CN202240525U - Transmission frame for cutting tool workpiece in cutting tool machining process - Google Patents
Transmission frame for cutting tool workpiece in cutting tool machining process Download PDFInfo
- Publication number
- CN202240525U CN202240525U CN 201120384549 CN201120384549U CN202240525U CN 202240525 U CN202240525 U CN 202240525U CN 201120384549 CN201120384549 CN 201120384549 CN 201120384549 U CN201120384549 U CN 201120384549U CN 202240525 U CN202240525 U CN 202240525U
- Authority
- CN
- China
- Prior art keywords
- workpiece
- cutlery
- cutting tool
- clamping tube
- drive screw
- 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
- 230000005540 biological transmission Effects 0.000 title abstract description 19
- 238000003754 machining Methods 0.000 title 1
- 238000000034 method Methods 0.000 claims abstract description 24
- 230000008569 process Effects 0.000 claims abstract description 24
- 230000000295 complement effect Effects 0.000 claims description 4
- 230000007246 mechanism Effects 0.000 abstract description 11
- 230000008859 change Effects 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 235000017166 Bambusa arundinacea Nutrition 0.000 abstract 4
- 235000017491 Bambusa tulda Nutrition 0.000 abstract 4
- 241001330002 Bambuseae Species 0.000 abstract 4
- 235000015334 Phyllostachys viridis Nutrition 0.000 abstract 4
- 239000011425 bamboo Substances 0.000 abstract 4
- 230000007774 longterm Effects 0.000 abstract 1
- 238000003801 milling Methods 0.000 description 9
- 239000000956 alloy Substances 0.000 description 4
- 229910045601 alloy Inorganic materials 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000010791 quenching Methods 0.000 description 2
- 230000000171 quenching effect Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 241001074085 Scophthalmus aquosus Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000004069 differentiation Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
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- Gear Processing (AREA)
Abstract
The utility model discloses a driving frame of cutting tool work piece in cutting tool course of working, including a centre gripping section of thick bamboo, a centre gripping section of thick bamboo is cylindric be provided with an interior screw hole that runs through in a centre gripping section of thick bamboo lateral wall on the lateral wall of a centre gripping section of thick bamboo at least, install at this interior screw hole with interior screw hole assorted drive screw. After the centre of the utility model is fixed, the clamping cylinder sleeved on the workpiece is close to one end of the transmission mechanism, the transmission screw is made to be close to the side wall of the clamping cylinder by rotating the transmission screw, and the workpiece is clamped between the tail end of the transmission screw and the side wall of the clamping cylinder, the transmission mechanism rotates and pushes the transmission screw to rotate around the axis of the workpiece, thus, the position of the centre can not change in the processing process, the mode of clamping the workpiece by the chuck is replaced, and the problem of changing the axis of the chuck is avoided; simple structure, convenient manufacture, long-term repeated use, economy and practicality.
Description
Technical field
The utility model relates to the transmission device of cutlery workpiece in the cutlery manufacturing procedure, specifically is meant the gear frame of cutlery workpiece in the cutlery process.
Background technology
Cutlery is the instrument that is used for carrying out cut, mainly refers to lathe tool, reamer; Planing tool, drill bits etc. mainly contain two types from the material differentiation: carbide alloy, quenching steel; Common cutlery all is that carbide alloy is whole as cutlery; Advantage is to use the time long, and shortcoming is that cost is too high, and carbide alloy can not utilize fully; Also having a kind of is by the essential part of quenching steel as cutlery, and by the blade of carbide alloy as cutlery, advantage is that cost is low, and shortcoming is to use the life-span short, and anti-wear performance is poor, and processing technology is complicated, and success rate is lower.The manufacturing process of cutlery mainly contains: select materials, blanking, preliminary working, fine finishining, finished product cleaning, detection, packing etc.Wherein preliminary working and fine finishining comprise car, mill, technology such as boring, brill, mill.Milling machine is mainly processed the lathe on various surfaces on workpiece with milling cutter.Usually milling cutter rotatablely moves and is main motion, and moving of workpiece and milling cutter is feed motion, and it can processing plane, groove, also can process various curved surfaces, gear etc.Milling machine is the lathe that workpiece is carried out Milling Process with milling cutter.Outside milling machine decapacitation milling plane, groove, the gear teeth, screw thread and the splined shaft, can also process the profile of more complicated, efficient is high than planer, is used widely in machine-building and repairing department.In the fine finishining process of handle class cutlery workpiece, workpiece be very important to the heart, in case the eccentric axis of workpiece; Workpiece will be scrapped, and therefore, the off-centre that prevents in the heart and the process of workpiece just seems of crucial importance; One end of traditional machine adopted chuck clamping workpiece, the other end of workpiece adopts top holding, because chuck is relatively poor to disposition; And the axle center after each the clamping is all inconsistent, and the aligning process quite bothers, and chuck might be own eccentric in rotation process; The correction of this moment just can not in time be carried out, and causes workpiece to be scrapped.
The utility model content
The purpose of the utility model is to provide the gear frame of cutlery workpiece in a kind of cutlery process, cooperates specific transmission device to come to provide for workpiece the power of rotation, and replacing chuck is that workpiece provides power, prevents that workpiece is eccentric.
The purpose of the utility model realizes through following technical proposals:
The gear frame of cutlery workpiece in the cutlery process; Comprise the clamping tube; The clamping tube is cylindric; On axis, have columniform cavity, on the sidewall of said clamping tube, be provided with a inner bolt hole at least, the drive screw that is complementary with inner bolt hole is installed at this inner bolt hole through clamping tube sidewall.Clamping tube integral body is cylindric, has two end faces and cylindrical side, and the inside of clamping tube is cavity structure; This cavity is cylindric, and coaxial with the clamping tube, and the sidewall of clamping tube has certain thickness; On the sidewall of clamping tube, be provided with an inner bolt hole at least, the inwall of inner bolt hole is provided with internal thread, the axis normal of inner bolt hole axis and clamping tube and crossing; In any inner bolt hole, drive screw is installed; Drive screw is provided with the external screw thread that the internal thread with inner bolt hole is complementary, and drive screw is when its axis rotates, and drive screw can move with respect to the clamping tube along the axis of inner bolt hole.During use, workpiece is sleeved on clamping tube inside, uses two top two ends that hold workpiece respectively; After aligning is proofreaied and correct, two top holding on the axis that a little all is positioned at workpiece, and the axis of two top axis and workpiece is all at same straight line; Top fixing after, with being sleeved on clamping tube on the workpiece near an end of transmission mechanism, the sidewall that makes the relative clamping tube of drive screw through the rotation drive screw near; And workpiece is clamped between the sidewall of end and clamping tube of drive screw; The transmission mechanism rotation also promotes the axis rotation of drive screw around workpiece, and so, top position can not change in process; The mode that has replaced the gripper chuck clamping of workpieces, the problem of having avoided the axle center of chuck to change.
Top at said drive screw is provided with limited post.In the rotation process of drive screw; Drive screw contacts with transmission mechanism as transmission arm, in order to guarantee the safety of drive screw; Top at drive screw is provided with limited post; So, limited post is limited in the contact site of transmission mechanism and drive screw between limited post and the clamping tube, has guaranteed the security of process.
Described inner bolt hole is three, and three inner bolt holes are evenly distributed on the sidewall of clamping tube.For the ease of the installation of clamping tube, the sidewall of clamping tube is provided with three inner bolt holes, and three inner bolt holes are evenly distributed on the face of cylinder of clamping tube, so, can select nearest inner bolt hole that drive screw is installed in any position, the convenient use.
The utility model compared with prior art has following advantage and beneficial effect:
The gear frame of cutlery workpiece in 1 the utility model cutlery process is sleeved on clamping tube inside with workpiece, uses two top two ends that hold workpiece respectively; After aligning is proofreaied and correct, two top holding on the axis that a little all is positioned at workpiece, and the axis of two top axis and workpiece is all at same straight line; Top fixing after, with being sleeved on clamping tube on the workpiece near an end of transmission mechanism, the sidewall that makes the relative clamping tube of drive screw through the rotation drive screw near; And workpiece is clamped between the sidewall of end and clamping tube of drive screw; The transmission mechanism rotation also promotes the axis rotation of drive screw around workpiece, and so, top position can not change in process; The mode that has replaced the gripper chuck clamping of workpieces, the problem of having avoided the axle center of chuck to change;
The gear frame of cutlery workpiece in 2 the utility model cutlery process; Top at drive screw is provided with limited post; So, limited post is limited in the contact site of transmission mechanism and drive screw between limited post and the clamping tube, has guaranteed the security of process;
The gear frame of cutlery workpiece in 3 the utility model cutlery process; The sidewall of clamping tube is provided with three inner bolt holes, and three inner bolt holes are evenly distributed on the face of cylinder of clamping tube, so; Can select nearest inner bolt hole that drive screw is installed in any position, the convenient use;
The gear frame of cutlery workpiece is simple in structure, easy to make in 4 the utility model cutlery process, can prolonged and repeatedly use, and is economical and practical.
Description of drawings
Fig. 1 is the utility model structural representation.
Mark and corresponding parts title in the accompanying drawing:
1-clamping tube, 2-inner bolt hole, 3-drive screw, 4-limited post.
The specific embodiment
Below in conjunction with embodiment the utility model is done further to specify, but the embodiment of the utility model is not limited thereto.
Embodiment
As shown in Figure 1; The gear frame of cutlery workpiece in the utility model cutlery process; Comprise that integral body is clamping tube 1 cylindraceous; Clamping tube 1 is provided with three equally distributed inner bolt holes 2, in an inner bolt hole 2 drive screw 3 that is complementary with inner bolt hole 2 is installed therein, is provided with limited post at the top of drive screw 3.During use, workpiece is sleeved on clamping tube 1 inside, uses two top two ends that hold workpiece respectively; After aligning is proofreaied and correct; Two top holding on the axis that a little all is positioned at workpiece, and the axis of two top axis and workpiece is all at same straight line, top fixing after; With being sleeved on clamping tube on the workpiece near an end of transmission mechanism; The sidewall that makes drive screw 3 relative clamping tubes 1 through rotation drive screw 3 near, and between the sidewall of the end that workpiece is clamped in drive screw 3 and clamping tube 1, transmission mechanism rotation also promotion drive screw 3 is rotated around the axis of workpiece.
As stated, just can realize the utility model well.
Claims (3)
1. the gear frame of cutlery workpiece in the cutlery process; Comprise clamping tube (1); Clamping tube (1) is cylindric; On axis, have columniform cavity, it is characterized in that: on the sidewall of said clamping tube (1), be provided with a inner bolt hole (2) at least, the drive screw (3) that is complementary with inner bolt hole (2) is installed at this inner bolt hole (2) through clamping tube (1) sidewall.
2. the gear frame of cutlery workpiece in the cutlery process according to claim 1 is characterized in that: be provided with limited post (4) at the top of said drive screw (3).
3. the gear frame of cutlery workpiece in the cutlery process according to claim 1 and 2 is characterized in that: described inner bolt hole (2) is three, and three inner bolt holes (2) are evenly distributed on the sidewall of clamping tube (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120384549 CN202240525U (en) | 2011-10-11 | 2011-10-11 | Transmission frame for cutting tool workpiece in cutting tool machining process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120384549 CN202240525U (en) | 2011-10-11 | 2011-10-11 | Transmission frame for cutting tool workpiece in cutting tool machining process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202240525U true CN202240525U (en) | 2012-05-30 |
Family
ID=46101826
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120384549 Expired - Fee Related CN202240525U (en) | 2011-10-11 | 2011-10-11 | Transmission frame for cutting tool workpiece in cutting tool machining process |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202240525U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103231260A (en) * | 2013-04-17 | 2013-08-07 | 宁波斯达弗液压传动有限公司 | Method for processing and positioning shaft extension spline on gear shaping machine |
-
2011
- 2011-10-11 CN CN 201120384549 patent/CN202240525U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103231260A (en) * | 2013-04-17 | 2013-08-07 | 宁波斯达弗液压传动有限公司 | Method for processing and positioning shaft extension spline on gear shaping machine |
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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: 20120530 Termination date: 20121011 |