Double-station milling and tapping continuous machining device for copper alloy valve element and valve rod

Abstract

The utility model belongs to the technical field of machining devices, and particularly relates to a double-station milling and tapping continuous machining device for a copper alloy valve element and a valve rod. The milling machine comprises a supporting frame and a placing frame, a first supporting seat, a second supporting seat and a positioning seat are arranged above the supporting frame, a main motor and a milling part assembly are arranged above the first supporting seat, a first clamping assembly and a second clamping assembly are arranged above the positioning seat, and an auxiliary motor is arranged on the back face of the first clamping assembly. A blank groove is formed in the upper portion of a containing frame arranged outside the supporting frame, a discharging channel is arranged on one side of the blank groove, and meanwhile the lower portion of the discharging channel is arranged above the first driving frame assembly and the second driving frame assembly. And two core valve rods can be simultaneously discharged from the placing frame for processing, and the milling and tapping processing work is converged on one device, so that the cost of the processing device is reduced, the processing procedures and the labor amount are reduced, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of processing devices and relates to a double-station milling and tapping continuous processing device for a copper alloy valve core and valve stem. Background Art

[0002] During the opening and closing of the valve body, the core valve stem is not only a moving and stress-bearing part, but also a sealing element. Simultaneously, it is subject to impact and corrosion from the medium, and also generates friction with the packing. Therefore, when selecting the valve stem material, it is crucial to ensure that it possesses sufficient strength, good impact toughness, abrasion resistance, and corrosion resistance at the specified temperature. Existing core valve stems have complex internal structures, and drilling, milling, and tapping are performed separately during machining. This results in numerous machining devices, high costs, increased labor requirements, cumbersome procedures, and reduced efficiency. Therefore, to address these issues, a dual-station milling and tapping continuous machining device for copper alloy valve cores and stems was proposed. Utility Model Content

[0003] The purpose of the utility model is to solve the above problems and provide a robot mechanism for automatically taking out bottle blanks when opening a mold.

[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0005] A double-station milling and tapping continuous processing device for a copper alloy valve core and valve stem, comprising a support frame and a placement frame, a placement frame being provided on one side of the support frame, a first support seat and a second support seat being provided above the support frame, and a positioning seat being provided between the first support seat and the second support seat, and a first loading rack and a second loading rack being provided on both sides above the support frame, a main motor and a milling part assembly being provided above the first support seat, a first clamping assembly and a second clamping assembly being provided above the positioning seat, and an auxiliary motor being provided on the back of the first clamping assembly and the second clamping assembly, and the auxiliary motor being placed on the second support seat, a blank groove being provided above the placement frame, and a discharge channel being provided on the front of the blank groove, and the bottom of the discharge channel being respectively placed on both sides above the support frame.

[0006] In the above-mentioned copper alloy valve core and valve stem double-station milling and tapping continuous processing device, one side above the middle of the support frame is fixedly connected to the first support seat, and the other side above the middle of the support frame is fixedly connected to the second support seat, and the inner side of the second support seat is fixedly connected to the positioning seat, and the positioning seat is placed between the first support seat and the second support seat, and there is a distance between the positioning seat and the inner side of the first support seat.

[0007] In the above-mentioned copper alloy valve core and valve stem double-station milling and tapping continuous processing device, the first drive frame assembly and the second drive frame assembly are fixedly connected to the two sides above the middle of the support frame, and the first drive frame assembly and the second drive frame assembly are symmetrical. At the same time, the first drive frame assembly and the second drive frame assembly are placed on both sides of the first support seat with a distance.

[0008] In the above-mentioned copper alloy valve core and valve stem double-station milling and tapping continuous processing device, the main motor and the milling component assembly are fixedly connected above the first support seat, and the main motor drives the milling component, and the milling component is placed on the inner side of the first support seat.

[0009] In the above-mentioned copper alloy valve core and valve stem double-station milling and tapping continuous processing device, the first clamping assembly and the second clamping assembly are fixedly connected above the positioning seat, and the first clamping assembly and the second clamping assembly are in a row, and the first clamping assembly corresponds to the milling assembly.

[0010] In the above-mentioned copper alloy valve core and valve stem double-station milling and tapping continuous processing device, the auxiliary motor is fixedly connected to the upper inner side of the second support seat, and the auxiliary motor shaft end is connected to the back of the first clamping assembly.

[0011] In the above-mentioned copper alloy valve core and valve stem double-station milling and tapping continuous processing device, a movable structure is provided inside the first driving frame assembly and the second driving frame assembly.

[0012] In the above-mentioned copper alloy valve core and valve stem double-station milling and tapping continuous processing device, there are two placement racks, and the blank grooves are fixedly connected above the placement racks. At the same time, the two blank grooves correspond to the first drive rack assembly and the second drive rack assembly respectively.

[0013] In the above-mentioned copper alloy valve core and valve stem double-station milling and tapping continuous processing device, the upper side of the blank groove is fixedly connected to the feed channel, and the feed channel is communicated with the inside of the blank groove.

[0014] In the above-mentioned copper alloy valve core and valve stem double-station milling and tapping continuous processing device, the bottom of the feed channel is respectively placed above the first driving frame assembly and above the second driving frame assembly with a gap.

[0015] Compared with the existing technology, the advantages of this utility model are:

[0016] The utility model is provided with a first support seat, a second support seat and a positioning seat above the support frame, a main motor and a milling part assembly are provided above the first support seat, a first clamping assembly and a second clamping assembly are respectively provided above the positioning seat, and an auxiliary motor is provided on the back of the first clamping assembly, and the auxiliary motor is placed on the second support seat, and a blank groove is provided above the placement frame provided on the outside of the support frame, and a discharge channel is provided on one side of the blank groove, and the bottom of the discharge channel is respectively placed above the first driving frame assembly and the second driving frame assembly, and the mutual cooperation between the structures above the support frame is utilized for processing, and two core valve stems can be simultaneously taken out of the placement frame for processing, and the milling and tapping processing work is concentrated on one device, which reduces the cost of the processing device, reduces the processing steps and labor, and increases work efficiency.

[0017] Other advantages, objectives and features of the present invention will be reflected in part through the following description, and in part will be understood by those skilled in the art through research and practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is an overall schematic diagram of the utility model;

[0019] Figure 2 This is a schematic diagram of the overall top view of the utility model

[0020] Figure 3 It is an overall front view schematic diagram of the utility model;

[0021] Figure 4 It is a schematic diagram of the overall left side view of the utility model;

[0022] Figure 5 It is a schematic diagram of the overall right side view of the present utility model.

[0023] In the figure: 1. Support frame; 2. Placement frame; 3. Blank trough; 4. Unloading channel; 5. Milling assembly; 6. Main motor; 7. First clamping assembly; 8. Second clamping assembly; 9. Auxiliary motor; 10. First loading rack; 11. Second loading rack; 12. First support seat; 13. First drive frame assembly; 14. Second drive frame assembly; 15. Second support seat; 16. Positioning seat. DETAILED DESCRIPTION

[0024] The present invention will be further described below with reference to the accompanying drawings.

[0025] like Figure 1-5 As shown, a double-station milling and tapping continuous processing device for copper alloy valve core and valve stem includes a support frame 1 and a placement frame 2. The placement frame 2 is provided on one side of the support frame 1, and a first support seat 12 and a second support seat 15 are provided above the support frame 1, and a positioning seat 16 is provided between the first support seat 12 and the second support seat 15. At the same time, a first loading rack 10 and a second loading rack 11 are provided on both sides above the support frame 1, a main motor 6 and a milling component 5 are provided above the first support seat 12, a first clamping component 7 and a second clamping component 8 are provided above the positioning seat 16, and an auxiliary motor 9 is provided on the back of the first clamping component 7 and the second clamping component 8, and the auxiliary motor 9 is placed on the second support seat 15, a blank groove 3 is provided above the placement frame 2, and a discharge channel 4 is provided on the front of the blank groove 3, and the bottom of the discharge channel 4 is respectively placed on both sides above the support frame 1.

[0026] The first support seat 12 is fixedly connected to one side of the upper middle part of the support frame 1, and the second support seat 15 is fixedly connected to the other side of the upper middle part of the support frame 1. The inner side of the second support seat 15 is fixedly connected to the positioning seat 16, and the positioning seat 16 is placed between the first support seat 12 and the second support seat 15. At the same time, there is a distance between the positioning seat 16 and the inner side of the first support seat 12.

[0027] A first support seat 12, a second support seat 15 and a positioning seat 16 are provided on the support frame 1 to support the upper components. At the same time, the first support seat 12, the second support seat 15 and the upper structure of the positioning seat 16 cooperate with each other to perform milling and tapping on the core valve stem.

[0028] Furthermore, the first drive frame assembly 13 and the second drive frame assembly 14 are fixedly connected to both sides of the upper middle part of the support frame 1, and the first drive frame assembly 13 and the second drive frame assembly 14 are symmetrical. At the same time, the first drive frame assembly 13 and the second drive frame assembly 14 are placed on both sides of the first support base 12 with a distance therebetween.

[0029] A first driving frame assembly 13 and a second driving frame assembly 14 are provided above the supporting frame 1 , and a core valve stem can be fixed above the first driving frame assembly 13 and the second driving frame assembly 14 .

[0030] Furthermore, the main motor 6 and the milling component 5 are fixedly connected to the top of the first support base 12 , and the main motor 6 drives the milling component 5 , while the milling component 5 is placed on the inner side of the first support base 12 .

[0031] Furthermore, the first clamping assembly 7 and the second clamping assembly 8 are fixedly connected above the positioning seat 16 , and the first clamping assembly 7 and the second clamping assembly 8 are in a row, and the first clamping assembly 7 corresponds to the milling assembly 5 .

[0032] A first clamping assembly 7 and a second clamping assembly 8 are provided above the positioning seat 16 to clamp the two core valve stems and perform two different operations of milling and tapping at the same time.

[0033] Furthermore, the auxiliary motor 9 is fixedly connected to the upper inner side of the second support base 15 , and the shaft end of the auxiliary motor 9 is connected to the back side of the first clamping component 7 .

[0034] An auxiliary motor 9 is provided on the back of the first clamping assembly 7 to drive the first clamping assembly 7 and the second clamping assembly 8 to work simultaneously.

[0035] A movable structure is provided inside the first driving frame assembly 13 and the second driving frame assembly 14 .

[0036] A first drive frame assembly 13 and a second drive frame assembly 14 are provided above the support frame 1, and movable parts are provided inside. After the core valve stem is fixed above the first drive frame assembly 13 and the second drive frame assembly 14, the core valve stem is moved to the first clamping assembly 7 and the second clamping assembly 8 by moving the internal structure for milling and tapping.

[0037] There are two placement racks 2 , and the top of the placement racks 2 is fixedly connected to the blank slots 3 . The two blank slots 3 correspond to the first driving rack assembly 13 and the second driving rack assembly 14 respectively.

[0038] A blank groove 3 is provided above the placement rack 2 to hold the core valve stem blank. The blanks in the two blank grooves 3 can be simultaneously transported to the milling and tapping processing location for two types of processing.

[0039] Furthermore, one side above the blank trough 3 is fixedly connected to a feed channel 4 , and the feed channel 4 is communicated with the interior of the blank trough 3 .

[0040] Furthermore, the bottom of the material discharge channel 4 is respectively placed above the first driving frame assembly 13 and above the second driving frame assembly 14 with a gap.

[0041] After the blank trough 3 is connected to the discharge channel 4, the blank will be transported from the blank trough 3 to the discharge channel 4, and then enter the first drive frame assembly 13 and the second drive frame assembly 14 from the discharge channel 4 to be fixed, and finally processed.

[0042] Working principle:

[0043] A first support seat 12, a second support seat 15 and a positioning seat 16 are provided above the support frame 1, and the positioning seat 16 is placed between the first support seat 12 and the second support seat 15. At the same time, structures are provided above the first support seat 12, the second support seat 15 and the positioning seat 16 to cooperate with each other to perform milling and tapping work. A main motor 6 and a milling component assembly 5 are provided above the first support seat 12, and the milling component assembly 5 is driven by the main motor 6 to work. A first clamping component 7 and a second clamping component 8 are provided above the positioning seat 16, respectively, and an auxiliary motor 9 is provided on the back of the first clamping component 7. The auxiliary motor 9 is used to drive the first clamping component 7 and the second clamping component 8 to rotate. A blank groove 3 is provided above the placement rack 2 provided on the outside of the support frame 1, and a discharge channel 4 is provided on one side of the blank groove 3. At the same time, the discharge channels 4 correspond to the first drive frame assembly 13 and the second drive frame assembly 14 provided above the support frame 1. When processing, the blank in the blank groove 3 passes through the discharge channel 4 and enters the first drive frame assembly 13 and the second drive frame assembly 14 respectively. Then, the core valve stem is moved to the corresponding first clamping assembly 7 and the second clamping assembly 8 through the internal moving structure of the first drive frame assembly 13 and the second drive frame assembly 14 for fixation. Finally, the main motor 6 is started to drive the milling assembly 5 for processing.

[0044] The specific embodiments described herein are merely examples of the spirit of the present invention. Those skilled in the art may make various modifications or additions to the specific embodiments described, or replace them with similar methods, without departing from the spirit of the present invention.

[0045] Although this article frequently uses terms such as 1. support frame; 2. placement frame; 3. blank trough; 4. material discharge channel; 5. milling assembly; 6. main motor; 7. first clamping assembly; 8. second clamping assembly; 9. auxiliary motor; 10. first loading rack; 11. second loading rack; 12. first support base; 13. first drive rack assembly; 14. second drive rack assembly; 15. second support base; 16. positioning base, the possibility of using other terms is not excluded. These terms are used only to more conveniently describe and explain the essence of the present invention. Interpreting them as any additional limitation is contrary to the spirit of the present invention.

Claims

1. A copper alloy valve core and valve stem double-station milling and tapping continuous processing device, comprising a support frame (1) and a placement frame (2), characterized in that: A placement frame (2) is provided on one side of the support frame (1), a first support seat (12) and a second support seat (15) are provided above the support frame (1), and a positioning seat (16) is provided between the first support seat (12) and the second support seat (15), and a first loading frame (10) and a second loading frame (11) are provided on both sides above the support frame (1), a main motor (6) and a milling component assembly (5) are provided above the first support seat (12), a first clamping assembly (7) and a second clamping assembly (8) are provided above the positioning seat (16), and an auxiliary motor (9) is provided on the back of the first clamping assembly (7) and the second clamping assembly (8), and the auxiliary motor (9) is placed on the second support frame (15), a blank groove (3) is provided above the placement frame (2), and a discharge channel (4) is provided on the front of the blank groove (3), and the bottom of the discharge channel (4) is respectively placed on both sides above the support frame (1).

2. The copper alloy valve core and valve stem double-station milling and tapping continuous processing device according to claim 1, characterized in that: One side of the upper middle portion of the support frame (1) is fixedly connected to the first support seat (12), and the other side of the upper middle portion of the support frame (1) is fixedly connected to the second support seat (15). The inner side of the second support seat (15) is fixedly connected to the positioning seat (16), and the positioning seat (16) is placed between the first support seat (12) and the second support seat (15). At the same time, there is a distance between the positioning seat (16) and the inner side of the first support seat (12).

3. The copper alloy valve core and valve stem double-station milling and tapping continuous processing device according to claim 2, characterized in that: The first drive frame assembly (13) and the second drive frame assembly (14) are fixedly connected to the upper middle part of the support frame (1) on both sides, and the first drive frame assembly (13) and the second drive frame assembly (14) are symmetrical. At the same time, the first drive frame assembly (13) and the second drive frame assembly (14) are placed on both sides of the first support seat (12) with a spacing.

4. The copper alloy valve core and valve stem double-station milling and tapping continuous processing device according to claim 3, characterized in that: The main motor (6) and the milling component assembly (5) are fixedly connected above the first support seat (12), and the main motor (6) drives the milling component assembly (5). At the same time, the milling component assembly (5) is placed on the inner side of the first support seat (12).

5. The copper alloy valve core and valve stem double-station milling and tapping continuous processing device according to claim 4, characterized in that: The first clamping assembly (7) and the second clamping assembly (8) are fixedly connected above the positioning seat (16), and the first clamping assembly (7) and the second clamping assembly (8) are arranged in a row, and the first clamping assembly (7) corresponds to the milling assembly (5).

6. The copper alloy valve core and valve stem double-station milling and tapping continuous processing device according to claim 5, characterized in that: The upper inner side of the second support seat (15) is fixedly connected to the auxiliary motor (9), and the rotating shaft end of the auxiliary motor (9) is connected to the back side of the first clamping assembly (7).

7. The copper alloy valve core and valve stem double-station milling and tapping continuous processing device according to claim 6, characterized in that: Both the first driving frame assembly (13) and the second driving frame assembly (14) are provided with a moving structure therein.

8. The copper alloy valve core and valve stem double-station milling and tapping continuous processing device according to claim 1, characterized in that: There are two placement racks (2), and the top of the placement racks (2) is fixedly connected to a blank slot (3), and the two blank slots (3) respectively correspond to the first drive rack assembly (13) and the second drive rack assembly (14).

9. The copper alloy valve core and valve stem double-station milling and tapping continuous processing device according to claim 8, characterized in that: One side above the blank groove (3) is fixedly connected to a feed channel (4), and the feed channel (4) is communicated with the interior of the blank groove (3).

10. The copper alloy valve core and valve stem double-station milling and tapping continuous processing device according to claim 9, characterized in that: The bottom of the discharge channel (4) is respectively placed above the first drive frame assembly (13) and above the second drive frame assembly (14) with a gap.

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