip 5 is tightly attached to the two lining belts 45 to complete the sleeved.
After the lamp holder shell 6 is clamped and fixed by the inner support, the middle rotating frame 42 is rotated towards the direction close to the fixed lamp holder shell 6, the middle rotating frame 42 is locked by the locking nut 422 when the inclination angle is approximately the same as the integral conical surface angle of the lamp holder shell 6, then the polishing strip 5 is driven to move towards the direction close to the lamp holder shell 6 by rotating the first lead screw 313, the polishing strip 5 is pressed and attached to the outer surface wall of the lamp holder shell 6 by the lining belt 45 close to one side under the matching support of the side support frames 44 by moving and adjusting, in the carrying adjustment attaching process, the rest side support frames 44 are self-adaptively rotated according to the curved surface structure of the attaching position of the lamp holder shell 6 on the premise that the rest side support frames 44 are taken as references except the side support frames 44 at the bottommost end, and the side support frames 44 are synchronously rotated integrally, in addition, in each side support frame 44, the sliding rod 443 slides in a direction away from the lamp holder shell 6, the sliding distance of the sliding rod 443 can also be adaptively adjusted according to the structure of the attaching and pressing position of each side support frame 44 on the lamp holder shell 6, when the radial length of the position where the sliding rod 443 is attached and pressed with the lamp holder shell 6 is longer, the sliding distance of the sliding rod 443 in the side support frame 44 is larger, in the attaching and pressing process with the outer surface wall of the lamp holder shell 6, the lining belt 45 near the lamp holder shell 6 drives the polishing strip 5 to press on the outer surface wall of the lamp holder shell 6 to generate concave deformation towards one side near the middle rotating frame 42, but under the adaptive position avoiding adjustment of the side support frames 44, the other lining belt 45 generates outward expansion deformation towards one side away from the middle rotating frame 42 to a corresponding extent, therefore, the tensioning degree of the polishing strip 5 is not changed basically, and the polishing strip 5 is driven by the lining belt 45 with flexible elastic force to form self-adaptive fit with the outer surface wall of the lamp holder shell 6.
Subsequently, the rotary part 11 is started to drive the polishing mechanism 4 to rotate around the lamp holder shell 6, so that the outer surface wall of the lamp holder shell 6 is integrally rotary polished by the polishing strip 5; compared with the traditional manual polishing, the polishing difficulty is reduced, the overall coverage polishing of the surface wall of the lamp holder shell 6 is realized, the problems that polishing is not in place and the polishing position is omitted are avoided, and the polishing efficiency is greatly improved. In addition, in the actual polishing process, the tangential carry component 32 can drive the polishing strip 5 to move tangentially along the rotating ring of the rotating component 11, so that the laminating and pressing state between the polishing strip 5 and the lamp holder shell 6 is not affected, the contact position of the polishing strip 5 and the lamp holder shell 6 in the width direction of the polishing strip 5 can be adjusted by rotating the second lead screw 322, and the contact position between the polishing strip 5 and the lamp holder shell 6 in the length direction can be adjusted by rotating the upper guide roller 433, so that the polishing surface of the polishing strip 5 can be fully utilized, and the waste of polishing materials is avoided.
In the description of the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention.
In the description of the present invention, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "connected," "mounted," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
The preferred embodiments of the present invention have been described above. It is to be understood that the invention is not limited to the specific embodiments described above, wherein devices and structures not described in detail are to be understood as being implemented in a manner common in the art; any person skilled in the art will make many possible variations and modifications, or adaptations to equivalent embodiments without departing from the technical solution of the present invention, which do not affect the essential content of the present invention. Therefore, any simple modification, equivalent variation and modification of the above embodiments according to the technical substance of the present invention still fall within the scope of the technical solution of the present invention.
Claims (6)
1. A lamp stand casing casting forming aftertreatment device which characterized in that: the lamp holder comprises a disc bearing table (1) for vertically bearing and placing a lamp holder shell (6), wherein an inner support clamping mechanism (2) for clamping an inner support in an inner cavity of the lamp holder shell (6) is assembled on a table top of the disc bearing table (1), and an inner support clamping central shaft of the inner support clamping mechanism (2) is overlapped with a central shaft of the disc bearing table (1); the lower end of the table top of the disc bearing table (1) is provided with a rotary part (11) which rotates around the central axis; the rotary part (11) is fixedly provided with a carry adjusting table (3) which synchronously rotates along with the rotary part, the carry adjusting table (3) comprises a radial carry component (31) which moves and adjusts relative to the rotary part (11) in a radial direction and a tangential carry component (32) which is assembled at the carry moving end of the radial carry component (31), and the carry moving end of the tangential carry component (32) is horizontally and vertically arranged relative to the carry moving end of the radial carry component (31); the top end of the carry moving end of the tangential carry component (32) is fixedly provided with a polishing mechanism (4) for integrally polishing the outer wall of the lamp holder shell (6);
the polishing mechanism (4) comprises a side support plate (41) vertically fixed at the carry moving end of the tangential carry component (32), a middle rotating frame (42) is installed on the side support plate (41) in a horizontal rotating adjustment mode, and the horizontal rotating shaft of the middle rotating frame (42) is axially and vertically arranged relative to the rotating radial direction of the rotating part (11); the bottom end of the middle rotating frame (42) is horizontally and rotatably provided with a lower guide roller (423), and the top elastic force of the middle rotating frame (42) is vertically and slidably provided with an upper guide roller assembly (43); a plurality of side support frames (44) are uniformly arranged on the middle rotating frame (42) along the vertical direction; lining belts (45) are symmetrically arranged on two sides of the middle rotating frame (42) perpendicular to the axial direction of the lower guide roller (423);
