CN222430055U - Device for punching long-neck nozzle during diameter distance pressure taking - Google Patents
Device for punching long-neck nozzle during diameter distance pressure taking Download PDFInfo
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- CN222430055U CN222430055U CN202421230005.9U CN202421230005U CN222430055U CN 222430055 U CN222430055 U CN 222430055U CN 202421230005 U CN202421230005 U CN 202421230005U CN 222430055 U CN222430055 U CN 222430055U
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- nozzle
- limiting
- base
- extension rod
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Abstract
The utility model relates to a device for punching a long-neck nozzle with a diameter distance pressure taking function, which comprises a base, a nozzle detachably connected to the base and a limiting device for limiting the position of the nozzle, wherein a supporting piece is arranged on the base, the limiting device is rotatably connected to the supporting piece, a first limiting groove is formed in the base, a plurality of groups of first limiting grooves are sequentially formed in the base, the diameters of the first limiting grooves are downwards ordered from large to small, and the limiting device corresponds to the side wall of the nozzle. The clamping device solves the problems that the clamp is difficult to clamp and hurt the side wall of the nozzle by clamping under the condition of good clamping effect, and the clamp is difficult to adapt to nozzles with various sizes.
Description
Technical Field
The utility model relates to the field of nozzles, in particular to a device for punching a long-neck nozzle with a diameter distance pressure taking function.
Background
In the prior art, the fixture is a device for fixing a processing object in a mechanical manufacturing process so as to occupy a correct position for receiving construction or detection, and is also called a fixture. In a broad sense, any device used to quickly, conveniently and safely mount a workpiece at any stage in the process may be referred to as a fixture. The fixture is generally composed of a positioning element (determining the correct position of the workpiece in the fixture), a clamping device, a tool setting guide element (determining the relative position of the tool and the workpiece or guiding the tool direction), an indexing device (enabling the workpiece to finish the machining of a plurality of stations in one installation, including a rotary indexing device and a linear movement indexing device), a connecting element, a fixture body (fixture base) and the like. The types of the clamps can be divided into ① universal clamps according to the use characteristics. ② A special fixture. ③ An adjustable clamp. ④ And (5) assembling a clamp. When the bottom of the auxiliary nozzle seat is perforated, the auxiliary nozzle seat cannot be fixed on a drilling and tapping machining center or a lathe, the surfaces of parts can be clamped and damaged by using a three-jaw chuck or a soft jaw chuck, the clamping is unstable, the auxiliary nozzle seat can deviate or fly out during machining, the auxiliary nozzle seat is dangerous during machining, the angle is difficult to adjust, and the machining efficiency is low, so that the existing clamp is difficult to clamp and damage the side wall of the nozzle under the condition of good clamping effect, and meanwhile, the clamp is difficult to adapt to nozzles of various sizes.
Disclosure of utility model
The embodiment of the application solves the problems that in the prior art, the clamp is difficult to clamp and damage the side wall of the nozzle under the condition of good clamping effect, and the clamp is difficult to adapt to nozzles with various sizes.
The technical scheme adopted by the embodiment of the application is as follows.
The device for punching the long-neck nozzle with the diameter distance pressure taking comprises a base, a nozzle detachably connected to the base and a limiting device for limiting the position of the nozzle, wherein a supporting piece is arranged on the base, the limiting device is rotatably connected to the supporting piece, a first limiting groove is formed in the base, a plurality of groups of first limiting grooves are sequentially formed in the base, the diameters of the first limiting grooves are downwards ordered from large to small, and the limiting device corresponds to the side wall of the nozzle.
As a further improvement of the technical scheme, the first limit grooves are all thread grooves.
The technical scheme is further improved that the limiting device comprises a rotating plate, an extension rod sliding on the supporting piece, a clamping piece arranged on the end face of the extension rod and a moving strip driving the clamping piece to move towards the nozzle, the moving strip is arranged on the rotating plate and rotates synchronously with the rotating plate, the extension rod penetrates through the supporting piece, the extension rod slides along the supporting piece, when the clamping piece abuts against the side wall of the nozzle, the position of the nozzle is fixed, the moving strip is embedded into the side wall of the extension rod, and a plurality of extension rod circumference arrays are arranged.
As a further improvement of the above technical solution, the moving bar is spiral.
According to the technical scheme, the avoidance hole is formed in the rotating plate, and the diameter of the avoidance hole is larger than that of the first limiting groove.
According to the technical scheme, the rotary plate is connected with the fixing piece in a threaded mode, the second limiting groove is formed in the top of the supporting piece, and when the fixing piece is inserted into the second limiting groove, the rotary plate is fixed in position.
As a further improvement of the technical scheme, the clamping piece is made of rubber materials.
One or more technical solutions provided in the embodiments of the present application at least have the following technical effects or advantages:
1. The base is cylindrical, the first limit groove is formed in the top of the base, the first limit groove is in a circular groove shape, the first limit groove is formed in a plurality of groups from top to bottom, the diameter of the first limit groove is greatly reduced and is downwards ordered, the first limit groove is a thread groove, threads are formed in the bottom of the nozzle, the bottom of the nozzle corresponds to the first limit groove, the nozzle is in threaded connection with the first limit groove, the rotating direction of the drill bit is consistent with the rotating direction of the first limit groove, a supporting piece is arranged on the base, the supporting piece is circular, the upper surface of the supporting piece is rotatably connected with a rotating plate, the bottom of the rotating plate is provided with a moving strip, the moving strip is in a spiral shape, an extension rod is connected to the supporting piece in a sliding mode, the extension rod slides along the supporting piece, the extension rod faces the circle center of the base, the end face of the extension rod is provided with a clamping piece, the clamping piece is made of a rubber material, the clamping piece is corresponding to the side wall of the nozzle, the moving strip is embedded into the extension rod, the moving strip is driven to synchronously rotate when the rotating plate, the moving strip is driven to slide in the first limit groove, the rotating direction of the clamping piece faces the nozzle is close to or far away, the rotating direction of the nozzle is consistent with the rotating direction of the first limit groove, the rotating plate is provided with a moving strip, the rotating hole is formed in the diameter of the rotating plate, and the rotating plate is prevented from being inserted into the first limit groove, and the rotating plate is corresponding to the second limit groove, and the diameter is matched with the first limit groove, and can be inserted into the first limit groove and has a diameter and can be inserted into the first limit groove.
Drawings
Fig. 1 is a schematic structural view of a device for punching a long-neck nozzle with a diameter distance.
Fig. 2 is a top view of the apparatus for perforating a long neck nozzle with a gauge length according to the present utility model.
Fig. 3 is a cross-sectional view of the apparatus for perforating a long neck nozzle with a gage pressure in accordance with the present utility model.
Fig. 4 is a cross-sectional view of the apparatus for perforating a long neck nozzle with a gage pressure in accordance with the present utility model.
1, A base, 11, a first limit groove, 2, a nozzle, 3, a limit device, 31, a rotating plate, 311, an avoidance hole, 312, a fixing piece, 32, an extension rod, 33, a clamping piece, 34, a moving bar, 4, a supporting piece, 41 and a second limit groove.
Detailed Description
The embodiment of the application solves the problems that in the prior art, the clamp is difficult to clamp and damage the side wall of the nozzle under the condition of good clamping effect, and the clamp is difficult to adapt to nozzles with various sizes.
In order to solve the problems, the technical scheme in the embodiment of the application has the following general ideas
In order to better understand the above technical solutions, the following detailed description will refer to the accompanying drawings and specific embodiments.
A device for punching a long-neck nozzle with a diameter distance pressure taking function comprises a base 1, a nozzle 2 detachably connected to the base 1 and a limiting device 3 for limiting the position of the nozzle 2, wherein a supporting piece 4 is arranged on the base 1, the limiting device 3 is rotatably connected to the supporting piece 4, a first limiting groove 11 is formed in the base 1, a plurality of groups of the first limiting grooves 11 are formed in sequence, the diameters of the first limiting grooves 11 are ordered downwards from large to small, and the limiting device 3 corresponds to the side wall of the nozzle 2.
The first limiting grooves 11 are all thread grooves.
The limiting device 3 comprises a rotating plate 31, an extension rod 32 sliding on the supporting piece 4, a clamping piece 33 arranged on the end face of the extension rod 32 and a moving strip 34 driving the clamping piece 33 to move towards the direction of the nozzle 2, wherein the moving strip 34 is arranged on the rotating plate 31 and rotates synchronously with the rotating plate 31, the extension rod 32 penetrates through the supporting piece 4, the extension rod 32 slides along the supporting piece 4, when the clamping piece 33 abuts against the side wall of the nozzle 2, the position of the nozzle 2 is fixed, the moving strip 34 is embedded into the side wall of the extension rod 32, and a plurality of extension rods 32 are arranged in a circumferential array.
The moving bar 34 is spiral.
The rotary plate 31 is provided with an avoidance hole 311, and the diameter of the avoidance hole 311 is larger than that of the first limit groove 11.
The rotary plate 31 is connected with a fixing piece 312 in a threaded manner, a second limiting groove 41 is formed in the top of the supporting piece 4, and the position of the rotary plate 31 is fixed when the fixing piece 312 is inserted into the second limiting groove 41.
The clamp 33 is made of rubber material.
The base 1 is cylindrical, the top of the base 1 is provided with a first limit groove 11, the first limit groove 11 is in a round groove shape, the first limit groove 11 is provided with a plurality of groups from top to bottom, the diameters of the first limit groove 11 are reduced and are downwards ordered, the first limit groove 11 is a thread groove, the bottom of the nozzle 2 is provided with threads, the bottom of the nozzle 2 corresponds to the first limit groove 11, the nozzle 2 is in threaded connection in the first limit groove 11, the rotation direction of the drill bit is consistent with the rotation direction of the nozzle 2 screwed into the first limit groove 11, the base 1 is provided with a support piece 4, the support piece 4 is round, the upper surface of the support piece 4 is rotationally connected with a rotary plate 31, the bottom of the rotary plate 31 is provided with a movable bar 34, the movable bar 34 is in a spiral shape, the support piece 4 is slidingly connected with an extension bar 32, the extension bar 32 slides along the support piece 4, and the extension bar 32 faces the circle center of the base 1, the end face of the extension rod 32 is provided with a clamping piece 33, the clamping piece 33 is made of rubber materials, the clamping piece 33 corresponds to the side wall of the nozzle 2, the moving bar 34 is embedded into the extension rod 32, when the rotary plate 31 is rotated, the moving bar 34 is driven to synchronously rotate, meanwhile, the extension rod 32 is driven to slide, so that the clamping piece 33 is close to or far away from the direction of the nozzle 2, the rotary plate 31 is provided with a avoidance hole 311, the diameter of the avoidance hole 311 is larger than that of the first limit groove 11, the avoidance hole 311 is convenient for placing the nozzle 2 and does not dry the clamping piece 33, the rotary plate 31 is in threaded connection with a fixing piece 312, the fixing piece 312 is a bolt, the upper surface of the supporting piece 4 is provided with a second limit groove 41, the second limit groove 41 corresponds to the fixing piece 312, the circumference of the second limit groove 41 is provided with a plurality of fixing pieces 312 which can be inserted into the second limit groove 41 to fix the angle of the rotary plate 31, thereby controlling the position of the clamping member 33.
Because the base 1 is cylindrical, the top of the base 1 is provided with the first limit groove 11, the first limit groove 11 is in a round groove shape, the first limit groove 11 is provided with a plurality of groups from top to bottom, the diameters of the first limit grooves 11 are reduced and are downwards ordered, the first limit groove 11 is a thread groove, the bottom of the nozzle 2 is provided with threads, the bottom of the nozzle 2 corresponds to the first limit groove 11, the nozzle 2 is in threaded connection in the first limit groove 11, the rotating direction of the drill bit is consistent with the rotating direction of the nozzle 2 which is screwed into the first limit groove 11, the base 1 is provided with the support 4, the support 4 is round, the upper surface of the support 4 is rotationally connected with the rotating plate 31, the bottom of the rotating plate 31 is provided with the moving bar 34, the support 4 is spirally connected with the extension rod 32 in a sliding way, the extension rod 32 slides along the support 4, and the extension rod 32 faces the circle center of the base 1, the end face of the extension rod 32 is provided with a clamping piece 33, the clamping piece 33 is made of rubber materials, the clamping piece 33 corresponds to the side wall of the nozzle 2, the moving bar 34 is embedded into the extension rod 32, when the rotary plate 31 is rotated, the moving bar 34 is driven to synchronously rotate, meanwhile, the extension rod 32 is driven to slide, so that the clamping piece 33 is close to or far away from the direction of the nozzle 2, the rotary plate 31 is provided with a avoidance hole 311, the diameter of the avoidance hole 311 is larger than that of the first limit groove 11, the avoidance hole 311 is convenient for placing the nozzle 2 and does not dry the clamping piece 33, the rotary plate 31 is in threaded connection with a fixing piece 312, the fixing piece 312 is a bolt, the upper surface of the supporting piece 4 is provided with a second limit groove 41, the second limit groove 41 corresponds to the fixing piece 312, the circumference of the second limit groove 41 is provided with a plurality of fixing pieces 312 which can be inserted into the second limit groove 41 to fix the angle of the rotary plate 31, thereby controlling the position of the clamping member 33 and thus enabling adaptation to a variety of diameter nozzles 2 and preventing the clamping of the side wall of the nozzle 2 by the clamp.
While preferred embodiments of the present utility model have been described, additional variations and modifications in those embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. It is therefore intended that the following claims be interpreted as including the preferred embodiments and all such alterations and modifications as fall within the scope of the utility model.
It will be apparent to those skilled in the art that various modifications and variations can be made to the present utility model without departing from the spirit or scope of the utility model. Thus, it is intended that the present utility model also include such modifications and alterations insofar as they come within the scope of the appended claims or the equivalents thereof.
Claims (7)
1. A device for punching a long-neck nozzle with a diameter distance pressure taking function is characterized by comprising a base (1), a nozzle (2) detachably connected to the base (1) and a limiting device (3) for limiting the position of the nozzle (2), wherein a supporting piece (4) is arranged on the base (1), the limiting device (3) is rotatably connected to the supporting piece (4), a first limiting groove (11) is formed in the base (1), a plurality of groups of the first limiting grooves (11) are sequentially formed, the diameters of the first limiting grooves (11) are ordered downwards from large to small, and the limiting device (3) corresponds to the side wall of the nozzle (2).
2. The device for punching the long-neck nozzle by using the radial distance to take-off the pressure according to claim 1, wherein the first limit grooves (11) are all thread grooves.
3. The device for punching the long-neck nozzle by using the diameter distance to take pressure according to claim 1, wherein the limiting device (3) comprises a rotating plate (31), an extension rod (32) sliding on the supporting piece (4), a clamping piece (33) arranged on the end face of the extension rod (32) and a moving strip (34) driving the clamping piece (33) to move towards the nozzle (2), the moving strip (34) is arranged on the rotating plate (31) and rotates synchronously with the rotating plate (31), the extension rod (32) penetrates through the supporting piece (4), the extension rod (32) slides along the supporting piece (4), the nozzle (2) is fixed when the clamping piece (33) abuts against the side wall of the nozzle (2), the moving strip (34) is embedded into the side wall of the extension rod (32), and a plurality of circumference arrays of the extension rod (32) are arranged.
4. A device for perforating a long-necked nozzle with radial pressure tapping as claimed in claim 3, characterized in that said moving strip (34) is helical.
5. The device for punching the diameter-distance pressure-taking long-neck nozzle according to claim 3, wherein the rotary plate (31) is provided with an avoidance hole (311), and the diameter of the avoidance hole (311) is larger than that of the first limit groove (11).
6. The device for punching the long-neck nozzle by using the diameter distance to take pressure according to claim 3, wherein a fixing piece (312) is connected to the rotating plate (31) in a threaded mode, a second limiting groove (41) is formed in the top of the supporting piece (4), and the rotating plate (31) is fixed when the fixing piece (312) is inserted into the second limiting groove (41).
7. A device for perforating a long-necked nozzle with radial distance tapping as claimed in claim 3, characterized in that said clamping member (33) is made of rubber material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421230005.9U CN222430055U (en) | 2024-05-31 | 2024-05-31 | Device for punching long-neck nozzle during diameter distance pressure taking |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421230005.9U CN222430055U (en) | 2024-05-31 | 2024-05-31 | Device for punching long-neck nozzle during diameter distance pressure taking |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222430055U true CN222430055U (en) | 2025-02-07 |
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ID=94404009
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202421230005.9U Active CN222430055U (en) | 2024-05-31 | 2024-05-31 | Device for punching long-neck nozzle during diameter distance pressure taking |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222430055U (en) |
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2024
- 2024-05-31 CN CN202421230005.9U patent/CN222430055U/en active Active
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