CN207873721U - A kind of sawing machine blanking clamping device - Google Patents
A kind of sawing machine blanking clamping device Download PDFInfo
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- CN207873721U CN207873721U CN201820302785.1U CN201820302785U CN207873721U CN 207873721 U CN207873721 U CN 207873721U CN 201820302785 U CN201820302785 U CN 201820302785U CN 207873721 U CN207873721 U CN 207873721U
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- sawing machine
- clamping device
- trapezoidal
- machine blanking
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Abstract
The utility model discloses a kind of sawing machine blanking clamping devices, including fixed chuck, active chuck, movable pressing board, moved cross beam, release link and saw bench, fixed chuck and active chuck are oppositely arranged on saw bench, horizontal through hole and trapezoidal hole are from top to bottom offered successively on fixed chuck and active chuck, movable pressing board includes gripping section and is arranged trapezoidal hold-down segment at gripping section both ends, reverse V-shaped slot is provided on the bottom surface of gripping section, trapezoidal hold-down segment is connected with trapezoidal hole, through hole is offered in the middle part of moved cross beam, release link one end is connected across through hole with movable pressing board, it is provided with an elastomer between the other end and moved cross beam upper surface of release link.The utility model sawing machine blanking clamping device is simple in structure, simple operation so that when sawing machine sawing works, material clamping is more stable reliable, and material is avoided to shake, and improves Cutting indexes precision, while can realize patch blanking, improves cutting-rate.
Description
Technical field
The utility model is related to be machined manufacturing technology field, more particularly to a kind of sawing machine blanking clamping device.
Background technology
With the development of science and technology, people are higher and higher to the required precision of mechanical processing, domestic and international sawing machine producer
For the accurate sawing of sawing machine, also carry out miscellaneous trying to explore and attempting.Sawing machine blanking clamping device is sawing machine
Important component plays a part of that material being fixedly clamped when sawing material, and accurate sawing will ensure the steady of lower saw first
Qualitative and accuracy has higher requirement to sawing machine blanking clamping device.The jaw of existing sawing machine blanking clamping device is most
Using rectangle jaw, cause it that can not carry out batch clamping, i.e., when clamping material, no matter specification size, can only once clamp
Thus one material causes the cutting-rate in sawing material low, and when material size is larger, and material easily shakes shadow
Ring sawing.Based on this, it is necessary to provide a kind of sawing machine blanking clamping device that can be improved cutting-rate, satisfy the use demand.
Utility model content
The purpose of this utility model is to provide a kind of sawing machine blanking clamping device, to solve above-mentioned of the existing technology ask
Topic so that when sawing machine sawing works, material clamping is more stable reliable, avoids material from shaking, influences machining accuracy, simultaneously
Patch blanking can be achieved, improve cutting-rate.
To achieve the above object, the utility model provides following scheme：Feed collet under a kind of sawing machine of the utility model offer
Tight device, including fixed chuck, active chuck, movable pressing board, moved cross beam, release link and saw bench, the geometrical clamp
Head and the active chuck are oppositely arranged on the saw bench, and the active chuck connects with saw bench sliding
It connects；Horizontal through hole and trapezoidal hole are from top to bottom offered successively on the fixed chuck and active chuck；The movable pressing board
Including gripping section and trapezoidal hold-down segment at the gripping section both ends is set, at least one is provided on the bottom surface of the gripping section
A reverse V-shaped slot, the trapezoidal hold-down segment are connected with the trapezoidal hole；The both ends of the moved cross beam are each passed through described solid
The horizontal through hole on clamp head and active chuck, the moved cross beam middle part offer through hole, described release link one end
It is connected with the movable pressing board across the through hole, between the other end of the release link and the moved cross beam upper surface
It is provided with an elastomer.
Further, exist between the horizontal through hole on the moved cross beam and the fixed chuck and active chuck
Radial clearance.
Further, the gripping section and the trapezoidal hold-down segment are integrally formed.
Further, the trapezoidal hole minimum-value aperture is less than the movable pressing board maximum gauge.
Further, the trapezoidal hole is more than the aperture far from material one end close to the aperture of material one end.
Further, the reverse V-shaped slot is 3.
Further, the reverse V-shaped angle of the v-groove is not less than 90 °.
Further, the other end of the release link is provided with a circular platform, and the elastomer is arranged in the circle
Between platform and the moved cross beam upper surface, the diameter of the circular platform is more than the outer diameter of the elastomer.
Further, the elastomer is spring.
The utility model achieves following technique effect compared with the existing technology：The sawing machine blanking clamping device structure letter
It is single, it is easy to operate, by the interaction of trapezoidal hole and trapezoidal hold-down segment, material can be effectively compressed using reverse V-shaped slot, compresses jail
Gu it is reliable, it is not easy to loosen, while reverse V-shaped slot offers multiple, it can be achieved that patch blanking, improves Cutting indexes efficiency.
Description of the drawings
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Needed in attached drawing be briefly described, it should be apparent that, the accompanying drawings in the following description is only the utility model
Some embodiments for those of ordinary skill in the art without having to pay creative labor, can also basis
These attached drawings obtain other attached drawings.
Fig. 1 is the utility model sawing machine blanking clamping device structural schematic diagram；
Wherein, 1, fixed chuck, 2, active chuck, 3, movable pressing board, 4, moved cross beam, 5, release link, 6, sawing machine work
Platform, 7, material, 11, trapezoidal hole, 12, horizontal through hole, 31, trapezoidal hold-down segment, 32, gripping section, 41, through hole, 51, elastomer,
52, circular platform.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
To keep the above objects, features, and advantages of the utility model more obvious and easy to understand, below in conjunction with the accompanying drawings and have
Body embodiment is described in further detail the utility model.
As shown in Figure 1, the present embodiment provides a kind of sawing machine blanking clamping device, including fixed chuck 1, active chuck 2, work
Dynamic pressure plate 3, moved cross beam 4, release link 5 and saw bench 6, fixed chuck 1 and active chuck 2 are oppositely arranged on sawing machine work
On platform 6, active chuck 2 is slidably connected with saw bench 6；It is from top to bottom opened up successively on fixed chuck 1 and active chuck 2
There are horizontal through hole 12 and trapezoidal hole 11；Movable pressing board 3 includes gripping section 32 and is arranged trapezoidal compression at 32 both ends of gripping section
Section 31, at least one reverse V-shaped slot is provided on the bottom surface of gripping section 32, and trapezoidal hold-down segment 31 is connected with trapezoidal hole 11；It is living
The both ends of dynamic crossbeam 4 are each passed through the horizontal through hole 12 on fixed chuck 1 and active chuck 2, and 4 middle part of moved cross beam, which offers, to be passed through
Perforation 41,5 one end of release link is connected across through hole 41 with movable pressing board 3, on the other end and moved cross beam 4 of release link 5
An elastomer 51 is provided between surface.
Wherein, when carrying out sawing work, material 7 is positioned between fixed chuck 1 and active chuck 2, is slided at this time
Active chuck 2 to 1 direction of fixed chuck move, movable pressing board 3 under the interaction of trapezoidal hold-down segment 31 and trapezoidal hole 11, with
The translation of active chuck 2 and push, elastomer 51 generates crimp under the action of circular platform 52 and moved cross beam 4, directly
It is fitted closely to reverse V-shaped slot with material 7, compresses active chuck 2 again, it is ensured that material 7 is compacted by reverse V-shaped slot, after then starting
Continuous sawing work.After sawing, reverse slide active chuck 2 is moved to the direction far from fixed chuck 1, in compression shape
The elastomer 51 of state gradually restores to the original state under the action of elastic force, and then movable pressing board 3 is driven to rise, and is allowed to detach with material 7,
Removing or replacing for material 7 can be realized；The quantity of reverse V-shaped slot increases with the increase of 7 quantity of material；Movable pressing board 3 is
Symmetrical structure.
In order to ensure that material 7 clamps being smoothed out for work, moved cross beam 4 and fixed chuck 1 and work in the utility model
There are radial clearance between horizontal through hole 12 on dynamic collet 2, prevent from generating between moved cross beam 4 and the hole wall of horizontal through hole 12
Excessive friction causes to clamp the problem that working efficiency is low, clamping effect is poor, and the length of moved cross beam 4 is greater than active chuck
2 range prevents active chuck 2 from being detached with moved cross beam 4.
In order to ensure the integral strength of movable pressing board 3, gripping section 32 and trapezoidal hold-down segment 31 are integrated in the utility model
Molding, certain gripping section 32 may be used other connection types with trapezoidal hold-down segment 31 and be connected, be such as bolted, weld
Deng.
11 minimum-value aperture of trapezoidal hole is less than the maximum gauge of movable pressing board 3 in the utility model, and movable pressing board is prevented to be detached from
Trapezoidal hole.
Trapezoidal hole 11 is more than the aperture far from 7 one end of material close to the aperture of 7 one end of material in the utility model.
The quantity of reverse V-shaped slot is preferably 3 in the utility model, sawing while being completed at the same time 3 materials, realizes
Patch blanking, batch machining greatly improve processing efficiency.
The reverse V-shaped angle of the v-groove is not less than 90 ° in the utility model, can effectively compress material.
The other end of release link 5 is provided with a circular platform 52 in the utility model, and elastomer 51 is arranged in circular platform
Between 52 and 4 upper surface of moved cross beam, the diameter of circular platform 52 is more than the outer diameter of elastomer 51.
The utility model elastomer 51 is spring, and metal clips or other rubber based elastic products also can be selected.
The sawing machine blanking clamping device of the utility model selects the movable pressing board for carrying trapezoidal hold-down segment and carries trapezoidal hole
Fixed chuck and active chuck, the pushing and rising of movable pressing board can be realized in the movement by controlling active chuck, in turn
Realize the compression to material and disengaging, exquisiteness simple in structure, simple operation；The gripping section bottom surface of movable pressing board is provided at least 1
A reverse V-shaped slot so that movable pressing board is more stable to round or other irregular shapes material clamping, and compression is solid and reliable,
It is not easy to loosen, fixed effect is more preferable, and realizes more materials blanking, batch machining simultaneously, substantially increases Cutting indexes effect
Rate.
It should be noted that the connection type of saw bench and fixed chuck and active chuck is the routine of this field
Technological means, and connection type and revocable one kind can be selected, and be not belonging to the application claim and want specific protection
Object, therefore be not specifically limited.
Specific case is applied in the utility model to be expounded the principles of the present invention and embodiment, it is above
The explanation of embodiment is merely used to help understand the method and its core concept of the utility model；Meanwhile for the one of this field
As technical staff, according to the utility model thought, there will be changes in the specific implementation manner and application range.To sum up
Described, the content of the present specification should not be construed as a limitation of the present invention.
Claims (9)
1. a kind of sawing machine blanking clamping device, it is characterised in that：Including fixed chuck, active chuck, movable pressing board, movable transverse
Beam, release link and saw bench, the fixed chuck and the active chuck are oppositely arranged on the saw bench, institute
Active chuck is stated to be slidably connected with the saw bench；It is from top to bottom opened up successively on the fixed chuck and active chuck
There are horizontal through hole and trapezoidal hole；The movable pressing board includes gripping section and is arranged trapezoidal compression at the gripping section both ends
Section, at least one reverse V-shaped slot is provided on the bottom surface of the gripping section, the trapezoidal hold-down segment connects with trapezoidal hole cooperation
It connects；The both ends of the moved cross beam are each passed through the horizontal through hole on the fixed chuck and active chuck, the activity
Through hole is offered in the middle part of crossbeam, described release link one end is connected across the through hole with the movable pressing board, described multiple
It is provided with an elastomer between the other end and the moved cross beam upper surface of position bar.
2. sawing machine blanking clamping device according to claim 1, it is characterised in that：The moved cross beam and the geometrical clamp
There are radial clearances between the horizontal through hole on head and active chuck.
3. sawing machine blanking clamping device according to claim 1, it is characterised in that：The gripping section and the trapezoidal compression
Section is integrally formed.
4. sawing machine blanking clamping device according to claim 1, it is characterised in that：The trapezoidal hole minimum-value aperture is less than institute
State movable pressing board maximum gauge.
5. sawing machine blanking clamping device according to claim 1 or 4, it is characterised in that：The trapezoidal hole is close to material one
The aperture at end is more than the aperture far from material one end.
6. sawing machine blanking clamping device according to claim 1, it is characterised in that：The reverse V-shaped slot is 3.
7. sawing machine blanking clamping device according to claim 1 or 6, it is characterised in that：The reverse V-shaped angle of the v-groove is not less than
90°。
8. sawing machine blanking clamping device according to claim 1, it is characterised in that：The other end of the release link is provided with
One circular platform, the elastomer are arranged between the circular platform and the moved cross beam upper surface, the circular platform
Diameter be more than the elastomer outer diameter.
9. the sawing machine blanking clamping device according to claim 1 or 8, it is characterised in that：The elastomer is spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820302785.1U CN207873721U (en) | 2018-03-05 | 2018-03-05 | A kind of sawing machine blanking clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820302785.1U CN207873721U (en) | 2018-03-05 | 2018-03-05 | A kind of sawing machine blanking clamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207873721U true CN207873721U (en) | 2018-09-18 |
Family
ID=63496667
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820302785.1U Active CN207873721U (en) | 2018-03-05 | 2018-03-05 | A kind of sawing machine blanking clamping device |
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| CN (1) | CN207873721U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110434394A (en) * | 2019-06-28 | 2019-11-12 | 扬州市瑞和机械有限公司 | A kind of rail mounted steel circular sawing machine that stability is high |
-
2018
- 2018-03-05 CN CN201820302785.1U patent/CN207873721U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110434394A (en) * | 2019-06-28 | 2019-11-12 | 扬州市瑞和机械有限公司 | A kind of rail mounted steel circular sawing machine that stability is high |
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