CN214818351U

CN214818351U - Hydraulic excavator center table assembling tool

Info

Publication number: CN214818351U
Application number: CN202121412386.9U
Authority: CN
Inventors: 刘茹; 吴秀珍; 刘礼光
Original assignee: Lingguan Construction Machinery Co ltd
Current assignee: Lingguan Construction Machinery Co ltd
Priority date: 2021-06-24
Filing date: 2021-06-24
Publication date: 2021-11-23
Anticipated expiration: 2031-06-24

Abstract

The utility model discloses a fluid pressure type excavator central station equipment frock, the on-line screen storage device comprises a base, the upper end of base is fixed with fixed stop, the adjustment tank has been seted up to the upper end of base, the inner wall of adjustment tank rotates through the bearing and is connected with the lead screw, the circumference lateral wall screw thread of lead screw rotates and is connected with the slider, the upper end of slider is fixed with the movable plate, the sliding tray has been seted up to the upper end of base, the inside of sliding tray is provided with mobile device and strutting arrangement, the one end of lead screw runs through to the base outside and is fixed with the carousel, the movable plate offsets with the upper end of base. In this device, can stabilize pivoted regulation pole, connecting block and backup pad through setting up, can realize the stable stay to the work piece, can control the skew angle of backup pad simultaneously, can adapt to the support of different angles, reducible artifical support also can guarantee when can reducing manpower consumption that the safety of equipment goes on.

Description

Hydraulic excavator center table assembling tool

Technical Field

The utility model relates to an excavator manufacturing technical field especially relates to a fluid pressure type excavator center station equipment frock.

Background

The hydraulic excavator is a multifunctional machine, is widely applied to mechanical construction of hydraulic engineering, transportation, electric power engineering, mine excavation and the like, plays an important role in reducing heavy physical labor, ensuring engineering quality, accelerating construction speed and improving labor productivity, and the central station is an excavator mounting base part;

in the artificial equipment process of traditional excavator central station, need realize the stability of work piece through the mode of artificial support, realize going on of equipment, and long-time support can make the workman appear taking off the danger of power for the security is lower, and the mechanism volume of current pure mechanical installation is comparatively accurate, and the cost is higher, does not adapt to the use of small-size excavator producer, therefore we need design a higher hydraulic type excavator central station equipment frock of safe type.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem of the prior art that the safety is low due to manual assembly, and providing a hydraulic excavator center console assembly tool.

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

the utility model provides a fluid pressure type excavator central station equipment frock, includes the base, the upper end of base is fixed with fixed stop, the adjustment tank has been seted up to the upper end of base, the inner wall of adjustment tank rotates through the bearing and is connected with the lead screw, the circumference lateral wall screw thread of lead screw rotates and is connected with the slider, the upper end of slider is fixed with the movable plate, the sliding tray has been seted up to the upper end of base, the inside of sliding tray is provided with mobile device and strutting arrangement.

Preferably, one end of the screw rod penetrates through the base and is fixed with a rotary table, and the movable plate is abutted against the upper end of the base.

Preferably, the mobile device includes a guide bar fixed on the inner wall of the sliding groove, a bearing block is slidably connected to a circumferential side wall of the guide bar, the bearing block is a U-shaped block, and the bearing block abuts against the inner wall of the sliding groove.

Preferably, a fixing plate is fixed at the upper end of the base, an electric push rod is fixed on the side wall of the fixing plate, and a rod head of the electric push rod is fixed with one end of the bearing block.

Preferably, the supporting device comprises an adjusting rod rotatably connected with the inner wall of the upper end of the bearing block in a threaded manner, a connecting block is fixed on the circumferential side wall of the adjusting rod, and a supporting plate is fixed at the upper end of the connecting block.

Preferably, the upper end of the supporting plate is provided with a placing groove, and the adjusting rod penetrates through the other end of the bearing block.

Compared with the prior art, the utility model has the advantages of:

1. in this device, can stabilize pivoted regulation pole, connecting block and backup pad through setting up, can realize the stable support to the work piece, can control the skew angle of backup pad simultaneously, can adapt to the support of different angles, reducible artifical support simultaneously also can guarantee the safety of equipment when can reducing manpower consumption and go on, and set up the bearing block that can stably remove, can adapt to the equipment of different positions, can make the suitability stronger.

2. In this device, through setting up fixed stop and movable plate, can guarantee that the stability of central station is spacing for central station equipment error is littleer, and it is more convenient to assemble, and sets up mobilizable movable plate, can realize spacing to the central station of equidimension not, can effectively increase the suitability of device.

Drawings

Fig. 1 is a schematic structural view of a center table assembly fixture of a hydraulic excavator according to the present invention;

fig. 2 is a side view of the center table assembling tool of the hydraulic excavator according to the present invention;

fig. 3 is a top view of the utility model provides a hydraulic excavator center table assembly fixture.

In the figure: the device comprises a base 1, a fixed baffle 2, an adjusting groove 3, a screw rod 4, a sliding block 5, a moving plate 6, a sliding groove 7, a guide rod 8, a bearing block 9, a fixed plate 10, an electric push rod 11, an adjusting rod 12, a connecting block 13, a supporting plate 14 and a placing groove 15.

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.

Referring to fig. 1-3, a center table assembling tool of a hydraulic excavator comprises a base 1, wherein a fixed baffle 2 is fixed at the upper end of the base 1, an adjusting groove 3 is formed at the upper end of the base 1, the inner wall of the adjusting groove 3 is rotatably connected with a screw rod 4 through a bearing, the circumferential side wall of the screw rod 4 is rotatably connected with a slide block 5 through threads, a movable plate 6 is fixed at the upper end of the slide block 5, a sliding groove 7 is formed at the upper end of the base 1, and a moving device and a supporting device are arranged inside the sliding groove 7; the one end of lead screw 4 runs through to base 1 outside and is fixed with the carousel, and movable plate 6 offsets with base 1's upper end, through setting up fixed stop 2 and movable plate 6, can guarantee that the stability of central station is spacing for central station equipment error is littleer, and it is more convenient to assemble, and sets up mobilizable movable plate 6, can realize spacing to the central station of equidimension not, can effectively increase the suitability of device.

