CN113478314A - Dumbbell piece equipment of polishing for sports - Google Patents
Dumbbell piece equipment of polishing for sports Download PDFInfo
- Publication number
- CN113478314A CN113478314A CN202110798525.4A CN202110798525A CN113478314A CN 113478314 A CN113478314 A CN 113478314A CN 202110798525 A CN202110798525 A CN 202110798525A CN 113478314 A CN113478314 A CN 113478314A
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- CN
- China
- Prior art keywords
- fixing frame
- polishing
- dumbbell
- bottom plate
- rod
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B7/00—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor
- B24B7/07—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor involving a stationary work-table
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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
- B24B41/005—Feeding or manipulating devices specially adapted to grinding machines
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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
- B24B41/067—Work supports, e.g. adjustable steadies radially supporting 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
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/10—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces
- B24B47/12—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces by mechanical gearing or electric power
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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
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/22—Equipment for exact control of the position of the grinding tool or work at the start of the grinding operation
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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
- B24B55/03—Equipment for cooling the grinding surfaces, e.g. devices for feeding coolant designed as a complete equipment for feeding or clarifying coolant
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Abstract
The invention relates to dumbbell sheet polishing equipment, in particular to dumbbell sheet polishing equipment for sports. The utility model provides a can polish comprehensively, it is efficient to polish, the good dumbbell piece equipment of polishing for sports of quality. The invention provides dumbbell piece polishing equipment for sports, which comprises a bottom plate, wherein the bottom plate is used for installing the whole device; the adjusting frame is arranged on one side of the top of the bottom plate; the middle part of the adjusting frame is provided with an adjusting mechanism; the grinding mechanism is arranged at the top of the adjusting frame. Adopt the cooperation between adjustment mechanism and the grinding machanism, through rotating adjustment mechanism to drive grinding machanism and reciprocate, can adjust the height of polishing piece according to the effect of polishing, make things convenient for the staff to control, improved the efficiency of polishing simultaneously.
Description
Technical Field
The invention relates to dumbbell sheet polishing equipment, in particular to dumbbell sheet polishing equipment for sports.
Background
The dumbbell is a simple equipment for strengthening muscle strength training, the dumbbell is inside to be two cake dress iron plate and a metal column for the support, in order to make things convenient for the assembly of dumbbell external accessories, toward one kind can polish comprehensively, it is efficient to polish, polish high quality's dumbbell piece equipment of polishing for sports, often need polish in the support outside, thereby make things convenient for people to use the current grinding device of dumbbell to need frequent angle regulation to polish, just can go on processing to each position of product, this kind of mode is not only wasted time and energy, still be difficult to keep the planarization of the face of polishing, the quality that leads to the product is not high, and it is inefficient to polish.
Therefore, a dumbbell piece polishing device for sports, which can polish comprehensively, is high in polishing efficiency and has good polishing quality, is needed.
Disclosure of Invention
In order to overcome the defects that the angle needs to be frequently adjusted for polishing, the product quality is not high, and the polishing efficiency is low, the invention has the technical problems that: the utility model provides a can polish comprehensively, it is efficient to polish, the good dumbbell piece equipment of polishing for sports of quality.
The technical scheme is as follows: the utility model provides a dumbbell piece equipment of polishing for sports, including:
the bottom plate is used for mounting the whole device;
the adjusting frame is arranged on one side of the top of the bottom plate;
the middle part of the adjusting frame is provided with an adjusting mechanism;
the grinding mechanism is arranged at the top of the adjusting frame.
Further, the adjustment mechanism includes:
the top in the adjusting frame is rotatably provided with a first screw rod;
the first screw rod is provided with a connecting block in a threaded manner;
the lower part of one side of the adjusting frame is provided with a fixed rod;
the fixed rod is rotatably provided with a rotating rod;
bevel gears are arranged on the rotating rod and the first screw rod, and the two bevel gears are meshed with each other.
Further, grinding machanism is including:
the fixed shell is arranged on the connecting block;
the bottom of the fixed shell is provided with a polishing motor;
the polishing sheet is arranged at the bottom of the polishing motor;
the sliding blocks are arranged on two sides of the fixed shell and are in sliding fit with the adjusting frame;
a lower pressing block is arranged on one side of the fixed shell;
and a plurality of buffer springs are arranged between the top in the adjusting frame and the fixed shell.
Further, the device also comprises a left-right moving mechanism, wherein the left-right moving mechanism comprises:
the servo motor is arranged on one side of the bottom plate;
the top of the bottom plate is symmetrically provided with the fixed seats;
the second screw rod is rotatably arranged between the fixed seats;
the first fixing frame is arranged on the second screw rod in a threaded manner;
the movable wheels are arranged on two sides of the first fixing frame;
a transmission belt is wound between the second screw rod and the output shaft of the servo motor;
the top block is arranged at the top of the first fixing frame and matched with the lower pressing block.
Further, still including cooling mechanism, cooling mechanism is including:
a bucket is arranged on one side of the top of the bottom plate;
the middle of the top of the bottom plate is provided with a third fixing frame;
a backflow water pipe is connected between the third fixing frame and the water bucket;
the filter screen is arranged in the bucket in a sliding manner;
a water pump is arranged in the water bucket;
the top of the bucket is provided with a bucket cover;
the water pump is provided with a cooling water pipe, and the cooling water pipe penetrates through the barrel cover;
the top of the third fixing frame is provided with a water tank;
supporting blocks are arranged in the water tank.
Further, still including clamping mechanism, clamping mechanism includes:
the threaded rod is arranged on one side of the first fixing frame in a threaded manner;
a rotating handle is arranged on one side of the threaded rod;
a rotating rod is rotatably arranged on one side of the first fixing frame;
the fixed block is arranged on the rotating rod;
the sleeve is arranged on the threaded rod and the rotating rod and is rotatably connected with the threaded rod;
the clamping blocks are arranged on the sleeve.
Further, still including tilting mechanism, tilting mechanism includes:
one side of the top of the bottom plate is provided with a second fixing frame;
the top of the second fixing frame is symmetrically provided with return springs;
the ratchet is arranged between the tops of the return springs;
the limiting shell is symmetrically arranged on one side of the first fixing frame;
the limiting blocks are arranged in the limiting shell in a sliding mode and matched with the fixing blocks;
the limiting springs are arranged between the limiting blocks and the limiting shell;
the ratchet wheel is arranged on the rotating rod and matched with the ratchet teeth.
Further, the volume of the water tub is 5 liters.
The invention has the beneficial effects that: 1. adopt the cooperation between adjustment mechanism and the grinding machanism, through rotating adjustment mechanism to drive grinding machanism and reciprocate, can adjust the height of polishing piece according to the effect of polishing, make things convenient for the staff to control, improved the efficiency of polishing simultaneously.
2. The clamping mechanism is used for clamping the dumbbell sheet by matching the clamping mechanism, the left-right moving mechanism and the turnover mechanism, the left-right moving mechanism drives the dumbbell sheet to move, and then the dumbbell sheet is matched with the turnover mechanism to drive the clamping mechanism to overturn 180 degrees with the dumbbell sheet, so that the dumbbell sheet is comprehensively polished.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a schematic perspective view of the adjusting mechanism of the present invention.
Figure 3 is an exploded view of the sharpening mechanism of the invention.
Fig. 4 is a schematic perspective view of the moving mechanism of the present invention.
Fig. 5 is an exploded view of the turnover mechanism of the present invention.
Fig. 6 is an exploded view of the cooling mechanism of the present invention.
Fig. 7 is a schematic perspective view of the clamping mechanism of the present invention.
In the reference symbols: 1-base plate, 2-adjusting bracket, 3-adjusting mechanism, 31-connecting block, 32-first screw rod, 33-bevel gear, 34-fixing rod, 35-rotating rod, 4-polishing mechanism, 41-fixing shell, 42-polishing motor, 43-buffer spring, 44-sliding block, 45-polishing sheet, 46-lower pressing block, 5-left-right moving mechanism, 51-servo motor, 52-fixing seat, 53-second screw rod, 54-driving belt, 55-first fixing bracket, 56-top block, 57-moving wheel, 6-turnover mechanism, 61-second fixing bracket, 62-reset spring, 63-reset spring, 64-ratchet wheel, 65-limiting shell, 66-limiting block, 67-limiting spring, 7-a temperature reduction mechanism, 71-a third fixing frame, 72-a water bucket, 73-a backflow water pipe, 74-a filter screen, 75-a water pump, 76-a bucket cover, 77-a temperature reduction water pipe, 78-a water tank, 79-a supporting block, 8-a clamping mechanism, 81-a rotating handle, 82-a threaded rod, 83-a sleeve, 84-a clamping block, 85-a fixed block and 86-a rotating rod.
Detailed Description
Embodiments of the present invention will be described below with reference to the drawings.
Example 1
The utility model provides a dumbbell piece equipment of polishing for sports, as shown in figure 1, including bottom plate 1, alignment jig 2, adjustment mechanism 3 and grinding machanism 4, 1 top rear side of bottom plate is equipped with alignment jig 2, and 2 middle parts of alignment jig are equipped with adjustment mechanism 3, and 2 tops of alignment jig are equipped with grinding machanism 4.
The staff places the dumbbell piece in grinding machanism 4 below, then starts grinding machanism 4 work, and manual forward rotates adjustment mechanism 3 to drive grinding machanism 4 downstream and polish the dumbbell piece, at the in-process of polishing, manual turn-over with the dumbbell piece, after the two sides of dumbbell piece all polished finishing, the adjustment mechanism 3 of reverse rotation, thereby drive grinding machanism 4 and move upward and reset, take out the dumbbell piece at last, and close grinding machanism 4.
Example 2
On the basis of embodiment 1, as shown in fig. 2-3, the adjusting mechanism 3 includes a connecting block 31, a first screw rod 32, a bevel gear 33, a fixing rod 34 and a rotating rod 35, the first screw rod 32 is rotatably disposed at the top inside the adjusting frame 2, the connecting block 31 is screwed on the first screw rod 32, the fixing rod 34 is disposed at the lower part of the front side of the adjusting frame 2, the rotating rod 35 is rotatably disposed on the fixing rod 34, the bevel gears 33 are disposed on the rotating rod 35 and the first screw rod 32, and the two bevel gears 33 are engaged with each other.
Grinding machanism 4 is including fixed shell 41, grinding motor 42, buffer spring 43, slider 44, the piece of polishing 45 and lower briquetting 46, be equipped with fixed shell 41 on the connecting block 31, fixed shell 41 bottom is equipped with grinding motor 42, grinding motor 42 bottom is equipped with grinding piece 45, fixed shell 41 both sides all are equipped with slider 44, slider 44 all with the 2 slidingtype cooperations of alignment jig, fixed shell 41 front side is equipped with briquetting 46 down, be equipped with a plurality of buffer spring 43 between top and the fixed shell 41 in the alignment jig 2.
The staff places the dumbbell piece in the piece of polishing 45 below, then starts the work of polishing motor 42, manual forward rotation bull stick 35, bull stick 35 drives first lead screw 32 through two bevel gear 33 meshes mutually and rotates, thereby drive fixed shell 41 and all last parts all downstream through driving connecting block 31, buffer spring 43 takes place the deformation, piece of polishing 45 moves down and polishes the dumbbell piece, in the process of polishing, can reverse rotation bull stick 35, thereby drive piece of polishing 45 rebound, then manual turn-over the dumbbell piece, after the both sides of dumbbell piece all polished finishing, reverse rotation bull stick 35 once more, thereby drive fixed shell 41 and all last parts all upward movement, buffer spring 43 resets, take out the dumbbell piece at last, and close polishing motor 42.
Example 3
On the basis of embodiment 2, as shown in fig. 4-7, the device further includes a left-right moving mechanism 5, the left-right moving mechanism 5 includes a servo motor 51, a fixed seat 52, a second lead screw 53, a transmission belt 54, a first fixed frame 55, a top block 56 and a moving wheel 57, the servo motor 51 is disposed on the right rear side of the bottom plate 1, the fixed seats 52 are symmetrically disposed on the top of the bottom plate 1, the second lead screw 53 is rotatably disposed between the fixed seats 52, the first fixed frame 55 is threadedly disposed on the second lead screw 53, the moving wheels 57 are disposed on the front and rear sides of the first fixed frame 55, the transmission belt 54 is wound between the second lead screw 53 and an output shaft of the servo motor 51, the top block 56 is disposed on the top of the first fixed frame 55, and the top block 56 is matched with the lower pressing block 46.
The water cooling device is characterized by further comprising a cooling mechanism 7, wherein the cooling mechanism 7 comprises a third fixing frame 71, a water bucket 72, a backflow water pipe 73, a filter screen 74, a water pump 75, a bucket cover 76, a cooling water pipe 77, a water tank 78 and a supporting block 79, the water bucket 72 is arranged on the right front side of the top of the bottom plate 1, the third fixing frame 71 is arranged in the middle of the top of the bottom plate 1, the backflow water pipe 73 is connected between the third fixing frame 71 and the water bucket 72, the filter screen 74 is arranged in the water bucket 72 in a sliding mode, the water pump 75 is arranged in the water bucket 72, the bucket cover 76 is arranged on the top of the water bucket 72, the cooling water pipe 77 is arranged on the water pump 75 and penetrates through the bucket cover 76, the water tank 78 is arranged on the top of the third fixing frame 71, and the supporting block 79 is arranged in the water tank 78.
Still including clamping mechanism 8, clamping mechanism 8 is including turning handle 81, threaded rod 82, sleeve 83, press from both sides tight piece 84, fixed block 85 and dwang 86, the threaded rod 82 is equipped with to first mount 55 front side screw thread formula, the threaded rod 82 front side is equipped with turning handle 81, first mount 55 rear side rotation formula is equipped with dwang 86, be equipped with fixed block 85 on the dwang 86, all be equipped with sleeve 83 on threaded rod 82 and the dwang 86, sleeve 83 is connected with threaded rod 82 rotary type, all be equipped with on the sleeve 83 and press from both sides tight piece 84.
Still including tilting mechanism 6, tilting mechanism 6 is including second mount 61, ratchet 62, reset spring 63, ratchet 64, spacing shell 65, stopper 66 and spacing spring 67, 1 top left side rear side of bottom plate is equipped with second mount 61, second mount 61 top symmetry is equipped with reset spring 63, be equipped with ratchet 62 between the reset spring 63 top, first mount 55 rear side symmetry is equipped with spacing shell 65, equal slidingtype is equipped with stopper 66 in the spacing shell 65, stopper 66 all cooperatees with fixed block 85, all be equipped with spacing spring 67 between stopper 66 and the spacing shell 65, be equipped with ratchet 64 on the dwang 86, ratchet 64 cooperatees with ratchet 62.
Before the device is started, a worker opens the barrel cover 76, fills water into the water barrel 72, places the dumbbell sheet on the supporting block 79, then rotates the rotating handle 81, so that the clamping block 84 is driven by the threaded rod 82 to clamp the dumbbell sheet, when the dumbbell sheet is polished by the polishing sheet 45, the water pump 75 is started, so that water is sprayed out through the cooling water pipe 77 to cool the polishing sheet 45 and the dumbbell sheet, the washed water flows into the water barrel 72 along the return water pipe 73, and is filtered by the filter screen 74, the water pump 75 continuously sprays out along the cooling water pipe 77, so that the purpose of recycling is achieved, when one surface of the dumbbell sheet is polished, the servo motor 51 is started to work, the servo motor 51 drives the second screw rod 53 to rotate through the transmission belt 54, so that the first fixing frame 55 moves leftwards, the first fixing frame 55 drives all the components thereon to move leftwards, and when the ratchet wheel 64 moves to be meshed with the ratchet wheel 62, the ratchet wheel 64 drives the rear clamping block 84 to rotate through the rotating rod 86, the rear clamping block 84 drives the dumbbell sheet and the front clamping block 84 to rotate, the dumbbell sheet is turned over for 180 degrees, meanwhile, the limiting block 66 fixes the rotating rod 86 under the cooperation of the limiting spring 67, then the servo motor 51 is started to rotate reversely, the second lead screw 53 is driven to rotate through the transmission belt 54, the fixing rod 34 and all the components on the fixing rod are driven to move rightwards through the moving wheel 57, when the ratchet wheel 64 moves rightwards to be meshed with the ratchet 62, the ratchet 62 is extruded, the return spring 63 is compressed, the ratchet wheel 64 cannot rotate at the moment, when the ratchet wheel 62 is not contacted with the ratchet wheel 64, the return spring 63 resets, when the dumbbell sheet moves onto the supporting block 79 again, the grinding sheet 45 continues to grind the other side of the dumbbell sheet, and the servo motor 51 is closed at the same time.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by the present specification, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (8)
1. The utility model provides a dumbbell piece equipment of polishing for sports, characterized by, including:
the bottom plate (1), the bottom plate (1) is used for installing the whole device;
the adjusting frame (2) is arranged on one side of the top of the bottom plate (1);
the middle part of the adjusting frame (2) is provided with an adjusting mechanism (3);
the grinding mechanism (4) is arranged at the top of the adjusting frame (2).
2. A sports dumbbell disc sharpening apparatus according to claim 1, characterised in that the adjustment mechanism (3) comprises:
the first screw rod (32) is rotatably arranged at the top in the adjusting frame (2);
the first screw rod (32) is provided with a connecting block (31) in a threaded manner;
a fixed rod (34), wherein the lower part of one side of the adjusting frame (2) is provided with the fixed rod (34);
the rotating rod (35) is rotatably arranged on the fixed rod (34);
bevel gears (33) are arranged on the rotating rod (35) and the first screw rod (32), and the two bevel gears (33) are meshed with each other.
3. A dumbbell disc dressing apparatus for sports use according to claim 2, characterised in that the dressing mechanism (4) comprises:
a fixed shell (41), wherein the fixed shell (41) is arranged on the connecting block (31);
a grinding motor (42), wherein the bottom of the fixed shell (41) is provided with the grinding motor (42);
the polishing piece (45) is arranged at the bottom of the polishing motor (42);
the sliding blocks (44) are arranged on two sides of the fixed shell (41), and the sliding blocks (44) are in sliding fit with the adjusting frame (2);
a lower pressing block (46), wherein one side of the fixed shell (41) is provided with the lower pressing block (46);
and a plurality of buffer springs (43) are arranged between the top in the adjusting frame (2) and the fixed shell (41).
4. A dumbbell disc sharpening apparatus for sports use according to claim 3, characterised by further comprising a left-right moving mechanism (5), the left-right moving mechanism (5) comprising:
the servo motor (51) is arranged on one side of the bottom plate (1);
the top of the bottom plate (1) is symmetrically provided with the fixed seats (52);
the second screw rods (53) are rotatably arranged between the fixed seats (52);
the first fixing frame (55) is arranged on the second screw rod (53) in a threaded manner;
the moving wheels (57) are arranged on two sides of the first fixing frame (55);
a transmission belt (54) is wound between the second screw rod (53) and the output shaft of the servo motor (51);
the top of the first fixing frame (55) is provided with a top block (56), and the top block (56) is matched with the lower pressing block (46).
5. A dumbbell disc sharpening apparatus for sports use according to claim 4, characterised by further including a temperature reduction mechanism (7), the temperature reduction mechanism (7) including:
a water bucket (72), wherein the water bucket (72) is arranged on one side of the top of the bottom plate (1);
a third fixing frame (71), wherein the middle of the top of the bottom plate (1) is provided with the third fixing frame (71);
the backflow water pipe (73) is connected between the third fixing frame (71) and the water bucket (72);
the filter screen (74) is arranged in the water bucket (72) in a sliding manner;
a water pump (75), wherein the water tank (72) is internally provided with the water pump (75);
the barrel cover (76) is arranged at the top of the water barrel (72);
a cooling water pipe (77) is arranged on the water pump (75), and the cooling water pipe (77) penetrates through the barrel cover (76);
the water tank (78) is arranged at the top of the third fixing frame (71);
a supporting block (79), and a supporting block (79) is arranged in the water tank (78).
6. A dumbbell disc sharpening apparatus for sports use according to claim 5, characterised by further including a clamping mechanism (8), the clamping mechanism (8) including:
the threaded rod (82) is arranged on one side of the first fixing frame (55) in a threaded mode;
a rotating handle (81), wherein one side of the threaded rod (82) is provided with the rotating handle (81);
a rotating rod (86) is rotatably arranged on one side of the first fixing frame (55);
the fixing block (85) is arranged on the rotating rod (86);
the sleeve (83), the threaded rod (82) and the rotating rod (86) are both provided with the sleeve (83), and the sleeve (83) is rotatably connected with the threaded rod (82);
the clamping blocks (84) and the sleeve (83) are provided with the clamping blocks (84).
7. A dumbbell disc sharpening apparatus for sports use according to claim 6, characterised in that it further comprises a flipping mechanism (6), the flipping mechanism (6) comprising:
a second fixing frame (61), wherein one side of the top of the bottom plate (1) is provided with the second fixing frame (61);
the top of the second fixing frame (61) is symmetrically provided with the return springs (63);
the ratchet (62) is arranged between the tops of the return springs (63);
the limiting shell (65) is symmetrically arranged on one side of the first fixing frame (55);
the limiting blocks (66) are arranged in the limiting shell (65) in a sliding mode, and the limiting blocks (66) are matched with the fixing blocks (85);
the limiting springs (67) are arranged between the limiting blocks (66) and the limiting shell (65);
the ratchet wheel (64) is arranged on the rotating rod (86), and the ratchet wheel (64) is matched with the ratchet teeth (62).
8. A dumbbell sheet finishing apparatus for sports use according to claim 5, characterised in that: the volume of the water tub (72) is 5 liters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110798525.4A CN113478314B (en) | 2021-07-15 | 2021-07-15 | Dumbbell piece equipment of polishing for sports |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110798525.4A CN113478314B (en) | 2021-07-15 | 2021-07-15 | Dumbbell piece equipment of polishing for sports |
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| Publication Number | Publication Date |
|---|---|
| CN113478314A true CN113478314A (en) | 2021-10-08 |
| CN113478314B CN113478314B (en) | 2023-06-30 |
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| CN202110798525.4A Active CN113478314B (en) | 2021-07-15 | 2021-07-15 | Dumbbell piece equipment of polishing for sports |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114304665A (en) * | 2021-12-10 | 2022-04-12 | 谢鑫玲 | Chinese yam peeling apparatus for food production |
| CN114750025A (en) * | 2022-06-16 | 2022-07-15 | 廊坊师范学院 | Combined polishing device for processing weight lifting bell plate |
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| CN114304665A (en) * | 2021-12-10 | 2022-04-12 | 谢鑫玲 | Chinese yam peeling apparatus for food production |
| CN114304665B (en) * | 2021-12-10 | 2024-03-01 | 谢鑫玲 | Chinese yam peeling device for food production |
| CN114750025A (en) * | 2022-06-16 | 2022-07-15 | 廊坊师范学院 | Combined polishing device for processing weight lifting bell plate |
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| CN113478314B (en) | 2023-06-30 |
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