CN114536196A - A machine parts production polishing equipment for improving plain noodles degree - Google Patents
A machine parts production polishing equipment for improving plain noodles degree Download PDFInfo
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- CN114536196A CN114536196A CN202210442944.9A CN202210442944A CN114536196A CN 114536196 A CN114536196 A CN 114536196A CN 202210442944 A CN202210442944 A CN 202210442944A CN 114536196 A CN114536196 A CN 114536196A
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- Prior art keywords
- pipe
- fixedly connected
- workpiece
- rotating
- bearing mechanism
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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
- B24B29/00—Machines or devices for polishing surfaces on work by means of tools made of soft or flexible material with or without the application of solid or liquid polishing agents
- B24B29/02—Machines or devices for polishing surfaces on work by means of tools made of soft or flexible material with or without the application of solid or liquid polishing agents designed for particular workpieces
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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
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/007—Weight compensation; Temperature compensation; Vibration damping
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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
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/02—Frames; Beds; Carriages
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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
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/06—Work supports, e.g. adjustable steadies
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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
- B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
- B24B55/02—Equipment for cooling the grinding surfaces, e.g. devices for feeding coolant
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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
- B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
- B24B55/06—Dust extraction equipment on grinding or polishing machines
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention relates to the technical field of polishing equipment, and provides mechanical accessory production polishing equipment for improving the light surface degree, which comprises a bearing mechanism, a lifting assembly, a supporting shell, a rotating shell and a traction assembly, wherein the bottom of the bearing mechanism is fixedly connected with a second fixed pipe, a workpiece is sleeved on the second fixed pipe, one end of the lifting assembly is fixedly connected above the bearing mechanism, the other end of the lifting assembly is fixedly connected with the supporting shell, the supporting shell and the rotating shell are movably sleeved on the second fixed pipe, the rotating shell is rotatably connected in the supporting shell, the rotating shell is sleeved on the outer side of the workpiece, a clamping part is arranged on the rotating shell, a first transmission gear is also fixedly connected on the outer side of the rotating shell, a driving part meshed and connected with the first transmission gear is arranged on the supporting shell, and the traction assembly comprises a winding part meshed and connected with the lifting assembly; and the horizontal adjusting part is connected with the winding part, and a polishing block which is attached and connected with the surface of the workpiece is arranged in the horizontal adjusting part.
Description
Technical Field
The invention relates to the technical field of polishing equipment, in particular to mechanical accessory production polishing equipment for improving the smoothness.
Background
According to the function or appearance requirement of the product, the mechanical part needs to be polished by polishing equipment after being processed.
The existing polishing device for producing mechanical accessories comprises a base, a support, a motor, an installation frame, an installation seat and a polishing block, wherein the support is arranged at the top end of the base; when the polishing device for producing the mechanical accessories is used, only the motor needs to be controlled to drive the driving shaft to rotate, and then the accessories are close to the polishing block and are polished by the polishing block in the rotating process.
However, when some mechanical parts have the outer shape profiles such as conical shape and trumpet shape, the existing polishing equipment is inconvenient to polish the mechanical parts with the outer shape profiles such as conical shape and trumpet shape, or the polishing quality of the mechanical parts with the outer shape profiles such as conical shape and trumpet shape cannot be effectively improved.
Disclosure of Invention
The invention aims to provide mechanical accessory production and polishing equipment for improving the smoothness, and aims to solve the problem that the existing mechanical accessory production and polishing equipment for improving the smoothness is poor in polishing effect.
In order to achieve the above object, the present invention provides a technical solution, a machine part production polishing apparatus for improving a light surface degree, comprising a bearing mechanism, a second fixed pipe fixedly connected to the bottom of the bearing mechanism, a workpiece sleeved on the second fixed pipe, a lifting assembly, a support housing, a rotating housing and a traction assembly, wherein one end of the lifting assembly is fixedly connected to the upper side of the bearing mechanism, the other end of the lifting assembly is fixedly connected to the support housing, the support housing and the rotating housing are movably sleeved on the second fixed pipe, the rotating housing is rotatably connected to the inside of the support housing, the rotating housing is sleeved on the outside of the workpiece, a clamping portion for fixing the position of the workpiece is arranged on the rotating housing, a first transmission gear is further fixedly connected to the outside of the rotating housing, a driving portion connected to the first transmission gear in a meshing manner is arranged on the support housing, the traction assembly comprises a winding part engaged and connected with the lifting assembly; and the horizontal adjusting part is connected with the winding part, a polishing block which is attached and connected with the surface of the workpiece is arranged in the horizontal adjusting part, when the polishing device is used, the workpiece is sleeved on the second fixed pipe from the second fixed pipe firstly, then the threaded pipe is rotated by rotating the knob, the purpose of driving the clamping block to clamp the workpiece is achieved by the aid of the rotated threaded pipe in a threaded connection mode with the threaded rod, friction force between the workpiece and the clamping block can be increased, the purpose of driving the rotating shell to rotate is achieved by the driving part in a meshed connection mode with the first transmission gear, the rotating shell drives the workpiece to rotate around the axis of the second fixed pipe together through the clamping part, and the purpose of polishing the surface of the workpiece is achieved by the aid of the rotating workpiece in a contact connection mode with the polishing block.
As a further aspect of the present invention, the lifting assembly includes a first telescopic member and a straight rod, the first telescopic member is fixedly connected to the carrying mechanism, one end of the straight rod is fixedly connected to the first telescopic member, the other end of the straight rod is movably sleeved in the second fixing tube, the straight rod is fixedly connected to the supporting housing, one side of the straight rod close to the first telescopic member is provided with a plurality of toothed grooves, the winding portion is engaged with the winding portion, the first telescopic member may be designed as an electric telescopic rod or a hydraulic telescopic rod, and the telescopic motion of the first telescopic member can drive the straight rod, the supporting housing, the rotating housing and the workpiece to perform lifting motion.
