Fixing device for grinding burrs on cutting surface of galvanized pipe

Abstract

The utility model belongs to the technical field of galvanized pipe machining and application, and particularly discloses a fixing device for grinding burrs on a cutting surface of a galvanized pipe. Comprising a cutting surface grinding robot, a horizontal bed frame, a galvanized pipe, a mounting base, a set of vertical limiting plates, a clamping air cylinder mounting base, a transverse clamping hydraulic cylinder, a transition fixing plate, a clamping part mounting plate, a mounting clamping groove, a fixing protrusion, a clamping part and the like. The fixing protrusion and the clamping part are of an integrally-formed flexible structure. The fixing device for grinding the burrs on the cutting surface of the galvanized pipe has the beneficial effects that 1, the galvanized pipe can be efficiently and stably fixed, and the fixing device is matched with a cutting surface grinding robot to carry out safe grinding operation; 2, the whole body adopts a combined structure design, and is convenient to assemble, use, disassemble and maintain;

Description

Technical Field

[0001] The utility model belongs to the technical field of galvanized pipe processing applications, and particularly relates to a fixing device for burr grinding on the cutting surface of galvanized pipes. Background Technique

[0002] At present, the so-called galvanized steel pipes are usually hot-dip galvanized steel pipes, which are welded steel pipes with a hot-dip galvanized or electro-galvanized layer on the surface. Galvanizing can increase the corrosion resistance of the steel pipe and extend its service life.

[0003] During the processing of galvanized pipes, it is necessary to grind the cut surface to remove burrs. The traditional method is to perform grinding operations manually, which is inefficient and poses certain safety problems. At the same time, with the progress of technology, it has become a major development trend to use a cutting surface grinding robot to replace manual labor, which can not only improve the grinding efficiency but also solve the safety problems.

[0004] In actual grinding applications, how to fix the galvanized pipes during the operation of the cutting surface grinding robot to achieve efficient and safe grinding needs to be studied.

[0005] Therefore, based on the above problems, the utility model provides a fixing device for burr grinding on the cutting surface of galvanized pipes. Summary of the Utility Model

[0006] Purpose of the utility model: The purpose of the utility model is to provide a fixing device for burr grinding on the cutting surface of galvanized pipes, and solve the technical problem of efficient fixing of galvanized pipes during the operation of the cutting surface grinding robot in the background technique.

[0007] Technical solution: The fixing device for burr grinding on the cutting surface of galvanized pipes provided by the utility model includes a cutting surface grinding robot, a horizontal bed frame, and a galvanized pipe. Installation bases are symmetrically arranged on the end faces at both ends of the horizontal bed frame. A group of vertical limiting plates are respectively arranged on the installation bases. On both sides of the horizontal bed frame and symmetrically arranged between the installation bases are clamping cylinder mounting seats. Transverse clamping hydraulic cylinders are respectively arranged on the clamping cylinder mounting seats. Transition fixing plates are respectively arranged on the transverse clamping hydraulic cylinders. Clamping part mounting plates are respectively arranged on the transition fixing plates. Installation slots are arranged on the opposite faces of the clamping part mounting plates. Fixed protrusions are respectively arranged in the installation slots. Clamping parts are respectively arranged on one side of the fixed protrusions. Among them, the fixed protrusions and the clamping parts are integrally formed flexible structures.

[0008] In the technical solution of the present utility model, the fixing device for burr grinding on the cutting surface of galvanized pipes further includes strip-shaped through grooves symmetrically arranged in the upper parts of the vertical limiting plates, and limiting screws and limiting screw locking nuts arranged on the vertical limiting plates through the strip-shaped through grooves.

[0009] For the present technical solution, the fixing device for deburring the cutting surface of galvanized pipes further includes U-shaped grooves respectively arranged in the cavity formed by the mounting base and a group of vertical limiting plates, and open grooves symmetrically arranged respectively in the upper part of the U-shaped grooves and corresponding to the positions of the strip-shaped through grooves.

[0010] For the present technical solution, the fixing device for deburring the cutting surface of galvanized pipes further includes mounting base through holes respectively arranged in the end faces at both ends of the mounting base, horizontal bed frame screw grooves symmetrically arranged in the end faces at both ends of the horizontal bed frame, and bolts for fixedly assembling the mounting base and the horizontal bed frame through the mounting base through holes and the horizontal bed frame screw grooves.

