CN202146992U - Lifting mechanism of pick-off unit - Google Patents
Lifting mechanism of pick-off unit Download PDFInfo
- Publication number
- CN202146992U CN202146992U CN 201120195488 CN201120195488U CN202146992U CN 202146992 U CN202146992 U CN 202146992U CN 201120195488 CN201120195488 CN 201120195488 CN 201120195488 U CN201120195488 U CN 201120195488U CN 202146992 U CN202146992 U CN 202146992U
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- China
- Prior art keywords
- mount pad
- screw
- lifting
- elevating
- arm mount
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- Expired - Lifetime
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Abstract
The utility model discloses a lifting mechanism of a pick-off unit, which comprises a vertical erecting seat, wherein the vertical erecting seat is provided with an arm mounting seat with an adjustable height and is provided with a lifting guide rail; the arm mounting seat is in sliding connection with the lifting guide rail; a lifting screw rod is connected between the vertical erecting seat and the arm mounting seat; and the arm mounting seat is adjusted in height by the lifting screw rod and the vertical erecting seat. The bottom surface of the lifting guide rail is fixedly connected with the vertical erecting seat, and the arm mounting seat is provided with a roller wheel set which is in sliding connection with the lifting guide rail. The upper end and the lower end of the lifting screw rod are respectively provided with threads, and the vertical erecting seat and the arm mounting seat respectively and outwards extend out to form a first lifting connecting plate and a second lifting connecting plate, and are respectively connected with the threads at the upper end and the lower end of the lifting screw rod. The lifting mechanism of the pick-off unit can adjust the height of the arm mounting seat by rotating the lifting screw rod, is accurate to position, has short elapsed time in an adjusting process, further, can directly carry out production without the locking or the fixation of other mechanisms after the height is adjusted, is simple and convenient to operate, and has small workload and high efficiency.
Description
Technical field
The utility model relates to a kind of pickup machine, specifically is a kind of elevating mechanism of pickup machine.
Background technology
The elevating mechanism of pickup machine is used to regulate a kind of device of pickup machine pickup jaw center and die casting machine injection place-centric, and general taking mechanical hand is installed by the back because differences such as foundation need adjustment pickup jaw center to overlap with the die casting machine injection center.The taking mechanical hand height adjustment mainly adopts following mode (like Fig. 1) now, through many groups of (more than 3 groups) bolt and nut adjustment taking mechanical hand height, unclamps the locking nut on the every screw rod successively, rotates each lifting nut more successively the pickup machine is slowly risen.A kind of automatic part picking machine was disclosed on August 11st, 2010 like Chinese patent document number CN 101797632A; Comprise pickup control system and device; The pickup machine base is provided with height-adjustable screw thread guide pillar on the pickup machine base, said screw thread guide pillar is provided with tray substrate; Tray substrate is provided with pallet apparatus and pickup box body frame; Said pickup machine also comprises a pickup box body, and casing is connected with tray substrate through pickup box body frame, in said pickup box body, is provided with the pickup arm that advances; Said pallet apparatus comprises a pallet arm; Pallet arm is provided with the article pallet of practicing midwifery, and is arranged with pallet upset cylinder that can make the article pallet upset of practicing midwifery and the stepper motor of controlling the article tray motion of practicing midwifery at the article pallet of practicing midwifery, and is provided with the weight sensor that is connected with pickup machine control system and device in said bottom of practicing midwifery the article pallet.The elevating mechanism adjustment time of this structure pickup machine is long, and each adjustment needs about 3 hours, and workload is big.Therefore, need further to improve.
The utility model content
The purpose of the utility model aims to provide a kind of simple and reasonable, and positional precision is high, and easy to adjust quick, the elevating mechanism of the pickup machine of weak point consuming time is to overcome weak point of the prior art.
Press the elevating mechanism of a kind of pickup machine of this purpose design; Comprise vertical stand; It is provided with height-adjustable arm mount pad, and its architectural feature is that vertical stand is provided with riser guide, and arm mount pad and riser guide are slidingly connected; Be connected with elevating screw between vertical stand and the arm mount pad, the arm mount pad is through elevating screw and vertical stand adjustment height.
