CN210553232U

CN210553232U - Hydraulic press pushes down speed adjustable branch oil circuit piece

Info

Publication number: CN210553232U
Application number: CN201920872725.8U
Authority: CN
Inventors: 胡永伟
Original assignee: Quanzhou Changquan Oil Pressure Machinery Co Ltd
Current assignee: Quanzhou Changquan Oil Pressure Machinery Co Ltd
Priority date: 2019-06-12
Filing date: 2019-06-12
Publication date: 2020-05-19
Anticipated expiration: 2029-06-12

Abstract

The utility model discloses a hydraulic press pushes down speed adjustable branch oil circuit piece, which comprises an outer shell, the opening has all been processed at the positive left end top of shell, and three opening link up admittedly mutually, the processing of the outer wall top right side of shell has first recess, the bottom processing of first recess has first spout. This hydraulic press speed of pushing down adjustable divides oil circuit piece, the method of concatenation has been adopted, divide into a plurality of blocks with the oil circuit piece, cooperation between second spout and the wide slab can let a plurality of oil circuit pieces splice, single high cost has been avoided, the problem that is unsuitable single small batch production, and install slewing mechanism in the oil circuit piece, among the slewing mechanism through cooperation between first gear and the second gear can remove the horizontal pole to the through-hole department, thereby come the problem that the flow was realized the speed of pushing down, this hydraulic press speed of pushing down adjustable divides oil circuit piece simple manufacture, the function is comprehensive, and is with low costs, accord with modern's demand, facilitate promotion.

Description

Hydraulic press pushes down speed adjustable branch oil circuit piece

Technical Field

The utility model relates to an oil circuit piece technical field specifically is a hydraulic press pushes down speed adjustable branch oil circuit piece.

Background

The oil circuit block is an aggregate integrating dispersed hydraulic oil circuits, the oil circuit block is a square block for controlling the work of hydraulic oil simply, the oil circuit block needs to be designed independently according to a hydraulic schematic diagram for each hydraulic system in the prior art, the design and processing requirements are high, the cost of a single piece is high, the labor and the time are wasted, the cost is increased, the downward-pressing lifting speed cannot be controlled, the oil circuit block is not suitable for single piece small-batch production, the design can be caused by slight negligence, the manufacturing error is caused, the stopping of the whole manufacturing process is caused, and the working requirement of modern people is not met.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a hydraulic press pushes down speed adjustable branch oil circuit piece to it is higher to propose design and processing requirement in solving above-mentioned background art, and the one-piece is with high costs, extravagant manpower, waste time, and the incremental cost can not control the speed that pushes down the lift, and the production of unsuitable one-piece small batch moreover will lead to the design, makes wrong problem appear.

In order to achieve the above object, the utility model provides a following technical scheme: an oil distribution block with adjustable pressing speed of a hydraulic machine comprises a shell, through holes are processed at the top of the left end of the front surface of the shell, the three through holes are communicated with each other, a first groove is processed on the right side of the top of the outer wall of the shell, a first sliding groove is processed at the bottom of the first groove, the inner wall of the first sliding chute is provided with a sliding mechanism, the top of the shell is provided with a second sliding chute, the equal rigid coupling in outer wall left and right sides of shell has the broadplate, the second recess has all been processed to the top right side of shell and right side below, two slewing mechanism, two are all installed to the inside of second recess the inner wall right side of second recess all with the right side looks rigid coupling of first spring, two the left side of first spring all with the riser have looks rigid coupling, two the upper and lower both sides clearance fit about the inner wall of riser respectively with two second recesses.

Preferably, the wide plate is centrosymmetric with respect to the center of the housing.

Preferably, the sliding mechanism comprises a second spring, a square block, a round rod and a rubber pad, the right side of the second spring is fixedly connected with the right side of the inner wall of the first sliding groove, the left side of the second spring is fixedly connected with the right side of the square block, the left side of the square block is in clearance fit with the right side of the outer wall of the wide plate, the top of the square block is fixedly connected with the bottom of the round rod, the top of the round rod is fixedly connected with the bottom of the rubber pad, and the outer wall of the round rod is in clearance fit with the inner portion of the first groove.

Preferably, the sliding mechanism is centrosymmetric with respect to the center of the housing.

Preferably, the slewing mechanism comprises a vertical rod, a threaded rod, a bent rod, a first gear, a convex block, a second gear, a transverse rod, a circular plate, a convex plate, a bearing and a short rod, the bottom of the vertical rod is fixedly connected with the left side of the bottom of the inner wall of the second groove, the top of the vertical rod is connected with the outer wall of the threaded rod in a rotating way, the left side of the threaded rod is fixedly connected with the right side of the transverse rod, the outer wall of the threaded rod is connected with the convex block in a meshing way, the outer wall of the convex block is fixedly connected with the left side of the outer wall of the first gear, the left side of the first gear is fixedly connected with the right side of the top of the bent rod, the bottom of the bent rod is fixedly connected with the bottom of the inner wall of the second groove, the top of the first gear is fixedly connected with the right side of the second gear, the top of the second gear is fixedly connected with the bottom of the circular, the outer wall left and right sides of bearing all with the inboard looks rigid coupling of quarter butt, two the outside of quarter butt all with the inner wall top looks rigid coupling of outer second recess.

Preferably, the diameter of the first gear is 5-7cm smaller than the diameter of the second gear.

Compared with the prior art, the beneficial effects of the utility model are that: this hydraulic press speed of pushing down adjustable divides oil circuit piece, the method of concatenation has been adopted, divide into a plurality of blocks with the oil circuit piece, cooperation between second spout and the wide slab can let a plurality of oil circuit pieces splice, single high cost has been avoided, the problem that is unsuitable single small batch production, and install slewing mechanism in the oil circuit piece, among the slewing mechanism through cooperation between first gear and the second gear can remove the horizontal pole to the through-hole department, thereby come the problem that the flow was realized the speed of pushing down, this hydraulic press speed of pushing down adjustable divides oil circuit piece simple manufacture, the function is comprehensive, and is with low costs, accord with modern's demand, facilitate promotion.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a front cross-sectional view of FIG. 1;

FIG. 3 is a schematic view showing a connection structure of a second spring, a block and a rod in FIG. 1;

FIG. 4 is a schematic view of the connection between the vertical rod, the threaded rod and the curved rod in FIG. 1;

fig. 5 is a schematic view showing a connection structure of the circular plate, the bearing and the short rod in fig. 1.

In the figure: 1. the sliding mechanism comprises a shell, 2, an opening, 3, a first groove, 4, a sliding mechanism, 401, a second spring, 402, a square block, 403, a round rod, 404, a rubber pad, 5, a first sliding groove, 6, a second sliding groove, 7, a wide plate, 8, a second groove, 9, a rotating mechanism, 901, a vertical rod, 902, a threaded rod, 903, a bent rod, 904, a first gear, 905, a bump, 906, a second gear, 907, a transverse plate, 908, a circular plate, 909, a convex plate, 910, a bearing, 911, a short rod, 10, a first spring, 11 and a vertical plate.

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. 1-5, the present invention provides a technical solution: a hydraulic press downward-pressing speed-adjustable oil distribution block is characterized by comprising a shell 1, through holes 2 are formed in the top of the front left end of the shell 1, the through holes 2 are used for conveying hydraulic oil, the three through holes 2 are fixedly communicated, a first groove 3 is formed in the right side of the top of the outer wall of the shell 1, a first sliding groove 5 is formed in the bottom of the first groove 3, a sliding mechanism 4 is installed on the inner wall of the first sliding groove 5, a second sliding groove 6 is formed in the top of the shell 1, the second sliding groove 6 is in sliding clamping connection with a wide plate 7, wide plates 7 are fixedly connected to the left side and the right side of the outer wall of the shell 1, second grooves 8 are formed in the right side and the right side of the top of the shell 1, rotating mechanisms 9 are installed inside the two second grooves 8, the right sides of the inner walls of the two second grooves 8 are fixedly connected with the right sides of first springs 10, the left sides of the two first springs 10 are fixedly connected with a, when the rotating speed of the rotating mechanism 10 is too high, the rotating mechanism contacts with the vertical plates 11, the first spring 10 is used for buffering, the upper and lower ends of the two vertical plates 11 are respectively in clearance fit with the upper and lower sides of the inner walls of the two second grooves 8, the wide plates 7 are in central symmetry with the center of the shell 1, so that the butt joint and assembly of the oil way blocks are facilitated, the sliding mechanism 4 comprises a second spring 401, a square 402, a round rod 403 and a rubber pad 404, the right side of the second spring 401 is fixedly connected with the right side of the inner wall of the first sliding groove 5, the left side of the second spring 401 is fixedly connected with the right side of the square 402, the square 402 rebounds through the second spring when moving rightwards, the left side of the square 402 is in clearance fit with the right side of the outer wall of the wide plate 7, when the wide plate 7 is pressed downwards, the square 402 slides towards the first sliding groove 5, the top of the square 2 is fixedly connected with the bottom of the round rod 403, the top of the round rod 403, the outer wall of the round rod 403 is in clearance fit with the inner part of the first groove 3, the sliding mechanism 4 is in central symmetry with the center of the shell 1, two oil path blocks are convenient to butt, the rotating mechanism 9 comprises a vertical rod 901, a threaded rod 902, a bent rod 903, a first gear 904, a bump 905, a second gear 906, a cross rod 907, a circular plate 908, a convex plate 909, a bearing 910 and a short rod 911, the bottom of the vertical rod 901 is fixedly connected with the left side of the bottom of the inner wall of the second groove 8, the top of the vertical rod 901 is rotatably connected with the outer wall of the threaded rod 902, the vertical rod 901 ensures that the threaded rod 902 keeps stable when rotating, the left side of the threaded rod 902 is fixedly connected with the right side of the cross rod 907, the cross rod 907 can control the amount of hydraulic oil entering, the outer wall of the threaded rod 902 is connected with the bump 905 in a meshed manner, the outer wall of the bump 905 is fixedly connected with the left, the left side of a first gear 904 is fixedly connected with the right side of the top of a bent rod 903, the bent rod 903 is used for supporting a second gear 906, the bottom of the bent rod 903 is fixedly connected with the bottom of the inner wall of a second groove 8, the top of the first gear 904 is fixedly connected with the right side of the second gear 906, the second gear 906 drives the first gear 904 to rotate, the top of the second gear 906 is fixedly connected with the bottom of a circular plate 908, the top of the circular plate 908 is fixedly connected with the bottom of a convex plate 909, the outer wall 908 of the circular plate is fixedly connected with the inner wall of a bearing 910, the convex plate 909 is manually screwed to enable the circular plate 908 to rotate through the bearing 910, the left side and the right side of the outer wall of the bearing 910 are fixedly connected with the inner sides of short rods 911, the outer sides of two short rods 911 are fixedly connected with the top of the inner wall of the outer second groove 8, the diameter of the second gear 906 of, the first gear 904 can be made to rotate faster, enabling faster control of the amount of hydraulic oil that enters.

In this example, the size of the oil path block is calculated to prepare the oil path block, then the end with the wide plate 7 is aligned with the section with the second chute 6, then the end with the wide plate 7 is inserted into the end with the second chute 6, the inserted wide plate 7 presses the square 402 to the right, when the wide plate 7 reaches the bottom of the second chute 6, the pressed square 402 rebounds through the second spring 401, the rebounded second spring 401 is clamped with the bottom of the wide plate 7, then the port 2 is connected with the external hydraulic oil conveying device, the hydraulic oil is conveyed into the port 2, when the pressing speed is too high, the circular plate 908 rotates through the bearing 910 by manually screwing the convex plate 909, the rotating circular plate 909 drives the second gear 906 to rotate, the rotating second gear 906 drives the first gear 904 to rotate, the threaded rod 902 rotates through the convex block 905 fixedly connected to the first gear 904, the rotating threaded rod 902 drives the horizontal plate 907 to rotate towards the opening 2, so that the aperture of the opening 2 is gradually reduced, the hydraulic oil inlet amount is controlled, and the pressing speed is reduced.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", 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 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.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The oil distributing block with the adjustable pressing speed of the hydraulic machine is characterized by comprising a shell (1), wherein through openings (2) are machined in the top of the front left end of the shell (1), three through openings (2) are communicated with each other, a first groove (3) is machined in the right side of the top of the outer wall of the shell (1), a first sliding groove (5) is machined in the bottom of the first groove (3), a sliding mechanism (4) is installed on the inner wall of the first sliding groove (5), a second sliding groove (6) is machined in the top of the shell (1), wide plates (7) are fixedly connected to the left side and the right side of the outer wall of the shell (1), second grooves (8) are machined in the right side and the right side of the top of the shell (1), rotating mechanisms (9) are installed inside the two second grooves (8), the right sides of the inner walls of the two second grooves (8) are fixedly connected with the right side of a first spring (10), two the left side of first spring (10) all with riser (11) have looks rigid coupling, two the upper and lower both ends of riser (11) are respectively with both sides clearance fit about the inner wall of two second recesses (8).

2. The hydraulic press depressing speed adjustable oil distribution block according to claim 1, characterized in that: the wide plate (7) is centrosymmetric with the center of the shell (1).

3. The hydraulic press depressing speed adjustable oil distribution block according to claim 1, characterized in that: the sliding mechanism (4) comprises a second spring (401), a square block (402), a round rod (403) and a rubber pad (404), the right side of the second spring (401) is fixedly connected with the right side of the inner wall of the first sliding groove (5), the left side of the second spring (401) is fixedly connected with the right side of the square block (402), the left side of the square block (402) is in clearance fit with the right side of the outer wall of the wide plate (7), the top of the square block (402) is fixedly connected with the bottom of the round rod (403), the top of the round rod (403) is fixedly connected with the bottom of the rubber pad (404), and the outer wall of the round rod (403) is in clearance fit with the inner portion of the first groove (3).

4. The hydraulic press depressing speed adjustable oil distribution block according to claim 1, characterized in that: the sliding mechanism (4) is centrosymmetric with the center of the shell (1).

5. The hydraulic press depressing speed adjustable oil distribution block according to claim 1, characterized in that: the rotating mechanism (9) comprises a vertical rod (901), a threaded rod (902), a bent rod (903), a first gear (904), a convex block (905), a second gear (906), a cross rod (907), a circular plate (908), a convex plate (909), a bearing (910) and a short rod (911), wherein the bottom of the vertical rod (901) is fixedly connected with the left side of the bottom of the inner wall of the second groove (8), the top of the vertical rod (901) is rotatably connected with the outer wall of the threaded rod (902), the left side of the threaded rod (902) is fixedly connected with the right side of the cross rod (907), the outer wall of the threaded rod (902) is meshed with the convex block (905) and is connected with the left side of the outer wall of the first gear (904) at equal intervals, the left side of the first gear (904) is fixedly connected with the right side of the top of the bent rod (903), the bottom of the bent rod (903) is fixedly connected with the bottom of the inner wall of the second groove (8), the top of the first gear (904) is fixedly connected with the right side of the second gear (906), the top of the second gear (906) is fixedly connected with the bottom of a circular plate (908), the top of the circular plate (908) is fixedly connected with the bottom of a convex plate (909), the outer wall of the circular plate (908) is fixedly connected with the inner wall of a bearing (910), the left side and the right side of the outer wall of the bearing (910) are fixedly connected with the inner sides of short rods (911), and the outer sides of the two short rods (911) are fixedly connected with the top of the inner wall of an outer second groove (8).

6. The hydraulic press depressing speed adjustable oil distribution circuit block as claimed in claim 5, wherein: the diameter of the first gear (904) is 5-7cm smaller than the diameter of the second gear (906).