CN219152068U

CN219152068U - Bidirectional installing machine for flange pipe fittings

Info

Publication number: CN219152068U
Application number: CN202223382091.9U
Authority: CN
Inventors: 潘增军
Original assignee: Jiaxing Xiushui Professional Schools
Current assignee: Jiaxing Xiushui Professional Schools
Priority date: 2022-12-16
Filing date: 2022-12-16
Publication date: 2023-06-09
Anticipated expiration: 2032-12-16

Abstract

The utility model provides a flange pipe fitting bidirectional mounting machine, and belongs to the technical field of metal pipe fitting machining. The device comprises a bidirectional sheathing device, a pressing supporting device and a blanking device, wherein the pressing supporting device comprises an upper pressing mechanism and a lower pressing supporting mechanism, the lower pressing supporting mechanism comprises a lower pressing assembly and a lower supporting assembly, a blanking jacking sloping plate of the blanking device is arranged on a blanking jacking bracket, blanking jacking guide wheels are uniformly distributed and rotatably arranged on the blanking jacking sloping plate, two sheathing mechanisms of the bidirectional sheathing device are symmetrically arranged on two sides of the pressing supporting device, sheathing connecting columns are arranged between a sheathing transition seat and a sheathing pressing seat, a sheathing pressing plate is arranged on the sheathing pressing plate supporting bracket, two sides are limited by a sheathing pressing plate side baffle plate, and a sheathing pressing plate locking device locks a sheathing pressing plate through a locking tongue. The utility model can rapidly and accurately install the flanges at the two ends of the pipe body and realize pressing, thereby ensuring the stable connection of the pipe body and the flanges at the two ends.

Description

Bidirectional installing machine for flange pipe fittings

Technical Field

The utility model relates to the technical field of metal pipe fitting machining, in particular to a flange pipe fitting bidirectional mounting machine.

Background

The pipe fitting is a collective name of parts which play roles in connection, control, direction change, diversion, sealing, support and the like in a pipeline system. The steel pipe fittings are pressure-bearing pipe fittings. According to different processing technologies, the welding type pipe fitting, socket welding, threaded pipe fitting and flange pipe fitting are divided into four types. One end or more ends of the flanged pipe fitting are provided with flanges for quick connection of the flanged pipe fitting. The bidirectional flanged pipe fitting is the most common form and is widely used in the fields of water conservancy, petroleum and the like.

However, in production, the flanged pipe is usually formed by welding a pipe body and flanges at two ends, but the flanges at two ends need to be manually sleeved on the pipe body in the welding process, and because the welding positions of the flanges at two ends are often inaccurate due to the deviation of the installation positions. And the efficiency of manually installing flanges at two ends on the pipe body is very low.

Disclosure of Invention

The utility model aims to provide a flange pipe fitting bidirectional mounting machine which can rapidly and accurately mount flanges at two ends of a pipe body and realize pressing, ensure stable connection of the pipe body and the flanges at the two ends and is beneficial to subsequent welding processing.

The technical scheme adopted for solving the technical problems is as follows:

the flange pipe fitting bidirectional mounting machine comprises a machine frame table, a bidirectional sleeving device, a pressing supporting device and a blanking device, wherein the pressing supporting device comprises an upper pressing mechanism and a lower pressing supporting mechanism, the lower pressing supporting mechanism comprises a lower pressing component and a lower supporting component, the lower pressing component comprises a lower pressing earring table and a lower pressing bracket, the lower pressing bracket comprises a lower pressing base plate and a lower pressing base column, the two lower pressing base plates are connected through the lower pressing base column, the number of the lower pressing earring tables is three, the lower pressing base plates are uniformly distributed and mounted on the lower pressing base plate, the number of the lower supporting component is two, the lower supporting component is respectively mounted on the inner sides of the two lower pressing earring tables positioned on the outer sides, the lower supporting component comprises a lower supporting fixing seat, a lower supporting sliding seat, a lower supporting cushion block and a lower supporting flexible connector, the lower supporting fixing seat is mounted on the inner sides of the lower pressing earring table, the lower support sliding seat is connected with the lower support fixing seat through a lower support flexible connector, the lower support flexible connector comprises a lower support connecting column, a lower support connecting pressure spring and a lower support nut sheet, the lower end of the lower support connecting column is connected with the lower support fixing seat, the lower support sliding seat can be arranged on the lower support connecting column in a vertical sliding way, the upper end of the lower support connecting column is also provided with the lower support nut sheet, the lower support connecting pressure spring is coaxially connected with the lower support connecting column, the upper end of the lower support connecting pressure spring is jointed with the lower support sliding seat, the lower end of the lower support connecting pressure spring is jointed with the lower support fixing seat, the lower support sliding seat is provided with a V-shaped supporting groove, the lower support cushion block is arranged on the V-shaped supporting groove of the lower support sliding seat, the upper pressing mechanism is arranged above the lower pressing and supporting mechanism, the upper pressing mechanism comprises an upper pressing platform, an upper pressing platform support column, an upper pressing cylinder, an upper pressing guide, an upper pressing lifting frame, an upper pressing earring table and an upper pressing earring table supporting device, wherein the upper pressing platform is arranged on the machine frame through the upper pressing platform support column, the upper pressing cylinder is arranged on the upper pressing platform, the lower end of the upper pressing cylinder is connected with the upper pressing lifting frame, the upper pressing guide comprises an upper pressing guide rod and an upper pressing guide sleeve, the upper pressing guide sleeve is arranged on the upper pressing platform, the upper pressing guide rod and the upper pressing guide sleeve are connected in an up-down sliding manner, the lower end of the upper pressing guide rod is connected with the upper pressing lifting frame, the number of the upper pressing earring tables is three, the three upper pressing earring tables are arranged at the lower end of the upper pressing lifting frame, an upper pressing earring table supporting device is arranged between the adjacent upper pressing earring tables, the blanking device is arranged at the lower side of the lower pressing supporting mechanism and comprises a blanking cylinder, a blanking cylinder bracket, a blanking jacking column platform, a blanking jacking sleeve, a blanking jacking bracket, a blanking jacking sloping plate and a blanking jacking guide wheel, wherein the blanking cylinder bracket is arranged on the machine frame, the blanking cylinder is arranged at the lower end of the blanking cylinder bracket, the upper end of the blanking cylinder is connected with the blanking jacking column platform, the blanking jacking column is arranged on the blanking jacking column platform, the blanking jacking sleeve is arranged on the machine frame platform, the blanking jacking column and the blanking jacking sleeve are connected in an up-down sliding manner, the number of the blanking jacking brackets is two, the blanking jacking brackets are respectively arranged at two sides of the middle lower pressing earring platform, the blanking jacking bracket is arranged on the blanking jacking column, the blanking jacking sloping plate is arranged on the blanking jacking bracket, the blanking jacking guide wheels are uniformly distributed and rotatably arranged on the blanking jacking inclined plate, the bidirectional sleeving device comprises two sleeving mechanisms, the two sleeving mechanisms are symmetrically arranged on two sides of the pressing supporting device, the sleeving mechanisms comprise a sleeving air cylinder, a sleeving air cylinder support, a sleeving sliding rail, a sleeving transition seat, a sleeving pressure seat, a sleeving connecting column, a sleeving pressure plate support bracket, a sleeving pressure plate side baffle plate and a sleeving pressure plate locking device, the sleeving air cylinder support is arranged at the end part of the frame body, the sleeving air cylinder is arranged on the sleeving air cylinder support, the sleeving sliding rail is arranged on the frame body, the sleeving transition seat is arranged between the sleeving air cylinder support and the sleeving pressure seat, one end of the sleeving air cylinder is connected with the sleeving transition seat, a sleeving connecting column is arranged between the sleeving transition seat and the sleeving pressure seat, the sleeving pressure plate support bracket is arranged at the lower end of the pressure seat, the sleeving pressure plate side baffle plate is arranged on two sides of the sleeving pressure seat, the pressure plate is arranged on the two sides of the pressure plate support bracket, the pressure plate is arranged on the two sides of the pressure plate, the pressure plate support bracket is provided with the locking tongue through the pressure plate locking device, and the locking tongue is arranged on the pressure plate through the pressure plate locking device.

Further, a lifting lug is arranged on the upper pressing platform.

Further, the number of the upper pressing guides is more than two.

Further, go up the lamination mechanism and still include the spacing ware of going up the lamination, go up the spacing trigger plate of lamination, go up spacing upper sensor of lamination, go up spacing lower sensor of lamination, sensor support post, go up the spacing trigger plate of lamination and install on last pressfitting guide bar, the sensor support post is installed on last pressfitting platform to the sensor support post is located one side of last pressfitting guide bar, go up spacing upper sensor of lamination and go up spacing lower sensor of lamination and all install on the sensor support post.

Further, the upper pressing earring table supporting device comprises an upper pressing earring table supporting frame and an upper pressing earring table supporting column, wherein the two upper pressing earring table supporting frames are respectively arranged on the inner sides of two adjacent upper pressing earring tables, and the two upper pressing earring table supporting frames are connected through the upper pressing earring table supporting column.

The blanking device further comprises a blanking guide material bearing box, the blanking guide material bearing box is arranged on the machine frame, and the blanking guide material bearing box is located on one side of the lower pressing support mechanism.

The device comprises a transition seat, a trigger installing column, a trigger installing frame, a trigger sensor and a trigger sensor supporting frame, wherein the trigger installing frame is arranged on the transition seat, the trigger installing columns are arranged on the trigger installing frame, the trigger installing columns are two in number and are arranged on the trigger installing columns, the trigger sensor supporting frame is arranged on the cylinder supporting frame, and the trigger sensor is arranged on the trigger sensor supporting frame.

Compared with the prior art, the utility model has the following advantages and effects:

1. the pipe body is placed on the lower supporting cushion block on the V-shaped supporting grooves of the two lower supporting sliding seats, positioning holes are formed in the two flanges, and the flanges are installed on the positioning columns sleeved on the inner sides of the pressing plates. The sleeving mechanisms on the two sides synchronously act, the sleeving cylinder drives the sleeving pressing seat to slide inwards along the sleeving sliding rail through the sleeving transition seat, and the flange is pressed into the two ends of the pipe body along with the sleeving pressing seat. The sleeved trigger arranged on the sleeved trigger mounting column acts along with the sleeved transition seat, the sleeved trigger positioned on the outer side triggers the sleeved trigger sensor, the sleeved air cylinder stops acting, and the accuracy of the pressing-in positions of the flanges on the two sides is ensured. Then, the upper pressing cylinder acts to drive the upper pressing lifting frame to act downwards, the upper pressing earring platform arranged at the lower end of the upper pressing lifting frame acts downwards along with the lower pressing earring platform, the upper pressing earring platform and the lower pressing earring platform at two sides realize pressing of flanges and pipe bodies at two ends, the upper pressing earring platform and the lower pressing earring platform in the middle play a role in balancing, and the pipe bodies in the middle are prevented from arching and deforming in the pressing process at two sides. In the downward pressing process, an upper pressing limiting trigger plate arranged on the upper pressing guide rod acts downwards to trigger an upper pressing limiting lower sensor, and an upper pressing cylinder stops acting to avoid deformation of the pipe body and the flange caused by overpressure. After the pipe body and the flange are pressed, the sleeved air cylinder drives the sleeved pressing seat to slide outwards along the sleeved sliding rail to reset through the sleeved transition seat until the sleeved trigger positioned on the inner side triggers the sleeved trigger sensor. And then, the upper pressing cylinder acts to drive the upper pressing lifting frame to act upwards for resetting until the upper pressing limiting trigger plate triggers the upper pressing limiting upper sensor. And then, the blanking cylinder acts, the blanking jacking column platform and the blanking jacking column drive the blanking jacking bracket to act upwards, the blanking jacking sloping plate arranged on the blanking jacking bracket jacks up the pressed flange pipe fitting upwards, the blanking jacking guide wheel arranged on the blanking jacking sloping plate plays a guide role, and the flange pipe fitting slides into the blanking guide material bearing box along the blanking jacking guide wheel, so that the follow-up welding processing is facilitated. The utility model can rapidly and accurately install the flanges at the two ends of the pipe body and realize pressing, ensures stable connection of the pipe body and the flanges at the two ends, and is beneficial to subsequent welding processing.

2. The sleeved pressing plate locking device is unlocked, the sleeved pressing plate can be taken out upwards, and sleeved pressing plates of different types can be replaced, so that the sleeved pressing plate locking device is suitable for sleeved installation of flanges of different types, and has high applicability.

3. The upper pressing earring table supporting device comprises an upper pressing earring table supporting frame and an upper pressing earring table supporting column, wherein the two upper pressing earring table supporting frames are respectively arranged on the inner sides of two adjacent upper pressing earring tables, the two upper pressing earring table supporting frames are connected through the upper pressing earring table supporting column, the accuracy of the relative positions of the three upper pressing earring tables can be guaranteed through the structural arrangement, flange pressing effects are guaranteed, and the influence of movement of the three upper pressing earring tables in the pressing process on the pressing effects is avoided.

4. The lower support sliding seat is connected with the lower support fixing seat through the lower support flexible connector, and is flexible support, so that the lower support sliding seat can be vertically supported, stable support of the pipe body can be realized, and subsequent press fit processing is facilitated.

Drawings

Fig. 1 is a schematic structural diagram of the flanged pipe fitting of the present utility model before lamination.

Fig. 2 is a schematic structural diagram of the flanged pipe fitting of the present utility model after lamination.

Fig. 3 is a front view of a flanged pipe fitting bi-directional mounting machine according to the utility model.

Fig. 4 is a side view of a flanged pipe fitting bi-directional mounting machine according to the utility model.

Fig. 5 is a top view of a flanged pipe fitting bidirectional mounting machine according to the present utility model.

Fig. 6 is a front view of the blanking apparatus of the present utility model.

Fig. 7 is a side view of the blanking apparatus of the present utility model.

Fig. 8 is a partial schematic view of the lower press-fit supporting mechanism of the present utility model.

FIG. 9 is a partial schematic view of a bi-directional telescoping device of the present utility model.

In the figure: 1. a frame stand, 2, a two-way sheathing device, 3, a press-fit supporting device, 4, a blanking device, 5, an upper press-fit mechanism, 6, a lower press-fit supporting mechanism, 7, a lower press-fit assembly, 8, a lower support assembly, 9, a lower press-fit earring stand, 10, a lower press-fit bracket, 11, a lower press-fit base plate, 12, a lower press-fit base post, 13, a lower support fixing seat, 14, a lower support sliding seat, 15, a lower support cushion block, 16, a lower support flexible connector, 17, a lower support connecting post, 18, a lower support connecting compression spring, 19, a lower support nut sheet, 20, a V-shaped supporting groove, 21, an upper press-fit platform, 22, an upper press-fit platform post, 23, an upper press-fit cylinder, 24, an upper press-fit guide, 25, an upper press-fit lifting frame, 26, an upper press-fit earring stand, 27, an upper press-fit earring stand support, 28, an upper press-fit guide bar, 29, an upper press-fit guide sleeve, 30, a blanking cylinder, 31, 32, 33, 34, 35, 36, 37, 38, nesting mechanism, 39, nesting cylinder, 40, nesting cylinder bracket, 41, nesting slide rail, 42, nesting transition seat, 43, nesting pressure seat, 44, nesting connecting column, 45, nesting pressure plate, 46, nesting pressure plate support bracket, 47, a sleeved pressure plate side baffle plate, 48, a sleeved pressure plate locking device, 49, a lifting lug, 50, an upper pressing limiter, 51, an upper pressing limiting trigger plate, 52, an upper pressing limiting upper sensor, 53, an upper pressing limiting lower sensor, 54, a sensor supporting column, 55, an upper pressing earring table supporting frame, 56, an upper pressing earring table supporting column, 57, a blanking guide material bearing box, 58, a sleeved trigger, 59. the trigger is sleeved with a trigger mounting column 60, a trigger mounting frame 61, a trigger sensor 62, a trigger sensor bracket 63, a pipe body 64, a flange 65, a positioning column 66 and a locking tongue.

Detailed Description

The present utility model will be described in further detail by way of examples with reference to the accompanying drawings, which are illustrative of the present utility model and not limited to the following examples.

As shown in fig. 1, 2, 3, 4, 5, 6, 7, 8 and 9, the flange pipe fitting bidirectional mounting machine comprises a machine frame 1, a bidirectional sleeving device 2, a pressing supporting device 3 and a blanking device 4.

The press-fit supporting device 3 comprises an upper press-fit mechanism 5 and a lower press-fit supporting mechanism 6, the lower press-fit supporting mechanism 6 not only can realize the bearing of the pipe body, but also can stably press the flanges 64 at the two ends of the pipe body 63 through the cooperation of the upper press-fit mechanism 5 and the lower press-fit supporting mechanism 6.

The lower pressing support mechanism 6 comprises a lower pressing assembly 7 and a lower support assembly 8, the lower pressing assembly 7 comprises a lower pressing earring table 9 and a lower pressing support 10, the lower pressing support 10 comprises a lower pressing base plate 11 and lower pressing base columns 12, the two lower pressing base plates 11 are connected through the lower pressing base columns 12, the number of the lower pressing earring tables 9 is three, the lower pressing base plates 11 are uniformly distributed and installed, the lower support assembly 8 is two groups, the lower support assembly 8 is respectively installed on the inner sides of the two lower pressing earring tables 9 positioned on the outer side, the lower support assembly 8 comprises a lower support fixing seat 13, a lower support sliding seat 14, a lower support cushion 15 and a lower support flexible connector 16, the lower support fixing seat 13 is installed on the inner side of the lower pressing earring table 9, the lower support sliding seat 14 is connected with the lower support fixing seat 13 through the lower support flexible connector 16, the lower support connecting seat 16 comprises a lower support connecting column 17, a lower support pressure spring 18 and a lower support nut 19, the lower end of the lower support connecting column 17 and the lower support pressing spring 13 are respectively installed on the inner sides of the two lower pressing earring tables 9, the lower support sliding seat is connected with the lower support fixing seat 18, the lower support sliding seat is provided with the lower support pressing spring seat 18, the lower support sliding seat is connected with the lower support fixing seat 18, the lower support sliding seat is provided with the lower support pressing seat 18, and the lower support sliding seat is provided with the lower support pressing spring seat 18, and the lower support sliding seat is connected with the lower support pressing seat 17.

The upper pressing mechanism 5 is arranged above the lower pressing supporting mechanism 6, the upper pressing mechanism 5 comprises an upper pressing platform 21, an upper pressing platform support 22, an upper pressing cylinder 23, an upper pressing guide 24, an upper pressing lifting frame 25, an upper pressing earring table 26 and an upper pressing earring table supporting device 27, the upper pressing platform 21 is arranged on the machine frame 1 through the upper pressing platform support 22, the upper pressing cylinder 23 is arranged on the upper pressing platform 21, the lower end of the upper pressing cylinder 23 is connected with the upper pressing lifting frame 25, the upper pressing guide 24 comprises an upper pressing guide rod 28 and an upper pressing guide sleeve 29, the upper pressing guide sleeve 29 is arranged on the upper pressing platform 21, the upper pressing guide rod 28 and the upper pressing guide sleeve 29 are connected in an up-down sliding mode, the lower end of the upper pressing guide rod 28 is connected with the upper pressing lifting frame 25, the upper pressing earring table 26 is three in number, the three upper pressing earring tables 26 are arranged at the lower end of the upper pressing lifting frame 25, and the upper pressing earring supporting device 27 is arranged between the adjacent upper pressing earring tables 26.

The lifting lugs 49 are arranged on the upper pressing platform 21, so that the integral lifting and carrying of the equipment are facilitated.

The number of the upper pressing guides 24 is more than two, and the two upper pressing guides 24 are arranged at two sides of the upper pressing cylinder 23, which is beneficial to the stable up-down motion of the upper pressing lifting frame 25.

The upper pressing mechanism 5 further comprises an upper pressing limiter 50, the upper pressing limiter 50 comprises an upper pressing limiting trigger plate 51, an upper pressing limiting upper sensor 52, an upper pressing limiting lower sensor 53 and a sensor supporting column 54, the upper pressing limiting trigger plate 51 is mounted on the upper pressing guide rod 28, the sensor supporting column 54 is mounted on the upper pressing platform 21, the sensor supporting column 54 is located on one side of the upper pressing guide rod 28, and the upper pressing limiting upper sensor 52 and the upper pressing limiting lower sensor 53 are mounted on the sensor supporting column 54.

The upper pressing earring table supporting device 53 comprises an upper pressing earring table supporting frame 55 and an upper pressing earring table supporting column 56, the two upper pressing earring table supporting frames 55 are respectively arranged on the inner sides of the two adjacent upper pressing earring tables 26, the two upper pressing earring table supporting frames 55 are connected through the upper pressing earring table supporting column 56, the accuracy of the relative positions of the three upper pressing earring tables 26 can be guaranteed through the structural arrangement, the pressing effect of the flange 64 is guaranteed, and the influence of the movement of the three upper pressing earring tables 26 in the pressing process on the pressing effect is avoided.

The blanking device 4 is arranged on the lower side of the lower pressing supporting mechanism 6, the blanking device 4 comprises a blanking cylinder 30, a blanking cylinder bracket 31, a blanking jacking column 32, a blanking jacking column platform 33, a blanking jacking sleeve 34, two blanking jacking brackets 35, a blanking jacking sloping plate 36 and a blanking jacking guide wheel 37, the blanking cylinder bracket 31 is arranged on the machine frame platform 1, the blanking cylinder 30 is arranged at the lower end of the blanking cylinder bracket 31, the upper end of the blanking cylinder 30 is connected with the blanking jacking column platform 33, the blanking jacking column 32 is arranged on the blanking jacking column platform 33, the blanking jacking sleeve 34 is arranged on the machine frame platform 1, the blanking jacking column 32 and the blanking jacking sleeve 34 are connected in a sliding mode, the number of the two sloping plates 35 is two, the two sloping plates are respectively arranged on two sides of the middle lower pressing ring platform 9, the blanking jacking brackets 35 are arranged on the blanking jacking column 32, the blanking jacking brackets 36 are arranged on the lower pressing ring platform 9 in a uniformly distributed mode, and the blanking jacking brackets 36 are arranged on the machine frame platform 1 in a rotary mode.

The blanking device 4 further comprises a blanking guide material bearing box 57, the blanking guide material bearing box 57 is mounted on the machine frame table 1, the blanking guide material bearing box 57 is located on one side of the lower pressing support mechanism 6, and the blanking guide material bearing box 57 can be used for bearing flange pipe fittings after pressing and is convenient for subsequent processing.

The bidirectional telescoping device 2 comprises two telescoping mechanisms 38, wherein the two telescoping mechanisms 38 are symmetrically arranged on two sides of the pressing support device 3, the telescoping mechanisms 38 comprise a telescoping cylinder 39, a telescoping cylinder support 40, a telescoping slide rail 41, a telescoping transition seat 42, a telescoping pressure seat 43, a telescoping connecting column 44, a telescoping pressure plate 45, a telescoping pressure plate support bracket 46, a telescoping pressure plate side baffle 47 and a telescoping pressure plate locking device 48, the telescoping cylinder support 40 is arranged on the end part of the frame body 1, the telescoping cylinder 39 is arranged on the telescoping cylinder support 40, the telescoping slide rail 41 is arranged on the frame body 1, the telescoping transition seat 42 and the telescoping pressure seat 43 are both arranged on the sliding rail 41 in a sliding manner, the telescoping transition seat 42 is positioned between the telescoping cylinder support 40 and the telescoping pressure seat 43, one end of the telescoping cylinder 39 is connected with the telescoping transition seat 42, a telescoping connecting column 44 is arranged between the telescoping transition seat 42 and the telescoping pressure seat 43, the telescoping pressure plate support bracket 46 is arranged at the lower end of the telescoping pressure seat 43, the telescoping side baffle 47 is arranged on two sides of the pressure plate support bracket 43, the telescoping pressure plate side baffle 47 is arranged on the two sides of the pressure plate support 45, the telescoping transition seat 45 is arranged on the pressure plate 45, the locking device 45 is arranged on the two sides of the pressure plate 45 through the pressure plate support bracket 45, and the locking device 45 is arranged on the side of the pressure plate 45.

The sleeving mechanism 38 further comprises a sleeving trigger 58, a sleeving trigger mounting post 59, a sleeving trigger mounting frame 60, a sleeving trigger sensor 61 and a sleeving trigger sensor bracket 62, the sleeving trigger mounting frame 60 is arranged on the sleeving transition seat 42, the sleeving trigger mounting posts 59 are arranged on the sleeving trigger mounting frame 62, the number of the sleeving triggers 61 is two and are arranged on the sleeving trigger mounting posts 59, the sleeving trigger sensor bracket 62 is arranged on the sleeving cylinder bracket 40, and the sleeving trigger sensor 61 is arranged on the sleeving trigger sensor bracket 62.

Through the above technical scheme, when the flange pipe fitting bidirectional mounting machine is used, the pipe body 63 is placed on the lower supporting cushion blocks 15 on the V-shaped supporting grooves 20 of the two lower supporting sliding seats 14, the two flanges 64 are provided with positioning holes, and the flanges 64 are mounted on the positioning columns 65 sleeved on the inner sides of the pressing plates 45. The sleeving mechanisms 38 on the two sides synchronously operate, the sleeving air cylinder 39 drives the sleeving pressing seat 43 to slide inwards along the sleeving sliding rail 41 through the sleeving transition seat 42, and the flange 64 is pressed into the two ends of the pipe body 63 along with the sleeving pressing seat 43. The sleeved trigger 58 mounted on the sleeved trigger mounting post 59 moves along with the sleeved transition seat 42, the sleeved trigger 58 positioned on the outer side triggers the sleeved trigger sensor 61, the sleeved air cylinder 39 stops moving, and the accuracy of the pressing-in positions of the flanges 64 on the two sides is ensured. Then, the upper pressing cylinder 23 acts to drive the upper pressing lifting frame 25 to move downwards, the upper pressing earring table 26 arranged at the lower end of the upper pressing lifting frame 25 moves downwards along with the lower pressing earring table, the upper pressing earring table 26 and the lower pressing earring table 9 at two sides realize pressing of the flange 64 and the pipe 63 at two ends, the upper pressing earring table 26 and the lower pressing earring table 9 in the middle play a role in balancing, and the pipe 63 in the middle is prevented from arching and deforming in the pressing process at two sides. In the downward pressing process, the upper pressing limiting trigger plate 51 mounted on the upper pressing guide rod 28 acts downward to trigger the upper pressing limiting lower sensor 53, and the upper pressing cylinder 23 stops acting to avoid deformation of the pipe body 63 and the flange 64 caused by overpressure. After the pipe body 63 and the flange 64 are pressed, the sheathing cylinder 39 drives the sheathing pressing seat 43 to slide outwards along the sheathing sliding rail 41 for resetting through the sheathing transition seat 42 until the sheathing trigger 58 positioned on the inner side triggers the sheathing trigger sensor 61. Then, the upper pressing cylinder 23 acts to drive the upper pressing lifting frame 25 to move upwards for resetting until the upper pressing limiting trigger plate 51 triggers the upper pressing limiting upper sensor 52. Then, the blanking cylinder 30 acts, the blanking jacking column platform 33 and the blanking jacking column 32 drive the blanking jacking bracket 35 to act upwards, the blanking jacking sloping plate 36 arranged on the blanking jacking bracket 35 jacks up the pressed flange pipe fitting upwards, the blanking jacking guide wheel 37 arranged on the blanking jacking sloping plate 36 plays a guiding role, and the flange pipe fitting slides into the blanking guide material bearing box 57 along the blanking jacking guide wheel 37, so that the follow-up welding processing is facilitated.

By unlocking the sleeved pressing plate locking device 48, the sleeved pressing plate 45 can be taken out upwards, and sleeved pressing plates 45 with different types can be replaced, so that the sleeved pressing plate is suitable for sleeved installation of flanges 64 with different types.

The foregoing description of the utility model is merely exemplary of the utility model. Those skilled in the art may make various modifications or additions to the described embodiments or substitutions, without departing from the scope of the utility model as defined in the accompanying claims.

Claims

1. A flange pipe fitting bidirectional mounting machine is characterized in that: the device comprises a frame table, a bidirectional sleeving device, a pressing supporting device and a blanking device, wherein the pressing supporting device comprises an upper pressing mechanism and a lower pressing supporting mechanism, the lower pressing supporting mechanism comprises a lower pressing assembly and a lower supporting assembly, the lower pressing assembly comprises a lower pressing earring table and a lower pressing bracket, the lower pressing bracket comprises a lower pressing base plate and a lower pressing base column, the two lower pressing base plates are connected through the lower pressing base column, the number of the lower pressing earring tables is three, the lower pressing earring tables are uniformly distributed and arranged on the lower pressing base plate, the number of the lower supporting assemblies is two, the lower supporting assemblies are respectively arranged on the inner sides of the two lower pressing earring tables positioned on the outer sides, the lower supporting assembly comprises a lower supporting fixed seat, a lower supporting sliding seat, a lower supporting cushion block and a lower supporting flexible connector, the lower supporting fixed seat is arranged on the inner side of the lower pressing earring table, the lower support sliding seat is connected with the lower support fixing seat through a lower support flexible connector, the lower support flexible connector comprises a lower support connecting column, a lower support connecting pressure spring and a lower support nut sheet, the lower end of the lower support connecting column is connected with the lower support fixing seat, the lower support sliding seat can be arranged on the lower support connecting column in a sliding mode up and down, the upper end of the lower support connecting column is further provided with the lower support nut sheet, the lower support connecting pressure spring is coaxially connected with the lower support connecting column, the upper end of the lower support connecting pressure spring is attached to the lower support sliding seat, the lower end of the lower support connecting pressure spring is attached to the lower support fixing seat, a V-shaped supporting groove is formed in the lower support sliding seat, the lower support cushion block is arranged on the V-shaped supporting groove of the lower support sliding seat, the upper pressing mechanism is arranged above the lower pressing supporting mechanism, and comprises an upper pressing platform, the upper pressing platform is installed on the machine frame through the upper pressing platform support, the upper pressing cylinder is installed on the upper pressing platform, the lower end of the upper pressing cylinder is connected with the upper pressing lifting frame, the upper pressing guide comprises an upper pressing guide rod and an upper pressing guide sleeve, the upper pressing guide sleeve is installed on the upper pressing platform, the upper pressing guide rod and the upper pressing guide sleeve are connected in an up-down sliding mode, the lower end of the upper pressing guide rod is connected with the upper pressing lifting frame, the number of the upper pressing earring platforms is three, the three upper pressing earring platforms are all installed at the lower end of the upper pressing lifting frame, the upper pressing earring platform supporters are arranged between the adjacent upper pressing earring platforms, the blanking device is arranged at the lower side of the lower pressing supporting mechanism and comprises a blanking cylinder, a blanking cylinder bracket, a blanking jacking column platform, a blanking jacking sleeve, a blanking jacking bracket, a blanking jacking sloping plate and a blanking jacking guide wheel, wherein the blanking cylinder bracket is arranged on the machine frame, the blanking cylinder is arranged at the lower end of the blanking cylinder bracket, the upper end of the blanking cylinder is connected with the blanking jacking column platform, the blanking jacking column is arranged on the blanking jacking column platform, the blanking jacking sleeve is arranged on the machine frame platform, the blanking jacking column and the blanking jacking sleeve are connected in an up-down sliding manner, the number of the blanking jacking brackets is two, the blanking jacking brackets are respectively arranged at two sides of the middle lower pressing earring platform, the blanking jacking bracket is arranged on the blanking jacking column, the blanking jacking sloping plate is arranged on the blanking jacking bracket, the blanking jacking guide wheels are uniformly distributed and rotatably arranged on the blanking jacking inclined plate, the bidirectional sleeving device comprises two sleeving mechanisms, the two sleeving mechanisms are symmetrically arranged on two sides of the pressing supporting device, the sleeving mechanisms comprise a sleeving air cylinder, a sleeving air cylinder support, a sleeving sliding rail, a sleeving transition seat, a sleeving pressure seat, a sleeving connecting column, a sleeving pressure plate support bracket, a sleeving pressure plate side baffle plate and a sleeving pressure plate locking device, the sleeving air cylinder support is arranged at the end part of the frame body, the sleeving air cylinder is arranged on the sleeving air cylinder support, the sleeving sliding rail is arranged on the frame body, the sleeving transition seat is arranged between the sleeving air cylinder support and the sleeving pressure seat, one end of the sleeving air cylinder is connected with the sleeving transition seat, a sleeving connecting column is arranged between the sleeving transition seat and the sleeving pressure seat, the sleeving pressure plate support bracket is arranged at the lower end of the pressure seat, the sleeving pressure plate side baffle plate is arranged on two sides of the sleeving pressure seat, the pressure plate is arranged on the two sides of the pressure plate support bracket, the pressure plate is arranged on the two sides of the pressure plate, the pressure plate support bracket is provided with the locking tongue through the pressure plate locking device, and the locking tongue is arranged on the pressure plate through the pressure plate locking device.

2. A flanged pipe fitting bi-directional mounting machine according to claim 1, wherein: and a lifting lug is arranged on the upper pressing platform.

3. A flanged pipe fitting bi-directional mounting machine according to claim 1, wherein: the number of the upper pressing guide devices is more than two.

4. A flanged pipe fitting bi-directional mounting machine according to claim 1, wherein: the upper pressing mechanism further comprises an upper pressing limiter, the upper pressing limiter comprises an upper pressing limiting trigger plate, an upper pressing limiting upper sensor, an upper pressing limiting lower sensor and a sensor supporting column, the upper pressing limiting trigger plate is arranged on the upper pressing guide rod, the sensor supporting column is arranged on the upper pressing platform, the sensor supporting column is located on one side of the upper pressing guide rod, and the upper pressing limiting upper sensor and the upper pressing limiting lower sensor are arranged on the sensor supporting column.

5. A flanged pipe fitting bi-directional mounting machine according to claim 1, wherein: the upper pressing earring table supporting device comprises an upper pressing earring table supporting frame and an upper pressing earring table supporting column, wherein the two upper pressing earring table supporting frames are respectively arranged on the inner sides of two adjacent upper pressing earring tables, and the two upper pressing earring table supporting frames are connected through the upper pressing earring table supporting column.

6. A flanged pipe fitting bi-directional mounting machine according to claim 1, wherein: the blanking device further comprises a blanking guide material bearing box, the blanking guide material bearing box is arranged on the machine frame, and the blanking guide material bearing box is located on one side of the lower pressing support mechanism.

7. A flanged pipe fitting bi-directional mounting machine according to claim 1, wherein: the device comprises a transition seat, a trigger installing column, a trigger installing frame, a trigger inductor and a trigger inductor supporting frame, wherein the trigger installing frame is arranged on the transition seat, the trigger installing column is arranged on the trigger installing frame, the trigger installing columns are two in number and are arranged on the trigger installing column, the trigger inductor supporting frame is arranged on the cylinder supporting frame, and the trigger inductor supporting frame is arranged on the trigger inductor supporting frame.