CN212704544U

CN212704544U - Positioning device for flange production and processing

Info

Publication number: CN212704544U
Application number: CN202021090008.9U
Authority: CN
Inventors: 刘联旺; 杨思清; 曹立智
Original assignee: Suzhou Jinyide Machinery Manufacturing Co ltd
Current assignee: Suzhou Jinyide Machinery Manufacturing Co ltd
Priority date: 2020-06-12
Filing date: 2020-06-12
Publication date: 2021-03-16
Anticipated expiration: 2030-06-12

Abstract

The utility model discloses a positioner is used in flange production and processing, the on-line screen storage device comprises a base, base bottom four corners department is the fixed supporting seat that is provided with all, the fixed workstation that is provided with in base top, the workstation top is provided with the carousel through the pivot activity, the inside chamber of placing of having seted up of workstation, place intracavity portion and install first motor through the mount pad, the output shaft end of first motor passes through the shaft coupling and is connected with the pivot transmission that the carousel belonged to, the holding tank has been seted up to the carousel upper surface, the inside spacer that is provided with of holding tank, the holding tank top is provided with the loading board, be provided with adjustment mechanism below the loading board between spacer both sides and the carousel, standing groove has all been seted up to four sides on. The utility model discloses an use of four locating pieces and lead screw, drive mechanism's cooperation is used and can be realized treating the positioning work of the flange of drilling processing, and location effect is good, has made things convenient for going on of follow-up drilling processing work.

Description

Positioning device for flange production and processing

Technical Field

The utility model belongs to the technical field of flange production and processing auxiliary assembly, concretely relates to positioner is used in flange production and processing.

Background

A flange, also known as a flange collar or flange. The flange is a part for connecting the shafts and is used for connecting pipe ends; there are also flanges on the inlet and outlet of the equipment for the connection between two pieces of equipment, such as reducer flanges. The flange connection or flange joint is a detachable connection which is formed by connecting a flange, a gasket and a bolt with each other to form a group of combined sealing structures. The pipeline flange is a flange for piping in a pipeline device, and is used on equipment to be an inlet and outlet flange of the equipment.

At present in the production and processing process of flange, need use drilling equipment to drill the flange, at this moment, just need use positioner to fix a position the flange, go on in order to make things convenient for drilling processing work, the hole that needs to be bored because of the flange again is more, so adjust the locating position of flange, at this in-process, if its center pin of flange that receives the location produces the deviation with the center pin of carousel, can lead to the position of the hole of being bored on the follow-up flange to produce the deviation, and then the finished product quality of flange product has been influenced, we propose a positioner for flange production and processing for this reason.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a positioner is used in flange production and processing to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a positioning device for flange production and processing comprises a base, wherein supporting seats are fixedly arranged at four corners of the bottom of the base, a workbench is fixedly arranged at the top of the base, a turntable is movably arranged at the top of the workbench through a rotating shaft, a placing cavity is formed in the workbench, a first motor is arranged in the placing cavity through a mounting seat, the output shaft end of the first motor is in transmission connection with the rotating shaft where the turntable is arranged through a coupler, a containing groove is formed in the upper surface of the turntable, a spacer block is arranged in the containing groove, a bearing plate is arranged at the top of the containing groove, an adjusting mechanism is arranged between two sides of the spacer block and the turntable and below the bearing plate, placing grooves are formed in four sides of the upper surface of the base, lead screws are movably arranged in the placing grooves through the rotating shaft, and a movable plate is movably, positioning blocks are fixedly arranged on one side of the top end of the movable plate on four sides of the rotary table, a cavity is formed in the base between the accommodating grooves, and a transmission mechanism is arranged in the cavity.

The adjusting mechanism comprises a screw rod, supporting blocks, a second motor and a supporting plate, the screw rod is movably arranged between two sides of each partition block and the corresponding rotary table through a rotary shaft, the supporting blocks are movably arranged on the outer sides of one ends of the screw rods through threaded holes, the second motor is installed on one side of the outer portion of the corresponding rotary table through a mounting seat, the output shaft end of the second motor is in transmission connection with the rotary shaft where the screw rod is located through a coupler, the supporting plates are movably arranged at the tops of the supporting blocks through rotary shafts, and the top ends of the supporting plates are movably connected with the bearing.

The transmission mechanism comprises a first gear, a second gear and a third motor, wherein the first gear is movably arranged on four sides inside the cavity through a rotating shaft, the second gear is movably arranged at the bottom end inside the cavity through the rotating shaft, the first gears are meshed with the second gear, the third motor is installed at the bottom of the base through a mounting seat, and the output shaft end of the third motor is in transmission connection with the rotating shaft where the second gear is located through a shaft coupling.

The diameters of the first gears are smaller than those of the second gears.

And the surface of one end of the positioning block, which is close to the turntable, is provided with embedded grooves.

The side wall in the embedded groove is provided with a cushion.

And supporting rods are arranged on two sides of the screw rod between two sides of the spacing block and the rotary table, and one ends of the supporting rods penetrate through the supporting blocks through mounting holes.

A control box is arranged on one side of the outer portion of the base.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) the utility model discloses an use and the lead screw of four locating pieces, drive mechanism's cooperation is used and can be realized treating the positioning operation of the flange of drilling processing, positioning effect is good, the going on of follow-up drilling processing work has been made things convenient for, and the use of locating piece can carry out synchronous displacement in opposite directions, thereby can make no matter how the state of placing of flange, last flange can be passed to the central point of loading board and put, even if the flange is being fixed a position the back, the center pin of flange can be located same straight line with the center pin of carousel, the condition emergence of follow-up drilling position dislocation because of the poor and lead to of positioning effect of flange has effectively been avoided, this positioner's result of use has been improved, the finished product quality of flange product has been guaranteed.

(2) The utility model discloses a through the plummer come tentatively bear the weight of the flange, receive the centre gripping location back of locating piece at the flange, because of the edge of flange can imbed into the embedded groove, can make the plummer break away from the flange through adjustment mechanism's use, and then can make the flange by the suspension, the supporting surface that has effectively avoided the plummer influences the condition of drilling equipment's use to effectively made things convenient for going on of follow-up drilling work, improved this positioner's concrete application effect.

Drawings

Fig. 1 is a schematic view of the overall structure of a positioning device for flange production and processing of the present invention;

fig. 2 is a schematic top view of the positioning device base for flange production and processing of the present invention;

FIG. 3 is a schematic structural view of the inside of a turntable of a positioning device for flange production and processing of the present invention;

fig. 4 is the utility model discloses an enlarged structure schematic diagram of a department in positioner figure 1 for flange production and processing.

In the figure: 1. a base; 2. a supporting seat; 3. a work table; 4. a turntable; 5. a placement chamber; 6. a first motor; 7. accommodating grooves; 8. a spacer block; 9. a carrier plate; 10. an adjustment mechanism; 11. a placement groove; 12. a screw rod; 13. moving the plate; 14. positioning blocks; 15. a cavity; 16. a transmission mechanism; 17. a screw; 18. a support block; 19. a second motor; 20. a support plate; 21. a first gear; 22. a second gear; 23. a third motor; 24. a groove is embedded; 25. a soft cushion; 26. a support bar; 27. and a control box.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the utility model provides a positioning device for flange production and processing, which comprises a base 1, wherein four corners of the bottom of the base 1 are all fixedly provided with a support seat 2, the top of the base 1 is fixedly provided with a worktable 3, the top of the worktable 3 is movably provided with a turntable 4 through a rotating shaft, the worktable 3 is internally provided with a placing cavity 5, the placing cavity 5 is internally provided with a first motor 6 through a mounting seat, the output shaft end of the first motor 6 is in transmission connection with the rotating shaft where the turntable 4 is arranged through a shaft coupling, the upper surface of the turntable 4 is provided with an accommodating groove 7, the accommodating groove 7 is internally provided with a spacer 8, the top of the accommodating groove 7 is provided with a bearing plate 9, an adjusting mechanism 10 is arranged between the two sides of the spacer 8 and the turntable 4 and below the bearing plate 9, four sides of the upper surface of the base, the outer side of one end of the screw rod 12 is movably provided with a moving plate 13 through a threaded hole, positioning blocks 14 are fixedly arranged on one side of the top end of the moving plate 13 on four sides of the turntable 4, a cavity 15 is formed in the base 1 between the accommodating grooves 7, and a transmission mechanism 16 is arranged in the cavity 15.

Adjusting mechanism 10 includes screw rod 17, supporting shoe 18, second motor 19 and backup pad 20, it is provided with screw rod 17 all to move about through the pivot between 8 both sides of spacer and the carousel 4, the one end outside of screw rod 17 is provided with supporting shoe 18 all to move about through the screw hole, carousel 4 outside one side is installed second motor 19 through the mount pad, the output shaft end of second motor 19 passes through the shaft coupling and is connected with the pivot transmission that screw rod 17 belongs to, supporting shoe 18 top all is provided with backup pad 20 through the pivot activity, 20 tops of backup pad all are through pivot and loading board 9 swing joint, adjust the high position of loading board 9 through adjusting mechanism 10.

The transmission mechanism 16 comprises a first gear 21, a second gear 22 and a third motor 23, the first gear 21 is movably arranged on four sides inside the cavity 15 through a rotating shaft, the second gear 22 is movably arranged at the bottom end inside the cavity 15 through the rotating shaft, the first gears 21 are meshed with the second gear 22, the third motor 23 is installed at the bottom of the base 1 through a mounting seat, the output shaft end of the third motor 23 is in transmission connection with the rotating shaft where the second gear 22 is located through a shaft coupling, and synchronous rotation transmission of the four lead screws 12 is completed through the transmission mechanism 16.

The diameters of the first gears 21 are smaller than the diameters of the second gears 22, and the diameters of the first gears 21 are smaller than the diameters of the second gears 22, so that the first gears 21 are not meshed with each other, and normal use of the transmission mechanism 16 can be guaranteed.

The embedded groove 24 has all been seted up to the locating piece 14 one end surface that is close to carousel 4, and the embedded groove 24 can make and lose the support back of loading board 9 at the flange to when the clamping of locating piece 14, the flange receives the centre gripping that can not break away from locating piece 14 because of the vertical direction's that drilling processing produced power, plays spacing effect to the flange of locating the centre gripping.

The side walls inside the embedded grooves 24 are provided with soft pads 25, and the soft pads 25 can avoid rigid contact between the positioning blocks 14 and the flanges.

Supporting rods 26 are arranged on two sides of the screw 17 between two sides of the spacer block 8 and the rotary table 4, one ends of the supporting rods 26 penetrate through the supporting blocks 18 through mounting holes, and the supporting rods 26 can improve the supporting effect of the supporting blocks 18.

A control box 27 is arranged on one side of the outer part of the base 1, and the power-on use of the partial power utilization structure of the device can be controlled through the control box 27.

The utility model discloses a theory of operation and use flow: when the device is used, the flange is placed on the bearing plate 9, then the screws 17 can be rotated by using the second motor 19, so that the supporting block 18 limited by the connection between the supporting plate 20 and the bearing plate 9 can transversely move, the two screws 17 are coaxial, the arrangement directions of the threads on the screws are opposite, the supporting blocks 18 can synchronously move in opposite directions, the movement of the supporting block 18 can adjust the inclination angle between the supporting plate 20 and the bearing plate 9, the height position of the bearing plate 9 can be adjusted, the flange can be positioned among the four positioning blocks 14, then the third motor 23 can be started to rotate the second gear 22, and because the four first gears 21 are all meshed with the second gear 22, the first gears 21 are not meshed, and the four first gears 21 can synchronously rotate, thereby driving the screw rods 12 in different placing grooves 11 to synchronously rotate, and the four positioning blocks 14 positioned at the outer side of the flange can synchronously move oppositely to enable the outer edge of the flange to be embedded into the embedded groove 24 and abut against the inner part of the embedded groove 24, the positioning of the flange is thus achieved, since the flange edge is embedded in the embedding groove 24, after which, the user can adjust the height position of the loading plate 9 by using the second motor 19 to disengage the loading plate 9 from the flange, thereby the flange is suspended, then the drilling processing of the flange can be carried out through the drilling equipment, when drilling work of other parts is carried out, the flange can be supported by the bearing plate 9 again, then the positioning block 14 is removed, then the turntable 4 is rotated to adjust the position of the flange to be drilled, and finally the positioning block 14 is repeatedly used to carry out subsequent drilling.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a positioner is used in flange production and processing, includes base (1), its characterized in that: the four corners of the bottom of the base (1) are fixedly provided with supporting seats (2), the top of the base (1) is fixedly provided with a workbench (3), the top of the workbench (3) is movably provided with a turntable (4) through a rotating shaft, a placing cavity (5) is formed in the workbench (3), a first motor (6) is installed in the placing cavity (5) through a mounting seat, the output shaft end of the first motor (6) is in transmission connection with the rotating shaft where the turntable (4) is located through a shaft coupling, the upper surface of the turntable (4) is provided with a containing groove (7), a spacer block (8) is arranged in the containing groove (7), the top of the containing groove (7) is provided with a bearing plate (9), an adjusting mechanism (10) is arranged between two sides of the spacer block (8) and the turntable (4) below the bearing plate (9), four sides of the upper surface of the base (1) are provided with placing, the novel rotary table is characterized in that a screw rod (12) is movably arranged in the placing groove (11) through a rotating shaft, a movable plate (13) is movably arranged on the outer side of one end of the screw rod (12) through a threaded hole, positioning blocks (14) are fixedly arranged on one side of the top end of the movable plate (13) on four sides of the rotary table (4), a cavity (15) is formed in the base (1) between the accommodating grooves (7), and a transmission mechanism (16) is arranged in the cavity (15).

2. The positioning device for flange production and processing according to claim 1, wherein: adjusting mechanism (10) include screw rod (17), supporting shoe (18), second motor (19) and backup pad (20), it is provided with screw rod (17) all to move about through the pivot between spacer (8) both sides and carousel (4), the one end outside of screw rod (17) is provided with supporting shoe (18) all to move about through the screw hole, second motor (19) are installed through the mount pad to carousel (4) outside one side, the output shaft end of second motor (19) is connected through the pivot transmission at shaft coupling and screw rod (17) place, supporting shoe (18) top all is provided with backup pad (20) through the pivot activity, backup pad (20) top all is through pivot and loading board (9) swing joint.

3. The positioning device for flange production and processing according to claim 1, wherein: drive mechanism (16) include first gear (21), second gear (22) and third motor (23), cavity (15) inside four sides all are provided with first gear (21) through the pivot activity, cavity (15) inside bottom is provided with second gear (22) through the pivot activity, and is a plurality of first gear (21) all mesh mutually with second gear (22), third motor (23) are installed through the mount pad to base (1) bottom, the output axle head of third motor (23) passes through the shaft coupling and is connected with the pivot transmission at second gear (22) place.

4. The positioning device for flange production and processing according to claim 3, wherein: the diameters of the first gears (21) are smaller than those of the second gears (22).

5. The positioning device for flange production and processing according to claim 1, wherein: and the surface of one end of the positioning block (14) close to the turntable (4) is provided with embedded grooves (24).

6. The positioning device for flange production and processing according to claim 5, wherein: the side wall of the inner part of the embedded groove (24) is provided with a soft cushion (25).

7. The positioning device for flange production and processing according to claim 2, wherein: supporting rods (26) are arranged on two sides of the screw rod (17) between two sides of the partition block (8) and the rotary table (4), and one ends of the supporting rods (26) penetrate through the supporting blocks (18) through mounting holes.

8. The positioning device for flange production and processing according to claim 1, wherein: a control box (27) is arranged on one side of the outer portion of the base (1).