CN212239939U

CN212239939U - Double-station pressing machine device

Info

Publication number: CN212239939U
Application number: CN202020924155.5U
Authority: CN
Inventors: 李维韬
Original assignee: I Mech Industrial Engineering Dalian Co ltd
Current assignee: I Mech Industrial Engineering Dalian Co ltd
Priority date: 2020-05-28
Filing date: 2020-05-28
Publication date: 2020-12-29
Anticipated expiration: 2030-05-28

Abstract

The utility model discloses a duplex position press device relates to hydraulic oil pump assembly technical field, including total frame and slip tray, the side all is equipped with the slip tray around the total frame, total frame is inside from left to right to be equipped with tilting mechanism, big pressure head, little support, little cylinder, little pressure head, support frame, support base in proper order and send into the cylinder, lift cylinder, gas-liquid reinforcement jar and sideslip cylinder are installed to total frame upper end, install well pressure head in the middle of the support frame upper end. The utility model discloses compact structure has reduced the upset manpower, merges the station, public press, and easy operation installs displacement sensor pressure equipment stroke and detects, can lean production to the hydraulic pump, improves the production efficiency of enterprise, is fit for using widely.

Description

Double-station pressing machine device

Technical Field

The utility model relates to a hydraulic oil pump assembly technical field specifically is a duplex position press device.

Background

The hydraulic pump is a power element of a hydraulic system, and is an element which is driven by an engine or an electric motor, sucks oil from a hydraulic oil tank, forms pressure oil, discharges the pressure oil and sends the pressure oil to an execution element. The hydraulic pump is divided into a gear pump, a plunger pump, a vane pump and a screw pump according to the structure. Because in the production process, the casing needs to be overturned when the hydraulic pump shaft is assembled, the weight of the casing is very heavy, then the assembly of parts such as a shaft is carried out, the existing equipment of a company carries out the installation of the shaft, the bearing and the oil seal for different equipment, the process is complex, the turnover casing is relatively troublesome, and a double-station press device is designed aiming at the problems to improve the productivity.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a duplex position press device to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a double-station pressing machine device comprises a main frame and a sliding tray, wherein the sliding tray is arranged on the front side and the rear side of the main frame, a turnover mechanism, a large pressing head, a small support, a small air cylinder, a small pressing head, a support frame, a support base and a feeding air cylinder are sequentially arranged in the main frame from left to right, a lifting air cylinder, a gas-liquid boosting cylinder and a transverse moving air cylinder are arranged at the upper end of the main frame, the turnover mechanism is connected with the head of the lifting air cylinder, the large pressing head is connected with the head of the gas-liquid boosting cylinder, the small air cylinder is fixed in the small support (a guide pillar and a guide sleeve are arranged on the small support), the head of the small air cylinder is connected with the small pressing head, the support frame is connected with the support.

Further: the turnover mechanism is provided with a turnover support frame, a turnover frame and a clamping cylinder, the support frame is connected with the turnover frame through a rotating shaft and a bearing, the clamping cylinder is installed on the turnover support frame, the head of the clamping cylinder is in mutual contact (sliding contact) with the inner side of the turnover frame, and two ends of the turnover support frame are connected with turnover guide pillars.

Further: and the upper end and the lower end of the roll-over stand are fixedly provided with a positioning pin and an inserting plate.

Further: the upper end of the main frame is provided with a rail, the lower end of the gas-liquid boosting cylinder is arranged on a sliding seat, the sliding seat is connected with the head of the transverse moving cylinder, and the rail is connected with the sliding seat in a matching way to form a sliding system.

Further: the support frame is provided with an extension spring and an insertion limiting block, and the support frame is provided with a guide pillar and a guide sleeve which can keep verticality and guarantee precision.

Further: and the left side and the right side of the middle pressure head are provided with return springs, the middle pressure head automatically returns after press mounting is finished, and the middle pressure head is matched with the gas-liquid boosting cylinder for use.

Further: and the front end of the gas-liquid boosting cylinder is provided with a displacement sensor.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses compact structure has reduced the upset manpower, merges the station, public press, and easy operation installs displacement sensor pressure equipment stroke and detects, can lean production to the hydraulic pump, improves the production efficiency of enterprise, is fit for using widely.

Drawings

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

fig. 2 is a side view of the present invention;

fig. 3 is a top view of the present invention;

FIG. 4 is a cross-sectional view of the canting mechanism of FIG. 1;

fig. 5 is a schematic structural view of the support frame of fig. 1.

In the figure: 1. the device comprises a main frame, 2, a sliding tray, 3, a turnover mechanism, 4, a large pressure head, 5, a lifting cylinder, 6, a transverse moving cylinder, 7, a gas-liquid boosting cylinder, 8, a displacement sensor, 9, a small support, 10, a small gas cylinder, 11, a small pressure head, 12, a support frame, 13, a middle pressure head, 14, a support base, 15, a turnover guide post, 16, a sliding seat, 17, a feeding cylinder, 18, a rail, 301, a turnover support frame, 302, a turnover frame, 303, a clamping cylinder, 304, a rotating shaft, 305, a bearing, 306, a positioning pin, 307, a plug board, 1201, a tension spring, 1202, a sliding rail, a sliding block, 1203, an insertion limit block, 1301 and a reset spring.

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. 1-5, the present invention provides a technical solution: the device comprises a main frame 1 and a sliding tray 2, wherein the front side and the rear side of the main frame 1 are respectively provided with the sliding tray 2, a turnover mechanism 3, a large pressure head 4, a small support 9, a small air cylinder 10, a small pressure head 11, a support frame 12, a support base 14 and a feeding air cylinder 17 are sequentially arranged in the main frame 1 from left to right, the upper end of the main frame 1 is provided with a lifting air cylinder 5, an air-liquid boosting cylinder 7 and a transverse moving air cylinder 6, the turnover mechanism 3 is connected with the head of the lifting air cylinder 5, the large pressure head 4 is connected with the head of the air-liquid boosting cylinder 7, the small air cylinder 10 is fixed in the small support 9, the head of the small air cylinder 10 is connected with the small pressure head 11, the support frame 12 is connected with the support base 14 through a sliding rail slider 1202, the left end of the.

The turnover mechanism 3 is provided with a turnover support frame 301, a turnover frame 302 and a clamping cylinder 303, the support frame 301 is connected with the turnover frame 302 through a rotating shaft 304 and a bearing 305, the clamping cylinder 303 is installed on the turnover support frame 301, the head of the clamping cylinder is in mutual contact with the inner side of the turnover frame 302, and two ends of the turnover support frame 301 are connected with turnover guide posts 15.

The upper end and the lower end of the roll-over stand 302 are fixedly provided with a positioning pin 306 and an inserting plate 307.

The upper end of the main frame 1 is provided with a rail 18, the lower end of the gas-liquid boosting cylinder 7 is arranged on a sliding seat 16, the sliding seat 16 is connected with the head of the transverse moving cylinder 6, and the rail 18 and the sliding seat 16 are connected in a matching way to form a sliding system.

An extension spring 1201 and an insertion limiting block 1203 are arranged on the support frame 12.

And the left side and the right side of the middle pressure head 13 are provided with return springs 1301.

And a displacement sensor 8 is arranged at the front end of the gas-liquid boosting cylinder 7.

When the utility model is used, firstly, the hydraulic pump shell is sent to the lower end of the turnover mechanism 3 through the sliding tray 2 at the rear side of the main frame 1, after the position is adjusted, the shell is fixed through the clamping cylinder 303 and the positioning pin 306 and the inserting plate 307 on the turnover frame 302, then the lifting cylinder 5 drives the turnover mechanism 3 to lift, the manual turnover is carried out for 180 degrees, the main shaft is prepared to be put into the corresponding position of the shell, the gas-liquid boosting cylinder 7 is started to drive the large pressure head 4 to press the main shaft in, the lifting cylinder 5 resets after the pressure is well pressed, the clamping cylinder 303 resets, the shell is put on the sliding tray 2 at the front side of the main frame 1, the tray is moved to the lower part of the support frame 12, the feeding cylinder 17 is started to push the support frame 12 to be connected to the flanges at the two sides of the shell through the action of the limiting block 1203, the gas-, and finally, driving a small pressure head 11 to press and mount an oil seal through a small air cylinder 10.

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

1. A double-station press device comprises a main frame (1) and a sliding tray (2), and is characterized in that: the front side and the rear side of a main frame (1) are respectively provided with a sliding tray (2), a turnover mechanism (3), a large pressure head (4), a small bracket (9), a small air cylinder (10), a small pressure head (11), a support frame (12), a support base (14) and a feeding air cylinder (17) are sequentially arranged in the main frame (1) from left to right, the upper end of the main frame (1) is provided with a lifting air cylinder (5), an air-liquid boosting cylinder (7) and a transverse moving air cylinder (6), the turnover mechanism (3) is connected with the head of the lifting air cylinder (5), the large pressure head (4) is connected with the head of the air-liquid boosting cylinder (7), the small air cylinder (10) is fixed in the small bracket (9), the head of the small air cylinder (10) is connected with the small pressure head (11), the support frame (12) is connected with the support base (14) through a sliding rail sliding block (1202), and the left end of, and a middle pressure head (13) is arranged in the middle of the upper end of the support frame (12).

2. The double station press apparatus of claim 1, wherein: the turnover mechanism (3) is provided with a turnover support frame (301), a turnover frame (302) and a clamping cylinder (303), the turnover support frame (301) is connected with the turnover frame (302) through a rotating shaft (304) and a bearing (305), the clamping cylinder (303) is installed on the turnover support frame (301), the head of the clamping cylinder is in mutual contact with the inner side of the turnover frame (302), and two ends of the turnover support frame (301) are connected with turnover guide pillars (15).

3. The double station press apparatus of claim 2, wherein: and the upper end and the lower end of the roll-over stand (302) are fixedly provided with a positioning pin (306) and an inserting plate (307).

4. The double station press apparatus of claim 1, wherein: the upper end of the main frame (1) is provided with a rail (18), the lower end of the gas-liquid boosting cylinder (7) is arranged on a sliding seat (16), the sliding seat (16) is connected with the head of the transverse moving cylinder (6), and the rail (18) is connected with the sliding seat (16) in a matching manner to form a sliding system.

5. The double station press apparatus of claim 1, wherein: an extension spring (1201) and an insertion limiting block (1203) are arranged on the support frame (12).

6. The double station press apparatus of claim 1, wherein: and the left side and the right side of the middle pressure head (13) are provided with return springs (1301).

7. The double station press apparatus of claim 1, wherein: and a displacement sensor (8) is arranged at the front end of the gas-liquid boosting cylinder (7).