CN211071386U - Composite pipe bending device - Google Patents
Composite pipe bending device Download PDFInfo
- Publication number
- CN211071386U CN211071386U CN201921780824.XU CN201921780824U CN211071386U CN 211071386 U CN211071386 U CN 211071386U CN 201921780824 U CN201921780824 U CN 201921780824U CN 211071386 U CN211071386 U CN 211071386U
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- guide rail
- composite pipe
- telescopic
- pipe
- bending apparatus
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- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The utility model discloses a compound pipe bending apparatus relates to an auxiliary device, and it places part, telescoping shoring support part, guide rail part, fixed bolster part and hydraulic means including compound pipe, compound pipe is placed the part and is included keeping off the ring, keeps off the unsettled top that sets up in the telescoping shoring support part of ring, and wherein the telescoping shoring support part is connected with guide rail part relative sliding, and the guide rail part attaches or contains in the fixed bolster part to the fixed bolster part is installed in hydraulic means, makes compound pipe satisfy the circular arc condition at different bend radii before the compressive strength test, so that test the compressive strength under the circular arc condition of different bend radii in the follow-up test.
Description
Technical Field
The utility model relates to an auxiliary device, concretely relates to compound pipe bending apparatus.
Background
In our lives there are a variety of objects, large to devices or equipment, small to parts, and smaller to micro-components, regardless of which, small parts and micro-components, require quality testing after production to meet the standards of market-entry and meet the market demand for quality. With the development of intellectualization, the detection of most objects liberates both hands of people to a certain extent, and a detection device or equipment is adopted for the detection of the objects. The detection device or equipment is used as an auxiliary tool, different devices or equipment detect different objects, and often have certain pertinence, some detection devices or equipment only detect one link, some detection devices or equipment only detect the object per se, some detection devices or equipment detect the device or equipment processing the object per se, some detection devices or equipment only detect a very small part, and the like. The auxiliary preamble work of the auxiliary testing device before the detection of the detection devices is also important, and the auxiliary preamble work has great influence on the subsequent testing work.
In addition, the composite pipe needs to be detected after being processed, certain performance is achieved, the composite pipe is important for use, especially for testing the compressive strength of the composite pipe during bending, so that the bending of the composite pipe before the testing of the compressive strength of the composite pipe meets certain requirements, and the subsequent work is convenient. The bending pressure resistance test equipment for the composite pipe is not lacked in the test of the pressure resistance strength when the composite pipe is bent, the traditional auxiliary bending equipment for the composite pipe mainly adopts two supports to bend the composite pipe, the length of the supports cannot be adjusted, the bending radius of the composite pipe is fixed, the pressure resistance strength of the composite pipe under the bending radius can be tested only, the bending radius of the composite pipe is single, the pressure resistance radius tested under the bending radius is single, and the pressure resistance tests of the composite pipe under a plurality of different bending radii cannot be completed by only one device.
SUMMERY OF THE UTILITY MODEL
Based on the nonadjustable problem of compound pipe bending radius that above-mentioned current compound pipe bending apparatus exists to the nonadjustable problem of compound pipe bending radius for solving above-mentioned current compound pipe bending apparatus existence, the utility model provides a compound pipe bending apparatus to the compound pipe bending radius nonadjustable technical problem that makes exist to above-mentioned current compound pipe bending apparatus provides following technical scheme:
the utility model provides a compound pipe bending apparatus for the compressive strength of auxiliary test compound pipe, this compound pipe bending apparatus include that compound pipe places part, telescoping shoring column spare, guide rail part, fixed bolster part and hydraulic means, compound pipe places the part including keeping off the ring, keeps off the unsettled top that sets up in the telescoping shoring column spare of ring, and wherein the telescoping shoring column spare is connected with guide rail part relative slip, and guide rail part attaches or contains in the fixed bolster part to the fixed bolster part is installed in hydraulic means.
Further, the telescopic leg portion includes at least three telescopic legs, which are slidably coupled to the rail portion with respect to each other.
Further, the telescopic bracket part comprises a supporting wheel which is fixedly connected with the end part of the telescopic bracket.
Furthermore, one end rigid coupling of telescopic bracket sets up the sliding block, sliding block and partial sliding connection of guide rail, and when the sliding block slides and accomplishes, sliding block and partial rigid coupling of guide rail.
Further, the support wheels are tile-shaped.
Further, rubber is adhered to the inner surface of the supporting wheel.
Further, the slide block is connected with the guide rail portion slide groove.
Furthermore, the composite pipe placing part comprises a support frame body, and the baffle ring is fixedly connected to the support frame body.
A primary object of the present invention is to provide a compound pipe bending apparatus, wherein the compound pipe bending apparatus can adjust the bending radius of the compound pipe according to the user's demand, and perform the corresponding compressive strength test.
Another object of the utility model is to provide a compound pipe bending apparatus, wherein this compound pipe bending apparatus adjusts compound pipe bending radius to the adaptation is to the compressive strength's of different compound pipes test.
Another object of the present invention is to provide a compound pipe bending apparatus, wherein the telescopic bracket portion of the compound pipe bending apparatus can be adjusted not only in the horizontal direction, but also in length.
Another object of the present invention is to provide a bending apparatus for a composite pipe, wherein the bending apparatus for a composite pipe can preset a desired bending radius of the composite pipe in advance, and then the composite pipe can reach the desired bending radius, thereby assisting in testing the compressive strength of the composite pipe when bending.
Another object of the present invention is to provide a bending apparatus for a composite pipe, wherein the bending apparatus for a composite pipe is more easily adapted to achieve a desired bending radius of the composite pipe.
Another object of the present invention is to provide a compound pipe bending apparatus, wherein the compound pipe bending apparatus is easy and simple to handle, high-efficient and convenient.
Another object of the present invention is to provide a bending device for composite pipe, wherein the bending device for composite pipe has low manufacturing cost and simple structure.
Another object of the present invention is to provide a compound pipe bending apparatus, wherein the compound pipe bending apparatus is convenient to disassemble and install and carry.
Drawings
Fig. 1 is a schematic structural diagram of a composite pipe bending apparatus according to the present invention.
In the figure: the composite pipe comprises a composite pipe placing part-1, a baffle ring-11, a first baffle ring-111, a second baffle ring-112, a telescopic bracket part-2, a telescopic bracket-21, a sliding block-211, a supporting wheel-22, a guide rail part-3, a fixed bracket part-4 and a hydraulic device-5.
Detailed Description
The invention will be further described with reference to fig. 1 and the following detailed description.
The following description is presented to disclose the invention so as to enable any person skilled in the art to practice the invention. The preferred embodiments in the following description are given by way of example only, and other obvious variations will occur to those skilled in the art. The basic principles of the invention, as defined in the following description, may be applied to other embodiments, variations, modifications, equivalents and other technical solutions without departing from the spirit and scope of the invention.
It will be understood by those skilled in the art that in the present disclosure, the terms "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in a generic and descriptive sense only and not for purposes of limitation, as the terms are used in the description to indicate that the referenced device or element must have the specified orientation, be constructed and operated in the specified orientation, and not for the purposes of limitation.
The utility model provides a compound pipe bending apparatus, be used for the compressive strength of auxiliary test compound pipe, this compound pipe bending apparatus places part 1 including compound pipe, but telescopic bracket part 2, guide rail part 3, fixed bolster part 4 and hydraulic means 5, compound pipe is placed part 1 including keeping off ring 11, keep off ring 11 unsettled setting in telescopic bracket part 2's top, but wherein telescopic bracket part 2 is connected with guide rail part 3 relative sliding, guide rail part 3 attaches or contains in fixed bolster part 4, and fixed bolster part 4 installs in hydraulic means 5, but realized presetting adjustment to the required compound pipe radius of curvature of user with telescopic bracket part 2, thereby the compressive strength of test compound pipe under different radius of curvature. Specifically, the baffle ring 11 is preferably suspended directly above the telescopic support portion 2 having a telescopic structure, so that the telescopic support portion 2 is lifted to the composite pipe by the shortest distance under the action of the hydraulic device 5 and is continuously pushed to bend the composite pipe to a preset radian. In addition, the telescopic bracket portion 2 is connected to the track portion 3 in a sliding way, that is, two side edges of the track portion 3 extend inward to form a groove portion, one end of the telescopic bracket portion 2 is provided with a groove body adapted to the track portion 3 and a projection adapted to the groove portion, and is fixed by bolts after the telescopic bracket portion 2 and the track portion 3 are slid relatively, of course, the fixing manner includes, but is not limited to, screw fixing, and such a grooving manner requires the track portion 3 to be attached to the fixed bracket portion 4. In addition, the upper surface of the fixed support can be directly provided with a groove, two sides of the groove are provided with side grooves, one end part of the telescopic support part 2 is provided with a convex edge matched with the side grooves and is connected with the side grooves, the telescopic support part 2 and the guide rail part 3 are fixed by bolts after finishing relative sliding, the fixing mode includes but is not limited to thread fixing, and the grooving mode requires that the guide rail part 3 is contained in the fixed support part 4. More specifically, the fixed bracket part 4 is mounted to the hydraulic device 5 so that the fixed bracket part 4 is lifted by the hydraulic device 5. The retainer ring 11 includes a first retainer ring 111 and a second retainer ring 112, and a distance between the first retainer ring 111 and the second retainer ring 112 is required to fix the composite pipe and enable the composite pipe to bend within a certain range. It is noted that the hydraulic device 5 may be a conventional hydraulic lift.
Further, the telescopic bracket portion 2 includes at least three telescopic brackets 21, and the telescopic brackets 21 are slidably coupled to the rail portion 3 relatively. Further, the telescopic bracket 21 follows the connection relationship with the rail portion 3 described above, i.e. the telescopic bracket 21 and the rail portion 3 are connected by a slot, but not limited to the slot connection. It should be noted that the telescopic bracket 21 includes a fixing portion and a telescopic portion, that is, the telescopic structure includes a fixing portion and a telescopic portion, the fixing portion is inserted into the telescopic portion, and the fixing portion and the telescopic portion are preferably cylindrical, but not limited to cylindrical, and may be in the shape of a rectangular parallelepiped, for example. After the telescopic part is stretched, the telescopic part is fixedly connected with the fixed part in a bolt connection mode.
Further, the telescopic support part 2 comprises a support wheel 22, the support wheel 22 being fixedly connected to an end of the telescopic support 21. The supporting wheel 22 supports the composite pipe, the fixed support part 4 and the telescopic support part 2 are lifted to the composite pipe at the hydraulic device 5, the supporting wheel 22 props against the composite pipe, and acting force of the hydraulic device 5 in the lifting process acts on the composite pipe through the supporting wheel 22, so that the composite pipe is bent according to radian based on a preset bending radius.
Further, one end of the telescopic bracket 21 is fixedly provided with a sliding block 211, the sliding block 211 is slidably connected with the guide rail part 3, and when the sliding block 211 is slid, the sliding block 211 is fixedly connected with the guide rail part 3.
Preferably, the sliding block 211 is slidably connected to the rail portion 3, so as to facilitate sliding of the telescopic supports 21 and adjusting the distance between the telescopic supports 21, i.e. three telescopic supports 21 in the present embodiment of the invention.
Further, the support wheels 22 are tile-shaped to facilitate engaging and supporting the composite pipe, i.e., to conform to the shape of the composite pipe.
Further, rubber is attached to the inner surface of the support wheel 22, so that static friction between the support wheel 22 and the composite pipe is increased.
Further, the composite pipe placing part 1 comprises a support frame body, and the baffle ring 11 is fixedly connected to the support frame body, so that the composite pipe is convenient to fix, and the composite pipe is enough to bear acting force which is applied to the fixed support part 4 and the telescopic support part 2 driven by the hydraulic device 5. It is noted that the support frame may be placed on the ground. The first retaining ring 111 and the second retaining ring 112 have a first through hole and a second through hole opposite to each other, and the first through hole and the second through hole are aligned to facilitate placement of the composite pipe.
In a working state, a composite pipe with a certain length is placed in the baffle ring 11 to be fixed, the telescopic support part 2 moves along the guide rail part 3 and is adjusted to a required position, after the position is adjusted, the three telescopic supports 21 are extended or shortened, the three telescopic supports 21 which are selectively extended or shortened form a preset required composite pipe bending radian, namely, the preset required composite pipe bending radius of a pressure resistance strength test is adjusted, after the preset composite pipe bending radius is adjusted, the hydraulic device 5 starts to work, the hydraulic device 5 conveys pressure to the fixed support part 4 and lifts the fixed support part 4, the pressure is conveyed to the telescopic supports 21 until the telescopic supports 21 contact the composite pipe, and the pressure is continuously conveyed to the composite pipe until the composite pipe is bent to the preset composite pipe bending radian.
