CN211637964U - A move back pay-off forming mechanism for dysmorphism part - Google Patents
A move back pay-off forming mechanism for dysmorphism part Download PDFInfo
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- CN211637964U CN211637964U CN202020139449.7U CN202020139449U CN211637964U CN 211637964 U CN211637964 U CN 211637964U CN 202020139449 U CN202020139449 U CN 202020139449U CN 211637964 U CN211637964 U CN 211637964U
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Abstract
The utility model discloses a move back pay-off forming mechanism for dysmorphism part, including being used for rolling up extrusion's forming mechanism and being used for carrying out the directional material returned mechanism in duplex position/to blank work piece orientation, material returned and station conversion to blank work piece according to predetermineeing the angle to the blank work piece, the directional material returned mechanism in duplex position the operation end with forming mechanism's processing end corresponds the setting for in conveying the blank work piece that snatchs to forming mechanism, and be used for withdrawing from the forming workpiece after the machine-shaping in forming mechanism. The double-station directional/material returning mechanism realizes the switching of the grabbing station and the material returning station, the grabbing station, the material returning station and the forming mechanism are matched, the feeding or material returning function is provided for the forming mechanism, the problem that parts are damaged due to multiple times of part clamping is avoided, and the machining size precision of the parts is ensured.
Description
Technical Field
The utility model belongs to the machining field especially relates to a move back pay-off forming mechanism for dysmorphism part.
Background
The appearance of the special-shaped part is a variable cross-section circular arc, and the special-shaped part needs to be extruded and molded on the curved circular arc.
At present, use traditional crooked or extruded mode shaping usually, in the course of working of dysmorphism body part, need carry out many times clamping part to the dysmorphism body part, cause the part damage easily, the clamping part of while many times makes the machining dimension precision of part relatively poor, and the clamping can cause the damage to the part many times simultaneously, extravagant a large amount of process time, and the fashioned production efficiency of part is low.
After the forming process, the special-shaped parts are not easy to take out from the forming die, and the parts are easy to damage when the formed parts are manually taken out, so that the yield is low. The production efficiency of machining and forming is low due to the fact that a large amount of machining time is wasted by the special-shaped body.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a move back pay-off forming mechanism that is used for special-shaped body part that simple structure, easy operation, production efficiency are high.
The technical scheme of the utility model as follows:
the utility model provides a move back pay-off forming mechanism for dysmorphism body part, is including being used for rolling up the forming mechanism of extrusion according to predetermineeing the angle to the blank work piece and being used for the blank work piece to carry out orientation, material returned and the directional material returned mechanism in duplex position of station conversion, the directional material returned mechanism in duplex position the operation end with forming mechanism's processing end corresponds the setting for convey the blank work piece that snatchs to forming mechanism in, and be used for withdrawing from the forming workpiece after the machine-shaping in forming mechanism.
In the technical scheme, the double-station orienting/returning mechanism comprises a station switching component, a station supporting plate driven by the station switching component, a grabbing station component arranged on the station supporting plate and used for grabbing blank workpieces, rotating by a preset angle and conveying the blank workpieces to the forming mechanism, and a returning station component arranged on the station supporting plate and used for returning formed workpieces in the forming mechanism.
In the technical scheme, the station switching assembly comprises a station switching plate, a station switching cylinder and a first guide rail, the first guide rail is installed on the station switching plate, the first guide rail is 2 linear guide rails arranged in parallel, the station switching cylinder is arranged on one side of the station switching plate, the station supporting plate is installed on the guide rail in a sliding mode, and one side of the station supporting plate is connected with the output end of the station switching cylinder and used for driving the station supporting plate to slide along the first guide rail so as to achieve switching between the grabbing station and the material returning station.
