CN109968197A - A kind of spline housing rapid card load fitting - Google Patents
A kind of spline housing rapid card load fitting Download PDFInfo
- Publication number
- CN109968197A CN109968197A CN201711456466.2A CN201711456466A CN109968197A CN 109968197 A CN109968197 A CN 109968197A CN 201711456466 A CN201711456466 A CN 201711456466A CN 109968197 A CN109968197 A CN 109968197A
- Authority
- CN
- China
- Prior art keywords
- mandrel
- pull rod
- rises
- ringfeder
- spline housing
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/06—Work supports, e.g. adjustable steadies
- B24B41/067—Work supports, e.g. adjustable steadies radially supporting workpieces
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Grinding Of Cylindrical And Plane Surfaces (AREA)
- Jigs For Machine Tools (AREA)
Abstract
The present invention relates to a kind of spline housing rapid card load fittings, including grinding machine terminal pad, the mandrel that rises, pull rod, ringfeder and voussoir, the front end of grinding machine terminal pad is co-axially mounted the mandrel that rises, rising, mandrel inside is coaxial to install a pull rod, the rear end of the pull rod is connect with grinding machine terminal pad, a voussoir is installed on the pull rod, which is that inclined-plane is connect with pull rod inner wall；The front end of pull rod extends to the mandrel front end outer side that rises, and a block plate is produced in the front end of pull rod；A ringfeder is co-axially mounted on the outside of the mandrel that rises, the ringfeder is between circular orientation boss and pull rod block plate, and the ringfeder and the mandrel that rises are contact of incline plane.The present invention is a kind of structurally reasonable, easy to use, practical spline housing rapid card load fitting, can reduce the difficulty that is loaded using this connector, improve working efficiency, raising machining accuracy, reduction rejection rate.In addition, this connector has a wide range of application, it is suitble to process the spline housing of two kinds of specifications.
Description
Technical field
The present invention relates to the clamping device in spline housing production and processing technical field, especially a kind of spline housing is quickly clamped
Connector.
Background technique
It as shown in Figure 4 and Figure 5, is the spline housing of two kinds of structure type.The spline housing needs to refine small end outer diameter, currently,
Not dedicated for clamping the fixture of the workpiece, staff can only remove positioning and locking using light instruments such as pressing plates, but by
Belong to finishing in the processing, after simply fixing, since the precision that is loaded is lower, cause the machining accuracy of workpiece lower, often needs
It does over again, increases the working time, and very high to the technical level and skill requirement of staff, common staff cannot
The work is completed, to cause business manpower increased costs.
Summary of the invention
It is an object of the invention in place of making up the deficiencies in the prior art, provide it is a kind of it is easy to use, specificity is strong, processing
Precision is able to satisfy the spline housing rapid card load fitting of customer requirement.
The purpose of the present invention is what is realized by following technological means:
A kind of spline housing rapid card load fitting, it is characterised in that: including grinding machine terminal pad, the mandrel that rises, pull rod, ringfeder and
Voussoir, the front end of grinding machine terminal pad are co-axially mounted the mandrel that rises, produce cavity inside the mandrel that rises, and coaxially wear inside the mandrel that rises
A pull rod is filled, the rear end of the pull rod is connect with grinding machine terminal pad, and a voussoir, the voussoir and pull rod inner wall are installed on the pull rod
For inclined-plane connection, which is located at the inside of mandrel of rising, the lower end of the voussoir with rise by mandrel inner wall and connect by reset spring, this
The upper end of voussoir is connect by jackscrew with the side wall for the mandrel that rises；The front end of pull rod extends to the mandrel front end outer side that rises, and pull rod
One is produced than the big block plate of mandrel point diameter that rises in front end；Rising, coaxially to produce a circular orientation convex for the middle part of mandrel lateral wall
Platform is co-axially mounted a ringfeder on the outside of the mandrel that rises, and the ringfeder is between circular orientation boss and pull rod block plate, and the ringfeder
It is contact of incline plane with the mandrel that rises.
Moreover, multiple open slots are uniformly produced on the surface of the ringfeder.
Moreover, being connected between the rear end and grinding machine terminal pad of the pull rod using spring.
The advantages and positive effects of the present invention are:
1, this connector is finally locked spline housing with ringfeder, is realized using the range of motion of the components such as voussoir, pull rod
The quick locking of workpiece positions, which is to be designed according to workpiece shapes, therefore the precision that is loaded is high, can improve after use
Machining accuracy ensures product quality, improves product qualification rate.
2, this connector versatility is good, and the spline housing of two kinds of structures is suitable for using flexible and convenient to use, it is not necessary to be prepared
Two sleeve clamps, provide convenience to staff, and the event for also avoiding influencing production efficiency because taking fixture by mistake occurs.
3, this connector is positioned using jackscrew, and which is easy to learn, to the technical level and experience of staff
Of less demanding, common staff can individually complete work, therefore can not only reduce human cost, but also can be improved
Working efficiency accelerates job schedule.
4, the present invention is a kind of structurally reasonable, easy to use, practical spline housing rapid card load fitting, uses this
Connector can reduce the difficulty that is loaded, improve working efficiency, improve machining accuracy, reduce rejection rate.In addition, this connector applies model
It encloses extensively, is suitble to process the spline housing of two kinds of specifications.
Detailed description of the invention
Fig. 1 is perspective view of the invention；
Fig. 2 is perspective view of the invention (installation workpiece)；
Fig. 3 is the cross-sectional view of Fig. 2；
Fig. 4 is a kind of schematic diagram of workpiece；
Fig. 5 is the schematic diagram of another workpiece.
Specific embodiment
Describe the embodiment of the present invention in detail with reference to the accompanying drawing；It should be noted that the present embodiment be it is narrative, no
It is restrictive, this does not limit the scope of protection of the present invention.
A kind of spline housing rapid card load fitting, including grinding machine terminal pad 1, the mandrel 11 that rises, pull rod 10, ringfeder 4 and voussoir
8, the front end of grinding machine terminal pad is co-axially mounted the mandrel that rises, and produces cavity inside the mandrel that rises, and coaxially installs inside the mandrel that rises
One pull rod, the rear end of the pull rod connects with grinding machine terminal pad using spring 7, install a voussoir on the pull rod, the voussoir and
Pull rod inner wall is inclined-plane connection, which is vertically arranged, and is located in the cavity inside the mandrel that rises, the lower end of the voussoir and the core that rises
Axis inner wall is connected by reset spring 9, and the upper end of the voussoir is connect by jackscrew 2 with the side wall for the mandrel that rises.Prolong the front end of pull rod
The mandrel front end outer side that rises is extended to, and a block plate 12 bigger than the mandrel point diameter that rises is produced in the front end of pull rod.
A circular orientation boss 3 is coaxially produced at the rise middle part of mandrel lateral wall, and one is co-axially mounted on the outside of the mandrel that rises
Ringfeder, for the ringfeder between circular orientation boss and pull rod block plate, the diameter of the ringfeder is greater than the diameter of pull rod block plate, and should
Ringfeder and the mandrel that rises are contact of incline plane.Uniformly produce multiple open slots 5, therefore inflatable locking workpiece in the surface of the ringfeder.
Application method of the invention are as follows:
By the macropore coaxial package of spline housing 6 on ringfeder, jackscrew is rotated, jackscrew (screw) pushes voussoir vertical shift,
Voussoir pushing drawing rod moves horizontally, and pull rod front end block plate can extrude ringfeder, expands ringfeder, to reach positioning and locking spline housing
The purpose of macropore.
Claims (3)
1. a kind of spline housing rapid card load fitting, it is characterised in that: including grinding machine terminal pad, the mandrel that rises, pull rod, ringfeder and wedge
Block, the front end of grinding machine terminal pad are co-axially mounted the mandrel that rises, produce cavity inside the mandrel that rises, and coaxially install inside the mandrel that rises
The rear end of one pull rod, the pull rod is connect with grinding machine terminal pad, and a voussoir is installed on the pull rod, which is with pull rod inner wall
Inclined-plane connection, the voussoir are located at the inside of mandrel of rising, the lower end of the voussoir with rise by mandrel inner wall and connect by reset spring, the wedge
The upper end of block is connect by jackscrew with the side wall for the mandrel that rises；The front end of pull rod extends to the mandrel front end outer side that rises, and before pull rod
One is produced than the big block plate of mandrel point diameter that rises in end；Rising, coaxially to produce a circular orientation convex for the middle part of mandrel lateral wall
Platform is co-axially mounted a ringfeder on the outside of the mandrel that rises, and the ringfeder is between circular orientation boss and pull rod block plate, and the ringfeder
It is contact of incline plane with the mandrel that rises.
2. a kind of spline housing rapid card load fitting according to claim 1, it is characterised in that: the surface of the ringfeder
Uniformly produce multiple open slots.
3. a kind of spline housing rapid card load fitting according to claim 1, it is characterised in that: the rear end of the pull rod
It is connect between grinding machine terminal pad using spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711456466.2A CN109968197A (en) | 2017-12-28 | 2017-12-28 | A kind of spline housing rapid card load fitting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711456466.2A CN109968197A (en) | 2017-12-28 | 2017-12-28 | A kind of spline housing rapid card load fitting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109968197A true CN109968197A (en) | 2019-07-05 |
Family
ID=67074320
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711456466.2A Pending CN109968197A (en) | 2017-12-28 | 2017-12-28 | A kind of spline housing rapid card load fitting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109968197A (en) |
-
2017
- 2017-12-28 CN CN201711456466.2A patent/CN109968197A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190705 |
|
| WD01 | Invention patent application deemed withdrawn after publication |