CN212792673U - Stamping die is used in processing of bicycle pipe fitting - Google Patents
Stamping die is used in processing of bicycle pipe fitting Download PDFInfo
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- CN212792673U CN212792673U CN202020988613.1U CN202020988613U CN212792673U CN 212792673 U CN212792673 U CN 212792673U CN 202020988613 U CN202020988613 U CN 202020988613U CN 212792673 U CN212792673 U CN 212792673U
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- supporting
- groove
- pipe fitting
- threaded rod
- stamping die
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Abstract
The utility model relates to the technical field of bicycle pipe fitting processing, a stamping die for bicycle pipe fitting processing is disclosed, which comprises a supporting frame, wherein the bottom of the supporting frame is connected with a supporting seat through a first cylinder, the supporting seat is connected with a driving motor, the output end of the driving motor is connected with a rotating platform through a coupling, and one end of the rotating platform, which is far away from the driving motor, is connected with a pipe fitting supporting mechanism; the pipe fitting supporting mechanism comprises a supporting groove, a bidirectional threaded rod, two bearings, two nuts, two transmission blocks and two supporting blocks, the supporting groove is formed in one end, far away from the driving motor, of the rotary table, the two bearings are symmetrically embedded in the groove walls of the two sides of the supporting groove, the two ends of the bidirectional threaded rod are fixedly connected to the inner ring walls of the two bearings, and the two nuts are symmetrically and threadedly connected to the rod wall of the bidirectional threaded rod. The utility model discloses can satisfy the demand to not unidimensional bicycle pipe fitting processing, improve stamping die's application range.
Description
Technical Field
The utility model relates to a bicycle pipe fitting processing technology field especially relates to a stamping die is used in bicycle pipe fitting processing.
Background
In the bicycle processing field, often relate to the punching press on the pipe wall of pipe fitting, form sunken manufacturing procedure, in the current course of working, need process on the position of pipe fitting symmetry, at first deliver to the stamping die position with the pipe fitting, accomplish a punching press back, the manual work rotates the pipe fitting, processes another sunkenly, and this kind of processing mode not only wastes time and energy, has the precision poor moreover.
The Chinese patent (publication) No. CN205816495U discloses a stamping device for bicycle pipe fitting processing, when in use, a pipe fitting to be processed is inserted on two fixed blocks, a rubber pad can play a role of fixing and skid resistance, a guide block is moved to one side of a lower die to enable the pipe fitting to be sleeved on the lower die, then the height of a hydraulic cylinder mechanism is reduced to enable the pipe fitting to be attached to the top of the lower die, a pressure head is started to drive a spherical male die to stamp downwards, a depression is formed on the pipe fitting by stamping under the matching of a spherical groove, then a driving motor is started, a rotating table drives the pipe fitting to rotate for a certain angle, after the adjustment is completed, the height of the hydraulic cylinder mechanism is reduced to enable the pipe fitting to be attached to the top of the lower die, stamping is carried out, and the steps; the proposal still has the following technical defects:
according to the technical scheme, the distance between the two fixing blocks is fixed, so that the fixing device cannot be applied to bicycle pipe fittings of different sizes, and the processing range of the stamping die is reduced.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving among the prior art because the distance between two fixed blocks is fixed, can not be applicable to not unidimensional bicycle pipe fitting, reduced stamping die's processing range's problem, and the stamping die is used in bicycle pipe fitting processing who provides.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a stamping die for machining bicycle pipe fittings comprises a supporting frame, wherein the bottom of the supporting frame is connected with a supporting seat through a first air cylinder, the supporting seat is connected with a driving motor, the output end of the driving motor is connected with a rotating table through a coupler, and one end, far away from the driving motor, of the rotating table is connected with a pipe fitting supporting mechanism;
pipe fitting supporting mechanism is including supporting groove, two-way threaded rod, two bearings, two nuts, two transmission pieces and two supporting shoes, support the one end that driving motor was kept away from at the revolving stage in the groove, two the bearing symmetry is inlayed on the both sides cell wall of supporting the groove, the both ends fixed connection of two-way threaded rod is on the inner circle wall of two bearings, two nut symmetry threaded connection is on the pole wall of two-way threaded rod, two transmission pieces fixed connection respectively is on two nuts keep away from the annular lateral wall of supporting groove tank bottom one end, two the other end of transmission piece passes and supports the groove and is connected with two supporting shoes, the one end that the nut is close to the groove bottom of supporting is connected through the locating part.
Preferably, the locating part includes spacing groove and stopper that matches each other, stopper fixed connection is on the nut is close to the annular lateral wall of supporting groove tank bottom one end, the tank bottom at the supporting groove is seted up in the position that the spacing groove corresponds the stopper, stopper sliding connection is in the spacing groove.
Preferably, one end of the bidirectional threaded rod is fixedly connected with a rotating handle, and the rotating handle is arranged outside the supporting groove.
Preferably, the bottom of the inner frame of the supporting frame is connected with a lower die through a second cylinder, and a spherical groove is formed in the side wall of the upper end of the lower die.
Preferably, the inner frame top of the supporting frame is connected with a spherical male die through a stamping device, and the spherical groove is matched with the spherical male die.
Preferably, the lower end of the supporting seat is provided with a rolling groove, rolling balls are arranged in the rolling groove, one end, far away from the bottom of the rolling groove, of each ball penetrates through a notch of the corresponding rolling groove, and the balls are connected to the bottom of the inner frame of the supporting frame in a rolling mode.
Compared with the prior art, the utility model provides a stamping die is used in processing of bicycle pipe fitting possesses following beneficial effect:
this stamping die is used in bicycle pipe fitting processing, support the groove through the setting, two-way threaded rod, a bearing, the nut, the pipe fitting supporting mechanism is constituteed to drive piece and supporting shoe, apply the turning force to two-way threaded rod, make two-way threaded rod at two bearing internal rotations that support the groove, along with the rotation of two-way threaded rod, two nuts on the two-way threaded rod pass through the spacing back of locating part, the rotation direction of following two-way threaded rod carries out corresponding in opposite directions or back of the body motion, drive supporting shoe synchronous motion through the drive piece during the nut motion, make interval between two supporting shoes change, adjust the interval between two supporting shoes according to the size of waiting to process the bicycle pipe fitting, again with bicycle pipe fitting cover on two supporting shoes, can satisfy the demand to not unidimensional bicycle pipe fitting processing, stamping die.
The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model discloses can satisfy the demand to not unidimensional bicycle pipe fitting processing, improve stamping die's application range.
Drawings
Fig. 1 is a schematic structural view of a stamping die for processing bicycle pipe fittings provided by the present invention;
fig. 2 is an enlarged view of a portion a in fig. 1.
In the figure: the device comprises a supporting frame 1, a first air cylinder 2, a supporting seat 3, a driving motor 4, a rotating table 5, a supporting groove 6, a bidirectional threaded rod 7, a bearing 8, a nut 9, a transmission block 10, a supporting block 11, a limiting groove 12, a limiting block 13, a second air cylinder 14, a lower die 15, a spherical groove 16, a stamping device 17, a spherical male die 18, a rolling groove 19 and balls 20.
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.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", 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 simplicity of description, and do not indicate or imply that the device or element being 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.
Referring to fig. 1-2, a stamping die for bicycle pipe fitting processing comprises a supporting frame 1, wherein the bottom of the supporting frame 1 is connected with a supporting seat 3 through a first air cylinder 2, the supporting seat 3 is connected with a driving motor 4, the output end of the driving motor 4 is connected with a rotating platform 5 through a coupler, one end of the rotating platform 5, which is far away from the driving motor 4, is connected with a pipe fitting supporting mechanism, when a bicycle pipe fitting is sleeved on the pipe fitting supporting mechanism, the piston end of the first air cylinder 2 firstly pushes the supporting seat 3 to move right, so that the supporting seat 3 drives the driving motor 4 and the pipe fitting supporting mechanism to move right, and the pipe fitting can be normally sleeved;
the pipe fitting supporting mechanism comprises a supporting groove 6, a two-way threaded rod 7, two bearings 8, two nuts 9, two transmission blocks 10 and two supporting blocks 11, the supporting groove 6 is arranged at one end of the rotating platform 5 far away from the driving motor 4, the two bearings 8 are symmetrically embedded on the groove walls at two sides of the supporting groove 6, two ends of the two-way threaded rod 7 are fixedly connected to the inner ring walls of the two bearings 8, the two nuts 9 are symmetrically and threadedly connected to the rod walls of the two-way threaded rod 7, the two transmission blocks 10 are respectively and fixedly connected to the annular side walls of the two nuts 9 far away from one end of the bottom of the supporting groove 6, the other ends of the two transmission blocks 10 penetrate through the supporting groove 6 and are connected with the two supporting blocks 11, one end of the nut 9 close to the bottom of the supporting groove 6 is connected through a limiting part, a rotating force is, along with the rotation of two-way threaded rod 7, two nuts 9 on the two-way threaded rod 7 pass through the spacing back of locating part, the direction of rotation that follows two-way threaded rod 7 carries out corresponding opposite directions or back-to-back motion, drive supporting shoe 11 synchronous motion through drive block 10 during nut 9 moves, make the interval between two supporting shoes 11 change, adjust the interval between two supporting shoes 11 according to the size of waiting to process the bicycle pipe fitting, overlap the bicycle pipe fitting on two supporting shoes 11 again, can satisfy the demand to not unidimensional bicycle pipe fitting processing, stamping die's process window has been improved.
The locating part includes spacing groove 12 and stopper 13 that matches each other, stopper 13 fixed connection is on nut 9 is close to the annular lateral wall that supports groove 6 tank bottom one end, and the tank bottom at support groove 6 is seted up at the position that spacing groove 12 corresponds stopper 13, and stopper 13 sliding connection is in stopper groove 12, because stopper 13 can only slide in spacing groove 12, and then carries on spacingly to the nut 9 of being connected with stopper 13, prevents that it from taking place to rotate.
One end fixedly connected with of two-way threaded rod 7 rotates the handle, and rotates the handle setting outside supporting groove 6, holds the rotation handle can be convenient drive two-way threaded rod 7 rotate.
The bottom of the inner frame of the supporting frame 1 is connected with a lower die 15 through a second cylinder 14, a spherical groove 16 is formed in the side wall of the upper end of the lower die 15, and the height position of the lower die 15 is adjusted through the second cylinder 14, so that the upper end of the lower die 15 is pressed against the inner pipe wall of the pipe fitting.
The top of the inner frame of the support frame 1 is connected with a spherical male die 18 through a stamping device 17 (the stamping device is the prior art, and is not described herein any more), and the spherical groove 16 is matched with the spherical male die 18, the stamping device 17 drives the spherical male die 18 to press down, and the stamping is completed under the cooperation of the spherical groove 16.
The rolling groove 19 has been seted up to the lower extreme of supporting seat 3, is equipped with rolling ball 20 in the rolling groove 19, and the notch setting of rolling groove 19 is passed to the one end that the rolling groove 19 tank bottom was kept away from to ball 20, and ball 20 roll connection is at the bottom of the inside casing of carriage 1, and when supporting seat 3 moved at the inside casing basal surface of carriage 1, drive ball 20 and roll, reduced the frictional resistance of supporting seat 3 when moving at the bottom of the inside casing of carriage 1.
