CN211073275U

CN211073275U - Lean on angle air jig

Info

Publication number: CN211073275U
Application number: CN201921482272.4U
Authority: CN
Inventors: 胡雨; 陈站
Original assignee: Shenzhen Fuyu Chuang Huili Precision Machinery Co ltd
Current assignee: Shenzhen Fuyu Chuang Huili Precision Machinery Co ltd
Priority date: 2019-09-07
Filing date: 2019-09-07
Publication date: 2020-07-24
Anticipated expiration: 2029-09-07

Abstract

The utility model discloses a lean on angle air jig, include anchor clamps seat, hydraulic telescoping cylinder, move clamping jaw and splint, the welding has U type frame on the lateral wall of anchor clamps seat, and is connected with through third rotation of rotation on the U type frame and moves the clamping jaw, the bottom of anchor clamps seat is connected with hydraulic telescoping cylinder through first rotation of rotation, and hydraulic telescoping cylinder's the other end passes through the second rotation axis and is connected with the bottom rotation of moving the clamping jaw. The utility model discloses in, it is closed to be provided with four hydraulic pressure telescopic cylinder and drive four and move clamping jaw between two liang, it is fixed to carry out the centre gripping through four splint that set up on moving the clamping jaw to article, it is fixed with full-automatic centre gripping to have realized that automatic snatching, the improvement of maximization has reduced labour's input, and be provided with V type backup pad cooperation grip block on the grip slipper and use, improved the stability that the grip block clamp held fixed article, adopt hydraulic pressure qigong to provide power, stability is stronger.

Description

Lean on angle air jig

Technical Field

The utility model relates to an anchor clamps technical field especially relates to a lean on angle air jig.

Background

The jig is a device for fixing a processing object to occupy a correct position for receiving construction or inspection in a machine manufacturing process, and is also called a jig. In a broad sense, any procedure in the process, a device for quickly, conveniently and safely mounting a workpiece, which may be referred to as a fixture, is generally composed of a positioning element (for determining the correct position of the workpiece in the fixture), a clamping device, a tool setting guide element, a device for determining the relative position of the tool and the workpiece or guiding the direction of the tool, an indexing device, a rotary indexing device and a linear movement indexing device, a connecting element, a fixture body, a fixture base and the like, wherein the indexing device is used for determining the relative position of the tool and the workpiece or guiding the direction of the tool, and the workpiece can be machined at a plurality of stations in one-time mounting.

Present current anchor clamps are mostly electronic anchor clamps, and the stability of its centre gripping is lower, and secondly can't realize that the automatic of article snatchs the centre gripping fixed, need artificial manual place the anchor clamps seat with article on, then control clamping device carries out the centre gripping to article fixed, leads to its work efficiency to reduce, so can not satisfy user's demand.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a lean on angle pneumatic clamp.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a lean angle pneumatic clamp comprises a clamp seat, a hydraulic telescopic cylinder, a movable clamping jaw and a clamping plate;

a U-shaped frame is welded on one side wall of the clamp seat, a movable clamping jaw is rotatably connected to the U-shaped frame through a third rotating shaft, a hydraulic telescopic cylinder is rotatably connected to the bottom of the clamp seat through a first rotating shaft, and the other end of the hydraulic telescopic cylinder is rotatably connected with the bottom end of the movable clamping jaw through a second rotating shaft;

the top of moving the clamping jaw rotates through the fourth rotation axis and is connected with splint, the welding has the U type seat that the cooperation fourth rotation axis used on the splint exterior wall, the pivot hole has been seted up on the U type seat.

Preferably, the movable clamping jaws are four in number, the four movable clamping jaws are divided into two groups, and each group is two in number and symmetrically distributed on the surface walls on the two sides of the clamp seat.

Preferably, the number of the hydraulic telescopic cylinders is four, and the four hydraulic telescopic cylinders are mutually symmetrical about a vertical center line of the clamp seat.

Preferably, the clamp seat upper surface bolt is fixed with V type backup pad, and V type backup pad is provided with two altogether, and two V type backup pads are symmetrical each other along length direction's horizontal central line about the clamp seat.

Preferably, the outer surface wall of the clamp seat is provided with a bolt hole.

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

the utility model discloses in, should lean on angle air jig, it is closed to be provided with four hydraulic telescoping cylinder and drive four and move clamping jaw between two liang, it is fixed to carry out the centre gripping through four splint that move the setting on the clamping jaw, it is fixed with full-automatic centre gripping to have realized automatic snatching, the maximization has improved work efficiency, labour's input has been reduced, and be provided with V type backup pad cooperation grip block on the grip slipper and use, the stability that the grip block centre gripping held fixed article has been improved, adopt hydraulic pressure qigong to provide power, stability is stronger, and it connects on the anchor clamps seat to move the clamping jaw and adopt third rotation axis to rotate, it is fixed to adopt hydraulic telescoping cylinder to promote two corresponding movable clamping jaw closures to carry out the centre gripping to article, make movable clamping jaw can be closed automatically and open under hydraulic telescoping cylinder's drive, accomplish the clamp of.

