CN216989409U

CN216989409U - Arc punching processing device for processing frame pipe

Info

Publication number: CN216989409U
Application number: CN202123390035.5U
Authority: CN
Inventors: 张公猛
Original assignee: Guangzhou Viva Bicycle Corp ltd
Current assignee: Guangzhou Viva Bicycle Corp ltd
Priority date: 2021-12-29
Filing date: 2021-12-29
Publication date: 2022-07-19
Anticipated expiration: 2031-12-29

Abstract

The utility model relates to the technical field of arc punching processing, in particular to an arc punching processing device for processing a frame pipe. The technical scheme comprises the following steps: workstation, arc head, fixed block, movable block and extension piece, the backing plate is installed to the upper surface one side of workstation, the last surface mounting of backing plate has the punching press hydraulic stem, install the arc head on the punching press hydraulic stem, the limiting plate is installed to the upper surface opposite side of workstation, spacing hydraulic stem is installed to the limiting plate, the one end of spacing hydraulic stem is fixed on the movable block, the fixed block passes through the bolt fastening on the limiting plate, the centre gripping has the body between fixed block and the movable block, the front surface at fixed block and movable block is fixed respectively through the bolt to the extension piece, the extension piece is symmetric distribution for the body. According to the utility model, the punching cambered surface of the pipe is changed according to requirements through the matching of the structures, so that the application range of the device is improved, and the use requirements of personnel are met.

Description

Arc punching processing device for processing frame pipe

Technical Field

The utility model relates to the technical field of arc punching processing, in particular to an arc punching processing device for processing a frame pipe.

Background

The arc striking process is a new welding method in the welding technology. The steel pipe to be welded is subjected to arc cutting treatment through other machines before welding, the treated steel pipe is welded, and the arc punching process has the advantages that the steel pipe can be welded at 360 degrees without dead angles, and the welded finished frame is more stable and firm. The zinc coating can be well protected.

Through retrieval, publication No. CN214161085U discloses a pipe punching and breaking device, which includes: the pipe punching and cutting machine comprises a rack, a punching and cutting mechanism, an arc punching mechanism and a feeding assembly, wherein the punching and cutting mechanism and the arc punching mechanism are arranged on the rack at intervals along a feeding direction, the punching and cutting mechanism is used for punching and cutting a pipe, and the arc punching mechanism is used for punching and cutting an orifice of the pipe; the feeding assembly is arranged on the rack and used for clamping a pipe and sending the pipe into the impact breaking mechanism and the arc striking mechanism.

The arc punching radian of the traditional arc punching tool is not adjustable in the machining process, so that the traditional arc punching tool is slightly insufficient for machining workpieces with different arc surfaces, and cannot meet the use requirements of personnel.

Therefore, the arc punching processing device for processing the frame tube is provided to solve the existing problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an arc punching processing device for processing a frame pipe, aiming at the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: an arc punching processing device for processing frame pipes comprises a workbench, an arc punching head, a fixed block, a movable block and an extension block, wherein a supporting seat is welded on the lower surface of the workbench, a backing plate is installed on one side of the upper surface of the workbench through a bolt, a punching hydraulic rod is installed on the upper surface of the backing plate, the arc punching head is installed on the punching hydraulic rod, a limiting plate is installed on the other side of the upper surface of the workbench through a bolt, a limiting hydraulic rod is installed on one side of the upper surface of the limiting plate, one end of the limiting hydraulic rod is fixed on the movable block, a sliding block is welded on the lower surface of the movable block, the sliding block is installed on the upper surface of the limiting plate in a sliding mode, the fixed block is fixed on the limiting plate through a bolt, a pipe body is clamped between the fixed block and the movable block, and the extension block is respectively fixed on the front surfaces of the fixed block and the movable block through a bolt, the extension blocks are symmetrically distributed relative to the pipe body.

The pipe body can be placed between the movable block and the fixed block, at the moment, an external power supply is connected to enable the power device to drive the limiting hydraulic rod to work, the limiting hydraulic rod drives the movable block to move, the movable block is close to the fixed block, the pipe body between the movable block and the fixed block is clamped and fixed, in the process, the pipe body is adjusted to expose the cutting length of the extension block, after the position of the pipe body is fixed, the power device drives the stamping hydraulic rod to work, the stamping hydraulic rod drives the arc punching head to move along the arc surface of the extension block until the arc punching head performs arc punching operation on the pipe fitting, the arc punching arc surface is identical to the arc surface of the extension block, when needed, the extension block and the arc punching head can be detached, and then the extension block and the arc punching head corresponding to the arc surface to be processed are replaced.

Preferably, the upper surface of the limiting plate is provided with a slide way corresponding to the slide block, and the slide block is slidably mounted in the slide way. Through the design of the slide, the slide is spacing to the position of slider, ensures the removal orbit of movable block.

Preferably, the connector is welded at one end of the punching arc head and is fixed on the punching hydraulic rod through a bolt. Through the design of connector, conveniently press the installation and the dismantlement of impact arc head.

Preferably, the number of the extension blocks is two, and the radian of the arc surface of the two extension blocks is the same as that of the clamping arc surface of the fixed block and the clamping arc surface of the movable block. Through the same design of cambered surface, ensure that the centre gripping effect of extension piece to the body is the same.

Preferably, the radian of an arc punching cambered surface formed on the front surface of the extension block is the same as the radian of a cutting cambered surface of the arc punching head. Through the design of the front surface radian, the front surface radian is the arc striking radian.

Preferably, the number of the supporting seats is four, and the four supporting seats are distributed on the lower surface of the workbench in a rectangular array. Ensuring stable placement of the device.

Compared with the prior art, the utility model has the following beneficial effects:

1. when the arc punching processing device for processing the frame tube is used, the movable block is close to the fixed block, so that a tube body between the movable block and the fixed block is clamped and fixed, after the position of the tube body is fixed, the power device drives the punching hydraulic rod to work, the punching hydraulic rod drives the arc punching head to move along the arc surface of the extension block until the arc punching head performs arc punching operation on the tube, the arc punching arc surface is the same as the arc surface of the extension block, when needed, the extension block and the arc punching head can be detached, then the extension block and the arc punching head corresponding to the arc surface to be processed are replaced, and in the process, the opposite surface of the extension block always keeps the clamping fixed arc surface which is the same as the fixed block and the movable block.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic top view of the present invention;

FIG. 3 is a schematic side view of the punching head, tube and extension block of the present invention in a punching state.

Reference numerals: 1. a work table; 2. a base plate; 3. punching an arc head; 4. a fixed block; 5. a slider; 6. a slideway; 7. a limiting plate; 8. a supporting seat; 9. a limiting hydraulic rod; 10. a movable block; 11. a tube body; 12. an extension block; 13. a connector; 14. and (5) stamping a hydraulic rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be configured in a specific orientation, and operate, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in a specific case to those of ordinary skill in the art.

Example one

As shown in fig. 1-3, the utility model provides an arc punching processing device for processing a frame tube, which comprises a workbench 1, an arc punching head 3, a fixed block 4, a movable block 10 and an extension block 12, wherein a support 8 is welded on the lower surface of the workbench 1, a backing plate 2 is installed on one side of the upper surface of the workbench 1 through a bolt, a punching hydraulic rod 14 is installed on the upper surface of the backing plate 2, the arc punching head 3 is installed on the punching hydraulic rod 14, a limit plate 7 is installed on the other side of the upper surface of the workbench 1 through a bolt, a limit hydraulic rod 9 is installed on one side of the upper surface of the limit plate 7, one end of the limit hydraulic rod 9 is fixed on the movable block 10, a slide block 5 is welded on the lower surface of the movable block 10, the slide block 5 is slidably installed on the upper surface of the limit plate 7, the fixed block 4 is fixed on the limit plate 7 through a bolt, a tube body 11 is clamped between the fixed block 4 and the movable block 10, the extension blocks 12 are fixed on the front surfaces of the fixed block 4 and the movable block 10 through bolts, and the extension blocks 12 are symmetrically distributed relative to the pipe body 11.

The working principle based on the embodiment 1 is as follows: can shelve body 11 between movable block 10 and fixed block 4, spacing hydraulic stem 9 drives movable block 10 and is close to fixed block 4, thereby it is fixed with 11 centre grippings of body between the two, 14 work of punching press hydraulic stem drive towards the cambered surface removal of cambered head 3 along extension block 12, carry out towards the arc operation until towards the cambered head 3 to the pipe fitting, it is the same with the cambered surface that extends block 12 to dash the arc cambered surface, when needs, can dismantle extension block 12, towards the cambered head 3, then change with wait to process the corresponding extension block 12 of cambered surface, towards the cambered head 3.

The limit hydraulic rod 9, the ram hydraulic rod 14 of the present invention also need to provide power means for their normal operation, as is well known to those skilled in the art, and the provision of said power means, which are well known to those skilled in the art, are not described herein and may be chosen arbitrarily according to their needs or convenience.

Example two

As shown in fig. 1 to 3, compared with the first embodiment, the arc striking processing device for processing a frame tube according to the present invention further includes: the slide 6 corresponding with slider 5 is seted up to the upper surface of limiting plate 7, and slider 5 slidable mounting is in slide 6, and through the design of slide 6, slide 6 is spacing to the position of slider 5, ensures the removal orbit of movable block 10.

The welding of the one end of punching arc head 3 has connector 13, and connector 13 passes through the bolt fastening on punching press hydraulic stem 14, through the design of connector 13, conveniently presses the installation and the dismantlement of punching arc head 3.

The two extending blocks 12 are provided, the radian of the arc surfaces of the two extending blocks 12 is the same as the clamping arc surfaces of the fixed block 4 and the movable block 10, and the same clamping effect of the extending blocks 12 on the pipe body 11 is ensured through the design of the same arc surfaces.

The supporting seat 8 totally is four, and the position of four supporting seats 8 is rectangular array distribution at the lower surface of workstation 1, and the arc punching cambered surface radian that extension block 12 front surface was seted up is the same with the cutting cambered surface radian of arc punching head 3, and through the design of front surface radian, the radian of front surface is the arc punching radian promptly.

In the present example.

The above embodiments are only some preferred embodiments of the present invention, and many alternative modifications and combinations of the above embodiments may be made by those skilled in the art based on the technical solution of the present invention and the related teachings of the above embodiments.

The working principle is as follows: when the arc punching processing device for processing the frame tube is used, a tube body 11 can be placed between a movable block 10 and a fixed block 4, an external power supply is connected to enable a power device to drive a limiting hydraulic rod 9 to work, the limiting hydraulic rod 9 drives the movable block 10 to move, the movable block 10 is close to the fixed block 4, and the tube body 11 between the movable block and the fixed block is clamped and fixed, in the process, the cutting length of the tube body 11 exposed out of an extension block 12 is adjusted, after the position of the tube body 11 is fixed, the power device drives a punching hydraulic rod 14 to work, the punching hydraulic rod 14 drives a punching head 3 to move along the arc surface of the extension block 12 until the punching head 3 carries out arc punching operation on the tube body, the arc punching arc surface is the same as the arc surface of the extension block 12, the arc punching head 3 can be detached when needed, and then the extension block 12, the arc punching head 3 corresponding to the arc surface to be processed are replaced, In the process of the arc punching head 3, the opposite surface of the extension block 12 always keeps the same clamping and fixing arc surface as the fixed block 4 and the movable block 10.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a be used for frame tubular product processing to use towards arc processingequipment, includes workstation (1), towards arc head (3), fixed block (4), movable block (10) and extension piece (12), its characterized in that: the lower surface welding of workstation (1) has supporting seat (8), backing plate (2) are installed through the bolt to upper surface one side of workstation (1), the last surface mounting of backing plate (2) has punching press hydraulic stem (14), install towards arc head (3) on punching press hydraulic stem (14), limiting plate (7) are installed through the bolt to the upper surface opposite side of workstation (1), spacing hydraulic stem (9) are installed to upper surface one side of limiting plate (7), the one end of spacing hydraulic stem (9) is fixed on movable block (10), the lower surface welding of movable block (10) has slider (5), slider (5) slidable mounting is on the upper surface of limiting plate (7), fixed block (4) pass through the bolt fastening on limiting plate (7), the centre gripping has body (11) between fixed block (4) and movable block (10), the extension blocks (12) are fixed on the front surfaces of the fixed block (4) and the movable block (10) through bolts respectively, and the extension blocks (12) are symmetrically distributed relative to the pipe body (11).

2. The arc punching processing device for processing the frame tube according to claim 1, wherein the arc punching processing device comprises: the upper surface of the limiting plate (7) is provided with a slide way (6) corresponding to the slide block (5), and the slide block (5) is slidably arranged in the slide way (6).

3. The arc punching processing device for processing the frame tube according to claim 1, wherein the arc punching processing device comprises: the one end welding of punching arc head (3) has connector (13), connector (13) pass through the bolt fastening on punching press hydraulic stem (14).

4. The arcing machining device for machining the frame tube according to claim 1, wherein the arcing machining device comprises: the two extending blocks (12) are provided, and the radian of the arc surface of the two extending blocks (12) is the same as the clamping arc surface of the fixed block (4) and the movable block (10).

5. The arcing machining device for machining the frame tube according to claim 1, wherein the arcing machining device comprises: the radian of the arc punching cambered surface formed on the front surface of the extension block (12) is the same as the radian of the cutting cambered surface of the arc punching head (3).

6. The arcing machining device for machining the frame tube according to claim 1, wherein the arcing machining device comprises: the number of the supporting seats (8) is four, and the positions of the four supporting seats (8) are distributed on the lower surface of the workbench (1) in a rectangular array.