CN203330755U - Driving plate for machining axis parts - Google Patents
Driving plate for machining axis parts Download PDFInfo
- Publication number
- CN203330755U CN203330755U CN2013204011330U CN201320401133U CN203330755U CN 203330755 U CN203330755 U CN 203330755U CN 2013204011330 U CN2013204011330 U CN 2013204011330U CN 201320401133 U CN201320401133 U CN 201320401133U CN 203330755 U CN203330755 U CN 203330755U
- Authority
- CN
- China
- Prior art keywords
- machining
- barrel body
- positioning table
- locating table
- driving plate
- 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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Abstract
The utility model discloses a driving plate for machining axis parts. The driving plate comprises a barrel body and a locating table which are arranged in a coaxial direction mode, the barrel body and the locating table are of a hollow transparent structure, two clamping grooves are symmetrically formed in the end portion of the locating table in the radial direction, a connection disc is arranged on the outer side of the barrel body, and a mounting hole is formed in the connection disc. The locating table is composed of a cylindrical section and a conical section, the cylindrical section is connected with the barrel body, and an included angle between the generatrix of the conical section and the central line of the locating table is 7 degrees or 10 degrees or 15 degrees. The barrel body, the locating table and the connection disc are formed in an integrated mode. The driving plate for machining the axis parts is simple in structure, convenient to install and safer in production; manual assistance in the clamping process is eliminated, and therefore labor intensity of workers is reduced; metalworking time of shafts to be machined is greatly shortened, outer circle clamping and datum conversion in the process of machining various portions of outer circles are avoided, the machining process needing four procedures in the prior art can be completed just by one-time machining, therefore, machining technological procedures are optimized, locating accuracy is improved, part machining cost is lowered, and production efficiency is improved.
Description
Technical field
The utility model belongs to the Machining Technology field, is specifically related to a kind of Machining of Shaft-type Parts driver plate.
Background technology
At present, tradition Machining of Shaft-type Parts shifting fork structure form used as shown in Figure 1 and Figure 2, cambered plate 1 and cambered plate 2 are oppositely arranged the clamping hole 3 that forms a near-rhombic, use respectively up and down a set of fastening bolt 4 to be connected, be provided with at cambered plate 1 middle part the puller bolt 5 extend in clamping hole 3, the upper end bending of cambered plate 1 is provided with the cantilever arm 6 that extends 30-50mm.Carry out part at this shift fork of use and add man-hour, axial workpiece one end is located in clamping hole 3, tightens two cover fastening bolts 4 and holds out against screw 5, and the axial workpiece cylindrical is clamped, and cantilever arm 6 plays the effect of transmitting the lathe rotating torque.The shift fork carry-over moment of above-mentioned this structure is less, and processes part clamping repeatedly, and clamping process needs staff auxiliary, has strengthened labor strength, and non-cutting time is long, and productivity ratio is low.
The utility model content
The utility model is in order to solve weak point of the prior art, provides a kind of convenient mounting and clamping, carry-over moment greatly, fully to enhance productivity and reduced the Machining of Shaft-type Parts driver plate of labor strength.
For solving the problems of the technologies described above, the utility model adopts following technical scheme: the Machining of Shaft-type Parts driver plate, the cylindrical shell and the positioning table that comprise coaxial setting, cylindrical shell and positioning table are the penetrating structure of hollow, positioning table end radial symmetric is provided with two draw-in grooves, the outside of cylindrical shell is provided with terminal pad, offers installing hole on terminal pad.
Described positioning table consists of cylindrical section and conical section, and cylindrical section is connected with cylindrical shell, and the angle between the bus of conical section and the center line of positioning table is 7 °, 10 ° or 15 °.
Described cylindrical shell, positioning table and terminal pad are made into integration.
Adopt technique scheme, terminal pad matches and positions with boss above machine spindle, inserting installing hole with bolt is fixedly connected with terminal pad with main shaft, an end of processed axle is stretched out and holds out against at the top middle part by cylindrical shell and positioning table of spindle nose, the other end of processed axle is by the top location that holds out against be arranged in tailstock, positioning table end radial symmetric be provided with two draw-in grooves respectively with processed axle one end spindle nose nest in the convex tendon sidepiece top interference fit of two symmetries transmit rotation torque.The tapering of positioning table size (angle between the bus of conical section and the center line of positioning table is 7 °, 10 ° or 15 °) and highly can determining according to the concrete shape of an end spindle nose nest of processed axle.
The utility model is simple in structure, easy for installation, produces safelyr, removes the clamping process human assistance, has reduced labor strength; Fully shorten the metalworking time of processed axle, do not re-use the cylindrical clamping during each of processing excircles and carry out the benchmark conversion, the process that before time processing just can complete, four procedures just can complete, the optimization processing technology flow process, improve positioning precision, reduce the part processing cost, enhance productivity.
The accompanying drawing explanation
Fig. 1 is the structural representation of prior art;
Fig. 2 is the left view of Fig. 1;
Fig. 3 is structural representation of the present utility model;
Fig. 4 is the left view of Fig. 3;
Fig. 5 is the structural representation that uses the utility model clamping institute machining shaft;
Fig. 6 is the left view of Fig. 5.
The specific embodiment
As shown in Figure 3 and Figure 4, Machining of Shaft-type Parts driver plate of the present utility model, the cylindrical shell 7 and the positioning table 8 that comprise coaxial setting, cylindrical shell 7 and positioning table 8 are the penetrating structure of hollow, positioning table 8 end radial symmetric are provided with two draw-in grooves 9, the outside of cylindrical shell 7 is provided with terminal pad 10, offers installing hole 11 on terminal pad 10.Described positioning table 8 consists of cylindrical section and conical section, and cylindrical section is connected with cylindrical shell 7, and the included angle A between the center line of the bus of conical section and positioning table 8 is 7 °, 10 ° or 15 °.Described cylindrical shell 7, positioning table 8 and terminal pad 10 are made into integration.
When the utility model is used in work, terminal pad 10 matches and positions with boss above machine spindle, inserting installing hole 11 with bolt is fixedly connected with terminal pad 10 with main shaft, the top middle part by cylindrical shell 7 and positioning table 8 of spindle nose is stretched out and is held out against processed axle 17(as shown in Figure 5,6) an end, the other end of processed axle 17 is by the top location that holds out against be arranged in tailstock, positioning table 8 end radial symmetric be provided with two draw-in grooves 9 respectively with processed axle 17 1 end spindle nose nests 15 in the convex tendon 16 sidepiece top interference fits of two symmetries transmit rotation torques.The tapering of positioning table 8 size (angle between the center line of the bus of the conical section of positioning table 8 and positioning table 8 is 7 °, 10 ° or 15 °) and highly can determining according to the concrete shape of an end spindle nose nest 15 of processed axle 17.
Claims (3)
1. Machining of Shaft-type Parts driver plate, it is characterized in that: comprise cylindrical shell and the positioning table of coaxial setting, cylindrical shell and positioning table are the penetrating structure of hollow, and positioning table end radial symmetric is provided with two draw-in grooves, the outside of cylindrical shell is provided with terminal pad, offers installing hole on terminal pad.
2. Machining of Shaft-type Parts driver plate according to claim 1, it is characterized in that: described positioning table consists of cylindrical section and conical section, and cylindrical section is connected with cylindrical shell, and the angle between the bus of conical section and the center line of positioning table is 7 °, 10 ° or 15 °.
3. Machining of Shaft-type Parts driver plate according to claim 1 and 2, it is characterized in that: described cylindrical shell, positioning table and terminal pad are made into integration.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013204011330U CN203330755U (en) | 2013-07-08 | 2013-07-08 | Driving plate for machining axis parts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013204011330U CN203330755U (en) | 2013-07-08 | 2013-07-08 | Driving plate for machining axis parts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203330755U true CN203330755U (en) | 2013-12-11 |
Family
ID=49699454
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013204011330U Expired - Fee Related CN203330755U (en) | 2013-07-08 | 2013-07-08 | Driving plate for machining axis parts |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203330755U (en) |
-
2013
- 2013-07-08 CN CN2013204011330U patent/CN203330755U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20131211 Termination date: 20210708 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |