CN211680304U - Adjustable clamp of belt sawing machine - Google Patents
Adjustable clamp of belt sawing machine Download PDFInfo
- Publication number
- CN211680304U CN211680304U CN201921598536.2U CN201921598536U CN211680304U CN 211680304 U CN211680304 U CN 211680304U CN 201921598536 U CN201921598536 U CN 201921598536U CN 211680304 U CN211680304 U CN 211680304U
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- CN
- China
- Prior art keywords
- bolt
- adjustable clamp
- vice jaw
- adjusting stud
- sawing machine
- 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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- 230000008878 coupling Effects 0.000 abstract 1
- 238000010168 coupling process Methods 0.000 abstract 1
- 238000005859 coupling reaction Methods 0.000 abstract 1
- 238000005520 cutting process Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 2
- 230000008602 contraction Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The utility model discloses an adjustable anchor clamps of band saw machine, including die clamping cylinder, bolt, move the vice jaw, decide vice jaw, lock nut, adjustment double-screw bolt, decide vice jaw and fix on the workstation, the die clamping cylinder front end with move vice jaw and pass through the bolt coupling, move and arrange a screw on vice jaw at least, adjustment double-screw bolt and this screw spiral shell are joined in marriage, lock nut and adjustment double-screw bolt spiral shell are joined in marriage, the utility model discloses have with prior art and realize the firm advantage of short work piece clamping.
Description
The technical field is as follows:
the invention relates to an adjustable clamp of a belt sawing machine, which is particularly suitable for cutting and processing shorter workpieces.
Background art:
when the band sawing machine is processed, though the clamping of not unidimensional work piece can be adapted to the action in the current anchor clamps, but when cutting to the end, when work piece length is less than the third of keeping silent the length, when the clamping, move and keep silent can because the atress is uneven and take place the slope, lead to the location inaccurate, the clamping is not firm, when cutting process, can lead to the stub bar to shift because of the slight vibration of sawing machine, the kerf deflection, can break the saw blade when serious, thereby lead to the phenomenon of serious waste and the unable normal cutting of shorter work piece. Therefore, materials are wasted, the material preparation time is longer when small-size workpieces are processed, and the production efficiency is reduced.
The invention content is as follows:
the invention aims to design an adjustable clamp which can meet the clamping requirement when a shorter workpiece is cut by a belt sawing machine.
The technical scheme for realizing the purpose of the invention is as follows: the adjustable clamp of the belt sawing machine comprises a clamping cylinder, a bolt, a movable jaw, a fixed jaw, a locking nut and an adjusting stud, wherein the fixed jaw is fixed on a workbench, the front end of the clamping cylinder is connected with the movable jaw through the bolt, at least one screw hole is arranged on the movable jaw, the adjusting stud is in threaded fit with the screw hole, the locking nut is in threaded fit with the adjusting stud, and the front end of the adjusting stud is in a hemispherical shape or a frustum shape.
Compared with the prior art, the invention has the advantage of realizing the firm clamping of shorter workpieces.
Description of the drawings:
FIG. 1 is a schematic view of the structure of the present invention
The specific implementation mode is as follows:
in order to solve the defect that the existing short stub bar is not firmly clamped, the invention adopts the following technical scheme that a fixed jaw 7 is fixed on a workbench, the front end of a clamping cylinder 1 is connected with a movable jaw 5 through a bolt 2, a workpiece 8 is placed between the movable jaw and the fixed jaw, the movable jaw is controlled to move back and forth along the workbench through the expansion and contraction of a piston rod of the clamping cylinder, so that the workpiece is clamped and loosened, an adjusting stud 3 is in threaded fit with a screw hole arranged on the rear side of the movable jaw, the front end of the adjusting stud is in a hemispherical shape 6, and a locking nut 4 is in threaded fit with the adjusting stud.
The working process is as follows: when a short workpiece needs to be machined, the length of the adjusting stud extending out of the movable jaw is kept consistent with the width or diameter of a stub bar, the locking nut is locked to prevent the adjusting stud from loosening, the workpiece is placed on the workbench and tightly attached to the fixed jaw, the clamping button is started, the clamping cylinder drives the movable jaw to move to clamp the workpiece, the hemispherical surface at the front end of the adjusting stud is contacted with the fixed jaw, and due to the support of the adjusting stud, the movable jaw is uniformly stressed and cannot tilt, so that the workpiece can be firmly clamped, and the normal cutting machining of the sawing machine is guaranteed.
Claims (3)
1. The adjustable clamp of the band sawing machine comprises a clamping cylinder, a bolt, a movable jaw, a fixed jaw, a locking nut and an adjusting stud, wherein the fixed jaw is fixed on a workbench, the front end of the clamping cylinder is connected with the movable jaw through the bolt, the adjustable clamp is characterized in that the movable jaw is at least provided with a screw hole, the adjusting stud is in threaded fit with the screw hole, and the locking nut is in threaded fit with the adjusting stud.
2. The adjustable clamp of a band saw machine as claimed in claim 1, wherein the front end of the adjusting stud is hemispherical.
3. The adjustable clamp of a band saw machine as claimed in claim 1, wherein the front end of said adjusting stud is frustum-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921598536.2U CN211680304U (en) | 2019-09-17 | 2019-09-17 | Adjustable clamp of belt sawing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921598536.2U CN211680304U (en) | 2019-09-17 | 2019-09-17 | Adjustable clamp of belt sawing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211680304U true CN211680304U (en) | 2020-10-16 |
Family
ID=72769700
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921598536.2U Expired - Fee Related CN211680304U (en) | 2019-09-17 | 2019-09-17 | Adjustable clamp of belt sawing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211680304U (en) |
-
2019
- 2019-09-17 CN CN201921598536.2U patent/CN211680304U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201016 |