CN219768022U

CN219768022U - Quick clamp

Info

Publication number: CN219768022U
Application number: CN202321047922.9U
Authority: CN
Inventors: 李福建
Original assignee: Shenzhen Lianhong Hardware Products Co ltd
Current assignee: Shenzhen Lianhong Hardware Products Co ltd
Priority date: 2023-05-05
Filing date: 2023-05-05
Publication date: 2023-09-29
Anticipated expiration: 2033-05-05

Abstract

The utility model discloses a quick clamp, which comprises a clamping piece and a first cylinder control mechanism, wherein the clamping piece is provided with a plurality of first round hole sites with upward openings, a first gap is formed on the clamping piece along a first side, a first elastic clamping part is formed on one side of the clamping piece, which is positioned on the first gap, the first cylinder control mechanism controls the first elastic clamping part to carry out clamping action, and the extending track of the first gap sequentially passes through the axis of the first round hole site, and the depth of the first gap is larger than that of the first round hole site; when carrying out the centre gripping, can directly put into the circular hole site of first with cylindrical work piece and fix a position, thereby thereafter first cylinder control mechanism control first elasticity clamping part activity with cylindrical work piece centre gripping, wherein, to cylindrical work piece location, compare prior art, its mode of fixing a position is more simple quick, so, just so can realize quick clamping's function.

Description

Quick clamp

Technical Field

The utility model relates to the technical field of clamps, in particular to a quick clamp.

Background

In the processing industry, it is often necessary to clamp a workpiece before processing, and the structure of a conventional clamp generally includes two clamping members that can open and close relatively, when clamping, the workpiece is placed between the two clamping members, and then the two clamping members are combined by an air cylinder (or other driving mechanisms), so that the workpiece can be clamped, however, for a cylindrical workpiece, it is not very quick and convenient to clamp the workpiece by using such a clamp structure, because the clamping surface of the clamping member is curved, and when clamping, the clamping surface of the clamping member needs to be positioned (if not positioned, the clamping surface of the clamping member is not easy to match with the cylindrical workpiece and can clamp the workpiece), so that the clamping mode is not quick.

Disclosure of Invention

In view of the foregoing, the present utility model addresses the deficiencies of the prior art by providing a quick clamp that is capable of quickly clamping a cylindrical workpiece.

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

the utility model provides a quick anchor clamps, includes clamping piece and first cylinder control mechanism, the first side of clamping piece is equipped with the ascending circular hole site of a plurality of openings, and a plurality of circular hole sites are arranged in proper order along the first side of clamping piece, first gap has been seted up along first side on the clamping piece, be located the one side in first gap on the clamping piece and form first elasticity clamping part, the aforesaid first cylinder control mechanism control first elasticity clamping part carries out the centre gripping action, and, the axis of the circular hole site of extension track in proper order of first gap, the degree of depth of first gap is greater than the degree of depth of first circular hole site.

Preferably, the axes of the plurality of first circular holes are arranged in an axial line, and the first slits are in a straight line shape.

Preferably, the clamping member is provided with a plurality of first cutting grooves for cutting off the first elastic clamping portion.

As a preferred scheme, still include second cylinder control mechanism, correspond, the second side of holder is equipped with the ascending circular hole site of a plurality of openings, and the second side of holder with the first side of holder is relative, and a plurality of circular hole sites of second are arranged in proper order along the second side of holder, the second gap has been seted up along the second side on the holder, lie in the one side in second gap on the holder and form second elasticity clamping part, the aforesaid second cylinder control mechanism control second elasticity clamping part carries out the centre gripping action, and, the extension orbit in second gap passes through the axis in proper order in the circular hole site of second, the degree of depth in second gap is greater than the degree of depth in the circular hole site of second.

Preferably, the clamping member is provided with a plurality of second cutting grooves for cutting off the second elastic clamping portion.

Compared with the prior art, the cylindrical workpiece positioning device has obvious advantages and beneficial effects, and particularly, the technical scheme mainly comprises the steps of designing the first circular hole site and the first gap, directly placing the cylindrical workpiece into the first circular hole site for positioning when clamping, and controlling the first elastic clamping part to move by the first cylinder control mechanism so as to clamp the cylindrical workpiece, wherein compared with the prior art, the positioning mode of the cylindrical workpiece is simpler and faster, so that the function of quick clamping can be realized.

In order to more clearly illustrate the structural features and efficacy of the present utility model, the present utility model will be described in detail below with reference to the accompanying drawings and examples.

Drawings

FIG. 1 is a schematic diagram of an embodiment of the present utility model.

Reference numerals illustrate:

10. a clamping member; 11. a first circular hole site; 12. a first slit; 13. a first elastic clamping part; 14. a first cutoff slot; 15. a second circular hole site; 16. a second slit; 17. a second elastic clamping part; 18. a second cutoff slot; 20. a first cylinder control mechanism; 30. and a second cylinder control mechanism.

Detailed Description

For the purpose of making the technical solution and advantages of the present utility model more apparent, the present utility model will be further described in detail below with reference to the accompanying drawings and examples of implementation. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

It will be understood that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only.

Referring to fig. 1, the embodiment of the utility model provides a quick clamp, which includes a clamping member 10 and a first cylinder control mechanism 20, wherein a first side of the clamping member 10 is provided with a plurality of first circular holes 11 with upward openings, the plurality of first circular holes 11 are sequentially arranged along the first side of the clamping member 10, a first gap 12 is provided along the first side of the clamping member 10, a first elastic clamping portion 13 is formed on one side of the clamping member 10, which is located at the first gap 12, the first cylinder control mechanism 20 controls the first elastic clamping portion 13 to perform clamping action, and an extending track of the first gap 12 sequentially passes through an axis of the first circular holes 11, and the depth of the first gap 12 is greater than that of the first circular holes 11.

When clamping, the cylindrical workpiece can be directly placed into the first circular hole site 11 for positioning, and then the first cylinder control mechanism 20 controls the first elastic clamping part 13 to move so as to clamp the cylindrical workpiece, wherein the positioning mode of the cylindrical workpiece is simpler and faster than that of the prior art.

Further, the axes of the plurality of first circular holes 11 are arranged in an axial line, and the first slits 12 are linear, however, in other embodiments, the axes of the plurality of first circular holes 11 may be other than linear, may be curved, and the corresponding first slits 12 are also curved.

Further, the clamping member 10 is provided with a plurality of first cutting grooves 14 for cutting off the first elastic clamping portion 13, so that the first elastic clamping portion 13 can be cut off into a plurality of sections, so that the first elastic clamping portion 13 is better pushed by the first cylinder control mechanism 20 to be tightly clamped, if the first elastic clamping portion 13 is not cut off, the length of the first elastic clamping portion is longer, the first cylinder control mechanism 20 is easy to generate a problem that one end is not tightly clamped when the first elastic clamping portion 13 is driven to move to perform clamping action, and it is required to say that the distance between the side surface of the first cutting groove 14 and the first circular hole site 11 is as small as possible, so that each section of part on the first elastic clamping portion 13 has only one stress point when being pushed by the first cylinder control mechanism 20, thereby improving the clamping tightness.

Further, the second cylinder control mechanism 30 is further included, and correspondingly, the second side of the clamping piece 10 is provided with a plurality of second circular holes 15 with upward openings, and the second side of the clamping piece 10 is opposite to the first side of the clamping piece 10, the plurality of second circular holes 15 are sequentially arranged along the second side of the clamping piece 10, the clamping piece 10 is provided with a second gap 16 along the second side, one side of the clamping piece 10, which is located at the second gap 16, is provided with a second elastic clamping portion 17, the second cylinder control mechanism 30 controls the second elastic clamping portion 17 to perform clamping action, and the extending track of the second gap 16 sequentially passes through the axis of the second circular holes 15, and the depth of the second gap 16 is greater than that of the second circular holes 15.

Further, the clamping member 10 is provided with a plurality of second cutting grooves 18 for cutting off the second elastic clamping portion 17, and the second cutting grooves 18 have a similar function to the first cutting grooves 14, and will not be described herein.

In addition, in the present embodiment, the widths of the first slit 12 and the second slit 16 do not exceed 1mm, and the widths of the first slit 12 and the second slit 16 are not preferably too wide.

The above description is only of the preferred embodiments of the present utility model and is not intended to limit the utility model, but any modifications, equivalents, improvements, etc. within the principles of the present utility model should be included in the scope of the present utility model.

Claims

1. A quick clamp, characterized in that: including holder and first cylinder control mechanism, the first side of holder is equipped with the ascending circular hole site of a plurality of openings, and a plurality of circular hole sites are arranged in proper order along the first side of holder, first gap has been seted up along first side on the holder, lie in first elastic clamping portion of one side formation of gap on the holder, the aforesaid first cylinder control mechanism control first elastic clamping portion carries out the centre gripping action, and, the axis of the first circular hole site of extending track through in proper order in first gap, the degree of depth in first gap is greater than the degree of depth in first circular hole site.

2. A quick clamp according to claim 1, wherein: the axes of the plurality of first round hole sites are arranged in an axial line mode, and the first gaps are linear.

3. A quick clamp according to claim 2, wherein: the clamping piece is provided with a plurality of first cutting grooves for cutting off the first elastic clamping part.

4. A quick clamp according to claim 1, wherein: the second cylinder control mechanism is used for controlling the second cylinder to be in a clamping action, the second cylinder control mechanism is used for controlling the second cylinder control mechanism to be in a clamping action, the second side of the clamping piece is provided with a plurality of second round hole sites with upward openings, the second side of the clamping piece is opposite to the first side of the clamping piece, the plurality of second round hole sites are sequentially arranged along the second side of the clamping piece, a second gap is formed along the second side of the clamping piece, one side of the clamping piece, which is positioned in the second gap, is provided with a second elastic clamping part, the second cylinder control mechanism is used for controlling the second elastic clamping part to be in a clamping action, and an extending track of the second gap sequentially passes through the axis of the second round hole site, and the depth of the second gap is larger than that of the second round hole site.

5. A quick clamp as defined in claim 4, wherein: the clamping piece is provided with a plurality of second cutting grooves for cutting off the second elastic clamping part.