In the technical scheme, the grabbing station component comprises a second guide rail, a driving cylinder, a driven grabbing station moving block and a grabbing component arranged on the grabbing station moving block, the second guide rail is arranged on a station supporting plate, the grabbing station moving block is slidably arranged on the second guide rail, the output end of the driving cylinder is connected with the grabbing station moving block, and the driving cylinder is arranged on one side of the station supporting plate and used for driving the grabbing station moving block to move along the second guide rail;
the grabbing component comprises a three-jaw air cylinder, a rotating shaft, a second synchronous motor and a second synchronous belt, the second synchronous motor is arranged at the top of the grabbing station moving block, the rotating shaft is arranged in the grabbing station moving block, an output shaft of the second synchronous motor is connected with an output shaft of the rotating shaft through the second synchronous belt, the three-jaw air cylinder is arranged on one side of the grabbing station moving block, the grabbing end of the three-jaw air cylinder faces to one end of the workpiece positioning mechanism for grabbing blank workpieces conveyed by the workpiece positioning mechanism, and one end, away from the second synchronous belt, of the rotating shaft is connected with the three-jaw air cylinder through a rotating joint so as to avoid air pipe winding of the three-jaw air cylinder; when the second synchronous motor operates, the rotating shaft is driven to rotate through the second synchronous belt, so that the three-jaw air cylinder which has grabbed the blank workpiece rotates to a preset forming and processing position according to a preset speed.
In the technical scheme, material returned station subassembly is including installing third guide rail, material returned cylinder and the material returned slider in the station backup pad, material returned slider slidable mounting is on the third guide rail, the output and the material returned slider of material returned cylinder are connected in order to be used for driving material returned slider and remove along the third guide rail, be equipped with material returned spare on the material returned slider in order to be used for withdrawing from forming mechanism with the shaping work piece after the forming mechanism processing.
In the technical scheme, the forming mechanism comprises a circular die, a first driving assembly for driving the circular die to rotate, a linear die matched with the circular die, a second driving assembly for driving the linear die to operate and a locking assembly for locking a blank workpiece, wherein the circular die and the linear die are both provided with forming grooves, 2 forming grooves are oppositely arranged to place the blank workpiece between the 2 forming grooves, and the circular die and the linear die are driven to move relatively to roll the blank workpiece to be formed by extrusion under the action of the driving assembly.
In the above technical scheme, first drive assembly is including first mounting panel, speed reducer and the servo motor that from top to bottom sets gradually, circular mould installs the top at first mounting panel, speed reducer and the vertical setting of servo motor, and this servo motor's output shaft and speed reducer are connected, the output shaft of speed reducer is connected with circular mould through first mounting panel in order to be used for making circular mould rotate under servo motor's drive.
In the technical scheme, a first forming groove is formed in the outer side of the circular mold and is matched with the inner side shape of a formed workpiece, a first notch and a second notch are respectively formed in the outer side of the circular mold, the first notch is an inward-concave fillet notch, the second notch is an inward-concave rectangular notch, and a through hole is formed in the center of the circular mold and is used for being matched with an output shaft of the speed reducer.
In the technical scheme, the locking assembly comprises a connecting plate and a clamping cylinder, the clamping cylinder is installed on the circular die through the connecting plate, and the output end of the clamping cylinder is matched with the circular die to lock a blank workpiece in the circular die.
In the above technical solution, the second driving assembly includes a second mounting plate, a first synchronous motor, a ball screw, and a first synchronous belt, the second mounting plate is arranged at the top of the first synchronous motor, a fourth guide rail is arranged on the second mounting plate, the ball screw is arranged on the second mounting plate through a ball screw nut seat, the ball screw is arranged in parallel with the fourth guide rail, a slide block is formed at the bottom of the linear die, the slide block is arranged on a fourth guide rail in a sliding way, the bottom of the linear die is matched with the ball screw, an output shaft of the first synchronous motor is connected with one end of the ball screw through a first synchronous belt, when the first synchronous motor rotates, the first synchronous motor drives the ball screw to rotate so that the linear die moves towards or away from the circular die along the fourth guide rail, and the blank workpiece placed between the circular die and the linear die is subjected to coil extrusion forming.
