Titanium tube burr removing device

Abstract

The utility model relates to a titanium tube burr removing device which comprises an operation platform, a first stand column is arranged on the operation platform, a fixing device is connected to the first stand column, a first clamping device is arranged on the fixing device and can stably clamp a titanium tube, and a sliding groove and a control assembly are further arranged on a bottom plate. A second stand column is arranged in the sliding groove in a matched mode, a driving motor is arranged on the second stand column, and the driving motor is connected with a grinding device through a coupler. When the control assembly works, the grinding device can be controlled to move in the direction close to the fixing device, and a limiting assembly is further arranged on the operation platform and can prevent the grinding device from excessively grinding the titanium pipe. The polishing device has the advantages that the control assembly can control the polishing disc to move in the direction close to the titanium pipe, and burrs on the end face of the titanium pipe can be polished more sufficiently.

Description

Technical Field

[0001] The utility model belongs to the technical field of deburring blank tube ends, in particular to a titanium tube deburring device. Background Art

[0002] Titanium tubes may produce burrs during the processing process, and burrs will have a negative impact on the quality and appearance of subsequent products. Therefore, in order to ensure the quality and performance of the product, it is necessary to take effective deburring devices;

[0003] In the prior art, a deburring device for titanium alloy tube production has been disclosed, and its document number is: CN219837566U. The device includes a deburring device, and a rotating component is installed on the inner surface of the deburring device. A clamping block body is movably installed on the inner wall of the three clamping block grooves, and an inner grinding cylinder is installed on the top surface of the three clamping block bodies, and a grinding size adjustment component is installed on the outer surface of the three clamping block bodies.

[0004] However, in the above scheme, the blank titanium alloy tube is inserted into the triangular chuck so that the bottom surface of the blank titanium alloy tube contacts the bottom grinding cylinder. Since there are burrs on the bottom end of the blank titanium alloy tube, the burrs on the bottom end of the blank titanium alloy tube first contact the grinding cylinder during the process of inserting the blank titanium alloy tube into the triangular chuck, and the blank titanium alloy tube is clamped and positioned by the triangular chuck at this time, so there may be a situation where the burrs on the bottom end of the blank titanium alloy tube are not completely ground. Utility Model Content

[0005] In order to solve the above problems, the utility model provides a titanium tube burr removal device which can grind the burrs on the bottom end of the titanium tube relatively completely.

[0006] To achieve the above-mentioned purpose, the technical solution of the utility model is: a titanium tube burr removal device, comprising an operating platform, a first column is provided on the operating platform, a fixing device is connected to the first column, a clamping device is provided on the fixing device, and the clamping device can stably clamp the titanium tube, a slide groove and a control component are provided on the bottom plate, a second column is adapted to be installed in the slide groove, and the control component can control the second column to slide along the length direction of the slide groove;

[0007] The second column is provided with a driving motor, which is connected to the grinding device via a coupling. When the control component is working, it can drive the grinding device to move toward the fixing device.

[0008] The operating platform is also provided with a limit component, which can prevent the grinding device from over-grinding the titanium tube.

[0009] Furthermore, the control assembly includes a side baffle adapted in the groove, and a first compression return spring is provided between the side baffle and the second column.

[0010] Furthermore, an extension plate is provided on the second column, and the extension plate is placed on the operating platform. There are through holes on the extension plate and the operating platform. When the through holes on the extension plate and the operating platform are aligned, a rod can be inserted into the through hole.

[0011] Furthermore, the fixing device includes a first positioning groove body connected to the first column, the first positioning groove body includes a base plate and two vertical plates, the two vertical plates are respectively vertically connected to the base plate, and first threaded through holes are provided on the base plate and the vertical plates, and the clamping assembly passes through the first threaded through holes.

[0012] Furthermore, the clamping assembly includes a horizontal screw rod passing through the vertical plate and a vertical screw rod passing through the bottom plate, and both ends of the horizontal screw rod and the vertical screw rod are provided with an outer clamping disk and a first operating disk.

[0013] Furthermore, the limiting assembly includes a limiting seat, on which a third column is provided. The third column is a telescopic structure, and a limiting strip is provided at the upper end of the third column. The limiting strip and the end face of the titanium tube to be polished are in the same vertical plane.

[0014] Furthermore, the grinding device includes a grinding disc connected to the coupling, and two grinding heads are provided on the grinding disc. The grinding heads are located between the fixing device and the grinding disc, and the two grinding heads can clamp the tube wall of the titanium tube.

[0015] Furthermore, a blind path is provided on the grinding disc, and two second threaded through-holes are provided on the circumferential surface of the grinding disc, the second threaded through-holes are connected to the blind path, two sliding seats are adapted in the blind path, and a grinding head is connected to the sliding seat. An open groove is also provided on the grinding disc, and the open groove is connected to the blind path.

[0016] Furthermore, a through hole is provided on the slide, a threaded rod passes through the through hole, the inner end of the threaded rod is connected to an anti-slip disk, the anti-slip disk is located between the two slides, and the outer end of the threaded rod passes through the second threaded through hole on the corresponding side and is connected to the second operating disk.

[0017] Furthermore, the center of the grinding disc is connected to a limiting device, and the limiting assembly includes a connecting rod detachably connected to the grinding disc, the connecting rod is a telescopic rod, the free end of the connecting rod is provided with a third threaded through hole, a vertical rod is screwed into the third threaded through hole, and the lower end of the vertical rod is connected to the top plate.

[0018] Compared with the prior art, the beneficial effects of the present invention are as follows: the grinding device of the present invention is connected to the second column, and the second column is connected to a control component. When the two grinding heads of the grinding device clamp the tube wall of the titanium tube and the end face of the titanium tube contacts the grinding disc, the control component can control the grinding disc to move toward the direction close to the titanium tube, so that the burrs on the end face of the titanium tube can be polished more fully; in addition, a limit component is provided on the operating platform, and the limit component can prevent the grinding device from over-grinding the titanium tube. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the main structure of the utility model before operation;

[0020] Figure 2 This is a side structural diagram of the fixing device of the utility model;

[0021] Figure 3 This is a schematic diagram of the main cross-sectional structure of the grinding device of the utility model;

[0022] Figure 4 This is a schematic diagram of the main cross-sectional structure of the utility model after burr removal is completed

[0023] Figure 5 This is a schematic diagram of the main cross-sectional structure of a long titanium tube after burr removal is completed;

[0024] In the figure, 1-operating platform, 2-first column, 3-first positioning groove, 301-bottom plate, 302-vertical plate, 4-screw, 5-outer chuck, 6-first operating disk, 7-second column, 8-drive motor, 9-coupling, 10-grinding disk, 11-grinding head, 12-blind path, 13-slide, 14-threaded rod, 15-anti-slip disk, 16-second operating disk, 17-first compression return spring, 20-side baffle, 21-second compression return spring, 22-extension plate, 23-insertion rod, 24-limit seat, 25-third column, 26-limiting bar, 27-base, 28-vertical arm, 29-second positioning groove, 30-connecting rod, 31-vertical rod, 32-top plate, 33-stand, 34-titanium tube. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, and are not used to limit the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, not all of the embodiments. The components of the embodiments of the present invention generally described and shown in the drawings here can be arranged and designed in various different configurations. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without making creative work are within the scope of protection of the present invention. In the embodiments, the components of the embodiments of the present application generally described and shown in the drawings here can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the present application provided in the drawings is not intended to limit the scope of the application for which protection is claimed, but merely represents selected embodiments of the present application.

[0026] In the description of this application, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," "outer," "front," "back," and the like, indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings and are intended only to facilitate the description of this application and simplify the description. They do not indicate or imply that the devices or components referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on this application. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0027] In the description of this application, it should be noted that, unless otherwise expressly specified or limited, the terms "installed," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; mechanical connections; electrical connections; hydraulic connections; direct connections or indirect connections through an intermediate medium; and internal connections between two components. Those skilled in the art will understand the specific meanings of the above terms in this application based on the specific circumstances.

[0028] See Figure 1 The titanium tube removal device shown includes an operating platform 1, on which a fixing device is provided. The titanium tube 34 to be polished can be stably clamped by the fixing device. The operating platform 1 is also provided with a burr grinding device. After the titanium tube 34 to be polished is stably clamped by the fixing device, the burrs on the titanium tube 34 can be fully polished using the grinding device.

[0029] See Figure 2As shown, a first column 2 is provided on the operating platform 1, and the first column 2 is connected to a fixing device, and the fixing device includes a first positioning slot 3 connected to the column, and the first positioning slot 3 includes a base plate 301, and two vertical plates 302 are connected to the base plate 301, and the two vertical plates 302 and the base plate 301 form a slot with an opening upward, and a clamping device is provided on the first positioning slot 3. When the titanium tube 34 is placed in the first positioning slot 3, it can be stably clamped by the clamping device. A first threaded through-hole is provided on both the vertical plate and the base plate 301, and the clamping device includes a horizontal screw and a vertical screw. The horizontal screw passes through the vertical plate, and the vertical screw passes through the base plate 301. The horizontal screw has the same structure as the vertical screw, and an outer clamping disc 5 and a first operating disc 6 are provided at both ends. By tightening the horizontal screw, the titanium tube 34 located in the first positioning slot 3 can be clamped.

[0030] See Figure 1 and Figure 3 As shown, a slide is provided on the operating platform 1, and a second column 7 is adapted in the slide. The second column 7 is connected to the control component, and the control component can control the second column 7 to slide along the length direction of the slide. A drive motor 8 is provided on the upper end of the second column 7, and the drive motor 8 is connected to a coupling 9. The grinding device is connected to the drive motor 8 through the coupling 9. In order to enhance the stability of the grinding device, a stand 33 is also provided on the second column 7. The stand 33 is located between the grinding device and the coupling 9. The grinding device is connected to the second column 7 through the stand 33. The frame 33 is provided with a through hole, and the output shaft of the coupling passes through the through hole on the frame 33 and is connected to the grinding device; the grinding device includes a grinding disc 10 (the grinding disc 10 and the titanium tube 34 are coaxially arranged), the grinding disc 10 and the coupling 9 are connected by a shaft, and two grinding heads 11 are provided on the grinding disc 10. The two grinding heads 11 can clamp the tube wall of the titanium tube 34. The grinding heads 11 are located between the fixing device and the grinding disc 10. Both grinding heads 11 are movably connected to the grinding disc 10. The connection structure of the grinding heads 11 and the grinding disc 10 is as follows:

[0031] The grinding disc 10 is provided with a blind path 12, the cross section of the blind path 12 is square, and the blind path 12 extends along the radial direction of the grinding disc 10. A second threaded through-hole is provided on the circumferential surface of the grinding disc 10. There are two second threaded through-holes, and both second threaded through-holes are connected to the blind path. Both second threaded through-holes are located on the extension line of the blind path. A long strip of opening groove is also provided on the grinding disc 10. The opening groove is connected to the blind path and extends along the length direction of the blind path. Two slide seats 13 are adapted in the blind path 12. The slide seat 13 is connected to the corresponding grinding The first and second side slide seats 10 are connected, and each slide seat 13 is provided with a through hole, and a threaded rod 14 passes through the through hole, and the inner end of the threaded rod 14 is connected to the anti-slip disk 15, and the outer end of the threaded rod 14 passes through the second threaded through hole and is connected to the second operating disk 16. The anti-slip disk 15 is located between the two slide seats 13, and each threaded rod 14 is sleeved with a first compression return spring 17. The first compression return spring 17 is located between the grinding disc 10 and the corresponding side slide seat 13, and the two ends of the first compression return spring 17 are fixedly connected to the slide seat 13 and the grinding disc 10 respectively.

[0032] See Figure 1 、 Figure 4 and Figure 5 As shown, the above-mentioned control component includes a side baffle 20 adapted in the groove, a second compression return spring 21 is arranged between the side baffle 20 and the second column 7, and an extension plate 22 is arranged on both sides of the second column 7. The extension plate 22 is placed on the operating platform 1, and both the extension plate 22 and the operating platform 1 are provided with through holes. When the extension plate 22 and the through holes on the operating platform 1 are aligned, a rod 23 can be inserted into the through hole. When the rod 23 is inserted into the through hole, the second compression return spring 21 is in a compressed state. When the rod 23 is pulled out, the second column 7 moves toward the direction close to the first column 2 under the action of the restoring force of the second compression return spring 21.

[0033] In order to prevent the grinding device from over-grinding the titanium tube 34, a limiting device is provided on the above-mentioned operating platform 1, and the limiting device includes a limiting seat 24, and a third column 25 is provided on the limiting seat 24. The third column 25 is a telescopic structure, and a limiting strip 26 is provided on the upper end of the third column 25. The limiting strip 26 and the end face of the titanium tube 34 to be ground are in the same vertical plane. When the second column 7 moves toward the direction close to the first column 2 and contacts with the limiting seat 24, the grinding disc 10 just completely grinds the burrs on the end face of the titanium tube 34. Due to the limiting effect of the limiting seat 24, the second column 7 cannot continue to move, thereby preventing the grinding disc 10 from excessively grinding the end face of the titanium tube 34.

[0034] In addition, an auxiliary supporting structure is also provided, which is located on the side of the operating platform 1, and the fixing device is located between the auxiliary supporting structure and the polishing device. The auxiliary supporting structure includes a base 27, and a vertical arm 28 is provided on the base 27. The vertical arm is a telescopic rod, and a second positioning groove 29 is provided at the upper end of the vertical arm 28. The second positioning groove 29 has the same structure as the first positioning groove body 3. When the length of the titanium tube 34 to be processed is long, the titanium tube 34 is fixed by the auxiliary supporting mechanism and the fixing device.

[0035] Before using this device, it is necessary to ensure that the titanium tube 34 and the grinding disc 10 are coaxially arranged. A locking assembly is provided at the center of the grinding disc 10 near the fixing device. The locking assembly includes a connecting rod 30 detachably connected to the grinding disc 10. The connecting rod 30 is a telescopic rod. The free end of the connecting rod 30 is provided with a third threaded through-hole that vertically passes through it. A vertical rod 31 is screwed into the third threaded through-hole. The lower end of the vertical rod 31 is connected to a top plate 32. When the titanium tube 34 is passed through the positioning sleeve, the top plate 32 just contacts the inner wall of the titanium tube 34.

[0036] When using the above-mentioned titanium tube 34 burr removal device, first determine whether an auxiliary support structure is needed according to the length of the titanium tube 34 to be processed, and assemble the positioning device, place the titanium tube 34 on the positioning groove, and then rotate the vertical rod 31 so that the distance between the top plate 32 and the connecting rod is the inner diameter (specifically the radius) of the titanium tube to be polished, and then penetrate the positioning assembly into the titanium tube port, and screw the vertical screw to adjust the height of the titanium tube until the top plate 32 contacts the inner wall of the titanium tube 34. At this time, the titanium tube is coaxial with the polishing device, and then screw the vertical rod 31 upward so that the top plate 32 is no longer in contact with the titanium tube. The inner wall of the titanium tube 34 is in contact with the connecting rod. At this time, the connecting rod can be removed, and then the titanium tube 34 is controlled to move horizontally toward the grinding disk until the end of the titanium tube contacts the grinding disk (in fact, the burr on the end face of the titanium tube 34 contacts the grinding disk 10). At this time, the titanium tube is clamped and positioned by adjusting the horizontal screw, and then the second operating disk 16 is adjusted so that the two grinding heads 11 just clamp the tube wall of the titanium tube 34. Finally, the drive motor 8 is started and the plug 23 is pulled out. The grinding device moves toward the direction close to the titanium tube 34. Due to the limiting effect of the limiting device, the grinding device can be prevented from over-grinding the titanium tube 34.

