Cutting fluid spraying device for machining and manufacturing

Abstract

The invention belongs to the technical field of machining equipment, and particularly relates to a machining and manufacturing cutting fluid spraying device which comprises a spraying device body, the spraying device body comprises a frame body, a machining head is arranged in a mounting sleeve, and an annular circumferential rotating assembly is arranged on the outer side of a supporting frame. The annular circumferential rotating assembly comprises an annular frame, a rotating adjusting assembly is arranged on the outer side of the annular frame, a spraying assembly is arranged on a rotating part of the rotating adjusting assembly, and a limiting block facilitating opening and closing of the spraying assembly is arranged on the portion, corresponding to the spraying assembly, of the annular frame; a linkage assembly matched with the limiting block is arranged on one side of the spraying assembly. The device is reasonable in design, simple in structure and convenient to machine, the spraying direction and the spraying range can be adjusted in a self-adaptive mode according to different use requirements, the spraying accuracy is ensured, the use functionality of the device is improved, the automation degree of the device is improved, the working process is guaranteed, and the use requirements are met.

Description

Technical Field

[0001] The invention belongs to the technical field of mechanical processing equipment, and in particular relates to a cutting fluid spraying device for mechanical processing and manufacturing. Background Art

[0002] During the machining process, cutting fluid is often needed to cool the workpiece and the machining tool. Cutting fluid is an industrial liquid used in metal cutting and grinding processes to cool and lubricate the tools and workpieces. Cutting fluid is scientifically compounded from a variety of super-functional additives. It has good cooling performance, lubrication performance, rust prevention performance, oil removal and cleaning function, anti-corrosion function, and easy dilution. Therefore, during the machining process, the cutting fluid needs to be automatically sprayed to ensure the smoothness of the machining.

[0003] At present, conventional mechanical processing equipment includes but is not limited to horizontal machine tools, CNC lathes, milling machines and boring machines, and the above equipment cannot do without the supply of cutting fluid; in the prior art, regarding the cutting fluid spraying process on lathe equipment, the spray port is made into one with the tool. Although it can ensure that the cutting fluid can act on the processing position, it will affect people's viewing of the processing position to a certain extent, and the waste in the processing process is not cleaned up in time and will affect the outlet direction of the cutting fluid, affecting the work progress. Of course, most of the cutting fluid spraying process is on the outside of the processing tool, and one or several spray pipes are added to adapt their positions to complete the spraying of the cutting fluid. This process also requires manual intervention to complete the adjustment, and the work progress is limited. At the same time, for different types of workpieces, the spray range is uncontrollable, which on the one hand causes waste of cutting fluid, and on the other hand affects the spraying effect and cannot meet the use requirements. Summary of the Invention

[0004] In response to the technical problems existing in the above-mentioned cutting fluid injection process of mechanical processing, the present invention proposes a cutting fluid injection device for mechanical processing and manufacturing that has a reasonable design, simple structure, and is easy to process, and can adaptively adjust the injection direction and injection range according to different usage requirements, especially ensuring the accuracy of the injection position, improving the functionality of the device and equipment, enhancing the degree of automation of the device and equipment, ensuring the working process, reducing the possibility of cutting fluid waste, and meeting the usage requirements.

[0005] In order to achieve the above-mentioned purpose, the technical solution adopted by the present invention is a cutting fluid injection device for mechanical processing and manufacturing, including an injection device body, the injection device body including a frame, the frame including a mounting sleeve, a support frame is provided on the outside of the mounting sleeve, a processing head is provided in the mounting sleeve, an annular circumferential rotation component is provided on the outside of the support frame, the annular circumferential rotation component includes a ring frame, a rotation adjustment component is provided on the outside of the ring frame, a injection component is provided on the rotating part of the rotation adjustment component, a limit block is provided on the ring frame corresponding to the injection component to facilitate the opening and closing of the injection component, and a linkage component that cooperates with the limit block is provided on one side of the injection component.

[0006] Preferably, a positioning sleeve is provided in the spray assembly, a nozzle is provided in the positioning sleeve, a folding tube is provided on the outside of the positioning sleeve, and a connecting tube is provided on the outside of the folding tube.

[0007] Preferably, two groups of rotation adjustment components are set up, and are mirrored with respect to the support frame. The rotation adjustment components include a ring set up on the ring frame, and multiple rings are arranged in a ring array at equal distances. A rotating block is provided on the outside of the ring, and a connecting rod with an L-shaped design is provided on the outside of the rotating block. A connecting frame is provided between two adjacent connecting rods, and one end of the connecting frame close to the connecting rod is designed in an obtuse angle. A stabilizing sleeve is provided between the two connecting frames, and a driving gear is provided on the outside of the rotating block close to the support frame.

