CN211136654U

CN211136654U - Grinding device for metal rod

Info

Publication number: CN211136654U
Application number: CN201920963517.9U
Authority: CN
Inventors: 周敏
Original assignee: Zhejiang Shangpindian Matching Information Technology Co ltd
Current assignee: Zhejiang Shangpindian Matching Information Technology Co ltd
Priority date: 2019-06-25
Filing date: 2019-06-25
Publication date: 2020-07-31
Anticipated expiration: 2029-06-25

Abstract

The utility model provides a grinding device of metal pole belongs to metal processing technology field. It is including pressing from both sides tight rotation mechanism, grinding mechanism, press from both sides tight rotation mechanism's left side and press from both sides tight slider of left clamping component and the left section screw connection who presss from both sides tight lead screw, the right-hand member at left fulcrum shaft is installed with the axle center to the left side clamp taper stopper, the right side presss from both sides tight right clamping slider of rotation component and the right section screw connection who presss from both sides tight lead screw, the right side presss from both sides tight taper stopper and installs the left end at right fulcrum shaft with the axle center, grinding mechanism includes grinding feeding assembly, grinding translation subassembly, grinding belt subassembly, grinding feeding assembly's grinding feeding lead screw and synchronous connection seat screw connection, grinding translation slider of grinding translation subassembly can the horizontal slip setting on grinding translation slide rail, grinding translation slider and grinding translation lead screw connection, the grinding area of grinding belt. The utility model discloses utilize the grinding area can effectively get rid of the rust spot on metal pole surface, polish the metal pole.

Description

Grinding device for metal rod

Technical Field

The utility model relates to a metal processing technology field, in particular to grinding device of metal pole.

Background

Clothing props are expression tools for commodity terminal display and show window display, and appear in show windows, exclusive shops, markets and clothing displays. The clothing prop specifically comprises: 1. the clothing of performing, the articles for performance, the mask headwear or be dance apparatus, dance performance clothing, musical instrument, stage apparatus. 2. Some clothes hangers, display racks, models, wigs, POP billboards, hardware accessories, sales promotion vehicles, ironing machines, irons and the like used in clothing stores, markets and clothing stores. The clothing is as an aesthetic design product, needs show when selling the popularization, must use the show shelf in the show, and the clothing show shelf is a common clothing show stage property. The clothes showing stand can be divided into a metal showing stand, a plastic showing stand and the like according to materials, and the metal showing stand can highlight the aesthetic feeling of clothes due to special metal texture, so that the metal showing stand is widely applied. The common metal showing stand is formed by welding, the metal rod is the most common part in the clothes showing stand, and in the processing process of the clothes showing stand, the grinding processing of the metal rod is mainly used for removing rusty spots on the surface of the metal rod and polishing, so that the good smoothness of the surface of the metal rod is ensured, and the subsequent welding processing and paint spraying processing are facilitated. At present, common grinding processing is realized by a grinding wheel, but the contact surface of the grinding wheel and a metal rod is small, and the effects of removing rusty spots on the surface of the metal rod and polishing are poor.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a grinding device of metal pole utilizes the grinding area can effectively get rid of the rust spot on metal pole surface, polishes the metal pole, and is rational in infrastructure, effectual.

The utility model provides a technical scheme that its technical problem adopted is:

