CN206464839U - A kind of lathe four-axis fixture - Google Patents
A kind of lathe four-axis fixture Download PDFInfo
- Publication number
- CN206464839U CN206464839U CN201720030463.1U CN201720030463U CN206464839U CN 206464839 U CN206464839 U CN 206464839U CN 201720030463 U CN201720030463 U CN 201720030463U CN 206464839 U CN206464839 U CN 206464839U
- Authority
- CN
- China
- Prior art keywords
- mounting seat
- lathe
- pressing plate
- connecting shaft
- axis
- 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
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- Jigs For Machine Tools (AREA)
Abstract
The utility model discloses a kind of lathe four-axis fixture, including chuck body, chuck body is provided with mounting seat, connecting shaft and pressing plate, the one end of connecting shaft is fixed on the medial extremity of mounting seat, the axis of connecting shaft is overlapped with the center line of mounting seat, the other end of connecting shaft is provided with the first screwed hole being engaged with the axle of lathe four, and the outboard end of mounting seat sets pressing plate and is collectively forming rabbets the positioning hole coordinated with workpiece, and hold-down mechanism is provided between pressing plate and mounting seat.It is used for positioning and clamping workpiece to be processed, and positioning precision is good, and clamping is solid and reliable, efficiency high, mitigates the labor intensity of operating personnel, reduces fixture technology difficulty, it is ensured that the stability of batch machining product quality.
Description
Technical field
The utility model is related to technical field of tooling clamps, more particularly, to a kind of lathe four-axis fixture.
Background technology
Jig is, to clamping workpiece and a kind of device of guiding cutter, to cause work for workpiece to be positioned on lathe
Part obtains the correct position relative to lathe and cutter and workpiece is reliably clamped.Among Four-axis milling technique, still adopt
Positioning and clamping is carried out to various specific workpieces to be processed with the general frock clamp such as flat-nose pliers, vice, not only clamping is difficult,
Efficiency is low, and the low influence crudy of positioning precision, and processing waste product is more, causes material cost to waste, and improves production cost.
Utility model content
In view of the shortcomings of the prior art, technical problem to be solved is to provide a kind of axle clamp of lathe four to the utility model
Tool, it is used for positioning and clamping workpiece to be processed, and positioning precision is good, and clamping is solid and reliable, efficiency high, mitigates the work of operating personnel
Intensity, reduces fixture technology difficulty, it is ensured that the stability of batch machining product quality.
The utility model is to be addressed above-mentioned technical problem by the following technical programs.
A kind of lathe four-axis fixture, including chuck body, chuck body are provided with mounting seat, connecting shaft and pressing plate, connection
The one end of axle is fixed on the medial extremity of mounting seat, and the axis of connecting shaft is overlapped with the center line of mounting seat, connecting shaft it is another
End is provided with the first screwed hole being engaged with the axle of lathe four, and the outboard end of mounting seat sets pressing plate and is collectively forming embedding with workpiece
The positioning hole of cooperation is connect, hold-down mechanism is provided between pressing plate and mounting seat.
Preferably, the hold-down mechanism includes mounting hole, the second screwed hole and housing screw, mounting hole is arranged on pressing plate
On, the second screwed hole is arranged in mounting seat, and pressing plate is threadedly coupled the second screwed hole and peace by housing screw through mounting hole
Dress seat is fastenedly connected integrally.
Preferably, centerline direction of the pressing plate along mounting seat is fastenedly connected with mounting seat.
Preferably, the second screwed hole be four and centered on the center line of mounting seat uniformly at intervals.
Preferably, the axis of positioning hole is vertical with the center line holding of mounting seat.
Preferably, chuck body is carbon steel structure.
The beneficial effects of the utility model：
1. the compact exquisiteness of structure design, component is few, it is easy to make, using carbon steel cast form, low manufacture cost, structure
Intensity is high, and durability is good, is adapted to mass production applications.
2. pressing plate assembles the positioning hole to form interlocking workpiece with mounting seat, and is effectively prevented by hold-down mechanism fastening positioning
Workpiece variation, registration is solid and reliable, and clamping process is good, reduces the labor intensity and operation standard of employee, improves
Production efficiency, the stability for batch machining product quality provides sound assurance.
3. significantly improving processing yields, material cost waste is reduced, production cost is reduced, improves enterprise
Economic benefit.
Brief description of the drawings
Fig. 1 is the axle side schematic diagram under installation work status of the present utility model；
Fig. 2 is Fig. 1 present invention looks up structural representation；
Fig. 3 is main structure diagram of the present utility model；
Fig. 4 is Fig. 3 left view structural representation.
