CN209936614U

CN209936614U - Novel grinding device for machining urban rail accessories

Info

Publication number: CN209936614U
Application number: CN201920630566.0U
Authority: CN
Inventors: 张奎贵; 李立群
Original assignee: Tongling Tie Ke Track Equipment Co Ltd
Current assignee: Tongling Tie Ke Track Equipment Co Ltd
Priority date: 2019-05-06
Filing date: 2019-05-06
Publication date: 2020-01-14
Anticipated expiration: 2029-05-06

Abstract

The utility model relates to an urban rail makes technical field, and discloses a novel processing of urban rail accessory is with grinding device, the on-line screen storage device comprises a base, the top fixedly connected with X-Y regulating plate of base, the top swing joint of X-Y regulating plate has anchor clamps, the top of base and the back fixedly connected with that is located X-Y regulating plate support a section of thick bamboo, the regulation hole has been seted up in the front of supporting a section of thick bamboo. This novel grinder is used in processing of city track accessory, through installing a plurality of disks of polishing on the carousel, during the use, rotate the carousel, select suitable disk of polishing, make its control gear and the running gear meshing that corresponds, reach the purpose of quick adjustment disk of polishing, machining efficiency has been improved, the work degree of difficulty has been reduced, the productivity effect has been increased, when having solved and using grinder to polish, because the required surface smoothness of processing product is different, need often change the disk of polishing of different mesh numbers, troublesome poeration, seriously influence machining efficiency's problem.

Description

Novel grinding device for machining urban rail accessories

Technical Field

The utility model relates to a city track manufacturing technical field specifically is a novel city track is grinding for accessory processing device.

Background

The urban rail transit is the backbone of urban public transport, has the characteristics of energy conservation, land conservation, large transportation volume, all weather, no pollution (or little pollution), safety and the like, belongs to a green environment-friendly transportation system, and is particularly suitable for large and medium-sized cities. At present, a large number of accessories are needed for auxiliary operation in the construction of urban rails, and a grinding device is one of more common tools in the processing of the accessories.

When using grinder to polish, because the required surface smoothness of processing product is different, need often change the mill of different mesh numbers, it is troublesome to use, seriously influences machining efficiency, can not satisfy the market that competition is fierce at present, therefore I have proposed a convenient novel grinder for processing of urban rail accessory who adjusts and have come the problem.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a novel grinding is used in processing of city track accessory device possesses advantages such as convenient regulation, has solved because the required smooth degree in surface of processing product is different, needs the dish of polishing of often changing different mesh numbers, and the during operation is troublesome like this, seriously influences machining efficiency's problem.

(II) technical scheme

In order to realize the purpose of convenient regulation, the utility model provides a following technical scheme: a novel grinding device for machining urban rail accessories comprises a base, wherein an X-Y adjusting plate is fixedly connected to the top of the base, a clamp is movably connected to the top of the X-Y adjusting plate, a supporting cylinder is fixedly connected to the top of the base and located on the back face of the X-Y adjusting plate, an adjusting hole is formed in the front face of the supporting cylinder, a telescopic rod is fixedly connected to the inner bottom wall of the supporting cylinder, an adjusting gear is movably connected to the upper portion of the back face of the telescopic rod, a movable cavity is formed in the adjusting gear, a spring is fixedly connected to the inner right wall of the movable cavity, an adjusting block is fixedly connected to the left side of the spring, an adjusting rod penetrating through and extending to the left side of the supporting cylinder is fixedly connected to the left side of the adjusting block, a clamping ring is fixedly connected to the outer side of the adjusting rod below and the inner left wall of the supporting cylinder, the utility model discloses a handle of adjusting the pole, including a regulation pole, top, bottom fixedly connected with dwang, the regulation hole is run through to the front of a support section of thick bamboo by the inside of a support section of thick bamboo, the bottom fixedly connected with connecting rod of top, the bottom fixedly connected with fixture block of connecting rod, the outside swing joint of fixture block has the carousel, the conversion chamber has been seted up to the inside of carousel, the top of carousel seted up with the communicating annular opening in conversion chamber, the bottom of carousel is inlayed and is had four rolling bearing, the inside fixedly connected with dwang of bearing, the bottom fixedly connected with of dwang beats the mill, the top fixedly connected with control gear of dwang, the bottom fixedly connected with motor of top, the bottom fixedly connected with of motor output shaft and control gear engaged with rolling gear.

Preferably, the back of the telescopic rod is provided with gear teeth meshed with the adjusting gear, and a linkage rod is fixedly connected between the two adjusting bearings.

Preferably, the two adjusting gears have different radiuses, the diameter of the large adjusting gear is three centimeters, and the diameter of the small adjusting gear is five millimeters.

Preferably, clockwise teeth are arranged on the outer side of the clamping block, a clamping groove corresponding to the clamping block is formed in the top of the rotating disc, and counterclockwise teeth are arranged on the inner wall of the clamping groove.

Preferably, the thickness of rolling bearing is the same with the thickness of carousel diapire, the direction of rotation of motor is anticlockwise rotation, and the motor is located the front of connecting rod.

Preferably, the inner front wall of the supporting cylinder is movably connected with a supporting wheel, and the control gear is positioned on the front face of the rotating gear.

Preferably, the clamp is located below the rotary table, the mesh number of the four polishing disks is different, and the cross sections of the adjusting block and the movable cavity are both rectangular.

(III) advantageous effects

Compared with the prior art, the utility model provides a novel city is grinding for track accessory processing device possesses following beneficial effect:

1. this novel grinder is used in processing of city track accessory, through installing a plurality of disks of polishing on the carousel, during the use, rotate the carousel, select suitable disk of polishing, make its control gear and the running gear meshing that corresponds, reach the purpose of quick adjustment disk of polishing, machining efficiency has been improved, the work degree of difficulty has been reduced, the productivity effect has been increased, when having solved and using grinder to polish, because the required surface smoothness of processing product is different, need often change the disk of polishing of different mesh numbers, troublesome poeration, seriously influence machining efficiency's problem.

2. This novel grinder is used in processing of city track accessory, through the adjusting gear that two radiuses are different at the back mounting of telescopic link, the during operation uses two knobs to control two different adjusting gear rotations through an adjusting lever respectively, adjusts the telescopic link through the adjusting gear of different radiuses like this and removes, and the speed adjusting of realization and the effect of fine setting have improved the machining precision and the production quality of product, have reduced the work degree of difficulty, are favorable to adapting to the market that competition is fierce at present.

Drawings

FIG. 1 is a front sectional view of the structure of the present invention;

FIG. 2 is a side sectional view of the structure of the present invention;

FIG. 3 is a rear cross-sectional view of the structural support cylinder of the present invention;

FIG. 4 is an enlarged view of the point A in FIG. 3;

FIG. 5 is a schematic top view of the turntable structure of the present invention;

FIG. 6 is a top cross-sectional view of the structure turntable of the present invention;

fig. 7 is a top sectional view of the structural clamping groove of the present invention.

In the figure: the device comprises a base 1, a 2X-Y adjusting plate, a clamp 3, a support barrel 4, an adjusting hole 5, a telescopic rod 6, an adjusting gear 7, a movable cavity 8, a spring 9, an adjusting rod 10, a snap ring 11, a knob 12, a top plate 13, a connecting rod 14, a fixture block 15, a turntable 16, a conversion cavity 17, an annular hole 18, a rotating bearing 19, a rotating rod 20, a polishing disc 21, a control gear 22, a motor 23, a rotating gear 24, an adjusting block 25 and an adjusting bearing 26.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-7, a novel grinding device for processing urban rail accessories comprises a base 1, an X-Y adjusting plate 2 is fixedly connected to the top of the base 1, a clamp 3 is movably connected to the top of the X-Y adjusting plate 2, the clamp 3 is located below a turntable 16, a supporting cylinder 4 is fixedly connected to the top of the base 1 and the back of the X-Y adjusting plate 2, a supporting wheel is movably connected to the inner front wall of the supporting cylinder 4, an adjusting hole 5 is formed in the front of the supporting cylinder 4, an expansion link 6 is fixedly connected to the inner bottom wall of the supporting cylinder 4, gear teeth meshed with the adjusting gear 7 are arranged on the back of the expansion link 6, the adjusting gear 7 is movably connected to the upper portion of the back of the expansion link 6, the two adjusting gears 7 have different radiuses, the diameter of the large adjusting gear 7 is three centimeters, the diameter of the small adjusting gear 7 is five millimeters, a movable cavity 8 is formed, the inner right wall of the movable cavity 8 is fixedly connected with a spring 9, the left side of the spring 9 is fixedly connected with an adjusting block 25, the cross sections of the adjusting block 25 and the movable cavity 8 are both rectangular, the left side of the adjusting block 25 is fixedly connected with an adjusting rod 10 which penetrates through and extends to the left side of the supporting barrel 4, the outer side of the lower adjusting rod 10 and the inner left wall of the supporting barrel 4 are both fixedly connected with a snap ring 11, the outer side of the snap ring 11 and the outer side of the upper adjusting rod 10 are both fixedly connected with adjusting bearings 26, a linkage rod is fixedly connected between the two adjusting bearings 26, the left side of the adjusting rod 10 is fixedly connected with a knob 12, the front of the telescopic rod 6 is fixedly connected with a top plate 13, the top plate 13 extends from the inner penetrating adjusting hole 5 of the supporting barrel 4 to the front of the supporting barrel 4, the bottom of the top plate 13 is fixedly, the top of the rotary table 16 is provided with a clamping groove corresponding to the clamping block 15, the inner wall of the clamping groove is provided with counterclockwise needle teeth, through the matching of the two teeth, when the rotary table 16 rotates clockwise, the two teeth normally rotate backwards, when the rotary table 16 rotates anticlockwise, the two teeth are opposite and mutually clamped, thus reducing the influence on the rotary table 16 when the motor 23 rotates, the outer side of the clamping block 15 is movably connected with the rotary table 16, the inner part of the rotary table 16 is provided with a conversion cavity 17, the top of the rotary table 16 is provided with an annular hole 18 communicated with the conversion cavity 17, the bottom of the rotary table 16 is embedded with four rotating bearings 19, the thickness of the rotating bearings 19 is the same as that of the bottom wall of the rotary table 16, the inner part of the bearings 19 is fixedly connected with a rotating rod 20, the bottom of the rotating rod 20 is fixedly connected with a polishing disc 21, the mesh number of the four polishing discs, the control gear 22 is positioned on the front surface of the rotating gear 24, the motor 23 is fixedly connected to the bottom of the top plate 13, the model of the motor 23 is ZGA37RG, and the performance parameters are as follows: the voltage is twenty-four volts, the power is two hundred watts, the torsion is forty-five newtons, the rotating direction of the motor 23 is anticlockwise rotation, the motor 23 is positioned on the front face of the connecting rod 14, and the bottom of the output shaft of the motor 23 is fixedly connected with a rotating gear 24 meshed with the control gear 22.

When in use, a workpiece is fixed on a clamp 3, the clamp 3 is adjusted to a proper position through an X-Y adjusting plate 2, then a proper polishing disc 21 is selected according to the surface smoothness of a product to be processed, the turntable 16 is rotated clockwise to enable the turntable 16 to rotate around a connecting rod 14 through a clamping groove and a clamping block 15, a corresponding control gear 22 is meshed with a rotating gear 24, a motor 23 is started, the motor 23 drives the control gear 22 to rotate through the rotating gear 24, the control gear 22 drives the polishing disc 21 to rotate through a rotating rod 20, then an upper knob 12 is pressed rightwards, the knob 12 pushes an adjusting rod 10 to move rightwards, the adjusting rod 10 presses a spring 9 to enter a movable cavity 8, an adjusting bearing 26 on the upper adjusting rod 10 drives a clamping ring 11 to move rightwards through a linkage rod, so that the two clamping rings 11 are separated, and then the knob 12 is rotated, knob 12 drives the big adjusting gear 7 rotation of radius through adjusting pole 10, the quick downward movement of control abrasive disc 21, when abrasive disc 21 will touch the machined part, release knob 12, lose power, spring 9 resets and promotes adjusting pole 10 and remove left, two snap rings 11 mesh together again, will adjust pole 10 card and die, again with same principle, rotate knob 12 of below, through 6 slow movements of the little adjusting gear 7 control telescopic link of radius, make abrasive disc 21 slowly be close to the machined part, polish.

To sum up, this novel grinder is used in processing of city track accessory, through a plurality of disks 21 of polishing of installation on carousel 16, during the use, rotate carousel 16, select suitable disks 21 of polishing, make its control gear 22 that corresponds and the meshing of rotating gear 24, reach the purpose of quick adjustment disks 21, machining efficiency has been improved, the work degree of difficulty has been reduced, and the productivity effect has been increased, when having solved and using grinder to polish, because the required surface smoothness of processing product is different, need often change the disks 21 of polishing of different mesh numbers, and is troublesome to use, seriously influence machining efficiency's problem.

This novel grinder is used in processing of city track accessory, adjusting gear 7 through two different radiuses of back mounting at telescopic link 6, in operation, use two knobs 12 to control two different adjusting gear 7 rotations through an adjusting lever 10 respectively, adjust telescopic link 6 through different radial adjusting gear 7 and remove like this, the speed adjusting of realization and the effect of fine setting, the machining precision and the production quality of product have been improved, the work degree of difficulty has been reduced, be favorable to adapting to the market that competition is fierce at present.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a novel city track accessory processing is with grinding device, includes base (1), its characterized in that: the adjustable clamp is characterized in that an X-Y adjusting plate (2) is fixedly connected to the top of the base (1), a clamp (3) is movably connected to the top of the X-Y adjusting plate (2), a supporting cylinder (4) is fixedly connected to the top of the base (1) and located on the back of the X-Y adjusting plate (2), an adjusting hole (5) is formed in the front of the supporting cylinder (4), a telescopic rod (6) is fixedly connected to the inner bottom wall of the supporting cylinder (4), an adjusting gear (7) is movably connected to the upper portion of the back of the telescopic rod (6), an adjustable cavity (8) is formed in the adjusting gear (7), a spring (9) is fixedly connected to the inner right wall of the adjustable cavity (8), an adjusting block (25) is fixedly connected to the left side of the spring (9), a left adjusting rod (10) of the supporting cylinder (4) is penetrated and extended through the left, the outer side of the adjusting rod (10) and the inner left wall of the supporting cylinder (4) are fixedly connected with a clamping ring (11), the outer side of the clamping ring (11) and the outer side of the upper adjusting rod (10) are fixedly connected with an adjusting bearing (26), the left side of the adjusting rod (10) is fixedly connected with a knob (12), the front of the telescopic rod (6) is fixedly connected with a top plate (13), the top plate (13) penetrates through an adjusting hole (5) from the inside of the supporting cylinder (4) and extends to the front of the supporting cylinder (4), the bottom of the top plate (13) is fixedly connected with a connecting rod (14), the bottom of the connecting rod (14) is fixedly connected with a clamping block (15), the outer side of the clamping block (15) is movably connected with a rotating disc (16), a conversion cavity (17) is formed in the inside of the rotating disc (16), and an annular hole (18) communicated with the conversion cavity (17, the bottom of carousel (16) is inlayed and is had four rolling bearing (19), the inside fixedly connected with dwang (20) of bearing (19), the bottom fixedly connected with of dwang (20) grinds dish (21), the top fixedly connected with control gear (22) of dwang (20), the bottom fixedly connected with motor (23) of roof (13), the bottom fixedly connected with of motor (23) output shaft and control gear (22) engaged with rolling gear (24).

2. The novel grinding device for machining the urban rail fittings according to claim 1, wherein the grinding device comprises: the back of the telescopic rod (6) is provided with gear teeth meshed with the adjusting gear (7), and a linkage rod is fixedly connected between the two adjusting bearings (26).

3. The novel grinding device for machining the urban rail fittings according to claim 1, wherein the grinding device comprises: the two adjusting gears (7) are different in radius, the diameter of the large adjusting gear (7) is three centimeters, and the diameter of the small adjusting gear (7) is five millimeters.

4. The novel grinding device for machining the urban rail fittings according to claim 1, wherein the grinding device comprises: clockwise teeth are arranged on the outer side of the clamping block (15), a clamping groove corresponding to the clamping block (15) is formed in the top of the rotating disc (16), and counterclockwise teeth are arranged on the inner wall of the clamping groove.

5. The novel grinding device for machining the urban rail fittings according to claim 1, wherein the grinding device comprises: the thickness of the rotating bearing (19) is the same as that of the bottom wall of the rotating disc (16), the rotating direction of the motor (23) rotates anticlockwise, and the motor (23) is located on the front face of the connecting rod (14).

6. The novel grinding device for machining the urban rail fittings according to claim 1, wherein the grinding device comprises: the inner front wall of the supporting cylinder (4) is movably connected with a supporting wheel, and the control gear (22) is positioned on the front face of the rotating gear (24).

7. The novel grinding device for machining the urban rail fittings according to claim 1, wherein the grinding device comprises: the fixture (3) is positioned below the turntable (16), the four polishing disks (21) are different in mesh number, and the sections of the adjusting block (25) and the movable cavity (8) are rectangular.