CN218656632U - Ring rolling machine for processing flange forging - Google Patents

Abstract

The utility model discloses a ring rolling machine for processing flange forgings, relates to the technical field of ring rolling machines for processing flange forgings, and comprises a support frame 1 and a cleaning unit; , the middle part of the support frame 2 is rotatably connected to the limit shaft, the upper rear end of the support frame 1 is provided with a support box 1 along the left and right directions, and the upper rear end of the support frame 1 is movably connected with a clamping structure, The outer upper end of the limiting shaft is rotationally connected with the lower front end of the clamping structure, and the front side of the support box 1 is provided with a rolling ring unit 1, which can cool and cool the oxide scale generated during the ring rolling process of the flange forging. The liquid enters the inner side of the chute, and the cooling liquid enters the inner side of the square groove under the filtering action of the filter screen to realize the function of recycling. By cleaning the components, it is convenient to push the oxide skin on the upper side of the filter screen forward through the outlet. The material port is discharged from the front side of the support frame 1, thereby realizing the effect of convenient cleaning.

Description

A ring rolling machine for processing flange forgings

technical field

The utility model relates to the technical field of ring rolling machines for processing flange forgings, in particular to a ring rolling machine for processing flange forgings.

Background technique

Forged flange is a product with the best mechanical properties among flange products. Its raw material is generally a tube blank, which is then cut and then hammered continuously to eliminate defects such as segregation and looseness in the steel ingot. The processing of forged workpieces requires the use of ring rolling machines. The ring rolling machine, the form of the frame and the location of the ring parts are divided into two types: vertical and horizontal. Most small and medium-sized ring rolling machines, in order to The operation is convenient, and the inclined vertical type is adopted, while the large-scale ring rolling machine is horizontally moved from the work, and the transmission is convenient, and the horizontal type is mostly used;

Oxide skin will be generated during the ring rolling process of flange forgings, and cooling liquid is required to cool down the ring rolling roller. The cooling liquid and the peeled off oxide skin will mix and fall to the inside of the ring rolling device, which cannot be cleaned well. The role of the coolant, and the role of recycling can not be well realized in the utilization, for this reason, we propose a ring rolling machine for flange forging processing.

Utility model content

The technical problem to be solved by the utility model is to overcome the existing defects and provide a ring rolling machine for processing flange forgings. The oxide skin and cooling liquid generated during the ring rolling process of flange forgings enter the inner side of the chute. Under the filtering effect of the filter screen, the cooling liquid enters the inner side of the square tank to realize the function of recycling. By cleaning the components, the scale on the upper side of the filter screen is easily pushed forward and discharged from the front side of the support frame 1 through the discharge port. , thereby realizing the function of convenient cleaning, which can effectively solve the problems in the background technology.

In order to achieve the above purpose, the utility model provides the following technical solutions: a ring rolling machine for processing flange forgings, including a support frame 1 and a cleaning unit;

Support frame one: the upper middle part is provided with a support frame two along the left and right direction, the middle part of the support frame two is rotatably connected with a limit shaft, and the upper rear end of the support frame one is provided with a support box one along the left and right direction, the The upper rear end of the support box 1 is movably connected with a clamping structure, the outer upper end of the limit shaft is rotationally connected with the lower front end of the clamping structure, and the front side of the support box 1 is provided with a rolling ring unit 1 , the front end of the upper side of the support frame 1 is provided with a rolling ring unit 2 along the front and rear direction;

Cleaning unit: it includes a chute, a square trough, a filter plate, a cleaning component and a discharge port. The inner lower side of the support frame 1 is provided with a chute whose front end is inclined downward along the front and rear directions. The inside of the chute The rear end of the lower side is provided with a square groove, and the inner upper side of the square groove is provided with a filter screen plate whose front end is inclined downward along the front and rear direction, and the upper side of the filter screen plate is arranged between the left and right sides of the inside of the chute. The cleaning assembly is slidingly connected between the sides, and the front side of the support frame one is provided with a discharge port communicating with the inner side of the chute.

The support for the second support frame is realized through the support frame one, and the flange forging is placed on the upper side of the support frame two through the outer upper end of the limit shaft. For the support of the clamping structure, after the flange forging is placed, the clamping effect on the upper end of the limit shaft is realized through the clamping structure. Under the limit action of the limit shaft, the flange forging is driven by the rolling ring unit 1 Realize the function of rotating ring rolling longitude, control the ring thickness of flange forgings through ring rolling unit 2, and the oxide skin and cooling liquid generated during the ring rolling process of flange forgings enter the inner side of the chute, and filter through the filter plate Under the action, the coolant enters the inner side of the square groove to realize the function of recycling and reuse. The scale on the upper side of the filter screen is pushed forward through the cleaning component and discharged from the front side of the support frame 1 through the discharge port, thereby realizing convenient cleaning. role.

Further, the cleaning assembly includes a slide rail 2, a slide rod and a brush, and a slide rail 2 with a downwardly inclined front end is respectively provided on the left and right sides of the inside of the chute, and between the inner sides of the two slide rails 2 A slide bar is provided, and a brush is arranged on the lower side of the slide bar along the left-right direction, and the underside of the brush is slidably connected to the upper side of the filter screen plate along the front-rear direction.

The power structure on the inner side of the two slide rails drives the sliding bar to slide in the front and rear direction on the inner lower side of the chute, and the sliding of the sliding bar drives the sliding of the brush, and the sliding of the brush facilitates the oxidation of the upper side of the filter screen. The skin is pushed forward to discharge the front side of the support frame 1 through the discharge port, thereby realizing the effect of convenient cleaning.

Further, the cleaning unit also includes a drainpipe and a valve. A drainpipe is provided in the middle of the left side of the support frame one. The inner right end of the drainpipe communicates with the inner side of the square groove. A valve is arranged on the outside.

The coolant entering the inner side of the square tank is discharged through the drain pipe to achieve reuse, and the valve controls the disconnection and sealing of the inner side of the drain pipe.

Further, the ring rolling unit one includes a front and rear adjusting structure, active ring rolling rollers, support blocks and auxiliary ring rolling rollers, and a front and rear adjusting structure is arranged inside the front side of the supporting box one along the front and rear direction, and the front and rear adjustment The front side of the structure is provided with active rolling ring rollers along the up and down direction, the left and right sides of the support box 1 are respectively provided with an adjustable support block, and the front sides of the two support blocks are respectively provided with an auxiliary rolling ring along the up and down direction rollers, the outer sides of the driving ring rolling roller and the auxiliary ring rolling roller are respectively connected in rotation with the outer sides of the flange forging.

The front and rear position adjustment of the active ring rolling roller is realized through the front and rear adjustment structure, and the front and rear position adjustment of the auxiliary ring rolling roller is realized through the support block. The roller drives the flange forging to achieve the function of rotating the longitude of the ring, and the control of the longitude of the flange forging is realized by adjusting the front and rear positions of the active ring rolling roller and the auxiliary ring rolling roller.

Further, the rolling ring unit 1 also includes a cooling spray head, and a row of not less than three cooling spray heads is evenly arranged on the front and rear adjustment structures and the front end of the support block along the up and down direction, and the cooling spray head is connected to the external water supply pipe. connection between.

Under the action of water supply from the external water supply pipe, the effect of spraying and cooling the active ring rolling roller and the auxiliary ring rolling roller is realized through the cooling nozzle.

Further, the ring rolling unit 2 includes a slide rail 1, a support box 2, an up and down adjustment structure and an up and down ring rolling roller, and a slide rail is respectively arranged between the front ends of the left and right sides inside the support frame 1 along the front and rear directions. 1. Between the inner sides of the two slide rails 1, there is a support box 2 that slides in the front and rear directions along the left and right directions. The rear upper end of the support box 2 is provided with an up and down adjustment structure along the up and down direction. The lower end of the side and the rear side of the up and down adjustment structure are respectively rotatably connected with an upper and lower ring rolling roller, and the two upper and lower ring rolling rollers rotate relative to each other.

The support box 2 of the power structure belt installed inside the slide rail 1 slides in the front and rear direction, and the upper and lower ring rolling rollers are driven to slide in the front and rear direction through the sliding of the support box 2, and the upper and lower ring rolling rollers at the upper end are adjusted by the up and down adjustment structure. Adjustment function, so as to realize the ring rolling control effect on the thickness of flange forgings according to flange forgings of different longitudes.

Compared with the prior art, the beneficial effect of the utility model is that the ring rolling machine for flange forging processing has the following advantages:

1. The ring rolling machine for processing flange forgings is equipped with a ring rolling unit 2, which drives the upper and lower ring rolling rollers to slide in the front and back directions through the sliding of the support box 2, and realizes the adjustment of the upper and lower ring rolling rollers at the upper end through the up and down adjustment structure function, so as to realize the ring rolling control effect on the thickness of flange forgings according to flange forgings of different longitudes;

2. The ring rolling machine for flange forging processing is equipped with ring rolling unit 1. Under the limit action of the limit shaft, the flange forging is driven by the active ring rolling roller and the auxiliary ring rolling roller to realize the function of rotating the ring rolling longitude. Through the adjustment of the front and rear positions of the active ring rolling roller and the auxiliary ring rolling roller, the control of the ring rolling longitude of the flange forging is realized;

3. The oxide scale and cooling liquid produced during the flange forging ring rolling process enter the inner side of the chute, and the cooling liquid enters the inner side of the square groove under the filtering effect of the filter screen to realize the function of recycling and reuse. The assembly is convenient to push the oxide skin on the upper side of the filter screen forward through the discharge port to be discharged from the front side of the support frame 1, thereby realizing the effect of convenient cleaning.

Description of drawings

Fig. 1 is a structural representation of the utility model;

Fig. 2 is the structural schematic diagram of the sectional structure of the middle part of the left side of the utility model;

Fig. 3 is a schematic diagram of a partially enlarged structure at A in Fig. 2 of the utility model;

Fig. 4 is a schematic diagram of the rear view structure of the utility model.

In the figure: 1 support frame 1, 2 support frame 2, 3 limit shaft, 4 support box 1, 5 clamping structure, 6 rolling ring unit 1, 61 front and rear adjustment structure, 62 active ring rolling roller, 63 support block, 64 Auxiliary ring roller, 65 cooling nozzle, 7 ring unit 2, 71 slide rail 1, 72 support box 2, 73 up and down adjustment structure, 74 up and down ring roller, 8 cleaning unit, 81 chute, 82 square trough, 83 filter Stencil, 84 slide rail two, 85 slide bar, 86 brush, 87 discharge port, 88 drain pipe, 89 valve.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to Figures 1-4, this embodiment provides a technical solution: a ring rolling machine for flange forging processing, including a support frame 1 and a cleaning unit 8;

Support frame one 1: the upper middle part is provided with a support frame two 2 along the left and right direction, the middle part of the support frame two 2 is rotatably connected with the limit shaft 3, and the upper rear end of the support frame one 1 is provided with a support box one 4 along the left and right direction, The upper rear end of the support box 4 is movably connected with a clamping structure 5, the outer upper end of the limit shaft 3 is rotationally connected with the lower front end of the clamping structure 5, and the front side of the support box 4 is provided with a rolling ring unit One 6, the upper front end of the support frame one 1 is provided with a rolling ring unit two 7 along the front and rear direction;

Rolling ring unit one 6 includes front and rear adjustment structure 61, active ring rolling roller 62, support block 63 and auxiliary ring rolling roller 64, the front side of support box one 4 is provided with front and rear adjustment structure 61 along the front and rear direction, front and rear adjustment structure 61 The front side of the front side of the support box 4 is provided with an active rolling ring roller 62 along the up and down direction, an adjustable support block 63 is respectively provided on the left and right sides of the support box 4, and an auxiliary roller 63 is respectively provided along the up and down direction on the front side of the two support blocks 63. The outer sides of the ring roller 64 , the driving ring rolling roller 62 and the auxiliary ring rolling roller 64 are respectively rotatably connected with the outer sides of the flange forging.

The adjustment of the front and rear position of the active ring rolling roller 62 is realized through the front and rear adjustment structure 61, and the adjustment of the front and rear position of the auxiliary ring rolling roller 64 is realized through the support block 63. Roller 62 and auxiliary ring rolling roller 64 drive the flange forging to realize the function of rotating the ring rolling longitude, and realize the control of the ring rolling longitude of the flange forging by adjusting the front and rear positions of the active ring rolling roller 62 and auxiliary ring rolling roller 64.

Rolling ring unit one 6 also includes a cooling nozzle 65, and the front end of the front and rear adjustment structure 61 and the support block 63 are respectively arranged with a row of not less than three cooling nozzles 65 evenly along the up and down direction, and the cooling nozzle 65 cooperates with the external water supply pipe. connect.

Under the action of water supply from the external water supply pipe, the effect of spraying and cooling the driving ring rolling roller 62 and the auxiliary ring rolling roller 64 is realized through the cooling spray nozzle 65 .

Rolling ring unit 2 7 includes slide rail 1 71, support box 2 72, up and down adjustment structure 73 and up and down rolling ring roller 74, and a slide rail 1 is respectively arranged along the front and rear directions between the front ends of the inner left and right sides of support frame 1 1. 71, the inner sides of two slide rails 71 are provided with a support box 2 72 sliding along the front and rear directions along the left and right directions, and the rear upper end of the support box 72 is provided with an up and down adjustment structure 73 along the up and down direction, and the support box 2 72 The lower end of the rear side and the rear side of the up and down adjustment structure 73 are respectively rotatably connected with an upper and lower ring rolling roller 74, and the two upper and lower ring rolling rollers 74 are relatively rotated.

The support box 2 72 of the power structure belt provided inside the slide rail 1 71 slides along the front-to-back direction, and the upper and lower rolling ring rollers 74 are driven to slide along the front-to-back direction by the sliding of the support box 2 72. The adjustment function of the upper and lower positions of the ring roller 74 realizes the ring rolling control function of the thickness of the flange forgings according to the flange forgings of different longitudes.

Cleaning unit 8: includes a chute 81, a square trough 82, a filter screen 83, a cleaning assembly and a discharge port 87, and the inner lower side of the support frame 1 is provided with a chute 81 with a front end inclined downward along the front and rear direction. The inner lower side rear end of the groove 81 is provided with a square groove 82, and the inner upper side of the square groove 82 is provided with a filter screen plate 83 whose front end is inclined downward along the front and rear direction, and a filter screen 83 is provided between the inner left and right sides of the chute 81. The cleaning assembly is slidingly connected between the upper sides of the net plate 83 , and the front side of the support frame one 1 is provided with a discharge port 87 communicating with the inner side of the chute 81 .

The supporting effect on the support frame 2 is realized by the support frame 1, and the flange forging is placed on the upper side of the support frame 2 through the outer upper end of the limit shaft 3. At this time, the flange forging is located on the outside of the limit shaft 3. The support for the clamping structure 5 is realized through the support box 4. After the flange forging is placed, the clamping effect on the upper end of the limit shaft 3 is realized through the clamping structure 5. Under the limit action of the limit shaft 3 The ring rolling unit 1 drives the flange forging to realize the function of rolling ring longitude, and the ring rolling unit 2 7 controls the ring thickness of the flange forging, and the oxide scale and cooling liquid generated during the ring rolling process of the flange forging enter To the inner side of the chute 81, the coolant enters the inner side of the square groove 82 under the filtering action of the filter screen 83 to realize the function of recycling, and the scale on the upper side of the filter screen 83 is conveniently pushed forward by cleaning the components The front side of the support frame-1 is discharged through the discharge port 87, thereby realizing the effect of convenient cleaning.

The cleaning assembly includes a slide rail 2 84, a slide bar 85 and a brush 86. A slide rail 2 84 with a front end inclined downward is respectively arranged on the left and right sides of the inside of the chute 81, and the inside of the two slide rails 84 is provided with a There is a slide bar 85, the lower side of the slide bar 85 is provided with a brush 86 along the left-right direction, and the lower side of the brush 86 is slidably connected with the upper side of the filter screen plate 83 along the front-back direction.

The power structure on the inside of the two slide rails 84 drives the slide bar 85 to slide along the front and back direction on the inner lower side of the chute 81, and the sliding of the slide bar 85 drives the sliding of the hair brush 86, and the sliding of the hair brush 86 facilitates the filtration. The oxide skin on the upper side of the screen plate 83 is pushed forward through the discharge port 87 to discharge the front side of the support frame-1, thereby realizing the effect of convenient cleaning.

The cleaning unit 8 also includes a drainpipe 88 and a valve 89. The left middle part of the support frame 1 is provided with a drainpipe 88. The inner right end of the drainpipe 88 communicates with the inside of the square groove 82. The outside of the drainpipe 88 is provided with a Valve 89.

The coolant entering the inner side of the square groove 82 is discharged through the drain pipe 88 to realize reuse, and the disconnection and sealing of the inner side of the drain pipe 88 are controlled by the valve 89 .

The working principle of a ring rolling machine for flange forging processing provided by the utility model is as follows:

The supporting effect on the support frame 2 is realized by the support frame 1, and the flange forging is placed on the upper side of the support frame 2 through the outer upper end of the limit shaft 3. At this time, the flange forging is located on the outside of the limit shaft 3. The support for the clamping structure 5 is realized through the support box 4. After the flange forging is placed, the clamping effect on the upper end of the limit shaft 3 is realized through the clamping structure 5, and the active rolling ring is realized through the front and rear adjustment structure 61. The adjustment function of the front and rear position of the roller 62 is realized by the support block 63 to adjust the front and rear position of the auxiliary ring rolling roller 64. The ring rolling longitude of the flange forging is realized, the ring rolling longitude of the flange forging is controlled by adjusting the front and rear positions of the active ring rolling roller 62 and the auxiliary ring rolling roller 64, and the power structure set inside the slide rail 71 The supporting box 2 72 of the belt slides in the front-to-back direction, and the upper and lower ring rolling rollers 74 are driven to slide in the front-back direction by the sliding of the supporting box 2 72, and the upper and lower rolling ring rollers 74 at the upper end can be adjusted by the vertical adjustment structure 73, thereby According to the flange forgings of different longitudes, the ring rolling control effect on the thickness of the flange forgings is realized, and the oxide skin and cooling liquid generated during the ring rolling process of the flange forgings enter the inner side of the chute 81, and are filtered by the filter plate 83 Under the action, the coolant enters the inner side of the square groove 82 to realize the effect of recycling. The power structure on the inner side of the two slide rails 84 drives the slide bar 85 to slide along the front and rear directions on the inner lower side of the chute 81. The sliding of 85 drives the sliding of hair brush 86, and the oxide skin on the upper side of filter screen plate 83 is pushed forward through the sliding of hair brush 86 to discharge the front side of support frame-1 through discharge port 87, thereby realizing the effect of convenient cleaning .

The above descriptions are only examples of the utility model, and are not intended to limit the patent scope of the utility model. Any equivalent structure or equivalent process transformation made by using the utility model specification and accompanying drawings may be directly or indirectly used in other applications. Related technical fields are all included in the patent protection scope of the present utility model in the same way.

Claims (6)

1. A ring rolling machine for flange forging processing, characterized in that: it includes a support frame one (1) and a cleaning unit (8); Support frame one (1): The upper middle part is provided with support frame two (2) along the left and right direction, and the middle part of the support frame two (2) is rotatably connected to the limit shaft (3), and the support frame one (1) The upper rear end is provided with a support box one (4) along the left and right direction, and the upper rear end of the support box one (4) is movably connected with a clamping structure (5), and the outer upper end of the limit shaft (3) Rotately connected with the lower front end of the clamping structure (5), the front side of the support box one (4) is provided with a rolling ring unit one (6), and the upper front end of the support frame one (1) is along the Rolling ring unit two (7) is provided in the front and rear directions; Cleaning unit (8): includes a chute (81), a square groove (82), a filter plate (83), a cleaning assembly and a discharge port (87), and the inner lower edge of the support frame one (1) The front and rear directions are provided with a chute (81) with a downwardly inclined front end, and a square groove (82) is provided at the inner lower side rear end of the chute (81), and the inner upper side of the square groove (82) is along the front and rear direction. A filter screen plate (83) with a downwardly inclined front end is provided, and a cleaning assembly slidingly connected to the upper side of the filter screen plate (83) is provided between the left and right sides of the inside of the chute (81). The front side of the support frame one (1) is provided with a discharge port (87) communicating with the inner side of the chute (81). 2. A ring rolling machine for processing flange forgings according to claim 1, characterized in that: the cleaning assembly includes a slide rail two (84), a slide bar (85) and a brush (86), the The inner left and right sides of the chute (81) are respectively provided with a slide rail two (84) whose front ends are inclined downwards, and a slide bar (85) is arranged between the inner sides of the two slide rails (84). The underside of the bar (85) is provided with a hairbrush (86) along the left-right direction, and the underside of the hairbrush (86) is slidably connected with the upper side of the filter screen plate (83) along the front-rear direction. 3. A ring rolling machine for processing flange forgings according to claim 1, characterized in that: the cleaning unit (8) also includes a drain pipe (88) and a valve (89), and the support frame is a The left middle part of (1) is provided with drainpipe (88), and the inboard right end of described drainpipe (88) is communicated with the inboard of square groove (82), and the outside of described drainpipe (88) is provided with valve ( 89). 4. A ring rolling machine for processing flange forgings according to claim 1, characterized in that: the ring rolling unit one (6) includes a front and rear adjustment structure (61), a driving ring rolling roller (62), Support block (63) and auxiliary ring rolling roller (64), the inside of the front side of the support box one (4) is provided with a front and rear adjustment structure (61) along the front and rear direction, and the front side edge of the front and rear adjustment structure (61) Drive ring rollers (62) are arranged in the up and down direction, and an adjustable support block (63) is respectively arranged on the left and right sides of the support box one (4), and the front sides of the two support blocks (63) are respectively arranged along the An auxiliary ring rolling roller (64) is arranged in the direction, and the outer sides of the driving ring rolling roller (62) and the auxiliary ring rolling roller (64) are respectively connected in rotation with the outer sides of the flange forging. 5. A ring rolling machine for processing flange forgings according to claim 4, characterized in that: the ring rolling unit one (6) also includes a cooling nozzle (65), and the front and rear adjustment structure (61) A row of no less than three cooling nozzles (65) is evenly arranged on the front end of the support block (63) along the up and down direction, and the cooling nozzles (65) are connected with the external water supply pipe. 6. A ring rolling machine for processing flange forgings according to claim 1, characterized in that: said ring rolling unit two (7) includes a slide rail one (71), a support box two (72), an upper and lower Adjust the structure (73) and roll the ring roller (74) up and down, a slide rail one (71) is respectively arranged along the front and rear direction between the inner left and right sides front ends of the support frame one (1), two slide rails one ( 71) is provided with a support box two (72) sliding along the front and rear directions along the left and right directions, and the rear upper end of the support box two (72) is provided with an up and down adjustment structure (73) along the up and down direction. The rear side lower end of case two (72) and the rear side of the up and down adjustment structure (73) are respectively rotated and connected with a rolling ring roller (74) up and down, and relatively rotate between two rolling ring rollers (74) up and down.

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