As a further proposal of the invention, the side wall of the second fixed pipe is provided with sliding chutes which extend along two axial directions, one of the two end surfaces of the supporting shell is fixedly connected with a transverse plate which is connected in the two sliding grooves in a sliding way, the inner wall of the supporting shell is provided with an annular limiting groove, the end surface of the bottom of the rotating shell is jointed and connected with the supporting shell, the outer wall of the rotating shell is connected with an annular limiting block which is rotatably connected in the annular limiting groove, the transverse plate and the two sliding grooves are mutually matched, the supporting shell can do stable lifting motion along the sliding groove, the design of mutual matching among the connecting rod, the first sliding block and the first return spring can make the supporting shell more stable in the lifting process, and the buffer function can be realized, and the condition that the workpiece is damaged due to overlarge pressure between the workpiece and the grinding block is prevented.
As a further scheme of the invention, the clamping parts comprise a threaded rod, a knob, a threaded pipe and clamping blocks, the threaded pipe is installed on the side wall of the rotating shell, the threaded rod is in threaded connection with the threaded pipe, the clamping block is fixedly connected to one end, close to a workpiece, of the threaded rod, the clamping block is in contact connection with the surface of the workpiece, the knob is fixedly sleeved on the outer wall of the threaded pipe, the number of the clamping parts is several, and the clamping parts are centrosymmetric relative to the rotating shell.
As a further scheme of the invention, the winding part comprises a second transmission gear, a rotating shaft, a winding wheel and a traction rope, the second transmission gear and the winding wheel are fixedly sleeved on the rotating shaft, the rotating shaft is connected to a first fixing pipe arranged at the top of the bearing mechanism, the axis of the first fixing pipe is consistent with that of the second fixing pipe, a tooth-shaped groove on the straight rod is movably sleeved in the first fixing pipe, the second transmission gear is meshed with the tooth-shaped groove, and the traction rope is wound on the winding wheel.
As a further scheme of the invention, the horizontal adjusting part comprises a fixed guide rail, a second slide block and a longitudinal rod, the fixed guide rail is fixedly connected with the inner wall of the bearing mechanism, the second slide block is connected in the fixed guide rail in a sliding manner, the upper side surface and the lower side surface of the second slide block are in contact connection with the upper inner surface and the lower inner surface of the fixed guide rail, one end of the second slide block close to the winding part is connected with the traction rope, the other end of the second slide block is connected with the fixed guide rail through a second return spring, a wire passing hole for penetrating through the traction rope is further formed in the fixed guide rail, the bottom of the second slide block is fixedly connected with the longitudinal rod, one end of the longitudinal rod far away from the second slide block is fixedly connected with the grinding block, an inclined surface which is attached to the surface of a workpiece is arranged on the grinding block, the number of the horizontal adjusting part and the winding part are respectively a plurality of the horizontal adjusting part and the winding part are symmetrically distributed around the first fixed tubular shaft, when the first telescopic piece drives the supporting shell through the straight rod, the rotating shell and the workpiece ascend, the tooth-shaped groove in the straight rod can drive the winding wheel to rotate through the second transmission gear, the rotating winding wheel can apply pulling force to the second sliding block in a traction rope winding mode, so that the grinding block is driven to move towards the direction close to the center of the second fixing pipe or the workpiece, when the first telescopic piece drives the supporting shell through the straight rod, the rotating shell and the workpiece descend, the tooth-shaped groove in the straight rod can drive the winding wheel to rotate reversely through the second transmission gear, the traction rope wound above the winding wheel can be released by the winding wheel rotating reversely, and the second sliding block losing the pulling force and the grinding block can move reversely under the elastic action of the second reset spring.
As a further scheme of the invention, the bottom of the bearing mechanism is also fixedly connected with a fixed rod, a first sliding block is movably sleeved on the fixed rod, the first sliding block is connected to the bottom of the supporting shell through a connecting rod, two ends of the connecting rod are respectively hinged with the first sliding block and the supporting shell, and a first return spring is also movably sleeved on the supporting shell.
As a further proposal of the invention, the dust collector also comprises a dust collection component which comprises a dust collection box body, a vacuum suction pump, a dust collection pipe and a dust collection valve, the dust collecting box body is fixedly connected with the side wall of the bearing mechanism, the bottom of the vacuum suction pump is connected with the dust collecting box body through a dust exhaust pipe, the top of the vacuum suction pump is connected with a dust suction valve through a dust suction pipe, the dust suction pipe is fixedly connected with the side wall of the bearing mechanism, the dust absorption valve is located and carries the mechanism inside, and the water pump can pass through the water in the water tank, fixed pipe, flexible pipe, rotating tube and spray valve spout to the workpiece surface, can cool down to it on the one hand, and on the other hand can play the effect of dust removal, and the concertina movement of second extensible member can drive the rotating tube around the center pin at certain angle within range internal rotation, and rotatory spray valve can enlarge the spray regime, has further improved cooling and dust removal effect.
