CN201157970Y - Clamper for turning type machine tool - Google Patents
Clamper for turning type machine tool Download PDFInfo
- Publication number
- CN201157970Y CN201157970Y CNU2007200329851U CN200720032985U CN201157970Y CN 201157970 Y CN201157970 Y CN 201157970Y CN U2007200329851 U CNU2007200329851 U CN U2007200329851U CN 200720032985 U CN200720032985 U CN 200720032985U CN 201157970 Y CN201157970 Y CN 201157970Y
- Authority
- CN
- China
- Prior art keywords
- workpiece
- hole
- equals
- rectangular block
- center
- 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
Links
Images
Landscapes
- Gripping On Spindles (AREA)
Abstract
Aiming to enlarge the part hole-series range which is machined by a rotary machine tool, lower the processing cost and increase the machining efficiency, the utility model discloses a clamp for machining an irrotational part hole-series on a common rotary machine tool, which comprises a cylinder and a plurality of rectangular blocks. A rectangular type hole is formed at a gyration center of the cylinder, the size of the short side thereof equals the width of an insertion workpiece, and the size of the long side thereof equals the sum of the length of the insertion workpiece and the thickness of an insertion rectangular block; the concentricity between the center of the type hole and the gyration center of the machine tool is less than 0.01mm; the width of the rectangular blocks equals the width of the workpiece; the thickness of the rectangular blocks equals the row pitch of equidistance holes at a centerline along the length direction of the workpiece; the number of the rectangular blocks is larger than the hole quantity of the equidistance holes by 1.
Description
Technical field
The utility model relates to a kind of jig, particularly a kind of anchor clamps that are used to turn round the class lathe.
Background technology
In general process equipment, lathe, internal and external grinding machine all belong to revolution class lathe, and they are most widely used equipment in the machine components processing.Lathe is furnished with the very high annexes of versatility such as scroll chuck, chuck, floral disc, so the form range of processing parts is narrower, promptly can only process rotary part.To non-revolved body class part, as the hole on the parts such as rectangle or cuboid system, it is very difficult directly to utilize scroll chuck to carry out Precision Machining, and perhaps working (machining) efficiency is very low; Or non-revolved body class part that required precision high many to hole count even can't process therefore can only be with cost very high jig grinder or jig boring machine processing.
Summary of the invention
To turn round the scope that class machine tooling hole in piece part is in order enlarging, and to guarantee the machining accuracy of hole system, cut down finished cost, improve working (machining) efficiency, the utility model provides a kind of anchor clamps that processing non-turning body class hole in piece part is on common revolution class lathe that are used for.
For reaching above purpose, the utility model takes following technical scheme to be achieved:
A kind of anchor clamps that are used to turn round the class lathe, comprise a cylinder and some rectangular blocks, it is characterized in that, the described cylindrical centre of gyration has a rectangle type hole, its minor face size equals to sandwich the width of workpiece, the length that its long limit size equals to sandwich workpiece adds the thickness sum that sandwiches rectangular block, and the center in this type hole and cylindrical center are consistent; The width of described rectangular block equals the width of workpiece, and the thickness of rectangular block equals the pitch-row of equidistant holes on the Workpiece length direction center line, and the hole count that the quantity of this rectangular block equals described equidistant holes subtracts one.
In the such scheme, described cylinder diameter direction has the minor face in the screwed hole communicate-type hole of two symmetries; The precision of described type hole dimension is greater than the dimensional accuracy of workpiece profile; The gauge precision of described rectangular block is greater than the dimensional accuracy of workpiece hole distance; The concentricity at center, described type hole and machine tool rotary center is below the 0.01mm.
The utility model has the advantages that, adopt above-mentioned anchor clamps can easily utilize popularity rate height, the universal rotary class lathe that processing cost is low, round grinding machine to finish the hole that must utilize jig grinder, jig boring machine or pincers worker to utilize grinding rod just can carry out on the precision machined plate class part originally and be, and the polishing in hole.Thereby jig grinder, jig boring machine have been overcome because of costing an arm and a leg processed complex, the high problem of feasible this type of non-rotating class cost of parts of processing; Working (machining) efficiency and crudy have been improved simultaneously.
Description of drawings
Fig. 1 is a front view of the present utility model.Wherein, Fig. 1 a is a kind of folder method of workpiece 2; Fig. 1 b is the another kind folder method of workpiece 2.
Fig. 2 is the vertical view of Fig. 1.
Fig. 3 is the user mode figure of the utility model on the scroll chuck of revolution class lathe.
The specific embodiment
The utility model is described in further detail below in conjunction with drawings and Examples.
As shown in Figure 1 and Figure 2, a kind of anchor clamps that are used to turn round the class lathe, comprise a cylinder 1 and some rectangular blocks 3, the centre of gyration of cylinder 1 has a rectangle type hole 6, its minor face size equals to sandwich the width of workpiece 2, its long limit size equals to sandwich the length of workpiece 2+sandwich the thickness sum of rectangular block 3, i.e. gross thickness of four rectangular blocks, and the center in this type hole 6 and cylinder 1 center are consistent; The width of described rectangular block 3 equals the width of workpiece 2, on the workpiece 2 length direction center lines five equidistant holes 5 are arranged, the thickness of rectangular block 3 equals the pitch-row between the equidistant holes 5, and the hole count that the quantity of this rectangular block 3 equals equidistant holes 5 on the workpiece 2 subtracts one, in the present embodiment, five equidistant holes 5 are arranged on the workpiece 2, so rectangular block 3 is four, if equidistant holes 5 is six, rectangular block 3 should be five, and the like, could on revolution class lathe, can both process like this all holes.Folder method shown in Fig. 1 a is: bottom respectively sandwiches two rectangular blocks 3 on the type hole 6, thereby can process the interstitial hole of 2 five equidistant holes of workpiece; Folder method shown in Fig. 1 b is: 6 tops, type hole sandwich a rectangular block 3, and bottom sandwiches three rectangular blocks 3, can process in second hole from the bottom up 2 five equidistant holes of workpiece.Therefore, by increasing or the quantity of minimizing type hole both sides rectangular block 36 about, processing that just can the different equidistant holes 5 of non-rotating class workpiece 2 realizations.
In the present embodiment, cylinder 1 diametric(al) preferably has the minor face in the screwed hole 4 communicate-type holes 6 of two symmetries, and available like this screw is fastening by 4 pairs of rectangular blocks that clipped 3 of this screwed hole, so as to make workpiece 2 in type hole 6 by firm grip more.In order to guarantee the machining accuracy of workpiece 2, the dimensional accuracy in type hole 6 is more preferably greater than the dimensional accuracy of workpiece 2 profiles; The gauge precision of rectangular block 3 is more preferably greater than the dimensional accuracy of workpiece hole distance.
As shown in Figure 3, the utility model must be installed in the cylinder 1 that clips workpiece 2 and rectangular block 3 on the scroll chuck 7 when using, and the concentricity of the centre of gyration of adjustment cylinder 1 and the centre of gyration of scroll chuck 7 preferably is no more than 0.005mm less than 0.01mm;
The applicant has used the anchor clamps of the foregoing description on lathe, internal grinder, process the hole system of type part as shown in Figure 1, comprised Precision Machining such as bore hole, grinding out, throwing porting, the constant product quality after result's processing, the working (machining) efficiency height, processing cost reduces.
Claims (5)
1. anchor clamps that are used to turn round the class lathe, comprise a cylinder and some rectangular blocks, it is characterized in that, the described cylindrical centre of gyration has a rectangle type hole, its minor face size equals to sandwich the width of workpiece, the length that its long limit size equals to sandwich workpiece adds the thickness sum that sandwiches rectangular block, and the center in this type hole and cylindrical center are consistent; The width of described rectangular block equals the width of workpiece, and the thickness of rectangular block equals the pitch-row of equidistant holes on the Workpiece length direction center line, and the hole count that the quantity of this rectangular block equals described equidistant holes subtracts one.
2. the anchor clamps that are used to turn round the class lathe according to claim 1 is characterized in that, described cylinder diameter direction has the minor face in the screwed hole communicate-type hole of two symmetries.
3. the anchor clamps that are used to turn round the class lathe according to claim 1 and 2 is characterized in that, the concentricity at center, described type hole and machine tool rotary center is less than 0.01mm.
4. the anchor clamps that are used to turn round the class lathe according to claim 3 is characterized in that the precision of described type hole dimension is greater than the dimensional accuracy of workpiece profile.
5. the anchor clamps that are used to turn round the class lathe according to claim 3 is characterized in that, the gauge precision of described rectangular block is greater than the dimensional accuracy of workpiece hole distance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200329851U CN201157970Y (en) | 2007-10-15 | 2007-10-15 | Clamper for turning type machine tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200329851U CN201157970Y (en) | 2007-10-15 | 2007-10-15 | Clamper for turning type machine tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201157970Y true CN201157970Y (en) | 2008-12-03 |
Family
ID=40108560
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200329851U Expired - Fee Related CN201157970Y (en) | 2007-10-15 | 2007-10-15 | Clamper for turning type machine tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201157970Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105171487A (en) * | 2015-09-06 | 2015-12-23 | 河南平高电气股份有限公司 | Combined lathing tool for disconnector rotating base |
-
2007
- 2007-10-15 CN CNU2007200329851U patent/CN201157970Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105171487A (en) * | 2015-09-06 | 2015-12-23 | 河南平高电气股份有限公司 | Combined lathing tool for disconnector rotating base |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201645208U (en) | Bolt ball positioning tool | |
| CN201744872U (en) | Multi-spindle member milling clamping apparatus | |
| CN201371425Y (en) | Multifunctional self-centering bench clamp | |
| CN102528503A (en) | Double-sided drilling fixture | |
| CN103084623A (en) | Drilling and positioning device for milling planes of workpieces | |
| CN101829917A (en) | Boring fixture for small box body | |
| CN209565816U (en) | A kind of frock clamp for processing Myelocavity file | |
| CN104816182A (en) | Fixture applicable to different cooling fin workpieces | |
| CN204565684U (en) | Circular reverser ball nut side keyway fixture | |
| CN202964198U (en) | Clamp for machining plate end face chamfering | |
| CN106736765A (en) | A kind of angle steel fixture | |
| CN201157970Y (en) | Clamper for turning type machine tool | |
| CN201442184U (en) | Porous fixture for lathe | |
| CN204171735U (en) | A kind of Quick-action bench vice | |
| CN203527028U (en) | Double-station integrated clamp for manufacturing industrial robot | |
| CN105108523A (en) | Tool fixture for milling machine | |
| CN205271531U (en) | A multistation numerical control anchor clamps for processing of case casing | |
| CN205465312U (en) | Precision clamp of clamping hole excircle class part | |
| CN209206975U (en) | The disposable copper milling fixture of multi-head numerical control carving machine | |
| CN204524912U (en) | A kind of fraise jig | |
| CN205096867U (en) | Heavy engine camshaft bearing seat finish machining frock | |
| CN104816183A (en) | Cooling fin workpiece fixture | |
| CN206643639U (en) | A kind of frock clamp | |
| CN205111318U (en) | Thin wall costal margin strip class parts machining clamping anchor clamps | |
| CN204183266U (en) | Numbering machine casing clamp for machining |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081203 Termination date: 20141015 |
|
| EXPY | Termination of patent right or utility model |