CN212526854U - Protection tool for valve machining - Google Patents
Protection tool for valve machining Download PDFInfo
- Publication number
- CN212526854U CN212526854U CN202020924130.5U CN202020924130U CN212526854U CN 212526854 U CN212526854 U CN 212526854U CN 202020924130 U CN202020924130 U CN 202020924130U CN 212526854 U CN212526854 U CN 212526854U
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- China
- Prior art keywords
- valve
- fixing device
- friction
- machining
- screw rod
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- Expired - Fee Related
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Abstract
The utility model discloses a protection tool for valve processing, which comprises a fixing device and a bearing plate, wherein the upper end port of the fixing device is connected with the bearing plate, the upper end face of the bearing plate is connected with a friction ring, the fixing device comprises a movable plate, a rotary disc, a screw and an outer ring, the rotary disc can well drive the screw to rotate, the screw can move relative to the outer ring through the thread on the surface, the screw can well drive the movable plate to move, the movable plate can well adapt to valves with different diameters, the stability of the connection between the protection tool and an ejector pin mechanism on the surface of an external milling machine is well increased, the valve can be well protected in the processing process, the smoothness of valve processing is well ensured, the fixing device can well stably fix the valve on the surface of the milling machine, and the direct contact between the valve and the ejector pin mechanism on the surface of the milling, the damage of the thimble mechanism to the valve is avoided.
Description
Technical Field
The utility model relates to an industry frock technical field especially relates to a protection frock is used in valve processing.
Background
The valve is a control part in a fluid conveying system and has the functions of stopping, adjusting, guiding, preventing counter flow, stabilizing pressure, shunting or overflowing and relieving pressure and the like, and the protective tool for valve processing is a tool for protecting the valve in the valve processing process.
The prior art has the following problems: the existing protection tool for valve machining is required to be installed on the surface of an ejector pin mechanism on the surface of an external milling machine when in use, and the diameters of the ejector pin mechanisms on the surfaces of milling machines of different models are different in size, so that the existing protection tool can only be adapted to milling machines of several models, and the protection of valve machining is very troublesome.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a valve processing is with protection frock to the protection frock that proposes in solving above-mentioned background art needs to install on the thimble mechanism surface on outside milling machine surface and the diameter variation of the thimble mechanism on the milling machine surface of different models leads to the problem that the milling machine of the only several kinds of models of adaptation of current protection frock leads to the protection of valve processing very troublesome.
The technical scheme is as follows: the utility model provides a valve processing is with protection frock, includes fixing device and bearing plate, fixing device's upper end port is connected with the bearing plate, the upper end terminal surface of bearing plate is connected with the friction circle, fixing device includes movable plate, rolling disc, screw rod and outer lane, there is the screw rod surface of outer lane through threaded connection, the surface of screw rod is connected with the rolling disc, the internal surface connection of screw rod has the movable plate.
Preferably, the friction ring comprises a friction pad, a bottom plate and a limiting frame, the upper end face of the bottom plate is connected with the limiting frame, and the friction pad is connected to the middle of the limiting frame at the position of the upper end face of the bottom plate.
Preferably, the fixing device is fixed on the surface of the thimble mechanism on the surface of the external milling machine, and the inner surface of the friction ring is fixed on the surface of the external valve.
Preferably, the surface of the outer ring is provided with a through hole, the inner surface of the through hole is provided with threads, and the surface of the screw is provided with threads and is meshed with the threads inside the through hole on the surface of the outer ring.
Preferably, the upper end face of the friction pad is higher than the upper end face of the bottom plate, and the surface of the friction pad is a friction layer.
Preferably, the inner surface of the moving plate is provided with friction protrusions, and the surface of the rotating disc is hexagonal and can be rotated by an external wrench.
Preferably, the diameter of the inner surface of the limiting frame is equal to the diameter of the outer surface of the external valve, and the lower end face of the bottom plate is connected to the surface of the bearing plate.
Compared with the prior art, the utility model provides a valve processing is with protection frock possesses following beneficial effect:
1. the utility model discloses there is the fixing device that movable plate, rolling disc, screw rod and outer lane are constituteed, adopt the drive screw rod that the rolling disc can be fine to rotate, and the screw rod rotation can be through the screw thread on surface for the outer lane removes, and the screw rod moves the fine drive movable plate that can remove, then the valve of the different diameters of adaptation that the movable plate can be fine, and the stability that fine increase protection frock and outside milling machine surperficial thimble mechanism are connected makes the valve fine protection that receives of ability in the course of working, fine assurance valve processing smooth.
2. The utility model discloses a solution protection frock that fixing device can be fine needs to install on the thimble mechanism surface on outside milling machine surface and the diameter variation of the thimble mechanism on the milling machine surface of different models leads to the problem that the milling machine of the several kinds of models of current protection frock can only adapt leads to the protection of valve processing very troublesome, fine messenger fixing device can be stable fix the valve on the milling machine surface, avoid the thimble mechanism direct contact on valve and milling machine surface simultaneously, avoid thimble mechanism to cause the damage to the valve.
Compared with the prior art, the utility model discloses possess following beneficial effect:
1. the utility model discloses a cooperation of handle, dwang, turning block, removal clamping bar and rotation clamping bar carries out the processing back of one side at the valve, need not the staff and dismantles the valve anchor clamps, directly rotates the handle, drives whole valve and rotates, improves the work efficiency of valve multiaspect processing.
2. The utility model discloses a cooperation of spring, guide bar, removal clamping bar and dwang is applicable to the valve of equidimension not and presss from both sides tight postprocessing, removes the clamping bar and can follow the distance between dwang back-and-forth movement adjustment clamp splice under the effect of spring, and two clamp splices can press from both sides the valve tight under the effect of spring simultaneously.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present disclosure and together with the description, serve to explain the principles of the disclosure.
Fig. 1 is a schematic structural view of a protection tool for valve machining provided by the utility model;
fig. 2 is a schematic structural view of a fixing device of the protection tool for valve machining according to the present invention;
fig. 3 is a schematic structural view of a friction ring of the protection tool for valve machining according to the present invention;
in the figure: 1. a friction ring; 2. a fixing device; 3. a bearing plate; 11. a friction pad; 12. a base plate; 13. a limiting frame; 21. moving the plate; 22. rotating the disc; 23. a screw; 24. and an outer ring.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1 to 3, the protection tool for valve machining includes a fixing device 2 and a bearing plate 3, an upper end port of the fixing device 2 is connected with the bearing plate 3, an upper end face of the bearing plate 3 is connected with a friction ring 1, the fixing device 2 includes a moving plate 21, a rotating disc 22, a screw 23 and an outer ring 24, a surface of the outer ring 24 is connected with the screw 23 through threads, an outer surface of the screw 23 is connected with the rotating disc 22, and an inner surface of the screw 23 is connected with the moving plate 21.
The friction ring 1 comprises a friction pad 11, a bottom plate 12 and a limiting frame 13, the upper end face of the bottom plate 12 is connected with the limiting frame 13, the friction pad 11 is connected to the middle of the limiting frame 13 at the upper end face of the bottom plate 12, the friction force between the friction pad 11 and an external valve can be increased well, and the valve is connected more stably.
The fixing device 2 is fixed on the surface of the thimble mechanism on the surface of the external milling machine, the inner surface of the friction ring 1 is fixed on the surface of the external valve and can be well wrapped on the surface of the external valve to ensure the valve to be fixed and stable, the surface of the outer ring 24 is provided with a through hole, the inner surface of the through hole is provided with threads, the surface of the screw 23 is provided with threads and is meshed with the threads inside the through hole on the surface of the outer ring 24, the position of the meshing can be well changed through rotation, so that the screw 23 can drive the moving plate 21 to move, the upper end surface of the friction pad 11 is higher than the upper end surface of the bottom plate 12, the surface of the friction pad 11 is a friction layer, the friction force between the friction layer and the external valve can be well increased, the valve is more stably connected, the inner surface of the moving plate 21 is provided with friction bulges, the thimble mechanism can stably fix the external valve, the diameter of the inner surface of the limit frame 13 is equal to the diameter of the outer surface of the external valve, the lower end face of the bottom plate 12 is connected to the surface of the bearing plate 3, the diameters are equal, the thimble mechanism can be well fixed on the surface of the external valve, and the external valve can be stably fixed on the surface of an external milling machine.
The utility model discloses a theory of operation and use flow: after the utility model is installed, when the utility model is needed to be used, hands are firstly put on the surface of the fixing device 2, then the fixing device 2 is moved, the outer ring 24 is aligned with the thimble mechanism on the surface of the external milling machine, then the thimble mechanism enters the interior of the movable plate 21 when the fixing device 2 is moved to a proper position, the rotary plate 22 is rotated by an external wrench, the rotary plate 22 rotates to drive the screw 23 to rotate, the rotating screw 23 moves relative to the outer ring 24 through the thread on the surface, the screw 23 moves to drive the movable plate 21 to move, then the movable plate 21 extrudes the thimble mechanism on the surface of the external milling machine, then the thimble mechanism on the surface of the external milling machine is controlled to move to make the friction ring 1 contact with an external valve, then the limiting frame 13 is wrapped on the surface of the external valve and the friction pad 11 contacts with the surface of the valve, when the external milling machine processes the valve, the, the normal processing of the valve is well guaranteed.
The above embodiments are only for illustrating the technical conception and the features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and to implement the present invention, which cannot limit the protection scope of the present invention. All changes and modifications that come within the spirit of the invention are desired to be protected.
Claims (7)
1. The utility model provides a valve processing is with protection frock, includes fixing device (2) and bearing plate (3), its characterized in that: the utility model discloses a friction ring, including fixing device (2), the upper end port of fixing device (2) is connected with bearing plate (3), the upper end terminal surface of bearing plate (3) is connected with friction ring (1), fixing device (2) are including movable plate (21), rolling disc (22), screw rod (23) and outer lane (24), there is screw rod (23) on the surface of outer lane (24) through threaded connection, the surface of screw rod (23) is connected with rolling disc (22), the internal surface of screw rod (23) is connected with movable plate (21).
2. The protection tool for machining the valve according to claim 1, wherein the friction ring (1) comprises a friction pad (11), a bottom plate (12) and a limiting frame (13), the limiting frame (13) is connected to the upper end face of the bottom plate (12), and the friction pad (11) is connected to the middle of the limiting frame (13) at the position of the upper end face of the bottom plate (12).
3. The protective tool for machining the valve according to claim 1, wherein the fixing device (2) is fixed on the surface of the ejector pin mechanism on the surface of an external milling machine, and the inner surface of the friction ring (1) is fixed on the surface of the external valve.
4. The protection tool for machining the valve is characterized in that a through hole is formed in the surface of the outer ring (24), threads are formed in the inner surface of the through hole, threads are formed in the surface of the screw rod (23), and the screw rod is meshed with the threads in the through hole in the surface of the outer ring (24).
5. The protective tool for machining the valve according to claim 2, wherein the upper end face of the friction pad (11) is higher than the upper end face of the bottom plate (12), and the surface of the friction pad (11) is a friction layer.
6. The protective tool for machining the valve as claimed in claim 1, wherein friction protrusions are arranged on the inner surface of the moving plate (21), and the surface of the rotating disc (22) is hexagonal and can be rotated by an external wrench.
7. The protection tool for machining the valve according to claim 2, wherein the diameter of the inner surface of the limiting frame (13) is equal to the diameter of the outer surface of an external valve, and the lower end face of the bottom plate (12) is connected to the surface of the bearing plate (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020924130.5U CN212526854U (en) | 2020-05-27 | 2020-05-27 | Protection tool for valve machining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020924130.5U CN212526854U (en) | 2020-05-27 | 2020-05-27 | Protection tool for valve machining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212526854U true CN212526854U (en) | 2021-02-12 |
Family
ID=74543731
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020924130.5U Expired - Fee Related CN212526854U (en) | 2020-05-27 | 2020-05-27 | Protection tool for valve machining |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212526854U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114290152A (en) * | 2021-12-18 | 2022-04-08 | 唐鹏程 | Protection positioning device for inner ring bearing plane grinding and positioning method thereof |
-
2020
- 2020-05-27 CN CN202020924130.5U patent/CN212526854U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114290152A (en) * | 2021-12-18 | 2022-04-08 | 唐鹏程 | Protection positioning device for inner ring bearing plane grinding and positioning method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210212 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |