CN112192283A

CN112192283A - Horizontal tubular product fixing device for machining

Info

Publication number: CN112192283A
Application number: CN202011042275.3A
Authority: CN
Inventors: 李桦濛
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-09-28
Filing date: 2020-09-28
Publication date: 2021-01-08

Abstract

The invention discloses a horizontal pipe fixing device for machining, which relates to the technical field of machining and comprises a base, wherein the top of the base is provided with two upright posts, one adjacent sides of the two upright posts are fixedly connected with a connecting seat, one end of the connecting seat, which is far away from the upright posts, is fixedly connected with an outer semicircular pipe sleeve, the inner side of the outer fixed pipe is fixedly connected with a plurality of inner fixed blocks, the inner fixed blocks are fixedly connected with the inner semicircular pipe sleeve, the inner fixed blocks are fixedly provided with clamping devices, one of the connecting seats is provided with a driving device, a horizontal moving mechanism is arranged in the base, and a vertical lifting mechanism is arranged in the upright posts. The pipe fitting is convenient to be processed in all directions, and the processing effect on the pipe fitting is good.

Description

Horizontal tubular product fixing device for machining

Technical Field

The invention relates to the technical field of machining, in particular to a horizontal pipe fixing device for machining.

Background

In the machining and manufacturing process of machinery, a pipe is a common material, in order to meet the use requirement, procedures such as cutting, punching and the like are often carried out on the surface of the pipe, and in order to ensure the machining precision and quality of the pipe and ensure the safety in production and manufacturing, the pipe to be machined needs to be clamped and fixed.

At present, V-shaped clamps and novel air bag clamps are usually adopted for fixing the pipes, but the contact area between the V-shaped clamps and the pipes is small, if the clamping force is too large, the pipes are very easy to dent, and the clamping force is too small, the pipes can rotate relatively in the processing process, so that the clamping effect of the V-shaped clamps on the pipes is poor, the processing quality of the pipes is seriously influenced, and the novel air bag clamps are very easy to cause the flow of gas inside the pipes due to the too large stress in the clamping process, and further the pipes which are clamped are caused to incline.

The Chinese patent publication No. CN111002247A discloses a horizontal pipe fixing device for machining, which can measure the distance between a plurality of different distance sensors and an object to be clamped through the distance sensors, select the minimum distance between the distance sensors and the object to be clamped through a single chip microcomputer, enable a first microcontroller to control the electric push rod where the first microcontroller is located to extend or shorten until the distance between the other distance sensors and the object to be clamped is equal to the selected minimum distance, thereby enabling a first air bag and a second air bag to form irregular surfaces which are attached to the object to be clamped under the electric push rod, and enable a contact plate to be fully contacted with the object to be clamped through cooling the contact plate, so that a clamp can be automatically molded into a shape which is attached to the pipe in the process of clamping the pipe, but the device can only clamp the pipe from the outer side, although the bladder has a cushioning capacity, when it is desired to clamp the pipe, the pressure on the pipe is still high, which in the case of thin plastic pipes can cause the pipe to crack.

Disclosure of Invention

The invention provides a horizontal pipe fixing device for machining, which solves the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme:

the utility model provides a horizontal tubular product fixing device for machining, the on-line screen storage device comprises a base, the top of base is equipped with and connects two stands, the equal fixedly connected with connecting seat in adjacent one side of two stands, the outer semicircle pipe box of one end fixed connection of stand is kept away from to the connecting seat, two outer semicircle pipe box surround and form a cross-section and be the outer fixed pipe of circular shape, a plurality of interior fixed blocks of the inboard fixed connection of outer fixed pipe, semicircle pipe box in the interior fixed block fixed connection, the fixed clamping device that is equipped with on the interior fixed block, be equipped with drive arrangement on one of them connecting seat, be equipped with horizontal migration mechanism in the base.

As a preferable technical scheme of the invention, the horizontal moving mechanism comprises a first driving motor fixedly arranged at one end of the base, an output shaft of the first driving motor is fixedly connected with a horizontal screw rod, the top of the base is provided with a horizontal groove, the horizontal screw rod and the bottom end of the upright post are both positioned in the horizontal groove, and the horizontal screw rod penetrates through the upright post and is in threaded connection with the upright post.

As a preferred technical scheme, the vertical lifting mechanism comprises a second driving motor fixedly arranged at the top end of the upright post, an output shaft of the second driving motor is fixedly connected with a vertical screw rod, a vertical groove is formed in the upright post, the vertical screw rod and the end part of the connecting seat are both positioned in the vertical groove, and the vertical screw rod penetrates through the vertical groove and is in threaded connection with the vertical groove.

As a preferable technical scheme of the invention, the driving device comprises a third driving motor fixedly arranged outside the connecting seat, an inner groove is formed in the connecting seat, a driving gear is arranged in the inner groove, an output shaft of the third driving motor is coaxially and fixedly connected with the driving gear, an outer tooth groove is formed in the middle of the outer side of the outer semicircular pipe sleeve, and the driving gear is meshed with the outer tooth groove.

As a preferable technical scheme of the invention, the outer half-round pipe sleeves on two sides of the outer tooth grooves are respectively provided with the outer tooth grooves, the outer tooth grooves are connected with the sliding plates in a sliding manner, the sliding plates are fixedly connected with the sliding blocks, and the sliding blocks are fixedly connected with the connecting seats.

As a preferred technical solution of the present invention, the clamping device includes a fixing rod fixedly disposed on the inner fixing block, an end portion of the fixing rod is fixedly connected to the end portion rod, the end portion rod is fixedly connected to the clamping rod, and a second pressure cover and a first pressure cover are respectively fixedly disposed on adjacent sides of the fixing rod and the clamping rod.

As a preferred technical scheme of the invention, the inner fixed block is further fixedly connected with an electric telescopic rod and an air hood, the telescopic end of the electric telescopic rod is fixedly connected with a moving block, the moving block is fixedly connected with a pull rod, one end of the pull rod extends into the air hood and is fixedly connected with a piston plate, two ends of the air hood are respectively and fixedly connected with a first air pipe and a second air pipe, the first air pipe is communicated with the first pressure hood, and the second air pipe is communicated with the second pressure hood.

As a preferred technical scheme of the invention, the adjacent ends of the two outer semicircular pipe sleeves are fixedly provided with locking blocks, and the two corresponding locking blocks are fixedly connected through bolts.

As a preferable technical solution of the present invention, the first pressure cover and the second pressure cover are both rubber expansion covers.

The invention has the following advantages: the pipe clamping device can clamp and fix pipes with different pipe diameters in a pneumatic clamping mode, the pipes can be kept not to be extruded and damaged in the stable clamping process, the driving device can drive the outer semicircular pipe sleeve to rotate, the clamped pipes can synchronously rotate, the pipes can be conveniently processed in all directions, and the pipe processing effect is good.

Drawings

Fig. 1 is a schematic structural view of a horizontal pipe fixing device for machining.

Fig. 2 is a schematic structural view of an outer semicircular pipe sleeve in the horizontal pipe fixing device for machining.

Fig. 3 is a schematic structural view of a clamping device in the horizontal pipe fixing device for machining.

Fig. 4 is a schematic structural view of the inside of a gas hood in the horizontal pipe fixing device for machining.

Fig. 5 is a schematic structural view of a driving device in the horizontal pipe fixing device for machining.

In the figure: 1. a base; 2. a first drive motor; 3. a column; 4. a second drive motor; 5. a connecting seat; 6. a third drive motor; 7. an outer semicircular pipe sleeve; 8. an inner fixed block; 9. a clamping device; 10. an inner semi-circular pipe sleeve; 11. a locking block; 12. an outer gullet; 13. an outer chute; 14. a slide plate; 15. a slider; 16. fixing the rod; 17. an end rod; 18. a clamping rod; 19. a first pressure cap; 20. a second pressure cap; 21. cushion blocks; 22. an electric telescopic rod; 23. a moving block; 24. a pull rod; 25. a first air pipe; 26. a second air pipe; 27. a gas hood; 28. a piston plate; 29. an inner tank; 30. the gears are driven.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.

It should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the referred devices or elements must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

Example 1

Referring to fig. 1-5, a horizontal pipe fixing device for machining includes a base 1, two columns 3 are disposed on the top of the base 1, a connecting seat 5 is fixedly connected to adjacent sides of the two columns 3, an outer semicircular pipe sleeve 7 is fixedly connected to one end of the connecting seat 5 away from the columns 3, the two outer semicircular pipe sleeves 7 surround to form an outer fixing pipe with a circular cross section, a plurality of inner fixing blocks 8 are fixedly connected to the inner side of the outer fixing pipe, the inner fixing blocks 8 are fixedly connected to the inner semicircular pipe sleeves 10, a clamping device 9 is fixedly disposed on the inner fixing blocks 8, a driving device is disposed on one of the connecting seats 5, a horizontal moving mechanism is disposed in the base 1, and a vertical lifting mechanism is disposed in the columns 3.

Horizontal migration mechanism is including fixed setting up in the first driving motor 2 of 1 one end of base, the horizontal lead screw of output shaft fixed connection of first driving motor 2, and the horizontal groove has been seted up at base 1's top, and the bottom of horizontal lead screw and stand 3 all is located the horizontal groove, and horizontal lead screw runs through stand 3 and threaded connection with it.

Vertical elevating system is including fixed second driving motor 4 that sets up in stand 3 top, the vertical lead screw of second driving motor 4's output shaft fixed connection, has seted up vertical groove in the stand 3, and the tip of vertical lead screw and connecting seat 5 all is located vertical inslot, and vertical lead screw runs through vertical groove and threaded connection with it.

The driving device comprises a third driving motor 6 fixedly arranged outside the connecting seat 5, an inner groove 29 is formed in the connecting seat 5, a driving gear 30 is arranged in the inner groove 29, an output shaft of the third driving motor 6 is coaxially and fixedly connected with the driving gear 30, an outer tooth groove 12 is formed in the middle of the outer side of the outer semicircular pipe sleeve 7, and the driving gear 30 is meshed with the outer tooth groove 12.

Outer tooth sockets 12 are formed in the outer semicircular pipe sleeves 7 on two sides of each outer tooth socket 12, sliding plates 14 are connected in the outer tooth sockets 12 in a sliding mode, sliding blocks 15 are fixedly connected to the sliding plates 14, and the sliding blocks 15 are fixedly connected with the connecting seat 5.

The clamping device 9 comprises a fixed rod 16 fixedly arranged on the inner fixed block 8, the end part of the fixed rod 16 is fixedly connected with an end part rod 17, the end part rod 17 is fixedly connected with a clamping rod 18, and a second pressure cover 20 and a first pressure cover 19 are respectively and fixedly arranged on the adjacent sides of the fixed rod 16 and the clamping rod 18.

The inner fixing block 8 is further fixedly connected with an electric telescopic rod 22 and an air hood 27, the telescopic end of the electric telescopic rod 22 is fixedly connected with a moving block 23, the moving block 23 is fixedly connected with a pull rod 24, one end of the pull rod 24 extends into the air hood 27 and is fixedly connected with a piston plate 28, two ends of the air hood 27 are respectively fixedly connected with a first air pipe 25 and a second air pipe 26, the first air pipe 25 is communicated with the first pressure hood 19, and the second air pipe 26 is communicated with the second pressure hood 20.

The adjacent ends of the two outer semicircular pipe sleeves 7 are fixedly provided with locking blocks 11, and the two corresponding locking blocks 11 are fixedly connected through bolts.

Example 2

Referring to fig. 1 to 5, the other contents of the present embodiment are the same as embodiment 1, except that: the first pressure cover 19 and the second pressure cover 20 are both rubber telescopic covers.

In the implementation process of the invention, a pipeline is placed between two inner semicircular pipe sleeves 10, then a first driving motor 2 is controlled to start to drive the two inner semicircular pipe sleeves 10 to approach and abut against each other, a locking block 11 is locked to realize fixation, then a telescopic rod 22 is controlled to extend or shorten to drive a piston plate 28 to move, a first pressure cover 19 and a second pressure cover 20 are expanded or reduced in a follow-up manner to fixedly support and clamp the inner side and the outer side of the pipeline, a third driving motor 6 is started to drive a driving gear 30 to rotate, and under the meshing action, an outer semicircular pipe sleeve 7 rotates to drive a clamped and fixed pipe to rotate.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a horizontal tubular product fixing device for machining, including base (1), the top of base (1) is equipped with connects two stand (3), a serial communication port, the equal fixedly connected with connecting seat (5) in adjacent one side of two stand (3), semicircle pipe box (7) outside one end fixed connection of stand (3) are kept away from in connecting seat (5), two outer semicircle pipe box (7) surround and form a cross-section and be the circular shape outer fixed pipe, a plurality of interior fixed block (8) of the inboard fixed connection of outer fixed pipe, semicircle pipe box (10) in interior fixed block (8) fixed connection, fixed clamping device (9) that are equipped with on interior fixed block (8), be equipped with drive arrangement on one of them connecting seat (5), be equipped with horizontal migration mechanism in base (1), be equipped with vertical elevating system in stand (3).

2. The horizontal pipe fixing device for machining according to claim 1, wherein the horizontal moving mechanism comprises a first driving motor (2) fixedly arranged at one end of the base (1), an output shaft of the first driving motor (2) is fixedly connected with a horizontal screw rod, a horizontal groove is formed in the top of the base (1), the horizontal screw rod and the bottom end of the upright post (3) are both located in the horizontal groove, and the horizontal screw rod penetrates through the upright post (3) and is in threaded connection with the upright post.

3. The horizontal pipe fixing device for machining according to claim 1, wherein the vertical lifting mechanism comprises a second driving motor (4) fixedly arranged at the top end of the upright post (3), an output shaft of the second driving motor (4) is fixedly connected with a vertical screw rod, a vertical groove is formed in the upright post (3), the vertical screw rod and the end part of the connecting seat (5) are both positioned in the vertical groove, and the vertical screw rod penetrates through the vertical groove and is in threaded connection with the vertical groove.

4. The horizontal pipe fixing device for machining according to claim 1, wherein the driving device comprises a third driving motor (6) fixedly arranged outside the connecting seat (5), an inner groove (29) is formed in the connecting seat (5), a driving gear (30) is arranged in the inner groove (29), an output shaft of the third driving motor (6) is coaxially and fixedly connected with the driving gear (30), an outer tooth socket (12) is formed in the middle of the outer side of the outer semicircular pipe sleeve (7), and the driving gear (30) is meshed with the outer tooth socket (12).

5. The horizontal pipe fixing device for machining according to claim 4, wherein the outer tooth grooves (12) are formed in the outer semicircular pipe sleeves (7) on two sides of each outer tooth groove (12), the outer tooth grooves (12) are connected with the sliding plates (14) in a sliding mode, the sliding plates (14) are fixedly connected with the sliding blocks (15), and the sliding blocks (15) are fixedly connected with the connecting seats (5).

6. The horizontal pipe fixing device for machining according to claim 1, wherein the clamping device (9) comprises a fixing rod (16) fixedly arranged on the inner fixing block (8), the end of the fixing rod (16) is fixedly connected with an end rod (17), the end rod (17) is fixedly connected with a clamping rod (18), and a second pressure cover (20) and a first pressure cover (19) are respectively fixedly arranged on the adjacent sides of the fixing rod (16) and the clamping rod (18).

7. The horizontal pipe fixing device for machining according to claim 6, wherein the inner fixing block (8) is further fixedly connected with an electric telescopic rod (22) and an air hood (27), the telescopic end of the electric telescopic rod (22) is fixedly connected with a moving block (23), the moving block (23) is fixedly connected with a pull rod (24), one end of the pull rod (24) extends into the air hood (27) and is fixedly connected with a piston plate (28), two ends of the air hood (27) are respectively and fixedly connected with a first air pipe (25) and a second air pipe (26), the first air pipe (25) is communicated with the first pressure hood (19), and the second air pipe (26) is communicated with the second pressure hood (20).

8. The horizontal pipe fixing device for machining according to claim 1, wherein adjacent ends of the two outer semicircular pipe sleeves (7) are fixedly provided with locking blocks (11), and the two corresponding locking blocks (11) are fixedly connected through bolts.

9. The horizontal pipe fixing device for machining according to claim 7, wherein the first pressure cover (19) and the second pressure cover (20) are both rubber expansion covers.