CN103264289B - Rotary table of lock machining machine tool - Google Patents
Rotary table of lock machining machine tool Download PDFInfo
- Publication number
- CN103264289B CN103264289B CN201310143067.6A CN201310143067A CN103264289B CN 103264289 B CN103264289 B CN 103264289B CN 201310143067 A CN201310143067 A CN 201310143067A CN 103264289 B CN103264289 B CN 103264289B
- Authority
- CN
- China
- Prior art keywords
- lock body
- turntable
- seat
- groove
- gear teeth
- 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
Landscapes
- Machine Tool Units (AREA)
Abstract
The invention discloses a rotary table of a lock machining machine tool. The rotary table comprises a rotary table seat and a rotary table spindle arranged in the rotary table seat. A rotary disc is fixed at the front end of the rotary table spindle. An outer gear ring is rotationally sleeved on the rear side of the rotary disc by the rotary table seat, and is fixed with the rotary disc. A circle of outer gear teeth is arranged on the front end face of the outer gear ring. An inner gear ring is fixed on the inner peripheral side of the outer gear ring by the rotary table seat, and is provided with a circle of inner gear teeth corresponding to the outer gear teeth. A sliding ring is slidably arranged on the rear side of the rotary disc by the rotary table seat. A circle of finishing teeth is arranged on the rear end face of the sliding ring which is connected with a pull rod. The pull rod penetrates the inner gear ring to be connected with a pull rod driving mechanism on the rear side of the rotary table seat. The sliding ring is driven by the pull rod to slide backwards and to enable the finishing teeth to be engaged with the outer gear teeth and the inner gear teeth. The finishing teeth are pulled by the pull rod, rotation errors of the rotary disc can be eliminated under mutual action of the finishing teeth, the outer gear teeth and the inner gear teeth, and rotation accuracy of the rotary table of the machine tool is guaranteed.
Description
Technical field
The present invention relates to lock body machining tool turntable.
Background technology
Lock body machining tool can realize processing the multistation of lock body, and wherein lathe turntable is responsible for fixture and lock body to turn to processing stations, and thus the rotation precision of lathe turntable is even more important.
Traditional lathe turntable controls turntable rotational angle by indexing mechanism, but indexing mechanism complex structure, cost is higher.
Summary of the invention
Technical problem to be solved by this invention is just to provide a kind of lock body machining tool turntable, can guarantee the rotation precision of lathe turntable and structure is simple, with low cost.
For solving the problems of the technologies described above, the present invention adopts following technical scheme: a kind of lock body machining tool turntable, comprise turntable seat and be located at the turntable main shaft in turntable seat, it is characterized in that: described turntable front-end of spindle is fixed with rotating disk, described turntable seat turning set on rear side of rotating disk is connected to external toothing, described external toothing and rotating disk are fixed, described external toothing front end face is provided with a circle external gear teeth, described turntable seat is fixed with ring gear in the inner circumferential side of external toothing, described ring gear is provided with the circle internal gear teeth corresponding with external gear teeth, described turntable seat slides and is provided with slip ring on rear side of rotating disk, described slip ring rear end face is provided with a circle finishing teeth, described slip ring is connected with pull bar, described pull bar is connected with the pull bar driving mechanism on rear side of turntable seat through ring gear, pull bar drives slip ring slide backward and finishing teeth is engaged with external gear teeth and internal gear teeth.
Preferably, described rotating disk rear end face outer rim is provided with the convex rearward flange of a circle, and described slip ring is located in flange.
Preferably, described 90 degree, rotating disk front end face outer rim interval arranges four convex boss forwards, and form crenel between described boss, described crenel is for installing lock body fixture.
Preferably, described lock body fixture comprises clamping fixture seat, described clamping fixture seat is fixed on outside crenel, outside crenel, correspondence is provided with fixed pan, and described clamping fixture seat is fixed with clamp body, and described clamp body is provided with lock body groove, lock body is located in lock body groove, be provided with fixture in described crenel and drive cylinder, described fixture drives cylinder to be connected with clamping part, stretches and be fixed in lock body groove by lock body in described clamping part front end in lock body groove.On rotating disk, the setting of crenel drives cylinder with fixture, clamping fixture seat achieves and coordinate, and is convenient to install and fixing.
Preferably, described clamp body comprises tabular base, and the corresponding tabular base of described clamping fixture seat is provided with holddown groove, and described tabular base is located in holddown groove, and described tabular base is provided with the protuberance of convex shape, and described lock body groove is located in this protuberance.
Preferably, point groove in being provided with in the middle of the noses that described protuberance is most advanced, in described, a point groove is communicated with lock body front of the slot, described lock body groove comprises the arc groove of front end and is located at the rectangular channel of arc groove rear end, described clamping part front end is provided with ringent circular arc clamping slot, is provided with rectangle deep gouge bottom described clamping slot.Lock body groove, in a point groove be the design corresponding with lock body shape, be convenient to the clamping of lock body, facilitate following process.The shape of clamping part clamps groove also facilitates clamping part to hold out against lock body.
Preferably, described pull bar driving mechanism is tie rod cylinders, and described turntable base rear end is provided with a circle retainer ring, and described tie rod cylinders is fixed on described retainer ring.Be convenient to steady brace cylinder.
Preferably, the profile of tooth of described external gear teeth, internal gear teeth and finishing teeth is isosceles trapezoid.
The present invention pulls finishing teeth by pull bar, and finishing teeth and external gear teeth and internal gear teeth interact, and can eliminate the rotation error of rotating disk, guarantee the rotation precision of lathe turntable, structure is simple, with low cost.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the invention will be further described:
Fig. 1 is turntable structure schematic diagram one (not installing rotating disk);
Fig. 2 is turntable front end face structural representation (not installing rotating disk);
Fig. 3 is the A-A sectional view in Fig. 2;
Fig. 4 is turntable structure schematic diagram two (after installing rotating disk and lock body fixture);
Fig. 5 is turntable structure schematic diagram three (after installing rotating disk);
Fig. 6 is turntable front end face structural representation (after installing rotating disk);
Fig. 7 is the A-A sectional view in Fig. 6;
Fig. 8 is turntable structure schematic diagram four (external toothing and ring gear graph of a relation);
Fig. 9 is rotating disk and lock body fixture fit structure schematic diagram;
Figure 10 is clamp body structural representation.
Detailed description of the invention
The concrete structure of the lock body machining tool turntable that Fig. 1 to Figure 10 shows, comprise turntable seat 11 and be located at the turntable main shaft 110 in turntable seat 11, described turntable main shaft 110 front end is fixed with rotating disk 12, described turntable seat 11 turning set on rear side of rotating disk 12 is connected to external toothing 112, described external toothing 112 is fixed with rotating disk 12, described external toothing front end face is provided with a circle external gear teeth, described turntable seat 11 is fixed with ring gear 113 in the inner circumferential side of external toothing 112, described ring gear 113 is provided with the circle internal gear teeth corresponding with external gear teeth, described turntable seat 11 slides and is provided with slip ring 111 on rear side of rotating disk, described slip ring 111 rear end face is provided with a circle finishing teeth, described slip ring 111 is connected with pull bar 114, described pull bar 114 is connected with the pull bar driving mechanism 115 on rear side of turntable seat 11 through ring gear 113, pull bar 114 drives slip ring 111 to slide backward and finishing teeth is engaged with external gear teeth and internal gear teeth.
Described rotating disk 12 rear end face outer rim is provided with the convex rearward flange 125 of a circle, and described slip ring 111 is located in flange.Described 90 degree, rotating disk 12 front end face outer rim interval arranges four convex boss 120 forwards, and form crenel 121 between described boss 120, described crenel is for installing lock body fixture 13.
Described lock body fixture 13 comprises clamping fixture seat 130, described clamping fixture seat 130 is fixed on outside crenel 121, outside crenel 121, correspondence is provided with fixed pan 1210, described clamping fixture seat 130 is fixed with clamp body 131, described clamp body is provided with lock body groove 1314, and lock body 3 is located in lock body groove, is provided with fixture and drives cylinder 132 in described crenel 121, described fixture drives cylinder to be connected with clamping part 1320, stretches and be fixed in lock body groove 1314 by lock body 3 in described clamping part front end in lock body groove.Described clamp body 131 comprises tabular base 1310, the corresponding tabular base of described clamping fixture seat is provided with holddown groove 1301, described tabular base is located in holddown groove, and described tabular base is provided with the protuberance 1311 of convex shape, and described lock body groove 1314 is located in this protuberance 1311.Point groove 1313 in being provided with in the middle of the noses 1312 that described protuberance 1311 is most advanced, in described, a point groove is communicated with lock body groove 1314 front end, described lock body groove 1314 comprises the arc groove of front end and is located at the rectangular channel of arc groove rear end, the shape of lock body groove and in the setting of point groove be the design corresponding with lock body shape, be convenient to the processing that the clamping machine of lock body is follow-up.Described clamping part 1320 front end is provided with ringent circular arc clamping slot 1321, is provided with rectangle deep gouge bottom described clamping slot.This clamping slot can to hold bottom lock body and to hold out against lock body 3.Described pull bar driving mechanism 115 is tie rod cylinders, and described turntable seat 11 rear end is provided with a circle retainer ring 118, and described tie rod cylinders is fixed on described retainer ring.The profile of tooth of described external gear teeth, internal gear teeth and finishing teeth is isosceles trapezoid.
Operation principle of the present invention is: turntable main shaft 110 drives rotating disk 12 and external toothing 112 synchronous axial system, after rotating disk 12 turns to corresponding station, pull bar 114 pulls slip ring 111 to slide backward, finishing teeth on slip ring is owing to must engage with the external gear teeth on external toothing and the internal gear teeth on ring gear simultaneously, thus, when the rotation of rotating disk has less error, under the effect of finishing teeth, external toothing can relatively rotate, rotating disk also rotates simultaneously, thus eliminates rotation error.
Claims (8)
1. a lock body machining tool turntable, comprise turntable seat (11) and be located at the turntable main shaft (110) in turntable seat (11), it is characterized in that: described turntable main shaft (110) front end is fixed with rotating disk (12), described turntable seat (11) is connected to external toothing (112) at rotating disk (12) rear side turning set, described external toothing (112) is fixed with rotating disk (12), described external toothing front end face is provided with a circle external gear teeth, described turntable seat (11) is fixed with ring gear (113) in the inner circumferential side of external toothing (112), described ring gear (113) is provided with the circle internal gear teeth corresponding with external gear teeth, described turntable seat (11) is slided and is provided with slip ring (111) on rear side of rotating disk, described slip ring (111) rear end face is provided with a circle finishing teeth, described slip ring (111) is connected with pull bar (114), described pull bar (114) is connected through the pull bar driving mechanism (115) of ring gear (113) with turntable seat (11) rear side, pull bar (114) drives slip ring (111) slide backward and finishing teeth is engaged with external gear teeth and internal gear teeth.
2. lock body machining tool turntable according to claim 1, is characterized in that: described rotating disk (12) rear end face outer rim is provided with the convex rearward flange (125) of a circle, and described slip ring (111) is located in flange.
3. lock body machining tool turntable according to claim 2, it is characterized in that: 90 degree, described rotating disk (12) front end face outer rim interval arranges four convex boss (120) forwards, form crenel (121) between described boss (120), described crenel is for installing lock body fixture (13).
4. lock body machining tool turntable according to claim 3, it is characterized in that: described lock body fixture (13) comprises clamping fixture seat (130), described clamping fixture seat (130) is fixed on crenel (121) outside, crenel (121) outside correspondence is provided with fixed pan (1210), described clamping fixture seat (130) is fixed with clamp body (131), described clamp body is provided with lock body groove (1314), lock body (3) is located in lock body groove, fixture is installed in described crenel (121) and drives cylinder (132), described fixture drives cylinder to be connected with clamping part (1320), stretch and be fixed in lock body groove (1314) by lock body (3) in described clamping part front end in lock body groove.
5. lock body machining tool turntable according to claim 4, it is characterized in that: described clamp body (131) comprises tabular base (1310), the corresponding tabular base of described clamping fixture seat is provided with holddown groove (1301), described tabular base is located in holddown groove, described tabular base is provided with the protuberance (1311) of convex shape, and described lock body groove (1314) is located in this protuberance (1311).
6. lock body machining tool turntable according to claim 5, it is characterized in that: point groove (1313) in being provided with in the middle of the noses (1312) that described protuberance (1311) is most advanced, in described, a point groove is communicated with lock body groove (1314) front end, described lock body groove (1314) comprises the arc groove of front end and is located at the rectangular channel of arc groove rear end, described clamping part (1320) front end is provided with ringent circular arc clamping slot (1321), is provided with rectangle deep gouge bottom described clamping slot.
7. lock body machining tool turntable according to claim 6, is characterized in that: described pull bar driving mechanism (115) is tie rod cylinders, and described turntable seat (11) rear end is provided with a circle retainer ring (118), and described tie rod cylinders is fixed on described retainer ring.
8. lock body machining tool turntable according to claim 7, is characterized in that: the profile of tooth of described external gear teeth, internal gear teeth and finishing teeth is isosceles trapezoid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310143067.6A CN103264289B (en) | 2013-04-23 | 2013-04-23 | Rotary table of lock machining machine tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310143067.6A CN103264289B (en) | 2013-04-23 | 2013-04-23 | Rotary table of lock machining machine tool |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103264289A CN103264289A (en) | 2013-08-28 |
| CN103264289B true CN103264289B (en) | 2015-07-15 |
Family
ID=49007975
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310143067.6A Expired - Fee Related CN103264289B (en) | 2013-04-23 | 2013-04-23 | Rotary table of lock machining machine tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103264289B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3730561C1 (en) * | 1987-09-11 | 1988-11-17 | Index Werke Kg Hahn & Tessky | Tool turret |
| CN200974133Y (en) * | 2006-12-07 | 2007-11-14 | 王兴宇 | Automatic puncher |
| CN202129639U (en) * | 2011-06-27 | 2012-02-01 | 浙江日发数码精密机械股份有限公司 | Rotation workbench of machine tool |
| CN202356872U (en) * | 2011-12-07 | 2012-08-01 | 常州市宏达机床数控设备有限公司 | Numerical control rotary worktable |
| CN202825266U (en) * | 2012-08-10 | 2013-03-27 | 杭州新智远数控设备有限公司 | Clamping device for improving drilling precision of pin tumbler lock bodies |
| CN203236225U (en) * | 2013-04-23 | 2013-10-16 | 杭州新智远数控设备有限公司 | Rotary table of lock body machining machine tool |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008213098A (en) * | 2007-03-06 | 2008-09-18 | Mitsubishi Heavy Ind Ltd | Index table |
-
2013
- 2013-04-23 CN CN201310143067.6A patent/CN103264289B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3730561C1 (en) * | 1987-09-11 | 1988-11-17 | Index Werke Kg Hahn & Tessky | Tool turret |
| CN200974133Y (en) * | 2006-12-07 | 2007-11-14 | 王兴宇 | Automatic puncher |
| CN202129639U (en) * | 2011-06-27 | 2012-02-01 | 浙江日发数码精密机械股份有限公司 | Rotation workbench of machine tool |
| CN202356872U (en) * | 2011-12-07 | 2012-08-01 | 常州市宏达机床数控设备有限公司 | Numerical control rotary worktable |
| CN202825266U (en) * | 2012-08-10 | 2013-03-27 | 杭州新智远数控设备有限公司 | Clamping device for improving drilling precision of pin tumbler lock bodies |
| CN203236225U (en) * | 2013-04-23 | 2013-10-16 | 杭州新智远数控设备有限公司 | Rotary table of lock body machining machine tool |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103264289A (en) | 2013-08-28 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103264280B (en) | A kind of lock body machining tool | |
| CN203236207U (en) | Lock body machining machine tool | |
| CN103920900B (en) | Vertical pneumatic-locking power turret | |
| CN103801959A (en) | Self-centering clamping device of drill press workpiece | |
| CN103817553A (en) | Workpiece automatic clamping device | |
| CN204353817U (en) | Automobile tooth cover fork slot processing expansion sleeve fixture | |
| CN104190973A (en) | Combined machining hydraulic locking power tool table | |
| CN204711745U (en) | For the grinding machine of pass hole slot grinding | |
| CN105478859A (en) | Revolving indexing jig | |
| CN203791654U (en) | Power tool turret | |
| KR200489459Y1 (en) | Computer lathe multi-cutter synchronization mechanism | |
| CN105945624A (en) | Clamping device for machining thin-walled disc part | |
| CN108405919B (en) | Position-adjustable valve body drilling machine | |
| CN103264289B (en) | Rotary table of lock machining machine tool | |
| CN109834582A (en) | One kind is anti-bending to synchronize symmetrical self-acting grinding machine device and application method | |
| CN203236225U (en) | Rotary table of lock body machining machine tool | |
| CN108340176A (en) | Two-way ring-type work piece holder | |
| CN203316759U (en) | High-precision self-centering chuck | |
| CN203712309U (en) | Low-transmission-resistance clamp | |
| CN204221286U (en) | The radial synchronous centering clamp system of water purification pipeline | |
| CN203779185U (en) | Automatic 90-degree transposition lathe turning clamp for electric tool head casing | |
| CN202377538U (en) | Numerical control comprehensive finish machining device for piston | |
| CN109500455A (en) | Automotive transmission straight spur gear tooth socket clamp system | |
| CN203972893U (en) | A kind of hydraulic locking power cutter platform | |
| CN209503151U (en) | The fixed device of more fulcrum gears |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| 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: 20150715 Termination date: 20190423 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |