A ram oil nozzle processing equipment
Patent Information
- Application Number
- CN202522479791.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-11-21
- Publication Date
- 2026-10-27
- Estimated Expiration
- 2035-11-21
AI Technical Summary
[0003]然而，目前油缸油嘴通过环焊机进行焊接的时候将油缸放置到夹具上，油缸侧壁开设的孔洞与环焊机上的定位组件对准，油缸在放置到夹具上的时候工作人员都是随意的放置，同一型号的油缸难以在放置的时候对轴向位置进行限位，每次放置油缸的时候油缸上的孔洞与环焊机上的定位组件偏差过大，轴向需要反复手动调节，不便于油缸轴向的定位，浪费油缸的与油嘴的定位时间
[0014]本实用新型的有益效果是：需要调节定位板到限位柱底部之间的距离时，调节的时候拧松位于螺柱上的螺帽，此时滑块可以在顶槽的内部移动，那么外壳也可以在放置座上移动，将需要加工的油缸放置到卡槽的内部后，仅需将该油缸上的孔洞与焊接机构上的限位组件的底部调节对应即可，进一步的滑动外壳将定位板的侧壁与该油缸的端部抵触，那么就确定了定位板与限位组件之间的距离，将螺帽拧紧实现对滑块的固定，那么此时定位板的位置也就被确定，下次再加工的时候将气缸的端部直接与定位板的侧壁抵触，即可快速对油缸上孔洞位置进行轴向定位，无需手动反复调节，将油缸端部与定位板的侧壁抵触即可，节约时间。
Smart Images
Figure CN224896205U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to a hydraulic cylinder nozzle processing equipment, specifically a hydraulic cylinder nozzle processing equipment, belonging to the field of hydraulic cylinder nozzle processing technology. Background Technology
[0002] Hydraulic cylinder nozzles are key components in hydraulic or fuel injection systems, responsible for precisely controlling the injection of fluids (such as hydraulic oil and fuel) to ensure efficient equipment operation. As the inlet and outlet of the hydraulic cylinder, the nozzle connects to pipelines to control the flow of hydraulic oil and drive piston movement. Hydraulic cylinder nozzles are typically connected by welding. The cylinder is placed on a fixture, and the nozzle is placed into the opening on the cylinder's side wall. The nozzle is then fixed using a positioning assembly and welded using a ring welding machine. A ring welding machine is a welding device whose body can rotate around the nozzle. During welding, the nozzle remains stationary while the ring welding machine moves around it to complete the welding.
[0003] However, currently, when welding hydraulic cylinders and nozzles using a ring welding machine, the cylinder is placed on a fixture, and the holes on the side wall of the cylinder are aligned with the positioning components on the ring welding machine. However, when placing the cylinder on the fixture, the workers place it arbitrarily. It is difficult to limit the axial position of cylinders of the same model during placement. Each time the cylinder is placed, the hole on the cylinder deviates too much from the positioning components on the ring welding machine, and the axial direction needs to be repeatedly adjusted manually. This is not convenient for the axial positioning of the cylinder and wastes the positioning time of the cylinder and nozzle. Utility Model Content
[0004] The purpose of this utility model is to provide a hydraulic cylinder nozzle processing equipment to solve the above problems. By setting a mechanism for axially limiting the hydraulic cylinder on the hydraulic cylinder placement fixture, it is beneficial to axially position the side wall hole of the hydraulic cylinder, reduce the positioning time between the side wall hole of the hydraulic cylinder and the nozzle, and facilitate the welding of the hydraulic cylinder nozzle.
[0005] This utility model achieves the above-mentioned objectives through the following technical solution: a hydraulic cylinder nozzle processing equipment, comprising a worktable and a welding mechanism and a placement mechanism mounted on the worktable. The placement mechanism includes a placement seat and a slot. The worktable is equipped with a placement seat located at the bottom of the welding mechanism. The placement seat has a slot. The placement seat is equipped with a positioning mechanism. The positioning mechanism includes a sliding groove. The side wall of the placement seat has a sliding groove. A slider is slidably connected inside the sliding groove. A housing is fixedly connected to the side wall of the slider. A rotating rod is rotatably connected inside the housing. A positioning plate is fixedly connected to the end of the rotating rod. One end of the rotating rod extends into the interior of the slider. A driven gear is keyed to the end of the rotating rod located inside the slider. A driving component four is mounted on the outside of the slider. A driving gear is keyed to the output end of the driving component four. The driving gear meshes with the driven gear. A top groove is opened on the top of the placement seat. A stud is fixedly connected to the slider and slidably connected to the top groove. A nut is threaded onto the stud.
[0006] Preferably, the rotating rod and the positioning plate form an L-shaped structure, and the side wall of the positioning plate is arranged parallel to the side wall of the placement seat.
[0007] Preferably, the side of the placement seat has a rectangular structure, and the slot located on the inner side of the placement seat has a V-shaped structure.
[0008] Preferably, the outer shell of the slider sidewall is a hollow cylindrical structure, and the driving component of the slider sidewall is located inside the slide groove.
[0009] Preferably, the welding mechanism includes two drive components. Two drive components are vertically mounted symmetrically about the placement seat on the worktable. The telescopic ends of the two drive components are fixedly connected to a top plate. A drive component is installed at the top center of the top plate. A rotating plate is fixedly connected to the output end of the drive component. A limiting post is provided at the bottom center of the rotating plate. A ring welding machine is installed at the bottom of the rotating plate.
[0010] Preferably, the limiting post is rotatably connected to the rotating plate, and the bottom of the limiting post has a convex shape.
[0011] Preferably, a clamping mechanism is installed on the placement seat, the clamping mechanism includes a sliding plate, a sliding plate that passes through the worktable is slidably connected to the placement seat, a clamping plate located at the top of the slot is fixedly connected to the sliding plate, a driving component three is installed at the bottom of the worktable, and the telescopic end of the driving component three is fixedly connected to the sliding plate.
[0012] Preferably, the slide plate has a U-shaped structure, and both ends of the slide plate are fixedly connected to clamps, and a connecting plate is welded to the inner side of the slide plate.
[0013] Preferably, the distance between the two clamps is equal to half the length of the placement seat, and the clamps have an arc-shaped structure.
[0014] The beneficial effects of this utility model are as follows: When it is necessary to adjust the distance between the positioning plate and the bottom of the limiting post, the nut on the stud is loosened during adjustment. At this time, the slider can move inside the top groove, and the outer shell can also move on the placement seat. After placing the cylinder to be processed into the slot, it is only necessary to adjust the hole on the cylinder to correspond with the bottom of the limiting component on the welding mechanism. Further sliding the outer shell will cause the side wall of the positioning plate to abut against the end of the cylinder, thus determining the distance between the positioning plate and the limiting component. Tightening the nut will fix the slider, and the position of the positioning plate will be determined. During the next processing, the end of the cylinder can be directly abutted against the side wall of the positioning plate to quickly axially position the hole on the cylinder without repeated manual adjustment. Simply abutting the end of the cylinder against the side wall of the positioning plate saves time. Attached Figure Description
[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model;
[0016] Figure 2 This is a schematic diagram of the connection structure of the placement base, slot, and slide of this utility model;
[0017] Figure 3 This is a schematic diagram of the connection structure of the slider, housing and rotating rod of this utility model;
[0018] Figure 4 This is a schematic diagram of the connection structure of the skateboard, clamp, and drive component of this utility model;
[0019] Figure 5 This is a schematic diagram of the connection structure of the slider, bolt, and nut of this utility model;
[0020] Figure 6 This is a schematic diagram of the connection structure of the slider, rotating rod and driven gear of this utility model;
[0021] Figure 7 This is a schematic diagram of the connection structure of the driving component four, the driven gear and the driving gear of this utility model.
