CN210686512U

CN210686512U - Hydraulic filter convenient to installation

Info

Publication number: CN210686512U
Application number: CN201921523901.3U
Authority: CN
Inventors: 施敏
Original assignee: Zhangjiagang Shengang Environmental Protection Equipment Manufacturing Co Ltd
Current assignee: Zhangjiagang Shengang Environmental Protection Equipment Manufacturing Co Ltd
Priority date: 2019-09-13
Filing date: 2019-09-13
Publication date: 2020-06-05
Anticipated expiration: 2029-09-13

Abstract

The utility model discloses a hydraulic filter convenient to installation, including main filter core, shell, advance oil pipe and go out oil pipe, main filter core fixed mounting is in the shell, shell both ends mouth is equipped with oil inlet and oil-out respectively, the joint groove has all been seted up to both sides about oil inlet and the oil-out, shell both ends week all is equipped with solid fixed ring, the equal threaded connection in both sides has the threaded rod about the solid fixed ring, threaded rod one end fixedly connected with turning block, the threaded rod other end rotates and is connected with the bearing, the filter passes through the joint groove and the chucking piece is fixed with business turn over oil pipe way chucking, then pass through the screw bolt and the nut on the solid fixed ring with filter and business turn over oil pipe way further fixed again, and is simple in operation.

Description

Hydraulic filter convenient to installation

Technical Field

The utility model relates to a filter specifically is a hydraulic filter convenient to installation.

Background

The filter is a filter that filters impurities or gas through filter paper. Generally referred to as an automobile filter, is an accessory of an engine. The method is divided into the following steps according to different filtering functions: oil filters, fuel filters (gasoline filters, diesel filters, oil-water separators, hydraulic filters), air filters, air-conditioning filters, and the like. The engine has three filters of air, engine oil and fuel oil, generally called three filters, and an air-conditioning filter, commonly called four filters. Respectively takes charge of the filtration of a lubricating system, a medium in a combustion system, an engine air inlet system and a carriage air circulating system.

The main function of the hydraulic filter is to filter hydraulic oil, and various impurities inevitably appear in a hydraulic system. However, conventional hydraulic filters are generally of a fixed construction and often require replacement. Accordingly, those skilled in the art have provided a hydraulic filter that is easy to install to solve the problems set forth in the background art described above.

Disclosure of Invention

An object of the utility model is to provide a hydraulic filter convenient to installation to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a hydraulic pressure filter convenient to installation, including main filter core, shell, advance oil pipe and go out oil pipe, main filter core fixed mounting is in the shell, shell both ends mouth is equipped with oil inlet and oil-out respectively, the joint groove has all been seted up to both sides about oil inlet and the oil-out, shell both ends week all is equipped with solid fixed ring, the equal threaded connection in both sides has the threaded rod about solid fixed ring, threaded rod one end fixedly connected with turning block, the threaded rod other end rotates and is connected with the bearing, bearing one end fixedly connected with chucking piece, chucking piece agrees with the joint groove, two chucking pieces all are located solid fixed ring inboardly, the turning block is located solid fixed ring outside, chucking piece passes through the.

As a further aspect of the present invention: the oil inlet and the oil outlet are respectively provided with a dustproof ring at the outer side, the dustproof rings are installed at two ends of the shell, bolts are arranged at two ends of the fixing ring, nuts are connected to the lower ends of the bolts in a threaded mode, the oil outlet is aligned to the oil outlet pipe, and the oil inlet is aligned to the oil inlet pipe.

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

the oil inlet and outlet pipeline can be connected with the filter through the fixing ring, the clamping block is driven to ascend by rotating the rotating block, so that the upper end and the lower end of the oil inlet and outlet pipeline are clamped, then the filter is clamped and fixed with the oil inlet and outlet pipeline through the clamping groove and the clamping block, then the filter and the oil inlet and outlet pipeline are further fixed through bolts and nuts on the fixing ring, the operation is simple, and the filter is convenient to disassemble and assemble.

Drawings

Fig. 1 is a schematic view of a hydraulic filter which is easy to install.

Fig. 2 is a schematic view of a connection structure of a hydraulic filter which is easy to install.

FIG. 3 is a schematic top view of a hydraulic filter for ease of installation.

FIG. 4 is a schematic view of a retaining ring in a hydraulic filter for easy installation

In the figure: 1. a main filter element; 2. a housing; 3. an oil inlet; 4. an oil outlet; 5. a fixing ring; 6. an oil inlet pipe; 7. an oil outlet pipe; 8. rotating the block; 9. a threaded rod; 10. a bearing; 11. a clamping block; 12. a dust ring; 13. a clamping groove; 14. a bolt; 15. and a nut.

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. 1-4, in the embodiment of the present invention, a hydraulic filter convenient to mount includes a main filter element 1, a housing 2, an oil inlet pipe 6 and an oil outlet pipe 7, the main filter element 1 is fixedly mounted in the housing 2, two ports of the housing 2 are respectively provided with an oil inlet 3 and an oil outlet 4, clamping grooves 13 are respectively formed on upper and lower sides of the oil inlet 3 and the oil outlet 4, fixing rings 5 are respectively disposed on both sides of the housing 2, threaded rods 9 are respectively connected to upper and lower sides of the fixing rings 5 through threads, one end of each threaded rod 9 is fixedly connected with a rotating block 8, the other end of each threaded rod 9 is rotatably connected with a bearing 10, one end of each bearing 10 is fixedly connected with a clamping block 11, the clamping block 11 is engaged with the clamping groove 13, the two clamping blocks 11 are respectively located inside the fixing rings 5, the rotating block 8 is located outside the fixing rings;

the oil inlet 3 and the oil-out 4 outside all are equipped with dust ring 12, and dust ring 12 installs in shell 2 both ends, has bolt 14 on the solid fixed ring 5 both ends, and there is nut 15 bolt 14 lower extreme threaded connection, oil-out 4 aims at out oil pipe 7, and oil inlet 3 aims at into oil pipe 6.

The utility model discloses a theory of operation is:

when the hydraulic filter is installed, an oil inlet 3 and an oil outlet 4 of the hydraulic filter are respectively aligned to an oil inlet pipe 6 and an oil outlet pipe 7, the upper side wall and the lower side wall of a pipeline are clamped between a fixing ring 5 and a clamping block 11, the rotating block 8 is rotated, and the threaded rod 9 is in threaded connection with the fixing ring 5 due to the fact that the clamping block 11 is rotatably connected with the threaded rod 9 through a bearing 10. Therefore, the clamping blocks 11 are driven to move upwards to clamp the side wall of the pipeline between the fixing ring 5 and the clamping blocks 11, the oil inlet pipe 6 and the oil outlet pipe 7 on two sides are pushed to respectively clamp the oil inlet 3 and the oil outlet 4 of the two clamping blocks 11 in the clamping grooves 13, and finally the nuts 15 and the bolts 14 on the fixing ring 5 are rotated tightly, so that the filter and the pipeline are connected tightly, and the disassembly can be known by the method.

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 filter convenient to installation, includes main filter core (1), shell (2), advances oil pipe (6) and goes out oil pipe (7), a serial communication port, main filter core (1) fixed mounting is in shell (2), and shell (2) both ends mouth is equipped with oil inlet (3) and oil-out (4) respectively, and joint groove (13) have all been seted up to both sides about oil inlet (3) and oil-out (4), and shell (2) both ends week all is equipped with solid fixed ring (5), and the equal threaded connection in both sides has threaded rod (9) about solid fixed ring (5), and threaded rod (9) one end fixedly connected with turning block (8), and the threaded rod (9) other end rotates and is connected with bearing (10), bearing (10) one end fixedly connected with chucking piece (11).

2. A hydraulic filter easy to mount according to claim 1, characterised in that both clamping blocks (11) are located inside the fixed ring (5) and the turning block (8) is located outside the fixed ring (5).

3. The hydraulic filter convenient to mount according to claim 1, wherein the clamping block (11) is matched with the clamping groove (13), the oil outlet (4) is aligned with the oil outlet pipe (7), and the oil inlet (3) is aligned with the oil inlet pipe (6).

4. The hydraulic filter convenient to mount according to claim 1, wherein dust rings (12) are arranged outside the oil inlet (3) and the oil outlet (4), and the dust rings (12) are mounted at two ends of the housing (2).

5. A hydraulic filter easy to install according to claim 1, characterized in that the fixing ring (5) has bolts (14) at both ends, and nuts (15) are screwed on the lower ends of the bolts (14).

6. A hydraulic filter easy to mount according to claim 1, characterised in that the clamping block (11) is screwed to the fixing ring (5) by means of a bearing (10) and a threaded rod (9).