[0008] Preferably, the injection assembly includes a mounting tube established in a stabilizing sleeve, and a pulling assembly is provided on the outside of the mounting tube located on one side of the stabilizing sleeve. The pulling assembly includes a pulling telescopic part established in the stabilizing sleeve, and a circular plate is provided on one side of the pulling telescopic part to limit the connecting pipe. An adjustment plate with a semicircular design is provided on the other side of the pulling telescopic part. The two adjustment plates are annular in design, and their two end ends are rotatably connected. There are four pulling telescopic parts, among which the two pulling telescopic parts established opposite to each other are rotatably connected to the connection point of the two adjustment plates, and one end of the other two pulling telescopic parts established opposite to each other are respectively rotatably connected to the geometric center of the adjustment plate.

[0009] Preferably, a first folding plate with an obtuse angle design is provided on the inner side of one end of the mounting tube, a second folding plate is provided on one side of the first folding plate, a limiting strip with a concave shape is provided in the mounting tube located on the side of the first folding plate, the inner sides of the two limiting strips are slidingly connected to one end of the first folding plate, a limiting frame with a concave shape is provided on one side of the second folding plate, and is installed on the outer side of the two adjacent limiting strips, a limiting groove is provided on the inner side of the short side of the limiting frame, and is slidingly connected to one end of the second folding plate.

[0010] Preferably, an ear seat is provided in the adjustment plate away from the side of the stabilization sleeve, and a first rotating mechanism is provided between two adjacent ear seats corresponding to the connection between the two adjustment plates, the first rotating mechanism includes a first rotating rod, and a first concave seat is provided on one side of the two first rotating rods, and the connection between the two is rotationally connected, and a second rotating mechanism is provided between two adjacent ear seats located on one side of the first rotating mechanism, the second rotating mechanism includes a second rotating rod designed in a V shape, and a second concave seat is provided on one side of the second rotating rod.

[0011] Preferably, an adjustment assembly is provided on the outer side of the first folding plate, and the adjustment assembly includes a mounting seat, and rotatable adjustment rods are provided above both sides of the mounting seat, and the close sides of the two adjustment rods are rotatably connected and are respectively rotatably connected to the first concave seat and the second concave seat in the first rotating mechanism and the second rotating mechanism.

[0012] Preferably, a limiting assembly is provided on the second folding plate, and the limiting assembly includes a mounting rod, a limiting rod is provided at the corner of the first folding plate close to the mounting rod, a limiting plate is provided on the outer side of the mounting rod, a limiting hole is provided in the limiting plate, and is adapted to the limiting rod.

[0013] Preferably, the limit block is designed in a 6 shape and is connected to the ring frame. An arc-shaped slide groove is provided on the outside of the ring frame. The linkage assembly includes a stabilizing rod established on one side of the circular plate. A sliding wheel is provided on one side of the stabilizing rod and is adapted to the arc-shaped slide groove. The pulling and telescopic part includes a limit sleeve established on the outside of the stabilizing sleeve. A rod body is provided in the limit sleeve, and one end thereof is rotatably connected to the circular plate. A fixing rod is provided in the stabilizing sleeve located on the outside of the rod body, and a limit plate is provided on the outside of the rod body. A first spring is provided on the outside of the rod body located on the side of the limit plate, and a second spring is provided on the outside of the fixed rod located on the side of the limit plate.

[0014] Preferably, the nozzle includes a shell, an end cover is provided on one side of the shell, a nozzle designed in an I-shape is provided in the shell, a liquid inlet is provided in the nozzle, a plurality of through holes are provided on the outside of the nozzle, and a liquid outlet is provided at one end of the nozzle and is connected to the through hole.

[0015] Compared with the prior art, the advantages and positive effects of the present invention are:

[0016] 1. A cutting fluid spraying device for mechanical processing and manufacturing provided by the present invention utilizes a rotation adjustment component that receives driving power to realize circular reciprocating rotation, so as to adaptively adjust the position of the spraying component, thereby meeting different usage requirements. The rotation process of the spraying component can be achieved with the help of the establishment of a linkage component to realize adaptive adjustment of the cutting fluid spraying range, and the spraying range is adaptively adjusted according to different spraying positions. On the one hand, the functionality of the device can be improved, and on the other hand, the possibility of splashing of the cutting fluid during the spraying process can be reduced, ensuring that the cutting fluid can fully act on the processing position, saving costs, improving the work process, and meeting usage requirements. The device has a reasonable design, a simple structure, and is easy to process. It can also adaptively adjust the spraying direction and spraying range according to different usage requirements, especially ensuring the accuracy of the spraying position, improving the functionality of the device, enhancing the degree of automation of the device, ensuring the work process, reducing the possibility of cutting fluid waste, and meeting usage requirements. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following is a brief introduction to the drawings required for use in the description of the embodiments. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative labor.

[0018] Figure 1 This is a schematic diagram of the structure of a cutting fluid injection device for machining;

[0019] Figure 2 This is a structural front view of a cutting fluid injection device for machining;

[0020] Figure 3 It is a structural schematic diagram of an annular circular rotating component;

[0021] Figure 4 It is a structural diagram of the injection assembly;

[0022] Figure 5 It is a front view of part of the internal structure of the injection assembly;

[0023] Figure 6 A schematic diagram of part of the internal structure of the injection assembly from another perspective;

[0024] Figure 7 It is a structural diagram of the linkage component;

[0025] Figure 8 Schematic diagram of the internal structure of the nozzle;

[0026] Figure 9 for Figure 5A magnified schematic diagram of the local structure at point A;

[0027] In the above figures, 1, frame; 1a, mounting sleeve; 1b, support frame; 2, processing head; 3, ring frame; 4, rotation adjustment assembly; 41, collar; 42, rotating block; 43, connecting rod; 44, connecting frame; 45, stabilizing sleeve; 46, driving gear; 5, injection assembly; 51, mounting tube; 511, limiting strip; 512, limiting frame; 5121, limiting groove; 52, pulling telescopic member; 521, limiting sleeve; 522, rod body; 523, fixing rod; 5231, limiting plate; 524, first spring; 525, second spring; 53, circular plate; 54, adjusting plate; 541, ear seat; 55, first folding plate; 56, second folding plate; 6, Limit block; 61, arc-shaped slide groove; 7, linkage assembly; 71, stabilizer bar; 72, sliding wheel; 8, positioning sleeve; 9, nozzle; 91, shell; 92, end cover; 93, nozzle; 931, liquid inlet hole; 932, through hole; 933, liquid outlet hole; 94, folding tube; 95, connecting tube; 10, first rotating mechanism; 101, first rotating rod; 102, first concave seat; 11, second rotating mechanism; 111, second rotating rod; 112, second concave seat; 12, adjustment assembly; 121, mounting seat; 122, adjustment rod; 13, limit assembly; 131, mounting rod; 132, limit rod; 133, limit plate; 1331, limit hole. DETAILED DESCRIPTION

[0028] In order to more clearly understand the above-mentioned objects, features and advantages of the present invention, the present invention is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that, in the absence of conflict, the embodiments of the present application and the features therein can be combined with each other.

[0029] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0030] Examples, such as Figures 1 to 9As shown, a cutting fluid injection device for mechanical processing and manufacturing includes a nozzle body, the nozzle body includes a frame 1, the frame 1 includes a mounting sleeve 1a, a support frame 1b is provided on the outside of the mounting sleeve 1a, and a processing head 2 is provided in the mounting sleeve 1a, wherein the mounting sleeve 1a is sleeved on the outside of the processing head 2, so that the device can be moved and adjusted with it to ensure the convenience of cutting fluid injection, and as for the processing head 2, it is a conventional equipment component in existing mechanical processing equipment, such as a cutting bit, a drilling bit or a milling machine bit, that is, it can use the frame 1 to realize the installation of the processing equipment component to ensure the functionality of the equipment, an annular circumferential rotation component is provided on the outside of the support frame 1b, the annular circumferential rotation component includes a ring frame 3, and a rotation adjustment component 12 is provided on the outside of the ring frame 3, which receives the driving power to realize annular reciprocating rotation to adapt the position of the injection component 5. The cam 6 of the embodiment of the present invention is a kind of cam 6, and the cam 6 of the embodiment of the present invention is a kind of cam 6, which is a kind of cam 6 used for the purpose of adjusting the working surface of the cutting fluid.

[0031] The above process: utilizing the established rotation adjustment component 12, which receives the driving power and realizes circular reciprocating rotation, so as to adapt and adjust the position of the injection component 5, thereby meeting different usage requirements, utilizing the established injection component 5, its rotation process can be achieved with the help of the establishment of the linkage component 7 to realize the adaptive adjustment of the cutting fluid spraying range, and adaptively adjust the spraying range according to different spraying positions. On the one hand, it can improve the functionality of the device, and on the other hand, it can reduce the possibility of splashing of the cutting fluid during the spraying process, ensuring that it can fully act on the processing position, saving costs, improving the work process, and meeting usage requirements; the device has a reasonable design, simple structure, and easy processing and can adaptively adjust the spray direction and spray range according to different usage requirements, especially ensuring the accuracy of the spray position, improving the functionality of the device, improving the degree of automation of the device, ensuring the work process, reducing the possibility of waste of cutting fluid, and meeting usage requirements.

[0032] In order to fully realize the spraying operation, a positioning sleeve 8 is provided in the spraying component 5, a nozzle 9 is provided in the positioning sleeve 8, a folding tube 94 is provided on the outside of the positioning sleeve 8, and a connecting tube 95 is provided on the outside of the folding tube 94. The specific description is: for the folding tube 94, it has a certain telescopic performance, which is inconvenient in the rotation path of the spraying component 5, but is limited by the establishment of the linkage component 7. For the pipe fittings located between the positioning sleeve 8 and the linkage component 7, it has a telescopic tendency to ensure the smoothness of the flow of the cutting fluid. Further, the nozzle 9 and the positioning sleeve 8 are bolted together and tightly matched with the inner periphery of the folding tube 94. The connecting tube 95 is connected to the folding tube 94 at the same time as it is connected to the external cutting fluid supply equipment to ensure the continuous progress of the spraying operation.

[0033] In order to make the equipment components have good functionality during the rotation adjustment process, the rotation adjustment assembly 12 is set up in two groups, and is set up in a mirror image with respect to the support frame 1b. For one group: the rotation adjustment assembly 12 includes a ring 41 set up on the ring frame 3, and multiple rings 41 are arranged in a ring array at equal distances. A rotation block 42 is set on the outside of the ring 41, and a connecting rod 43 with an L-shaped design is set on the outside of the rotating block 42. A connecting frame 44 is set between two adjacent connecting rods 43, and a connecting frame near the connecting rod 43 is provided. One end of 44 is designed in an obtuse angle. A stabilizing sleeve 45 is provided between the two connecting frames 44. A driving gear 46 is provided on the outside of the rotating block 42 close to the support frame 1b. Specifically, the driving gear 46 is used to bear the external driving power. When it rotates, it drives the corresponding rotating block 42 to rotate relative to the collar 41. As for the rotating block 42 adjacent to the previous one, it first receives the driving power by means of the connecting rod 43, and when it acts on the connecting frame 44, it makes The connecting frame 44 rotates around the ring frame 3 as the rotating block 42 rotates until it drives the injection assembly 5 to rotate to the farthest moving position of the limit block 6, then stops and reversely controls the driving gear 46 to rotate, so that the equipment can be reset and wait for subsequent use and adjustment. It should be further explained that: in this embodiment, the static state of the injection assembly 5 is set to face outward. At this position, the maximum size position of the limit block 6 corresponds to it. When the rotation adjustment assembly 12 is controlled to operate, the injection assembly 5 on the left rotates in a counterclockwise direction toward the position close to the processing head 2 until it rotates to the minimum outer diameter of the limit block 6 and the rotation angle is also the maximum. Of course, during use, its position can be adaptively adjusted according to different usage requirements, and the corresponding injection range is also different. When it reaches the maximum rotation position, its opening and closing angle is the largest, and the injection range is also larger, which can fully cover the workpiece. Other usage requirements are freely adjusted by people according to actual usage needs, which greatly improves the functionality of the device.

[0034] In order to ensure the smooth progress of the spraying work, the spraying assembly 5 includes a mounting tube 51 established in the stabilizing sleeve 45, which on the one hand provides convenient conditions for the connection between the spraying assembly 5 and the rotating adjustment assembly 12, and on the other hand provides an effective installation position for the nozzle 9. Further, a pulling assembly is provided on the outside of the mounting tube 51 on one side of the stabilizing sleeve 45, and the pulling assembly includes a pulling telescopic member 52 established in the stabilizing sleeve 45. The pulling telescopic member 52 can have a moving and adjusting effect under the action of the linkage assembly 7. A circular plate 53 is provided on one side of the pulling telescopic member 52, and the connecting pipe 95 is limited. The circular plate 53 can run together with the linkage assembly 7, and undertake the power of the pulling telescopic member 52, and is adapted to the limit block 6, providing a prerequisite for its subsequent telescopic movement. Of course, it is also convenient for the adjustment plate 54 to be moved together under the action of the pulling telescopic member 52, thereby acting on the spraying assembly 5. ; Furthermore, an adjustment plate 54 with a semicircular design is provided on the other side of the pulling telescopic member 52. The two adjustment plates 54 are annular in design, and the ends thereof are rotatably connected. There are four pulling telescopic members 52, among which the two pulling telescopic members 52 set up opposite to each other are rotatably connected to the connection points of the two adjustment plates 54, and one end of the other two pulling telescopic members 52 set up opposite to each other are rotatably connected to the geometric center of the adjustment plate 54 respectively. Among which, the specifications of the two pulling telescopic members 52 near the position of the adjustment plate 54 are larger than the lengths of the other two pulling telescopic members 52, but their usage is the same. When the circular plate 53 rotates relative to the limit block 6 with the linkage assembly 7, the compression force in the pulling telescopic member 52 will act on the circular plate 53 together, and make it always fit with the limit block 6, thereby making the adjustment plate 54 able to be pulled, providing a prerequisite for the subsequent adjustment of the spray range and meeting the usage requirements.

[0035] In order to enable the injection assembly 5 to limit the injection direction of the cutting fluid in an outwardly expanding manner, so as to improve the functionality of the device and ensure the smooth progress of the processing work, a first folding plate 55 with a blunt-angle design is provided on the inner side of one end of the mounting tube 51, and a second folding plate 56 is provided on one side of the first folding plate 55, wherein the first folding plate 55 and the second folding plate 56 are set up in the same way, and are both composed of two parts, one of which is connected to the inner side of the mounting tube 51 at the short side, and the other is arranged on the outside at the long side, and the connection between the two parts is rotatably connected together to ensure that it has good rotation adjustment performance. Furthermore, a limiting strip 511 with a concave shape is provided in the mounting tube 51 on one side of the first folding plate 55, and the inner side of the two limiting strips 511 is slidably connected to one end of the first folding plate 55, and a limiting frame 512 with a concave shape is provided on one side of the second folding plate 56, and is installed on two adjacent The outer side of the limit bar 511 and the inner side of the short side of the limit frame 512 are provided with a limit groove 5121, which is slidably connected to one end of the second folding plate 56. For the outer sides of the first folding plate 55 and the second folding plate 56 close to the limit bar 511 and the limit frame 512, a sliding rod is set at its end and can slide relative to the limit bar 511 or the limit frame 512, making its folding adjustment process more convenient and providing conditions for the subsequent adjustment of the spray range. That is to say: when the adjustment plate 54 moves relative to the mounting tube 51, the short sides of the first folding plate 55 and the second folding plate 56 can move relative to the limit bar 511 or the limit frame 512, and have a tendency to rotate inward during the movement. Due to the establishment of the adjustment component 12, the long sides of the first folding plate 55 and the second folding plate 56 have a tendency to expand outward, thereby completing the limitation of the cutting fluid spray range, preventing it from excessive splashing and causing waste of resources, and saving costs.

[0036] In order to further improve the rationality of the device, an ear seat 541 is provided in the adjustment plate 54 on the side away from the stabilizing sleeve 45, and a first rotating mechanism 10 is provided between the two adjacent ear seats 541 corresponding to the connection between the two adjustment plates 54. The first rotating mechanism 10 includes a first rotating rod 101, and a first concave seat 102 is provided on one side of the two first rotating rods 101, and the connection between the two is rotatably connected. For the establishment of the above-mentioned first rotating mechanism 10, the two ear seats 541 located on one side of the two first rotating rods 101 are respectively established on the two adjustment plates 54, mainly for dealing with the situation that the rotation connection of the two adjustment plates 54 may rotate relative to each other, so as to further improve the stability established between the device components, and the other end of the first rotating rod 101 is connected to the first concave seat 102 As for the rotational connection between them, it also takes into account the possibility of rotation of the two adjustment plates 54 when moving relative to the mounting tube 51, thereby improving the stability of the equipment components and ensuring smooth use. Furthermore, a second rotation mechanism 11 is arranged between the two adjacent ear seats 541 on one side of the first rotation mechanism 10. The second rotation mechanism 11 includes a second rotation rod 111 designed in a V shape, and a second concave seat 112 is arranged on one side of the second rotation rod 111. The second rotation mechanism 11 is established to undertake the moving power and adapt to the deformation process of the folding plate, thereby improving the use stability of the device. The purpose of establishing the first rotation mechanism 10 is the same as that of the second rotation mechanism 11. Another added function is to adapt to the adjustment process of the adjustment plate 54 to prevent it from offsetting and meet the use requirements.

