CN219599274U - Adjustable clamping tool device - Google Patents

Abstract

The utility model provides an adjustable clamping tool device which comprises a bottom plate, a fixed seat fixed at the lower part of the bottom plate through a height adjusting device, wherein the bottom plate comprises an outer convex part arranged at the upper part of the bottom plate, a through hole penetrating from top to bottom is formed in the outer convex part, a pull rod penetrates through the through hole, a pressing block is arranged at one end, close to the fixed seat, of the pull rod, and a spring sleeved on the pull rod is arranged between the outer convex part and the pressing block; the device can adjust the height of the fixing seat on the bottom plate through the height adjusting device, and then place the workpiece between the pressing block and the fixing seat through pulling the pull rod and tightly press the pressing block on the fixing seat by means of the elasticity of the spring, so that the positioning and clamping of the workpiece are completed, and the device is applicable to workpieces with different diameters.

Description

Adjustable clamping tool device

Technical Field

The utility model relates to the technical field of part machining, in particular to an adjustable clamping tool device.

Background

In machining, a clamping tool is generally used for positioning and clamping a workpiece, and then the workpiece is machined, so that the clamping tool is widely applied, and the traditional clamping tool has the problems of complex structural design, large assembly workload, high manufacturing cost, suitability for single-size workpieces and the like.

Disclosure of Invention

The utility model aims to solve the technical problems that the existing clamping tool is complex in structure, large in assembly workload and not applicable to workpieces with different sizes.

The technical scheme adopted for solving the technical problems is as follows: the utility model provides an adjustable clamp tooling device, includes the bottom plate, is in through height adjusting device fixing the fixing base of bottom plate lower part, the bottom plate is including setting up the outer convex part on bottom plate upper portion, outer convex part is equipped with the through-hole that from the top down runs through, wear to be equipped with the pull rod in the through-hole, the pull rod is close to the one end of fixing base is equipped with the briquetting, outer convex part with be equipped with the cover between the briquetting and establish spring on the pull rod.

Further: the one end that the pull rod kept away from the briquetting is equipped with the handle ball, the upper portion of pull rod is smooth cylinder pole, the lower part of pull rod is the threaded rod, threaded connection has the butt to be in on the threaded rod lock nut of outer lug portion upper end.

Further: the height adjusting device comprises two U-shaped grooves which are vertically arranged on the fixing seat and are parallel to each other, an adjusting nut which penetrates through the U-shaped grooves, and a mounting hole which is formed in the bottom plate and used for the adjusting nut to screw and fix.

Further: and a V-shaped groove is formed in one side, close to the pressing block, of the fixing seat.

The clamping device has the beneficial effects that the height of the fixing seat on the bottom plate is adjusted through the height adjusting device, the pressing blocks are locked at different heights through the locking nuts, so that the clamping device meets the requirements of clamping workpieces of different sizes, a worker only needs to easily pull the pull rod in use, the purpose of positioning and clamping the workpieces is achieved through the elasticity of the spring, and the clamping device is simple in structure, small in assembly working strength and suitable for clamping and positioning various small workpieces.

Drawings

The utility model will be further described with reference to the drawings and examples.

FIG. 1 is a front view of the present utility model;

FIG. 2 is a schematic diagram of the structure of the present utility model;

fig. 3 is a schematic structural view of the base plate.

In the figure, 1, a bottom plate, 2, a fixed seat, 3, an outer protruding part, 4, a through hole, 5, a pull rod, 6, a pressing block, 7, a spring, 8, a handle ball, 9, a locking nut, 10, a U-shaped groove, 11, an adjusting nut, 12, a mounting hole, 13 and a V-shaped groove.

Detailed Description

Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model. On the contrary, the embodiments of the utility model include all alternatives, modifications and equivalents as may be included within the spirit and scope of the appended claims.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "connected," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art. Furthermore, in the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.

Any process or method descriptions in flow charts or otherwise described herein may be understood as representing modules, segments, or portions of code which include one or more executable instructions for implementing specific logical functions or steps of the process, and further implementations are included within the scope of the preferred embodiment of the present utility model in which functions may be executed out of order from that shown or discussed, including substantially concurrently or in reverse order, depending on the functionality involved, as would be understood by those reasonably skilled in the art of the present utility model.

As shown in fig. 1 to 3, the utility model provides an adjustable clamping tool device, which comprises a bottom plate 1, a fixed seat 2 fixed at the lower part of the bottom plate 1 through a height adjusting device, wherein the bottom plate 1 comprises an outer convex part 3 arranged at the upper part of the bottom plate 1, the outer convex part 3 is provided with a through hole 4 penetrating from top to bottom, a pull rod 5 is penetrated in the through hole 4, one end, close to the fixed seat 2, of the pull rod 5 is provided with a pressing block 6, and a spring 7 sleeved on the pull rod 5 is arranged between the outer convex part 3 and the pressing block 6.

The device can adjust the height of the fixed seat 2 on the bottom plate 1 through the height adjusting device, and then place a workpiece between the pressing block 6 and the fixed seat 2 through pulling the pull rod 5 and tightly press the pressing block 6 on the fixed seat 2 by means of the elasticity of the spring 7, so that the positioning and clamping of the workpiece are completed, and the device is suitable for workpieces with different diameters.

The one end that pull rod 5 kept away from briquetting 6 is equipped with handle ball 8, the upper portion of pull rod 5 is smooth cylinder pole, the lower part of pull rod 5 is the threaded rod, threaded connection has the butt to be in on the threaded rod lock nut 9 of outer lug 3 upper end. The setting of handle ball 8 can be convenient for the workman grasp pulling pull rod 5, and the upper portion of pull rod 5 is smooth cylinder pole and is also the feel experience of being convenient for the workman, and the lower part of pull rod 5 is the threaded rod, and threaded connection has lock nut 9 on the threaded rod, and lock nut 9 can with briquetting 6 locking is at different heights for briquetting 6 can not move down can only be upwards carried and draw, and can be suitable for the work piece use of different diameters.

The height adjusting device comprises two U-shaped grooves 10 which are vertically arranged on the fixed seat 2 and are parallel to each other, an adjusting nut 11 which is penetrated in the U-shaped grooves 10, and a mounting hole 12 which is formed in the bottom plate 1 and used for screwing and fixing the adjusting nut 11. The fixing seat 2 can move up and down through the U-shaped groove 10, and then the fixing seat 2 is locked on the bottom plate 1 through the adjusting nut 11, so that the purpose of adjusting the height of the fixing seat 2 is achieved, and the requirements of workpieces with different diameters are met.

And a V-shaped groove 13 is formed in one side of the fixed seat 2, which is close to the pressing block 6. Different notches can be adopted for different workpieces, so that the contact area between the workpiece and the fixed seat 2 is increased, the friction force is improved, and the workpiece is more conveniently pressed on the fixed seat 2 through the pressing block 6.

In the description of the present specification, a description referring to terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the terms do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

With the above-described preferred embodiments according to the present utility model as an illustration, the above-described descriptions can be used by persons skilled in the relevant art to make various changes and modifications without departing from the scope of the technical idea of the present utility model. The technical scope of the present utility model is not limited to the description, but must be determined according to the scope of claims.

Claims (4)

1. The utility model provides an adjustable clamp tooling device, includes bottom plate (1), fixes through height adjusting device fixing base (2) of bottom plate (1) lower part, its characterized in that: the bottom plate (1) is in including setting up outer convex part (3) on bottom plate (1) upper portion, outer convex part (3) are equipped with through-hole (4) that from the top down runs through, wear to be equipped with pull rod (5) in through-hole (4), pull rod (5) are close to one end of fixing base (2) is equipped with briquetting (6), outer convex part (3) with be equipped with between briquetting (6) and overlap establish spring (7) on pull rod (5).

2. An adjustable clamping tooling device according to claim 1, wherein: one end of the pull rod (5) far away from the pressing block (6) is provided with a handle ball (8), the upper part of the pull rod (5) is a smooth cylindrical rod, the lower part of the pull rod (5) is a threaded rod, and the threaded rod is connected with a locking nut (9) which is abutted to the upper end of the outer flange (3) in a threaded manner.

3. An adjustable clamping tooling device according to claim 1, wherein: the height adjusting device comprises two U-shaped grooves (10) which are vertically arranged on the fixing seat (2) and are parallel to each other, an adjusting nut (11) which is arranged in the U-shaped grooves (10) in a penetrating mode, and a mounting hole (12) which is formed in the bottom plate (1) and used for the adjusting nut (11) to be screwed and fixed.

4. An adjustable clamping tooling device according to claim 1, wherein: and a V-shaped groove (13) is formed in one side, close to the pressing block (6), of the fixing seat (2).