CN212868090U - Base for fixing hydraulic oil cylinder - Google Patents

Abstract

The utility model discloses a base for fixing hydraulic cylinder, including first base, its characterized in that: the hydraulic oil cylinder clamping device is characterized in that a first groove is formed in the first base, a second groove and a third groove are formed in the inner wall of the first groove, the second groove and the third groove are vertically arranged, a damping spring is arranged inside the first base, the second base is arranged on the first base, a limiting mechanism is arranged on the first base, the limiting mechanism comprises a limiter, a connecting shaft, a limiting rod, a limiting slider and a limiting groove, the limiting block slides in a telescopic mode on the second base when moving, therefore, the hydraulic oil cylinder is clamped and fixed effectively, the stability of the hydraulic oil cylinder during use is improved, the limiter can adapt to hydraulic oil cylinders of various sizes, and the equipment utilization rate is improved.

Description

Base for fixing hydraulic oil cylinder

Technical Field

The utility model relates to the field of mechanical equipment, specifically a base for fixing hydraulic cylinder.

Background

The hydraulic cylinder is a hydraulic actuator which converts hydraulic energy into mechanical energy and performs linear reciprocating motion (or swinging motion). It has simple structure and reliable operation. When it is used to implement reciprocating motion, it can omit speed-reducing device, and has no transmission gap, and its motion is stable, so that it can be extensively used in various mechanical hydraulic systems. The output force of the hydraulic cylinder is in direct proportion to the effective area of the piston and the pressure difference between the two sides of the effective area; the hydraulic cylinder is basically composed of a cylinder barrel and a cylinder cover, a piston and a piston rod, a sealing device, a buffering device and an exhaust device. The damping device and the exhaust device are determined according to specific application occasions, and other devices are necessary. The hydraulic cylinder is an actuating element in a hydraulic transmission system, the structural types of the hydraulic cylinder comprise a piston cylinder, a plunger cylinder and a swinging cylinder, the piston cylinder and the plunger cylinder realize reciprocating linear motion and output speed and thrust, and the swinging cylinder realizes reciprocating swinging and outputs angular speed (rotating speed) and torque. The hydraulic cylinder can be used singly, and can be combined by two or more hydraulic cylinders or other mechanisms to complete special functions.

Hydraulic cylinder is carrying out the during operation, when the object of pulling is overweight, at the lift in-process, hydraulic cylinder can appear small amplitude vibrations or rock, and it is not hard up to get off for a long time to lead to hydraulic cylinder's fixed appearance, and traditional hydraulic cylinder adopts the screw to fix it in addition, and when hydraulic cylinder during operation, the staff is very troublesome to its fixed, wastes time and energy moreover, for this reason, we need a base that is used for fixed hydraulic cylinder.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a base for fixing hydraulic cylinder has solved the poor problem of hydraulic cylinder during operation stability.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a base for fixing hydraulic cylinder, includes first base, its characterized in that: the shock absorption device is characterized in that a first groove is formed in the first base, a second groove and a third groove are formed in the inner wall of the first groove, the second groove and the third groove are vertically arranged, a shock absorption spring is arranged in the first base, a second base is arranged on the first base, a limiting mechanism is arranged on the first base and comprises a limiting device, a connecting shaft, a limiting rod, a limiting slider and a limiting groove, the limiting groove is formed in the first base, the limiting slider is arranged on the limiting groove and connected with the limiting rod, the connecting shaft used for connecting the limiting rod is arranged on the limiting device, the limiting device is in sliding connection with the second base, a through hole is formed in the limiting device, a rubber gasket is arranged on the inner wall of the limiting device, and a connecting block is arranged on the inner wall of the limiting device.

Preferably, the second base and the first groove are arranged in a rotating and fitting mode, the two ends of the bottom of the second base are further provided with two lugs, the positions of the lugs are opposite, and the lugs are clamped with the second groove and the third groove.