[0037] The above description is merely a specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any modifications or substitutions that can be easily conceived by a person skilled in the art within the technical scope disclosed in the present invention should be included within the scope of protection of the present invention. Therefore, the scope of protection of the present invention should be based primarily on the scope of protection of the claims.

Claims

1. A titanium tube burr removal device, characterized by: It includes an operating platform, a first column is provided on the operating platform, a fixing device is connected to the first column, the fixing device includes a first positioning slot connected to the first column, the first positioning slot includes a bottom plate and two vertical plates, the two vertical plates are respectively connected to the bottom plate vertically, the bottom plate and the vertical plates are both provided with a first threaded through-hole, a clamping device is provided on the fixing device, the clamping assembly passes through the first threaded through-hole, and the clamping device can stably clamp the titanium tube, a slide groove and a control assembly are provided on the bottom plate, a second column is adapted to be installed in the slide groove, and the control assembly can control the second column to slide along the length direction of the slide groove; The second column is provided with a driving motor, which is connected to a grinding device through a coupling. The grinding device includes a grinding disc connected to the coupling. Two grinding heads are provided on the grinding disc. The grinding heads are located between the fixing device and the grinding disc. The two grinding heads can clamp the wall of the titanium tube. When the control component is working, it can drive the grinding device to move in a direction close to the fixing device. The operating platform is also provided with a limit assembly, which includes a limit seat, a third column with a telescopic structure is provided on the limit seat, and a limit strip is provided on the upper end of the third column. The limit assembly can prevent the grinding device from over-grinding the titanium tube.

2. The titanium tube burr removal device according to claim 1, characterized in that: The control assembly includes a side baffle adapted in the groove, and a first compression return spring is provided between the side baffle and the second column.

3. The titanium tube burr removal device according to claim 2, characterized in that: An extension plate is provided on the second column, and the extension plate is placed on the operating platform. There are through holes on the extension plate and the operating platform. When the through holes on the extension plate and the operating platform are aligned, a rod can be inserted into the through hole.

4. The titanium tube burr removal device according to claim 1, characterized in that: The clamping assembly comprises a horizontal screw rod passed through the vertical plate and a vertical screw rod passed through the bottom plate. Both ends of the horizontal screw rod and the vertical screw rod are provided with an outer clamping disc and a first operating disc.

5. The titanium tube burr removal device according to claim 1, characterized in that: The limiting strip and the end face of the titanium tube to be polished are located on the same vertical plane.

6. The titanium tube burr removal device according to claim 1, characterized in that: The grinding disc is provided with a blind path and an open groove. The open groove is located on the end surface of the grinding disc and the two are connected. The bottom end of the grinding head passes through the open groove and is connected to the blind path. Both ends of the blind path are connected with a second threaded through hole. The blind path and the second threaded through hole both extend along the radial direction of the grinding disc.

7. The titanium tube deburring device according to claim 1, characterized in that: The bottom end of the grinding head is connected to a slide seat, which is provided with a through hole. A threaded rod passes through the through hole. The inner end of the threaded rod is connected to an anti-slip disk, and the outer end of the threaded rod passes through the second threaded through hole on the corresponding side and is connected to a second operating disk.

8. The titanium tube burr removal device according to claim 6, characterized in that: The center of the grinding disc is connected to the limiting device, and the limiting assembly includes a connecting rod detachably connected to the grinding disc. The connecting rod is a telescopic rod. The free end of the connecting rod is provided with a third threaded through hole. A vertical rod is screwed into the third threaded through hole, and the lower end of the vertical rod is connected to the top plate.

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