CN213498107U

CN213498107U - Polishing device for seamless titanium alloy pipe

Info

Publication number: CN213498107U
Application number: CN202022247764.4U
Authority: CN
Inventors: 张远航; 翟瑶; 崔晓龙; 孙雪菲; 梅丰; 王瑶; 刘跃超; 何永泽; 赵冬辉
Original assignee: Liaoning engineering vocational college
Current assignee: Liaoning engineering vocational college
Priority date: 2020-10-12
Filing date: 2020-10-12
Publication date: 2021-06-22
Anticipated expiration: 2030-10-12

Abstract

The utility model discloses a grinding device for seamless titanium alloy pipe belongs to metal finish machining technical field, the on-line screen storage device comprises a base, strutting arrangement is all installed to the four corners department of base bottom, be provided with the first hydraulic stretching jar of a plurality of between base and the support frame, the inboard of support frame is provided with the backup pad, the top fixed connection of a plurality of buffer and support frame inner wall is passed through at the top of backup pad, the curb plate is all installed to the both sides of backup pad bottom. The utility model discloses, through mutually supporting between buffer and the first hydraulic telescoping cylinder, not only can be applicable to the processing of polishing of different pipe diameters, can also effectively avoid because of the roller of polishing takes place wearing and tearing for a long time after owing to polish, cause with the pipe fitting contact failure, and buffer can cushion the roller of polishing and the rigid contact of seamless titanium alloy pipe, and then influence the problem of the effect of polishing to can play certain guard action to the pipe fitting.

Description

Polishing device for seamless titanium alloy pipe

Technical Field

The utility model belongs to the technical field of the metal finish machining, concretely relates to a grinding device for seamless titanium alloy pipe.

Background

The seamless titanium alloy pipe is a long steel bar having a hollow cross section and having no seam at the periphery. The thicker the wall thickness of the product is, the more economical and practical it is, and the thinner the wall thickness is, the more the processing cost thereof is greatly increased.

The process of the product determines the limiting performance of the seamless steel pipe, the general seamless steel pipe has low precision, uneven wall thickness, low brightness of the inside and outside surfaces of the pipe and high sizing cost, and the inside and outside surfaces also have hard spots and black spots which are not easy to remove; its detection and shaping must be handled off-line. Therefore, the high-strength high-pressure high-strength high.

After the titanium alloy pipe is formed, in order to improve the production and processing quality of the titanium alloy pipe, ensure the use performance of the titanium alloy pipe and beautify the appearance of the titanium alloy pipe, the titanium alloy pipe needs to be polished to remove burrs, iron rust and the like on the surface of the titanium alloy pipe. The existing polishing equipment for the titanium alloy pipe generally comprises a processing table and a polishing wheel, wherein the titanium alloy pipe is fixed on the processing table during operation, and the titanium alloy pipe is polished by utilizing the friction between the outer circumference of the polishing wheel and the surface of the titanium alloy pipe through the rotation of the polishing wheel. However, the polishing wheel for the existing seamless titanium alloy pipe is in rigid contact with the titanium alloy pipe, the titanium alloy pipe is easy to damage, the position of the polishing wheel is fixed, the polishing wheel is damaged after polishing for a long time, the polishing wheel is not good in contact with the seamless titanium alloy pipe easily, the polishing effect is influenced by continuous use, the polishing wheel can only be directly replaced, the processing cost is increased, and therefore the problem is solved by an urgent need of a polishing device for the seamless titanium alloy pipe.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a grinding device for seamless titanium alloy 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 grinding device for seamless titanium alloy pipe, includes the base, strutting arrangement is all installed to the four corners department of base bottom, be provided with the first hydraulic telescoping cylinder of a plurality of between base and the support frame, the inboard of support frame is provided with the backup pad, the top of backup pad is through the top fixed connection of a plurality of buffer and support frame inner wall, the curb plate is all installed to the both sides of backup pad bottom, and the opposite face of two curb plates all installs the bearing, and cup joints same pivot in two bearings to the surface mounting of pivot has the grinding roller, the below of grinding roller is provided with clamping device.

Preferably, install on the outer wall of pivot from the driving wheel, be connected with the action wheel transmission from the driving wheel through the belt, one side of action wheel is installed on the output shaft of motor to the top at the backup pad is installed to the bottom of motor fuselage, and the through-hole has been seted up to the position that the backup pad top corresponds the belt.

Preferably, the sliding blocks are installed on two sides of the supporting plate, the two sliding blocks are respectively connected in sliding grooves formed in two sides of the interior of the supporting frame in a sliding mode, and the sliding grooves and the sliding blocks are T-shaped.

Preferably, the supporting device comprises a supporting seat, a rubber pad is installed at the bottom of the supporting seat, a connecting rod is arranged in the supporting seat in a sleeved mode, the top end of the connecting rod is installed at the bottom of the base, a second sliding plate is installed at the bottom end of the connecting rod, two ends of the second sliding plate are respectively connected into second sliding ways which are formed in two side faces inside the supporting seat in a sliding mode, a second magnetic block is installed at the bottom of the second sliding plate, a first magnetic block is installed at the position, corresponding to the second magnetic block, of the top of the rubber pad, and the magnetic poles of the opposite faces of the first magnetic block.

Preferably, buffer includes the telescopic link and cup joints the spring on the telescopic link, the top in the backup pad is all installed to the one end of telescopic link and spring, the top inside the support frame is all installed to the other end of telescopic link and spring, the telescopic link includes the shell, the top at the support frame inside is installed at the top of shell, the pole in being equipped with to the shell endotheca, the top in the backup pad is installed to the bottom of pole, first slide is installed at the top of pole in, the both ends difference sliding connection of first slide is in the first slide that shell inner wall both sides face was all seted up.

Preferably, clamping device's quantity is two, clamping device includes the second hydraulic stretching jar, and the sucking disc is all installed to the one end that two second hydraulic stretching jars are close, and the fixing base is all installed to the one end that two second hydraulic stretching jars kept away from mutually, and the top at the base is all installed to the bottom of two fixing bases.

Preferably, the input of second hydraulic telescoping cylinder passes through the wire and is connected with the output electricity of first switch, first switch setting is in the bottom of base, the input of first hydraulic telescoping cylinder passes through the wire and is connected with the output electricity of second switch, the input of motor passes through the wire and is connected with the output electricity of third switch, second switch and third switch all set up on the side of support frame, the input of first switch, second switch and third switch all is connected through the wire and the output electricity of power, the power sets up the top at the backup pad.

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

the utility model discloses, through mutually supporting between buffer and the first hydraulic telescoping cylinder, not only can be applicable to the processing of polishing of different pipe diameters, can also effectively avoid because of the roller of polishing takes place wearing and tearing for a long time after owing to polish, cause with the pipe fitting contact failure, and buffer can cushion the roller of polishing and the rigid contact of seamless titanium alloy pipe, and then influence the problem of the effect of polishing to can play certain guard action to the pipe fitting.

The utility model discloses, through setting up strutting arrangement, because the grinding roller can cause strong sense of vibration in the process of polishing with the pipe fitting contact, on one hand the rubber pad can also play the absorbing effect when increasing the frictional force between supporting seat and the ground, on the other hand, the connecting rod can stretch out and draw back the action in the supporting seat, and can play the buffering absorbing effect under the effect that the homopolar repulsion of first magnetic path and second magnetic path is mutually, therefore just can reduce the influence that ground bounce brought, further improve the processingquality of pipe fitting, through setting up clamping device, utilize two second hydraulic stretching cylinders of first switch control to stretch out and draw back the action, and then just can fix the pipe fitting centre gripping between two sucking discs, be applicable to the centre gripping of multiple different pipe diameter pipe fittings and fix, and the sucking disc can also play firm effect, through setting up slider and spout, the shape of slider and spout is the T font, therefore alright through the backup pad stability of strengthening the grinding roller up-and-down motion in-process for guarantee the grinding roller to the processingquality of pipe fitting, through setting up the telescopic link, the telescopic link is the deformation volume that telescopic motion's in-process can take place the spring and restricts, therefore can guarantee the life of spring at the certain degree within range, and first slide can guarantee that the inner pole is the stability that telescopic motion is, thereby alright further improve the steadiness ability of backup pad.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic sectional view of a preferred embodiment of a polishing device for seamless titanium alloy tubes according to the present invention in front view;

fig. 2 is a schematic sectional view of a supporting device in front view in a preferred embodiment of a polishing device for seamless titanium alloy tubes according to the present invention;

fig. 3 is a schematic cross-sectional view of a top view of a chute in a preferred embodiment of a polishing device for seamless titanium alloy tubes in accordance with the present invention;

fig. 4 is a schematic sectional view of a telescopic rod in front view in a preferred embodiment of the polishing device for seamless titanium alloy tubes according to the present invention.