Preferably, the limiters are evenly arranged on the second base, the number of the limiters is four, the limiters are evenly arranged on the second base, and each group of opposite limiters are horizontally and symmetrically arranged.

Preferably, the limiting slide block and the limiting groove are arranged in a sliding mode in a fitting mode, the number of the limiting slide block and the number of the limiting groove are equal, and the limiting slide block and the limiting groove are evenly arranged on the first base.

Preferably, the area of the rubber gasket is equal to the area of the inner wall of the retainer,

preferably, the moving distance of the connecting shaft is equal to the length of the through hole, the connecting shaft is in sliding connection with the through hole, and the connecting shaft moves at a constant speed.

(III) advantageous effects

The utility model provides a base for fixing hydraulic cylinder. The method has the following beneficial effects:

(1) this fixed hydraulic cylinder's base is provided with stop gear on first base, this stop gear includes the stopper, the connecting axle, the gag lever post, spacing slider and spacing groove, and the stopper, the connecting axle, the gag lever post, spacing slider and spacing groove quantity on this first base and second base equals, and all evenly set up, still be provided with the connecting block on the stopper, when hydraulic cylinder places on this base, this connecting block of hydraulic cylinder bottom contact, make the connecting block drive the connecting rod and remove, the connecting rod drives spacing slider and removes in the spacing groove, in the time of removing, the stopper slides in contracting on the second base, thereby press from both sides tight fixedly to hydraulic cylinder effectively, stability when hydraulic cylinder uses has been improved, and this stopper can adapt to the hydraulic cylinder of various sizes, improve equipment rate of utilization.

(2) The base of the fixed hydraulic oil cylinder is further provided with a second base on the first base, the first base and the second base are arranged in a rotating mode in a laminating mode, a second groove and a third groove which are vertically arranged are further formed in the inner wall of the first base, and protruding blocks are arranged at two ends of the second base and are clamped with the first base along the second groove through the protruding blocks, so that the hydraulic oil cylinder is fixed through the second clamping seat and the bottom end of the hydraulic oil cylinder is fixed.

Drawings

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

FIG. 2 is a schematic top view of the stopper of the present invention;

FIG. 3 is a schematic view of the structure of the position limiting block of the present invention;

FIG. 4 is a schematic view of the overall structure of the first base of the present invention;

in the figure: 1. a first base; 2. a first groove; 3. a second groove; 4. a third groove; 5. a damping spring; 6. a second base; 7. a limiting mechanism; 71. a stopper; 710. a through hole; 72. a connecting shaft; 73. A limiting rod; 74. a limiting slide block; 75. a limiting groove; 8. a rubber gasket; 9. connecting blocks; 10. a bump;

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.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a base for fixing hydraulic cylinder, including first base 1, first recess 2 has been seted up on the first base 1, second recess 3 and third recess 4 have been seted up to first recess 2 inner wall, and second recess 3 and third recess 4 set up for perpendicular, first base 1 is inside to be provided with damping spring 5, be provided with second base 6 on the first base 1, second base 6 sets up for rotating the laminating with first recess 2, and 6 bottom both ends of second base still are provided with lug 10, the quantity of lug 10 is two, the position that lug 10 was located is relative, and the equal joint of lug 10 is with second recess 3 and third recess 4.

The first base is provided with a limiting mechanism 7, the limiting mechanism 7 comprises a limiter 71, a connecting shaft 72, a limiting rod 73, a limiting slider 74 and a limiting groove 75, the limiting groove 75 is arranged on the first base 1, the limiting groove 75 is provided with the limiting slider 74, the limiting slider 74 is connected with the limiting rod 73, the limiting rod drives the limiting slider to move relatively in the limiting groove, the limiter slides in a retraction manner on the second base, so that the hydraulic oil cylinder is effectively clamped and fixed, the limiting slider 74 and the limiting groove 75 are arranged in a fit sliding manner, the number of the limiting sliders 74 and the number of the limiting grooves 75 are equal, the limiting sliders 74 and the limiting grooves 75 are uniformly arranged on the first base 1, the limiter 71 is provided with the connecting shaft 72 for connecting the limiting rod 73, the limiter 71 is connected with the second base 6 in a sliding manner, the limiter 71 is provided with a through hole 710, the inner wall of the limiter 71 is provided with a, the inner wall of the limiting stopper 71 is provided with a connecting block 9, the limiting stoppers 71 are uniformly arranged on the second base 6, the number of the limiting stoppers 71 is four, the limiting stoppers 71 are uniformly arranged on the second base 6, and each group of the limiting stoppers 71 is horizontally and symmetrically arranged.

During the use, place hydraulic cylinder on this base, at the in-process of placing, hydraulic cylinder's bottom can contact the connecting block, the connecting block receives the pressure that hydraulic cylinder brought, make it down move through the through-hole on the stopper, meanwhile, the connecting block passes through the connecting axle and drives the gag lever post downstream, the gag lever post drives spacing slider at spacing inslot relative movement promptly, and the stopper slides in contracting on the second base, thereby press from both sides tight fixedly to hydraulic cylinder effectively, when treating fixed completion, it makes its second base fix at first base to rotate fixed hydraulic cylinder, thereby make this base reach fixed effect to hydraulic cylinder.

And those not described in detail in this specification are well within the skill of those in the art.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. A base for fixing a hydraulic cylinder comprises a first base (1) and is characterized in that: the shock absorber is characterized in that a first groove (2) is formed in the first base (1), a second groove (3) and a third groove (4) are formed in the inner wall of the first groove (2), the second groove (3) and the third groove (4) are vertically arranged, a damping spring (5) is arranged in the first base (1), a second base (6) is arranged on the first base (1), a limiting mechanism (7) is arranged on the first base, the limiting mechanism (7) comprises a limiter (71), a connecting shaft (72), a limiting rod (73), a limiting slider (74) and a limiting groove (75), the limiting groove (75) is formed in the first base (1), the limiting slider (74) is arranged on the limiting groove (75), the limiting slider (74) is connected with the limiting rod (73), the limiting stopper (71) is provided with the connecting shaft (72) for connecting the limiting rod (73), stopper (71) and second base (6) are sliding connection, through-hole (710) have been seted up on stopper (71), the inner wall of stopper (71) is provided with rubber gasket (8), stopper (71) inner wall is provided with connecting block (9).

2. A mount for securing a hydraulic ram as claimed in claim 1, wherein: second base (6) and first recess (2) set up for rotating the laminating, and second base (6) bottom both ends still are provided with lug (10), the quantity of lug (10) is two, and the position that lug (10) were located is relative, and equal joint of lug (10) and second recess (3) and third recess (4).

3. A mount for securing a hydraulic ram as claimed in claim 1, wherein: stopper (71) evenly set up on second base (6), the quantity of stopper (71) is four, and stopper (71) evenly sets up on second base (6), and every relative stopper (71) of group sets up for horizontal symmetry.

4. A mount for securing a hydraulic ram as claimed in claim 1, wherein: the limiting slide blocks (74) and the limiting grooves (75) are arranged in a sliding mode in a fitting mode, the number of the limiting slide blocks (74) and the number of the limiting grooves (75) are equal, and the limiting slide blocks and the limiting grooves are evenly arranged on the first base (1).

5. A mount for securing a hydraulic ram as claimed in claim 1, wherein: the area of the rubber gasket (8) is equal to the area of the inner wall of the stopper (71).

6. A mount for securing a hydraulic ram as claimed in claim 1, wherein: the moving distance of the connecting shaft (72) is equal to the length of the through hole (710), the connecting shaft (72) is in sliding connection with the through hole (710), and the connecting shaft (72) moves at a constant speed.

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