CN209239093U - Lathe intermediate bearing double card disk folder seat - Google Patents
Lathe intermediate bearing double card disk folder seat Download PDFInfo
- Publication number
- CN209239093U CN209239093U CN201822124765.2U CN201822124765U CN209239093U CN 209239093 U CN209239093 U CN 209239093U CN 201822124765 U CN201822124765 U CN 201822124765U CN 209239093 U CN209239093 U CN 209239093U
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- China
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- wall
- lathe
- connecting shaft
- fixedly connected
- turntable
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Abstract
The utility model relates to chuck holder technical fields, and lathe intermediate bearing double card disk folder seat is disclosed, including support base, the inner wall of the support base are fixedly installed with bearing, the inner wall of the bearing slidably connects connecting shaft, and the two sides of the connecting shaft are provided with ring flange.The lathe intermediate bearing double card disk folder seat, entire chuck holder is mounted on platen, the lead screw on lathe is driven to be threadedly coupled with screwed pipe by the motor on setting lathe, to drive screwed pipe to move left and right, entire chuck holder moving left and right on lathe may be implemented, after realizing disposable clamping workpiece, cutter can carry out turnery to workpiece both ends, greatly improve the efficiency of production, the both sides of support base are provided with turntable, both sides are by five collets simultaneously to Workpiece clamping, five collets, it can guarantee that the cylindricity at workpiece both ends etc. is identical, machining accuracy is higher, greatly improve the processing efficiency of workpiece.
Description
Technical field
The utility model relates to chuck holder technical fields, specially lathe intermediate bearing double card disk folder seat.
Background technique
Chuck is the mechanical device for being used to clamp workpiece on lathe, utilizes the radial direction for the movable jaw being evenly arranged on chuck body
Mobile, the machine tool accessories of Workpiece clamping and positioning, chuck is generally by 3 part of chuck body, movable jaw and claw driving mechanism
Composition, minimum 65 millimeters of chuck body diameter, maximum up to 1500 millimeters, there is through-hole in center, will pass through workpiece or bar,
There is cylindrical or short taper profile structure at back, is connected directly or by ring flange and machine tool chief axis end, chuck is typically mounted on
It uses, can also cooperate on lathe, cylindrical grinder and internal grinder with various indexing means, be used for milling machine and drilling machine.
However existing chuck holder is all one section of fixed scroll chuck mostly, when workpiece needs two-sided processing, is needed
Exchange clamping face, influence production efficiency, and one end clamping will lead to work pieces process cylindricity it is not up to standard, precision is low, so
It is proposed lathe intermediate bearing double card disk folder seat to solve the above problems.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides lathe intermediate bearing double card disk folder seat, has processing effect
Rate and the higher advantage of precision, solving existing chuck holder mostly is all one section of fixed scroll chuck, when workpiece needs
It when two-sided processing, needs to exchange clamping face, influences production efficiency, and one end clamping will lead to the cylindricity of work pieces process and not reach
Mark, the low problem of precision.
(2) technical solution
To realize that above-mentioned processing efficiency and the higher purpose of precision, the utility model provide the following technical solutions: in lathe
Between bearing double card disk folder seat, including support base, the inner wall of the support base is fixedly installed with bearing, the inner wall sliding of the bearing
It is connected with connecting shaft, the two sides of the connecting shaft are provided with ring flange, and the opposite side of two ring flanges is respectively provided with
There are equally distributed fixing screws, the opposite side of the fixing screws sequentially passes through ring flange and connecting shaft, the fixed spiral shell
The inside that opposite side extends to connecting shaft is followed closely, the two sides of the connecting shaft offer equally distributed threaded hole, described
The inner wall of threaded hole is threadedly coupled with fixing screws, and two opposite sides of the ring flange are fixedly connected to turntable, and two
The opposite side of the turntable offers equally distributed five mounting grooves, and the inside of ten mounting grooves is provided with
Collet, the inner wall of ten mounting grooves are fixedly connected to two sliding blocks, and the front and back of ten collets opens up
There is sliding slot, the outer wall of 20 sliding blocks is slidably connected with sliding slot, and ten opposite sides of the collet are fixedly connected with
There is rack gear, the outer wall of two turntables is fixedly installed with equally distributed adjusting screw rod, and the outer wall of the adjusting screw rod is equal
Be fixedly connected with first bevel gear, the inside of two turntables is provided with fixed disk, two fixed disks it is opposite one
Side is fixedly connected to second bevel gear, and the left side of the second bevel gear is engaged with first bevel gear, two fixed disks
Opposite side offers helicla flute, and the inner wall of two helicla flutes is engaged with rack, the outer wall of the left side turntable
It is fixedly connected with belt pulley, the bottom of the support base is fixedly connected with screwed pipe.
