CN220279434U - Clamping device for oil cylinder detection - Google Patents

Abstract

The utility model provides a clamping device for oil cylinder detection, which relates to the technical field of oil cylinders and comprises a base, wherein a rotating motor is fixedly arranged at the top end of the base, a turntable is fixedly connected to the output end of the rotating motor, a first electric telescopic column and a second electric telescopic column are respectively fixedly arranged at two symmetrical sides of the top end of the turntable, the oil cylinders are placed on the turntable, then telescopic rods of a pair of first clamping mechanisms are driven to stretch in opposite directions, a pair of first clamping plates are utilized to clamp the two sides of the bottom of an oil cylinder body for preliminary positioning, the first electric telescopic column and the second electric telescopic column are driven to lift, the first electric telescopic column and the second electric telescopic column drive a pair of second clamping mechanisms to drop downwards, the inclination angles of the first electric telescopic column and the second electric telescopic column are utilized to realize tightening clamping of the oil cylinder body by a pair of second clamping plates, the clamping plates are fixed firmly, the clamping plates are not easy to incline and fall down, and the clamping device is suitable for cylinders of different sizes.

Description

Clamping device for oil cylinder detection

Technical Field

The utility model relates to the technical field of oil cylinders, in particular to a clamping device for oil cylinder detection.

Background

The oil cylinder is a hydraulic cylinder, and the hydraulic cylinder is an executive component in a hydraulic transmission system and is an energy conversion device for converting hydraulic energy into mechanical energy. The hydraulic motor achieves continuous rotary motion, while the hydraulic cylinder achieves reciprocating motion.

The prior art:

the comparison document CN210003605U discloses a hydraulic cylinder detection device, and the hydraulic cylinder detection device is provided because a plurality of hydraulic oil can be found whether the tightness is qualified or not in the use process at present, and if the tightness is not met, the hydraulic cylinder is required to be completely removed for replacing the part, so that the time is wasted, the operation is not simple and convenient, and the hydraulic cylinder detection device is provided; the utility model can rapidly test the tightness of the oil cylinders, solves the problem that whether the oil cylinders are qualified before original installation can not be determined, has simple structure, convenient operation and wide application range, can be used for simultaneously detecting the tightness of the oil cylinders, improves the detection efficiency, has small structure and convenient carrying, is convenient to connect, does not need special tools, has high visualization degree, can be observed visually, and has easy reading of detection pressure values; "

But the sensing cylinder means; in the detection process, the oil cylinder is not effectively clamped and fixed, the oil cylinder is easy to fall down obliquely to damage the oil cylinder, the safety is poor, and the detection efficiency is influenced.

Disclosure of Invention

The utility model aims to solve the defects in the prior art and provides a clamping device for detecting an oil cylinder.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a clamping device that hydro-cylinder detected, includes the base, the top fixed mounting of base has the rotating electrical machines, the output fixedly connected with carousel of rotating electrical machines, the top symmetry both sides of carousel are fixed mounting respectively has first electronic flexible post and second electronic flexible post, first fixture is installed to the relative one end in first electronic flexible post and second electronic flexible post bottom, the equal fixed mounting of one end that carousel was kept away from to second electronic flexible post and first fixture has second fixture and two second fixture relatively, second fixture includes the second splint, the inner circle lateral wall fixedly connected with rubber circle of second splint, spacing hole has all been seted up at the both ends of second splint symmetry.

As a preferred scheme of the utility model, two install a pair of first bracing piece and a pair of second bracing piece on the second fixture respectively, first bracing piece and second bracing piece are relative and opposite direction slope, a pair of first bracing piece and a pair of second bracing piece bottom respectively fixed connection are on the both sides border end of carousel top symmetry.

As a preferred scheme of the utility model, a pair of first bracing piece top is respectively interluded on two spacing holes of symmetry of one of them second splint, a pair of second bracing piece top is respectively interluded on two spacing holes of symmetry of another second splint.

As a preferred scheme of the utility model, first bracing piece and the equal fixed mounting in second bracing piece top have the stopper, the stopper diameter is greater than the bore in spacing hole, the rubber circle adopts the extrusion molding to fold the form design.

As a preferred scheme of the utility model, first electric telescopic column and second electric telescopic column are relative and opposite to the slope, first bracing piece and first electric telescopic column inclination are the same, second bracing piece and second electric telescopic column inclination are the same.

As a preferred scheme of the utility model, first fixture includes the telescopic link, two the one end of telescopic link is fixed connection respectively on first electronic telescopic column and second electronic telescopic column, two the equal fixedly connected with first splint of the relative one end of telescopic link, the piston rod pot head of first splint has the spring, spring one end and telescopic link piston fixed connection, the spring other end and first splint fixed connection.

The beneficial effects of the utility model are as follows: through placing the hydro-cylinder on the carousel, then the telescopic link of a pair of first fixture of drive stretches out and draws back in opposite directions, utilize a pair of first splint to the preliminary location of hydro-cylinder body bottom both sides centre gripping, drive first electric telescopic column and the lift of second electric telescopic column, first electric telescopic column and second electric telescopic column drive a pair of second fixture drop downwards, utilize the oblique angle of cutting of first electric telescopic column and second electric telescopic column, realize a pair of second splint to tighten up the centre gripping to the hydro-cylinder body, it is fixed firm, be difficult for the slope to fall down, be suitable for the cylinder body of equidimension not, overall structure is reasonable, easy operation, it is convenient to be suitable for.

Drawings

Fig. 1 is a schematic perspective view of a clamping device for oil cylinder detection;

fig. 2 is a schematic plan sectional structure of a clamping device for oil cylinder detection provided by the utility model;

fig. 3 is a schematic perspective view of a first clamping mechanism of a clamping device for oil cylinder detection.

Legend description:

1. a base; 2. a rotating electric machine; 3. a turntable; 4. a first electrically-operated telescopic column; 5. a second electrically-operated telescopic column; 6. a first clamping mechanism; 61. a telescopic rod; 62. a spring; 63. a first clamping plate; 7. a second clamping mechanism; 71. a second clamping plate; 72. a rubber ring; 73. a limiting hole; 8. a first support bar; 9. a second support bar; 10. and a limiting block.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Examples

As shown in fig. 1, 2 and 3, the present utility model provides a technical solution: the utility model provides a clamping device that hydro-cylinder detected, including base 1, the top fixed mounting of base 1 has rotating electrical machines 2, rotating electrical machines 2's output fixedly connected with carousel 3, the top symmetry both sides of carousel 3 are fixed mounting respectively and are had first electric telescopic column 4 and second electric telescopic column 5, first fixture 6 is installed to the relative one end in first electric telescopic column 4 and second electric telescopic column 5 bottom, the equal fixed mounting of one end that carousel 3 was kept away from to second electric telescopic column 5 and first fixture 6 has second fixture 7 and two second fixture 7 are relative, second fixture 7 includes second splint 71, the inner circle lateral wall fixedly connected with rubber circle 72 of second splint 71, spacing hole 73 has all been seted up at the both ends of second splint 71 symmetry.

A pair of first support rods 8 and a pair of second support rods 9 are respectively arranged on the two second clamping mechanisms 7, the first support rods 8 and the second support rods 9 are opposite and incline reversely, the bottom ends of the pair of first support rods 8 and the pair of second support rods 9 are respectively fixedly connected to the edge ends of the two sides of the top end symmetry of the turntable 3, and when the first electric telescopic column 4 and the second electric telescopic column 5 drive the second clamping mechanisms 7 to lift, the second clamping mechanisms 7 are convenient to support and reinforce.

The top ends of a pair of first support rods 8 are respectively inserted into two symmetrical limiting holes 73 of one second clamping plate 71, the top ends of a pair of second support rods 9 are respectively inserted into two symmetrical limiting holes 73 of the other second clamping plate 71, and in the lifting process of the second clamping mechanism 7, the first support rods 8 and the second support rods 9 can conveniently and movably limit the limiting holes 73 of the second clamping mechanism 7.

The limiting block 10 is fixedly installed at the top ends of the first supporting rod 8 and the second supporting rod 9, the diameter of the limiting block 10 is larger than the caliber of the limiting hole 73, the top end of the limiting hole 73 of the second clamping plate 71 is clamped, the lifting height of the second clamping mechanism 7 is limited, the rubber ring 72 is in extrusion lamination-shaped design, abrasion is avoided when the oil cylinder is clamped, and meanwhile buffering performance and compactness are achieved.

The first electric telescopic column 4 and the second electric telescopic column 5 incline oppositely and reversely, the inclination angles of the first supporting rod 8 and the first electric telescopic column 4 are the same, the inclination angles of the second supporting rod 9 and the second electric telescopic column 5 are the same, and the second clamping mechanism 7 inclines, lifts and tightens up the clamping cylinder body, so that the oil cylinders with different sizes can be conveniently used.

The first fixture 6 includes telescopic link 61, the one end of two telescopic links 61 is fixed connection respectively on first electronic telescopic column 4 and second electronic telescopic column 5, the equal fixedly connected with first splint 63 of the equal fixedly connected with of one end of two telescopic links 61, the piston rod pot head of first splint 63 has spring 62, spring 62 one end and telescopic link 61 piston fixed connection, the spring 62 other end and first splint 63 fixed connection, preliminary centre gripping location to the cylinder body through a pair of first splint 63, avoid sliding, spring 62 has fine buffering shock attenuation.

Working principle:

as shown in fig. 1-3: specifically, when the clamping device for detecting the oil cylinder is used, the oil cylinder is firstly placed on the rotary table 3, the pair of telescopic rods 61 driving the first clamping mechanism 6 relatively stretches to drive the pair of first clamping plates 63 to clamp two sides of the cylinder body, then the first electric telescopic column 4 and the second electric telescopic column 5 are driven to lift, the pair of second clamping plates 71 driving the second clamping mechanism 7 from top to bottom lift, the angle setting is cut by the first electric telescopic column 4 and the second electric telescopic column 5, the cylinder body is tightly clamped, the pair of second clamping plates 71 are movably lifted along the first supporting rod 8 and the second supporting rod 9 through the limiting holes 73, the limiting blocks 10 at the top ends of the first supporting rod 8 and the second supporting rod 9 clamp the top ends of the limiting holes 73 of the second clamping plates 71, the lifting height of the second clamping mechanism 7 is limited, the rotary table 3 is driven to rotate by the rotating motor 2, and the angle of the oil cylinder is adjusted to facilitate detection.

The present utility model is not limited to the above-mentioned embodiments, and any equivalent embodiments which can be changed or modified by the technical content disclosed above can be applied to other fields, but any simple modification, equivalent changes and modification made to the above-mentioned embodiments according to the technical substance of the present utility model without departing from the technical content of the present utility model still belong to the protection scope of the technical solution of the present utility model.

Claims (6)

1. The utility model provides a clamping device that hydro-cylinder detected, includes base (1), its characterized in that, the top fixed mounting of base (1) has rotating electrical machines (2), the output fixedly connected with carousel (3) of rotating electrical machines (2), the top symmetry both sides of carousel (3) are fixed mounting respectively has first electric telescopic column (4) and second electric telescopic column (5), first fixture (6) are installed to the relative one end in first electric telescopic column (4) and second electric telescopic column (5) bottom, the equal fixed mounting of one end that carousel (3) was kept away from to second electric telescopic column (5) and first fixture (6) has second fixture (7) and two second fixture (7) are relative, second fixture (7) are including second splint (71), limit hole (73) have all been seted up at the inner circle lateral wall fixedly connected with rubber circle (72) of second splint (71) symmetrical both ends.

2. The cylinder testing clamping device of claim 1, wherein: a pair of first supporting rods (8) and a pair of second supporting rods (9) are respectively arranged on the two second clamping mechanisms (7), the first supporting rods (8) and the second supporting rods (9) incline oppositely and reversely, and the bottoms of the pair of first supporting rods (8) and the pair of second supporting rods (9) are respectively fixedly connected to two side edge ends of the top end symmetry of the turntable (3).

3. The cylinder sensing clamping device of claim 2, wherein: the top ends of a pair of the first support rods (8) are respectively inserted into two symmetrical limiting holes (73) of one second clamping plate (71), and the top ends of a pair of the second support rods (9) are respectively inserted into two symmetrical limiting holes (73) of the other second clamping plate (71).

4. The cylinder sensing clamping device of claim 2, wherein: limiting blocks (10) are fixedly arranged at the top ends of the first supporting rods (8) and the second supporting rods (9), the diameter of each limiting block (10) is larger than the caliber of each limiting hole (73), and the rubber rings (72) are in extrusion lamination design.

5. The cylinder sensing clamping device of claim 2, wherein: the first electric telescopic column (4) and the second electric telescopic column (5) incline oppositely and reversely, the inclination angles of the first supporting rod (8) and the first electric telescopic column (4) are the same, and the inclination angles of the second supporting rod (9) and the second electric telescopic column (5) are the same.

6. The cylinder testing clamping device of claim 1, wherein: the first clamping mechanism (6) comprises telescopic rods (61), one ends of the telescopic rods (61) are respectively and fixedly connected to a first electric telescopic column (4) and a second electric telescopic column (5), one ends of the telescopic rods (61) opposite to each other are fixedly connected with a first clamping plate (63), a spring (62) is sleeved at the end of a piston rod of the first clamping plate (63), one end of the spring (62) is fixedly connected with a piston of the telescopic rods (61), and the other end of the spring (62) is fixedly connected with the first clamping plate (63).