CN215659000U - Positioning mechanism is used in manometer joint production - Google Patents
Positioning mechanism is used in manometer joint production Download PDFInfo
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- CN215659000U CN215659000U CN202121234761.5U CN202121234761U CN215659000U CN 215659000 U CN215659000 U CN 215659000U CN 202121234761 U CN202121234761 U CN 202121234761U CN 215659000 U CN215659000 U CN 215659000U
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Abstract
The utility model belongs to the technical field related to the production of pressure gauge joints, and particularly relates to a positioning mechanism for the production of a pressure gauge joint, which comprises a gantry support, a first hydraulic component, a second hydraulic component, a first clamping seat and a second clamping seat, wherein a workpiece to be processed is fixedly clamped by the first clamping seat and the second clamping seat, an air cavity is formed in a seat body of the first clamping seat, a clamping surface of the first clamping seat is provided with a first notch, and the bottom surface of the first notch is provided with a second notch; through set up the air cavity in first grip slipper and second grip slipper to set up first notch, second notch and third notch on the clamping face of first grip slipper and second grip slipper, and set up the rubber circle among the notch of first notch, and be connected with the inlet end that the air cavity passes through trachea and air exhaust equipment, thereby through the effect of bleeding of air exhaust equipment, form the negative pressure among the let air cavity, thereby through centre gripping and the absorbent combined action of negative pressure in order to guarantee the positional stability of work piece.
Description
Technical Field
The utility model belongs to the technical field related to pressure gauge joint production, and particularly relates to a positioning mechanism for pressure gauge joint production.
Background
The pressure gauge joint is a connector between equipment or a pipeline for connecting a measured medium and a pressure gauge, the pressure gauge joint is various in form, and comprises a welded pipe joint, an expanded pipe joint, a three-way middle joint, a bent middle joint, a straight taper pipe joint, a straight pressure gauge joint, a ferrule type pipe joint and the like.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a positioning mechanism for producing a pressure gauge joint, which aims to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a positioning mechanism is used in manometer joint production, includes portal frame, first hydraulic component, second hydraulic component, first grip slipper and second grip slipper, and treats that the work piece of processing is for fixing the centre gripping through first grip slipper and second grip slipper, the air cavity has been seted up among the pedestal of first grip slipper, first notch has been seted up on the clamping face of first grip slipper, the second notch has been seted up to the bottom surface of first notch, the third notch has been seted up to the bottom surface of second notch, the third notch is linked together with the air cavity, be provided with the rubber circle among the notch of first notch, the one end of air cavity is connected with air exhaust equipment through the trachea.
Preferably, the first hydraulic component and the second hydraulic component are respectively and fixedly mounted on the gantry support, the first clamping seat and the second clamping seat are respectively and fixedly mounted on hydraulic rods of the first hydraulic component and the second hydraulic component, the structure of the second clamping seat is the same as that of the first clamping seat, the first clamping seat and the second clamping seat are symmetrically mounted, and an included angle of one hundred twenty degrees is formed between two clamping surfaces on the same clamping seat.
Preferably, the groove radiuses of the first groove opening, the second groove opening and the third groove opening are reduced in sequence, and the rubber ring is glued on the bottom surface of the groove opening of the first groove opening for fixing.
Preferably, a sealing ring is integrally formed on the bottom surface of the notch of the first notch, and the sealing ring is of an annular convex structure with a semicircular section.
Preferably, a protective net is embedded in the notch of the second notch, and the protective net is a high-density polyester gauze.
Preferably, when the rubber ring is not subjected to the extrusion acting force, the surface of the rubber ring protrudes outside the clamping surface of the first clamping seat.
Preferably, an air pressure detection element is arranged in the cavity of the air cavity, the air pressure detection element is in electrical signal connection with a PLC (programmable logic controller) control module on the device, and the air extraction equipment, the first hydraulic component and the second hydraulic component are in electrical signal connection through the PLC control module.
Compared with the prior art, the utility model has the beneficial effects that:
1. the positioning mechanism for producing the pressure gauge joint is formed by combining a gantry support, a first hydraulic component, a second hydraulic component, a first clamping seat and a second clamping seat, the clamping surfaces on the first clamping seat and the second clamping seat are arranged in a concave mode, and the included angle of the concave positions is one hundred twenty degrees, so that the clamping stability of the positioning mechanism for clamping a workpiece is guaranteed;
2. the air cavities are arranged in the first clamping seat and the second clamping seat, the first notch, the second notch and the third notch are arranged on the clamping surfaces of the first clamping seat and the second clamping seat, the rubber ring is arranged in the notch of the first notch, the air cavities are connected with the air inlet end of air pumping equipment through the air pipe, negative pressure is formed in the air cavities through the air pumping action of the air pumping equipment, and the positioning stability of a workpiece is guaranteed through the combined action of clamping and negative pressure adsorption.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of a first clamping seat according to the present invention;
FIG. 3 is a half sectional view of the first clamping seat;
FIG. 4 is an enlarged view of the structure at A in FIG. 3;
labeled as: the device comprises a gantry support 1, a first hydraulic component 2, a second hydraulic component 3, a first clamping seat 4, a second clamping seat 5, a workpiece 6, an air cavity 7, an air pipe 8, a first notch 9, a second notch 10, a third notch 11, a rubber ring 12, a protective net 13 and a sealing ring 14;
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a positioning mechanism for production of a pressure gauge connector comprises a gantry support 1, a first hydraulic component 2, a second hydraulic component 3, a first clamping seat 4 and a second clamping seat 5, a workpiece 6 to be processed is fixedly clamped through the first clamping seat 4 and the second clamping seat 5, an air cavity 7 is formed in a seat body of the first clamping seat 4, a first notch 9 is formed in a clamping surface of the first clamping seat 4, a second notch 10 is formed in the bottom surface of the first notch 9, a third notch 11 is formed in the bottom surface of the second notch 10, the third notch 11 is communicated with the air cavity 7, a rubber ring 12 is arranged in a notch of the first notch 9, one end of the air cavity 7 is connected with air pumping equipment through an air pipe 8, the air cavity 7 is formed in the first clamping seat 4 and the second clamping seat 5, and the first notch 9, the second notch 9 and the second notch are formed in clamping surfaces of the first clamping seat 4 and the second clamping seat 5, Second notch 10 and third notch 11 to set up rubber circle 12 among the notch of first notch 9, and be connected air cavity 7 with air exhaust equipment's inlet end through trachea 8, thereby through air exhaust equipment's air exhaust effect, form the negative pressure among the air cavity 7, thereby through centre gripping and the absorptive combined action of negative pressure in order to guarantee work piece 6's positional stability.
The first hydraulic component 2 and the second hydraulic component 3 are respectively and fixedly arranged on the gantry bracket 1, the first clamping seat 4 and the second clamping seat 5 are respectively and fixedly arranged on the hydraulic rods of the first hydraulic component 2 and the second hydraulic component 3, the structure of the second clamping seat 5 is the same as that of the first clamping seat 4, the second clamping seat and the first clamping seat are symmetrically arranged, an included angle of one hundred and twenty degrees is formed between two clamping surfaces on the same clamping seat, by arranging the positioning mechanism for producing the pressure gauge joint, which is formed by combining the gantry support 1, the first hydraulic component 2, the second hydraulic component 3, the first clamping seat 4 and the second clamping seat 5, and the clamping surfaces on the first clamping seat 4 and the second clamping seat 5 are arranged in a concave manner, and the included angle of the concave position is ensured to be one hundred twenty degrees, thereby ensuring the clamping stability of the workpiece 6;
the groove opening radiuses of the first groove opening 9, the second groove opening 10 and the third groove opening 11 are reduced in sequence, and the rubber ring 12 is fixedly glued to the bottom surface of the groove opening of the first groove opening 9;
a sealing ring 14 is integrally formed on the bottom surface of the first notch 9, and the sealing ring 14 is of an annular convex structure with a semicircular section;
a protective screen 13 is embedded in the notch of the second notch 10, and the protective screen 13 is a high-density polyester gauze screen to prevent foreign matters from entering the air cavity 7;
when the rubber ring 12 is not subjected to extrusion acting force, the surface of the rubber ring 12 protrudes out of the clamping surface of the first clamping seat 4, so that the rubber ring 12 can be stably contacted with the surface of the workpiece 6;
an air pressure detection element is arranged in the cavity of the air cavity 7 and is in electrical signal connection with a PLC (programmable logic controller) control module on the device, and the air pumping equipment, the first hydraulic component 2 and the second hydraulic component 3 are in electrical signal connection through the PLC control module, so that the air pressure in the air cavity 7 is ensured to be in a proper range, and the whole adsorption effect of the structure is ensured;
the working principle is as follows: by arranging the positioning mechanism for producing the pressure gauge joint, which is formed by combining the gantry support 1, the first hydraulic component 2, the second hydraulic component 3, the first clamping seat 4 and the second clamping seat 5, the clamping surfaces on the first clamping seat 4 and the second clamping seat 5 are arranged in a concave manner, and the included angle of the concave positions is ensured to be one hundred twenty degrees, thereby ensuring the clamping stability of the workpiece 6, and through arranging the air cavities 7 in the first clamping seat 4 and the second clamping seat 5, a first notch 9, a second notch 10 and a third notch 11 are arranged on the clamping surface of the first clamping seat 4 and the second clamping seat 5, a rubber ring 12 is arranged in the notch of the first notch 9, the air cavity 7 is connected with the air inlet end of the air extraction equipment through an air pipe 8, therefore, negative pressure is formed in the air cavity 7 under the air exhaust action of the air exhaust device, and the positioning stability of the workpiece 6 is ensured under the combined action of clamping and negative pressure adsorption.
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 changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The utility model provides a positioning mechanism is used in production of pressure gauge joint, includes portal frame (1), first hydraulic component (2), second hydraulic component (3), first grip slipper (4) and second grip slipper (5), and treats that work piece (6) of processing are through first grip slipper (4) and second grip slipper (5) fixed centre gripping, its characterized in that: an air cavity (7) is formed in the base body of the first clamping base (4), a first notch (9) is formed in the clamping surface of the first clamping base (4), a second notch (10) is formed in the bottom surface of the first notch (9), a third notch (11) is formed in the bottom surface of the second notch (10), the third notch (11) is communicated with the air cavity (7), a rubber ring (12) is arranged in the notch of the first notch (9), and one end of the air cavity (7) is connected with air pumping equipment through an air pipe (8).
2. The positioning mechanism for producing the pressure gauge joint as claimed in claim 1, wherein: the first hydraulic component (2) and the second hydraulic component (3) are respectively and fixedly mounted on the gantry support (1), the first clamping seat (4) and the second clamping seat (5) are respectively and fixedly mounted on hydraulic rods of the first hydraulic component (2) and the second hydraulic component (3), the structure of the second clamping seat (5) is the same as that of the first clamping seat (4), the first clamping seat and the second clamping seat are symmetrically mounted, and an included angle of one hundred and twenty degrees is formed between two clamping faces on the same clamping seat.
3. The positioning mechanism for producing the pressure gauge joint as claimed in claim 1, wherein: the notch radiuses of the first notch (9), the second notch (10) and the third notch (11) are reduced in sequence, and the rubber ring (12) is glued on the bottom face of the notch of the first notch (9) for fixing.
4. The positioning mechanism for producing the pressure gauge joint according to claim 3, wherein: the sealing ring is characterized in that a sealing ring (14) is integrally formed on the bottom surface of the first notch (9), and the sealing ring (14) is of an annular convex structure with a semicircular section.
5. The positioning mechanism for producing the pressure gauge joint according to claim 3, wherein: a protective net (13) is embedded in the notch of the second notch (10), and the protective net (13) is a high-density polyester gauze.
6. The positioning mechanism for producing the pressure gauge joint according to claim 3, wherein: when the rubber ring (12) is not subjected to extrusion acting force, the surface of the rubber ring (12) protrudes out of the clamping surface of the first clamping seat (4).
7. The positioning mechanism for producing the pressure gauge joint according to claim 3, wherein: an air pressure detection element is arranged in the cavity of the air cavity (7), the air pressure detection element is in electrical signal connection with a PLC control module on the device, and the air extraction equipment, the first hydraulic component (2) and the second hydraulic component (3) are in electrical signal connection through the PLC control module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121234761.5U CN215659000U (en) | 2021-06-03 | 2021-06-03 | Positioning mechanism is used in manometer joint production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121234761.5U CN215659000U (en) | 2021-06-03 | 2021-06-03 | Positioning mechanism is used in manometer joint production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215659000U true CN215659000U (en) | 2022-01-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121234761.5U Active CN215659000U (en) | 2021-06-03 | 2021-06-03 | Positioning mechanism is used in manometer joint production |
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| CN (1) | CN215659000U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115122121A (en) * | 2022-07-13 | 2022-09-30 | 刘永亮 | Locking assembly and cutting blade machining system |
-
2021
- 2021-06-03 CN CN202121234761.5U patent/CN215659000U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115122121A (en) * | 2022-07-13 | 2022-09-30 | 刘永亮 | Locking assembly and cutting blade machining system |
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