Hydraulic valve body surface treatment device

Abstract

The utility model discloses a surface treatment device for a hydraulic valve body, and relates to the technical field of hydraulic valve bodies. According to the surface treatment device for the hydraulic valve body, by arranging a first moving plate, a second moving plate, a third moving plate, a fourth moving plate, a first rotating shaft, a first fixing plate, a second rotating shaft, a second fixing plate, a mounting frame, a motor, a first gear and a second gear, the function of turning over the hydraulic valve body is achieved; and a user does not need to take down the hydraulic valve body from the device, replace the grinding surface and then clamp the hydraulic valve body again to grind the hydraulic valve body, so that the time is saved, and the surface treatment efficiency of the hydraulic valve body is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to hydraulic valve body technical field, concretely is a hydraulic valve body surface treatment device. BACKGROUND

[0002] Hydraulic valve is a kind of automation element operated by pressure oil, it is controlled by pressure oil of pressure regulating valve, usually combined with electromagnetic pressure regulating valve, can be used for the on-off of long-distance control hydropower station oil, gas, water pipeline system. It is usually used in clamping, control, lubrication and other oil circuits. There are direct-acting type and pilot type, and the pilot type is usually used, the valve body of hydraulic valve needs to be treated when reinforcing, therefore, hydraulic valve body surface treatment device needs to be used, the valve body of hydraulic valve is usually rectangular, when polishing the surface of valve body, clamp is used first to clamp valve body, after polishing one side, the polishing surface of valve body is adjusted by staff, then is fixed again, until six surfaces of valve body are polished completely, the valve body is taken down, adjusted and fixed one by one in the process, it is tedious to operate, the polishing time of valve body is too long, and the efficiency of valve body surface treatment is reduced. SUMMARY

[0003] In view of the defects of the prior art, the utility model provides a hydraulic valve body surface treatment device to solve the problems in the background art:

[0004] When polishing the surface of valve body, clamp is used first to clamp valve body, after polishing one side, the polishing surface of valve body is adjusted by staff, then is fixed again, until six surfaces of valve body are polished completely, the valve body is taken down, adjusted and fixed one by one in the process, it is tedious to operate, the polishing time of valve body is too long, and the efficiency of valve body surface treatment is reduced.

[0005] To achieve the above object, the utility model is realized by the following technical schemes:

[0006] The utility model provides a hydraulic valve body surface treatment device, including box and first moving board, second moving board, third moving board and fourth moving board, the top of box is slidably connected with first moving board, second moving board, third moving board and fourth moving board, the top of box is equipped with polisher main part, the top of box is equipped with first sliding groove, the bottom of first moving board, fourth moving board, third moving board and second moving board all are slidably connected with first sliding groove, one side of first moving board and fourth moving board all are rotatably connected with first rotation axis, one end of first rotation axis is fixedly connected with first fixed plate, one side of third moving board and second moving board all are rotatably connected with second rotation axis, one end of second rotation axis is fixedly connected with second fixed plate, one side of fourth moving board and first moving board all are fixedly connected with motor through mounting bracket, the output of motor is fixedly connected with second gear through one side of mounting bracket, the one end away from first fixed plate of first rotation axis is fixedly connected with first gear, and one side of first gear is meshedly connected with second gear.

[0007] Preferably, the inside of the box is fixedly connected with a fixed rod, the outside of the fixed rod is slidably connected with a sleeve rod, and the two sides of the sleeve rod are symmetrically rotatably connected with second connecting rods.

[0008] Preferably, the second connecting rods are provided in two groups, and one end of each of the two groups of second connecting rods away from the fixed rod is rotatably connected with the second moving board and the fourth moving board respectively through one side of the first sliding groove.

[0009] Preferably, the outside of the sleeve rod is fixedly connected with a second connecting plate, the two ends of the second connecting plate are fixedly connected with third connecting plates at the top, the top of each third connecting plate is rotatably connected with a first connecting rod, and one end of the first connecting rod away from the third connecting plate is rotatably connected with a third connecting rod.

[0010] Preferably, the inside of the box is symmetrically fixedly connected with fourth connecting plates, one end of the third connecting rod is slidably connected with the fourth connecting plate, and the third connecting rods are provided in two groups, and one end of each of the two groups of third connecting rods away from the fourth connecting plate is rotatably connected with the first moving board and the third moving board respectively through the first sliding groove.

[0011] Preferably, the inside of the box is fixedly connected with a first connecting plate, a motor telescopic rod is fixedly connected between the bottom of the first connecting plate and the box, and the output end of the motor telescopic rod is fixedly connected with the sleeve rod through one side of the first connecting plate.

[0012] Preferably, the inside of the box is provided with second sliding grooves on both sides, and the two ends of the first connecting plate are slidably connected with the second sliding grooves.

[0013] Compared with the prior art, the hydraulic valve body surface treatment device has the following beneficial effects:

[0014] 1. The hydraulic valve body surface treatment device, by setting the first connecting plate, electric telescopic rod, fixed rod, sleeve rod, second connecting plate third connecting plate, first connecting rod, second connecting rod, third connecting rod, fourth connecting plate, first moving plate, second moving plate, third moving plate fourth moving plate and first sliding groove, realize the function of clamping different surface of hydraulic valve body, when the other surface except clamping surface is polished, the polished surface can be clamped, the polishing machine main body is convenient for polishing the unpolished surface, and the surface of the hydraulic valve body is treated more comprehensively.

[0015] 2. The hydraulic valve body surface treatment device, by setting, first moving plate, second moving plate, third moving plate, fourth moving plate, first rotating shaft, first fixed plate, second rotating shaft, second fixed plate, mounting frame, motor, first gear and second gear, realize the function of turning the surface of the hydraulic valve body, without the need for the user to take down the hydraulic valve body from the device to replace the polishing surface and then clamp and polish the hydraulic valve body, save time and improve the surface treatment efficiency of the hydraulic valve body. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is the internal structure schematic view of the utility model.

[0017] Figure 2 It is the three-dimensional structure schematic view of the utility model.

[0018] Figure 3 It is the local structure schematic view of the utility model Figure 1 .

[0019] Figure 4 It is the local structure schematic view of the utility model Figure 2 .

[0020] In the drawing: 1, box body; 2, polishing machine main body; 3, first moving plate; 5, first sliding groove; 6, mounting frame; 7, motor; 8, first rotating shaft; 9, first fixed plate; 10, first gear; 11, second gear; 12, first connecting plate; 13, electric telescopic rod; 14, fixed rod; 15, sleeve rod; 16, second connecting plate; 17, third connecting plate; 18, first connecting rod; 19, second connecting rod; 20, third connecting rod; 21, fourth connecting plate; 22, second sliding groove; 23, second moving plate; 24, third moving plate; 25, fourth moving plate; 26, second rotating shaft; 27, second fixed plate. DETAILED DESCRIPTION

[0021] With reference to the drawings of the embodiments of the present application, the technical solutions in the embodiments of the present application will be described clearly and completely. Obviously, the described embodiments are only some of the embodiments of the present application, but not 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.

[0022] Please refer to Figures 1-4 The utility model provides a kind of technical scheme: a kind of hydraulic valve body surface treatment device, including box 1 and first moving plate 3, second moving plate 23, third moving plate 24 and fourth moving plate 25, the top of box 1 is slidably connected with first moving plate 3, second moving plate 23, third moving plate 24 and fourth moving plate 25, the top of box 1 is equipped with polisher main body 2, and the surface of hydraulic valve body is polished and handled, the top of box 1 is equipped with first sliding slot 5, and the bottom of first moving plate 3, fourth moving plate 25, third moving plate 24 and second moving plate 23 is slidably connected with first sliding slot 5, first moving plate 3, fourth moving plate 25, third moving plate 24 and second moving plate 23 are arranged in cross shape, and the side of first moving plate 3 and fourth moving plate 25 is rotatably connected with first shaft 8, and the end of first shaft 8 is fixedly connected with first fixed plate 9, the side of third moving plate 24 and second moving plate 23 is rotatably connected with second shaft 26, and the end of second shaft 26 is fixedly connected with second fixed plate 27, and the position of hydraulic valve body is fixed between first fixed plate 9 and second fixed plate 27, the side of fourth moving plate 25 and first moving plate 3 is fixedly connected with motor 7 by mounting bracket 6, the output end of motor 7 is fixedly connected with second gear 11 through the side of mounting bracket 6, motor 7 is opened and rotates with second gear 11, the end away from first fixed plate 9 of first shaft 8 is fixedly connected with first gear 10, and first gear 10 rotates with first shaft 8, and the side of first gear 10 is meshingly connected with second gear 11, and second gear 11 rotates with first shaft 8, and first shaft 8 rotates with first fixed plate 9, to turn over hydraulic valve body, facilitate polisher main body 2 to polish each face of hydraulic valve body.

[0023] Further, the inside of box 1 is fixedly connected with fixed rod 14, the outside of fixed rod 14 is slidably connected with sleeve rod 15, sleeve rod 15 moves along the outside of fixed rod 14, and the two sides of sleeve rod 15 are rotatably connected with second connecting rod 19, and the end of sleeve rod 15 moves with second connecting rod 19.

[0024] Further, the second connecting rod 19 is provided with two groups, and the two groups of second connecting rods 19 are rotatably connected with the second moving plate 23 and the fourth moving plate 25 respectively at one end away from the fixed rod 14, and the second connecting rod 19 moves with the fourth moving plate 25.

[0025] Further, the outer side of the sleeve rod 15 is fixedly connected with the second connecting plate 16, the sleeve rod 15 moves with the second connecting plate 16, the two ends of the top of the second connecting plate 16 are fixedly connected with the third connecting plate 17, the second connecting plate 16 moves with the third connecting plate 17, the top of the third connecting plate 17 is rotatably connected with the first connecting rod 18, the third connecting plate 17 moves with the first connecting rod 18, and one end of the first connecting rod 18 away from the third connecting plate 17 is rotatably connected with the third connecting rod 20, and the first connecting rod 18 moves to push the third connecting rod 20.

[0026] Further, the inside of the box body 1 is fixedly connected with the fourth connecting plate 21 symmetrically, one end of the third connecting rod 20 is slidably connected with the fourth connecting plate 21, and the third connecting rod 20 moves with one end moving in the fourth connecting plate 21, the third connecting rod 20 is provided with two groups, and the two groups of third connecting rods 20 are rotatably connected with the first moving plate 3 and the third moving plate 24 respectively at one end away from the fourth connecting plate 21, and the third connecting rod 20 moves with the first moving plate 3 and the second moving plate 23.

[0027] Further, the inside of the box body 1 is fixedly connected with the first connecting plate 12, the bottom of the first connecting plate 12 and the box body 1 are fixedly connected with the electric telescopic rod 13, the output end of the electric telescopic rod 13 is fixedly connected with the sleeve rod 15 through one side of the first connecting plate 12, the electric telescopic rod 13 is opened, and the electric telescopic rod 13 moves with the sleeve rod 15.

[0028] Further, the inside of the box body 1 is fixedly connected with the first connecting plate 12, the bottom of the first connecting plate 12 and the box body 1 are fixedly connected with the electric telescopic rod 13, the output end of the electric telescopic rod 13 is fixedly connected with the sleeve rod 15 through one side of the first connecting plate 12, the electric telescopic rod 13 is opened, and the electric telescopic rod 13 moves with the sleeve rod 15.

[0029] In use, the hydraulic valve body is placed between the second fixed plate 27 and the first fixed plate 9, the electric telescopic rod 13 is turned on, the electric telescopic rod 13 moves downward with the sleeve rod 15, the sleeve rod 15 moves with the second connecting plate 16 and the second connecting rod 19, the second connecting rod 19 moves with the second moving plate 23 and the third moving plate 24 in the first sliding groove 5, the second moving plate 23 and the third moving plate 24 respectively move with the first fixed plate 9 and the second fixed plate 27 to the two sides of the hydraulic valve body, at this time the second moving plate 23 and the fourth moving plate 25 gradually move away from the hydraulic valve body, the hydraulic valve body is fixed between the third moving plate 24 and the first moving plate 3, the grinder main body 2 is turned on to grind the hydraulic valve body, when the grinding surface needs to be changed, the motor 7 is turned on, the motor 7 rotates with the second gear 11, the second gear 11 rotates with the first rotating shaft 8 through the first gear 10, the first rotating shaft 8 rotates with the first fixed plate 9, the first fixed plate 9 rotates with the hydraulic valve body to adjust the grinding surface of the hydraulic valve body, when the grinding surface of the hydraulic valve body except the surface in contact with the first fixed plate 9 and the second fixed plate 27 is completed, the electric telescopic rod 13 is turned on again, the electric telescopic rod 13 moves upward with the sleeve rod 15, in the process of upward movement of the sleeve rod 15, the second connecting rod 19 moves with the third moving plate 24 and the first moving plate 3 away from the hydraulic valve body, the sleeve rod 15 moves with the third connecting plate 17 through the second connecting plate 16, the third connecting plate 17 moves with the first connecting rod 18 to push one end of the third connecting rod 20, so that the third connecting rod 20 moves with the second moving plate 23 and the fourth moving plate 25 to gradually approach the hydraulic valve body, the third connecting rod 20 and the second moving plate 23 respectively move with the first fixed plate 9 and the second fixed plate 27 to the hydraulic valve body, the position of the hydraulic valve body is fixed, the motor 7 on one side of the fourth moving plate 25 is turned on, the motor 7 rotates with the second gear 11, the second gear 11 rotates with the first rotating shaft 8 through the first gear 10, the first rotating shaft 8 rotates with the first fixed plate 9, the first fixed plate 9 rotates with the hydraulic valve body to grind the unground surface of the hydraulic valve body.

[0030] Meanwhile, the contents not described in detail in the specification all belong to the prior art known to those skilled in the art.

[0031] It is to be noted that, in the present document, relational terms such as first and second and the like can be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus. An element proceeded by "comprises a... " does not, without more constraints, foreclose the existence of additional identical elements in the process, method, article, or apparatus that comprises the element.

[0032] While embodiments of the present application have been shown and described with reference to the figures, it will be understood by those of ordinary skill in the art that various changes, modifications, substitutions and alterations can be made thereto without departing from the spirit and scope of the present application, which should be limited only by the scope of the appended claims and the equivalents thereof.

Claims

1. A hydraulic valve body surface treatment device comprising a box body (1) and a first moving plate (3), a second moving plate (23), a third moving plate (24) and a fourth moving plate (25), characterized in that: The top of the box (1) is slidably connected with a first moving plate (3), a second moving plate (23), a third moving plate (24) and a fourth moving plate (25), the top of the box (1) is provided with a grinding machine main body (2), the top of the box (1) is provided with a first sliding groove (5), the bottom of the first moving plate (3), the fourth moving plate (25), the third moving plate (24) and the second moving plate (23) are slidably connected with the first sliding groove (5), one side of the first moving plate (3) and the fourth moving plate (25) is rotatably connected with a first rotating shaft (8), one end of the first rotating shaft (8) is fixedly connected with a first fixed plate (9), one side of the third moving plate (24) and the second moving plate (23) is rotatably connected with a second rotating shaft (26), one end of the second rotating shaft (26) is fixedly connected with a second fixed plate (27), one side of the fourth moving plate (25) and the first moving plate (3) is fixedly connected with a motor (7) through a mounting bracket (6), the output end of the motor (7) is fixedly connected with a second gear (11) through one side of the mounting bracket (6), one end of the first rotating shaft (8) away from the first fixed plate (9) is fixedly connected with a first gear (10), one side of the first gear (10) is meshedly connected with the second gear (11).

2. A hydraulic valve body surface treatment apparatus according to claim 1, wherein: The inside of the box (1) is fixedly connected with a fixed rod (14), the outside of the fixed rod (14) is slidably connected with a sleeve rod (15), the two sides of the sleeve rod (15) are rotatably connected with a second connecting rod (19).

3. A hydraulic valve body surface treatment apparatus according to claim 2, wherein: The second connecting rod (19) is provided with two groups, one end of the two groups of second connecting rods (19) away from the fixed rod (14) penetrates through one side of the first sliding groove (5) and is rotatably connected with the second moving plate (23) and the fourth moving plate (25) respectively.

4. A hydraulic valve body surface treatment apparatus according to claim 3, wherein: The outside of the sleeve rod (15) is fixedly connected with a second connecting plate (16), the two ends of the second connecting plate (16) are fixedly connected with a third connecting plate (17) at the top, the top of the third connecting plate (17) is rotatably connected with a first connecting rod (18), one end of the first connecting rod (18) away from the third connecting plate (17) is rotatably connected with a third connecting rod (20).

5. A hydraulic valve body surfacing apparatus as claimed in claim 4, wherein: The inside of the box (1) is fixedly connected with a fourth connecting plate (21) symmetrically, one end of the third connecting rod (20) is slidably connected with the fourth connecting plate (21), the third connecting rod (20) is provided with two groups, one end of the two groups of third connecting rods (20) away from the fourth connecting plate (21) penetrates through the first sliding groove (5) and is rotatably connected with the first moving plate (3) and the third moving plate (24) respectively.

6. A hydraulic valve body surface treatment apparatus according to claim 5, wherein: The inside of the box (1) is fixedly connected with a first connecting plate (12), a motorized telescopic rod (13) is fixedly connected between the bottom of the first connecting plate (12) and the box (1), the output end of the motorized telescopic rod (13) is fixedly connected with the sleeve rod (15) through one side of the first connecting plate (12).

7. A hydraulic valve body surface treatment apparatus according to claim 6, wherein: The inside of the box (1) is provided with a second sliding groove (22) on both sides, the two ends of the first connecting plate (12) are slidably connected with the second sliding groove (22).

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