The moving device comprises a guide rod 8 fixed on the inner wall of the sliding groove 7, the circumferential side wall of the guide rod 8 is connected with a bearing block 9 in a sliding mode, the bearing block 9 is a U-shaped block, and the bearing block 9 abuts against the inner wall of the sliding groove 7; a fixing plate 10 is fixed at the upper end of the base 1, an electric push rod 11 is fixed on the side wall of the fixing plate 10, the rod head of the electric push rod 11 is fixed with one end of a bearing block 9, the electric push rod 11 is DTZ300 type, and the prior art is provided, and is not explained herein; the supporting device comprises an adjusting rod 12 which is in threaded rotary connection with the inner wall of the upper end of the bearing block 9, a connecting block 13 is fixed on the circumferential side wall of the adjusting rod 12, and a supporting plate 14 is fixed at the upper end of the connecting block 13; standing groove 15 has been seted up to the upper end of backup pad 14, adjust pole 12 and run through to the other end of bearing block 9, set up strutting arrangement, can realize that backup pad 14 supports the work piece, reducible artifical support, also can guarantee the safety of equipment when can reducing manpower consumption and go on, and set up mobile device, can realize the removal of work piece holding position according to the equipment needs, make things convenient for going on of central station equipment, and bearing block 9 all offsets with guide bar 8 and sliding tray 7, can guarantee the stability of bearing block 9 removal in-process, can make the removal adjust the security higher.

The utility model discloses in, in the assembly process to hydraulic type excavator center station, at first need remove the center station to base 1 upper end, make the center station need assemble the position and be close to 7 directions of sliding tray, other end walls of center station offset with the fixed stop 2 that is the L type this moment, then through rotating the carousel, make lead screw 4 rotatory, thereby can drive slider 5 along 3 inner walls of adjustment tank slip, and then can drive movable plate 6 along base 1 upper end slip, continue to rotate the carousel, until movable plate 6 and center station support tightly, through setting up fixed stop 2 and movable plate 6, can guarantee the stable spacing of center station, make center station equipment error littleer, it is more convenient to assemble, and set up movable plate 6, can realize the spacing to the center station of equidimension not, can effectively increase the suitability of device;

after the central table is clamped and limited, the adjusting rod 12 is manually rotated, so that the adjusting rod 12 rotates, the supporting plate 14 can be driven to rotate, the adjusting rod 12 is in threaded connection with the bearing block 9, self-locking capacity is achieved, the stability of the supporting plate 14 can be guaranteed, after the supporting plate 14 deviates a proper angle, a workpiece needing to be assembled is manually placed in the placing groove 15, the workpiece is supported by the stable supporting plate 14, manual support can be reduced, labor consumption can be reduced, and meanwhile, the safe assembly can be guaranteed;

then start electric putter 11 for electric putter 11's pole head promotes bearing block 9 and slides along guide bar 8 and sliding tray 7 inner wall, makes the horizontal migration of backup pad 14, can realize the removal to the work piece, can realize the removal of work piece support position according to the equipment needs, makes things convenient for going on of central station equipment, and bearing block 9 all offsets with guide bar 8 and sliding tray 7, can guarantee the stability of bearing block 9 removal in-process, can make the security of central station equipment higher.

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 utility model provides a hydraulic excavator center table equipment frock, includes base (1), its characterized in that, the upper end of base (1) is fixed with fixed stop (2), adjustment tank (3) have been seted up to the upper end of base (1), the inner wall of adjustment tank (3) is rotated through the bearing and is connected with lead screw (4), the circumference lateral wall screw thread of lead screw (4) rotates and is connected with slider (5), the upper end of slider (5) is fixed with movable plate (6), sliding tray (7) have been seted up to the upper end of base (1), the inside of sliding tray (7) is provided with mobile device and strutting arrangement.

2. The assembly tooling for the center table of the hydraulic excavator according to claim 1, wherein one end of the screw rod (4) penetrates through the base (1) and is fixed with a turntable, and the moving plate (6) abuts against the upper end of the base (1).

3. The assembly tooling for the center table of the hydraulic excavator according to claim 1, wherein the moving device comprises a guide rod (8) fixed on the inner wall of the sliding groove (7), a bearing block (9) is slidably connected to the circumferential side wall of the guide rod (8), the bearing block (9) is a U-shaped block, and the bearing block (9) abuts against the inner wall of the sliding groove (7).

4. The assembly tooling for the center table of the hydraulic excavator according to claim 3, wherein a fixing plate (10) is fixed to the upper end of the base (1), an electric push rod (11) is fixed to the side wall of the fixing plate (10), and a rod head of the electric push rod (11) is fixed to one end of the bearing block (9).

5. The assembly tooling for the center table of the hydraulic excavator according to claim 4, wherein the support device comprises an adjusting rod (12) in threaded and rotatable connection with the inner wall of the upper end of the bearing block (9), a connecting block (13) is fixed on the circumferential side wall of the adjusting rod (12), and a support plate (14) is fixed on the upper end of the connecting block (13).

6. The assembly tooling for the center table of the hydraulic excavator according to claim 5, wherein a placing groove (15) is formed in the upper end of the supporting plate (14), and the adjusting rod (12) penetrates through the other end of the bearing block (9).