Alloy cutter grinding tool

By designing the control components and moving parts of the alloy knife grinding tooling, automatic cleaning and centralized collection of waste chips during the alloy knife grinding process are achieved, solving the tedious problem of manual cleaning in the existing technology and improving operational efficiency and usage effects.

CN223339021UActive Publication Date: 2025-09-16NANJING JINGFENG KNIFE CO LTD
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Patent Information

Application Number
CN202423160725.5
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-12-20
Publication Date
2025-09-16
Estimated Expiration
2034-12-20

AI Technical Summary

Technical Problem

When cleaning waste chips in the existing alloy knife grinding device, the waste chips need to be manually scraped and cleaned from the brush, which makes the operation cumbersome and affects the subsequent use effect.

Method used

An alloy knife grinding tooling was designed, which included a control component and a moving part. It used a hydraulic rod, an electric push rod and a reciprocating screw driven by a motor to achieve automatic vibration of the brush and centralized collection of waste chips, thus avoiding the accumulation of waste chips.

Benefits of technology

It realizes the automatic cleaning and centralized collection of waste chips, simplifies the operation process, and ensures that the effect of subsequent use is not affected by the waste chips.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model relates to the technical field of alloy cutter grinding, and discloses an alloy cutter grinding tool which comprises a machine base and an electric grinding disc, a collecting frame is placed in the machine base, an opening is formed in the surface of the machine base, a supporting frame is fixedly installed at the top of the machine base, a fixing frame is fixedly installed at the top of the supporting frame, and the electric grinding disc is arranged on the fixing frame. According to the alloy cutter grinding tool, the control assembly is arranged, a flat plate stably and transversely moves in a fixing frame under the action of a sliding plate, when a supporting plate drives a brush to move to an opening, a protruding block fixed to the inner wall of the opening abuts against the surface of an arc block, the arc block is stressed to drive a vertical rod to longitudinally move in the supporting plate, and when the vertical rod moves, the arc block abuts against the surface of the arc block. The vertical rod can extrude one end of the movable plate, the movable plate can be folded on the surface of the supporting block, and the folded movable plate can knock the surface of the flat supporting plate, so that sweeps on the brush fall off due to vibration force, and the situation that the follow-up using effect is affected due to retention of the sweeps is avoided.
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Description

Technical Field

[0001] The utility model relates to the technical field of alloy knife grinding, in particular to an alloy knife grinding tool. Background Art

[0002] Alloy knives are made from alloy materials. Alloy materials are substances with metallic properties, formed by fusing two or more metal elements or metal and non-metal elements. Alloy knives utilize the excellent properties of alloys, such as high hardness, high strength, good wear resistance, and corrosion resistance, to meet various cutting needs.

[0003] During the cutting process, the cutting edge of an alloy tool experiences intense friction and cutting action with the workpiece. As processing progresses, the cutting edge inevitably wears out. This wear causes the cutting edge to become blunt and increases cutting forces. Grinding can remove the worn edges, restore their sharpness, and return cutting forces to a reasonable range, ensuring machining quality. This is why a grinding device is necessary.

[0004] The existing grinding device will generate a large amount of waste chips when grinding alloy knives. The waste chips are usually scattered on the table of the machine. Therefore, after grinding, the operator needs to manually scrape off the waste chips that have fallen on the table. The cleaning method is usually to move a plate with a brush on the surface of the table to scrape off the waste chips. After scraping, some waste chips will still remain on the surface of the brush. The operator needs to manually clean it to avoid the waste chips falling from the brush and sticking to the table during the next use. To solve this problem, we have proposed an alloy knife grinding tool. Utility Model Content

[0005] The purpose of the utility model is to provide an alloy knife grinding tool to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an alloy knife grinding tool, comprising a machine base and an electric grinding disc, a collection frame is placed in the machine base, an opening is opened on the surface of the machine base, a support frame is fixedly installed on the top of the machine base, a fixed frame is fixedly installed on the top of the support frame, a hydraulic rod is provided on the inner wall of the fixed frame, a splint is fixedly installed on the surface of the hydraulic rod, the splint passes through the fixed frame and is slidably connected to the fixed frame, a support rod is fixedly installed on the surface of the fixed frame, a bracket is fixedly installed on the top of the fixed frame, an electric push rod is provided on the inner wall of the bracket, a fixed plate is fixedly installed on the surface of the electric push rod, an electric grinding disc is provided on the surface of the fixed plate, a control component for preventing waste chips from sticking is provided in the support frame, the control component comprises: a support plate, a brush is fixedly installed on the bottom of the support plate, a support block is fixedly installed on the top of the support plate, the surface of the support block is hinged to the surface of the movable plate, so that the waste chips on the brush are subjected to the force of vibration and fall off, thereby avoiding affecting the subsequent use effect due to the stay of waste chips.

[0007] Preferably, the control component also includes a moving part, which includes: a vertical rod, which is fixedly mounted on the surface of the movable plate, and passes through the support plate and is slidably connected to the support plate. When the vertical rod is subjected to force, it can move longitudinally in the support plate.

[0008] Preferably, the surface of the vertical rod is fixedly connected to one end of the spring, the other end of the spring is fixedly mounted on the surface of the movable plate, and an arc block is fixedly mounted on the bottom of the vertical rod. When the arc block is no longer interfered with, the vertical rod fixed to the surface of the arc block can bounce up under the support of the spring.

[0009] Preferably, a slide is fixedly installed on the surface of the support plate, and the slide is connected to the inner wall of the support frame. A flat rod is fixedly installed on the inner wall of the support frame, and the flat rod passes through the slide and is slidably connected to the slide. When the slide is subjected to force, it can drive the support plate to move laterally on the surface of the support frame synchronously.

[0010] Preferably, the surface of the slide is hinged to one end of the movable rod, and the other end of the movable rod is hinged to the surface of the movable ring. The movable ring is penetrated by the support rod and is slidably connected to the support rod. The support rod is fixedly mounted on the inner wall of the support frame. When the movable ring moves laterally on the surface of the support rod, the movable rod can be folded to push the slide to slide.

[0011] Preferably, the movable ring is penetrated by the reciprocating screw and is rotatably connected to the reciprocating screw, the reciprocating screw penetrates the support frame and is rotatably connected to the support frame, a motor is fixedly mounted on the surface of the support frame, the output shaft of the motor is fixedly connected to the surface of the reciprocating screw, and when the reciprocating screw rotates in the support frame, the movable ring can move laterally.

[0012] Preferably, a protrusion is fixedly mounted on the inner wall of the opening, and the surface of the protrusion is arc-shaped. When the protrusion contacts the surface of the arc block, the vertical rod fixed to the surface of the arc block can move longitudinally.

[0013] Compared with the prior art, the present invention provides an alloy knife grinding tool with the following beneficial effects:

[0014] 1. The alloy knife grinding tool is provided with a control component. Under the action of the slide, the flat plate performs stable horizontal movement in the fixed frame. When the support plate drives the brush to move to the opening, the protrusion fixed on the inner wall of the opening will contact the surface of the arc block. The arc block is forced to drive the vertical rod to move longitudinally in the support plate. When the vertical rod moves, the vertical rod can squeeze one end of the movable plate, and the movable plate can be folded on the surface of the support block. The folded movable plate can knock on the surface of the flat support plate, so that the waste chips on the brush are affected by the vibration force and fall off, thereby avoiding the influence of the subsequent use effect due to the retention of waste chips.

[0015] 2. The alloy knife grinding tool is provided with a control component and a moving part. When the output shaft of the motor drives the reciprocating screw to rotate, the moving ring can move laterally along the surface of the support rod. When the moving ring moves, the movable rod hinged on the surface of the moving ring can be folded, thereby pulling the two sets of slides and the flat plate toward the center area of ​​the opening, gathering the waste chips stuck on both sides of the table, pushing them into the opening, and dropping them into the collection frame for centralized collection. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the front view structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the cross-sectional structure of the utility model from above;

[0018] Figure 3 This is a schematic diagram of the cross-sectional structure of the support frame of the utility model;

[0019] Figure 4 This is a schematic diagram of the structure of the moving part of the utility model.

[0020] In the figure: 1. Machine base; 2. Collecting frame; 3. Support frame; 4. Opening; 5. Fixed frame; 6. Hydraulic rod; 7. Clamp; 8. Support rod; 9. Control assembly; 91. Support plate; 92. Brush; 93. Support block; 94. Movable plate; 95. Moving part; 951. Vertical rod; 952. Arc block; 953. Spring; 954. Slide plate; 955. Flat rod; 956. Movable rod; 957. Moving ring; 958. Support rod; 959. Reciprocating screw; 9510. Motor; 9511. Bump; 10. Bracket; 11. Electric push rod; 12. Fixed plate; 13. Electric grinding disc. DETAILED DESCRIPTION

[0021] like Figure 1-Figure 4 As shown, the utility model provides a technical solution: an alloy knife grinding tool, including a machine base 1 and an electric grinding disc 13, a collection frame 2 is placed in the machine base 1, an opening 4 is opened on the surface of the machine base 1, a support frame 3 is fixedly installed on the top of the machine base 1, a fixed frame 5 is fixedly installed on the top of the support frame 3, a hydraulic rod 6 is provided on the inner wall of the fixed frame 5, a clamping plate 7 is fixedly installed on the surface of the hydraulic rod 6, the clamping plate 7 passes through the fixed frame 5 and is slidably connected to the fixed frame 5, a support rod 8 is fixedly installed on the surface of the fixed frame 5, a bracket 10 is fixedly installed on the top of the fixed frame 5, an electric push rod 11 is provided on the inner wall of the bracket 10, a fixed plate 12 is fixedly installed on the surface of the electric push rod 11, an electric grinding disc 13 is provided on the surface of the fixed plate 12, and a control device for preventing waste chips from sticking is provided in the support frame 3. Component 9, control component 9 includes: a support plate 91, a brush 92 is fixedly installed at the bottom of the support plate 91, a support block 93 is fixedly installed on the top of the support plate 91, the surface of the support block 93 is hinged to the surface of the movable plate 94, and when the support plate 91 drives the brush 92 to move to the opening 4, the protrusion 9511 fixed on the inner wall of the opening 4 will contact the surface of the arc block 952, and the arc block 952 is forced to drive the vertical rod 951 to move longitudinally in the support plate 91, and when the vertical rod 951 moves, the vertical rod 951 can squeeze one end of the movable plate 94, and the movable plate 94 can be folded on the surface of the support block 93, and the folded movable plate 94 can knock on the surface of the support plate 91, so that the waste chips on the brush 92 are affected by the vibration force and fall off, thereby avoiding the influence of the subsequent use effect due to the stay of the waste chips.

[0022] The control assembly 9 also includes a movable member 95, which includes a vertical rod 951 fixedly mounted on the surface of the movable plate 94. The vertical rod 951 extends through the support plate 91 and is slidably connected to the support plate 91. When a force is applied to the vertical rod 951, the vertical rod 951 can move longitudinally within the support plate 91. The surface of the vertical rod 951 is fixedly connected to one end of a spring 953, the other end of which is fixedly mounted on the surface of the movable plate 94. An arc block 952 is fixedly mounted on the bottom of the vertical rod 951. When the arc block 952 is no longer in contact with the vertical rod 951, the vertical rod 951 fixed to the surface of the arc block 952 can be supported by the spring 953 and can be rebounded. A slide plate 954 is fixedly mounted on the surface of the support plate 91. The slide plate 954 is connected to the inner wall of the support frame 3. A flat rod 955 is fixedly mounted on the inner wall of the support frame 3. The flat rod 955 extends through the slide plate 954 and is slidably connected to the slide plate 954. When a force is applied to the slide plate 954, the flat rod 955 can drive the support plate 91 to move laterally on the surface of the support frame 3 in synchronization. The surface of the slide 954 is hinged to one end of the movable rod 956, and the other end of the movable rod 956 is hinged to the surface of the movable ring 957. The movable ring 957 is penetrated by the support rod 958 and is slidably connected to the support rod 958. The support rod 958 is fixedly installed on the inner wall of the support frame 3. When the movable ring 957 moves laterally on the surface of the support rod 958, the movable rod 956 can be folded to push the slide 954 to slide. The movable ring 957 is penetrated by the reciprocating screw rod 959 and is rotatably connected to the reciprocating screw rod 959. The reciprocating screw rod 959 penetrates the support frame 3 and is rotatably connected to the support frame 3. The surface of the support frame 3 is fixedly mounted with a motor 9510. The output shaft of the motor 9510 is fixedly connected to the surface of the reciprocating screw rod 959. The inner wall of the opening 4 is fixedly mounted with a protrusion 9511. The surface of the protrusion 9511 is arc-shaped. When the protrusion 9511 contacts the surface of the arc block 952, the vertical rod 951 fixed to the surface of the arc block 952 can move longitudinally.

[0023] In the present invention, when in use, the alloy knife to be ground is placed on the surface of the support rod 8. After placement, the hydraulic rod 6 in the fixed frame 5 is driven, and the hydraulic rod 6 pushes the clamping plate 7 to move in the fixed frame 5. After the two sets of clamping plates 7 move, the alloy knife can be fixed. After fixation, the electric push rod 11 in the bracket 10 is driven, and the electric push rod 11 pushes the fixed plate 12 to move longitudinally in the bracket 10. When the fixed plate 12 moves to the appropriate position, the electric grinding disc 13 is driven to grind the workpiece on the surface of the support rod 8. During the grinding process, waste chips overflow on the surface of the machine base 1. When the grinding is completed and the waste chips need to be cleaned, the motor 9510 on the surface of the fixed frame 5 is driven. When the output shaft of the motor 9510 drives the reciprocating screw rod 959 to rotate in the fixed frame 5, the movable ring 957 can perform stable lateral movement along the surface of the flat rod 955, and the movable ring 957 is hinged on the surface of the movable ring 957. The rod 956 can be folded and push the slide plate 954 to move horizontally on the surface of the flat rod 955. When the slide plate 954 moves, the support plate 91 and the brush 92 fixed on the surface of the slide plate 954 can be moved synchronously toward the center area of ​​the opening 4, gathering the waste debris stuck on both sides of the table, and pushing it into the opening 4, and dropping it into the collection frame 2 for centralized collection. When the support plate 91 drives the brush 92 to move to the opening 4, the protrusion 9511 fixed on the inner wall of the opening 4 will contact the surface of the arc block 952, and the arc block 952 is forced to drive the vertical rod 951 to move longitudinally in the support plate 91. When the vertical rod 951 moves, the vertical rod 951 can squeeze one end of the movable plate 94, so that the movable plate 94 can be folded on the surface of the support block 93. The folded movable plate 94 can knock on the surface of the support plate 91, so that the waste debris on the brush 92 is subjected to the vibration force and falls off, avoiding the subsequent use effect being affected by the stay of waste debris.

[0024] The above generally describes the present invention in detail. However, it is obvious to those skilled in the art that modifications or improvements may be made to the present invention. Therefore, modifications or improvements that do not depart from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. An alloy knife grinding tool, comprising a machine base (1) and an electric grinding disc (13), characterized in that: A collecting frame (2) is placed in the machine base (1), an opening (4) is provided on the surface of the machine base (1), a supporting frame (3) is fixedly installed on the top of the machine base (1), a fixing frame (5) is fixedly installed on the top of the supporting frame (3), a hydraulic rod (6) is provided on the inner wall of the fixing frame (5), a clamping plate (7) is fixedly installed on the surface of the hydraulic rod (6), the clamping plate (7) passes through the fixing frame (5) and is slidably connected to the fixing frame (5), a supporting rod (8) is fixedly installed on the surface of the fixing frame (5), and a bracket is fixedly installed on the top of the fixing frame (5). (10), an electric push rod (11) is provided on the inner wall of the bracket (10), a fixed plate (12) is fixedly installed on the surface of the electric push rod (11), an electric grinding disc (13) is provided on the surface of the fixed plate (12), a control component (9) for preventing waste chips from sticking is provided in the support frame (3), and the control component (9) includes: a support plate (91), a brush (92) is fixedly installed on the bottom of the support plate (91), a support block (93) is fixedly installed on the top of the support plate (91), and the surface of the support block (93) is hinged to the surface of the movable plate (94).

2. The alloy knife grinding tool according to claim 1, characterized in that: The control assembly (9) further includes a moving part (95), and the moving part (95) includes a vertical rod (951), the vertical rod (951) is fixedly mounted on the surface of the movable plate (94), and the vertical rod (951) passes through the support plate (91) and is slidably connected to the support plate (91).

3. The alloy knife grinding tool according to claim 2, characterized in that: The surface of the vertical rod (951) is fixedly connected to one end of the spring (953), the other end of the spring (953) is fixedly mounted on the surface of the movable plate (94), and the bottom of the vertical rod (951) is fixedly mounted with an arc block (952).

4. The alloy knife grinding tool according to claim 1, characterized in that: A slide plate (954) is fixedly mounted on the surface of the support plate (91), the slide plate (954) is connected to the inner wall of the support frame (3), a flat rod (955) is fixedly mounted on the inner wall of the support frame (3), the flat rod (955) passes through the slide plate (954) and is slidably connected to the slide plate (954).

5. The alloy knife grinding tool according to claim 4, characterized in that: The surface of the slide plate (954) is hinged to one end of a movable rod (956), and the other end of the movable rod (956) is hinged to the surface of a movable ring (957). The movable ring (957) is penetrated by a support rod (958) and is slidably connected to the support rod (958). The support rod (958) is fixedly mounted on the inner wall of the support frame (3).

6. The alloy knife grinding tool according to claim 5, characterized in that: The movable ring (957) is penetrated by the reciprocating screw rod (959) and is rotatably connected to the reciprocating screw rod (959). The reciprocating screw rod (959) penetrates the support frame (3) and is rotatably connected to the support frame (3). A motor (9510) is fixedly mounted on the surface of the support frame (3). The output shaft of the motor (9510) is fixedly connected to the surface of the reciprocating screw rod (959).

7. The alloy knife grinding tool according to claim 1, characterized in that: A protrusion (9511) is fixedly mounted on the inner wall of the opening (4), and the surface of the protrusion (9511) is arc-shaped.