CN218575632U

CN218575632U - Automatic pneumatic clamp with adjusting function

Info

Publication number: CN218575632U
Application number: CN202222952374.6U
Authority: CN
Inventors: 周卫红; 刘勇才; 狄倜凤
Original assignee: Dongguan Caili Industrial Co ltd
Current assignee: Dongguan Caili Industrial Co ltd
Priority date: 2022-11-07
Filing date: 2022-11-07
Publication date: 2023-03-07
Anticipated expiration: 2032-11-07

Abstract

The utility model discloses an automatic pneumatic clamp with regulatory function, belong to pneumatic clamp technical field, an automatic pneumatic clamp with regulatory function, including the copying tool, two symmetrical fixing bases of lower extreme fixedly connected with of copying tool, the lower extreme of mount table inlays to establish and installs a plurality of cylinders, the upper end of mount table is dug and is had a plurality of installing ports, the upside of installing port is equipped with the briquetting, and the briquetting rotates with the output of cylinder to be connected, the upper end of copying tool is equipped with the product body, and a plurality of briquettings all contact with the product body, the lower extreme of product body is dug and is had the draw-in groove, and draw-in groove inner wall and product body contact, the inside adjustment mechanism that is equipped with of draw-in groove, this scheme adjusts two distances that support between the clamp plate through the flexible ring bag of movable sleeve cooperation, thereby adjust the inside interval of draw-in groove, make the briquetting press to hold fixedly to the product body of different thickness, strengthen its suitability and result of use, and production efficiency are improved.

Description

Automatic pneumatic clamp with adjusting function

Technical Field

The utility model relates to a pneumatic fixture technical field, more specifically say, relate to an automatic pneumatic fixture with regulatory function.

Background

The fixture is also called a fixture, which is used for fixing a processing object to make the processing object occupy a correct position in the mechanical manufacturing process so as to receive construction or detection. In a broad sense, any process in a process, the means for quickly, conveniently and safely mounting a workpiece may be referred to as a fixture. The pneumatic clamp is a clamp using compressed air as a power source, and air pressure is converted into mechanical energy through an air cylinder, so that the effects of pattern positioning and clamping can be realized.

The pneumatic clamp in the prior art is inconvenient to adjust, so that the pneumatic clamp is not easy to adjust correspondingly according to the thickness of a product in the using process, the clamping is inconvenient, the production efficiency of the product is influenced, and the use cost is improved.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

To the problem that exists among the prior art, the utility model aims to provide an automatic pneumatic fixture with regulatory function, this scheme is adjusted two distances that support between the clamp plate through the flexible ring bag of movable sleeve cooperation to the inside interval of adjustment slot makes the briquetting press the product body of different thickness and holds fixedly, strengthens its suitability and result of use, improves production efficiency.

2. Technical scheme

In order to solve the problem, the utility model adopts the following technical proposal.

The utility model provides an automatic pneumatic clamp with regulatory function, includes the copying tool, two symmetrical fixing bases of lower extreme fixedly connected with of copying tool, the lower extreme of mount table inlay to be established and install a plurality of cylinders, the upper end of mount table is opened and is chiseled there are a plurality of installing ports, the upside of installing port is equipped with the briquetting, and the briquetting rotates with the output of cylinder to be connected, the upper end of copying tool is equipped with the product body, and a plurality of briquettings all contact with the product body, the lower extreme of product body is opened and is chiseled there is the draw-in groove, and draw-in groove inner wall contacts with the product body, the inside adjustment mechanism that is equipped with of draw-in groove, this scheme adjust two distances that support between the clamp plate through the flexible ring bag of movable sleeve cooperation to adjust the inside interval of draw-in groove, make the briquetting press the product body of different thickness and hold fixedly, strengthen its suitability and result of use, improve production efficiency.

Furthermore, the adjusting mechanism comprises two pressing plates, two symmetrical built-in through cylinders are embedded in the product body and arranged at the outer ends of the clamping grooves, fixing rods are fixedly connected to the inner walls of the built-in through cylinders, movable sleeves are sleeved at the outer ends of the fixing rods and fixedly connected with the pressing plates, circular rings and a plurality of flexible ring bags are sleeved at the outer ends of the fixing rods respectively, transverse rods are fixedly connected between the circular rings and the movable sleeves, the flexible ring bags located at the outer sides are fixedly connected with the circular rings and the built-in through cylinders respectively, and the movable sleeves drive the two pressing plates to move away from or towards each other through the movement of the circular rings on the fixing rods and the elastic action of the flexible ring bags, so that the adjustment of the distance between the two pressing plates is realized.

Further, two the equal fixedly connected with fixed heelpiece of lower extreme of fixing base, two the lower extreme of fixed heelpiece all is equipped with anti-skidding line, through the setting of fixed heelpiece to be equipped with anti-skidding line, fixed assisting of support to the fixing base, make the support of fixing base more stable

Furthermore, the upper end and the lower end of the movable sleeve are fixedly connected with a pair of semi-spherical frames, the balls are rotatably connected inside the semi-spherical frames, the balls are in contact with the inner wall of the built-in through cylinder, and the movement of the movable sleeve is smoother and more convenient through the arrangement of the balls.

Furthermore, flexible ring bag adopts elasticity macromolecular material to make, the inner wall of flexible ring bag is equipped with the wearing layer, and the flexible ring bag of making through using elasticity macromolecular material has good elasticity tensile effect, and sets up the wearing layer, makes it and the dead lever long-term removal friction in-process be difficult for taking place wearing and tearing, prolongs its life.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages of:

(1) This scheme is adjusted two through the flexible ring bag of movable sleeve cooperation and is supported the distance between the clamp plate to adjust the inside interval of draw-in groove, make the briquetting press the product body of different thickness and hold fixedly, strengthen its suitability and result of use, improve production efficiency.

(2) Adjustment mechanism includes two and supports the clamp plate, the inside outer end with the draw-in groove of product body inlays to establish and installs two symmetrical built-in logical section of thick bamboos, the inner wall fixedly connected with dead lever of built-in logical section of thick bamboo, the outer end cover of dead lever is equipped with movable sleeve, and movable sleeve with support clamp plate fixed connection, the outer end of dead lever is equipped with ring and a plurality of flexible ring bag respectively, fixedly connected with horizontal pole between ring and the movable sleeve, two flexible ring bags that are located the outside respectively with ring and built-in logical section of thick bamboo fixed connection, move on the dead lever through movable sleeve through the ring and the elasticity of flexible ring bag acts on and drives two and support clamp plate and separate or move in opposite directions, thereby realize the regulation of interval between the two.

(3) The equal fixedly connected with fixed heelpiece of lower extreme of two fixing bases, the lower extreme of two fixed heelpieces all is equipped with anti-skidding line, through the setting of fixed heelpiece to be equipped with anti-skidding line, fixed assisting of support to the fixing base, the support that makes the fixing base is more stable

(4) The equal fixedly connected with one pair of hemisphere frames in activity telescopic upper and lower both ends, and the inside rotation of hemisphere frame is connected with the ball, and the ball contacts with the inner wall of built-in logical section of thick bamboo, through the setting of ball, makes the telescopic motion of activity more smooth and easy convenient.

(5) The flexible ring bag is made of elastic high polymer materials, the inner wall of the flexible ring bag is provided with the wear-resistant layer, the flexible ring bag made of the elastic high polymer materials has a good elastic stretching effect, the wear-resistant layer is arranged, the flexible ring bag and the fixed rod are not prone to abrasion in the long-term moving and friction process, and the service life of the flexible ring bag is prolonged.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1;

FIG. 3 is a schematic cross-sectional view of the slot of the present invention;

FIG. 4 is an enlarged view of the structure at B in FIG. 3;

fig. 5 is a schematic top view of the present invention;

fig. 6 is a schematic front view of the present invention;

fig. 7 is a side view schematic structure diagram of the present invention; .

The reference numbers in the figures illustrate:

1. profiling jigs; 2. a fixed seat; 201. fixing the bottom pad; 3. a cylinder; 4. briquetting; 5. a product body; 6. a card slot; 7. an installation port; 8. pressing the plate; 9. a through cylinder is arranged inside; 10. a movable sleeve; 1001. a hemispherical frame; 1002. a ball bearing; 11. fixing the rod; 12. a circular ring; 13. a cross bar; 14. a flexible annular bladder.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", 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 in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. 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 invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like, are to be interpreted broadly, such as "connected", which may be fixedly connected, 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.

Example (b):

referring to fig. 1-7, an automatic pneumatic clamp with an adjusting function comprises a profiling jig 1, two symmetrical fixing seats 2 are fixedly connected to the lower end of the profiling jig 1, a plurality of air cylinders 3 are embedded and installed at the lower end of an installation table 101, a plurality of installation ports 7 are formed in the upper end of the installation table 101 in a chiseled mode, pressing blocks 4 are arranged on the upper sides of the installation ports 7, the pressing blocks 4 are rotatably connected with the output ends of the air cylinders 3, a product body 5 is arranged at the upper end of the profiling jig 1, the pressing blocks 4 are all in contact with the product body 5, a clamping groove 6 is formed in the lower end of the product body 5 in a chiseled mode, the inner wall of the clamping groove 6 is in contact with the product body 5, an adjusting mechanism is arranged inside the clamping groove 6, the distance between the two pressing plates 8 is adjusted through a movable sleeve 10 in cooperation with a flexible ring bag 14, the distance inside the clamping groove 6 is adjusted, the pressing blocks 4 are used for pressing, fixing the product bodies 5 with different thicknesses, the applicability and the using effect are enhanced, and the production efficiency is improved.

Referring to fig. 3-4, the adjusting mechanism includes two pressing plates 8, two symmetrical built-in through tubes 9 are embedded inside the product body 5 and at the outer ends of the clamping grooves 6, a fixing rod 11 is fixedly connected to the inner wall of the built-in through tube 9, a movable sleeve 10 is sleeved at the outer end of the fixing rod 11, the movable sleeve 10 is fixedly connected to the pressing plates 8, a circular ring 12 and a plurality of flexible ring bags 14 are respectively sleeved at the outer end of the fixing rod 11, a cross rod 13 is fixedly connected between the circular ring 12 and the movable sleeve 10, the two flexible ring bags 14 located at the outer side are respectively fixedly connected to the circular ring 12 and the built-in through tube 9, the movable sleeve 10 drives the two pressing plates 8 to move away from or towards each other through the movement of the circular ring 12 on the fixing rod 11 and the elastic action of the flexible ring bags 14, so as to achieve the adjustment of the distance between the two pressing plates.

Referring to fig. 1 and 6-7, the lower ends of the two fixing bases 2 are fixedly connected with the fixing base pads 201, the lower ends of the two fixing base pads 201 are provided with anti-slip patterns, and the fixing bases 2 are supported and fixed by the fixing base pads 201 and the anti-slip patterns, so that the fixing bases are supported more stably

Referring to fig. 4, a pair of half ball frames 1001 is fixedly connected to both upper and lower ends of the movable sleeve 10, balls 1002 are rotatably connected to the inside of the half ball frames 1001, the balls 1002 contact with the inner wall of the built-in through tube 9, and the movement of the movable sleeve 10 is smoother and more convenient by the arrangement of the balls 1002.

Referring to fig. 4, the flexible ring bag 14 is made of an elastic polymer material, the inner wall of the flexible ring bag 14 is provided with a wear-resistant layer, the flexible ring bag 14 made of the elastic polymer material has a good elastic stretching effect, and the wear-resistant layer is arranged, so that the flexible ring bag is not easily worn during long-term movement and friction with the fixing rod 11, and the service life of the flexible ring bag is prolonged.

The working principle is as follows: the utility model discloses in, at first place on imitative type tool 1 with product body 5, drive actuating cylinder 3 and drive briquetting 4 downstream to contacting with product body 5 after that, make draw-in groove 6 card go into the outer end of product body 5 simultaneously, and under the extrusion of its outer end, it keeps away from each other to drive two and support clamp plate 8, promote two movable sleeve 10 and drive two rings 12 on dead lever 11 apart from the motion, extrude the shrink of a plurality of flexible ring bags 14, when treating that top contacts with product body 5 in draw-in groove 6, two support clamp plate 8 stop motion, and under the elasticity reset action of a plurality of flexible ring bags 14, apply reaction force to it, it is fixed to realize supporting to it, thereby realize adjusting the inside interval of draw-in groove 6 through adjusting two distances that support between the clamp plate 8, and then realize pressing to hold fixedly product body 5 of different thickness, strengthen its suitability and result of use, and improve production efficiency.

The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.

Claims

1. The utility model provides an automatic pneumatic fixture with regulatory function, includes profiling tool (1), its characterized in that: two symmetrical fixing bases (2) of lower extreme fixedly connected with of imitative type tool (1), the lower extreme of mount table (101) inlays to establish and installs a plurality of cylinders (3), the upper end of mount table (101) is opened and is dug there are a plurality of installing ports (7), the upside of installing port (7) is equipped with briquetting (4), and briquetting (4) rotate with the output of cylinder (3) and be connected, the upper end of imitative type tool (1) is equipped with product body (5), and a plurality of briquetting (4) all contact with product body (5), the lower extreme of product body (5) is opened and is dug there is draw-in groove (6), and draw-in groove (6) inner wall contacts with product body (5), draw-in groove (6) inside is equipped with adjustment mechanism.

2. An automated pneumatic clamp with adjustment, as claimed in claim 1, wherein: adjustment mechanism includes two and supports clamp plate (8), product body (5) inside inlays with the outer end of draw-in groove (6) and establishes installs two symmetrical built-in logical section of thick bamboo (9), the inner wall fixedly connected with dead lever (11) of built-in logical section of thick bamboo (9), the outer end cover of dead lever (11) is equipped with movable sleeve (10), and movable sleeve (10) with support clamp plate (8) fixed connection, the outer end of dead lever (11) is equipped with ring (12) and a plurality of flexible ring bag (14) respectively, fixedly connected with horizontal pole (13) between ring (12) and movable sleeve (10), two that are located the outside flexible ring bag (14) respectively with ring (12) and built-in logical section of thick bamboo (9) fixed connection.

3. An automated pneumatic clamp with adjustment capability according to claim 1, further comprising: two the equal fixedly connected with fixed heelpiece (201) of lower extreme of fixing base (2), two the lower extreme of fixed heelpiece (201) all is equipped with anti-skidding line.

4. An automated pneumatic gripper with adjustment according to claim 2, characterized in that: the upper end and the lower end of the movable sleeve (10) are fixedly connected with a pair of hemispherical frames (1001), the interior of each hemispherical frame (1001) is rotatably connected with a ball (1002), and the balls (1002) are in contact with the inner wall of the built-in through cylinder (9).

5. An automated pneumatic gripper with adjustment according to claim 2, characterized in that: the flexible ring bag (14) is made of elastic high polymer materials, and the inner wall of the flexible ring bag (14) is provided with a wear-resistant layer.