CN217019798U - Polishing assembly for multi-head metal piece polishing and grinding machine - Google Patents
Polishing assembly for multi-head metal piece polishing and grinding machine Download PDFInfo
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- CN217019798U CN217019798U CN202123310717.0U CN202123310717U CN217019798U CN 217019798 U CN217019798 U CN 217019798U CN 202123310717 U CN202123310717 U CN 202123310717U CN 217019798 U CN217019798 U CN 217019798U
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Abstract
The utility model discloses a grinding assembly for a multi-head metal piece polishing and grinding machine, which relates to the technical field of multi-head metal piece polishing and grinding and comprises an operation table, a grinding assembly, a moving unit and a lifting unit; the operating platform is horizontally placed in a cuboid shape; the grinding assembly comprises an L-shaped plate, a motor bracket, a motor, a rotating shaft, a fixed seat, a polishing grinding wheel and a replacing assembly; the moving unit is arranged on the front side of the L-shaped plate; the lifting unit is arranged on the front sides of the left side and the right side of the upper surface of the operation platform. Thereby remove about will polishing sanding block through the rotation of runner manual drive screw rod, can manually stop the pointed polishing according to the condition of polishing sanding piece and polish, reduced work load, the subassembly of lapse just both can react special position of special part at once, can keep the position of same horizontal direction to smooth part again and process, improved mobility.
Description
Technical Field
The utility model relates to the technical field of multi-head metal piece polishing and grinding, in particular to a grinding assembly for a multi-head metal piece polishing and grinding machine.
Background
Polishing refers to a processing method for obtaining a bright and flat surface by reducing the roughness of the surface of a workpiece by mechanical, chemical or electrochemical actions, and polishing is not intended to improve the dimensional accuracy or geometric accuracy of the workpiece, but is intended to obtain a smooth surface or mirror surface gloss, and sometimes also to remove gloss (matting). Polishing wheels are generally used as polishing tools;
a prior art patent publication No. CN 213438934U discloses a grinding assembly for a multi-head metal piece polishing and grinding machine, which comprises a first transverse plate and a first vertical plate, a plurality of first vertical plates are fixedly connected to the upper surface of the first transverse plate, polishing devices are installed on the inner sides of the first vertical plates, the bidirectional threaded rod can drive the left and the right convex blocks to move simultaneously through the mutual matching of the structures of the bidirectional threaded rod, the convex blocks, the grinding machine and the like, thereby the convex block drives the sander to move, the hand casing is sanded by the two sanders, and through the mutual matching of the structures of the vertical rod, the connecting rod, the hydraulic cylinder, the fifth transverse plate and the like, the hydraulic cylinder can be used for driving the fifth transverse plate to move downwards, the fifth transverse rod can be used for driving the fourth transverse plate and the second transverse plate to move through the vertical rod, the fourth transverse plate enables the connecting rod to rotate through the sliding groove, and meanwhile, the second transverse plate drives the grinding machine to move through the convex block;
it rotates through motor drive bidirectional threaded rod to remove the polisher and remove, can not stop the corresponding polishing of assigned position according to the condition of polishing the piece of polishing and polish, increase work load, the subassembly that moves down is comparatively complicated and can not react the special position of special part at once, and mobility is not enough, for this reason, we propose the subassembly of polishing that is used for bull metalwork polishing polisher.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the technical problem of the prior art, and provides a polishing assembly for a multi-head metal part polishing and grinding machine, wherein a screw rod is manually driven by a rotating wheel to rotate so as to move a polishing and grinding block leftwards and rightwards, the screw rod can be manually stopped at a specified position to polish and grind in a targeted manner according to the condition of a polishing and grinding part, the workload is reduced, the downward moving assembly is simple, the reaction can be immediately carried out on the special position of a special part, the flat part can be processed at the position in the same horizontal direction, the maneuverability is improved, and the problems in the background technology can be effectively solved.
