CN218744070U

CN218744070U - Pipe straightening mechanism

Info

Publication number: CN218744070U
Application number: CN202223136378.3U
Authority: CN
Inventors: 王宝炎
Original assignee: Hangzhou Pinnacle Clothing Co ltd
Current assignee: Hangzhou Pinnacle Clothing Co ltd
Priority date: 2022-11-25
Filing date: 2022-11-25
Publication date: 2023-03-28
Anticipated expiration: 2032-11-25

Abstract

The utility model relates to a tubular product alignment technical field, specifically speaking relates to a tubular product alignment mechanism, including base and the L type support that slides along base length direction and set up, the top both sides of base are equipped with first backup pad and second backup pad respectively, and the one side that first backup pad and second backup pad are close to each other rotates respectively and is connected with first clamping rod and second clamping rod, installs the second motor that is used for driving first clamping rod to rotate on the first backup pad, still includes the second cylinder that drives second backup pad orientation or deviate from first backup pad removal; still include alignment piece and last alignment piece down, the utility model discloses after first clamping bar and second clamping bar cliied the body, start the work of second motor, can drive first clamping bar and rotate to can drive body and second clamping bar and rotate, and then the position orientation of adjustable body upset adjusting pipe face is convenient for carry out the alignment operation to the body better.

Description

Pipe straightening mechanism

Technical Field

The utility model relates to a tubular product alignment technical field, specifically speaking relates to a tubular product alignment mechanism.

Background

In the production and manufacturing process of the pipe body, the straightness of the pipe often cannot meet the use requirement, even some bent pipes can be produced, and the pipe straightening device is often needed to be used for straightening.

Through retrieval, patent publication No. CN217342951U discloses a pipe straightening device, which includes a base and a pressing bracket connected to each other, wherein the base is provided with a straight pressure-bearing groove, the pressing bracket is connected to a power element, and an output end of the power element is connected to a pressing block matched with the pressure-bearing groove.

Above-mentioned patent of disclosing when the body is put on the pressure-bearing groove and is extrudeed the alignment to the different pipe face positions of body, just need overturn the position orientation that the body adjusted the pipe face, but this patent of disclosing does not set up the structure that overturns the body, and the inconvenient pipe face position orientation of body of adjusting that overturns the body to the body, so remain to improve.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a tubular product alignment mechanism for 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 pipe straightening mechanism comprises a base and an L-shaped support arranged in a sliding mode along the length direction of the base, wherein a first supporting plate and a second supporting plate are arranged on two sides of the top of the base respectively, one sides, close to each other, of the first supporting plate and one side, close to each other, of the second supporting plate are connected with a first clamping rod and a second clamping rod in a rotating mode respectively, a second motor used for driving the first clamping rod to rotate is installed on the first supporting plate, and the pipe straightening mechanism further comprises a second air cylinder used for driving the second supporting plate to move towards or away from the first supporting plate; the lower straightening block and the upper straightening block are further included, a fourth cylinder is installed at the bottom of the L-shaped support, the end of a piston rod of the fourth cylinder is connected with the upper straightening block, a third cylinder for driving the lower straightening block to lift is arranged on the base, and the lower straightening block further comprises a driving mechanism for driving the third cylinder to move along the length direction of the base.

Preferably, the top of base has seted up the spout along the length direction of base, the bottom fixedly connected with second slider of second backup pad, second slider sliding connection is in the spout, and the second cylinder is installed in the base and is close to one side of second backup pad, the piston rod of second cylinder extend to in the spout with second slider fixed connection.

Preferably, one end of the first clamping rod, which is far away from the first supporting plate, is conical.

Preferably, one end of the second clamping rod, which is far away from the second supporting plate, is conical.

Preferably, the driving mechanism comprises a first air cylinder and a first sliding block, the first sliding block is connected in the sliding groove in a sliding mode, the first air cylinder is installed on one side, away from the second air cylinder, of the base, a piston rod of the first air cylinder extends into the sliding groove and is fixedly connected with the first sliding block, and the third air cylinder is installed on the first sliding block.

Preferably, the L-shaped bracket further comprises a driving assembly for driving the L-shaped bracket to slide along the length direction of the base.

Preferably, the driving assembly comprises a screw rod rotatably installed at the top of the base and a first motor driving the screw rod to rotate, the screw rod is arranged along the length direction of the base, the L-shaped support is in threaded connection with the screw rod, a sliding rail parallel to the screw rod is installed at the top of the base, and the L-shaped support is in sliding connection with the sliding rail.

Preferably, a heating cavity is arranged in the lower straightening block, and a heating plate is arranged in the heating cavity.

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

1. this tubular product alignment mechanism, after first clamp lever and second clamp lever cliied the body, start the work of second motor, can drive first clamp lever and rotate to can drive body and second clamp lever and rotate, and then the position orientation of adjustable body upset adjusting pipe face is convenient for carry out the alignment operation to the body better.

2. This tubular product alignment mechanism, alignment piece and last alignment piece remove along the length direction of body under the adjustable, are convenient for remove alignment piece and last alignment piece to the arbitrary position of the length direction of body down to be convenient for carry out the alignment to the different positions of body.

Drawings

Fig. 1 is one of the overall structural diagrams of the present invention.

Fig. 2 is a second schematic view of the overall structure of the present invention.

Fig. 3 is a schematic structural diagram of the first support plate and the second support plate of the present invention.

Fig. 4 is a schematic view of a cross-sectional structure of the middle and lower straightening block of the present invention.

The meaning of the reference symbols in the figures is: 1. a base; 10. a chute; 20. a lower straightening block; 21. an upper straightening block; 30. a third cylinder; 31. a first slider; 32. a first cylinder; 40. a fourth cylinder; 41. an L-shaped bracket; 42. a screw rod; 43. a first motor; 44. a fixing plate; 5. a pipe body; 60. a first support plate; 61. a second support plate; 610. a second slider; 62. a first clamping bar; 63. a second clamping bar; 64. a second cylinder; 65. a second motor; 7. heating plates; 8. a temperature sensor.

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 efforts all belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

The utility model provides a technical scheme:

referring to fig. 1-4, a pipe straightening mechanism includes a base 1 and an L-shaped bracket 41 slidably disposed along a length direction of the base 1, wherein a first supporting plate 60 and a second supporting plate 61 are respectively disposed on two sides of a top of the base 1, the first supporting plate 60 is fixedly connected to one side of the top of the base 1, and the second supporting plate 61 is disposed on one side of the top of the base 1 away from the first supporting plate 60.

The first support plate 60 and the second support plate 61 are rotatably connected to a first clamping rod 62 and a second clamping rod 63 at the sides close to each other, as shown in fig. 1 and 2, the first clamping rod 62 and the second clamping rod 63 are used for clamping the pipe 5, so that the pipe 5 can be conveniently aligned.

A second air cylinder 64 for driving the second support plate 61 to move toward or away from the first support plate 60; the pipe body 5 to be straightened is placed between the first clamping rod 62 and the second clamping rod 63, the pipe orifices at the two ends of the pipe body 5 are respectively aligned with the first clamping rod 62 and the second clamping rod 63, the pipe orifice at one end of the pipe body 5 is aligned with the first clamping rod 62 to be inserted, then the second supporting plate 61 is driven by the second air cylinder 64 to move towards the first supporting plate 60, the second clamping rod 63 is inserted into the pipe orifice at the other end of the pipe body 5, so that the pipe body 5 can be clamped, and the pipe body 5 can be straightened.

It should be noted that the first clamping bar 62 and the second clamping bar 63 are located at the same height.

Referring to fig. 3, an end of the first clamping rod 62 away from the first supporting plate 60 is conical; the end of the second clamping rod 63 far away from the second supporting plate 61 is conical, and the conical design can enable the first clamping rod 62 and the second clamping rod 63 to be matched with pipe bodies with most sizes, so that frequent replacement of the clamp is avoided.

Still including straightening piece 20 and last straightening piece 21 down, straightening piece 20 is located the below of body 5 down, goes up straightening piece 21 and is located the top of body 5, and lower straightening piece 20 is supporting the dragging with body 5, thereby straightening operation is carried out to body 5 to straightening piece 20 extrusion body 5 down.

The bottom of the L-shaped support 41 is provided with a fourth cylinder 40, specifically, the L-shaped support 41 comprises a vertical rod and a horizontal rod, the bottom end of the vertical rod is slidably arranged at the top of the base 1, the top end of the vertical rod is fixedly connected with one end of the horizontal rod, the fourth cylinder 40 is fixedly arranged at the bottom of the vertical rod through a bolt, and the end part of a piston rod of the fourth cylinder 40 is fixedly connected with the top of the upper straightening block 21; a third cylinder 30 for driving the lower straightening block 20 to lift is arranged on the base 1; the lower straightening block 20 is driven to ascend by the third air cylinder 30 to support and drag the pipe body 5, and then the fourth air cylinder 40 pushes the upper straightening block 21 to descend to extrude and straighten the pipe body 5.

In order to better monitor the extrusion force of the upper straightening block 21 on the pipe body 5, a pressure sensor is arranged at the joint of the end of the piston rod of the fourth cylinder 40 and the top of the upper straightening block 21, and when the pipe body 5 is extruded by the upper straightening block 21, the pressure sensor can detect a pressure value, and the pressure sensor is arranged in the conventional technology, which is not described in detail again.

Referring to fig. 1-4, a driving mechanism for driving the third cylinder 30 to move along the length direction of the base 1 is further included; the driving mechanism comprises a first air cylinder 32 and a first sliding block 31, the first sliding block 31 is positioned between a first supporting plate 60 and a second supporting plate 61, the first sliding block 31 is connected in the sliding groove 10 in a sliding manner, the first air cylinder 32 is installed on one side, far away from a second air cylinder 64, of the base, a piston rod of the first air cylinder 32 extends into the sliding groove 10 and is fixedly connected with the first sliding block 31, a third air cylinder 30 is installed on the top of the first sliding block 31, and the end part of a piston rod of the third air cylinder 30 is fixedly connected with the bottom of the lower straightening block 20; because the length of the pipe body 5 is relatively long, the lower straightening block 20 may need to be adjusted to move horizontally to correspond to a position of the pipe body 5 which needs to be straightened correspondingly; the first sliding block 31 is pushed to slide in the sliding groove 10 through the first air cylinder 32, so that the third air cylinder 30 and the lower straightening block 20 can be driven to move horizontally, and the lower straightening block 20 can be conveniently moved to any position below the pipe body 5 in the length direction.

And the device also comprises a driving component for driving the L-shaped bracket 41 to slide along the length direction of the base 1.

Referring to fig. 2, the driving assembly includes a screw rod 42 rotatably mounted on the top of the base 1, a first motor 43 driving the screw rod 42 to rotate, and two fixing plates 44, the screw rod 42 is rotatably connected between the two fixing plates 44, the first motor 43 is fixedly mounted on one of the fixing plates 44, and an end of an output shaft of the first motor 43 is coaxially connected with one end of the screw rod 42; the screw rod 42 is arranged along the length direction of the base 1, the L-shaped support 41 is in threaded connection with the screw rod 42, specifically, the vertical rod is in threaded connection with the screw rod 42, a sliding rail parallel to the screw rod 42 is installed at the top of the base 1, and the L-shaped support 41 is in sliding connection with the sliding rail; start first motor 43 work, can drive lead screw 42 and rotate to can drive L type support 41 along lead screw 42 horizontal migration, thereby can drive alignment piece 21 horizontal migration, can adjust alignment piece 21 to alignment piece 20 top position down, thereby can make alignment piece 20 and last alignment piece 21 cooperate down and straighten body 5.

Referring to fig. 4, a heating chamber is disposed inside the lower straightening block 20, and a heating plate 7 is installed inside the heating chamber, so that the tube 5 can be heated by the heating plate 7, the tube 5 is softened, and the tube 5 is straightened more easily.

In order to better control the softening degree of pipe body 5, install temperature sensor 8 in the heating cavity, still include the controller, temperature sensor 8 and the equal electric connection of hot plate 7 to the controller, when temperature sensor 8 temperature sensor detected the high or low time of temperature, the steerable hot plate 7 of controller reduces or increases the heating temperature of hot plate 7, makes hot plate 7 get heating temperature control in suitable scope.

The top of the base 1 is provided with a sliding groove 10 along the length direction of the base 1, the bottom of the second supporting plate 61 is fixedly connected with a second sliding block 610, the second sliding block 610 is connected in the sliding groove 10 in a sliding manner, the second air cylinder 64 is installed at one side of the base close to the second supporting plate 61, and a piston rod of the second air cylinder 64 extends into the sliding groove 10 and is fixedly connected with the second sliding block 610; the second sliding block 610 can be pushed by the second cylinder 64 to slide in the sliding slot 10, so as to drive the second supporting plate 61 and the second clamping rod 63 to move, and facilitate clamping or releasing the pipe 5.

A second motor 65 for driving the first clamping rod 62 to rotate is mounted on the first supporting plate 60 through a bolt, and the end part of an output shaft of the second motor 65 is connected with one end, close to the first supporting plate 60, of the first clamping rod 62; after first clamp rod 62 and second clamp rod 63 cliied body 5, start second motor 65 work, can drive first clamp rod 62 and rotate to can drive body 5 and second clamp rod 63 and rotate, and then the position orientation of adjustable body 5 upset regulation pipe face is convenient for carry out the alignment operation better.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a tubular product alignment mechanism, includes base (1) and along L type support (41) that base (1) length direction slided and sets up, its characterized in that: a first supporting plate (60) and a second supporting plate (61) are respectively arranged on two sides of the top of the base (1), one sides, close to each other, of the first supporting plate (60) and the second supporting plate (61) are respectively and rotatably connected with a first clamping rod (62) and a second clamping rod (63), a second motor (65) used for driving the first clamping rod (62) to rotate is installed on the first supporting plate (60), and the device further comprises a second air cylinder (64) used for driving the second supporting plate (61) to move towards or away from the first supporting plate (60); the novel straightening mechanism is characterized by further comprising a lower straightening block (20) and an upper straightening block (21), a fourth air cylinder (40) is installed at the bottom of the L-shaped support (41), the end portion of a piston rod of the fourth air cylinder (40) is connected with the upper straightening block (21), a third air cylinder (30) which drives the lower straightening block (20) to lift is arranged on the base (1), and the novel straightening mechanism further comprises a driving mechanism which drives the third air cylinder (30) to move along the length direction of the base (1).

2. The pipe straightening mechanism according to claim 1, wherein: spout (10) have been seted up along the length direction of base (1) at the top of base (1), the bottom fixedly connected with second slider (610) of second backup pad (61), second slider (610) sliding connection is in spout (10), and second cylinder (64) are installed in the base and are close to one side of second backup pad (61), and the piston rod of second cylinder (64) extends to in spout (10) and second slider (610) fixed connection.

3. The pipe straightening mechanism according to claim 1, wherein: the end of the first clamping rod (62) far away from the first supporting plate (60) is conical.

4. The pipe straightening mechanism according to claim 1, wherein: one end of the second clamping rod (63) far away from the second supporting plate (61) is conical.

5. The pipe straightening mechanism according to claim 2, wherein: the driving mechanism comprises a first air cylinder (32) and a first sliding block (31), the first sliding block (31) is connected in the sliding groove (10) in a sliding mode, the first air cylinder (32) is installed on one side, away from the second air cylinder (64), of the base, a piston rod of the first air cylinder (32) extends into the sliding groove (10) and is fixedly connected with the first sliding block (31), and the third air cylinder (30) is installed on the first sliding block (31).

6. The pipe straightening mechanism according to claim 1, wherein: the device also comprises a driving component for driving the L-shaped bracket (41) to slide along the length direction of the base (1).

7. The pipe straightening mechanism according to claim 6, wherein: the driving assembly comprises a screw rod (42) and a first motor (43), the screw rod (42) and the first motor (42) are rotatably mounted at the top of the base (1), the screw rod (42) is arranged along the length direction of the base (1), the L-shaped support (41) is in threaded connection with the screw rod (42), a sliding rail parallel to the screw rod (42) is mounted at the top of the base (1), and the L-shaped support (41) is in sliding connection with the sliding rail.

8. The pipe straightening mechanism according to claim 1, wherein: a heating cavity is arranged in the lower straightening block (20), and a heating plate (7) is arranged in the heating cavity.