In the figure: 1-a base, 2-a first hydraulic telescopic cylinder, 3-a support frame, 4-a sliding chute, 5-a sliding block, 6-a support plate, 7-a side plate, 8-a bearing, 9-a rotating shaft, 10-a grinding roller, 11-a driven wheel, 12-a belt, 13-a driving wheel, 14-a motor, 15-a through hole, 16-a clamping device, 161-a sucker, 162-a second hydraulic telescopic cylinder, 163-a fixed seat, 17-a buffer device, 171-a spring, 172-a telescopic rod, 1721-a shell, 1722-an inner rod, 1723-a first sliding plate, 1724-a first slideway, 18-a support device, 181-a support seat, 182-a rubber pad, 183-a connecting rod, 184-a second sliding plate and 185-a first magnetic block, 186-a second slide, 187-a second magnetic block, 19-a first switch, 20-a second switch, 21-a third switch, and 22-a power supply.

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.

Examples

Referring to fig. 1-4, the present invention provides the following technical solutions: a grinding device for seamless titanium alloy tubes comprises a base 1, wherein supporting devices 18 are arranged at four corners of the bottom of the base 1, and by arranging the supporting devices 18, strong vibration is caused when a grinding roller 10 is in contact with a tube to be ground, on one hand, a rubber pad 182 can play a role in damping while increasing the friction force between a supporting seat 181 and the ground, on the other hand, a connecting rod 183 can perform telescopic action in the supporting seat 181, and can play a role in buffering and damping under the action that like poles of a first magnetic block 185 and a second magnetic block 187 repel each other, so that the influence caused by ground anti-vibration can be reduced, the processing quality of the tube is further improved, a plurality of first hydraulic telescopic cylinders 2 are arranged between the base 1 and a supporting frame 3, and by arranging the first hydraulic telescopic cylinders 2, the first hydraulic telescopic cylinders 2 are controlled to perform telescopic motion by a second switch 20, therefore, the distance between the grinding roller 10 and the seamless titanium alloy pipe fixed between the two suckers 161 can be adjusted, on one hand, the grinding roller is suitable for grinding processing of different pipe diameters, on the other hand, the problem that the grinding roller 10 is in poor contact with a pipe fitting due to abrasion after long grinding time and further the grinding effect is influenced can be effectively solved, therefore, the service life of the grinding roller 10 can be ensured to a certain extent, the processing cost of the pipe fitting is reduced, the supporting plate 6 is arranged on the inner side of the supporting frame 3, the top of the supporting plate 6 is fixedly connected with the top of the inner wall of the supporting frame 3 through a plurality of buffer devices 17, through the arrangement of the buffer devices 17, the buffer devices 17 can contract to act due to stress in the process of grinding the grinding roller 10 in contact with the pipe fitting, therefore, the acting force of the grinding roller 10 during grinding of the pipe fitting can be buffered, and the rigid contact of, can play certain guard action to the pipe fitting, curb plate 7 is all installed to the both sides of 6 bottoms in backup pad, and bearing 8 is all installed to the opposite face of two curb plates 7, and cup jointed same pivot 9 in two bearing 8, and the surface mounting of pivot 9 has grinding roller 10, the below of grinding roller 10 is provided with clamping device 16, through setting up clamping device 16, utilize two second hydraulic stretching cylinders 162 of first switch 19 control to stretch out and draw back the action, and then just can fix the pipe fitting centre gripping between two sucking discs 161, it is fixed to be applicable to the centre gripping to multiple different pipe diameter pipe fittings, and sucking disc 161 can also play firm effect.

Specifically, install on the outer wall of pivot 9 and follow driving wheel 11, follow driving wheel 11 and be connected with the transmission of action wheel 13 through belt 12, the output shaft at motor 14 is installed to one side of action wheel 13 to the bottom of motor 14 fuselage is installed at the top of backup pad 6, and through-hole 15 has been seted up to the position that backup pad 6 top corresponds belt 12.

Specifically, slider 5 is all installed to the both sides of backup pad 6, and two slider 5 respectively sliding connection in the spout 4 that the inside both sides of support frame 3 were all seted up, and spout 4 and slider 5's shape is the T font, and through setting up slider 5 and spout 4, slider 5 and spout 4's shape is the T font, therefore alright strengthen the stability of the grinding roller 10 up-and-down motion in-process through backup pad 6 for guarantee the processingquality of grinding roller 10 to the pipe fitting.

Specifically, strutting arrangement 18 includes supporting seat 181, rubber pad 182 is installed to the bottom of supporting seat 181, connecting rod 183 is equipped with to the supporting seat 181 endotheca, the bottom at base 1 is installed on the top of connecting rod 183, second slide 184 is installed to the bottom of connecting rod 183, the both ends of second slide 184 are sliding connection respectively in the second slide 186 that supporting seat 181 inside both sides face was all seted up, second magnetic block 187 is installed to the bottom of second slide 184, first magnetic block 185 is installed to the position that rubber pad 182 top corresponds second magnetic block 187, and the magnetic pole of first magnetic block 185 and the opposite face of second magnetic block 187 is opposite.

Specifically, the buffer device 17 comprises an expansion link 172 and a spring 171 sleeved on the expansion link 172, one end of each of the expansion link 172 and the spring 171 is mounted at the top of the support plate 6, the other end of each of the expansion link 172 and the spring 171 is mounted at the top inside the support frame 3, the expansion link 172 comprises a housing 1721, the top of the housing 1721 is mounted at the top inside the support frame 3, an inner rod 1722 is sleeved in the housing 1721, the bottom end of the inner rod 1722 is mounted at the top of the support plate 6, a first sliding plate 1723 is mounted at the top of the inner rod 1722, two ends of the first sliding plate 1723 are respectively slidably connected in first sliding ways 1724 formed in two side surfaces of the inner wall of the housing 1721, by arranging the expansion link 172, the expansion link 172 can limit deformation of the spring 171 during expansion and contraction movement, so that the service life of the spring 171 can be guaranteed within a certain degree range, and the stability of the expansion link 1722 can be, so that the smooth performance of the support plate 6 can be further improved.

Specifically, the number of the clamping device 16 is two, the clamping device 16 includes the second hydraulic stretching cylinder 162, the suction cup 161 is installed at the end close to the two second hydraulic stretching cylinders 162, the fixing seat 163 is installed at the end far away from the two second hydraulic stretching cylinders 162, and the bottom of the two fixing seats 163 is installed at the top of the base 1.

Specifically, the input end of the second hydraulic telescopic cylinder 162 is electrically connected with the output end of the first switch 19 through a wire, the first switch 19 is arranged at the bottom of the base 1, the input end of the first hydraulic telescopic cylinder 2 is electrically connected with the output end of the second switch 20 through a wire, the input end of the motor 14 is electrically connected with the output end of the third switch 21 through a wire, the second switch 20 and the third switch 21 are both arranged on the side surface of the support frame 3, the input ends of the first switch 19, the second switch 20 and the third switch 21 are all electrically connected with the output end of the power supply 22 through wires, and the power supply 22 is arranged at the top of the support plate 6.

The utility model discloses a theory of operation and use flow: in the working process of the utility model, the first switch 19 is firstly utilized to control the two second hydraulic telescopic cylinders 162 to perform telescopic action, so as to fix the pipe fitting between the two suckers 161, which is suitable for fixing the pipe fittings with various pipe diameters, and the suckers 161 can play a role of stabilization, and then the second switch 20 is utilized to control the first hydraulic telescopic cylinder 2 to perform telescopic motion, thus the distance between the grinding roller 10 and the seamless titanium alloy pipe fixed between the two suckers 161 can be modulated, on one hand, the utility model is suitable for the grinding processing of different pipe diameters, on the other hand, the problem of bad contact with the pipe fitting and further the grinding effect caused by the abrasion of the grinding roller 10 after long grinding time can be effectively avoided, therefore, the service life of the grinding roller 10 can be ensured to a certain extent, and the processing cost of the pipe fitting is reduced, in the process of polishing by contacting the polishing roller 10 with the pipe fitting, the buffer device 17 can contract under stress, so that the acting force of the polishing roller 10 during polishing the pipe fitting can be buffered, the rigid contact between the polishing roller 10 and the seamless titanium alloy pipe can be buffered, a certain protection effect can be realized on the pipe fitting, the first hydraulic telescopic cylinder 2 is controlled to perform telescopic motion by using the second switch 20, and therefore, the distance between the polishing roller 10 and the seamless titanium alloy pipe fixed between the two suckers 161 can be modulated, on one hand, the polishing roller is suitable for polishing of different pipe diameters, on the other hand, the problem that the polishing effect is influenced due to poor contact between the polishing roller 10 and the pipe fitting caused by abrasion after long polishing time can be effectively avoided, so that the service life of the polishing roller 10 can be ensured to a certain extent, the processing cost of the pipe fitting is reduced, and during the polishing process of contacting the polishing roller 10 with the pipe fitting, the buffer device 17 can contract under stress, so that the acting force of the polishing roller 10 can be buffered when the pipe fitting is polished, the polishing roller 10 is in rigid contact with the seamless titanium alloy pipe, and the pipe fitting can be protected to a certain extent.

