Hexagon nut polishing device

Abstract

The utility model relates to the technical field of nuts, in particular to a hexagon nut polishing device which comprises a polishing support, and a supporting transverse plate is movably arranged above the polishing support. The polishing device comprises a supporting transverse plate, a polishing motor is vertically and downwards arranged on the supporting transverse plate, a transverse rod is fixed to a rotor of the polishing motor, a first polishing module is arranged on the left side of the transverse rod and comprises a first supporting plate, and a first electric telescopic rod is horizontally arranged on the first supporting plate; a first polishing plate is detachably installed on a piston rod of the first telescopic rod, and first polishing bristles are arranged on the first polishing plate. The hexagonal nut polishing device is high in polishing efficiency, and hexagonal nuts of different sizes can be polished.

Description

TECHNICAL FIELD

[0001] The utility model relates to nut technical field, especially a hexagonal nut polishing device. BACKGROUND

[0002] Hexagonal nut is a kind of widely used fastener, usually cooperates with bolt or screw and is used to connect and fasten machine parts. It needs to be polished into smooth surface after production because of burr on surface, and the existing polishing device has problems such as low polishing efficiency and poor polishing applicability when polishing. SUMMARY

[0003] The utility model discloses a hexagonal nut polishing device, and the polishing efficiency is high, and different sizes of hexagonal nuts can be polished.

[0004] To achieve the above object, the technical scheme of the utility model is as follows:

[0005] A hexagonal nut polishing device, comprising a polishing support, a supporting horizontal plate is movably arranged above the polishing support;

[0006] A polishing motor is vertically arranged downwards on the supporting horizontal plate, a horizontal rod is fixed on the rotor of the polishing motor, a first polishing module is arranged on the left side of the horizontal rod, the first polishing module comprises a first supporting plate, a first electric telescopic rod is horizontally arranged on the first supporting plate, a first polishing plate is detachably installed on the piston rod of the first telescopic rod, and a first polishing bristle is arranged on the first polishing plate;

[0007] A second polishing module is arranged on the right side of the horizontal rod, the second polishing module comprises a second supporting plate, a second electric telescopic rod is horizontally arranged on the second supporting plate, a second polishing plate is detachably installed on the piston rod of the second telescopic rod, and a second polishing bristle is arranged on the second polishing plate;

[0008] A through hole is formed in the polishing support, and a material receiving column is inserted into the through hole.

[0009] As an improvement, a first telescopic cylinder and a second telescopic cylinder are vertically arranged upwards on the polishing support, and the first telescopic cylinder and the second telescopic cylinder are symmetrically arranged.

[0010] As an improvement, the supporting horizontal plate is fixed on the piston rod of the first telescopic cylinder and the piston rod of the second telescopic cylinder.

[0011] As an improvement: the bottom of the material receiving column is provided with a first thread, and the top of the material receiving column is provided with a second thread; the bottom of the material receiving column is installed on the polishing support through two fixing plates, the fixing plates are screwed on the first thread, and a limiting plate is screwed on the top of the material receiving column.

[0012] As an improvement: a plurality of support pads are arranged at the bottom of the polishing support.

[0013] In summary, the utility model has the following beneficial effects:

[0014] 1. The distance between the first polishing bristles and the second polishing bristles and the hexagonal nut can be adjusted by the first electric telescopic rod and the second electric telescopic rod, so that the polishing of nuts of different sizes is realized, and the polishing efficiency is high.

[0015] 2. The support pad can improve the stability of the whole device. BRIEF DESCRIPTION OF DRAWINGS

[0016] In order to more clearly illustrate the technical solutions in the utility model, the following will briefly introduce the drawings needed to be used in the embodiment or prior art description.

[0017] Figure 1 It is a whole structure schematic view of the hexagonal nut polishing device.

[0018] Wherein: 1, polishing support; 2, support cross plate; 3, cross rod; 4, first support plate; 5, second support plate; 6, first electric telescopic rod; 7, second electric telescopic rod; 8, first polishing plate; 9, second polishing plate; 10, first polishing bristle; 11, second polishing bristle; 12, first pressure sensor; 13, second pressure sensor; 14, first telescopic cylinder; 15, second telescopic cylinder; 16, material receiving column; 17, first thread; 18, second thread; 19, fixing plate; 20, limiting plate; 21, support pad; 22, polishing motor. DETAILED DESCRIPTION

[0019] The utility model will be further described in detail in combination with the drawings.

[0020] Please refer to Figure 1 A hexagonal nut polishing device, comprising a polishing support 1, a support cross plate 2 is movably arranged above the polishing support 1.

[0021] A polishing motor 22 is vertically arranged downward on the support horizontal plate 2, a horizontal rod 3 is fixed on the rotor of the polishing motor 22, a first polishing module is arranged on the left side of the horizontal rod 3, the first polishing module comprises a first support plate 4, a first electric telescopic rod 6 is horizontally arranged on the first support plate 4, a first polishing plate 8 is detachably installed on the piston rod of the first telescopic rod, and first polishing bristles 10 are arranged on the first polishing plate 8.

[0022] A second polishing module is arranged on the right side of the horizontal rod 3, the second polishing module comprises a second support plate 5, a second electric telescopic rod 7 is horizontally arranged on the second support plate 5, a second polishing plate 9 is detachably installed on the piston rod of the second telescopic rod, and second polishing bristles 11 are arranged on the second polishing plate 9; a through hole is formed in the polishing support 1, and a material receiving column 16 is inserted into the through hole.

[0023] In the embodiment, the distance between the first polishing bristles 10 and the hexagonal nut and the distance between the second polishing bristles 11 and the hexagonal nut can be adjusted by the first electric telescopic rod 6 and the second electric telescopic rod 7 respectively, so that the polishing of nuts of different sizes can be realized.

[0024] In the embodiment, a first pressure sensor 12 is arranged on the piston rod of the first telescopic rod, and a second pressure sensor 13 is arranged on the piston rod of the second telescopic rod, so that the pressure of the first polishing bristles 10 and the second polishing bristles 11 acting on the hexagonal nut can be sensed by the first pressure sensor 12 and the second pressure sensor 13 respectively.

[0025] A first telescopic cylinder 14 and a second telescopic cylinder 15 are vertically arranged upward on the polishing support 1, and the first telescopic cylinder 14 and the second telescopic cylinder 15 are symmetrically arranged. The support horizontal plate 2 is fixed on the piston rod of the first telescopic cylinder 14 and the piston rod of the second telescopic cylinder 15.

[0026] In the embodiment, the height of the support horizontal plate 2 can be adjusted by the first telescopic cylinder 14 and the second telescopic cylinder 15, so that the feeding can be facilitated.

[0027] A first thread 17 is formed in the bottom of the material receiving column 16, and a second thread 18 is formed in the top of the material receiving column 16; the bottom of the material receiving column 16 is installed on the polishing support 1 through two fixed plates 19, the fixed plates 19 are screwed on the first thread 17, and a limiting plate 20 is screwed on the top of the material receiving column 16.

[0028] A plurality of support pads 21 are arranged on the bottom of the polishing support 1. In the embodiment, the support pads 21 can improve the stability of the entire device.

[0029] Working principle: several hexagonal nuts are sleeved on the material bearing column 16, then the material bearing column 16 is installed on the polishing support 1 through two fixed plates 19, then the limiting plate 20 is screwed on the top of the material bearing column 16, and the hexagonal nut is tightly pressed between the fixed plate 19 and the limiting plate 20.

[0030] The distance between the first polishing brush 10, the second polishing brush 11 and the hexagonal nut can be adjusted through the first electric telescopic rod 6 and the second electric telescopic rod 7 respectively, the first polishing brush 10 and the second polishing brush 11 act on the side wall of the hexagonal nut, and the polishing motor 22 is started to realize the polishing of the hexagonal nut.

[0031] Finally, it should be noted that: the above examples are only used to illustrate the technical scheme of the present application, but not to limit it; although the present application has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that; the specific embodiments of the present application can still be modified or some technical features can be replaced by equivalents; without departing from the spirit of the technical scheme of the present application, all should be covered in the technical scheme range of the present application claimed to protect.

Claims

1. A hexagon nut polishing apparatus, characterized by comprising: Including polishing support, a support cross plate is movably arranged above the polishing support; A polishing motor is vertically arranged downward on the support cross plate, a horizontal rod is fixed on the rotor of the polishing motor, a first polishing module is arranged on the left side of the horizontal rod, the first polishing module includes a first support plate, a first electric telescopic rod is horizontally arranged on the first support plate, a first polishing plate is detachably installed on the piston rod of the first electric telescopic rod, and first polishing bristles are arranged on the first polishing plate; A second polishing module is arranged on the right side of the horizontal rod, the second polishing module includes a second support plate, a second electric telescopic rod is horizontally arranged on the second support plate, a second polishing plate is detachably installed on the piston rod of the second electric telescopic rod, and second polishing bristles are arranged on the second polishing plate; A through hole is formed in the polishing support, and a material receiving column is inserted into the through hole.

2. The hex nut polishing apparatus of claim 1, wherein, First and second telescopic cylinders are vertically arranged upward on the polishing support; The first telescopic cylinder and the second telescopic cylinder are symmetrically arranged.

3. The hex nut polishing apparatus of claim 2, wherein, The support cross plate is fixed on the piston rods of the first telescopic cylinder and the second telescopic cylinder.

4. The hex nut polishing apparatus of claim 1, wherein, A first thread is formed in the bottom of the material receiving column, and a second thread is formed in the top of the material receiving column; The bottom of the material receiving column is installed on the polishing support through two fixed plates, the fixed plates are screwed on the first thread, and a limiting plate is screwed on the top of the material receiving column.

5. The hex nut polishing apparatus of claim 1, wherein, A plurality of support pads are arranged on the bottom of the polishing support.

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