CN218657902U - Clamping tool for machining orifice plate flowmeter - Google Patents
Clamping tool for machining orifice plate flowmeter Download PDFInfo
- Publication number
- CN218657902U CN218657902U CN202223083989.6U CN202223083989U CN218657902U CN 218657902 U CN218657902 U CN 218657902U CN 202223083989 U CN202223083989 U CN 202223083989U CN 218657902 U CN218657902 U CN 218657902U
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- positioning seat
- installation piece
- orifice plate
- clamping tool
- position sleeve
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Abstract
The utility model discloses a clamping frock for processing orifice plate flowmeter, including three-jaw chuck, the positioning seat is installed to three-jaw chuck's front side, install the position sleeve on the positioning seat, during the use, on the three-jaw chuck was located to the positioning seat, fix through the jack catch on the three-jaw chuck, promote the position sleeve make the installation piece on the position sleeve get into the mounting groove in, the location strip gets into in the constant head tank simultaneously, when the position sleeve was close to and the laminating with the position sleeve mutually, the movable rod makes the movable rod remove and then drives the connecting rod and rotate and then make the fixture block stretch out the guide way gradually and fix the installation piece in getting into the draw-in groove, it makes in spacing bolt gets into spacing screw to rotate spacing bolt, can fix the position strip, and then fix the installation piece, be convenient for the installation and the dismantlement of position sleeve, be convenient for change the position sleeve, and then process the orifice plate of different hole diameters.
Description
Technical Field
The utility model relates to an orifice plate flowmeter field especially relates to a clamping frock for processing orifice plate flowmeter.
Background
The orifice plate flowmeter is a high range ratio differential pressure flow device formed by matching a standard orifice plate with a multi-parameter differential pressure transmitter (or a differential pressure transmitter, a temperature transmitter and a pressure transmitter), and can measure the flow of gas, steam, liquid and natural gas.
This application improves under prior art, and among the prior art, among the orifice plate processing clamping frock of current orifice plate flowmeter, be not convenient for process the orifice plate of different hole diameters, add the orifice plate of different internal control diameters and need dismantle the clamping frock and change man-hour, be not convenient for operate, machining efficiency is lower.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the shortcoming that exists among the prior art, and the clamping frock for processing orifice plate flowmeter who proposes.
In order to realize the purpose, the utility model adopts the following technical scheme:
the utility model provides a clamping frock for processing orifice plate flowmeter, includes the three-jaw chuck, the positioning seat is installed to the front side of three-jaw chuck, install the position sleeve on the positioning seat, one side fixedly connected with installation piece that the position sleeve is close to the positioning seat, set up the mounting groove with installation piece looks adaptation in the positioning seat, be equipped with the movable rod in the installation piece, and the movable rod stretches out the one end and the mounting groove inner wall butt of installation piece, the outer wall of movable rod articulates there is the connecting rod that a plurality of equidistance distribute, the one end that the movable rod was kept away from to the connecting rod articulates there is the fixture block, and fixture block and installation piece sliding connection, fixture block and positioning seat joint.
As a further aspect of the present invention: the utility model discloses a fixing device for a motor, including installation piece, spout, movable rod, dead lever, mounting block, the cavity has been seted up in the installation piece, the inner wall fixedly connected with dead lever of cavity, set up the spout in the movable rod, and spout inner wall and dead lever sliding connection, the dead lever stretches into the one end fixedly connected with spring of spout, and the other end and the spout inner wall fixed connection of spring.
As a further aspect of the present invention: the positioning seat is internally provided with a plurality of clamping grooves distributed at equal intervals, the clamping grooves are communicated with the mounting groove, and the clamping grooves are matched with the clamping blocks.
As a further aspect of the present invention: the outer wall fixedly connected with of installation piece is the location strip that a plurality of equidistance distribute, set up the constant head tank that a plurality of equidistance distribute in the positioning seat, and constant head tank and location strip looks adaptation.
As a further aspect of the present invention: one side of the positioning seat is in threaded connection with a limiting bolt, one end of the limiting bolt, which extends into the positioning groove, is in threaded connection with the positioning strip, and the positioning strip is provided with a limiting screw hole which is matched with the limiting bolt.
As a further aspect of the present invention: a plurality of equidistantly distributed guide grooves are formed in the circumferential direction of the mounting block and communicated with the cavity, and the inner wall of each guide groove is connected with the corresponding clamping block in a sliding mode.
The utility model discloses following beneficial effect has:
the utility model discloses in, during the use, the positioning seat is located on the three-jaw chuck, jack catch through on the three-jaw chuck is fixed, afterwards, promote the position sleeve make the installation piece on the position sleeve get into the mounting groove in, the location strip gets into in the constant head tank simultaneously, when the position sleeve is close to and pastes with the position sleeve mutually, the movable rod makes the movable rod remove and then drives the connecting rod and rotate and then make the fixture block stretch out the guide way gradually and go into the draw-in groove in and fix the installation piece, at this moment, spacing screw is located same straight line with spacing bolt, it makes spacing bolt get into in spacing screw to rotate spacing bolt, can fix the position strip, and then fix the installation piece, be convenient for the installation and the dismantlement of position sleeve, be convenient for change the position sleeve, and then process the orifice plate of different hole diameters.
Drawings
Fig. 1 is a schematic structural view of a clamping tool for machining an orifice plate flowmeter according to the present invention;
fig. 2 is a schematic view of the installation of the locating sleeve of the clamping tool for processing the orifice plate flowmeter according to the present invention;
fig. 3 is a schematic diagram illustrating installation of a limit bolt of a clamping tool for machining an orifice plate flowmeter according to the present invention;
fig. 4 is an enlarged schematic structural diagram of a in fig. 2 according to the present invention.
Illustration of the drawings:
the three-jaw chuck comprises a three-jaw chuck 1, a positioning seat 2, a positioning sleeve 3, an installation block 4, a clamping groove 5, a clamping block 6, an installation groove 7, a limiting bolt 8, a cavity 9, a movable rod 10, a fixed rod 11, a spring 12, a guide groove 13, a connecting rod 14, a positioning strip 15, a positioning groove 16 and a limiting screw hole 17.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-4, the utility model provides a pair of clamping frock for processing orifice plate flowmeter, including three-jaw chuck 1, positioning seat 2 is installed to three-jaw chuck 1's front side, install position sleeve 3 on the positioning seat 2, one side fixedly connected with installation piece 4 that position sleeve 3 is close to positioning seat 2, set up the mounting groove 7 with installation piece 4 looks adaptation in the positioning seat 2, be equipped with movable rod 10 in the installation piece 4, and movable rod 10 stretches out installation piece 4's one end and 7 inner wall butts of mounting groove, movable rod 10's outer wall articulates has the connecting rod 14 that a plurality of equidistance distribute, connecting rod 14 keeps away from that the one end of movable rod 10 articulates there is fixture block 6, and fixture block 6 and installation piece 4 sliding connection, fixture block 6 and 2 joints of positioning seat.
The cavity 9 is formed in the mounting block 4, the fixing rod 11 is fixedly connected to the inner wall of the cavity 9, the sliding groove is formed in the movable rod 10, the inner wall of the sliding groove is connected with the fixing rod 11 in a sliding mode, the fixing rod 11 extends into the spring 12 which is fixedly connected to one end of the sliding groove, and the other end of the spring 12 is fixedly connected with the inner wall of the sliding groove.
A plurality of clamping grooves 5 distributed at equal intervals are formed in the positioning seat 2, the clamping grooves 5 are communicated with the mounting groove 7, and the clamping grooves 5 are matched with the clamping blocks 6.
The outer wall fixedly connected with of installation piece 4 has a plurality of equidistance location strip 15 that distribute, sets up the constant head tank 16 that a plurality of equidistance distribute in the positioning seat 2, and constant head tank 16 and location strip 15 looks adaptation.
One side threaded connection of positioning seat 2 has spacing bolt 8, and the one end that spacing bolt 8 stretched into constant head tank 16 is connected with location strip 15 threaded connection, has seted up spacing screw 17 on the location strip 15, and spacing screw 17 and spacing bolt 8 looks adaptation.
A plurality of guide grooves 13 which are distributed at equal intervals are formed in the circumferential direction of the mounting block 4, the guide grooves 13 are communicated with the cavity 9, and the inner walls of the guide grooves 13 are in sliding connection with the fixture blocks 6.
