CN211540830U

CN211540830U - Clamp for non-standard hardware product

Info

Publication number: CN211540830U
Application number: CN201822187629.8U
Authority: CN
Inventors: 张同新
Original assignee: Tianjin Jeningrui Metal Products Co ltd
Current assignee: Tianjin Jeningrui Metal Products Co ltd
Priority date: 2018-12-25
Filing date: 2018-12-25
Publication date: 2020-09-22
Anticipated expiration: 2028-12-25

Abstract

The utility model discloses a non-standard hardware product clamp, which comprises a base, a cylinder is fixedly arranged on the top surface of the base, a cavity is arranged on the bottom surface of the cylinder, a motor is fixedly arranged at the middle position of the top surface of the base below the cavity, a rotating end of the motor is fixedly connected with a rotating shaft, the upper end of the rotating shaft extends to the middle part in the cavity, the outer wall of the rotating shaft is fixedly sleeved on the inner ring of a disc, the outer wall of the disc is in an annular shape and is provided with an arc-shaped block, a mandril is inserted in a through hole in a sliding way, one end of the mandril positioned in the cavity is fixedly connected with a sliding block, one side of the sliding block opposite to the motor is fixedly connected with a first spring, the first spring is sleeved on the outer wall of the mandril in a sliding way, the free end of the first spring is fixedly connected with the inner wall of, and the clamping position of the upper end of the clamp is in movable contact with the top surface of the cylinder.

Description

Clamp for non-standard hardware product

Technical Field

The utility model relates to a machine nonstandard hardware products processing technology field specifically is a nonstandard hardware products's anchor clamps.

Background

Before hardware uses, need polish hardware, let the hardware after polishing accord with the effect of using, and current grinding device's fixing device is mostly only to some standard fittings, and is unsatisfactory to some nonstandard hardware fitting centre gripping effects, to some round fittings etc. prior art introduction and defect, and we propose a clamp of nonstandard hardware product for this reason and be used for solving above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a non-standard hardware products's anchor clamps 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: a clamp for non-standard hardware products comprises a base, wherein a cylinder is fixedly mounted on the top surface of the base, a cavity is formed in the bottom surface of the cylinder, a motor is fixedly mounted in the middle position of the top surface of the base below the cavity, a rotating end of the motor is fixedly connected with a rotating shaft, the upper end of the rotating shaft extends to the middle part in the cavity, the outer wall of the rotating shaft is fixedly sleeved on an inner ring of a disc, a plurality of arc-shaped blocks are fixedly arranged on the outer wall of the disc in an annular shape, a plurality of through holes are formed in the inner side wall of the cavity in an annular shape, ejector rods are inserted in the through holes in a sliding mode, one end, away from the motor, of each ejector rod and the outer end in each through hole are located on the same horizontal line, a sliding block is fixedly connected to one end, located in the cavity, of each sliding block, a, the upper portion of the outer wall of the cylinder is fixedly provided with a plurality of U-shaped blocks in an annular mode, the U-shaped blocks are connected with the middle lower portion of the clamp in a rotating mode through pin shafts, the clamp faces to the cylindrical surface and is in movable contact with the ejector rod in the through hole, and the clamping position of the upper end of the clamp is in movable contact with the top surface of the cylinder.

As an optimal technical scheme of the utility model, cylinder outer wall upper portion is the fixed a plurality of second spring that is equipped with of annular, the free end of second spring and the lateral wall upper portion fixed connection of anchor clamps.

As an optimal technical scheme of the utility model, the cylinder top all is fixed with the one deck rubber pad with the centre gripping department of anchor clamps.

As a preferred technical scheme of the utility model, arc piece outer wall and slider lateral wall slip laminating, and the quantity of arc piece is three.

As a preferred technical scheme of the utility model, cylinder bottom outer end is the fixed a plurality of stand that is equipped with of annular, the bottom and the base top surface fixed connection of stand.

As a preferred technical scheme of the utility model, the fixed plate has been welded perpendicularly to stand outer wall lower part, the laminating of fixed plate bottom surface and base top surface, and the screw has all been seted up to fixed plate intermediate position and base top surface, screw female connection has the bolt.

As a preferred technical scheme of the utility model, the fixed stopper that is equipped with of one end lateral wall that the arc piece is close to the ejector pin.

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

place the nonstandard hardware fitting that will need processing at the cylinder top surface, the starter motor rotates clockwise, the rotation end of motor drives the pivot, fixed arc piece rotates on disc and the disc, when arc piece clockwise, with the slider laminating of sliding, the ejector pin that the flange department of arc piece is connected the slider passes through the ejecting through hole of the first spring of extrusion, the ejector pin offsets with the anchor clamps bottom this moment, the nonstandard hardware fitting top inclined motion of placing to the cylinder top in the upper end that drives anchor clamps, it is tight finally to press from both sides nonstandard hardware fitting, the machining operation of being convenient for, after the machining operation is accomplished, the motor resets, the second spring drives the ejector pin and realizes reseing, anchor clamps and nonstandard hardware fitting separation, take off can.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic diagram of the internal structure of the present invention.

In the figure: the spring comprises a base 1, a column 2, a column 21, a fixing plate 22, a bolt 23, a cavity 24, a through hole 25, a mandril 26, a slide block 27, a first spring 28, a motor 3, a rotating shaft 31, a disk 32, an arc block 33, a limiting block 34, a U-shaped block 4, a pin shaft 41, a clamp 42 and a second spring 43.

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. 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. 1-2, the present invention provides a technical solution: a clamp for non-standard hardware products comprises a base 1, a cylinder 2 is fixedly installed on the top surface of the base 1, a cavity 24 is formed in the bottom surface of the cylinder 2, a motor 3 is fixedly installed in the middle position of the top surface of the base 1 below the cavity 24, a rotating shaft 31 is fixedly connected with the rotating end of the motor 3, the upper end of the rotating shaft 31 extends to the middle portion in the cavity 24, the outer wall of the rotating shaft 31 is fixedly sleeved on the inner ring of a disc 32, a plurality of arc-shaped blocks 33 are fixedly arranged on the outer wall of the disc 32 in an annular shape, a plurality of through holes 25 are formed in the inner side wall of the cavity 24 in an annular shape, a push rod 26 is inserted and connected in the through holes 25 in a sliding mode, one end, far away from the motor 3, of the push rod 26 and the inner end and the outer end of the through hole 25 are located on the same horizontal, the free end of the first spring 28 is fixedly connected with the inner wall of the cavity 24, the upper part of the outer wall of the cylinder 2 is fixedly provided with a plurality of U-shaped blocks 4 in an annular shape, the U-shaped blocks 4 are rotatably connected with the middle lower part of a clamp 42 through a pin shaft 41, one surface of the clamp 42 facing the cylinder 2 is movably contacted with a mandril 26 in a through hole 25, the clamping position of the upper end of the clamp 42 is movably contacted with the top surface of the cylinder 2, non-standard hardware to be processed is placed on the top surface of the cylinder 2, a motor 3 is started to rotate clockwise, the rotating end of the motor 3 drives a rotating shaft 31, a disc 32 and an arc block 33 fixed on the disc 32 to rotate, when the arc block 33 rotates clockwise, the arc block 33 is in sliding fit with a sliding block 27, the mandril 26 connected with the sliding block 27 is pushed out of the through hole 25 by extruding the first spring 28 at the flange of the arc block 33, at the moment, the, finally, the non-standard hardware fitting is clamped, the machining operation is convenient, after the machining operation is completed, the motor 3 resets, the first spring 28 drives the ejector rod 26 to reset, and the clamp 42 is separated from the non-standard hardware fitting and taken down.

Referring to fig. 1-2, a plurality of second springs 43 are fixed on the upper portion of the outer wall of the cylinder 2 in an annular shape, and the free ends of the second springs 43 are fixedly connected with the upper portion of the side wall of the clamp 42, so that when the clamp 42 is not in operation, the top of the cylinder 2 is separated from the clamp 42, thereby facilitating the placement of non-standard hardware fittings.

Referring to fig. 1-2, a layer of rubber pad is fixed on the top of the cylinder 2 and the clamping position of the clamp 42 to protect the outer wall of the non-standard hardware fitting during clamping operation and prevent abrasion.

Referring to fig. 1-2, the outer wall of the arc block 33 is slidably attached to the side wall of the sliding block 27, and the number of the arc blocks 33 is limited to three.

Referring to fig. 1-2, the outer end of the bottom of the cylinder 2 is fixed with a plurality of columns 21 in an annular shape, the bottom ends of the columns 21 are fixedly connected with the top surface of the base 1, the lower part of the outer wall of the columns 21 is vertically welded with a fixing plate 22, the bottom surface of the fixing plate 22 is attached to the top surface of the base 1, screw holes are formed in the middle of the fixing plate 22 and the top surface of the base 1, and bolts 23 are connected with the screw holes in an internal thread manner, so that the later-stage disassembly.

Referring to fig. 1-2, a stop block 34 is fixedly disposed on a side wall of the arc block 33 near the top bar 26.

The working principle is as follows: the utility model discloses when daily use, the nonstandard hardware fitting that will process places at 2 top surfaces of cylinder, starter motor 3 rotates clockwise, motor 3's rotation end drives pivot 31, fixed arc piece 33 rotates on disc 32 and the disc 32, when arc piece 33 rotates clockwise, laminate with slider 27 slip, the ejector pin 26 that the flange department of arc piece 33 is connected slider 27 is through the ejecting through hole 25 of the first spring 28 of extrusion, ejector pin 25 offsets bottom anchor clamps 42 this moment, the nonstandard hardware fitting top inclined motion of placing to the cylinder 2 top in the upper end that drives anchor clamps 42, finally press from both sides nonstandard hardware fitting tightly, the processing operation of being convenient for, after the processing operation is accomplished, motor 3 resets, first spring 28 drives ejector pin 26 and realizes reseing, anchor clamps 42 and nonstandard hardware fitting separation, take off can.

In the description of the present invention, it should be understood that the terms "inside and outside", "up and down", "front and back", "left and right", and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "disposed," "connected," "secured," and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; either an electromechanical or an electrical connection; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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. The utility model provides a non-standard hardware product's anchor clamps, includes base (1), its characterized in that: the cylinder (2) is fixedly installed on the top surface of the base (1), the cavity (24) is formed in the bottom surface of the cylinder (2), the motor (3) is fixedly installed at the middle position of the top surface of the base (1) below the cavity (24), the rotating end of the motor (3) is fixedly connected with the rotating shaft (31), the upper end of the rotating shaft (31) extends to the middle portion of the interior of the cavity (24), the outer wall of the rotating shaft (31) is fixedly sleeved on the inner ring of the disc (32), the outer wall of the disc (32) is fixedly provided with a plurality of arc-shaped blocks (33) in an annular shape, the inner side wall of the cavity (24) is provided with a plurality of through holes (25) in an annular shape, the through holes (25) are internally and slidably inserted with ejector rods (26), one end of each ejector rod (26), far away from the motor (3), and the inner end and the outer end of each through hole, one side fixedly connected with first spring (28) of slider (27) motor (3) dorsad, first spring (28) slip cup joint in ejector pin (26) outer wall, and the free end and cavity (24) inner wall fixed connection of first spring (28), cylinder (2) outer wall upper portion is the fixed a plurality of U-shaped piece (4) that is equipped with of annular, rotate through round pin axle (41) and the well lower part of anchor clamps (42) in U-shaped piece (4) and be connected, anchor clamps (42) are towards ejector pin (26) swing joint in the one side of cylinder (2) and through hole (25), and the upper end centre gripping department and cylinder (2) top surface swing joint of anchor clamps (42).

2. The non-standard hardware product clamp of claim 1, wherein: the upper part of the outer wall of the cylinder (2) is annularly and fixedly provided with a plurality of second springs (43), and the free ends of the second springs (43) are fixedly connected with the upper part of the side wall of the clamp (42).

3. The non-standard hardware product clamp of claim 1, wherein: and a layer of rubber pad is fixedly arranged at the clamping position of the top of the cylinder (2) and the clamp (42).

4. The non-standard hardware product clamp of claim 1, wherein: the outer wall of the arc-shaped block (33) is in sliding fit with the side wall of the sliding block (27), and the number of the arc-shaped blocks (33) is three.

5. The non-standard hardware product clamp of claim 1, wherein: the outer end of the bottom of the cylinder (2) is annularly and fixedly provided with a plurality of upright columns (21), and the bottom ends of the upright columns (21) are fixedly connected with the top surface of the base (1).

6. The non-standard hardware product clamp of claim 5, wherein: the vertical welding of stand (21) outer wall lower part has fixed plate (22), the laminating of fixed plate (22) bottom surface and base (1) top surface, and fixed plate (22) intermediate position and base (1) top surface have all seted up the screw, screw female connection has bolt (23).

7. The non-standard hardware product clamp of claim 1, wherein: and a limiting block (34) is fixedly arranged on the side wall of one end, close to the ejector rod (26), of the arc-shaped block (33).