CN114986270A - Round tube metal grinding device for production of fitness equipment - Google Patents
Round tube metal grinding device for production of fitness equipment Download PDFInfo
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- CN114986270A CN114986270A CN202210747234.7A CN202210747234A CN114986270A CN 114986270 A CN114986270 A CN 114986270A CN 202210747234 A CN202210747234 A CN 202210747234A CN 114986270 A CN114986270 A CN 114986270A
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- Prior art keywords
- grinding
- grinding device
- control wheel
- follower
- fitness equipment
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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
- B24B5/00—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor
- B24B5/02—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor involving centres or chucks for holding work
- B24B5/04—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor involving centres or chucks for holding work for grinding cylindrical surfaces externally
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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
- B24B27/00—Other grinding machines or devices
- B24B27/0076—Other grinding machines or devices grinding machines comprising two or more grinding tools
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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
- B24B41/007—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
- B24B41/06—Work supports, e.g. adjustable steadies
- B24B41/061—Work supports, e.g. adjustable steadies axially supporting turning workpieces, e.g. magnetically, pneumatically
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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
- B24B47/16—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces performing a reciprocating movement, e.g. during which the sense of rotation of the working-spindle is reversed
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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
- B24B49/00—Measuring or gauging equipment for controlling the feed movement of the grinding tool or work; Arrangements of indicating or measuring equipment, e.g. for indicating the start of the grinding operation
- B24B49/16—Measuring or gauging equipment for controlling the feed movement of the grinding tool or work; Arrangements of indicating or measuring equipment, e.g. for indicating the start of the grinding operation taking regard of the load
- B24B49/165—Measuring or gauging equipment for controlling the feed movement of the grinding tool or work; Arrangements of indicating or measuring equipment, e.g. for indicating the start of the grinding operation taking regard of the load for grinding tyres
Abstract
The invention discloses a circular tube metal grinding device for production based on fitness equipment, relates to the technical field of production of metal pieces of the fitness equipment, and solves the problems that the existing circular tube metal pieces are ground manually, the labor intensity is high, the working efficiency is low, and the grinding effect on the metal pieces is poor. A circular tube metal grinding device for production based on fitness equipment comprises a mounting assembly; the mounting upright post is fixedly mounted at the top of the supporting base. The device passes through the inner tube anchor clamps and fixes pipe metalloid tube at the top back of rotation control wheel through the inner wall, and grinding drive assembly and grinding locating component can carry out automatic grinding operation to the surface of pipe metalloid piece, convenient operation, have liberated the labour, improve 50% to the work efficiency of pipe metalloid piece abrasive machining, and grinding pressure can dodge the subassembly through pressure and adjust to guarantee that the grinding pressure to the metalwork surface is invariable, the grinding is effectual, and the yields improves greatly.
Description
Technical Field
The invention belongs to the technical field of metal part production of fitness equipment, and particularly relates to a circular tube metal grinding device for production based on the fitness equipment.
Background
Along with the increase of the health consciousness of people. More and more people can strengthen the body through body building in the spare time, body building equipment is needed for body building, common body building equipment comprises a running machine, a dumbbell and the like, and different body building equipment can be used for building muscles at different parts, so that various indexes of the body of people are strengthened.
During the production process of the fitness equipment, circular tube metal parts can be used, the circular tube metal parts which are qualified in production can serve as parts such as handrails and supports in the fitness equipment, and the circular tube metal parts can be used for production and assembly of the fitness equipment after being ground to meet the use standards, smoothness and other indexes before installation.
The surface of the existing round pipe metal piece is ground by manually holding the grinding device when the round pipe metal piece is ground, the metal piece or the grinding device needs to be continuously rotated to completely grind the annular outer surface of the metal piece, the labor intensity is high, the steps are complicated, the working efficiency is low, the grinding device is manually controlled to grind the metal piece, the balance of grinding pressure cannot be guaranteed, the grinding effect on the metal piece is poor, the yield is low, and the flexibility and the practicability are low.
In view of the above, the present invention provides a circular tube metal grinding device for use in the production of fitness equipment, which is improved based on the existing structure and defects, so as to achieve the purpose of higher practical value.
Disclosure of Invention
In order to solve the technical problems, the invention provides a circular tube type metal grinding device for production based on fitness equipment, which aims to solve the problems that the surface of the circular tube type metal piece is ground by manually holding the grinding device in a hand during grinding, the metal piece or the grinding device needs to be continuously rotated to completely grind the annular outer surface of the metal piece, the labor intensity is high, the steps are extremely complicated, the working efficiency is low, the grinding device is manually controlled to grind the metal piece, the balance of grinding pressure cannot be ensured, the grinding effect on the metal piece is poor, the yield is low, and the flexibility and the practicability are not high.
The invention is based on the purpose and the effect of a circular tube metal grinding device for the production of fitness equipment, and is achieved by the following specific technical means:
a circular tube metal grinding device for production based on fitness equipment comprises a mounting assembly;
the mounting assembly comprises a supporting base and a mounting upright post, the top of the mounting upright post is provided with a grinding positioning assembly, the mounting upright post is fixedly mounted at the top of the supporting base, and the outside of the supporting base is provided with a grinding transmission assembly;
the grinding transmission assembly comprises a driving motor, a lifting control wheel, a connecting rod and a rotating control wheel, the driving motor is fixedly installed at the bottom of the supporting base, and the lifting control wheel and the bottom of the connecting rod are sequentially and rotatably connected to the top of the supporting base from left to right;
the grinding positioning assembly comprises a positioning mechanism and a grinding mechanism, the positioning mechanism consists of a bottom positioning disk and a top control disk, the bottom positioning disk is fixedly arranged on the side surface of the top of the mounting upright post, and the top control disk is rotatably connected to the top of the bottom positioning disk;
the grinding mechanism comprises a follower and a grinding device, the follower is inserted into the bottom positioning disc, and the grinding device is fixedly arranged at the top of the follower.
Furthermore, the follower is composed of a driving follower block and three driven follower blocks, four followers are arranged around the inner part of the bottom positioning disc, and the included angle between every two adjacent followers is ninety degrees.
Furthermore, the side shape of the follower is I-shaped, the middle vertical rod of the follower is a synchronizing rod, an arc-shaped synchronizing groove is formed in the disc body of the top control disc, the synchronizing rod is inserted into the synchronizing groove, and the grinding device is fixedly installed on the transverse plate at the top of the follower.
Furthermore, the bottom transverse plate of the follower is a T-shaped track block, a track groove is formed in the disc body of the bottom positioning disc, and the track block is inserted in the track groove.
Further, the subassembly is dodged to pressure is installed to the bottom of the track piece of initiative follow-up piece, and pressure dodge the subassembly by adjusting the pole, adjust preforming and pressure top spring and constitute, the inside at the bottom positioning disk is rotated to the body of rod one end of adjusting the pole, and the body of rod of adjusting the pole wears out the bottom of the track piece of initiative follow-up piece, the lamellar body shape of adjusting the preforming is regular polygon design, and adjust the preforming and peg graft in the bottom of the track piece of initiative follow-up piece, pressure top spring cup joints the outside at the regulation pole, and the both ends of pressure top spring are fixed connection respectively in the bottom of the track piece of initiative follow-up piece and the side of adjusting the preforming.
Furthermore, adjust the inside screw hole that is equipped with of lamellar body of preforming, and adjust the body of rod outside of pole and be equipped with the screw thread, adjust the pole and twist through body of rod screw thread and connect in the inside of adjusting the screw hole.
Furthermore, the inside of installation stand is equipped with lift control panel, and one side of lift control panel is equipped with the elevator of "T" shape, and the elevator pegs graft in the inside of installation stand, and the bottom of rotating the control wheel is rotated and is connected the plate body side at lift control panel.
Furthermore, the top of the lifting control wheel is provided with a reciprocating screw rod, the reciprocating screw rod is in transmission connection with the lifting block, the lifting control wheel, the connecting rod and the rotating control wheel are all in gear design, the lifting control wheel, the connecting rod and the rotating control wheel are in transmission connection through gear teeth, and the driving motor is in transmission connection with the lifting control wheel.
Further, the inside hole of dodging that is equipped with of lift control panel's plate body, and dodge the internal diameter in hole and be greater than the external diameter of connecting rod, the body of rod of connecting rod passes the inside of dodging the hole, and the top of connecting rod rotates the inside of connecting at the bottom positioning disk.
Further, an inner pipe clamp is fixedly installed at the top of the rotating control wheel.
Compared with the prior art, the invention has the following beneficial effects:
1. the device is when using, pass through the inner tube anchor clamps with pipe metalloid tube through the inner wall fix at the top back of rotation control wheel, grinding drive assembly and grinding locating component can carry out automatic grinding operation to the surface of pipe metalloid piece, high durability and convenient operation, the labour has been liberated, work efficiency to pipe metalloid piece abrasive machining improves 50%, and grinding pressure can dodge the subassembly through pressure and adjust, thereby guarantee to the grinding pressure on metalwork surface invariable, the grinding is effectual, the yields improves greatly, the pressure dodges the subassembly and can also dodge the great evagination in metalwork surface and hinder, avoid the outside protruding dead device's of metalwork phenomenon to take place, stable in use, the flexibility and the practicality of the device have been improved.
2. Grinding locating component can laminate and carry out abrasive machining to the metalwork on the surface of metalwork, and grinding locating component can adapt to the processing of the pipe class metalwork of different external diameters, according to the size of pipe class metalwork external diameter, adjust the pole and can drive when rotating and adjust the preforming inwards through adjusting the screw hole and remove, it can drive initiative follow-up piece inwards to remove the laminating on the surface of metalwork to adjust the preforming through pressure top spring, and initiative follow-up piece is when removing, under the mating reaction of four synchronizing bars and synchronizing groove, top control panel rotates and makes four follower synchronous motion laminate four grinding device's grinding dish on the surface of pipe class metalwork, thereby can carry out abrasive machining to the surface of pipe class metalwork, can adapt to the abrasive machining of different specification external diameters metalwork, strong adaptability.
3. The grinding transmission component can drive the metal piece fixed by the inner pipe clamp to rotate in a reciprocating way and move up and down, so as to finish the grinding processing of the complete outer surface of the metal piece, when the driving motor rotates, the lifting control wheel can be driven to rotate, the lifting control wheel, the connecting rod and the rotating control wheel synchronously rotate through the wheel teeth, when the lifting control wheel rotates, the reciprocating lead screw can drive the lifting control plate to move up and down in a reciprocating way through the lifting block, the rotating control wheel is rotatably connected to the top of the lifting control plate, so that the rotating control wheel can move up and down along with the synchronous circulation of the lifting control plate, the connecting rod can always connect the lifting control wheel and the rotating control wheel when the lifting control plate goes up and down, so that the rotating control wheel can always rotate when moving up and down, and the inner pipe clamp can also drive the metal piece fixed by the inner pipe clamp to rotate to perform grinding processing, convenient to use, degree of automation is high, has liberated the labour.
4. Grinding pressure can dodge the subassembly through pressure and adjust, laminate at the surperficial back of metalwork when grinding device's grinding dish, continue to rotate and adjust pole accessible regulation preforming compression pressure top spring, thereby change the pressure of pressure top spring to the follower, follower top grinding device is to the grinding pressure on metalwork surface, use in a flexible way, can adapt to abrasive machining's under the different situation operation, simultaneously when the surface of metalwork has great protruding hindrance, pressure top spring can also be compressed and drive grinding device and dodge the barrier, the phenomenon of having avoided the dead inefficacy of device card takes place, stable in use, and strong durability.
Drawings
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a schematic view of the internal structure of the present invention.
Fig. 3 is a schematic structural view of the positioning mechanism of the present invention after disassembly.
Fig. 4 is a schematic view of the structure at the bottom of fig. 3 according to the present invention.
Fig. 5 is a schematic structural view of the disassembled grinding mechanism of the present invention.
Figure 6 is a schematic disassembled view of the grinding drive assembly and mounting assembly of the present invention.
FIG. 7 is a schematic view showing an internal structure of a circular tube metal member in grinding according to the present invention.
Fig. 8 is an enlarged schematic structural view of a portion a in fig. 2 according to the present invention.
Fig. 9 is an enlarged structural view of the portion B in fig. 7 according to the present invention.
In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:
1. mounting the component; 101. a support base; 102. mounting the upright post; 1021. a lifting control plate; 1022. a lifting block; 1023. avoiding holes; 2. grinding the transmission assembly; 201. a drive motor; 202. a lifting control wheel; 2021. a reciprocating screw rod; 203. a connecting rod; 204. rotating the control wheel; 2041. an inner tube clamp; 3. a positioning mechanism; 301. a bottom positioning plate; 3011. a track groove; 302. a top control panel; 3021. a synchronization slot; 4. a grinding mechanism; 41. a follower; 411. an active follower block; 4111. a synchronization lever; 4112. a track block; 412. a driven follower block; 402. a grinding device; 5. a pressure avoidance assembly; 501. adjusting a rod; 502. adjusting the tabletting; 5021. adjusting the threaded hole; 503. the pressure is against the spring.
Detailed Description
The embodiments of the present invention will be described in further detail with reference to the drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.
In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example (b):
as shown in figures 1 to 9:
the invention provides a circular tube metal grinding device for production based on fitness equipment, which comprises a mounting assembly 1;
the mounting assembly 1 comprises a supporting base 101 and a mounting upright post 102, a grinding positioning assembly is mounted at the top of the mounting upright post 102 and can be attached to the surface of a metal part to grind the metal part, the mounting upright post 102 is fixedly mounted at the top of the supporting base 101, and a grinding transmission assembly 2 is mounted outside the supporting base 101;
the grinding transmission assembly 2 comprises a driving motor 201, a lifting control wheel 202, a connecting rod 203 and a rotation control wheel 204, wherein the driving motor 201 is fixedly arranged at the bottom of the supporting base 101, and the bottoms of the lifting control wheel 202 and the connecting rod 203 are sequentially connected to the top of the supporting base 101 in a rotating mode from left to right;
an inner pipe clamp 2041 is fixedly installed at the top of the rotating control wheel 204, and a circular pipe metal part can be fixed at the top of the rotating control wheel 204 through the inner pipe clamp 2041;
the grinding positioning assembly comprises a positioning mechanism 3 and a grinding mechanism 4, the positioning mechanism 3 consists of a bottom positioning disc 301 and a top control disc 302, the bottom positioning disc 301 is fixedly arranged on the side surface of the top of the mounting upright post 102, and the top control disc 302 is rotatably connected to the top of the bottom positioning disc 301;
the grinding mechanism 4 comprises a follower 41 and a grinding device 402, wherein the follower 41 is inserted into the bottom positioning disc 301, and the grinding device 402 is fixedly arranged at the top of the follower 41;
the grinding device 402 and the driving motor 201 are electrically connected with an external power supply and a control device, and the specific structure and the working principle of the grinding device are the prior mature technology, which will not be described in detail herein.
The grinding positioning assembly can be attached to the surface of the metal piece to grind the metal piece:
the follower 41 is composed of a driving follower block 411 and three driven follower blocks 412, the four followers 41 are arranged in the bottom positioning disc 301 in a surrounding mode, the included angle between every two adjacent followers 41 is ninety degrees, and in use, the grinding devices 402 on the tops of the four followers 41 can uniformly surround the surface of a circular tube metal piece to grind the metal piece, so that the metal piece is machined comprehensively, and the machining effect is good.
The bottom transverse plate of the follower 41 is a T-shaped track block 4112, a track groove 3011 is formed in the disc body of the bottom positioning disc 301, the track block 4112 is inserted into the track groove 3011, and in use, the track block 4112 can limit the moving track of the follower 41 through the track groove 3011, so that the phenomenon that the device is stuck and fails due to deflection and distortion of the follower 41 in the moving process is avoided, and the use is stable.
Wherein, the bottom of the rail block 4112 of the active following block 411 is provided with a pressure avoiding assembly 5, the pressure avoiding assembly 5 is composed of an adjusting rod 501, an adjusting tablet 502 and a pressure ejecting spring 503, one end of the rod body of the adjusting rod 501 is rotatably connected to the inside of the bottom positioning plate 301, the rod body of the adjusting rod 501 penetrates through the bottom of the rail block 4112 of the active following block 411, the shape of the adjusting tablet 502 is regular polygon, the adjusting tablet 502 is inserted into the bottom of the rail block 4112 of the active following block 411, the pressure ejecting spring 503 is sleeved outside the adjusting rod 501, two ends of the pressure ejecting spring 503 are respectively and fixedly connected to the bottom of the rail block 4112 of the active following block 411 and the side of the adjusting tablet 502, in use, the pressure avoiding assembly 5 can adjust the grinding inner diameter of the grinding positioning assembly, so that the grinding positioning assembly can adapt to the processing of round pipe metal pieces with different outer diameters, and grinding pressure can be adjusted through the pressure dodge subassembly 5, after the grinding dish laminating of grinding device 402 is on the surface of metalwork, continue to rotate regulation pole 501 accessible and adjust preforming 502 compression pressure top spring 503, thereby change the pressure of pressure top spring 503 to follower 41, follower 41 top grinding device 402 is to the grinding pressure on metalwork surface, it is nimble to use, can adapt to abrasive machining's under the different situation operation, simultaneously when the surface of metalwork has great protruding hindrance, pressure top spring 503 can also be compressed and drive grinding device 402 dodge the barrier, the phenomenon of having avoided the device card to die the inefficacy takes place, stable in use, and high durability.
Wherein, the side shape of the follower 41 is "i" shape, and the middle vertical rod of the follower 41 is a synchronizing rod 4111, the inside of the disk body of the top control disk 302 is provided with an arc-shaped synchronizing groove 3021, and the synchronizing rod 4111 is inserted inside the synchronizing groove 3021, the grinding device 402 is fixedly installed on the top cross plate of the follower 41, in use, according to the size of the outer diameter of a circular tube-like metal part, the grinding inner diameter of the grinding positioning component can be adjusted when the adjusting rod 501 rotates, the adjusting threaded hole 5021 is arranged inside the sheet body of the adjusting pressing sheet 502, and the outside of the rod body of the adjusting rod 501 is provided with a thread, the adjusting rod 501 is screwed inside the adjusting threaded hole 5021 through the rod body thread, the adjusting pressing sheet 502 can be driven to move inwards by the adjusting threaded hole 5021 when the adjusting rod 502501 rotates, the adjusting pressing sheet 502 can drive the driving follower block 411 to move inwards to be attached to the surface of the metal part through the pressure top spring 503, and the driving follower block 411 moves, under the cooperation of the four synchronizing rods 4111 and the synchronizing grooves 3021, the top control disc 302 rotates to make the four followers 41 move synchronously to attach the grinding discs of the four grinding devices 402 to the surface of a circular tube metal, so that the surface of the circular tube metal can be ground, the grinding device can adapt to the grinding of metal parts with different specifications and outer diameters, and the adaptability is high.
The grinding transmission assembly 2 can drive the metal piece fixed by the inner pipe clamp 2041 to circularly reciprocate and move up and down, so that complete grinding processing of the outer surface of the metal piece is completed:
wherein, the top of the lifting control wheel 202 is provided with a reciprocating screw 2021, and the reciprocating screw 2021 is in transmission connection with a lifting block 1022, the lifting control wheel 202, the connecting rod 203 and the rotation control wheel 204 are all in gear design, and the lifting control wheel 202, the connecting rod 203 and the rotation control wheel 204 are in transmission connection through gear teeth, the driving motor 201 is in transmission connection with the lifting control wheel 202, in use, when the driving motor 201 rotates, the lifting control wheel 202 can be driven to rotate, the lifting control wheel 202, the connecting rod 203 and the rotation control wheel 204 synchronously rotate through the gear teeth, the inside of the installation upright column 102 is provided with a lifting control plate 1021, one side of the lifting control plate 1021 is provided with a T-shaped lifting block 1022, and the lifting block 1022 is inserted into the inside of the installation upright column 102, the bottom of the rotation control wheel 204 is rotatably connected to the side of the plate body of the lifting control wheel 1021, when the lifting control wheel 202 rotates, the reciprocating screw 2021 can drive the lifting control plate 1021 to circularly and reciprocally move up and down through the lifting block 1022, rotation control wheel 204 rotates the top of connecting at lift control panel 1021, thereby rotation control wheel 204 can follow the synchronous circulation of lift control panel 1021 and reciprocate, connecting rod 203 can connect lift control wheel 202 and rotation control wheel 204 when lift control panel 1021 goes up and down all the time, thereby make rotation control wheel 204 can the rotation all the time when reciprocating, thereby inner tube anchor clamps 2041 also can drive the pipe metalloid spare rotation of being fixed and carry out abrasive machining, high in use, and high in automation degree, the labour has been liberated.
Wherein, the inside hole 1023 of dodging that is equipped with of plate body of lift control panel 1021, and the internal diameter of dodging hole 1023 is greater than the external diameter of connecting rod 203, and the body of rod of connecting rod 203 passes the inside of dodging hole 1023, and the top of connecting rod 203 rotates the inside of connecting in bottom positioning disk 301, and this design makes connecting rod 203 in use can not obstruct lift control panel 1021 reciprocate, and it is stable and smooth to use.
The specific use mode and function of the embodiment are as follows:
in the invention, a round tube metal part is fixed inside a rotary control wheel 204 through an inner tube clamp 2041, a grinding disc of a grinding mechanism 4 is attached to the surface of the metal part through a rotary adjusting rod 501, the adjusting rod 501 can drive an adjusting pressing sheet 502 to move inwards through an adjusting threaded hole 5021 when rotating, the adjusting pressing sheet 502 can drive an active follow-up block 411 to move inwards through a pressure top spring 503 and be attached to the surface of the metal part, and when the active follow-up block 411 moves, under the matching action of four synchronizing rods 4111 and synchronizing grooves 3021, a top control disc 302 rotates to enable four followers 41 to move synchronously to attach the grinding discs of four grinding devices 402 to the surface of the round tube metal part, and grinding pressure can be adjusted through a pressure avoiding assembly 5, when the grinding discs of the grinding devices 402 are attached to the surface of the metal part, the adjusting rod 501 continues to rotate and can compress the pressure top spring 503 through the adjusting pressing sheet 502, thereby changing the pressure of the pressure spring 503 on the follower 41, the grinding pressure of the grinding device 402 at the top of the follower 41 on the surface of the metal piece can be flexibly used, and can be adapted to the grinding operation under different situations, after the power supply of the grinding device 402 and the driving motor 201 is switched on, the device can automatically grind the surface of the metal piece, the grinding transmission assembly 2 can drive the metal piece fixed by the inner pipe clamp 2041 to rotate in a reciprocating way and move up and down, thereby completing the grinding processing of the outer surface of the metal piece, when the driving motor 201 rotates, the lifting control wheel 202 can drive the lifting control wheel 202 to rotate, the lifting control wheel 202, the connecting rod 203 and the rotation control wheel 204 synchronously rotate through the gear teeth, when the lifting control wheel 202 rotates, the reciprocating screw 2021 can drive the lifting control plate to move up and down in a reciprocating way through the lifting block 1022, the rotation control wheel 204 is rotatably connected at the top of the lifting control plate 1021, thereby rotation control wheel 204 can follow the synchronous circulation of lift control panel 1021 and reciprocate, connecting rod 203 can connect lift control wheel 202 and rotation control wheel 204 all the time when lift control panel 1021 goes up and down, thereby make rotation control wheel 204 can the rotation all the time when reciprocating, thereby inner tube anchor clamps 2041 also can drive the rotation of fixed pipe metalloid spare and carry out abrasive machining, when the surface of metalwork has great protruding hindrance, pressure top spring 503 can also be compressed and drive grinding device 402 and dodge the barrier, the phenomenon of device card death failure has been avoided and has taken place, after abrasive machining accomplished, take off the metalwork after closing the power of driving motor 201 and grinding device 402 can.
The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.
Claims (10)
1. Round tube metal grinding device based on body-building apparatus production usefulness, its characterized in that: comprising a mounting assembly (1);
the mounting assembly (1) comprises a supporting base (101) and a mounting upright post (102), the top of the mounting upright post (102) is provided with a grinding positioning assembly, the mounting upright post (102) is fixedly mounted at the top of the supporting base (101), and the outside of the supporting base (101) is provided with a grinding transmission assembly (2);
the grinding transmission assembly (2) comprises a driving motor (201), a lifting control wheel (202), a connecting rod (203) and a rotation control wheel (204), wherein the driving motor (201) is fixedly installed at the bottom of the supporting base (101), and the bottoms of the lifting control wheel (202) and the connecting rod (203) are sequentially connected to the top of the supporting base (101) in a rotating mode from left to right;
the grinding positioning assembly comprises a positioning mechanism (3) and a grinding mechanism (4), the positioning mechanism (3) is composed of a bottom positioning disk (301) and a top control disk (302), the bottom positioning disk (301) is fixedly installed on the side face of the top of the installation upright post (102), and the top control disk (302) is rotatably connected to the top of the bottom positioning disk (301);
the grinding mechanism (4) comprises a follower (41) and a grinding device (402), the follower (41) is inserted into the bottom positioning disc (301), and the grinding device (402) is fixedly mounted at the top of the follower (41).
2. The round tube metal grinding device for the production of the fitness equipment as claimed in claim 1, wherein: the follower (41) is composed of a driving follower block (411) and three driven follower blocks (412), four followers (41) are arranged around the inner portion of the bottom positioning plate (301), and the included angle between every two adjacent followers (41) is ninety degrees.
3. The round tube metal grinding device for the production of the fitness equipment as claimed in claim 1, wherein: the side shape of follower (41) is "worker" shape, and the middle part montant of follower (41) is synchronizing bar (4111), and the disk body inside of top control dish (302) is equipped with curved synchronization groove (3021), and synchronizing bar (4111) pegs graft in the inside of synchronization groove (3021), and grinding device (402) fixed mounting is on the diaphragm of follower (41) top.
4. The round tube metal grinding device for use in the production of fitness equipment as claimed in claim 3, wherein: the bottom transverse plate of the follower (41) is a T-shaped track block (4112), a track groove (3011) is formed in the plate body of the bottom positioning plate (301), and the track block (4112) is inserted into the track groove (3011).
5. The round tube metal grinding device for the production of the fitness equipment as claimed in claim 2, wherein: subassembly (5) are dodged to pressure is installed to the bottom of the track piece (4112) of initiative follow-up block (411), and subassembly (5) are dodged by pressure, adjust preforming (502) and pressure top spring (503) and constitute, the body of rod one end of adjusting pole (501) is rotated and is connected in the inside of bottom positioning disk (301), and the body of rod of adjusting pole (501) wears out the bottom of the track piece (4112) of initiative follow-up block (411), the lamellar body shape of adjusting preforming (502) is regular polygon design, and adjust preforming (502) and peg graft in the bottom of the track piece (4112) of initiative follow-up block (411), pressure top spring (503) cup joint the outside of adjusting pole (501), and the both ends of pressure top spring (503) are fixed connection respectively in the bottom of the track piece (4112) of initiative follow-up block (411) and the side of adjusting preforming (502).
6. The round tube metal grinding device for use in the production of fitness equipment as claimed in claim 5, wherein: the inside regulation screw hole (5021) that is equipped with of lamellar body of adjusting preforming (502), and the body of rod outside of adjusting pole (501) is equipped with the screw thread, adjusts pole (501) and connects in the inside of adjusting screw hole (5021) through body of rod screw thread.
7. The round tube metal grinding device for the production of the fitness equipment as claimed in claim 1, wherein: the lifting control plate (1021) is arranged inside the mounting upright post (102), the T-shaped lifting block (1022) is arranged on one side of the lifting control plate (1021), the lifting block (1022) is inserted into the mounting upright post (102), and the bottom of the rotating control wheel (204) is rotatably connected to the side face of the plate body of the lifting control plate (1021).
8. The round tube metal grinding device for the production of the fitness equipment as claimed in claim 1, wherein: the top of the lifting control wheel (202) is provided with a reciprocating screw rod (2021), the reciprocating screw rod (2021) is in transmission connection with the lifting block (1022), the lifting control wheel (202), the connecting rod (203) and the rotating control wheel (204) are all in gear design, the lifting control wheel (202), the connecting rod (203) and the rotating control wheel (204) are in transmission connection through gear teeth, and the driving motor (201) is in transmission connection with the lifting control wheel (202).
9. The round tube metal grinding device for the production of the fitness equipment as claimed in claim 7, wherein: the inside hole of dodging (1023) that is equipped with of plate body of lift control board (1021), and dodge the internal diameter of hole (1023) and be greater than the external diameter of connecting rod (203), the body of rod of connecting rod (203) passes the inside of dodging hole (1023), and the top of connecting rod (203) rotates the inside of connecting in bottom positioning disk (301).
10. The round tube metal grinding device for the production based on the fitness equipment as claimed in claim 1, wherein: the top of the rotary control wheel (204) is fixedly provided with an inner pipe clamp (2041).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210747234.7A CN114986270A (en) | 2022-06-28 | 2022-06-28 | Round tube metal grinding device for production of fitness equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210747234.7A CN114986270A (en) | 2022-06-28 | 2022-06-28 | Round tube metal grinding device for production of fitness equipment |
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| CN114986270A true CN114986270A (en) | 2022-09-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210747234.7A Pending CN114986270A (en) | 2022-06-28 | 2022-06-28 | Round tube metal grinding device for production of fitness equipment |
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| CN (1) | CN114986270A (en) |
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