Said riser guide vertically is arranged on the left and right sides of vertical stand, and it is rectangular guideway or H shape guide rail, and its underrun screw or welding are fixedly connected with vertical stand, and the arm mount pad is provided with roller set and riser guide is slidingly connected.
Said roller set at least two groups are arranged on the left and right sides of arm mount pad, and it comprises respectively left and right sides roller and the front and rear rolling wheel that is slidingly connected with riser guide end face, front-back.
The two ends up and down of said elevating screw are respectively arranged with screw thread; Vertical stand, arm mount pad extend outward the first up-down connecting plate, the second up-down connecting plate respectively, are threaded with upper end screw thread, the lower end of elevating screw respectively.
The upper end screw thread of said elevating screw is a left hand thread, and the lower end screw thread is a right-handed thread.
The bottom of the said first up-down connecting plate is provided with left-handed nut and is connected with the left hand thread of elevating screw, and the top is provided with stop nut and is connected with the left hand thread of elevating screw.
The bottom of the said second up-down connecting plate is provided with the right-handed nut and is connected with the right-handed thread of elevating screw.
Vertical stand of the utility model and arm mount pad lead through guide rail and roller set and locate, and both are connected with elevating screw respectively, because the elevating screw two ends are provided with opposite threads; Therefore only need to adjust the height of arm mount pad, its accurate positioning, adjustment process weak point consuming time through rotating elevating screw; And do not need other mechanisms locking or fixing just can directly produce after the adjustment; Easy and simple to handle, workload is little, and efficient is high.
Description of drawings
Fig. 1 is the structural representation of existing pickup machine elevating mechanism.
Fig. 2 is the structural representation of the utility model one embodiment.
Fig. 3 is the left view of Fig. 2.
Fig. 4 is the vertical view of Fig. 2.
Among the figure: 1 is vertical stand, and 2 is the arm mount pad, and 3 is riser guide, and 4 is elevating screw;, 11 is left-handed nut, and 12 is stop nut, and 21 is left and right sides roller; 22 is front and rear rolling wheel, and 23 is the right-handed nut, and 41 is left hand thread; 42 is right-handed thread, and 43 is the first up-down connecting plate, and 44 is the second up-down connecting plate.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is further described.
Referring to Fig. 2-Fig. 4; The elevating mechanism of this pickup machine comprises vertical stand 1, and it is provided with height-adjustable arm mount pad 2; Its vertical stand 1 is provided with riser guide 3; Arm mount pad 2 is slidingly connected with riser guide 3, is connected with elevating screw 4 between vertical stand 1 and the arm mount pad 2, and arm mount pad 2 is through elevating screw 4 and vertical stand 1 adjustment height.
Referring to Fig. 4; Riser guide 3 vertically is arranged on the left and right sides of vertical stand 1; It is a rectangular guideway; Also can be designed to H shape guide rail as required, its underrun screw (also can pass through welding) is fixedly connected with vertical stand 1, and arm mount pad 2 is provided with roller set and riser guide 3 is slidingly connected.Roller set at least two groups are arranged on the left and right sides of arm mount pad 2, and it comprises respectively left and right sides roller 21 and the front and rear rolling wheel 22 that is slidingly connected with riser guide 3 end faces, front-back.The upper and lower side of arm mount pad 2 left and right sides of present embodiment is provided with one group of roller set respectively, and totally 12 rollers of 4 groups of roller set are connected with riser guide 3, and its positioning accuracy is high, and the up-down resistance is little, is convenient to the adjustment height.
Referring to Fig. 3, the two ends up and down of elevating screw 4 are respectively arranged with screw thread; Vertical stand 1, arm mount pad 2 extend outward the first up-down connecting plate 43, the second up-down connecting plate 44 respectively, are threaded with upper end screw thread, the lower end of elevating screw 4 respectively.The upper end screw thread of elevating screw 4 is a left hand thread 41, and the lower end screw thread is a right-handed thread 42.The bottom of the first up-down connecting plate 43 is provided with left-handed nut 11 and is connected with the left hand thread 41 of elevating screw 4, and the top is provided with stop nut 12 and is connected with the left hand thread 41 of elevating screw 4.The bottom of the second up-down connecting plate 44 is provided with right-handed nut 23 and is connected with the right-handed thread 42 of elevating screw 4.Can adjust the up-down of arm mount pad 2 through rotating elevating screw 4, the moving circle of elevating screw 4 revolutions, but the stroke height of arm mount pad 2 ascending, descending twice pitch can be realized the fast lifting of arm mount pad 2, and accurate positioning is easy to adjust quick.
Claims (7)
1. the elevating mechanism of a pickup machine; Comprise vertical stand (1); It is provided with height-adjustable arm mount pad (2), it is characterized in that vertical stand (1) is provided with riser guide (3), and arm mount pad (2) is slidingly connected with riser guide (3); Be connected with elevating screw (4) between vertical stand (1) and the arm mount pad (2), arm mount pad (2) is through elevating screw (4) and vertical stand (1) adjustment height.
2. according to the elevating mechanism of the said pickup machine of claim 1; It is characterized in that said riser guide (3) vertically is arranged on the left and right sides of vertical stand (1); It is rectangular guideway or H shape guide rail; Its underrun screw or welding are fixedly connected with vertical stand (1), and arm mount pad (2) is provided with roller set and riser guide (3) is slidingly connected.
3. according to the elevating mechanism of the said pickup machine of claim 2; It is characterized in that said roller set at least two groups; Be arranged on the left and right sides of arm mount pad (2), it comprises respectively left and right sides roller (21) and the front and rear rolling wheel (22) that is slidingly connected with riser guide (3) end face, front-back.
4. according to the elevating mechanism of each said pickup machine of claim 1-3, it is characterized in that the two ends up and down of said elevating screw (4) are respectively arranged with screw thread; Vertical stand (1), arm mount pad (2) extend outward the first up-down connecting plate (43), the second up-down connecting plate (44) respectively, and upper end screw thread, the lower end with elevating screw (4) is threaded respectively.
5. according to the elevating mechanism of the said pickup machine of claim 4, the upper end screw thread that it is characterized in that said elevating screw (4) is left hand thread (41), and the lower end screw thread is right-handed thread (42).
6. according to the elevating mechanism of the said pickup machine of claim 5; The bottom that it is characterized in that the said first up-down connecting plate (43) is provided with left-handed nut (11) and is connected with the left hand thread (41) of elevating screw (4), and the top is provided with stop nut (12) and is connected with the left hand thread (41) of elevating screw (4).
7. according to the elevating mechanism of the said pickup machine of claim 6, the bottom that it is characterized in that the said second up-down connecting plate (44) is provided with right-handed nut (23) and is connected with the right-handed thread (42) of elevating screw (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120195488 CN202146992U (en) | 2011-06-10 | 2011-06-10 | Lifting mechanism of pick-off unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120195488 CN202146992U (en) | 2011-06-10 | 2011-06-10 | Lifting mechanism of pick-off unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202146992U true CN202146992U (en) | 2012-02-22 |
Family
ID=45588067
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120195488 Expired - Lifetime CN202146992U (en) | 2011-06-10 | 2011-06-10 | Lifting mechanism of pick-off unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202146992U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102228977A (en) * | 2011-06-10 | 2011-11-02 | 广东伊之密精密机械股份有限公司 | Lifting mechanism of extractor |
| CN106890969A (en) * | 2017-03-29 | 2017-06-27 | 嘉善永金金属制品有限公司 | A kind of casting pressure apparatus with elevating function |
-
2011
- 2011-06-10 CN CN 201120195488 patent/CN202146992U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102228977A (en) * | 2011-06-10 | 2011-11-02 | 广东伊之密精密机械股份有限公司 | Lifting mechanism of extractor |
| CN106890969A (en) * | 2017-03-29 | 2017-06-27 | 嘉善永金金属制品有限公司 | A kind of casting pressure apparatus with elevating function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20120222 Effective date of abandoning: 20130522 |
|
| RGAV | Abandon patent right to avoid regrant |