CN210968305U

CN210968305U - Rust removal grinding device of five metals saw blade

Info

Publication number: CN210968305U
Application number: CN201921225472.1U
Authority: CN
Inventors: 王淼
Original assignee: Xiangheng Shanghai Precision Tools Co ltd
Current assignee: Xiangheng Shanghai Precision Tools Co ltd
Priority date: 2019-07-31
Filing date: 2019-07-31
Publication date: 2020-07-10
Anticipated expiration: 2029-07-31

Abstract

The utility model discloses a rust cleaning grinding device of five metals saw blade, including the device seat, two bracing pieces of the upper end fixedly connected with of device seat, two the upper end of bracing piece all is equipped with the standing groove, two be equipped with the saw blade in the standing groove jointly, two equal threaded connection has stop device on the lateral wall of bracing piece, the upper end of device seat is equipped with two spouts, one fixedly connected with guide bar on the inner wall of spout, another it is connected with the threaded rod to rotate on the inner wall of spout, sliding sleeve is equipped with strutting arrangement on the guide bar, threaded connection has grinding machanism on the threaded rod, be equipped with actuating mechanism on the device seat, be equipped with operating panel on the lateral wall of device seat. The utility model has the advantages of reasonable design, have and accelerate the efficiency of polishing, can not hinder the benefit of operating personnel.

Description

Rust removal grinding device of five metals saw blade

Technical Field

The utility model relates to a five metals product technical field especially relates to a rust cleaning grinding device of five metals saw blade.

Background

The hardware fittings refer to machine parts or parts made of hardware and small hardware products, and can be used independently or used as auxiliary tools, such as hardware tools, hardware parts, daily hardware, building hardware, security articles and the like.

Among the prior art, the saw blade among the hacksaw also belongs to the accessory in five metals field, and when the saw blade was not used for a long time, because the steam in the environment erodees and leads to the rust stain spot, and operating personnel generally used the manual saw blade of polishing of abrasive paper at present, and not only efficiency is slow, easily injures in one's hands moreover, consequently, we have proposed a rust cleaning grinding device of five metals saw blade and have solved above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a rust removing and polishing device for a hardware saw blade.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a rust cleaning grinding device of five metals saw blade, includes the device seat, install two bracing pieces of upper end fixedly connected with of seat, two the upper end of bracing piece all is equipped with the standing groove, two be equipped with the saw blade jointly in the standing groove, two equal threaded connection has stop device on the lateral wall of bracing piece, the upper end of device seat is equipped with two spouts, one fixedly connected with guide bar on the inner wall of spout, another rotate on the inner wall of spout and be connected with the threaded rod, sliding sleeve is equipped with strutting arrangement on the guide bar, threaded connection has grinding machanism on the threaded rod, be equipped with actuating mechanism on the device seat, be equipped with operating panel on the lateral wall of device seat.

Preferably, the limiting device comprises a screw in threaded connection with the side wall of the support rod, both ends of the saw blade are provided with pre-installation holes, and the tail end of the screw penetrates through the pre-installation holes extending into the placing groove and penetrating through one end of the saw blade.

Preferably, the supporting device comprises a second sliding rod which is sleeved on the guide rod in a sliding manner, and the side wall of the second sliding rod is abutted to the inner wall of the corresponding sliding groove.

Preferably, the grinding mechanism includes the first slide bar of threaded connection on the threaded rod, the first motor of upper end fixedly connected with of first slide bar, the first emery wheel of polishing of output shaft end fixedly connected with of first motor, keep away from the one side fixedly connected with connecting rod of first motor on the first emery wheel, fixedly connected with second emery wheel on the connecting rod, the connecting rod runs through the second emery wheel and rotates with the lateral wall of second slide bar and be connected.

Preferably, the driving mechanism includes a motor cavity formed in the device base, a second motor is fixedly connected to the inner wall of the motor cavity, a second bevel gear is fixedly connected to the tail end of an output shaft of the second motor, one end of the threaded rod, which is close to the motor cavity, penetrates through the inner wall of the corresponding sliding groove and extends into the motor cavity, a first bevel gear is fixedly connected to one end of the threaded rod, which is located in the motor cavity, and the first bevel gear and the second bevel gear are meshed with each other.

Preferably, the saw blade is located between the first grinding wheel and the second grinding wheel, and two sides of the saw blade are abutted against opposite side walls of the first grinding wheel and the second grinding wheel.

The utility model has the following beneficial effects;

1. through setting up stop device, strutting arrangement, grinding machanism and actuating mechanism mutually support, put the saw blade on two bracing pieces, it is spacing through two fix with screws, then start first motor and second motor, first motor drives first emery wheel of polishing and second emery wheel rotation, thereby polish simultaneously to the both sides of saw blade, the second motor drives the threaded rod and rotates, thereby let first emery wheel of polishing and second emery wheel horizontal migration on the device seat, can polish to the whole saw blade, replaced the rust cleaning polishing method that uses the manual saw blade of polishing paper in the past, can avoid accidental injury operating personnel.

Drawings

Fig. 1 is a schematic structural diagram of a rust removing and polishing device for a hardware saw blade provided by the utility model;

FIG. 2 is a schematic plan view of a device seat of the rust removing and polishing device for a hardware saw blade provided by the utility model;

fig. 3 is the utility model provides a rust cleaning grinding device's of five metals saw blade device seat cross-sectional view.

In the figure: the device comprises a first sliding rod 1, a first motor 2, a first polishing wheel 3, a saw blade 4, a screw 5, a supporting rod 6, an operation panel 7, a device seat 8, a threaded rod 9, a second sliding rod 10, a connecting rod 11, a second polishing wheel 12, a guide rod 13, a first bevel gear 14, a second bevel gear 15 and a second motor 16.

Detailed description of preferred embodiments 4

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-3, a rust cleaning grinding device for hardware saw blades comprises a device seat 8, two support rods 6 are fixedly connected to the upper end of the device seat 8, placing grooves are formed in the upper ends of the two support rods 6, saw blades 4 are jointly arranged in the two placing grooves, a limiting device is connected to the side walls of the two support rods 6 through threads, two sliding grooves are formed in the upper end of the device seat 8, a guide rod 13 is fixedly connected to the inner wall of one sliding groove, a threaded rod 9 is connected to the inner wall of the other sliding groove in a rotating mode, a supporting device is sleeved on the guide rod 13 in a sliding mode, a grinding mechanism is connected to the threaded rod 9 through threads, a driving mechanism is arranged on the device seat 8, an operating panel 7 is arranged on the side wall of the device.

The supporting device comprises a second sliding rod 10 which is sleeved on the guide rod 13 in a sliding mode, and the side wall of the second sliding rod 10 is abutted to the inner wall of the corresponding sliding groove.

Wherein, grinding machanism includes first slide bar 1 of threaded connection on threaded rod 9, the first motor 2 of the upper end fixedly connected with of first slide bar 1, the first emery wheel 3 of polishing of output shaft end fixedly connected with of first motor 2, keep away from one side fixedly connected with connecting rod 11 of first motor 2 on the first emery wheel 3, fixedly connected with second emery wheel 12 on the connecting rod 11, connecting rod 11 runs through second emery wheel 12 and rotates with the lateral wall of second slide bar 10 and be connected, the output shaft of first motor 2 drives first emery wheel 3 and rotates, first emery wheel 3 drives second emery wheel 12 through connecting rod 11 synchronous drive and rotates, connecting rod 11 is located same horizontal plane with the output shaft of first motor 2, first emery wheel 3 and second emery wheel 12 are horizontal each other.

Wherein, actuating mechanism is including establishing the motor chamber on device seat 8, fixedly connected with second motor 16 on the inner wall in motor chamber, the terminal fixedly connected with second bevel gear 15 of output shaft of second motor 16, the one end that threaded rod 9 is close to the motor chamber runs through the inner wall of the spout that corresponds and extends to the motor intracavity, threaded rod 9 is located the first bevel gear 14 of one end fixedly connected with of motor intracavity, first bevel gear 14 and second bevel gear 15 intermeshing, the output shaft of second motor 16 drives second bevel gear 15 and rotates, drive first bevel gear 14 through the meshing and rotate, drive threaded rod 9 with first bevel gear 14 fixed connection promptly at the spout that corresponds, rotatory threaded rod 9 runs through the lateral wall of first slide bar 1 and threaded connection with it, threaded rod 9 rotates, let first slide bar 1 horizontal motion in the spout.

Specifically, the saw blade 4 is located between the first grinding wheel 3 and the second grinding wheel 12, and two sides of the saw blade 4 abut against the opposite side walls of the first grinding wheel 3 and the second grinding wheel 12.

In the utility model, firstly, the operator places the two ends of the rusty saw blade 4 in the placing grooves on the two support rods 6 respectively, then screws two screws 5 into two pre-installing holes at the two ends of the saw blade 4 respectively to fix the saw blade 4, at this time, the saw blade 4 is positioned between the first polishing wheel 3 and the second polishing wheel 12, then the first motor 2 and the second motor 16 are started by controlling the operation panel 7, the output shaft of the first motor 2 drives the first polishing wheel 3 to rotate, the first polishing wheel 3 synchronously drives the second polishing wheel 12 to rotate through the connecting rod 11, the first polishing wheel 3 and the second polishing wheel 12 synchronously derust and polish the two sides of the saw blade 4, the output shaft of the second motor 16 drives the second bevel gear 15 to rotate, the first bevel gear 14 is driven to rotate through meshing, namely, the threaded rod 9 fixedly connected with the first bevel gear 14 is driven to rotate in the corresponding sliding groove, the threaded rod 9 penetrates through the side wall of the first sliding rod 1 and is in threaded connection with the side wall, the threaded rod 9 rotates, the first sliding rod 1 moves horizontally in the sliding groove, and therefore the first polishing wheel 3 and the second polishing wheel 12 are driven to move horizontally on the device base 8, and the first polishing wheel 3 and the second polishing wheel 12 are driven to move horizontally to polish and derust the saw blade 4.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A rust removing and polishing device for a hardware saw blade comprises a device base (8) and is characterized in that, the upper end of the device seat (8) is fixedly connected with two support rods (6), the upper ends of the two support rods (6) are respectively provided with a placing groove, the two placing grooves are internally provided with saw blades (4) together, the side walls of the two support rods (6) are respectively connected with a limiting device in a threaded manner, the upper end of the device seat (8) is provided with two sliding chutes, the inner wall of one sliding chute is fixedly connected with a guide rod (13), the inner wall of the other sliding chute is rotatably connected with a threaded rod (9), a supporting device is slidably sleeved on the guide rod (13), a grinding mechanism is connected to the threaded rod (9) in a threaded manner, the device base (8) is provided with a driving mechanism, and the side wall of the device base (8) is provided with an operation panel (7).

2. The rust removing and grinding device for the hardware saw blade is characterized in that the limiting device comprises a screw (5) which is in threaded connection with the side wall of the support rod (6), both ends of the saw blade (4) are provided with pre-installation holes, and the tail end of the screw (5) penetrates through the pre-installation holes which extend into the placing groove and penetrate through one end of the saw blade (4).

3. The rust removing and grinding device for the hardware saw blade as claimed in claim 1, wherein the supporting device comprises a second sliding rod (10) which is slidably sleeved on the guide rod (13), and the side wall of the second sliding rod (10) is abutted to the inner wall of the corresponding sliding groove.

4. The rust removing and grinding device for the hardware saw blade is characterized in that the grinding mechanism comprises a first sliding rod (1) which is in threaded connection with a threaded rod (9), a first motor (2) is fixedly connected to the upper end of the first sliding rod (1), a first grinding wheel (3) is fixedly connected to the tail end of an output shaft of the first motor (2), a connecting rod (11) is fixedly connected to one side, far away from the first motor (2), of the first grinding wheel (3), a second grinding wheel (12) is fixedly connected to the connecting rod (11), and the connecting rod (11) penetrates through the second grinding wheel (12) and is in rotating connection with the side wall of the second sliding rod (10).

5. The rust removing and grinding device for the hardware saw blade as claimed in claim 1, wherein the driving mechanism comprises a motor cavity arranged on the device base (8), a second motor (16) is fixedly connected to the inner wall of the motor cavity, a second bevel gear (15) is fixedly connected to the tail end of an output shaft of the second motor (16), one end, close to the motor cavity, of the threaded rod (9) penetrates through the inner wall of the corresponding sliding groove and extends into the motor cavity, a first bevel gear (14) is fixedly connected to one end, located in the motor cavity, of the threaded rod (9), and the first bevel gear (14) and the second bevel gear (15) are meshed with each other.

6. The rust removing and grinding device for hardware saw blades as claimed in claim 4, characterized in that the saw blade (4) is located between the first grinding wheel (3) and the second grinding wheel (12), and two sides of the saw blade (4) are against the opposite side walls of the first grinding wheel (3) and the second grinding wheel (12).