CN102303470A - Thorn type rotating shaft gripper of engraving machine - Google Patents
Thorn type rotating shaft gripper of engraving machine Download PDFInfo
- Publication number
- CN102303470A CN102303470A CN201110198378A CN201110198378A CN102303470A CN 102303470 A CN102303470 A CN 102303470A CN 201110198378 A CN201110198378 A CN 201110198378A CN 201110198378 A CN201110198378 A CN 201110198378A CN 102303470 A CN102303470 A CN 102303470A
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- CN
- China
- Prior art keywords
- chuck
- vertex
- tailstock
- cone
- coulisse
- 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.)
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Abstract
The invention discloses a thorn type rotating shaft gripper of an engraving machine and relates to the structural field of the engraving machine; the thorn type rotating shaft gripper comprises a base; the base is connected with a power device; the power device comprising a transmission shaft; a flange plate is connected outside the output end of the transmission shaft; the flange plate is connected with a chuck; the base is connected with a chute board and a pair of guide rails; the chute board is provided with a chute and provided with a tailstock; the tailstock and the chute board are connected through a screw rod and a locking nut; the tailstock is connected with a fixed cone top through a bearing; one side of the chuck facing to the fixed cone top is fixedly connected with at least two groups of thorns; an elastic cone top is penetrated in the chuck and is arranged oppositely to the fixed cone top; the internal end of the elastic cone top is integrally provided with a location-limiting lug boss; the location-limiting lug boss is arranged at the internal side of the chuck, and a spring is arranged between the elastic cone top and the output end of the transmission shaft. A cylindrical workpiece with diameter of 50-400 mm can be clamped by the thorn type rotating shaft gripper disclosed by the invention; the workpiece is clamped by penetrating the thorns in the surface of the workpiece and the effective stroke of the machine is not occupied.
Description
Technical field
The present invention relates to the structure field of engraving machine, relate in particular to the structure of the anchor clamps of clamping workpiece.
Background technology
Adopt the rotating shaft three-jaw chuck to come the clamping workpiece on the existing engraving machine, this chuck can only the less workpiece of clamping diameter, thereby makes narrow in application range.
Summary of the invention
The objective of the invention is in order to overcome the deficiency of prior art, a kind of quil formula rotating shaft chuck of engraving machine is provided, workpiece that can the clamping minor diameter again can the large diameter workpiece of clamping.
The objective of the invention is to realize like this: the quil formula rotating shaft chuck of engraving machine, comprise support, connect power set on the support, power set comprise power transmission shaft, the outer mounting flange of the output of power transmission shaft, ring flange connects chuck; Connect coulisse and pair of guide rails on the said support; Pair of guide rails is separately positioned on the both sides, front and back of coulisse, and chute is set on the coulisse, and tailstock is set on the coulisse; The both sides, front and back of tailstock are slidingly fitted in the guide rail; Tailstock is connected with locking nut through screw rod with coulisse, and screw rod is set in the chute, and locking nut is arranged on the top of tailstock; Connect the fixedly vertex of a cone through bearing on the said tailstock; Said chuck is fixedly connected at least two group quils towards a side of the fixing vertex of a cone; Place the elasticity vertex of a cone in the chuck, the elasticity vertex of a cone and fixedly the vertex of a cone be provided with in opposite directions, the inner disjunctor of the elasticity vertex of a cone is provided with positive stop lug boss; Positive stop lug boss is arranged on the inboard of chuck, between the output of the elasticity vertex of a cone and said power transmission shaft spring is set.
The invention has the beneficial effects as follows: 1, the present invention is the substitute of engraving machine rotating shaft three-jaw chuck, and the chuck diameter is little, does not take the clamping confined space; 2, can clamping diameter from the cylindrical work of 50 ~ 400mm, and do not waste the flat material at position of holding; 3, utilize quil to thrust surface of the work and come the clamping workpiece,, do not take the effective travel of machine only in the end face work of workpiece, and easy to loading and unloading.
Description of drawings
Fig. 1 is a kind of structural representation of the present invention.
Fig. 2 is the vertical view of Fig. 1.
Fig. 3 is an I portion enlarged drawing among Fig. 1.
Among the figure, 1 transmission reduction box, 2 big synchronous pulleys, 3 are with 4 small synchronous pulleys, 5 ring flanges synchronously; 6 chucks, 7 quils, the 8 elasticity vertex of a cones, 8-1 positive stop lug boss, 9 stepper motors, the 10 fixing vertex of a cones; 11 tailstocks, 12 supports, 13 locking nuts, 14 guide rails, 15 coulisses, 16 chutes; 17 screw rods, 18 holders, 19 power transmission shafts, 20 springs, 21 workpiece.
The specific embodiment
Like Fig. 1,2, shown in 3, the quil formula rotating shaft chuck for engraving machine comprises support 12; Connect coulisse 15 and pair of guide rails 14 on the support 12, pair of guide rails 14 is separately positioned on the both sides, front and back of coulisse 15, and chute 16 is set on the coulisse 15; Tailstock 11 is set on the coulisse 15; The both sides, front and back of tailstock 11 are slidingly fitted in the guide rail 14, and tailstock 11 is connected with locking nut 13 through screw rod 17 with coulisse 15, and screw rod 17 is set in the chute 16; Locking nut 13 is arranged on the top of tailstock 11, connects the fixedly vertex of a cone 10 through bearing on the tailstock 11.
Connect holder 18 on the support 12; Connect stepper motor 9 and transmission reduction box 1 on the holder 18; Connect small synchronous pulley 4 on the output shaft of stepper motor 9; Transmission reduction box 1 comprises power transmission shaft 19, and an end of power transmission shaft 19 connects big synchronous pulley 2, and big synchronous pulley 2 and small synchronous pulley 4 are through be with 3 to be in transmission connection synchronously.The outer mounting flange 5 of the other end of power transmission shaft 19, ring flange 5 connects chucks 6, and chuck 6 is fixedly connected three groups of quils 7 towards a fixing side of the vertex of a cone 10; Place the elasticity vertex of a cone 8 in the chuck 6; The elasticity vertex of a cone 8 is provided with the fixing vertex of a cone 10 in opposite directions, and workpiece 21 is at the elasticity vertex of a cone 8 and fixedly between the vertex of a cone 10, and the inner disjunctor of the elasticity vertex of a cone 8 is provided with positive stop lug boss 8-1; Positive stop lug boss 8-1 is arranged on the inboard of chuck 6, between the output of the elasticity vertex of a cone 8 and power transmission shaft 19 spring 20 is set.
Claims (1)
1. the quil formula rotating shaft chuck of engraving machine comprises support, connects power set on the support, and power set comprise power transmission shaft, the outer mounting flange of the output of power transmission shaft, and ring flange connects chuck; Connect coulisse and pair of guide rails on the said support; Pair of guide rails is separately positioned on the both sides, front and back of coulisse, and chute is set on the coulisse, and tailstock is set on the coulisse; The both sides, front and back of tailstock are slidingly fitted in the guide rail; Tailstock is connected with locking nut through screw rod with coulisse, and screw rod is set in the chute, and locking nut is arranged on the top of tailstock; It is characterized in that: connect the fixedly vertex of a cone through bearing on the said tailstock; Said chuck is fixedly connected at least two group quils towards a side of the fixing vertex of a cone; Place the elasticity vertex of a cone in the chuck, the elasticity vertex of a cone and fixedly the vertex of a cone be provided with in opposite directions, the inner disjunctor of the elasticity vertex of a cone is provided with positive stop lug boss; Positive stop lug boss is arranged on the inboard of chuck, between the output of the elasticity vertex of a cone and said power transmission shaft spring is set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110198378A CN102303470A (en) | 2011-07-15 | 2011-07-15 | Thorn type rotating shaft gripper of engraving machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110198378A CN102303470A (en) | 2011-07-15 | 2011-07-15 | Thorn type rotating shaft gripper of engraving machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102303470A true CN102303470A (en) | 2012-01-04 |
Family
ID=45377430
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110198378A Pending CN102303470A (en) | 2011-07-15 | 2011-07-15 | Thorn type rotating shaft gripper of engraving machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102303470A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103072414A (en) * | 2012-12-30 | 2013-05-01 | 合肥四维数控设备有限责任公司 | Dotting and carving machine |
| CN103112303A (en) * | 2013-01-23 | 2013-05-22 | 东阳市新和电子机械有限公司 | Tail frame of computer four-axis woodworking circular engraving machine |
| CN103341793A (en) * | 2013-07-04 | 2013-10-09 | 济南若泰数控科技有限公司 | Five-shaft four-linkage numerically-controlled machining equipment |
| CN104029548A (en) * | 2014-06-13 | 2014-09-10 | 山西大华玻璃实业有限公司 | Glass scribing device |
| CN108819588A (en) * | 2016-12-09 | 2018-11-16 | 潘茜茜 | The mating of engraving machine clamps |
-
2011
- 2011-07-15 CN CN201110198378A patent/CN102303470A/en active Pending
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103072414A (en) * | 2012-12-30 | 2013-05-01 | 合肥四维数控设备有限责任公司 | Dotting and carving machine |
| CN103072414B (en) * | 2012-12-30 | 2015-04-15 | 合肥四维数控设备有限责任公司 | Dotting and carving machine |
| CN103112303A (en) * | 2013-01-23 | 2013-05-22 | 东阳市新和电子机械有限公司 | Tail frame of computer four-axis woodworking circular engraving machine |
| CN103341793A (en) * | 2013-07-04 | 2013-10-09 | 济南若泰数控科技有限公司 | Five-shaft four-linkage numerically-controlled machining equipment |
| CN103341793B (en) * | 2013-07-04 | 2019-01-15 | 济南若泰数控科技有限公司 | A kind of five axis four-linkage numerical control process equipments |
| CN104029548A (en) * | 2014-06-13 | 2014-09-10 | 山西大华玻璃实业有限公司 | Glass scribing device |
| CN104029548B (en) * | 2014-06-13 | 2018-08-17 | 山西大华玻璃实业有限公司 | A kind of glass graduating device |
| CN108819588A (en) * | 2016-12-09 | 2018-11-16 | 潘茜茜 | The mating of engraving machine clamps |
| CN108819588B (en) * | 2016-12-09 | 2020-07-28 | 潘茜茜 | Matching clamp of engraving machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120104 |