CN206998338U - A kind of bar cutting-off machine stopping means - Google Patents
A kind of bar cutting-off machine stopping means Download PDFInfo
- Publication number
- CN206998338U CN206998338U CN201720880646.2U CN201720880646U CN206998338U CN 206998338 U CN206998338 U CN 206998338U CN 201720880646 U CN201720880646 U CN 201720880646U CN 206998338 U CN206998338 U CN 206998338U
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- fixed plate
- nut
- bearing pin
- caging bolt
- guide
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Abstract
A kind of bar cutting-off machine stopping means, including caging bolt, nut, bearing pin, guide, back-moving spring and for the fixed plate in cutting machine frame, through hole is offered in fixed plate, nut is on caging bolt, one end of caging bolt and nut is exposed at the front side of fixed plate after passing through through hole, the diameter of through hole is more than the external diameter of nut, bearing pin is fixedly mounted on the outer wall of nut, the axis of bearing pin and the axis perpendicular of nut, guide is fixedly mounted on the leading flank of fixed plate, the axis of guide is parallel with the cutting edge of cutting machine blade, bearing pin is located in guide, back-moving spring is located on rear side of fixed plate, one end of back-moving spring is connected with caging bolt, the other end is connected with fixed plate.The utility model is simple in construction, convenient and reliable, can greatly improve the blank size of round steel cut-out blank, ensures the flatness of section.
Description
Technical field
A kind of bar cutting-off machine is the utility model is related to, is especially a kind of bar cutting-off machine stopping means.
Background technology
At present, bar cutting-off machine is compared with other cut-out equipment, have in light weight, power consumption less, reliable operation, efficiency height etc.
Feature, therefore, be progressively machined in recent years it is widely used with bar mill etc., in the every field of the development of the national economy
Important function is played.My company finds that the blank size deviation of round steel is larger, and cuts during bar cutting-off machine is used
Section is more oblique, directly affects the quality of rear road production process.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of bar cutting-off machine stopping means, its simple in construction, side
It can lean on, the blank size of round steel cut-out blank can be greatly improved, ensure the flatness of section.
Technical solution of the present utility model is to provide a kind of bar cutting-off machine stopping means with following structure,
Including caging bolt, nut, bearing pin, guide, back-moving spring and for the fixed plate in cutting machine frame, fixed plate
On offer through hole, nut on caging bolt, one end of caging bolt and nut passes through be exposed at fixed plate after through hole before
Side, the diameter of through hole are more than the external diameter of nut, and bearing pin is fixedly mounted on the outer wall of nut, the axis of bearing pin and the axis of nut
Perpendicular, guide is fixedly mounted on the leading flank of fixed plate, and the axis of guide is parallel with the cutting edge of cutting machine blade, bearing pin
In guide, back-moving spring is located on rear side of fixed plate, and one end of back-moving spring is connected with caging bolt, the other end and fixed plate
Connection.
A kind of bar cutting-off machine stopping means described in the utility model, wherein, the bearing pin and guide have two, and
And it is symmetrical arranged.
A kind of bar cutting-off machine stopping means described in the utility model, wherein, the top left side of the fixed plate is provided with L
Shape connecting plate, screw hole is offered on the top surface of L-shaped connecting plate, the left and right ends of fixed plate offer the U-shaped passed through for screw
Open slot.
After above structure, compared with prior art, a kind of bar cutting-off machine stopping means of the utility model have with
Lower advantage：Before carrying out blanking to round steel, fixed plate is arranged on to the rear of cutting machine blade first, and according to required blanking
The length that blank size regulation caging bolt is stretched out on front side of fixed plate, it is ensured that between the front end surface and blade cutting edge of caging bolt
Distance be just blanking blank size, then to round steel carry out feeding, before being resisted against caging bolt when the head of round steel
When holding on end face, two blades are staggeredly cut off；In the effect of cut-out power, blank is shifted by shearing, and bearing pin now
It will be around guide to rotate to an angle, caging bolt is made corresponding swing, so as to follow blank synchronous shift, and then ensure that
The flatness of blank section.As can be seen here, the utility model substantially increases the blank size of round steel cut-out blank, ensure that
The flatness of blank section；In addition, the utility model is simple in construction, operate convenient and reliable.
Bearing pin and guide are all provided with to be set to two and symmetrical structure, blank section can be further ensured that
Flatness.
U-shaped opening groove is easy to the installation of fixed plate.
Brief description of the drawings
Fig. 1 is a kind of dimensional structure diagram of bar cutting-off machine stopping means of the utility model.
Embodiment
A kind of bar cutting-off machine stopping means of the utility model is made with reference to the accompanying drawings and detailed description further
Describe in detail：
As shown in figure 1, in this embodiment, a kind of bar cutting-off machine stopping means of the utility model includes spacing
Bolt 18, nut 17, bearing pin 12, guide 13, back-moving spring 14 and for the fixed plate 16 in cutting machine frame.Gu
Through hole 19 is offered on fixed board 16, for nut 17 on caging bolt 18, one end of caging bolt 18 and nut 17 passes through through hole
The front side of fixed plate 16 is exposed at after 19, the diameter of through hole 19 is more than the external diameter of nut 17, enables nut 17 and caging bolt 18
Freely swung in through hole 19.Bearing pin 12 has two, and is symmetrically and fixedly mounted on the outer wall of nut 17, bearing pin 12
The axis perpendicular of axis and nut 17.Guide 13 also has two, and the two guidees 13 are symmetrically and fixedly mounted to fixed plate 16
On leading flank, the axis of guide 13 is parallel with the cutting edge of cutting machine blade, and two bearing pins 12 are respectively in two guidees 13.
Back-moving spring 14 is located at the rear side of fixed plate 16, and one end of back-moving spring 14 is connected with caging bolt 18, back-moving spring 14 it is another
End is connected with fixed plate 16.
In order to ensure fixed plate 16 and cutting machine frame it is convenient, be reliably connected, the top left side of the fixed plate 16 is set
There is L-shaped connecting plate 11, screw hole 10 is offered on the top surface of L-shaped connecting plate 11, the left and right ends of fixed plate 16 are offered for spiral shell
Follow closely through U-shaped opening groove 15.
Before carrying out blanking to round steel, fixed plate 16 is arranged on to the rear of cutting machine blade first, and according under required
The blank size regulation caging bolt 18 of material stretches out the length of the front side of fixed plate 16, it is ensured that the front end surface and knife of caging bolt 18
The distance between piece cutting edge is just the blank size of blanking, then feeding is carried out to round steel, when the head of round steel is resisted against limit
When in the front end surface of position bolt 18, two blades are staggeredly cut off；In the effect of cut-out power, blank is shifted by shearing,
And bearing pin 12 now will be around guide 13 and rotate to an angle, caging bolt 18 is set to make corresponding swing, so as to follow blank
Synchronous shift, and then ensure that the flatness of blank section.After this cutoff action terminates, caging bolt 18 is resetting bullet
Resetted in the presence of spring 14, start the cut-out work of next blank, and so on circulate.In summary, the utility model is significantly
The blank size of round steel cut-out blank is improved, ensure that the flatness of blank section；In addition, the utility model structure is simple
It is single, operate convenient and reliable.
Embodiment described above is only that preferred embodiment of the present utility model is described, not to this practicality
New scope is defined, and on the premise of the utility model design spirit is not departed from, those of ordinary skill in the art are to this
The various modifications and improvement that the technical scheme of utility model is made, all should fall into the scope of protection of the utility model.
Claims (3)
- A kind of 1. bar cutting-off machine stopping means, it is characterised in that：Including caging bolt (18), nut (17), bearing pin (12), pin (13), back-moving spring (14) and for the fixed plate (16) in cutting machine frame are covered, is opened on the fixed plate (16) Provided with through hole (19), on caging bolt (18), one end of caging bolt (18) and nut (17) passes through the nut (17) The front side of fixed plate (16) is exposed at after through hole (19), the diameter of the through hole (19) is more than the external diameter of nut (17), the bearing pin (12) it is fixedly mounted on the outer wall of nut (17), the axis of bearing pin (12) and the axis perpendicular of nut (17), the guide (13) it is fixedly mounted on the leading flank of fixed plate (16), the axis of guide (13) is parallel with the cutting edge of cutting machine blade, institute Bearing pin (12) to be stated to be located in guide (13), the back-moving spring (14) is located on rear side of fixed plate (16), and the one of back-moving spring (14) End is connected with caging bolt (18), and the other end is connected with fixed plate (16).
- A kind of 2. bar cutting-off machine stopping means according to claim 1, it is characterised in that：The bearing pin (12) and guide (13) there are two, and be symmetrical arranged.
- A kind of 3. bar cutting-off machine stopping means according to claim 2, it is characterised in that：The top of the fixed plate (16) L-shaped connecting plate (11) is provided with the left of portion, screw hole (10), the fixed plate are offered on the top surface of the L-shaped connecting plate (11) (16) left and right ends offer the U-shaped opening groove (15) passed through for screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720880646.2U CN206998338U (en) | 2017-07-19 | 2017-07-19 | A kind of bar cutting-off machine stopping means |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720880646.2U CN206998338U (en) | 2017-07-19 | 2017-07-19 | A kind of bar cutting-off machine stopping means |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206998338U true CN206998338U (en) | 2018-02-13 |
Family
ID=61454937
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720880646.2U Active CN206998338U (en) | 2017-07-19 | 2017-07-19 | A kind of bar cutting-off machine stopping means |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206998338U (en) |
-
2017
- 2017-07-19 CN CN201720880646.2U patent/CN206998338U/en active Active
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