CN207104471U - Simple feed appliance for small-sized row's knife numerically controlled lathe - Google Patents
Simple feed appliance for small-sized row's knife numerically controlled lathe Download PDFInfo
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- CN207104471U CN207104471U CN201720985000.0U CN201720985000U CN207104471U CN 207104471 U CN207104471 U CN 207104471U CN 201720985000 U CN201720985000 U CN 201720985000U CN 207104471 U CN207104471 U CN 207104471U
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- claw
- screw
- fixed seat
- clamping force
- force adjusting
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Abstract
It the utility model is related to a kind of simple feed appliance for small-sized row's knife numerically controlled lathe, including fixed seat, at least two claws, swivel pin, clamping force adjusting screw and lock-screw, the end of the fixed seat is provided with the claw groove for accommodating claw, the end of claw is located in claw groove, and it is hinged respectively by respective swivel pin, the fixed seat is provided with axial thread mesopore, clamping force adjusting screw is threadedly coupled with axial thread mesopore, and the end on the inside of the cap portion of clamping force adjusting screw with claw offsets, the fixed seat is provided with the radial screw bore connected with axial thread mesopore, lock-screw is threadedly coupled with radial screw bore.The utility model solves the problem of miniature numerical control lathe Continuous maching small complex part artificial clamping feeding, improves the continuity working ability of small-sized row's knife numerically controlled lathe, improves equipment processing efficiency, better meet the market demand.
Description
Technical field
A kind of feed appliance is the utility model is related to, the simple feed appliance for small-sized row's knife numerically controlled lathe.
Background technology
For numerically controlled lathe class processing type lathe, auto-feeder is essential machine tool accessories, and equipment is equipped with automatic
After feed appliance, Continuous maching can be achieved, reduce the time of manual stoppage's clamping workpiece.The numerically controlled lathe class supplied in the market
Auto-feeder is most to drive the large-scale feeder of oil film type for motor, and the big space-consuming of volume is big, and manufacturing cost is very high,
Not too much matched for small-sized row's knife class numerically controlled lathe.Small processing class enterprise process equipment batch is also not suitable for be equipped with.
The content of the invention
The utility model purpose is solve miniature numerical control lathe Continuous maching small complex part artificial clamping feeding
Problem, improve the continuity working ability of small-sized row's knife numerically controlled lathe, improve equipment processing efficiency, better meet city
The simple feed appliance of field demand.
In order to achieve the above object, the technical solution of the utility model is：A kind of letter for small-sized row's knife numerically controlled lathe
Easy feed appliance, including fixed seat, at least two claws, swivel pin, clamping force adjusting screw and lock-screw, the fixed seat
End is provided with the claw groove for accommodating claw, and the end of claw is located in claw groove, and is hinged respectively by respective swivel pin, institute
State fixed seat and be provided with axial thread mesopore, clamping force adjusting screw is threadedly coupled with axial thread mesopore, and clamping force is adjusted
End on the inside of the cap portion of screw with claw offsets, and the fixed seat is provided with the radial direction screw thread connected with axial thread mesopore
Hole, lock-screw are threadedly coupled with radial screw bore.
The claw has two, and the head of claw is stretched out outside claw groove, and pad is set with clamping force adjusting screw
Piece, one of side of clawed end portions and pad, another side on the inside of the cap portion of clamping force adjusting screw with offseting.
The axial thread mesopore of the fixed seat is expanding structure, and extends to fixed seat tail end, forms mounting hole.
After said structure, fixed seat of the present utility model is connected with lathe tool rest body, clamping force regulation spiral shell
Nail is responsible for adjusting clamping force during feeding according to the size of work piece diameter, and ensureing feed appliance, workpiece surface is not when pulling out feeding
Crushed, and will not be dropped because pine was clamped.Claw is responsible for clamping workpiece, and sending for workpiece is realized with the movement of machine Z-axis
Material, process stability during to realize workpiece turnery processing.The utility model solves miniature numerical control car
The problem of bed Continuous maching small complex part artificial clamping feeding, improve the continuity processing energy of small-sized row's knife numerically controlled lathe
Power, equipment processing efficiency is improved, better meets the market demand.
Brief description of the drawings
Fig. 1 is sectional view of the present utility model.
Embodiment
The utility model is described in further detail below in conjunction with the embodiment that accompanying drawing provides.
It is shown in Figure 1, a kind of simple feed appliance for small-sized row's knife numerically controlled lathe, including fixed seat 1, at least two
Claw 2, swivel pin 3, clamping force adjusting screw 4 and lock-screw 5, the end of the fixed seat 1 are provided with the claw for accommodating claw
Groove 11, the end of claw 2 are located in claw groove 11, and be hinged by respective swivel pin 3 respectively, and the fixed seat 1 is provided with
Axial thread mesopore 12, clamping force adjusting screw 4 are threadedly coupled with axial thread mesopore 12, and the cap of clamping force adjusting screw 4
End on the inside of portion with claw 2 offsets, and the fixed seat 1 is provided with the radial screw bore 13 connected with axial thread mesopore 12,
Lock-screw 5 is threadedly coupled with radial screw bore 13.
Shown in Figure 1, the claw 2 has two, ensures firm clamping work piece, and the head of claw 2 is stretched
Outside card release claw slot 11, for the clamping to workpiece, and pad 6 is set with clamping force adjusting screw 4, the end of claw 2 is wherein
One side and pad 6, another side on the inside of the cap portion of clamping force adjusting screw 4 with offseting.Pad 6 can ensure claw 2
By clamping force adjusting screw 4 adjust with swivel pin 3 rotate when, end and the pad 6 of claw 2 prop up, will not be to fixed seat 1
Cause to wear.
Shown in Figure 1, the axial thread mesopore 12 of the fixed seat 1 is expanding structure, and extends to the tail of fixed seat 1
End, form mounting hole 14.Mounting hole 14 is used to fixed seat 1 being arranged on lathe tool rest.
It is shown in Figure 1, the utility model in use, fixed seat 1 by mounting hole 14 be arranged on lathe tool rest on, this reality
There is no power source with new, moved by the movement of lathe tool rest, claw 2 is made up of spring steel, has necessarily variable
Shape degree.Before processing, the diameter of work piece is confirmed, and tightening and unclamp to adjust card by clamping force adjusting screw 4
The chucking power of pawl 2, when clamping force adjusting screw 4 is tightened, claw 2 can be oppressed on the inside of the cap portion of clamping force adjusting screw 4 so that
Claw 2 rotates with swivel pin 3, and so as to realize closing up for two claws 2, otherwise two claws 2 unclamp.Ensure that claw 2 is pressing from both sides
When holding workpiece, will not because chucking power excessively pine and drop, tension and scratch work piece surface.Clamping force adjusting screw 4 adjusts
After the completion of, the periphery for propping up clamping force adjusting screw 4 is tightened by lock-screw 5.The diameter that the opening of claw 2 is formed is slightly less than
The diameter of work piece, when claw 2 props up the end of work piece, claw 2 can rely on deformation slightly to strut, so as to clamp quilt
Workpiece.The utility model solves the problem of miniature numerical control lathe Continuous maching small complex part artificial clamping feeding, carries
The continuity working ability of small-sized row's knife numerically controlled lathe has been risen, equipment processing efficiency has been improved, better meets the market demand.
Above-described is only preferred embodiment of the present utility model, it is noted that for the ordinary skill of this area
For personnel, on the premise of not departing from the utility model and creating design, various modifications and improvements can be made, these all belong to
In the scope of protection of the utility model.
Claims (3)
- A kind of 1. simple feed appliance for small-sized row's knife numerically controlled lathe, it is characterised in that：Including fixed seat (1), at least two Claw (2), swivel pin (3), clamping force adjusting screw (4) and lock-screw (5), the end of the fixed seat (1), which is provided with, to be accommodated The claw groove (11) of claw, the end of claw (2) are located in claw groove (11), and be hinged by respective swivel pin (3) respectively, The fixed seat (1) is provided with axial thread mesopore (12), and clamping force adjusting screw (4) connects with axial thread mesopore (12) screw thread Connect, and the end on the inside of the cap portion of clamping force adjusting screw (4) with claw (2) offsets, the fixed seat (1) is provided with and axial direction The radial screw bore (13) of screw thread mesopore (12) connection, lock-screw (5) are threadedly coupled with radial screw bore (13).
- 2. the simple feed appliance according to claim 1 for small-sized row's knife numerically controlled lathe, it is characterised in that：The claw (2) there are two, and claw groove (11) is stretched out outside in the head of claw (2), and it is set with pad in clamping force adjusting screw (4) (6) in the cap portion of, one of side of claw (2) end and pad (6), another side and clamping force adjusting screw (4) Side offsets.
- 3. the simple feed appliance according to claim 1 for small-sized row's knife numerically controlled lathe, it is characterised in that：The fixation The axial thread mesopore (12) of seat (1) is expanding structure, and extends to fixed seat (1) tail end, forms mounting hole (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720985000.0U CN207104471U (en) | 2017-08-08 | 2017-08-08 | Simple feed appliance for small-sized row's knife numerically controlled lathe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720985000.0U CN207104471U (en) | 2017-08-08 | 2017-08-08 | Simple feed appliance for small-sized row's knife numerically controlled lathe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207104471U true CN207104471U (en) | 2018-03-16 |
Family
ID=61571082
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720985000.0U Active CN207104471U (en) | 2017-08-08 | 2017-08-08 | Simple feed appliance for small-sized row's knife numerically controlled lathe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207104471U (en) |
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2017
- 2017-08-08 CN CN201720985000.0U patent/CN207104471U/en active Active
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