CN211805164U

CN211805164U - A quick grinding device for pipe fitting

Info

Publication number: CN211805164U
Application number: CN201922477545.2U
Authority: CN
Inventors: 程耀森
Original assignee: Zhejiang Dongtai Valve Co ltd
Current assignee: Shiyan Paier Auto Pipe Industry Co ltd
Priority date: 2019-12-31
Filing date: 2019-12-31
Publication date: 2020-10-30
Anticipated expiration: 2029-12-31

Abstract

The utility model discloses a quick grinding device for pipe fitting, the on-line screen storage device comprises a base, the last rotation of base is connected with two first lead screws, two first lead screws are parallel to each other, and two first lead screws transversely run through in the base, the equal fixedly connected with second motor in position of the corresponding first lead screw in one side of base, and the output of second motor and the one end fixed connection of first lead screw, fixed surface is connected with first supporting seat on one side of base, sliding connection has the slip subassembly on the base, fixedly connected with second supporting seat on the slip subassembly, all rotate on second supporting seat and the first supporting seat and be connected with the three-jaw chuck, keep away from the first motor of one side fixedly connected with of three-jaw chuck on the first supporting seat, the output and the three-jaw chuck fixed connection of first motor, threaded connection has the sliding seat on two first lead screws. The utility model discloses can adjust the distance between work piece and the dull polish piece, adjust pressure improves the quality of polishing, has enlarged application scope, simple structure, and the cost is lower.

Description

A quick grinding device for pipe fitting

Technical Field

The utility model relates to a grinding device correlation technique field specifically is a quick grinding device for pipe fitting.

Background

Grinding device extensively is used for the finish machining and the surface finish treatment of work piece, and current grinding device is including fixed grinding device and removal grinding device, and fixed grinding device is fixed in on the base, then places the work piece and polish on the emery wheel, but the unable adjustment pressure of distance between work piece and the emery wheel of current fixed grinding device can't be adjusted for the quality of polishing is poor, and application scope is narrow, and the structure is complicated, and the cost is higher.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a quick grinding device for pipe fitting to solve the unable adjustment work piece of the current fixed grinding device who proposes in the above-mentioned background art and the distance between the emery wheel, unable adjustment pressure makes the quality of polishing poor, and application scope is narrow, and the structure is complicated, the higher problem of cost.

In order to achieve the above object, the utility model provides a following technical scheme: a quick polishing device for pipe fittings comprises a base, wherein two first lead screws are rotatably connected to the base, the two first lead screws are parallel to each other, the two first lead screws transversely penetrate through the base, a second motor is fixedly connected to one side of the base corresponding to the positions of the first lead screws, the output end of the second motor is fixedly connected with one end of each first lead screw, a first supporting seat is fixedly connected to the upper surface of one side of the base, a sliding assembly is slidably connected onto the base, a second supporting seat is fixedly connected onto the sliding assembly, a three-jaw chuck is rotatably connected onto each second supporting seat and the first supporting seat, a first motor is fixedly connected to one side of the first supporting seat, which is far away from the three-jaw chuck, the output end of the first motor is fixedly connected with the three-jaw chuck, and sliding seats are in threaded connection with the two first lead screws, the upper surface of sliding seat is connected with the mount pad, be provided with two clamp plates on the mount pad, two all slide on the clamp plate and peg graft there is the slide bar, two the equal fixedly connected with pressure strip of one end of slide bar, two equal fixedly connected with dull polish piece on the pressure strip, two correspond on the outer table wall of slide bar and cup jointed first spring between clamp plate and the pressure strip.

Preferably, the sliding assembly comprises two sliding grooves, the two sliding grooves are respectively formed in the front surface and the rear surface of the base, a sliding clamping seat is connected to the inner portion of each sliding groove in a sliding mode, a connecting plate is fixedly connected to the top end of each sliding clamping seat, the upper surface of each connecting plate is fixedly connected with the lower surface of the corresponding second supporting seat, fastening screws are connected to the corresponding sliding clamping seats in a threaded mode, and the fastening screws transversely penetrate through the sliding clamping seats and are respectively abutted to the front surface and the rear surface of the base.

Preferably, the seat is rotated to inner chamber one side fixedly connected with of mount pad, rotate and be connected with the second lead screw on the seat, just the second lead screw transversely run through in the mount pad extends to the outside of mount pad, the one end fixedly connected with carousel of rotating the seat is kept away from to the second lead screw, be provided with locking Assembly on the carousel, threaded connection has two screw thread opposite direction's sliding block on the outer table wall of second lead screw, the top of sliding block respectively with two the bottom fixed connection of pinch-off blades, the position that corresponds the sliding block on the mount pad is seted up with the mutual gliding spacing spout of sliding block.

Preferably, the locking component comprises a sliding clamping rod, the sliding clamping rod is inserted on the rotary table in a transverse sliding mode, a limiting ring is sleeved on the outer surface wall of the sliding clamping rod and fixedly connected with the sliding clamping rod, a second spring is sleeved between the corresponding limiting ring and the rotary table on the outer surface wall of the sliding clamping rod, and a plurality of clamping grooves are formed in the position, corresponding to the sliding clamping rod, on the mounting seat.

Preferably, a plurality of the clamping grooves are distributed annularly, and the included angle between every two adjacent clamping grooves is equal.

Preferably, two equal fixedly connected with stopper on the outer table wall of slide bar, two the spout that slides each other with the stopper is all seted up to the position that corresponds the stopper on the clamp plate.

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

1. the utility model discloses, through unscrewing fastening screw, make the slip cassette slide along the sliding tray, it removes to suitable position to drive the second supporting seat, and then carry out the centre gripping with the pipe fitting, the rethread three-jaw chuck is fixed respectively with the both ends of pipe fitting, and then screw up fastening screw, it is fixed to make to realize between slip cassette and the base, prevent to appear shifting in the use, setting through the slip subassembly, under the effect of slip cassette, it removes to drive the second supporting seat, and then can realize the pipe fitting processing of not equidimension of length, moreover, the steam generator is simple in structure, high durability and convenient use, the application range is enlarged.

2. The utility model discloses, through rotating the carousel, make the second lead screw rotate, drive two sliding blocks and remove in opposite directions, make two pinch-off blades remove, make the exterior wall contact of dull polish piece and pipe fitting, and then drive the slide bar and remove, make first spring compress, when adjusting to suitable position, through the rolling disc, under the effect of second lead screw, utilize the sliding block, can adjust the pressure between pipe fitting and the dull polish piece, the quality of polishing has been improved, can adapt to the pipe fitting of not unidimensional size simultaneously, the practicality has been improved, utilize first spring, make the pressure strip remain throughout to the certain extrusion force of pipe fitting, make the contact between dull polish piece and the pipe fitting inseparabler, the processingquality is improved, moreover, the steam generator is simple in structure, the cost is lower.

Drawings

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

FIG. 2 is a schematic view of the connection structure between the clamping plate and the mounting seat of the present invention;

FIG. 3 is an enlarged schematic view of the structure at A in FIG. 2 according to the present invention;

fig. 4 is a schematic top view of the present invention;

fig. 5 is a side view of the cross-sectional structure of the present invention.

In the figure: 1. a base; 2. a first support base; 3. a three-jaw chuck; 4. a first motor; 5. a first lead screw; 6. a second motor; 7. a sliding seat; 8. a mounting seat; 9. a rotating seat; 10. a second lead screw; 11. a turntable; 12. a slider; 13. a clamping plate; 14. a slide bar; 15. a compression plate; 16. sanding blocks; 17. a first spring; 18. a limiting block; 19. a limiting chute; 20. a locking assembly; 201. sliding the clamping rod; 202. a limiting ring; 203. a second spring; 21. a card slot; 22. a sliding assembly; 221. a sliding card holder; 222. a sliding groove; 223. a connecting plate; 224. fastening screws; 23. and a second support seat.

Detailed Description

Can adjust the distance between work piece and the emery wheel in order to make current fixed grinding device, can adjust pressure, improve the quality of polishing, enlarge application scope, simple structure, reduce cost, the embodiment of the utility model provides a quick grinding device for pipe fitting. 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.

Example 1

Referring to fig. 1-5, the embodiment provides a quick polishing device for pipe fittings, which includes a base 1, two first screws 5 rotatably connected to the base 1, the two first screws 5 being parallel to each other, the two first screws 5 transversely penetrating through the base 1, a second motor 6 fixedly connected to one side of the base 1 corresponding to the positions of the first screws 5, an output end of the second motor 6 fixedly connected to one end of the first screws 5, a first supporting base 2 fixedly connected to an upper surface of one side of the base 1, a sliding assembly 22 slidably connected to the base 1, a second supporting base 23 fixedly connected to the sliding assembly 22, a three-jaw chuck 3 rotatably connected to the second supporting base 23 and the first supporting base 2, a first motor 4 fixedly connected to a side of the first supporting base 2 away from the three-jaw chuck 3, an output end of the first motor 4 fixedly connected to the three-jaw chuck 3, the two first screw rods 5 are in threaded connection with sliding seats 7, the upper surface of each sliding seat 7 is connected with a mounting seat 8, the mounting seat 8 is provided with two clamping plates 13, sliding rods 14 are inserted on the two clamping plates 13 in a sliding manner, one ends of the two sliding rods 14 are fixedly connected with pressing plates 15, sanding blocks 16 are fixedly connected on the two pressing plates 15, first springs 17 are sleeved between the corresponding clamping plates 13 and the corresponding pressing plates 15 on the outer surface walls of the two sliding rods 14, the sliding assembly 22 comprises two sliding grooves 222, the two sliding grooves 222 are respectively arranged on the front surface and the rear surface of the base 1, sliding clamping seats 221 are respectively and slidably connected inside the two sliding grooves 222, connecting plates 223 are fixedly connected at the top ends of the two sliding clamping seats 221, the upper surfaces of the connecting plates 223 are fixedly connected with the lower surfaces of the second supporting seats 23, and fastening screws 224 are respectively in threaded connection on the two sliding clamping seats 221, the fastening screw 224 transversely penetrates through the sliding clamping seat 221 and is respectively abutted against the front surface and the rear surface of the base 1, one side of the inner cavity of the mounting seat 8 is fixedly connected with a rotating seat 9, a second screw rod 10 is rotatably connected on the rotating seat 9, the second screw rod 10 transversely penetrates through the mounting seat 8 and extends to the outside of the mounting seat 8, one end of the second screw rod 10 far away from the rotating seat 9 is fixedly connected with a rotating disc 11, a locking assembly 20 is arranged on the rotating disc 11, two sliding blocks 12 with opposite thread directions are connected on the outer surface wall of the second screw rod 10 in a threaded manner, the top ends of the sliding blocks 12 are respectively fixedly connected with the bottom ends of the two clamping plates 13, a limiting sliding chute 19 sliding with the sliding blocks 12 is arranged on the mounting seat 8 corresponding to the position of the sliding blocks 12, the locking assembly 20 comprises a sliding clamping rod 201, the sliding clamping rod 201 is transversely inserted on the rotating disc 11, a limiting ring 202, and spacing collar 202 and slip kelly 201 fixed connection, correspond on the outer table wall of slip kelly 201 and cup jointed second spring 203 between spacing collar 202 and the carousel 11, a plurality of draw-in groove 21 has been seted up to the position that corresponds slip kelly 201 on the mount pad 8, and a plurality of draw-in groove 21 is the annular distribution, and the contained angle between two adjacent draw-in grooves 21 equals.

In the embodiment, when in use, the first motor 4 and the second motor 6 are both connected with an external power supply through wires, the length of the pipe to be polished is adjusted according to the need, the fastening screw 224 is loosened to slide the sliding clamp seat 221 along the sliding groove 222 to drive the second support seat 23 to move to a proper position, so as to clamp the pipe, the two ends of the pipe are respectively fixed through the three-jaw chuck 3, and the fastening screw 224 is further tightened to fix the sliding clamp seat 221 and the base 1, so as to prevent the pipe from shifting in the use process, the sliding assembly 22 is arranged to drive the second support seat 23 to move under the action of the sliding clamp seat 221, so as to realize the processing of the pipes with different lengths, the structure is simple, the use is convenient, the use range is expanded, then the sliding clamp rod 201 is pulled outwards manually, so as to drive the second spring 203 to compress under the action of the limiting ring 202, the sliding clamping rod 201 is separated from the clamping groove 21, the sliding clamping rod 201 is rotated to drive the rotary table 11 to rotate, the second lead screw 10 is further rotated to drive the two sliding blocks 12 to move oppositely to drive the two clamping plates 13 to move, the frosting block 16 is contacted with the outer wall of the pipe fitting to further drive the sliding rod 14 to move, the first spring 17 is compressed, when the pipe fitting is adjusted to a proper position, the sliding blocks 12 are utilized to adjust the pressure between the pipe fitting and the frosting block 16 under the action of the second lead screw 10 through the rotary table 11, the polishing quality is improved, meanwhile, the pipe fitting with different sizes can be adapted, the practicability is improved, the first spring 17 is utilized to ensure that the pressing plate 15 keeps certain extrusion force on the pipe fitting, the contact between the frosting block 16 and the pipe fitting is tighter, the sliding clamping rod 201 is loosened all the time, the sliding clamping rod 201 is driven under the elastic action of the second spring 203 to drive the sliding clamping rod 201 and further the inside of the corresponding clamping groove 21, and then realize the joint, utilize slip kelly 201, under the effect of second spring 203, can effectually fix carousel 11, avoided second lead screw 10 reversal, improved fixed steadiness.

Example 2

Referring to fig. 2, a further improvement is made on the basis of embodiment 1: equal fixedly connected with stopper 18 on the outer table wall of two slide bars 14, correspond the stopper 18 position on two clamp plates 13 and all seted up the spout with stopper 18 mutual gliding, use individual through the cooperation of spout and stopper 18, can have little increase slide bar 14's stability, avoided pressure strip 15 to appear rotating relatively with slide bar 14 when using, influence the use.

The model of the first motor 4 is TC8026, and the model of the second motor 6 is 57BYGH 5330.

In the description of the present application, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present application.

In the description of the present application, it should be further noted that, unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may include, for example, a fixed connection, a detachable connection, an integral connection, a mechanical connection, an electrical connection, a direct connection, a connection through an intermediate medium, and a connection between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art according to specific circumstances.

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 quick grinding device for pipe fitting, includes base (1), its characterized in that: the upper portion of the base (1) is rotatably connected with two first lead screws (5), the two first lead screws (5) are parallel to each other, the two first lead screws (5) transversely penetrate through the base (1), one side of the base (1) corresponds to the position of the first lead screws (5) and is fixedly connected with a second motor (6), the output end of the second motor (6) is fixedly connected with one end of each first lead screw (5), the upper surface of one side of the base (1) is fixedly connected with a first supporting seat (2), the base (1) is slidably connected with a sliding assembly (22), the sliding assembly (22) is fixedly connected with a second supporting seat (23), the second supporting seat (23) and the first supporting seat (2) are rotatably connected with a three-jaw chuck (3), one side of the first supporting seat (2) far away from the three-jaw chuck (3) is fixedly connected with a first motor (4), the output of first motor (4) with three-jaw chuck (3) fixed connection, two threaded connection has sliding seat (7) on first lead screw (5), the upper surface of sliding seat (7) is connected with mount pad (8), be provided with two clamp plate (13) on mount pad (8), two equal slip grafting has slide bar (14), two on clamp plate (13) the equal fixedly connected with pressure strip (15) of one end of slide bar (14), two equal fixedly connected with dull polish piece (16), two on pressure strip (15) correspond on the outer table wall of slide bar (14) and cup joint first spring (17) between clamp plate (13) and pressure strip (15).

2. A rapid grinding device for pipes according to claim 1, characterized in that: the sliding assembly (22) comprises two sliding grooves (222), the two sliding grooves (222) are respectively arranged on the front surface and the rear surface of the base (1), sliding clamping seats (221) are respectively connected to the inner parts of the two sliding grooves (222) in a sliding mode, a connecting plate (223) is fixedly connected to the top ends of the two sliding clamping seats (221), the upper surface of the connecting plate (223) is fixedly connected with the lower surface of the second supporting seat (23), fastening screws (224) are respectively connected to the two sliding clamping seats (221) in a threaded mode, and the fastening screws (224) transversely penetrate through the sliding clamping seats (221) and are respectively abutted to the front surface and the rear surface of the base (1).

3. A rapid grinding device for pipes according to claim 1, characterized in that: inner chamber one side fixedly connected with of mount pad (8) rotates seat (9), it is connected with second lead screw (10) to rotate on seat (9), just second lead screw (10) transversely run through in mount pad (8) extend to the outside of mount pad (8), the one end fixedly connected with carousel (11) of rotating seat (9) are kept away from in second lead screw (10), be provided with locking Assembly (20) on carousel (11), threaded connection has two opposite screw thread direction's sliding block (12) on the outer table wall of second lead screw (10), the top of sliding block (12) respectively with two the bottom fixed connection of clamp plate (13), spacing spout (19) with sliding block (12) mutual slip are seted up to the position that corresponds sliding block (12) on mount pad (8).

4. A rapid grinding device for pipes according to claim 3, characterized in that: locking Assembly (20) are including slip kelly (201), slip kelly (201) lateral sliding pegs graft on carousel (11), spacing collar (202) have been cup jointed on the outer table wall of slip kelly (201), just spacing collar (202) with slip kelly (201) fixed connection, it has cup jointed second spring (203) to correspond between spacing collar (202) and carousel (11) on the outer table wall of slip kelly (201), a plurality of draw-in groove (21) have been seted up to the position that corresponds slip kelly (201) on mount pad (8).

5. A rapid grinding device for pipes according to claim 4, characterized in that: a plurality of draw-in groove (21) are the annular and distribute, and adjacent two the contained angle between draw-in groove (21) equals.

6. A rapid grinding device for pipes according to claim 1, characterized in that: two equal fixedly connected with stopper (18) on the outer surface wall of slide bar (14), two the spout that slides each other with stopper (18) is all seted up in the position that corresponds stopper (18) on clamp plate (13).