CN216859529U - Special hydraulic cylinder assembling machine convenient to maintain - Google Patents

Abstract

The utility model discloses a special assembly machine for a hydraulic oil cylinder which is convenient for maintenance, comprising a base, a fixing table is fixed on the top of one end of the base, and a bearing table is arranged on the top of the fixing table. The maintenance-friendly special assembly machine for hydraulic cylinders can use the assembly machine to assemble the hydraulic cylinder, after placing the cylinder assembly on the top of the bearing platform, the output shaft can be activated by the servo motor to drive the first screw to rotate through the coupling, and the first screw can be rotated through the coupling. The rotation of a screw can simultaneously drive the first screw sleeves threaded on both sides of the outside to move to the middle on both sides of the outside of the first screw at the same time. The two sets of clamping bases can clamp and fix the oil cylinder components at the top of the bearing platform, which is convenient for quick positioning and clamping of the oil cylinder components of different sizes, and solves the problem of inconvenient fixing and clamping of the oil cylinder components.

Description

Special hydraulic oil cylinder assembling machine convenient to maintain

Technical Field

The utility model relates to the technical field of hydraulic oil cylinder processing, in particular to a special assembly machine for a hydraulic oil cylinder, which is convenient to maintain.

Background

The hydraulic oil cylinder is a hydraulic actuating element which can convert hydraulic pressure of hydraulic oil and the like into mechanical kinetic energy to reciprocate linearly, has simple structure, operates stably and works reliably, and needs to use an assembly machine special for the hydraulic oil cylinder in the processing process of the hydraulic oil cylinder to connect and install the hydraulic oil cylinder and a machine body mounting hole.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a special hydraulic oil cylinder assembling machine convenient to maintain, and aims to solve the problem that the oil cylinder assembly is inconvenient to fix and clamp in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an assembly machine special for hydraulic cylinder convenient to maintain, includes the base, the top of base one end is fixed with the fixed station, the top of fixed station is provided with the plummer, the top of base one end is provided with the fixing base, the inside of fixing base is fixed with the pneumatic cylinder, the top and the bottom of fixing base both sides rear end are fixed with fixed foot respectively, the bottom mounting of pneumatic cylinder has the mount pad, one side of plummer is fixed with servo motor, the both ends of fixed station top one side are fixed with first fixed plate respectively, four corners of base bottom are fixed with the footing respectively.

Preferably, the inside of plummer transversely swing joint has first screw rod, the outside both sides of first screw rod are provided with first swivel nut respectively, servo motor's output shaft passes through one side fixed connection of shaft coupling and first screw rod, the both sides on plummer top are provided with the holder respectively, the inside on plummer top is provided with the activity groove.

Preferably, the two sides of the outside of the first screw rod are respectively provided with external threads in opposite directions, the inside of the first screw sleeve is provided with internal threads matched with the external threads, and the bottom end of the clamping seat penetrates through the inside of the movable groove and is fixedly connected with the top end of the first screw sleeve.

Preferably, the both ends of fixed station top opposite side are fixed with the second fixed plate respectively, be fixed with the slide bar between the second fixed plate, swing joint has the second screw rod between the first fixed plate, the bottom mounting of plummer one side has the sliding sleeve, the bottom mounting of plummer opposite side has the second swivel nut, the outside of second swivel nut is provided with the external screw thread, the inside of second swivel nut is provided with the internal thread with external screw thread matched with, the one end of second screw rod runs through the outside one end of first fixed plate and is fixed with the rocking handle.

Preferably, the first fixing plate and the second fixing plate are respectively arranged symmetrically with respect to a vertical center line of the carrier table.

Preferably, the top and the bottom of one end of the fixing foot are respectively provided with a fixing bolt in a penetrating manner, and the insides of two sides of the top of one end of the base are respectively provided with a threaded mounting hole.

Preferably, the fixing seat is fixedly connected with the top of one end of the base through a fixing foot and a fixing bolt respectively.

Compared with the prior art, the utility model has the beneficial effects that: the special hydraulic oil cylinder assembling machine convenient to maintain not only realizes the convenience in fixing and clamping the oil cylinder assembly, the convenience in positioning and adjusting between the oil cylinder and the machine body in the process of processing the hydraulic oil cylinder, but also the convenience in assembling, disassembling and maintaining the interior of the assembling machine;

(1) by arranging the servo motor, the first screw rod, the first screw sleeve, the clamping seat and the movable groove, when the hydraulic oil cylinder is assembled by using the assembling machine, the oil cylinder assembly is placed at the top end of the bearing table, the output shaft can be started by the servo motor to drive the first screw rod to rotate through the coupler, the first screw rod can simultaneously drive the first screw sleeve which is in threaded connection with the two outer sides to simultaneously move towards the middle of the two outer sides of the first screw rod, the first screw sleeve moves to drive the fixed clamping seat to directionally move in the movable groove, and the oil cylinder assembly at the top end of the bearing table can be clamped and fixed through the two groups of clamping seats, so that the oil cylinder assemblies with different sizes can be quickly positioned and clamped;

(2) by arranging the first fixing plate, the second screw rod, the second screw sleeve, the rocking handle, the sliding rod and the sliding sleeve, in the process of assembling the oil cylinder assembly and the machine body mounting hole, the bearing platform and the oil cylinder assembly fixed at the top end can drive the second screw sleeve to rotate by rocking the rocking handle at one end of the first fixing plate so as to drive the second screw sleeve to rotate, so that the second screw sleeve connected with external threads can be driven to move outside the second screw rod, and simultaneously the bearing platform is driven to move forwards or backwards, meanwhile, the sliding sleeve fixed at the other side of the bearing platform can slide outside the sliding rod, and the bearing platform and the oil cylinder assembly clamped at the top end are driven to move forwards and backwards by rotating the rocking handle, so that the position of the oil cylinder assembly can be conveniently adjusted and assembled with the machine body mounting hole;

(3) through being provided with fixed foot, fixing bolt and screw thread mounting hole, when maintaining hydraulic cylinder assembly machine internal components, can be through utilizing four fixed feet of group of both sides rear end respectively with the fixing base, pull out the fixing bolt that fixing foot one end was fixed respectively from the inside of the screw thread mounting hole that base one end top set up, dismantle the back with fixing base and inside pneumatic cylinder from the base, be convenient for maintain and overhaul.

Drawings

FIG. 1 is a schematic front sectional view of the present invention;

FIG. 2 is an enlarged side view of a base of the present invention;

FIG. 3 is an enlarged top view of the holder of the present invention;

FIG. 4 is an enlarged structural view of a second screw according to the present invention;

FIG. 5 is an enlarged partial cross-sectional view taken at A in FIG. 1 according to the present invention.

In the figure: 1. a base; 2. a fixed table; 3. a servo motor; 4. a bearing platform; 5. a mounting seat; 6. a fixed seat; 7. a hydraulic cylinder; 8. a fixing leg; 9. a first screw; 10. a first threaded sleeve; 11. a first fixing plate; 12. footing; 13. a holder; 14. a movable groove; 15. a second fixing plate; 16. a second screw; 17. a second thread insert; 18. a rocking handle; 19. a slide bar; 20. a sliding sleeve; 21. and (5) fixing the bolt.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1: referring to fig. 1-5, a special assembly machine for a hydraulic cylinder convenient to maintain comprises a base 1, wherein a fixed table 2 is fixed at the top end of one end of the base 1, a bearing table 4 is arranged at the top end of the fixed table 2, a fixed seat 6 is arranged at the top end of one end of the base 1, a hydraulic cylinder 7 is fixed inside the fixed seat 6, fixed feet 8 are respectively fixed at the top and the bottom of the rear end of the two sides of the fixed seat 6, a mounting seat 5 is fixed at the bottom end of the hydraulic cylinder 7, a servo motor 3 is fixed at one side of the bearing table 4, a first fixed plate 11 is respectively fixed at two ends of one side of the top of the fixed table 2, and feet 12 are respectively fixed at four corners of the bottom end of the base 1;

a first screw 9 is transversely and movably connected inside the bearing table 4, first threaded sleeves 10 are respectively arranged on two sides outside the first screw 9, an output shaft of the servo motor 3 is fixedly connected with one side of the first screw 9 through a coupler, clamping seats 13 are respectively arranged on two sides of the top end of the bearing table 4, a movable groove 14 is arranged inside the top end of the bearing table 4, external threads in opposite directions are respectively arranged on two sides outside the first screw 9, internal threads matched with the external threads are arranged inside the first threaded sleeves 10, and the bottom ends of the clamping seats 13 penetrate through the inside of the movable groove 14 and are fixedly connected with the top ends of the first threaded sleeves 10;

specifically, as shown in fig. 1 and fig. 3, when the hydraulic cylinder is assembled by using an assembling machine, the cylinder assembly is placed at the top end of the bearing table 4, the output shaft can be started by the servo motor 3, the first screw 9 is driven by the coupler to rotate, the first screw 9 can simultaneously drive the first screw sleeves 10 which are in threaded connection with the two external sides to simultaneously move towards the middle of the two external sides of the first screw 9, the first screw sleeves 10 move to drive the fixed clamping bases 13 to move directionally inside the movable grooves 14, the cylinder assembly at the top end of the bearing table 4 can be clamped and fixed by the two groups of clamping bases 13, and the cylinder assemblies with different sizes can be quickly positioned and clamped.

Example 2: two ends of the other side of the top of the fixed platform 2 are respectively fixed with a second fixed plate 15, a slide bar 19 is fixed between the second fixed plates 15, a second screw 16 is movably connected between the first fixed plates 11, a sliding sleeve 20 is fixed at the bottom end of one side of the bearing platform 4, a second screw sleeve 17 is fixed at the bottom end of the other side of the bearing platform 4, an external thread is arranged outside the second screw sleeve 17, an internal thread matched with the external thread is arranged inside the second screw sleeve 17, one end of the second screw 16 penetrates through one end of the outside of the first fixed plate 11 and is fixed with a rocking handle 18, and the first fixed plate 11 and the second fixed plate 15 are respectively arranged symmetrically about the vertical center line of the bearing platform 4;

specifically, as shown in fig. 1 and 4, in the process of assembling the cylinder assembly and the body mounting hole, the bearing platform 4 and the cylinder assembly fixed at the top end can be driven to rotate by shaking the rocking handle 18 at one end of the first fixing plate 11, the second screw sleeve 17 is driven to rotate, the second screw sleeve 17 connected with external threads can be driven to move outside the second screw rod 16, and simultaneously the bearing platform 4 is driven to move forwards or backwards, meanwhile, the sliding sleeve 20 fixed at the other side of the bearing platform 4 can slide outside the sliding rod 19, and the bearing platform 4 and the cylinder assembly clamped at the top end are driven to move forwards and backwards by rotating the rocking handle 18, so that the position of the cylinder assembly can be adjusted and assembled with the body mounting hole.

Example 3: the top and the bottom of one end of the fixed foot 8 are respectively provided with a fixed bolt 21 in a penetrating way, the inner parts of two sides of the top of one end of the base 1 are respectively provided with a threaded mounting hole, and the fixed seat 6 is respectively fixedly connected with the top of one end of the base 1 through the fixed foot 8 and the fixed bolt 21;

specifically, as shown in fig. 1 and 5, when the internal components of the hydraulic cylinder assembly machine are maintained, the fixing base 6 can be detached from the inside of the threaded mounting hole formed in the top of one end of the base 1 by using the four groups of fixing feet 8 at the rear ends of the two sides of the fixing base 6, respectively, and the fixing base 6 and the internal hydraulic cylinder 7 are detached from the base 1, so that the maintenance and the overhaul are facilitated.

The working principle is as follows: when the utility model is used, when the hydraulic cylinder is assembled by using an assembling machine, the oil cylinder body is fixedly installed at the bottom end of the installation seat 5, then after the oil cylinder assembly is placed at the top end of the bearing platform 4, the output shaft can be started by the servo motor 3 to drive the first screw rod 9 to rotate through the coupler, the first screw rod 9 can simultaneously drive the first screw sleeves 10 which are in threaded connection with two external sides to simultaneously move towards the middle at two external sides of the first screw rod 9, the first screw sleeves 10 move to drive the fixed clamping seats 13 to directionally move in the movable grooves 14, the oil cylinder assembly at the top end of the bearing platform 4 can be clamped and fixed through the two groups of clamping seats 13, the oil cylinder assemblies with different sizes can be quickly positioned and clamped, in the process of assembling between the oil cylinder assemblies and the body installation hole, the bearing platform 4 and the oil cylinder assembly with the top end fixed can be clamped and fixed through shaking the rocking handle 18 at one end of the first fixing plate 11, the second screw sleeve 17 is driven to rotate, the second screw sleeve 17 can be driven to rotate to drive the second screw sleeve 17 which is externally connected with threads to move outside the second screw rod 16, and simultaneously the bearing platform 4 is driven to move forwards or backwards, simultaneously the sliding sleeve 20 which is fixed on the other side of the bearing platform 4 can slide outside the sliding rod 19, the bearing platform 4 and the oil cylinder assembly clamped at the top end are driven to move forwards and backwards by rotating the rocking handle 18, so that the position of the oil cylinder assembly can be adjusted and assembled with the mounting hole of the machine body, after the adjustment is finished, the machine body at the bottom end of the mounting base 5 is started and pushed to be assembled downwards with the oil cylinder at the top end of the bearing platform 4 by the hydraulic cylinder 7, and simultaneously when the internal components of the hydraulic cylinder assembly are maintained, the fixing base 6 can respectively use the four groups of fixing feet 8 at the rear ends of the two sides to respectively detach the fixing bolt 21 which is fixed at one end of the fixing foot 8 from the inside of the threaded mounting hole which is arranged at the top end of the base 1, after the fixing seat 6 and the internal hydraulic cylinder 7 are disassembled from the base 1, the maintenance and the overhaul are convenient.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (7)

1. A special assembly machine for hydraulic cylinders that is easy to maintain, comprising a base (1), characterized in that: a top of one end of the base (1) is fixed with a fixing table (2), and the top of the fixing table (2) is provided with There is a bearing platform (4), a top end of one end of the base (1) is provided with a fixing seat (6), a hydraulic cylinder (7) is fixed inside the fixing seat (6), and two sides of the fixing seat (6) are fixed The top and bottom of the rear end are respectively fixed with fixing feet (8), the bottom end of the hydraulic cylinder (7) is fixed with a mounting seat (5), and one side of the bearing platform (4) is fixed with a servo motor (3), First fixing plates (11) are respectively fixed at two ends of one side of the top of the fixing table (2), and feet (12) are respectively fixed at the four corners of the bottom end of the base (1). 2. A special assembly machine for hydraulic cylinders that is easy to maintain according to claim 1, characterized in that: a first screw (9) is movably connected inside the carrying platform (4), and the first screw (9) 9) A first screw sleeve (10) is provided on both sides of the exterior, the output shaft of the servo motor (3) is fixedly connected to one side of the first screw (9) through a coupling, and the bearing platform (4) The two sides of the top of the ) are respectively provided with a clamping seat (13), and a movable groove (14) is provided inside the top of the bearing platform (4). 3. A special assembly machine for hydraulic cylinders that is easy to maintain according to claim 2, characterized in that: the outer two sides of the first screw (9) are respectively provided with external threads with opposite directions, and the first screw (9) is provided with external threads in opposite directions. The inside of the sleeve (10) is provided with an internal thread matched with the external thread, and the bottom end of the clamp seat (13) penetrates the interior of the movable groove (14) and is fixedly connected with the top end of the first screw sleeve (10). 4. A special assembly machine for hydraulic cylinders that is easy to maintain according to claim 1, characterized in that: the two ends of the other side of the top of the fixing table (2) are respectively fixed with second fixing plates (15), so A sliding rod (19) is fixed between the second fixing plates (15), a second screw (16) is movably connected between the first fixing plates (11), and the bottom of one side of the bearing platform (4) A sliding sleeve (20) is fixed at the end, a second screw sleeve (17) is fixed at the bottom end of the other side of the bearing platform (4), and an external thread is provided on the outside of the second screw sleeve (17). The inside of the second screw sleeve (17) is provided with an internal thread matched with the external thread, and one end of the second screw (16) penetrates an external end of the first fixing plate (11) and is fixed with a crank (18). 5. A special assembly machine for hydraulic cylinders that is easy to maintain according to claim 1, characterized in that: the first fixing plate (11) and the second fixing plate (15) are respectively perpendicular to the bearing platform (4) The center lines are arranged symmetrically. 6. A special assembly machine for hydraulic cylinders that is easy to maintain according to claim 1, wherein the top and bottom of one end of the fixing foot (8) are respectively provided with fixing bolts (21), and the base (8). 1) There are threaded mounting holes on both sides of the top of one end. 7. A special assembly machine for hydraulic cylinders that is easy to maintain according to claim 1, characterized in that: the fixing base (6) is connected to one end of the base (1) through a fixing foot (8) and a fixing bolt (21) respectively. fixed connection between the tops.

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