Drawings

Fig. 1 is a schematic structural view of a lean angle pneumatic clamp according to the present invention;

fig. 2 is a schematic structural view of a clamping plate of a pneumatic angle-leaning clamp according to the present invention;

fig. 3 is a schematic structural view of a clamp seat of the angle-leaning pneumatic clamp according to the present invention.

Illustration of the drawings:

1. a clamp seat; 2. a first rotating shaft; 3. a hydraulic telescopic cylinder; 4. a second rotation shaft; 5. a U-shaped frame; 6. a third rotation axis; 7. a movable clamping jaw; 8. a fourth rotation axis; 81. a U-shaped frame; 82. a rotating shaft hole; 9. a splint; 10. a V-shaped support plate; 11. bolt holes.

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 "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", 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 referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; 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 in specific cases to those skilled in the art.

Referring to fig. 1-3, the pneumatic clamp for leaning angles comprises a clamp seat 1, a hydraulic telescopic cylinder 3, a movable clamping jaw 7 and a clamping plate 9;

a U-shaped frame 5 is welded on one side wall of the clamp seat 1, a movable clamping jaw 7 is rotatably connected to the U-shaped frame 5 through a third rotating shaft 6, a hydraulic telescopic cylinder 3 is rotatably connected to the bottom of the clamp seat 1 through a first rotating shaft 2, and the other end of the hydraulic telescopic cylinder 3 is rotatably connected with the bottom end of the movable clamping jaw 7 through a second rotating shaft 4;

the top of the movable clamping jaw 7 is rotatably connected with a clamping plate 9 through a fourth rotating shaft 8, a U-shaped seat 81 matched with the fourth rotating shaft 8 for use is welded on the outer surface wall of the clamping plate 9, and a rotating shaft hole 82 is formed in the U-shaped seat 81.

Referring to fig. 1, the number of the movable clamping jaws 7 is four, the four movable clamping jaws 7 are divided into two groups, each group is two, the movable clamping jaws are symmetrically distributed on the two side surface walls of the fixture seat 1, the number of the hydraulic telescopic cylinders 3 is four, and the four hydraulic telescopic cylinders 3 are mutually symmetrical about the vertical central line of the fixture seat 1.

Referring to fig. 1 and 3, two V-shaped support plates 10 are fixed on the upper surface of the clamp seat 1 by bolts, the two V-shaped support plates 10 are arranged, the two V-shaped support plates 10 are symmetrical to each other about the horizontal central line of the clamp seat 1 along the length direction, and bolt holes 11 are formed in the outer surface wall of the clamp seat 1.

The working principle is as follows: this lean on when angle pneumatic jig uses, at first with anchor clamps seat 1 through anchor clamps seat 1 outer table wall on seted up bolt hole 11 fix in appointed position, external good power, alright with having used, when using, at first drive anchor clamps seat 1 through the arm and remove, make treat that the fixed article of centre gripping is located four and move between the clamping jaw 7, the work of control hydraulic stretching cylinder 3 this moment, it is fixed to carry out the centre gripping through 3 extension cooperations of hydraulic stretching cylinder four splint 9 that set up on moving clamping jaw 7, it is fixed with full-automatic centre gripping to have realized that automatic snatching.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A lean angle pneumatic clamp is characterized by comprising a clamp seat (1), a hydraulic telescopic cylinder (3), a movable clamping jaw (7) and a clamping plate (9);

a U-shaped frame (5) is welded on one side wall of the clamp seat (1), a movable clamping jaw (7) is rotatably connected to the U-shaped frame (5) through a third rotating shaft (6), the bottom of the clamp seat (1) is rotatably connected with a hydraulic telescopic cylinder (3) through a first rotating shaft (2), and the other end of the hydraulic telescopic cylinder (3) is rotatably connected with the bottom end of the movable clamping jaw (7) through a second rotating shaft (4);

move the top of clamping jaw (7) and rotate through fourth rotation axis (8) and be connected with splint (9), the welding has U type seat (81) that cooperation fourth rotation axis (8) used on splint (9) outer surface wall, pivot hole (82) have been seted up on U type seat (81).

2. A lean angle pneumatic clamp according to claim 1, characterized in that there are four movable clamping jaws (7), and the four movable clamping jaws (7) are divided into two groups, two in each group, and symmetrically distributed on the two side surface walls of the clamp seat (1).

3. A reclining pneumatic clamp according to claim 1, wherein there are four hydraulic telescopic cylinders (3), and the four hydraulic telescopic cylinders (3) are symmetrical to each other about a vertical center line of the clamp base (1).

4. The angle-leaning pneumatic clamp as claimed in claim 1, wherein the clamp seat (1) is fixed with two V-shaped supporting plates (10) on the upper surface by bolts, and the two V-shaped supporting plates (10) are symmetrical with each other about a horizontal center line of the clamp seat (1) along the length direction.

5. The angle-leaning pneumatic clamp as claimed in claim 1, wherein the clamp base (1) is provided with bolt holes (11) on the outer surface wall.