CN210732008U

CN210732008U - Fixing device for polishing hardware

Info

Publication number: CN210732008U
Application number: CN201921432735.6U
Authority: CN
Inventors: 张伟光
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-08-30
Filing date: 2019-08-30
Publication date: 2020-06-12
Anticipated expiration: 2029-08-30

Abstract

The utility model relates to the technical field of hardware polishing, in particular to a fixing device for hardware polishing, which solves the defect that the prior hardware polishing process needs frequent fixing due to the polishing direction and the polishing angle problems, and comprises a device base, wherein the inner side of the bottom of the device base is connected with a vertically arranged rotating shaft through a bearing, a rotating seat is welded at the top of the rotating shaft, one side of the bottom of the device base is also connected with a rotating adjusting rod through a bearing, the inside of the rotating seat is connected with a horizontally arranged positive and negative threaded rod through a bearing, the outer sides of the two ends of the positive and negative threaded rod are both sleeved with a clamping seat, the inner sleeve of the clamping seat is sleeved with a clamping plate, vertical plates which are vertically arranged are welded at the two sides of the rotating seat, a square rod is welded in the middle of the angle adjusting rod, and the square rod penetrates into, thereby achieving the function that the rotating angle adjusting rod can drive the hardware to change the angle.

Description

Fixing device for polishing hardware

Technical Field

The utility model relates to a hardware technical field that polishes especially relates to a hardware is polished and is used fixing device.

Background

Hardware: traditional hardware is also called small hardware. It refers to five metals of gold, silver, copper, iron and tin. Can be made into artworks such as knives and swords or metal devices through manual processing. The hardware in modern society is more extensive, for example hardware and tools, hardware spare part, daily hardware, building hardware and security articles for use etc.. The small hardware products are mostly not the final consumer products.

The hardware in-process of polishing need carry out many times reverse direction control, still needs angular adjustment to some specific hardware, and the process of polishing needs frequently to be fixed, and is comparatively inconvenient.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that the current hardware process of polishing need frequently be fixed because of the direction of polishing, the angle problem of polishing, and the hardware that proposes polishes and uses fixing device.

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

the utility model provides a hardware is polished and is used fixing device, includes the device base, the bottom inboard of device base is connected with the axis of rotation of vertical setting through the bearing, the top welding of axis of rotation has the swivel mount, and bottom one side of device base still is connected with through the bearing and rotates the regulation pole, the positive and negative threaded rod that the level set up is connected through the bearing in the inside of swivel mount, the both ends outside of positive and negative threaded rod all overlaps and is equipped with the holder, the inside cover of holder is equipped with splint, and the riser of vertical setting is still welded to the transposable both sides, the inside of riser is connected with the angle adjusting lever.

Preferably, the outer side of one end, positioned inside the device base, of the rotation adjusting rod is sleeved with a driving gear, and the outer side of the bottom of the rotating shaft is sleeved with a transmission gear meshed with the driving gear.

Preferably, the surfaces of the two ends of the positive and negative threaded rod are respectively provided with a positive thread and a negative thread, and the insides of the clamping seats at the two ends of the positive and negative threaded rod are respectively provided with a thread groove corresponding to the positive thread and the negative thread.

Preferably, a square rod is welded in the middle of the angle adjusting rod, one end of the square rod penetrates through the inside of the clamping seat, and a square groove corresponding to the square rod is formed in the clamping plate.

Preferably, a limiting ring is welded on the outer side of the joint of the angle adjusting rod and the square rod, and the diameter of the limiting ring is larger than the side length of the square rod.

The utility model has the advantages that:

1. the rotation adjusting rod drives the rotary seat at the top of the rotating shaft to rotate by utilizing the driving gear and the transmission gear, so that the steering function of adjusting hardware is achieved.

2. The positive and negative threaded rod is connected inside the rotary seat through the bearing, the clamping seat which corresponds to the thread groove with the positive and negative threaded rod surface positive threads and the reverse threads is sleeved outside the two ends of the rotary seat, reverse synchronous transmission is realized through rotation, and the function of clamping and fixing hardware by utilizing the clamping plate in the clamping seat is achieved.

3. The square rod is welded in the middle of the angle adjusting rod, the square rod penetrates into the clamping plate, the square groove corresponding to the square rod is formed in the clamping plate, and therefore the function that the angle adjusting rod can drive the hardware to change the angle is achieved.

Drawings

Fig. 1 is a schematic structural view of a fixing device for polishing hardware according to the present invention;

fig. 2 is the utility model provides a hardware is polished and is used fixing device's local vertical cross-section structure sketch map.

In the figure: the device comprises a device base 1, a rotating shaft 2, a rotating adjusting rod 3, a driving gear 4, a transmission gear 5, a rotating seat 6, a positive and negative threaded rod 7, a clamping seat 8, a vertical plate 9, an angle adjusting rod 10, a square rod 11, a limiting ring 12 and a clamping plate 13.

Detailed Description

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.

Referring to fig. 1-2, a fixing device for polishing hardware comprises a device base 1, wherein the inner side of the bottom of the device base 1 is connected with a vertically arranged rotating shaft 2 through a bearing, a rotary seat 6 is welded at the top of the rotating shaft 2, one side of the bottom of the device base 1 is also connected with a rotation adjusting rod 3 through a bearing, a horizontally arranged positive and negative threaded rod 7 is connected inside the rotary seat 6 through a bearing, clamping seats 8 are respectively sleeved on the outer sides of two ends of the positive and negative threaded rod 7, clamping plates 13 are sleeved inside the clamping seats 8, vertical plates 9 are also welded on two sides of the rotary seat 6, and an angle adjusting rod 10 is connected inside the vertical plates 9 through a; the rotation is adjusted pole 3 and is located the inside one end outside of device base 1 and has been cup jointed driving gear 4, the bottom outside of axis of rotation 2 has been cup jointed drive gear 5 with driving gear 4 meshing, forward screw thread and reverse screw thread have been seted up respectively to the both ends surface of positive and negative threaded rod 7, the thread groove that corresponds with forward screw thread and reverse screw thread is seted up respectively to the holder 8 inside at its both ends, the middle welding of angle adjusting pole 10 has square pole 11, the inside of holder 8 is passed to the one end of square pole 11, the square groove that corresponds with square pole 11 is seted up to the inside of splint 13, the side length welding of angle adjusting pole 10 and square pole 11 junction outside has spacing ring 12, the diameter of spacing ring 12 is greater than square pole 11.

In this embodiment, connect through the bearing and rotate regulation pole 3 in the inside of device base 1, rotate regulation pole 3 and utilize driving gear 4 and drive gear 5 to drive swivel mount 6 at 2 tops of axis of rotation and realize rotating to reach the function that turns to of adjusting the hardware.

The positive and negative threaded rod 7 is connected through the bearing in the inside of swivel mount 6 to establish the holder 8 with the corresponding thread groove of positive and negative threaded rod 7 surperficial forward thread and reverse thread at its both ends outside cover, rotate and realize reverse synchronous drive, reach the function that utilizes the interior splint 13 of holder 8 to press from both sides tight fixed hardware.

The riser 9 of vertical setting is welded in swivel mount 6's top both sides, connects angle adjusting rod 10 through the bearing in the inside of riser 9, welds square pole 11 in the middle of angle adjusting rod 10 to make square pole 11 penetrate the inside of splint 13, the square groove that corresponds with square pole 11 is seted up to the inside of splint 13, thereby reaches the function that angle adjusting rod 10 can drive the hardware and change the angle.

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. The utility model provides a hardware is polished and is used fixing device, includes device base (1), its characterized in that, the bottom inboard of device base (1) is connected with axis of rotation (2) of vertical setting through the bearing, the top welding of axis of rotation (2) has swivel mount (6), and bottom one side of device base (1) still is connected with through the bearing and rotates regulation pole (3), positive and negative threaded rod (7) that the level set up are connected through the bearing to the inside of swivel mount (6), the both ends outside of positive and negative threaded rod (7) all overlaps and is equipped with holder (8), the inside cover of holder (8) is equipped with splint (13), and riser (9) of vertical setting are still welded to the both sides of swivel mount (6), the inside of riser (9) is connected with angle adjusting pole (10) through the bearing.

2. The fixing device for polishing hardware as claimed in claim 1, wherein a driving gear (4) is sleeved on the outer side of one end of the rotation adjusting rod (3) located inside the device base (1), and a transmission gear (5) meshed with the driving gear (4) is sleeved on the outer side of the bottom of the rotation shaft (2).

3. The fixing device for hardware polishing as claimed in claim 1, wherein the positive and negative threaded rods (7) are provided with positive and negative threads on the surfaces at the two ends thereof, and the holders (8) at the two ends thereof are provided with thread grooves corresponding to the positive and negative threads.

4. The fixing device for polishing hardware as claimed in claim 1, wherein a square bar (11) is welded in the middle of the angle adjusting rod (10), one end of the square bar (11) penetrates through the inside of the clamping seat (8), and a square groove corresponding to the square bar (11) is formed in the clamping plate (13).

5. The fixing device for grinding of hardware as claimed in claim 1, wherein a limiting ring (12) is welded on the outer side of the joint of the angle adjusting rod (10) and the square rod (11), and the diameter of the limiting ring (12) is larger than the side length of the square rod (11).