In other words, the composite tube is first placed in the stop ring 11, the horizontal position of the telescopic bracket part 2 on the rail part 3 is adjusted, namely, the positions of the three telescopic brackets 21 are adjusted and fixed, then the self lengths of the telescopic brackets 21 are adjusted and fixed, so that the centers of the end parts of the three telescopic brackets 21 form a preset arc with a required radius, then the hydraulic device 5 is started to move the fixed bracket part 4, the guide rail part 3 and the telescopic bracket part 2 integrally until the supporting wheels 22 on the telescopic bracket 21 completely abut against the composite pipe to bend the composite pipe to a preset bending radian, the bending radius of the composite pipe reaches the preset bending radius, and finally, the composite pipe is connected with a pressing device for pressure test, when the composite pipe is burst, the burst strength of the composite pipe under the condition of the bending radius is obtained.
It will be understood by those skilled in the art that the embodiments of the present invention as described above and shown in the drawings are given by way of example only and are not limiting of the present invention. The objects of the present invention have been fully and effectively accomplished. The functional and structural principles of the present invention have been shown and described in the embodiments, and the embodiments of the present invention can be modified or modified in any way.
It can thus be seen that the objects of the invention have been fully and effectively accomplished. The embodiment has been shown and described in sufficient detail to explain the functional and structural principles of the invention and that changes may be made without departing from such principles. Accordingly, this invention includes all modifications encompassed within the scope and spirit of the following claims.
Claims (8)
1. The utility model provides a compound pipe bending apparatus for compressive strength of auxiliary test compound pipe, characterized in that, places part (1), telescoping shoring part (2), guide rail portion (3), fixed bolster part (4) and hydraulic means (5) including compound pipe, compound pipe places part (1) including keeping off ring (11), keeps off ring (11) unsettled the setting in the top of telescoping shoring part (2), wherein telescoping shoring part (2) and guide rail portion (3) are connected with sliding relatively, guide rail portion (3) attach or contain in fixed bolster part (4) to fixed bolster part (4) are installed in hydraulic means (5).
2. A compound tube bending apparatus according to claim 1, wherein the telescoping shored sections (2) comprise at least three telescoping shores (21), the telescoping shores (21) being slidably connected with the rail sections (3) relative to each other.
3. A composite pipe bending apparatus according to claim 1, wherein the telescopic support part (2) comprises support wheels (22), the support wheels (22) being secured to the ends of the telescopic support (21).
4. A bending device for a composite tube according to claim 2, wherein a sliding block (211) is fixedly disposed at one end of the telescopic bracket (21), the sliding block (211) is slidably connected to the guide rail portion (3), and when the sliding block (211) is completely slid, the sliding block (211) is fixedly connected to the guide rail portion (3).
5. A composite tube bending device according to claim 3, wherein the support wheels (22) are tile-shaped.
6. A composite tube bending apparatus according to claim 5, wherein rubber is adhered to the inner surface of the support wheel (22).
7. A composite tube bending device according to claim 4, wherein said sliding blocks (211) are chute-connected to the guide rail portions (3).
8. A composite pipe bending apparatus according to any one of claims 1 to 7, wherein the composite pipe placing portion (1) comprises a support frame body to which the retainer ring (11) is fixedly attached.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921780824.XU CN211071386U (en) | 2019-10-23 | 2019-10-23 | Composite pipe bending device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921780824.XU CN211071386U (en) | 2019-10-23 | 2019-10-23 | Composite pipe bending device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211071386U true CN211071386U (en) | 2020-07-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921780824.XU Active CN211071386U (en) | 2019-10-23 | 2019-10-23 | Composite pipe bending device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211071386U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112387890A (en) * | 2020-09-25 | 2021-02-23 | 邵东县华帝龙箱包有限公司 | Processing device for case and bag fixing strip |
-
2019
- 2019-10-23 CN CN201921780824.XU patent/CN211071386U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112387890A (en) * | 2020-09-25 | 2021-02-23 | 邵东县华帝龙箱包有限公司 | Processing device for case and bag fixing strip |
| CN112387890B (en) * | 2020-09-25 | 2023-08-25 | 广州市汇桐实业集团有限公司 | Processing device for luggage fixing strip |
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