CN210968293U - Surface polishing device for clamp - Google Patents

Abstract

The utility model discloses a surface finish device of clamp, including the main casing body, polishing belt and cylinder, through the surface of winding the polishing belt at the clamp to the cooperation through micro motor and cylinder makes the polishing belt clamp surface high-speed removal again, accomplishes the polishing effect to clamp surface general, and the rethread polishing belt is accomplished with the cooperation of bracing piece to the holistic polishing operation of clamp. This kind of novel surface finish device of clamp can carry out faster better polishing to the clamp surface through the cooperation of polishing belt and cylinder, through the polishing belt of changing different specification models, makes it have higher suitability, has solved the transmission and has polished the difficult problem that the aureola is difficult to the polishing of annular curved surface, has reached and has reduced the manpower, has improved efficient purpose.

Description

Surface polishing device for clamp

Technical Field

The utility model relates to a metal surface treatment technical field specifically is a surface finish device of clamp.

Background

Grinding and polishing are one of surface modification techniques, and generally refer to a processing method in which a rough object (e.g., sandpaper containing particles with high hardness) is used to change the physical properties of the surface of a material by friction to obtain a specific surface roughness, and then the surface roughness of a workpiece is reduced by mechanical, chemical or electrochemical actions to obtain a bright and flat surface, and the surface of the workpiece is modified by using a polishing tool and abrasive particles or other polishing media.

The clamp is a connecting device for connecting pipe fittings, valves and pipeline fittings with grooves and is used for tightly connecting quick connectors. For some special pipelines with polished surfaces, in order to achieve uniform surfaces, the hoop installed on the special pipelines needs polishing treatment, but the surface polishing of the existing hoop also depends on manual polishing by using tools such as a polishing wheel and the like, and because the surface of the hoop is a curved surface, the polishing wheel has relatively low efficiency in polishing the hoop and unsatisfactory polishing quality, so that the hoop surface polishing device is improved.

Disclosure of Invention

For solving the defect that prior art exists, the utility model provides a surface finish device of clamp.

The utility model relates to a surface polishing device of a hoop, which comprises a main shell, wherein one side of the main shell is provided with a handle, a motor protective cover is arranged above the main shell, a fixed frame, a first roller, a second roller and a supporting rod are arranged in the main shell, the fixing frame is arranged at two sides in the main shell, two bearing grooves are arranged on the fixing frame, a first bearing and a second bearing are arranged in the bearing grooves, the first bearing is connected with a first rotating shaft, a first roller is arranged outside the first rotating shaft, the second bearing is connected with a second rotating shaft, a second roller is arranged outside the second rotating shaft, a support rod is arranged at one end of the fixing piece, a micro motor is arranged at one side of the second rotating shaft and is connected with an output rotating shaft of the micro motor, a motor protective cover is arranged outside the micro motor, and a polishing belt is arranged between the first roller and the second roller.

As an optimal technical scheme of the utility model, polishing belt head and tail department is equipped with the interface, the interface is connected through being equipped with the connecting axle, polishing belt divide into about two-layer, and the nexine is for the soft rubber area with thin crocus, the outer stereoplasm rubber area that scribbles anti-skidding material.

As a preferred technical scheme of the utility model, the interface is "unsmooth" interlock form and is equipped with the through-hole that is used for installing the connecting axle on every tooth mouth.

As a preferred technical scheme of the utility model, the mount divide into two parts and keeps connecting through being equipped with powerful spring, when powerful spring is in original condition, first cylinder is in contact with the second cylinder surface.

As a preferred technical scheme of the utility model, the both sides of mount are equipped with the hole groove that is used for placing the bracing piece, the both ends of bracing piece are installed at the hole inslot.

The utility model has the advantages that: this kind of surface finish device of clamp, rational in infrastructure, the modern design can carry out faster better polishing to the clamp surface through the cooperation of polishing belt and cylinder, through the polishing belt of changing different specification models, makes it have higher suitability, has solved the transmission and has polished the difficult problem that the wheel is difficult to the polishing of annular curved surface, has reached and has reduced the manpower, has improved efficient purpose.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic view of the general structure of a surface polishing device for a band according to the present invention;

FIG. 2 is a schematic view showing an internal structure of a surface polishing device for a yoke according to the present invention;

fig. 3 is a schematic view of a polishing belt interface structure of the surface polishing device for a clamping hoop of the present invention;

FIG. 4 is a schematic view of a first step of the surface polishing device for a clamping band of the present invention;

fig. 5 is a schematic diagram of a second step of the surface polishing device for a clamping band according to the present invention.

In the figure: 1. a main housing; 2. a polishing belt; 3. clamping a hoop; 4. a first drum; 5. a second drum; 6. a support bar; 7. a first rotating shaft; 8. a second rotating shaft; 9. a support frame; 10. a micro motor; 11. a first bearing; 12. a strong spring; 13. a second bearing; 14. a motor bracket; 15. an interface; 16. a connecting shaft; 17. a handle; 18. motor safety cover.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Example (b): as shown in fig. 1-4, the surface polishing device for a clamp of the present invention comprises a main housing 1, a handle 17 is disposed on one side of the main housing 1, a motor protecting cover 18 is disposed above the main housing 1, a fixing frame 9, a first roller 4, a second roller 5 and a supporting rod 6 are disposed inside the main housing 1, the fixing frame 9 is disposed on two sides of the inside of the main housing 1, two bearing grooves are disposed on the fixing frame 9, a first bearing 11 and a second bearing 13 are disposed in the bearing grooves, the first bearing 11 is connected to a first rotating shaft 7, the first rotating shaft 7 is externally disposed with the first roller 4, the second bearing 13 is connected to a second rotating shaft 8, the second rotating shaft 8 is externally disposed with the second roller 5, the supporting rod 6 is disposed at one end of the fixing frame 9, a micro motor 10 is disposed on one side of the second rotating shaft 8 and connected to an output rotating shaft of the micro, micro motor 10 is equipped with motor protection cover 17 outward, be equipped with polishing belt 2 between first cylinder 4 and the second cylinder 5, can carry out faster better polishing to 3 surfaces of clamp through the cooperation of polishing belt 2 and cylinder, through the polishing belt 2 of changing different specification models, make it have higher suitability, solved the transmission and polished the difficult problem that the wheel is difficult to the polishing of annular curved surface, reached and reduced the manpower, improved efficient purpose.

Wherein, 2 head and the tail departments of polishing area are equipped with interface 15, interface 15 connects through being equipped with connecting axle 16, polishing area 2 divide into about two-layer, and the nexine is for the soft rubber area with the thin crocus, and the skin is for scribbling anti-skidding material's hard rubber area, through the design of two-layer structure about, has both guaranteed the holistic intensity of polishing area, makes it have better effect of polishing again, the quick assembly disassembly of the polishing area of being convenient for simultaneously.

Wherein, interface 15 is "unsmooth" interlock form and is equipped with the through-hole that is used for installing connecting axle 16 on every tooth mouth, through the cooperation between connecting axle 16 and the through-hole, can realize quick connection and the split between to polishing belt 2.

The fixing frame 9 is divided into two parts and is kept connected through the strong spring 12, when the strong spring 12 is in an original state, the surfaces of the first roller 4 and the second roller 5 are in a contact state, and the polishing belt 2 arranged between the first roller 4 and the second roller 5 can be clamped through the arranged strong spring 12, so that the phenomenon that the whole polishing efficiency of the device is influenced due to the fact that the polishing belt slips when in work is avoided.

Wherein, the both sides of mount 9 are equipped with the hole groove that is used for placing bracing piece 6, the hole inslot is installed at the both ends of bracing piece 6, and through the hole groove that sets up in advance, realization that can be quick is to the installation of bracing piece 6, simultaneously through bracing piece 6, can effectually support polishing belt 2.

When the polishing device works, in the first step, all electrical components in the device are externally connected with a control switch and a power supply, then the first roller 4 is pulled, the strong spring 12 is in an extension state, a gap for installing the polishing belt 2 is generated between the first roller 4 and the second roller 5, the polishing belt 2 is installed in the gap, the first roller 4 is loosened, the polishing belt 2 is firmly clamped in the two rollers under the action of the strong spring 12, the polishing belt 2 is moved to the clamp 3 to be polished, the polishing belt 2 is connected in a tail-closing manner through the interface 15 and the connecting shaft 16, the first roller 4 and the clamp 3 are used as supporting wheels of the polishing belt, the handle 17 is held by a hand to enable the polishing belt 2 to be in a tight state, the clamp 3 is wrapped at the inner side of the polishing belt 2, the micro motor 10 is started to enable the polishing belt 2 to move on the surface of the clamp 3 at a high speed, and the contact position of the clamp 3 and the polishing belt 2 is adjusted, the realization is to the whole polishing of clamp 3, and after finishing when polishing, the second step is unpack polishing strip 2 apart to on installing bracing piece 6 with polishing strip, second cylinder 5 and bracing piece 6 are as the supporting wheel this moment, and the nexine of polishing strip is outside and be in tight state, and handheld handle repairs the operation to the first step polishing zone that can't arrive, and after finishing when polishing, pull down polishing strip 2, and place the device in appointed region.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (5)

1. The surface polishing device of the clamp comprises a main shell (1) and is characterized in that a handle (17) is arranged on one side of the main shell (1), a motor protective cover (18) is arranged above the main shell (1), a fixing frame (9), a first roller (4), a second roller (5) and a supporting rod (6) are arranged in the main shell (1), the fixing frame (9) is arranged on two sides of the interior of the main shell (1), two bearing grooves are formed in the fixing frame (9), a first bearing (11) and a second bearing (13) are arranged in the bearing grooves, the first bearing (11) is connected with a first rotating shaft (7), the first rotating shaft (7) is externally provided with the first roller (4), the second bearing (13) is connected with a second rotating shaft (8), the second rotating shaft (8) is externally provided with the second roller (5), the supporting rod (6) is arranged at one end of the fixing frame (9), second pivot (8) one side is equipped with micro motor (10) and links to each other with the output pivot of micro motor (10), micro motor (10) are equipped with motor protection cover (18) outward, be equipped with polishing belt (2) between first cylinder (4) and second cylinder (5).

2. The surface polishing device of a clamp according to claim 1, wherein the polishing belt (2) is provided with connectors (15) at the head and the tail, the connectors (15) are connected through a connecting shaft (16), the polishing belt (2) is divided into an inner layer and an outer layer, the inner layer is a soft rubber belt with fine powder, and the outer layer is a hard rubber belt coated with an anti-slip material.

3. A surface finishing device for clamp band according to claim 2, characterized in that said interface (15) is of a "male-female" snap-fit type and is provided with a through hole for mounting a connecting shaft (16) at each tooth.

4. A surface finishing device for clamp according to claim 1, characterized in that said holder (9) is divided into two parts and kept connected by a strong spring (12), said spring (12) being in its original state, said first roller (4) being in contact with the surface of said second roller (5).

5. A surface finishing device for clamp according to claim 1, characterized in that the fixing frame (9) is provided with holes for receiving the support rods (6) at both sides thereof, and both ends of the support rods (6) are fitted in the holes.

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