CN217776433U

CN217776433U - Metal surface treatment device for fine machining

Info

Publication number: CN217776433U
Application number: CN202221896792.1U
Authority: CN
Inventors: 徐静
Original assignee: Tianjin Youxin Technology Co ltd
Current assignee: Tianjin Youxin Technology Co ltd
Priority date: 2022-07-22
Filing date: 2022-07-22
Publication date: 2022-11-11
Anticipated expiration: 2032-07-22

Abstract

The utility model discloses a metal surface treatment device for fine processing, comprising a base plate, the fixed frame that is provided with in bottom plate upper end one side, fixed frame is inside to be provided with rotating sleeve through the bearing activity, the inside grinding machanism that is provided with of rotating sleeve, grinding machanism includes connecting rod, arc fixture block, extrusion piece, the abrasive paper of polishing, the inside activity interlude of rotating sleeve is provided with a plurality of connecting rods, the fixed arc fixture block that is provided with of connecting rod one end, the fixed extrusion piece that is provided with of one end that the arc fixture block was kept away from to the connecting rod, arc fixture block outside surface is provided with the abrasive paper of polishing, the inside drive mechanism that is provided with of rotating sleeve. The utility model discloses excellent in use effect can conveniently polish cylindrical metal surface through grinding machanism, is difficult for appearing polishing on one side dark and polishing on the other side the shallow condition comparatively meticulous, and efficiency of polishing simultaneously is higher.

Description

Metal surface treatment device for fine machining

Technical Field

The utility model relates to a metal processing technology field specifically is a metal surface treatment device for fine processing.

Background

At present when carrying out metal machining, often need polish the convenient subsequent cladding material japanning of derusting treatment or other operations to the metal surface, and at present just be troublesome when polishing the processing to scaffold steel pipe, the reason lies in scaffold steel pipe generally is the cylinder, the mode of polishing to the metal surface at present generally drives the mill for the angle mill and rotates, polish the processing through the pivoted mill subsides metal surface, and because scaffold steel pipe generally is the cylinder, polish the unable fine rather than surface contact through this kind of mode, not only efficiency of polishing is lower, it is also not meticulous enough simultaneously to polish the effect, sometimes the mill of polishing is more dark in somewhere, it is more shallow after polishing to move other positions, and lack a kind at present and can match the metal surface of cylinder and carry out the metal surface treatment device of polishing.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a metal surface treatment device for fine finishing to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a metal surface treatment device for fine processing, includes the bottom plate, the fixed frame that is provided with in bottom plate upper end one side, fixed frame is inside to be provided with through the bearing activity and rotates the sleeve, it is inside to rotate the inside grinding machanism that is provided with of sleeve, grinding machanism includes connecting rod, arc fixture block, extrusion piece, the abrasive paper of polishing, it is provided with a plurality of connecting rods to rotate the inside activity interlude of sleeve, the fixed arc fixture block that is provided with of connecting rod one end, the fixed extrusion piece that is provided with of one end that the arc fixture block was kept away from to the connecting rod, arc fixture block outside surface is provided with the abrasive paper of polishing, it is inside to be provided with drive mechanism to rotate the sleeve.

Preferably, drive mechanism includes cavity, electric putter, extrusion ring, the cavity has been seted up to the inboard lateral wall of rotating sleeve, the inside even fixed a plurality of electric putter that are provided with of cavity, the fixed extrusion ring that is provided with of electric putter's expansion end can conveniently drive a plurality of arc fixture block covers simultaneously through drive mechanism and establish the centre gripping at cylindrical metal surface.

Preferably, one side of the surface of the extrusion block inclines, the inclined surface of the extrusion block is attached to the outer side surface of the extrusion ring, and the extrusion block is extruded through the extrusion ring, so that the connecting rod can be simultaneously tightened to the middle of the rotating sleeve.

Preferably, the motor is fixedly arranged on one side of the upper end of the bottom plate through the mounting seat, the gear is fixedly arranged at the output shaft end of the motor through the coupler, the toothed ring is fixedly arranged on one side of the surface of the rotating sleeve, the toothed ring and the gear are meshed with each other, and the gear can be conveniently driven to rotate through the motor, so that the toothed ring and the rotating sleeve can be driven to rotate through the gear.

Preferably, the four corners of the upper end surface of the bottom plate are provided with mounting holes, and the device can be conveniently and fixedly mounted at a target position integrally through the mounting holes.

Preferably, close through the screw thread soon between arc fixture block and the connecting rod and carry out fixed connection, so at the polishing abrasive paper of arc fixture block outside surface bad back, can dismantle the arc fixture block fast and get off and change.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses an electric putter shrink, so can be through the inclined plane of extrusion piece of extrusion ring extrusion, so can make connecting rod and arc fixture block be close to rotating telescopic middle part simultaneously, so can make the abrasive paper of polishing on arc fixture block surface, laminate gently on the steel pipe surface, can drive gear revolve through the motor afterwards, so can drive the ring gear and rotate with rotating sleeve through the gear drive, so can drive arc fixture block and rotate, and grip the steel pipe through hand or other devices this moment and keep different, so can polish the steel pipe through the abrasive paper of polishing of arc fixture block lower extreme, and when polishing, directly polish all around to the steel pipe, corresponding traditional angle grinder polishes, efficiency is higher, and the difficult appearance is polished the shallow condition of polishing on one side deeply, the effect of polishing is comparatively meticulous.

2. The utility model discloses close soon through the screw thread and carry out fixed connection between its arc fixture block and the connecting rod during use, and the arc fixture block can not take place to rotate when rotating between and the connecting rod to do not worry that arc fixture block and connecting rod are not hard up, and threaded connection can dismantle the arc fixture block fast and get off to change after the abrasive paper of polishing of arc fixture block outside surface is worn out, thereby can improve the result of use of device.

Drawings

FIG. 1 is a schematic view of the overall structure of a metal surface treatment apparatus for fine processing according to the present invention;

FIG. 2 is a view showing the overall structure of a transmission mechanism of a metal surface treatment device for fine machining according to the present invention;

fig. 3 is a cross-sectional view of the rotating sleeve of the metal surface treatment device for fine machining of the present invention.

In the figure: 1. a base plate; 2. a fixed frame; 3. rotating the sleeve; 4. a connecting rod; 5. an arc-shaped fixture block; 6. extruding the block; 7. sanding sand paper; 8. a cavity; 9. an electric push rod; 10. an extrusion ring; 11. an electric motor; 12. a gear; 13. a toothed ring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a metal surface treatment device for fine processing, includes bottom plate 1, the fixed frame 2 that is provided with in 1 upper end one side of bottom plate, fixed frame 2 is inside to be provided with through the bearing activity and to rotate sleeve 3, it is provided with grinding machanism to rotate sleeve 3 inside, grinding machanism includes connecting rod 4, arc fixture block 5, extrusion piece 6, the abrasive paper 7 of polishing, it is provided with a plurality of connecting rods 4 to rotate 3 inside activities interlude of sleeve, the fixed arc fixture block 5 that is provided with of connecting rod 4 one end, the fixed extrusion piece 6 that is provided with of one end that arc fixture block 5 was kept away from to connecting

rod

4, 5 outside surfaces of arc fixture block are provided with abrasive paper 7 of polishing, 3 inside drive mechanism that is provided with of rotating sleeve.

Drive mechanism includes cavity 8, electric putter 9,

extrusion ring

10, 3 inboard lateral walls of rotating sleeve have seted up

cavity

8, 8 inside even fixed a plurality of electric putter 9 that are provided with of cavity, the fixed extrusion ring 10 that is provided with of expansion end of electric putter 9 can conveniently drive a plurality of arc fixture block 5 covers simultaneously through drive mechanism and establish the centre gripping at cylindrical metal surface.

One side of the surface of the extrusion block 6 is inclined, the inclined surface of the extrusion block 6 is attached to the outer side surface of the extrusion ring 10, and the extrusion block 6 is extruded through the extrusion ring 10, so that the connecting rod 4 can be simultaneously tightened to the middle of the rotating sleeve 3.

The utility model discloses a gear 12, including bottom plate 1, gear 12, motor 11, gear 12, gear 13, gear 12 and motor 11, bottom plate 1 upper end one side is provided with motor 11 through the mount pad is fixed, the fixed gear ring 13 that is provided with in output axle head of motor 11, intermeshing between gear ring 13 and the gear 12 can conveniently drive gear 12 through motor 11 and rotate to can drive gear ring 13 and rotation sleeve 3 through gear 12 and rotate.

Mounting holes are formed in four corners of the surface of the upper end of the bottom plate 1, and the device can be conveniently and fixedly mounted at a target position integrally through the mounting holes.

Arc fixture block 5 closes through the screw thread soon and carries out fixed connection between the connecting rod 4, so at the bad back of polishing abrasive paper 7 on arc fixture block 5 outside surface, can dismantle arc fixture block 5 fast and get off and change.

The working principle is as follows: when the device is used, a steel pipe needing to be polished can be held, a scaffold steel pipe needing to be polished is inserted into the rotating sleeve 3, the position between the arc-shaped clamping blocks 5 can be contracted through the electric push rod 9, the inclined plane of the extrusion block 6 can be extruded through the extrusion ring 10, the connecting rod 4 and the arc-shaped clamping blocks 5 can be close to the middle of the rotating sleeve 3 at the same time, the polishing abrasive paper 7 on the surface of the arc-shaped clamping blocks 5 can be attached to the surface of the steel pipe gently, the gear 12 can be driven to rotate through the motor 11, the gear ring 13 and the rotating sleeve 3 can be driven to rotate through the gear 12, the arc-shaped clamping blocks 5 can be driven to rotate, the steel pipe can be held by hands or other devices to keep different, the polishing abrasive paper 7 at the lower ends of the arc-shaped clamping blocks 5 can be polished to the steel pipe, the steel pipe can be polished by screwing the abrasive paper around the steel pipe directly, the corresponding traditional angle grinder is higher in efficiency, the situation that the arc-shaped clamping blocks 5 cannot be polished deeply while the arc-shaped clamping blocks 4 cannot be replaced by rotating, the arc-shaped clamping blocks 5, the grinding fixture can be replaced by the metal screw threads quickly, and the grinding fixture block 5 can be replaced by the device after the metal grinding device.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A metal surface treatment device for fine machining, comprising a base plate (1), characterized in that: fixed frame (2) that is provided with in bottom plate (1) upper end one side, fixed frame (2) are inside to be provided with through the bearing activity and rotate sleeve (3), it is provided with grinding machanism to rotate sleeve (3) inside, grinding machanism includes connecting rod (4), arc fixture block (5), extrusion piece (6), sand paper (7) polish, it is provided with a plurality of connecting rods (4) to rotate sleeve (3) inside activity interlude, connecting rod (4) one end is fixed and is provided with arc fixture block (5), the fixed extrusion piece (6) that is provided with of one end that arc fixture block (5) was kept away from in connecting rod (4), arc fixture block (5) outside surface is provided with sand paper (7) of polishing, it is provided with drive mechanism to rotate sleeve (3) inside.

2. A metal surface treatment apparatus for fine processing according to claim 1, wherein: the transmission mechanism comprises a cavity (8), electric push rods (9) and an extrusion ring (10), the cavity (8) is formed in the side wall of the inner side of the rotating sleeve (3), the plurality of electric push rods (9) are uniformly and fixedly arranged in the cavity (8), and the extrusion ring (10) is fixedly arranged at the movable end of each electric push rod (9).

3. A metal surface treatment apparatus for fine processing according to claim 2, wherein: one side of the surface of the extrusion block (6) is inclined, and the inclined surface of the extrusion block (6) is attached to the outer side surface of the extrusion ring (10).

4. A metal surface treatment apparatus for fine processing according to claim 1, wherein: the motor (11) is fixedly arranged on one side of the upper end of the bottom plate (1) through a mounting seat, a gear (12) is fixedly arranged at the output shaft end of the motor (11) through a coupler, a toothed ring (13) is fixedly arranged on one side of the surface of the rotating sleeve (3), and the toothed ring (13) and the gear (12) are meshed with each other.

5. A metal surface treatment apparatus for fine processing according to claim 1, wherein: the four corners of the upper end surface of the bottom plate (1) are provided with mounting holes.

6. A metal surface treatment apparatus for fine processing according to claim 1, wherein: the arc-shaped clamping block (5) is fixedly connected with the connecting rod (4) through threaded screwing.