CN111360127A - Stamping device of walking aid telescopic rod - Google Patents
Stamping device of walking aid telescopic rod Download PDFInfo
- Publication number
- CN111360127A CN111360127A CN202010353751.7A CN202010353751A CN111360127A CN 111360127 A CN111360127 A CN 111360127A CN 202010353751 A CN202010353751 A CN 202010353751A CN 111360127 A CN111360127 A CN 111360127A
- Authority
- CN
- China
- Prior art keywords
- die
- die holder
- fixed
- groove
- telescopic rod
- Prior art date
- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D37/00—Tools as parts of machines covered by this subclass
- B21D37/10—Die sets; Pillar guides
- B21D37/12—Particular guiding equipment, e.g. pliers; Special arrangements for interconnection or cooperation of dies
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
- B21D22/02—Stamping using rigid devices or tools
- B21D22/06—Stamping using rigid devices or tools having relatively-movable die parts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D37/00—Tools as parts of machines covered by this subclass
- B21D37/14—Particular arrangements for handling and holding in place complete dies
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D45/00—Ejecting or stripping-off devices arranged in machines or tools dealt with in this subclass
- B21D45/02—Ejecting devices
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Shaping Metal By Deep-Drawing, Or The Like (AREA)
Abstract
The invention discloses a stamping device of a telescopic rod of a walking aid, which comprises a die holder, wherein a jack is formed on the front end surface of the die holder, a connecting column is fixedly inserted at the rear end of the jack in an inserting manner, a mandrel is formed at the front end of the connecting column, a concave die groove is formed on the upper end surface of the mandrel, a male die is inserted in the die holder above the concave die groove, the upper end of the male die penetrates out of the die holder and is fixed on a lifting plate, support plates are formed on two sides of the middle part of the lifting plate, the support plates are in threaded connection with a vertical screw rod, and the screw rod is connected to a rotating; the rear end plug bush of dabber has convex material cover that pushes away, the one end shaping of pushing away the material cover has the connecting plate that wears out the die holder, and the shaping has the groove of dodging of bar on the lateral wall of die holder, the connecting plate is pegged graft dodge on the groove, and the one end shaping of connecting plate has fixed cover, fixed cover plug bush is fixed on pushing away the piston rod of material cylinder. The invention is convenient for processing and forming the limiting indentation for the telescopic rod.
Description
Technical Field
The invention relates to the technical field of medical instruments, in particular to a stamping device for a telescopic rod of a walking aid.
Background
Appliances that assist the body in supporting weight, maintaining balance and walking are known as walkers. The present helps capable ware to constitute by the collateral branch frame of both sides Jiong font generally and the crossbeam of connecting between the collateral branch frame, some help capable ware can install on the collateral branch frame and insert the telescopic link of establishing can adjusting, and then can adjust the height that helps capable ware, the regulation of current telescopic link mainly adopts the jack of seting up even partition on the telescopic link, it is fixed with the collateral branch frame to realize the telescopic link through bolt assembly and jack cooperation, and can adjust the length that the control telescopic link stretches out the collateral branch frame. In the installation process of the bolt assembly, the inserting holes in the telescopic rod are required to be opposite to the through holes in the side support, the bolts can be inserted, and the bolts are required to be adjusted in the radial direction of the telescopic rod, so that the forming indentation on the telescopic rod is provided and utilized, the indentation or the fixed guide block is also formed in the side support, the rotation of the telescopic rod is limited through the matching between the guide block and the indentation or between the indentation and the indentation, the installation of the bolt assembly can be facilitated, and the device for processing and forming the limiting indentation of the telescopic rod is required.
Disclosure of Invention
The invention aims to solve the problems in the prior art and provides a stamping device for a telescopic rod of a walking aid, which is convenient for processing and forming limiting indentations for the telescopic rod.
The invention relates to a stamping device of a telescopic rod of a walking aid, which comprises a rectangular die holder, wherein the front end surface of the die holder is provided with a jack, the rear end of the jack is fixedly inserted with a connecting column, the front end of the connecting column is formed with a mandrel positioned in the jack, a strip-shaped female die groove is formed on the upper end surface of the mandrel, a male die opposite to the female die groove is inserted into a die holder above the female die groove, the upper end of the male die penetrates through the die holder and is fixed on the lifting plate, a plurality of guide rods are inserted at the two sides of the lifting plate, the lower end of the guide rod is fixed on the die holder, a buffer spring is inserted and sleeved on the guide rod, the two ends of the buffer spring are respectively fixed on the die holder and the lifting plate, support plates are formed on the two sides of the middle part of the lifting plate, the support plate is in threaded connection with a vertical screw rod, the screw rod is connected with a rotating shaft of a driving motor, and the driving motor is fixed on the side wall of the die holder;
the rear end plug bush of dabber has convex material cover that pushes away, the one end shaping of pushing away the material cover has the connecting plate of wearing out the die holder, and the shaping has the groove of dodging of bar on the lateral wall of die holder, the connecting plate is pegged graft dodge on the groove, and the one end shaping of connecting plate has fixed cover, fixed cover plug bush is fixed on pushing away the piston rod of material cylinder, it fixes on the lateral wall of die holder to push away the material cylinder.
When the telescopic rod is used, the telescopic rod is inserted into the jack and inserted and sleeved on the mandrel, then the driving motor is started, the driving motor drives the screw rod to rotate, the screw rod drives the lifting plate to move downwards through the support plate, the guide rod on the lifting plate guides the position of the lifting plate, the buffer spring realizes position buffering, the lifting plate drives the male die to press downwards, and the male die is matched with the male die groove on the mandrel to realize the processing and forming of the dent on the telescopic rod; after the punching is finished, the driving motor drives the male die to reset, the material pushing cylinder is started, the material pushing sleeve is driven to move forwards through the fixed sleeve and the connecting plate, the front end of the telescopic rod is pushed out of the die holder by the material pushing sleeve, and the telescopic rod is conveniently pulled out of the die holder.
Through the scheme, the stamping device for the telescopic rod of the walking aid is convenient for processing and forming the limiting indentation for the telescopic rod, and is high in processing efficiency.
Preferably, a guide groove is formed in the side wall of the avoidance groove, a guide block inserted in the guide groove is formed in the connecting plate, and a self-lubricating block clinging to the guide groove is arranged on the guide block.
Preferably, the cavity on the mandrel penetrates through the front end face of the mandrel, the cavity is arc-shaped, and the lower end face of the male die is arc-shaped.
Preferably, a horizontal limiting slot is formed in the front end face of the mandrel, and avoidance slots opposite to the limiting slot are formed in the inner walls of the insertion holes on the two sides of the limiting slot. According to the scheme, before the telescopic plug bush is sleeved on the mandrel, the limiting pin shaft is inserted at the front end of the telescopic rod, and the limiting pin shaft is inserted into the limiting slot and the avoiding slot, so that the telescopic rod is pulled out from the die holder through the limiting pin shaft after the punching is finished.
Preferably, a die slot communicated with the jack is formed in the upper end face of the die holder, and the male die is inserted into the die slot.
Preferably, the male die is fixed in the middle of the lower end face of the lifting plate, and the guide rods are uniformly distributed on two sides of the male die.
Preferably, an air cylinder plate is fixed on the side wall of the die holder, and the material pushing air cylinder is fixed on the air cylinder plate.
Preferably, a motor plate is fixed to a side wall of the die holder, and the driving motor is fixed to the motor plate.
The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical solutions of the present invention more clearly understood and to implement them in accordance with the contents of the description, the following detailed description is given with reference to the preferred embodiments of the present invention and the accompanying drawings.
Drawings
The drawings are only for purposes of illustrating and explaining the present invention and are not to be construed as limiting the scope of the present invention. Wherein:
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic cross-sectional view of FIG. 1;
FIG. 3 is a side view of the structure of FIG. 1;
fig. 4 is a partial sectional structural view of fig. 1.
Detailed Description
The following detailed description of embodiments of the present invention is provided in connection with the accompanying drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.
The following refers to fig. 1 to 4.
The invention relates to a stamping device of a telescopic rod of a walking aid, which comprises a rectangular die holder 1, wherein a jack 11 is formed on the front end surface of the die holder, a connecting post 2 is fixedly inserted at the rear end of the jack, a mandrel 21 positioned in the jack is formed at the front end of the connecting post, a horizontal limiting slot 211 is formed on the front end surface of the mandrel, an avoiding slot 111 opposite to the limiting slot is formed on the inner wall of the jack 11 at the two sides of the limiting slot, a strip-shaped concave die slot 212 is formed on the upper end surface of the mandrel 21, a convex die 3 opposite to the concave die slot is inserted in the die holder 1 above the concave die slot, a stamping die slot (not shown) communicated with the jack is formed on the upper end surface of the die holder, the convex die is inserted in the stamping die slot, the concave die slot on the mandrel 21 penetrates through the front end surface of the mandrel, the concave die slot is arc-shaped, the, the upper end of the male die 3 penetrates through the die holder and is fixed on the lifting plate 4, a plurality of guide rods 5 are inserted into two sides of the lifting plate, the lower ends of the guide rods are fixed on the die holder 1, buffer springs 6 are inserted into the guide rods, two ends of each buffer spring are respectively fixed on the die holder and the lifting plate, the male die 3 is fixed in the middle of the lower end face of the lifting plate 4, the guide rods 5 are uniformly distributed on two sides of the male die, support plates 41 are formed on two sides of the middle of the lifting plate, the support plates are screwed on vertical screw rods 7, the screw rods are connected to rotating shafts of driving motors 71, the driving motors are fixed on the side wall of the die holder 1, a motor plate 711 is fixed on the side wall of the die holder, and the.
The rear end plug bush of dabber 21 has convex material cover 8 that pushes away, the one end shaping of pushing away the material cover has the connecting plate 81 of wearing out the die holder, and the shaping has the strip on the lateral wall of die holder to dodge groove 13, the connecting plate is pegged graft on dodging away the groove, dodging and shaping on the lateral wall of groove and having guide way 131, the shaping has the grafting on the connecting plate guide block 811 in the guide way, be equipped with on the guide block and hug closely self-lubricating block 812 of guide way 131, the one end shaping of connecting plate 81 has fixed cover 813, fixed cover plug bush is fixed on pushing away the piston rod of material cylinder 9, it fixes on the lateral wall of die holder 1 to push away the material cylinder, be fixed with cylinder plate 91 on the lateral wall of die holder, it fixes to.
When the invention is implemented specifically, firstly, the telescopic rod is inserted into the jack 11 and inserted on the mandrel 21, then the driving motor 71 is started, the driving motor drives the screw rod 7 to rotate, the screw rod drives the lifting plate 4 to move downwards through the support plate 41, the guide rod 5 on the lifting plate guides the position of the lifting plate, the buffer spring 6 realizes position buffering, the lifting plate 4 drives the male die 3 to press downwards, and the male die is matched with the male die groove 212 on the mandrel 21 to realize the processing and forming of the dent on the telescopic rod; after punching is completed, the driving motor 71 drives the male die 3 to reset, the material pushing cylinder 9 is started, the material pushing sleeve 8 is driven to move forwards through the fixed sleeve 813 and the connecting plate 81, the front end of the telescopic rod is pushed out of the die holder 1 by the material pushing sleeve, and the telescopic rod is conveniently pulled out of the die holder.
In conclusion, the stamping device for the telescopic rod of the walking aid is convenient for processing and forming the limiting indentation for the telescopic rod, and is high in processing efficiency.
The stamping device for the telescopic rod of the walking aid provided by the invention is only an embodiment of the invention, but the scope of protection of the invention is not limited thereto, and any person skilled in the art can easily think of changes or substitutions within the technical scope of the invention, and all the changes or substitutions are within the scope of protection of the invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the appended claims.
Claims (8)
1. The utility model provides a stamping device of capable ware telescopic link of walking, includes die holder (1) of rectangle, the shaping has jack (11) on the preceding terminal surface of die holder, the rear end grafting of jack is fixed with spliced pole (2), the front end shaping of spliced pole has dabber (21) that are located the jack, its characterized in that: a strip-shaped female die groove (212) is formed in the upper end face of the mandrel, a male die (3) opposite to the female die groove is inserted into the die holder above the female die groove, the upper end of the male die penetrates out of the die holder and is fixed on the lifting plate (4), a plurality of guide rods (5) are inserted into two sides of the lifting plate, the lower ends of the guide rods are fixed on the die holder, buffer springs (6) are inserted into the guide rods, two ends of each buffer spring are respectively fixed on the die holder (1) and the lifting plate (4), support plates (41) are formed in two sides of the middle of the lifting plate, the support plates are screwed on vertical screw rods (7), the screw rods are connected to rotating shafts of driving motors (71), and the driving motors are fixed on the side walls of the die holder (1);
the rear end plug bush of dabber (21) has convex material cover (8) that pushes away, the one end shaping that pushes away the material cover has connecting plate (81) of wearing out the die holder, and the shaping has the groove (13) of dodging of bar on the lateral wall of die holder (1), the connecting plate is pegged graft dodge on the groove, and the one end shaping of connecting plate has fixed cover (813), fixed cover plug bush is fixed on the piston rod that pushes away material cylinder (9), it fixes on the lateral wall of die holder 1 to push away the material cylinder.
2. The stamping device for the telescopic rod of the walking aid according to claim 1, wherein: a guide groove (131) is formed in the side wall of the avoiding groove (13), a guide block (811) inserted in the guide groove is formed in the connecting plate (81), and a self-lubricating block (812) tightly attached to the guide groove (131) is arranged on the guide block.
3. The stamping device for the telescopic rod of the walking aid according to claim 1, wherein: and a concave die groove (212) on the mandrel (21) penetrates through the front end surface of the mandrel, the concave die groove is arc-shaped, and the lower end surface of the male die (3) is arc-shaped.
4. The stamping device for the telescopic rod of the walking aid according to claim 1, wherein: horizontal limiting slots (211) are formed in the front end face of the mandrel (21), and avoidance slots (111) opposite to the limiting slots are formed in the inner walls of the insertion holes (11) on the two sides of the limiting slots.
5. The stamping device for the telescopic rod of the walking aid according to claim 1, wherein: and a die stamping groove communicated with the jack is formed in the upper end surface of the die holder (1), and the male die (3) is inserted into the die stamping groove.
6. The stamping device for the telescopic rod of the walking aid according to claim 1, wherein: the male die (3) is fixed in the middle of the lower end face of the lifting plate (4), and the guide rods (5) are uniformly distributed on two sides of the male die.
7. The stamping device for the telescopic rod of the walking aid according to claim 1, wherein: and a cylinder plate (91) is fixed on the side wall of the die holder (1), and the material pushing cylinder (9) is fixed on the cylinder plate.
8. The stamping device for the telescopic rod of the walking aid according to claim 1, wherein: a motor plate (711) is fixed on the side wall of the die holder (1), and the driving motor (71) is fixed on the motor plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010353751.7A CN111360127A (en) | 2020-04-29 | 2020-04-29 | Stamping device of walking aid telescopic rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010353751.7A CN111360127A (en) | 2020-04-29 | 2020-04-29 | Stamping device of walking aid telescopic rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111360127A true CN111360127A (en) | 2020-07-03 |
Family
ID=71201738
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010353751.7A Pending CN111360127A (en) | 2020-04-29 | 2020-04-29 | Stamping device of walking aid telescopic rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111360127A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5784918A (en) * | 1997-03-06 | 1998-07-28 | Shao-Chien; Tseng | Method and apparatus for swaging metallic embossed pipes |
| DE19742820A1 (en) * | 1997-09-27 | 1999-04-08 | Felss Geb | Mandrel insert to support tubular workpiece to be formed |
| CN201002116Y (en) * | 2006-09-19 | 2008-01-09 | 重庆工学院 | Positioning device used for long-tube punching device |
| CN102345698A (en) * | 2010-07-30 | 2012-02-08 | 日立汽车系统株式会社 | Cylinder apparatus, method for manufacturing the same, and shock absorber |
| CN103801614A (en) * | 2012-11-15 | 2014-05-21 | 天津硕智机电科技有限公司 | Aluminum pipe mandrel-free grooving device |
| CN107186100A (en) * | 2017-07-03 | 2017-09-22 | 杭州和良机电设备有限公司 | A kind of tubing rotation ditch preformation method and tubing |
| CN209520260U (en) * | 2018-12-19 | 2019-10-22 | 浙江春风动力股份有限公司 | A kind of pipe fitting mold |
| CN110788184A (en) * | 2019-11-07 | 2020-02-14 | 梁红侠 | Metal pipeline cut straightly coupling assembling shaping processing equipment |
-
2020
- 2020-04-29 CN CN202010353751.7A patent/CN111360127A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5784918A (en) * | 1997-03-06 | 1998-07-28 | Shao-Chien; Tseng | Method and apparatus for swaging metallic embossed pipes |
| DE19742820A1 (en) * | 1997-09-27 | 1999-04-08 | Felss Geb | Mandrel insert to support tubular workpiece to be formed |
| CN201002116Y (en) * | 2006-09-19 | 2008-01-09 | 重庆工学院 | Positioning device used for long-tube punching device |
| CN102345698A (en) * | 2010-07-30 | 2012-02-08 | 日立汽车系统株式会社 | Cylinder apparatus, method for manufacturing the same, and shock absorber |
| CN103801614A (en) * | 2012-11-15 | 2014-05-21 | 天津硕智机电科技有限公司 | Aluminum pipe mandrel-free grooving device |
| CN107186100A (en) * | 2017-07-03 | 2017-09-22 | 杭州和良机电设备有限公司 | A kind of tubing rotation ditch preformation method and tubing |
| CN209520260U (en) * | 2018-12-19 | 2019-10-22 | 浙江春风动力股份有限公司 | A kind of pipe fitting mold |
| CN110788184A (en) * | 2019-11-07 | 2020-02-14 | 梁红侠 | Metal pipeline cut straightly coupling assembling shaping processing equipment |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200703 |
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| RJ01 | Rejection of invention patent application after publication |