CN211708866U

CN211708866U - Metal pipe fitting terminal surface grinding device

Info

Publication number: CN211708866U
Application number: CN201922458071.7U
Authority: CN
Inventors: 不公告发明人
Original assignee: Qingdao Guanruijia Machinery Co ltd
Current assignee: Qingdao Guanruijia Machinery Co ltd
Priority date: 2019-12-30
Filing date: 2019-12-30
Publication date: 2020-10-20
Anticipated expiration: 2029-12-30

Abstract

The utility model discloses a metal pipe fitting terminal surface grinding device, including the box, bottom center department is equipped with the lift cylinder in the box, and the piston rod of lift cylinder is vertical upwards to be set up, in the backup pad that the terminal fixed connection level of lift cylinder piston rod set up, the side's pipe that the upside fixed connection level of backup pad set up, and the bottom level is equipped with the half slot in the side's pipe, places metal pipe fitting in the half slot. The utility model has the advantages that: the utility model provides a pair of metal pipe fitting terminal surface grinding device rotates first screw rod through the hand wheel, compresses tightly metal pipe fitting fixedly through the clamp plate, and when lift cylinder upwards promoted the backup pad and made the both ends of intraductal metal pipe fitting of side parallel with two emery wheels respectively, opened grinding motor and rotated the emery wheel, rotated the second screw rod through rotating the motor and driven the sliding block and slide, made two emery wheels remove towards metal pipe fitting to make the emery wheel polish to metal pipe fitting's terminal surface.

Description

Metal pipe fitting terminal surface grinding device

Technical Field

The utility model relates to the technical field of machining, specifically be a metal pipe fitting terminal surface grinding device.

Background

In the in-process of manufacturing in machining production, cutting metal pipe fitting according to the different needs of use size, can leave the burr when cutting back metal pipe fitting's terminal surface can be uneven and cut, when polishing metal pipe fitting's terminal surface at present, polish through artifical handheld metal pipe fitting, can appear polishing the condition of slope when artifical handheld, the quality of polishing is poor, and grinding speed is slow, can not satisfy the production progress needs.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a metal pipe fitting terminal surface grinding device to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a metal pipe end face polishing device comprises a box body, wherein a lifting cylinder is arranged at the center of the bottom in the box body, a piston rod of the lifting cylinder is vertically and upwards arranged, a horizontally arranged supporting plate is fixedly connected to the tail end of the piston rod of the lifting cylinder, the upper side of the supporting plate is fixedly connected with a horizontally arranged square pipe, a semicircular groove is horizontally arranged at the bottom in the square pipe, a metal pipe is placed in the semicircular groove, two ends of the metal pipe respectively extend out of the outer side of the square pipe, a group of first threaded holes are formed in the upper side of the square pipe, each first threaded hole is communicated with the square pipe, a first screw rod which extends up and down is in threaded fit connection with each first threaded hole, the lower end of each first screw rod extends into the square pipe, a pressing plate which is horizontally arranged is in fit connection with;

the diaphragm that the top symmetry fixed connection level set up in the box, wherein one end of every diaphragm all with rather than the box inner wall fixed connection who corresponds, the equal level of downside of every diaphragm is equipped with the sliding tray, the sliding block is connected to the equal sliding fit in every sliding tray, all still be equipped with in every sliding tray and be used for driving the sliding block at the gliding power device of sliding tray rather than corresponding, the downside of every sliding block all is through connecting rod fixed connection grinding motor, the equal level of main shaft of two grinding motor sets up relatively, at the terminal emery wheel of the vertical setting of the equal fixed connection of every grinding motor main shaft.

Preferably, every power device includes the second screw rod that the level set up, and every second screw rod homoenergetic is at the sliding block internal rotation rather than corresponding, and the one end of every second screw rod all runs through the box and stretches out to the outside of box, all is equipped with the rotation motor that is used for driving second screw rod pivoted in the end that stretches out of every second screw rod, and the other end of every second screw rod all is connected with the one side normal running fit of the sliding tray rather than corresponding every sliding block upside is equipped with the second screw hole, the second screw rod is followed pass in the second screw hole and be connected with second screw hole screw thread fit.

Preferably, the bottom in the box is provided with a dust collector, an air inlet of the dust collector is communicated with a dust hood arranged on one side of the box through an air suction pipe, an air outlet of the dust collector is communicated with a dust filtering box through an exhaust pipe, and the dust filtering box is fixedly connected to the bottom in the box.

Preferably, be equipped with at least one dust filter screen in the dust filter box, one side of dust filter box is equipped with the fresh air inlet, the fresh air inlet with the exhaust pipe is connected, and the other end of dust filter box is equipped with the tuber pipe, and the one end level that the dust filter box was kept away from to the tuber pipe runs through the box and stretches out to the outside of box.

Preferably, the fixed plate that one side fixed connection level that is close to the dust catcher in the box set up, the fixed plate towards square one end of pipe with dust hood fixed connection.

Preferably, a rubber sealing gasket is arranged on one side of the barrel cover facing the fermentation barrel.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model provides a metal pipe fitting terminal surface grinding device, rotate first screw rod through the hand wheel, compress tightly metal pipe fitting fixedly through the clamp plate, the lift cylinder upwards promotes the backup pad and makes the both ends of square intraductal metal pipe fitting parallel with two emery wheels respectively, open grinding motor and rotate the emery wheel, it slides to rotate the second screw rod through rotating the motor, make two emery wheels remove towards metal pipe fitting, thereby make the emery wheel polish the terminal surface of metal pipe fitting, can solve artifical handheld metal pipe fitting like this and polish the condition that the slope of polishing can appear, the quality of polishing is poor, the speed of polishing is slow, can not satisfy the problem that the production progress needs.

Drawings

Fig. 1 is a schematic view of a basic structure of a polishing device for an end surface of a metal pipe provided by the present invention;

FIG. 2 is an enlarged view of portion A of FIG. 1;

fig. 3 is another perspective sectional view of the square tube:

fig. 4 is a schematic view of a dust filter box.

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.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", 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 to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

As shown in figures 1-4, the utility model relates to a metal pipe end surface grinding device, which comprises a box body 1, one side of the box body 1 is provided with a box door, the center of the bottom in the box body 1 is fixedly connected with a lifting cylinder 2 through a bolt, the piston rod of the lifting cylinder 2 is vertically upwards arranged, the end of the piston rod of the lifting cylinder 2 is fixedly welded with a horizontally arranged support plate 3, the upper side of the support plate 3 is fixedly welded with a horizontally arranged square pipe 4, the bottom in the square pipe 4 is horizontally provided with a semi-circular groove 41, a metal pipe 5 is arranged in the semi-circular groove 41, the two ends of the metal pipe 5 respectively extend out of the square pipe 4, the upper side of the square pipe 4 is provided with a group of first threaded holes 42, each first threaded hole 42 is communicated with the square pipe 4, a first screw 43 which is arranged to extend up and down is connected in a threaded fit manner in, the first screw 43 extends into the pressing plate 44 which is matched and connected with the horizontal device, the lower side of the pressing plate 44 is provided with a rubber pad 46, the pressing damage to the metal pipe 5 can be reduced by arranging the rubber pad 46, and the upper end of the first screw 43 is fixedly connected with a hand wheel 45 in a welding mode.

The top in the box body 1 is symmetrically welded and fixedly connected with the horizontally arranged transverse plates 6, one end of each transverse plate 6 is welded and fixedly connected with the inner wall of the corresponding box body 1, the lower side of each transverse plate 6 is horizontally provided with a sliding groove 61, each sliding groove 61 is connected with a sliding block 62 in a sliding fit manner, each sliding groove 61 is also provided with a power device for driving the sliding block 62 to slide in the corresponding sliding groove 61, each power device comprises a horizontally arranged second screw 63, each second screw 63 can rotate in the corresponding sliding block 62, one end of each second screw 63 penetrates through the box body 1 and extends out of the box body 1, the extending end of each second screw 63 is provided with a rotating motor 64 for driving the second screw 63 to rotate, the rotating motor 64 is fixedly connected to the outer side of the box body 1 through bolts, the main shaft of the rotating motor 64 is welded and fixedly arranged coaxially with the extending end of the second screw 63, the other end of each second screw 63 is connected with a rotary bearing fixed on one side of the corresponding sliding groove 61 in a rotating fit manner, a second threaded hole is formed in the upper side of each sliding block 62, and the second screw 63 penetrates through the second threaded hole and is connected with the second threaded hole in a threaded fit manner. The downside of every sliding block 62 all through connecting rod 7 fixed connection grinding motor 8, and the equal level of the main shaft of two grinding motor 8 sets up relatively, at the emery wheel 9 of the equal fixed connection vertical setting of the end of every grinding motor 8 main shaft.

The bottom passes through bolt fixed connection dust catcher 10 in the box 1, and the air intake of dust catcher 10 is linked together through aspiration channel 101 and the suction hood 13 that box 1 one side set up, be close to the fixed plate 12 that one side welded fastening of dust catcher 10 set up in the box 1, fixed plate 12 towards square pipe 4's one end with suction hood 13 fixed connection. The air outlet of the dust collector 10 is connected with the dust filtering box 11 through the exhaust pipe 102, and the dust filtering box 11 is fixedly connected to the bottom in the box body 1 in a welding manner. At least one dust filtering net 112 is arranged in the dust filtering box 11, an air inlet hole 114 is arranged on one side of the dust filtering box 11, the air inlet hole 114 is connected with the exhaust pipe 102, an air outlet pipe 111 is arranged at the other end of the dust filtering box 11, and one end, far away from the dust filtering box 11, of the air outlet pipe 111 horizontally penetrates through the box body 1 and extends out of the box body 1.

Use the utility model provides a pair of during metal pipe fitting terminal surface grinding device, the metal pipe fitting 5 that will polish is put into the half slot 41 in the side pipe 4 through the chamber door level of box 1 one side on, rotate first screw rod 43 through hand wheel 45, compress tightly fixedly with metal pipe fitting 5 through clamp plate 44, lift cylinder 2 upwards promotes backup pad 3 and makes the both ends of metal pipe fitting 5 parallel with two emery wheels 9 in the side pipe 4 respectively, open grinding motor 8 and rotate emery wheel 9, it rotates second screw rod 63 and drives the sliding block 62 and slide to rotate motor 64, make two emery wheels 9 remove towards metal pipe fitting 5, thereby polish the terminal surface of metal pipe fitting 5 through emery wheel 9, can produce a large amount of dusts and filter the dust through dust catcher 10 suction through filter box 11 during polishing, discharge wind through play tuber pipe 111.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a metal pipe fitting terminal surface grinding device, includes box (1), its characterized in that: the lifting air cylinder (2) is arranged at the center of the bottom in the box body (1), a piston rod of the lifting air cylinder (2) is vertically and upwards arranged, the tail end of the piston rod of the lifting air cylinder (2) is fixedly connected with a horizontally arranged support plate (3), the upper side of the support plate (3) is fixedly connected with a horizontally arranged square pipe (4), the bottom in the square pipe (4) is horizontally provided with a semi-circular groove (41), a metal pipe fitting (5) is placed in the semi-circular groove (41), two ends of the metal pipe fitting (5) respectively extend out of the outer side of the square pipe (4), the upper side of the square pipe (4) is provided with a group of first threaded holes (42), each first threaded hole (42) is communicated with the square pipe (4), a first screw rod (43) which extends up and down is connected in a threaded fit manner is arranged in each first threaded hole (42), the lower end of each first screw rod (43) extends into the square pipe (4), and, the upper end of the first screw rod (43) is fixedly connected with a hand wheel (45);

diaphragm (6) that the top symmetry fixed connection level set up in box (1), wherein one end of every diaphragm (6) all with box (1) inner wall fixed connection rather than corresponding, the equal level of downside of every diaphragm (6) is equipped with sliding tray (61), equal sliding fit connects sliding block (62) in every sliding tray (61), all still be equipped with in every sliding tray (61) and be used for driving sliding block (62) at the gliding power device in sliding tray (61) rather than corresponding, the downside of every sliding block (62) all is through connecting rod (7) fixed connection grinding motor (8), the equal level of the main shaft of two grinding motor (8) sets up relatively, emery wheel (9) of the vertical setting of the equal fixed connection in the end of every grinding motor (8) main shaft.

2. The metal pipe end face grinding device as claimed in claim 1, wherein: every power device includes second screw rod (63) that the level set up, every second screw rod (63) homoenergetic is at sliding block (62) internal rotation rather than corresponding, the one end of every second screw rod (63) all runs through box (1) and stretches out to the outside of box (1), all is equipped with at the end that stretches out of every second screw rod (63) and is used for driving second screw rod (63) pivoted rotation motor (64), the other end of every second screw rod (63) all is connected rather than one side normal running fit of corresponding sliding tray (61) all be equipped with the second screw hole on every sliding block (62), second screw rod (63) are followed second screw hole is downthehole pass and be connected with second screw hole screw-thread fit.

3. The metal pipe end face grinding device as claimed in claim 1, wherein: the bottom is equipped with dust catcher (10) in box (1), and the air intake of dust catcher (10) is linked together through suction pipe (101) and suction hood (13) that box (1) one side set up, and the air outlet of dust catcher (10) passes through exhaust pipe (102) and dust filtering box (11), dust filtering box (11) fixed connection is bottom in box (1).

4. The metal pipe end face grinding device as claimed in claim 3, wherein: it strains dirt net (112) to be equipped with at least one in dirt box (11) to strain, strain one side of dirt box (11) and be equipped with fresh air inlet (114), fresh air inlet (114) with exhaust pipe (102) are connected, strain the opposite side of dirt box (11) and be equipped with out tuber pipe (111), and the one end level that dirt box (11) were kept away from in play tuber pipe (111) runs through box (1) and stretches out to the outside of box (1).

5. The metal pipe end face grinding device as claimed in claim 3, wherein: the dust collection box is characterized in that a fixing plate (12) is arranged in the box body (1) and is close to one side of the dust collector (10) and connected horizontally, and one end, facing the square pipe (4), of the fixing plate (12) is fixedly connected with the dust collection cover (13).

6. The metal pipe end face grinding device as claimed in claim 1, wherein: and a rubber pad (46) is arranged on the lower side of the pressing plate (44).