A processing device and method for a pipe guide rail

Abstract

In a processing device and method for a tube guide rail of the present invention, the processing device of the tube guide rail includes an upper surface processing device and a lower surface processing device; the upper surface processing device includes multiple upper rings and multiple upper ribs, and adjacent upper rings are connected by multiple upper ribs. The upper surface processing device surface is also provided with multiple upper surface processing grooves, and the upper surface processing grooves are one-way grooves with openings facing outward; the lower surface processing device includes multiple lower rings and multiple lower ribs, and adjacent lower rings are connected by multiple lower ribs. The lower surface processing device surface is also provided with multiple lower surface processing grooves, and the lower surface processing grooves are one-way grooves with openings facing inward. Both the upper and lower surface processing devices have multiple upper and lower surface processing grooves, and can accommodate multiple guide rails for simultaneous processing when used. Therefore, the processing efficiency of the present invention is high.

Description

Technical Field

[0001] The present invention relates to a guide rail processing device, belongs to the field of mechanical processing, and in particular to a tube guide rail processing device and method. Background Art

[0002] Guide rails are commonly used to transport various devices and parts, making their processing crucial. Current processing involves clamping a rough guide rail blank onto a processing machine, then machining the rough rail from top to bottom, left to right, front to back, and finally producing the finished guide rail.

[0003] The Chinese patent application number 202220198867.2 and the application date 2022.01.25 discloses a clamping structure for linear guide rail processing, including a base plate, a support is provided at the upper end of the base plate, a group of connecting columns are provided on the upper left and upper right parts of the base plate, the two groups of connecting columns are symmetrically distributed on the left and right sides and each group is provided with two, a slot is provided at the rear end of the upper end of the support, a clamping block is provided on the front side of the inner wall of the slot, an adjustment device is provided at the front end of the upper end of the support, a limiting assembly is provided on the upper left and upper right parts of the support, a slide is provided on the upper left and upper right parts of the support, a plurality of limiting holes are provided on the lower end surface of the slide, an installation slot is provided on the upper left and upper right parts of the base plate, and a fixing bolt is provided on the left and right ends of the base plate. Although this design achieves a good stabilization effect by providing an adjustment device and a limiting assembly, it still has the following defects:

[0004] This design can only clamp one guide rail for processing at a time. When processing multiple guide rails, it is necessary to remove the previously processed guide rail and then insert a new guide rail for processing. This is more troublesome and the processing time is long. Therefore, in the existing technology, the guide rail processing efficiency is low.

[0005] The information disclosed in this background technology section is only intended to increase understanding of the overall background of the application and should not be considered as an admission or any form of suggestion that the information constitutes the prior art already known to ordinary technicians in this field. Summary of the Invention

[0006] The purpose of the present invention is to overcome the defects and problems of low guide rail processing efficiency in the prior art and to provide a processing device and method for a pipe guide rail with high processing efficiency.

[0007] To achieve the above objectives, the technical solution of the present invention is:

[0008] A processing device for a tube guide rail, wherein the upper surface processing device includes multiple upper circular rings and multiple upper ribs, and adjacent upper circular rings are connected by multiple upper ribs, and the outer surface of the upper rib is provided with an upper plate inner groove, and the outer surfaces of the upper circular rings connected at both ends of the upper rib are each provided with an upper ring inner groove, and the upper plate inner groove and the upper ring inner grooves at both ends are connected in sequence along the axial direction of the upper plate inner groove to form an upper surface processing groove, and the upper surface processing groove is a one-way groove with an opening facing outward; the lower surface processing device includes multiple lower circular rings and multiple lower ribs, and adjacent lower circular rings are connected by multiple lower ribs, and the inner surface of the lower rib is provided with a lower plate inner groove, and the inner surface of the lower circular rings connected at both ends of the lower rib is each provided with a lower ring inner groove, and the lower plate inner groove and the lower ring inner grooves at both ends are connected in sequence along the axial direction of the lower plate inner groove to form a lower surface processing groove, and the lower surface processing groove is a one-way groove with an opening facing inward.

[0009] The number of upper ribs between adjacent upper circular rings is at least three, and all the upper ribs are evenly distributed along the same circumference; the number of lower ribs between adjacent lower circular rings is at least three, and all the lower ribs are evenly distributed along the same circumference.

[0010] There are multiple upper surface processing grooves, the structures of the upper surface processing grooves are consistent, and along the axial direction of the upper surface processing device, all the upper surface processing grooves are connected in sequence to form an overall upper processing groove with an integrated structure; there are multiple lower surface processing grooves, the structures of the lower surface processing grooves are consistent, and along the axial direction of the lower surface processing device, all the lower surface processing grooves are connected in sequence to form an overall lower processing groove with an integrated structure.

[0011] The upper rib plate is provided with an upper through hole on each of its left and right sides, and the upper through hole is connected to the upper surface processing groove; the lower rib plate is provided with a lower through hole on each of its left and right sides, and the lower through hole is connected to the lower surface processing groove.