the side support frame (44) comprises a middle shaft (441) which horizontally penetrates through the middle rotating frame (42), the middle shaft (441) is axially arranged in parallel relative to the lower guide roller (423), sliding sleeves (442) which are vertically arranged relative to the middle shaft (441) are symmetrically fixed at two ends of the middle shaft (441), sliding rods (443) are slidably arranged on the two sliding sleeves (442), two self-adapting springs (444) are sleeved on the sliding rods (443), one ends of the two self-adapting springs (444) are fixed at two ends of the sliding rods (443) in a one-to-one correspondence manner, the other ends of the two self-adapting springs (444) are fixed at two ends of the sliding sleeves (442) in a one-to-one correspondence manner, and serial rods (445) are fixedly connected between two ends of the two sliding rods (443) which are positioned at the same side; among the side support frames (44), a middle shaft (441) in the side support frame (44) at the bottommost end is fixed with the middle rotating frame (42), and middle shafts (441) in the rest side support frames (44) are rotationally connected with the middle rotating frame (42); all the serial rods (445) positioned on the same side of the middle rotating frame (42) are horizontally hinged on the lining belt (45) on the same side;
the lining belt (45) comprises a rectangular elastic brace (451), the elastic brace (451) is connected in series with a plurality of series connecting rods (445), and the series connecting rods (445) are horizontally hinged with the elastic brace (451); a flexible layer (452) is compositely fixed on the surface of the elastic braces (451) back to the middle rotating frame (42);
the inner support clamping mechanism (2) comprises a circular tube stand column (21) which is coaxially arranged and vertically fixed at the upper end of the table top of the disc supporting table (1), a plurality of guide rods (211) are circumferentially distributed and fixed on the side wall of the circular tube stand column (21), and the guide direction of the guide rods (211) is radially arranged along the circular tube stand column (21); a sleeve (23) is correspondingly and slidably arranged on each guide rod (211), an inner supporting piece (25) for clamping and contacting an inner supporting is correspondingly arranged on each sleeve (23), an inner supporting cylinder (22) is vertically fixed at the bottom end of the table top of the disc supporting table (1), an output rod of each inner supporting cylinder (22) extends out of a pipe of the circular pipe upright (21) in a penetrating mode, a hinged end head (221) is fixed at the top end of the output rod of each inner supporting cylinder (22), and a connecting rod (24) is hinged between each hinged end head (221) and each sleeve (23);
the inner support piece (25) comprises an arc plate (251) with the center of a circle being deviated to one side of the circular tube stand column (21), a vertical chute (252) is fixed on the inner arc surface of the arc plate (251), the arc plate (251) is vertically and slidably mounted on the sleeve (23) through the vertical chute (252), and a tension spring (254) is connected between the sleeve (23) and the arc plate (251).
2. A lampholder housing cast-molding aftertreatment device according to claim 1, wherein: the upper guide roller assembly (43) at least comprises an upper guide roller (433) which is horizontally arranged in a rotating mode, and central shafts of the lower guide roller (423) and the upper guide roller (433) are axially arranged in parallel with a horizontal rotating shaft of the middle rotating frame (42).
3. A lampholder housing cast-molding aftertreatment device according to claim 2, wherein: the upper guide roller assembly (43) further comprises a guide roller frame (431), the upper guide roller (433) is horizontally rotatably mounted on the guide roller frame (431), at least one plug-in sliding block (4311) is fixed at the bottom end of the guide roller frame (431), a sliding slot (424) for the plug-in sliding block (4311) to be slidably plugged is formed in the top end of the middle rotating frame (42), and a plurality of supporting springs (432) are connected between the bottom end of the guide roller frame (431) and the middle rotating frame (42).
4. A lampholder housing cast-molding aftertreatment device according to claim 1, wherein: the side wall position on the middle rotating frame (42) close to the top end is horizontally fixed with a matching pin shaft (421), the axial direction of the matching pin shaft (421) is axially parallel to the horizontal rotating shaft of the middle rotating frame (42), an arc guide rail (411) with the center of a circle coincident with the central axis of the horizontal rotating shaft of the middle rotating frame (42) is arranged on the side support plate (41), and the matching pin shaft (421) is horizontally inserted in the arc guide rail (411) and moves along the arc guide rail (411).
5. A lampholder housing cast-molding aftertreatment device according to claim 1, wherein: the outer arc surface end of the arc plate (251) is embedded and horizontally rotated to be provided with a plurality of rollers (253), the rollers (253) are distributed along the arc direction of the arc plate (251), and the rotating shaft of the rollers (253) is axially and vertically arranged relative to the radial direction of the arc plate (251).
6. A lampholder housing cast-molding aftertreatment device according to claim 4, wherein: and the matched pin shaft (421) is also in threaded connection with a lock nut (422) which is in pressing contact with the end face of the circular arc guide rail (411).
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| CN202311684674.3A CN117381611B (en) | 2023-12-11 | 2023-12-11 | Lamp holder shell casting forming post-treatment device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202311684674.3A CN117381611B (en) | 2023-12-11 | 2023-12-11 | Lamp holder shell casting forming post-treatment device |
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| CN117381611B true CN117381611B (en) | 2024-03-22 |
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| CN118143220B (en) * | 2024-05-11 | 2024-07-19 | 山西双环重工集团有限公司 | A processing equipment for flange |
| CN118699964B (en) * | 2024-08-27 | 2025-01-07 | 内蒙古欧晶科技股份有限公司 | A repair device for quartz crucible production and processing |
| US12330202B1 (en) | 2024-10-18 | 2025-06-17 | Shanxi Shuanghuan Heavy Industry Group Co. Ltd | Processing device for flange |
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