CN108772496B - Lifting feeding device - Google Patents
Lifting feeding device Download PDFInfo
- Publication number
- CN108772496B CN108772496B CN201810746335.6A CN201810746335A CN108772496B CN 108772496 B CN108772496 B CN 108772496B CN 201810746335 A CN201810746335 A CN 201810746335A CN 108772496 B CN108772496 B CN 108772496B
- Authority
- CN
- China
- Prior art keywords
- rotating frame
- shaft
- frame body
- bottom plate
- bearing
- 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.)
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Links
- 239000003638 chemical reducing agent Substances 0.000 claims abstract description 17
- 210000004907 gland Anatomy 0.000 claims abstract description 12
- 238000005096 rolling process Methods 0.000 claims abstract description 8
- 230000003287 optical effect Effects 0.000 claims description 16
- 238000005520 cutting process Methods 0.000 abstract description 9
- 230000006978 adaptation Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/02—Advancing work in relation to the stroke of the die or tool
- B21D43/04—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work
Abstract
The invention provides a lifting feeding device which consists of a base, a rotating frame, a lifting part and a driving part, wherein the rotating frame can rotate left and right around the base, the lifting part can lift up and down along the rotating frame, a bearing is arranged between the rotating frame and the base, and the rotating frame can rotate flexibly; the lifting part consists of an inner support, a support rod, a screw nut, a shaft, a bearing, a shaft sleeve and a shaft sleeve gland. The spring-shaped blank is sent to one side of a lifting feeding device, the rotating frame is rotated, the supporting rod penetrates into the spring-shaped blank, the speed reducer is started, the screw is driven by the screw rod, the inner support drives the shaft sleeve to lift upwards along the guide groove of the rotating frame, the bearing is embedded in the shaft sleeve to realize flexible rolling, the inclination of the outer side of the shaft sleeve is matched with the guide groove, the shaft sleeve is lifted to leave a certain distance from the ground, the rotating frame is rotated to the position of the punch press for cutting, the spring-shaped blank is lifted to the height of the cutting die through the speed reducer, and the feeding before cutting of the spring-shaped blank is realized.
Description
Technical Field
The invention relates to the field of machining, in particular to a lifting feeding device.
Background
In order to optimize the production process of the non-road engineering wheel fittings and improve the production efficiency, the multi-length steel bar material continuous rolling method is generally adopted for rolling, then the rolling is carried out on line, the blanks are in spring shapes after the rolling, the punching machine is needed to cut off, and the problem that the feeding is needed to be solved before the cutting of the multi-length spring rings is realized in the production process of the non-road engineering wheel fittings.
Disclosure of Invention
The invention aims to solve the technical problem of providing a lifting feeding device which solves the feeding problem before cutting off spring-shaped multi-length blanks, and has flexible operation and high efficiency.
In order to solve the technical problems, the embodiment of the invention provides a lifting feeding device, which comprises a base, a rotating frame, a screw rod, a screw nut, a speed reducer, a shaft sleeve, a supporting rod and an inner support, wherein the rotating frame is formed by connecting a rotating frame body, a rotating cylinder body, a guide groove and a rotating frame cover plate, the rotating frame body, the rotating cylinder body and the guide groove extend from bottom to top, the rotating frame cover plate is covered at the upper ends of the rotating frame body, the rotating cylinder body and the guide groove, and the cross section of the rotating frame body is in a transverse H shape and is provided with a left bayonet and a right bayonet;
the rotary cylinder is fixedly connected in a left bayonet of the rotary frame body, the guide groove is fixedly connected to the right side of the rotary frame body, a connecting sleeve accommodating cavity is formed in the upper portion of the right bayonet of the rotary frame body in a surrounding mode, and the connecting sleeve accommodating cavity is formed by a cavity bottom plate, a cavity right side plate, front and rear side plates of the rotary frame body and a rotary frame cover plate;
the lower end of the rotary cylinder body is rotationally connected with the upper end of the base through a bearing, the screw rod penetrates through a bayonet on the right side of the rotary frame body, a screw rod through hole formed in a bottom plate of a cavity on the upper end of the screw rod extends upwards into a connecting sleeve accommodating cavity, the speed reducer is arranged above a rotary frame cover plate, and an output shaft of the speed reducer extends downwards into the connecting sleeve accommodating cavity and is connected with the upper end of the screw rod through the connecting sleeve;
the screw nut is in the outside of lead screw, the coaxial rigid coupling of interior support left end and screw nut, the rear end of interior support is connected with the bracing piece that extends to the right, the upper end and the lower extreme of interior support have a front and back extension's axle respectively to be transversely put, and every the front and back both ends of axle are connected with the axle sleeve through the bearing respectively, axle sleeve roll connection is in the guide way.
The screw rod comprises an optical axis supporting section, a thread fixing section and an optical axis connecting section, wherein the optical axis supporting section, the thread fixing section and the optical axis connecting section are sequentially arranged in the connecting sleeve accommodating cavity from bottom to top, a bearing seat is connected above the connecting sleeve accommodating cavity and the cavity bottom plate, the optical axis supporting section is supported and positioned in the bearing seat through a bearing sleeved on the outer side of the optical axis supporting section, a gland is arranged on the upper cover of the bearing seat, the thread fixing section is in threaded connection with a round nut, the lower end of the round nut is pressed on the upper end of the gland, and the optical axis connecting section stretches into the connecting sleeve and is connected with an output shaft of a speed reducer through a flat key.
The lower end of the screw rod is inserted into the rotary frame bottom plate and is rotationally connected with the rotary frame bottom plate.
Preferably, the guide way comprises preceding U-shaped rail and the back U-shaped rail of back curb plate fixed connection with the preceding curb plate fixed connection of swivel mount body, preceding U-shaped rail and the opening of back U-shaped rail set up relatively, preceding U-shaped rail and the left and right sides inside groove face of back U-shaped rail are the inclined plane, the lateral surface of axle sleeve has the inclination with corresponding inclined plane looks adaptation.
Further, a shaft sleeve gland is fixedly connected to the side of each shaft sleeve, which faces the inner support.
The base comprises a bottom plate, a supporting shaft and supporting rib plates, the lower end of the supporting shaft is fixedly connected with the bottom plate, 3-6 supporting rib plates uniformly distributed along the circumferential direction are arranged between the lower part of the supporting shaft and the bottom plate, a bearing chamber is arranged at the lower end of the rotary cylinder body, and the upper end of the supporting shaft is inserted into the bearing chamber and is connected with the rotary cylinder body in a rotating manner through a bearing.
The technical scheme of the invention has the following beneficial effects:
the invention can realize left-right rotation and up-down lifting, has reasonable structural design and flexible operation, and solves the feeding problem before cutting the spring-shaped multi-length blank.
Drawings
FIG. 1 is a schematic diagram of a first embodiment of the present invention;
FIG. 2 is a schematic view of a structure of a rotating frame in the first embodiment;
FIG. 3 is a top view of FIG. 2;
FIG. 4 is a cross-sectional view taken along line A-A of FIG. 2;
FIG. 5 is a cross-sectional view taken along line B-B of FIG. 3;
FIG. 6 is a schematic view of a base in the first embodiment;
FIG. 7 is a top view of FIG. 6;
FIG. 8 is an enlarged view of a partial structure at the support bar of FIG. 1;
fig. 9 is an enlarged view of a partial structure at C in fig. 1.
Reference numerals illustrate:
1. a base;
100. a bottom plate; 101. a support shaft; 102. a support rib plate;
2. a bearing;
3. a bearing;
4. a rotating frame;
40. a rotating frame body; 41. rotating the cylinder; 42. a guide groove; 43. a rotating frame cover plate; 44. a connecting sleeve arranging cavity; 440. a cavity floor; 441. a right side plate of the cavity;
5. a nut;
6. a screw rod;
7. a bearing seat;
8. a bearing;
9. a bearing;
10. a gland;
11. a round nut;
12. connecting sleeves;
13. a speed reducer;
14. a bearing;
15. a shaft sleeve;
16. shaft sleeve gland;
17. a support rod;
18. an inner support;
19. a shaft.
Detailed Description
In order to make the technical problems, technical solutions and advantages to be solved more apparent, the following detailed description will be given with reference to the accompanying drawings and specific embodiments.
As shown in fig. 1 to 3, an embodiment of the present invention provides a lifting loading device, which includes a base 1, a rotating frame 4, a screw rod 6, a nut 5, a speed reducer 13, a shaft sleeve 15, a supporting rod 17 and an inner support 18, wherein the rotating frame 4 is formed by connecting a rotating frame body 40, a rotating cylinder 41, a guiding groove 42 and a rotating frame cover plate 43, the rotating frame body 40, the rotating cylinder 41 and the guiding groove 42 extend from bottom to top, the rotating frame cover plate 43 covers the upper ends of the rotating frame body 40, the rotating cylinder 41 and the guiding groove 42, and the cross section of the rotating frame body 40 is in a transverse H shape and is provided with a left bayonet and a right bayonet.
As shown in fig. 4 and 5, the rotary cylinder 41 is fixedly connected to the inside of the left bayonet of the rotary frame body 40, the guide groove 42 is fixedly connected to the right side of the rotary frame body 40, a connecting sleeve accommodating cavity 44 is provided at the upper part of the right bayonet of the rotary frame body 40, and the connecting sleeve accommodating cavity 44 is defined by a cavity bottom plate 440, a cavity right side plate 441, front and rear side plates of the rotary frame body 40, and a rotary frame cover plate 43.
As shown in fig. 6 and 7, the base 1 includes a bottom plate 100, a support shaft 101 and support rib plates 102, the lower end of the support shaft 101 is fixedly connected with the bottom plate 100, 4 support rib plates 102 uniformly distributed along the circumferential direction are arranged between the lower part of the support shaft 101 and the bottom plate 100, a bearing chamber is arranged at the lower end of the rotary cylinder 41, and the upper end of the support shaft 101 is inserted into the bearing chamber and is rotationally connected with the rotary cylinder 41 through a bearing 2 and a bearing 3.
The screw rod 6 is arranged in the right bayonet of the rotary rack body 40 in a penetrating way, a rotary rack bottom plate is arranged at the lower end of the right bayonet of the rotary rack body 40, and the lower end of the screw rod 6 is inserted into the rotary rack bottom plate and is rotationally connected with the rotary rack bottom plate.
As shown in fig. 9, the screw through hole formed in the bottom plate 440 of the upper end cavity of the screw rod 6 extends upwards into the connecting sleeve accommodating cavity 44, a section of screw rod 6 located in the connecting sleeve accommodating cavity 44 comprises an optical axis supporting section, a thread fixing section and an optical axis connecting section which are sequentially arranged from bottom to top, the upper parts of the connecting sleeve accommodating cavity 44 and the bottom plate 440 of the cavity are connected with a bearing seat 7, the optical axis supporting section is supported and positioned in the bearing seat 7 through a bearing 8 and a bearing 9 sleeved on the outer side of the optical axis supporting section, a gland 10 is covered on the upper part of the bearing seat 7, the thread fixing section is in threaded connection with a round nut 11, and the lower end of the round nut 11 is pressed on the upper end of the gland 10.
The speed reducer 13 is arranged above the rotating frame cover plate 43, an output shaft of the speed reducer 13 extends downwards into the connecting sleeve accommodating cavity 44, and the optical axis connecting section extends into the connecting sleeve 12 and is connected with the output shaft of the speed reducer 13 through a flat key.
As shown in fig. 8, the screw nut 5 is screwed to the outer side of the screw nut 6, the left end of the inner support 18 is coaxially and fixedly connected with the screw nut 5, the rear end of the inner support 18 is connected with a supporting rod 17 extending rightward, the upper end and the lower end of the inner support 18 are respectively transversely provided with a shaft 19 extending forward and backward, the front end and the rear end of each shaft 19 are respectively connected with a shaft sleeve 15 through a bearing 14, and the shaft sleeves 15 are in rolling connection in the guide groove 42. A sleeve gland 16 is fixedly connected to the side of each sleeve 15 facing the inner support.
In this embodiment, the guide groove 42 is composed of a front U-shaped rail fixedly connected with the front side plate of the rotating frame body 40 and a rear U-shaped rail fixedly connected with the rear side plate of the rotating frame body, openings of the front U-shaped rail and the rear U-shaped rail are oppositely arranged, left and right inner groove surfaces of the front U-shaped rail and the rear U-shaped rail are inclined surfaces, and an outer side surface of the shaft sleeve 15 has an inclination adapted to the corresponding inclined surface.
The working principle of the invention is as follows:
the spring-shaped blank is sent to one side of a lifting feeding device, the rotating frame is rotated, the supporting rod penetrates into the spring-shaped blank, the speed reducer is started, the screw is driven by the screw rod, the inner support drives the shaft sleeve to lift upwards along the guide groove of the rotating frame, the bearing is embedded in the shaft sleeve to realize flexible rolling, the inclination of the outer side of the shaft sleeve is matched with the guide groove, the shaft sleeve is lifted to leave a certain distance from the ground, the rotating frame is rotated to the position of the punch press for cutting, the spring-shaped blank is lifted to the height of the cutting die through the speed reducer, and the feeding before cutting of the spring-shaped blank is realized.
While the foregoing is directed to the preferred embodiments of the present invention, it will be appreciated by those skilled in the art that various modifications and adaptations can be made without departing from the principles of the present invention, and such modifications and adaptations are intended to be comprehended within the scope of the present invention.
Claims (3)
1. The lifting feeding device comprises a base, a rotating frame, a screw rod, a screw nut, a speed reducer, a shaft sleeve, a supporting rod and an inner support, wherein the rotating frame is formed by connecting a rotating frame body, a rotating cylinder body, a guide groove and a rotating frame cover plate, the rotating frame body, the rotating cylinder body and the guide groove all extend from bottom to top, the rotating frame cover plate is covered at the upper ends of the rotating frame body, the rotating cylinder body and the guide groove, and the cross section of the rotating frame body is in a transverse H shape and is provided with a left bayonet and a right bayonet;
the rotary cylinder is fixedly connected in a left bayonet of the rotary frame body, the guide groove is fixedly connected to the right side of the rotary frame body, a connecting sleeve accommodating cavity is formed in the upper portion of the right bayonet of the rotary frame body in a surrounding mode, and the connecting sleeve accommodating cavity is formed by a cavity bottom plate, a cavity right side plate, front and rear side plates of the rotary frame body and a rotary frame cover plate;
the lower end of the rotary cylinder body is rotationally connected with the upper end of the base through a bearing, the screw rod penetrates through a bayonet on the right side of the rotary frame body, a screw rod through hole formed in a bottom plate of a cavity on the upper end of the screw rod extends upwards into a connecting sleeve accommodating cavity, the speed reducer is arranged above a rotary frame cover plate, and an output shaft of the speed reducer extends downwards into the connecting sleeve accommodating cavity and is connected with the upper end of the screw rod through the connecting sleeve;
the screw nut is in threaded connection with the outer side of the screw nut, the left end of the inner support is fixedly connected with the screw nut coaxially, the rear end of the inner support is connected with a supporting rod extending rightward, the upper end and the lower end of the inner support are respectively transversely provided with a shaft extending front and back, the front end and the rear end of each shaft are respectively connected with a shaft sleeve through bearings, and the shaft sleeves are in rolling connection with the guide grooves;
the screw rod section positioned in the connecting sleeve accommodating cavity comprises an optical axis supporting section, a thread fixing section and an optical axis connecting section which are sequentially arranged from bottom to top, a bearing seat is connected above the connecting sleeve accommodating cavity and a cavity bottom plate, the optical axis supporting section is supported and positioned in the bearing seat through a bearing sleeved outside the bearing seat, a gland is covered above the bearing seat, the thread fixing section is in threaded connection with a round nut, the lower end of the round nut is tightly pressed at the upper end of the gland, and the optical axis connecting section stretches into the connecting sleeve and is connected with an output shaft of the speed reducer through a flat key;
the guide groove consists of a front U-shaped rail fixedly connected with the front side plate of the rotating frame body and a rear U-shaped rail fixedly connected with the rear side plate of the rotating frame body, openings of the front U-shaped rail and the rear U-shaped rail are arranged oppositely, the left inner groove surface and the right inner groove surface of the front U-shaped rail and the rear U-shaped rail are inclined surfaces, and the outer side surface of the shaft sleeve is provided with an inclination matched with the corresponding inclined surface;
the base comprises a bottom plate, a supporting shaft and supporting rib plates, wherein the lower end of the supporting shaft is fixedly connected with the bottom plate, 3-6 supporting rib plates uniformly distributed along the circumferential direction are arranged between the lower part of the supporting shaft and the bottom plate, a bearing chamber is arranged at the lower end of the rotary cylinder body, and the upper end of the supporting shaft is inserted into the bearing chamber and is connected with the rotary cylinder body in a rotating way through a bearing.
2. The lifting feeding device according to claim 1, wherein a rotating frame bottom plate is arranged at the lower end of the right bayonet of the rotating frame body, and the lower end of the screw rod is inserted into the rotating frame bottom plate and is rotationally connected with the rotating frame bottom plate.
3. The lifting loading device of claim 1, wherein a sleeve gland is fixedly connected to a side of each sleeve facing the inner support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810746335.6A CN108772496B (en) | 2018-07-09 | 2018-07-09 | Lifting feeding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810746335.6A CN108772496B (en) | 2018-07-09 | 2018-07-09 | Lifting feeding device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108772496A CN108772496A (en) | 2018-11-09 |
| CN108772496B true CN108772496B (en) | 2024-01-26 |
Family
ID=64029833
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810746335.6A Active CN108772496B (en) | 2018-07-09 | 2018-07-09 | Lifting feeding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108772496B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110089805B (en) * | 2019-03-27 | 2021-05-25 | 温州崇奥礼品有限公司 | Shoe processing is with insole board grabbing mechanism |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005330026A (en) * | 2004-05-18 | 2005-12-02 | Nippon Alum Co Ltd | Turning lifter |
| CN201729763U (en) * | 2010-04-01 | 2011-02-02 | 秦皇岛耀华玻璃机械制造有限责任公司 | Deposition carrying device for quartz glass |
| CN201944214U (en) * | 2010-08-26 | 2011-08-24 | 长春光华微电子设备工程中心有限公司 | Lifting and rotating mechanism |
| CN202317490U (en) * | 2011-11-10 | 2012-07-11 | 南通晨曦焊业有限公司 | Welding lifting frame |
| CN102674163A (en) * | 2012-05-22 | 2012-09-19 | 王辉 | Small multi-purpose crane |
| CN202934307U (en) * | 2012-11-02 | 2013-05-15 | 无锡华联科技集团有限公司 | Inner support mechanism for box-shaped column |
| CN203269471U (en) * | 2013-04-19 | 2013-11-06 | 杭州凯尔达机器人科技有限公司 | Rotary lifting platform for cantilever crane production line |
| CN103495706A (en) * | 2013-10-17 | 2014-01-08 | 山东先河悦新机电股份有限公司 | Mold-melting shell maker |
| CN103722548A (en) * | 2013-12-20 | 2014-04-16 | 河北宏润重工股份有限公司 | Steel pipe hot extrusion glass pad placement manipulator |
| CN208728532U (en) * | 2018-07-09 | 2019-04-12 | 宏源精工车轮股份有限公司 | A kind of lifting feeding device |
-
2018
- 2018-07-09 CN CN201810746335.6A patent/CN108772496B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005330026A (en) * | 2004-05-18 | 2005-12-02 | Nippon Alum Co Ltd | Turning lifter |
| CN201729763U (en) * | 2010-04-01 | 2011-02-02 | 秦皇岛耀华玻璃机械制造有限责任公司 | Deposition carrying device for quartz glass |
| CN201944214U (en) * | 2010-08-26 | 2011-08-24 | 长春光华微电子设备工程中心有限公司 | Lifting and rotating mechanism |
| CN202317490U (en) * | 2011-11-10 | 2012-07-11 | 南通晨曦焊业有限公司 | Welding lifting frame |
| CN102674163A (en) * | 2012-05-22 | 2012-09-19 | 王辉 | Small multi-purpose crane |
| CN202934307U (en) * | 2012-11-02 | 2013-05-15 | 无锡华联科技集团有限公司 | Inner support mechanism for box-shaped column |
| CN203269471U (en) * | 2013-04-19 | 2013-11-06 | 杭州凯尔达机器人科技有限公司 | Rotary lifting platform for cantilever crane production line |
| CN103495706A (en) * | 2013-10-17 | 2014-01-08 | 山东先河悦新机电股份有限公司 | Mold-melting shell maker |
| CN103722548A (en) * | 2013-12-20 | 2014-04-16 | 河北宏润重工股份有限公司 | Steel pipe hot extrusion glass pad placement manipulator |
| CN208728532U (en) * | 2018-07-09 | 2019-04-12 | 宏源精工车轮股份有限公司 | A kind of lifting feeding device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108772496A (en) | 2018-11-09 |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: 455000 South Section of Guangming Road, Anyang High-tech Zone, Henan Province (North Xiaozhuang South) Applicant after: HENAN HONGYUAN WHEEL Co.,Ltd. Address before: 455000 Luxi (Beixiaozhuangnan) in the South Section of the East Outer Ring of Anyang Development Zone, Henan Province Applicant before: HENAN HONGYUAN WHEEL CO.,LTD. |
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| GR01 | Patent grant |