In the technical scheme, the linear die is rectangular, a second forming groove is formed in one side, close to the circular die, of the linear die, and the shape of the outer side of the second forming groove is matched with that of the outer side of the formed workpiece.
In the above technical scheme, an inward recessed clamping groove is formed at the bottom of the linear die and used for clamping the sliding block in the clamping groove.
The utility model has the advantages and positive effects that:
1. the double-station directional/material returning mechanism realizes the switching of the grabbing station and the material returning station, the grabbing station, the material returning station and the forming mechanism are matched, the feeding or material returning function is provided for the forming mechanism, the problem that parts are damaged due to multiple times of part clamping is avoided, and the machining size precision of the parts is ensured.
2. The circular die of the forming mechanism is matched with the forming grooves formed in the linear die, the inner side shape and the outer side shape of a blank workpiece are respectively matched, one-time rolling extrusion forming of the workpiece is achieved, and machining efficiency is effectively improved.
Drawings
Fig. 1 is a schematic structural diagram of the middle-double-station directional/material returning mechanism of the present invention;
FIG. 2 is a schematic structural view of the forming mechanism of the present invention;
fig. 3 is a plan view of the circular mold of the present invention;
fig. 4 is a side view of the circular mold of the present invention;
fig. 5 is a plan view of the middle linear mold of the present invention;
fig. 6 is a side view of the middle linear mold of the present invention.
In the figure:
1. ball screw 2, linear die 3, slider
4. First synchronous belt 5, second mounting plate 6 and first synchronous motor
7. Servo motor 8, speed reducer 9, first mounting panel
10. Circular mold 11, connecting plate 12 and fourth guide rail
13. Clamping cylinder 14, first gap 15 and second gap
16. First forming groove 17, through hole 18, second forming groove
19. Clamping groove 20, material returning cylinder 21 and driving cylinder
22. Second synchronous belt 23, rotating shaft 24 and second synchronous motor
25. Swivel joint 26, three-jaw cylinder 27, station switch cylinder
28. Blank workpiece 29, second guide rail 30 and station support plate
31. Auxiliary cylinder 32, third guide rail 33 and buffer cylinder
34. Material returning slide block 35, first guide rail 36 and station switching plate
Detailed Description
The present invention will be described in further detail with reference to specific examples. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the present disclosure, as defined by the following claims.
Example 1
As shown in the figure, the utility model discloses a move back pay-off forming mechanism for dysmorphism part, including being used for rolling up extrusion's forming mechanism and being used for carrying out the directional material returned mechanism in duplex position to blank work piece 28 according to predetermineeing the angle to blank work piece 28, the directional material returned mechanism in duplex position the operation end with forming mechanism's processing end corresponds the setting for the blank work piece 28 that will snatch conveys to forming mechanism in, and is used for withdrawing from the forming workpiece behind the machine-shaping in forming mechanism.
The double-station orienting/material returning mechanism comprises a station switching component, a station supporting plate 30 driven by the station switching component, a grabbing station component arranged on the station supporting plate 30 and used for grabbing blank workpieces 28 and transmitting the blank workpieces to the forming mechanism in a rotating mode through a preset angle, and a material returning station component arranged on the station supporting plate 30 and used for returning formed workpieces in the forming mechanism.
Station switching assembly includes that station switches board 36, station switch cylinder 27 and first guide rail 35, first guide rail 35 installs station switching board 36 is last, 2 linear guide of first guide rail 35 for parallel arrangement, station switch cylinder installs one side of station switching board 36, station backup pad 30 slidable mounting is on the guide rail, one side of station backup pad 30 is connected with the output that station switching cylinder 27 slides and realizes grabbing the switching of station and material returned station along first guide rail 35 with being used for driving station backup pad 30.
