CN209999027U

CN209999027U - convenient tool clamp for belt pulley production

Info

Publication number: CN209999027U
Application number: CN201920506574.4U
Authority: CN
Inventors: 刘建冲; 梁红豪; 孙承清
Original assignee: Henan Noble Hub Technology Co Ltd
Current assignee: Henan Noble Hub Technology Co Ltd
Priority date: 2019-04-15
Filing date: 2019-04-15
Publication date: 2020-01-31
Anticipated expiration: 2029-04-15

Abstract

make things convenient for frock clamp of belt pulley production, the belt pulley anchor clamps that have solved among the prior art skids very easily after cliping the belt pulley, and because the sheltering from of anchor clamps, the problem of belt pulley sometimes, it is the round platform structure to press from both sides the front slidable mounting of tight installation piece, the head that presss from both sides tight post is the round platform structure, and presss from both sides tight post and be hollow tubular structure, the inside slidable mounting who presss from both sides tight post has the push rod, and the head that presss from both sides tight post is articulated installs and press from both sides tight piece, body shaping has the push pedal on pressing from both sides tight piece, the head and the push pedal in close contact with of push rod, it presss from both sides tight post drive arrangement to install on the tight installation piece to press from both sides, the fixed frame of polishing that is equipped with on the frame of polishing, the rotatable ring of polishing of installing in the slide rail of polishing, the fixed mounting has the installation piece in.

Description

convenient tool clamp for belt pulley production

Technical Field

The utility model belongs to the technical field of the belt pulley technique and specifically relates to a tool clamp who makes things convenient for belt pulley production relates to .

Background

A belt pulley belongs to a hub part, is large in relative size, is mainly cast and forged in manufacturing process, is large in size and is designed to be cast, is cast iron (good in casting performance) and is rarely cast steel (poor in casting performance), is small in size and can be designed to be forged, steel is used as a material, and the belt pulley is mainly used for long-distance power transmission.

Most belt pulley clamps in the prior art are of a three-jaw chuck structure, and because the three-jaw chuck can only fix the side face of a belt pulley, and the contact surface between the jaw part of the three-jaw chuck and the side face of the belt pulley is very small, the stability is poor, tool clamps which are convenient for belt pulley production are provided for solving the problems.

Disclosure of Invention

To the above situation, for overcoming prior art's defect, the utility model provides a make things convenient for frock clamp of belt pulley production, the effectual belt pulley clamp who has solved among the prior art is three-jaw chuck structure for the majority, because three-jaw chuck can only fix the side of belt pulley, and three-jaw chuck's claw is very little with the contact surface of belt pulley side, the relatively poor problem of stability.

For realizing above-mentioned purpose, the utility model discloses make things convenient for frock clamp of belt pulley production, including the fixed disk, the surface sliding mounting of fixed disk has the tight support of clamp, the body shaping has a plurality of curb plates on the tight support of clamp, it is fixed with solid fixed cylinder to run through on the curb plate, solid fixed cylinder is close to the inner slidable mounting who presss from both sides tight support and has the clamping bar, and the outer end threaded connection of solid fixed cylinder has the tightening screw rod, the head of clamping bar is connected with the spring leaf, fixedly connected with pinch plate on the clamping bar, the pinch plate is parallel with the plane that the fixed disk locates.

Preferably, the head of the clamping rod is fixedly connected with the middle position of the spring piece, two groups of fixing blocks are formed on the bodies on the two sides of the head of the clamping rod, two adjusting screws penetrate through the two groups of fixing blocks in a threaded manner, and the heads of the two adjusting screws are respectively in close contact with the two sides of the back of the spring piece.

Preferably, body shaping has a slide rail on the fixed disk, press from both sides tight support and slide rail sliding connection, and it is equipped with fixing bolt to run through on the tight support, fixing bolt and fixed disk threaded connection.

Preferably, the clamping rod is sleeved with a return spring, and the return spring is clamped in the fixed cylinder.

Preferably, the inner surface of the clamping plate is provided with anti-slip lines, and the spring plate is connected with an anti-slip sheet.

Preferably, a handle is integrally formed on the tightening screw .

1. When the belt pulley is fixed, the belt pulley is firstly placed on the surface of the fixed disc, then the clamping bracket is slid to clamp the belt pulley between the clamping plate and the fixed disc, and then the tightening screw rod is rotated, so that the tightening screw rod can drive the clamping rod to slide and clamp the belt pulley;

2. the utility model discloses a set up of adjusting screw and spring leaf, can change the crookedness of antiskid sheets, make the side in close contact with of antiskid sheets and belt pulley, increase frictional force.

Drawings

The accompanying drawings are included to provide a further understanding of the invention at , and are incorporated in and constitute a part of this specification at , which together with the description of embodiment serve to explain the invention and are not intended to limit the invention.

Fig. 1 is a schematic view of the three-dimensional structure of the present invention.

Fig. 2 is a top view of the present invention.

Fig. 3 is a schematic view of the installation structure of the clamping rod of the present invention.

In the figure: the device comprises a fixed disc 1, a clamping bracket 2, a side plate 3, a fixed cylinder 4, a clamping rod 5, a tightening screw 6, a spring plate 7, a sliding rail 8, a fixing bolt 9, a return spring 10, an anti-skid plate 11, a grip 12, a clamping plate 13 and an adjusting screw 14.

Detailed Description

The following is a detailed description of an embodiment of the present invention with reference to fig. 1-3.

By figure 1-3, the utility model discloses make things convenient for frock clamp of belt pulley production, including fixed disk 1, fixed disk 1's surface slidable mounting has clamping bracket 2, body shaping has a plurality of curb plates 3 on clamping bracket 2, run through being fixed with solid fixed cylinder 4 on the curb plate 3, solid fixed cylinder 4 is close to the inner slidable mounting who presss from both sides clamping bracket 2 has clamping bar 5, and the outer end threaded connection of solid fixed cylinder 4 has tightening screw 6, clamping bar 5's head is connected with spring leaf 7, fixedly connected with clamping bar 13 on the clamping bar 5, clamping bar 13 is parallel with the plane that fixed disk 1 is located, the utility model discloses in fixed belt pulley, put the belt pulley on fixed disk 1's surface earlier, then slip clamping bracket 2, press from both sides the belt pulley between clamping bar 13 and fixed disk 1, rotate tightening screw 16 again, tightening screw 16 can drive clamping bar 5 and slide and press from both sides the belt pulley, the utility model discloses can carry out the centre gripping from the side with the positive and negative pulley.

The head of the clamping rod 5 is fixedly connected with the middle position of the spring piece 7, two groups of fixing blocks are formed on two sides of the head of the clamping rod 5, two adjusting screws 14 penetrate through the two groups of fixing blocks in a threaded mode, the heads of the two adjusting screws 14 are respectively in close contact with the two sides of the back face of the spring piece 7, the curvature of the anti-slip piece 11 can be changed through the arrangement of the adjusting screws 14 and the spring piece 7, the anti-slip piece 11 is in close contact with the side face of the belt pulley, and friction is increased.

body shaping has slide rail 8 on the fixed disk 1, presss from both sides tight support 2 and slide rail 8 sliding connection, and passes through on the tight support 2 and be equipped with fixing bolt 9, and fixing bolt 9 and fixed disk 1 threaded connection.

The clamping rod 5 is sleeved with a return spring 10, and the return spring 10 is clamped in the fixed cylinder 4.

The inner surface of the clamping plate 13 is provided with anti-skid grains, and the spring piece 7 is connected with an anti-skid piece 11.

The handle 12 is integrally formed on the tightening screw 6 at .

The utility model discloses in fixed belt pulley, put the belt pulley on the surface of fixed disk 1 earlier, then slip and press from both sides tight support 2, press from both sides the belt pulley between clamp plate 13 and fixed disk 1, rotate tightening screw 16 again, tightening screw 16 can drive clamping bar 5 and slide and press from both sides tight belt pulley, the utility model discloses can carry out the centre gripping with the positive and negative belt pulley in the face of the belt pulley from the side, stability is better, through adjusting screw 14 and spring leaf 7's setting, can change the crookedness of antiskid sheets 11, makes the side in close contact with of antiskid sheets 11 and belt pulley, increase frictional force.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. make things convenient for frock clamp of belt pulley production, including fixed disk (1), its characterized in that, the sliding surface of fixed disk (1) installs and presss from both sides tight support (2), the body shaping has a plurality of curb plates (3) on pressing from both sides tight support (2), run through on curb plate (3) and be fixed with solid fixed cylinder (4), solid fixed cylinder (4) are close to the inner slidable mounting who presss from both sides tight support (2) and have clamping bar (5), and the outer end threaded connection of solid fixed cylinder (4) has tightening screw (6), the head of clamping bar (5) is connected with spring leaf (7), fixedly connected with clamp plate (13) on clamping bar (5), clamp plate (13) are parallel with fixed disk (1) plane of locating.

2. A tooling clamp convenient for pulley production according to claim 1, wherein the head of the clamping rod (5) is fixedly connected with the middle position of the spring plate (7), two sets of fixing blocks are integrally formed on two sides of the head of the clamping rod (5), two adjusting screws (14) are threaded through the two sets of fixing blocks, and the heads of the two adjusting screws (14) are respectively in close contact with two sides of the back of the spring plate (7).

3. convenient frock clamp of belt pulley production of claim 1, wherein, body shaping has slide rail (8) on fixed disk (1), press from both sides tight support (2) and slide rail (8) sliding connection, and press from both sides tight support (2) and go through on being equipped with fixing bolt (9), fixing bolt (9) and fixed disk (1) threaded connection.

4. tooling clamp convenient for pulley production according to claim 1, wherein the clamping rod (5) is sleeved with a return spring (10), and the return spring (10) is clamped in the fixed cylinder (4).

5. A tooling clamp for facilitating the production of belt pulleys, according to claim 1, wherein the inner surface of the clamping plate (13) is provided with anti-skid lines, and the spring plate (7) is connected with anti-skid plates (11).

6. A tooling clamp for facilitating the production of belt pulley as claimed in claim 1, wherein the tightening screw (6) is formed with a handle (12) at .