Preferably, the opposite side of the ring flange is fixedly connected to equally distributed bolt, two connecting shafts
Opposite side offers equally distributed jack, and the inner wall and bolt of jack are clamped.
Preferably, ten opposite sides of the collet are fixedly connected to equally distributed card tooth, and the five of the same side
The vertical range of a collet opposite side to the same side center of turntable is equal.
Preferably, the left side of the belt pulley is located at the right side of left side adjusting screw rod, and the right side of belt pulley and ring flange
Between there are gaps.
Preferably, the inner diameter size of the connecting shaft and the inner diameter size of turntable are identical, and the center of connecting shaft and turntable
Center be located in same horizontal line.
Preferably, the quantity of the adjusting screw rod is ten, and the opposite one end of ten adjusting screw rods is run through and extended to
The outside of turntable, 50 opposite one end of adjusting screw rod are slidably connected with turntable.
(3) beneficial effect
Compared with prior art, the utility model provides lathe intermediate bearing double card disk folder seat, has following beneficial to effect
Fruit:
The lathe intermediate bearing double card disk folder seat, entire chuck holder is mounted on platen, by the way that machine is arranged
Motor on bed drives the lead screw on lathe to be threadedly coupled with screwed pipe, so that screwed pipe be driven to move left and right, may be implemented whole
A chuck holder moving left and right on lathe, so that cutter can carry out workpiece both ends after realizing disposable clamping workpiece
Turnery greatly improves the efficiency of production, and the both sides of support base are provided with turntable, and both sides are right simultaneously by five collets
Workpiece clamping, five collets, it is ensured that the cylindricity at workpiece both ends etc. is identical, and machining accuracy is higher, greatly improves workpiece
Processing efficiency, the person of being convenient to use use.
Detailed description of the invention
Fig. 1 is the utility model structure front view；
Fig. 2 is the structural schematic diagram that the utility model turntable is connected with belt pulley.
In figure: 1 support base, 2 bearings, 3 connecting shafts, 4 ring flanges, 5 fixing screws, 6 threaded holes, 7 turntables, 8 mounting grooves, 9
Collet, 10 sliding blocks, 11 sliding slots, 12 rack gears, 13 adjusting screw rods, 14 first bevel gears, 15 fixed disks, 16 second bevel gears, 17 spiral shells
Spin slot, 18 belt pulleys, 19 screwed pipes.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
The inner wall of lathe intermediate bearing double card disk folder seat referring to FIG. 1-2, including support base 1, support base 1 is fixedly mounted
There is bearing 2, the inner wall of bearing 2 slidably connects connecting shaft 3, and the inner diameter size of connecting shaft 3 is identical as the inner diameter size of turntable 7,
And the center of connecting shaft 3 and the center of turntable 7 are located in same horizontal line, the two sides of connecting shaft 3 are provided with ring flange 4, method
The opposite side of blue disk 4 is fixedly connected to equally distributed bolt, and the opposite side of two connecting shafts 3, which offers, uniformly to be divided
The jack of cloth, the inner wall and bolt of jack are clamped, and the opposite side of two ring flanges 4 is provided with equally distributed fixed spiral shell
Nail 5, the opposite side of fixing screws 5 sequentially passes through ring flange 4 and connecting shaft 3, and the opposite side of fixing screws 5 extends to connection
The inside of axis 3, the two sides of connecting shaft 3 offer equally distributed threaded hole 6, the inner wall and 5 screw thread of fixing screws of threaded hole 6
Connection, two opposite sides of ring flange 4 are fixedly connected to turntable 7, and the opposite side of two turntables 7, which offers, uniformly to be divided
Five mounting grooves 8 of cloth, the inside of ten mounting grooves 8 are provided with collet 9, and the opposite side of ten collets 9 is fixed to be connected
It is connected to equally distributed card tooth, and the vertical range at opposite side to 7 center of the same side turntable of five collets 9 of the same side is equal
Equal, the inner wall of ten mounting grooves 8 is fixedly connected to two sliding blocks 10, and the front and back of ten collets 9 offers cunning
The outer wall of 11,20 sliding blocks 10 of slot is slidably connected with sliding slot 11, and ten opposite sides of collet 9 are fixedly connected to rack gear
12, the outer wall of two turntables 7 is fixedly installed with equally distributed adjusting screw rod 13, and the quantity of adjusting screw rod 13 is ten, and ten
The outside of turntable 7 is run through and extended in the opposite one end of a adjusting screw rod 13, and 50 opposite one end of adjusting screw rod 13 are equal
It is slidably connected with turntable 7, the outer wall of adjusting screw rod 13 is fixedly connected to first bevel gear 14, and the inside of two turntables 7 is all provided with
It is equipped with fixed disk 15, two opposite sides of fixed disk 15 are fixedly connected to second bevel gear 16, a left side for second bevel gear 16
Side is engaged with first bevel gear 14, and the opposite side of two fixed disks 15 offers helicla flute 17, two helicla flutes 17 it is interior
Wall is engaged with rack gear 12, and the outer wall of left side turntable 7 is fixedly connected with belt pulley 18, and the left side of belt pulley 18 is located at left side adjusting
The right side of screw rod 13, and there are gap between the right side of belt pulley 18 and ring flange 4, the bottom of support base 1 is fixedly connected with spiral shell
Entire chuck holder is mounted on platen by line pipe 19, and the lead screw on lathe is driven by the motor on setting lathe
It is threadedly coupled with screwed pipe 19, so that screwed pipe 19 be driven to move left and right, a left side of the entire chuck holder on lathe may be implemented
It moves right, so that cutter can carry out turnery to workpiece both ends after realizing disposable clamping workpiece, greatly improves life
The efficiency of production, the both sides of support base 1 are provided with turntable 7, both sides by five collets 9 simultaneously to Workpiece clamping, five collets 9,
It can guarantee that the cylindricity at workpiece both ends etc. is identical, machining accuracy is higher, greatly improves the processing efficiency of workpiece, convenient
User use.
When in use, entire chuck holder is mounted on platen, passes through the motor band motivation on setting lathe
Lead screw on bed is threadedly coupled with screwed pipe 19, so that screwed pipe 19 be driven to move left and right, entire chuck holder may be implemented and exist
Moving left and right on lathe, so that cutter can carry out turnery to workpiece both ends, significantly after realizing disposable clamping workpiece
The efficiency for improving production, the both sides of support base 1 are provided with turntable 7, both sides by five collets 9 simultaneously to Workpiece clamping,
Five collets 9, it is ensured that the cylindricity at workpiece both ends etc. is identical, and machining accuracy is higher, and the processing for greatly improving workpiece is raw
Efficiency is produced, the person of being convenient to use uses.
In conclusion the lathe intermediate bearing double card disk folder seat, entire chuck holder is mounted on platen, lead to
The motor crossed on setting lathe drives the lead screw on lathe to be threadedly coupled with screwed pipe 19, so that screwed pipe 19 or so be driven to move
It is dynamic, entire chuck holder moving left and right on lathe may be implemented, so that cutter can be right after realizing disposable clamping workpiece
Workpiece both ends carry out turnery, greatly improve the efficiency of production, the both sides of support base 1 are provided with turntable 7, and both sides pass through
Five collets 9 are simultaneously to Workpiece clamping, five collets 9, it is ensured that and the cylindricity at workpiece both ends etc. is identical, and machining accuracy is higher,
The processing efficiency of workpiece is greatly improved, the person of being convenient to use uses.
It should be noted that the terms "include", "comprise" or its any other variant are intended to the packet of nonexcludability
Contain, so that the process, method, article or equipment for including a series of elements not only includes those elements, but also including
Other elements that are not explicitly listed, or further include for elements inherent to such a process, method, article, or device.
In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that including the element
Process, method, article or equipment in there is also other identical elements.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. lathe intermediate bearing double card disk folder seat, including support base (1), it is characterised in that: the inner wall of the support base (1) is fixed
It is equipped with bearing (2), the inner wall of the bearing (2) slidably connects connecting shaft (3), and the two sides of the connecting shaft (3) are respectively provided with
Have ring flange (4), the opposite side of two ring flanges (4) is provided with equally distributed fixing screws (5), described solid
Determine the opposite side of screw (5) and sequentially pass through ring flange (4) and connecting shaft (3), the opposite side of the fixing screws (5) extends
To the inside of connecting shaft (3), the two sides of the connecting shaft (3) offer equally distributed threaded hole (6), the threaded hole
(6) inner wall is threadedly coupled with fixing screws (5), and two opposite sides of the ring flange (4) are fixedly connected to turntable
(7), two opposite sides of the turntable (7) offer equally distributed five mounting grooves (8), ten mounting grooves
(8) inside is provided with collet (9), and the inner wall of ten mounting grooves (8) is fixedly connected to two sliding blocks (10), and ten
The front and back of the collet (9) offers sliding slot (11), the outer wall of 20 sliding blocks (10) with sliding slot (11)
It is slidably connected, ten opposite sides of the collet (9) are fixedly connected to rack gear (12), the outer wall of two turntables (7)
It is fixedly installed with equally distributed adjusting screw rod (13), the outer wall of the adjusting screw rod (13) is fixedly connected to the first cone tooth
It takes turns (14), the inside of two turntables (7) is provided with fixed disk (15), and two opposite sides of the fixed disk (15) are equal
It is fixedly connected with second bevel gear (16), the left side of the second bevel gear (16) is engaged with first bevel gear (14), two institutes
The opposite side of fixed disk (15) is stated to offer helicla flute (17), the inner wall of two helicla flutes (17) with rack gear (12)
Engagement, the outer wall of the left side turntable (7) are fixedly connected with belt pulley (18), and the bottom of the support base (1) is fixedly connected with
Screwed pipe (19).
2. lathe intermediate bearing double card disk folder seat according to claim 1, it is characterised in that: two ring flanges (4)
Opposite side is fixedly connected to equally distributed bolt, and two opposite sides of the connecting shaft (3) offer uniformly
The jack of distribution, the inner wall and bolt of jack are clamped.
3. lathe intermediate bearing double card disk folder seat according to claim 1, it is characterised in that: ten collet (9) phases
Pair side be fixedly connected to equally distributed card tooth, and the opposite side of five collets (9) of the same side turns to the same side
The vertical range at disk (7) center is equal.
4. lathe intermediate bearing double card disk folder seat according to claim 1, it is characterised in that: a left side for the belt pulley (18)
Side is located at the right side of left side adjusting screw rod (13), and there are gaps between the right side of belt pulley (18) and ring flange (4).
5. lathe intermediate bearing double card disk folder seat according to claim 1, it is characterised in that: the connecting shaft (3) it is interior
Diameter size is identical as the inner diameter size of turntable (7), and the center of the center of connecting shaft (3) and turntable (7) is located at same horizontal line
On.
6. lathe intermediate bearing double card disk folder seat according to claim 1, it is characterised in that: the adjusting screw rod (13)
Quantity is ten, and the outside of turntable (7), 50 adjusting spiral shells are run through and extended in ten opposite one end of adjusting screw rod (13)
The opposite one end of bar (13) is slidably connected with turntable (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822124765.2U CN209239093U (en) | 2018-12-18 | 2018-12-18 | Lathe intermediate bearing double card disk folder seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822124765.2U CN209239093U (en) | 2018-12-18 | 2018-12-18 | Lathe intermediate bearing double card disk folder seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209239093U true CN209239093U (en) | 2019-08-13 |
Family
ID=67533546
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822124765.2U Expired - Fee Related CN209239093U (en) | 2018-12-18 | 2018-12-18 | Lathe intermediate bearing double card disk folder seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209239093U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110976138A (en) * | 2019-11-28 | 2020-04-10 | 宣城坚腾智能传动设备有限公司 | Motor rotor production and processing equipment |
| CN112025336A (en) * | 2020-09-21 | 2020-12-04 | 西安鑫旺矿业设备有限公司 | Deep hole boring car combined machining center headstock |
| CN112820474A (en) * | 2020-12-29 | 2021-05-18 | 江苏芸裕金属制品有限公司 | Middle and new strand threading nozzle capable of being adapted to various models and using method |
| CN118595855A (en) * | 2024-08-06 | 2024-09-06 | 杭州鄂达精密机电科技有限公司 | Cutter positioning structure of internal cooling type numerical control cutter holder |
-
2018
- 2018-12-18 CN CN201822124765.2U patent/CN209239093U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110976138A (en) * | 2019-11-28 | 2020-04-10 | 宣城坚腾智能传动设备有限公司 | Motor rotor production and processing equipment |
| CN112025336A (en) * | 2020-09-21 | 2020-12-04 | 西安鑫旺矿业设备有限公司 | Deep hole boring car combined machining center headstock |
| CN112820474A (en) * | 2020-12-29 | 2021-05-18 | 江苏芸裕金属制品有限公司 | Middle and new strand threading nozzle capable of being adapted to various models and using method |
| CN118595855A (en) * | 2024-08-06 | 2024-09-06 | 杭州鄂达精密机电科技有限公司 | Cutter positioning structure of internal cooling type numerical control cutter holder |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190813 Termination date: 20191218 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |