CN110722522A - Mechanical seal's positioner - Google Patents
Mechanical seal's positioner Download PDFInfo
- Publication number
- CN110722522A CN110722522A CN201911187901.5A CN201911187901A CN110722522A CN 110722522 A CN110722522 A CN 110722522A CN 201911187901 A CN201911187901 A CN 201911187901A CN 110722522 A CN110722522 A CN 110722522A
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- mechanical seal
- base
- supporting plate
- screw rod
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25H—WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
- B25H1/00—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby
- B25H1/10—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby with provision for adjusting holders for tool or work
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B27/00—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
- B25B27/0028—Tools for removing or installing seals
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25H—WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
- B25H1/00—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby
- B25H1/14—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby with provision for adjusting the bench top
- B25H1/16—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby with provision for adjusting the bench top in height
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sealing Devices (AREA)
Abstract
The invention discloses a mechanical seal positioning device which comprises a base and a workbench, wherein a supporting plate is vertically and fixedly connected to one side of the top of the base, a storage box is fixedly connected to the other side of the top of the base, an installation sleeve is movably connected to one side of the supporting plate above the base, a screw rod is horizontally and fixedly connected to one side of the installation sleeve, one end of the screw rod is in threaded connection with a nut outside the supporting plate, a piston plate is sleeved inside the installation sleeve, two connecting rods are fixedly connected to one side of the piston plate, a holding rod is fixedly connected to one end of each connecting rod outside the supporting plate, clamping plates are movably connected to the top of the inner wall of the installation sleeve and one side of the bottom of the inner wall, far away from the screw rod, telescopic rods are symmetrically and. The invention has good fixing effect and accurate positioning, and improves the working efficiency.
Description
Technical Field
The invention relates to the technical field of machining, in particular to a positioning device for mechanical seal.
Background
Mechanical seal is called mechanical seal for short, a sealing ring is usually needed in the mechanical seal process, and the sealing ring is also used for sealing a gear box, a valve, a rotary joint, a ship tail shaft and the like. The existing mechanical seal is usually used for directly installing a sealing ring between a rotating shaft and a machine body, so that the sealing ring is easily positioned inaccurately and even shifts, and the sealing performance of the mechanical seal is influenced.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides a positioning device for a mechanical seal.
In order to achieve the purpose, the invention adopts the following technical scheme:
a mechanical seal positioning device comprises a base and a workbench, wherein one side of the top of the base is vertically and fixedly connected with a support plate, the other side of the top of the base is fixedly connected with a storage box, the workbench is horizontally positioned above the storage box, one side of the support plate is movably connected with a mounting sleeve above the base, one side of the mounting sleeve is horizontally and fixedly connected with a screw rod, a through groove matched with the screw rod is vertically arranged on the support plate, one end of the screw rod penetrates through the through groove and is in threaded connection with a nut outside the support plate, a piston plate is sleeved inside the mounting sleeve, one side of the piston plate is fixedly connected with two connecting rods, a through hole matched with the connecting rods is arranged on the mounting sleeve, one end of each connecting rod penetrates through the through hole and the through groove and is fixedly connected with a holding rod outside the support plate, the screw rod is positioned between the, the mounting sleeve is internally provided with a groove matched with the clamping plate, the inner wall of the groove is vertically and fixedly connected with a spring, one end of the spring is fixedly connected with the clamping plate, the storage box top is symmetrically and fixedly connected with telescopic rods, the top of each telescopic rod is fixedly connected with the bottom of the workbench, and the two sides of the top of the workbench are fixedly connected with clamps.
Preferably, the base bottom bilateral symmetry fixedly connected with supporting leg, supporting leg bottom fixedly connected with slipmat.
Preferably, the clamping plate is arc-shaped and made of rubber material.
Preferably, one side of the front surface of the storage box is hinged with a box door, and the front surface of the box door is fixedly connected with a handle frame.
Preferably, a baffle is hinged to one side of the supporting plate above the mounting sleeve, and the bottom of the baffle is fixedly connected with an LED lamp.
Preferably, the outer surface of the holding rod is sleeved with an anti-slip sleeve.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, by arranging the screw, the nut, the sleeve, the through groove, the telescopic rod, the workbench and the clamp, a machine needing sealing treatment can be fixed on the workbench by using the clamp, the mounting sleeve and the workbench can be adjusted up and down, so that workers with different heights can use the machine conveniently, the nut can be screwed to fix the position of the mounting sleeve, the machine and the mounting sleeve are prevented from deviating in the mounting process of the sealing ring, the fixing effect is good, and the positioning is accurate;
2. according to the invention, by arranging the mounting sleeve, the spring, the clamping plates, the piston plate, the connecting rod, the through hole and the push-pull plate, the sealing ring can be clamped by the two clamping plates and fixed in the mounting sleeve, and a worker only needs to adjust the position of the mounting sleeve and push the piston plate to extrude the sealing ring into a mechanical sealing position, so that the working efficiency is improved;
in conclusion, the invention has the advantages of simple structure, convenient operation, good fixing effect, accurate positioning and improvement on the working efficiency.
Drawings
Fig. 1 is a schematic structural diagram of a positioning device of a mechanical seal according to the present invention;
FIG. 2 is an enlarged view of the positioning device of the mechanical seal according to the present invention at A;
fig. 3 is a schematic structural diagram of a mounting sleeve in a mechanical seal positioning device according to the present invention.
In the figure: the automatic clamping device comprises a base 1, a workbench 2, a supporting plate 3, a storage box 4, a mounting sleeve 5, a screw 6, a through groove 7, a nut 8, a piston plate 9, a connecting rod 10, a through hole 11, a holding rod 12, a clamping plate 13, a groove 14, a spring 15, a telescopic rod 16 and a clamp 17.
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.
Referring to fig. 1-3, a positioning device for mechanical seal comprises a base 1 and a workbench 2, wherein one side of the top of the base 1 is vertically and fixedly connected with a support plate 3, the other side of the top of the base 1 is fixedly connected with a storage box 4, the workbench 2 is horizontally positioned above the storage box 4, one side of the support plate 3 is movably connected with a mounting sleeve 5 above the base 1, one side of the mounting sleeve 5 is horizontally and fixedly connected with a screw 6, the support plate 3 is vertically provided with a through groove 7 matched with the screw 6, one end of the screw 6 penetrates through the through groove 7 and is in threaded connection with a nut 8 outside the support plate 3, the mounting sleeve 5 is internally sleeved with a piston plate 9, one side of the piston plate 9 is fixedly connected with two connecting rods 10, the mounting sleeve 5 is provided with a through hole 11 matched with the connecting rod 10, screw rod 6 is located between two connecting rods 10, 5 inner wall tops of mounting sleeve and the equal swing joint in one side of keeping away from screw rod 6 bottom the inner wall have splint 13, seted up in the mounting sleeve 5 with splint 13 assorted recess 14, the vertical fixedly connected with spring 15 of 14 inner walls of recess, 15 one end of spring and splint 13 fixed connection, 4 top bilateral symmetry fixedly connected with telescopic links 16 of storage tank, 16 tops of telescopic links and 2 bottom fixed connection of workstation, the equal fixedly connected with anchor clamps 17 in 2 top both sides of workstation.
According to the invention, a user firstly puts a sealing ring into a mounting sleeve 5, clamps the sealing ring by using two clamping plates 13 in the mounting sleeve, then puts a machine to be sealed on a workbench 2, fixes the machine by using a clamp 2, prevents the machine and the mounting sleeve 5 from deviating in the mounting process of the sealing ring, has a good fixing effect, improves the positioning accuracy, can adjust the mounting sleeve 5 and the workbench 2 up and down, is convenient for workers with different heights to use, and when mounting the sealing ring, one end of the machine to be sealed is attached to an opening of the mounting sleeve 5, then grips a holding rod 12 and pushes a piston plate 9 to directly extrude the sealing ring into a sealing part of the machine, so that the sealing treatment is easy, and the working efficiency is improved.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (6)
1. The mechanical seal positioning device comprises a base (1) and a workbench (2), and is characterized in that a supporting plate (3) is vertically and fixedly connected to one side of the top of the base (1), a storage box (4) is fixedly connected to the other side of the top of the base (1), the workbench (2) is horizontally arranged above the storage box (4), an installation sleeve (5) is movably connected to one side of the supporting plate (3) above the base (1), a screw rod (6) is horizontally and fixedly connected to one side of the installation sleeve (5), a through groove (7) matched with the screw rod (6) is vertically formed in the supporting plate (3), a nut (8) is connected to the outer side of the supporting plate (3) through the through groove (7) at one end of the screw rod (6), a piston plate (9) is sleeved inside the installation sleeve (5), and two connecting rods (10) are fixedly connected to one side of the piston plate, the mounting sleeve (5) is provided with a through hole (11) matched with the connecting rod (10), one end of the connecting rod (10) penetrates through the through hole (11) and the through groove (7) and is fixedly connected with a holding rod (12) outside the supporting plate (3), the screw rod (6) is positioned between the two connecting rods (10), clamping plates (13) are movably connected on the top of the inner wall of the mounting sleeve (5) and one side of the bottom of the inner wall, which is far away from the screw rod (6), a groove (14) matched with the clamping plate (13) is arranged in the mounting sleeve (5), a spring (15) is vertically and fixedly connected with the inner wall of the groove (14), one end of the spring (15) is fixedly connected with the clamping plate (13), telescopic rods (16) are symmetrically and fixedly connected with the two sides of the top of the storage box (4), the top of the telescopic rod (16) is fixedly connected with the bottom of the workbench (2), and two sides of the top of the workbench (2) are fixedly connected with clamps (17).
2. The mechanical seal positioning device according to claim 1, wherein support legs are fixedly connected to both sides of the bottom of the base (1) symmetrically, and non-slip mats are fixedly connected to the bottoms of the support legs.
3. A positioning device for a mechanical seal according to claim 1, characterized in that said clamping plates (13) are arc-shaped and in that the clamping plates (13) are made of rubber material.
4. The mechanical seal positioning device according to claim 1, wherein a door is hinged to one side of the front surface of the storage box (4), and a handle frame is fixedly connected to the front surface of the door.
5. The mechanical seal positioning device according to claim 1, wherein a baffle is hinged to one side of the support plate (3) above the mounting sleeve (5), and an LED lamp is fixedly connected to the bottom of the baffle.
6. A mechanical seal positioning device according to claim 1, wherein the grip (12) is sleeved with an anti-slip sleeve on its outer surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911187901.5A CN110722522A (en) | 2019-11-28 | 2019-11-28 | Mechanical seal's positioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911187901.5A CN110722522A (en) | 2019-11-28 | 2019-11-28 | Mechanical seal's positioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110722522A true CN110722522A (en) | 2020-01-24 |
Family
ID=69225687
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911187901.5A Pending CN110722522A (en) | 2019-11-28 | 2019-11-28 | Mechanical seal's positioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110722522A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112728239A (en) * | 2020-12-10 | 2021-04-30 | 渤海造船厂集团有限公司 | Vibration-damping connecting pipe sealing gasket prepressing device and method |
-
2019
- 2019-11-28 CN CN201911187901.5A patent/CN110722522A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112728239A (en) * | 2020-12-10 | 2021-04-30 | 渤海造船厂集团有限公司 | Vibration-damping connecting pipe sealing gasket prepressing device and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20200124 |
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| WD01 | Invention patent application deemed withdrawn after publication |