[0011] For the present technical solution, the fixing device for deburring the cutting surface of galvanized pipes further includes reinforcing fixing ear plates symmetrically arranged on both sides of the end face of the horizontal bed frame and cooperating with the clamping cylinder mounting seat.

[0012] Compared with the prior art, the beneficial effects of the fixing device for deburring the cutting surface of galvanized pipes of the present utility model are as follows: 1. It can complete the efficient and stable fixation of galvanized pipes (round or square), and cooperate with the cutting surface grinding robot to perform safe grinding operations; 2. The overall structure is designed in a modular form, which is convenient for assembly, use, disassembly and maintenance. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required to be used in the embodiments. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0014] Figure 1 is the front view structural schematic diagram of the fixing device for deburring the cutting surface of galvanized pipes of the present utility model;

[0015] Figure 2 is the top view structural schematic diagram of the clamping cylinder mounting seat, horizontal clamping hydraulic cylinder, transition fixing plate, clamping part mounting plate, mounting slot and fixing protrusion, etc. of the fixing device for deburring the cutting surface of galvanized pipes of the present utility model;

[0016] Figure 3 is the side view structural schematic diagram of the vertical limiting plate, strip-shaped through groove, limiting screw and limiting screw locking nut, etc. of the fixing device for deburring the cutting surface of galvanized pipes of the present utility model;

[0017] Figure 4It is a schematic front view structure diagram of a transition fixing plate, a clamping part mounting plate, a mounting slot, a fixing protrusion, a clamping part and a galvanized pipe of the fixing device applied to the burr grinding of the cutting surface of the galvanized pipe of the present utility model;

[0018] Figure 5 It is a schematic top view structure diagram of a U-shaped groove, a strip-shaped through groove, an open through groove, etc. of the fixing device applied to the burr grinding of the cutting surface of the galvanized pipe of the present utility model;

[0019] Among them, the serial numbers in the figure are as follows: 100 - cutting surface grinding robot, 101 - horizontal bed frame, 200 - mounting base, 201 - U-shaped groove, 202 - strip-shaped through groove, 203 - clamping cylinder mounting seat, 204 - strengthening fixing ear plate, 205 - horizontal clamping hydraulic cylinder, 206 - transition fixing plate, 207 - clamping part mounting plate, 208 - mounting slot, 209 - fixing protrusion, 210 - clamping part, 211 - horizontal bed frame screw groove, 212 - mounting base through hole, 213 - bolt, 214 - vertical limiting plate, 215 - open through groove, 216 - limiting screw, 217 - limiting screw locking nut, 300 - galvanized pipe. Specific embodiments

[0020] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model.

[0021] In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "top", "bottom", "one side", "the other side", "front", "rear", "middle part", "inside", "top end", "bottom end", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the present utility model; the terms "first", "second", "third" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance; in addition, unless otherwise clearly defined and limited, the terms "installation", "connection", "connection" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.

[0022] Example 1

[0023] As Figure 1 、 Figure 2 and Figure 4 shown, the fixing device applied to the burr grinding of the cutting surface of galvanized pipes includes a cutting surface grinding robot 100, a horizontal bed frame 101 and a galvanized pipe 300.

[0024] Mounting bases 200 are symmetrically arranged on the end faces at both ends of the horizontal bed frame 101.

[0025] A set of vertical limiting plates 214 are respectively arranged on the mounting bases 200.

[0026] On both sides of the horizontal bed frame 101 and symmetrically arranged between the mounting bases 200 are clamping cylinder mounting seats 203.

[0027] Transverse clamping hydraulic cylinders 205 are respectively arranged on the clamping cylinder mounting seats 203.

[0028] Transition fixing plates 206 are respectively arranged on the transverse clamping hydraulic cylinders 205.

[0029] Clamping part mounting plates 207 are respectively arranged on the transition fixing plates 206.

[0030] Mounting grooves 208 are arranged on the opposite faces of the clamping part mounting plates 207.

[0031] Fixing protrusions 209 are respectively arranged in the mounting grooves 208.

