CN201279692Y - Multifunctional positioning wrench jaw - Google Patents
Multifunctional positioning wrench jaw Download PDFInfo
- Publication number
- CN201279692Y CN201279692Y CN 200820030306 CN200820030306U CN201279692Y CN 201279692 Y CN201279692 Y CN 201279692Y CN 200820030306 CN200820030306 CN 200820030306 CN 200820030306 U CN200820030306 U CN 200820030306U CN 201279692 Y CN201279692 Y CN 201279692Y
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- Prior art keywords
- jaw
- processing
- clamping
- positioning
- workpiece
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- Expired - Fee Related
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Abstract
A multifunctional positioning jaw which retains the original bolt is characterized in that the jaw has a left part and a right part which are exactly the same, two V-shaped grooves of different angles are formed at the center and on the side surface of the jaw, and cylindrical bayonets are formed at the bottom parts of the V-shaped grooves. The jaw can be used for accomplishing a wide range of processing operations, including vertical positioning and processing of shaft components, horizontal clamping of shaft components, positioning and processing of key slots, perforating, and the like. The jaw is characterized in that the holding is firm, the cutting force has little effect on the jaw during processing, and the processing precision is relatively high. Compared with other methods, the use of the jaw for clamping is simpler, practical, safe and rapid, and can achieve high processing efficiency, and is especially suitable for processing of shaft components in batch.
Description
Technical field
The utility model belongs to field of machining, relates to shaft-like workpiece processing, particularly a kind of multi-functional location jaw.
Background technology
In the processing of shaft-like workpiece, adopt dividing head, flat-nose pliers to carry out clamping usually, when Milling Process was carried out in the keyway on the axle, plane, four directions, hole etc., their major defect was that positioning performance is bad, piece-holder strength is not enough, causes surface damage easily; Simultaneously loaded down with trivial details because of clamping, the time spent is longer, and workpiece is easy to generate vibration and is difficult for the location, and the workpiece of having relatively high expectations for surface roughness is difficult to satisfy specification requirement; And operating efficiency is lower, especially is not suitable for production and processing in batches.
In order to change the drawback that exists in the above processing, guarantee the machining accuracy of part, improve the operating efficiency of producing in batches, the utility model has improved existing flat-nose pliers mouth, and a kind of multi-function location jaw is provided.
The utility model content
In order to guarantee the machining accuracy of part, improve the operating efficiency of producing in batches, the utility model improves and has had the flat-nose pliers mouth now, provides a kind of multi-function location jaw by the following technical solutions:
A kind of multi-functional location jaw keeps former screw, and this jaw is designed to left-right symmetry, is provided with v-depression in the center of jaw, as shown in Figure 1, also is provided with v-depression along the jaw both sides; As shown in Figure 2; Also be provided with the bayonet slot of cylindricality in the v-depression bottom.
Jaw center, multi-functional location and lateral layout have two kinds of V-type grooves that angle is different, and the range of work is more extensive, and V-type groove 2 can be finished the perpendicular positioning processing of axial workpiece, as hold fluting, punch, the side of milling, V-type groove 3 is the clamping axial workpiece laterally, can locate the processing keyway equally, punching etc.
Utilize former screw to fix, make it to guarantee vertical parallel with the jaw bottom surface; When working shaft-like workpiece, only need workpiece of disposable centering like this, just can finish the location processing of all the other workpiece, effectively played positioning action.Its feature is that clamping is firm, adds that influenced by cutting force less, and machining accuracy is higher, its clamping is simpler more, practical than other method, safety, rapidly, working (machining) efficiency is high, is particularly suitable for the batch machining of shaft-like workpiece.
Multi-functional location jaw can also freely be dismantled according to operating position, and axial workpiece adopts multi-functional location jaw, and the plane body part utilizes former jaw, the multiple function that made the flat pliers mouth.
Description of drawings
Fig. 1 is a multi-functional location jaw front view;
Fig. 2 is multi-functional positioning clamp oral-lateral view;
Fig. 3 is a multi-functional location jaw vertical view;
Wherein, 1 screw hole, 2 V-type grooves, 3 V-type grooves.
The specific embodiment
Followingly specific embodiments of the present utility model is described in detail in detail with reference to accompanying drawing.
When a collection of diameter ￠ 40 of processing, length 80 axial workpieces, the termination need process the four directions of 30 X, 30 X 15, and end face has 2-￠ 6 pore size distributions, when the multi-functional location jaw that provides with the utility model is processed; Dismantle original flat-nose pliers, fix multi-functional location jaw, use V-type groove 2, part is vertically put into V-type groove 2, clamping claw with screw hole 1.Behind the center of centering initial workpiece part, determine the width and the degree of depth of V-type groove, reserve suitable bayonet slot, just can implement to have processed; Solved the contradiction that dividing head and main shaft can't get out of the way.The location processing of all the other workpiece, owing to determined that the width and the degree of depth of V-type groove have played positioning action, processing is just got up easily.
Its feature is that clamping is firm, adds that influenced by cutting force less, and machining accuracy is higher, its clamping is simpler more, practical than other method, safety, rapidly, working (machining) efficiency is high, is particularly suitable for the batch machining of shaft-like workpiece.The precision height, processing is rapid, and operating efficiency significantly improves.
When a collection of diameter ￠ 40 of processing, length 80 axial workpieces, the termination need process the four directions of 30 X, 30 X 15, end face has 2-￠ 6 pore size distributions, when the multi-functional location jaw that provides with the utility model is processed, dismantle original flat-nose pliers, fix multi-functional location jaw, use V-type groove 3 with screw hole 1, part is laterally put into V-type groove 3, clamping claw.Behind the center of centering initial workpiece part, determine the width and the degree of depth of V-type groove, reserve suitable bayonet slot, just can implement to have processed; Solved the contradiction that dividing head and main shaft can't get out of the way.The location processing of all the other workpiece, owing to determined that the width and the degree of depth of V-type groove have played positioning action, processing is just got up easily.
The multi-functional location jaw that in real work, uses the utility model to provide, operating efficiency significantly improves than common clamping method efficient, and polarization is good, precision is high, and concentricity, the perpendicularity in four directions guarantee that all result of use is good within 0.03mm.Prove and multi-functionally use widely in can guaranteeing to produce all the year round with the location jaw.
Claims (2)
1. multi-functional location jaw comprises the screw of the left and right sides it is characterized in that this jaw is designed to left-right symmetry, is provided with v-depression in the center of jaw; Also be provided with v-depression along the jaw both sides.
2. multi-functional location as claimed in claim 1 jaw is characterized in that, also is provided with the bayonet slot of cylindricality in the v-depression bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200820030306 CN201279692Y (en) | 2008-09-17 | 2008-09-17 | Multifunctional positioning wrench jaw |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200820030306 CN201279692Y (en) | 2008-09-17 | 2008-09-17 | Multifunctional positioning wrench jaw |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201279692Y true CN201279692Y (en) | 2009-07-29 |
Family
ID=40926581
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200820030306 Expired - Fee Related CN201279692Y (en) | 2008-09-17 | 2008-09-17 | Multifunctional positioning wrench jaw |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201279692Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110480383A (en) * | 2018-11-22 | 2019-11-22 | 湖北江山重工有限责任公司 | A kind of boring machine automatic centering device |
-
2008
- 2008-09-17 CN CN 200820030306 patent/CN201279692Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110480383A (en) * | 2018-11-22 | 2019-11-22 | 湖北江山重工有限责任公司 | A kind of boring machine automatic centering device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090729 Termination date: 20130917 |