Conveying pipe fixing device and processing machine tool

Abstract

The utility model provides a conveying pipe fixing device and a machining tool. The conveying pipe fixing device comprises a fixing piece, a supporting piece, a locking piece and a plurality of limiting pieces. The fixing piece comprises a mounting part and an adjusting part. The mounting part is connected with the input end of the conveying pipe. The supporting piece is connected to the adjusting part and can adjust the position relative to the adjusting part, the part, connected with the adjusting part, of the supporting piece forms a connecting part, and the part, extending out of the adjusting part, of the supporting piece forms a bent part. The locking piece is used for locking the relative position of the adjusting part and the connecting part. The multiple limiting pieces are arranged on the bent part at intervals and used for limiting the conveying pipe, so that at least part of the conveying pipe extends along the bent part. The orientation of the output end of the conveying pipe is consistent with the orientation of the tail end of the bent part through the bent part and the limiting piece, and the risk that the orientation of the output end of the conveying pipe deviates is reduced; and the length of the bending part can be changed through position adjustment between the fixing piece and the supporting piece, so that the bending part can adapt to conveying pipes with different lengths, and the flexibility is improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of machine tool processing, in particular to a conveying pipe fixing device and a machine tool. BACKGROUND

[0002] At present, in the process of machine tool processing, bamboo joint pipes are usually used to spray cooling liquid or lubricating liquid on tools to make the tools process products stably. However, when the machine tool is processing, the bamboo joint pipe is prone to deformation due to shaking or hydraulic pressure change, which causes the orientation of the output end of the bamboo joint pipe to deviate, and makes it difficult for the cooling liquid or lubricating liquid sprayed by the bamboo joint pipe to reach the tool, which easily leads to the danger of unstable tool processing. CONTENT OF THE UTILITY MODEL

[0003] Therefore, the present application provides a conveying pipe fixing device and a machine tool for improving the stability of the conveying pipe.

[0004] In an embodiment of the present application, a conveying pipe fixing device is provided for fixing a conveying pipe. The conveying pipe fixing device comprises a fixing member, a supporting member, a locking member and a plurality of limiting members. The fixing member comprises a mounting portion and an adjusting portion. The mounting portion is used to fix the fixing member and the input end of the conveying pipe. The supporting member is connected to the adjusting portion and can adjust the position relative to the adjusting portion. The part of the supporting member connected to the adjusting portion forms a connecting portion, and the part of the supporting member extending out of the adjusting portion forms a curved portion. The locking member connects the adjusting portion and the connecting portion and is used to lock the relative position of the adjusting portion and the connecting portion to fix the supporting member and the fixing member. The plurality of limiting members are arranged at intervals in the curved portion and are used to limit the conveying pipe, so that at least part of the conveying pipe extends along the curved portion to fix the orientation of the output end of the conveying pipe.

[0005] When the conveying pipe fixing device fixes the conveying pipe, the limiting members fix the conveying pipe to the curved portion and make the conveying pipe extend along the curved portion. This not only improves the overall stability of the conveying pipe and reduces the risk of deformation of the conveying pipe due to shaking or hydraulic pressure change, but also makes the orientation of the output end of the conveying pipe consistent with the orientation of the end of the curved portion, thereby fixing the orientation of the output end of the conveying pipe and reducing the risk of deviation of the orientation of the output end of the conveying pipe, and further improving the processing stability. In addition, the position adjustment between the fixing member and the supporting member is realized by the adjusting portion, the connecting portion and the locking member, so that the length of the curved portion can be changed by changing the length of the connecting portion, and the curved portion can adapt to conveying pipes of different lengths, thereby adapting to different processing scenarios and improving the flexibility of the conveying pipe fixing device.

[0006] In some embodiments, a through hole is formed between each limiting member and the curved portion, and the through hole is used for the conveying pipe to pass through. Each limiting member can adjust the position relative to the curved portion to adjust the area of the through hole, so that the limiting member fixes the conveying pipe to the curved portion.

[0007] In some embodiments, each limiting member comprises a pressing member, two guiding members and two positioning members, two ends of the pressing member are connected with one guiding member respectively, the two guiding members pass through the bending part and are movable relative to the bending part, a through hole is formed between the pressing member, the two guiding members and the bending part, the two guiding members are used to guide the pressing member to approach or move away from the bending part to adjust the area of the through hole, each positioning member is arranged on one guiding member, and the positioning member is used to position the position of the guiding member relative to the bending part, so that the pressing member fixes the conveying pipe on the bending part.

[0008] In some embodiments, the bending part is provided with a side protrusion on opposite sides corresponding to each limiting member, each side protrusion is provided with a guiding hole, each guiding member passes through a corresponding guiding hole, and the hole wall of the guiding hole is used to limit the guiding member, so that the guiding member moves along the axial direction of the guiding hole.

[0009] In some embodiments, the pressing member has a pressing section and two connecting sections, the pressing section is located between the two connecting sections, each connecting section is used to connect one guiding member, the pressing section is used to press the conveying pipe to fix the conveying pipe on the bending part, the pressing section protrudes towards one side of the side protrusion away from the bending part and forms an accommodation groove, and the accommodation groove is used to accommodate part of the conveying pipe.

[0010] In some embodiments, the limiting member comprises a flexible member, one end of the flexible member is arranged on the bending part, the other end of the flexible member passes through the bending part and is adjustable in length passing through the bending part, a through hole is formed between the flexible member and the bending part, and the flexible member is used to press the conveying pipe to fix the conveying pipe on the bending part.

[0011] In some embodiments, the adjusting part is provided with an adjusting groove, the connecting part is provided with a through hole, the area of the adjusting groove is greater than the area of the through hole, the locking member comprises a first clamping part, a second clamping part and a main body part, the main body part passes through the through hole and the adjusting groove, and the main body part is adjustable in position in the adjusting groove, the first clamping part and the second clamping part are arranged on two ends of the main body part respectively and are used to clamp the adjusting part and the connecting part to fix the adjusting part and the connecting part.

[0012] In some embodiments, the conveying pipe fixing device further comprises a movement limiting assembly connected with the adjusting part and the connecting part, and the movement limiting assembly is used to limit the movement direction of the connecting part relative to the adjusting part.

[0013] In some embodiments, the mounting part has a ring body, the ring body surrounds a mounting hole, and the mounting hole is used for the input end of the conveying pipe to pass through.

[0014] The application also provides a machining tool, which comprises a tool, a conveying pipe and the conveying pipe fixing device in any of the above embodiments, the input end of the conveying pipe is arranged on the tool, the output end of the conveying pipe is used to spray liquid or gas, and the conveying pipe fixing device is used to fix the conveying pipe, so that the orientation of the output end of the conveying pipe is fixed. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 Figure 1 is a perspective view of a machining tool according to an embodiment of the application.

[0016] Figure 2 Figure 2 is a perspective view of a delivery tube fixing device according to an embodiment of the application. Figure 1 Figure 3 is a perspective view of a delivery tube and a pipeline according to an embodiment of the application.

[0017] Figure 3 Figure 4 is a schematic view of a delivery tube fixing device according to an embodiment of the application.

[0018] Figure 4 Figure 5 is a schematic view of a delivery tube fixing device according to an embodiment of the application.

[0019] Figure 5 Figure 6 is a perspective view of a delivery tube fixing device according to an embodiment of the application. Figure 2 Figure 7 is a perspective view of a delivery tube fixing device according to an embodiment of the application.

[0020] Figure 6 Figure 8 is a perspective view of a delivery tube fixing device according to an embodiment of the application. Figure 5 Figure 9 is an enlarged view of A in Figure 8.

[0021] Figure 7 Figure 10 is an exploded view of a delivery tube fixing device according to an embodiment of the application. Figure 5 Figure 11 is a perspective view of a delivery tube fixing device according to an embodiment of the application.

[0022] Figure 8 Figure 12 is a perspective view of a delivery tube fixing device according to another embodiment of the application. DETAILED DESCRIPTION

[0023] The technical solutions of the present application will be described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only some of the embodiments of the present application, but not all the embodiments of the present application.

[0024] It should be noted that when an element is considered to be "connected to", "provided on", "fixed to" another element, it can be directly connected to the other element or there can be an element provided therebetween. The terms "mounting", "connecting", "fixing" and the like should be interpreted in a broad sense, for example, it can be fixed connection, or detachable connection, or integrally connected. Those skilled in the art can understand the specific meaning of the above terms in the present application according to the specific circumstances. The terms "first", "second" and the like are only used to distinguish different objects, and cannot be understood as indicating or implying relative importance or implicitly indicating the number, specific order or primary and secondary relationship of the technical features indicated. The meaning of the term "a plurality of" is two or more, unless otherwise explicitly specified. The shape descriptions such as length, thickness, width and the like in the present application are only exemplary descriptions, and should not constitute any absolute limitation on the present application. The terms "including", "having" and "provided with" and any variations thereof in the specification and claims of the present application are intended to cover non-exclusive inclusion.

[0025] Reference to "an embodiment" or "the embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the application. The appearances of the phrase "in one embodiment" or "in another embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are they necessarily mutually exclusive of one another. Various features are described which can be combined together in different embodiments.

[0026] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used in the description herein is for describing particular embodiments only and is not intended to be limiting of the application.

[0027] The application will be described in conjunction with the accompanying drawings in which: Figures 1 to 8 Some embodiments of the application will now be described in detail in the following description. The following description is made with reference to the accompanying drawings, in which:

[0028] Reference will now be made to the drawings, wherein: Figure 1 and Figure 2 In some embodiments of the application, a delivery tube fixing device 100 and a machining tool 200 are provided. The machining tool 200 includes a tool 201, a delivery tube 202, and the delivery tube fixing device 100. An input end of the delivery tube 202 is fixed to the tool 201, an output end of the delivery tube 202 is used for spraying liquid or gas, and the delivery tube fixing device 100 is used for fixing the delivery tube 202, so that an orientation of the output end of the delivery tube 202 is fixed to a preset orientation. Exemplarily, the delivery tube 202 is a tube such as a bamboo joint tube or a hose, which can be bent arbitrarily, the tool 201 is provided with a cutter 203, the output end of the delivery tube 202 is used for spraying cooling liquid or lubricating liquid to the cutter 203, and the preset orientation of the output end of the delivery tube 202 can be a direction in which the cooling liquid or the lubricating liquid is sprayed to the cutter 203.

[0029] In some embodiments of the application, the delivery tube fixing device 100 includes a fixing base 101, a fixing member 102, and a fixing member 103. Figure 2 and Figure 3As shown, the conveying pipe fixing device 100 includes a fixing member 10, a supporting member 20, a locking member 30, and a plurality of limiting members 40. The fixing member 10 includes a mounting portion 11 and an adjusting portion 12, the mounting portion 11 is fixed to the machine tool 201 to fix the relative position between the fixing member 10 and the input end of the conveying pipe 202. The supporting member 20 is connected to the adjusting portion 12 and can adjust the position relative to the adjusting portion 12, the part of the supporting member 20 connected to the adjusting portion 12 forms a connecting portion 21, and the part of the supporting member 20 extending out of the adjusting portion 12 forms a curved portion 22. The locking member 30 connects the adjusting portion 12 and the connecting portion 21, and is used to lock the relative position of the adjusting portion 12 and the connecting portion 21 to fix the supporting member 20 and the fixing member 10. The plurality of limiting members 40 are arranged at intervals on the curved portion 22 and are used to limit the conveying pipe 202, and the plurality of limiting members 40 make at least part of the conveying pipe 202 extend along the curved portion 22 to fix the orientation of the output end of the conveying pipe 202.

[0030] When the conveying pipe fixing device 100 fixes the conveying pipe 202, the conveying pipe 202 is fixed to the curved portion 22 by the limiting members 40 and extends along the curved portion 22, which not only improves the overall stability of the conveying pipe 202 and reduces the risk of deformation of the conveying pipe 202 due to shaking or hydraulic changes, but also makes the orientation of the output end of the conveying pipe 202 consistent with the orientation of the end of the curved portion 22, thereby fixing the orientation of the output end of the conveying pipe 202 and reducing the risk of deviation of the orientation of the output end of the conveying pipe 202, and further improving the machining stability of the machining tool 200.

[0031] For example, when the tool 203 is machining, the orientation of the end of the curved portion 22 is set to the direction of the tool 203, so that the output end of the conveying pipe 202 can stably spray cooling liquid or lubricating liquid towards the tool 203, reducing the risk of insufficient lubrication or high temperature of the tool 203.

[0032] In addition, the conveying pipe fixing device 100 can realize the position adjustment between the fixing member 10 and the supporting member 20 through the adjusting portion 12, the connecting portion 21 and the locking member 30, so that the length of the curved portion 22 can be changed by changing the length of the connecting portion 21, and the curved portion 22 can adapt to conveying pipes 202 of different lengths, thereby adapting to different machining scenarios and improving the flexibility of the conveying pipe fixing device 100.