In order to achieve the purpose, the utility model provides the following technical scheme: a grinding assembly for a multi-head metal piece polishing and grinding machine comprises an operating platform, a grinding assembly, a moving unit and a lifting unit;
an operation table: is horizontally placed in a cuboid shape;
polishing the component: the polishing and grinding machine comprises an L-shaped plate, a motor support, a motor, a rotating shaft, a fixed seat, a polishing and grinding wheel and a replacing assembly, wherein the L-shaped plate is arranged above the middle part of an operating platform, the rear side of the upper surface of the L-shaped plate is fixedly connected with the lower end of the motor support, the upper end of the motor support is fixedly connected with the rear side of the middle part of the motor, the input end of the motor is electrically connected with the input end of an external control switch, the output shaft of the motor is fixedly connected with the upper end of the vertical rotating shaft, the rotating shaft is rotatably connected with the inside of the middle part of the L-shaped plate, the lower end of the rotating shaft is connected with the upper end of the fixed seat through the replacing assembly, and the middle part of the upper end of the polishing and grinding wheel is fixedly connected with the lower end of the fixed seat;
a mobile unit: is arranged at the front side of the L-shaped plate;
a lifting unit: are arranged on the front sides of the left and right sides of the upper surface of the operating platform.
Support whole equipment through the operation panel, support the motor through motor support, support the polishing wheel through the fixing base, the part that will polish and polish is placed on the operation panel, install suitable polishing wheel in the pivot through changing the subassembly, the starter motor, the motor drives the pivot and rotates, thereby it rotates to drive the polishing wheel, polish and polish to the part through the polishing wheel, remove the position of polishing wheel through the mobile unit removal according to the part condition, pass through the height of the adjustment polishing wheel of lifting unit according to the part condition.
Furthermore, the replacing component comprises a connecting shaft, a telescopic rod, a clamping spring, a clamping ball, a clamping groove, a fixing ring, a spring and a sleeve shaft, the lower end of the rotating shaft is fixedly connected with the upper end of the connecting shaft, the left side and the right side of the middle part of the connecting shaft are respectively and fixedly connected with the inner ends of transverse telescopic rods, the outer ends of the telescopic rods are fixedly connected with the clamping balls, and the clamping springs are respectively sleeved on the telescopic rods, the middle parts of the left side and the right side of the inside of the fixed seat are respectively provided with a clamping groove, the clamping balls are respectively clamped with the clamping grooves, the outer side of the lower part of the rotating shaft is fixedly connected with the inner part of the fixing ring, the lower end of the fixed ring is fixedly connected with the upper end of a spring, the spring is sleeved on the rotating shaft, the lower end of the spring is fixedly connected with the upper end of a sleeve shaft, an annular groove is formed in the upper end of the fixing seat, a rotating shaft is slidably connected to the inner side of the sleeve shaft, and the lower end of the sleeve shaft is connected with the annular groove in a clamped mode.
Support the card ball through the telescopic link, through solid fixed ring supporting spring, when installing suitable polishing wheel of polishing, expose the connecting axle with sleeve axle upwards sliding, the spring shrink, take turns the fixing base on required polishing wheel of polishing upwards sliding along the connecting axle, fixing base contact card ball makes telescopic link and joint spring shorten, the card ball slides in the fixing base and slides to the position of draw-in groove, telescopic link and joint spring resilience will block in the ball joint arrives the draw-in groove, loosen the sleeve axle, spring resilience resets the sleeve axle downwards, in the annular groove of fixing base is arrived with sleeve axle lower extreme joint, thereby will polish the wheel and fix the lower extreme in the pivot.
Further, the mobile unit contains curb plate, screw rod seat, swivel becket and runner, the top middle part front side left and right sides of operation panel is equipped with vertical curb plate respectively, and the inboard middle part of curb plate rotates respectively to be connected with both ends about the horizontal screw rod, the right-hand member of screw rod runs through curb plate and runner fixed connection, screw rod and screw rod seat threaded connection, and the outside of screw rod seat and the inboard rotation of swivel becket are connected, the rear end of swivel becket and the front end fixed connection of L template.
The screw rod is supported by the side plate, the L-shaped plate is supported by the rotating ring, when the polishing wheel needs to move left and right, the rotating wheel is rotated to rotate the screw rod, the screw rod seat is moved left and right by threaded connection of the screw rod and the screw rod seat, and therefore the screw rod seat drives the rotating ring and the L-shaped plate to move left and right, and the purpose of moving the polishing wheel is achieved.
Further, the mobile unit still contains spacing post, the inside sliding connection in front side upper end of spacing post and L template, and the both ends of spacing post fixed connection respectively are at the inboard rear side middle part upside of curb plate. When the rotating ring moves left and right, the L-shaped plate slides along the limiting column, and the movable polishing grinding wheel is guaranteed to move along the horizontal direction through the limiting column.
Further, the lift unit contains support column, slide rail, slider and reset spring, the upper surface left and right sides front side of operation panel is the vertical support column lower extreme of fixedly connected with respectively, and vertical slide rail has been seted up respectively on the inside upper portion of support column, the slider respectively with slide rail sliding connection, and the front end middle part of the rear end difference fixedly connected with curb plate of slider, the inside lower extreme fixedly connected with reset spring's of slide rail lower extreme, and reset spring's upper end difference fixed connection is at the lower extreme middle part of slider.
Support the curb plate through the slider, when the height of polishing wheel is polished in needs adjustment, along slide rail lapse slider to make the position downshifting of polishing wheel, reset spring shortens simultaneously, polishes to the special position of special parts through the power of adjustment slip slider, polishes when polishing and finishes the back, loosens the slider, and reset spring kick-backs and makes slider and polishing wheel of polishing reset.
Furthermore, the lifting unit still contains slot and picture peg, the slot has been seted up to the equidistant slot that has seted up in the outside upper portion of support column, the recess that corresponds with the slot is seted up respectively in the outer end middle part of slider, and the picture peg respectively with slot and recess joint. The insert plate is separated from the slot and the groove, the height of the polishing wheel is adjusted, when the position of a flat part in the same horizontal direction needs to be maintained for processing, the sliding block is slid to a proper position, the insert plate is clamped in the slot and the groove, and therefore the polishing wheel is maintained at a specified height.
Compared with the prior art, the utility model has the beneficial effects that: the grinding assembly for the multi-head metal piece polishing and grinding machine has the following advantages:
1. the fixed seat on the polishing and grinding wheel required to be polished slides upwards along the connecting shaft, the fixed seat contacts the clamping ball to shorten the telescopic rod and the clamping spring, the clamping ball slides into the fixed seat and slides to the position of the clamping groove, and the telescopic rod and the clamping spring rebound to clamp the clamping ball into the clamping groove;
2. the rotating wheel is rotated to rotate the screw rod, the screw rod seat is moved left and right through the threaded connection of the screw rod and the screw rod seat, so that the screw rod seat drives the rotating ring and the L-shaped plate to move left and right, the sliding block is downwards slid, the position of the polishing grinding wheel is downwards moved, and meanwhile, the return spring is shortened;
3. thereby remove the removal through the manual drive screw rod rotation of runner with the polishing piece of polishing, can stop according to the condition of polishing piece of polishing with pointed polishing of assigned position and polish, reduced work load, the subassembly that moves down is simple and both can react special position to special part at once, can keep the position of same horizontal direction to smooth part again and process, has improved mobility.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of a portion A of the enlarged structure of the present invention;
fig. 3 is a rear view structural diagram of the present invention.
In the figure: the polishing machine comprises an operation table 1, a polishing assembly 2, a 21L-shaped plate, a 22 motor support, a 23 motor, a 24 rotating shaft, a 25 connecting shaft, a 26 telescopic rod, a 27 clamping spring, a 28 clamping ball, a 29 clamping groove, a 210 fixing seat, a 211 polishing grinding wheel, a 212 fixing ring, a 213 spring, a 214 sleeve shaft, a 3 moving unit, a 31 side plate, a 32 screw rod, a 33 screw rod seat, a 34 rotating ring, a 35 rotating wheel, a 36 limiting column, a 4 lifting unit, a 41 supporting column, a 42 sliding rail, a 43 sliding block, a 44 return spring, a 45 slot and a 46 inserting plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, the present embodiment provides a technical solution: a grinding assembly for a multi-head metal piece polishing and grinding machine comprises an operating platform 1, a grinding assembly 2, a moving unit 3 and a lifting unit 4;
the operation table 1: horizontally placing in a cuboid shape;
grinding the component 2: the polishing machine comprises an L-shaped plate 21, a motor support 22, a motor 23, a rotating shaft 24, a fixed seat 210, a polishing wheel 211 and a replacing component, wherein the L-shaped plate 21 is arranged above the middle part of an operating platform 1, the lower end of the motor support 22 is fixedly connected to the rear side of the upper surface of the L-shaped plate 21, the rear side of the middle part of the motor 23 is fixedly connected to the upper end of the motor support 22, the input end of the motor 23 is electrically connected with the input end of an external control switch, the output shaft of the motor 23 is fixedly connected with the upper end of a vertical rotating shaft 24, the rotating shaft 24 is rotatably connected with the inner part of the middle part of the L-shaped plate 21, the lower end of the rotating shaft 24 is connected with the upper end of the fixed seat 210 through the replacing component, and the middle part of the upper end of the polishing wheel 211 is fixedly connected to the lower end of the fixed seat 210;
the replacing component comprises a connecting shaft 25, a telescopic rod 26, a clamping spring 27, a clamping ball 28, a clamping groove 29, a fixing ring 212, a spring 213 and a sleeve shaft 214, the lower end of a rotating shaft 24 is fixedly connected with the upper end of the connecting shaft 25, the left side and the right side of the middle part of the connecting shaft 25 are respectively fixedly connected with the inner ends of the transverse telescopic rods 26, the outer end of the telescopic rod 26 is fixedly connected with the clamping ball 28, the clamping spring 27 is respectively sleeved on the telescopic rod 26, the middle parts of the left side and the right side of the inner part of a fixing seat 210 are respectively provided with the clamping groove 29, the clamping ball 28 is respectively clamped with the clamping groove 29, the outer side of the lower part of the rotating shaft 24 is fixedly connected with the inner part of the fixing ring 212, the lower end of the fixing ring 212 is fixedly connected with the upper end of the spring 213, the spring 213 is sleeved on the rotating shaft 24, the lower end of the spring 213 is fixedly connected with the upper end of the sleeve shaft 214, the upper end of the fixing seat 210 is provided with an annular groove, and the inner side of the sleeve shaft 214 is connected with the rotating shaft 24 in a sliding way, and the lower end of the sleeve shaft 214 is clamped with the annular groove.
The clamping balls 28 are supported through the telescopic rod 26, the spring 213 is supported through the fixing ring 212, when the proper polishing wheel 211 is installed, the sleeve shaft 214 slides upwards to expose the connecting shaft 25, the spring 213 contracts, the fixing seat 210 on the needed polishing wheel 211 slides upwards along the connecting shaft 25, the fixing seat 210 contacts with the clamping balls 28 to shorten the telescopic rod 26 and the clamping spring 27, the clamping balls 28 slide into the fixing seat 210 and slide to the position of the clamping groove 29, the clamping balls 28 are clamped into the clamping groove 29 through rebounding of the telescopic rod 26 and the clamping spring 27, the sleeve shaft 214 is loosened, the sleeve shaft 214 is reset downwards through rebounding of the spring 213, the lower end of the sleeve shaft 214 is clamped into the annular groove of the fixing seat 210, and therefore the polishing wheel 211 is fixed at the lower end of the rotating shaft 24.
The mobile unit 3: is arranged at the front side of the L-shaped plate 21; the moving unit 3 comprises a side plate 31, a screw 32, a screw seat 33, a rotating ring 34 and a rotating wheel 35, the left side and the right side of the front side of the middle part above the operating platform 1 are respectively provided with the vertical side plate 31, the middle part of the inner side of the side plate 31 is respectively and rotatably connected with the left end and the right end of the transverse screw 32, the right end of the screw 32 penetrates through the side plate 31 and is fixedly connected with the rotating wheel 35, the screw 32 is in threaded connection with the screw seat 33, the outer side of the screw seat 33 is rotatably connected with the inner side of the rotating ring 34, and the rear end of the rotating ring 34 is fixedly connected with the front end of the L-shaped plate 21.
The screw rod 32 is supported through the side plate 31, the L-shaped plate 21 is supported through the rotating ring 34, when the polishing wheel 211 needs to move left and right, the rotating wheel 35 is rotated to enable the screw rod 32 to rotate, the screw rod seat 33 is enabled to move left and right through threaded connection of the screw rod 32 and the screw rod seat 33, and therefore the screw rod seat 33 drives the rotating ring 34 and the L-shaped plate 21 to move left and right, and the purpose of moving the polishing wheel 211 is achieved.
The moving unit 3 further comprises a limiting column 36, the limiting column 36 is slidably connected with the inside of the upper end of the front side of the L-shaped plate 21, and two ends of the limiting column 36 are fixedly connected to the upper side of the middle of the inner rear side of the side plate 31 respectively. When the rotating ring 34 moves left and right, the L-shaped plate 21 slides along the limiting column 36, and the movable polishing grinding wheel 211 is ensured to move along the horizontal direction through the limiting column 36.
The lifting unit 4: is arranged at the front sides of the left side and the right side of the upper surface of the operating platform 1; lifting unit 4 contains support column 41, slide rail 42, slider 43 and reset spring 44, the upper surface left and right sides front side of operation panel 1 is the vertical support column 41 lower extreme of fixedly connected with respectively, and vertical slide rail 42 has been seted up respectively on the inside upper portion of support column 41, slider 43 respectively with slide rail 42 sliding connection, and the rear end of slider 43 is the front end middle part of fixedly connected with curb plate 31 respectively, the inside lower extreme fixedly connected with reset spring 44's of slide rail 42 lower extreme, and reset spring 44's upper end difference fixed connection is at the lower extreme middle part of slider 43.
The side plate 31 is supported by the slider 43, when the height of the polishing and grinding wheel 211 needs to be adjusted, the slider 43 is slid downwards along the slide rail 42, so that the position of the polishing and grinding wheel 211 moves downwards, meanwhile, the return spring 44 is shortened, the special position of the special part is polished and ground by adjusting the force of the sliding slider 43, after the polishing and grinding are finished, the slider 43 is loosened, and the return spring 44 rebounds to reset the slider 43 and the polishing and grinding wheel 211.
The lifting unit 4 further comprises a slot 45 and an insertion plate 46, the slot 45 is formed in the upper portion of the outer side of the supporting column 41 at equal intervals, grooves corresponding to the slot 45 are formed in the middle of the outer end of the sliding block 43 respectively, and the insertion plate 46 is clamped with the slot 45 and the grooves respectively. The insert plate 46 is separated from the slot 45 and the groove, the height of the polishing grinding wheel 211 is adjusted, and when the flat part needs to be machined at the position in the same horizontal direction, the sliding block 43 is slid to a proper position, the insert plate 46 is clamped in the slot 45 and the groove, and therefore the polishing grinding wheel 211 is kept at a designated height.
Support whole equipment through operation panel 1, support motor 23 through motor support 22, support polishing wheel 211 through fixing base 210, the part that will polish and polish is placed on operation panel 1, install suitable polishing wheel 211 on pivot 24 through changing the subassembly, starter motor 23, motor 23 drives pivot 24 and rotates, thereby drive polishing wheel 211 and rotate, polish through polishing wheel 211 to the part and polish, remove the position of polishing wheel 211 through mobile unit 3 according to the part condition and control, the height of polishing wheel 211 is polished through the adjustment of lift unit 4 according to the part condition.
The working principle of the grinding assembly for the multi-head metal piece polishing and grinding machine provided by the utility model is as follows: the sleeve shaft 214 slides upwards to expose the connecting shaft 25, the spring 213 contracts, the fixing seat 210 on the required polishing wheel 211 slides upwards along the connecting shaft 25, the fixing seat 210 contacts the clamping ball 28 to shorten the telescopic rod 26 and the clamping spring 27, the clamping ball 28 slides into the fixing seat 210 and slides to the position of the clamping groove 29, the telescopic rod 26 and the clamping spring 27 rebound to clamp the clamping ball 28 into the clamping groove 29, the sleeve shaft 214 is loosened, the spring 213 rebounds to reset the sleeve shaft 214 downwards, the lower end of the sleeve shaft 214 is clamped into the annular groove of the fixing seat 210, so that the polishing wheel 211 is fixed at the lower end of the rotating shaft 24, a part to be polished is placed on the operating platform 1, the motor 23 is started, the motor 23 drives the rotating shaft 24 to rotate, so as to drive the polishing wheel 211 to rotate, the part is polished by the polishing wheel 211, the inserting plate 46 is firstly separated from the slot 45 and the groove, when it is desired to polish an uneven part, the slide 43 is slid down the slide rail 42, thereby the position of the polishing and grinding wheel 211 is moved downwards, simultaneously the return spring 44 is shortened, the special position of the special part is polished and ground by adjusting the force of the sliding slide block 43, the screw 32 is rotated by rotating the rotating wheel 35, the screw seat 33 is moved left and right by the threaded connection of the screw 32 and the screw seat 33, thereby leading the screw rod seat 33 to drive the rotating ring 34 and the L-shaped plate 21 to move left and right along the limiting column 36, achieving the purpose of moving the polishing grinding wheel 211, and after finishing polishing, the slide block 43 is released, the return spring 44 rebounds to return the slide block 43 and the polishing grinding wheel 211, when it is desired to machine a flat part while maintaining the same horizontal orientation, the slide block 43 is slid into place to snap the insert plate 46 into the slot 45 and groove to maintain the buffing wheel 211 at a given height.
It should be noted that the core chip of the external control switch group disclosed in the above embodiments is a PLC single chip, the motor 23 can be freely configured according to the actual application scenario, the motor 23 is suggested to be a servo motor, and the external control switch group controls the motor 23 to work by a method commonly used in the prior art.
The above description is only an embodiment of the present invention, and is not intended to limit the scope of the present invention, and all equivalent structures or equivalent processes performed by the present invention or directly or indirectly applied to other related technical fields are included in the scope of the present invention.
Claims (6)
1. The utility model provides a subassembly of polishing for bull metalwork buffing machine which characterized in that: comprises an operating platform (1), a grinding component (2), a moving unit (3) and a lifting unit (4);
operating floor (1): horizontally placing in a cuboid shape;
sanding component (2): comprises an L-shaped plate (21), a motor bracket (22), a motor (23), a rotating shaft (24), a fixed seat (210), a polishing grinding wheel (211) and a replacing component, wherein the L-shaped plate (21) is arranged above the middle part of the operating platform (1), the rear side of the upper surface of the L-shaped plate (21) is fixedly connected with the lower end of a motor bracket (22), the upper end of the motor bracket (22) is fixedly connected with the middle rear side of the motor (23), the input end of the motor (23) is electrically connected with the input end of an external control switch, and the output shaft of the motor (23) is fixedly connected with the upper end of the vertical rotating shaft (24), the rotating shaft (24) is rotatably connected with the inner part of the middle part of the L-shaped plate (21), and the lower end of the rotating shaft (24) is connected with the upper end of the fixed seat (210) through the replacing component, the lower end of the fixed seat (210) is fixedly connected with the middle part of the upper end of a polishing grinding wheel (211);
mobile unit (3): is arranged at the front side of the L-shaped plate (21);
lifting unit (4): is arranged at the front sides of the left side and the right side of the upper surface of the operating platform (1).
2. An abrading assembly for a multi-headed metal object polishing sander as set forth in claim 1, wherein: the replacement assembly comprises a connecting shaft (25), a telescopic rod (26), a clamping spring (27), clamping balls (28), clamping grooves (29), fixing rings (212), springs (213) and a sleeve shaft (214), the lower end of the rotating shaft (24) is fixedly connected with the upper end of the connecting shaft (25), the left side and the right side of the middle of the connecting shaft (25) are fixedly connected with the inner ends of the transverse telescopic rod (26) respectively, the outer end of the telescopic rod (26) is fixedly connected with the clamping balls (28), the clamping springs (27) are sleeved on the telescopic rod (26) respectively, the middle parts of the left side and the right side of the inside of the fixing seat (210) are respectively provided with the clamping grooves (29), the clamping balls (28) are clamped with the clamping grooves (29) respectively, the outside of the lower part of the rotating shaft (24) is fixedly connected with the inside of the fixing rings (212), and the lower end of the fixing rings (212) is fixedly connected with the upper ends of the springs (213), spring (213) cup joint on pivot (24), and the upper end of the lower extreme fixedly connected with sleeve axle (214) of spring (213), the annular groove has been seted up to the upper end of fixing base (210), there is pivot (24) sliding connection the inboard of sleeve axle (214), and the lower extreme and the annular groove joint of sleeve axle (214).
3. The grinding assembly for a multi-head metal piece polishing and grinding machine according to claim 1, wherein: remove unit (3) contain curb plate (31), screw rod (32), screw rod seat (33), rotating ring (34) and runner (35), the top middle part front side left and right sides of operation panel (1) is equipped with vertical curb plate (31) respectively, and rotates respectively at the inboard middle part of curb plate (31) and is connected with both ends about horizontal screw rod (32), the right-hand member of screw rod (32) runs through curb plate (31) and runner (35) fixed connection, screw rod (32) and screw rod seat (33) threaded connection, and the outside of screw rod seat (33) and the inboard rotation of rotating ring (34) are connected, the rear end of rotating ring (34) and the front end fixed connection of L template (21).
4. A grinding assembly for a multi-headed metal piece polishing sander as set forth in claim 3, wherein: the mobile unit (3) further comprises a limiting column (36), the limiting column (36) is connected with the upper end of the front side of the L-shaped plate (21) in a sliding mode, and two ends of the limiting column (36) are fixedly connected to the upper side of the middle of the inner side rear side of the side plate (31) respectively.
5. The grinding assembly for a multi-head metal piece polishing and grinding machine according to claim 1, wherein: lifting unit (4) contain support column (41), slide rail (42), slider (43) and reset spring (44), the upper surface left and right sides front side of operation panel (1) is fixedly connected with vertical support column (41) lower extreme respectively, and vertical slide rail (42) have been seted up respectively on the inside upper portion of support column (41), slider (43) respectively with slide rail (42) sliding connection, and the rear end of slider (43) is the front end middle part of fixedly connected with curb plate (31) respectively, the inside lower extreme fixedly connected with reset spring (44)'s of slide rail (42) lower extreme, and the upper end of reset spring (44) is fixed connection at the lower extreme middle part of slider (43) respectively.
6. An abrading assembly for a multi-headed metal object polishing sander according to claim 5, wherein: lifting unit (4) still contain slot (45) and picture peg (46), slot (45) have been seted up to the outside upper portion equidistant of support column (41), the recess that corresponds with slot (45) is seted up respectively in the outer end middle part of slider (43), and picture peg (46) respectively with slot (45) and groove joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123310717.0U CN217019798U (en) | 2021-12-27 | 2021-12-27 | Polishing assembly for multi-head metal piece polishing and grinding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123310717.0U CN217019798U (en) | 2021-12-27 | 2021-12-27 | Polishing assembly for multi-head metal piece polishing and grinding machine |
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| Publication Number | Publication Date |
|---|---|
| CN217019798U true CN217019798U (en) | 2022-07-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123310717.0U Active CN217019798U (en) | 2021-12-27 | 2021-12-27 | Polishing assembly for multi-head metal piece polishing and grinding machine |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116141161A (en) * | 2023-03-06 | 2023-05-23 | 江苏安迪泰机车制造有限公司 | Tricycle carriage polisher |
| CN116276588A (en) * | 2023-02-06 | 2023-06-23 | 江苏锦瑞金属制品有限公司 | Polishing device for metal fastener production |
-
2021
- 2021-12-27 CN CN202123310717.0U patent/CN217019798U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116276588A (en) * | 2023-02-06 | 2023-06-23 | 江苏锦瑞金属制品有限公司 | Polishing device for metal fastener production |
| CN116276588B (en) * | 2023-02-06 | 2024-05-31 | 江苏锦瑞金属制品有限公司 | Polishing device for metal fastener production |
| CN116141161A (en) * | 2023-03-06 | 2023-05-23 | 江苏安迪泰机车制造有限公司 | Tricycle carriage polisher |
| CN116141161B (en) * | 2023-03-06 | 2023-09-15 | 江苏安迪泰机车制造有限公司 | Tricycle carriage polisher |
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