Hydraulic valve block machining, assembling and fixing device

Abstract

The utility model discloses a hydraulic valve block machining, assembling and fixing device which comprises a first valve block body, a second valve block body spliced with the first valve block body, a movable seat rotationally arranged at the top of the first valve block body and a fixed seat installed at the top of the second valve block body, and splicing parts are arranged on the movable seat and the fixed seat. The splicing part comprises an inserting groove formed in the side surface of the movable seat, a penetrating hole formed in the fixed seat, a pull rod penetrating through the penetrating hole, a first connecting ring arranged on the inner wall of the penetrating hole, a second connecting ring arranged on the pull rod and located in the penetrating hole, and a spring arranged on the pull rod in a sleeving mode, wherein one end of the pull rod can be inserted into the inserting groove. The two ends of the spring are connected with the second connecting ring and the first connecting ring correspondingly. The valve block has the advantages that the first valve block body and the second valve block body can be quickly spliced through the designed splicing parts, and the splicing efficiency of the first valve block body and the second valve block body is improved.

Description

Technical Field

[0001] This utility model belongs to the field of hydraulic valve block processing technology, specifically relating to a hydraulic valve block processing, assembly and fixing device. Background Technology

[0002] A hydraulic valve block is an assembly in which multiple selected hydraulic control valves are integrated or combined and mounted on the same metal block to form an assembly with a predetermined control function.

[0003] A hydraulic valve block assembly structure, disclosed in patent CN218598505U, includes a valve block body. The upper and lower ends of one side of the valve block body have sliding grooves. A reserved groove is formed inside the valve block body at one end of the sliding groove. A fixing bolt is movably connected to the inner wall of the reserved groove, and an anti-loosening structure is movably connected to the inner side wall of the reserved groove. A sliding block is fixedly connected to the upper and lower ends of the other side of the valve block body. A bolt hole is formed on one side of the sliding block. This patent has the following problems:

[0004] When splicing two valve block bodies, it is necessary to use sliding blocks and sliding grooves, along with fixing bolts and anti-loosening structures, which increases the complexity of the splicing process. Utility Model Content

[0005] The purpose of this utility model is to provide a hydraulic valve block processing, assembly and fixing device, which has the characteristics of high splicing efficiency.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a hydraulic valve block processing, assembly and fixing device, comprising a first valve block body, a second valve block body spliced ​​with the first valve block body, a movable seat rotatably disposed on the top of the first valve block body, and a fixed seat installed on the top of the second valve block body, wherein splicing components are provided on the movable seat and the fixed seat.

[0007] The splicing component includes a slot on the side surface of the movable seat, a through hole inside the fixed seat, a pull rod passing through the through hole, one end of the pull rod being able to be inserted into the slot, a first connecting ring disposed on the inner wall of the through hole, a second connecting ring disposed on the pull rod and located inside the through hole, and a spring sleeved on the pull rod, with both ends of the spring connected to the second connecting ring and the first connecting ring respectively.

[0008] Preferably, one end of the fixing seat is provided with a fastening ear, and the fastening ear is installed on the top of the second valve block body.

[0009] Preferably, one end of the movable seat is square and the other end is arc-shaped.

[0010] Preferably, a vertical plate is installed on the top of the second valve block body, and the movable seat can abut against the vertical plate when it rotates.

[0011] Preferably, the other end of the pull rod is provided with a handle, and the handle is cylindrical.

[0012] Preferably, the outer side surface of the first valve block body is provided with symmetrically distributed first extension parts, the outer side surface of the second valve block body is provided with symmetrically distributed second extension parts, and the first extension parts and the second extension parts are provided with limiting components.

[0013] Preferably, the limiting components comprise an insertion block provided at one end of the second extension part, a receiving groove opened at one end of the first extension part for insertion of the insertion block, a stop block provided at the inner side surface of the receiving groove, and a U-shaped block provided at the groove bottom of the receiving groove.

[0014] Preferably, the stop block is in a trapezoidal structure, and when the insertion block is inserted into the interior of the receiving groove, the insertion block abuts against the U-shaped block and the stop block.

[0015] Compared with the prior art, the utility model has the beneficial effects that:

[0016] Through the designed splicing components, the first valve block body and the second valve block body can be quickly spliced, and the splicing efficiency of the first valve block body and the second valve block body is improved. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is a structural schematic diagram of the utility model;

[0018] Figure 2 It is a first extension part and a second extension part splicing partial sectional view structural schematic diagram of the utility model;

[0019] Figure 3 It is an E area enlarged structural schematic diagram in the utility model; Figure 1

[0020] Figure 4 It is a fixed seat front view sectional view structural schematic diagram of the utility model;

[0021] In the drawing: 1, first valve block body; 2, second valve block body; 21, vertical plate; 3, first extension part; 31, receiving groove; 310, U-shaped block; 311, stop block; 4, second extension part; 41, insertion block; 5, movable seat; 51, insertion slot; 6, fixed seat; 61, fastening lug; 62, perforation; 620, first connecting ring; 7, pull rod; 71, handle; 72, second connecting ring; 8, spring. DETAILED DESCRIPTION

[0022] ​With reference to the drawings of the embodiments of the present application, the technical solutions in the embodiments of the present application will be clearly and completely described. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the present application. Embodiment

[0023] Please refer to Figure 1 , Figure 3 and Figure 4 , which is the first embodiment of the present application, and provides a hydraulic valve block machining, assembling and fixing device, which comprises a first valve block body 1, a second valve block body 2 spliced with the first valve block body 1, and the first valve block body 1 and the second valve block body 2 can be spliced to increase the convenience of use. A connecting shaft is arranged on the movable seat 5, and the connecting shaft is connected with the first valve block body 1 to increase the convenience of rotation of the movable seat 5. A fixed seat 6 is installed on the top of the second valve block body 2 to realize the addition of the fixed seat 6. A splicing component is arranged on the movable seat 5 and the fixed seat 6. The splicing component comprises a slot 51 arranged on the side surface of the movable seat 5 to realize the arrangement of the slot 51, a through hole 62 arranged in the interior of the fixed seat 6 to realize the arrangement of the through hole 62, a pull rod 7 penetrating through the through hole 62, and one end of the pull rod 7 being capable of being inserted into the interior of the slot 51 to realize quick splicing. A first connecting ring 620 is installed in the inner wall of the through hole 62 by means of screws to realize the stable installation of the first connecting ring 620. A second connecting ring 72 is arranged on the pull rod 7 to realize the addition of the second connecting ring 72, and the second connecting ring 72 is located in the interior of the through hole 62. A spring 8 is sleeved on the pull rod 7, and the two ends of the spring 8 are connected with the second connecting ring 72 and the first connecting ring 620 respectively, and the spring 8 can be reset after being stretched.

[0024] In the embodiment, preferably, one end of the fixed seat 6 is provided with a fastening lug 61 to realize the addition of the fastening lug 61, and the fastening lug 61 is installed on the top of the second valve block body 2 by means of bolts to facilitate the stable installation of the fastening lug 61 and the second valve block body 2. The fastening lug 61 is used to increase the stability of the installation of the fixed seat 6.

[0025] In the embodiment, preferably, one end of the movable seat 5 is square, and the other end is arc-shaped to increase the convenience of rotation of the movable seat 5.

[0026] In the embodiment, preferably, a vertical plate 21 is installed on the top of the second valve block body 2 to realize the addition of the vertical plate 21, and the vertical plate 21 is a cuboid structure. The movable seat 5 can abut against the vertical plate 21 when rotating, and the vertical plate 21 is used to limit the movable seat 5.

[0027] In this embodiment, preferably, the other end of the pull rod 7 is provided with a pull handle 71, and the pull handle 71 is a column shape, and the column-shaped pull handle 71 increases the convenience of pulling the pull rod 7. Embodiment

[0028] Please refer to Figures 1-4 For the second embodiment of the utility model, which is based on the previous embodiment, the difference is that:

[0029] The outer side surface of the first valve block body 1 is provided with the first extension 3 which is symmetrically distributed, the first extension 3 is added, the outer side surface of the second valve block body 2 is provided with the second extension 4 which is symmetrically distributed, the second extension 4 is added, and the first extension 3 and the second extension 4 are provided with limiting components, the limiting components include the insertion block 41 provided at one end of the second extension 4, the insertion block 41 is added, the accommodating groove 31 is opened at one end of the first extension 3 for the insertion block 41 to insert, which helps to increase the limiting performance, the stop block 311 is arranged on the inner side surface of the accommodating groove 31, the U-shaped block 310 is arranged on the groove bottom of the accommodating groove 31, and the U-shaped block 310 is added; The stop block 311 is a trapezoidal structure, the insertion block 41 is inserted into the accommodating groove 31 by the trapezoidal stop block 311, when the insertion block 41 is inserted into the inside of the accommodating groove 31, the insertion block 41 abuts on the U-shaped block 310 and the stop block 311, and the insertion block 41 and the U-shaped block 310 and the stop block 311 are further extruded to reinforce the abutted first extension 3 and second extension 4; In order to further realize the stability of the splicing of the first valve block body 1 and the second valve block body 2, the first extension 3 and the second extension 4 can also be fixed by screws.

[0030] The working principle and use process of the utility model are as follows: when splicing, the first valve block body 1 and the second valve block body 2 are abutted together, the insertion block 41 is inserted into the accommodating groove 31 and abuts on the U-shaped block 310 and the stop block 311, the insertion block 41 and the U-shaped block 310 and the stop block 311 are further extruded to reinforce the abutted first extension 3 and second extension 4, the pull rod 7 is pulled and drives the second connecting ring 72 to compress the spring 8, the movable seat 5 is abutted on the vertical plate 21, the movable seat 5 is limited by the vertical plate 21, the pull rod 7 is stopped, the compressed spring 8 is reset, drives the second connecting ring 72 to move, so that the one end of the pull rod 7 is inserted into the insertion slot 51, the first valve block body 1 and the second valve block body 2 are quickly spliced, and the efficiency of splicing the first valve block body 1 and the second valve block body 2 is improved.

[0031] Although the embodiments of the present application have been shown and described, it is to be understood that the above detailed description is considered to be illustrative, and not restrictive, and that the scope of the present application is to be determined by proper construction of the appended claims and their equivalents.

Claims

1. A hydraulic valve block machining assembly fixture, characterized by: It includes a first valve block body (1), a second valve block body (2) spliced with the first valve block body (1), a movable seat (5) rotatably arranged on the top of the first valve block body (1), and a fixed seat (6) arranged on the top of the second valve block body (2), wherein splicing components are arranged on the movable seat (5) and the fixed seat (6). The splicing components include a slot (51) arranged on the side surface of the movable seat (5), a through hole (62) arranged in the fixed seat (6), a pull rod (7) penetrating through the through hole (62), one end of the pull rod (7) being inserted into the slot (51), a first connecting ring (620) arranged on the inner wall of the through hole (62), a second connecting ring (72) arranged on the pull rod (7) and located in the through hole (62), a spring (8) sleeved on the pull rod (7), and two ends of the spring (8) being connected with the second connecting ring (72) and the first connecting ring (620) respectively.

2. The hydraulic valve block machining assembly fixture of claim 1, wherein: One end of the fixed seat (6) is provided with a fastening lug (61) arranged on the top of the second valve block body (2).

3. The hydraulic valve block machining assembly fixture of claim 1, wherein: One end of the movable seat (5) is square, and the other end is arc-shaped.

4. The hydraulic valve block machining assembly fixture of claim 1, wherein: A vertical plate (21) is arranged on the top of the second valve block body (2), and the movable seat (5) can abut against the vertical plate (21) when rotating.

5. The hydraulic valve block machining assembly fixture of claim 1, wherein: The other end of the pull rod (7) is provided with a handle (71) in a columnar shape.

6. The hydraulic valve block machining assembly fixture of claim 1, wherein: The outer side of the first valve block body (1) is provided with symmetrically distributed first extension portions (3), the outer side of the second valve block body (2) is provided with symmetrically distributed second extension portions (4), and the first extension portions (3) and the second extension portions (4) are provided with limiting components.

7. The hydraulic valve block machining assembly fixture of claim 6, wherein: The limiting components include an insertion block (41) arranged on one end of the second extension portion (4), a receiving groove (31) arranged on one end of the first extension portion (3) for inserting the insertion block (41), a stop block (311) arranged on the inner side of the receiving groove (31), and a U-shaped block (310) arranged on the groove bottom of the receiving groove (31).

8. The hydraulic valve block machining assembly fixture of claim 7, wherein: The stop block (311) is in a trapezoidal structure, and when the insertion block (41) is inserted into the receiving groove (31), the insertion block (41) abuts against the U-shaped block (310) and the stop block (311).

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