CN208322717U - A kind of multistation spring single thread composite tooling device - Google Patents
A kind of multistation spring single thread composite tooling device Download PDFInfo
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- CN208322717U CN208322717U CN201820379795.5U CN201820379795U CN208322717U CN 208322717 U CN208322717 U CN 208322717U CN 201820379795 U CN201820379795 U CN 201820379795U CN 208322717 U CN208322717 U CN 208322717U
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Abstract
A kind of multistation spring single thread composite tooling device, including fixed plate, the center of fixed plate is equipped with the special screw downward through fixed plate, it is threadedly coupled between special screw and fixed plate, movable plate is equipped with below fixed plate, fixed column is fixedly installed on the movable plate, fixed column is fixedly connected by joint bolt with special screw integrally, the upper surface of the fixed plate is additionally provided with several fixed cells, the fixed cell includes T-type pull rod, the lower part of the T-type pull rod is downward through fixed plate and movable plate, the lower surface of T-type pull rod lower part is fixedly connected with spring screw, spring screw is located at below movable plate, spring is equipped between spring screw and movable plate, the assembly and disassembly of whole device product can be realized by a screw for the utility model, product Automatic-clamping is realized by spring force, it ensure that product clip Holding force may be implemented product simply and can easily complete clamping and disassembly.
Description
Technical field
The utility model relates to mechanical manufacturing field more particularly to a kind of multistation spring single thread composite tooling devices.
Background technique
Machine-building be unable to do without Metal Cutting Machine Tool, and machine tool clamping device is then to guarantee mechanical processing quality, improve life
Efficiency is produced, reduces labor intensity, reduce the excessive demand to worker's technology, indispensable important of realization Automation of Manufacturing Process
One of technological equipment.Machine tool clamping device is widely used in manufacturing industry, and the use of a large amount of special purpose machine tool clamping devices is large quantities of
Amount production provides necessary condition.It in the past after workpiece finishes line, is installed with chuck by line, reprocesses inner hole.?
During correction, when adjusting two pawl being clipped on cylindrical surface, workpiece generates rolling, and the center line in scribing line hole is made to generate angle position
It moves, is difficult workpiece correction, and generate processing waste product.People have manufactured and designed clamping device thus, pass through the use of many years, effect
Fruit is fine.
As processing manufacturing industry rapidly develops, the precision and production efficiency requirement to process component are higher, show and add
Process is concentrated in work, and the form processing of people's multimachine, the multiple parts of a machine is widely adopted.Then tooling clamping device is wanted
It asks also higher and higher, pneumatic and hydraulic two kinds more advanced tooling clamping devices, the appearance of these advanced installation way occurs
The tradition positioning method that manually clamping adjusts is changed, machining accuracy is improved, processing non-cutting time is shortened, improves life
Efficiency is produced, in transmission mechanism, generally commonly uses the eccentric parts such as eccentric shaft or crankshaft to complete rotary motion and move back and forth mutual
The function of conversion, thus eccentric part applied in machine driving it is very extensive.Common turning clamping method is: top with two
Clamping workpiece, with three-jaw self-centering chuck clamping workpiece, with four-jaw chuck clamping workpiece.Because of product requirement, need
Milling Process is carried out on the eccentric shaft processed, this just needs to carry out effective positioning and fixing to product, to process, and shows
Some clamping methods are clamped using Bidirectional flat-nose pliers positioning, or carry out clamping using three-jaw self-centering chuck mode.But these
Clamping positioning method is all difficult to ensure its precision on position degree and symmetry, and discontinuity can be then deformed, dress
The folder time is longer, low efficiency.
For Mechanical Product's Machining, usual bulk article is if single processing, the much time on product clamping
Power, and Product Precision and dimensional uniformity it is difficult to ensure that, low efficiency.In order to improve efficiency, save the cost is sought in product handling
It asks and shortens the time.Existing fixture scheme is processed, but this method is same using fixture last time clamping more than one piece product
Sample needs piecemeal individually tighten independent release, discontinuity, be easy to appear clamping force not enough or Overexertion to
Lead to scrap of the product, the assembly and disassembly period is longer, and production efficiency is low.
Utility model content
The utility model is intended to provide a kind of multistation spring single thread composite tooling device.
