CN218082501U

CN218082501U - Hydraulic cylinder pressure equipment frock with securing device

Info

Publication number: CN218082501U
Application number: CN202220633341.2U
Authority: CN
Inventors: 帅玉华
Original assignee: Zhejiang Ingenuity Hydraulic Technology Co ltd
Current assignee: Zhejiang Ingenuity Hydraulic Technology Co ltd
Priority date: 2022-03-23
Filing date: 2022-03-23
Publication date: 2022-12-20
Anticipated expiration: 2032-03-23

Abstract

The utility model relates to a hydraulic cylinder pressure equipment frock with securing device, including the frock mesa and set up the hydro-cylinder body on the frock mesa, fixed subassembly and the push down subassembly of being provided with on the frock mesa, be provided with firm subassembly on the push down subassembly, still be provided with the direction subassembly on the removal route of push down subassembly, the push down subassembly is used for impressing the piston rod hydro-cylinder originally internally at the in-process that pushes down, firm subassembly is used for pressing down or upwards lifting up the time-out through the direction subassembly and press from both sides tightly or loosen the piston rod under the effect of direction subassembly, the efficiency of piston rod pressure equipment has been improved, steadiness when having improved the pressure equipment.

Description

Hydraulic cylinder pressure equipment frock with securing device

Technical Field

The utility model relates to a hydraulic cylinder piston rod pressure equipment technical field, more specifically the hydraulic cylinder pressure equipment frock with securing device that says so.

Background

The piston rod of the hydraulic oil cylinder is assembled into the cylinder body in a press fitting mode, usually, an operator needs to assemble the piston rod into the oil cylinder manually, the process is low in operation efficiency, the manual assembly process is time-consuming and labor-consuming, the working efficiency is low, and therefore the efficient press fitting mode is of great importance.

But current hydraulic cylinder piston rod is when the assembly, and the fit clearance is less between hydro-cylinder body and the piston rod, and the pressure equipment degree of difficulty is great, and artifical pressure equipment is wasted time and energy to pressure equipment efficiency is lower, and in addition, the piston rod can't stabilize at the hydro-cylinder originally internally, can have the problem of rocking, leads to the piston rod to be pressed askewly, thereby influences the quality and the precision of pressure equipment.

Disclosure of Invention

The utility model aims at prior art's weak point, a hydraulic cylinder pressure equipment frock with securing device is provided, through setting up fixed subassembly and push down the subassembly, embolia the hydro-cylinder body at the piston rod after, push down the depression bar and make the pressure equipment head withstand the piston rod other end and target in place the quick pressure equipment of piston rod, the degree of difficulty of piston rod pressure equipment has been reduced, the efficiency of pressure equipment has been improved, through setting up firm subassembly and direction subassembly, the in-process anchor clamps that push down at the clamp plate press down through the guide rail and press from both sides the piston rod tightly under the guide effect of guide rail, the steadiness of piston rod has been improved, the precision and the quality of piston rod pressure equipment have been improved simultaneously.

The utility model discloses a technical solution measures as follows:

the utility model provides a hydraulic cylinder pressure equipment frock with securing device, includes the frock mesa and sets up the hydro-cylinder body on the frock mesa, fixed being provided with fixed subassembly and the subassembly that pushes down on the frock mesa, be provided with firm subassembly on the subassembly that pushes down, still be provided with the direction subassembly on the moving path of the subassembly that pushes down, it is used for impressing the piston rod into the hydro-cylinder this is internal at the in-process that pushes down to push down the subassembly down, firm subassembly is used for pressing down or upwards lifting up the time-out through the direction subassembly and press from both sides tightly or loosen the piston rod under the effect of direction subassembly.

Preferably, the fixing component comprises two fixing vertical plates fixedly arranged on the surface of the tooling table, a reinforcing plate fixedly arranged on the fixing vertical plates and a bolt penetrating between the two fixing vertical plates.

Preferably, the pressing assembly comprises stand columns symmetrically arranged on the left side and the right side of the tooling table board, pressing plates arranged on the stand columns in a penetrating mode, press heads fixedly arranged on the pressing plates, pressing rods arranged on the inserted pins in a rotating mode and springs arranged on the stand columns in a sleeved mode, one ends of the springs are fixedly connected to the tooling table board, and the other ends of the springs are fixedly connected to the pressing plates.

As a preferred, the left and right sides of the bottom of the pressing plate are symmetrically provided with sliding grooves along the press-fitting head, and the stabilizing assembly comprises a connecting rod, a fixture, a sliding rod and a limiting block, wherein the connecting rod is arranged in the sliding grooves in a sliding mode, the fixture is fixedly arranged on the connecting rod, the sliding rod is fixedly arranged behind the fixture, and the limiting block is fixedly arranged at the rear end of the sliding rod.

Preferably, the guide assembly comprises a guide plate fixedly arranged on the surface of the tooling table and guide rails symmetrically arranged on the left side and the right side of the guide plate along the center of the guide plate, each guide rail comprises a vertical section, an inclined plane section and a holding section, and the sliding rod is arranged in the guide rail in a sliding manner.

Preferably, the clamp is provided with an arc-shaped structure, and the clamp is matched with the piston rod.

Preferably, a buffer protection pad is further fixedly arranged on the inner side of the clamp.

The beneficial effects of the utility model reside in that:

1. the utility model discloses be provided with fixed subassembly and push down the subassembly, because fit clearance itself is little when the hydraulic cylinder piston rod assembles, the pressure equipment degree of difficulty is great, therefore, through setting up the depression bar, embolia the hydro-cylinder body after the piston rod, push down the depression bar and make the pressure equipment head withstand the piston rod other end and target in place the quick pressure equipment of piston rod, furthermore, through setting up the spring, make the pressure equipment accomplish the back pressure board and can reset fast, through this mode, can reduce the piston rod pressure equipment, reduce the consumption of operator's physical power, reach labour saving and time saving's effect, and the work efficiency is improved.

2. The utility model discloses be provided with firm subassembly and direction subassembly, because the piston rod embolias this internal problem that can have the rocking of hydro-cylinder, influence the quality of pressure equipment, therefore, through setting up anchor clamps, guide rail and spout, when the clamp plate pushes down, make two anchor clamps slide in the spout and slowly be close to and press from both sides the piston rod to the piston rod under the guide effect of guide rail, and, the in-process anchor clamps that push down at the clamp plate remain the tight state of clamp throughout, when the clamp plate lifts up, anchor clamps loosen the piston rod, take off the piston rod that the pressure equipment is good, this mode has improved the steadiness of piston rod, the precision and the quality of piston rod pressure equipment have been improved simultaneously.

To sum up, the utility model discloses have functions such as high-efficient pressure equipment, stable pressure equipment, be fit for hydraulic cylinder piston rod pressure equipment technical field.

Description of the drawings:

the invention is further described with reference to the accompanying drawings:

FIG. 1 shows a hydraulic cylinder press-fitting tool with a securing device;

FIG. 2 is a schematic structural view of a stabilizing assembly and a guide assembly;

FIG. 3 is a schematic structural view of a guide rail;

FIG. 4 is a schematic view of the piston rod clamped by the stabilizing assembly when the pressing assembly is pressed down;

FIG. 5 is a schematic view of the stabilizing assembly releasing the piston rod when the hold-down assembly is raised.

Detailed Description

The technical solution in the embodiment of the present invention is clearly and completely described below with reference to the accompanying drawings.

Example one

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

As shown in fig. 1 to 5, a hydraulic cylinder press-fitting tool with a stabilizing device comprises a tool table board 1 and a cylinder body 2 arranged on the tool table board 1, wherein a fixing component 3 and a pressing component 4 are fixedly arranged on the tool table board 1, a stabilizing component 5 is arranged on the pressing component 4, a guide component 6 is further arranged on a moving path of the pressing component 4, the pressing component 4 is used for pressing a piston rod 7 into the cylinder body 2 in the pressing process, and the stabilizing component 5 is used for clamping or loosening the piston rod 7 through the guide component 6 under the action of the guide component 6 when the pressing component 4 is pressed downwards or lifted upwards.

