CN208427993U - Clamp for sawing machine - Google Patents
Clamp for sawing machine Download PDFInfo
- Publication number
- CN208427993U CN208427993U CN201821061310.4U CN201821061310U CN208427993U CN 208427993 U CN208427993 U CN 208427993U CN 201821061310 U CN201821061310 U CN 201821061310U CN 208427993 U CN208427993 U CN 208427993U
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- threaded rod
- diameter
- cylindrical section
- main body
- sawing machine
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Abstract
The utility model discloses a kind of clamp for sawing machine, the jig main body including rectangular-shape；Jig main body is hollow, front and back perforation；There are two upside extended structures and downside extended structure parallel to each other for the two sides up and down of jig main body front end；Jig main body, upside extended structure and downside extended structure form concave shape；Multiple holes are provided on the extended structure of upside；It further include multiple rotary fixing devices, rotary fixing device is mounted among hole.The clamp structure of the utility model is simple, easily manufactured.Small workpiece or length can be fixed on the hold assembly of sawing machine using this fixture compared with casual labourer's part, reduce the distance between hold assembly, complete the machining of the workpiece shorter to small workpiece or length, that is, the applicability for improving sawing machine improves sawing precision again.
Description
Technical field
The utility model relates to metal cutting process fields, and in particular to a kind of clamp for sawing machine.
Background technique
Sawing is the important composition link of metal cutting process.Its advantage is that cutting speed is fast, easy to operate, production efficiency
Height, therefore sawing machine is widely used in steel, in mechanical processing industry.But the retained part of sawing machine and saw blade exist centainly
Distance, do not bring limitation to the cutting of sawing machine if workpiece is smaller or length is too short.
In addition, clamp for sawing machine in the prior art has that clamping degree adjusts inconvenience.In the prior art, it presss from both sides
Tool unidirectionally adjusts mostly, and by the clamping degree of one end adjustment fixture and workpiece to be machined of fixture, the other end of fixture is straight
Connect contact workpiece, the Impact direction of such workpiece be it is unidirectional, can not fine-tune, and even if workpiece is fixed, after all also
It is to have some subtle mobile leeway, is unfavorable for retrofit, in addition fixture is directly contacted with workpiece, is also easy to workpiece table
It causes to damage in face.
Utility model content
In view of the deficiencies of the prior art, the utility model discloses a kind of clamp for sawing machine.
The technical solution of the utility model is as follows:
A kind of clamp for sawing machine, the jig main body including rectangular-shape；Jig main body is hollow, front and back perforation；Jig main body
There are two upside extended structures and downside extended structure parallel to each other for the two sides up and down of front end；Jig main body, upside extend knot
Structure and downside extended structure form concave shape；Multiple holes are provided on the extended structure of upside；It further include that multiple rotations are solid
Determine device, rotary fixing device is mounted among hole.
Its further technical solution is that described hole is threaded hole, and rotary fixing device is bolt.
Its further technical solution is that rotary fixing device includes threaded rod, and it is solid that first is equipped on threaded rod
Determine head and the second fixing head；The first end of threaded rod has a columned limiting device；The diameter of the limiting device is greater than
The diameter of threaded rod；The second end of threaded rod has a contact buffer structure；First fixing head is hollow cylindric；Institute
Stating the first fixing head includes the first cylindrical section and the second cylindrical section；There is the spiral shell to match with threaded rod on the inside of first cylindrical section
Line；The diameter of the hollow structure of the inside of second cylindrical section is greater than the diameter of threaded rod；It further include the first fastening bolt；First is tight
Fixing bolt is protruded into the first fixing head by the side of the second cylindrical section；Second fixing head includes hollow trapezoidal cylinder section and hollow
Third cylindrical section；There is the screw thread to match with threaded rod on the inside of trapezoidal cylinder section；Hollow structure on the inside of third cylindrical section
Diameter is greater than the diameter of threaded rod；It further include the second fastening bolt, the second fastening bolt protrudes by the side of third cylindrical section
In two fixing heads.
Its further technical solution is that the diameter of limiting device is straight less than the hollow structure on the inside of the second cylindrical section
Diameter, and it is greater than the diameter of the hollow structure of the first cylindrical section.
Its further technical solution is that the upper and lower surfaces of jig main body are provided with rough decorative pattern.
The advantageous effects of the utility model are:
The clamp structure of the utility model is simple, easily manufactured.It can be by small workpiece or length compared with casual labourer's part using this fixture
It is fixed on the hold assembly of sawing machine, reduces the distance between saw blade and hold assembly, allow to smoothly complete to unskilled labourer
The machining of part or the shorter workpiece of length, that is, the applicability for improving sawing machine improve sawing precision again.
Multiple rotary fixing devices are provided on the fixture of the utility model, there are two fixed for rotary fixing device installation
Head can be adjusted the position of rotary fixing device and clamping degree from upper and lower both direction, can make position and folder
The adjustment of tight degree is finer, and increases fixed force, so that the position of rotary fixing device is not easy to move easily.
The utility model below rotary fixing device be provided with contact buffer structure, increase rotary fixing device with it is to be added
The area of work workpiece, so that workpiece to be processed surface not subject to damage in clamping process.Contact buffer structure can be used soft
Property material replacement, increase protecting effect.
Detailed description of the invention
Fig. 1 is the schematic diagram of the utility model.
Fig. 2 is the schematic diagram of another embodiment of rotary fixing device.
Fig. 3 is threaded rod schematic diagram.
Fig. 4 is the first fixing head schematic diagram.
Fig. 5 is the second fixing head schematic diagram.
Specific embodiment
Fig. 1 is the schematic diagram of the utility model.Clamp for sawing machine includes the jig main body 1 of rectangular-shape.Jig main body 1 is sky
The heart, front and back perforation, it can be seen that the opening 2 of 1 front end of jig main body in Fig. 1.There are two the two sides up and down of 1 front end of jig main body
Upside extended structure 4 and downside extended structure 3 parallel to each other.Jig main body 1, upside extended structure 4 and downside extended structure 3
Form concave shape.Multiple holes are provided on upside extended structure 4.It further include multiple rotary fixing devices 5, rotation is fixed
Device 5 is mounted among hole.
When processing the workpiece, jig main body 1 is clipped among the hold assembly of sawing machine, and workpiece to be processed is clipped in upside and extends knot
Between structure 4 and downside extended structure 3, it is rotated down by rotary fixing device 5, workpiece to be processed is fixed.Due to fixture master
Body 1 reduces the distance between the hold assembly of existing saw blade and sawing machine, it is possible to so that smaller or shorter workpiece
Smoothly processed.
In one embodiment, hole can be threaded hole, and rotary fixing device 5 is bolt.In this way by bolt to
Lower screwing operations, so that it may workpiece is fixed between upside extended structure 4 and downside extended structure 3, facilitate processing.
In order to enable can be with finer alignment jig to the pressing force of workpiece, and avoid fixture surface caused by workpiece
Damage, the utility model proposes another embodiments.
Fig. 2 is the schematic diagram of another embodiment of rotary fixing device.As shown in Fig. 2, rotary fixing device includes spiral shell
Rasp bar 6 is separately installed with the first fixing head 7 and the second fixing head 8 on threaded rod 6.Specifically, the first fixing head 7 and
Two fixing heads 8 are all that rotation is inserted on threaded rod 6.
Fig. 3 is threaded rod schematic diagram.The first end of threaded rod 6 has a limiting device 62, limiting device 62 be it is cylindric,
Have a diameter larger than the diameter of threaded rod 6.The second end of threaded rod 6 has contact buffer structure 61, contacts the area of buffer structure 61
Greater than the sectional area of threaded rod 6.Contact buffer structure 61 can be made of flexible material, such as rubber.
Fig. 4 is the first fixing head schematic diagram.First fixing head 7 is hollow cylindric, including the first cylindrical section 71 and the
Two cylindrical sections 72.There is the screw thread to match with threaded rod 6 in the inside of first cylindrical section 71.The hollow structure of second cylindrical section 72
Diameter is greater than the diameter of threaded rod 6.It further include the first fastening bolt 73, the first fastening bolt 73 is by 72 side of the second cylindrical section
The first fixing head 7 is protruded into rotation in screwed hole, when the end of the first fastening bolt 73 is in close contact in the side of threaded rod 6
When face, it can make it that can not move up and down the fixation of threaded rod 6 by frictional force.First fastening bolt 73 can be set two, side
Just the moving in rotation of the first fixing head 7 is held.
Fig. 5 is the second fixing head schematic diagram.Second fixing head 8 includes hollow trapezoidal cylinder section 83 and hollow third circle
Shell of column 81.There is the screw thread to match with threaded rod 6 on the inside of trapezoidal cylinder section 83.The hollow structure of the inside of third cylindrical section 81 it is straight
Diameter is greater than the diameter of threaded rod 61.Further include the second fastening bolt 82, the second fastening bolt 82 by third cylindrical section 81 side
Screwed rotating in air protrude into the second fixing head 8, when the second fastening bolt 82 end be in close contact in threaded rod 6
When side, it can make it that can not move up and down threaded rod fixation by frictional force.
If only one fixing head, threaded rod can only be one-time fixed.There was only certain fixing head in fact, in reality
In threaded rod can not be completely fixed, have some mobile leeway that can be subtle after all.The then presence of the second fixing head 8, can be with
So that being fixed and being adjusted again by another direction, so that threaded rod 6 after threaded rod 6 is fixed by the first fixing head 7
Position it is more accurate, be not easy to shake, meet the requirement of retrofit.
Further, the diameter of limiting device 62 is greater than the first circle less than the diameter of the hollow structure of the second cylindrical section 72
The diameter of the hollow structure of shell of column 71.
The diameter of contact buffer structure 61 is greater than the diameter of the hollow structure of trapezoidal cylinder section 83.
When in use, among the multiple holes being arranged on the extended structure 4 of the insertion of threaded rod 6 upside.The rotation of first fixing head 7
Pivoted housing is on threaded rod 6 and is located at the lower section of the top of upside extended structure 4, limiting device 62.Second fixing head, 8 rotary sleeve
On threaded rod 6 and it is located at the lower section of upside extended structure 4, contacts the top of buffer structure 61.When workpiece to be processed is installed
When in fixture, the first fixing head 7 and the second fixing head 8 can be adjusted simultaneously, the position of threaded rod 6 is adjusted, so that work to be processed
Part has optimum fixed position and fixation pressure.After adjusting good position, the first fastening bolt of rotation 73 and the second fastening spiral shell
Bolt 82 locks the position of threaded rod 6.Since the diameter of limiting device 62 is straight less than the hollow structure of the second cylindrical section 72
Diameter, greater than the diameter of the hollow structure of the first cylindrical section 71, so limiting device 62 makes the first fixing head 7 that can freely adjust it
Position on threaded rod 6 is also possible to prevent the first fixing head 7 by the loss that falls off on threaded rod 6.Contact buffer structure 61
Increase the contact area between fixture and workpiece to be processed, it is therefore prevented that damage of the fixture to workpiece surface.While prevented also from
Second fixing head 8 is by the loss that falls off on threaded rod 6.
Above-described is only preferred embodiments of the present invention, and the utility model is not limited to above embodiments.It can
To understand, what those skilled in the art directly exported or associated under the premise of not departing from the spirit and design of the utility model
Oher improvements and changes are considered as being included within the scope of protection of this utility model.
Claims (5)
1. a kind of clamp for sawing machine, which is characterized in that the jig main body (1) including rectangular-shape；Jig main body (1) be it is hollow, it is preceding
After penetrate through；There are two upside extended structures (4) and downside extended structure parallel to each other for the two sides up and down of jig main body (1) front end
(3)；Jig main body (1), upside extended structure (4) and downside extended structure (3) form concave shape；Extended structure (4) in upside
On be provided with multiple holes；It further include multiple rotary fixing devices (5), rotary fixing device (5) is mounted among hole.
2. clamp for sawing machine as described in claim 1, which is characterized in that described hole is threaded hole, and rotary fixing device (5) is
Bolt.
3. clamp for sawing machine as described in claim 1, which is characterized in that rotary fixing device (5) includes threaded rod (6), screw thread
First fixing head (7) and the second fixing head (8) are installed on bar (6)；The first end of threaded rod (6) have one it is columned
Limiting device (62)；The diameter of the limiting device (62) is greater than the diameter of threaded rod (6)；The second end of threaded rod (6) has one
A contact buffer structure (61)；First fixing head (7) is hollow cylindric；First fixing head (7) includes first
Cylindrical section (71) and the second cylindrical section (72)；There is the screw thread to match with threaded rod (6) on the inside of first cylindrical section (71)；Second
The diameter of the hollow structure of the inside of cylindrical section (72) is greater than the diameter of threaded rod (6)；It further include the first fastening bolt (73)；The
One fastening bolt (73) is protruded into the first fixing head (7) by the side of the second cylindrical section (72)；Second fixing head (8) includes hollow
Trapezoidal cylinder section (83) and hollow third cylindrical section (81)；Have on the inside of trapezoidal cylinder section (83) and threaded rod (6) phase
The screw thread matched；The diameter of hollow structure is greater than the diameter of threaded rod (6) on the inside of third cylindrical section (81)；It further include the second fastening spiral shell
Bolt (82), the second fastening bolt (82) are protruded into the second fixing head (8) by the side of third cylindrical section (81).
4. clamp for sawing machine as claimed in claim 3, which is characterized in that the diameter of limiting device (62) is less than the second cylindrical section
(72) diameter of the hollow structure on the inside of, and it is greater than the diameter of the hollow structure of the first cylindrical section (71).
5. clamp for sawing machine as described in claim 1, which is characterized in that the upper and lower surfaces of jig main body (1) are provided with
Rough decorative pattern.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821061310.4U CN208427993U (en) | 2018-07-06 | 2018-07-06 | Clamp for sawing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821061310.4U CN208427993U (en) | 2018-07-06 | 2018-07-06 | Clamp for sawing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208427993U true CN208427993U (en) | 2019-01-25 |
Family
ID=65099495
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821061310.4U Active CN208427993U (en) | 2018-07-06 | 2018-07-06 | Clamp for sawing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208427993U (en) |
-
2018
- 2018-07-06 CN CN201821061310.4U patent/CN208427993U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: No.88, Qinglongshan Road, Binhu District, Wuxi City, Jiangsu Province, 214000 Patentee after: Wuxi Jiping New Material Technology Co.,Ltd. Address before: No.88, Qinglongshan Road, Binhu District, Wuxi City, Jiangsu Province, 214000 Patentee before: WUXI JIPING FORGING Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |