CN203254802U - Novel lifting mechanism of face clamping bench - Google Patents
Novel lifting mechanism of face clamping bench Download PDFInfo
- Publication number
- CN203254802U CN203254802U CN 201320288416 CN201320288416U CN203254802U CN 203254802 U CN203254802 U CN 203254802U CN 201320288416 CN201320288416 CN 201320288416 CN 201320288416 U CN201320288416 U CN 201320288416U CN 203254802 U CN203254802 U CN 203254802U
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- China
- Prior art keywords
- lifting mechanism
- cam
- clamping bench
- worm
- face clamping
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- Expired - Fee Related
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Abstract
The utility model discloses a novel lifting mechanism of a face clamping bench. The novel lifting mechanism comprises a base and a clamping bench top, wherein at least three guide rods are arranged under the clamping bench top; the guide rods are arranged on the base through linear bearings; a power transmission device is arranged on the base; cams are arranged at the two ends of the power transmission device; a cambered sliding groove is formed in each cam; sliders are arranged on the two sides of the face clamping bench; and the sliders are slidingly arranged in the cambered sliding grooves. The guide mechanism of the novel lifting mechanism of the face clamping bench is independent so that lifting cannot be interfered due to processing or assembly problems of other mechanisms and operation is guaranteed to be reliable and steady; the cambered sliding-groove cams of the lifting mechanism are capable of keeping positioning up and down on the premise of guaranteeing accurate positioning, and the positioning way is more stable than the single-side positioning way of the traditional open cam; lifting is controlled by a motor and accurate positioning can be realized; and transmission of a worm wheel and a worm has excellent self-locking property and can be self-locked after the worm wheel and the worm are at a working height; and as a result, the height of the bench is prevented from being changed by counter-acting force during face clamping.
Description
Technical field
The utility model relates to a kind of cementing machine, especially relates to a kind of folder face platform elevating mechanism of cementing machine.
Background technology
As everyone knows, present most less glue binding machine folder face platform elevating mechanism is adopted open cam more and is lifted, and utilizes deadweight and spring force to descend.Guiding is connected on the pedestal, and is relatively open, supreme positive stop.Such mechanism often causes spring to destroy in transit owing to reasons such as vibrations, and the problems such as folder this TV station displacement cause folder this TV station not use.
Have an area of in addition the angle governor motion and mostly be manual adjustments, adjustable range is limited, and mechanism is complicated, and requirement on machining accuracy is high, equally also causes assembling complicated.Its manual adjustment circumference angle is relatively loaded down with trivial details, and is relatively simple when heightening, and debugging can reach optimum efficiency but need repeatedly when turning down.Its old structure has been not suitable with the demand for development of present sophisticated equipment.
And some more high-end these elevating mechanisms of folder can address this problem.But exist equally mechanism complicated, structure is larger, and the parts machining required precision is high, and the assembling hard problem is not to be well suited for existing office with gluey machine industry.
Summary of the invention
The utility model provides a kind of simple and stable for the deficiencies in the prior art, but automation control is beneficial to the folder face platform elevating mechanism of assembling.
For achieving the above object, the utility model can be taked following technical proposals: a kind of Novel clamp face platform elevating mechanism, comprise pedestal and folder table top, and described folder table top below is provided with at least three guide rods, and described guide rod is located on the pedestal by linear bearing; Described pedestal is provided with actuating unit, and described actuating unit two ends are provided with cam, offer arc chute on the described cam, and described folder table top both sides are provided with slide block, and described slide block is mounted slidably in arc chute.
As preferably, described actuating unit comprises control motor, the worm screw that links to each other with the control motor and the worm gear that cooperates with worm screw, described control motor-driven worm screw, and worm screw drive worm gear turns round worm gear drives both sides cam synchronous revolving.
As preferably, described guide rod quantity is four, and four guide rods are parallel to each other.
The beneficial effects of the utility model are: the first, and guiding mechanism is independent, guarantees that lifting can not produce interference because of the processing of other mechanisms or assembly problem, guarantees reliable stable.The second, the arc chute cam that elevating mechanism adopts is guaranteeing under the pinpoint prerequisite, keeps up and down location, and is more stable with respect to the mode of the monolateral location of the open cam of tradition.Its characteristics that contact up and down can prevent from shaking in transit the destruction to mechanism position.The 3rd, the Electric Machine Control lifting can realize accurate location, no matter lifting or have an area of angle fine setting all can be controlled, need not the complicated manual fine-tuning mechanism of tradition, but and circuit control, realize automation control, the improving product class.The 4th, the turbine and worm transmission has good self-locking performance, can be to its self-locking when it arrives working depth, and reaction force is to the change of podium level when preventing from pressing from both sides face.
Description of drawings
Fig. 1 is structural representation of the present utility model.
The specific embodiment
In order to make those skilled in the art person better understand the utility model scheme, below in conjunction with the accompanying drawing among the utility model embodiment, technical scheme among the utility model embodiment is carried out clear, complete description, obviously, described embodiment only is a part of embodiment of the present utility model, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment that obtains under the creative work prerequisite, all should belong to the scope of the utility model protection.
A kind of Novel clamp face platform elevating mechanism, comprise pedestal 1 and folder table top 2, on the pedestal 1 actuating unit is installed, the actuating unit two ends are equipped with cam 5, offer arc chute 6 on the cam 5, the arc chute 6 curved shapes (as shown in Figure 1) that increase progressively, arc chute 6 two ends are unequal to the distance of cam 5 pivot points, folder table top 2 belows are installed with at least three guide rods 3, guide rod 3 is installed on above the pedestal 1 by linear bearing 4, folder table top 2 both sides are installed with slide block 7, slide block 7 is mounted slidably in arc chute 6, and actuating unit driving cam 5 rotates, and slide block 7 can be in arc chute 6 interior diverse locations when cam 5 rotated, along with variation drive folder table top 2 liftings of slide block 7 to the distance of cam 5 pivot points, namely realized the elevating movement of table top 2, based on the stability of folder table top lifting process, the quantity of guide rod 3 is preferably four in present embodiment, guarantee to press from both sides sliding smoothly up and down of face platform 2, four guide rods 3 be arranged in parallel.
In present embodiment, actuating unit comprises control motor 8, the worm screw 9 that links to each other with control motor 8 and the worm gear 10 that cooperates with worm screw 9, control motor 8 drives worm screw 9 and rotates, worm screw 9 is rotated and drives worm gear 10 revolutions, worm gear 10 revolutions drive both sides cam 5 synchronous revolvings, utilize arc chute 6 in the cam steadily to drive folder face platforms 2 and move up and down, wherein control motor 8 and can adopt stepper motor or servomotor, also can adopt conventional motors to add the mode such as sensing code-disc and control.
Relatively independent by guidance system and jacking system that guide rod forms, more succinct and stable.The cam with arc chute that elevating mechanism adopts, accurately positioning height, and maintenance is the location up and down.Mode with respect to the monolateral location of the open cam of tradition is more stable.The Electric Machine Control lifting can accurately be located, and does not need traditional circumference angle micro-adjusting mechanism, and can realize circuit control, realizes automation.The turbine and worm transmission can be to its self-locking when it arrives working depth, and reaction force is to the change of podium level during the placing clamp face.
Claims (3)
1. a Novel clamp face platform elevating mechanism is characterized in that: comprise pedestal (1) and press from both sides table top (2) that be provided with three guide rods (3) below the described folder table top (2), described guide rod (3) is located on the pedestal (1) by linear bearing (4) at least; Described pedestal (1) is provided with actuating unit, described actuating unit two ends are provided with cam (5), offer arc chute (6) on the described cam (5), described folder table top (2) both sides are provided with slide block (7), and described slide block (7) is mounted slidably in arc chute (6).
2. Novel clamp face platform elevating mechanism according to claim 1, it is characterized in that: described actuating unit comprises control motor (8), the worm screw (9) that links to each other with the control motor and the worm gear (10) that cooperates with worm screw, described control motor (8) drives worm screw (9) and rotates, worm screw (9) is rotated and drives worm gear (10) revolution, and worm gear (10) drives both sides cams (5) synchronous revolving.
3. Novel clamp face platform elevating mechanism according to claim 1, it is characterized in that: described guide rod (3) quantity is four, and four guide rods are parallel to each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320288416 CN203254802U (en) | 2013-05-24 | 2013-05-24 | Novel lifting mechanism of face clamping bench |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320288416 CN203254802U (en) | 2013-05-24 | 2013-05-24 | Novel lifting mechanism of face clamping bench |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203254802U true CN203254802U (en) | 2013-10-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320288416 Expired - Fee Related CN203254802U (en) | 2013-05-24 | 2013-05-24 | Novel lifting mechanism of face clamping bench |
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| CN (1) | CN203254802U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106128974A (en) * | 2016-08-15 | 2016-11-16 | 叶侃 | A kind of solar panel testing agency |
| CN108556506A (en) * | 2018-04-23 | 2018-09-21 | 山东职业学院 | A kind of accounting bill glue spreading apparatus |
| CN108860729A (en) * | 2018-07-26 | 2018-11-23 | 深圳市振野蛋品智能设备股份有限公司 | The quick whole sequence devices and methods therefor of egg product |
| CN109379940A (en) * | 2018-08-22 | 2019-02-26 | 山东省农业机械科学研究院 | Garlic bulbil direction discernment adjusts device |
| CN110338967A (en) * | 2019-07-09 | 2019-10-18 | 张国明 | A kind of novel Tweezers for eye surgery of intraocular forceps type and its application method |
| CN112642960A (en) * | 2020-09-27 | 2021-04-13 | 衡阳市伟力钢筋机械有限公司 | Steel bar straightening and cutting device for construction machinery |
-
2013
- 2013-05-24 CN CN 201320288416 patent/CN203254802U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106128974A (en) * | 2016-08-15 | 2016-11-16 | 叶侃 | A kind of solar panel testing agency |
| CN106128974B (en) * | 2016-08-15 | 2019-03-15 | 东营市航宇工贸有限责任公司 | A kind of solar panel testing agency |
| CN108556506A (en) * | 2018-04-23 | 2018-09-21 | 山东职业学院 | A kind of accounting bill glue spreading apparatus |
| CN108860729A (en) * | 2018-07-26 | 2018-11-23 | 深圳市振野蛋品智能设备股份有限公司 | The quick whole sequence devices and methods therefor of egg product |
| CN108860729B (en) * | 2018-07-26 | 2020-10-23 | 深圳市振野蛋品智能设备股份有限公司 | Rapid egg sorting device and method thereof |
| CN109379940A (en) * | 2018-08-22 | 2019-02-26 | 山东省农业机械科学研究院 | Garlic bulbil direction discernment adjusts device |
| CN110338967A (en) * | 2019-07-09 | 2019-10-18 | 张国明 | A kind of novel Tweezers for eye surgery of intraocular forceps type and its application method |
| CN110338967B (en) * | 2019-07-09 | 2022-07-08 | 张国明 | Intraocular forceps type capsulorhexis forceps and use method thereof |
| CN112642960A (en) * | 2020-09-27 | 2021-04-13 | 衡阳市伟力钢筋机械有限公司 | Steel bar straightening and cutting device for construction machinery |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131030 Termination date: 20200524 |