CN207696110U - It is a kind of can Quick-clamped milling cylinder bus duct fixture - Google Patents
It is a kind of can Quick-clamped milling cylinder bus duct fixture Download PDFInfo
- Publication number
- CN207696110U CN207696110U CN201721790700.0U CN201721790700U CN207696110U CN 207696110 U CN207696110 U CN 207696110U CN 201721790700 U CN201721790700 U CN 201721790700U CN 207696110 U CN207696110 U CN 207696110U
- Authority
- CN
- China
- Prior art keywords
- push
- rack shaft
- power transmission
- pushing
- quick
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- 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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Abstract
The utility model is related to it is a kind of can Quick-clamped milling cylinder bus duct fixture, including clamp body, gear shaft, rack shaft, adjusting screw, power transmission arm, rack shaft guide sleeve, mandrel, push axis pin, push axis, push spindle guide set, V-type locating piece and right power transmission arm；It when gear shaft rotates counterclockwise, while pushing and pushing up adjusting screw outside the rack shaft of left and right and left and right power transmission arm is made to be rotated around mandrel, and then push left and right push strut fast-holding workpiece；With rack shaft guide sleeve of the screw locking on clamp body and spindle guide set is pushed for being oriented to rack shaft and moving left and right for axis of pushing；The parts to be processed is positioned on V-type locating piece, it can be achieved that self-centering positions.The adjustable length with rack shaft contact jaw of the adjusting screw, so as to adjust clamping stroke；The utility model carries out power transmission using gear ＆ rack structure, and two push that axis can press an equal amount of power and synchronous compressing component, this fixture have accurate positioning, reliable clamping, feature convenient for mounting and clamping.
Description
Technical field：
The utility model belongs to mechanical technology equipment field, more particularly to a kind of fraise jig, especially one kind can be quick
The fixture of the milling cylinder bus duct of clamping.
Background technology：
Jig is equipped as a kind of mechanical technology, refers to being used for positioning parts to be processed simultaneously in machining process
It is allowed to a kind of fixed technological equipment.It is to ensure that machining accuracy, stable processing quality, raising production efficiency, mitigation labour are strong
Degree, reduction require the technology of worker, realize indispensable one of the important process equipment of Automation of Manufacturing Process.And milling machine presss from both sides
Tool belongs to a type in jig, is usually made of the part such as positioning device, clamping device, clamp body, connecting element,
It needs to be mounted on milling machine table, makees feed motion with platen.When fraise jig Milling Process, cutting force compared with
Greatly, vibration is larger, therefore the clamping force requirement of fraise jig is larger, and fixture rigidity, intensity requirement are relatively high.How basis waits for
The shape and processing request for processing part design a kind of accurate positioning, reliable clamping, fraise jig convenient for mounting and clamping, become
The object of the utility model research.
Invention content：
The purpose of this utility model, which is that design is a kind of, to be fixed on the workbench of milling machine, and milling cylinder bus duct is used for,
And can Quick-clamped fraise jig.What the technical solution of the utility model was realized in：It is a kind of can Quick-clamped milling
The fixture of cylinder bus duct, including clamp body, gear shaft, left and right rack shaft, left and right adjusting screw, left and right power transmission arm, left and right core
Axis, left and right push axis pin, left and right pushes axis, V-type locating piece；When gear shaft is rotated in the counterclockwise direction under external force, together
When push to push up outside the rack shaft of left and right and adjusting screw and left and right power transmission arm made rotate around mandrel, and then the promotion fast ram compression of left and right push strut
Clamping of workpieces；It is characterized in that：Further include the left and right rack spindle guide set and left and right pushing spindle guide set with screw locking on clamp body,
The two is used to push moving left and right for axis to left and right rack shaft and left and right and be oriented to.
On clamp body, surface need to pass through hardened by heat treatment stiffened degree to reduce abrasion for the V-type locating piece locking.
The centre of the left and right power transmission arm is provided with circular hole, and matches with the mandrel gap being fixed on clamp body or so holder
It closes.
The adjustable length with rack shaft contact jaw of the adjusting screw, so as to adjust the pushing distance of rack shaft.
The parts to be processed is positioned on V-type locating piece, it can be achieved that self-centering positions.
Respectively there are one semicircle elongated slots on clamp body bottom both sides, for entire fixture to be fixed on milling machine table.
The utility model carries out power transmission using gear ＆ rack structure, and two push axis and can press an equal amount of power and same
Compressing component is walked, this fixture has accurate positioning, reliable clamping, feature convenient for mounting and clamping.
Description of the drawings：
The utility model is described further with reference to specific legend：
Fig. 1 parts to be processed schematic diagrams
Fig. 2 fraise jig front views
Fig. 3 clamp bodies bottom schematic diagram
Wherein
1-clamp body 101-holder, 102-semicircle, 2-gear shaft of elongated slot
3-4-adjusting screw of rack shaft, 5-left power transmission arm, 6-rack shaft guide sleeves
7-mandrel 8-pushing axis pins 9-push axis 10-and push spindle guide set
11-12-V-type of parts to be processed locating pieces 13-right power transmission arm
Specific implementation mode：
Referring to Fig.1, the slot 111 at the Up Highway UHW of parts to be processed 11 is the bus duct for needing Milling Process.
With reference to Fig. 2, fraise jig, including clamp body 1, gear shaft 2, rack shaft 3, adjusting screw 4, power transmission arm 5, rack shaft
Guide sleeve 6, mandrel 7 push axis pin 8, push axis 9, push spindle guide set 10, V-type locating piece 12 and right power transmission arm 13；To be processed zero
Part 11 is positioned on V-type locating piece 12, it can be achieved that self-centering positions；Left power transmission arm 5, right power transmission arm 13 centre be provided with circle
Hole, and with 7 clearance fit of mandrel that is fixed on 1 or so holder 101 of clamp body；Gear shaft 2 is under external force along counterclockwise
It when direction rotates, while pushing and pushing up left and right adjusting screw 4 outside left and right rack shaft 3, and make left power transmission arm 5 and right power transmission arm 13 around a left side
Right mandrel 7 rotates, and then pushes axis pin 8 by rotatably left and right and push 9 fast-holding parts to be processed 11 of left and right push strut；
When gear shaft 2 is rotated in a clockwise direction under external force, while left and right rack shaft 3 being pulled to leave left and right adjusting screw 4, from
And so that left and right is pushed axis 9 and lose pressure, you can removes machined part；Wherein, with screw locking on clamp body 1 left and right
Rack shaft guide sleeve 6 and left and right push spindle guide set 9, the two be used for left and right rack shaft 3 and left and right push axis 9 move left and right into
Row is oriented to.
With reference to Fig. 3, respectively there are one semicircle elongated slots 102 for processing for 1 bottom the right and left of clamp body, for entire fixture to be fixed
On the elongated slot of milling machine table.
Due to carrying out power transmission using gear ＆ rack structure, two push axis 9 and can press an equal amount of power simultaneously this fixture
It is synchronous to compress parts to be processed 11.
Claims (6)
1. it is a kind of can Quick-clamped milling cylinder bus duct fixture, including clamp body, gear shaft, left and right rack shaft, left and right adjust
Save screw, left power transmission arm, right mandrels, left and right pushing axis pin, left and right pushing axis, V-type locating piece；Gear shaft rotates counterclockwise
When, while pushing and pushing up adjusting screw outside the rack shaft of left and right and left and right power transmission arm is made to be rotated around mandrel, and then push left and right push strut
Fast-holding workpiece；It is characterized in that：Further include the left and right rack spindle guide set with screw locking on clamp body and left and right pushing
Spindle guide set, the two are used to push moving left and right for axis to left and right rack shaft and left and right and be oriented to.
2. it is according to claim 1 it is a kind of can Quick-clamped milling cylinder bus duct fixture, it is characterized in that：Use gear teeth
Structure carries out power transmission, and two push axis and can press an equal amount of power and synchronous compressing component.
3. it is according to claim 1 it is a kind of can Quick-clamped milling cylinder bus duct fixture, it is characterized in that V-type locating piece
On clamp body, surface need to pass through hardened by heat treatment stiffened degree to reduce abrasion for locking.
4. it is according to claim 1 it is a kind of can Quick-clamped milling cylinder bus duct fixture, it is characterized in that：Left power transmission
Arm, right power transmission arm centre be provided with circular hole, and with the mandrel clearance fit that is fixed on clamp body or so holder.
5. it is according to claim 1 it is a kind of can Quick-clamped milling cylinder bus duct fixture, it is characterized in that：Adjusting screw
The adjustable length with rack shaft contact jaw, so as to adjust the pushing distance of rack shaft.
6. it is according to claim 1 it is a kind of can Quick-clamped milling cylinder bus duct fixture, it is characterized in that：Clamp body
Bottom is opened up there are two semicircle elongated slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721790700.0U CN207696110U (en) | 2017-12-20 | 2017-12-20 | It is a kind of can Quick-clamped milling cylinder bus duct fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721790700.0U CN207696110U (en) | 2017-12-20 | 2017-12-20 | It is a kind of can Quick-clamped milling cylinder bus duct fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207696110U true CN207696110U (en) | 2018-08-07 |
Family
ID=63027227
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721790700.0U Expired - Fee Related CN207696110U (en) | 2017-12-20 | 2017-12-20 | It is a kind of can Quick-clamped milling cylinder bus duct fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207696110U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107855805A (en) * | 2017-12-20 | 2018-03-30 | 廖宇萍 | It is a kind of can Quick-clamped milling cylinder bus duct fixture |
| CN110449620A (en) * | 2019-08-26 | 2019-11-15 | 安徽钟南人防工程防护设备有限公司 | A kind of multi-functional drill milling all-in-one machine convenient for clamping |
-
2017
- 2017-12-20 CN CN201721790700.0U patent/CN207696110U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107855805A (en) * | 2017-12-20 | 2018-03-30 | 廖宇萍 | It is a kind of can Quick-clamped milling cylinder bus duct fixture |
| CN110449620A (en) * | 2019-08-26 | 2019-11-15 | 安徽钟南人防工程防护设备有限公司 | A kind of multi-functional drill milling all-in-one machine convenient for clamping |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190131 Address after: 354200 West I-03(4) Block of Haixi Industrial and Trade Park, Jianyang District, Nanping City, Fujian Province Patentee after: FUJIAN JUFENG AUTOMOBILE FITTING CO., LTD. Address before: 350001 No. 121 Dongshui Road, Gulou District, Fuzhou City, Fujian Province, 10-102 Patentee before: Liao Yuping |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180807 Termination date: 20201220 |