Valve polishing device for valve production

Abstract

The utility model relates to the technical field of valve production, and discloses a valve polishing device for valve production, which comprises a base, the top end of the base is fixedly connected with a rack, the top end of the rack is provided with a fixing component for fixing a valve, and the top end of the rack is provided with a transverse moving component. Through the arrangement of the fixed bottom die, the fixed top die, the hinge seat, the bolt, the clamping nut, the pressing swing arm and the pressing top head, firstly, a valve is placed between the fixed bottom die and the fixed top die, then a grip of the pressing swing arm is held and lifted upwards, the pressing swing arm rotates along the bolt until the pressing top head extrudes the fixed top die downwards, and then the valve is pressed. When a valve is clamped by the fixed bottom die and the fixed top die, the bolt is screwed to enable the bolt and the clamping nut to clamp the pressing swing arm on the hinge seat, and the pressing swing arm and the hinge seat are relatively fixed through friction force, so that compared with the prior art, the valve can be fixed more easily, and the production efficiency of the valve can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of valve production, in particular to a valve grinding device for producing valves. Background Art

[0002] Valves are control components in fluid delivery systems, with functions such as shutoff, regulation, flow diversion, backflow prevention, pressure stabilization, flow diversion or overflow pressure relief. Valves used in fluid control systems come in a wide variety of varieties and specifications, from the simplest shutoff valves to the various valves used in extremely complex automatic control systems.

[0003] During the valve production process, the valve needs to be polished, but most of the existing valve polishing devices are not convenient for fixing the valve, and the fixing process is relatively cumbersome, which reduces the valve polishing efficiency and thus affects the production efficiency of the enterprise. Therefore, a valve polishing device for valve production is proposed to solve the above problem. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] The purpose of the utility model is to solve the problem that most of the existing valve grinding devices are inconvenient to fix the valves, the fixing process is relatively cumbersome, the valve grinding efficiency is reduced, and thus the production efficiency of the enterprise is affected, and a valve grinding device for producing valves is proposed.

[0006] (II) Technical solution

[0007] The technical solution of the utility model to solve the above technical problems is as follows:

[0008] A valve polishing device for producing valves, comprising a base, the top of the base is fixedly connected to a frame, the top of the frame is provided with a fixing assembly for fixing the valve, the top of the frame is provided with a lateral moving assembly, the top of the lateral moving assembly is provided with an up-and-down moving assembly, and the up-and-down moving assembly is provided with a polishing mechanism;

[0009] The fixing assembly includes a fixed seat, a fixed bottom mold, a fixed top mold, a cushion seat, an articulated seat, bolts, clamping nuts, a clamping swing arm and a clamping top head. The top of the frame is fixedly connected to the fixed seat, the top of the fixed seat is fixedly connected to the fixed bottom mold, the top of the fixed bottom mold is placed on the fixed top mold, the right end of the fixed seat is fixedly connected to the cushion seat, the top of the cushion seat is fixedly connected to the articulated seat, a bolt is provided on the inner side of the articulated seat, the outer side of the bolt is threadedly connected to the clamping nut, the outer side of the bolt is rotatably connected to the clamping swing arm, and the inner side of the clamping swing arm is fixedly connected to the clamping top head.

[0010] On the basis of the above technical solution, the present invention can also be improved as follows.

[0011] Preferably, the lateral movement assembly includes a first slide rail, a first slider, a first sliding seat, a rotating seat, a first lead screw, a first handwheel, and a threaded sleeve. Two first slide rails are fixedly connected to the top end of the frame. The outer sides of the two first slide rails are both slidably connected with first sliders. The top ends of the two first sliders are fixedly connected to the first sliding seat. Two rotating seats are fixedly connected to the top end of the frame. The inner sides of the two rotating seats are both rotatably connected with the first lead screw. The left end of the first lead screw is fixedly connected with the first handwheel. The outer side of the first lead screw is threadedly connected with the threaded sleeve. The threaded sleeve is fixedly connected to the bottom end of the first sliding seat.

[0012] Preferably, the vertical movement assembly includes a support seat, a second slide rail, a second slider, a second sliding seat, a second lead screw, and a second handwheel. The top end of the first sliding seat is fixedly connected with the support seat. Two second slide rails are fixedly connected to the support seat. The outer sides of the two second slide rails are both slidably connected with second sliders. The opposite sides of the two second sliders are both fixedly connected to the second sliding seat. The inner side of the support seat is threadedly connected with the second lead screw. The top end of the second lead screw is fixedly connected with the second handwheel. The second lead screw is rotatably connected to the second sliding seat. The grinding mechanism is fixedly connected to the inner side of the second sliding seat.

[0013] (III) Beneficial effects

[0014] Compared with the prior art, the technical solution of the present application has the following beneficial technical effects:

[0015] In the present utility model, by providing a fixed bottom die, a fixed top die, a hinge seat, a bolt, a clamping nut, a pressing swing arm, and a pressing top head, first place the valve between the fixed bottom die and the fixed top die, then hold the handle of the pressing swing arm and lift it upward. The pressing swing arm rotates along the bolt until the pressing top head presses the fixed top die downward until the fixed bottom die and the fixed top die clamp the valve. Subsequently, screw the clamping nut to make the bolt and the clamping nut clamp the pressing swing arm on the hinge seat, and make the pressing swing arm and the hinge seat relatively fixed through friction. Compared with the prior art, the fixing of the valve can be completed more easily, and the production efficiency of the valve can be improved. Description of the drawings

[0016] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0017] Figure 2 is a schematic diagram of the structure of the fixing assembly of the present utility model;

[0018] Figure 3 is a schematic diagram of the relative position relationship between the rotating seat and the first lead screw of the present utility model;

[0019] Figure 4 is a schematic diagram of the relative position relationship between the first lead screw and the threaded sleeve of the present utility model.

[0020] In the figure: 1, base; 2, frame; 3, fixing component; 31, fixing seat; 32, fixing bottom die; 33, fixing top die; 34, elevation seat; 35, hinge seat; 36, bolt; 37, clamping nut; 38, pressing swing arm; 39, pressing top head; 4, lateral movement component; 41, first slide rail; 42, first slide block; 43, first sliding seat; 44, rotating seat; 45, first lead screw; 46, first hand wheel; 47, threaded sleeve; 5, vertical movement component; 51, support seat; 52, second slide rail; 53, second slide block; 54, second sliding seat; 55, second lead screw; 56, second hand wheel; 6, grinding mechanism. Specific implementation mode

[0021] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0022] In the embodiment, it is given by Figures 1-4 A valve grinding device for producing valves, including a base 1, the top end of the base 1 is fixedly connected with a frame 2, the top end of the frame 2 is provided with a fixing component 3 for fixing the valve, the top end of the frame 2 is provided with a lateral movement component 4, the top end of the lateral movement component 4 is provided with a vertical movement component 5, and a grinding mechanism 6 is arranged on the vertical movement component 5;

[0023] The fixing component 3 includes a fixing seat 31, a fixing bottom die 32, a fixing top die 33, an elevation seat 34, a hinge seat 35, a bolt 36, a clamping nut 37, a pressing swing arm 38 and a pressing top head 39. The top end of the frame 2 is fixedly connected with a fixing seat 31, the top end of the fixing seat 31 is fixedly connected with a fixing bottom die 32, a fixing top die 33 is placed on the top end of the fixing bottom die 32, the right end of the fixing seat 31 is fixedly connected with an elevation seat 34, the top end of the elevation seat 34 is fixedly connected with a hinge seat 35, a bolt 36 is arranged inside the hinge seat 35, a clamping nut 37 is threadedly connected to the outside of the bolt 36, the outside of the bolt 36 is rotatably connected with a pressing swing arm 38, and a pressing top head 39 is fixedly connected to the inside of the pressing swing arm 38.

[0024] With the above settings, first place the valve between the fixed bottom die 32 and the fixed top die 33, then hold the grip of the pressing swing arm 38 and lift it upward. The pressing swing arm 38 rotates along the bolt 36 until the pressing head 39 presses the fixed top die 33 downward until the fixed bottom die 32 and the fixed top die 33 clamp the valve. Subsequently, screw the clamping nut 37 so that the bolt 36 and the clamping nut 37 clamp the pressing swing arm 38 on the hinge seat 35, and the pressing swing arm 38 is relatively fixed to the hinge seat 35 through friction. Then use the up-and-down moving assembly 5 to adjust the position of the grinding mechanism 6 so that the grinding drill of the grinding mechanism 6 is aligned with the valve. Start the grinding mechanism 6, and then use the lateral moving assembly 4 to slowly push the grinding mechanism 6 to the right until the grinding drill of the grinding mechanism 6 contacts the valve. During this process, the up-and-down moving assembly 5 can be adjusted to move the grinding mechanism 6 up and down to grind the valve. It should be noted that the grinding mechanism 6 is an existing structure and is common knowledge to those skilled in the art, so it will not be described in detail here.

[0025] Refer to Figures 1-4 , wherein, the lateral moving assembly 4 includes a first slide rail 41, a first slider 42, a first sliding seat 43, a rotating seat 44, a first lead screw 45, a first handwheel 46 and a threaded sleeve 47. The top end of the frame 2 is fixedly connected with two first slide rails 41, and the outer sides of the two first slide rails 41 are both slidably connected with first sliders 42. The top ends of the two first sliders 42 are fixedly connected with the first sliding seat 43. The top end of the frame 2 is fixedly connected with two rotating seats 44, and the inner sides of the two rotating seats 44 are both rotatably connected with the first lead screw 45. The left end of the first lead screw 45 is fixedly connected with the first handwheel 46, and the outer side of the first lead screw 45 is threadedly connected with the threaded sleeve 47. The threaded sleeve 47 is fixedly connected to the bottom end of the first sliding seat 43;

[0026] With the above structural settings, hold the first handwheel 46 and rotate it. The first lead screw 45 rotates along the center line direction of the two rotating seats 44, and the threaded sleeve 47 will move to the right along the center line direction of the first lead screw 45. At this time, the two first sliders 42 will slide to the right along the outer sides of the two first slide rails 41, and the first sliding seat 43 will move to the right. When resetting, just rotate the first handwheel 46 in the reverse direction. The first lead screw 45 rotates in the reverse direction, and the threaded sleeve 47 will move to the left along the center line direction of the first lead screw 45 to reset. At this time, the two first sliders 42 will slide to the left along the outer sides of the two first slide rails 41 to reset, and the first sliding seat 43 will move to the left to reset.

[0027] Refer to Figures 1-4, wherein the vertical movement component 5 includes a support base 51, a second slide rail 52, a second slider 53, a second sliding seat 54, a second lead screw 55 and a second handwheel 56. The top end of the first sliding seat 43 is fixedly connected to the support base 51. Two second slide rails 52 are fixedly connected to the support base 51. Second sliders 53 are slidably connected to the outer sides of the two second slide rails 52. The opposite sides of the two second sliders 53 are fixedly connected to the second sliding seat 54. The second lead screw 55 is threadedly connected to the inside of the support base 51. The top end of the second lead screw 55 is fixedly connected to the second handwheel 56. The second lead screw 55 is rotatably connected to the second sliding seat 54. The grinding mechanism 6 is fixedly connected to the inside of the second sliding seat 54;

[0028] With the above structural arrangement, hold the second handwheel 56 and rotate it. The first lead screw 45 rotates. Since the first lead screw 45 is threadedly connected to the inside of the support base 51, the first lead screw 45 will move vertically downward, driving the second sliding seat 54 to move downward. At this time, the two second sliders 53 slide downward along the outer sides of the two second slide rails 52, thereby changing the position of the grinding mechanism 6. When it is necessary to reset the grinding mechanism 6, only need to rotate the second handwheel 56 in the reverse direction. The first lead screw 45 rotates in reverse, and the first lead screw 45 will move vertically upward to reset, driving the second sliding seat 54 to move upward to reset. At this time, the two second sliders 53 slide upward along the outer sides of the two second slide rails 52 to reset.

[0029] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device. Without further limitation, an element defined by the statement "including a..." does not exclude the existence of additional identical elements in the process, method, article or device including the said element.

[0030] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A valve grinding device for producing valves, characterized in that: The base (1) comprises a base, the top of the base (1) is fixedly connected to a frame (2), the top of the frame (2) is provided with a fixing assembly (3) for fixing a valve, the top of the frame (2) is provided with a lateral movement assembly (4), the top of the lateral movement assembly (4) is provided with an up-and-down movement assembly (5), and the up-and-down movement assembly (5) is provided with a grinding mechanism (6); The fixing assembly (3) comprises a fixing seat (31), a fixing bottom die (32), a fixing top die (33), a cushion seat (34), a hinge seat (35), a bolt (36), a clamping nut (37), a clamping swing arm (38) and a clamping head (39). The top end of the frame (2) is fixedly connected to the fixing seat (31), the top end of the fixing seat (31) is fixedly connected to the fixing bottom die (32), the top end of the fixing bottom die (32) is placed with the fixing top die (33), the right end of the fixing seat (31) is fixedly connected to the cushion seat (34), the top end of the cushion seat (34) is fixedly connected to the hinge seat (35), the inner side of the hinge seat (35) is provided with a bolt (36), the outer side of the bolt (36) is threadedly connected to the clamping nut (37), the outer side of the bolt (36) is rotatably connected to the clamping swing arm (38), and the inner side of the clamping swing arm (38) is fixedly connected to the clamping head (39).

2. A valve polishing device for producing valves according to claim 1, characterized in that: The lateral movement assembly (4) comprises a first slide rail (41), a first slider (42), a first slide seat (43), a rotating seat (44), a first lead screw (45), a first hand wheel (46) and a threaded sleeve (47); the top of the frame (2) is fixedly connected to the two first slide rails (41); the outer sides of the two first slide rails (41) are slidably connected to the first slide rails (42); the tops of the two first slide rails (42) are fixedly connected to the first slide seat (43); the top of the frame (2) is fixedly connected to the two rotating seats (44); the inner sides of the two rotating seats (44) are rotatably connected to the first lead screw (45); the left end of the first lead screw (45) is fixedly connected to the first hand wheel (46); the outer side of the first lead screw (45) is threadedly connected to the threaded sleeve (47); the threaded sleeve (47) is fixedly connected to the bottom end of the first slide seat (43).

3. A valve polishing device for producing valves according to claim 2, characterized in that: The up-and-down moving assembly (5) comprises a support seat (51), a second slide rail (52), a second slider (53), a second slide seat (54), a second lead screw (55) and a second hand wheel (56); the top end of the first slide seat (43) is fixedly connected to the support seat (51); two second slide rails (52) are fixedly connected to the support seat (51); the outer sides of the two second slide rails (52) are slidably connected to the second sliders (53); the opposite sides of the two second sliders (53) are fixedly connected to the second slide seat (54); the inner side of the support seat (51) is threadedly connected to the second lead screw (55); the top end of the second lead screw (55) is fixedly connected to the second hand wheel (56); the second lead screw (55) is rotatably connected to the second slide seat (54); and the grinding mechanism (6) is fixedly connected to the inner side of the second slide seat (54).

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