The working principle is as follows:
in this application, during the use, positioning seat 2 is located on three-jaw chuck 1, fix through the jack catch on the three-jaw chuck 1, afterwards, promote position sleeve 3 and make installation piece 4 on the position sleeve 3 get into mounting groove 7, simultaneously location strip 15 gets into in constant head tank 16, when position sleeve 3 is close to and laminates with positioning seat 2 mutually, movable rod 10 makes movable rod 10 remove and then drives connecting rod 14 and rotate and make fixture block 6 stretch out guide way 13 gradually and advance and fix installation piece 4 in draw-in groove 5 through the effect of mounting groove 7, at this moment, spacing screw 17 is located same straight line with spacing bolt 8, rotate spacing bolt 8 and make spacing bolt 8 get into in spacing screw 17, can fix location strip 15, and then fix installation piece 4, be convenient for the installation and the dismantlement of position sleeve 3, be convenient for change position sleeve 3, and then process the orifice plate of different hole diameters.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (6)
1. The utility model provides a clamping frock for processing orifice plate flowmeter, includes three-jaw chuck (1), its characterized in that: positioning seat (2) are installed to the front side of three-jaw chuck (1), install position sleeve (3) on positioning seat (2), one side fixedly connected with installation piece (4) that position sleeve (3) are close to positioning seat (2), set up mounting groove (7) with installation piece (4) looks adaptation in positioning seat (2), be equipped with movable rod (10) in installation piece (4), and movable rod (10) stretch out the one end and mounting groove (7) inner wall butt of installation piece (4), the outer wall of movable rod (10) articulates there is connecting rod (14) that a plurality of equidistance distribute, the one end that movable rod (10) were kept away from in connecting rod (14) articulates there is fixture block (6), and fixture block (6) and installation piece (4) sliding connection, fixture block (6) and positioning seat (2) joint.
2. The clamping tool for machining the orifice plate flowmeter as claimed in claim 1, wherein the clamping tool comprises: the utility model discloses a safe and convenient installation structure, seted up cavity (9) in installation piece (4), the inner wall fixedly connected with dead lever (11) of cavity (9), seted up the spout in movable rod (10), and spout inner wall and dead lever (11) sliding connection, one end fixedly connected with spring (12) that dead lever (11) stretched into the spout, and the other end and the spout inner wall fixed connection of spring (12).
3. The clamping tool for machining the orifice plate flowmeter as claimed in claim 1, wherein the clamping tool comprises: the clamping groove (5) distributed at a plurality of equal intervals is formed in the positioning seat (2), the clamping groove (5) is communicated with the mounting groove (7), and the clamping groove (5) is matched with the clamping block (6).
4. The clamping tool for machining the orifice plate flowmeter as claimed in claim 1, wherein the clamping tool comprises: the outer wall fixedly connected with of installation piece (4) location strip (15) that a plurality of equidistance distribute, set up constant head tank (16) that a plurality of equidistance distribute in positioning seat (2), and constant head tank (16) and location strip (15) looks adaptation.
5. The clamping tool for machining the orifice plate flowmeter as claimed in claim 1, wherein the clamping tool comprises: one side threaded connection of positioning seat (2) has spacing bolt (8), the one end and location strip (15) threaded connection of spacing bolt (8) stretching into constant head tank (16), spacing screw (17) have been seted up on location strip (15), and spacing screw (17) and spacing bolt (8) looks adaptation.
6. The clamping tool for machining the orifice plate flowmeter as claimed in claim 1, wherein the clamping tool comprises: a plurality of equidistance guide grooves (13) that distribute are seted up to circumferencial direction on installation piece (4), guide groove (13) are linked together with cavity (9), and the inner wall and fixture block (6) sliding connection of guide groove (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223083989.6U CN218657902U (en) | 2022-11-21 | 2022-11-21 | Clamping tool for machining orifice plate flowmeter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223083989.6U CN218657902U (en) | 2022-11-21 | 2022-11-21 | Clamping tool for machining orifice plate flowmeter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218657902U true CN218657902U (en) | 2023-03-21 |
Family
ID=85537966
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223083989.6U Active CN218657902U (en) | 2022-11-21 | 2022-11-21 | Clamping tool for machining orifice plate flowmeter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218657902U (en) |
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2022
- 2022-11-21 CN CN202223083989.6U patent/CN218657902U/en active Active
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