CN207598835U - Leading screw antihunting lifting apparatus - Google Patents
Leading screw antihunting lifting apparatus Download PDFInfo
- Publication number
- CN207598835U CN207598835U CN201721603145.6U CN201721603145U CN207598835U CN 207598835 U CN207598835 U CN 207598835U CN 201721603145 U CN201721603145 U CN 201721603145U CN 207598835 U CN207598835 U CN 207598835U
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- China
- Prior art keywords
- leading screw
- bracket
- bearing
- antihunting
- lifting apparatus
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- 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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Abstract
A kind of leading screw antihunting lifting apparatus of the utility model utility model, include leading screw, fixing bracket is provided with below the leading screw, the cylinder with guide rod is provided on the fixing bracket, the cylinder is mounted by means of bolts on fixing bracket, and the upper end of the guide rod is provided with bracket, and the upper surface of the bracket is provided with bearing block, symmetrical bearing is provided on the bearing block, is provided between described two bearings and places arc slot for leading screw placement；Leading screw is placed by being provided with the bearing group of cylinder control, to improve the stability of leading screw in the process of running.
Description
Technical field
A kind of lifting apparatus when being swung the utility model is related to leading screw technical field more particularly to speciality leading screw.
Background technology
In automated production trim designs manufacturing process, the application of leading screw has many advantages, such as that transmission is quick, carrying is big, but
It is, if the leading screw that equipment needs is too long, because rigidity deficiency may result in the upper bottom of leading screw or so in the process of running
Dynamic, it is inadequate to eventually lead to transmission precision, therefore, solve this it is a kind of be particularly important, and traditional fixing device is usually
Fast knot structure has sliding shoe in operation, on leading screw and moves back and forth, if lifting apparatus is the dead work that will influence leading screw
Make, therefore, solve the problems, such as that this one kind is particularly important.
Utility model content
In view of the deficiencies of the prior art, the utility model provides a kind of leading screw antihunting lifting apparatus, by being provided with
The bearing group of cylinder control places leading screw, to improve the stability of leading screw in the process of running.
To solve the above-mentioned problems, the utility model provides a kind of leading screw antihunting lifting apparatus, includes leading screw,
Fixing bracket is provided with below the leading screw, the cylinder with guide rod is provided on the fixing bracket, the cylinder passes through spiral shell
Bolt is fixedly mounted on fixing bracket, and the upper end of the guide rod is provided with bracket, and the upper surface of the bracket is provided with bearing
, symmetrical bearing is provided on the bearing block, is provided between described two bearings and places arc slot for leading screw peace
It puts.
Further improvement lies in that：The both sides of the bracket lower end are respectively arranged with supporting rod, and the supporting rod is telescopic
, flexible according to guide rod therewith lifts.
Further improvement lies in that：Symmetrical bearing forms a bearing group, at least provided with two on the bracket
Bearing group.
Further improvement lies in that：The junction of the bracket and bearing block is provided with resilient sleeper-bearing, and the resilient sleeper-bearing leads to
Bolt is crossed to be fixed on bracket.
The beneficial effects of the utility model are：The utility model is placed by being provided with the bearing group of cylinder control lifting
Leading screw, to improve the stability of leading screw in the process of running, when sliding block slides into lifting apparatus, bearing group orderly can be kept away
It allows, the utility model is simple in structure, easy to operate, flexibly controllable.
Description of the drawings
Fig. 1 is the front view of the utility model.
Fig. 2 is the side view of the utility model.
Wherein：1- leading screws, 2- fixing brackets, 3- guide rods, 4- cylinders, 5- brackets, 6- bearing blocks, 7- bearings, 8- arc slots, 9-
Supporting rod, 10- resilient sleeper-bearings.
Specific embodiment
In order to deepen the understanding to the utility model, the utility model is further described below in conjunction with embodiment,
The present embodiment is only used for explaining the utility model, does not form the restriction to scope of protection of the utility model.
As shown in Figure 1, 2, a kind of leading screw antihunting lifting apparatus is present embodiments provided, includes leading screw 1, in the silk
The lower section of thick stick 1 is provided with fixing bracket 2, and the cylinder 4 with guide rod 3 is provided on the fixing bracket 2, and the cylinder 4 passes through spiral shell
Bolt is fixedly mounted on fixing bracket 2, and the upper end of the guide rod 3 is provided with bracket 5, is provided in the upper surface of the bracket 5
Bearing block 6 is provided with symmetrical bearing 7 on the bearing block 6, is provided between described two bearings 7 and places arc slot 8
It is placed for leading screw.The both sides of 5 lower end of bracket are respectively arranged with supporting rod 9, and the supporting rod 9 is telescopic, according to leading
The flexible of bar therewith lifts.Symmetrical bearing 7 forms a bearing group, at least provided with two axis on the bracket 5
Hold group.The junction of the bracket 5 and bearing block 6 is provided with resilient sleeper-bearing 10, and the resilient sleeper-bearing is bolted on support
On frame.
In leading screw longitudinal direction, appropriate position, fixing bracket are weldingly fixed on specific position, initial position adjustment as needed
Bearing can lift leading screw during cylinder range, and when leading screw works, cylinder range is lifted, and realize anti-
Only leading screw swing purpose, when lift position have sliding block by when, program control air cylinder guide rod retract, concede position to sliding block
Put, when sliding block by after, air cylinder guide rod is elongated to range again, continues to lift leading screw.
The utility model places leading screw by being provided with the bearing group of the control lifting of cylinder 4, is being run with improving leading screw
Stability in the process, when sliding block slides into lifting apparatus, bearing group can orderly avoidance, the utility model is simple in structure,
It is easy to operate, flexibly controllable.
Claims (4)
1. a kind of leading screw antihunting lifting apparatus, includes leading screw（1）, it is characterised in that：In the leading screw（1）Lower section setting
There is fixing bracket（2）, the fixing bracket（2）On be provided with band guide rod（3）Cylinder（4）, the cylinder（4）Consolidated by bolt
Dingan County is mounted in fixing bracket（2）On, the guide rod（3）Upper end be provided with bracket（5）, in the bracket（5）Upper surface set
It is equipped with bearing block（6）, the bearing block（6）On be provided with symmetrical bearing（7）, in described two bearings（7）Between set
It is equipped with and places arc slot（8）It is placed for leading screw.
2. leading screw antihunting lifting apparatus as described in claim 1, it is characterised in that：The bracket（5）The both sides of lower end point
Supporting rod is not provided with it（9）, the supporting rod（9）To be telescopic, flexible according to guide rod therewith lifts.
3. leading screw antihunting lifting apparatus as described in claim 1, it is characterised in that：Symmetrical bearing（7）Form one
A bearing group, the bracket（5）On at least provided with two bearing groups.
4. leading screw antihunting lifting apparatus as described in claim 1, it is characterised in that：The bracket（5）With bearing block（6）'s
Junction is provided with resilient sleeper-bearing（10）, the resilient sleeper-bearing is bolted on bracket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721603145.6U CN207598835U (en) | 2017-11-27 | 2017-11-27 | Leading screw antihunting lifting apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721603145.6U CN207598835U (en) | 2017-11-27 | 2017-11-27 | Leading screw antihunting lifting apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207598835U true CN207598835U (en) | 2018-07-10 |
Family
ID=62761068
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721603145.6U Active CN207598835U (en) | 2017-11-27 | 2017-11-27 | Leading screw antihunting lifting apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207598835U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107830139A (en) * | 2017-11-27 | 2018-03-23 | 安徽戎发冲压机器人有限公司 | Leading screw antihunting lifting apparatus |
| WO2022036915A1 (en) * | 2020-08-17 | 2022-02-24 | 江苏晨光数控机床有限公司 | Numerical-control cyclone milling machine |
-
2017
- 2017-11-27 CN CN201721603145.6U patent/CN207598835U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107830139A (en) * | 2017-11-27 | 2018-03-23 | 安徽戎发冲压机器人有限公司 | Leading screw antihunting lifting apparatus |
| WO2022036915A1 (en) * | 2020-08-17 | 2022-02-24 | 江苏晨光数控机床有限公司 | Numerical-control cyclone milling machine |
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| GR01 | Patent grant |