To realize the above-mentioned technical purpose, the utility model uses following technical scheme, and a kind of multistation spring single thread is multiple
Fitting device, including fixed plate are closed, the both ends of the fixed plate are located on support fastening block by positioning pin, and fixed plate is with regard to this
It is fixedly connected with support fastening block, pressing plate is equipped with above fixed plate, the pressing plate passes through the bridge screw and branch stretching through it
Gu block is fixed together and clamps positioning pin and fixed plate, the center of fixed plate is equipped with the spy downward through fixed plate
Screw-making is threadedly coupled between special screw and fixed plate, and movable plate is equipped with below fixed plate, is fixedly mounted on the movable plate
Have fixed column, fixed column is fixedly connected by joint bolt with special screw integrally, special screw lower end surface and movable plate it
Between there are certain interval, the upper surface of the fixed plate is additionally provided with several fixed cells, and the fixed cell includes that T-type is drawn
Bar, positioning and guiding pin, spring screw, spring, push-off pin and ejection via hole, the lower part of the T-type pull rod is downward through fixed plate
And movable plate, the lower surface of T-type pull rod lower part are fixedly connected with spring screw, spring screw is located at below movable plate, spring screw
Spring is equipped between movable plate, the transverse part of T-type pull rod is run through by positioning and guiding pin, and positioning and guiding pin is simultaneously downward through fixation
Plate, for placing workpiece, the lower section of workpiece is equipped with several ejection via holes for running through fixed plate, living for the lower section of T-type pull rod transverse part
The position of the corresponding ejection via hole in the upper surface of movable plate is fixed with several push-off pins.
Preferably, each fixed cell is set below workpiece, there are four eject via hole.
Preferably, the lower section of fixed cell T-type pull rod is equipped with workpiece slot for placing workpiece, the ejection via hole is located at
In workpiece slot.
A kind of multistation spring single thread composite tooling device provided by the utility model, this device are by a screw
The assembly and disassembly that whole device product can be achieved, product Automatic-clamping is realized by spring force, ensure that product chucking power can be with
It realizes that product is simple and can easily complete clamping and disassembly, reduce the working strength of employee, improve product processing quality, drop
Low scrappage, improves efficiency, and saves the time, increases interests.
Detailed description of the invention
The above-mentioned and/or additional aspect and advantage of the utility model from the description of the embodiment in conjunction with the following figures will
Become obvious and be readily appreciated that, in which:
Fig. 1 is the structural schematic diagram of the utility model embodiment；
Fig. 2 is the top view of the utility model embodiment；
Fig. 3 is the cross-sectional view of the utility model；
Fig. 4 is the enlarged drawing of special screw and T-type pull rod.
In figure: 1, bridge screw；2, pressing plate；3, positioning pin；4, fastening block is supported；5, fixed plate；6, via hole is ejected；7,T
Type pull rod；8, positioning and guiding pin；9, special screw；10, movable plate；11, push-off pin；12, fixed column；13, joint bolt；14,
Spring；15, spring screw；16, workpiece.
Specific embodiment
The embodiments of the present invention are described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning
Same or similar element or element with the same or similar functions are indicated to same or similar label eventually.Below by ginseng
The embodiment for examining attached drawing description is exemplary, and is only used for explaining the utility model, and should not be understood as to the utility model
Limitation.
In the description of the present invention, unless otherwise specified and limited, it should be noted that term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be mechanical connection or electrical connection, the company being also possible to inside two elements
It is logical, it can be directly connected, it can also be indirectly connected through an intermediary.For the ordinary skill in the art, may be used
To understand the concrete meaning of above-mentioned term as the case may be.
Referring to Fig. 1 to Fig. 4 description according to a kind of compound work of multistation spring single thread of the utility model embodiment
The both ends of assembling device, including fixed plate 5, the fixed plate 5 are located on support fastening block 4 by positioning pin 3, and fixed plate 5 is just
This with support fastening block 4 be fixedly connected, above fixed plate 5 be equipped with pressing plate 2, the pressing plate 2 by through its bridge screw 1 with
Support fastening block 4 is fixed together and clamps positioning pin 3 and fixed plate 5, the center of fixed plate 5 be equipped with downward through
The special screw 9 of fixed plate 5, is threadedly coupled between special screw 9 and fixed plate 5, and movable plate 10, institute are equipped with below fixed plate 5
It states and is fixedly installed with fixed column 12 on movable plate 10, fixed column 12 is fixedly connected into one by joint bolt 13 and special screw 9
Body, there are certain interval between 9 lower end surface of special screw and movable plate 10, the upper surface of the fixed plate 5 is additionally provided with several
Fixed cell, the fixed cell include T-type pull rod 7, positioning and guiding pin 8, spring screw 15, spring 14, push-off pin 11 and top
Via hole 6 out, downward through fixed plate 5 and movable plate 10, the lower surface of 7 lower part of T-type pull rod is fixed for the lower part of the T-type pull rod 7
Connecting spring screw 15, spring screw 15 are located at 10 lower section of movable plate, spring 14 are equipped between spring screw 15 and movable plate 10,
The transverse part of T-type pull rod 7 is run through by positioning and guiding pin 8, positioning and guiding pin 8 simultaneously downward through fixed plate 5,7 transverse part of T-type pull rod
For placing workpiece 16, the lower section of workpiece 16 is equipped with several ejection via holes 6 for running through fixed plate 5 for lower section, movable plate 10 it is upper
The position of the corresponding ejection via hole 6 in surface is fixed with several push-off pins 11.
Preferably, each fixed cell is set in the lower section of workpiece 16, there are four eject via hole 6.
Preferably, the lower section of fixed cell T-type pull rod 7 is equipped with workpiece slot for placing workpiece 16, the ejection via hole 6
It is located in workpiece slot.
A kind of multistation spring single thread composite tooling device provided by the utility model, this device are by a screw
The assembly and disassembly that whole device product can be achieved, product Automatic-clamping is realized by spring force, ensure that product chucking power can be with
It realizes that product is simple and can easily complete clamping and disassembly, reduce the working strength of employee, improve product processing quality, drop
Low scrappage, improves efficiency, and saves the time, increases interests.
In the description of this specification, the description meaning of reference term " one embodiment ", " example " or " some examples " etc.
Refer to that particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained at least the one of the utility model
In a embodiment or example.In the present specification, schematic expression of the above terms are not necessarily referring to identical embodiment
Or example.Moreover, particular features, structures, materials, or characteristics described in any one or more embodiments or can be shown
It can be combined in any suitable manner in example.
While there has been shown and described that the embodiments of the present invention, it will be understood by those skilled in the art that:
These embodiments can be carried out with a variety of variations, modification, replacement in the case where not departing from the principles of the present invention and objective
And modification, the scope of the utility model are defined by the claims and their equivalents.
Claims (3)
1. a kind of multistation spring single thread composite tooling device, which is characterized in that including fixed plate, the both ends of the fixed plate
It is located on support fastening block by positioning pin, fixed plate is fixedly connected with support fastening block, and pressing plate, institute are equipped with above fixed plate
Pressing plate is stated by the bridge screw through it and fastening block is supported to be fixed together and clamp positioning pin and fixed plate, it is fixed
The center of plate is equipped with the special screw downward through fixed plate, is threadedly coupled between special screw and fixed plate, fixed plate
Lower section is equipped with movable plate, is fixedly installed with fixed column on the movable plate, fixed column is fixed by joint bolt and special screw
It links into an integrated entity, there are certain intervals between special screw lower end surface and movable plate, if the upper surface of the fixed plate is additionally provided with
Dry fixed cell, the fixed cell include T-type pull rod, positioning and guiding pin, spring screw, spring, push-off pin and ejected
Hole, downward through fixed plate and movable plate, the lower surface of T-type pull rod lower part is fixedly connected with spring spiral shell for the lower part of the T-type pull rod
Nail, spring screw are located at below movable plate, spring are equipped between spring screw and movable plate, the transverse part of T-type pull rod, which is positioned, leads
Run through to pin, positioning and guiding pin is simultaneously downward through fixed plate, and the lower section of T-type pull rod transverse part is for placing workpiece, under workpiece
Side is equipped with several ejection via holes for running through fixed plate, and the position of the corresponding ejection via hole in the upper surface of movable plate is fixed with several
A push-off pin.
2. composite tooling device according to claim 1, which is characterized in that each fixed cell is equipped in the lower section of workpiece
Four ejection via holes.
3. composite tooling device according to claim 1, which is characterized in that the lower section of fixed cell T-type pull rod is equipped with work
For placing workpiece, the ejection via hole is located in workpiece slot part slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820379795.5U CN208322717U (en) | 2018-03-20 | 2018-03-20 | A kind of multistation spring single thread composite tooling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820379795.5U CN208322717U (en) | 2018-03-20 | 2018-03-20 | A kind of multistation spring single thread composite tooling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208322717U true CN208322717U (en) | 2019-01-04 |
Family
ID=64783120
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820379795.5U Active CN208322717U (en) | 2018-03-20 | 2018-03-20 | A kind of multistation spring single thread composite tooling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208322717U (en) |
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2018
- 2018-03-20 CN CN201820379795.5U patent/CN208322717U/en active Active
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