CN212578184U

CN212578184U - Pipe edge grinding device for steel pipe

Info

Publication number: CN212578184U
Application number: CN202020888606.4U
Authority: CN
Inventors: 余忠琪
Original assignee: Jiangsu Ruiteng Coating Technology Co ltd
Current assignee: Jiangsu Ruiteng Coating Technology Co ltd
Priority date: 2020-05-23
Filing date: 2020-05-23
Publication date: 2021-02-23
Anticipated expiration: 2030-05-23

Abstract

The utility model discloses a pipe reason grinding device for steel pipe, including bracing piece, spacing collar, drive mechanism and adjustment mechanism, bracing piece and drive mechanism fixed connection, and bracing piece symmetric distribution have four groups, drive mechanism include two sets of drive gear and with drive gear swing joint's track, the bearing at drive gear both ends is connected with the bracing piece respectively, the integrative structure of one end that drive gear was connected to the bracing piece has the dead lever, and the dead lever symmetric distribution has two sets of, and two sets of the dead lever passes through spacing collar interconnect fixed, the spacing collar is the ring structure, and the inner wall fixed mounting of spacing collar has a plurality of adjustment mechanism of group, a plurality of group adjustment mechanism is circular array distribution, adjustment mechanism includes connecting rod, slide bar and the board of polishing at least. This pipe reason grinding device for steel pipe, rational in infrastructure, easy operation is favorable to using widely.

Description

Pipe edge grinding device for steel pipe

Technical Field

The utility model belongs to the technical field of the steel pipe is polished, concretely relates to reason grinding device for steel pipe.

Background

Sanding, which is one of surface modification techniques, generally refers to a processing method for changing physical properties of a material surface by friction with the aid of a rough object (sand paper or the like containing particles of relatively high hardness) mainly for the purpose of obtaining a specific surface roughness.

In the production and processing process of modern industry, thereby often need polish the polishing to the product and make the product surface reach required operation requirement, the mill of many production steel pipes uses abrasive paper as grinding device at present, and current grinding device single structure can not make corresponding adjustment according to the specification of work piece, has the space when abrasive paper contacts with the work piece surface that needs to polish, and the effect of polishing is poor, consequently need improve the structure of sanding machine, improves sanding machine's use flexibility.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a pipe reason grinding device for steel pipe 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: the utility model provides a pipe reason grinding device for steel pipe, includes bracing piece, spacing collar, drive mechanism and adjustment mechanism, bracing piece and drive mechanism fixed connection, and the bracing piece symmetric distribution have four groups, drive mechanism include two sets of drive gear and with drive gear swing joint's track, the bearing at drive gear both ends is connected with the bracing piece respectively, the one end body structure that drive gear was connected to the bracing piece has the dead lever, and the dead lever symmetric distribution has two sets ofly, and two sets of the dead lever passes through spacing collar interconnect fixed, the spacing collar is the ring structure, and the inner wall fixed mounting of spacing collar has a plurality of adjustment mechanism of group, a plurality of group adjustment mechanism is circular array distribution, adjustment mechanism includes connecting rod, slide bar and the board of polishing at least.

Preferably, the connecting rod is fixedly installed on the inner wall of the limiting ring, the connecting rod is hollow inside, and a sliding groove for sliding the sliding rod is formed in the side wall of the connecting rod.

Preferably, the slide bar passes through spout and connecting rod swing joint, the slide bar is close to the one end lateral wall fixed mounting of connecting rod has the bolt post, the other end fixedly connected with polishing plate of slide bar.

Preferably, the slide bar is kept away from the one end of polishing the board and is seted up the screw thread through-hole that supplies the bolt post to pass, the bolt post is the L type, and one end lateral wall is equipped with the screw thread that mutually supports with the screw thread through-hole, and one end surface is smooth.

Preferably, the track cover is established on two sets of drive gears, and the one side of contacting drive gear is equipped with the sawtooth of mutually supporting with drive gear, just the steel pipe has been placed to the track on keeping away from drive gear's the one side.

