CN204771732U - Milling machine fixture - Google Patents
Milling machine fixture Download PDFInfo
- Publication number
- CN204771732U CN204771732U CN201520605875.4U CN201520605875U CN204771732U CN 204771732 U CN204771732 U CN 204771732U CN 201520605875 U CN201520605875 U CN 201520605875U CN 204771732 U CN204771732 U CN 204771732U
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- installing
- workpiece
- jig arm
- milling machine
- clamping fixture
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Abstract
(B, ) the utility model discloses a (B, ) (b) milling machine fixture installs the work piece that is used for the clamp dress to treat processing on the milling machine table, anchor clamps are including installing anchor clamps seat on the milling machine table, install arm lock group on the anchor clamps seat, arm lock group include set up along the horizontal direction, support to press and be in respectively two arm lock on the peripheral part of the relative both sides of the radial direction of work piece, two arm lock edge self axial telescopically is respectively installed on the anchor clamps seat. This milling machine fixture simple structure, clamp dress convenience have prevented effectively in the course of working just that the work piece from taking place the displacement, have improved the processing speed and the processingquality of work piece simultaneously. (B, )
Description
Technical field
the utility model relates to Machining Technology field, particularly a kind of fraise jig.
Background technology
the lathe on various surface mainly processed by milling machine on workpiece with milling cutter.Usual milling cutter rotary motion is main motion, and the movement of workpiece and milling cutter is feed motion.Outside milling machine decapacitation milling plane, groove, the gear teeth, screw thread and splined shaft, can also process the profile of more complicated, efficiency comparatively planer is high, is used widely in machine-building and repairing department.Fixture is used for fixing processing object in machine-building process, makes it to occupy correct position, to accept the device of constructing or detecting.When carrying out work pieces process, existing clamp part folder is embraced weak effect, is easily damaged surface of the work, affects the crudy of workpiece.
Summary of the invention
the purpose of this utility model is to provide a kind of fraise jig, and its structure is simple, easy to operate, can not cause wearing and tearing to surface of the work, improves the crudy of workpiece.
for achieving the above object, the technical solution adopted in the utility model is: a kind of fraise jig, be arranged on milling machine table for clamping workpiece to be processed, described fixture comprises the clamping fixture seat be arranged on described milling machine table, the jig arm group be arranged on described clamping fixture seat, described jig arm group comprise arrange in the horizontal direction, be pressed on two jig arm on the peripheral part of described workpiece radial direction relative both sides respectively, two described jig arm are arranged on described clamping fixture seat along self axial telescopically respectively.
preferably, described jig arm adopts copper material to make.
preferably, described clamping fixture seat comprises that vertically arrange, be located at described workpiece radial direction both sides in specular two pieces of installing plates for installing two described jig arm, described jig arm is stud, described installing plate offers the installing hole matched with the screw thread of described stud.
preferably, described fixture also comprises and is removably mounted on described clamping fixture seat, the bracket with concave panel be supported on described workpiece outer radial periphery lower surface, the concave panel of described bracket matches with the outer radial periphery lower surface of described workpiece and to arrange and the height of described concave panel is greater than the radius length of described workpiece, and two described jig arm are pressed on the two relative in the radial direction side external surfaces of described bracket along self axial horizontal extension respectively.
further preferably, described bracket adopts copper material to make.
further preferably, described fixture also comprise vertically be arranged on described clamping fixture seat, for supporting the support member of described bracket, described support member can be pressed on the basal surface of described bracket along the vertical direction up and down.
still more preferably, described clamping fixture seat comprises that vertically arrange, be located at described workpiece radial direction both sides in specular two pieces of installing plates for installing two described jig arm, described jig arm is stud, described installing plate offers the installing hole matched with the screw thread of described stud.
still more preferably, described clamping fixture seat also comprises the gripper shoe for installing described support member be installed between two pieces of described installing plates.
further preferably, described fixture also comprises the locking nut matched with the screw thread of described stud for being locked in by described stud on described installing plate.
further preferably, one piece of described installing plate in two pieces of described installing plates is that installing plate described in L-type, another block is arranged in specular with it, two pieces of described installing plates all have vertical portion and horizontal part, the described vertical portion of installing plate described in every block offers described installing hole, and described horizontal part and the described milling machine table of installing plate described in every block are fixedly connected.
due to the utilization of technique scheme, the utility model compared with prior art has following advantages: fraise jig of the present utility model, by arranging clamping fixture seat on milling machine table, setting can the jig arm that is pressed on the peripheral part of workpiece radial direction relative both sides of level be fixed workpiece, this fixed form is simple, be easy to operation, and it is fixed, if when the workpiece thinner to diameter is fixed, the bracket matched with Workpiece periphery portion can be increased, thus effectively prevent in workpiece process, there is the phenomenon that workpiece rocks, this jig arm have employed copper material and makes simultaneously, make after work pieces process completes, cut can not be left at surface of the work, improve the crudy of workpiece.
