CN210649375U

CN210649375U - Diesel engine body bearing press-mounting machine

Info

Publication number: CN210649375U
Application number: CN201921521805.5U
Authority: CN
Inventors: 管岳如
Original assignee: Changzhou Etk Power Machinery Co ltd
Current assignee: Changzhou Etk Power Machinery Co ltd
Priority date: 2019-09-09
Filing date: 2019-09-09
Publication date: 2020-06-02
Anticipated expiration: 2029-09-09

Abstract

The utility model discloses a diesel engine organism bearing pressure equipment machine, comprising a base plate, the standing groove has been seted up at bottom plate upside middle part, be equipped with the bearing board in the standing groove, install the fixed establishment who is used for fixed bearing board on the standing groove lateral wall, the first bracing piece of bottom plate top four corners fixedly connected with, the one end fixedly connected with second bracing piece of bottom plate is kept away from to first bracing piece, the cover is equipped with first mounting panel and second mounting panel on the second bracing piece, install the pneumatic cylinder between first mounting panel and the second mounting panel, the nut has been cup jointed to the one end screw thread that first bracing piece was kept away from to the second bracing piece, first mounting panel downside middle part is equipped with first installation piece. The utility model discloses in, pneumatic cylinder fixed mounting is between two mounting panels, and the user is through rotating the nut, alright take off the second mounting panel from the second bracing piece, and then can take off the pneumatic cylinder, has realized the effect that the pneumatic cylinder was dismantled in high efficiency's installation.

Description

Diesel engine body bearing press-mounting machine

Technical Field

The utility model relates to a bearing pressure equipment machine technical field especially relates to a diesel engine organism bearing pressure equipment machine.

Background

The diesel engine is an engine which burns diesel to obtain energy release, and the bearing is an important part in the diesel engine. Its main function is to support the mechanical rotator, reduce the friction coefficient in its motion process and ensure its rotation precision. The bearing needs to use a press-mounting machine in production, and the press-mounting machine mainly provides large driving force through a hydraulic cylinder to press-mount the bearing. Because the working strength of the press-mounting machine is high, the parts and the hydraulic cylinder of the press-mounting machine are easy to deform and even damage, and the press-mounting machine needs to be maintained and checked regularly.

But current pressure equipment machine can not realize high-efficient quick installation dismantlement effect, and inconvenient maintenance personal regularly maintains the inspection, and the bearing board that is used for placing the bearing moreover owing to receive great pressure, long-time the use can produce the deformation, needs in time to change, guarantees the accuracy nature of bearing pressure equipment.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving present pressure equipment machine and can not realizing high-efficient quick installation dismantlement effect, inconvenient maintenance personal regularly carries out the shortcoming of maintaining, and the diesel engine organism bearing pressure equipment machine that provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a bearing press-mounting machine for a diesel engine body comprises a bottom plate, wherein a placing groove is arranged in the middle of the upper side of the bottom plate, a bearing plate is arranged in the placing groove, a plurality of fixing mechanisms for fixing the bearing plate are arranged on the side wall of the placing groove, a first supporting rod is fixedly connected at the four corners above the bottom plate, a second supporting rod is fixedly connected at one end of the first supporting rod far away from the bottom plate, a first mounting plate and a second mounting plate are sleeved on the second supporting rod, a hydraulic cylinder is arranged between the first mounting plate and the second mounting plate, a screw cap is sleeved on one end of the second supporting rod far away from the first supporting rod through threads, a first mounting block is arranged in the middle of the lower side of the first mounting plate, a first mounting groove for mounting the hydraulic cylinder is formed in the first mounting block, a second mounting block is arranged in the middle of the upper side of the second mounting plate, and a second mounting groove for mounting the hydraulic cylinder is formed in the second mounting block.

Preferably, fixed establishment includes movable block and dwang, the thread groove that is used for screw thread installation dwang is seted up to the movable block, offer the movable groove that is used for the slidable mounting movable block on the lateral wall of standing groove, set up the rotation groove that rotates the installation dwang on the lateral wall in movable groove, the joint groove that is used for the joint movable block is seted up to the side of bearing board.

Preferably, the fixed cover is equipped with the spacing ring on the dwang, the spacing ring offsets with the diapire in activity groove.

Preferably, the one end that the movable block was kept away from to the dwang passes and rotates groove and fixedly connected with turning block, the side of turning block is equipped with anti-skidding line.

Preferably, the driving rod of the hydraulic cylinder penetrates through the first mounting block and is fixedly connected with the pressing block.

Preferably, the diameter of the first supporting rod is larger than that of the second supporting rod, the first mounting block and the first mounting plate are integrally formed, and the second mounting block and the second mounting plate are integrally formed.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses in, pneumatic cylinder fixed mounting is between first mounting panel and second mounting panel, and the user is through rotating the nut, alright take off the second mounting panel from the second bracing piece, and then can take off the pneumatic cylinder, has realized the effect that the pneumatic cylinder was dismantled in high efficiency's installation, and the maintenance personal of being convenient for dismantles the inspection to the pneumatic cylinder and maintains, has improved maintenance personal's work efficiency.

2. The utility model discloses in, the turning block is rotated to the user's accessible for the movable block supports into the joint groove or deviates from the joint groove, has realized the effect of high efficiency's dismantlement installation bearing board, has improved the efficiency that the user changed the bearing board, and convenient to use person changes the bearing board.

Drawings

Fig. 1 is a schematic perspective view of a press-mounting machine for a diesel engine body bearing according to the present invention;

fig. 2 is a schematic plan structure view of a press-fitting machine for a bearing of a diesel engine body according to the present invention;

fig. 3 is an enlarged view of a structure a in fig. 2.

In the figure: the support device comprises a base plate 1, a first supporting rod 2, a second supporting rod 3, a first mounting plate 4, a second mounting plate 5, a second mounting block 6, a second mounting groove 7, a first mounting block 8, a first mounting groove 9, a hydraulic cylinder 10, a pressing block 11, a nut 12, a placing groove 13, a bearing plate 14, a rotating block 15, a clamping groove 16, a rotating groove 17, a rotating rod 18, a movable groove 19, a movable block 20, a thread groove 21 and a limiting ring 22.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-3, a press-mounting machine for diesel engine body bearings comprises a bottom plate 1, a placement groove 13 is formed in the middle of the upper side of the bottom plate 1, a bearing plate 14 is arranged in the placement groove 13, a plurality of fixing mechanisms for fixing the bearing plate 14 are mounted on the side wall of the placement groove 13, each fixing mechanism comprises a movable block 20 and a rotating rod 18, the movable block 20 is provided with a threaded groove 21 for mounting the rotating rod 18 in a threaded manner, the side wall of the placement groove 13 is provided with a movable groove 19 for slidably mounting the movable block 20, the rotating rod 18 rotates to enable the movable block 20 to slide in the movable groove 19, the side wall of the movable groove 19 is provided with a rotating groove 17 for rotatably mounting the rotating rod 18, the side edge of the bearing plate 14 is provided with a clamping groove 16 for clamping the movable block 20, when the movable block 20 is clamped in the clamping groove 16, the bearing plate 14 is fixedly mounted in the placement, the limiting ring 22 is abutted against the bottom wall of the movable groove 19, one end of the rotating rod 18, which is far away from the movable block 20, penetrates through the rotating groove 17 and the rotating block 15, and the side edge of the rotating block 15 is provided with anti-skidding threads.

The four corners of the upper part of the bottom plate 1 are fixedly connected with first supporting rods 2, one ends of the first supporting rods 2 far away from the bottom plate 1 are fixedly connected with second supporting rods 3, the diameter of the first supporting rods 2 is larger than that of the second supporting rods 3, the second supporting rods 3 are sleeved with a first mounting plate 4 and a second mounting plate 5, the first supporting rods 2 play a supporting role for the first mounting plate 4, a hydraulic cylinder 10 is arranged between the first mounting plate 4 and the second mounting plate 5, one ends of the second supporting rods 3 far away from the first supporting rods 2 are in threaded sleeve connection with a nut 12, a first mounting block 8 is arranged in the middle of the lower side of the first mounting plate 4, a first mounting groove 9 for mounting the hydraulic cylinder 10 is arranged on the first mounting block 8, a second mounting block 6 is arranged in the middle of the upper side of the second mounting plate 5, a second mounting groove 7 for mounting the hydraulic cylinder 10 is arranged on the second mounting block 6, and, the second mounting block 6 and the second mounting plate 5 are integrally formed, and a driving rod of the hydraulic cylinder 10 penetrates through the first mounting block 8 and is fixedly connected with a pressing block 11.

In the utility model, the hydraulic cylinder 10 is stably arranged between the first mounting plate 4 and the second mounting plate 5, and a user can take off the nut 12 from the second support rod 3 by rotating the nut 12, so that the second mounting plate 5 can be taken off from the second support rod 3, and the hydraulic cylinder 10 can be further taken off, thereby realizing the effect of quickly and efficiently mounting and dismounting the hydraulic cylinder 10, and being convenient for maintenance personnel to dismount, check and maintain the hydraulic cylinder 10; meanwhile, the user can rotate the rotating block 15 to drive the rotating rod 18 to rotate, so that the movable block 20 slides in the movable groove 19, and then the movable block 20 abuts against the clamping groove 16 or is separated from the clamping groove 16, the effect of quickly and efficiently disassembling and assembling the bearing plate 14 is realized, and the user can conveniently replace the bearing plate 14.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The press-mounting machine for the bearings of the diesel engine bodies comprises a bottom plate (1) and is characterized in that a placing groove (13) is formed in the middle of the upper side of the bottom plate (1), a supporting plate (14) is arranged in the placing groove (13), a plurality of fixing mechanisms used for fixing the supporting plate (14) are installed on the side wall of the placing groove (13), a first supporting rod (2) is fixedly connected to the four corners of the upper portion of the bottom plate (1), a second supporting rod (3) is fixedly connected to one end, away from the bottom plate (1), of the first supporting rod (2), a first mounting plate (4) and a second mounting plate (5) are sleeved on the second supporting rod (3), a hydraulic cylinder (10) is installed between the first mounting plate (4) and the second mounting plate (5), and a nut (12) is sleeved on one end, away from the first supporting rod (2), of the second supporting rod (3, first mounting panel (4) downside middle part is equipped with first installation piece (8), first mounting groove (9) that are used for installing pneumatic cylinder (10) are seted up in first installation piece (8), second mounting panel (5) upside middle part is equipped with second installation piece (6), second mounting groove (7) that are used for installing pneumatic cylinder (10) are seted up in second installation piece (6).

2. The diesel engine organism bearing press-fitting machine of claim 1, characterized in that the fixing mechanism comprises a movable block (20) and a rotating rod (18), the movable block (20) is provided with a thread groove (21) for installing the rotating rod (18) in a thread manner, the side wall of the placing groove (13) is provided with a movable groove (19) for installing the movable block (20) in a sliding manner, the side wall of the movable groove (19) is provided with a rotating groove (17) for installing the rotating rod (18) in a rotating manner, and the side edge of the bearing plate (14) is provided with a clamping groove (16) for clamping the movable block (20).

3. The diesel engine body bearing press-fitting machine as claimed in claim 2, wherein a limiting ring (22) is fixedly sleeved on the rotating rod (18), and the limiting ring (22) abuts against the bottom wall of the movable groove (19).

4. The diesel engine body bearing press-fitting machine according to claim 2, characterized in that one end of the rotating rod (18) far away from the movable block (20) passes through the rotating groove (17) and is fixedly connected with the rotating block (15), and the side edge of the rotating block (15) is provided with anti-skid lines.

5. The diesel engine block bearing press-fitting machine according to claim 1, characterized in that the driving rod of the hydraulic cylinder (10) passes through the first mounting block (8) and is fixedly connected with the pressing block (11).

6. The diesel engine block bearing press-fitting machine according to claim 1, characterized in that the diameter of the first support rod (2) is larger than that of the second support rod (3), the first mounting block (8) and the first mounting plate (4) are integrally formed, and the second mounting block (6) and the second mounting plate (5) are integrally formed.