The utility model discloses in, exert the turning force to two-way threaded rod 7, make two-way threaded rod 7 at two bearing 8 internal rotations that support groove 6, along with two-way threaded rod 7's rotation, two nuts 9 on the two-way threaded rod 7 are through the spacing back of locating part, follow two-way threaded rod 7's direction of rotation and carry out corresponding opposite or back of the body motion, drive supporting shoe 11 synchronous motion through drive block 10 during nut 9 moves, make the interval between two supporting shoes 11 change, adjust the interval between two supporting shoes 11 according to the size of waiting to process the bicycle pipe fitting, overlap the bicycle pipe fitting on two supporting shoes 11 again, can satisfy the demand to not unidimensional bicycle pipe fitting processing, stamping die's process range has been improved.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The stamping die for machining the bicycle pipe fitting comprises a supporting frame (1) and is characterized in that the bottom of the supporting frame (1) is connected with a supporting seat (3) through a first air cylinder (2), the supporting seat (3) is connected with a driving motor (4), the output end of the driving motor (4) is connected with a rotating table (5) through a coupler, and one end, far away from the driving motor (4), of the rotating table (5) is connected with a pipe fitting supporting mechanism;
the pipe fitting supporting mechanism comprises a supporting groove (6), a bidirectional threaded rod (7), two bearings (8), two nuts (9), two transmission blocks (10) and two supporting blocks (11), the supporting groove (6) is arranged at one end of the rotating platform (5) far away from the driving motor (4), the two bearings (8) are symmetrically embedded on the groove walls at the two sides of the supporting groove (6), two ends of the two-way threaded rod (7) are fixedly connected to the inner ring walls of the two bearings (8), the two nuts (9) are symmetrically and threadedly connected to the rod walls of the two-way threaded rod (7), the two transmission blocks (10) are respectively and fixedly connected to the annular side walls of the two nuts (9) far away from one end of the bottom of the supporting groove (6), the other ends of the two transmission blocks (10) penetrate through the supporting groove (6) and are connected with the two supporting blocks (11), one end of the nut (9) close to the bottom of the supporting groove (6) is connected through a limiting piece.
2. The stamping die for processing the bicycle pipe fitting as claimed in claim 1, wherein the limiting member comprises a limiting groove (12) and a limiting block (13) which are matched with each other, the limiting block (13) is fixedly connected to the annular side wall of the nut (9) near one end of the bottom of the supporting groove (6), the limiting groove (12) is formed at the bottom of the supporting groove (6) corresponding to the position of the limiting block (13), and the limiting block (13) is slidably connected in the limiting groove (12).
3. The stamping die for processing the bicycle pipe fitting as claimed in claim 1, wherein one end of the bidirectional threaded rod (7) is fixedly connected with a rotating handle, and the rotating handle is arranged outside the supporting groove (6).
4. The stamping die for processing the bicycle pipe fittings as claimed in claim 1, wherein the inner frame bottom of the supporting frame (1) is connected with a lower die (15) through a second cylinder (14), and a spherical groove (16) is formed in the side wall of the upper end of the lower die (15).
5. The stamping die for processing the bicycle pipe fitting as claimed in claim 4, wherein the inner frame top of the supporting frame (1) is connected with a spherical male die (18) through a stamping device (17), and the spherical groove (16) is matched with the spherical male die (18).
6. The stamping die for processing the bicycle pipe fitting as claimed in claim 1, wherein a rolling groove (19) is formed at the lower end of the supporting seat (3), a rolling ball (20) is arranged in the rolling groove (19), one end, far away from the bottom of the rolling groove (19), of the rolling ball (20) is arranged through a notch of the rolling groove (19), and the rolling ball (20) is connected to the bottom of the inner frame of the supporting frame (1) in a rolling manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020988613.1U CN212792673U (en) | 2020-06-03 | 2020-06-03 | Stamping die is used in processing of bicycle pipe fitting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020988613.1U CN212792673U (en) | 2020-06-03 | 2020-06-03 | Stamping die is used in processing of bicycle pipe fitting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212792673U true CN212792673U (en) | 2021-03-26 |
Family
ID=75094105
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020988613.1U Expired - Fee Related CN212792673U (en) | 2020-06-03 | 2020-06-03 | Stamping die is used in processing of bicycle pipe fitting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212792673U (en) |
-
2020
- 2020-06-03 CN CN202020988613.1U patent/CN212792673U/en not_active Expired - Fee Related
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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: 20210326 |