[0012] An upper locking bolt is inserted into the upper through hole, an internal thread is provided on the inner wall of the upper through hole, an external thread is provided on the outer periphery of the upper locking bolt, and the upper locking bolt is threadedly connected to the upper through hole; a lower locking bolt is inserted into the lower through hole, an internal thread is provided on the inner wall of the lower through hole, an external thread is provided on the outer periphery of the lower locking bolt, and the lower locking bolt is threadedly connected to the lower through hole.

[0013] The guide rail to be processed is inserted into the upper surface processing groove, and the thickness of the guide rail located in the upper surface processing groove is greater than the depth of the upper surface processing groove, and the top surface of the guide rail is in a convex state relative to the top of the upper surface processing groove; the guide rail to be processed is inserted into the lower surface processing groove, and the thickness of the guide rail located in the lower surface processing groove is greater than the depth of the lower surface processing groove, and the top surface of the guide rail is in a convex state relative to the top of the lower surface processing groove.

[0014] The guide rail that is inserted into the upper surface processing groove has a top surface 4-6 mm higher than the top of the upper surface processing groove; the guide rail that is inserted into the lower surface processing groove has a top surface 4-6 mm higher than the top of the lower surface processing groove.

[0015] The upper surface processing groove includes an upper middle bottom wall and an upper left wall and an upper right wall vertically connected to its two ends, and the upper middle bottom wall is a planar structure; the lower surface processing groove includes a lower middle bottom wall and a lower left wall and a lower right wall connected to its two ends, and the lower middle bottom wall is a circular arc surface structure.

[0016] The lower middle bottom wall is an outwardly protruding arc surface corresponding to the upper surface of the guide rail to be inserted and matched.

[0017] A method for using a pipe guide rail processing device, the method comprising the following steps:

[0018] Upper processing step: first, multiple guide rails to be processed are inserted one by one into the upper surface processing grooves of the upper surface processing device until the guide rails are completely inserted into the corresponding upper surface processing grooves, then the guide rails are fixed, and then the upper surface processing device is installed on the lathe. The lathe then controls the upper surface device to rotate around its axis. While rotating, the turning tool turns the upper surfaces of all the guide rails to be processed until the upper surfaces of the guide rails meet the processing requirements, and the upper processing step is completed;

[0019] Lower processing step: After the upper processing step is completed, first take out the guide rail with the upper surface processed in the upper surface processing device, and then insert the guide rails into the lower surface processing groove in the lower surface processing device one by one until the guide rail is inserted into the corresponding lower surface processing groove as a whole, then fix the guide rail, and then install the lower surface processing device on the boring machine, and then extend the boring machine main tool into the interior of the lower surface processing device, and then drive the boring machine main tool to rotate to bore the lower surfaces of all guide rails on the lower surface processing device until the lower surface of the guide rail meets the processing requirements, and then end the lower processing step.

[0020] Compared with the prior art, the present invention has the following beneficial effects:

[0021] 1. In a processing device and method of a tube guide rail of the present invention, the processing device of the tube guide rail includes an upper surface processing device and a lower surface processing device; the upper surface processing device includes multiple upper rings and multiple upper ribs, and adjacent upper rings are connected by multiple upper ribs, and the upper surface processing device surface is also provided with multiple upper surface processing grooves, and the upper surface processing grooves are one-way grooves opening outward; the lower surface processing device includes multiple lower rings and multiple lower ribs, and adjacent lower rings are connected by multiple lower ribs, and the lower surface processing device surface is also provided with multiple lower surface processing grooves, and the lower surface processing grooves are one-way grooves opening inward. When used, first, multiple semi-finished guide rails are placed in the upper surface processing groove of the upper surface processing device in turn, and then the upper surfaces of multiple guide rails are processed simultaneously by a turning process. After the upper surfaces of the guide rails are processed, the guide rails are taken out and placed in the lower surface processing groove of the lower surface processing device, and then the lower surfaces of multiple guide rails are processed simultaneously by a boring process. The upper and lower surface processing devices are both provided with a plurality of upper and lower surface processing grooves, which can accommodate a plurality of guide rails for processing at the same time. Therefore, the processing efficiency of the present invention is high.

[0022] 2. In a processing device and method for a tubular guide rail according to the present invention, an upper through hole is formed on each of the left and right sides of the upper rib plate, an upper locking bolt is inserted into the upper through hole, and the upper through hole is threadedly connected to the upper locking bolt; a lower through hole is formed on each of the left and right sides of the lower rib plate, a lower locking bolt is inserted into the lower through hole, and the lower locking bolt is threadedly connected to the lower through hole. During use, after the guide rail is placed in the upper surface processing groove, the multiple sets of upper locking bolts on both sides of the upper surface processing groove are screwed, so that the upper locking bolts move in the upper through hole toward the guide rail, thereby clamping the guide rail on both sides; after the guide rail is placed in the lower surface processing groove, the multiple sets of lower locking bolts on both sides of the lower surface processing groove are screwed, so that the lower locking bolts move in the lower through hole toward the guide rail, thereby clamping the guide rail on both sides. The upper surface processing groove and the lower surface processing groove each have multiple sets of locking bolts, which prevents the guide rail from sliding or falling out of the upper and lower surface processing grooves during processing. Therefore, the present invention has a good locking effect.

[0023] 3. In a processing device and method for a pipe guide rail of the present invention, the guide rail to be processed is inserted into the upper surface processing groove, and the thickness of the guide rail located in the upper surface processing groove is greater than the depth of the upper surface processing groove; the guide rail to be processed is inserted into the lower surface processing groove, and the thickness of the guide rail located in the lower surface processing groove is greater than the depth of the lower surface processing groove. When used, after the guide rail is placed in the upper surface processing groove and locked, the top surface of the guide rail protrudes 4-6mm from the top of the upper surface processing groove; after the guide rail is placed in the lower surface processing groove and locked, the top surface of the guide rail protrudes 4-6mm from the top of the lower surface processing groove. If, when processing the guide rail, the guide rail protrudes less than 4mm from the top of the upper and lower surface processing grooves or is inside the upper and lower surface processing grooves, the processing machine may easily be mistakenly operated on the upper and lower surface processing devices, causing damage to the upper and lower surface processing devices. If the guide rail protrudes more than 6mm from the upper and lower surface processing grooves, the clamping effect of the upper and lower surface processing grooves is weakened, which may easily cause the guide rail to slip during processing. Therefore, the present invention has better fixing effect and better device durability.

[0024] 4. In the present invention, a device and method for processing a pipe guide rail comprises a planar upper middle bottom wall of the upper surface processing groove, and an arc-shaped lower middle bottom wall of the lower surface processing groove. During application, when the guide rail is placed in the upper surface processing groove, the lower surface of the guide rail fits against the upper middle bottom wall, and when the guide rail is placed in the lower surface processing groove, the upper surface of the guide rail fits against the arc-shaped lower middle bottom wall. The use of different flat and arc-shaped designs for the upper and lower middle bottom walls increases the contact area between the guide rail and the bottom wall of the guide rail groove, allowing the guide rail to fit more closely with the device during processing, further enhancing the device's fixing effect. Therefore, the present invention has a good fixing effect.

[0025] 5. In the present invention, a device and method for processing a tubular guide rail employs a predetermined spacing between adjacent rings. Compared to solid cylindrical or solid ring structures, the present invention conserves material and is lighter in weight, allowing for convenient handling by simply grasping the rings. Furthermore, additional rings and ribs can be welded to adjust the length of the guide rail, achieving an adjustable length. Consequently, the present invention is lightweight, easy to operate, and highly adaptable.

[0026] 6. The present invention relates to a processing device and method for a pipe guide rail, and also relates to a method for using the processing device for a pipe guide rail, the method comprising the following steps: an upper processing step: first, a plurality of guide rails to be processed are inserted one by one into the upper surface processing grooves of the upper surface processing device, until the guide rails are inserted into the corresponding upper surface processing grooves as a whole, and then the guide rails are fixed, and then the upper surface processing device is installed on a lathe, and then the lathe controls the upper surface device to rotate around its axis. While rotating, the turning tool turns the upper surfaces of all the guide rails to be processed until the upper surfaces of the guide rails meet the processing requirements, and the upper processing step is ended; a lower processing step: after the upper processing step is completed, first Take out the guide rails whose upper surfaces have been processed in the upper surface processing device, and then insert the guide rails one by one into the lower surface processing grooves in the lower surface processing device until the guide rails are inserted into the corresponding lower surface processing grooves as a whole. Then fix the guide rails, and then install the lower surface processing device on the boring machine. Then extend the boring machine main tool into the interior of the lower surface processing device, and then drive the boring machine main tool to rotate to bore the lower surfaces of all guide rails on the lower surface processing device until the lower surface of the guide rail meets the processing requirements, and then end the lower processing step. When used, the upper and lower surface processing devices can accommodate multiple guide rails to be processed, so the use method of the guide rail processing device can process multiple guide rails at the same time, which is efficient and convenient. Therefore, the present invention contains a method for using an efficient guide rail processing device. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a structural schematic diagram of the present invention.

[0028] Figure 2 yes Figure 1 Schematic diagram of the structure of the middle and upper surface processing device.

[0029] Figure 3 yes Figure 1 Schematic diagram of the structure of the middle and lower surface processing device.

[0030] Figure 4 yes Figure 2 Enlarged schematic diagram of the machined groove on the upper and middle surfaces.

[0031] Figure 5 yes Figure 3 Enlarged schematic diagram of the machined grooves on the middle and lower surfaces.

[0032] Figure 6 It is a schematic diagram of the upper surface processing device inserted into the guide rail in the present invention.

[0033] Figure 7 It is a schematic diagram of the lower surface processing device inserted into the guide rail in the present invention.

[0034] Figure 8 It is a flow chart of the use of the present invention.

[0035] In the figure: upper surface processing device 1, upper circular ring 12, upper ring inner groove 121, upper rib 13, upper plate inner groove 131, upper surface processing groove 14, upper middle bottom wall 141, upper left side wall 142, upper right side wall 143, total upper processing groove 15, upper through hole 16, upper locking bolt 161, lower surface processing device 2, lower circular ring 22, lower ring inner groove 221, lower rib 23, lower plate inner groove 231, lower surface processing groove 24, lower middle bottom wall 241, lower left side wall 242, lower right side wall 243, total lower processing groove 25, lower through hole 26, lower locking bolt 261, guide rail 3. DETAILED DESCRIPTION

[0036] The present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0037] See also Figure 1 — Figure 8 , a processing device for a pipe guide rail, the processing device for the pipe guide rail includes an upper surface processing device 1 and a lower surface processing device 2; the upper surface processing device 1 includes a plurality of upper rings 12 and a plurality of upper ribs 13, adjacent upper rings 12 are connected by a plurality of upper ribs 13, the outer surface of the upper rib 13 is provided with an upper plate inner groove 131, the outer surface of the upper ring 12 connected at both ends of the upper rib 13 is respectively provided with an upper ring inner groove 121, the upper plate inner groove 131 and the upper ring inner groove 121 at both ends thereof are sequentially connected along the axial direction of the upper plate inner groove 131 to form an upper surface processing groove 14. The upper surface processing groove 14 is a one-way groove with an opening facing outward; the lower surface processing device 2 includes a plurality of lower circular rings 22 and a plurality of lower ribs 23. Adjacent lower circular rings 22 are connected by a plurality of lower ribs 23. The inner surface of the lower rib 23 is provided with a lower plate inner groove 231. The inner surface of the lower circular ring 22 connected at both ends of the lower rib 23 is provided with a lower ring inner groove 221. The lower plate inner groove 231 and the lower ring inner grooves 221 at both ends are connected in sequence along the axial direction of the lower plate inner groove 231 to form a lower surface processing groove 24. The lower surface processing groove 24 is a one-way groove with an opening facing inward.

[0038] There are at least three upper ribs 13 between adjacent upper rings 12, and all of the upper ribs 13 are evenly distributed along the same circumference; there are at least three lower ribs 23 between adjacent lower rings 22, and all of the lower ribs 23 are evenly distributed along the same circumference.

[0039] There are multiple upper surface processing grooves 14, and the structures of the upper surface processing grooves 14 are consistent. Along the axial direction of the upper surface processing device 1, all the upper surface processing grooves 14 are sequentially connected to form a total upper processing groove 15 with an integrated structure; there are multiple lower surface processing grooves 24, and the structures of the lower surface processing grooves 24 are consistent. Along the axial direction of the lower surface processing device 2, all the lower surface processing grooves 24 are sequentially connected to form a total lower processing groove 25 with an integrated structure.

[0040] The upper rib plate 13 is provided with an upper through hole 16 on the left and right sides, and the upper through hole 16 is connected to the upper surface processing groove 14; the lower rib plate 23 is provided with a lower through hole 26 on the left and right sides, and the lower through hole 26 is connected to the lower surface processing groove 24.

[0041] An upper locking bolt 161 is inserted into the upper through hole 16, an internal thread is provided on the inner wall of the upper through hole 16, an external thread is provided on the outer periphery of the upper locking bolt 161, and the upper locking bolt 161 is threadedly connected to the upper through hole 16; a lower locking bolt 261 is inserted into the lower through hole 26, an internal thread is provided on the inner wall of the lower through hole 26, an external thread is provided on the outer periphery of the lower locking bolt 261, and the lower locking bolt 261 is threadedly connected to the lower through hole 26.

[0042] The guide rail 3 to be processed is inserted into the upper surface processing groove 14, and the thickness of the guide rail 3 located in the upper surface processing groove 14 is greater than the depth of the upper surface processing groove 14, and the top surface of the guide rail 3 is in a convex state relative to the top of the upper surface processing groove 14; the guide rail 3 to be processed is inserted into the lower surface processing groove 24, and the thickness of the guide rail 3 located in the lower surface processing groove 24 is greater than the depth of the lower surface processing groove 24, and the top surface of the guide rail 3 is in a convex state relative to the top of the lower surface processing groove 24.

[0043] The guide rail 3 inserted into the upper surface processing groove 14 has a top surface 4-6 mm higher than the top of the upper surface processing groove 14 ; the guide rail 3 inserted into the lower surface processing groove 24 has a top surface 4-6 mm higher than the top of the lower surface processing groove 24 .

[0044] The upper surface processing groove 14 includes an upper middle bottom wall 141 and an upper left side wall 142 and an upper right side wall 143 vertically connected to its two ends, and the upper middle bottom wall 141 is a planar structure; the lower surface processing groove 24 includes a lower middle bottom wall 241 and a lower left side wall 242 and a lower right side wall 243 connected to its two ends, and the lower middle bottom wall 241 is a circular arc surface structure.