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 may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a grinding device for seamless titanium alloy pipe, includes base (1), strutting arrangement (18), its characterized in that are all installed to the four corners department of base (1) bottom: be provided with the first hydraulic telescoping cylinder of a plurality of (2) between base (1) and support frame (3), the inboard of support frame (3) is provided with backup pad (6), the top of backup pad (6) is through the top fixed connection of a plurality of buffer (17) and support frame (3) inner wall, curb plate (7) are all installed to the both sides of backup pad (6) bottom, and bearing (8) are all installed to the opposite face of two curb plate (7), and cup jointed same pivot (9) in two bearings (8) to the surface mounting of pivot (9) has grinding roller (10), the below of grinding roller (10) is provided with clamping device (16).

2. The grinding device for the seamless titanium alloy tube according to claim 1, wherein: install on the outer wall of pivot (9) from driving wheel (11), it is connected with action wheel (13) transmission through belt (12) from driving wheel (11), install on the output shaft of motor (14) one side of action wheel (13) to the top at backup pad (6) is installed to the bottom of motor (14) fuselage, and through-hole (15) have been seted up to backup pad (6) top corresponding position of belt (12).

3. The grinding device for the seamless titanium alloy tube according to claim 1, wherein: the two sides of the supporting plate (6) are provided with sliding blocks (5), the two sliding blocks (5) are respectively connected in sliding grooves (4) which are formed in the two sides of the inner portion of the supporting frame (3) in a sliding mode, and the sliding grooves (4) and the sliding blocks (5) are T-shaped.

4. The grinding device for the seamless titanium alloy tube according to claim 1, wherein: the supporting device (18) comprises a supporting seat (181), a rubber pad (182) is installed at the bottom of the supporting seat (181), a connecting rod (183) is sleeved in the supporting seat (181), the top end of the connecting rod (183) is installed at the bottom of the base (1), a second sliding plate (184) is installed at the bottom end of the connecting rod (183), two ends of the second sliding plate (184) are respectively connected into second sliding ways (186) formed in two inner side faces of the supporting seat (181) in a sliding mode, a second magnetic block (187) is installed at the bottom of the second sliding plate (184), a first magnetic block (185) is installed at the position, corresponding to the second magnetic block (187), of the top of the rubber pad (182), and magnetic poles of opposite faces of the first magnetic block (185) and the second magnetic block (187) are opposite.

5. The grinding device for the seamless titanium alloy tube according to claim 2, wherein: buffer (17) include telescopic link (172) and cup joint spring (171) on telescopic link (172), the top in backup pad (6) is all installed to the one end of telescopic link (172) and spring (171), the top in support frame (3) inside is all installed to the other end of telescopic link (172) and spring (171), telescopic link (172) include shell (1721), the top in support frame (3) inside is installed at the top of shell (1721), shell (1721) endotheca is equipped with interior pole (1722), the top in backup pad (6) is installed to the bottom of interior pole (1722), first slide (1723) are installed at the top of interior pole (1722), sliding connection is in first slide (1724) that shell (1721) both sides face all seted up respectively at the both ends of first slide (1723).

6. The grinding device for the seamless titanium alloy tube according to claim 2, wherein: the quantity of clamping device (16) is two, clamping device (16) include second hydraulic stretching jar (162), and sucking disc (161) are all installed to the one end that two second hydraulic stretching jars (162) are close, and fixing base (163) are all installed to the one end that two second hydraulic stretching jars (162) kept away from mutually, and the top at base (1) is all installed to the bottom of two fixing base (163).

7. The grinding device for the seamless titanium alloy tube according to claim 6, wherein: the input of second hydraulic pressure telescopic cylinder (162) passes through the wire and is connected with the output electricity of first switch (19), first switch (19) set up the bottom at base (1), the input of first hydraulic pressure telescopic cylinder (2) passes through the wire and is connected with the output electricity of second switch (20), the input of motor (14) passes through the wire and is connected with the output electricity of third switch (21), second switch (20) and third switch (21) all set up on the side of support frame (3), the input of first switch (19), second switch (20) and third switch (21) all passes through the wire and is connected with the output electricity of power (22), power (22) set up the top at backup pad (6).