Neodymium-iron-boron blank accurate positioning multi-wire cutting device

Abstract

The utility model relates to the technical field of cutting devices, and discloses a neodymium iron boron blank accurate positioning multi-wire cutting device which comprises a supporting mechanism, a fixing mechanism is arranged at the top of the supporting mechanism, and a cutting mechanism is arranged at the top of the fixing mechanism. According to the cutting device, the supporting mechanism is arranged, the bottom plate of the supporting mechanism provides a stable foundation for the whole cutting device, it is ensured that the device cannot shake or move easily in the operation process, the base is fixed to the top of the bottom plate, and the supporting stability is further enhanced; the supporting columns in the grooves can effectively disperse the weight of the upper structure of the device and the weight of the neodymium iron boron blank, the whole device is more stable and reliable, it is guaranteed that the cutting process is conducted stably, and the cutting precision can be improved easily.

Description

TECHNICAL FIELD

[0001] The utility model relates to cutting device technical field especially relates to a neodymium iron boron blank accurate positioning multi -wire cutting device. BACKGROUND

[0002] As the outstanding representative of modern permanent magnet material, neodymium iron boron material has high residual magnetism, high coercive force and high magnetic energy product and so on excellent magnetic performance, is widely used in many fields.

[0003] The existing cutting device is easy to shake or displace in the device operation process due to the influence of vibration, cutting force and the like, and then not only will interfere with the normal progress of cutting operation, but also can lead to cutting tool deviating from the predetermined trajectory, seriously affect cutting precision. SUMMARY

[0004] To solve the above technical problem, the utility model provides a neodymium iron boron blank accurate positioning multi -wire cutting device.

[0005] The utility model discloses the following technical scheme realizes: a neodymium iron boron blank accurate positioning multi -wire cutting device, including support mechanism, the top of support mechanism is provided with fixed mechanism, the top of fixed mechanism is provided with cutting mechanism,

[0006] The support mechanism includes a bottom plate, the top of the bottom plate is fixedly connected with a base, the top of the base is provided with a groove, the support column is fixedly connected in the groove, the side of the support column is fixedly connected with the clamping block, the side, away from the support column of the clamping block, is provided with the clamping groove, and the clamping plate is clamped in the clamping groove.

[0007] As a further improvement of the above scheme, the base and the support column are symmetrically distributed through the clamping plate.

[0008] Through the above technical scheme, the bottom plate of the support mechanism provides a stable foundation for the whole cutting device, ensures that the device does not easily shake or displace in the operation process, the base is fixed on the top of the bottom plate, further enhances the stability of the support, the support column in the groove can effectively disperse the weight of the upper structure of the device and the neodymium iron boron blank, make the device whole more stable and reliable, guarantee the smooth progress of the cutting process, help to improve the cutting precision.

[0009] As a further improvement of the above scheme, the fixed mechanism includes a fixed plate, the side of the fixed plate is fixedly connected with a fixed block, the side, away from the fixed plate of the fixed block, is provided with a sliding slot, the sliding slot is fixedly connected with a limiting shaft, the surface of the limiting shaft is sleeved with a sliding block, and the side of the sliding block is fixedly connected with a clamping block.

[0010] As a further improvement of the above scheme, the fixing plate is fixedly connected with a body away from the fixing block, both sides of the body are provided with through holes, and the body is fixedly connected with the clamping plate.

[0011] Through the above technical scheme, the sliding block can smoothly slide in the sliding groove along the limiting shaft through the fixing mechanism, the sliding block drives the clamping block to move, the different sizes of the neodymium iron boron blank can be flexibly adjusted, the accurate positioning and firm clamping of the blank are realized, and then the displacement of the blank in the cutting process can be ensured, so that the cutting precision and quality are ensured.

[0012] As a further improvement of the above scheme, the cutting mechanism comprises a guillotine, both sides of the guillotine are provided with connecting plates, the connecting plate away from the body is provided with a sliding groove, and the connecting plate is slidably connected with the guillotine through the sliding groove.

[0013] As a further improvement of the above scheme, the connecting plate is fixedly connected with the body.

[0014] Through the above technical scheme, the guillotine can flexibly slide in the sliding groove of the connecting plate through the cutting mechanism, and the multi-wire cutting function is realized.

[0015] Compared with the prior art, the utility model has the advantages that:

[0016] The bottom plate of the supporting mechanism provides a stable foundation for the whole cutting device, ensures that the device will not easily shake or displace during operation, the base is fixed on the top of the bottom plate, further enhances the stability of the support, the support column in the groove can effectively disperse the weight of the upper structure of the device and the neodymium iron boron blank, so that the device is more stable and reliable as a whole, ensures the smooth progress of the cutting process, helps to improve the cutting precision, the sliding block can smoothly slide in the sliding groove along the limiting shaft through the fixing mechanism, the clamping block is driven to move by the sliding block, the different sizes of the neodymium iron boron blank can be flexibly adjusted, the accurate positioning and firm clamping of the blank are realized, and then the displacement of the blank in the cutting process can be ensured, so that the cutting precision and quality are ensured, the guillotine can flexibly slide in the sliding groove of the connecting plate through the cutting mechanism, and the multi-wire cutting function is realized. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is a whole structure schematic view of the utility model.

[0018] Figure 2 It is a support mechanism structure schematic view of the utility model;

[0019] Figure 3 It is a fixed mechanism structure schematic view of the utility model;

[0020] Figure 4 It is a cutting mechanism structure schematic view of the utility model;

[0021] Figure 5 It is a cutting mechanism structure schematic view of the utility model Figure 3 It is a cutting mechanism structure schematic view of the utility model

[0022] Main symbol explanation:

[0023] Support mechanism;101, base;102, support column;103, clamping block;104, clamping plate;2, fixed mechanism;201, fixed block;202, limit shaft;203, sliding block;204, clamping block;205, machine body;3, cutting mechanism;301, knife gate;302, connecting plate. Specific implementation

[0024] Below, combining with the specific implementation of the utility model, it is further described, need to explain is, in the premise of not conflicting, the following description of each embodiment or each technical feature between can be arbitrarily combined to form new embodiment. Embodiment

[0025] Please combine Figures 1-5 The neodymium iron boron blank precision positioning multi-wire cutting device of the embodiment, including support mechanism 1, the top of support mechanism 1 is provided with fixed mechanism 2, the top of fixed mechanism 2 is provided with cutting mechanism 3;

[0026] Support mechanism 1 includes bottom plate, the top of bottom plate is fixedly connected with base 101, the top of base 101 is provided with recess, recess is fixedly connected with support column 102 in, the side of support column 102 is fixedly connected with clamping block 103, the side away from support column 102 of clamping block 103 is provided with clamping groove, clamping groove is clamped with clamping plate 104.

[0027] Base 101 and support column 102 are symmetrically distributed through clamping plate 104.

[0028] Fixed mechanism 2 includes fixed plate, the side of fixed plate is fixedly connected with fixed block 201, the side away from fixed plate of fixed block 201 is provided with sliding slot, sliding slot is fixedly connected with limit shaft 202 in, the surface of limit shaft 202 is sleeved with sliding block 203, the side of sliding block 203 is fixedly connected with clamping block 204.

[0029] The body 205 is fixedly connected to the side of the fixing plate away from the fixing block 201. Through holes are opened on both sides of the body 205, and the body 205 is fixedly connected to the snap-fit ​​plate 104.

[0030] The cutting mechanism 3 includes a gate 301, and connecting plates 302 are provided on both sides of the gate 301. A sliding groove is provided on the side of the connecting plate 302 away from the machine body 205. The connecting plate 302 is slidably connected to the gate 301 through the sliding groove.

[0031] The connecting plate 302 is fixedly connected to the body 205.

[0032] The implementation principle of the NdFeB billet precision positioning multi-wire cutting device in this embodiment is as follows: The NdFeB billet to be cut is placed on the fixing mechanism 2. According to the size of the billet, the position of the clamping block 204 is adjusted by pushing the sliding block 203 to slide on the limiting shaft 202, so that the clamping block 204 is close to the billet, until the billet is firmly clamped between the clamping blocks 204, ensuring that the billet will not move during the cutting process, thus completing the fixing of the billet. According to the cutting requirements, the cutting position and depth of the guillotine 301 are determined. The guillotine 301 is manually slid along the set path in the groove of the connecting plate 302 to cut the NdFeB billet. Since the connecting plates 302 on both sides of the guillotine 301 provide stable support, the guillotine 301 can remain stable during the sliding process, realizing the multi-wire cutting operation, and thus completing the cutting of the NdFeB billet.

[0033] The above embodiments are merely preferred embodiments of this utility model and should not be construed as limiting the scope of protection of this utility model. Any non-substantial changes and substitutions made by those skilled in the art based on this utility model shall fall within the scope of protection claimed by this utility model.

Claims

1. A precision positioning of neodymium iron boron billet multi-wire saw device, characterized in that, It includes a support mechanism (1), a fixing mechanism (2) is provided on the top of the support mechanism (1), and a cutting mechanism (3) is provided on the top of the fixing mechanism (2). The support mechanism (1) includes a base plate, a base (101) is fixedly connected to the top of the base plate, a groove is provided on the top of the base (101), a support column (102) is fixedly connected in the groove, a snap-fit ​​block (103) is fixedly connected to one side of the support column (102), a snap-fit ​​groove is provided on the side of the snap-fit ​​block (103) away from the support column (102), and a snap-fit ​​plate (104) is snapped in the snap-fit ​​groove.

2. A precision positioning of neodymium iron boron billet multi-wire saw device according to claim 1, characterized in that: The base (101) and the support column (102) are symmetrically distributed through a snap-fit ​​plate (104).

3. A precision positioning of neodymium iron boron billet multi-wire saw device as claimed in claim 1, characterized in that: The fixing mechanism (2) includes a fixing plate, a fixing block (201) is fixedly connected to one side of the fixing plate, a sliding groove is provided on the side of the fixing block (201) away from the fixing plate, a limiting shaft (202) is fixedly connected in the sliding groove, a sliding block (203) is sleeved on the surface of the limiting shaft (202), and a clamping block (204) is fixedly connected to one side of the sliding block (203).

4. The NdFeB billet precision positioning multi-wire cutting device as described in claim 3, characterized in that: The fixing plate is fixedly connected to the body (205) on the side away from the fixing block (201). The body (205) has through holes on both sides and is fixedly connected to the snap-fit ​​plate (104).

5. The multi-wire cutting device for precise positioning of NdFeB billets as described in claim 1, characterized in that: The cutting mechanism (3) includes a guillotine (301), and connecting plates (302) are provided on both sides of the guillotine (301). A sliding groove is provided on the side of the connecting plate (302) away from the machine body (205), and the connecting plate (302) is slidably connected to the guillotine (301) through the sliding groove.

6. The multi-wire cutting device for precise positioning of NdFeB billets as described in claim 5, characterized in that: The connecting plate (302) is fixedly connected to the body (205).

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