Inspection device for edge grinding of end milling cutter
By designing a milling cutter inspection device that includes a limiting arc plate and a scale, the problem of complex milling operation for milling cutters is solved, and a fast and convenient milling cutter inspection is achieved.
Patent Information
- Application Number
- CN202422943120.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-02
- Publication Date
- 2025-11-04
- Estimated Expiration
- 2034-12-02
AI Technical Summary
The existing end mill grinding inspection operation has high requirements and is cumbersome, resulting in slow inspection progress.
An inspection device was designed, comprising components such as a limiting arc plate, anti-slip pads, reinforcing plates, and clamping plates. By adjusting the limiting arc plate to fix the end mill, wear can be quickly measured and observed using a ruler and a wiping cloth, simplifying the operation process.
It enables rapid and stable fixing and easy inspection of end mills, reduces the skill requirements for operators, and improves inspection efficiency.
Smart Images
Figure CN223506823U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the field of end mill blade grinding inspection technology, specifically to a kind of for the inspection device of end mill blade grinding. BACKGROUND
[0002] End mill is the most used milling cutter on numerical control machine tool, and there are cutting tools on the cylindrical surface and end face of end mill, which can simultaneously cut or cut individually, mainly used for plane milling, groove milling, step surface milling and profiling milling. End mill for machining center is mostly clamped by spring collet, and is in cantilever state during use. During milling process, end mill may gradually extend from tool holder or even fall off, resulting in workpiece scrap. The reason is generally that there is oil film between inner hole of tool holder and outer diameter of end mill shank, causing insufficient clamping force. End mill is usually coated with rust-proof oil when leaving factory. If non-water-soluble cutting oil is used during cutting, a layer of fog-shaped oil film will also be attached to inner hole of tool holder. When there is oil film on both tool shank and tool holder, tool holder is difficult to firmly clamp tool shank, and end mill is prone to loosen and fall off during machining. Therefore, end mill shank and tool holder inner hole should be cleaned with cleaning liquid before clamping.
[0003] However, it still has some shortcomings, for example: during the inspection process of end mill after sharpening, various measuring tools are needed to measure the size and shape of end mill to determine its wear condition. This method requires high operation skills and professional tools, and the operation process is complicated, resulting in slow inspection progress.
[0004] To solve the above problems, the inspection device for end mill blade grinding is proposed in the present application. UTILITY MODEL CONTENTS
[0005] The utility model aims to provide an inspection device for end mill blade grinding to solve the problems of high operation requirement and complex inspection method in the prior art.
[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: an inspection device for end mill blade grinding, comprising a device main body, a device top cover fixedly connected to the upper end outer surface of the device main body, a fixed base rotatably connected to the upper end outer surface of the device main body, a storage cabinet fixedly connected to the lower end outer surface of the device top cover, a first clamping plate slidably connected to the lower end outer surface of the device top cover, a lighting lamp fixedly connected to the lower end outer surface of the device top cover, and a fixed ring movably connected to the upper end outer surface of the device main body.
[0007] Preferably, the upper end outer surface of the fixed base is fixedly connected with an anti-skid base, the upper end outer surface of the fixed base is fixedly connected with a limiting arc-shaped plate, the inner wall of the limiting arc-shaped plate is fixedly connected with an anti-skid pad, the outer wall of the limiting arc-shaped plate is movably connected with a first reinforcing plate, the upper end outer surface of the first reinforcing plate is fixedly connected with an adsorption disc, and the outer surface of one side of the first reinforcing plate is fixedly connected with a bandage.
[0008] Preferably, the outer wall of the limiting arc-shaped plate is movably connected with a second reinforcing plate, the outer surface of one side of the second reinforcing plate is fixedly connected with a second clamping plate, the lower end outer surface of the fixed base is fixedly connected with a connecting round rod, the lower end outer surface of the connecting round rod is fixedly connected with a gear, the outer wall of the gear is meshed with the outer wall of a worm, and the front end outer surface of the worm is fixedly connected with an adjusting handle.
[0009] Preferably, the upper end outer surface of the first clamping plate is threadedly connected with a fixed cross rod, the outer surface of one side of the first clamping plate is slidably connected with a limiting block, the rear end outer surface of the limiting block is fixedly connected with a spring, and the front end outer surface of the limiting block is provided with a scale.
[0010] Preferably, the inner wall of the fixed ring is fixedly connected with a limiting frame, and the inner wall of the limiting frame is detachably connected with a wiping cloth.
[0011] Preferably, the outer wall of the fixed ring is fixedly connected with a telescopic rod, and the outer wall of the fixed ring is fixedly connected with an elastic band.
[0012] Compared with the prior art, the utility model has the advantages that:
[0013] The limiting arc-shaped plate can be adjusted according to the size of the end mill, the anti-skid pad and the anti-skid base are made of rubber material and have good skid resistance, the end mill can be stably fixed above the fixed base, the first reinforcing plate and the second reinforcing plate are reinforcing components and are fixed on the two sides of the end mill, the bandage passes through the second clamping plate for reinforcement, and the stability of the end mill is improved.
[0014] The first clamping plate can be adjusted above the fixed cross rod, the limiting block has elasticity under the action of the spring, when the limiting block is in contact with the end mill, the length of the limiting block can be observed according to the scale, whether the end mill is worn in the sharpening process can be determined, the position of the wiping cloth is fixed by the limiting frame, when the fixed ring is sleeved on the outer wall of the end mill, the fixed ring is moved up and down, the cleaning degree of the wiping cloth is observed, and the end mill is inspected. BRIEF DESCRIPTION OF DRAWINGS
[0015] Figure 1The utility model provides a whole structure schematic diagram for the inspection device for the edge grinding of the end mill,
[0016] Figure 2 The utility model provides a whole structure schematic diagram for the fixed base in the inspection device for the edge grinding of the end mill,
[0017] Figure 3 The utility model provides a whole structure schematic diagram for the first clamping plate in the inspection device for the edge grinding of the end mill,
[0018] Figure 4 The utility model provides a whole structure schematic diagram for the fixed ring in the inspection device for the edge grinding of the end mill,
[0019] In the drawing: 1, device main body;2, device top cover;3, fixed base;4, illuminating lamp;5, storage cabinet;6, first clamping plate;7, fixed ring;8, antiskid base;9, limit arc plate;10, antiskid gasket;11, first reinforcing plate;12, bandage;13, adsorption disc;14, second reinforcing plate;15, second clamping plate;16, link round rod;17, gear;18, worm;19, adjusting handle;20, fixed cross bar;21, limit block;22, scale;23, spring;24, elastic band;25, limit frame;26, wiping cloth;27, telescopic rod. DETAILED DESCRIPTION
[0020] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments.
[0021] Please refer to Figures 1-4 The utility model provides a technical scheme: a kind of for the inspection device of edge grinding of end mill, including device main body 1, the upper end outer surface of device main body 1 is fixedly connected with device top cover 2, the upper end outer surface of device main body 1 is rotatably connected with fixed base 3, the lower end outer surface of device top cover 2 is fixedly connected with storage cabinet 5, the lower end outer surface of device top cover 2 is slidably connected with first clamping plate 6, the lower end outer surface of device top cover 2 is fixedly connected with illuminating lamp 4, the upper end outer surface of device main body 1 is movably connected with fixed ring 7.
[0022] In the embodiment, as Figure 2As shown, an anti-slip base 8 is fixedly connected to the upper outer surface of the fixed base 3, and a limiting arc plate 9 is fixedly connected to the upper outer surface of the fixed base 3. An anti-slip pad 10 is fixedly connected to the inner wall of the limiting arc plate 9. The two sets of limiting arc plates 9 can be adjusted according to the size of the end mill to fix the end mill. The anti-slip pad 10 and the anti-slip base 8 are made of rubber, which has good anti-slip properties and can make the end mill stable above the fixed base 3. A first reinforcing plate 11 is movably connected to the outer wall of the limiting arc plate 9. An adsorption disc 13 is fixedly connected to the upper outer surface of the first reinforcing plate 11, and a strap 12 is fixedly connected to one side of the outer surface of the first reinforcing plate 11. The wall is movably connected to a second reinforcing plate 14. A second clamping plate 15 is fixedly connected to one outer surface of the second reinforcing plate 14. The first reinforcing plate 11 and the second reinforcing plate 14 are fixed to both sides of the end mill as reinforcing components. The strap 12 passes through the second clamping plate 15 for reinforcement, increasing the stability of the end mill. A connecting rod 16 is fixedly connected to the lower outer surface of the fixed base 3. A gear 17 is fixedly connected to the lower outer surface of the connecting rod 16. The outer wall of the gear 17 meshes with the outer wall of the worm gear 18. An adjusting handle 19 is fixedly connected to the front outer surface of the worm gear 18. When the operator shakes the adjusting handle 19, the worm gear 18 drives the gear 17 to rotate, causing the end mill to rotate, which facilitates inspection at various angles.
[0023] In this embodiment, as Figures 3-4 As shown, a fixed crossbar 20 is threadedly connected to the upper outer surface of the first clamping plate 6. A limit block 21 is slidably connected to one outer surface of the first clamping plate 6. A spring 23 is fixedly connected to the rear outer surface of the limit block 21. A scale 22 is provided on the front outer surface of the limit block 21. The position of the two sets of first clamping plates 6 can be adjusted above the fixed crossbar 20. The limit block 21 has telescopic properties under the action of the spring 23. When the limit block 21 contacts the end mill, the length of the limit block 21 can be observed according to the scale 22. The cleaning process is used to determine whether the end mill has worn down during the sharpening process. A limit frame 25 is fixedly connected to the inner wall of the fixed ring 7. A wiping cloth 26 is detachably connected to the inner wall of the limit frame 25. A telescopic rod 27 and an elastic band 24 are fixedly connected to the outer wall of the fixed ring 7. The position of the wiping cloth 26 is fixed by the limit frame 25. When the fixed ring 7 is fitted onto the outer wall of the end mill, the fixed ring 7 is moved up and down to observe the cleanliness of the wiping cloth 26, thereby inspecting the end mill.
[0024] Working principle:
[0025] An inspection device for end mill sharpening is used by first placing the end mill on top of an anti-slip base 8 and fixing two sets of limiting arc plates 9 with bolts. The anti-slip pads 10 and the anti-slip base 8 are made of rubber, providing good anti-slip properties and allowing the end mill to be stably fixed on top of the fixed base 3. A first reinforcing plate 11 and a second reinforcing plate 14 are fixed to both sides of the end mill as reinforcing components. A strap 12 passes through the second clamping plate 15 for reinforcement, increasing the stability of the end mill placement, thus achieving the fixation of the end mill. When the operator cranks the adjusting handle 19, the worm gear 18 drives the gear 17 to rotate, causing the end mill to rotate, facilitating inspection at various angles. The first clamping plate 6 can be adjusted above the fixed crossbar 20. The limiting block 21 is telescopic under the action of the spring 23. When the limiting block 21 contacts the end mill, the length of the limiting block 21 can be observed according to the scale 22 to determine whether the end mill has worn during the sharpening process. The limiting frame 25 fixes the position of the wiping cloth 26. When the fixing ring 7 is sleeved on the outer wall of the end mill, the fixing ring 7 is moved up and down to observe the cleanliness of the wiping cloth 26 to inspect the end mill. The storage cabinet 5 is used to store the wiping cloth 26 and other inspection tools for easy access by the staff. The staff can also observe whether there are scratches or other phenomena on the surface of the end mill through the light 4.
[0026] Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.
Claims
1. An inspection device for grinding end mills, comprising a device body (1), characterized in that: The device body (1) is fixedly connected to the upper outer surface of the device top cover (2), the device body (1) is rotatably connected to the upper outer surface of the device top cover (2), the device top cover (2) is fixedly connected to the lower outer surface of the device top cover (2), the device top cover (2) is slidably connected to the lower outer surface of the device top cover (2), the device top cover (2) is fixedly connected to the lower outer surface of the device top cover (2), and the device body (1) is movably connected to the upper outer surface of the device top cover (2).
2. The inspection device for grinding end mills according to claim 1, characterized in that: An anti-slip base (8) is fixedly connected to the upper outer surface of the fixed base (3). A limiting arc plate (9) is fixedly connected to the upper outer surface of the fixed base (3). An anti-slip pad (10) is fixedly connected to the inner wall of the limiting arc plate (9). A first reinforcing plate (11) is movably connected to the outer wall of the limiting arc plate (9). An adsorption disc (13) is fixedly connected to the upper outer surface of the first reinforcing plate (11). A strap (12) is fixedly connected to one side of the outer surface of the first reinforcing plate (11).
3. The inspection device for end mill grinding according to claim 2, characterized in that: The outer wall of the limiting arc plate (9) is movably connected to a second reinforcing plate (14). A second clamping plate (15) is fixedly connected to one side of the outer surface of the second reinforcing plate (14). A connecting rod (16) is fixedly connected to the lower outer surface of the fixed base (3). A gear (17) is fixedly connected to the lower outer surface of the connecting rod (16). The outer wall of the gear (17) meshes with the outer wall of the worm (18). An adjusting handle (19) is fixedly connected to the front outer surface of the worm (18).
4. The inspection device for grinding end mills according to claim 1, characterized in that: A fixed crossbar (20) is threadedly connected to the upper outer surface of the first clamping plate (6). A limit block (21) is slidably connected to one side outer surface of the first clamping plate (6). A spring (23) is fixedly connected to the rear outer surface of the limit block (21). A scale (22) is opened on the front outer surface of the limit block (21).
5. The inspection device for grinding end mills according to claim 1, characterized in that: The inner wall of the fixed ring (7) is fixedly connected to a limiting frame (25), and the inner wall of the limiting frame (25) is detachably connected to a wiping cloth (26).
6. The inspection device for grinding end mills according to claim 5, characterized in that: The outer wall of the fixed ring (7) is fixedly connected to a telescopic rod (27), and the outer wall of the fixed ring (7) is fixedly connected to an elastic band (24).