CN210414096U

CN210414096U - Fixing device for polishing metal product

Info

Publication number: CN210414096U
Application number: CN201920953360.1U
Authority: CN
Inventors: 彭其保
Original assignee: Hefei Baosheng Metal Products Co Ltd
Current assignee: Hefei Baosheng Metal Products Co Ltd
Priority date: 2019-06-24
Filing date: 2019-06-24
Publication date: 2020-04-28
Anticipated expiration: 2029-06-24

Abstract

The utility model discloses a metal product polishes and uses fixing device, comprising a base plate, the first threaded rod of upside fixedly connected with of bottom plate, the cover is equipped with the round nut on the lateral wall of first threaded rod, the round nut mutually supports with first threaded rod, the upper end fixedly connected with bracing piece of first threaded rod, the upper end of bracing piece is equipped with collapsible placement machine and constructs, symmetrical first spout of having seted up on the lateral wall of bracing piece, equal sliding connection has the slider in two first spouts. The utility model discloses the height of clamp plate can carry out lift adjustment according to the size of work piece, and the work piece is guaranteed to technical ability to be pressed from both sides tightly completely, can avoid the clamp plate again to lead to the fact the interference to polishing, and the distance can be adjusted at will between the clamp plate, places the support bar that can open that is equipped with in the board, can increase area of contact after opening, makes fixed more stable, and the clamping mechanism that can adjust is convenient for fix not unidimensional work piece, and the suitability is strong.

Description

Fixing device for polishing metal product

Technical Field

The utility model relates to a fixing device technical field especially relates to a metal product polishes and uses fixing device.

Background

Sanding, which is one of surface modification techniques, generally refers to a processing method for changing physical properties of a material surface by friction with the aid of a rough object (sand paper or the like containing particles of relatively high hardness) mainly for the purpose of obtaining a specific surface roughness.

In order to prevent the workpiece from moving during polishing, the workpiece is usually fixed, but the conventional fixing device can only fix one workpiece, and the size of a clamping part of the conventional fixing device cannot be adjusted, so that different workpieces need different fixing devices.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a fixing device for polishing metal products.

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

the utility model provides a metal product polishes and uses fixing device, includes the bottom plate, the first threaded rod of upside fixedly connected with of bottom plate, the cover is equipped with the round nut on the lateral wall of first threaded rod, the round nut mutually supports with first threaded rod, the upper end fixedly connected with bracing piece of first threaded rod, the upper end of bracing piece is equipped with collapsible placement mechanism, the first spout of having seted up of symmetry on the lateral wall of bracing piece, equal sliding connection has the slider in two first spouts, the common fixedly connected with cylinder sleeve of two sliders, the telescopic lower extreme of cylinder offsets with the upside of round nut, be equipped with clamping mechanism on the telescopic lateral wall of cylinder.

Preferably, collapsible mechanism of placing includes that fixed connection places the board in the upper end of bracing piece, place two recesses have been seted up to the symmetry on the lateral wall of board, the interior bottom of two recesses all rotates and is connected with two support bars.

Preferably, clamping mechanism includes the fixed plate of the fixed connection on the telescopic lateral wall of cylinder of symmetry, the second spout has all been seted up to the upside of two fixed plates, the equal sliding connection in inside of two second spouts has the second slider, the equal fixedly connected with clamp plate of upside of two second sliders, the equal fixedly connected with nut of upside of two fixed plates, all be equipped with the second threaded rod in two nuts, two second threaded rods mutually support with two nuts respectively, two second threaded rods offset with the clamp plate respectively, the equal fixedly connected with knob of one end of clamp plate is kept away from to two second threaded rods, equal fixedly connected with spring between the inner wall of two second sliders and two second spouts.

Preferably, the side wall of the round nut is provided with anti-slip threads.

Preferably, the side walls of the two pressure plates are fixedly connected with jaws, and the spring is an extension spring.

The utility model discloses following beneficial effect has:

1. the height of the pressing plate can be adjusted in a lifting mode according to the size of the workpiece, the workpiece is completely clamped through skill, and the pressing plate can be prevented from interfering polishing;

2. the distance can be adjusted at will between the clamp plate, places being equipped with the support bar that can open in the board, can increase area of contact after opening, makes fixed more stable, and the clamping mechanism that can adjust is convenient for fix not unidimensional work piece, and the suitability is strong.

Drawings

Fig. 1 is a schematic view of a main structure of a fixing device for polishing a metal product according to the present invention;

fig. 2 is a schematic top view of the fixing device for polishing metal products according to the present invention;

fig. 3 is an enlarged schematic view of a structure in fig. 1.

In the figure: the device comprises a base plate 1, a round nut 2, a cylindrical sleeve 3, a sliding block 4, a supporting rod 5, a pressing plate 6, a knob 7, a first sliding groove 8, a first threaded rod 9, a placing plate 10, a supporting strip 11, a groove 12, a second threaded rod 13, a jaw 14, a second sliding block 15, a second sliding groove 16, a fixing plate 17, a spring 18 and a nut 19.

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.

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 fixing device for polishing a metal product comprises a bottom plate 1, wherein a first threaded rod 9 is fixedly connected to the upper side of the bottom plate 1, a round nut 2 is sleeved on the side wall of the first threaded rod 9, anti-skid lines are arranged on the side wall of the round nut 2, the round nut 2 is matched with the first threaded rod 9, and a supporting rod 5 is fixedly connected to the upper end of the first threaded rod 9.

The upper end of bracing piece 5 is equipped with collapsible placement machine and constructs, collapsible placement machine constructs including fixed connection places board 10 in the upper end of bracing piece 5, place two recesses 12 of having seted up of symmetry on the lateral wall of board 10, the interior bottom of two recesses 12 all rotates and is connected with two support bars 11, the first spout 8 of having seted up of symmetry on the lateral wall of bracing piece 5, equal sliding connection has slider 4 in two first spouts 8, the common fixedly connected with cylinder sleeve 3 of two sliders 7, cylinder sleeve 3's lower extreme offsets with the upside of round nut 2.

Be equipped with clamping mechanism on cylindrical sleeve 3's the lateral wall, clamping mechanism includes the fixed plate 17 of the fixed connection on cylindrical sleeve 3's the lateral wall of symmetry, second spout 16 has all been seted up to the upside of two fixed plates 17, the equal sliding connection in inside of two second spouts 16 has second slider 15, the equal fixedly connected with clamp plate 6 of the upside of two second sliders 15, equal fixedly connected with jaw 14 on the lateral wall of two clamp plates 6, the equal fixedly connected with nut 19 of upside of two fixed plates 17, all be equipped with second threaded rod 13 in two nuts 19, two second threaded rod 13 mutually support with two nuts 19 respectively, two second threaded rod 13 offset with clamp plate 6 respectively, the equal fixedly connected with knob 7 of one end that clamp plate 6 was kept away from to two second threaded rod 13, equal fixedly connected with spring 18 between the inner wall of two second sliders 15 and two second spouts 16, spring 18 is extension spring.

The utility model discloses in, twist and move reciprocating that round nut 2 can control cylinder sleeve 3, support bar 11 can open, twist and move the removal that knob 7 can control clamp plate 6, when the tight great work piece of needs clamp, should twist and move round nut 2 and make cylinder sleeve 3 rebound, open support bar 11 simultaneously, increase area of contact, it is more stable to make to place, then clockwise twist and move knob 7, make second threaded rod 13 promote clamp plate 6 and compress tightly the work piece, when the work piece that steps up is less, should move cylinder sleeve 3 downshifting, pack up support bar 11 simultaneously.

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 fixing device for polishing metal products comprises a bottom plate (1) and is characterized in that, a first threaded rod (9) is fixedly connected to the upper side of the bottom plate (1), a round nut (2) is sleeved on the side wall of the first threaded rod (9), the round nut (2) is matched with the first threaded rod (9), the upper end of the first threaded rod (9) is fixedly connected with the support rod (5), the upper end of the supporting rod (5) is provided with a foldable placing mechanism, the side wall of the supporting rod (5) is symmetrically provided with a first sliding chute (8), the two first sliding chutes (8) are both connected with sliding blocks (4) in a sliding way, the two sliding blocks (4) are fixedly connected with a cylindrical sleeve (3) together, the lower end of the cylindrical sleeve (3) is abutted against the upper side of the round nut (2), and a clamping mechanism is arranged on the side wall of the cylindrical sleeve (3).

2. The fixing device for polishing metal products as claimed in claim 1, wherein the foldable placing mechanism comprises a placing plate (10) fixedly connected to the upper end of the supporting rod (5), two grooves (12) are symmetrically formed on the side wall of the placing plate (10), and two supporting bars (11) are rotatably connected to the inner bottoms of the two grooves (12).

3. The fixing device for polishing the metal products according to claim 1, wherein the clamping mechanism comprises fixing plates (17) which are symmetrically and fixedly connected to the side wall of the cylindrical sleeve (3), second sliding grooves (16) are respectively formed in the upper sides of the two fixing plates (17), second sliding blocks (15) are respectively and slidably connected to the inner portions of the two second sliding grooves (16), pressing plates (6) are respectively and fixedly connected to the upper sides of the two second sliding blocks (15), nuts (19) are respectively and fixedly connected to the upper sides of the two fixing plates (17), second threaded rods (13) are respectively arranged in the two nuts (19), the two second threaded rods (13) are respectively matched with the two nuts (19), the two second threaded rods (13) are respectively abutted against the pressing plates (6), and knobs (7) are respectively and fixedly connected to the ends of the two second threaded rods (13) far away from the pressing plates (6), and springs (18) are fixedly connected between the two second sliding blocks (15) and the inner walls of the two second sliding grooves (16).

4. A metal product polishing fixture as claimed in claim 1, characterized in that the side wall of said round nut (2) is provided with anti-slip threads.

5. A metal product polishing fixture as claimed in claim 3, characterized in that said two pressure plates (6) are fixedly connected with jaws (14) on their side walls, and said springs (18) are tension springs.