CN218081375U - Valve rod end machining equipment - Google Patents
Valve rod end machining equipment Download PDFInfo
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- CN218081375U CN218081375U CN202221910976.9U CN202221910976U CN218081375U CN 218081375 U CN218081375 U CN 218081375U CN 202221910976 U CN202221910976 U CN 202221910976U CN 218081375 U CN218081375 U CN 218081375U
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- valve rod
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- valve
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Abstract
The utility model belongs to the field of valve accessory machining equipment, in particular to valve rod end part machining equipment, which comprises a frame, wherein a valve rod fixing platform and a machining tool bit assembly are arranged on the frame, the machining tool bit assembly is arranged on one side of the valve rod fixing platform, the machining tool bit assembly comprises a cutting tool, a machining cavity is arranged at the center of the cutting tool, a cutting tool part is arranged at the periphery of the machining cavity, a second tool is arranged in the machining cavity and is connected with the cutting tool in a linkage and matching manner, and the cutting tool is connected with a rotary driving mechanism; the valve rod fixing table is connected with an axial horizontal displacement driving device and a radial horizontal displacement driving device, and the axial horizontal displacement driving device and the radial horizontal displacement driving device can respectively drive the valve rod fixing table to displace on the horizontal plane along the axial direction of the valve rod and along the radial direction of the valve rod. The utility model discloses a valve rod tip processing equipment can integrate the cutter of other valve rod tip processing functions as required in the cutting, for example chamfer, drilling, can practice thrift manufacturing cost.
Description
Technical Field
The utility model belongs to valve accessory processing equipment field, concretely relates to valve rod end portion processing equipment.
Background
In the technical field of valves, the processing of a valve rod relates to a multi-step process, wherein the processing related to the end part of the valve rod comprises drilling, length trimming, chamfering and the like, and at present, different processing tools are generally adopted on different devices for processing respectively, so that the production cost is high.
SUMMERY OF THE UTILITY MODEL
The utility model aims at overcoming the shortcoming and not enough that prior art exists, and provide a valve rod tip processing equipment.
The utility model adopts the following technical scheme: a valve rod end machining device comprises a rack, wherein a valve rod fixing table and a machining tool bit assembly are arranged on the rack, the machining tool bit assembly is arranged on one side of the valve rod fixing table and used for machining the end portion, fixed on the valve rod fixing table, of a valve rod, the machining tool bit assembly comprises a cutting tool, a machining cavity is arranged in the center of the cutting tool, a cutting tool portion is arranged on the periphery of the machining cavity, a second tool is arranged in the machining cavity and is in linkage fit connection with the cutting tool, and the cutting tool is connected with a rotary driving mechanism;
the valve rod fixing platform is provided with a valve rod radial positioning assembly and a valve rod end positioning plate, and the valve rod radial positioning assembly and the valve rod end positioning plate are used for limiting the radial direction of the valve rod and the end part of the valve rod, far away from the processing tool bit assembly, of the valve rod respectively;
the valve rod fixing table is connected with an axial horizontal displacement driving device and a radial horizontal displacement driving device, and the axial horizontal displacement driving device and the radial horizontal displacement driving device can respectively drive the valve rod fixing table to displace on a horizontal plane along the axial direction of the valve rod and to displace on the horizontal plane along the radial direction of the valve rod.
The cutting tool center department is equipped with the detachable connection structure of cutter, the second cutter passes through the detachable connection structure of cutter and is connected and coordinate with the cutting tool circumference linkage.
The second tool is removably coupled to the cutting tool by a threaded fastener.
The second tool is a drilling tool or a chamfering tool.
The valve rod radial positioning clamp assembly comprises a side clamping plate and a bottom base plate, wherein the side clamping plate is used for positioning two sides of a valve rod, and the bottom base plate is arranged at the bottom of the valve rod.
The distance between the side clamping plates is adjustable, and the height of the bottom base plate is adjustable.
The side splint are equipped with two sets ofly, and every group is equipped with two side splint that set up relatively, and two sets of side splint are separated by the certain interval and set up and be equipped with a bottom backing plate between the two, are equipped with at least one bottom backing plate between two sets of side splint and the valve rod tip locating plate.
The water spraying device also comprises a water spraying pipe for spraying water to the machining cutter head assembly.
The water spraying pipe is provided with two branch pipes, and the outer end parts of the two branch pipes are respectively provided with a water collision port; the spray pipe is of a universal pipe structure.
And a protective sliding door is arranged on the rack.
The utility model has the advantages as follows: the utility model discloses a valve rod tip processing equipment can integrate the cutter of other valve rod tip processing functions as required in the cutting, for example chamfer, drilling, can practice thrift manufacturing cost.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings obtained from these drawings still belong to the scope of the present invention without inventive laboriousness.
Fig. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is an enlarged view of part A of FIG. 1;
FIG. 3 is a schematic view of a cutting tool cutting process;
FIG. 4 is a schematic view of the second tool machining in the machining cavity in the cutting tool;
in the figure, 1, a frame; 101, a protective sliding door; 2, a valve rod fixing table; 201, a valve rod end positioning plate; 3, machining a cutter head component; 301, a cutting tool; 302, a process chamber; 303, a cutting blade portion; 304, a second tool; 4, side clamping plates; 5, a bottom base plate; 6, a water spraying pipe; 7, a valve rod.
Detailed Description
To make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be further described in detail with reference to the accompanying drawings.
It should be noted that all expressions using "first" and "second" in the embodiments of the present invention are used for distinguishing two entities with the same name but different names or different parameters, and it is understood that "first" and "second" are only used for convenience of expression and should not be construed as limitations to the embodiments of the present invention, and the following embodiments do not describe the embodiments one by one.
The terms of direction and position in the present invention, such as "up", "down", "front", "back", "left", "right", "inside", "outside", "top", "bottom", "side", etc., refer to the direction and position of the attached drawings. Accordingly, the directional and positional terms used are intended to illustrate and understand the present invention and are not intended to limit the scope of the invention.
A valve rod end part machining device is shown in figure 1 and comprises a rack 1, wherein a valve rod fixing table 2 and a machining tool bit assembly 3 are arranged on the rack 1, the machining tool bit assembly 3 is arranged on one side of the valve rod fixing table 2 and is used for machining the end part of a valve rod 7 fixed on the valve rod fixing table 2, as shown in figure 2, the machining tool bit assembly 3 comprises a cutting tool 301, a machining cavity 302 is arranged at the center of the cutting tool 301, a cutting tool part 303 is arranged on the periphery of the cutting tool 301, a second tool 304 is arranged in the machining cavity 302, the second tool 304 is in linkage fit connection with the cutting tool 301, and the cutting tool 301 is connected with a rotation driving mechanism;
the valve rod fixing platform 2 is provided with a valve rod radial positioning assembly and a valve rod end positioning plate 201, and the valve rod radial positioning assembly and the valve rod end positioning plate 201 respectively limit the radial direction of the valve rod and the end part of the valve rod far away from the machining tool bit assembly 3;
the valve rod fixing platform 2 is connected with an axial horizontal displacement driving device and a radial horizontal displacement driving device, and the axial horizontal displacement driving device and the radial horizontal displacement driving device can respectively drive the valve rod fixing platform 2 to displace on the horizontal plane along the axial direction of the valve rod and to displace on the horizontal plane along the radial direction of the valve rod.
If the integrally formed valve stem is slightly longer or the end of the valve stem is machined to form a flat surface, the cutting tool 301 may be used for machining, as shown in fig. 3, the axial horizontal displacement driving device and the radial horizontal displacement driving device drive the valve stem fixing table 2 to position the end of the valve stem 7 fixed on the valve stem fixing table 2 on one side of the cutting tool 301, the rotary driving mechanism drives the cutting tool 301 to rotate at high speed, then the radial horizontal displacement driving device drives the valve stem fixing table 2 to make the end of the valve stem 7 close to the cutting tool 301 rotating at high speed, and the cutting tool 301 rotating at high speed removes a longer section of the valve stem. If the valve rod integrally formed is too long, the valve rod can be repeatedly cut for a plurality of times until the valve rod is proper in length.
The second tool 304 may be a drilling tool or a chamfering tool. The end of the valve stem is drilled or chamfered and a second tool 304 with a corresponding function is used. As shown in fig. 4, the axial horizontal displacement driving device and the radial horizontal displacement driving device drive the valve rod fixing table 2 to position the end of the valve rod 7 fixed on the valve rod fixing table 2 in the processing cavity 302, the rotary driving mechanism drives the cutting tool 301 to rotate at high speed, then the axial horizontal displacement driving device drives the valve rod fixing table 2 to make the end of the valve rod 7 close to the second tool 304 rotating at high speed, the end of the valve rod is processed by the second tool 304 rotating at high speed, and in the processing process, the valve rod end positioning plate 201 is pressed against the valve rod 7 to prevent the valve rod 7 from retracting.
As shown in fig. 2, a tool detachable connection structure is arranged at the center of the cutting tool 301, and the second tool 304 is connected with the cutting tool 301 through the tool detachable connection structure and is in circumferential linkage fit with the cutting tool 301. Further said second tool 304 is detachably connected to the cutting tool 301 by means of a threaded fastener. The cutting tool 301 and the second tool 304 are connected and driven by a linkage shaft hole and then fastened by a nut. And the linkage bolts arranged in the radial direction can be adopted for connection and fastening.
As shown in fig. 2, the valve stem radial positioning jig assembly includes side clamping plates 4 for positioning both sides of the valve stem and a bottom shim plate 5.
The distance between the side clamping plates 4 is adjustable, and the height of the bottom base plate 5 is adjustable. In this embodiment, the side clamping plate 4 adopts the adjusting bolt to adjust the position, and the bottom backing plate 5 is formed by directly placing the movable plates with different thicknesses on the valve rod fixing table 2 according to the selected valve rod size specification.
The side splint 4 is equipped with two sets ofly, and every group is equipped with two side splint 4 that set up relatively, and two sets of side splint 4 are separated by a determining deviation and set up and be equipped with a bottom backing plate 5 between the two, are equipped with at least one bottom backing plate 5 between two sets of side splint 4 and the valve rod tip locating plate 201. The acting force for supporting and limiting is distributed evenly and reliably, and the displacement is not easy in the processing process.
And a water spray pipe 6 for spraying water to the machining tool bit assembly 3. The spray pipe 6 is used for cooling and dust falling during cutter machining.
The spray pipe 6 is provided with two branch pipes, and the outer end parts of the two branch pipes are respectively provided with a water collision port; the water spray pipe 6 is of a universal pipe structure. This facilitates the selection of a suitable water spray location as required.
And a protective sliding door 101 is arranged on the rack 1.
It will be understood by those skilled in the art that all or part of the steps in the method for implementing the above embodiments may be implemented by using a program to instruct related hardware, and the program may be stored in a computer readable storage medium, such as ROM/RAM, magnetic disk, optical disk, etc.
The above disclosure is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the scope of the invention, which is defined by the appended claims.
Claims (10)
1. The utility model provides a valve rod tip processing equipment, includes frame (1), be equipped with valve rod fixed station (2), processing tool bit subassembly (3) on frame (1), processing tool bit subassembly (3) set up in valve rod fixed station (2) one side for to the valve rod tip processing of fixing on valve rod fixed station (2), its characterized in that:
the processing tool bit assembly (3) comprises a cutting tool (301), a processing cavity (302) is arranged at the center of the cutting tool (301), a cutting tool part (303) is arranged on the periphery of the cutting tool (301), a second tool (304) is arranged in the processing cavity (302), the second tool (304) is connected with the cutting tool (301) in a linkage matching mode, and the cutting tool (301) is connected with a rotary driving mechanism;
a valve rod radial positioning assembly and a valve rod end positioning plate (201) are arranged on the valve rod fixing table (2), and the valve rod radial positioning assembly and the valve rod end positioning plate (201) respectively limit the radial direction of the valve rod and the end part of the valve rod far away from the machining tool bit assembly (3);
the valve rod fixing platform (2) is connected with an axial horizontal displacement driving device and a radial horizontal displacement driving device, and the axial horizontal displacement driving device and the radial horizontal displacement driving device can respectively drive the valve rod fixing platform (2) to displace on a horizontal plane along the axial direction of the valve rod and to displace on the horizontal plane along the radial direction of the valve rod.
2. The valve stem end machining apparatus according to claim 1, wherein: cutting tool (301) center department is equipped with the detachable connection structure of cutter, second cutter (304) can be dismantled connection structure and be connected and cooperate with cutting tool (301) circumference linkage through the cutter.
3. The valve stem end machining apparatus according to claim 2, wherein: the second tool (304) is removably attached to the cutting tool (301) by a threaded fastener.
4. The valve stem end machining apparatus according to claim 1, wherein: the second tool (304) is a drilling tool or a chamfering tool.
5. The valve stem end machining apparatus according to claim 1, wherein: the valve rod radial positioning clamp assembly comprises a side clamping plate (4) used for positioning two sides of a valve rod and a bottom base plate (5) at the bottom.
6. The valve stem end machining apparatus according to claim 5, wherein: the distance between the side clamping plates (4) is adjustable, and the height of the bottom base plate (5) is adjustable.
7. The valve stem end machining apparatus according to claim 5, wherein: the side splint (4) are provided with two groups, each group is provided with two side splint (4) which are arranged oppositely, the two groups of side splint (4) are arranged at intervals and provided with a bottom base plate (5) between the two groups of side splint (4), and at least one bottom base plate (5) is arranged between the two groups of side splint (4) and the valve rod end positioning plate (201).
8. The valve stem end machining apparatus according to claim 1, wherein: the device also comprises a water spraying pipe (6) for spraying water to the processing cutter head component (3).
9. The valve stem end machining apparatus according to claim 8, wherein: the water spraying pipe (6) is provided with two branch pipes, and the outer end parts of the two branch pipes are respectively provided with a water touching port; the water spray pipe (6) is of a universal pipe structure.
10. The valve stem end machining apparatus according to claim 1, wherein: a protective sliding door (101) is arranged on the rack (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221910976.9U CN218081375U (en) | 2022-07-20 | 2022-07-20 | Valve rod end machining equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221910976.9U CN218081375U (en) | 2022-07-20 | 2022-07-20 | Valve rod end machining equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218081375U true CN218081375U (en) | 2022-12-20 |
Family
ID=84482425
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221910976.9U Active CN218081375U (en) | 2022-07-20 | 2022-07-20 | Valve rod end machining equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218081375U (en) |
-
2022
- 2022-07-20 CN CN202221910976.9U patent/CN218081375U/en active Active
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