CN212509489U

CN212509489U - A spacing clamping mechanism for sealed pad

Info

Publication number: CN212509489U
Application number: CN202020719735.0U
Authority: CN
Inventors: 顾吉健
Original assignee: Rugao Tongcheng Punching Machinery Manufacturing Co ltd
Current assignee: Rugao Tongcheng Punching Machinery Manufacturing Co ltd
Priority date: 2020-05-06
Filing date: 2020-05-06
Publication date: 2021-02-09
Anticipated expiration: 2030-05-06

Abstract

The utility model provides a spacing clamping mechanism for sealed pad, include: connecting pipe and connecting piece, two the equal fixedly connected with connecting piece of one end of connecting pipe, two through bolt fixed connection between the connecting piece, still include: clamping device, stop device and sealed the pad, a plurality of post grooves have been seted up along the center on the surface of connecting piece, post inslot portion sliding connection has clamping device, a plurality of stop device of central symmetry fixedly connected with, two on the connecting piece surface the joint has sealed the pad between the connecting piece, clamping device includes spring, depression bar, briquetting, fixture block and movable block, post inslot portion sliding connection has the depression bar, and this is used for sealed spacing clamping mechanism who fills up can carry on spacingly to sealed the pad, and the installation of being convenient for guarantees sealed effect, simple structure, and the practicality is strong.

Description

A spacing clamping mechanism for sealed pad

Technical Field

The utility model relates to a sealed technical field that fills up especially relates to a spacing clamping mechanism for sealed pad.

Background

A sealing gasket is used for the interior of machinery, equipment, pipelines and the like and plays a role in sealing, most of sealing gaskets which are widely applied and used for connection between pipelines do not have a limiting structure in daily production and life, and the sealing gaskets cannot be accurately positioned.

Therefore, it is necessary to provide a new spacing clamping mechanism for a gasket to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a spacing clamping mechanism for sealed pad.

The utility model provides a spacing clamping mechanism for sealed pad includes: a positive clamping mechanism for a gasket, comprising: connecting pipe and connecting piece, two the equal fixedly connected with connecting piece of one end of connecting pipe, two through bolt fixed connection between the connecting piece, still include: clamping device, stop device and sealed the pad, a plurality of post grooves have been seted up along the center on the surface of connecting piece, post inslot portion sliding connection has clamping device, a plurality of stop device of central symmetry fixedly connected with, two are followed on the connecting piece surface the joint has sealed the pad between the connecting piece.

Preferably, clamping device includes spring, depression bar, briquetting, fixture block and movable block, the inside sliding connection of post groove has the depression bar, depression bar fixed surface is connected with the briquetting, briquetting fixed surface is connected with the spring, the outside at the depression bar is established to the spring housing, the one end and the post inslot wall fixed connection of briquetting are kept away from to the spring, the one end fixedly connected with briquetting that the depression bar is close to post groove bottom, the other end fixed connection movable block of depression bar.

Preferably, the limiting device comprises a fixing block and a connecting block, the surface of the connecting piece is fixedly connected with the fixing block along the central symmetry, and the surface of the fixing block is fixedly connected with the connecting block through a bolt.

Preferably, the surface of the sealing gasket is symmetrically provided with a plurality of limiting holes along the center.

Preferably, the fixed block and the connecting block are made of hard alloy materials.

Compared with the prior art, the utility model provides a spacing clamping mechanism for sealed pad has following beneficial effect:

the utility model provides a spacing hole cooperation through fixed block and connecting block and sealed pad surface, it is spacing for sealed pad, the skew can not appear, and then influence sealed effect, two connecting pieces screw up the bolt under the condition gradually at the installer, be close to each other, it presss from both sides tightly to seal the pad, movable block atress displacement, the movable block drives depression bar and briquetting and compresses the spring, the spring is compressed and is produced the reaction force and finally acts on the movable block, it is tight to further seal the pad clamp, make sealed effect better, when two connecting block contacts, the fixture block reachs the column bottom, the spring reachs maximum elasticity limit, the installer can not twist the bolt again, form the protection to sealed pad, not influence result of use and life.

Drawings

Fig. 1 is a schematic view of a partial cross-sectional structure provided by the present invention.

Fig. 2 is a schematic structural view of the clamping device provided by the present invention.

Fig. 3 is a schematic structural view of the limiting device provided by the present invention.

Fig. 4 is a schematic view of the connecting member structure provided by the present invention.

Fig. 5 is a schematic view of the sealing gasket structure provided by the present invention.

Reference numbers in the figures: 1. a connecting pipe; 2. a connecting member; 3. a clamping device; 4. a limiting device; 5. a gasket; 6. a column groove; 7. a spring; 8. a pressure lever; 9. briquetting; 10. a clamping block; 11. a movable block; 12. a fixed block; 13. connecting blocks; 14. and a limiting hole.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and embodiments.

Please refer to fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5 in combination, wherein fig. 1 is a schematic partial sectional structure diagram provided by the present invention; fig. 2 is a schematic structural view of a clamping device provided by the present invention; fig. 3 is a schematic structural view of the limiting device provided by the present invention; fig. 4 is a schematic view of a connecting member structure provided by the present invention; fig. 5 is a schematic view of the sealing gasket structure provided by the present invention. The spacing clamping mechanism for the mat seal 5 comprises: a clamping device 3, a limiting device 4 and a sealing gasket 5.

In a specific implementation, as shown in fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, a spacing and clamping mechanism for a gasket includes: connecting pipe 1 and connecting piece 2, two the equal fixedly connected with connecting piece 2 of one end of connecting pipe 1, two through bolt fixed connection between the connecting piece 2, still include: clamping device 3, stop device 4 and sealed pad 5, a plurality of post grooves 6 have been seted up along the center on the surface of connecting piece 2, the inside sliding connection in post groove 6 has

clamping device

3, 2 surfaces of connecting piece are along a plurality of stop device 4 of centrosymmetric fixedly connected with, two the joint has sealed pad 5 between connecting piece 2, and the connecting piece is flange or other parts that are used for connecting, can select connecting piece 2 according to actual circumstances, before the installation, according to sealed 5 sizes and thickness of filling up, selects corresponding connecting block 13 to install on the surface of fixed block 12.

Referring to fig. 2, the clamping device 3 includes a spring 7, a pressure bar 8, a pressing block 9, a clamping block 10 and a movable block 11, the pressure bar 8 is slidably connected inside the column groove 6, the pressing block 9 is fixedly connected to the surface of the pressure bar 8, the spring 7 is fixedly connected to the surface of the pressing block 9, the spring 7 is sleeved outside the pressure bar 8, one end of the spring 7, which is far away from the pressing block 9, is fixedly connected to the inner wall of the column groove 6, one end of the pressure bar 8, which is close to the bottom of the column groove 6, is fixedly connected to the pressing block 9, and the other end of the pressure bar 8 is fixedly connected to the movable block 11, so that the sealing.

Referring to fig. 3, the limiting device 4 includes a fixing block 12 and a connecting block 13, the fixing block 12 is fixedly connected to the surface of the connecting member 2 along the central symmetry, the connecting block 13 is fixedly connected to the surface of the fixing block 12 through a bolt, so as to perform limiting and protecting functions, accurately position the sealing gasket 5, and prevent the sealing gasket 5 from being deformed and damaged due to installation.

The surface of the sealing gasket 5 is symmetrically provided with a plurality of limiting holes 14 along the center for positioning.

The fixed block 12 and the connecting block 13 are made of hard alloy materials, so that sufficient strength is ensured.

The working principle is as follows: through the fixed block 12 and the spacing hole 14 cooperation on connecting block 13 and sealed 5 surfaces of filling up, it is spacing for sealed 5, the skew can not appear, and then influence sealed effect, two connecting pieces 2 are under the installer screws up the bolt gradually, be close to each other, it is tight to seal the pad 5 clamp, the movable block 11 atress displacement distance, the movable block 11 drives depression bar 8 and briquetting 9 and compresses spring 7, spring 7 is compressed and is produced the reaction force and finally acts on movable block 11, further press from both sides sealed 5 tightly, make sealed effect better, when two connecting blocks 13 contact, fixture block 10 reachs 6 bottoms in post groove, spring 7 reachs maximum elasticity limit, the installer can not screw up the bolt again, form the protection to sealed 5, not influence result of use and life.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims

1. A positive clamping mechanism for a gasket, comprising: connecting pipe (1) and connecting piece (2), two the equal fixedly connected with connecting piece (2), two of one end of connecting pipe (1) pass through bolt fixed connection between connecting piece (2), its characterized in that still includes: clamping device (3), stop device (4) and sealed pad (5), a plurality of post grooves (6) have been seted up along the center on the surface of connecting piece (2), the inside sliding connection in post groove (6) has clamping device (3), a plurality of stop device (4) of central symmetry fixedly connected with are followed on connecting piece (2) surface, two the joint has sealed pad (5) between connecting piece (2).

2. The limiting and clamping mechanism for the sealing gasket according to claim 1, wherein the clamping device (3) comprises a spring (7), a pressure rod (8), a pressing block (9), a clamping block (10) and a movable block (11), the pressure rod (8) is slidably connected inside the column groove (6), the pressing block (9) is fixedly connected to the surface of the pressure rod (8), the spring (7) is fixedly connected to the surface of the pressing block (9), the spring (7) is sleeved outside the pressure rod (8), one end of the spring (7) far away from the pressing block (9) is fixedly connected to the inner wall of the column groove (6), one end of the pressure rod (8) close to the bottom of the column groove (6) is fixedly connected with the pressing block (9), and the other end of the pressure rod (8) is fixedly connected with the movable block (11).

3. The spacing clamping mechanism for sealing gasket as defined in claim 1, wherein the spacing device (4) comprises a fixing block (12) and a connecting block (13), the fixing block (12) is fixedly connected to the surface of the connecting member (2) along the central symmetry, and the connecting block (13) is fixedly connected to the surface of the fixing block (12) through a bolt.

4. The limiting and clamping mechanism for the sealing gasket as defined in claim 1, wherein the surface of the sealing gasket (5) is provided with a plurality of limiting holes (14) along the center symmetry.

5. The limiting and clamping mechanism for the sealing gasket as defined in claim 3, wherein the fixing block (12) and the connecting block (13) are made of hard alloy materials.