[0022] In the diagram: 1. Workbench; 2. Welding mechanism; 201. Drive component one; 202. Top plate; 203. Drive component two; 204. Rotating plate; 205. Limiting post; 206. Ring welding machine; 3. Placement mechanism; 301. Placement seat; 302. Slot; 4. Clamping mechanism; 401. Clamping plate; 402. Slide plate; 403. Connecting plate; 404. Drive component three; 5. Positioning mechanism; 501. Slide groove; 502. Slider; 503. Outer shell; 504. Positioning plate; 505. Drive component four; 506. Stud; 507. Nut; 508. Top groove; 509. Drive gear; 510. Rotating rod; 511. Driven gear. Detailed Implementation
[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0024] Please see Figures 1-7 As shown, a hydraulic cylinder nozzle processing device includes a worktable 1 and a welding mechanism 2 and a placement mechanism 3 mounted on the worktable 1. The placement mechanism 3 includes a placement seat 301 and a slot 302. The placement seat 301, located at the bottom of the welding mechanism 2, is mounted on the worktable 1. The slot 302 is provided on the placement seat 301. A positioning mechanism 5 is mounted on the placement seat 301. The positioning mechanism 5 includes a sliding groove 501. The side wall of the placement seat 301 has a sliding groove 501. A slider 502 is slidably connected inside the sliding groove 501. A housing 503 is fixedly connected to the side wall of the slider 502. A component is rotatably connected inside the housing 503. A rotating rod 510 is fixedly connected to a positioning plate 504 at its end. One end of the rotating rod 510 extends into the interior of the slider 502. The end of the rotating rod 510 located inside the slider 502 is keyed to a driven gear 511. A driving component 4 505 is installed on the outside of the slider 502. A driving gear 509 is keyed to the output end of the driving component 4 505. The driving gear 509 meshes with the driven gear 511. A top groove 508 is provided on the top of the placement seat 301. A stud 506 is fixedly connected to the slider 502 and slidably connected to the top groove 508. A nut 507 is threaded onto the stud 506.
[0025] As a technical optimization of this utility model, the rotating rod 510 and the positioning plate 504 are in an L-shaped structure, and the side wall of the positioning plate 504 is parallel to the side wall of the placement seat 301, so that the end of the oil cylinder placed in the slot 302 abuts against the side wall of the positioning plate 504, which is conducive to the rapid placement of the oil cylinder.
[0026] As a technical optimization of this utility model, the side of the placement seat 301 is rectangular, and the slot 302 located inside the placement seat 301 is V-shaped, which can lock the oil cylinder and fix the bottom of the oil cylinder.
[0027] As a technical optimization of this utility model, the outer shell 503 of the side wall of the slider 502 has a hollow cylindrical structure, and the driving component 505 of the side wall of the slider 502 is located inside the slide groove 501. This facilitates the sliding of the slider 502 and allows the driving component 505 to be hidden inside the slide groove 501.
[0028] As a technical optimization of this utility model, the welding mechanism 2 includes two driving components 201. Two driving components 201 are symmetrically and vertically installed on the worktable 1 about the placement seat 301. The telescopic ends of the two driving components 201 are fixedly connected to the top plate 202. A driving component 203 is installed at the top center of the top plate 202. A rotating plate 204 is fixedly connected to the output end of the driving component 203. A limiting post 205 is provided at the bottom center of the rotating plate 204. A ring welding machine 206 is installed at the bottom of the rotating plate 204. After the oil cylinder nozzle is placed, the driving component 201 retracts to make the limiting post 205 abut against the oil nozzle. At this time, the driving component 203 rotates to make the rotating plate 204 rotate. Then the ring welding machine 206 can weld the oil nozzle onto the oil cylinder.
[0029] As a technical optimization of this utility model, the limiting post 205 is rotatably connected to the rotating plate 204, and the bottom of the limiting post 205 has a convex structure, which makes it easy to fix the oil nozzle on the oil cylinder when the limiting post 205 descends. The limiting post 205 can rotate on the oil nozzle as the driving component 203 rotates, so as to continuously press and fix the oil nozzle during welding.
[0030] As a technical optimization of this utility model, a clamping mechanism 4 is installed on the placement seat 301. The clamping mechanism 4 includes a slide plate 402. The slide plate 402, which passes through the worktable 1, is slidably connected to the placement seat 301. A clamping plate 401 located at the top of the slot 302 is fixedly connected to the slide plate 402. A driving component 3 404 is installed at the bottom of the worktable 1. The telescopic end of the driving component 3 404 is fixedly connected to the slide plate 402. The slide plate 402 has a U-shaped structure, and clamping plates 401 are fixedly connected to both ends of the slide plate 402. A connecting plate 403 is welded to the inner side of the slide plate 402. The distance between the two clamping plates 401 is equal to half the length of the placement seat 301, and the clamping plates 401 have an arc-shaped structure. After the oil cylinder is placed on the slot 302, the oil nozzle is positioned. At this time, the driving component 3 404 can be activated to lower the slide plate 402. The two clamping plates 401 further clamp and fix the oil cylinder to avoid the oil cylinder from shifting during welding, which would lead to inaccurate welding.
[0031] In use, the hydraulic cylinder to be processed is placed in the slot 302 on the placement base 301. Since the slot 302 has a V-shaped structure, it can hold the hydraulic cylinder in place, initially fixing its bottom. Simultaneously, the end of the hydraulic cylinder abuts against the side wall of the positioning plate 504. Because the side wall of the positioning plate 504 is parallel to the side wall of the placement base 301, and the rotating rod 510 and the positioning plate 504 form an L-shape, it facilitates quick placement of the hydraulic cylinder. If the hole for the welded nozzle on the hydraulic cylinder is not at the bottom of the limiting post 205, the distance between the positioning plate 504 and the bottom of the limiting post 205 needs to be adjusted. During adjustment, loosen the screw on the stud 506. With nut 507 tightened, slider 502 can move inside top groove 508, and outer shell 503 can also move on placement seat 301. After placing the cylinder to be processed into slot 302, simply adjust the hole on the cylinder to align with the bottom of limit post 205. Further sliding outer shell 503 will bring the side wall of positioning plate 504 into contact with the end of the cylinder, thus determining the distance between positioning plate 504 and limit post 205. Tightening nut 507 fixes slider 502, thus determining the position of positioning plate 504. During the next processing, the end of the cylinder will be directly aligned with positioning plate 504. The side wall of positioning plate 504 abuts against the cylinder, allowing for quick axial positioning of the hole on the cylinder without repeated manual adjustments. Simply abut the cylinder end against the side wall of positioning plate 504, saving time. After positioning the cylinder, drive component 201 (a hydraulic cylinder) retracts. After retraction, limit post 205 descends, placing the nozzle at the hole on the cylinder. Limit post 205 then passes through the nozzle and the hole on the cylinder, completing the nozzle's positioning. Next, drive component 203 (a motor) is activated, driving the ring welding machine 206 to rotate in a ring, thus welding the nozzle. Next, during welding, drive component three 404 is activated. Drive component three 404 is a cylinder. The telescopic end of drive component three 404 extends and presses down the slide plate 402. At this time, the two clamping plates 401 clamp and position the oil cylinder inside the slot 302 to prevent the oil cylinder from shaking and causing welding deviation during welding. Finally, after welding is completed, drive component four 505 is activated. Drive component four 505 is a motor. Drive component four 505 drives the rotating rod 510 inside the outer shell 503 to rotate 180 degrees. At this time, the positioning plate 504 does not correspond to the end of the placement seat 301, which makes it easy to remove the oil cylinder after welding. Before placing the next oil cylinder, the positioning plate 504 can be reset by drive component four 505.
[0032] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.
[0033] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.
Claims
1. A hydraulic cylinder nozzle processing device, comprising a workbench (1) and a welding mechanism (2) and a placement mechanism (3) mounted on the workbench (1), wherein the placement mechanism (3) includes a placement seat (301) and a slot (302), the workbench (1) is provided with a placement seat (301) located at the bottom of the welding mechanism (2), and the placement seat (301) is provided with a slot (302), characterized in that: A positioning mechanism (5) is installed on the placement base (301). The positioning mechanism (5) includes a slide groove (501). The slide groove (501) is formed on the side wall of the placement base (301). A slider (502) is slidably connected inside the slide groove (501). A housing (503) is fixedly connected to the side wall of the slider (502). A rotating rod (510) is rotatably connected inside the housing (503). A positioning plate (504) is fixedly connected to the end of the rotating rod (510). One end of the rotating rod (510) extends into the interior of the slider (502) and is located in the slide groove. The end of the rotating rod (510) inside the block (502) is keyed to a driven gear (511). A driving component four (505) is installed on the outside of the slider (502). The output end of the driving component four (505) is keyed to a driving gear (509). The driving gear (509) meshes with the driven gear (511). A top groove (508) is provided on the top of the placement seat (301). A stud (506) is fixedly connected to the slider (502) and slidably connected to the top groove (508). A nut (507) is threaded onto the stud (506).
2. The hydraulic cylinder nozzle processing equipment according to claim 1, characterized in that: The rotating rod (510) and the positioning plate (504) form an L-shaped structure, and the side wall of the positioning plate (504) is arranged parallel to the side wall of the placement seat (301).
3. The hydraulic cylinder nozzle processing equipment according to claim 1, characterized in that: The side of the placement base (301) is rectangular, and the slot (302) located inside the placement base (301) is V-shaped.
4. The hydraulic cylinder nozzle processing equipment according to claim 1, characterized in that: The outer shell (503) of the side wall of the slider (502) has a hollow cylindrical structure, and the driving component (505) of the side wall of the slider (502) is located inside the groove (501).
5. The hydraulic cylinder nozzle processing equipment according to claim 1, characterized in that: The welding mechanism (2) includes two drive components (201). Two drive components (201) are vertically mounted symmetrically about the placement seat (301) on the worktable (1). The telescopic ends of the two drive components (201) are fixedly connected to a top plate (202). A drive component (203) is installed at the top center of the top plate (202). A rotating plate (204) is fixedly connected to the output end of the drive component (203). A limiting post (205) is provided at the bottom center of the rotating plate (204). A ring welding machine (206) is installed at the bottom of the rotating plate (204).
6. The hydraulic cylinder nozzle processing equipment according to claim 5, characterized in that: The limiting post (205) is rotatably connected to the rotating plate (204), and the bottom of the limiting post (205) has a convex shape.
7. The hydraulic cylinder nozzle processing equipment according to claim 6, characterized in that: A clamping mechanism (4) is installed on the placement seat (301). The clamping mechanism (4) includes a slide plate (402). The slide plate (402) that passes through the workbench (1) is slidably connected to the placement seat (301). A clamping plate (401) located at the top of the slot (302) is fixedly connected to the slide plate (402). A driving component three (404) is installed at the bottom of the workbench (1). The telescopic end of the driving component three (404) is fixedly connected to the slide plate (402).
8. The hydraulic cylinder nozzle processing equipment according to claim 7, characterized in that: The slide plate (402) has a U-shaped structure, and both ends of the slide plate (402) are fixedly connected to clamps (401). A connecting plate (403) is welded to the inner side of the slide plate (402).
9. The hydraulic cylinder nozzle processing equipment according to claim 7, characterized in that: The distance between the two clamps (401) is equal to half the length of the placement seat (301), and the clamps (401) have an arc-shaped structure.