Direct-current valve block drilling operation table

Abstract

The utility model relates to a direct current valve block drilling operation table which comprises a bottom lining plate, the bottom lining plate is in butt joint with a base of a valve block drilling machine tool, an auxiliary operation table and an auxiliary lifting assembly are arranged on the bottom lining plate, and the upper end of the auxiliary lifting assembly is located on the bottom face of the auxiliary operation table. The auxiliary lifting assembly can enable the auxiliary operation table to move to the position flush with a main operation table of the valve block drilling machine tool. The valve block drilling machine tool has the advantages that the auxiliary operating table can be moved to the position flush with a main operating table of the valve block drilling machine tool through the auxiliary lifting assembly, so that an operator can carry a valve block conveniently, and the problem that the height of the auxiliary operating table is inconsistent with that of the main operating table, and consequently the valve block is inconvenient to carry is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of valve block processing, in particular to a direct current valve block drilling processing operating table. Background Art

[0002] In order to realize the circulation of hydraulic oil, install control components, achieve connection and fixation, and improve system performance, it is often necessary to drill holes in the valve block;

[0003] In the prior art, a drilling machine for processing hydraulic valve blocks has been disclosed, and its document number is: CN219188690U, which includes a bed and a support frame arranged on the bed, the bed is provided with a fixing fixture for clamping a crankshaft, the bed is also provided with a driving motor for driving the fixing fixture to rotate, the support frame is provided with a mechanical arm, the mechanical arm is provided with a punching assembly for punching operations, the support frame is also provided with a water spray assembly, a conical groove is provided on the bed, a water storage space is provided at the bottom of the bed, the water storage space and the conical groove are connected by a guide pipe, and a filter assembly is slidably provided in the guide pipe.

[0004] However, in the above scheme, when processing the valve blocks, the valve blocks need to be manually moved one by one onto the bed, which is not easy to operate because the valve blocks have smooth surfaces and are heavy. Utility Model Content

[0005] In order to solve the above problems, the utility model provides a valve block drilling processing operating table which can conveniently carry the valve block.

[0006] To achieve the above purpose, the technical solution of the utility model is: a DC valve block drilling processing operating table, including a bottom lining plate, the bottom lining plate is connected to the base of the valve block drilling machine, an auxiliary operating table is arranged above the bottom lining plate, an auxiliary lifting component is arranged between the bottom lining plate and the auxiliary operating table, the upper end of the auxiliary lifting component can contact the bottom surface of the auxiliary operating table, and the auxiliary lifting component is controlled to move the auxiliary operating table;

[0007] Two backrest plates are arranged on the bottom lining plate, the area between the two backrest plates is the translation area, the auxiliary operating table is located in the translation area, the auxiliary operating table is connected to the backrest plates through a sliding limiting structure, and the auxiliary operating table is in a horizontal state when moving.

[0008] Furthermore, the sliding limiting structure includes a rail group arranged on the backrest plate, the rail group includes two slide rails parallel to each other, the slide rails are in an inclined state, and the upper ends thereof are close to the main operating table.

[0009] Furthermore, a convex strip is arranged on the auxiliary operating table, and the convex strip is coupled in the corresponding slide rail.

[0010] Furthermore, the auxiliary lifting assembly includes a flip arm, the bottom end of which is hinged on the bottom lining plate, the upper end of which contacts the bottom surface of the auxiliary operating table, and the flip arm applies thrust to the auxiliary operating table when flipping upward.

[0011] Furthermore, an electric push rod is arranged on the bottom lining plate, the electric push rod is in a vertical state, the upper end of the electric push rod is connected to the flip arm, and when the electric push rod is extended, it can push the flip arm to flip upward.

[0012] Furthermore, a sleeve is sleeved on the flip arm, and the sleeve can slide along the length direction of the flip arm, and the sleeve is hinged to the upper end of the electric push rod.

[0013] Furthermore, the auxiliary operating table is provided with a first slide groove extending along its length direction, and the first slide groove extends from one end of the auxiliary operating table close to the main operating table to the end away from the main operating table, but the length of the first slide groove is less than the length of the auxiliary operating table.

[0014] Furthermore, two grooves are formed on the first slide groove, and both grooves are connected to the first slide groove.