[0032] On one side of each fixing protrusion 209 is arranged a clamping part 210.

[0033] Among them, the fixing protrusions 209 and the clamping parts 210 are integrally formed flexible structures (including but not limited to rubber), the fixing protrusions 209 are adhered in the mounting grooves 208, and the two ends of the galvanized pipe 300 are vertically stacked in the cavity formed by the mounting bases 200 and a set of vertical limiting plates 214. The transverse clamping hydraulic cylinders 205 are used to drive the transition fixing plates 206 and the clamping part mounting plates 207 to tightly fit the outer wall of the galvanized pipe 300 through the clamping parts 210 to complete the clamping action, so that the cutting surface grinding robot 100 grinds the burr end faces of the vertically stacked galvanized pipes 300.

[0034] Example 2

[0035] Based on Example 1, the fixing device applied to the burr grinding of the cutting surface of galvanized pipes further includes strip-shaped through grooves 202 symmetrically arranged in the upper parts of the vertical limiting plates 214, and limiting screws 216 and limiting screw locking nuts 217 arranged on the vertical limiting plates 214 through the strip-shaped through grooves 202.

[0036] Among them, the limit screw rod 216 is used to limit the vertically stacked galvanized steel pipes 300 after clamping, preventing horizontal movement during grinding.

[0037] Embodiment III

[0038] Based on Embodiment I or Embodiment II, as Figure 3 and Figure 5 shown, the fixing device for deburring the cutting surface of galvanized steel pipes further includes U-shaped grooves 201 respectively arranged in the cavity formed by the mounting base 200 and a group of vertical limiting plates 214, and open grooves 215 respectively symmetrically arranged inside the upper part of the U-shaped grooves 201 and corresponding to the positions of the strip-shaped through grooves 202;

[0039] Among them, the two ends of the galvanized steel pipe 300 are vertically stacked in the U-shaped groove 201. The limit screw rod 216 vertically moves up and down in the strip-shaped through groove 202 and the open groove 215, and is locked by the limit screw rod locking nut 217 to complete the vertical stacking limit of the galvanized steel pipes 300 with different diameter sizes. The U-shaped groove 201 realizes wear-resistant protection for the mounting base 200 and a group of vertical limiting plates 214, extending the service life.

[0040] Embodiment IV

[0041] Based on Embodiment I or Embodiment II or Embodiment III, the fixing device for deburring the cutting surface of galvanized steel pipes further includes mounting base through holes 212 respectively arranged in the end faces at both ends of the mounting base 200, horizontal bed frame screw grooves 211 symmetrically arranged in the end faces at both ends of the horizontal bed frame 101, and bolts 213 for fixedly assembling the mounting base 200 and the horizontal bed frame 101 through the mounting base through holes 212 and the horizontal bed frame screw grooves 211;

[0042] Among them, the above design facilitates the installation or maintenance of the mounting base 200, a group of vertical limiting plates 214, the U-shaped groove 201, etc.

[0043] Embodiment V

[0044] Based on Embodiment I or Embodiment II or Embodiment III or Embodiment IV, the fixing device for deburring the cutting surface of galvanized steel pipes further includes strengthening fixed ear plates 204 symmetrically arranged on both sides of the end face of the horizontal bed frame 101 and used in cooperation with the clamping cylinder mounting seat 203 to enhance the stability of the clamping cylinder mounting seat 203;

[0045] Among them, the clamping cylinder mounting seat 203 is not flush with the end face of the horizontal bed frame 101, realizing the vertical relative installation of the horizontal clamping hydraulic cylinder 205, meeting the corresponding clamping and fixing of a plurality of vertically stacked galvanized steel pipes 300.

[0046] The structural principle or working principle of this structure applied to the fixing device for deburring the cutting surface of galvanized pipes:

[0047] (1) Stack a number of galvanized pipes 300 vertically in the U-shaped groove 201;

[0048] (2) After starting the horizontal clamping hydraulic cylinders 205 respectively, the horizontal clamping hydraulic cylinders 205 drive the transition fixing plate 206 and the clamping part mounting plate 207 to move relatively, and complete the clamping action by closely fitting the clamping part 210 with the outer wall of the galvanized pipe 300;

[0049] (3) Start the cutting surface grinding robot 100 to grind the cutting burr end faces of a number of vertically stacked galvanized pipes 300, and then reverse control the horizontal clamping hydraulic cylinders 205 to release the clamping part 210 from the galvanized pipe 300 after the cutting end face is ground, and move away from the galvanized pipe 300.

[0050] In addition, in order to further fix a number of galvanized pipes 300 vertically stacked in the U-shaped groove 201, horizontally pass the limit screw 216 through the strip-shaped through groove 202 and the open through groove 215. At this time, the limit screw 216 contacts the uppermost galvanized pipe 300 in the U-shaped groove 201, and then lock the limit screw 216 through the limit screw locking nut 217, so as to realize double limit fixation during grinding with the clamping part 210.

[0051] It should be noted that in this article, terms such as "including", "comprising" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. Without further limitation, an element defined by the statement "including a..." does not exclude the existence of another identical element in the process, method, article or device including the said element.

[0052] For those skilled in the art, it is obvious that the present utility model is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic characteristics of the present utility model. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting. The scope of the present utility model is defined by the appended claims rather than the above description. Therefore, it is intended to embrace all changes falling within the meaning and scope of the equivalent elements of the claims in the present utility model. Any reference signs in the claims should not be regarded as limiting the claimed rights.

Claims

1. A fixing device for deburring the cutting surface of galvanized pipes, comprising a cutting surface grinding robot (100), a horizontal bed frame (101) and a galvanized pipe (300), characterized in that: Mounting bases (200) are symmetrically arranged on the end faces at both ends of the horizontal bed frame (101), A group of vertical limiting plates (214) are respectively arranged on the mounting bases (200), On both sides of the horizontal bed frame (101) and symmetrically arranged between the mounting bases (200) are clamping cylinder mounting seats (203), Horizontal clamping hydraulic cylinders (205) are respectively arranged on the clamping cylinder mounting seats (203), Transition fixing plates (206) are respectively arranged on the horizontal clamping hydraulic cylinders (205), Clamping part mounting plates (207) are respectively arranged on the transition fixing plates (206), Mounting slots (208) are arranged in the opposite faces of the clamping part mounting plates (207), Fixing protrusions (209) are respectively arranged in the mounting slots (208), Clamping parts (210) are respectively arranged on one side of the fixing protrusions (209); Among them, the fixing protrusions (209) and the clamping parts (210) are integrally formed flexible structures.

2. The fixing device applied to the burr grinding of the cutting surface of galvanized pipes according to claim 1, wherein: The fixing device for deburring the cutting surface of galvanized pipes further comprises strip-shaped through grooves (202) respectively symmetrically arranged in the upper parts of the vertical limiting plates (214), and limiting screws (216) and limiting screw locking nuts (217) arranged on the vertical limiting plates (214) through the strip-shaped through grooves (202).

3. The fixing device applied to the burr grinding of the cutting surface of galvanized pipes according to claim 2, characterized in that: The fixing device for deburring the cutting surface of galvanized pipes further comprises U-shaped grooves (201) respectively arranged in the cavities formed by the mounting bases (200) and a group of vertical limiting plates (214), and open through grooves (215) respectively symmetrically arranged in the upper parts of the U-shaped grooves (201) and corresponding to the positions of the strip-shaped through grooves (202).

4. The fixing device for deburring the cutting surface of galvanized pipes according to claim 3, characterized in that: The fixing device for deburring the cutting surface of galvanized pipes further comprises mounting base through holes (212) respectively arranged in the end faces at both ends of the mounting bases (200), horizontal bed frame screw grooves (211) symmetrically arranged in the end faces at both ends of the horizontal bed frame (101), and bolts (213) for fixedly assembling the mounting bases (200) and the horizontal bed frame (101) through the mounting base through holes (212) and the horizontal bed frame screw grooves (211).

5. The fixing device for deburring the cutting surface of galvanized pipes according to claim 4, characterized in that: The fixing device for deburring the cutting surface of galvanized pipes further comprises strengthening fixing ear plates (204) symmetrically arranged on both sides of the end face of the horizontal bed frame (101) and used in cooperation with the clamping cylinder mounting seats (203).

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