As a further scheme of the invention, the cleaning device also comprises a cleaning component, wherein the cleaning component comprises a water tank, a water pump, a fixed pipe and a water spray valve, the water tank is fixedly connected with the side wall of the bearing mechanism, the bottom of the water pump is connected with the water tank through a water suction pipe, the top of the water pump is fixedly connected with the fixed pipe, the water spray valve is positioned in the bearing mechanism, the water spray valve is rotatably connected on a central shaft through a rotating pipe, the central shaft is fixedly connected on a support arranged on the side wall of the bearing mechanism, one end of the rotating pipe, far away from the water spray valve, is connected with the fixed pipe through a flexible pipe, the rotating pipe is also connected with the side wall of the bearing mechanism through a second telescopic piece, two ends of the second telescopic piece are respectively hinged with the rotating pipe and the bearing mechanism, the water pump can spray the water in the water tank to the surface of a workpiece through the fixed pipe, the flexible pipe, the rotating pipe and the water spray valve, on one hand, the water spray valve can cool the workpiece, on the other hand can play the effect of dust removal, and the concertina movement of second extensible member can drive the rotating tube around the center pin at certain angle within range internal rotation, and rotatory water spray valve can enlarge the spray regime, has further improved cooling and dust removal effect.
In conclusion, the beneficial effects of the invention are as follows:
1. when the first telescopic part drives the support shell through the straight rod, the rotating shell and the workpiece are lifted, the tooth-shaped groove on the straight rod can drive the winding wheel to rotate through the second transmission gear, the rotating winding wheel can apply pulling force to the second sliding block in a traction rope winding mode, so that the polishing block is driven to move towards the direction close to the center of the second fixed pipe or the workpiece, when the first telescopic part drives the support shell through the straight rod, the rotating shell and the workpiece are lifted down, the tooth-shaped groove on the straight rod can drive the winding wheel to rotate reversely through the second transmission gear, the traction rope wound above the winding wheel rotating reversely can be released by the winding wheel rotating reversely, the second sliding block losing the pulling force and the polishing block can move reversely under the elastic action of the second reset spring, and the workpiece and the polishing block can be adjusted in position at the same time;
2. in the whole process of ascending and descending of the workpiece, the grinding block is in contact with the surface of the workpiece, so that the grinding block can grind and polish the workpiece along the rotation direction of the workpiece and can also grind and polish the workpiece from the outer boundary to the inner boundary of the workpiece, and the workpiece can also grind and polish the workpiece from the inner boundary to the outer boundary of the workpiece at the grinding block;
3. the cross plate and the two sliding grooves are matched with each other, so that the supporting shell can perform stable lifting motion along the sliding grooves, and the connecting rod, the first sliding block and the first return spring are matched with each other, so that the supporting shell can be more stable in the lifting process and can play a buffering role, and the situation that a workpiece is damaged due to overlarge pressure between the workpiece and the grinding block is prevented;
4. the water pump can spout the water in the water tank to the workpiece surface through fixed pipe, flexible pipe, rotating tube and spray valve, can cool down to it on the one hand, and on the other hand can play the effect of dust removal, and the concertina movement of second extensible member can drive the rotating tube around the center pin at certain angle within range internal rotation, and rotatory spray valve can enlarge the spray regime, has further improved cooling and dust removal effect.
Drawings
FIG. 1 is a schematic structural diagram of a mechanical accessory production polishing apparatus for improving optical surface smoothness according to an embodiment of the present invention.
FIG. 2 is a schematic diagram of a workpiece structure according to an embodiment of the invention.
Fig. 3 is a schematic structural diagram of a lifting assembly in an embodiment of the invention.
Fig. 4 is a schematic structural view of a traction assembly in an embodiment of the present invention.
Figure 5 is a perspective view of a sanding block in accordance with an embodiment of the present invention.
Fig. 6 is a perspective view of a second stationary tube in an embodiment of the present invention.
Fig. 7 is an assembly view of the support housing and the driving part in the embodiment of the present invention.
Fig. 8 is an assembly view of a support housing and a second stationary tube in an embodiment of the present invention.
FIG. 9 is a perspective view of a straight rod in an embodiment of the invention.
Fig. 10 is a first perspective view of a rotating housing in an embodiment of the present invention.
Fig. 11 is a second perspective view of the rotating housing in an embodiment of the present invention.
Fig. 12 is an assembly view of the support housing, the second fixing tube and the straight rod according to the embodiment of the present invention.
Fig. 13 is an assembly view of the support housing, the driving part, the rotating housing and the second fixing tube in the embodiment of the present invention.
Fig. 14 is an assembly view of the support housing, the driving part, the rotating housing, the second fixing tube and the straight rod according to the embodiment of the present invention.
Fig. 15 is a partial enlarged view of a in fig. 1 according to the present invention.
Fig. 16 is a partial enlarged view of b of fig. 1 according to the present invention.
Fig. 17 is a partial enlarged view of c of fig. 1 according to the present invention.
Fig. 18 is a partial enlarged view of d in fig. 1 according to the present invention.
Reference numerals: 1-bearing mechanism, 11-first fixed pipe, 12-second fixed pipe, 121-chute, 13-fixed rod, 14-first sliding block, 15-connecting rod, 16-first reset spring, 2-workpiece, 3-lifting component, 31-first telescopic component, 32-tooth-shaped groove, 33-straight rod, 4-supporting shell, 41-transverse plate, 42-annular limiting groove, 5-rotating shell, 51-first transmission gear, 52-annular limiting block, 53-clamping part, 531-threaded rod, 532-knob, 533-threaded pipe, 534-clamping block, 6-traction component, 61-horizontal adjusting part, 611-fixed guide rail, 612-second sliding block, 6121-longitudinal rod, 6122-grinding block, 6123-inclined plane, 613-second return spring, 614-line passing hole, 62-winding part, 621-second transmission gear, 622-rotating shaft, 623-winding wheel, 624-traction rope, 7-driving part, 8-dust collection component, 81-dust collection box, 82-vacuum pump, 83-dust collection pipe, 84-dust collection valve, 9-cleaning component, 91-water tank, 92-water pump, 93-fixed pipe, 94-water spray valve, 95-bracket, 96-central shaft, 97-flexible pipe, 98-rotating pipe and 99-second telescopic piece.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention is described in further detail below with reference to the accompanying drawings and specific embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
In the description of the present invention, the terms "center", "lateral", "upper", "lower", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Specific implementations of the present invention are described in detail below with reference to specific embodiments.
