CN210851452U - Pull rod adjusting device of press machine - Google Patents

Abstract

The utility model discloses a pull rod adjusting device of press belongs to pull rod and adjusts technical field, including the cavity and be located the seat of placing at the top of cavity, the fixing base is installed through adjusting part in the top of cavity, be equipped with hydraulic component on the fixing base, adjusting part is including being located the inside motor of cavity, third helical gear is installed to the output of motor, the outside meshing of third helical gear has the fourth helical gear, the transfer line is installed to one side of fourth helical gear, the second helical gear is installed to the one end of transfer line, the outside meshing of second helical gear has first helical gear, the threaded rod that runs through the cavity is installed at the top of first helical gear, the outside of threaded rod is equipped with the body, the bottom at the fixing base is installed at the top of body. The utility model discloses adjust suitable height with the fixing base to fix in suitable position and stabilize in this position, prevent the phenomenon that appears rocking and be convenient for adjust in work.

Description

Pull rod adjusting device of press machine

Technical Field

The utility model relates to a pull rod adjusting device especially relates to a pull rod adjusting device of press, belongs to pull rod and adjusts technical field.

Background

Can often need use the press in the activity in the production and processing, and need adjust the height of pull rod when using the hydraulic press in order being applicable to not equidimension by the pressure article, it is convenient inadequately to the regulation of pull rod at present, the problem that rocks can appear during the use, adjust moreover inconveniently, this application provides a pull rod adjusting device of modified press for solving above-mentioned technical problem to the hope is to making contributions to this technical field.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims at providing a pull rod adjusting device of press adjusts suitable height with the fixing base to fix in suitable position and stabilize in this position, prevent the phenomenon that appears rocking and be convenient for adjust in work.

The purpose of the utility model can be achieved by adopting the following technical scheme:

the utility model provides a pull rod adjusting device of press, includes the cavity and is located place the seat at the top of cavity, the fixing base is installed through adjusting part at the top of cavity, be equipped with hydraulic assembly on the fixing base, adjusting part is including being located the inside motor of cavity, third helical gear is installed to the output of motor, the outside meshing of third helical gear has the fourth helical gear, the transfer line is installed to one side of fourth helical gear, the second helical gear is installed to the one end of transfer line, the outside meshing of second helical gear has first helical gear, run through is installed at the top of first helical gear the threaded rod of cavity, the outside of threaded rod is equipped with the body, install at the top of body the bottom of fixing base.

Preferably, the inside of body be equipped with the internal thread that the threaded rod outside screw thread was mutually supported, just the body is the stainless steel body.

Preferably, a bearing is installed on the outer side of the transmission rod, and the bearing is installed at the top in the cavity.

Preferably, the outside of motor is equipped with the protection casing, and the inside of this protection casing is equipped with the shock attenuation cotton.

Preferably, the bottom of the cavity is provided with an anti-skid layer, and the anti-skid layer is a wear-resistant rubber pad.

Preferably, the hydraulic assembly comprises a hydraulic pipe penetrating through the middle of the fixed seat and a hydraulic rod positioned at the output end of the hydraulic pipe, and a pressure plate is mounted at the output end of the hydraulic rod.

Preferably, a plurality of groups of limiting rods are installed at the bottom of the fixing seat, through holes matched with the limiting rods are formed in the pressure plate, and the bottom of each limiting rod is of an arc structure.

Preferably, a liquid oil tank is installed on one side of the top of the fixing seat, the liquid oil tank is communicated with the hydraulic pipe through a hydraulic pump and a liquid conveying pipe, and a pressure gauge is arranged on the liquid oil tank.

The utility model has the advantages of:

the utility model provides a pair of pull rod adjusting device of press, through the starter motor, thereby drive third helical gear through the motor and rotate, thereby it rotates rather than the fourth helical gear of mutually supporting to drive through the third helical gear, thereby it rotates to drive the transfer line through the fourth helical gear, thereby it rotates to drive the second helical gear through the transfer line, thereby it rotates to drive first helical gear through the second helical gear, thereby it rotates to drive the threaded rod, thereby it carries out the oscilaltion to drive the fixing base through the threaded rod, thereby adjust suitable height with the fixing base, and fix in suitable position and stabilize at this position, prevent that the phenomenon that rocks and be convenient for adjust appear in work.

Drawings

Fig. 1 is a side cross-sectional view of a preferred embodiment of a tension rod adjustment device of a press according to the present invention;

FIG. 2 is a top view of an adjustment assembly of a preferred embodiment of a tension rod adjustment device of a press according to the present invention;

fig. 3 is a side cross-sectional view of an adjustment assembly of a preferred embodiment of a tension rod adjustment device of a press according to the present invention.

In the figure: 1-hydraulic pipe, 2-fixed seat, 3-limiting rod, 4-pressure plate, 5-liquid oil tank, 6-pressure gauge, 7-hydraulic rod, 8-pipe body, 9-threaded rod, 10-placing seat, 11-cavity, 12-motor, 13-anti-slip layer, 14-transmission rod, 15-first helical gear, 16-second helical gear, 17-third helical gear and 18-fourth helical gear.

Detailed Description

In order to make the technical solutions of the present invention clearer and clearer for those skilled in the art, the present invention will be described in further detail with reference to the following embodiments and the accompanying drawings, but the embodiments of the present invention are not limited thereto.

As shown in fig. 1 to 3, the pull rod adjusting device of the press machine provided in this embodiment includes a cavity 11 and a placing seat 10 located at the top of the cavity 11, a fixed seat 2 is installed at the top of the cavity 11 through an adjusting component, a hydraulic component is disposed on the fixed seat 2, the adjusting component includes a motor 12 located inside the cavity 11, a third helical gear 17 is installed at an output end of the motor 12, a fourth helical gear 18 is engaged at an outer side of the third helical gear 17, a transmission rod 14 is installed at one side of the fourth helical gear 18, a second helical gear 16 is installed at one end of the transmission rod 14, a first helical gear 15 is engaged at an outer side of the second helical gear 16, a threaded rod 9 penetrating through the cavity 11 is installed at the top of the first helical gear 15, a pipe body 8 is disposed at an outer side of the threaded rod 9.

Through starter motor 12, thereby it rotates to drive third helical gear 17 through motor 12, thereby it rotates rather than the fourth helical gear 18 of mutually supporting to drive through third helical gear 17, thereby it rotates to drive transfer line 14 through fourth helical gear 18, thereby it rotates to drive second helical gear 16 through transfer line 14, thereby it rotates to drive first helical gear 15 through second helical gear 16, thereby it rotates to drive threaded rod 9, thereby it carries out the oscilaltion to drive fixing base 2 through threaded rod 9, thereby realize the effect that the pull rod was adjusted.

In this embodiment, as shown in fig. 1, the inside of body 8 is equipped with the internal thread that mutually supports with threaded rod 9 outside screw thread, and body 8 is the stainless steel body, through the rotation of threaded rod 9 to thereby drive body 8 and realize the oscilaltion, and thereby can fix a position in this position through threaded connection.

In the present embodiment, as shown in fig. 1 and 3, a bearing is installed at the outer side of the driving rod 14, and the bearing is installed at the top inside the cavity 11, so that the driving rod 14 can rotate with respect to the cavity 11.

In the present embodiment, as shown in fig. 1 and 3, a protective cover is disposed on an outer side of the motor 12, and a damping cotton is disposed inside the protective cover, so as to protect and damp the motor 12.

In this embodiment, as shown in fig. 1 and fig. 3, the bottom of the cavity 11 is provided with an anti-slip layer 13, and the anti-slip layer 13 is a wear-resistant rubber pad, so that the bottom of the cavity 11 can be protected and wear-resistant.

In this embodiment, as shown in fig. 1, hydraulic pressure subassembly is including the hydraulic pressure pipe 1 that runs through 2 middle parts of fixing base and the hydraulic stem 7 that is located the 1 output of hydraulic pressure pipe, pressure plate 4 is installed to the output of hydraulic stem 7, multiunit gag lever post 3 is installed to the bottom of fixing base 2, be equipped with the through-hole of mutually supporting with gag lever post 3 on the pressure plate 4, the bottom of gag lever post 3 is the circular arc structure, liquid oil tank 5 is installed to one side at 2 tops of fixing base, liquid oil tank 5 passes through hydraulic pump and transfer line and 1 intercommunication of hydraulic pressure pipe, be equipped with manometer 6 on the liquid oil tank 5, through hydraulic pump and transfer line to 1 inside hydraulic pressure oil of hydraulic pressure pipe, thereby promote the motion of hydraulic stem 7, promote the motion of.

As shown in fig. 1 to 3, the operation process of the drawbar adjusting device of the press according to the present embodiment is as follows:

step 1: the motor 12 is started, so that the motor 12 drives the third bevel gear 17 to rotate, the third bevel gear 17 drives the fourth bevel gear 18 matched with the third bevel gear to rotate, the fourth bevel gear 18 drives the transmission rod 14 to rotate, the transmission rod 14 drives the second bevel gear 16 to rotate, the second bevel gear 16 drives the first bevel gear 15 to rotate, the threaded rod 9 is driven to rotate, the threaded rod 9 drives the fixed seat 2 to lift up and down, and the fixed seat 2 is adjusted to be at a proper height;

step 2: hydraulic oil is conveyed to the interior of the hydraulic pipe 1 through the hydraulic pump and the infusion pipe, so that the hydraulic rod 7 is pushed to move, the pressure plate 4 is pushed to move through the hydraulic rod 7, and then the objects are pressurized.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims (8)

1. The utility model provides a pull rod adjusting device of press, includes cavity (11) and is located place seat (10) at the top of cavity (11), fixing base (2) are installed through adjusting part in the top of cavity (11), be equipped with hydraulic component on fixing base (2), its characterized in that: the adjusting part is including being located inside motor (12) of cavity (11), third helical gear (17) is installed to the output of motor (12), the outside meshing of third helical gear (17) has fourth helical gear (18), transfer line (14) are installed to one side of fourth helical gear (18), second helical gear (16) are installed to the one end of transfer line (14), the outside meshing of second helical gear (16) has first helical gear (15), run through is installed at the top of first helical gear (15) threaded rod (9) of cavity (11), the outside of threaded rod (9) is equipped with body (8), install the top of body (8) the bottom of fixing base (2).

2. A ram adjustment device for a press as claimed in claim 1, characterized in that: the inside of body (8) be equipped with the internal thread that threaded rod (9) outside screw thread was mutually supported, just body (8) are the stainless steel body.

3. A ram adjustment device for a press as claimed in claim 1, characterized in that: and a bearing is arranged on the outer side of the transmission rod (14), and is arranged at the top in the cavity (11).

4. A ram adjustment device for a press as claimed in claim 1, characterized in that: the outside of motor (12) is equipped with the protection casing, and the inside of this protection casing is equipped with the shock attenuation cotton.

5. A ram adjustment device for a press as claimed in claim 1, characterized in that: the bottom of cavity (11) is equipped with skid resistant course (13), skid resistant course (13) are wear-resisting rubber pad.

6. A ram adjustment device for a press as claimed in claim 1, characterized in that: the hydraulic component comprises a hydraulic pipe (1) penetrating through the middle of the fixed seat (2) and a hydraulic rod (7) located at the output end of the hydraulic pipe (1), and a pressure plate (4) is installed at the output end of the hydraulic rod (7).

7. The apparatus of claim 6, wherein: the bottom of fixing base (2) is installed multiunit gag lever post (3), be equipped with on pressure plate (4) with gag lever post (3) through-hole of mutually supporting, the bottom of gag lever post (3) is the circular arc structure.

8. The apparatus of claim 6, wherein: a liquid oil tank (5) is installed on one side of the top of the fixing seat (2), the liquid oil tank (5) is communicated with the hydraulic pipe (1) through a hydraulic pump and a liquid conveying pipe, and a pressure gauge (6) is arranged on the liquid oil tank (5).

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