Centrifugal grinding device for improving nickel-titanium wire machining precision
By introducing a stirring rod and filter screen structure into the centrifugal grinding device, the problem of insufficient contact of abrasive material in nickel-titanium wire processing is solved, achieving high-precision processing and clean grinding of nickel-titanium wire, and reducing maintenance costs.
Patent Information
- Application Number
- CN202520258077.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-18
- Publication Date
- 2025-12-26
- Estimated Expiration
- 2035-02-18
AI Technical Summary
In existing centrifugal grinding devices, insufficient contact between the abrasive and the workpiece during nickel-titanium wire processing leads to reduced processing accuracy and affects workpiece quality.
A centrifugal grinding device was designed, which includes a grinding box, a stirring rod, a mounting groove, and a filter screen. The stirring rod evenly disperses the grinding material to ensure grinding uniformity, and the filter screen removes impurities to keep the grinding liquid clean.
This improves the processing accuracy of nickel-titanium wire, avoids excessive or insufficient grinding in certain areas, ensures workpiece quality, and reduces maintenance costs.
Smart Images
Figure CN223719208U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model belongs to nickel titanium wire processing technical field, concretely relates to a centrifugal grinding device of improving nickel titanium wire processing precision. BACKGROUND
[0002] Nickel titanium wire is a kind of metal alloy wire composed of nickel and titanium two elements, has the characteristics of ductility, repeatability and memory alloy, nickel titanium wire belongs to nickel titanium binary alloy, nickel titanium wire is widely used in medical field, aerospace, energy engineering and civil product and other fields have wide application, nickel titanium wire needs to be ground in the processing process, needs to use centrifugal grinding device when grinding.
[0003] The existing centrifugal grinding device, when working, usually places the grinding material used for grinding and workpiece in the grinding box, controls the grinding box to rotate at high speed. Under the action of centrifugal force, the grinding material is thrown out, and the workpiece or sample is subjected to strong impact and friction, to achieve the grinding effect, but the existing grinding material and workpiece are easy to appear the condition of insufficient contact in the rotating process, lead to the processing precision of workpiece reduces, thereby influence workpiece quality, therefore, we need to upgrade and reform on the basis of prior art. UTILITY MODEL CONTENTS
[0004] The utility model is provided to solve the problems in the above background technical field by providing a centrifugal grinding device for improving the processing precision of nickel titanium wire.
[0005] To solve the above problems, the following technical solutions are provided:
[0006] A centrifugal grinding device for improving the processing precision of nickel titanium wire is designed, which includes a device body, the device body contains a base, the base is provided with a centrifugal chamber and a discharging plate, the centrifugal chamber is provided with a connecting shaft at both ends and is provided with a grinding box inside, a support frame is arranged on the outer wall of the centrifugal chamber, an installation groove is arranged in the grinding box, a stirring rod is inserted into the installation groove, an installation plate is connected to the upper part of the stirring rod, screw holes are arranged in the installation plate, a butt joint plate is arranged at the front end of the grinding box, a cover plate is arranged at the front end of the butt joint plate, a connecting rod and a fixing column are arranged in the support frame, a treatment box is arranged below the discharging plate, a filter screen is arranged in the treatment box, and a pull ring is arranged on the outer wall of the treatment box.
[0007] Further, a protective cover is arranged above the base, the protective cover is provided with a centrifugal chamber, the protective cover is provided with a heat dissipation window, and a box door is slidably installed in the protective cover.
[0008] Further, a sealing gasket is arranged at the front end of the butt joint plate, and the sealing gasket is fixedly connected with the inner wall of the cover plate.
[0009] Further, one end of the connecting rod is connected with a ratchet gear one, one end of the fixed column is connected with a ratchet gear two, and the ratchet gear one and the ratchet gear two are engaged.
[0010] Further, the screw hole is provided with a plurality of groups, and the screw hole is screwed with a bolt.
[0011] Further, the filter screen is fixedly connected with an L clamping plate above, the processing box is provided with a clamping groove, and the L clamping plate is movably clamped in the clamping groove.
[0012] Further, a handle is installed on the front end outer wall of the cover plate, and the handle is fixedly connected with the cover plate.
[0013] Compared with the prior art, the device has the beneficial effects that:
[0014] 1、The nickel-titanium wire and the grinding material required for grinding can be uniformly dispersed in the grinding box, the grinding material can be more uniformly distributed on the surface of the nickel-titanium wire, the grinding uniformity is improved, the grinding reaction is accelerated, local grinding is avoided, and the grinding precision of the device is affected.
[0015] 2、The device can remove impurities and particles in the grinding liquid, keep the grinding liquid clean, ensure the quality of the grinding parts, and reduce the maintenance cost of the device
[0016] The specific embodiments of the device are disclosed in detail in the following description and drawings, and the principles of the device can be adopted. It should be understood that the embodiments of the device are not limited in scope. The embodiments of the device include many changes, modifications and equivalents within the spirit and scope of the appended claims. BRIEF DESCRIPTION OF DRAWINGS
[0017] The accompanying drawings are used to provide a further understanding of the device, and constitute a part of the specification, which is used together with the embodiments of the device to explain the device, and does not constitute a limitation on the device. In the drawings:
[0018] Figure 1 It is a whole structure perspective view of a centrifugal grinding device for improving the processing precision of nickel-titanium wire according to the device.
[0019] Figure 2 It is an internal structure perspective view of a centrifugal grinding device for improving the processing precision of nickel-titanium wire according to the device.
[0020] Figure 3A grinding structure exploded view of the centrifugal grinding device for improving the processing precision of nickel-titanium wire according to the utility model;
[0021] Figure 4 An installation structure exploded view of the centrifugal grinding device for improving the processing precision of nickel-titanium wire according to the utility model;
[0022] Figure 5 A filter structure exploded view of the centrifugal grinding device for improving the processing precision of nickel-titanium wire according to the utility model.
[0023] In the figure: 1, device body; 2, base; 3, protective cover; 4, heat dissipation window; 5, box door; 6, centrifugal chamber; 7, connecting shaft; 8, docking plate; 9, gasket; 10, cover plate;
[0024] 11, handle; 12, support frame; 13, connecting rod; 14, ratchet gear one; 15, ratchet gear two; 16, fixed column; 17, grinding box; 18, mounting groove; 19, stirring rod; 20, mounting plate; 21, screw hole; 22, bolt; 23, blanking plate; 24, treatment box; 25, filter screen; 26, clamping groove; 27, L-shaped clamping plate; 28, pull ring. DETAILED DESCRIPTION
[0025] In order to make the technical means, creative features, purposes and effects achieved by the utility model easy to understand, the utility model is further described below in combination with specific embodiments.
[0026] As Figure 1 As shown in FIG. 5, the centrifugal grinding device for improving the processing precision of nickel-titanium wire provided by the embodiment includes a device body 1, the device body 1 contains a base 2, the base 2 is provided with a centrifugal chamber 6 and a blanking plate 23, the centrifugal chamber 6 is provided with a connecting shaft 7 at both ends and is provided with a grinding box 17 inside, a support frame 12 is arranged on the outer wall of the centrifugal chamber 6, a mounting groove 18 is arranged inside the grinding box 17, a stirring rod 19 is inserted into the mounting groove 18, a mounting plate 20 is connected above the stirring rod 19, screw holes 21 are arranged in the mounting plate 20, a docking plate 8 is arranged at the front end of the grinding box 17, a cover plate 10 is arranged at the front end of the docking plate 8, a connecting rod 13 and a fixed column 16 are arranged in the support frame 12, a treatment box 24 is arranged below the blanking plate 23, a filter screen 25 is arranged in the treatment box 24, and a pull ring 28 is arranged on the outer wall of the treatment box 24.
[0027] Preferably, a protective cover 3 is arranged above the base 2, the protective cover 3 is provided with the centrifugal chamber 6, the protective cover 3 is provided with a heat dissipation window 4, and a box door 5 is slidingly installed in the protective cover 3;
[0028] By setting the protective cover 3, the centrifugal chamber 6 can be protected, by setting the heat dissipation window 4, the heat generated during the operation of the device can be dissipated, avoiding the accumulation of heat to affect the subsequent use of the device, by setting the box door 5, the user can control and use the centrifugal chamber 6 later.
[0029] Preferably, the front end of the butt plate 8 is provided with a sealing gasket 9, and the sealing gasket 9 is fixedly connected with the inner wall of the cover plate 10.
[0030] By setting the sealing gasket 9, the sealing property of the cover plate 10 is improved, the safety of the device during use is ensured, and the falling of the device during grinding is avoided.
[0031] Preferably, one end of the connecting rod 13 is connected with the ratchet gear one 14, one end of the fixed column 16 is connected with the ratchet gear two 15, and the ratchet gear one 14 and the ratchet gear two 15 are meshed and connected.
[0032] The contact between the devices can be increased, and the safety of the device during use is ensured.
[0033] Preferably, a plurality of groups of screw holes 21 are provided, and bolts 22 are screwed in the screw holes 21.
[0034] By setting the bolt 22, the device can be installed and fixed, the safety of the device during use is ensured, and the device can be disassembled and maintained later.
[0035] Preferably, the filter screen 25 is fixedly connected with an L-shaped clamping plate 27, and the processing box 24 is provided with a clamping groove 26, and the L-shaped clamping plate 27 is movably clamped in the clamping groove 26.
[0036] By setting the L-shaped clamping plate 27 and the clamping groove 26, the filter screen 25 can be quickly installed and positioned, the practicality and convenience of the device are increased, and the problem of difficult installation of the device is avoided.
[0037] Preferably, a handle 11 is installed on the outer wall of the front end of the cover plate 10, and the handle 11 is fixedly connected with the cover plate 10.
[0038] By setting the handle 11, the user can conveniently open and close the cover plate 10, and the practicality and convenience of the device are increased.
[0039] The use principle and use process of the utility model are as follows: in use, the user inserts the stirring rod 19 into the installation groove 18 of the grinding box 17 in sequence, then aligns the screw hole 21 of the mounting plate 20 with the screw hole 21 of the grinding box 17, after alignment, the user screws the bolt 22 into the screw hole 21 in sequence, at this time, the stirring rod 19 is fixed, can uniformly disperse the nickel titanium wire and the grinding material required for grinding entering the grinding box 17, can make the grinding material more evenly distributed on the surface of the nickel titanium wire, improve the grinding uniformity, accelerate the grinding reaction, avoid local excessive or insufficient grinding to affect the grinding precision of the device, when it is required to filter and collect the waste material generated by grinding, the user installs the filter screen 25 in the clamping groove 26 of the treatment box 24 through the L-shaped clamping plate 27, the user slides and inserts the treatment box 24 provided with the filter screen 25 under the discharging plate 23 through the pull ring 28, the waste material generated by grinding is filtered through the filter screen 25 after the discharging plate 23 and then is collected in the treatment box 24, can remove the impurities and particles in the grinding liquid, keep the grinding liquid clean, ensure the quality of the grinding part, and reduce the maintenance cost of the device.
[0040] In the description of the utility model, it needs to be explained that the orientation or position relationship indicated by the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like is the orientation or position relationship shown in the drawings, and is only for the convenience of describing the utility model and simplifying the description, and is not indicative or suggestive of the device or element indicated must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the utility model. In addition, the terms "first" and "second" are only for descriptive purposes and cannot be understood as indicative or suggestive of relative importance.
[0041] In the description of the utility model, it needs to be explained that, unless otherwise explicitly specified and limited, the terms "mounting", "provided with", "connection" and the like should be broadly understood, for example, "connection" can be fixed connection, can also be detachable connection, or integral connection;Can be mechanical connection, can also be electrical connection;Can be directly connected, can also be indirectly connected through an intermediate medium, can be the communication inside two elements. For ordinary skilled persons in the art, the specific meaning of the above terms in the utility model can be understood according to the specific situation.
[0042] The utility model has been described above in combination with specific embodiments, but those skilled in the art should know that these descriptions are exemplary and are not a limitation on the protection scope of the utility model. Those skilled in the art can make various modifications and modifications to the utility model according to the spirit and principle of the utility model, and these modifications and modifications are also within the scope of the utility model.
Claims
1. A centrifugal grinding device for improving the processing accuracy of a nickel-titanium wire, characterized by, The application relates to a device body (1) comprising a base (2) provided with a centrifugal chamber (6) and a discharging plate (23), the centrifugal chamber (6) being provided with connecting shafts (7) at left and right ends and being provided with a grinding box (17) inside, a support frame (12) being arranged on the outer wall of the centrifugal chamber (6), the grinding box (17) being provided with a mounting groove (18), a stirring rod (19) being inserted into the mounting groove (18), the stirring rod (19) being connected with a mounting plate (20) above, the mounting plate (20) being provided with screw holes (21), the grinding box (17) being provided with a butt joint plate (8) at the front end, the butt joint plate (8) being provided with a cover plate (10) at the front end, the support frame (12) being provided with a connecting rod (13) and a fixing column (16), the discharging plate (23) being provided with a treatment box (24) below, the treatment box (24) being provided with a filter screen (25) and being provided with a pull ring (28) on the outer wall.
2. The centrifugal lapping device for improving the processing accuracy of a nickel-titanium wire according to claim 1, wherein The base (2) is provided with a protective cover (3) above, the protective cover (3) is provided with the centrifugal chamber (6) inside, the protective cover (3) is provided with a heat dissipation window (4) inside and is provided with a box door (5) which is slidingly installed inside.
3. The centrifugal lapping device for improving the processing accuracy of a nickel-titanium wire according to claim 1, wherein The butt joint plate (8) is provided with a sealing gasket (9) at the front end, and the sealing gasket (9) is fixedly connected with the inner wall of the cover plate (10).
4. The centrifugal lapping device for improving the processing accuracy of a nickel-titanium wire according to claim 1, wherein The connecting rod (13) is connected with a ratchet gear one (14) at one end, the fixing column (16) is connected with a ratchet gear two (15) at one end, and the ratchet gear one (14) and the ratchet gear two (15) are meshedly connected.
5. The centrifugal lapping device for improving the processing accuracy of a nickel-titanium wire according to claim 1, wherein The screw holes (21) are provided with a plurality of groups, and bolts (22) are screwed into the screw holes (21).
6. The centrifugal lapping device for improving the processing accuracy of a nickel-titanium wire according to claim 1, wherein The filter screen (25) is fixedly connected with an L-shaped clamping plate (27) above, the treatment box (24) is provided with a clamping groove (26), and the L-shaped clamping plate (27) is movably clamped in the clamping groove (26).
7. The centrifugal lapping device for improving the processing accuracy of a nickel-titanium wire according to claim 1, wherein The cover plate (10) is provided with a handle (11) on the outer wall at the front end, and the handle (11) is fixedly connected with the cover plate (10).