[0045] The lower middle bottom wall 241 is an outwardly protruding arc surface, corresponding to the upper surface of the guide rail 3 to be inserted and fitted.

[0046] A method for using a pipe guide rail processing device, the method comprising the following steps:

[0047] Upper processing step: first, a plurality of guide rails 3 to be processed are inserted one by one into the upper surface processing grooves 14 of the upper surface processing device 1 until the guide rails 3 are completely inserted into the corresponding upper surface processing grooves 14, then the guide rails 3 are fixed, and then the upper surface processing device 1 is installed on a lathe, and then the lathe controls the upper surface device 1 to rotate around its axis. While rotating, the turning tool turns the upper surfaces of all the guide rails 3 to be processed until the upper surfaces of the guide rails 3 meet the processing requirements, and the upper processing step is completed;

[0048] Lower processing step: After the upper processing step is completed, first take out the guide rail 3 whose upper surface has been processed in the upper surface processing device 1, and then insert the guide rails 3 into the lower surface processing groove 24 in the lower surface processing device 2 one by one, until the guide rail 3 is inserted into the corresponding lower surface processing groove 24 as a whole, then fix the guide rail 3, and then install the lower surface processing device 2 on the boring machine, and then extend the boring machine main tool into the interior of the lower surface processing device 2, and then drive the boring machine main tool to rotate to bore the lower surfaces of all guide rails 3 on the lower surface processing device 2 until the lower surface of the guide rail 3 meets the processing requirements, and then end the lower processing step.

[0049] The principle of the present invention is described as follows:

[0050] In order to transport the device into the hull, it is often necessary to install or fix pipe parts on the hull surface. To further facilitate transportation, it is necessary to weld guide rails inside the pipe so that the device to be transported can slide from the pipe guide rails into the hull.

[0051] In the prior art, the guide rail processing technology is to first use a milling process to process the front, rear, left, right, and top surfaces of the guide rail. Only one guide rail can be processed at a time, which is inefficient; after processing, the guide rails are welded to the inside of the tube body in sequence, and a boring process is used to process the lower surface of the guide rail. If a processing error occurs at this time, because the guide rail has been welded and fixed, it is necessary to cut off the weld points of the unqualified guide rail one by one, remove the guide rail, and then weld a new guide rail to the tube body, which is very troublesome.

[0052] In a processing device and method for a tube guide rail of the present invention, the processing device for the tube guide rail includes an upper surface processing device 1 and a lower surface processing device 2, the upper surface processing device 1 has multiple upper surface processing grooves 14, and the lower surface processing device 2 has multiple lower surface processing grooves 24. Therefore, the present invention can accommodate multiple guide rails 3 for simultaneous processing at one time, and upper through holes 16 are provided on both sides of the upper surface processing groove 14, and upper locking bolts 161 are provided in the upper through holes 16, and the upper locking bolts 161 are used to fix the guide rail 3 to be processed; lower through holes 26 are provided on both sides of the lower surface processing groove 24, and lower locking bolts 261 are provided in the lower through holes 26, and the lower locking bolts 261 are used to fix the guide rail 3 to be processed. Both the upper locking bolts 161 and the lower locking bolts 261 are used to clamp the guide rails to prevent the guide rails 3 from slipping during processing.

[0053] The present invention also includes a method for using a processing device for a pipe guide rail, wherein the upper processing step is as follows: first, a plurality of guide rails 3 to be processed are inserted one by one into the upper surface processing groove 14 of the upper surface processing device 1, until the guide rails 3 are inserted into the corresponding upper surface processing groove 14 as a whole, and then the upper surface processing device 1 is installed on a lathe, and then the lathe controls the upper surface device 1 to rotate around its axis. While rotating, the turning tool turns the upper surfaces of all the guide rails 3 to be processed until the upper surfaces of the guide rails 3 meet the processing requirements, and the upper processing step is ended; the lower processing step is as follows: After the upper processing step is completed, the guide rails 3 with the upper surface processed are first taken out of the upper surface processing device 1, and then the guide rails 3 are inserted into the lower surface processing grooves 24 of the lower surface processing device 2 one by one until the guide rails 3 are completely inserted into the corresponding lower surface processing grooves 24. Then, the lower surface processing device 2 is installed on the boring machine, and the boring machine main tool is inserted into the interior of the lower surface processing device 2. The boring machine main tool is then driven to rotate to bore the lower surfaces of all the guide rails 3 on the lower surface processing device 2 until the lower surfaces of the guide rails 3 meet the processing requirements, and the lower processing step is completed. Therefore, the method of using the processing device for the pipe guide rail can process multiple guide rails at the same time, and the processing efficiency is high.

[0054] In a processing device and method for a pipe guide rail of the present invention, a manufacturing method of a processing device for a pipe guide rail is that the upper processing device 1 and the lower surface processing device 2 are integrally formed as cast steel parts; or the upper surface processing device 1 and the lower surface processing device 2 are manufactured by oxygen cutting of steel plates to manufacture an upper ring 12 or a lower ring 22, the upper rib 13 is welded to the edge of the upper ring 12, and the lower rib 23 is welded to the edge of the lower ring 22, and an upper surface processing groove 14 is processed on the outer surface of the upper processing device 1 by a milling process, and a lower surface processing groove 24 is processed on the inner surface of the lower surface processing device 2 by a milling process. When applied, one of the methods can be selected to manufacture the processing device for the pipe guide rail according to on-site process conditions or design requirements. Therefore, the present invention is easy to process and easy to implement.

[0055] Embodiment 1: A processing device for a pipe guide rail, the processing device for the pipe guide rail comprises an upper surface processing device 1 and a lower surface processing device 2; the upper surface processing device 1 comprises a plurality of upper circular rings 12 and a plurality of upper ribs 13, adjacent upper circular rings 12 are connected by a plurality of upper ribs 13, the outer surface of the upper rib 13 is provided with an upper plate inner groove 131, the outer surface of the upper circular rings 12 connected at both ends of the upper rib 13 is provided with an upper ring inner groove 121, the upper plate inner groove 131 and the upper ring inner groove 121 at both ends are connected in sequence along the axial direction of the upper plate inner groove 131 to form an upper surface processing device. Working groove 14, the upper surface processing groove 14 is a one-way groove with an opening facing outward; the lower surface processing device 2 includes multiple lower rings 22 and multiple lower ribs 23, and the adjacent lower rings 22 are connected by multiple lower ribs 23. The inner surface of the lower rib 23 is provided with a lower plate inner groove 231, and the inner surface of the lower ring 22 connected at both ends of the lower rib 23 is respectively provided with a lower ring inner groove 221. The lower plate inner groove 231 and the lower ring inner grooves 221 at both ends are connected in sequence along the axial direction of the lower plate inner groove 231 to form a lower surface processing groove 24, and the lower surface processing groove 24 is a one-way groove with an opening facing inward.

[0056] A method for using a pipe guide rail processing device, the method comprising the following steps:

[0057] Upper processing step: first, a plurality of guide rails 3 to be processed are inserted one by one into the upper surface processing grooves 14 of the upper surface processing device 1 until the guide rails 3 are completely inserted into the corresponding upper surface processing grooves 14, then the guide rails 3 are fixed, and then the upper surface processing device 1 is installed on a lathe, and then the lathe controls the upper surface device 1 to rotate around its axis. While rotating, the turning tool turns the upper surfaces of all the guide rails 3 to be processed until the upper surfaces of the guide rails 3 meet the processing requirements, and the upper processing step is completed;

[0058] Lower processing step: After the upper processing step is completed, first take out the guide rail 3 whose upper surface has been processed in the upper surface processing device 1, and then insert the guide rails 3 into the lower surface processing groove 24 in the lower surface processing device 2 one by one, until the guide rail 3 is inserted into the corresponding lower surface processing groove 24 as a whole, then fix the guide rail 3, and then install the lower surface processing device 2 on the boring machine, and then extend the boring machine main tool into the interior of the lower surface processing device 2, and then drive the boring machine main tool to rotate to bore the lower surfaces of all guide rails 3 on the lower surface processing device 2 until the lower surface of the guide rail 3 meets the processing requirements, and then end the lower processing step.

[0059] Example 2:

[0060] The basic content is the same as Example 1, except that:

[0061] The upper rib plate 13 is provided with an upper through hole 16 on the left and right sides, and the upper through hole 16 is connected to the upper surface processing groove 14; the lower rib plate 23 is provided with a lower through hole 26 on the left and right sides, and the lower through hole 26 is connected to the lower surface processing groove 24. An upper locking bolt 161 is inserted into the upper through hole 16, and an internal thread is provided on the inner wall of the upper through hole 16, and an external thread is provided on the outer periphery of the upper locking bolt 161, and the upper locking bolt 161 is threadedly connected to the upper through hole 16; a lower locking bolt 261 is inserted into the lower through hole 26, and an internal thread is provided on the inner wall of the lower through hole 26, and an external thread is provided on the outer periphery of the lower locking bolt 261, and the lower locking bolt 261 is threadedly connected to the lower through hole 26.

[0062] During use, after the guide rail 3 is placed in the upper surface processing groove 14, the upper locking bolts 161 on both sides of the upper surface processing groove 14 are rotated and tightened, and the upper locking bolts 161 on both sides move toward the guide rail 3, thereby clamping the guide rail 3 on both sides of the guide rail 3; after the guide rail 3 is placed in the lower surface processing groove 24, the lower locking bolts 261 on both sides of the lower surface processing groove 24 are rotated and tightened, and the lower locking bolts 261 on both sides move toward the guide rail 3, thereby clamping the guide rail 3 on both sides of the guide rail 3. There are multiple groups of locking bolts, and they all clamp the guide rail 3 from both sides of the guide rail 3. Therefore, the present invention has a better locking effect.

[0063] Example 3:

[0064] The basic content is the same as Example 1, except that:

[0065] The guide rail 3 to be processed is inserted into the upper surface processing groove 14, and the thickness of the guide rail 3 located in the upper surface processing groove 14 is greater than the depth of the upper surface processing groove 14, and the top surface of the guide rail 3 is in a convex state relative to the top of the upper surface processing groove 14; the guide rail 3 to be processed is inserted into the lower surface processing groove 24, and the thickness of the guide rail 3 located in the lower surface processing groove 24 is greater than the depth of the lower surface processing groove 24, and the top surface of the guide rail 3 is in a convex state relative to the top of the lower surface processing groove 24.

[0066] During use, after the guide rail 3 is placed in the upper surface processing groove 14, the top of the guide rail 3 protrudes from the top of the upper surface processing groove 14 by 4-6 mm. After the guide rail 3 is placed in the lower surface processing groove 24, the top of the guide rail 3 protrudes from the top of the lower surface processing groove 24 by 4-6 mm. If, during processing, the guide rail 3 protrudes from the upper surface processing groove 14 or the lower surface processing groove 24 by less than 4 mm, or the guide rail 3 is inside the upper surface processing groove 14 or the lower surface processing groove 24, the turning tool or the boring machine main tool may easily contact the upper surface processing device 1 or the lower surface processing device 2 during processing, causing damage to the device. After the device is damaged, it will affect the next use effect, for example, the fixing effect of the guide rail 3 is not good, etc. If the guide rail is placed in the upper surface processing groove or the lower surface processing groove, the guide rail protrudes more than 6mm, then the clamping effect of the upper locking bolt 161 or the lower locking bolt 261 on the guide rail 3 is weakened, which will cause the guide rail 3 to slip during processing. In the present invention, when the guide rail 3 is placed in the upper surface processing device 1 or the lower surface processing device 2, the top of the guide rail 3 protrudes 4-6mm from the surface of the device, and the turning tool or the boring machine main tool will not touch the guide rail processing device during processing. Therefore, the present invention has better device durability.

[0067] Example 4:

[0068] The basic content is the same as Example 1, except that:

[0069] The upper surface processing groove 14 includes an upper middle bottom wall 141 and an upper left side wall 142 and an upper right side wall 143 vertically connected to its two ends, and the upper middle bottom wall 141 is a planar structure; the lower surface processing groove 24 includes a lower middle bottom wall 241 and a lower left side wall 242 and a lower right side wall 243 connected to its two ends, and the lower middle bottom wall 241 is a circular arc surface structure.

[0070] During use, after the guide rail 3 to be processed is placed in the upper surface processing groove 14, the lower surface of the guide rail 3 is a flat surface, which fits with the flat structure of the upper middle bottom wall 141. After the guide rail 3 is placed in the lower surface processing groove 24, the upper surface of the guide rail 3 is a circular surface, which fits with the circular surface structure of the lower middle bottom wall 241. Different designs of flat and circular surfaces are used for the upper and lower middle bottom walls, which increases the contact area between the guide rail and the bottom wall of the guide rail groove, makes the guide rail fit more tightly with the device during processing, and further improves the fixing effect of the device. Therefore, the present invention has a good fixing effect.

[0071] The above description is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above embodiment. Any equivalent modifications or changes made by ordinary technicians in this field based on the contents disclosed in the present invention should be included in the protection scope recorded in the claims.

Claims

1. A method for using a pipe guide rail processing device, characterized in that: The processing device for the tube guide rail comprises an upper surface processing device (1) and a lower surface processing device (2); The upper surface processing device (1) comprises a plurality of upper circular rings (12) and a plurality of upper ribs (13), adjacent upper circular rings (12) are connected via a plurality of upper ribs (13), an upper plate inner groove (131) is provided on the outer surface of the upper rib (13), an upper ring inner groove (121) is provided on the outer surface of each of the upper circular rings (12) connected at both ends of the upper rib (13), the upper plate inner groove (131) and the upper ring inner grooves (121) at both ends thereof are sequentially connected along the axial direction of the upper plate inner groove (131) to form an upper surface processing groove (14), and the upper surface processing groove (14) is a one-way groove with an opening facing outward; The lower surface processing device (2) comprises a plurality of lower circular rings (22) and a plurality of lower ribs (23), and adjacent lower circular rings (22) are connected via a plurality of lower ribs (23). A lower plate inner groove (231) is provided on the inner surface of the lower rib (23), and a lower ring inner groove (221) is provided on the inner surface of each lower circular ring (22) connected at both ends of the lower rib (23). The lower plate inner groove (231) and the lower ring inner grooves (221) at both ends are sequentially connected along the axial direction of the lower plate inner groove (231) to form a lower surface processing groove (24), and the lower surface processing groove (24) is a one-way groove with an opening facing inward. The method of use comprises the following steps: Upper processing step: first, a plurality of guide rails (3) to be processed are inserted into the upper surface processing grooves (14) in the upper surface processing device (1) one by one until the guide rails (3) are inserted into the corresponding upper surface processing grooves (14) as a whole, then the guide rails (3) are fixed, and then the upper surface processing device (1) is installed on a lathe, and then the lathe controls the upper surface processing device (1) to rotate around its axis. While rotating, the turning tool turns the upper surfaces of all the guide rails (3) to be processed until the upper surfaces of the guide rails (3) meet the processing requirements, and the upper processing step is ended; Lower processing step: After the upper processing step is completed, first take out the guide rail (3) whose upper surface has been processed in the upper surface processing device (1), and then insert the guide rails (3) into the lower surface processing groove (24) in the lower surface processing device (2) one by one until the guide rail (3) is inserted into the corresponding lower surface processing groove (24) as a whole, then fix the guide rail (3), and then install the lower surface processing device (2) on the boring machine, and then extend the boring machine main tool into the interior of the lower surface processing device (2), and then drive the boring machine main tool to rotate to bore the lower surfaces of all the guide rails (3) on the lower surface processing device (2) until the lower surface of the guide rail (3) meets the processing requirements, and then end the lower processing step.

2. The method for using the tube guide rail processing device according to claim 1, characterized in that: The number of upper ribs (13) between adjacent upper circular rings (12) is at least three, and all the upper ribs (13) are evenly distributed along the same circumference; The number of lower ribs (23) between adjacent lower circular rings (22) is at least three, and all the lower ribs (23) are evenly distributed along the same circumference.

3. The method for using the tube guide rail processing device according to claim 2, characterized in that: The number of the upper surface processing grooves (14) is multiple, the structures of the upper surface processing grooves (14) are consistent, and along the axial direction of the upper surface processing device (1), all the upper surface processing grooves (14) are sequentially connected to form a total upper processing groove (15) of an integrated structure; The number of the lower surface processing grooves (24) is multiple, the structures of the lower surface processing grooves (24) are consistent, and along the axial direction of the lower surface processing device (2), all the lower surface processing grooves (24) are sequentially connected to form a total lower processing groove (25) of an integrated structure.

4. A method for using a tube guide rail processing device according to claim 1, 2 or 3, characterized in that: A through-hole (16) is provided on each of the left and right sides of the upper rib plate (13), and the through-hole (16) is connected to the upper surface processing groove (14); A through lower hole (26) is provided on each of the left and right sides of the lower rib plate (23), and the lower through hole (26) is connected to the lower surface processing groove (24).

5. The method for using the tube guide rail processing device according to claim 4, characterized in that: An upper locking bolt (161) is inserted into the upper through hole (16), an inner wall of the upper through hole (16) is provided with an internal thread, an outer periphery of the upper locking bolt (161) is provided with an external thread, and the upper locking bolt (161) is threadedly connected to the upper through hole (16); A lower locking bolt (261) is inserted into the lower through hole (26), an inner wall of the lower through hole (26) is provided with an internal thread, an outer periphery of the lower locking bolt (261) is provided with an external thread, and the lower locking bolt (261) is threadedly connected to the lower through hole (26).

6. A method for using a tube guide rail processing device according to claim 1, 2 or 3, characterized in that: The guide rail (3) to be processed is inserted into the upper surface processing groove (14), and the thickness of the guide rail (3) located in the upper surface processing groove (14) is greater than the depth of the upper surface processing groove (14), and the top surface of the guide rail (3) is in a convex state relative to the top of the upper surface processing groove (14); The guide rail (3) to be processed is inserted into the lower surface processing groove (24), and the thickness of the guide rail (3) located in the lower surface processing groove (24) is greater than the depth of the lower surface processing groove (24), and the top surface of the guide rail (3) is in a convex state relative to the top of the lower surface processing groove (24).

7. The method for using the tube guide rail processing device according to claim 6, characterized in that: A guide rail (3) inserted into and mated with the upper surface processing groove (14), wherein the top surface of the guide rail (3) is 4-6 mm higher than the top of the upper surface processing groove (14); The guide rail (3) is inserted into and matched with the lower surface processing groove (24), and the top surface of the guide rail (3) is 4-6 mm higher than the top of the lower surface processing groove (24).

8. The method for using the tube guide rail processing device according to claim 1, 2 or 3, characterized in that: The upper surface processing groove (14) comprises an upper middle bottom wall (141) and an upper left side wall (142) and an upper right side wall (143) vertically connected to both ends thereof, and the upper middle bottom wall (141) is a planar structure; The lower surface processing groove (24) comprises a lower middle bottom wall (241) and a lower left side wall (242) and a lower right side wall (243) connected to the lower middle bottom wall at both ends, and the lower middle bottom wall (241) is an arc surface structure.

9. The method for using the tube guide rail processing device according to claim 8, characterized in that: The lower middle bottom wall (241) is an outwardly protruding arc surface, corresponding to the upper surface of the inserted and mated guide rail (3).

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