CN218639126U

CN218639126U - Anchor clamps that stability is strong

Info

Publication number: CN218639126U
Application number: CN202223292285.XU
Authority: CN
Inventors: 张小玲; 张毅
Original assignee: Hunan Zhiyi Machinery Industry Co ltd
Current assignee: Hunan Zhiyi Machinery Industry Co ltd
Priority date: 2022-12-08
Filing date: 2022-12-08
Publication date: 2023-03-17
Anticipated expiration: 2032-12-08

Abstract

The utility model relates to an anchor clamps technical field especially relates to an anchor clamps that stability is strong, and its technical scheme includes: place the seat, it is equipped with the arch to place the seat upper surface and be the annular, place the protruding upper surface on the seat and seted up the screw, the hand wheel body is installed to the screw internal thread, the spout has been seted up on the seat outer wall of placing of screw below and passed with the slide bar, slide bar one end deviates from the one end fixed mounting who places the seat and has the baffle, place slide bar one end fixed mounting in the seat and have the cushion. The utility model provides a when carrying out the centre gripping to the machined part, be difficult to make the problem that the machined part aimed at the anchor clamps centre of a circle fast.

Description

Clamp with high stability

Technical Field

The utility model relates to an anchor clamps technical field specifically is an anchor clamps that stability is strong.

Background

The fixture is a device for fixing a processing object to a correct position for construction or detection in a mechanical manufacturing process, and a device for fixing a processing object to a correct position for construction or detection in a mechanical manufacturing process, which is also called a fixture. Such as welding jigs, inspection jigs, assembly jigs, machine tool jigs, and the like. Among them, the machine tool clamp is the most common, and is often referred to as a clamp for short. When a workpiece is machined on a machine tool, the workpiece must be assembled (positioned) and clamped (clamped) before machining in order to enable the surface of the workpiece to meet the technical requirements of the size, the geometric shape, the mutual position precision with other surfaces and the like specified in the drawing.

Chinese utility model patent: the utility model is CN206578564U, this anchor clamps that stability is strong, including the fixed disk, the floating ring is installed to the inboard of fixed disk, second rebate and first rebate are installed to the inboard of floating ring, the intermediate position department of second rebate and first rebate all installs the interface, install the fixing clip in the second rebate, the internally mounted of first rebate has the draw-in groove, the rotation handle is installed to the one end of lead screw, the dead lever is installed to the other end of screw sleeve, the connector is installed to the one end of dead lever, the chuck is installed to the other end of dead lever, the top of chuck is provided with the nip, be provided with the fixed orifices on the dead lever. The utility model discloses an install four dead lever combinations on the fixed disk and form, install the chuck on the top of dead lever, install on the chuck and press from both sides the mouth, it is fixed simultaneously through four clamp mouths, increased the fixed stability of anchor clamps greatly.

When the CN206578564U in the prior art is used and a workpiece is clamped, if the workpiece needs to be aligned to the center of a clamp, four screw rods need to be screwed respectively and the screwing depths are the same, and during the operation, time and labor are wasted, so that a clamp with high stability is needed to solve the problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a strong anchor clamps of stability possesses the advantage that can aim at the anchor clamps centre of a circle fast when carrying out the centre gripping to the machined part, has solved when carrying out the centre gripping to the machined part, is difficult to make the problem that the machined part aimed at the anchor clamps centre of a circle fast.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a strong anchor clamps of stability, is including placing the seat, it is equipped with the arch to place the seat upper surface and be the annular, the screw has been seted up to the protruding upper surface on placing the seat, the hand wheel body is installed to the screw internal thread, the screw below place and seted up the spout on the seat outer wall and pass with the slide bar.

When using the strong anchor clamps of a stability among this technical scheme, put into the machined part and place the seat in, spring body atress this moment to make the slide bar slide in the spout, thereby make the machined part be located the inside centre of a circle department of placing the seat through the cushion, twist four hand wheel bodies this moment in proper order, thereby fix the slide bar position, realize the location centre gripping to the machined part then.

Preferably, the cross section of the upper surface of the placing seat is designed in a circular structure.

Preferably, the screw hole is communicated with the sliding groove, and the aperture of the screw hole is larger than that of the sliding groove.

Preferably, the bottom end of the hand wheel body is in contact with the outer wall of the sliding rod but is not fixedly connected with the outer wall of the sliding rod.

Preferably, one end of the sliding rod, which is far away from the placing seat, is fixedly provided with a baffle plate, and one end of the sliding rod, which is arranged in the placing seat, is fixedly provided with a rubber mat.

Preferably, the slide bar on the side of the baffle opposite to the placing seat is movably sleeved with a spring body.

Preferably, spring body one end with place a seat outer wall elastic connection, the spring body other end and baffle elastic connection, the spring body adopts compression spring material design.

Preferably, the cushion adopts the design of soft rubber material, and one side that the cushion deviates from the slide bar is equipped with vertical anti-skidding line.