In figure：1- mounting seats, 2- connecting shafts, the screwed holes of 3- first, 4- positioning holes, 5- pressing plates, 6- mounting holes, the spiral shells of 7- second
Pit, 8- housing screws.
Embodiment
Understand the utility model for convenience, below in conjunction with the accompanying drawings in the preferred embodiment pair of the present utility model that provides
The utility model is described in detail.
A kind of lathe four-axis fixture of the utility model shown in as shown in Figure 1 to Figure 4, including chuck body, may be selected carbon
Steel material-structure, material is with low cost, selects cast shaping process, and processing technology is good.Chuck body provided with mounting seat 1,
Connecting shaft 2 and pressing plate 5, the one end of connecting shaft 2 are fixed on the medial extremity of mounting seat 1, axis and the mounting seat 1 of connecting shaft 2
Center line is overlapped, and the other end of connecting shaft 2 is provided with the first screwed hole 3 being engaged with the axle of lathe four.The outboard end of mounting seat 1
Pressing plate 5 is set and is collectively forming and rabbets the positioning hole 4 coordinated with workpiece, shown in figure, axis and the mounting seat 1 of positioning hole 4
Center line keeps vertical, and hold-down mechanism is provided between pressing plate 5 and mounting seat 1.Pressing plate 5 assembles to form interlocking workpiece with mounting seat 1
Positioning hole 4, and by hold-down mechanism fastening positioning effectively prevent workpiece variation, registration is solid and reliable, clamping process
It is good.As a kind of embodiment, the hold-down mechanism includes mounting hole 6, the second screwed hole 7 and housing screw 8, and mounting hole 6 is set
Put on pressing plate 5, the second screwed hole 7 is arranged in mounting seat 1, pressing plate 5 is threadedly coupled by housing screw 8 through mounting hole 6
Second screwed hole 7 is fastenedly connected integrally with mounting seat 1, and centerline direction of the pressing plate 5 along mounting seat 1 is fastened with mounting seat 1 to be connected
Connect, the second screwed hole 7 be four and centered on the center line of mounting seat 1 uniformly at intervals.
The utility model is not limited to above-described preferably embodiment, based on those skilled in the art institute
The known technology or use that can be known are capable of the various modifications of equivalence replacement and the embodiment of change in the prior art,
It is every to be based on spirit of the present utility model or technical concept, it should be included within protection domain of the present utility model.
Claims (6)
1. a kind of lathe four-axis fixture, it is characterized in that：Including chuck body, chuck body is provided with mounting seat (1), connecting shaft
(2) and pressing plate (5), the one end of connecting shaft (2) is fixed on the medial extremity of mounting seat (1), the axis and mounting seat of connecting shaft (2)
(1) center line is overlapped, and the other end of connecting shaft (2) is provided with the first screwed hole (3) being engaged with the axle of lathe four, mounting seat
(1) outboard end sets pressing plate (5) and is collectively forming rabbets the positioning hole (4) coordinated, pressing plate (5) and mounting seat (1) with workpiece
Between be provided with hold-down mechanism.
2. lathe four-axis fixture according to claim 1, it is characterized in that：The hold-down mechanism includes mounting hole (6), second
Screwed hole (7) and housing screw (8), mounting hole (6) are arranged on pressing plate (5), and the second screwed hole (7) is arranged on mounting seat (1)
On, pressing plate (5) is threadedly coupled the second screwed hole (7) and fastened with mounting seat (1) by housing screw (8) through mounting hole (6) to be connected
It is connected into one.
3. lathe four-axis fixture according to claim 2, it is characterized in that：Centerline direction of the pressing plate (5) along mounting seat (1)
It is fastenedly connected with mounting seat (1).
4. lathe four-axis fixture according to claim 2, it is characterized in that：Second screwed hole (7) is for four and with mounting seat
(1) centered on center line uniformly at intervals.
5. lathe four-axis fixture according to claim 1, it is characterized in that：In the axis and mounting seat (1) of positioning hole (4)
Heart line keeps vertical.
6. lathe four-axis fixture according to claim 1, it is characterized in that：Chuck body is carbon steel structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720030463.1U CN206464839U (en) | 2017-01-11 | 2017-01-11 | A kind of lathe four-axis fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720030463.1U CN206464839U (en) | 2017-01-11 | 2017-01-11 | A kind of lathe four-axis fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206464839U true CN206464839U (en) | 2017-09-05 |
Family
ID=59706042
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720030463.1U Expired - Fee Related CN206464839U (en) | 2017-01-11 | 2017-01-11 | A kind of lathe four-axis fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206464839U (en) |
-
2017
- 2017-01-11 CN CN201720030463.1U patent/CN206464839U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170905 Termination date: 20200111 |