CN209010934U - A kind of circular cutter radius regulating mechanism - Google Patents
A kind of circular cutter radius regulating mechanism Download PDFInfo
- Publication number
- CN209010934U CN209010934U CN201821753674.9U CN201821753674U CN209010934U CN 209010934 U CN209010934 U CN 209010934U CN 201821753674 U CN201821753674 U CN 201821753674U CN 209010934 U CN209010934 U CN 209010934U
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- China
- Prior art keywords
- shaft
- power pedestal
- cutterhead power
- long slot
- radius
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Abstract
The utility model discloses a kind of circular cutter radius regulating mechanisms, it is characterized in that, including lifting shaft, cutterhead power pedestal, cutting blade, adjustable plate, connecting plate, center of circle positioning seat, shaft, cutting blade is mounted on cutterhead power pedestal, two pieces of adjustable plates are symmetrically fixedly connected on cutterhead power pedestal, several are equipped on adjustable plate for adjusting the screw hole of cut radius and playing the long slot hole of positioning and guiding, connecting plate center is fixedly mounted in shaft, both ends respectively on two pieces of adjustable plates screw hole and long slot hole be bolted, shaft is mounted on the positioning seat of the center of circle.By the way that the long slot hole playing the guiding role is arranged, solve the problems, such as that adjustable plate and connecting plate upper bolt aperture positioned in alignment are difficult when radius adjusting, only need a people can be completed, greatly simplify operating process；The design of double flute guiding and positioning simultaneously, ensure that integrally-built stability.
Description
Technical field
The bindiny mechanism adjusted the utility model relates to a kind of radius more particularly to a kind of radius for circular cutter
Regulating mechanism.
Background technique
Circular cutter is a kind of for cutting the road construction equipment of concrete or pitch, is primarily adapted for use in placement road
Needed for well lid, well lid diameter is different, and circular dimension size in ground to be cut also differs, to expand making for cutting equipment
With range, circular cutter usually requires the reserved a variety of cutting diameters of setting, to meet various working demand.Existing common half
Diameter regulating mechanism is porous regulative mode, as shown in attached drawing 1, adjusts radius and needs all to remove fixing bolt, then push away
Movable knife disc power pedestal is adjusted to required radial location, and entire cutterhead power pedestal is completely by a lifting of lifting shaft at this time
Point connection, cutterhead power mechanism has swing trend at this time, and single people should keep cutter-head mechanism to stablize, while alignment connection again
Then fastening bolt is impossible in hole, it is necessary to which two people or the achievable radius of more talents are adjusted, and are made troubles to operating with.
Utility model content
The shortcomings that the purpose of the utility model is to overcome the above-mentioned prior arts provides a kind of novel circular cutter radius
Regulating mechanism can realize cutter-head mechanism slidable adjustment in the case where bolt is not exclusively removed, one, which can be easier to realize, becomes
Diameter manipulation.
The utility model is achieved through the following technical solutions:
A kind of circular cutter radius regulating mechanism, including lifting shaft, cutterhead power pedestal, cutting blade, adjustable plate, company
Fishplate bar, center of circle positioning seat, shaft, wherein the cutterhead power pedestal can be moved forward and backward along the direction that radius is adjusted, the cutting
Blade is mounted on the front end of the cutterhead power pedestal；The lifting shaft is movably connected in the top of the cutterhead power pedestal,
For going up and down cutterhead power pedestal；Adjustable plate described in two pieces is symmetrically fixedly connected on the cutterhead power pedestal, the tune
Several are equipped on section plate for adjusting the screw hole of cut radius and playing the long slot hole of positioning and guiding；The connecting plate
Center is fixedly mounted in the shaft, and both ends are respectively provided with two screw holes, respectively with the spiral shell on two pieces of adjustable plates
Nail hole and long slot hole are bolted；The shaft is mounted on the center of circle positioning seat.
Further preferred embodiment is that the length of the long slot hole is greater than the length of several screw holes arrangement.
Further preferred embodiment is that the long slot hole on two pieces of adjustable plates can be located separately the inside of screw hole, can also
To be located at outside.
The utility model has the beneficial effects that: when adjusting radius, being solved by the long slot hole for being provided with guiding role
The problem of adjustable plate and connecting plate upper bolt aperture are difficult to positioned in alignment only needs a people can be completed, greatlies simplify operating process,
It improves efficiency while saving manpower；The design of double flute guiding and positioning simultaneously, ensure that integrally-built stability.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the prior art.
Fig. 2 is a kind of overlooking structure diagram of circular cutter radius regulating mechanism of the utility model.
Fig. 3 is a kind of side structure schematic diagram of circular cutter radius regulating mechanism of the utility model.
Description of symbols: 1- lifting shaft；2- cutterhead power pedestal；3- cutting blade；4- adjustable plate；5- connecting plate；6-
Shaft；The center of circle 7- positioning seat；8- screw hole；9- long slot hole.
Specific embodiment
Functional component same as the prior art uses identical appended drawing reference in the utility model embodiment.
As shown in Figure 2 and Figure 3, a kind of circular cutter radius regulating mechanism, including lifting shaft 1, cutterhead power pedestal 2, cut
Cutting blade 3, adjustable plate 4, connecting plate 5, center of circle positioning seat 7, shaft 6, wherein the cutterhead power pedestal 2 can be adjusted along radius
Direction be moved forward and backward, the cutting blade 3 is mounted on the front end of the cutterhead power pedestal 2；The lifting shaft 1 is flexibly connected
In the top of the cutterhead power pedestal 2, for going up and down cutterhead power pedestal 2；Adjustable plate 4 described in two pieces is symmetrically fixedly connected
On the cutterhead power pedestal 2, several are equipped on the adjustable plate 4 for adjusting the screw hole 8 of cut radius and rising
The long slot hole 9 of positioning and guiding effect；5 center of connecting plate is fixedly mounted in the shaft 6, and both ends are respectively provided with two
Screw hole, respectively on two pieces of adjustable plates 4 screw hole 8 and long slot hole 9 be bolted by four；The shaft 6 is pacified
On the center of circle positioning seat 7.
The length of the long slot hole 9 is greater than the length of several screw holes 8 arrangement.
Relative to screw hole 8, the long slot hole 9 on two pieces of adjustable plates 4 is located at the inner or outer side of screw hole.
Its working principle is that: when needing to adjust the cut radius of cutting machine, first on two pieces of adjustable plates 4 be located at screw
Two fastening bolts in hole 8 are dismantled, and two fastening bolts being located in long slot hole 9 are then screwed loosening, are careful not to tear open
This lower two bolts, cutterhead power pedestal 2 and adjustable plate 4 can be determined along this two bolts not removed in long slot hole 9 at this time
It is slid back and forth under the guiding of position, when sliding into the corresponding screw hole 8 of required radius on adjustable plate 4 and the screw hole weight on connecting plate 5
When conjunction, upper fastening bolt is installed in screw hole 8, and the bolt in long slot hole 9 is tightened.
Above-listed detailed description is illustrating for the utility model possible embodiments, and the embodiment is not to limit
The scope of the patents of the utility model, all equivalence enforcements or change without departing from carried out by the utility model, is intended to be limited solely by this case
In the scope of the patents.
Claims (3)
1. a kind of circular cutter radius regulating mechanism, which is characterized in that including lifting shaft, cutterhead power pedestal, cutting blade,
Adjustable plate, connecting plate, center of circle positioning seat, shaft, wherein the cutterhead power pedestal can move before and after the direction that radius is adjusted
Dynamic, the cutting blade is mounted on the front end of the cutterhead power pedestal；The lifting shaft is movably connected in cutterhead power pedestal
Top, for going up and down cutterhead power pedestal；Adjustable plate described in two pieces is symmetrically fixedly connected on cutterhead power pedestal, described
Several are equipped on adjustable plate for adjusting the screw hole of cut radius and playing the long slot hole of positioning and guiding；The connection
Plate center is fixedly mounted in the shaft, both ends respectively on two pieces of adjustable plates screw hole and long slot hole pass through
It is bolted；The shaft is mounted on the center of circle positioning seat.
2. a kind of circular cutter radius regulating mechanism according to claim 1, which is characterized in that the length on adjustable plate
The length of slot is greater than the length of several screw holes arrangement.
3. a kind of circular cutter radius regulating mechanism according to claim 1, which is characterized in that two pieces of adjustable plates
On long slot hole be located at the inner or outer side of screw hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821753674.9U CN209010934U (en) | 2018-10-29 | 2018-10-29 | A kind of circular cutter radius regulating mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821753674.9U CN209010934U (en) | 2018-10-29 | 2018-10-29 | A kind of circular cutter radius regulating mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209010934U true CN209010934U (en) | 2019-06-21 |
Family
ID=66840242
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821753674.9U Active CN209010934U (en) | 2018-10-29 | 2018-10-29 | A kind of circular cutter radius regulating mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209010934U (en) |
-
2018
- 2018-10-29 CN CN201821753674.9U patent/CN209010934U/en active Active
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