Referring to fig. 1 to 14, the device for producing and polishing mechanical parts for improving the light surface degree, provided by the embodiment of the invention, includes a bearing mechanism 1, a second fixed tube 12 is fixedly connected to the bottom of the bearing mechanism 1, a workpiece 2 is sleeved on the second fixed tube 12, a lifting assembly 3, a supporting housing 4, a rotating housing 5 and a traction assembly 6, one end of the lifting assembly 3 is fixedly connected to the upper side of the bearing mechanism 1, the other end of the lifting assembly 3 is fixedly connected to the supporting housing 4, the supporting housing 4 and the rotating housing 5 are movably sleeved on the second fixed tube 12, the rotating housing 5 is rotatably connected to the inside of the supporting housing 4, the rotating housing 5 is sleeved on the outer side of the workpiece 2, a clamping portion 53 for fixing the position of the workpiece 2 is arranged on the rotating housing 5, a first transmission gear 51 is further fixedly connected to the outer side of the rotating housing 5, the supporting shell 4 is provided with a driving part 7 which is meshed with the first transmission gear 51, and the traction assembly 6 comprises a winding part 62 which is meshed with the lifting assembly 3; and the horizontal adjusting part 61 is connected with the winding part 62, and a polishing block 6122 which is attached and connected with the surface of the workpiece 2 is arranged in the horizontal adjusting part 61.
Further, clamping part 53 includes threaded rod 531, knob 532, screwed pipe 533 and clamping block 534, screwed pipe 533 is installed and is rotated 5 lateral walls of casing, threaded rod 531 threaded connection is in screwed pipe 533, the last one end fixedly connected with clamping block 534 that is close to work piece 2 of threaded rod 531, clamping block 534 is connected with work piece 2 surface contact, the fixed cover of screwed pipe 533 outer wall still is equipped with knob 532, the quantity of clamping part 53 is a plurality of, and a plurality of clamping part 53 is about rotating 5 centrosymmetries of casing.
In the embodiment of the present invention, the driving part 7 comprises a driving motor and a driving gear installed on the driving motor, the driving gear is engaged with the first transmission gear 51, when in use, the workpiece 2 is sleeved on the second fixing pipe 12 from the top of the second fixing pipe 12, then, the rotary knob 532 is rotated to rotate the threaded pipe 533, the rotary threaded pipe 533 is in threaded connection with the threaded rod 531 to drive the clamping block 534 to clamp the workpiece 2, friction between the workpiece 2 and the clamping block 534 can be increased, the driving portion 7 is in meshed connection with the first transmission gear 51 to drive the rotary housing 5 to rotate, the rotary housing 5 drives the workpiece 2 to rotate around the axis of the second fixed pipe 12 through the clamping portion 53, and the rotary workpiece 2 is in contact connection with the grinding block 612 to polish the surface of the workpiece 2.
Referring to fig. 1 to 9, in an embodiment of the present invention, the lifting assembly 3 includes a first telescopic member 31 and a straight rod 33, the first telescopic member 31 is fixedly connected to the carrying mechanism 1, one end of the straight rod 33 is fixedly connected to the first telescopic member 31, the other end of the straight rod 33 is movably sleeved in the second fixed tube 12, the straight rod 33 is fixedly connected to the supporting housing 4, one side of the straight rod 33 close to the first telescopic member 31 is provided with a plurality of tooth-shaped slots 32, and the winding portion 62 is engaged with the winding portion 62.
In the embodiment of the present invention, the first telescopic member 31 may be designed as an electric telescopic rod or a hydraulic telescopic rod, and the telescopic motion of the first telescopic member 31 can drive the straight rod 33, the supporting housing 4, the rotating housing 5 and the workpiece 2 to perform a lifting motion.
Referring to fig. 1, 6, 8 and 17, in an embodiment of the present invention, the side wall of the second fixing tube 12 is provided with two sliding grooves 121 extending along the axial direction, one of the two end surfaces of the supporting housing 4 is fixedly connected with a transverse plate 41, the transverse plate 41 is slidably connected in the two sliding grooves 121, the inner wall of the supporting housing 4 is provided with an annular limiting groove 42, the end surface of the bottom of the rotating housing 5 is attached to the supporting housing 4, and the outer wall of the rotating housing is connected with an annular limiting block 52 rotatably connected in the annular limiting groove 42.
Further, the bottom of the bearing mechanism 1 is fixedly connected with a fixing rod 13, a first sliding block 14 is movably sleeved on the fixing rod 13, the first sliding block 14 is connected to the bottom of the supporting shell 4 through a connecting rod 15, two ends of the connecting rod 15 are hinged to the first sliding block 14 and the supporting shell 4 respectively, and a first return spring 16 is movably sleeved on the supporting shell 4.
In the embodiment of the present invention, the cross plate 41 and the two sliding grooves 121 are designed to cooperate with each other, so that the supporting housing 4 can perform a stable lifting motion along the sliding grooves 121, and the design of cooperation between the connecting rod 15, the first slider 14 and the first return spring 16 can make the supporting housing 4 more stable during the lifting process, and can play a role in buffering, so as to prevent the workpiece 2 from being damaged due to an excessive pressure between the workpiece 2 and the polishing block 612.
Referring to fig. 1 to 4 and 16, in an embodiment of the present invention, the winding portion 62 includes a second transmission gear 621, a rotating shaft 622, a winding wheel 623 and a traction rope 624, the second transmission gear 621 and the winding wheel 623 are both fixedly sleeved on the rotating shaft 622, the rotating shaft 622 is connected to a first fixed tube 11 mounted at the top of the bearing mechanism 1, an axis of the first fixed tube 11 is consistent with an axis of a second fixed tube 12, a tooth-shaped groove 32 on the straight rod 33 is further movably sleeved in the first fixed tube 11, the second transmission gear 621 is engaged with the tooth-shaped groove 32, and the traction rope 624 is wound on the winding wheel 623.
In the embodiment of the invention, during the lifting process of the straight rod 33, the toothed groove 32 on the straight rod 33 drives the rotating shaft 622 and the winding wheel 623 to rotate by being meshed with the second transmission gear 621, the rotating winding wheel 623 can wind the pulling rope 624, and the winding wheel 623 can apply a pulling force to the horizontal adjusting part 61 by winding the pulling rope 624.
Referring to fig. 1 to 5, in an embodiment of the present invention, the horizontal adjustment portion 61 includes a fixed rail 611, a second slider 612, and a longitudinal rod 6121, the fixed rail 611 is fixedly connected to an inner wall of the supporting mechanism 1, the second slider 612 is slidably connected to the fixed rail 611, upper and lower side surfaces of the second slider 61 are in contact connection with upper and lower inner surfaces of the fixed rail 611, one end of the second slider 6 close to the winding portion 62 is connected to the traction rope 624, the other end of the second slider 6 is connected to the fixed rail 611 through a second return spring 613, the fixed rail 611 is further provided with a wire passing hole 614 for passing through the traction rope 624, the bottom of the second slider 612 is fixedly connected to the longitudinal rod 6121, one end of the longitudinal rod 6121 far from the second slider 612 is fixedly connected to the polishing block 6122, the polishing block 6122 is provided with an inclined surface 6123 attached to a surface of the workpiece 2, the number of the horizontal regulating portions 61 and the winding portions 62.
In the embodiment of the present invention, the pulling rope 624 overcomes the elastic force of the second return spring 613 to drive the second sliding block 612, the longitudinal bar 6121 and the polishing block 6122 to move toward the direction close to the second fixed tube 12, and the specific working manner is as follows: when the first telescopic member 31 drives the support housing 4, the rotating housing 5 and the workpiece 2 to ascend through the straight rod 33, the toothed groove 32 on the straight rod 33 can drive the winding wheel 623 to rotate through the second transmission gear 621, the rotating winding wheel 623 can apply a pulling force to the second slider 612 by winding the pulling rope 624, so as to drive the polishing block 6122 to move towards the direction close to the second fixed tube 12 or the center of the workpiece 2, and in the whole process of ascending of the workpiece 2, the polishing block 6122 is in contact with the surface of the workpiece 2, so that the polishing block 6122 can polish and polish the workpiece 2 along the rotating direction of the workpiece 2 and polish the position from the outer boundary to the inner boundary of the workpiece 2, when the first telescopic member 31 drives the support housing 4, the rotating housing 5 and the workpiece 2 to descend through the straight rod 33, the toothed groove 32 on the straight rod 33 can drive the winding wheel 623 to rotate reversely through the second transmission gear 621, the winding wheel 623 rotating in the opposite direction releases the traction rope 624 wound above, the second slider 612 and the polishing block 6122 losing traction force move in the opposite direction under the elastic action of the second return spring 613, and in the whole process of descending of the workpiece 2, the polishing block 6122 can polish and polish the workpiece 2 from the inner boundary to the outer boundary of the workpiece 2.
Referring to fig. 1, in an embodiment of the present invention, the dust collecting assembly 8 further includes a dust collecting assembly 8, the dust collecting assembly 8 includes a dust collecting box 81, a vacuum suction pump 82, a dust suction pipe 83 and a dust suction valve 84, the dust collecting box 81 is fixedly connected to a side wall of the carrying mechanism 1, a bottom of the vacuum suction pump 82 is connected to the dust collecting box 81 through a dust discharge pipe, a top of the vacuum suction pump 82 is connected to the dust suction valve 84 through the dust suction pipe 83, the dust suction pipe 83 is fixedly connected to a side wall of the carrying mechanism 1, and the dust suction valve 84 is located inside the carrying mechanism 1.
In the embodiment of the present invention, during the polishing of the workpiece 2, the negative pressure generated by the operation of the vacuum pump 82 can suck the dust floating in the air into the dust suction pipe 83 through the dust suction valve 84, and then discharge the dust into the dust collection box 81 through the dust discharge pipe, thereby facilitating the centralized processing thereof.
Referring to fig. 1 and 18, in an embodiment of the present invention, the cleaning assembly 9 further includes a water tank 91, a water pump 92, a fixed pipe 93 and a water spray valve 94, the water tank 91 is fixedly connected to a side wall of the supporting mechanism 1, a bottom of the water pump 92 is connected to the water tank 91 through a water suction pipe, a top of the water pump 92 is fixedly connected to the fixed pipe 93, the water spray valve 94 is located in the supporting mechanism 1, the water spray valve 94 is rotatably connected to a central shaft 96 through a rotating pipe 98, the central shaft 96 is fixedly connected to a bracket 95 mounted on a side wall of the supporting mechanism 1, one end of the rotating pipe 98, which is far away from the water spray valve 94, is connected to the fixed pipe 93 through a flexible pipe 97, the rotating pipe 98 is further connected to a side wall of the supporting mechanism 1 through a second telescopic member 99, and two ends of the second telescopic member 99 are respectively hinged to the rotating pipe 98 and the supporting mechanism 1.
In the embodiment of the invention, the water pump 92 can spray the water in the water tank 91 to the surface of the workpiece 2 through the fixed pipe 93, the flexible pipe 97, the rotating pipe 98 and the water spray valve 94, so that the workpiece can be cooled and dedusted, the telescopic motion of the second telescopic member 99 can drive the rotating pipe 98 to rotate around the central shaft 96 within a certain angle range, the rotary water spray valve 94 can expand the spraying range, and the cooling and dedusting effects are further improved.
The working process of the embodiment of the invention is as follows: when the device is used, a workpiece 2 is sleeved on the second fixed pipe 12 from the top of the second fixed pipe 12, then the knob 532 is rotated to rotate the threaded pipe 533, the rotated threaded pipe 533 is in threaded connection with the threaded rod 531 to drive the clamping block 534 to clamp the workpiece 2, friction between the workpiece 2 and the clamping block 534 can be increased, the driving part 7 is in meshed connection with the first transmission gear 51 to drive the rotating shell 5 to rotate, the rotating shell 5 drives the workpiece 2 to rotate around the axis of the second fixed pipe 12 through the clamping part 53, when the first telescopic part 31 drives the supporting shell 4, the rotating shell 5 and the workpiece 2 to ascend through the straight rod 33, the tooth-shaped groove 32 on the straight rod 33 can drive the winding wheel 623 to rotate through the second transmission gear 621, and the rotating winding wheel 623 can apply tension to the second slider 612 through the mode of winding the traction rope 624, thereby driving the grinding block 6122 to move towards the direction close to the center of the second fixed pipe 12 or the workpiece 2, and in the whole process of the workpiece 2 rising, the grinding block 6122 contacts with the surface of the workpiece 2, so that the grinding block 6122 can grind and polish the workpiece 2 along the rotation direction of the workpiece 2, and can also grind and polish from the outer boundary to the inner boundary of the workpiece 2, when the first telescopic member 31 drives the support housing 4, the rotating housing 5 and the workpiece 2 to descend through the straight rod 33, the tooth-shaped groove 32 on the straight rod 33 can drive the winding wheel 623 to rotate reversely through the second transmission gear 621, the winding wheel 623 rotating reversely can release the traction rope 624 wound above, the second sliding block 612 losing traction force and the grinding block 6122 can move reversely under the elastic force of the second return spring 613, and in the whole process of the workpiece 2 falling, the grinding block 6122 can grind and polish from the inner boundary to the outer boundary of the workpiece 2, in summary, the polishing block 6122 can polish the workpiece 2 along the rotation direction thereof, and can also polish the workpiece 2 back and forth between the inner and outer boundaries thereof, during the polishing process of the workpiece 2, the negative pressure generated by the operation of the vacuum pump 82 can suck the dust floating in the air into the dust suction pipe 83 through the dust suction valve 84, and then the dust is discharged into the dust collection box 81 through the dust discharge pipe, the water pump 92 can spray the water in the water tank 91 onto the surface of the workpiece 2 through the fixed pipe 93, the flexible pipe 97, the rotating pipe 98 and the water spray valve 94, so as to cool the workpiece and remove dust, on the other hand, the telescopic motion of the second telescopic member 99 can drive the rotating pipe 98 to rotate around the central shaft 96 within a certain angle range, and the rotary water spray valve 94 can expand the spraying range.
In summary, in the whole process that the workpiece 2 ascends, the polishing block 6122 is in surface contact with the workpiece 2, so that the polishing block 6122 can polish and polish the workpiece 2 along the rotation direction of the workpiece 2 and can also polish and polish from the outer boundary to the inner boundary of the workpiece 2, and in the whole process that the workpiece 2 descends, the polishing block 6122 can also polish and polish from the inner boundary to the outer boundary of the workpiece 2.
Although several embodiments and examples of the present invention have been described for those skilled in the art, these embodiments and examples are presented as examples and are not intended to limit the scope of the invention. These new embodiments can be implemented in other various ways, and various omissions, substitutions, and changes can be made without departing from the spirit of the invention. These embodiments and modifications thereof are included in the scope and gist of the invention, and are included in the invention described in the claims and the equivalent scope thereof.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (9)
1. A machine parts production polishing equipment for improving plain noodles degree, including bearing mechanism (1), its characterized in that, bearing mechanism (1) bottom fixedly connected with second fixed pipe (12), the cover is equipped with work piece (2) on the fixed pipe (12) of second, still includes lifting unit (3), support casing (4), rotation casing (5) and traction assembly (6), the one end fixed connection of lifting unit (3) is in bearing mechanism (1) top, and the other end and the support casing (4) fixed connection of lifting unit (3), support casing (4) and rotation casing (5) movable sleeve are established on second fixed pipe (12), and rotate casing (5) and rotate and connect in support casing (4), it establishes in work piece (2) outside to rotate casing (5), and is provided with clamping part (53) that are used for the position of work piece (2) to fix on rotation casing (5), a first transmission gear (51) is fixedly connected to the outer side of the rotating shell (5), a driving part (7) meshed with the first transmission gear (51) is installed on the supporting shell (4), and the traction assembly (6) comprises a winding part (62) meshed with the lifting assembly (3); and the horizontal adjusting part (61) is connected with the winding part (62), and a polishing block (6122) which is attached and connected with the surface of the workpiece (2) is arranged in the horizontal adjusting part (61).
2. The device for producing and polishing mechanical accessories for improving the light surface degree according to claim 1, wherein the lifting assembly (3) comprises a first telescopic member (31) and a straight rod (33), the first telescopic member (31) is fixedly connected to the bearing mechanism (1), one end of the straight rod (33) is fixedly connected with the first telescopic member (31), the other end of the straight rod (33) is movably sleeved in the second fixed pipe (12), the straight rod (3) is fixedly connected with the support shell (4), one side of the straight rod (33) close to the first telescopic member (31) is provided with a plurality of tooth-shaped grooves (32), and the winding part (62) is meshed with the winding part (62).
3. The device for producing and polishing mechanical parts for improving the smoothness as claimed in claim 2, wherein the side wall of the second fixing tube (12) is provided with two sliding grooves (121) extending along the axial direction, one of the two end faces of the supporting shell (4) is fixedly connected with a transverse plate (41), the transverse plate (41) is slidably connected in the two sliding grooves (121), the inner wall of the supporting shell (4) is provided with an annular limiting groove (42), the end face of the bottom of the rotating shell (5) is attached to the supporting shell (4), and the outer wall of the rotating shell is connected with an annular limiting block (52) rotatably connected in the annular limiting groove (42).
4. The mechanical accessory production polishing device for improving the light surface degree of claim 3, wherein the clamping portion (53) comprises a threaded rod (531), a knob (532), a threaded pipe (533) and a clamping block (534), the threaded pipe (533) is installed on the side wall of the rotating shell (5), the threaded rod (531) is in threaded connection with the threaded pipe (533), the clamping block (534) is fixedly connected to one end, close to the workpiece (2), of the threaded rod (531), the clamping block (534) is in surface contact connection with the workpiece (2), the knob (532) is further fixedly sleeved on the outer wall of the threaded pipe (533), the number of the clamping portions (53) is several, and the several clamping portions (53) are centrosymmetric with respect to the rotating shell (5).
5. The mechanical accessory production polishing equipment for improving the light surface degree according to claim 4, wherein the winding part (62) comprises a second transmission gear (621), a rotating shaft (622), a winding wheel (623) and a traction rope (624), the second transmission gear (621) and the winding wheel (623) are fixedly sleeved on the rotating shaft (622), the rotating shaft (622) is connected to a first fixed pipe (11) mounted at the top of the bearing mechanism (1), the axis of the first fixed pipe (11) is consistent with the axis of a second fixed pipe (12), a tooth-shaped groove (32) in the straight rod (33) is movably sleeved in the first fixed pipe (11), the second transmission gear (621) is meshed with the tooth-shaped groove (32), and the traction rope (624) is wound on the winding wheel (623).
6. The mechanical accessory production polishing device for improving the light surface degree according to claim 5, wherein the horizontal adjusting part (61) comprises a fixed guide rail (611), a second sliding block (612) and a longitudinal rod (6121), the fixed guide rail (611) is fixedly connected to the inner wall of the bearing mechanism (1), the second sliding block (612) is slidably connected in the fixed guide rail (611), the upper side surface and the lower side surface of the second sliding block (61) are in contact connection with the upper inner surface and the lower inner surface of the fixed guide rail (611), one end of the second sliding block (6) close to the winding part (62) is connected with the traction rope (624), the other end of the second sliding block (6) is connected with the fixed guide rail (611) through a second return spring (613), the fixed guide rail (611) is further provided with a thread passing hole (614) for passing through the traction rope (624), and the bottom of the second sliding block (612) is fixedly connected with the longitudinal rod (6121), one end, far away from the second sliding block (612), of the longitudinal rod (6121) is fixedly connected with a polishing block (6122), an inclined surface (6123) attached to the surface of the workpiece (2) is arranged on the polishing block (6122), the number of the horizontal adjusting portions (61) and the number of the winding portions (62) are respectively a plurality, and the horizontal adjusting portions (61) and the winding portions (62) are axially symmetrically distributed about the first fixed pipe (11).
7. The machine part production and polishing equipment for improving the light surface degree according to claim 6, wherein a fixed rod (13) is further fixedly connected to the bottom of the bearing mechanism (1), a first sliding block (14) is movably sleeved on the fixed rod (13), the first sliding block (14) is connected to the bottom of the supporting shell (4) through a connecting rod (15), two ends of the connecting rod (15) are respectively hinged to the first sliding block (14) and the supporting shell (4), and a first return spring (16) is further movably sleeved on the supporting shell (4).
8. The mechanical accessory production polishing device for improving the light surface degree of claim 7, further comprising a dust collection assembly (8), wherein the dust collection assembly (8) comprises a dust collection box body (81), a vacuum suction pump (82), a dust collection pipe (83) and a dust collection valve (84), the dust collection box body (81) is fixedly connected to the side wall of the bearing mechanism (1), the bottom of the vacuum suction pump (82) is connected with the dust collection box body (81) through a dust discharge pipe, the top of the vacuum suction pump (82) is connected with the dust collection valve (84) through the dust collection pipe (83), the dust collection pipe (83) is fixedly connected to the side wall of the bearing mechanism (1), and the dust collection valve (84) is located inside the bearing mechanism (1).
9. The mechanical accessory production polishing device for improving the light surface degree of claim 8, further comprising a cleaning assembly (9), wherein the cleaning assembly (9) comprises a water tank (91), a water pump (92), a fixed pipe (93) and a water spraying valve (94), the water tank (91) is fixedly connected to the side wall of the bearing mechanism (1), the bottom of the water pump (92) is connected with the water tank (91) through a water suction pipe, the top of the water pump (92) is fixedly connected with the fixed pipe (93), the water spraying valve (94) is located in the bearing mechanism (1), the water spraying valve (94) is rotatably connected to a central shaft (96) through a rotating pipe (98), the central shaft (96) is fixedly connected to a support (95) installed on the side wall of the bearing mechanism (1), one end of the rotating pipe (98) far away from the water spraying valve (94) is connected to the fixed pipe (93) through a flexible pipe (97), the rotating pipe (98) is further connected with the side wall of the bearing mechanism (1) through a second telescopic piece (99), and two ends of the second telescopic piece (99) are hinged with the rotating pipe (98) and the bearing mechanism (1) respectively.
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| CN202210442944.9A CN114536196A (en) | 2022-04-26 | 2022-04-26 | A machine parts production polishing equipment for improving plain noodles degree |
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| CN202210442944.9A CN114536196A (en) | 2022-04-26 | 2022-04-26 | A machine parts production polishing equipment for improving plain noodles degree |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114986041A (en) * | 2022-07-29 | 2022-09-02 | 深圳市欣达兴电子科技有限公司 | Welding device for communication equipment |
| CN115464537A (en) * | 2022-09-19 | 2022-12-13 | 江苏金正阳矿业有限公司 | Efficient polishing equipment and method for surface of marble plate |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006159329A (en) * | 2004-12-06 | 2006-06-22 | Toyo Advanced Technologies Co Ltd | Grinding method |
| CN103894916A (en) * | 2014-03-06 | 2014-07-02 | 浙江工业大学 | Circular cone polishing device |
| CN108214198A (en) * | 2017-12-19 | 2018-06-29 | 贺欣豪 | A kind of loudspeaker box frame production surface grinding apparatus |
| CN108838802A (en) * | 2018-06-12 | 2018-11-20 | 重庆草衣木食文化传播有限公司 | A kind of woodwork grinding device |
| CN108994716A (en) * | 2018-07-16 | 2018-12-14 | 广东工业大学 | A kind of mechanical device for curved surface polishing |
| CN109702633A (en) * | 2019-01-05 | 2019-05-03 | 邢箫 | A kind of adjustable barred body grinding apparatus |
| CN209681794U (en) * | 2019-03-14 | 2019-11-26 | 腾盛达机械设备(大连)有限公司 | A kind of working equipment of grinding tool equipment |
| CN110774156A (en) * | 2019-11-06 | 2020-02-11 | 苏州赛硕拉不锈钢制品有限公司 | Nonrust steel pipe burnishing and polishing device |
| CN110936281A (en) * | 2019-12-18 | 2020-03-31 | 瑞安市佰乐雅工艺品有限公司 | Burnishing machine is used in mould manufacturing |
| CN111496614A (en) * | 2020-05-25 | 2020-08-07 | 张辉 | Metal rod surface polishing equipment based on worm gear and worm |
| CN112828753A (en) * | 2021-01-21 | 2021-05-25 | 温州卡朋卫浴科技有限公司 | Hardware bathroom product processing plane polishing machine |
| CN112959181A (en) * | 2021-02-23 | 2021-06-15 | 张旺 | High density shaving board manufacturing and processing system |
-
2022
- 2022-04-26 CN CN202210442944.9A patent/CN114536196A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006159329A (en) * | 2004-12-06 | 2006-06-22 | Toyo Advanced Technologies Co Ltd | Grinding method |
| CN103894916A (en) * | 2014-03-06 | 2014-07-02 | 浙江工业大学 | Circular cone polishing device |
| CN108214198A (en) * | 2017-12-19 | 2018-06-29 | 贺欣豪 | A kind of loudspeaker box frame production surface grinding apparatus |
| CN108838802A (en) * | 2018-06-12 | 2018-11-20 | 重庆草衣木食文化传播有限公司 | A kind of woodwork grinding device |
| CN108994716A (en) * | 2018-07-16 | 2018-12-14 | 广东工业大学 | A kind of mechanical device for curved surface polishing |
| CN109702633A (en) * | 2019-01-05 | 2019-05-03 | 邢箫 | A kind of adjustable barred body grinding apparatus |
| CN209681794U (en) * | 2019-03-14 | 2019-11-26 | 腾盛达机械设备(大连)有限公司 | A kind of working equipment of grinding tool equipment |
| CN110774156A (en) * | 2019-11-06 | 2020-02-11 | 苏州赛硕拉不锈钢制品有限公司 | Nonrust steel pipe burnishing and polishing device |
| CN110936281A (en) * | 2019-12-18 | 2020-03-31 | 瑞安市佰乐雅工艺品有限公司 | Burnishing machine is used in mould manufacturing |
| CN111496614A (en) * | 2020-05-25 | 2020-08-07 | 张辉 | Metal rod surface polishing equipment based on worm gear and worm |
| CN112828753A (en) * | 2021-01-21 | 2021-05-25 | 温州卡朋卫浴科技有限公司 | Hardware bathroom product processing plane polishing machine |
| CN112959181A (en) * | 2021-02-23 | 2021-06-15 | 张旺 | High density shaving board manufacturing and processing system |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114986041A (en) * | 2022-07-29 | 2022-09-02 | 深圳市欣达兴电子科技有限公司 | Welding device for communication equipment |
| CN114986041B (en) * | 2022-07-29 | 2022-10-11 | 深圳市欣达兴电子科技有限公司 | Welding device for communication equipment |
| CN115464537A (en) * | 2022-09-19 | 2022-12-13 | 江苏金正阳矿业有限公司 | Efficient polishing equipment and method for surface of marble plate |
| CN115464537B (en) * | 2022-09-19 | 2023-04-11 | 江苏金正阳矿业有限公司 | Efficient polishing equipment and method for surface of marble plate |
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Application publication date: 20220527 |