CN211193309U

CN211193309U - Grinding device is used in flange production

Info

Publication number: CN211193309U
Application number: CN201922249338.1U
Authority: CN
Inventors: 张维东
Original assignee: Jiangsu Jingye Falan Pipe Fittings Co ltd
Current assignee: Jiangsu Jingye Falan Pipe Fittings Co ltd
Priority date: 2019-12-16
Filing date: 2019-12-16
Publication date: 2020-08-07
Anticipated expiration: 2029-12-16

Abstract

The utility model belongs to the grinding device field, especially, a grinding device is used in flange production can not carry out the centre gripping to the flange automatically when polishing to current grinding device fixed, and artifical holding is wasted time and energy, has reduced the problem of efficiency of polishing, now proposes following scheme, and it includes the base, the flange has been placed at the top of base, and the top fixed mounting of base has two fixed plates, and the fixed orifices has all been seted up to one side that two fixed plates are close to each other, and sliding mounting has same movable plate in two fixed orifices, the bottom fixedly connected with motor of movable plate, fixedly connected with polishing disc on the output shaft of motor, polishing disc and flange contact, and the same connecting plate of one side fixedly connected with that two fixed plates are close to each other. The utility model discloses rational in infrastructure, convenient operation, this grinding device can carry out the centre gripping to the flange automatically when polishing fixed, add and hold labour saving and time saving, improved the efficiency of polishing.

Description

Grinding device is used in flange production

Technical Field

The utility model relates to a grinding device technical field especially relates to a grinding device is used in flange production.

Background

The flange is a part for connecting the shafts and is used for connecting pipe ends; flanges on the inlet and the outlet of the equipment are used for connecting two pieces of equipment, such as a speed reducer flange, a flange connection or a flange joint, and the flanges, the gasket and the bolts are connected with each other to form a detachable connection of a combined sealing structure, and the flanges need to be polished in the flange production process;

however, the existing polishing device cannot automatically clamp and fix the flange when polishing, time and labor are wasted when the flange is manually clamped, and polishing efficiency is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving and having grinding device among the prior art and can not carry out the centre gripping automatically to the flange when polishing fixed, artifical and holding wastes time and energy, reduced the shortcoming of efficiency of polishing, and the flange grinding device for production that proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a polishing device for flange production comprises a base, wherein a flange is placed at the top of the base, two fixed plates are fixedly installed at the top of the base, one sides, close to each other, of the two fixed plates are respectively provided with a fixed hole, the same movable plate is slidably installed in the two fixed holes, the bottom of the movable plate is fixedly connected with a motor, a polishing disc is fixedly connected onto an output shaft of the motor and is contacted with the flange, one sides, close to each other, of the two fixed plates are fixedly connected with a same connecting plate, the top of the connecting plate is fixedly connected with a cylinder, the output shaft of the cylinder is fixedly connected onto the top of the movable plate, one sides, close to each other, of the two fixed plates are respectively provided with a fixed groove, two fixed grooves are respectively and slidably installed with a movable column, one ends, close to each other, of the two movable columns are, two grip blocks looks adaptations, and the one end that two carriage release levers kept away from each other all welds the pressure spring, and the one end that two pressure springs kept away from each other all welds on the inner wall in two corresponding pressure spring grooves.

Preferably, the thread groove has all been seted up to the one end that two removal posts kept away from each other, has all seted up on one side inner wall of two fixed slots and has rotated the hole, rotates downthehole all to rotate and install the lead screw, and the lead screw thread is installed in the thread groove that corresponds, and the lead screw drives the removal post removal that corresponds, and the removal post drives the grip block removal that corresponds.

Preferably, the first chain wheel of the equal fixedly connected with in one end that two lead screws kept away from each other, one side that two fixed plates kept away from each other all rotate and install the second chain wheel, the second chain wheel has same chain with the first chain wheel meshing that corresponds, and the chain drives the first chain wheel that corresponds and rotates, and first chain wheel drives the lead screw that corresponds and rotates.

Preferably, all set up flutedly on two fixed orifices bottom inner walls, two racks of bottom fixedly connected with of movable plate, rack slidable mounting all has seted up the through-hole on the recess that corresponds on one side inner wall of two recesses, all rotates in two through-holes and installs the dwang, and the rack drives the gear revolve that corresponds, and the gear drives the dwang rotation that corresponds.

Preferably, the one end welding of dwang is on the second sprocket that corresponds, and the equal fixedly connected with gear of one end that two dwangs are close to each other, gear and the rack toothing who corresponds, and the dwang drives the second sprocket that corresponds and rotates, and the second sprocket drives the chain motion that corresponds.