[0015] Compared with the prior art, the beneficial effects of the utility model are as follows: the utility model includes an existing valve block drilling machine tool, and an auxiliary operating table is arranged on one side of the existing valve block drilling machine tool, the auxiliary operating table is located on a bottom lining plate, an auxiliary lifting assembly is arranged on the bottom lining plate, the auxiliary lifting assembly includes a flip arm, a sleeve which can slide along its length direction is sleeved on the flip arm, an electric push rod is fixedly connected to the bottom lining plate, the free end of the electric push rod is hinged to the sleeve, and when the electric push rod is extended, it can drive the flip arm to flip upward, thereby pushing the auxiliary operating table to move along the slide rail toward the main operating table until it is flush with the main operating table. At this time, it is only necessary to slide the valve block from the auxiliary operating table to the main operating table, which is convenient for the operator to carry the valve block, and solves the problem of inconvenient transportation of the valve block due to the fact that the height of the auxiliary operating table is often inconsistent with the height of the main operating table. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the main structure of the existing valve block drilling machine tool of the utility model;

[0017] Figure 2 This is a schematic diagram of the main structure of the auxiliary operating table and the flip arm connected to the utility model;

[0018] Figure 3 This is a working state diagram of the auxiliary operator's platform of the utility model;

[0019] Figure 4 It is a cross-sectional schematic diagram of the connection structure between the slide rail and the convex strip of the utility model;

[0020] Figure 5This is a schematic diagram of the structure of the utility model in a top view in which the auxiliary operating table is flush with the main operating table;

[0021] Figure 6 This is a left-side structural diagram of the auxiliary operating table of the utility model;

[0022] In the figure, 1-base, 2-pillar, 3-main operating table, 4-vertical arm, 5-hanging arm, 6-auxiliary operating table, 7-bottom lining plate, 8-back plate, 9-slide rail, 10-convex strip, 11-flip arm, 12-sleeve, 13-electric push rod, 14-first slide groove, 15-second slide groove, 16-groove, 18-limit block, 19-positioning block, 20-threaded rod, 21-operating panel, 22-clamping block. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the utility model, and are not used to limit the utility model. Obviously, the described embodiments are only a part of the embodiments of the utility model, rather than all of the embodiments. The components of the embodiments of the utility model described and shown in the drawings here can be arranged and designed in various configurations. Based on the embodiments of the utility model, all other embodiments obtained by those skilled in the art without making creative work belong to the scope of protection of the utility model. In the embodiment, the components of the embodiments of the application described and shown in the drawings here can be arranged and designed in various configurations. Therefore, the following detailed description of the embodiments of the application provided in the drawings is not intended to limit the scope of the application claimed for protection, but only represents the selected embodiments of the application.

[0024] In the description of the present application, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", "front", "back" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present application. In addition, the terms "first", "second", and "third" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0025] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection", and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection; it can be an electrical connection; it can be a hydraulic oil circuit connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0026] See also Figure 1 As shown, the basic structure of the existing valve block drilling machine tool includes a base 1, a main operating table 3 is connected to the base 1 through a pillar 2, the main operating table 3 is parallel to the base 1, a vertical arm 4 is connected to the side of the base 1, a suspension arm 5 is slidably connected to the vertical arm 4, the suspension arm 5 can slide along the length direction of the vertical arm 4, the suspension arm 5 is located directly above the main operating table 3, a drilling assembly is arranged on the suspension arm 5, the drilling assembly is located directly above the main operating table 3, a clamping assembly is arranged on the main operating table 3, when the valve block after rough processing is placed on the main operating table 3, the clamping assembly can stably clamp the valve block placed on the main operating table 3, and then the drilling assembly is started, and the drilling assembly drills the valve block.

[0027] The technical solution of this application is shown in Figure 2 and Figure 4 As shown, a DC valve block drilling processing operating table is arranged on one side of the above-mentioned valve block drilling machine tool, and specifically includes an auxiliary operating table 6, a bottom lining plate 7 is arranged below the auxiliary operating table 6, the bottom lining plate 7 is connected to the base 1, and an auxiliary lifting component is arranged below the auxiliary operating table 6, and the bottom end of the auxiliary lifting component is connected to the bottom lining plate 7. The auxiliary lifting component can make the auxiliary operating table 6 move from a low position to a high position. In the initial state, the auxiliary operating table 6 is in a low position, and the valve block is located on the auxiliary operating table 6. The auxiliary lifting component can make the auxiliary operating table 6 rise to a position flush with the main operating table 3, thereby facilitating the operator to carry the valve block.

[0028] The auxiliary lifting assembly includes a flip arm 11, the bottom end of the flip arm 11 is hinged to the bottom lining plate 7, and the upper end of the flip arm contacts the bottom surface of the auxiliary operating table 6. When the flip arm 11 flips, a thrust can be applied to the auxiliary operating table 6, so that the auxiliary operating table 6 can move upward;

[0029] When controlling the flip arm 11 to flip, an electric push rod 13 is fixed on the bottom lining plate 7. The electric push rod 13 can be extended and retracted vertically, and a sleeve 12 is hinged at its upper end. The sleeve 12 is sleeved on the flip arm 11. When the electric push rod 13 is extended, the sleeve 12 can slide along the length direction of the flip arm 11, and the flip arm 11 flips upward. When the electric push rod 13 is shortened, the flip arm 11 can be flipped downward. When the auxiliary operating table reaches the maximum horizontal height, the auxiliary operating table 6 is just flush with the main operating table 3, thereby facilitating the operator to carry the valve block.

[0030] In order to ensure that the auxiliary operating table is not easy to fall when moving, two backrest plates 8 are fixed on the bottom lining plate. The two backrest plates 8 are arranged in parallel. The auxiliary operating table 6 is located between the two backrest plates 8. The area between the two backrest plates 8 is the translation area. When the auxiliary operating table is in the process of vertical movement, the auxiliary operating table is restricted by the backrest plates and is always located above the bottom lining plate.

[0031] A sliding limit structure is connected between the backrest plate and the auxiliary operating platform. The sliding limit structure can keep the auxiliary operating platform in a horizontal state when it moves from a low position to a high position. The sliding limit structure can specifically include the following two structures:

[0032] First, the sliding limit mechanism includes a rail group arranged on the backrest plate, the rail group consists of two slide rails 9, the two slide rails 9 are parallel to each other, each slide rail 9 is matched with a convex strip 10, the convex strip 10 is arranged on the auxiliary operating table 6, the convex strip 10 is coupled with the corresponding slide rail, when the auxiliary operating table is subjected to the thrust applied by the flip arm, the convex strip 10 moves in the slide rail 9 along the length direction of the slide rail 9, so that the auxiliary operating table also moves accordingly, but it should be noted that in this case, after the convex strip 10 on the auxiliary operating table is coupled with the slide rail 9, the auxiliary operating table is in a horizontal state;

[0033] When the convex strip 10 is used to cooperate with the slide rail 9, a strip-shaped limiting groove is provided on the slide rail 9, and the strip-shaped limiting groove extends along the length direction of the slide rail 9, and the cross section of the strip-shaped limiting groove is a "concave" shape, and the convex strip is matched in the strip-shaped limiting groove, so that the convex strip can slide along the length direction of the slide rail 9, but will not be separated from the slide rail 9;

[0034] Second, the sliding limit mechanism can also include two long strip-shaped notches arranged on the backrest plate, and the two long strip-shaped notches are parallel to each other. At this time, the convex strip 10 on the auxiliary operating table passes through the notch, and the auxiliary operating table is in a horizontal state; the sliding rails and notches in the above two structures are both in an inclined state, and their upper ends are close to the main operating table.

[0035] See also Figure 5 and Figure 6As shown, a first slide groove 14 extending along the length direction of the auxiliary operating table is provided on the auxiliary operating table, and the first slide groove extends from one end of the auxiliary operating table close to the main operating table to the end away from the main operating table, but the length of the first slide groove is less than the length of the auxiliary operating table, that is, the first slide groove does not penetrate the auxiliary operating table. When the auxiliary operating table 6 is in a lower position, the valve block to be processed can be placed in the first slide groove, and then the auxiliary operating table 6 is controlled to move upward by the flip arm. When the auxiliary operating table 6 is moved to a position just flush with the main operating table 3, at this time, the valve block can be directly slid from the first slide groove 14 to the main operating table 3. The setting of the first slide groove 14 can ensure that the valve block is not easy to slide off the auxiliary lifting platform while moving with the auxiliary operating table 6;

[0036] In order to facilitate the valve block to slide from the first slide groove 14 to the main operating table, two long grooves 16 are opened on the bottom surface of the first slide groove 14. The width of the groove 16 is about one fifth of the width of the first slide groove 14. The setting of the groove 16 reduces the contact area between the valve block and the first slide groove 14, that is, the friction between the two is reduced, which is more conducive to the sliding of the valve block.

[0037] The clamping assembly can position and limit the valve block, so that the valve block is directly below the drilling assembly and can be stably clamped to ensure the subsequent work;

[0038] Specifically, a plurality of second chutes 15 are provided on the main operating table 3, and the clamping components are adapted in two of the second chutes 15. There are at least two clamping components, and each clamping component includes a limit block 18, and a positioning block 19 is connected to the limit block 18. The positioning block 19 is located in the second chute 15. The cross section of the second chute 15 is concave, and the cross section of the positioning block 19 is convex. The positioning block 19 is integrally connected with the limit block 18, and a through hole is provided on the positioning block 19, and a locking screw can be screwed into the through hole. Bolt, a through hole is provided on the limit block 18, the length direction of the central axis of the through hole is perpendicular to the length direction of the second slide groove 15, a threaded rod 20 is screwed into the through hole, the outer end of the threaded rod 20 is connected to an operating disk 21, and the inner end of the threaded rod 20 is connected to a clamping block 22. After the limit block 18 is adjusted to a fixed position, the locking bolt on the positioning block 19 is tightened to position the limit block 18, and then the operating disk 21 is screwed to adjust the distance between the two clamping blocks 22 to limit the valve block.

[0039] The above-mentioned drilling assembly includes a driving motor and a drill rod. A boom 5 is arranged on the vertical arm 4, and a drill rod is arranged under the boom. The upper end of the drill rod is connected to the output shaft of the driving motor. The boom 5 can slide along the length direction of the arm 4 to adjust the distance between the drill rod and the main operating table 3. When the driving motor is working, the drill rod can be rotated to drill the valve block.

[0040] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. A DC valve block drilling processing operating table, comprising a bottom lining plate, the bottom lining plate is connected to the base of the valve block drilling machine tool, and is characterized in that: An auxiliary operating table is arranged above the bottom lining plate, and an auxiliary lifting assembly is arranged between the bottom lining plate and the auxiliary operating table. The upper end of the auxiliary lifting assembly can contact the bottom surface of the auxiliary operating table, and the auxiliary lifting assembly is controlled to move the auxiliary operating table; Two backrest plates are arranged on the bottom lining plate, the area between the two backrest plates is the translation area, the auxiliary operating table is located in the translation area, the auxiliary operating table is connected to the backrest plates through a sliding limiting structure, and the auxiliary operating table is in a horizontal state when moving.

2. A DC valve block drilling operation table according to claim 1, characterized in that: The sliding limit structure comprises a rail group arranged on the backrest plate, the rail group comprises two slide rails parallel to each other, the slide rails are in an inclined state, and the upper ends thereof are close to the main operating table.

3. A DC valve block drilling operation table according to claim 2, characterized in that: The auxiliary operating table is provided with convex strips, which are coupled in the corresponding slide rails.

4. A DC valve block drilling operation table according to claim 1, characterized in that: The auxiliary lifting assembly comprises a flip arm, the bottom end of which is hinged on the bottom lining plate, the upper end of which contacts the bottom surface of the auxiliary operating table, and the flip arm applies thrust to the auxiliary operating table when flipping upward.

5. A DC valve block drilling operation table according to claim 4, characterized in that: The auxiliary lifting assembly also includes an electric push rod, which is fixed on the bottom lining plate and is in a vertical state. The upper end of the electric push rod is connected to the flip arm. When the electric push rod is extended, it can push the flip arm to flip upward.

6. A DC valve block drilling operation table according to claim 5, characterized in that: The flip arm is sleeved with a sleeve, which can slide along the length direction of the flip arm, and the sleeve is hinged to the upper end of the electric push rod.

7. The DC valve block drilling operation table according to claim 1, characterized in that: The auxiliary operating table is provided with a first slide groove extending along its length direction, the first slide groove extends from one end of the auxiliary operating table close to the main operating table to the end away from the main operating table, and the length of the first slide groove is less than the length of the auxiliary operating table.

8. The DC valve block drilling operation table according to claim 7, characterized in that: Two grooves are arranged on the bottom surface of the first sliding groove.

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