As shown in fig. 1, the fixing assembly 3 includes two fixed vertical plates 31 fixedly disposed on the tooling table 1, a reinforcing plate 32 fixedly disposed on the fixed vertical plates 31, and a bolt 33 penetrating between the two fixed vertical plates 31.

As shown in fig. 1, the pressing component 4 includes columns 41 symmetrically disposed on the left and right sides of the tooling table-board 1, a pressing plate 42 disposed on the columns 41, a press-fitting head 43 fixedly disposed on the pressing plate 42, a pressing rod 44 rotatably disposed on the bolt 33, and a spring 45 sleeved on the columns 41, one end of the spring 45 is fixedly connected to the tooling table-board 1, and the other end is fixedly connected to the pressing plate 42, and by disposing the fixing component 3 and the pressing component 4, when the hydraulic cylinder piston rod 7 is assembled, the press-fitting difficulty is large due to small fit clearance, so that by disposing the pressing rod 44, after the piston rod 7 is sleeved into the cylinder body 1, the pressing rod 44 is pressed down to make the press-fitting head 43 prop against the other end of the piston rod 7 and press-fit the piston rod 7 in place quickly, and by disposing the spring 45, the pressing plate can be reset quickly after press-fitting is completed, by this way, the press-fitting of the piston rod 7 can be reduced, the consumption of physical power of an operator can be reduced, the effect of saving labor can be achieved, and the work efficiency can be improved.

As shown in fig. 2 and fig. 4, the left and right sides of the bottom of the pressing plate 42 are symmetrically provided with sliding grooves 46 along the press-fitting head 43, and the stabilizing assembly 5 includes a connecting rod 51 slidably disposed in the sliding grooves 46, a clamp 52 fixedly disposed on the connecting rod 51, a sliding rod 53 fixedly disposed behind the clamp 52, and a limiting block 54 fixedly disposed at the rear end of the sliding rod 53.

As shown in fig. 2 and 3, the guide assembly 6 includes a guide plate 61 fixedly arranged on the tooling table board 1 and guide rails 62 symmetrically arranged on the left and right sides of the guide plate 61 along the center of the guide plate 61, the guide rails 62 include a vertical section 63, a slope section 64 and a holding section 65, the slide rod 53 is slidably arranged in the guide rails 62, by arranging the stabilizing assembly 5 and the guide assembly 6, because the piston rod 7 is sleeved in the cylinder body 1 and there is a problem of shaking, which affects the quality of press fitting, therefore, by arranging the clamp 52, the guide rails 62 and the chute 46, when the pressing plate 42 is pressed down, the two clamps 52 are made to slowly approach the piston rod 7 through the vertical section 63 and the slope section 64 during sliding in the chute 46, and clamp the piston rod 7, and the clamp 52 moves down in the holding section 65 during pressing down of the pressing plate 42, the clamp is always kept in a clamped state, when the pressing plate 42 is lifted, the clamp 52 releases the piston rod 7, and takes down the pressed piston rod 7, which improves the stability of the piston rod 7 and improves the precision and the quality of press fitting.

As shown in fig. 2, the clamp 52 is provided with an arc-shaped structure, the clamp 52 is matched with the piston rod 7, and the clamp 52 is more attached to the piston rod 7 by the arc-shaped structure, so that the clamping effect is better.

Example two

As shown in fig. 2, wherein the same or corresponding components as in the first embodiment are designated by the same reference numerals as in the first embodiment, only the points of difference from the first embodiment will be described below for the sake of convenience; the second embodiment is different from the first embodiment in that: the inner side of the clamp 52 is also fixedly provided with a buffering protection pad 8

Here, in the present embodiment, the buffer protection pad 8 is fixedly disposed on the inner side of the clamp 52, and the buffer protection pad 8 is disposed to protect the clamp 52, so that damage to the piston rod 7 and the clamp 52 when the clamp 52 clamps the piston rod 7 is prevented, and the production cost is reduced.

In the description of the present invention, it is to be understood that the terms "front and back", "left and right", and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the purpose of describing the present invention and simplifying the description, and do not indicate or imply that the equipment or parts 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.

Of course, in this disclosure, those skilled in the art will understand that the terms "a" and "an" should be interpreted as "at least one" or "one or more," i.e., in one embodiment, a number of an element may be one, and in another embodiment, a number of the element may be plural, and the terms "a" and "an" should not be interpreted as limiting the number.

The above description is only for the preferred embodiments of the present invention, but the present invention is not limited to the above embodiments, and it should be noted that, for those skilled in the art, various modifications and improvements can be made without departing from the structure of the present invention, and these should also be regarded as the protection scope of the present invention, and the effect and practicability of the present invention will not be affected.

Claims

1. The utility model provides a hydraulic cylinder pressure equipment frock with securing device, includes fixture table face (1) and sets up hydro-cylinder body (2) on fixture table face (1), its characterized in that: the fixture table board (1) is fixedly provided with a fixing component (3) and a pressing component (4), the pressing component (4) is provided with a stabilizing component (5), a guide component (6) is further arranged on a moving path of the pressing component (4), the pressing component (4) is used for pressing a piston rod (7) into the oil cylinder body (2) in the pressing process, and the stabilizing component (5) is used for clamping or loosening the piston rod (7) under the action of the guide component (6) through the guide component (6) when the pressing component (4) is pressed downwards or lifted upwards.

2. The hydraulic oil cylinder press fitting tool with the stabilizing device as claimed in claim 1, is characterized in that: the fixing component (3) comprises two fixing vertical plates (31) fixedly arranged on the tooling table board (1), a reinforcing plate (32) fixedly arranged on the fixing vertical plates (31) and a bolt (33) arranged between the two fixing vertical plates (31) in a penetrating mode.

3. The hydraulic oil cylinder press fitting tool with the stabilizing device as claimed in claim 1, is characterized in that: push down subassembly (4) including the symmetry set up stand (41) in the tool table face (1) left and right sides, wear to establish clamp plate (42) on stand (41), fixed pressure equipment head (43) of setting on clamp plate (42), rotate depression bar (44) and the cover of setting on bolt (33) and establish spring (45) on stand (41), the one end fixed connection of spring (45) is in tool table face (1), other end fixed connection on clamp plate (42).

4. The hydraulic oil cylinder press fitting tool with the stabilizing device as claimed in claim 3, wherein: the left side and the right side of the bottom of the pressing plate (42) are symmetrically provided with sliding grooves (46) along the press-fitting head (43), and the stabilizing component (5) comprises a connecting rod (51) which is arranged in the sliding grooves (46) in a sliding manner, a clamp (52) which is fixedly arranged on the connecting rod (51), a sliding rod (53) which is fixedly arranged behind the clamp (52) and a limiting block (54) which is fixedly arranged at the rear end of the sliding rod (53).

5. The hydraulic oil cylinder press fitting tool with the stabilizing device as claimed in claim 4, wherein: guide assembly (6) set up guide plate (61) on frock mesa (1) and set up guide rail (62) in the guide plate (61) left and right sides along the central symmetry of guide plate (61) including fixed, guide rail (62) include vertical section (63), inclined plane section (64) and keep section (65), slide bar (53) slide and set up in guide rail (62).

6. The hydraulic oil cylinder press fitting tool with the stabilizing device as claimed in claim 4, wherein: the clamp (52) is arranged to be of an arc-shaped structure, and the clamp (52) is matched with the piston rod (7).

7. The hydraulic oil cylinder press fitting tool with the stabilizing device as claimed in claim 4, wherein: and a buffer protection pad (8) is fixedly arranged on the inner side of the clamp (52).