Valve forge piece machining device with clamping assembly

Abstract

The utility model relates to the technical field of forge piece machining, in particular to a valve forge piece machining device with a clamping assembly. According to the technical scheme, the device comprises a base, a gathering hopper is embedded in the middle of the outer top surface of the base, a first support is arranged at one end of the outer top surface of the base, a bearing is installed at the top end of the first support in a penetrating mode, a first shaft rod is inserted into the bearing, and one end of the first shaft rod is connected with a first clamping plate; a second support is arranged at the other end of the outer top surface of the base, and a shaft sleeve penetrates through the top end of the second support. The distance between the movable second clamping plate and the first clamping plate is shortened, then valve forgings of different sizes are clamped and fixed, after clamping and fixing, the first rotating handle connected with the first clamping plate rotates to change the direction of the valve forgings, and therefore face changing machining can be carried out under the condition that fixing is not relieved; and a gathering hopper and a box body are arranged in the base, chippings generated by milling are collected, and later unified treatment is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of forging processing, in particular to a valve forging processing device provided with a clamping component. Background Art

[0002] Valve forgings are valve parts manufactured by forging process, usually used in key structural parts of valves, such as valve body, valve cover, valve stem, etc. The forging process heats the metal material and applies pressure to deform it at high temperature, thereby obtaining parts with excellent mechanical properties and precise dimensions. In the processing of valve forgings, clamping components are indispensable tools, especially in finishing and some rough machining processes. Clamping components are used to fix and position forgings to ensure processing accuracy and safety.

[0003] At present, valve forgings cannot change direction after being clamped and fixed by the clamping assembly. After one side is milled, it needs to be released and then turned over and fixed again. This has too many limitations. In addition, the debris generated during milling will also remain on the surface of the clamping assembly, requiring staff to clean it up later, which is time-consuming and labor-intensive. Utility Model Content

[0004] The purpose of the utility model is to provide a valve forging processing device provided with a clamping assembly to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a valve forging processing device provided with a clamping assembly, comprising a base, a gathering bucket embedded in the middle of the outer top surface of the base, a first support is provided at one end of the outer top surface of the base, a bearing is installed through the top end of the first support, a first shaft rod is inserted into the interior of the bearing, one end of the first shaft rod is connected to a first clamping plate, a second support is provided at the other end of the outer top surface of the base, and a shaft sleeve is installed through the top end of the second support.

[0006] When using a valve forging processing device provided with a clamping assembly in the technical solution, a worker places the valve forging to be milled between the first clamping plate and the second clamping plate, and after placing it in this position, allows one end of the valve forging to stick to the surface of the first clamping plate. After sticking, the worker holds the second turning handle and applies force to rotate it. The rotational force applied to the second turning handle will be synchronized to the second shaft rod. After the second shaft rod rotates, the thread provided on its surface will engage with the thread provided on the inner surface of the sleeve. The engagement of the thread will cause the second shaft rod to move inside the sleeve. The moving second shaft rod will push the second clamping plate that is connected to one end rotationally. After the second clamping plate moves, the distance between it and the first clamping plate will be shortened, thereby opposing the first clamping plate. The valve forging is clamped and fixed between the clamping plate and the second clamping plate. After the valve forging is clamped and fixed, the staff can operate the milling machine and other machines to perform milling and other processing on it. The debris generated during the processing will fall into the inside of the gathering bucket and be uniformly transmitted to the box body through the gathering bucket for temporary storage. After it is fully loaded, the staff opens the box door to take the box body out from the inside of the base and clean it for subsequent use. After the processing device processes one side of the valve forging, the staff can hold the first turning handle and apply force to rotate it. The rotational force applied to the first turning handle will rotate the first clamping plate through the first shaft rod, and the first clamping plate cooperates with the second clamping plate to rotate the valve forging, change the surface and re-process it.

[0007] Preferably, a second shaft is inserted into the sleeve, one end of the second shaft is connected to a rotating disk, and a second clamping plate is connected to the surface of the rotating disk. The installation of the rotating disk allows the second clamping plate to rotate after the first clamping plate clamps and fixes the valve forging, thereby achieving the effect of separating the rotational force of the second clamping plate from the second shaft.

[0008] Preferably, a second rotating handle is fixed to the other end of the second shaft rod. The installation of the second rotating handle makes it convenient for the staff to apply a rotating force to the second shaft rod, and provides a force application point.

[0009] Preferably, the surface of the second shaft and the inner surface of the sleeve are both provided with threads and mesh with each other. Through the cooperation between the second shaft and the sleeve, since both the surface and the inner surface of the second shaft are provided with threads, when the second shaft rotates, the threads on its surface will mesh with the threads on the inner surface of the sleeve, and the meshing of the threads will cause the second shaft to move inside the sleeve, thereby indirectly changing the distance between the second clamping plate and the first clamping plate.

[0010] Preferably, a first rotating handle is fixed to the other end of the first shaft rod. The installation of the first rotating handle makes it convenient for the staff to apply a rotating force to the first shaft rod, and provides a force application point.

[0011] Preferably, a box door is provided in the middle of the outer front surface of the base, and bottom pads are provided on four sides of the outer bottom surface of the base. The installation of the box door allows the staff to open it to take out the box body inside the base, providing a channel for taking out, and the installation of the bottom pad allows the base to be stably placed on the ground for use.

[0012] Preferably, a box body is placed inside the base. The box body allows the debris generated by the valve forging after milling or other processing to be collected and transferred to the box body for temporary storage through the collection bucket, so as to facilitate unified processing later.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] The utility model utilizes a movable second clamping plate to shorten the distance between the second clamping plate and the first clamping plate so as to clamp valve forgings of different sizes. After clamping, the first rotating handle connected to the first clamping plate can be rotated to change its direction, so that the surface can be changed without releasing the fixation. In addition, a collecting bucket and a box body are arranged in the base to collect the debris generated by the milling process, so as to facilitate the unified treatment at a later stage. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the appearance structure of the utility model on the right side of the main view;

[0016] Figure 2 This is a schematic diagram of the appearance structure of the utility model from the left side of the main view;

[0017] Figure 3 This is a schematic diagram of the rear view structure of the utility model;

[0018] Figure 4 It is a schematic diagram of the internal structure of the base of the utility model.

[0019] In the figure: 1. first turning handle; 2. first support; 3. bearing; 4. first shaft rod; 5. first clamping plate; 6. base; 7. gathering bucket; 8. second clamping plate; 9. turntable; 10. second support; 11. bushing; 12. second shaft rod; 13. second turning handle; 14. bottom pad; 15. box door; 16. box body. DETAILED DESCRIPTION

[0020] 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. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] Embodiment 1

[0022] like Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, the utility model proposes a valve forging processing device with a clamping assembly, including a base 6, a gathering bucket 7 is embedded in the middle of the outer top surface of the base 6, a first support 2 is provided at one end of the outer top surface of the base 6, a bearing 3 is installed through the top of the first support 2, a first shaft rod 4 is inserted into the interior of the bearing 3, one end of the first shaft rod 4 is connected to a first clamping plate 5, a second support 10 is provided at the other end of the outer top surface of the base 6, and a shaft sleeve 11 is installed through the top of the second support 10.

[0023] The staff places the valve forging to be milled between the first clamping plate 5 and the second clamping plate 8. After placing it in this position, one end of the valve forging is attached to the surface of the first clamping plate 5. After attaching, the staff holds the second turning handle 13 and applies force to rotate it. The rotational force applied to the second turning handle 13 will be synchronized to the second shaft rod 12. After the second shaft rod 12 rotates, the thread on its surface will engage with the thread on the inner surface of the sleeve 11. The engagement of the thread will cause the second shaft rod 12 to move inside the sleeve 11. The moving second shaft rod 12 will push the second clamping plate 8 with one end being rotatably connected. After the second clamping plate 8 moves, the distance between it and the first clamping plate 5 will be shortened, and then it will be placed between the first clamping plate 5 and the second clamping plate 8. The valve forging is clamped and fixed. After the valve forging is clamped and fixed, the staff can operate the milling machine or other machines to perform milling and other processing on it. The debris generated during the processing will fall into the gathering bucket 7, and will be uniformly transmitted to the box body 16 through the gathering of the gathering bucket 7 for temporary storage. After it is fully loaded, the staff opens the box door 15 to take the box body 16 out of the base 6 and clean it for subsequent use. After the processing device processes one side of the valve forging, the staff can hold the first turning handle 1 and apply force to rotate it. The rotational force applied to the first turning handle 1 will rotate the first clamping plate 5 through the first shaft rod 4, and the first clamping plate 5 cooperates with the second clamping plate 8 to rotate the valve forging, change the surface and then process it.

[0024] Embodiment 2

[0025] like Figure 1 , Figure 2 , Figure 3 and Figure 4As shown, the utility model proposes a valve forging processing device provided with a clamping assembly. Compared with the first embodiment, this embodiment also includes: a second shaft rod 12 is inserted into the interior of the sleeve 11, one end of the second shaft rod 12 is connected to a turntable 9, the surface of the turntable 9 is connected to a second clamping plate 8, the other end of the second shaft rod 12 is fixed with a second turning handle 13, the surface of the second shaft rod 12 and the inner surface of the sleeve 11 are both provided with threads, and are engaged with each other, the other end of the first shaft rod 4 is fixed with a first turning handle 1, a box door 15 is provided in the middle of the external front surface of the base 6, bottom pads 14 are provided on the four sides of the external bottom surface of the base 6, and a box body 16 is placed inside the base 6.

[0026] In this embodiment, Figure 1 , Figure 3 and Figure 4 As shown, the installation of the rotating disk 9 allows the second clamping plate 8 to rotate after cooperating with the first clamping plate 5 to clamp and fix the valve forging, thereby achieving the effect of separating the rotational force of the second clamping plate 8 from the second shaft rod 12;

[0027] like Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, the installation of the second turning handle 13 makes it convenient for the staff to apply a turning force to the second shaft rod 12, and provides a force application point;

[0028] like Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, through the cooperation between the second shaft rod 12 and the sleeve 11, since both the surface and the inner surface of the second shaft rod 12 are provided with threads, when the second shaft rod 12 rotates, the threads on its surface will engage with the threads on the inner surface of the sleeve 11, and the engagement of the threads will cause the second shaft rod 12 to move inside the sleeve 11, thereby indirectly changing the distance between the second clamping plate 8 and the first clamping plate 5;

[0029] like Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, the installation of the first rotating handle 1 makes it convenient for the staff to apply the rotating force to the first shaft 4, and provides a force application point;

[0030] like Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, the installation of the box door 15 allows the staff to open it to take out the box body 16 inside the base 6, providing a channel for taking out, and the installation of the bottom pad 14 allows the base 6 to be stably placed on the ground for use;

[0031] like Figure 4As shown, the arrangement of the box body 16 enables the debris generated after milling or other processing of the valve forging to be collected and transferred to the box body 16 for temporary storage through the collection bucket 7, so as to facilitate unified processing later.

[0032] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A valve forging processing device provided with a clamping assembly, comprising a base (6), characterized in that: A gathering bucket (7) is embedded in the middle of the outer top surface of the base (6); a first support (2) is provided at one end of the outer top surface of the base (6); a bearing (3) is installed through the top of the first support (2); a first shaft rod (4) is inserted into the interior of the bearing (3); one end of the first shaft rod (4) is connected to a first clamping plate (5); a second support (10) is provided at the other end of the outer top surface of the base (6); a shaft sleeve (11) is installed through the top of the second support (10).

2. A valve forging processing device with a clamping assembly according to claim 1, characterized in that: A second shaft rod (12) is inserted into the shaft sleeve (11), one end of the second shaft rod (12) is connected to a rotating disk (9), and a second clamping plate (8) is connected to the surface of the rotating disk (9).

3. A valve forging processing device with a clamping assembly according to claim 2, characterized in that: A second turning handle (13) is fixed to the other end of the second shaft rod (12).

4. A valve forging processing device with a clamping assembly according to claim 2, characterized in that: The surface of the second shaft rod (12) and the inner surface of the shaft sleeve (11) are both provided with threads and mesh with each other.

5. The valve forging processing device provided with a clamping assembly according to claim 1, characterized in that: A first rotating handle (1) is fixed to the other end of the first shaft (4).

6. A valve forging processing device with a clamping assembly according to claim 1, characterized in that: A box door (15) is provided in the middle of the outer front surface of the base (6), and bottom pads (14) are provided on four sides of the outer bottom surface of the base (6).

7. A valve forging processing device with a clamping assembly according to claim 1, characterized in that: A box body (16) is placed inside the base (6).

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