a grinding device for a metal rod comprises a grinding rack, grinding rack supporting legs, grinding side brackets, a clamping and rotating mechanism and a grinding mechanism, wherein the grinding rack supporting legs are arranged at the lower end of the grinding rack, the grinding side brackets are arranged at the left side and the right side of the grinding rack, the clamping and rotating mechanism comprises a clamping guide slide rail, a clamping screw rod motor, a left clamping assembly and a right clamping and rotating assembly, the clamping guide slide rail is arranged on the grinding rack and is positioned between the two grinding side brackets, the clamping screw rod is rotatably arranged on the two grinding side brackets and is positioned right above the clamping guide slide rail, the clamping screw rod is divided into a left section and a right section, the rotating directions of the two sections are opposite, the left clamping assembly comprises a left clamping slide block, a left clamping conical plug and a left fulcrum shaft, the left clamping slide block can be arranged on the clamping guide slide rail in, the left clamping slide block is connected with a left section screw rod of the clamping screw rod, the left support shaft is rotatably arranged on the left clamping slide block, the left clamping conical plug is coaxially arranged at the right end of the left support shaft, the right clamping rotary assembly comprises a right clamping slide block, a right clamping conical plug, a right support shaft, a rotary driving motor support, a first gear and a second gear, the right clamping slide block can slide left and right on the clamping guide slide rail, the right clamping slide block is connected with the right section screw rod of the clamping screw rod, the right support shaft is rotatably arranged on the right clamping slide block, the right clamping conical plug is coaxially arranged at the left end of the right support shaft, the second gear is coaxially arranged at the right end of the right support shaft, the rotary driving motor is arranged on the rotary driving motor support, the rotary driving motor support is arranged on the right clamping slide block, and the rotary driving motor is coaxially connected with the first gear, the grinding mechanism comprises a grinding feeding assembly, a grinding translation assembly and a grinding belt assembly, the grinding feeding assembly comprises a grinding feeding screw rod, a grinding feeding screw rod support, a grinding feeding slide rail, a synchronous connecting seat and a feeding driving motor, a feeding guide groove in the front and back direction is arranged on the grinding rack, the lower end of the grinding feeding support is provided with the synchronous connecting seat, the synchronous connecting seat downwards penetrates through the feeding guide groove of the grinding rack, the grinding feeding slide rail is arranged on two sides of the grinding rack, the grinding feeding support can be arranged on the grinding feeding slide rail in a front and back sliding mode, the grinding feeding screw rod support is fixed at the front end and the back end of the lower side of the grinding rack, the grinding feeding screw rod can be rotatably arranged on the grinding feeding screw rod support, and the feeding driving motor is arranged on the grinding feeding screw rod support, the feed driving motor and the grinding feed screw rod are coaxially connected, the grinding feed screw rod is connected with the synchronous connecting seat screw rod, the grinding translation assembly comprises a grinding translation screw rod, a grinding translation screw rod support, a grinding translation driving motor, a grinding translation sliding block and a grinding translation sliding rail, the grinding translation screw rod support is arranged at the left end and the right end of the grinding feed support, the grinding translation screw rod is rotatably arranged on the grinding translation screw rod support, the grinding translation driving motor is arranged on the grinding translation screw rod support, the grinding translation driving motor and the grinding translation screw rod are coaxially connected, the grinding translation sliding rail is arranged on the grinding feed support, the grinding translation sliding block can be arranged on the grinding translation sliding rail in a left-right sliding mode, the grinding translation sliding block is connected with the grinding translation screw rod, the grinding belt assembly comprises a grinding belt support, a, The grinding belt comprises a grinding belt, grinding belt supporting wheels and a grinding driving motor, wherein the grinding belt supporting seat is installed on the front side of the grinding translation sliding block, the number of the grinding belt supporting wheels is two, the two grinding belt supporting wheels are respectively and rotatably arranged on the upper side and the lower side of the grinding belt supporting seat, the grinding belt is arranged on the two grinding belt supporting wheels in a surrounding mode, abrasive particles are arranged on the grinding belt, the grinding driving motor is installed on the grinding belt supporting seat, and the grinding driving motor is coaxially connected with one of the grinding belt supporting wheels.

Further, the first gear and the second gear are both helical gears.

Furthermore, the clamping screw rod motor, the feeding driving motor and the grinding translation driving motor are all servo motors.

Compared with the prior art, the utility model, have following advantage and effect: the clamping screw rod motor acts to drive the clamping screw rod to rotate, the left clamping slide block and the right clamping slide block slide along the clamping guide slide rail and draw close to each other, the left clamping slide block and the right clamping slide block respectively drive the left clamping conical plug and the right clamping conical plug to draw close to each other, and the left clamping conical plug and the right clamping conical plug realize clamping of the metal rod. Then, the rotation driving motor acts to drive the right fulcrum shaft to rotate through the first gear and the second gear, and the left clamping conical plug and the right clamping conical plug drive the metal rod to continuously rotate. The first gear and the second gear are helical gears, the meshing contact ratio is high, the transmission is stable, the transmission noise is low, and the service life is long. Then, the feeding driving motor acts to drive the grinding feeding screw rod to rotate, and the grinding feeding support is driven to slide forwards along the grinding feeding slide rail, so that the grinding belt is attached to the surface of the metal rod. The cooperation of synchronous connecting seat and feeding guide way has also guaranteed the stationarity that the grinding fed the support action. The grinding driving motor acts to drive the grinding belt to rotate on the two grinding belt supporting wheels, the rotation direction of the grinding belt is opposite to that of the metal rod, and rust spots on the surface of the metal rod can be removed efficiently. Then the grinding translation driving motor acts to drive the grinding translation screw rod to rotate and drive the grinding translation sliding block to slide left and right, so that the grinding and polishing of the whole metal rod are realized. The clamping screw rod motor, the feeding driving motor and the grinding translation driving motor are all servo motors, the rotating position precision of the servo motors is very accurate, and the precise control over the clamping position, the feeding position and the grinding position is facilitated. The utility model discloses utilize the grinding area can effectively get rid of the rust spot on metal pole surface, polish the metal pole, rational in infrastructure, effectual.