Preferably, the four groups of supporting rods are respectively provided with a universal wheel at one end far away from the driving gear, and the universal wheels are respectively provided with a braking mechanism.

The utility model discloses a technological effect and advantage: this pipe reason grinding device for steel pipe has increased grinding device's flexibility through drive mechanism and adjustment mechanism, utilizes the spacing collar to be circular range with a plurality of groups adjustment mechanism, is favorable to polishing circular steel pipe, relies on the cooperation between connecting rod, slide bar and the board of polishing again, has further promoted grinding device's suitability, can adjust the position of the board of polishing according to the steel pipe of different pipe diameters, accomplishes the operation of polishing. This pipe reason grinding device for steel pipe, rational in infrastructure, easy operation is favorable to using widely.

Drawings

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

fig. 2 is a side view of the present invention;

FIG. 3 is a schematic structural view of an adjusting mechanism of the present invention;

fig. 4 is a schematic structural view of the bolt column of the present invention.

In the figure: the device comprises a fixing rod 1, a driving gear 2, a supporting rod 3, a crawler 4, a steel pipe 5, a limiting ring 6, a connecting rod 7, a sliding rod 8, a polishing plate 9, a bolt column 10, a sliding chute 11, a transmission mechanism 12, an adjusting mechanism 13 and a universal wheel 14.

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.

The utility model provides a pipe edge polishing device for steel pipes as shown in figures 1-4, which comprises a support rod 3, a spacing ring 6, a transmission mechanism 12 and an adjusting mechanism 13, wherein the support rod 3 is fixedly connected with the transmission mechanism 12, four groups of the support rod 3 are symmetrically distributed, the transmission mechanism 12 comprises two groups of driving gears 2 and a crawler belt 4 movably connected with the driving gears 2, the principle of the transmission mechanism 12 is the same as that of a conveyor belt, the bearings at the two ends of the driving gears 2 are respectively connected with the support rod 3, one end of the support rod 3 connected with the driving gears 2 is integrally constructed with a fixed rod 1, two groups of the fixed rods 1 are symmetrically distributed, the fixed rods 1 are mutually connected and fixed through the spacing ring 6, the spacing ring 6 is in a circular ring structure, a plurality of groups of adjusting mechanisms 13 are fixedly arranged on the inner wall of the spacing ring 6, and the adjusting mechanisms, the adjusting mechanism 13 at least comprises a connecting rod 7, a sliding rod 8 and a grinding plate 9.

Specifically, connecting rod 7 fixed mounting is at the inner wall of spacing collar 6, just the inside cavity of connecting rod 7, the gliding spout 11 of confession slide bar 8 is seted up to the lateral wall of connecting rod 7, and slide bar 8 passes through spout 11 and connecting rod 7 swing joint.

Specifically, slide bar 8 passes through spout 11 and connecting rod 7 swing joint, slide bar 8 is close to the one end lateral wall fixed mounting of connecting rod 7 has bolt post 10, slide bar 8's other end fixedly connected with polishing plate 9 adjusts the position of polishing plate 9 through slide bar 8, and the process of polishing is accomplished to the steel pipe 5 of the different pipe diameters of the cooperation of being convenient for.

Specifically, the one end that sanding plate 9 was kept away from to slide bar 8 is seted up the screw thread through-hole that supplies bolt post 10 to pass, bolt post 10 is the L type, and one end lateral wall is equipped with the screw thread of mutually supporting with the screw thread through-hole, and one end surface is smooth, and the screw thread end of bolt post 10 is with slide bar 8 and connecting rod 7 swing joint, and the smooth end of bolt post 10 acts as the effect of handle.

Specifically, 4 covers of track are established on two sets of drive gear 2, and the one side of contacting drive gear 2 is equipped with the sawtooth of mutually supporting with drive gear 2, just steel pipe 5 has been placed on the one side that drive gear 2 was kept away from to track 4, and steel pipe 5 moves along with the transmission of track 4.

