CN217291769U

CN217291769U - Grinding device is used in flange processing

Info

Publication number: CN217291769U
Application number: CN202220810006.5U
Authority: CN
Inventors: 袭普法; 巩式斌; 孙杰; 刘仕立
Original assignee: Shandong Zhangqiu Auto Parts Manufacturing Co ltd
Current assignee: Dingxiang Huangxing Machining Co ltd
Priority date: 2022-04-09
Filing date: 2022-04-09
Publication date: 2022-08-26
Anticipated expiration: 2032-04-09

Abstract

The utility model relates to a grinding device technical field especially relates to a grinding device is used in flange processing, and its technical scheme includes: hydraulic stem, support frame, first motor, second motor, collar, bottom plate, grip block and screw rod, the bottom plate upper end is provided with first supporting station and second brace table, the bottom plate top is provided with the second motor, the bottom plate top is provided with the support frame, the inside hydraulic stem that is provided with of support frame, the support frame below is provided with first motor, first motor lower extreme is provided with the wheel of polishing, second brace table upper end is provided with the collar, the inside grip block that is provided with of collar, the inside embedding of collar is installed the bearing, the inside rotation of bearing is pegged graft and is had the screw rod, collar one side outer wall is provided with the connecting block. The utility model discloses a second motor function drives the flange upset of centre gripping, has solved current flange grinding device and has not possessed the function to the flange upset, and polishing of flange is more convenient.

Description

Grinding device for flange machining

Technical Field

The utility model relates to a grinding device technical field specifically is a grinding device is used in flange processing.

Background

The flange is used for connecting two devices, such as parts for connecting a shaft and a shaft, and for connecting pipe ends, such as a speed reducer flange, and is provided with holes, bolts are used for tightly connecting the two flanges, the flanges are sealed by gaskets, the flanges are connected with the flanges in a threaded manner, welded flanges and clamping flanges, and the flanges are used in pairs.

Through magnanimity retrieval, discovery open number is CN208005365U, discloses a flange grinding device, the on-line screen storage device comprises a base, the guard shield is installed to the upper end of base, just the guard shield is connected through slide rail and base, the inboard of base is provided with the motor, the upper end of base is provided with the rotation axis, just rotation axis and motor rotate to be connected, the lifter is installed to the inboard of guard shield, just the upper end of guard shield is provided with the spout, the inboard of spout is provided with the slider, the inboard of guard shield is provided with the connecting rod, the abrasive paper pressure disk is installed to the lower extreme of connecting rod, just connecting rod and slider are connected. This flange grinding device compresses tightly and covers mounting flange, increases the fixity, puts into the abrasive paper of polishing in the buckle, and abrasive paper pressure disk position is adjusted to the lifter, and the abrasive paper pressure disk is provided with two sets ofly, can increase the speed of polishing, and the inboard of guard shield is provided with the amortization layer, has reduced the noise of polishing. The utility model discloses novel structure, the speed of polishing is fast, the high quality.

To sum up, current flange grinding device does not possess the function to the flange upset, and the both sides of flange all need polish, and the flange one side is polished and is processed the back, need loosen clamping device and adjust the flange, and every flange all need carry out twice centre gripping, and is comparatively loaded down with trivial details.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a grinding device is used in flange processing possesses the advantage of upset flange, has solved the flange and has relapseed the comparatively loaded down with trivial details problem of centre gripping.

In order to achieve the above object, the utility model provides a following technical scheme: a polishing device for flange processing comprises a hydraulic rod, a support frame, a first motor, a second motor, a mounting ring, a bottom plate, a clamping plate and a screw rod, wherein the upper end of the bottom plate is respectively provided with a first support table and a second support table, a second motor is arranged above the bottom plate, a support frame is arranged above the bottom plate, hydraulic rods which are symmetrically distributed are arranged in the support frame, first motors are symmetrically distributed below the supporting frame, a grinding wheel is arranged at the lower end of each first motor, the upper end of the second supporting platform is provided with a mounting ring, the inside of the mounting ring is provided with symmetrically distributed clamping plates, screw holes are arranged in the clamping plates, symmetrically distributed bearings are embedded in the mounting rings, the bearing is internally and rotatably inserted with screw rods, a flange is arranged between the clamping plates, and a connecting block is arranged on the outer wall of one side of the mounting ring.

Preferably, the lower end of the second motor is provided with a base, and the lower end of the base is connected with the bottom plate. Through supporting the second motor, the second motor realizes stably operating above the bottom plate.

Preferably, the outer wall of the first motor is sleeved with a hood, and the upper end of the hood is connected with the hydraulic rod. Install first motor through the aircraft bonnet, first motor is firm in the hydraulic stem below.

Preferably, one end of the screw rod is rotatably inserted into the screw hole. The screw rod is realized rotating inside the clamping plate.

Preferably, the opposite ends of the clamping plates are provided with limiting rods, jacks are formed in the mounting rings, and one ends of the limiting rods are inserted into the jacks in a sliding mode. The limiting rod slides in the jack, so that the clamping plate is limited when moving.

Preferably, the outer wall of one end of the screw is provided with a rotating rod with an equidistant part. The screw rod is effectively grasped when rotating through the screw rod, and the screw rod is more convenient to rotate.

Preferably, one end of the second motor is connected with the connecting block. The second motor realizes driving the mounting ring to rotate through the connecting block when operating.

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

1. the utility model discloses a set up second motor and connecting block, it realizes rotating to drive the collar through the connecting block during second motor function, the flange of the inside centre gripping of collar realizes rotating, through being provided with first brace table and second brace table, the pivoted flange obtains supporting through first brace table and second brace table, again because the first motor of usefulness of polishing is two, the realization is polished the flange of first brace table or second brace table upper end, avoid the flange one side to polish the processing back, need loosen adjusting flange with clamping device, every flange all need carry out twice centre gripping, comparatively loaded down with trivial details problem, polishing of flange is more convenient.

Drawings

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

fig. 2 is a schematic view of the sectional structure of the present invention;

fig. 3 is a schematic view of the main view enlarged structure of the swing rod of fig. 1 of the present invention;

fig. 4 is an enlarged sectional view of the screw rod of fig. 2 according to the present invention;

fig. 5 is a schematic view of the cross-sectional enlarged structure of the insertion hole shown in fig. 2.

In the figure: 1. a hydraulic rod; 2. a support frame; 3. a hood; 4. a first support table; 5. a first motor; 6. a second motor; 7. a machine base; 8. a mounting ring; 9. a second support table; 10. grinding the wheel; 11. a base plate; 12. connecting blocks; 13. a clamping plate; 14. a screw; 15. rotating the rod; 16. a bearing; 17. a screw hole; 18. a flange; 19. a limiting rod; 20. and (4) inserting the jack.

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 should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", 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 simplification of the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The technical solution of the present invention will be further explained with reference to the accompanying drawings and specific embodiments.

Example one

As shown in figures 1-5, the polishing device for flange processing provided by the utility model comprises a hydraulic rod 1, a support frame 2, a first motor 5, a second motor 6, a mounting ring 8, a bottom plate 11, a clamping plate 13 and a screw 14, wherein the upper end of the bottom plate 11 is respectively provided with a first support platform 4 and a second support platform 9, the second motor 6 is arranged above the bottom plate 11, the lower end of the second motor 6 is provided with a base 7, the lower end of the base 7 is connected with the bottom plate 11, the support frame 2 is arranged above the bottom plate 11, the hydraulic rod 1 is symmetrically distributed in the support frame 2, the first motor 5 is symmetrically distributed below the support frame 2, the outer wall of the first motor 5 is sleeved with a hood 3, the upper end of the hood 3 is connected with the hydraulic rod 1, the lower end of the first motor 5 is provided with a polishing wheel 10, the upper end of the second support platform 9 is provided with the mounting ring 8, the clamping plate 13 is symmetrically distributed in the mounting ring 8, screw 17 has all been seted up to grip block 13 inside, the relative one end of grip block 13 all is provided with gag lever post 19, jack 20 has all been seted up to 8 inside collars, 19 one end of gag lever post slides and pegs graft inside jack 20, the inside embedding of collar 8 installs symmetric distribution's bearing 16, 16 inside all rotates and pegs graft there is

screw rod

14, 14 one end outer walls of screw rod are provided with the swing arm 15 of equidistance part, 14 one end of screw rod is rotated and is pegged graft inside screw 17, be provided with flange 18 between

grip block

13, 8 one side outer walls of collar are provided with connecting

block

12, 6 one end of second motor is connected with connecting block 12.

The working principle based on the first embodiment is as follows: the flange 18 is placed between the clamping plates 13, the bottom of the flange is supported by the second supporting platform 9, the rotary rod 15 is grasped to rotate the screw rod 14 to drive the clamping plates 13 to move towards the flange 18, after the flange 18 is clamped, the hydraulic rod 1 above the second supporting platform 9 operates, the hydraulic rod 1 is divided into two parts, the hydraulic rod 1 drives the first motor 5 to descend, when the grinding wheel 10 is attached to the upper surface of the flange 18, the first motor 5 operates to drive the grinding wheel 10 to rotate to grind the flange 18, after one end of the flange 18 is ground, the hydraulic rod 1 above the second supporting platform 9 drives the first motor 5 to ascend, the second motor 6 operates to drive the mounting ring 8 to rotate, when the upper end of the flange 18 rotates to be attached to the upper end of the first supporting platform 4, the flange 18 is turned over, at the moment, the hydraulic rod 1 above the first supporting platform 4 operates to drive the first motor 5 to descend, and the other side of the flange 18 is ground, the flange 18 only needs to be clamped once, so that polishing is more convenient.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a grinding device is used in flange processing, includes hydraulic stem (1), support frame (2), first motor (5), second motor (6), collar (8), bottom plate (11), grip block (13) and screw rod (14), its characterized in that: a first supporting platform (4) and a second supporting platform (9) are respectively arranged at the upper end of a bottom plate (11), a second motor (6) is arranged above the bottom plate (11), a supporting frame (2) is arranged above the bottom plate (11), symmetrically distributed hydraulic rods (1) are arranged in the supporting frame (2), symmetrically distributed first motors (5) are arranged below the supporting frame (2), a polishing wheel (10) is arranged at the lower end of each first motor (5), a mounting ring (8) is arranged at the upper end of the second supporting platform (9), symmetrically distributed clamping plates (13) are arranged in the mounting ring (8), screw holes (17) are formed in the clamping plates (13), symmetrically distributed bearings (16) are embedded in the mounting ring (8), screw rods (14) are rotatably inserted in the bearings (16), and flanges (18) are arranged between the clamping plates (13), and a connecting block (12) is arranged on the outer wall of one side of the mounting ring (8).

2. The grinding device for flange processing according to claim 1, wherein: the lower end of the second motor (6) is provided with a base (7), and the lower end of the base (7) is connected with a bottom plate (11).

3. The grinding device for flange processing according to claim 1, wherein: first motor (5) outer wall has all cup jointed aircraft bonnet (3), aircraft bonnet (3) upper end all is connected with hydraulic stem (1).

4. The grinding device for flange processing according to claim 1, wherein: one end of the screw rod (14) is rotatably inserted into the screw hole (17).

5. The grinding device for flange processing according to claim 1, wherein: the clamping plate is characterized in that a limiting rod (19) is arranged at one end, opposite to the clamping plate (13), of the clamping plate, a jack (20) is formed in the mounting ring (8), and one end of the limiting rod (19) is inserted into the jack (20) in a sliding mode.

6. The grinding device for flange processing according to claim 1, wherein: the outer wall of one end of the screw rod (14) is provided with a rotating rod (15) with equal distance parts.

7. The grinding device for flange processing according to claim 1, wherein: one end of the second motor (6) is connected with the connecting block (12).