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

the utility model discloses a seat is placed in the setting to set up the spout and through spout slidable mounting slide bar on placing the seat, simultaneously, set up screw and screw thread installation hand wheel body on the seat of placing of spout top, thereby make the slide bar remove and carry out the centre gripping back to the machined part in placing the seat under the spring body effect, accessible hand wheel body fixes a position the slide bar position, has reached the effect that can aim at the anchor clamps centre of a circle fast when carrying out the centre gripping to the machined part.

Drawings

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

fig. 2 is a schematic front view of the structure of the present invention;

fig. 3 is a schematic top view of the cross-sectional structure of the present invention;

fig. 4 is a schematic view of the top view structure of the present invention.

In the figure: 1. a spring body; 2. a hand wheel body; 3. a slide bar; 4. a rubber pad; 5. a placing seat; 6. a chute; 7. a baffle plate; 8. and a screw hole.

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.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" 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 simplification of description, but do not indicate or imply that the device or element to which the reference is made 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. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.

Examples

As shown in fig. 1, fig. 2, fig. 3 and fig. 4, the present invention provides an embodiment: the utility model provides a strong anchor clamps of stability, is including placing seat 5, places 5 upper surface cross sections and adopts circular structural design. Place 5 upper surfaces of seat and be the annular and be equipped with the arch, place the protruding upper surface on the seat 5 and seted up screw 8,

screw

8 and 6 intercommunication installations of spout, and 8 apertures of screw are greater than 6 apertures of spout. A hand wheel body 2 is arranged in the screw hole 8 through internal threads, and the bottom end of the hand wheel body 2 is in contact with the outer wall of the sliding rod 3 but is not fixedly connected with the outer wall of the sliding rod. Place seat 5 through setting up to offer spout 6 and through 6 slidable mounting slide bar 3 of spout on placing seat 5, simultaneously, set up screw 8 and screw thread installation hand wheel body 2 on placing seat 5 of 6 tops of spout, thereby make slide bar 3 remove and carry out the centre gripping back to the machined part to placing seat 5 under the effect of spring body 1, accessible hand wheel body 2 is fixed a position slide bar 3 position, reached and to aim at the effect in the anchor clamps centre of a circle fast when carrying out the centre gripping to the machined part.

The outer wall of the placing seat 5 below the screw hole 8 is provided with a sliding groove 6 and penetrates through the sliding rod 3. One end of the sliding rod 3, which is far away from the placing seat 5, is fixedly provided with a baffle 7, and the sliding rod 3 on one side of the baffle 7, which is opposite to the placing seat 5, is movably sleeved with a spring body 1. 1 one end of spring body with place 5 outer walls elastic connection of seat, the 1 other end of spring body and baffle 7 elastic connection, spring body 1 adopts the design of compression spring material. One end of the sliding rod 3 in the placing seat 5 is fixedly provided with a rubber cushion 4. The rubber mat 4 is made of soft rubber, and one side, deviating from the slide rod 3, of the rubber mat 4 is provided with longitudinal anti-slip lines.

The utility model discloses during the use, put into the machined part and place seat 5 in, spring body 1 atress this moment to make slide bar 3 slide in spout 6, thereby make the machined part be located and place 5 inside centre of a circle departments of seat through cushion 4, twist this moment in proper order and move four hand wheel bodies 2, thereby fix slide bar 3 positions, realize the location centre gripping to the machined part then.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a strong anchor clamps of stability, is including placing seat (5), its characterized in that: place seat (5) upper surface and be the annular and be equipped with the arch, place protruding upper surface on seat (5) and seted up screw (8), hand wheel body (2) are installed to screw (8) internal thread, place seat (5) outer wall of screw (8) below and seted up spout (6) and pass with slide bar (3).

2. A robust fixture as defined in claim 1, further comprising: the cross section of the upper surface of the placing seat (5) adopts a circular structural design.

3. A robust fixture as defined in claim 1, further comprising: the screw hole (8) is communicated with the sliding groove (6) and is arranged, and the aperture of the screw hole (8) is larger than that of the sliding groove (6).

4. The stable clamp of claim 1, wherein: the bottom end of the hand wheel body (2) is in contact with the outer wall of the sliding rod (3) but is not fixedly connected with the outer wall of the sliding rod.

5. The stable clamp of claim 1, wherein: one end of the sliding rod (3) deviates from the end for placing the seat (5) is fixedly provided with a baffle (7), and one end of the sliding rod (3) in the placing seat (5) is fixedly provided with a rubber mat (4).

6. The stable clamp of claim 5, wherein: the slide rod (3) at one side of the baffle (7) opposite to the placing seat (5) is movably sleeved with a spring body (1).

7. The stable clamp of claim 6, wherein: one end of the spring body (1) is elastically connected with the outer wall of the placing seat (5), the other end of the spring body (1) is elastically connected with the baffle (7), and the spring body (1) is designed by adopting a compression spring material.

8. A robust fixture as defined in claim 5, further comprising: the rubber mat (4) is made of soft rubber, and one side, deviating from the sliding rod (3), of the rubber mat (4) is provided with longitudinal anti-skidding lines.