[0033] For example, as shown in FIG. 2, the length of the curved portion 22 can be changed by changing the length of the connecting portion 21. Figure 3 In addition, the conveying pipe fixing device 100 can realize the position adjustment between the fixing member 10 and the supporting member 20 through the adjusting portion 12, the connecting portion 21 and the locking member 30, so that the length of the curved portion 22 can be changed by changing the length of the connecting portion 21, and the curved portion 22 can adapt to conveying pipes 202 of different lengths, thereby adapting to different machining scenarios and improving the flexibility of the conveying pipe fixing device 100. Figure 4As shown, different lengths of the tool 203 are used in different processing scenarios, resulting in different lengths of the conveying pipe 202, and correspondingly, the length of the bending portion 22 also needs to be changed. When the length of the bending portion 22 is changed, the length of the connecting portion 21 can be changed by adjusting the position of the support 20 relative to the adjusting portion 12. Since the total length of the support 20 does not change, the length of the bending portion 22 changes accordingly. When the length of the connecting portion 21 is increased, the length of the bending portion 22 is reduced to adapt to the shorter conveying pipe 202. When the length of the connecting portion 21 is reduced, the length of the bending portion 22 is increased to adapt to the longer conveying pipe 202. Specifically, when the tool 203 is longer, as shown in FIG. 2A, the conveying pipe 202 used is also longer, and at this time, the bending portion 22 needs to be longer, so the connecting portion 21 is shorter. Figure 3 When the tool 203 is shorter, as shown in FIG. 2B, the conveying pipe 202 used is also shorter, and at this time, the bending portion 22 needs to be shorter, so the connecting portion 21 is longer. Figure 4 When the tool 203 is shorter, as shown in FIG. 2B, the conveying pipe 202 used is also shorter, and at this time, the bending portion 22 needs to be shorter, so the connecting portion 21 is longer.

[0034] In some embodiments, the support 20 is plastic, that is, the support 20 can be plastically deformed under external force, so that the bending portion 22 can be plastically deformed by external force to arbitrarily adjust the orientation of the end of the bending portion 22, thereby adjusting the orientation of the output end of the conveying pipe 202 to the desired angle, thereby simplifying the structure and improving flexibility. For example, the support 20 is a long strip structure and is made of a 2.5 mm thick sheet metal, so that the support 20 can be manually changed in bending degree. It should be noted that in use, the bending portion 22 can be bent in any way, such as arc-shaped and / or linear and / or polygonal, etc., as long as the orientation of the output end of the conveying pipe 202 can be fixed to the desired angle.

[0035] In some embodiments, as shown in FIGS. 3A and 3B, a plurality of limiters 40 are arranged along the long side of the bending portion 22 at intervals, each limiter 40 and the bending portion 22 form a through hole 41, and the through hole 41 is used for the conveying pipe 202 to pass through, that is, the conveying pipe 202 passes through each through hole 41 along the long side of the bending portion 22 one by one, and the position of each limiter 40 relative to the bending portion 22 is adjustable, thereby adjusting the area of the through hole 41, so that the through hole 41 is reduced until the limiter 40 can press the conveying pipe 202, thereby pressing the conveying pipe 202 to the bending portion 22, and thereby the part of the conveying pipe 202 between the plurality of limiters 40 extends along the bending portion 22. It can be understood that the more the number of limiters 40 and the closer the interval, the higher the stability of the conveying pipe 202 relative to the bending portion 22. Figure 2 Figure 5

[0036] ​​Further optionally, the limiting member 40 is two, one of which is arranged at the end of the bending portion 22 away from the connecting portion 21, and the other of which is arranged at the middle of the supporting portion 20 close to the long side. Among them, the limiting member 40 at the end is used to fix the output end of the conveying pipe 202, so that the orientation of the output end of the conveying pipe 202 is consistent with the orientation of the end of the bending portion 22, and the limiting member 40 close to the middle is used to fix the middle part of the conveying pipe 202, so that the middle part of the conveying pipe 202 is fixed to the bending portion 22. Since the conveying pipe 202 itself has a certain rigidity, the part of the conveying pipe 202 between the two limiting members 40 will not easily change the bending direction due to shaking or hydraulic pressure change after bending along the bending portion 22, so that the part of the conveying pipe 202 between the two limiting members 40 can naturally extend along the bending portion 22, so that no additional limiting member 40 is needed between the two limiting members 40, thereby minimizing the number of limiting members 40, and further simplifying the structure and reducing the weight.

[0037] It can be understood that in other embodiments, the limiting member 40 can also be arranged on the adjusting portion 12 to press the part of the conveying pipe 202 close to the input end to the adjusting portion 12, so that the conveying pipe 202 as a whole extends along the adjusting portion 12 and the bending portion 22, thereby improving the overall stability of the conveying pipe 202.

[0038] In some embodiments, as shown in Figure 2 and Figure 6 Each limiting member 40 includes a pressing member 42, two guide members 43 and two positioning members 44, both ends of the pressing member 42 are connected with one guide member 43 respectively, the two guide members 43 pass through the bending portion 22 and can move relative to the bending portion 22, the through hole 41 is formed between the pressing member 42, the two guide members 43 and the bending portion 22, the two guide members 43 are used to guide the pressing member 42 to approach or move away from the bending portion 22 to adjust the area of the through hole 41, and each positioning member 44 is arranged on a corresponding guide member 43, the positioning member 44 is used to position the position of the guide member 43 relative to the bending portion 22, so that the pressing member 42 presses the conveying pipe 202 to the bending portion 22.

[0039] Exemplarily, the guide member 43 is a screw, and the positioning member 44 is a nut, the nut is sleeved on the screw and is connected with the screw through threads, when the nut abuts against the bending portion 22, the screw can be driven to move by rotating the nut, thereby driving the pressing member 42 to move, specifically, when the pressing member 42 is driven to move close to the bending portion 22, the pressing member 42 presses the conveying pipe 202; when the pressing member 42 is driven to move away from the bending portion 22, the pressing member 42 releases the conveying pipe 202.

[0040] In some embodiments, as shown in Figure 2 and Figure 6As shown, the bending part 22 is provided with a side protrusion 221 on each side corresponding to each limiting member 40, each side protrusion 221 is provided with a guide hole 222, each guide member 43 passes through a corresponding guide hole 222, the hole wall of the guide hole 222 is used to limit the guide member 43, so that the guide member 43 moves along the axial direction of the guide hole 222, wherein the axial direction of the guide hole 222 is the thickness direction of the bending part 22, so that the pressing member 42 exerts pressure on the conveying pipe 202 along the thickness direction of the bending part 22, thereby avoiding the generation of other direction components between the conveying pipe 202 and the bending part 22, and further reducing the risk of slippage of the conveying pipe 202 relative to the bending part 22.

[0041] In some embodiments, as shown in Figure 2 and Figure 6 As shown, the pressing member 42 has a pressing section 421 and two connecting sections 422, the pressing section 421 is located between the two connecting sections 422, each connecting section 422 is used to connect a guide member 43, and the pressing section 421 is used to press the conveying pipe 202 to fix the conveying pipe 202 to the bending part 22. The pressing section 421 protrudes away from the bending part 22 and forms an accommodation groove 423, the accommodation groove 423 is used to accommodate part of the conveying pipe 202, and the pressing section 421 can limit the conveying pipe 202 through the groove wall of the accommodation groove 423, thereby reducing the risk of slippage of the conveying pipe 202 relative to the bending part 22 along the width direction of the bending part 22, and in addition, the pressing section 421 can also increase the contact area with the conveying pipe 202 through the groove wall of the accommodation groove 423, thereby more stably pressing the conveying pipe 202.

[0042] Exemplarily, the pressing member 42 is in a sheet shape, the cross section of the conveying pipe 202 is in a circular shape, and the pressing section 421 is curved in a circular arc shape away from the bending part 22 to adapt to the cross section of the conveying pipe 202.

[0043] In some embodiments, the limiting member 40 includes a flexible member (not shown in the figure), one end of the flexible member is arranged in the bending part 22, the other end of the flexible member passes through the bending part 22 and the length of the flexible member passing through the bending part 22 is adjustable, and the through hole 41 is formed between the flexible member and the bending part 22. By increasing the length of the flexible member passing through the bending part 22, the through hole 41 can be reduced, so that the flexible member exerts pressure on the conveying pipe 202, thereby fixing the conveying pipe 202 to the bending part 22; by shortening the length of the flexible member passing through the bending part 22, the through hole 41 can be enlarged, so that the flexible member releases the conveying pipe 202.