Specifically, four groups universal wheel 14 is installed respectively to the one end that drive gear 2 was kept away from to bracing piece 3, and all is equipped with arrestment mechanism on the universal wheel 14, and universal wheel 14 makes things convenient for the device to remove, and arrestment mechanism adopts prior art, has increased the stability of device.

The working principle is as follows: this pipe reason grinding device for steel pipe, during the use, the staff places the steel pipe 5 that will need polish on track 4, and the one end of steel pipe 5 is located inside the ring of spacing collar 6, combine the position of a plurality of adjusting mechanism 13 of group of pipe diameter size adjustment of steel pipe 5, rotation bolt post 10 separates slide bar 8 and connecting rod 7, then pulling out slide bar 8 from spout 11 is followed to pulling bolt post 10, touch the outer wall of steel pipe 5 up to polishing plate 9, then open drive gear 2, the rotation through drive gear 2 drives track 4 motion, thereby it removes to spacing collar 6 to drive steel pipe 5, at the in-process that removes, the pipe reason of steel pipe 5 rubs with polishing plate 9 mutual contact, accomplish the process of polishing. This pipe reason grinding device for steel pipe, rational in infrastructure, easy operation is favorable to using widely.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a pipe reason grinding device for steel pipe, includes bracing piece (3), spacing collar (6), drive mechanism (12) and adjustment mechanism (13), its characterized in that: the support rods (3) are fixedly connected with the transmission mechanism (12), and four groups of the support rods (3) are symmetrically distributed, the transmission mechanism (12) comprises two groups of driving gears (2) and a crawler belt (4) movably connected with the driving gears (2), the bearings at the two ends of the driving gear (2) are respectively connected with a supporting rod (3), one end of the supporting rod (3) connected with the driving gear (2) is integrally provided with a fixed rod (1), two groups of fixing rods (1) are symmetrically distributed, the two groups of fixing rods (1) are mutually connected and fixed through a limiting ring (6), the limiting ring (6) is of a circular ring structure, and a plurality of groups of adjusting mechanisms (13) are fixedly arranged on the inner wall of the limiting ring (6), the plurality of groups of adjusting mechanisms (13) are distributed in a circular array, the adjusting mechanism (13) at least comprises a connecting rod (7), a sliding rod (8) and a grinding plate (9).

2. The pipe edge grinding device for the steel pipe according to claim 1, wherein: connecting rod (7) fixed mounting is in the inner wall of spacing collar (6), just the inside cavity of connecting rod (7), supply gliding spout (11) of slide bar (8) to seted up in the lateral wall of connecting rod (7).

3. The pipe edge grinding device for the steel pipe according to claim 1, wherein: slide bar (8) are through spout (11) and connecting rod (7) swing joint, the one end lateral wall fixed mounting that slide bar (8) are close to connecting rod (7) has bolt post (10), the other end fixedly connected with board (9) of polishing of slide bar (8).

4. The pipe edge grinding device for the steel pipe according to claim 1, wherein: the screw thread through-hole that supplies bolt post (10) to pass is seted up to the one end that sanding plate (9) was kept away from in slide bar (8), bolt post (10) are the L type, and one end lateral wall is equipped with the screw thread of mutually supporting with the screw thread through-hole, and one end surface is smooth.

5. The pipe edge grinding device for the steel pipe according to claim 1, wherein: crawler belt (4) cover is established on two sets of drive gear (2), and the one side of contacting drive gear (2) is equipped with the sawtooth of mutually supporting with drive gear (2), just crawler belt (4) are kept away from and are placed steel pipe (5) on the one side of drive gear (2).

6. The pipe edge grinding device for the steel pipe according to claim 1, wherein: and universal wheels (14) are respectively installed at one ends of the four groups of support rods (3) far away from the driving gear (2), and braking mechanisms are respectively arranged on the universal wheels (14).