Compared with the prior art, the beneficial effects of the utility model reside in that:

(1) according to the scheme, the flange is placed on the base, the air cylinder drives the movable plate to move downwards, the movable plate drives the motor to move downwards, the movable plate drives the two racks to move downwards, the rotating rod drives the corresponding second chain wheel to rotate, the first chain wheel drives the corresponding lead screw to rotate, and the lead screw drives the corresponding movable column to move;

(2) according to the scheme, the moving column drives the corresponding clamping plates to move, the two clamping plates move towards the mutually approaching direction and are in contact with the flange, the clamping plates are extruded under the elastic action of the pressure spring, the two clamping plates clamp and fix the flange, the polishing disc polishes the flange, and the clamping of the flange can be cancelled after the moving plate is driven by the air cylinder to move upwards;

the utility model discloses rational in infrastructure, convenient operation, this grinding device can carry out the centre gripping to the flange automatically when polishing fixed, add and hold labour saving and time saving, improved the efficiency of polishing.

Drawings

Fig. 1 is a schematic structural view of a polishing device for flange production according to the present invention;

fig. 2 is a schematic structural view of a part a of a polishing device for flange production according to the present invention;

fig. 3 is the utility model provides a grinding device for flange production's B part schematic structure.

In the figure: 1. a base; 2. a fixing plate; 3. moving the plate; 4. a motor; 5. grinding the sheets; 6. a connecting plate; 7. a cylinder; 8. fixing grooves; 9. moving the column; 10. a travel bar; 11. a clamping plate; 12. a pressure spring; 13. a screw rod; 14. a first sprocket; 15. a rack; 16. rotating the rod; 17. a gear; 18. a second sprocket; 19. and a chain.

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.

Referring to fig. 1-3, a polishing device for flange production comprises a base 1, a flange is placed on the top of the base 1, two fixed plates 2 are fixedly installed on the top of the base 1, one side of each fixed plate 2, which is close to each other, is provided with a fixed hole, the same movable plate 3 is slidably installed in the two fixed holes, the bottom of the movable plate 3 is fixedly connected with a motor 4, an output shaft of the motor 4 is fixedly connected with a polishing disc 5, the polishing disc 5 is in contact with the flange, one side of each fixed plate 2, which is close to each other, is fixedly connected with a same connecting plate 6, the top of the connecting plate 6 is fixedly connected with a cylinder 7, the output shaft of the cylinder 7 is fixedly connected to the top of the movable plate 3, one side of each fixed plate 2, which is close to each other, is provided with a fixed groove 8, equal slidable mounting has carriage release lever 10 in two pressure spring inslots, and the one end that two carriage release levers 10 are close to each other all welds and has

grip block

11, 11 looks adaptations of two grip blocks, and the one end that two carriage release levers 10 kept away from each other all welds pressure spring 12, and the one end that two pressure springs 12 kept away from each other all welds on the inner wall in two pressure spring grooves that correspond.

In this embodiment, the thread groove has all been seted up to the one end that two removal posts 9 kept away from each other, has all seted up on one side inner wall of two fixed slots 8 and has rotated the hole, rotates downthehole all to rotate and installs lead screw 13 for two, and lead screw 13 screw thread is installed in the thread groove that corresponds, and lead screw 13 drives the removal post 9 that corresponds and removes, and removal post 9 drives the grip block 11 that corresponds and removes.

In this embodiment, the equal first sprocket 14 of one end that two lead screws 13 kept away from each other, the one side that two fixed plates 2 kept away from each other all rotates and installs second sprocket 18, and second sprocket 18 has same chain 19 with the meshing of the first sprocket 14 that corresponds, and chain 19 drives the first sprocket 14 that corresponds and rotates, and first sprocket 14 drives the lead screw 13 that corresponds and rotates.

In this embodiment, all set up flutedly on two fixed orifices bottom inner walls, two racks 15 of bottom fixedly connected with of movable plate 3, rack 15 slidable mounting all has seted up the through-hole in the recess that corresponds on the inner wall of one side of two recesses, all rotates in two through-holes and installs dwang 16, and rack 15 drives the gear 17 rotation that corresponds, and gear 17 drives the dwang 16 rotation that corresponds.

In this embodiment, the one end welding of dwang 16 is on the second sprocket 18 that corresponds, and the equal fixedly connected with gear 17 of one end that two dwang 16 are close to each other, gear 17 and the meshing of the rack 15 that corresponds, and dwang 16 drives the second sprocket 18 that corresponds and rotates, and second sprocket 18 drives the 19 movements of the chain that corresponds.

In this embodiment, the worker checks each part to ensure that the flange can be used after no error, by placing the flange on the base 1, the cylinder 7 drives the moving plate 3 to move downward, the moving plate 3 drives the motor 4 to move downward, the motor 4 drives the polishing disc 5 to move downward, the moving plate 3 drives the two racks 15 to move downward, the racks 15 drive the corresponding gears 17 to rotate, the gears 17 drive the corresponding rotating rods 16 to rotate, the rotating rods 16 drive the corresponding second chain wheels 18 to rotate, the second chain wheels 18 drive the corresponding chains 19 to move, the chains 19 drive the corresponding first chain wheels 14 to rotate, the first chain wheels 14 drive the corresponding lead screws 13 to rotate, the lead screws 13 drive the corresponding moving columns 9 to move, the moving columns 9 drive the corresponding clamping plates 11 to move, the two clamping plates 11 move in the direction of approaching each other and contact with the flange, the two moving columns 9 continue to move, make the carriage release lever 10 slide and extrude pressure spring 12 passively in the pressure spring inslot, the elastic action extrusion grip block 11 of pressure spring 12, two grip blocks 11 carry out the centre gripping to the flange fixed, make polishing piece 5 and flange contact simultaneously, motor 4 drives polishing piece 5 and rotates, and polishing piece 5 polishes the flange, and cylinder 7 drives movable plate 3 and upwards removes the back, and two grip blocks 11 remove to the direction of keeping away from each other, can cancel the centre gripping of flange, the utility model discloses rational in infrastructure, convenient operation, this grinding device can carry out the centre gripping to the flange voluntarily when polishing and fix, add and hold labour saving and time saving, have improved the efficiency of polishing.

The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connection mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt prior art, and conventional model, including circuit connection adopts conventional connection mode among the prior art, does not detailed here again.

Claims

1. A polishing device for flange production comprises a base (1) and is characterized in that a flange is placed at the top of the base (1), two fixing plates (2) are fixedly installed at the top of the base (1), fixing holes are formed in the sides, close to each other, of the two fixing plates (2), a same moving plate (3) is installed in the two fixing holes in a sliding mode, a motor (4) is fixedly connected to the bottom of the moving plate (3), a polishing disc (5) is fixedly connected to an output shaft of the motor (4), the polishing disc (5) is in contact with the flange, a same connecting plate (6) is fixedly connected to the side, close to each other, of the two fixing plates (2), a cylinder (7) is fixedly connected to the top of the connecting plate (6), the output shaft of the cylinder (7) is fixedly connected to the top of the moving plate (3), and fixing grooves (8, equal slidable mounting has removal post (9) in two fixed slots (8), the pressure spring groove has all been seted up to the one end that two removal posts (9) are close to each other, equal slidable mounting has carriage release lever (10) in two pressure spring grooves, the one end that two carriage release levers (10) are close to each other all welds grip block (11), two grip block (11) looks adaptations, pressure spring (12) have all been welded to the one end that two carriage release levers (10) kept away from each other, the one end that two pressure springs (12) kept away from each other all welds on the inner wall in two pressure spring grooves that correspond.

2. The grinding device for flange production according to claim 1, wherein one end of each of the two moving columns (9) away from each other is provided with a threaded groove, one inner wall of each of the two fixing grooves (8) is provided with a rotating hole, each of the two rotating holes is rotatably provided with a screw rod (13), and the screw rods (13) are threadedly mounted in the corresponding threaded grooves.

3. The grinding device for flange production according to claim 2, characterized in that the ends of the two screw rods (13) far away from each other are fixedly connected with first chain wheels (14), the sides of the two fixing plates (2) far away from each other are rotatably provided with second chain wheels (18), and the second chain wheels (18) are meshed with the corresponding first chain wheels (14) through the same chains (19).

4. The grinding device for flange production according to claim 1, wherein the inner walls of the bottoms of the two fixing holes are provided with grooves, the bottom of the moving plate (3) is fixedly connected with two racks (15), the racks (15) are slidably mounted in the corresponding grooves, one inner wall of each of the two grooves is provided with a through hole, and a rotating rod (16) is rotatably mounted in each of the two through holes.

5. A grinding device for flange production according to claim 4, characterized in that one end of the rotating rods (16) is welded on the corresponding second chain wheel (18), the ends of the two rotating rods (16) close to each other are fixedly connected with a gear (17), and the gear (17) is meshed with the corresponding rack (15).