[0044] Exemplarily, the flexible member can be a rope or a belt with elasticity, such as a bungee cord or a cable tie, etc.

[0045] In some embodiments, as shown in Figure 5 and Figure 7As shown, the adjusting part 12 is provided with an adjusting groove 121, the connecting part 21 is provided with a through hole 211, the area of the adjusting groove 121 is larger than the area of the through hole 211, the locking member 30 comprises a first clamping part 31, a second clamping part 32 and a main body part 33, the main body part 33 passes through the through hole 211 and the adjusting groove 121, and the main body part 33 can be adjusted in the position in the adjusting groove 121, the first clamping part 31 and the second clamping part 32 are respectively arranged at two ends of the main body part 33 and are used for clamping the adjusting part 12 and the connecting part 21, so as to fix the adjusting part 12 and the connecting part 21.

[0046] Further, the adjusting groove 121 is in the shape of a long waist hole and extends along the length of the adjusting part 12, the through hole 211 is a circular hole, the first clamping part 31 and the main body part 33 jointly form a screw, the second clamping part 32 is a nut and is sleeved on the main body part 33 through threads, and the diameter of the through hole 211 is substantially the same as the diameter of the main body part 33. After the position of the main body part 33 in the adjusting groove 121 is adjusted, the first clamping part 31 and the second clamping part 32 can be clamped to the adjusting part 12 and the connecting part 21 by rotating the second clamping part 32, so as to realize stepless adjustment of the supporting member 20 relative to the fixing member 10.

[0047] Alternatively, in some other embodiments, the adjusting groove 121 can comprise a plurality of circular holes arranged at intervals (not shown in the figure), the plurality of circular holes extend along the length of the adjusting part 12, and the main body part 33 can be selectively inserted into one of the circular holes, so as to adjust the position of the supporting member 20 relative to the fixing member 10 and realize step adjustment of the supporting member 20 relative to the fixing member 10.

[0048] In some embodiments, as shown in Figure 8 The conveying pipe fixing device 100 further comprises a movement limiting assembly 50, the movement limiting assembly 50 is connected to the adjusting part 12 and the connecting part 21, and the movement limiting assembly 50 is used for limiting the movement direction of the connecting part 21 relative to the adjusting part 12, for example, the movement limiting assembly 50 limits the movement of the connecting part 21 along the length of the adjusting groove 121.

[0049] For example, the movement limiting assembly 50 can be a pneumatic cylinder, the body part of the pneumatic cylinder is mounted on the adjusting part 12, the guide rod of the pneumatic cylinder is connected to one end of the supporting member 20 close to the adjusting part 12, and the pneumatic cylinder can limit the reciprocating movement of the supporting member 20 along the length direction of the guide rod. Alternatively, the movement limiting assembly 50 can also be a slide rail and a slide block (not shown in the figure), the slide rail is arranged on the adjusting part 12, and the slide block is arranged on the connecting part 21, the slide block moves along the slide rail, so as to limit the movement of the connecting part 21 along the slide rail.

[0050] In some embodiments, as shown in Figure 2 , Figure 5 and Figure 7As shown, the mounting portion 11 has a ring body 111 surrounding a mounting opening 112 for the input end of the conveying pipe 202 to pass through, and when the input end of the conveying pipe 202 is mounted to the machine tool 201, the input end of the conveying pipe 202 clamps the ring body 111 of the machine tool 201, so that the ring body 111 is fixed relative to the input end of the conveying pipe 202, and the fixed mounting of the fixing member 10 is achieved.

[0051] Specifically, the machining machine tool 200 is provided with a pipe 204 on the machine tool 201, and the pipe 204 can be mounted with a plurality of conveying pipes 202, the input end of the conveying pipe 202 is mounted with the pipe 204 through screw thread, and the ring body 111 is located between the input end of the conveying pipe 202 and the pipe 204, and the input end of the conveying pipe 202 clamps the ring body 111 of the pipe 204.

[0052] Exemplarily, the ring body 111 and the adjusting portion 12 are bent and formed by sheet metal parts, so as to simplify the structure, improve the production efficiency and reduce the cost.

[0053] In addition, those skilled in the art should understand that the above embodiments are only used to illustrate the present application, and are not used as limitation to the present application, and any appropriate changes and modifications made to the above embodiments within the spirit and principle of the present application fall within the disclosure range of the present application.

Claims

1. A conveying pipe fixing device for fixing a conveying pipe, characterized in that, The delivery pipe fixing device comprises: a fixing member comprising a mounting portion and an adjusting portion, the mounting portion being used for fixing the fixing member and an input end of the delivery pipe; a supporting member connected to the adjusting portion and adjustable relative to the adjusting portion, a connecting portion being formed between the supporting member and the adjusting portion, and a bending portion being formed on the supporting member extending out of the adjusting portion; a locking member connecting the adjusting portion and the connecting portion and used for locking the relative position of the adjusting portion and the connecting portion to fix the supporting member and the fixing member; and a plurality of limiting members arranged at intervals on the bending portion and used for limiting the delivery pipe, so that at least part of the delivery pipe extends along the bending portion to fix the orientation of an output end of the delivery pipe.

2. The conduit securement device of claim 1, wherein: Each of the limiting members and the bending portion forms a through hole, and the through hole is used for the delivery pipe to pass through, and each of the limiting members is adjustable relative to the bending portion to adjust the area of the through hole, so that the limiting member fixes the delivery pipe to the bending portion.

3. The conduit securement device of claim 2, wherein: Each of the limiting members comprises a pressing member, two guide members and two positioning members, two ends of the pressing member are connected to one of the guide members respectively, the two guide members pass through the bending portion and are movable relative to the bending portion, the through hole is formed between the pressing member, the two guide members and the bending portion, the two guide members are used for guiding the pressing member to approach or move away from the bending portion to adjust the area of the through hole, and each of the positioning members is arranged on one of the guide members and is used for positioning the position of the guide member relative to the bending portion, so that the pressing member fixes the delivery pipe to the bending portion.

4. The conduit securement device of claim 3, wherein: The bending portion is provided with side protrusions on opposite sides corresponding to each of the limiting members, each of the side protrusions is provided with a guide hole, each of the guide members passes through a corresponding guide hole, and the hole wall of the guide hole is used for limiting the guide member, so that the guide member moves along the axial direction of the guide hole.

5. The conduit securement device of claim 3, wherein: The pressing member has a pressing segment and two connecting segments, the pressing segment is located between the two connecting segments, each of the connecting segments is used for connecting one of the guide members, the pressing segment is used for pressing the delivery pipe to fix the delivery pipe to the bending portion, the pressing segment protrudes towards the side away from the bending portion and forms a containing groove, and the containing groove is used for containing part of the delivery pipe.

6. The conduit securement device of claim 2, wherein: The limiting member comprises a flexible member, one end of the flexible member is arranged on the bending portion, the other end of the flexible member passes through the bending portion and is adjustable in length passing through the bending portion, the through hole is formed between the flexible member and the bending portion, and the flexible member is used for pressing the delivery pipe to fix the delivery pipe to the bending portion.

7. The conduit securement device of claim 1, wherein: The adjusting part is provided with an adjusting groove, the connecting part is provided with a through hole, the area of the adjusting groove is larger than the area of the through hole, the locking member comprises a first clamping part, a second clamping part and a main body part, the main body part passes through the through hole and the adjusting groove, and the position of the main body part in the adjusting groove can be adjusted, the first clamping part and the second clamping part are respectively arranged at two ends of the main body part and are used for clamping the adjusting part and the connecting part to fix the adjusting part and the connecting part.

8. The conduit securement device of claim 1, wherein: The conveying pipe fixing device further comprises a movement limiting assembly connected to the adjusting part and the connecting part, and the movement limiting assembly is used for limiting the movement direction of the connecting part relative to the adjusting part.

9. The conduit securement device of claim 1, wherein: The mounting part has a ring body surrounding a mounting opening, and the mounting opening is used for allowing the input end of the conveying pipe to pass through.

10. A machine tool, characterized by The machine tool comprises a machine tool, a conveying pipe and a conveying pipe fixing device according to any one of claims 1 to 9, the input end of the conveying pipe is arranged on the machine tool, the output end of the conveying pipe is used for spraying liquid or gas, and the conveying pipe fixing device is used for fixing the conveying pipe to fix the orientation of the output end of the conveying pipe.

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