A hole groove burr processing tool
By designing a hole groove burr treatment device including a rotating sleeve, an outer sleeve and a retractable concave plate, the problems of low efficiency and vulnerability in cleaning holes in the prior art are solved, and efficient and safe burr cleaning operation is achieved.
Patent Information
- Application Number
- CN202421425823.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-21
- Publication Date
- 2025-04-01
- Estimated Expiration
- 2034-06-21
AI Technical Summary
The prior art is inefficient when cleaning burrs in holes, and is prone to damage to the holes, and is inconvenient to operate.
A hole groove burr treatment device is designed, including rotating sleeves, outer sleeves, concave plates and other components. The concave plates can achieve telescopic movement through the cooperation of the screw and the rotating cap, adapt to holes or grooves of different diameters, and positioning the conical member to avoid damage to the inner wall of the hole.
It realizes efficient cleaning of burrs on the inner wall of the hole or groove, has a wide range of applications, and avoids scratching on the inner wall of the hole or groove during the cleaning process, making the operation more convenient.
Smart Images
Figure CN222696184U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of mechanical processing, in particular to a hole groove burr processing tool. Background Art
[0002] Components with multiple holes, such as valve blocks, are used for oil supply and transportation. Therefore, in order to ensure their quality after processing, the processing debris and burrs in the holes need to be cleaned. The existing cleaning method is that the operator scrapes the burrs on the inner wall of the hole with a rod-shaped scraper with a blade. However, this scraping method has low scraping efficiency and is prone to cause additional damage to the hole during scraping. At the same time, due to its structure, it is also inconvenient to hold during scraping. Utility Model Content
[0003] The utility model provides a hole and groove burr processing tool to solve the deficiencies of the prior art, facilitate the burr processing of the inner wall of a round hole or a groove, and has strong practicality.
[0004] In order to achieve the purpose of this utility model, the following technologies are proposed:
[0005] A hole groove burr processing tool comprises a rotating sleeve, a mounting ring is installed at the lower end of the rotating sleeve, an outer sleeve is installed at the lower end of the mounting ring, at least three rectangular openings are opened on the outer circumference of the outer sleeve, a plurality of limit rods are respectively passed through the upper and lower ends of the outer sleeve, the limit rods are located at the rectangular openings, a lower plate is installed at the lower end of the outer sleeve, a connecting screw is passed through the lower plate, a locking nut is provided at the lower end of the connecting screw, the upper end of the locking nut acts on the lower plate, an inner mounting plate is provided at the upper end of the connecting screw, an inner tube is installed on the inner mounting plate, at least three vertical plates are formed on the outer circumference of the inner tube, a vertical guide hole is provided between two adjacent vertical plates, a limit screw is passed through the vertical guide hole, an outer seat is installed at the outer end of the limit screw, protrusions are provided at both ends of the outer seat, and the protrusions The inner wall is provided with a waist-shaped groove, and a thread sleeve is installed at the inner end of the limit screw at the same height, and a screw rod is screwed on the thread sleeve, and a rotating cap is provided at the upper end of the screw rod. The threads at both ends of the screw rod are rotated in opposite directions, and the upper end of the screw rod extends out of the rotating sleeve. A constraint ring is installed at the upper end of the inner tube, and the screw rod is rotated on the constraint ring. A pair of rotating plates are hinged at both ends of the vertical plate, and a hinge rod is provided on the rotating plate. The hinge rod passes through the waist-shaped groove, and a support rod is provided at the outer end of each pair of rotating plates. A concave plate is provided on the outer side of the vertical plate, and the outer end of the concave plate is a blade. Horizontal holes are respectively opened at the upper and lower ends of the concave plate, the limit rod passes through the horizontal hole, and the concave plate passes through the rectangular mouth. Vertical long strip holes are respectively opened at the upper and lower ends of the concave plate, and the support rod passes through the vertical long strip hole. This solution facilitates the deburring of holes or slots of different diameters by using a concave plate that can be telescopically set, thereby increasing the scope of application, and the transverse hole and the limit rod provided therein guide the movement of the concave plate, and the concave plate can be telescopically moved by the provided rotating plate and the synchronously moving outer seat and other components. In addition, when deburring, this solution only needs to rotate the rotating sleeve to realize the telescopic movement of the concave plate. The screw and other components involved facilitate the telescopic movement of the concave plate.
[0006] Furthermore, a conical member is rotatably provided on the rotating sleeve, and the lower end of the outer wall of the conical member is a small end. Through the setting of the conical member, when burrs are cleaned, the conical member can be pressed against the outer end of the hole or groove, thereby ensuring that the rotating sleeve rotates around the axial direction of the hole or groove, thereby avoiding damage to the inner wall of the hole or groove during scraping.
[0007] Furthermore, a rotating ring is provided at the upper end of the rotating sleeve, so that an operator can rotate the rotating sleeve and perform a burr cleaning operation through the concave plate.
[0008] Furthermore, the outer wall of the rotating ring is provided with an anti-slip pattern to facilitate the rotation of the rotating sleeve.
[0009] Furthermore, the lower end of the connecting screw is connected to an end ball through a thread, thereby ensuring flexibility during rotation.
[0010] Furthermore, a rotating cap is provided at the upper end of the screw rod to facilitate the rotation of the rotating cap.
[0011] The advantages of the above technical solution are:
[0012] The utility model is convenient for cleaning the burrs on the inner wall of the hole or the groove, has strong adaptability, and can avoid scratching the inner wall of the hole or the groove during processing. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] In order to make the purpose, technical solutions and advantages of the utility model clearer, the utility model will be further described in detail below with reference to the accompanying drawings.
[0014] Figure 1 The three-dimensional structure of one embodiment is shown Figure 1 .
[0015] Figure 2 The three-dimensional structure of one embodiment is shown Figure 2 .
[0016] Figure 3 The three-dimensional structure of one embodiment is shown Figure 3 . DETAILED DESCRIPTION
[0017] like Figure 1~Figure 3 As shown, a hole and groove burr processing tool comprises a rotating sleeve 1, on which a cone part 2 is rotatably provided, the lower end of the outer wall of the cone part 2 is a small end, a rotating ring 10 is provided at the upper end of the rotating sleeve 1, and the outer wall of the rotating ring 10 is provided with an anti-slip pattern, a mounting ring 3 is installed at the lower end of the rotating sleeve 1, and an outer sleeve 30 is installed at the lower end of the mounting ring 3, and at least three rectangular openings 31 are opened on the outer periphery of the outer sleeve 30, and a plurality of limit rods 32 are respectively passed through the upper and lower ends of the outer sleeve 30, and the limit rods 32 are located at the rectangular openings 31, and a lower plate 33 is installed at the lower end of the outer sleeve 30, and a connecting screw 4 is passed through the lower plate 33, and the lower end of the connecting screw 4 is connected to an end ball 40 by a thread, and a locking nut 41 is provided at the lower end of the connecting screw 4, and the upper end of the locking nut 41 acts on the lower plate 33, and an inner mounting plate 42 is provided at the upper end of the connecting screw 4.
[0018] An inner tube 5 is installed on the inner disk 42. At least three vertical plates 58 are formed on the outer periphery of the inner tube 5. A vertical guide hole 53 is provided between two adjacent vertical plates 58. A limit screw 55 is passed through the vertical guide hole 53. An outer seat 56 is installed on the outer end of the limit screw 55. Both ends of the outer seat 56 are provided with protrusions 57. The inner wall of the protrusion 57 is provided with a waist-shaped groove. A threaded sleeve 54 is installed on the inner end of the limit screw 55 at the same height. A screw rod 51 is screwed on the threaded sleeve 54. A rotating cap 52 is provided on the upper end of the screw rod 51. The threads at both ends of the screw rod 51 are rotated in opposite directions. The upper end of the screw rod 51 extends out of the rotating sleeve 1. The inner tube 5 A restraining ring 50 is installed at the upper end, and the screw rod 51 is rotatably arranged on the restraining ring 50. A pair of rotating plates 59 are hinged at both ends of the vertical plate 58. A hinge rod is provided on the rotating plate 59. The hinge rod passes through the waist-shaped groove. A support rod 63 is provided at the outer end of each pair of rotating plates 59. A concave plate 61 is provided on the outer side of the vertical plate 58. The outer end of the concave plate 61 is a blade. Horizontal holes 62 are respectively opened at the upper and lower ends of the concave plate 61. The limiting rod 32 passes through the horizontal hole 62. The concave plate 61 passes through the rectangular opening 31. Vertical long strip holes 64 are respectively opened at the upper and lower ends of the concave plate 61. The support rod 63 passes through the vertical long strip hole 64.
[0019] During operation of this embodiment, the operator adjusts the position of the cutting edge of the concave plate 61 according to the diameter of the hole or the groove.
[0020] During adjustment, the operator rotates the screw rod 51 by rotating the cap 52. When the screw rod 51 rotates, it will drive the wire sleeve 54 to move relative to each other. When the wire sleeve 54 moves, it will act on the hinge rod through the waist-shaped groove, thereby causing the rotating plate 59 to rotate around its root. The rotation of the rotating plate 59 will act on the vertical long hole 64 through the support rod 63, thereby causing the concave plate 61 to telescope outward along the length direction of the transverse hole 62.
[0021] When the concave plate 61 moves into place, the operator inserts the concave plate 61 into the hole or groove, and makes the end ball 40 act on the bottom of the groove, and the outer wall of the cone 2 acts on the outer end of the inner wall of the hole or groove, and through positioning, the rotation axis of the concave plate 61 is made to coincide with the axis of the hole or groove, and then the burrs on the inner wall of the hole or groove are cleaned by the blade on the concave plate 61 through rotation.
[0022] The above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Obviously, those skilled in the art can make various changes and modifications to the utility model without departing from the spirit and scope of the utility model. Thus, if these modifications and variations of the utility model fall within the scope of the claims of the utility model and their equivalents, the utility model is also intended to include these modifications and variations.
Claims
1. A hole and groove burr treatment tool, characterized in that: The utility model comprises a rotating sleeve (1), wherein a mounting ring (3) is mounted on the lower end of the rotating sleeve (1), an outer sleeve (30) is mounted on the lower end of the mounting ring (3), at least three rectangular openings (31) are opened on the outer circumference of the outer sleeve (30), a plurality of limit rods (32) are respectively passed through the upper and lower ends of the outer sleeve (30), the limit rods (32) are located at the rectangular openings (31), a lower plate (33) is mounted on the lower end of the outer sleeve (30), a connecting screw (4) is passed through the lower plate (33), a locking nut (41) is arranged at the lower end of the connecting screw (4), the upper end of the locking nut (41) acts on the lower plate (33), and a mounting inner plate (42) is arranged at the upper end of the connecting screw (4); An inner tube (5) is mounted on the inner disk (42). At least three vertical plates (58) are formed on the outer periphery of the inner tube (5). A vertical guide hole (53) is provided between two adjacent vertical plates (58). A stop screw (55) is inserted into the vertical guide hole (53). An outer seat (56) is mounted on the outer end of the stop screw (55). Both ends of the outer seat (56) are provided with protrusions (57). The inner wall of the protrusion (57) is provided with a waist-shaped groove. A threaded sleeve (54) is mounted on the inner end of the stop screw (55) at the same height. A screw rod (51) is screwed on the screw sleeve (54). A rotating cap (52) is provided at the upper end of the screw rod (51). The threads at both ends of the screw rod (51) are rotated in opposite directions. The upper end of the screw rod (51) extends out of the rotating sleeve (1). The inner tube ( A restraining ring (50) is installed at the upper end of the vertical plate (58), and the screw rod (51) is rotatably arranged on the restraining ring (50). A pair of rotating plates (59) are respectively hinged at both ends of the vertical plate (58), and a hinge rod is provided on the rotating plate (59). The hinge rod is inserted into the waist-shaped groove. A support rod (63) is provided at the outer end of each pair of rotating plates (59). A concave plate (61) is provided on the outer side of the vertical plate (58). The outer end of the concave plate (61) is a blade. The upper and lower ends of the concave plate (61) are respectively provided with transverse holes (62). The limit rod (32) is inserted into the transverse hole (62). The concave plate (61) is inserted into the rectangular opening (31). The upper and lower ends of the concave plate (61) are respectively provided with vertical long strip holes (64), and the support rod (63) is inserted into the vertical long strip hole (64).
2. The hole and groove burr treatment tool according to claim 1, characterized in that: A cone member (2) is rotatably provided on the rotating sleeve (1), and the lower end of the outer wall of the cone member (2) is a small end.
3. The hole and groove burr treatment tool according to claim 1, characterized in that: A rotating ring (10) is provided at the upper end of the rotating sleeve (1).
4. The hole and groove burr treatment tool according to claim 3, characterized in that: The outer wall of the rotating ring (10) is provided with an anti-slip pattern.
5. The hole and groove burr treatment tool according to claim 1, characterized in that: The lower end of the connecting screw rod (4) is connected to an end ball (40) via a thread.
6. The hole and groove burr treatment tool according to claim 1, characterized in that: A rotating cap (52) is provided at the upper end of the screw rod (51).