Accompanying drawing explanation
accompanying drawing 1 is the left view of the fraise jig in embodiment 1;
accompanying drawing 2 is the left view of the fraise jig in embodiment 2;
accompanying drawing 3 is the top view of fraise jig described in the utility model;
wherein: 1, milling machine table; 2, workpiece; 3, installing plate; 4, jig arm; 5, locking nut; 6, bracket; 7, support member; 8, gripper shoe; 9, foundation bolt.
Detailed description of the invention
below in conjunction with drawings and the specific embodiments, the technical solution of the utility model is further elaborated.
embodiment 1
shown in Fig. 1, Fig. 3, a kind of fraise jig, is arranged on milling machine table 1 for clamping workpiece 2 to be processed.This fixture comprises the clamping fixture seat be arranged on milling machine table 1, the jig arm group be arranged on clamping fixture seat, this jig arm group comprise arrange in the horizontal direction, respectively two jig arm, 4, two jig arm 4 be pressed on the peripheral part of workpiece 2 radial direction relative both sides be arranged on clamping fixture seat along self axial telescopically respectively.In order to prevent after processed, leave cut on workpiece 2 surface, here, this jig arm 4 have employed copper material and makes.
in the present embodiment, this clamping fixture seat comprises that vertically arrange, be located at workpiece 2 radial direction both sides in specular two pieces of installing plates 3 for installing two jig arm 4, shown in Figure 1, here, this jig arm 4 is stud, installing plate 3 also offers the installing hole matched with the screw thread of stud.In the present embodiment, this fixture also comprises the locking nut 5 matched with the screw thread of stud for being locked in by stud on installing plate 3.During processing work 2, be pressed on the peripheral part of the relative both sides of radial direction of workpiece 2 after in the installing hole two jig arm 4 being plugged in respectively installing plate 3, then with locking nut 5, stud locked, in case workpiece 2 rocks.According to the diameter of different workpieces 2, two jig arm 4 can be regulated along self axial stretching respectively, thus on the firm peripheral part being pressed on workpiece 2 to be processed.
here, one piece of installing plate 3 in two pieces of installing plates 3 on clamping fixture seat is the specular setting with it of L-type, another block installing plate 3, shown in participation Fig. 1, two pieces of installing plates 3 all have vertical portion and horizontal part, the vertical portion of every block installing plate 3 all offers this installing hole, and the horizontal part of every block installing plate 3 is all fixedly connected with milling machine table 1.Here, by foundation bolt 9 and the screwed hole of threaded engagement with it that is opened on installing plate 3 horizontal part, installing plate 3 is fixedly mounted on milling machine table 1.
embodiment 2
shown in Figure 2, the difference part of the present embodiment and embodiment 1 is, adds the bracket 6 with concave panel, carries out clamping position for the workpiece 2 less to some diameters.In the present embodiment, this fixture also comprises and is removably mounted on clamping fixture seat, the bracket 6 with concave panel be supported on workpiece 2 outer radial periphery lower surface, the concave panel of this bracket 6 matches with the outer radial periphery lower surface of workpiece 2 and to arrange and the height of this concave panel is greater than the radius length of workpiece 2, thus workpiece 2 can not be departed from process in the concave panel of bracket 6, two jig arm 4 are pressed on two relative side external surfaces of the radial direction of bracket 6 along self axial horizontal extension respectively.Here, the concave panel of this bracket 6 is arranged to the circular arc matched with the outer surface of workpiece 2, thus makes in process, efficiently reduces the friction between bracket 6 and workpiece 2.Meanwhile, this bracket 6 also uses copper material and makes, thus after process finishing, can not leave cut on workpiece 2 surface.
for the ease of the installation of bracket 6, in the present embodiment, this fixture also comprise vertically be arranged on clamping fixture seat, for the support member 7 of support bracket 6.Shown in Figure 2, this support member 7 can be pressed on the basal surface of bracket 6 along the vertical direction up and down.This clamping fixture seat also comprises the gripper shoe 8 for installing this support member 7 be installed between two pieces of installing plates 3.Here, this support member 7 is threaded screw rod, and gripper shoe 8 is provided with the supported hole matched with this screw flight, by up-down adjustment screw rod, thus is effectively fixed in the vertical direction by workpiece 2.
above-described embodiment, only for technical conceive of the present utility model and feature are described, its object is to person skilled in the art can be understood content of the present utility model and implement according to this, can not limit protection domain of the present utility model with this.All equivalences done according to the utility model Spirit Essence change or modify, and all should be encompassed within protection domain of the present utility model.
Claims (10)
1. a fraise jig, be arranged on milling machine table for clamping workpiece to be processed, it is characterized in that: described fixture comprises the clamping fixture seat be arranged on described milling machine table, the jig arm group be arranged on described clamping fixture seat, described jig arm group comprise arrange in the horizontal direction, be pressed on two jig arm on the peripheral part of described workpiece radial direction relative both sides respectively, two described jig arm are arranged on described clamping fixture seat along self axial telescopically respectively.
2. fraise jig according to claim 1, is characterized in that: described jig arm adopts copper material to make.
3. fraise jig according to claim 1, it is characterized in that: described clamping fixture seat comprises that vertically arrange, be located at described workpiece radial direction both sides in specular two pieces of installing plates for installing two described jig arm, described jig arm is stud, described installing plate offers the installing hole matched with the screw thread of described stud.
4. fraise jig according to claim 1, it is characterized in that: described fixture also comprises and is removably mounted on described clamping fixture seat, the bracket with concave panel be supported on described workpiece outer radial periphery lower surface, the concave panel of described bracket matches with the outer radial periphery lower surface of described workpiece and to arrange and the height of described concave panel is greater than the radius length of described workpiece, and two described jig arm are pressed on the two relative in the radial direction side external surfaces of described bracket along self axial horizontal extension respectively.
5. fraise jig according to claim 4, is characterized in that: described bracket adopts copper material to make.
6. fraise jig according to claim 4, it is characterized in that: described fixture also comprise vertically be arranged on described clamping fixture seat, for supporting the support member of described bracket, described support member can be pressed on the basal surface of described bracket along the vertical direction up and down.
7. fraise jig according to claim 6, it is characterized in that: described clamping fixture seat comprises that vertically arrange, be located at described workpiece radial direction both sides in specular two pieces of installing plates for installing two described jig arm, described jig arm is stud, described installing plate offers the installing hole matched with the screw thread of described stud.
8. fraise jig according to claim 7, is characterized in that: described clamping fixture seat also comprises the gripper shoe for installing described support member be installed between two pieces of described installing plates.
9. the fraise jig according to claim 3 or 7, is characterized in that: described fixture also comprises the locking nut matched with the screw thread of described stud for being locked in by described stud on described installing plate.
10. the fraise jig according to claim 3 or 7 or 8, it is characterized in that: one piece of described installing plate in two pieces of described installing plates is that installing plate described in L-type, another block is arranged in specular with it, two pieces of described installing plates all have vertical portion and horizontal part, the described vertical portion of installing plate described in every block offers described installing hole, and described horizontal part and the described milling machine table of installing plate described in every block are fixedly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520605875.4U CN204771732U (en) | 2015-08-12 | 2015-08-12 | Milling machine fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520605875.4U CN204771732U (en) | 2015-08-12 | 2015-08-12 | Milling machine fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204771732U true CN204771732U (en) | 2015-11-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520605875.4U Active CN204771732U (en) | 2015-08-12 | 2015-08-12 | Milling machine fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204771732U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108673319A (en) * | 2018-04-24 | 2018-10-19 | 太仓希拓自动化设备有限公司 | A kind of efficient fan blade cutting equipment and its working method in wind energy plant |
-
2015
- 2015-08-12 CN CN201520605875.4U patent/CN204771732U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108673319A (en) * | 2018-04-24 | 2018-10-19 | 太仓希拓自动化设备有限公司 | A kind of efficient fan blade cutting equipment and its working method in wind energy plant |
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|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |