CN203509604U - Clamping device special for three-position vehicle circular arc groove - Google Patents
Clamping device special for three-position vehicle circular arc groove Download PDFInfo
- Publication number
- CN203509604U CN203509604U CN201320540573.4U CN201320540573U CN203509604U CN 203509604 U CN203509604 U CN 203509604U CN 201320540573 U CN201320540573 U CN 201320540573U CN 203509604 U CN203509604 U CN 203509604U
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- China
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- plate
- arc groove
- pressing plate
- clamping apparatus
- group
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- Expired - Fee Related
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Abstract
The utility model relates to a clamping device special for a three-position vehicle circular arc groove. The clamping device comprises a shell, pressing plates and a lock nut. A plurality of sets of pressing plates are evenly distributed on the shell, and a workpiece inserting hole is formed in the shell below each set of pressing plates. The lock nut used for controlling the pressing plates to rise and fall is mounted at the center of the shell, and the lock nut is connected with all the pressing plates through connecting rod mechanisms which are mounted inside the shell. The clamping device special for the three-position vehicle circular arc groove is scientific in design, reasonable in structure, convenient to use, high in practicability, capable of shortening machining time and lowering production cost, and particularly suitable for industrial mass production.
Description
Technical field
The utility model relates to locating clip holding tool field, especially a kind of three station vehicle arc groove Special clamping apparatus.
Background technology
At present, the arc groove of surface of the work is added to man-hour, conventionally will use machining center groove milling, and machining center can only be processed a workpiece at every turn, so speed is slow, efficiency is low.In addition, use machining center cost high, increased the economy expenditure of enterprise.
Summary of the invention
The purpose of this utility model is to provide a kind of reasonable in design, simple in structure, cost is low and process velocity is fast three station vehicle arc groove Special clamping apparatus.
The purpose of this utility model realizes by following technological means:
A kind of three station vehicle arc groove Special clamping apparatus, it is characterized in that: comprise housing, pressing plate and locking nut, one group of pressing plate of uniform installation on this housing, be positioned on the housing of every group of pressing plate below and all make a workpiece plug-in opening, the center of housing is installed one for controlling the locking nut of pressing plate lifting, and this locking nut connects all pressing plates by being arranged on the linkage of enclosure interior.
And described housing consists of upper shell and the lower house of mutual spiral-lock.
And described pressing plate is three groups of along the circumferential direction uniform setting, every group of pressing plate is two.
And described pressing plate comprises vertical plate and level board, level board is arranged on the upper end of vertical plate, and the lower end of vertical plate is connected with linkage.
And, linkage comprises the adapter sleeve being sleeved on the screw rod of locking nut lower end, three connecting plates of uniform installation on this adapter sleeve, the middle part of each connecting plate is all cut with scissors and is filled a hinge dress plate, this hinge dress plate is arranged in inner walls, the front end of each connecting plate all connects a lifter plate, and the two ends, left and right of this lifter plate are connected with the lower end of two pressing plates in every group of pressing plate respectively.
And described workpiece plug-in opening is positioned at the centre position of every group of two pressing plates.
Advantage of the present utility model and good effect are:
1, along the circumferential direction uniform on the housing of this device three groups of pressing plates have been installed, on housing, make workpiece plug-in opening, workpiece to be processed can be inserted in plug-in opening and by pressing plate, its two ends be fixed, therefore this device is placed on machine tool and can completes the processing of car arc groove, needn't use machining center, thereby reduce production cost.
2, because this device can be installed a plurality of workpiece simultaneously, once can process a plurality of workpiece, therefore improve operating efficiency.
3, the utility model is a kind of design science, rational in infrastructure, easy to use, practical three station vehicle arc groove Special clamping apparatus, uses this device can shorten process time, reduce production costs, and is especially applicable to industrialized mass.
Accompanying drawing explanation
Fig. 1 is schematic diagram of the present utility model;
Fig. 2 is that the A-A of Fig. 1 is to cutaway view.
The specific embodiment
Below in conjunction with accompanying drawing, describe embodiment of the present utility model in detail; It should be noted that, the present embodiment is narrative, is not determinate, can not limit protection domain of the present utility model with this.
Three station vehicle arc groove Special clamping apparatus, comprise housing, pressing plate and locking nut 5, and housing consists of upper shell 1 and the lower house 11 of mutual spiral-lock.One group of pressing plate of uniform installation on this housing, this pressing plate is three groups of along the circumferential direction uniform setting, every group of pressing plate is two, i.e. pressing plate 2 and 4.Pressing plate comprises vertical plate and level board, and level board is arranged on the upper end of vertical plate, and for being pressed in the two ends of workpiece 3, the lower end of vertical plate is connected with linkage.Be positioned on the housing of every group of pressing plate below and all make a workpiece plug-in opening 6, this workpiece plug-in opening is positioned at the centre position of every group of two pressing plates.
The center of housing is installed one for controlling the locking nut of pressing plate lifting, and this locking nut connects all pressing plates by being arranged on the linkage of enclosure interior.This linkage comprises the adapter sleeve 10 being sleeved on the screw rod of locking nut lower end, three connecting plates 8 of uniform installation on this adapter sleeve, the middle part of each connecting plate is all cut with scissors and is filled a hinge dress plate 9, this hinge dress plate is arranged in inner walls, the front end of each connecting plate all connects a lifter plate 7, and the two ends, left and right of this lifter plate are connected with the lower end of two pressing plates in every group of pressing plate respectively.
Claims (6)
1. a station vehicle arc groove Special clamping apparatus, it is characterized in that: comprise housing, pressing plate and locking nut, one group of pressing plate of uniform installation on this housing, be positioned on the housing of every group of pressing plate below and all make a workpiece plug-in opening, the center of housing is installed one for controlling the locking nut of pressing plate lifting, and this locking nut connects all pressing plates by being arranged on the linkage of enclosure interior.
2. a kind of three station vehicle arc groove Special clamping apparatus according to claim 1, is characterized in that: described housing consists of upper shell and the lower house of mutual spiral-lock.
3. a kind of three station vehicle arc groove Special clamping apparatus according to claim 1, is characterized in that: described pressing plate is along the circumferential direction uniform setting three groups, every group of pressing plate is two.
4. a kind of three station vehicle arc groove Special clamping apparatus according to claim 1, is characterized in that: described pressing plate comprises vertical plate and level board, and level board is arranged on the upper end of vertical plate, and the lower end of vertical plate is connected with linkage.
5. according to a kind of three station vehicle arc groove Special clamping apparatus described in claim 1 or 4, it is characterized in that: described linkage comprises the adapter sleeve being sleeved on the screw rod of locking nut lower end, three connecting plates of uniform installation on this adapter sleeve, the middle part of each connecting plate is all cut with scissors and is filled a hinge dress plate, this hinge dress plate is arranged in inner walls, the front end of each connecting plate all connects a lifter plate, and the two ends, left and right of this lifter plate are connected with the lower end of two pressing plates in every group of pressing plate respectively.
6. a kind of three station vehicle arc groove Special clamping apparatus according to claim 1, is characterized in that: described workpiece plug-in opening is positioned at the centre position of every group of two pressing plates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320540573.4U CN203509604U (en) | 2013-08-30 | 2013-08-30 | Clamping device special for three-position vehicle circular arc groove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320540573.4U CN203509604U (en) | 2013-08-30 | 2013-08-30 | Clamping device special for three-position vehicle circular arc groove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203509604U true CN203509604U (en) | 2014-04-02 |
Family
ID=50368586
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320540573.4U Expired - Fee Related CN203509604U (en) | 2013-08-30 | 2013-08-30 | Clamping device special for three-position vehicle circular arc groove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203509604U (en) |
-
2013
- 2013-08-30 CN CN201320540573.4U patent/CN203509604U/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: 20140402 Termination date: 20140830 |
|
| EXPY | Termination of patent right or utility model |