Drawings

Fig. 1 is a top view of the present invention.

Fig. 2 is a schematic structural diagram of the clamping rotation mechanism of the present invention.

Fig. 3 is a schematic structural view of the grinding belt assembly of the present invention.

In the figure: 1. grinding machine frame, 2 grinding machine frame support legs, 3 grinding side support, 4 clamping rotation mechanism, 5 grinding mechanism, 6 clamping guide slide rail, 7 clamping screw rod, 8 clamping screw rod motor, 9 left clamping assembly, 10 right clamping rotation assembly, 11 left clamping slide block, 12 left clamping conical plug, 13 left fulcrum shaft, 14 right clamping slide block, 15 right clamping conical plug, 16 right fulcrum shaft, 17 rotation driving motor, 18 rotation driving motor support, 19 first gear, 20 second gear, 21 grinding feeding assembly, 22 grinding translation assembly, 23 grinding belt assembly, 24 grinding feeding screw rod, 25 grinding feeding screw rod support, 26 grinding feeding support, 27 grinding feeding slide rail, 28 synchronous connection base, 29 feeding driving motor, 30 feeding guide groove, 31 grinding translation screw rod, 32. grinding translation screw rod support, 33 grinding translation driving motor, 34 grinding translation sliding block, 35 grinding translation sliding rail, 36 grinding belt support, 37 grinding belt, 38 grinding belt supporting wheel and 39 grinding driving motor.

Detailed Description

The present invention will be described in further detail by way of examples with reference to the accompanying drawings, which are illustrative of the present invention and are not intended to limit the present invention.

As shown in fig. 1, 2 and 3, a grinding device for a metal rod comprises a grinding machine frame 1, grinding machine frame support legs 2, grinding side supports 3, a clamping rotation mechanism 4 and a grinding mechanism 5, wherein the grinding machine frame support legs 2 are arranged at the lower end of the grinding machine frame 1, the grinding side supports 3 are arranged at the left side and the right side of the grinding machine frame 1, the clamping rotation mechanism 4 comprises clamping guide slide rails 6, clamping screw rods 7, a clamping screw rod motor 8, a left clamping assembly 9 and a right clamping rotation assembly 10, the clamping guide slide rails 6 are arranged on the grinding machine frame 1 and are positioned between the two grinding side supports 3, the clamping screw rods 7 are rotatably arranged on the two grinding side supports 3, the clamping screw rods 7 are positioned right above the clamping guide slide rails 6, the clamping screw rods 7 are divided into a left section and a right section, the rotation directions of the two sections are opposite, the left clamping assembly 9 comprises a left clamping slide block, The left clamping conical plug 12 and the left fulcrum 13 are arranged on the clamping guide slide rail 6 in a left-right sliding manner, the left clamping slider 11 is connected with a left section of a screw rod of the clamping screw rod 7, the left fulcrum 13 is arranged on the left clamping slider 11 in a rotatable manner, the left clamping conical plug 12 is coaxially arranged at the right end of the left fulcrum 11, the right clamping revolving assembly 10 comprises a right clamping slider 14, a right clamping conical plug 15, a right fulcrum 16, a revolving driving motor 17, a revolving driving motor support 18, a first gear 19 and a second gear 20, the right clamping slider 14 is arranged on the clamping guide slide rail 6 in a left-right sliding manner, the right clamping slider 14 is connected with a right section of the clamping screw rod 7 in a screw manner, the right fulcrum 16 is arranged on the right clamping slider 14 in a rotatable manner, the right clamping conical plug 15 is coaxially arranged at the left end of the right 14, the second gear 20 is coaxially arranged at the right end of the right fulcrum 16, the rotary driving motor 17 is arranged on a rotary driving motor support 18, the rotary driving motor support 18 is arranged on the right clamping sliding block 14, the rotary driving motor 17 is coaxially connected with a first gear 19, the first gear 19 is meshed with a second gear 20, the first gear 19 and the second gear 20 are both helical gears, the meshing coincidence degree is high, the transmission is stable, the transmission noise is low, and the service life is long. The grinding mechanism 5 comprises a grinding feeding component 21, a grinding translation component 22 and a grinding belt component 23, the grinding feeding component 23 comprises a grinding feeding screw rod 24, a grinding feeding screw rod support 25, a grinding feeding support 26, a grinding feeding slide rail 27, a synchronous connecting seat 28 and a feeding driving motor 29, a feeding guide groove 30 in the front-back direction is arranged on the grinding rack 1, the lower end of the grinding feeding support 26 is provided with the synchronous connecting seat 28, the synchronous connecting seat 28 downwards penetrates through the feeding guide groove 30 of the grinding rack 1, grinding feeding slide rails 27 are arranged on two sides of the grinding rack 1, the grinding feeding support 26 can be arranged on the grinding feeding slide rail 27 in a front-back sliding mode, the grinding feeding screw rod support 25 is fixed at the front end and the back end of the lower side of the grinding rack 1, and the grinding feeding screw rod 24 can be arranged on the grinding feeding, the feeding driving motor 29 is arranged on the grinding feeding screw rod support 25, the feeding driving motor 29 is coaxially connected with the grinding feeding screw rod 24, the grinding feeding screw rod 24 is connected with a screw rod of the synchronous connecting seat 28, the grinding translation assembly 22 comprises a grinding translation screw rod 31, a grinding translation screw rod support 32, a grinding translation driving motor 33, a grinding translation sliding block 34 and a grinding translation sliding rail 35, the grinding translation screw rod support 32 is arranged at the left end and the right end of the grinding feeding support 26, the grinding translation screw rod 31 is rotatably arranged on the grinding translation screw rod support 32, the grinding translation driving motor 33 is coaxially connected with the grinding translation screw rod 31, the grinding translation sliding rail 35 is arranged on the grinding feeding support 26, and the grinding translation sliding block 34 is arranged on the grinding translation sliding rail 35 in a left-right sliding manner, the grinding translation sliding block 34 is connected with the grinding translation screw rod 31 through a screw, the grinding belt assembly 23 comprises a grinding belt support 36, a grinding belt 37, grinding belt support wheels 38 and a grinding driving motor 39, the grinding belt support 36 is installed on the front side of the grinding translation sliding block 34, the number of the grinding belt support wheels 38 is two, the grinding belt support wheels 38 are respectively and rotatably arranged on the upper side and the lower side of the grinding belt support 36, the grinding belt 37 is arranged on the two grinding belt support wheels 38 in a surrounding mode, abrasive particles are arranged on the grinding belt 37, the grinding driving motor 39 is installed on the grinding belt support 36, and the grinding driving motor 39 is coaxially connected with one of the grinding belt support wheels 38. The clamping screw rod motor 8, the feeding driving motor 29 and the grinding translation driving motor 33 are all servo motors, the rotating position precision of the servo motors is very accurate, and the precise control over the clamping position, the feeding position and the grinding position is facilitated.

Through the technical scheme, the utility model relates to a when grinding device of metal pole used, the action of tight lead screw motor 8 of clamp drives and presss from both sides tight 7 gyrations of lead screw, and left side clamp slide 11 and right clamp slide 14 slide along pressing from both sides tight direction slide rail 6 to drawing close to each other, left side clamp slide 11 and right clamp slide 14 drive left side respectively and press from both sides tight toper stopper 12 and right side and press from both sides tight toper stopper 15 and draw close to each other, and left side clamp is pressed from both sides tight toper stopper 12 and right side and is pressed from both sides tight toper stopper 15 and realize pressing from both sides tight. Subsequently, the swing drive motor 17 is operated to swing the right support shaft 16 via the first gear 19 and the second gear 20, and the left clamp tapered plug 12 and the right clamp tapered plug 15 continuously swing the metal rod. Then, the feed driving motor 29 is operated to rotate the grinding feed screw 24, and the grinding feed support 26 is driven to slide forward along the grinding feed slide rail 27, so that the grinding belt 37 is attached to the surface of the metal rod. The cooperation of the synchronizing connection seat 28 and the feed guide groove 30 also ensures the smoothness of the action of the grinding feed support 26. The grinding driving motor 39 acts to drive the grinding belt 37 to rotate on the two grinding belt supporting wheels 38, and the rotation direction of the grinding belt 37 is opposite to that of the metal rod, so that rust spots on the surface of the metal rod can be removed efficiently. Then, the grinding translation driving motor 33 acts to drive the grinding translation screw rod 31 to rotate and drive the grinding translation sliding block 34 to slide left and right, so that the grinding and polishing of the whole metal rod are realized. The utility model discloses utilize the grinding area can effectively get rid of the rust spot on metal pole surface, polish the metal pole, rational in infrastructure, effectual.

The above description in this specification is merely illustrative of the present invention. Various modifications, additions and substitutions may be made by those skilled in the art without departing from the scope of the invention as defined in the accompanying claims.

Claims

1. The utility model provides a grinding device of metal pole which characterized in that: the grinding machine comprises a grinding machine frame, grinding machine frame supporting legs, grinding side supports, a clamping swing mechanism and a grinding mechanism, wherein the grinding machine frame supporting legs are arranged at the lower end of the grinding machine frame, the grinding side supports are arranged at the left side and the right side of the grinding machine frame, the clamping swing mechanism comprises clamping guide slide rails, clamping lead screws, a clamping lead screw motor, a left clamping assembly and a right clamping swing assembly, the clamping guide slide rails are arranged on the grinding machine frame and positioned between the two grinding side supports, the clamping lead screws are rotatably arranged on the two grinding side supports and positioned right above the clamping guide slide rails, the clamping lead screws are divided into a left section and a right section, the rotating directions of the two sections are opposite, the left clamping assembly comprises a left clamping slide block, a left clamping conical plug and a left fulcrum shaft, the left clamping slide block can be arranged on the clamping guide slide rails in a left-and-right sliding mode, and, the left fulcrum shaft is rotatably arranged on the left clamping slide block, the left clamping conical plug is coaxially arranged at the right end of the left fulcrum shaft, the right clamping rotary assembly comprises a right clamping slide block, a right clamping conical plug, a right fulcrum shaft, a rotary driving motor support, a first gear and a second gear, the right clamping slide block can be arranged on the clamping guide slide rail in a left-right sliding mode, the right clamping slide block is connected with a right section screw rod of the clamping screw rod in a clamping mode, the right fulcrum shaft is rotatably arranged on the right clamping slide block, the right clamping conical plug is coaxially arranged at the left end of the right fulcrum shaft, the second gear is coaxially arranged at the right end of the right fulcrum shaft, the rotary driving motor is arranged on the rotary driving motor support, the rotary driving motor support is arranged on the right clamping slide block, the rotary driving motor is coaxially connected with the first gear, and the first gear is meshed with the second gear, the grinding mechanism comprises a grinding feeding assembly, a grinding translation assembly and a grinding belt assembly, the grinding feeding assembly comprises a grinding feeding screw rod, a grinding feeding screw rod support, a grinding feeding slide rail, a synchronous connecting seat and a feeding driving motor, the grinding frame is provided with a feeding guide groove in the front-back direction, the lower end of the grinding feeding support is provided with the synchronous connecting seat, the synchronous connecting seat downwards passes through the feeding guide groove of the grinding frame, the two sides of the grinding frame are provided with the grinding feeding slide rail, the grinding feeding support can be arranged on the grinding feeding slide rail in a front-back sliding manner, the grinding feeding screw rod support is fixed at the front end and the rear end of the lower side of the grinding frame, the grinding feeding screw rod can be rotatably arranged on the grinding feeding screw rod support, the feeding driving, the feed driving motor and the grinding feed screw rod are coaxially connected, the grinding feed screw rod is connected with the synchronous connecting seat screw rod, the grinding translation assembly comprises a grinding translation screw rod, a grinding translation screw rod support, a grinding translation driving motor, a grinding translation sliding block and a grinding translation sliding rail, the grinding translation screw rod support is arranged at the left end and the right end of the grinding feed support, the grinding translation screw rod is rotatably arranged on the grinding translation screw rod support, the grinding translation driving motor is arranged on the grinding translation screw rod support, the grinding translation driving motor and the grinding translation screw rod are coaxially connected, the grinding translation sliding rail is arranged on the grinding feed support, the grinding translation sliding block can be arranged on the grinding translation sliding rail in a left-right sliding mode, the grinding translation sliding block is connected with the grinding translation screw rod, the grinding belt assembly comprises a grinding belt support, a, The grinding belt comprises a grinding belt, grinding belt supporting wheels and a grinding driving motor, wherein the grinding belt supporting seat is installed on the front side of the grinding translation sliding block, the number of the grinding belt supporting wheels is two, the two grinding belt supporting wheels are respectively and rotatably arranged on the upper side and the lower side of the grinding belt supporting seat, the grinding belt is arranged on the two grinding belt supporting wheels in a surrounding mode, abrasive particles are arranged on the grinding belt, the grinding driving motor is installed on the grinding belt supporting seat, and the grinding driving motor is coaxially connected with one of the grinding belt supporting wheels.

2. A grinding apparatus for a metal rod according to claim 1, wherein: the first gear and the second gear are both helical gears.

3. A grinding apparatus for a metal rod according to claim 1, wherein: and the clamping screw rod motor, the feeding driving motor and the grinding translation driving motor are all servo motors.