Flange piece flattening device

Abstract

The utility model relates to a flange piece flattening device which comprises a base. The mounting seat is connected with the base, the mounting seat comprises a mounting plate, and the mounting plate is used for being connected with a flange piece to be flattened in a clamped mode; the clamping assemblies are connected with the base, the multiple clamping assemblies are arranged along the edge of the mounting base, each clamping assembly comprises a first connecting base, the first connecting bases are slidably connected with the base, the base is connected with a first driving part, the output end of each first driving part is connected with the corresponding first connecting base, and the output end of each first driving part is connected with the corresponding first connecting base; the first connecting seat can move in the direction close to or away from the mounting seat, the first connecting seat is connected with a second driving part, the output end of the second driving part is connected with a pressing block, and the pressing block can move in the direction close to or away from the base. According to the flange piece flattening device, the flatness of the flange piece can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of flattening devices, in particular to a flange flattening device. Background Art

[0002] Before the welding process of the flange in the paper-making industry, the flange needs to be flattened and fixed. At present, the flange is mainly fixed on the tooling by welding, so as to achieve the purpose of flatness of the flange on the tooling. However, the method of fixing by welding will cause stress deformation of the flange, and the size of the welding end is inaccurate, resulting in insufficient flatness of the flange. Summary of the Utility Model

[0003] Therefore, the technical problem to be solved by the utility model is to provide a flange flattening device, which can improve the flatness of the flange.

[0004] To solve the above technical problem, the utility model provides a flange flattening device, including: a base; a mounting seat connected to the base, the mounting seat including a mounting plate for clamping with the flange to be flattened; a clamping assembly connected to the base, and a plurality of the clamping assemblies are arranged along the edge of the mounting seat, the clamping assembly including a first connecting seat slidably connected to the base, the base is connected with a first driving member, the output end of the first driving member is connected to the first connecting seat, the first connecting seat can move towards or away from the mounting seat, the first connecting seat is connected with a second driving member, the output end of the second driving member is connected with a pressing block, and the pressing block can move towards or away from the base.

[0005] In an embodiment of the utility model, the base includes a bottom plate provided with a first sliding groove, the first connecting seat and the mounting seat are connected to opposite sides of the bottom plate, and the second driving member penetrates through the first sliding groove.

[0006] In an embodiment of the utility model, the output end of the second driving member is connected with a connecting rod extending towards the mounting seat, the pressing block is connected to one end of the connecting rod close to the mounting seat, and the pressing block extends towards the direction close to the bottom plate.

[0007] In an embodiment of the utility model, the mounting seat further includes a supporting plate arranged along the edge of the mounting plate, and the supporting plate is connected to the base.

[0008] In an embodiment of the present utility model, a first clamping component is further included. The first clamping component includes a second connecting seat and a third driving member. The second connecting seat is slidably connected to the bottom plate. The output end of the third driving member is connected to the second connecting seat. The second connecting seat can move in a direction approaching or away from the mounting seat. The second connecting seat is connected with a first stopper.

[0009] In an embodiment of the present utility model, the second connecting seat is further connected with a fourth driving member. The output end of the fourth driving member is connected to the first stopper. The first stopper can move in a direction approaching or away from the bottom plate.

[0010] In an embodiment of the present utility model, the bottom plate includes a second sliding groove. The second connecting seat and the mounting seat are connected to opposite sides of the bottom plate. The first stopper is connected to the fourth driving member through the second sliding groove.

[0011] In an embodiment of the present utility model, the bottom plate includes a third sliding groove. The second connecting seat is further connected with a support block. The support block penetrates through the third sliding groove and abuts against the mounting seat. The first stopper can abut against the support block.

[0012] In an embodiment of the present utility model, a second clamping component is further included. The second clamping component includes a third connecting seat and a second stopper. The third connecting seat is connected to the mounting seat. The second stopper is connected to a side of the third connecting seat close to the edge of the base.

[0013] In an embodiment of the present utility model, the second stopper is connected to the third connecting seat through a connecting member. The connecting member extends in a direction away from the mounting seat.

[0014] The above technical solution of the present utility model has the following advantages compared with the prior art:

[0015] For a flatting device for flange plates of the present utility model, by making a plurality of pressing blocks abut against the flange plate to be flattened, the flange plate to be flattened is clamped between the pressing blocks and the base. The clamping force of the flange plate to be flattened can be adjusted by the clamping method, and the abutting area of each pressing block and the flange plate to be flattened is the same, so that the flatness of the flange plate to be flattened is higher. By arranging the first connecting seat and the second connecting seat at the bottom of the bottom plate, the first connecting seat and the second connecting seat do not affect the welding operation of the welding equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to make the content of the present utility model easier to be clearly understood, the following further details the present utility model according to the specific embodiments of the present utility model and in conjunction with the attached drawings, where

[0017] Figure 1 It is a schematic structural diagram of a flatting device for a flange plate of the present utility model;

[0018] Figure 2 It is a schematic structural diagram of the bottom plate and the mounting seat;

[0019] Figure 3 It is a schematic structural diagram of the clamping assembly;

[0020] Figure 4 It is a schematic structural diagram of the first clamping assembly;

[0021] Figure 5 It is a schematic structural diagram of the second clamping assembly.

