CN220592395U - Positioning tool for diaphragm pump workpiece - Google Patents
Positioning tool for diaphragm pump workpiece Download PDFInfo
- Publication number
- CN220592395U CN220592395U CN202322276821.5U CN202322276821U CN220592395U CN 220592395 U CN220592395 U CN 220592395U CN 202322276821 U CN202322276821 U CN 202322276821U CN 220592395 U CN220592395 U CN 220592395U
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- limiting
- workpiece
- positioning
- diaphragm pump
- pressing
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- 230000007246 mechanism Effects 0.000 claims abstract description 66
- 238000003825 pressing Methods 0.000 claims abstract description 65
- 238000003754 machining Methods 0.000 abstract description 6
- 238000001514 detection method Methods 0.000 abstract description 3
- 230000001105 regulatory effect Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000002950 deficient Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E30/00—Energy generation of nuclear origin
- Y02E30/30—Nuclear fission reactors
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- Jigs For Machine Tools (AREA)
Abstract
A positioning tool for diaphragm pump workpieces comprises a base, a workpiece limiting mechanism, a pressing mechanism and an end limiting device. Each workpiece limiting mechanism comprises a limiting part and a positioning piece. Each row of limiting parts comprises limiting parts. The locating piece comprises a locating seat and a locating protrusion. Each pressing mechanism comprises a corner air cylinder and a pressing plate. Each end limiting device comprises a linear guide rail, a limiting plate, a telescopic cylinder and a limiting pressing plate. Each pressing mechanism is arranged between two rows of limiting parts in each workpiece limiting mechanism. The extending direction of the linear guide rail is perpendicular to the extending direction of each row of limiting parts. The positioning tool for the diaphragm pump workpiece is simple to operate, reduces the total detection flow, improves the productivity, ensures the machining reference position of the product, and ensures the uniformity of the machining process precision.
Description
Technical Field
The utility model belongs to the technical field of diaphragm pump processing equipment, and particularly relates to a positioning tool for a diaphragm pump workpiece.
Background
Diaphragm pumps, also known as control pumps, are a major type of actuator that is operated by power to vary the flow of fluid by receiving a control signal from a regulating control unit. The diaphragm pump receives the control signal of the regulator or computer to change the flow rate of the medium to be regulated, so that the regulated parameter is maintained in the required range, and the automation of the production process is achieved.
At present, in the process of processing and producing the diaphragm pump, because the work piece warp big and the batch is not unified for the diaphragm pump has the deviation in the manual clamping position in the course of working, and need find the benchmark tool setting again during processing, inefficiency, and processing technology can't guarantee unification, can't guarantee the precision, and the defective rate is high, needs personnel to fully inspect and just can pass through, has reduced work efficiency.
Disclosure of Invention
In view of the above, the utility model provides a positioning tool for diaphragm pump workpieces, which can improve the product quality so as to meet the industrial requirements.
The utility model provides a location frock for diaphragm pump work piece includes a base, at least one sets up just be used for installing the work piece stop gear of work piece on the base, at least one sets up hold-down mechanism on the base, and two sets up respectively the end stop device of work piece stop gear both sides. Each workpiece limiting mechanism comprises two rows of limiting parts symmetrically arranged on the base and at least two positioning parts respectively arranged on one end of each limiting part. Each row of limiting parts comprises two limiting parts which are arranged at intervals. The positioning piece comprises a positioning seat and a positioning protrusion arranged on the positioning seat. Each pressing mechanism comprises a corner air cylinder arranged on the base and a pressing plate arranged on the corner air cylinder. Each end limiting device comprises at least one linear guide rail arranged on the base, a limiting plate which is connected to the base in a sliding mode, a telescopic cylinder which is arranged on the base and connected with the limiting plate, and a plurality of limiting pressing plates which are arranged on the limiting plate at intervals. Each pressing mechanism is arranged between two rows of limiting parts in each workpiece limiting mechanism. The extending direction of the linear guide rail is perpendicular to the extending direction of each row of limiting parts. When the workpiece is to be mounted on the positioning tool for the diaphragm pump workpiece, the extending direction of the limiting pressing plate is perpendicular to the extending direction of each row of limiting parts, and when the workpiece is mounted on the positioning tool for the diaphragm pump workpiece, the extending direction of the limiting pressing plate is parallel to the extending direction of each row of limiting parts.
Further, the end limiting device further comprises at least one guide shaft arranged on the limiting plate, and each guide shaft is connected to the limiting piece in a sliding mode.
Further, the outer contour of the positioning protrusion is tapered.
Further, each limiting piece comprises a limiting piece main body and a limiting groove arranged at the top of the limiting piece main body.
Further, the limiting parts in the workpiece limiting mechanisms are arranged to be of a rectangular structure, two positioning pieces in each workpiece limiting mechanism are arranged, and the two positioning pieces are arranged along the diagonal line of the rectangle.
Further, each pressing mechanism further comprises two pressing protrusions which are respectively arranged at the two end heads of the pressing plate.
Further, the number of the workpiece limiting mechanisms is four, every two workpiece limiting mechanisms are in a group, and the pressing mechanism is arranged between the two workpiece limiting mechanisms in each group.
Compared with the prior art, the positioning tool for the diaphragm pump workpiece provided by the utility model has the advantages that the workpiece is limited on the base through the workpiece limiting mechanism, the pressing mechanism and the end limiting device, so that the workpiece can be conveniently machined. Each workpiece limiting mechanism comprises two rows of limiting parts symmetrically arranged on the base and at least two positioning parts respectively arranged on one end of each limiting part. Each row of limiting parts comprises two limiting parts which are arranged at intervals, two positioning parts are respectively arranged on the two limiting parts, and each corner cylinder in the pressing mechanism drives the pressing plate to rotate. Limiting plates in the end limiting device are slidably connected to the linear guide rail, the telescopic cylinder can drive the limiting plates to slide along the linear guide rail, and a plurality of limiting pressing plates are arranged on the limiting plates. The two end limiting devices are respectively arranged on two sides of the workpiece limiting mechanism, and the extending direction of the limiting pressing plate is perpendicular to the extending direction of each row of limiting parts. When the workpiece is mounted on the positioning tool for the diaphragm pump workpiece, the extending direction of the limiting pressing plate is parallel to the extending direction of the limiting parts of each row, namely, the extending direction of the workpiece is perpendicular to the extending direction of the limiting pressing plate, the limiting pressing plate is abutted to the workpiece, the telescopic cylinder can drive the limiting plate to move to one side of each row of the limiting parts, and the limiting pressing plate on the limiting plate is abutted to one end of the workpiece, so that the positions of the end heads at two ends of the workpiece are limited. It can be seen that the positioning tool for the diaphragm pump workpiece is simple to operate, reduces the total detection flow, improves the productivity, ensures the machining reference position of the product, and ensures the uniformity of the machining process precision.
Drawings
Fig. 1 is a schematic structural diagram of a positioning tool for a diaphragm pump workpiece.
Fig. 2 is a schematic view of the positioning fixture for diaphragm pump work piece of fig. 1.
Detailed Description
Specific embodiments of the present utility model are described in further detail below. It should be understood that the description herein of the embodiments of the utility model is not intended to limit the scope of the utility model.
Fig. 1 to 2 are schematic structural diagrams of a positioning tool for a diaphragm pump workpiece according to the present utility model. The positioning fixture for the diaphragm pump workpiece comprises a base 10, at least one workpiece limiting mechanism 20 which is arranged on the base 10 and used for installing the workpiece 1, at least one pressing mechanism 30 which is arranged on the base 10, and two end limiting devices 40 which are symmetrically arranged on two sides of the workpiece limiting mechanism 20. The positioning fixture for diaphragm pump workpieces also includes other functional modules, such as assembly components, etc., which should be known to those skilled in the art, and will not be described in detail herein.
The base 10 is used for integrating the workpiece limiting mechanism 20, the pressing mechanism 30 and the end limiting device 40. The base 10 is a prior art, and will not be described herein.
Each workpiece limiting mechanism 20 comprises two rows of limiting parts 21 symmetrically arranged on the base, and at least two positioning pieces 22 respectively arranged on one end of each limiting part 21.
Each row of the limiting parts 21 comprises two limiting parts 211 arranged at intervals, the two limiting parts 211 are arranged in a row, and when a workpiece is mounted on the workpiece limiting mechanism 20, each end head of each workpiece 1 is accommodated between the two limiting parts 211 in each row of the limiting parts 21 so as to limit the position of the workpiece 1.
Each of the stoppers 211 includes a stopper body 2111 and a stopper groove 2112 provided at the top of the stopper body 2111. The two ends of the workpiece 1 are provided with workpiece protrusions, when the workpiece 1 is arranged on the workpiece limiting mechanism 20, the workpiece protrusions on the workpiece 1 are accommodated in the limiting grooves 2112, so that the position of the workpiece 1 on the workpiece limiting mechanism 20 is stable.
The limiting pieces 211 in the workpiece limiting mechanisms 20 are arranged to form a rectangular structure, two positioning pieces 22 in each workpiece limiting mechanism 20 are arranged along the diagonal line of the rectangle, and therefore when a workpiece is mounted on the workpiece limiting mechanism 20, two ends of the workpiece 1 are limited by the positioning pieces 22.