[0037] In order to ensure that the first folding plate 55 can be folded to expand outward, thereby ensuring the spray range of the cutting fluid, an adjustment component 12 is provided on the outside of the first folding plate 55. The adjustment component 12 includes a mounting seat 121. Rotatable adjustment rods 122 are provided above both sides of the mounting seat 121. The close sides of the two adjustment rods 122 are rotatably connected, and are rotatably connected to the first concave seat 102 and the second concave seat 112 in the first rotating mechanism 10 and the second rotating mechanism 11 respectively. The specific description is: when the adjustment plate 54 is pulled, the rotating plate component in the first rotating mechanism 10 or the second rotating mechanism 11 rotates in a direction away from the geometric center of the adjustment plate 54, and applies a driving force to the adjustment component 12. When one side of the first folding plate 55 moves relative to the limit bar 511, its folded part is It will rotate toward the geometric center of the stabilizing sleeve 45. At the same time, due to the establishment of the adjustment component 12, the other half of the first folding plate 55 will rotate outward, and the two adjustment rods 122 will act on the rotating rod of the second rotating mechanism 11 as the first folding plate 55 expands outward, causing it to rotate outward. In this process, the coordination and linkage between the various components realizes the outward expansion of the outer half of the first folding plate 55. Of course, when the first folding plate 55 undergoes the above-mentioned action, the establishment of the restriction and limiting component 13 can also exert force on the second folding plate 56, causing it to expand outward in a rotational manner, thereby achieving the purpose of limiting the spray range. At the same time, the splashing cutting fluid can also be limited by the folding plate component to fully act in the processing process, reduce the possibility of waste, and ensure the work progress.

[0038] In order to limit the expansion of the folding plate to the maximum range, a limiting component 13 is provided on the second folding plate 56. The limiting component 13 includes a mounting rod 131. A limiting rod 132 is provided at the corner of the first folding plate 55 near the mounting rod 131. The outer sides of the mounting rod 131 and the limiting rod 132 are both provided with limiting nuts to prevent the limiting plate 133 from detaching. A limiting plate 133 is provided on the outer side of the mounting rod 131. A limiting hole 1331 is provided in the limiting plate 133 and is adapted to the limiting rod 132. Specifically, the mounting rod 131 is provided with a limiting nut. The second folding plate 56 stands at the geometric center of the two adjacent first folding plates 55. When the first folding plate 55 and the second folding plate 56 are expanded outward in a folding manner, especially for the folding plate part on the outside, the expansion process between the two adjacent parts will be limited by the maximum moving distance of the limiting plate 133 on the limiting rod 132. At the same time, the adjacent folding plates will also be limited by the length of the limiting hole 1331 in the limiting plate 133. Therefore, the establishment of the limiting component 13 can complete the limitation of the maximum opening and closing angle of the folding plate, thereby ensuring its use effect.

[0039] In order to further improve the rationality of the device, the limit block 6 is designed in a 6-shaped shape and is connected to the ring frame 3. Its function is to utilize the rotation process of the rotation adjustment component 12 to cooperate with the limit block 6 to realize the convenient opening and closing of the injection component 5, so as to reduce the possibility of splashing during the injection of the cutting fluid. Further, an arc-shaped groove 61 is provided on the outer side of the ring frame 3, and the linkage component 7 includes a stabilizing rod 71 set on one side of the circular plate 53. A sliding wheel 72 is provided on one side of the stabilizing rod 71 and is adapted to the arc-shaped groove 61. That is to say, when the rotation adjustment component 12 is in operation, the driving mechanism 5 is driven by the rotation adjustment component 12. The force acts on the circular plate 53 and the established stabilizing sleeve 45, causing them to rotate. Influenced by the shape of the limit block 6, the sliding wheel 72 rotates relative to the arc-shaped slide groove 61. In the process of rotation, as the outer peripheral size of the limit block 6 changes, the sliding wheel 72 gradually moves from the outer side of the limit block 6 toward the position close to the ring frame 3. This change is also adjusted by the extension of the pulling telescopic member 52, thereby providing pulling power for the spray assembly 5, so as to realize the use of the movement of the adjustment plate 54 to act on the folding plate, causing it to expand and move outward, thereby completing the limitation of its spray range and meeting the use requirements.The first and second springs 524 and 525 are respectively arranged on the outer side of the fixing rod 523 and the fixing rod 524 of the fixing rod 523 of the fixing rod 523 of the fixing rod 523 of the fixing rod 523 of the fixing rod 523 of the fixing rod 523 of the fixing rod 523 of the fixing rod 523 of the fixing rod 523 of the fixing rod 523 of the fixing rod 523 of the fixing rod 523 of the fixing rod 523 of the fixing rod 523 of the fixing rod 523 of the fixing rod 523 of the fixing rod 523 of the fixing rod 523 of the fixing rod 523 of the fixing rod 523 of the fixing rod 523 of the fixing rod 523 of the fixing rod 523 of the fixing rod 523 of the fixing rod 523 of the fixing rod 523 of the fixing rod 523 of the fixing rod As the limit block 6 rotates, the first spring 524 and the second spring 525 will gradually reduce their compression to a certain extent and act on the limit plate 5231, so that the rod body 522 and the circular plate 53 move together in the direction close to the limit block 6, and the pull rod telescopic member will apply the above pulling force to the spray assembly 5 to open the folding plate in the spray assembly 5 and complete the limit of the spray range, reducing the possibility of resource waste and saving production costs. Of course, it needs to be further explained that the first spring 524 and the second spring 525 are always in a compressed state, the only difference being the size of the compression, that is, when they are at the outermost side of the limit block 6, the compression is the largest, and when they are at the position of the limit block 6 closest to the ring frame 3, the compression is the smallest. The establishment of the pulling telescopic member 52 can convert rotation into movement and adjustment of some equipment in the spray assembly 5, making the linkage between the equipment more compact and having a strong use effect.

[0040] In order to ensure the smoothness of the cutting fluid, the nozzle 9 includes a shell 91, an end cover 92 is provided on one side of the shell 91, a nozzle 93 designed in the shape of an I is provided in the shell 91, a liquid inlet hole 931 is provided in the nozzle 93, a plurality of through holes 932 are provided on the outside of the nozzle 93, and a liquid outlet hole 933 is provided on one end of the nozzle 93, and is connected to the through hole 932. Specifically, the nozzle 93 is tightly matched with the inner side of the shell 91, and the end cover 92 is provided on the side to facilitate its connection with the port of the folding tube 94, thereby ensuring the delivery process of the cutting fluid. After the component 5 is adjusted to the appropriate position, the cutting fluid is input through the connecting tube 95 and transported to the nozzle 9 through the folding tube 94. The cutting fluid is temporarily stored in the liquid inlet hole 931, and then flows through the through hole 932 toward the gap between the shell 91 and the nozzle 93, which has a collecting effect to a certain extent, and finally is ejected from the liquid outlet 933. On the one hand, it can limit the direction of the cutting fluid's derivation, and on the other hand, it can optimize its ejection range, so that the position where it is ejected in a ring manner is more concentrated, and it is convenient to act on the processing position, which greatly improves the functionality of the device.

[0041] The above description is merely a preferred embodiment of the present invention and does not constitute any other form of limitation to the present invention. Any person skilled in the art may utilize the technical contents disclosed above to change or modify them into equivalent embodiments with equivalent changes for application in other fields. However, any simple modification, equivalent change, and modification of the above embodiments made in accordance with the technical essence of the present invention without departing from the technical solution of the present invention shall still fall within the scope of protection of the technical solution of the present invention.

Claims

1. A cutting fluid injection device for machining manufacturing, comprising an injection device body, the injection device body comprising a frame, the frame comprising a mounting sleeve, a support frame being provided on the outside of the mounting sleeve, and a machining head being provided in the mounting sleeve, wherein: An annular circumferential rotation component is provided on the outside of the support frame, and the annular circumferential rotation component includes a ring frame, a rotation adjustment component is provided on the outside of the ring frame, and an injection component is provided on the rotating part of the rotation adjustment component. A limit block is provided on the ring frame corresponding to the injection component to facilitate the opening and closing of the injection component, and a linkage component that cooperates with the limit block is provided on one side of the injection component.

2. The cutting fluid spraying device for machining according to claim 1, characterized in that: A positioning sleeve is provided in the spray assembly, a nozzle is provided in the positioning sleeve, a folding tube is provided on the outside of the positioning sleeve, and a connecting tube is provided on the outside of the folding tube.

3. The cutting fluid spraying device for machining according to claim 2, characterized in that: There are two groups of rotation adjustment components, which are mirrored with respect to the support frame. The rotation adjustment components include a ring set up on the ring frame, and multiple rings are arranged in a ring array at equal distances. A rotating block is provided on the outside of the ring, and a connecting rod with an L-shaped design is provided on the outside of the rotating block. A connecting frame is provided between two adjacent connecting rods, and one end of the connecting frame close to the connecting rod is designed in an obtuse angle. A stabilizing sleeve is provided between the two connecting frames, and a driving gear is provided on the outside of the rotating block close to the support frame.

4. The cutting fluid spraying device for machining according to claim 3, characterized in that: The injection assembly includes a mounting tube established in a stabilizing sleeve, and a pulling assembly is provided on the outside of the mounting tube located on one side of the stabilizing sleeve. The pulling assembly includes a pulling telescopic part established in the stabilizing sleeve, and a circular plate is provided on one side of the pulling telescopic part to limit the connecting tube. An adjusting plate with a semicircular design is provided on the other side of the pulling telescopic part. The two adjusting plates are annular in design, and their two end ends are rotatably connected. There are four pulling telescopic parts, among which the two pulling telescopic parts established opposite to each other are rotatably connected to the connection point of the two adjusting plates, and one end of the other two pulling telescopic parts established opposite to each other are respectively rotatably connected to the geometric center of the adjusting plate.

5. The cutting fluid spraying device for machining according to claim 4, characterized in that: A first folding plate with an obtuse angle design is provided on the inner side of one end of the mounting tube, a second folding plate is provided on one side of the first folding plate, a limiting strip with a concave shape is provided in the mounting tube located on the side of the first folding plate, the inner sides of the two limiting strips are slidingly connected to one end of the first folding plate, a limiting frame with a concave shape is provided on one side of the second folding plate, and is installed on the outer sides of the two adjacent limiting strips, a limiting groove is provided on the inner side of the short side of the limiting frame, and is slidingly connected to one end of the second folding plate.

6. The cutting fluid spraying device for machining according to claim 5, characterized in that: An ear seat is provided in the adjustment plate away from the side of the stabilization sleeve, and a first rotating mechanism is provided between two adjacent ear seats corresponding to the connection between the two adjustment plates. The first rotating mechanism includes a first rotating rod, and a first concave seat is provided on one side of the two first rotating rods, and the connection between the two is rotationally connected. A second rotating mechanism is provided between two adjacent ear seats located on one side of the first rotating mechanism, and the second rotating mechanism includes a second rotating rod designed in a V shape, and a second concave seat is provided on one side of the second rotating rod.

7. The cutting fluid spraying device for machining according to claim 6, characterized in that: An adjustment assembly is provided on the outer side of the first folding plate, and the adjustment assembly includes a mounting seat. Rotatable adjustment rods are provided above both sides of the mounting seat. The close sides of the two adjustment rods are rotatably connected and are respectively rotatably connected to the first concave seat and the second concave seat in the first rotating mechanism and the second rotating mechanism.

8. The cutting fluid spraying device for machining according to claim 7, characterized in that: A limiting assembly is provided on the second folding plate, and the limiting assembly includes a mounting rod. A limiting rod is provided at the corner of the first folding plate close to the mounting rod, and a limiting plate is provided on the outer side of the mounting rod. A limiting hole is provided in the limiting plate and is adapted to the limiting rod.

9. The cutting fluid spraying device for machining according to claim 8, characterized in that: The limit block is designed in a 6 shape and is connected to the ring frame. An arc-shaped slide groove is provided on the outside of the ring frame. The linkage assembly includes a stabilizing rod established on one side of the circular plate. A sliding wheel is provided on one side of the stabilizing rod and is adapted to the arc-shaped slide groove. The pulling and telescopic part includes a limit sleeve established on the outside of the stabilizing sleeve. A rod body is provided in the limit sleeve, and one end thereof is rotatably connected to the circular plate. A fixing rod is provided in the stabilizing sleeve located on the outside of the rod body, and a limit plate is provided on the outside of the rod body. A first spring is provided on the outside of the rod body located on one side of the limit plate, and a second spring is provided on the outside of the fixing rod located on one side of the limit plate.

10. The cutting fluid spraying device for machining according to claim 9, characterized in that: The nozzle includes a shell, an end cover is provided on one side of the shell, a nozzle designed in an I shape is provided in the shell, a liquid inlet hole is provided in the nozzle, a plurality of through holes are provided on the outside of the nozzle, and a liquid outlet hole is provided at one end of the nozzle and is connected to the through hole.

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