CN209139566U - A bending and molding device suitable for U-tube part - Google Patents
A bending and molding device suitable for U-tube part Download PDFInfo
- Publication number
- CN209139566U CN209139566U CN201821445260.XU CN201821445260U CN209139566U CN 209139566 U CN209139566 U CN 209139566U CN 201821445260 U CN201821445260 U CN 201821445260U CN 209139566 U CN209139566 U CN 209139566U
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- CN
- China
- Prior art keywords
- bending
- tubing
- connecting rod
- pedestal
- positioning
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The utility model discloses an a kind of bending and molding devices suitable for U-tube part, include pedestal, and pedestal is equipped with for positioning the positioning mechanism of tubing and for the bending mechanism of bending tubing；Positioning mechanism includes a pair of positioning cylinder for being separately positioned on pedestal two sides, and the end of the telescopic rod of positioning cylinder is fixedly connected with the connecting rod with telescopic rod axis perpendicular and inner hollow, is arranged with locating piece on connecting rod；Bending mechanism includes jacking cylinder, and the end thread of the telescopic rod of jacking cylinder is connected with T-type connecting rod, and the horizontal part both ends of T-type connecting rod form vertically-mounted portion with 90 ° of the upward bending in direction perpendicular to pedestal, are arranged with bending part in vertically-mounted portion；By the way that positioning mechanism and bending mechanism are integrated on pedestal, it realizes that tubing is once bent into U-tube using positioning mechanism and bending mechanism, achievees the purpose that realize the one-pass molding of U-tube, shortens production apartment, reduces the difficulty of tubing bending and reduce the work difficulty of staff.
Description
Technical field
The utility model relates to tubing bending fields, and in particular to a bending and molding device suitable for U-tube part.
Background technique
In the prior art, it is generally realized using secondary bending for the bending of U-tube, but such mode causes to give birth to
The increase of process is produced, simultaneously because tubing is carried out secondary bending by the process requirement, this leads to the increase of tubing bending difficulty,
Increase the increase of the work difficulty of staff.
Utility model content
In order to solve the above technical problems, the utility model proposes a bending and molding device for being suitable for U-tube part, with
Reach and realizes the one-pass molding of U-tube, shortens production technology, reduces the difficulty of tubing bending and reduce the work of staff
Make the purpose of difficulty.
In order to achieve the above objectives, the technical solution of the utility model is as follows:
An a kind of bending and molding device suitable for U-tube part, which is characterized in that include pedestal, on the pedestal
Equipped with the positioning mechanism for positioning tubing and for the bending mechanism of bending tubing；
The positioning mechanism includes a pair of positioning cylinder for being separately positioned on the pedestal two sides, the positioning cylinder
The end of telescopic rod is fixedly connected with the connecting rod with the telescopic rod axis perpendicular and inner hollow, is arranged on the connecting rod
Oblate column locating piece, the top outer wall of the connecting rod are threaded with the nut for fixing the locating piece；
The bending mechanism includes jacking cylinder, and the end of the telescopic rod of the jacking cylinder is hollow, and the jacking
The end thread of the telescopic rod of cylinder is connected with T-type connecting rod, the vertical portion of the T-type connecting rod and the telescopic rod of the jacking cylinder
End thread connection, the horizontal part both ends of the T-type connecting rod are formed perpendicular with 90 ° of the upward bending in direction perpendicular to the pedestal
Straight mounting portion is arranged with the bending part of oblate column type, the screw top connection of the vertical bending part in the vertically-mounted portion
There is the nut for fixing bending part.
The utility model utilizes positioning mechanism and bending machine by the way that positioning mechanism and bending mechanism to be integrated on pedestal
Structure realizes that tubing is once bent into U-tube, reaches and realizes the one-pass molding of U-tube, shorten production technology, reduce tubing folding
The purpose of curved difficulty and the work difficulty for reducing staff.
Preferably, the side wall of the locating piece is equipped with the mounting groove that a circle is matched with tubing, the bending part
Side wall also is provided with the mounting groove that a circle is matched with tubing, and when the center of circle of locating piece is in vertical bending with the center of circle of bending part
When the vertical direction of part moving direction, the distance between locating piece mounting groove opposite with bending part and the diameter of tubing are protected
It holds consistent.By the way that mounting groove is arranged on the side wall of locating piece and bending part, convenient for processing to tubing, tubing is avoided to add
It is tilted during work, ensure that the processing quality of tubing.
Preferably, the inner wall of the connecting rod is also connected with Contraband type fixed link, the vertical portion of the Contraband type fixed link with
The connecting rod is threadedly coupled.Tubing is fixed using the realization of Contraband type fixed link, avoids carrying out with bending technique, tubing tail
End is raised, and ensure that the bending quality of tubing.
Preferably, being additionally provided with the shifting chute to match with positioning cylinder on the pedestal and matching with jacking cylinder
Shifting chute.Locating piece and bending part is set to be close to susceptor surface setting by the setting of shifting chute, placement, folding convenient for tubing
It is curved.
Preferably, being additionally provided with a pair of of auxiliary positioning mechanism on the pedestal, the auxiliary positioning mechanism includes auxiliary
It helps fixed cylinder and blend stop of the cylinder head portions for being positioned to pipe fitting is set.It is further using auxiliary positioning mechanism
The vertical portion formed after tubing bending is defined, tubing bending quality is further ensured.
The utility model has the advantages that
1. the utility model utilizes positioning mechanism and bending by the way that positioning mechanism and bending mechanism to be integrated on pedestal
Mechanism realizes that tubing is once bent into U-tube, reaches and realizes the one-pass molding of U-tube, shorten production technology, reduce tubing
The purpose of the work difficulty of the difficulty and reduction staff of bending.
2. the utility model is by being arranged mounting groove on the side wall of locating piece and bending part, convenient for adding to tubing
Work avoids tubing from tilting in process, ensure that the processing quality of tubing.
3. the utility model is fixed tubing using the realization of Contraband type fixed link, avoid carrying out with bending technique, manage
Material tail end is raised, and ensure that the bending quality of tubing.
It is arranged 4. the utility model makes locating piece and bending part be close to susceptor surface by the setting of shifting chute, is convenient for tubing
Placement, bending.
5. the utility model is further defined the vertical portion formed after tubing bending using auxiliary positioning mechanism, into
One step ensure that tubing bending quality.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described.
Fig. 1 is the vertical view signal of the disclosed bending and molding device suitable for U-tube part of the utility model embodiment
Figure；
Fig. 2 is the disclosed positioning mechanism suitable for a bending and molding device of U-tube part of the utility model embodiment
Schematic side view；
Fig. 3 is the disclosed T-type connecting rod suitable for a bending and molding device of U-tube part of the utility model embodiment
Side view signal；
Number and corresponding component title represented by letter in figure:
1. 23. locating piece of pedestal 21. positioning cylinder, 22. connecting rod, 24. nut
25. the vertically-mounted portion of 31. jacking cylinder 32.T type connecting rod of Contraband type fixed link 33.
34. bending part 41. is auxiliarily fixed 42. blend stop 51. of cylinder and adjusts 52. block of cylinder.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe.
The utility model provides a bending and molding device suitable for U-tube part, its working principle is that by that will determine
Position mechanism and bending mechanism are integrated on pedestal, and realize that tubing is once bent into U-tube using positioning mechanism and bending mechanism,
Reach and realizes the one-pass molding of U-tube, shortens production technology, reduces the difficulty of tubing bending and reduce the work of staff
Make the purpose of difficulty.
The utility model is described in further detail below with reference to embodiment and specific embodiment.
It include pedestal 1 as shown in Figure 1, an a kind of bending and molding device suitable for U-tube part, on the pedestal
Equipped with the positioning mechanism for positioning tubing, the auxiliary positioning machine for the bending mechanism of bending tubing and for positioning tubing
Structure；
The positioning mechanism includes a pair of positioning cylinder 21 for being separately positioned on the pedestal two sides, the positioning cylinder
The end of telescopic rod be fixedly connected with the connecting rod 22 with the telescopic rod axis perpendicular and inner hollow, covered on the connecting rod
Equipped with oblate column locating piece 23, the top outer wall of the connecting rod is threaded with the nut for fixing the locating piece
24, the inner wall of the connecting rod is also connected with Contraband type fixed link 25, and the vertical portion of the Contraband type fixed link and the connecting rod screw thread connect
It connects；
The bending mechanism includes jacking cylinder 31, and the end of the telescopic rod of the jacking cylinder is hollow, and the top
The end thread for rising the telescopic rod of cylinder is connected with T-type connecting rod 32, the vertical portion of the T-type connecting rod and stretching for the jacking cylinder
The end thread of contracting bar connects, and the horizontal part both ends of the T-type connecting rod are with 90 ° of shapes of the upward bending in direction perpendicular to the pedestal
At vertically-mounted portion 33, the bending part 34 of oblate column type, the top of the vertical bending part are arranged in the vertically-mounted portion
It is threaded with the nut for fixing bending part.
The side wall of the locating piece is equipped with the mounting groove (not shown) that a circle is matched with tubing, the side wall of the bending part
It also is provided with the mounting groove that a circle is matched with tubing, and is moved when the center of circle of locating piece is in vertical bending part with the center of circle of bending part
When the vertical direction in dynamic direction, the distance between locating piece mounting groove opposite with bending part and the diameter of tubing keep one
It causes.
The auxiliary positioning mechanism include be auxiliarily fixed cylinder 41 and setting the cylinder head portions be used for pipe fitting into
The blend stop 42 of row positioning.
It is additionally provided with the shifting chute (not shown) to match with positioning cylinder on the pedestal and matches with jacking cylinder
Shifting chute (not shown).
The extended line of the inside of blend stop and the mounting groove inner wall of the locating piece are tangent.
Steps are as follows for the utility model specifically used: again as shown in Figure 1-Figure 3, in actual use, according to reality
The diameter of border tubing selects suitable locating piece 23 and bending part 34, and according to the length at each position of U-tube after molding, and
Locating piece 23 is retractable to suitable position by positioning cylinder 21, blend stop 42 is arranged suitable by the way that cylinder 41 is auxiliarily fixed
Position (mounting groove at this time on the inside of the locating piece of plane locating for blend stop apparent surface and the side is tangent), the suitable T of simultaneous selection
Type connecting rod 32, then the telescopic rod by T-type connecting rod 32 respectively at jacking cylinder 31 is connected with bending part, in the present embodiment, will
The bottom (placing the end for being close to the telescopic rod of positioning cylinder 21) of connecting rod 22 is arranged in locating piece 23, and the setting of bending part 34 is existed
The bottom (the bottom setting for being close to T-type connecting rod) in vertically-mounted portion 33, and locating piece and bending part pass through nut 24 respectively admittedly
It is fixed.It, can be with since pedestal 1 is equipped with the shifting chute to match with positioning cylinder and the shifting chute to match with jacking cylinder
So that bending part and locating piece is close to the surface setting of pedestal, reduces the difficulty of tubing placement.
Suitable Contraband type fixed link 25 is selected according to the diameter of tubing, the threaded one end of Contraband type fixed link 25 is connected to two
The inside of bar makes Contraband type fixed link 25 realize the positioning to tubing, avoids in this tubing bending process, carry out pipe with bending
Material tilts, and affects bending quality.
After above-mentioned component is installed, tubing is placed on two Contraband type fixed links, 25 lower section, by driving jacking cylinder
31 run T-type connecting rod 32, cooperate bending part 34 and locating piece 23 and realize to U-tube material one-pass molding.Simultaneously because blend stop
Presence, also avoid ensure that bending quality because external force makes oblique outside the mobile generation of T-type connecting rod in bending process.
To be further ensured that stabilization of the tubing in cutting process, it can be arranged in the port of tubing and adjust cylinder 51, adjust
The block 52 that the end of cylinder 51 is equipped with for resisting tubing is opened in 31 operation of jacking cylinder in bending process
Adjust cylinder, make block 52 with the progress of bending and the moment resist tubing end (jacking cylinder and adjust cylinder can be by work
Make personnel and suitable speed selected according to actual situation), avoid tubing from two sides occur mobile.
By above mode, a bending and molding device provided by the utility model suitable for U-tube part passes through
Positioning mechanism and bending mechanism are integrated on pedestal, and realize that tubing is once bent into U using positioning mechanism and bending mechanism
Type pipe reaches and realizes the one-pass molding of U-tube, shortens production technology, reduces the difficulty of tubing bending and reduce work people
The purpose of the work difficulty of member.
Above-described is only the preferred of a bending and molding device disclosed in the utility model suitable for U-tube part
Embodiment, it is noted that for those of ordinary skill in the art, before not departing from the concept of the present invention
It puts, various modifications and improvements can be made, and these are all within the protection scope of the present invention.
Claims (5)
1. an a kind of bending and molding device suitable for U-tube part, which is characterized in that include pedestal, set on the pedestal
There are the positioning mechanism for positioning pipe material and the bending mechanism for bending tubing；
The positioning mechanism includes a pair of positioning cylinder for being separately positioned on the pedestal two sides, and the positioning cylinder stretches
The end of bar is fixedly connected with the connecting rod with the telescopic rod axis perpendicular and inner hollow, is arranged on the connecting rod oblate
Column locating piece, the top outer wall of the connecting rod are threaded with the nut for fixing the locating piece；
The bending mechanism includes jacking cylinder, and the end of the telescopic rod of the jacking cylinder is hollow, and the jacking cylinder
The end thread of telescopic rod be connected with T-type connecting rod, the end of the telescopic rod of the vertical portion and jacking cylinder of the T-type connecting rod
Portion is threadedly coupled, and the horizontal part both ends of the T-type connecting rod form vertical peace with 90 ° of the upward bending in direction perpendicular to the pedestal
Dress portion, the bending part of oblate column type is arranged in the vertically-mounted portion, and the screw top connection of the vertical bending part is useful
In the nut of fixed bending part.
2. a bending and molding device according to claim 1 suitable for U-tube part, which is characterized in that the positioning
The side wall of part is equipped with the mounting groove that a circle is matched with tubing, and the side wall of the bending part also is provided with what a circle was matched with tubing
Mounting groove, and when the center of circle of locating piece is in the vertical direction of vertical bending part moving direction with the center of circle of bending part, it is described
The distance between locating piece mounting groove opposite with bending part and the diameter of tubing are consistent.
3. a bending and molding device according to claim 1 suitable for U-tube part, which is characterized in that the connecting rod
Inner wall be also connected with Contraband type fixed link, the vertical portion of the Contraband type fixed link is threadedly coupled with the connecting rod.
4. a bending and molding device according to claim 1 suitable for U-tube part, which is characterized in that the pedestal
On be additionally provided with and mounting groove that positioning cylinder the matches and shifting chute that matches with jacking cylinder.
5. a bending and molding device according to claim 1 suitable for U-tube part, which is characterized in that the pedestal
On be additionally provided with a pair of of auxiliary positioning mechanism, the auxiliary positioning mechanism includes that cylinder is auxiliarily fixed and is arranged in the cylinder end
Portion is used for the blend stop positioned to pipe fitting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821445260.XU CN209139566U (en) | 2018-09-05 | 2018-09-05 | A bending and molding device suitable for U-tube part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821445260.XU CN209139566U (en) | 2018-09-05 | 2018-09-05 | A bending and molding device suitable for U-tube part |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209139566U true CN209139566U (en) | 2019-07-23 |
Family
ID=67266832
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821445260.XU Expired - Fee Related CN209139566U (en) | 2018-09-05 | 2018-09-05 | A bending and molding device suitable for U-tube part |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209139566U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110421091A (en) * | 2019-08-02 | 2019-11-08 | 威銤(苏州)智能科技有限公司 | Elastic needle deformation mechanism suitable for moulding assembling |
-
2018
- 2018-09-05 CN CN201821445260.XU patent/CN209139566U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110421091A (en) * | 2019-08-02 | 2019-11-08 | 威銤(苏州)智能科技有限公司 | Elastic needle deformation mechanism suitable for moulding assembling |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190723 Termination date: 20210905 |