CN205520503U - Amount of deflection adjusting device - Google Patents
Amount of deflection adjusting device Download PDFInfo
- Publication number
- CN205520503U CN205520503U CN201620083774.XU CN201620083774U CN205520503U CN 205520503 U CN205520503 U CN 205520503U CN 201620083774 U CN201620083774 U CN 201620083774U CN 205520503 U CN205520503 U CN 205520503U
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- CN
- China
- Prior art keywords
- adjusting device
- deflection adjusting
- fastening part
- gyration
- adjustment
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to a large length and radius ratio's all kinds of metalworks or the amount of deflection adjustment technical field of the composite pipe body especially relate to an amount of deflection adjusting device, including rotation mechanism, supporting mechanism and adjustment mechanism, rotation mechanism includes ring form gyration rim plate and presss from both sides tight unit, presss from both sides tight unit and installs inside the gyration rim plate, and gyration rim plate lower part borders on the rolling element of supporting mechanism, and the rolling element is installed on the adjustment seat, and can the free rotation, and the supporting mechanism sub -unit connection has adjustment mechanism, and adjustment mechanism includes adjustment handle and screwfeed unit, the fixed setting in adjustment mechanism lower part. The utility model discloses application scope is wide, thereby realizes various complex section's centering and tightly set the tone wholely through adjusting the distance that stretches into that four adjusting screw must rotate the rim plate center, do not receive the restriction of work piece appearance profile, can satisfy the needs of the amount of deflection adjustment of all kinds of work pieces under the rotating shape attitude, guarantee product quality, improve product percent of pass and production efficiency, it is convenient to adjust, does not need to reinstallate many times.
Description
Technical field
The utility model relates to all kinds of metalworks of big L/D ratio or the amount of deflection adjustment technology field of composite body, particularly relates to a kind of deflection adjusting device.
Background technology
Add longaxones parts at present to be usually man-hour and one end geometrical clamp of longaxones parts is contained on lathe chuck, the other end is held out against by the top of lathe, in order to prevent the middle part of longaxones parts from beating in process, hanging part at longaxones parts is supported by lathe center frame, then carries out part outer rotating turnery processing.
In general, big L/D ratio composite products due to the effect of self gravitation, usually occurs that deflection deformation exceeds predetermined design requirement in being wound around production process.Owing to big L/D ratio product size is long, it is easily generated relatively large deformation and skew, this slight shift can cause the generation of processed position to be beated, this beating cannot ensure adding the machining accuracy not only causing processed long shaft part man-hour, it is also easy to cause the cutter that shakes simultaneously, the cutter that shakes not only results in surface of the work roughness when occurring is excessively poor, the clamping of cutter or workpiece the most also can be caused to become loosening, even damage cutter or clamping device, so that the machining accuracy of workpiece and surface roughness cannot ensure.And product is often in rotating machining state in process of production, frequently with mode be to increase fixing support at position of centre of gravity to adjust the deformation of product, adjust mode single, and be unfavorable for the processing under product rotation status.
Utility model content
For above-described deficiency, the utility model provides a kind of deflection adjusting device, applied widely, stretching into distance thus realizing the centering of various complex section and tightening adjusts of rotation roulette center is obtained by adjusting four regulation screws, do not limited by workpiece configurations profile, the needs that all kinds of workpiece amount of deflection under rotation status adjusts can be met, thus ensure product quality, improve product percent of pass and production efficiency.
In order to achieve the above object, the utility model is achieved through the following technical solutions:
A kind of deflection adjusting device, including slew gear, supporting mechanism and governor motion, described slew gear includes circular revolution wheel disc and clamping unit, clamping unit is arranged on inside revolution wheel disc, and revolution wheel disc bottom adjoins the rolling element of supporting mechanism, and rolling element is arranged on adjustment seat, and can be freely rotatable, supporting mechanism bottom connects has governor motion, governor motion to include regulating handle and screwfeed unit, and governor motion bottom is fixedly installed.
Described revolution wheel disc includes half round wheel disk that two sizes are identical, half round wheel disk includes rolled portion, fastening part and connecting portion, rolled portion is semicircle shape, fastening part is in the arc-shaped less than semicircle, rolled portion is fixing with fastening part to be connected, the two centre of gyration overlaps and the radius of gyration of rolled portion is less than the fastening part radius of gyration, and rolled portion lower end is fixed with connecting portion, and two and half round wheel disks connect by connecting portion is fixing.
Described fastening part is fixedly mounted on the both sides of rolled portion, and every side offers one or more screwed hole.
Described connecting portion has two, all offers a through hole.
Described clamping unit is multiple regulation screws, is connected with fastening part by screwed hole.
Further, the quantity of described regulation screw is 4.
Described rolling element is bearing, and bearing top circle surface adjoins with rolled portion.
The screwfeed unit of described governor motion includes leading screw, silk braid and base, base is in a tubular form, its top is provided with step, regulation handle is fixing with silk braid to be connected, silk braid is connected with the step of base by bearing, and free to rotate between silk braid and base, leading screw is threadeded with silk braid, leading screw lower end freely falls in the pore of base, and leading screw upper end is connected or adjacent with adjusting seat.
The beneficial effects of the utility model are as follows:
1. the utility model is applied widely, obtains stretching into distance thus realizing the centering of various complex section and tightening adjusts of rotation roulette center by adjusting four regulation screws；
2. this adjusting apparatus is not limited by workpiece configurations profile, can meet the needs that all kinds of workpiece amount of deflection under rotation status adjusts, thus ensure product quality, improve product percent of pass and production efficiency；
The most easy to adjust, it is not necessary to repeatedly to reinstall；Have only to adjust the degree of tightness of regulation screw, the i.e. installation site of adjustable workpiece.
Accompanying drawing illustrates:
Fig. 1 is the utility model general structure front elevational schematic；
Fig. 2 is the utility model general structure left view schematic diagram；
Fig. 3 is the utility model slew gear front elevational schematic；
Fig. 4 is the utility model slew gear left view schematic diagram；
Detailed description of the invention:
Describe in detail about exemplary embodiment of the present utility model according to following accompanying drawing.
In figure, the implication representated by sequence number is: 1-workpiece, and 2-regulates screw, and 3-turns round wheel disc, 4-rolling element, and 5-adjusts seat, and 6-adjusts handle, 7-base, 8-rolled portion, 9-fastening part, 10-connecting portion, 11-screwed hole, 12-silk braid, 13-leading screw.
Embodiment one: a kind of deflection adjusting device as depicted in figs. 1 and 2, including slew gear, supporting mechanism and governor motion, described slew gear includes circular revolution wheel disc 3 and clamping unit, it is internal that clamping unit is arranged on revolution wheel disc 3, revolution wheel disc 3 bottom adjoins the rolling element 4 of supporting mechanism, rolling element 4 is arranged on adjustment seat 5, and can be freely rotatable, supporting mechanism bottom connects governor motion, governor motion includes regulating handle 6 and screwfeed unit, and governor motion bottom is fixedly installed.
As shown in Figure 3 and Figure 4, revolution wheel disc 3 includes half round wheel disk that two sizes are identical, half round wheel disk includes rolled portion 8, fastening part 9 and connecting portion 10, rolled portion 8 is in semicircle shape, fastening part 9 is in the arc-shaped less than semicircle, rolled portion 8 is fixing with fastening part 9 to be connected, the two centre of gyration overlaps and the radius of gyration of rolled portion 8 is less than fastening part 9 radius of gyration, rolled portion 8 lower end is fixed with connecting portion 10, two and half round wheel disks connect by connecting portion 10 is fixing, the connecting portion 11 of each half round wheel disk has two, and connecting portion 11 is all offered a through hole.
Fastening part 9 is fixedly mounted on the both sides of rolled portion 8, and every side offers one or more screwed hole 11.Described clamping unit is 4 regulation screws 2, is connected with fastening part 9 by screwed hole 11.
Rolling element 4 is bearing, and bearing top circle surface adjoins with rolled portion 8.
The screwfeed unit of governor motion includes leading screw 13, silk braid 12 and base 7, base 7 is in a tubular form, its top is provided with step, regulation handle 6 is fixing with silk braid 12 to be connected, silk braid 12 is connected with the step of base 7 by bearing, and free to rotate between silk braid 12 and base 7, leading screw 13 is threadeded with silk braid 12, leading screw 13 lower end freely falls in the pore of base 7, and leading screw 13 upper end is connected or adjacent with adjusting seat 5.
The foregoing is only the schematic detailed description of the invention of the utility model; it is not limited to scope of the present utility model; any those skilled in the art, in the equivalent variations conceived without departing from the utility model and made on the premise of principle and amendment, all should belong to the scope of the utility model protection.
Claims (8)
1. A kind of deflection adjusting device, including slew gear, supporting mechanism and governor motion, it is characterized in that, described slew gear includes circular revolution wheel disc and clamping unit, and clamping unit is arranged on inside revolution wheel disc, revolution wheel disc bottom adjoins the rolling element of supporting mechanism, rolling element is arranged on adjustment seat, and can be freely rotatable, and supporting mechanism bottom connects governor motion, governor motion includes regulating handle and screwfeed unit, and governor motion bottom is fixedly installed.
2. Deflection adjusting device according to claim 1, it is characterized in that, described revolution wheel disc includes half round wheel disk that two sizes are identical, half round wheel disk includes rolled portion, fastening part and connecting portion, and rolled portion is semicircle shape, and fastening part is in the arc-shaped less than semicircle, rolled portion is fixing with fastening part to be connected, the two centre of gyration overlaps and the radius of gyration of rolled portion is less than the fastening part radius of gyration, and rolled portion lower end is fixed with connecting portion, and two and half round wheel disks connect by connecting portion is fixing.
3. Deflection adjusting device according to claim 2, it is characterised in that described fastening part is fixedly mounted on the both sides of rolled portion, every side offers one or more screwed hole.
4. Deflection adjusting device according to claim 2, it is characterised in that described connecting portion has two, all offers a through hole.
5. Deflection adjusting device according to claim 3, it is characterised in that described clamping unit is multiple regulation screws, is connected with fastening part by screwed hole.
6. Deflection adjusting device according to claim 5, it is characterised in that the quantity of described regulation screw is 4.
7. Deflection adjusting device according to claim 2, it is characterised in that described rolling element is bearing, bearing top circle surface adjoins with rolled portion.
8. Deflection adjusting device according to claim 1, it is characterized in that, the screwfeed unit of described governor motion includes leading screw, silk braid and base, and in a tubular form, its top is provided with step to base, regulation handle is fixing with silk braid to be connected, silk braid is connected with the step of base by bearing, and free to rotate between silk braid and base, leading screw is threadeded with silk braid, leading screw lower end freely falls in the pore of base, and leading screw upper end is connected or adjacent with adjusting seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620083774.XU CN205520503U (en) | 2016-01-28 | 2016-01-28 | Amount of deflection adjusting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620083774.XU CN205520503U (en) | 2016-01-28 | 2016-01-28 | Amount of deflection adjusting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205520503U true CN205520503U (en) | 2016-08-31 |
Family
ID=56771499
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620083774.XU Expired - Fee Related CN205520503U (en) | 2016-01-28 | 2016-01-28 | Amount of deflection adjusting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205520503U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114193078A (en) * | 2021-12-16 | 2022-03-18 | 南京合信自动化有限公司 | Automatic welding square tube rotary supporting device for crane boom |
-
2016
- 2016-01-28 CN CN201620083774.XU patent/CN205520503U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114193078A (en) * | 2021-12-16 | 2022-03-18 | 南京合信自动化有限公司 | Automatic welding square tube rotary supporting device for crane boom |
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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 |
Granted publication date: 20160831 Termination date: 20190128 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |