CN216657772U

CN216657772U - Flange pressing device

Info

Publication number: CN216657772U
Application number: CN202123218720.XU
Authority: CN
Inventors: 刘楠
Original assignee: Changchun Yaoyang Intelligent Equipment Co ltd
Current assignee: Changchun Yaoyang Intelligent Equipment Co ltd
Priority date: 2021-12-21
Filing date: 2021-12-21
Publication date: 2022-06-03
Anticipated expiration: 2031-12-21

Abstract

The utility model discloses a flange pressing device, which comprises a base and a pressing mechanism, wherein the pressing mechanism is arranged on the surface of the base and comprises a fixed clamping ring, a sliding groove, a sliding block, a movable clamping ring, a connecting plate, a fixing plate, a threaded hole, a screw rod and a rotating ring, the fixed clamping ring is arranged on one side of the surface of the base, the sliding groove is formed in the base, the sliding block is connected in a sliding manner in the sliding groove, the movable clamping ring is arranged at the top of the sliding block, the connecting plate positioned at the bottom of the base is arranged at the bottom of the sliding block, the flange is fixed by the upper clamping ring, the screw rod is screwed along the threaded hole and moves horizontally, the movable clamping ring is driven by the connecting plate to move towards one side of the fixed clamping ring so that the flanges are close to each other, the screw rod is screwed down after the flanges are attached to each other, the pressing between the flanges can be completed by screwing the screw rod, the subsequent fastening operation is convenient, compared with the traditional pressing device, simple structure, the simple operation can accomplish the pressfitting of flange fast, and whole easily removal.

Description

Flange pressing device

Technical Field

The utility model relates to the technical field of flange use, in particular to a flange pressing device.

Background

The flange is a part for connecting the shaft and the shaft, is used for connecting pipe ends, is also used for connecting the inlet and the outlet of equipment, is used for connecting the two equipment, is mainly connected with the flange in an extruder in a mode of loose-leaf bolt-bolt connection mode, has the defects of long operation time and low fastening efficiency, and needs to replace a mould frequently due to different extruded products, so that bolts and nuts of the connecting flange are extremely easy to damage, the flange needs to be replaced frequently, and a pressing device is needed for assisting in the flange replacing process.

Patent No. CN 211730145U's patent has announced a flange compression fittings, through last lead screw, down lead screw and power drive's linkage cooperation, control left flange and right flange butt joint and keep away from to realize the inseparable pressfitting fast of extruder flange and mould flange, improved fastening efficiency greatly, reduced the probability of cost of labor and accident risk, prolonged life.

This flange compression fittings has following drawback when using: 1. the flange pressing device is complex in structure, complex in operation, not simple and convenient enough, and not flexible and convenient to use; 2. a clamping mechanism of a traditional flange pressing device cannot be adjusted, and flanges of different specifications cannot be effectively clamped and fixed, so that the flange pressing device is provided.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide a flange pressing device which can effectively solve the problems in the background technology.

In order to achieve the purpose, the utility model adopts the technical scheme that:

the utility model provides a flange press fitting device, includes the base, still includes pressing mechanism, base surface mounting has pressing mechanism, pressing mechanism is including deciding clamp ring, spout, slider, moving clamp ring, connecting plate, fixed plate, screw hole, screw rod and change, base surface installs on one side decides the clamp ring, the inside spout of having seted up of base, the inside sliding connection of spout has the slider, the clamp ring is installed at the slider top, the connecting plate that is located the base bottom is installed to the slider bottom, base bottom one side fixedly connected with fixed plate, the inside screw hole that has seted up of fixed plate, the fixed plate is connected with the screw rod through the screw hole cooperation, screw rod one end is connected with the connecting plate.

The fixing mechanism comprises an upper clamping ring, an installation plate, a bolt and a nut, the upper clamping ring is installed on the tops of the fixed clamping ring and the movable clamping ring, the installation plate is installed at the two ends of the fixed clamping ring, the movable clamping ring and the upper clamping ring, the bolts are fixedly connected to the tops of the installation plates at the two ends of the fixed clamping ring and the movable clamping ring, the tops of the bolts penetrate through the installation plates at the two ends of the upper clamping ring, and the nuts are connected to the surfaces of the bolts in a matched mode; decide the clamp ring and move the clamp ring and all use with last clamp ring is supporting when using, before using, arrange the top of deciding the clamp ring and moving the clamp ring in with last clamp ring, align each other between the mounting panel and the mounting panel that the bolt passed last clamp ring both ends, during mounting flange, move down the clamp ring, make and go up the clamp ring and accomplish the centre gripping to the flange with deciding the clamp ring respectively with moving the clamp ring cooperation, tighten the nut along the bolt afterwards, fix the clamp ring position through the nut, and then accomplish the fastening to the flange, compare in traditional compression fittings, fixed establishment internal diameter specification can be adjusted in certain extent, it is fixed to conveniently carry out the centre gripping to the flange of different specifications, the suitability of device has been improved.

Furthermore, a rotating ring is arranged at one end of the screw rod and is positioned inside the connecting plate; the screw rod is connected with the connecting plate through a rotating ring arranged in the connecting plate, so that the screw rod can smoothly drive the connecting plate to move.

Furthermore, the upper clamping ring corresponds to the fixed clamping ring and the movable clamping ring respectively in position; the upper clamping ring corresponds to the fixed clamping ring and the movable clamping ring respectively in position, so that the flange can be fixed conveniently.

Further, the nut is positioned on the top of the surface of the mounting plate; the upper clamping ring is locked through the matching of the nut and the bolt.

Compared with the prior art, the utility model has the following beneficial effects: the sliding block can slide in the sliding groove to drive the movable clamping ring to move, before the device is used, the position of the device is adjusted, flanges needing to be pressed are respectively arranged on the surfaces of the fixed clamping ring and the movable clamping ring, then the flange position is fixed through the upper clamping ring, the screw rod is screwed along the threaded hole and moves in the horizontal direction, the movable clamping ring is driven by the connecting plate to move towards one side of the fixed clamping ring, so that the flanges are close to each other, the screw rod is screwed up after the flanges are attached to each other, and then the pressing between the flanges can be completed; decide the clamp ring and move the clamp ring and all use with last clamp ring is supporting when using, before using, the top of deciding the clamp ring and moving the clamp ring is arranged in to last clamp ring, align each other between the mounting panel and the mounting panel at last clamp ring both ends is passed to the bolt, during mounting flange, move down the clamp ring, make go up the clamp ring accomplish the centre gripping to the flange with deciding the clamp ring respectively and moving the clamp ring cooperation, the nut is screwed up along the bolt afterwards, through the fixed clamp ring position of nut, and then accomplish the fastening to the flange, compare in traditional compression fittings, fixed establishment internal diameter specification can be adjusted in certain extent, it is fixed to conveniently carry out the centre gripping to the flange of different specifications, the suitability of device has been improved.

Drawings

Fig. 1 is a schematic view of an overall structure of a flange pressing device according to the present invention.

Fig. 2 is a schematic side view of a flange pressing device according to the present invention.

Fig. 3 is a schematic structural view of a joint between a fixed clamping ring and an upper clamping ring of a flange pressing device according to the present invention.

In the figure: 1. a base; 2. a pressing mechanism; 201. a clamping ring is fixed; 202. a chute; 203. a slider; 204. a movable clamping ring; 205. a connecting plate; 206. a fixing plate; 207. a threaded hole; 208. a screw; 209. rotating the ring; 3. a fixing mechanism; 301. an upper clamping ring; 302. mounting a plate; 303. a bolt; 304. and a nut.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

As shown in fig. 1-3, a flange pressing device comprises a base 1, and a pressing mechanism 2, the surface of the base 1 is provided with a pressing mechanism 2, the pressing mechanism 2 comprises a fixed clamping ring 201, a sliding chute 202, a sliding block 203, a movable clamping ring 204, a connecting plate 205, a fixing plate 206, a threaded hole 207, a screw 208 and a rotating ring 209, a fixed clamping ring 201 is arranged on one side of the surface of the base 1, a sliding groove 202 is arranged in the base 1, a sliding block 203 is connected in the sliding groove 202 in a sliding manner, a movable clamping ring 204 is arranged at the top of the sliding block 203, the bottom of the sliding block 203 is provided with a connecting plate 205 positioned at the bottom of the base 1, one side of the bottom of the base 1 is fixedly connected with a fixing plate 206, the fixing plate 206 is internally provided with a threaded hole 207, the fixing plate 206 is connected with a screw 208 through the threaded hole 207 in a matching manner, and one end of the screw 208 is connected with the connecting plate 205.

The fixing device comprises a fixing mechanism 3, wherein the fixing mechanism 3 is installed at the tops of a fixed clamping ring 201 and a movable clamping ring 204, the fixing mechanism 3 comprises an upper clamping ring 301, an installation plate 302, a bolt 303 and a nut 304, the upper clamping ring 301 is installed at the tops of the fixed clamping ring 201 and the movable clamping ring 204, the installation plates 302 are installed at the two ends of the fixed clamping ring 201, the movable clamping ring 204 and the upper clamping ring 301, the tops of the installation plates 302 at the two ends of the fixed clamping ring 201 and the movable clamping ring 204 are fixedly connected with the bolt 303, the top of the bolt 303 penetrates through the installation plates 302 at the two ends of the upper clamping ring 301, and the surface of the bolt 303 is connected with the nut 304 in a matching manner; decide clamp ring 201 and move clamp ring 204 and all use with last clamp ring 301 when using, before using, place last clamp ring 301 in the top of deciding clamp ring 201 and moving clamp ring 204, align each other between the mounting panel 302 and bolt 303 passes the mounting panel 302 at last clamp ring 301 both ends, when fixing the flange, move down last clamp ring 301, make last clamp ring 301 accomplish the centre gripping to the flange with deciding clamp ring 201 and moving clamp ring 204 cooperation respectively, subsequently tighten nut 304 along bolt 303, fix the position of last clamp ring 301 through nut 304, and then accomplish the fastening to the flange, compare in traditional compression fittings, the internal diameter specification of fixed establishment 3 can be adjusted in certain extent, conveniently carry out centre gripping fixed to the flange of different specifications, the suitability of device has been improved.

Wherein, a swivel 209 is installed at one end of the screw 208, and the swivel 209 is located inside the connecting plate 205; the screw 208 is connected to the connection plate 205 through a swivel 209 installed inside the connection plate 205, so that the screw 208 can smoothly move the connection plate 205.

The upper clamping ring 301 corresponds to the fixed clamping ring 201 and the movable clamping ring 204 respectively; the upper clamping ring 301 corresponds to the fixed clamping ring 201 and the movable clamping ring 204 in position, so that the flange can be conveniently fixed.

Wherein the nut 304 is positioned on top of the surface of the mounting plate 302; the upper clamping ring 301 is locked by the cooperation of the nut 304 and the bolt 303.

It should be noted that, the present invention is a flange pressing device, when in use, the sliding block 203 can slide in the sliding groove 202 to drive the moving clamping ring 204 to move, before use, the position of the device is adjusted to make the flanges to be pressed placed on the surfaces of the fixed clamping ring 201 and the moving clamping ring 204, then the position of the flange is fixed by the upper clamping ring 301, the screw 208 is screwed along the threaded hole 207, the screw 208 moves horizontally, the moving clamping ring 204 is driven by the connecting plate 205 to move towards one side of the fixed clamping ring 201 to make the flanges approach each other, the pressing between the flanges can be completed by screwing the screw 208 after the flanges are attached to each other, the subsequent fastening operation is convenient, compared with the conventional pressing device, the structure is simple, the operation is convenient, the pressing of the flanges can be completed quickly, the whole body is easy to move, the fixed clamping ring 201 and the moving clamping ring 204 are matched with the upper clamping ring 301 when in use, before using, place the top of deciding clamp ring 201 and moving clamp ring 204 in with clamp ring 301, align each other between the mounting panel 302 and bolt 303 passes the mounting panel 302 at last clamp ring 301 both ends, when fixing the flange, move down clamp ring 301, make go up clamp ring 301 accomplish the centre gripping to the flange with deciding clamp ring 201 and moving clamp ring 204 cooperation respectively, screw up nut 304 along bolt 303 afterwards, through the fixed clamp ring 301 position of nut 304, and then accomplish the fastening to the flange, compare in traditional compression fittings, 3 internal diameter specifications of fixed establishment can be adjusted in certain extent, conveniently carry out the centre gripping to the flange of different specifications fixed, the suitability of device has been improved.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. A flange pressing device comprises a base (1) and is characterized by further comprising a pressing mechanism (2), wherein the pressing mechanism (2) is installed on the surface of the base (1), the pressing mechanism (2) comprises a fixed clamping ring (201), a sliding groove (202), a sliding block (203), a movable clamping ring (204), a connecting plate (205), a fixing plate (206), a threaded hole (207), a screw rod (208) and a rotating ring (209), the fixed clamping ring (201) is installed on one side of the surface of the base (1), the sliding groove (202) is formed in the base (1), the sliding block (203) is connected in the sliding groove (202) in a sliding mode, the movable clamping ring (204) is installed on the top of the sliding block (203), the connecting plate (205) located at the bottom of the base (1) is installed at the bottom of the sliding block (203), the fixing plate (206) is fixedly connected to one side of the bottom of the base (1), and the threaded hole (207) is formed in the fixing plate (206), the fixing plate (206) is connected with a screw rod (208) in a matching way through a threaded hole (207), and one end of the screw rod (208) is connected with the connecting plate (205).

2. A flange bonding apparatus according to claim 1, wherein: still include fixed establishment (3), decide clamp ring (201) and move clamp ring (204) top and all install fixed establishment (3), fixed establishment (3) are including clamp ring (301), mounting panel (302), bolt (303) and nut (304), decide clamp ring (201) and move clamp ring (204) top and all install clamp ring (301), decide clamp ring (201), move clamp ring (204) and go up clamp ring (301) both ends and all install mounting panel (302), decide clamp ring (201) and move clamp ring (204) both ends mounting panel (302) top fixedly connected with bolt (303), clamp ring (301) both ends mounting panel (302) are run through at bolt (303) top, bolt (303) surface fit is connected with nut (304).

3. A flange bonding apparatus according to claim 1, wherein: swivel (209) is installed to screw rod (208) one end, swivel (209) are located inside connecting plate (205).

4. A flange bonding apparatus according to claim 2, wherein: the upper clamping ring (301) corresponds to the fixed clamping ring (201) and the movable clamping ring (204) in position respectively.

5. A flange bonding apparatus according to claim 2, wherein: the nut (304) is positioned atop the surface of the mounting plate (302).