The grabbing station component comprises a second guide rail 29, a driving cylinder 21, a driven grabbing station moving block and a grabbing component arranged on the grabbing station moving block, the second guide rail 29 is arranged on a station supporting plate 30, the grabbing station moving block is slidably arranged on the second guide rail 29, the output end of the driving cylinder 21 is connected with the grabbing station moving block, and the driving cylinder 21 is arranged on one side of the station supporting plate 30 and used for driving the grabbing station moving block to move along the second guide rail 29;
the grabbing component comprises a three-jaw air cylinder 26, a rotating shaft 23, a second synchronous motor 24 and a second synchronous belt 22, the second synchronous motor 24 is arranged at the top of the grabbing station moving block, the rotating shaft 23 is installed in the grabbing station moving block, an output shaft of the second synchronous motor 24 is connected with an output shaft of the rotating shaft 23 through the second synchronous belt 22, the three-jaw air cylinder 26 is arranged on one side of the grabbing station moving block, the grabbing end of the three-jaw air cylinder 26 faces to one end of the workpiece positioning mechanism for grabbing blank workpieces 28 conveyed by the workpiece positioning mechanism, and one end, far away from the second synchronous belt 22, of the rotating shaft 23 is connected with the three-jaw air cylinder 26 through a rotary joint 25 so as to avoid air pipe winding of the three-jaw air cylinder 26; when the second synchronous motor 24 is operated, the second synchronous belt 22 drives the revolving shaft 23 to rotate, so that the three-jaw cylinder 26 which has grabbed the blank workpiece 28 revolves to the preset forming position at a preset speed.
Material returned station subassembly includes third guide rail 32, material returned cylinder 20 and material returned slider 34, third guide rail 32 is installed on the station backup pad 30, material returned slider 34 slidable mounting is on third guide rail 32, material returned cylinder 20's output is connected with material returned slider 34 and is used for driving material returned slider 34 and removes along third guide rail 32, be equipped with material returned piece on the material returned slider 34 and withdraw from forming mechanism in order to be used for the shaping work piece after the forming mechanism processing.
Furthermore, the section of the material returning end of the material returning part is a cylindrical surface, and the diameter of the cylindrical surface is smaller than that of the formed workpiece so as to facilitate the formed workpiece in the forming mechanism to be withdrawn from the die.
The forming mechanism comprises a circular die 10, a first driving assembly for driving the circular die 10 to rotate, a linear die 2 matched with the circular die 10, a second driving assembly for driving the linear die 2 to operate and a locking assembly for locking a blank workpiece 28, wherein the circular die 10 and the linear die 2 are respectively provided with a forming groove, the 2 forming grooves are oppositely arranged to place the blank workpiece 28 between the 2 forming grooves, and under the action of the driving assembly, the circular die 10 and the linear die 2 are driven to relatively move to roll the blank workpiece 28 for extrusion forming.
The first driving assembly comprises a first mounting plate 9, a speed reducer 8 and a servo motor 7 which are sequentially arranged from top to bottom, the circular mold 10 is mounted above the first mounting plate 9, the speed reducer 8 and the servo motor 7 are vertically arranged, an output shaft of the servo motor 7 is connected with the speed reducer 8, and an output shaft of the speed reducer 8 is connected with the circular mold 10 through the first mounting plate 9 and used for enabling the circular mold 10 to rotate under the driving of the servo motor 7;
a first forming groove 16 is formed on the outer side of the circular mold 10, the forming groove is matched with the shape of the inner side of a formed workpiece, a first notch 14 and a second notch 15 are respectively formed on the outer side of the circular mold 10, the first notch 14 is an inward-concave fillet notch, the second notch 15 is an inward-concave rectangular notch, and a through hole 17 is formed in the center of the circular mold 10 and used for being matched with an output shaft of the speed reducer 8;
the locking assembly comprises a connecting plate 11 and a clamping cylinder 13, the clamping cylinder 13 is mounted on the circular die 10 through the connecting plate 11, and the output end of the clamping cylinder 13 is matched with the circular die 10 to lock a blank workpiece 28 in the circular die 10;
the second driving assembly comprises a second mounting plate 5, a first synchronous motor 6, a ball screw 1 and a first synchronous belt 4, the second mounting plate 5 is arranged on the top of the first synchronous motor 6, a fourth guide rail 12 is arranged on the second mounting plate 5, the ball screw 1 is mounted on the second mounting plate 5 through a ball screw 1 nut seat, the ball screw 1 and the fourth guide rail 12 are arranged in parallel, a slider 3 is formed at the bottom of the linear die 2, the slider 3 is slidably mounted on the fourth guide rail 12, the bottom of the linear die 2 is matched with the ball screw 1, an output shaft of the first synchronous motor 6 is connected with one end of the ball screw 1 through the first synchronous belt 4, when the first synchronous motor 6 rotates, the first synchronous motor 6 drives the ball screw 1 to rotate so that the linear die 2 moves towards or away from the linear die 10 on the fourth guide rail 12, so as to realize the rolling and extrusion forming of the blank workpiece 28 placed between the circular die 10 and the linear die 2.
Further, the shape of the linear die 2 is rectangular, and a second forming groove 18 is formed on one side of the linear die 2 close to the circular die 10, and the second forming groove 18 matches with the outer shape of the formed workpiece.
Example 2
On the basis of embodiment 1, the utility model discloses a based on embodiment 1 a move back pay-off forming mechanism's method for dysmorphism body part, including the following step:
(1) the station of the double-station orientation/material return mechanism is switched to a grabbing workpiece assembly, the blank workpiece 28 is grabbed by the grabbing assembly, the grabbed blank workpiece 28 is driven by a second synchronous motor 24 to rotate to a preset angle, and the grabbed blank workpiece 28 is placed into the second forming groove 18 of the linear die 2 under the action of a driving cylinder 21;
(2) starting a clamping cylinder 13 of the locking assembly to enable the clamping cylinder 13 to clamp a blank workpiece 28 in the linear die 2;
(3) starting a first synchronous motor 6, enabling a linear die 2 to move along a guide rail under the action of a first synchronous belt 4, simultaneously starting a servo motor 7 of a circular die 10 to drive the circular die 10 to rotate along the axial direction, enabling the circular die 10 and the linear die 2 to run at the same speed, and performing extrusion forming on a blank workpiece 28 to form a bent forming workpiece;
(4) after the workpiece is molded, the circular mold 10 and the linear mold 2 return to the initial state, the clamping cylinder 13 is loosened, and the molded workpiece stays in the second molding groove of the linear mold;
(5) and the double-station orientation/material returning mechanism is switched to a material returning station, and the formed workpiece is returned from the forming mechanism through a material returning piece under the action of the material returning cylinder 20, so that the material returning of the formed workpiece is completed.
Example 3
On the basis of the embodiment 1, the bottom of the linear die 2 is formed with a clamping groove 19 which is concave inwards for the sliding block 3 to be clamped in the clamping groove 19.
Further, the circular mold 10 is formed with a first notch 14 and a second notch 15 to facilitate the installation of the clamping cylinder 13, the connecting plate 11 and the related components, and to serve as reference surfaces during the mold machining and installation.
Furthermore, 2 auxiliary cylinders are arranged on the station supporting plate 30, one auxiliary cylinder is arranged corresponding to the driving cylinder 21, and the other auxiliary cylinder is arranged corresponding to the material returning cylinder 20.
Further, the station switching plate 36 is provided with a buffer cylinder 33, and the buffer cylinder 33 is arranged opposite to the station switching cylinder 27.
Spatially relative terms, such as "upper," "lower," "left," "right," and the like, may be used in the embodiments for ease of description to describe one element or feature's relationship to another element or feature as illustrated in the figures. It will be understood that the spatial terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "below" other elements or features would then be oriented "above" the other elements or features. Thus, the exemplary term "lower" can encompass both an upper and a lower orientation. The device may be otherwise oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.
Moreover, relational terms such as "first" and "second," and the like, may be used solely to distinguish one element from another element having the same name, without necessarily requiring or implying any actual such relationship or order between such elements.
While one embodiment of the present invention has been described in detail, the description is only a preferred embodiment of the present invention, and should not be considered as limiting the scope of the present invention. All equivalent changes, modifications and the like made in accordance with the scope of the present invention should still fall within the scope of the patent coverage of the present invention.
Claims (12)
1. The utility model provides a move back pay-off forming mechanism for dysmorphism body part which characterized in that: the double-station directional/material-returning mechanism is used for conveying the grabbed blank workpiece into the forming mechanism and withdrawing the formed workpiece processed and formed in the forming mechanism.
2. The backfeeding forming mechanism of claim 1, wherein: the double-station directional/material returning mechanism comprises a station switching component, a station supporting plate driven by the station switching component, a grabbing station component arranged on the station supporting plate and used for grabbing blank workpieces, rotating by a preset angle and conveying the blank workpieces to the forming mechanism, and a material returning station component arranged on the station supporting plate and used for returning the formed workpieces in the forming mechanism.
3. The backfeeding forming mechanism of claim 2, wherein: the station switching assembly comprises a station switching plate, a station switching cylinder and a first guide rail, the first guide rail is installed on the station switching plate, the first guide rail is 2 linear guide rails arranged in parallel, the station switching cylinder is arranged on one side of the station switching plate, the station supporting plate is installed on the guide rail in a sliding mode, and one side of the station supporting plate is connected with the output end of the station switching cylinder to be used for driving the station supporting plate to slide along the first guide rail so as to achieve switching of a grabbing station and a material returning station.
4. The backfeeding forming mechanism of claim 3, wherein: the grabbing station component comprises a second guide rail, a driving cylinder, a driven grabbing station moving block and a grabbing component arranged on the grabbing station moving block, the second guide rail is arranged on the station supporting plate, the grabbing station moving block is slidably arranged on the second guide rail, the output end of the driving cylinder is connected with the grabbing station moving block, and the driving cylinder is arranged on one side of the station supporting plate and used for driving the grabbing station moving block to move along the second guide rail;
the grabbing component comprises a three-jaw air cylinder, a rotating shaft, a second synchronous motor and a second synchronous belt, the second synchronous motor is arranged at the top of the grabbing station moving block, the rotating shaft is arranged in the grabbing station moving block, an output shaft of the second synchronous motor is connected with an output shaft of the rotating shaft through the second synchronous belt, the three-jaw air cylinder is arranged on one side of the grabbing station moving block, the grabbing end of the three-jaw air cylinder faces to one end of the workpiece positioning mechanism for grabbing blank workpieces conveyed by the workpiece positioning mechanism, and one end, away from the second synchronous belt, of the rotating shaft is connected with the three-jaw air cylinder through a rotating joint so as to avoid air pipe winding of the three-jaw air cylinder; when the second synchronous motor operates, the rotating shaft is driven to rotate through the second synchronous belt, so that the three-jaw air cylinder which has grabbed the blank workpiece rotates to a preset forming and processing position according to a preset speed.
5. The backfeeding forming mechanism of claim 4, wherein: the material returning station component comprises a third guide rail, a material returning cylinder and a material returning sliding block, the material returning sliding block is slidably mounted on the third guide rail, the output end of the material returning cylinder is connected with the material returning sliding block to drive the material returning sliding block to move along the third guide rail, and a material returning part is arranged on the material returning sliding block and used for withdrawing the formed workpiece processed by the forming mechanism from the forming mechanism.
6. The backfeeding forming mechanism of claim 5, wherein: the forming mechanism comprises a circular die, a first driving assembly for driving the circular die to rotate, a linear die matched with the circular die, a second driving assembly for driving the linear die to operate and a locking assembly for locking a blank workpiece, wherein the circular die and the linear die are both provided with forming grooves, 2 forming grooves are oppositely arranged to place the blank workpiece between 2 forming grooves, and the circular die and the linear die are driven to move relatively to roll the blank workpiece to be extruded and formed under the action of the driving assembly.
7. The backfeeding forming mechanism of claim 6, wherein: first drive assembly is including first mounting panel, speed reducer and the servo motor that from top to bottom sets gradually, circular mould installs the top at first mounting panel, the speed reducer is connected with the speed reducer with the vertical setting of servo motor, and this servo motor's output shaft, the output shaft of speed reducer is connected with circular mould through first mounting panel in order to be used for making circular mould rotate under servo motor's drive.
8. The backfeeding forming mechanism of claim 7, wherein: the outer side of the circular mold is provided with a first forming groove, the forming groove is matched with the inner side shape of a formed workpiece, a first notch and a second notch are respectively formed on the outer side of the circular mold, the first notch is an inward-concave fillet notch, the second notch is an inward-concave rectangular notch, and a through hole is formed in the center of the circular mold and used for being matched with an output shaft of the speed reducer.
9. The backfeeding forming mechanism of claim 8, wherein: the locking assembly comprises a connecting plate and a clamping cylinder, the clamping cylinder is installed on the circular die through the connecting plate, and the output end of the clamping cylinder is matched with the circular die to be used for locking a blank workpiece in the circular die.
10. The backfeeding forming mechanism of claim 9, wherein: the second driving component comprises a second mounting plate, a first synchronous motor, a ball screw and a first synchronous belt, the second mounting plate is arranged at the top of the first synchronous motor, a fourth guide rail is arranged on the second mounting plate, the ball screw is arranged on the second mounting plate through a ball screw nut seat, the ball screw is arranged in parallel with the fourth guide rail, a slide block is formed at the bottom of the linear die, the sliding block is arranged on a fourth guide rail in a sliding way, the bottom of the linear die is matched with a ball screw, an output shaft of the first synchronous motor is connected with one end of the ball screw through a synchronous belt, when the first synchronous motor rotates, the first synchronous motor drives the ball screw to rotate so that the linear die moves towards or away from the circular die along the fourth guide rail, and the blank workpiece placed between the circular die and the linear die is subjected to coil extrusion forming.
11. The backfeeding forming mechanism of claim 10, wherein: the shape of the linear die is rectangular, a second forming groove is formed in one side, close to the circular die, of the linear die, and the shape of the outer side of the second forming groove is matched with that of the outer side of the formed workpiece.
12. The backfeeding forming mechanism of claim 11, wherein: and an inward-concave clamping groove is formed at the bottom of the linear die and used for clamping the sliding block in the clamping groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020139449.7U CN211637964U (en) | 2020-01-21 | 2020-01-21 | A move back pay-off forming mechanism for dysmorphism part |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020139449.7U CN211637964U (en) | 2020-01-21 | 2020-01-21 | A move back pay-off forming mechanism for dysmorphism part |
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| CN211637964U true CN211637964U (en) | 2020-10-09 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111151647A (en) * | 2020-01-21 | 2020-05-15 | 中核(天津)科技发展有限公司 | Feeding and returning forming mechanism and method for special-shaped parts |
| CN114378630A (en) * | 2022-02-09 | 2022-04-22 | 力鼎智能装备(青岛)集团有限公司 | Automatic clearance iron fillings device |
-
2020
- 2020-01-21 CN CN202020139449.7U patent/CN211637964U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111151647A (en) * | 2020-01-21 | 2020-05-15 | 中核(天津)科技发展有限公司 | Feeding and returning forming mechanism and method for special-shaped parts |
| CN114378630A (en) * | 2022-02-09 | 2022-04-22 | 力鼎智能装备(青岛)集团有限公司 | Automatic clearance iron fillings device |
| CN114378630B (en) * | 2022-02-09 | 2024-04-12 | 力鼎智能装备(青岛)集团有限公司 | Automatic scrap iron cleaning device |
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