[0022] Explanation of the reference numerals in the drawings of the specification: 1. Base; 2. Mounting seat; 3. Clamping assembly; 4. First clamping assembly; 5. Second clamping assembly; 11. Support rod; 12. Bottom plate; 13. First chute; 14. Second chute; 15. Third chute; 21. Support plate; 22. Mounting plate; 31. First driving member; 32. First connecting seat; 33. Second driving member; 34. Link; 35. Pressing block; 36. First slider; 41. Second connecting seat; 42. Fourth driving member; 43. Support block; 44. First stop block; 45. Second slider; 51. Third connecting seat; 52. Connecting member; 53. Second stop block. Detailed implementation manners

[0023] The following further describes the present utility model in conjunction with the drawings and specific embodiments, so that those skilled in the art can better understand the present utility model and be able to implement it, but the illustrated embodiments are not intended to limit the present utility model.

[0024] Referring to Figures 1 to 3 As shown, a flatting device for a flange plate of the present utility model includes: a base 1; a mounting seat 2 connected to the base 1, the mounting seat 2 includes a mounting plate 22 for clamping the flange plate to be flattened; a clamping assembly 3 connected to the base 1, and a plurality of the clamping assemblies 3 are provided along the edge of the mounting seat 2. The clamping assembly 3 includes a first connecting seat 32 slidably connected to the base 1. The base 1 is connected with a first driving member 31, and the output end of the first driving member 31 is connected to the first connecting seat 32. The first connecting seat 32 can move in a direction approaching or away from the mounting seat 2. The first connecting seat 32 is connected with a second driving member 33, and the output end of the second driving member 33 is connected with a pressing block 35, and the pressing block 35 can move in a direction approaching or away from the base 1.

[0025] A flattening device for a flange in this embodiment. The flange to be flattened is clamped to the mounting plate 22. Then, the first driving member 31 drives the first connecting seat 32 to move towards the mounting seat 2 until the flange to be flattened is located between the base 1 and the pressing block 35. Then, the second driving member 33 drives the pressing block 35 to move towards the base 1 until the pressing block 35 abuts against the flange. By having multiple pressing blocks 35 abut against the flange to be flattened, the purpose of flattening the flange to be flattened is achieved. By having multiple pressing blocks 35 abut against the flange to be flattened, the flange to be flattened is clamped between the pressing block 35 and the base 1. The clamping force on the flange to be flattened can be adjusted by the clamping method, and the contact area of each pressing block 35 with the flange to be flattened is the same, so that the flatness of the flange to be flattened is higher.

[0026] Refer to Figure 2 As shown, the base 1 includes a bottom plate 12 and support rods 11. The support rods 11 are connected to the bottom side of the bottom plate 12. There are multiple support rods 11, and the support rods 11 are used to support the bottom plate 12. The bottom plate 12 is circular, the top of the bottom plate 12 is connected to the mounting seat 2, and the bottom of the bottom plate 12 is connected to the clamping assembly 3.

[0027] The mounting seat 2 includes a support plate 21 and a mounting plate 22. The mounting plate 22 is connected to the middle position of the base 1, and the outer side wall of the mounting plate 22 is circular as a whole. The support plate 21 is annular and is arranged along the edge of the mounting plate 22, and the support plate 21 is attached to the mounting plate 22. The thickness of the mounting plate 22 is greater than the thickness of the support plate 21, so that the flange to be flattened can be sleeved on the mounting plate 22, and further the flange to be flattened is clamped to the mounting plate 22. For flanges to be flattened with different diameters, mounting seats 2 of different sizes can be selected.

[0028] Refer to Figure 3 As shown, the clamping assembly 3 is connected to the base 1. The clamping assembly 3 includes a first connecting seat 32, a first driving member 31, a second driving member 33, and a pressing block 35. Specifically, the first connecting seat 32 is connected with a first slider 36. The first connecting seat 32 is slidably connected to the base 1 through the first slider 36. The base 1 is connected to the first driving member 31, and the output end of the first driving member 31 is connected to the first connecting seat 32. The first driving member 31 is a linear driving member, and the first driving member 31 can drive the first connecting seat 32 to move towards or away from the mounting seat 2. The second driving member 33 is connected to the first connecting seat 32. The second driving member 33 is a linear driving member, and the output end of the second driving member 33 is connected with a pressing block 35. The second driving member 33 can drive the pressing block 35 to move towards or away from the base 1.

[0029] Preferably, the bottom plate 12 is provided with a first sliding groove 13 along the radial direction of the bottom plate 12. The first connecting seat 32 and the mounting seat 2 are connected to opposite sides of the bottom plate 12, wherein the mounting seat 2 is connected to the top of the bottom plate 12, the first connecting seat 32 is connected to the bottom of the bottom plate 12, and the first driving member 31 is connected to the bottom of the bottom plate 12. The second driving member 33 is arranged through the first sliding groove 13, so that the pressing block 35 and the mounting seat 2 are located on the same side of the bottom plate 12. The first driving member 31 drives the first connecting seat 32 to move along the first sliding groove 13, and the second driving member 33 moves within the first sliding groove 13, so that the distance between the pressing block 35 and the mounting seat 2 is adjustable, and thus the clamping assembly 3 is applicable to flange plates of different sizes. The arrangement that the first connecting seat 32 is connected to the bottom of the bottom plate 12 prevents the first connecting seat 32 from interfering with the welding of the flange plate by the welding equipment. The output end of the second driving member 33 is connected to a connecting rod 34 extending towards the mounting seat 2, and the pressing block 35 is connected to the end of the connecting rod 34 close to the mounting seat 2, and the pressing block 35 extends towards the direction close to the bottom plate 12. During the welding process of the flange plate, when a single pressing block 35 affects the welding by the welding equipment, the pressing block 35 can be moved away from the moving path of the welding equipment through the cooperation of the first driving member 31 and the second driving member 33. After the welding at this position is completed, the pressing block 35 can clamp the flange plate again, so that the weldable range of the flange plate to be flattened is larger. Preferably, a plurality of clamping assemblies 3 are arranged along the edge of the mounting seat 2 and are centrosymmetrically arranged, so that the force on the flange plate is more uniform.

[0030] Referring to Figure 4 As shown, the first clamping assembly 4 includes a second connecting seat 41 and a third driving member (not shown in the figure). Specifically, the second connecting seat 41 is connected with a second slider 45. The second connecting seat 41 is slidably connected to the bottom plate 12, and the second connecting seat 41 and the mounting seat 2 are connected to opposite sides of the bottom plate 12, wherein the second connecting seat 41 is slidably connected to the bottom of the bottom plate 12. The third driving member is a linear driving member and is connected to the bottom of the bottom plate 12. The output end of the third driving member is connected to the second connecting seat 41, and the third driving member can drive the second connecting seat 41 to move towards or away from the mounting seat 2. The second connecting seat 41 is connected with a first stopper 44, and the second connecting seat 41 is further connected with a fourth driving member 42. The fourth driving member 42 is a linear driving member, and the output end of the fourth driving member 42 is connected to the first stopper 44. The fourth driving member 42 can drive the first stopper 44 to move towards or away from the bottom plate 12. The bottom plate 12 includes a second sliding groove 14 arranged along the radial direction of the bottom plate 12. The first stopper 44 is connected to the fourth driving member 42 through the second sliding groove 14, that is, the connection position between the first stopper 44 and the output end of the fourth driving member 42 is within the second sliding groove 14, so that the fourth driving member 42 can drive the first stopper 44 to move up and down. The first stopper 44 can abut against the outer side wall of the flange plate to be flattened, so as to prevent the flange plate to be flattened from shaking during welding.

[0031] The second connecting seat 41 is also connected with a supporting block 43. The supporting block 43 is connected to the middle position of the second connecting seat 41. The first stoppers 44 are symmetrically arranged on both sides of the supporting block 43. The bottom plate 12 includes a third sliding groove 15 arranged radially along the bottom plate 12. The third sliding groove 15 is located between two second sliding grooves 14. The supporting block 43 penetrates through the third sliding groove 15 and can abut against the supporting plate 21 of the mounting seat 2, so that the first stoppers 44 can also abut against the flange to be flattened. The flange to be flattened and the supporting plate 21 are clamped between the first stoppers 44 and the supporting block 43.

[0032] Referring Figure 5 As shown, the second clamping assembly 5 includes a third connecting seat 51 and a second stopper 53. The third connecting seat 51 is connected to the top of the mounting plate 22 of the mounting seat 2. The second stopper 53 is connected to the side of the third connecting seat 51 close to the clamping assembly 3. The second stopper 53 is connected to the side of the third connecting seat 51 close to the edge of the base 1, and the second stopper 53 abuts against the base 1. The second stopper 53 is connected to the third connecting seat 51 through a connecting member 52. The connecting member 52 extends in a direction away from the mounting seat 2. The connecting member 52 can be regarded as a bolt or a lead screw, so that the distance between the second stopper 53 and the third connecting seat 51 is adjustable. When the mounting seat 2 cannot be adapted to the flange to be flattened or the flange to be flattened is irregular in shape, the second stopper 53 can abut against the inner side of the flange to be flattened. Preferably, the first stoppers 44 and the second stoppers 53 are arranged oppositely. The flange to be flattened is located between the first stoppers 44 and the second stoppers 53. By abutting the first stoppers 44 against the outer side wall of the flange to be flattened and the second stoppers 53 against the inner side of the flange to be flattened, the position of the flange to be flattened is fixed.

[0033] During use, the flange to be flattened is placed on the supporting plate 21 and sleeved on the mounting plate 22, so that the flange to be flattened is clamped with the mounting plate 22. Then, the first driving member 31 drives the first connecting seat 32 to move towards the mounting seat 2 until the flange to be flattened is located between the supporting plate 21 and the pressing block 35. Then, the second driving member 33 drives the pressing block 35 to move towards the base 1 until the pressing block 35 abuts against the flange. By abutting a plurality of pressing blocks 35 against the flange to be flattened, the purpose of flattening the flange to be flattened is achieved.

[0034] In a flange flattening device of the present utility model, a plurality of pressing blocks 35 abut against the flange to be flattened, so that the flange to be flattened is clamped between the pressing blocks 35 and the base 1. The clamping force on the flange to be flattened can be adjusted by a clamping method, and the abutting area of each pressing block 35 with the flange to be flattened is the same, so that the flatness of the flange to be flattened is higher. Since the first connecting seat 32 and the second connecting seat 41 are both arranged at the bottom of the bottom plate 12, the first connecting seat 32 and the second connecting seat 41 do not affect the welding operation of the welding equipment.

[0035] Obviously, the above embodiments are merely examples for clear illustration and not limitations on the implementation manners. For those of ordinary skill in the art, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to enumerate all implementation manners here. And the obvious changes or modifications derived therefrom still fall within the protection scope of this utility model creation.

Claims

1. A flange flattening device, characterized in that: include: Base; A mounting seat connected to the base, the mounting seat comprising a mounting plate, the mounting plate being used for clamping with the flange to be flattened; A clamping assembly, wherein the clamping assembly is connected to the base, and the clamping assembly is provided with multiple ones along the edge of the mounting seat, the clamping assembly includes a first connecting seat, the first connecting seat is slidably connected to the base, the base is connected to a first driving member, the output end of the first driving member is connected to the first connecting seat, the first connecting seat can move in a direction approaching or away from the mounting seat, the first connecting seat is connected to a second driving member, the output end of the second driving member is connected to a pressure block, and the pressure block can move in a direction approaching or away from the base.

2. The flange flattening device according to claim 1, characterized in that: The base comprises a bottom plate, the bottom plate is provided with a first slide groove, the first connecting seat and the mounting seat are connected to opposite sides of the bottom plate, and the second driving member passes through the first slide groove.

3. The flange flattening device according to claim 2, characterized in that: The output end of the second driving member is connected to a connecting rod extending toward the mounting seat, the pressing block is connected to one end of the connecting rod close to the mounting seat, and the pressing block extends toward the bottom plate.

4. The flange flattening device according to claim 1, characterized in that: The mounting seat also includes a supporting plate, which is arranged along the edge of the mounting plate and is connected to the base.

5. The flange flattening device according to claim 2, characterized in that: It also includes a first clamping assembly, which includes a second connecting seat and a third driving member. The second connecting seat is slidably connected to the base plate, and the output end of the third driving member is connected to the second connecting seat. The second connecting seat can move toward or away from the mounting seat, and the second connecting seat is connected to a first stopper.

6. The flange flattening device according to claim 5, characterized in that: The second connecting seat is also connected to a fourth driving member, an output end of the fourth driving member is connected to the first stopper, and the first stopper can move toward or away from the bottom plate.

7. The flange flattening device according to claim 6, characterized in that: The base plate includes a second sliding groove, the second connecting seat and the mounting seat are connected to opposite sides of the base plate, and the first stopper is connected to the fourth driving member through the second sliding groove.

8. The flange flattening device according to claim 7, characterized in that: The bottom plate includes a third sliding groove, and the second connecting seat is also connected to a support block. The support block passes through the third sliding groove and can abut against the mounting seat, and the first stop block can abut against the support block.

9. The flange flattening device according to claim 1, characterized in that: It also includes a second clamping assembly, which includes a third connecting seat and a second stopper, the third connecting seat is connected to the mounting seat, and the second stopper is connected to the third connecting seat near the edge of the base.

10. The flange flattening device according to claim 9, characterized in that: The second stopper is connected to the third connecting seat via a connecting member, and the connecting member extends in a direction away from the mounting seat.

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