The positioning member 22 includes a positioning seat 221, and a positioning protrusion 222 provided on the positioning seat 221. The workpiece 1 is provided with a mounting hole, and when the workpiece is mounted on the limiting part 21, the positioning protrusions 222 in each row of the limiting part 21 are inserted into the mounting holes on the workpiece 1 so as to limit the position of the workpiece. And the outer contour of the positioning protrusion 222 is tapered so that the positioning protrusion 222 is inserted into the mounting hole of the workpiece 1.
Each pressing mechanism 30 includes a corner cylinder 31 provided on the base 10, a pressing plate 32 provided on the corner cylinder 31, and two pressing protrusions 33 provided at both ends of the pressing plate 32, respectively. The corner air cylinder 31 drives the corner air cylinder 31 to rotate, and in this embodiment, the corner air cylinder 31 drives the pressing plate 32 to rotate by 90 degrees, so as to realize the horizontal or vertical change of the pressing plate 32. The pressing protrusion 33 is used for abutting against the workpiece 1, so that the workpiece 1 is pressed stably by the pressing mechanism 30. In this embodiment, the number of the workpiece limiting mechanisms 20 is four, each two workpiece limiting mechanisms 20 is a group, the pressing mechanism 30 is disposed between two workpiece limiting mechanisms 20 in each group, and two ends of the pressing plate 32 in the pressing mechanism 30 may respectively abut against the workpieces in the two workpiece limiting mechanisms 20.
The end stop 40 includes at least one linear guide rail 41 disposed on the base 10, a stop plate 42 slidably connected to the base 10, a telescopic cylinder 43 disposed on the base 10 and connected to the stop plate 42, a plurality of stop pressing plates 44 disposed on the stop plate 42 at intervals, and at least one guide shaft 45 disposed on the stop plate 42.
The two end limiting devices 40 are respectively disposed at two sides of the workpiece limiting mechanism 20, and the extending direction of the linear guide rail 41 is perpendicular to the extending direction of each row of the limiting portions 21, so that the telescopic air cylinder 43 can drive the limiting plates 42 to move to one side of each row of the limiting portions 41, and the limiting pressing plates 44 on the limiting plates 42 are abutted to one end of the workpiece to limit the positions of the ends at two ends of the workpiece.
The guiding shafts 45 are used for guiding the limiting plates 42 to slide, each guiding shaft 45 is slidably connected to the limiting member 42, and the guiding shaft 45 is a prior art and will not be described herein.
When the workpiece 1 is to be mounted on the positioning tool for diaphragm pump workpieces, the extending direction of the limiting pressing plate 32 is perpendicular to the extending direction of each row of the limiting parts 21, and the limiting plate 42 in the end limiting device 40 is far away from the workpiece limiting mechanism 20, and when the workpiece 1 is mounted on the workpiece limiting mechanism 20, the extending direction of the workpiece 1 is the same as the extending direction of the limiting pressing plate 32, so that the workpiece is mounted on the workpiece limiting mechanism 20.
When the workpiece is mounted on the positioning tool for diaphragm pump workpieces, the extending direction of the limiting pressing plate 32 is parallel to the extending direction of each row of the limiting parts 21, that is, the extending direction of the workpiece 1 is perpendicular to the extending direction of the limiting pressing plate 32, the limiting pressing plate 32 is abutted on the workpiece 1, the telescopic cylinder 43 can drive the limiting plate 42 to move to one side of each row of the limiting parts 41, and the limiting pressing plate 44 on the limiting plate 42 is abutted on one end of the workpiece, so that the positions of the two end heads of the workpiece 1 are limited.
Compared with the prior art, the positioning tool for the diaphragm pump workpiece provided by the utility model limits the position of the workpiece on the base 10 through the workpiece limiting mechanism 20, the pressing mechanism 30 and the end limiting device 40, so that the workpiece 1 can be processed conveniently. Each workpiece limiting mechanism 20 includes two rows of limiting portions 21 symmetrically disposed on the base 10, and at least two positioning members 22 respectively disposed on one end of the limiting portions 21. Each row of limiting parts 21 comprises two limiting parts 211 arranged at intervals, two positioning parts 22 are respectively arranged on the two limiting parts 21, and a corner air cylinder 31 in each pressing mechanism 30 drives a pressing plate 32 to rotate. The limiting plate 42 in the end limiting device 40 is slidably connected to the linear guide rail 41, the telescopic cylinder 43 can drive the limiting plate 42 to slide along the linear guide rail 41, and a plurality of limiting pressing plates 44 are arranged on the limiting plate 42. The two end limiting devices 40 are respectively disposed on two sides of the workpiece limiting mechanism 20, and the extending direction of the limiting pressing plate 32 is perpendicular to the extending direction of each row of the limiting portions 21. When the workpiece is mounted on the positioning tool for diaphragm pump workpieces, the extending direction of the limiting pressing plate 32 is parallel to the extending direction of each row of the limiting parts 21, that is, the extending direction of the workpiece 1 is perpendicular to the extending direction of the limiting pressing plate 32, the limiting pressing plate 32 is abutted on the workpiece 1, the telescopic cylinder 43 can drive the limiting plate 42 to move to one side of each row of the limiting parts 41, and the limiting pressing plate 44 on the limiting plate 42 is abutted on one end of the workpiece, so that the positions of the two end heads of the workpiece 1 are limited. It can be seen that the positioning tool for the diaphragm pump workpiece is simple to operate, reduces the total detection flow, improves the productivity, ensures the machining reference position of the product, and ensures the uniformity of the machining process precision.
The above is only a preferred embodiment of the present utility model and is not intended to limit the scope of the present utility model, and any modifications, equivalent substitutions or improvements within the spirit of the present utility model are intended to be covered by the claims of the present utility model.
Claims (7)
1. A location frock for diaphragm pump work piece, its characterized in that: the positioning tool for the diaphragm pump workpiece comprises a base, at least one workpiece limiting mechanism which is arranged on the base and is used for installing the workpiece, at least one pressing mechanism which is arranged on the base, and two end limiting devices which are respectively arranged on two sides of the workpiece limiting mechanism, wherein each workpiece limiting mechanism comprises two rows of limiting parts which are symmetrically arranged on the base, and at least two positioning pieces which are respectively arranged on one end of each limiting part, each row of limiting parts comprises two spacing pieces, each positioning piece comprises a positioning seat, a positioning bulge which is arranged on the positioning seat, each pressing mechanism comprises a corner cylinder which is arranged on the base, and a pressing plate which is arranged on the corner cylinder, each end limiting device comprises at least one linear guide rail arranged on the base, one limiting plate which is connected with the base in a sliding manner, a telescopic cylinder which is arranged on the base and connected with the limiting plate, and a plurality of limiting pressing plates which are arranged on the limiting plate at intervals, wherein each pressing mechanism is arranged between two rows of limiting parts in each workpiece limiting mechanism, the extending direction of the linear guide rail is mutually perpendicular to the extending direction of each row of limiting parts, when a workpiece is to be mounted on the positioning tool for a diaphragm pump workpiece, the extending direction of the limiting pressing plates is perpendicular to the extending direction of each row of limiting parts, and when the workpiece is mounted on the positioning tool for the diaphragm pump workpiece, the extending direction of the limiting pressing plates is parallel to the extending direction of each row of limiting parts.
2. The positioning tooling for diaphragm pump workpieces as recited in claim 1, wherein: the end limiting device further comprises at least one guide shaft arranged on the limiting plate, and each guide shaft is connected to the limiting piece in a sliding mode.
3. The positioning tooling for diaphragm pump workpieces as recited in claim 1, wherein: the outer contour of the positioning bulge is conical.
4. The positioning tooling for diaphragm pump workpieces as recited in claim 1, wherein: each limiting piece comprises a limiting piece main body and a limiting groove arranged at the top of the limiting piece main body.
5. The positioning tooling for diaphragm pump workpieces as recited in claim 1, wherein: the limiting parts in the workpiece limiting mechanisms are arranged into a rectangular structure, two positioning pieces in each workpiece limiting mechanism are arranged, and the two positioning pieces are arranged along the diagonal line of the rectangle.
6. The positioning tooling for diaphragm pump workpieces as recited in claim 1, wherein: each pressing mechanism further comprises two pressing protrusions which are respectively arranged at the end heads at the two ends of the pressing plate.
7. The positioning tooling for diaphragm pump workpieces as recited in claim 1, wherein: the number of the workpiece limiting mechanisms is four, every two workpiece limiting mechanisms are in a group, and the pressing mechanism is arranged between the two workpiece limiting mechanisms in each group.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322276821.5U CN220592395U (en) | 2023-08-22 | 2023-08-22 | Positioning tool for diaphragm pump workpiece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322276821.5U CN220592395U (en) | 2023-08-22 | 2023-08-22 | Positioning tool for diaphragm pump workpiece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220592395U true CN220592395U (en) | 2024-03-15 |
Family
ID=90179905
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322276821.5U Active CN220592395U (en) | 2023-08-22 | 2023-08-22 | Positioning tool for diaphragm pump workpiece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220592395U (en) |
-
2023
- 2023-08-22 CN CN202322276821.5U patent/CN220592395U/en active Active
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