CN209578216U - A kind of expansion pressing positioner - Google Patents
A kind of expansion pressing positioner Download PDFInfo
- Publication number
- CN209578216U CN209578216U CN201822258638.1U CN201822258638U CN209578216U CN 209578216 U CN209578216 U CN 209578216U CN 201822258638 U CN201822258638 U CN 201822258638U CN 209578216 U CN209578216 U CN 209578216U
- Authority
- CN
- China
- Prior art keywords
- expansion
- main component
- pressing
- hand end
- flange
- 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.)
- Active
Links
Landscapes
- Jigs For Machine Tools (AREA)
Abstract
The utility model discloses a kind of expansion pressing positioners, pressing positioner successively includes main shaft connection transmission device, main component, expansion pressing device and workpiece positioning inhibiting device from left to right, main shaft connection transmission device is set to the Left-side center of main component, expansion pressing device is set to the medial center of main component, and workpiece positioning inhibiting device is set to the right center of main component；Workpiece positioning inhibiting device includes pressing plate；Expand pressing device successively includes pull rod, locating part, spring and expansion set from left to right；It includes hexagonal connector, flange connector and ring flange that main shaft, which connects transmission device,；Pressing positioner further includes hydraulic cylinder, and hydraulic cylinder has hydraulically extensible screw rod.The utility model is realized to the compression or separation of product to be processed, and the arbitrary structures of product to be processed are adapted to, and applicable processed products range is wide, simple to operate, compresses, release operator both hands good with separating effect, high degree of automation.
Description
Technical field
The utility model relates to the technical field of positioning compression device more particularly to a kind of expansion pressing positioners.
Background technique
Sophisticated product generation processing is to drive the important leverage of product transformation upgrading, special according to the structure of product for processing factory
Sign needs to customize or produce the equipment for adapting to product to be processed for the requirement of processed technical parameter, wherein compressing positioning dress
It is essential for setting.
Manual workpiece pressing is taken, dynamics and accuracy are unable to reach pre-provisioning request.Existing numerically controlled lathe and numerical control lathe
The pressing positioner of milling compounding machine bed generally uses one-way compression mechanical structure.Such compressing structure mode can not be adapted to not
Regular texture component is processed, therefore there is still a need for the structures to existing pressing positioner, and innovation is further improved, with
Adapt to the product to be processed of different shape structure.
Utility model content
In view of the problems of the existing technology, the utility model provides a kind of expansion pressing positioner, uses the pressure
It after clamping and positioning device, realizes to the compression or separation of product to be processed, adapts to the arbitrary structures of product to be processed, be applicable in processing and produce
Product range is wide, simple to operate, compresses, release operator both hands good with separating effect, high degree of automation.
In order to solve the above technical problems, the technical solution adopted in the utility model is:
A kind of expansion pressing positioner is provided, along the length direction of the pressing positioner, the compression positioning dress
Set successively includes that main shaft connects transmission device, main component, expansion pressing device and workpiece positioning inhibiting device from left to right, described
Main shaft connection transmission device is set to the Left-side center of the main component, and the expansion pressing device is set to the main component
Medial center, the workpiece positioning inhibiting device are set to the right center of the main component.
In order to solve its technical problem, used further technical solution is the utility model:
It further says, the workpiece positioning inhibiting device includes pressing plate, and external workpiece is located at the main component and described
Between pressing plate, the pressing plate and the main component clamp and cooperate and compress the external workpiece.
Further say, the right-hand end of the main component be inserted into the medial center of the external workpiece and with the external work
Bottom offsets in the right side of part.
It further says, the expansion pressing device successively includes pull rod, locating part, spring and expansion set, institute from left to right
The left-hand end for stating pull rod is turned left from the right side is sequentially inserted into the pressing plate, expansion set, main component, spring, locating part, the right side of the pull rod
The periphery at end is equipped with flange, and the flange and the pressing plate contradict, and the left-hand end of the spring and the locating part contradict, described
The right-hand end of spring and the expansion set contradict.
It further says, main shaft connection transmission device includes hexagonal connector, flange connector and ring flange, described
The right-hand end of hexagonal connector is inserted into the locating part and is socketed the left-hand end of the pull rod, and the flange connector passes through bolt
It is fixed on the ring flange, the ring flange is bolted with external lathe spindle.
It further says, the main component is bolted with the flange connector.
It further says, the pressing positioner further includes hydraulic cylinder, and the hydraulic cylinder has hydraulically extensible spiral shell
Bar, the hydraulically extensible screw rod are connect with the left-hand end of the hexagonal connector.
The beneficial effects of the utility model are:
The utility model is realized by the reciprocal pushing drawing rod of hydraulically extensible screw rod and locating part by spring self-characteristic
The tightening that automatically resets of pull rod, pressing plate, main component, pull rod three's interoperation, realize the compression of external workpiece, positioning, release,
Separation, solve it is locking to special irregular contour clamping product, prevent product deform in process and mechanical arm fill
The problems such as folder is difficult realizes that the functions such as workpiece initial alignment, clamping, compression and interlocking are integrated in one, and overcomes in product processing
Existing mechanical weakness and deficiency.
The above description is merely an outline of the technical solution of the present invention, in order to better understand the skill of the utility model
Art means, and can be implemented in accordance with the contents of the specification, below on the preferred embodiment of the present invention and the accompanying drawings in detail
It describes in detail bright as after.
Detailed description of the invention
Fig. 1 is a kind of overall structure sectional view of expansion pressing positioner of the utility model embodiment；
Fig. 2 is a kind of decomposition diagram of expansion pressing positioner of the utility model embodiment；
Fig. 3 is a kind of structural schematic diagram of expansion pressing positioner of the utility model embodiment；
Each section label is as follows in attached drawing:
Main shaft connects transmission device 1, hexagonal connector 11, flange connector 12, ring flange 13, main component 2, expansion compression
Device 3, pull rod 31, flange 311, locating part 32, spring 33, expansion set 34, workpiece positioning inhibiting device 4, pressing plate 41, external workpiece
5 and hydraulically extensible screw rod 6.
Specific embodiment
Illustrate specific embodiment of the present utility model below by way of particular specific embodiment, those skilled in the art can
The advantages of the utility model is understood by content disclosed in the present specification easily and effect.The utility model can also it is other not
Same mode is practiced, that is, under the scope of revealed without departing substantially from the utility model, can give different modification and change.
Embodiment
A kind of expansion pressing positioner, it is as shown in Figure 1-Figure 3, described along the length direction of the pressing positioner
Pressing positioner successively includes main shaft connection transmission device 1, main component 2, expansion pressing device 3 and workpiece positioning from left to right
Limiting device 4, the main shaft connection transmission device are set to the Left-side center of the main component, the expansion pressing device setting
In the medial center of the main component, the workpiece positioning inhibiting device is set to the right center of the main component.
The workpiece positioning inhibiting device includes pressing plate 41, external workpiece 5 between the main component and the pressing plate,
The pressing plate and the main component, which clamp and cooperate, compresses the external workpiece.
The right-hand end of the main component be inserted into the medial center of the external workpiece and in the right side of the external workpiece
Bottom offsets.
The expansion pressing device successively includes pull rod 31, locating part 32, spring 33 and expansion set 34, the drawing from left to right
The left-hand end of bar is turned left from the right side is sequentially inserted into the pressing plate, expansion set, main component, spring, locating part, the right-hand end of the pull rod
Periphery is equipped with flange 311, and the flange and the pressing plate contradict, and is supported by the peripheral outer lips realization of pull rod to the limit of pressing plate
Top, the left-hand end of the spring and the locating part contradict, and the right-hand end of the spring and the expansion set contradict, and pass through the bullet
The characteristic of self-return after spring stretches, so that the external workpiece can be neatly under pressing plate, main component, pull rod three cooperation
It realizes and compresses and discharge.
The main shaft connection transmission device includes hexagonal connector 11, flange connector 12 and ring flange 13, the hexagonal
The right-hand end of connector is inserted into the locating part and is socketed the left-hand end of the pull rod, and the flange connector is bolted
In on the ring flange, the ring flange is bolted with external lathe spindle.
The main component is bolted with the flange connector.
The pressing positioner further includes hydraulic cylinder, and the hydraulic cylinder has hydraulically extensible screw rod 6, described hydraulic
Expansion screw is connect with the left-hand end of the hexagonal connector.
Hexagonal connector is back and forth pushed by the hydraulically extensible screw rod of hydraulic cylinder, hexagonal connector drives locating part repeatedly
Movement, and by the tightening that automatically resets of spring self-characteristic realization pull rod, pressing plate, main component, pull rod three's interoperation are real
The compression of existing external workpiece, positioning, release, separation.
The course of work and working principle of the utility model are as follows:
The left-hand end of pull rod successively injects pressing plate, expansion set, main component, spring, locating part and connect with hexagonal connector, outside
Portion's workpiece is placed on expansion set and is clamped by main component and pressing plate, back and forth hexagonal is pushed to connect by the hydraulically extensible screw rod of hydraulic cylinder
Fitting, hexagonal connector drive locating part to move repeatedly, and the tightening that automatically resets of pull rod is realized by spring self-characteristic, pressure
Plate, main component, pull rod three's interoperation realize compression, the positioning, release, separation of external workpiece.
The above description is only the embodiments of the present invention, and not thereby the foregoing is merely the implementations of the utility model
Example, therefore it does not limit the scope of the patent of the utility model, made by using the description of the utility model and the drawings
Equivalent structure, be applied directly or indirectly in other relevant technical fields, similarly include the utility model patent protect
Protect range.
Claims (7)
1. a kind of expansion pressing positioner, it is characterised in that: along the length direction of the pressing positioner, described compress is determined
Position device successively includes main shaft connection transmission device (1), main component (2), expansion pressing device (3) and workpiece positioning from left to right
Limiting device (4), the main shaft connection transmission device are set to the Left-side center of the main component, and the expansion pressing device is set
It is placed in the medial center of the main component, the workpiece positioning inhibiting device is set to the right center of the main component.
2. a kind of expansion pressing positioner according to claim 1, it is characterised in that: the workpiece positioning inhibiting device
Including pressing plate (41), external workpiece (5) is between the main component and the pressing plate, the pressing plate and main component clamping
And cooperates and compress the external workpiece.
3. a kind of expansion pressing positioner according to claim 2, it is characterised in that: the right-hand end of the main component is inserted
Enter the medial center of the external workpiece and offsets with bottom in the right side of the external workpiece.
4. a kind of expansion pressing positioner according to claim 2, it is characterised in that: the expansion pressing device is certainly left
Turning right successively includes pull rod (31), locating part (32), spring (33) and expansion set (34), the left-hand end of the pull rod from the right side turn left according to
Secondary to be inserted into the pressing plate, expansion set, main component, spring, locating part, the periphery of the right-hand end of the pull rod is equipped with flange (311), institute
Flange and the pressing plate is stated to contradict, the left-hand end of the spring and the locating part contradict, the right-hand end of the spring with it is described
Expansion set contradicts.
5. a kind of expansion pressing positioner according to claim 4, it is characterised in that: the main shaft connects transmission device
Including hexagonal connector (11), flange connector (12) and ring flange (13), described in the right-hand end insertion of the hexagonal connector
Locating part and the left-hand end for being socketed the pull rod, the flange connector are fixed by bolts on the ring flange, the method
Blue disk is bolted with external lathe spindle.
6. a kind of expansion pressing positioner according to claim 5, it is characterised in that: the main component and the flange
Connector is bolted.
7. a kind of expansion pressing positioner according to claim 5, it is characterised in that: the pressing positioner also wraps
Hydraulic cylinder is included, the hydraulic cylinder has hydraulically extensible screw rod (6), the hydraulically extensible screw rod and the hexagonal connector
Left-hand end connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822258638.1U CN209578216U (en) | 2018-12-29 | 2018-12-29 | A kind of expansion pressing positioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822258638.1U CN209578216U (en) | 2018-12-29 | 2018-12-29 | A kind of expansion pressing positioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209578216U true CN209578216U (en) | 2019-11-05 |
Family
ID=68351380
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822258638.1U Active CN209578216U (en) | 2018-12-29 | 2018-12-29 | A kind of expansion pressing positioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209578216U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111230164A (en) * | 2020-02-03 | 2020-06-05 | 大连理工大学 | Automatic internal supporting clamp for thin-wall cylindrical part and clamping method |
| CN112276546A (en) * | 2020-09-30 | 2021-01-29 | 安徽江淮汽车集团股份有限公司 | Alignment equipment for oil holes of bushings |
-
2018
- 2018-12-29 CN CN201822258638.1U patent/CN209578216U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111230164A (en) * | 2020-02-03 | 2020-06-05 | 大连理工大学 | Automatic internal supporting clamp for thin-wall cylindrical part and clamping method |
| CN111230164B (en) * | 2020-02-03 | 2021-04-20 | 大连理工大学 | Clamping method of automatic inner supporting clamp for thin-wall cylindrical part |
| CN112276546A (en) * | 2020-09-30 | 2021-01-29 | 安徽江淮汽车集团股份有限公司 | Alignment equipment for oil holes of bushings |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209578216U (en) | A kind of expansion pressing positioner | |
| CN101804609B (en) | Special-shaped part machining quick clamping device | |
| CN203751772U (en) | Rapid hold-down device | |
| CN106493596B (en) | A kind of pipe fitting indexes processing unit (plant) | |
| CN105033689B (en) | One kind is new to force panel assembly surely | |
| CN108057801A (en) | A kind of 180 ° of tippers in original place | |
| CN104308617B (en) | The four multi-faceted hydraulically operated fixture of axle and clamping methods thereof | |
| CN103072018A (en) | Turning device for main valve body of special ball valve | |
| CN106694926B (en) | Hydraulic pressure chuck | |
| CN105234616A (en) | Hydraulic clamp of welding robot work station | |
| CN103962865A (en) | Workpiece fixing and clamping device | |
| CN209867179U (en) | Machining tool for automobile stamping parts | |
| CN209578926U (en) | A kind of screw rod linkage clamping and positioning device | |
| CN209578925U (en) | A kind of sliding block linkage clamping and positioning device | |
| CN107127600A (en) | A kind of Model For The Bush-axle Type Parts clamp for machining | |
| CN208613650U (en) | A kind of automobile hexagon flange bolt cold-heading processing equipment | |
| CN206855044U (en) | Hood is accurately positioned stationary fixture | |
| CN209021275U (en) | Perforating device is used in a kind of manufacture of hydropneumatic mechanical equipment components | |
| CN208681075U (en) | A kind of lathe tooling | |
| CN206614048U (en) | Hydraulic pressure chuck | |
| CN213081299U (en) | Chain pin pulling device | |
| JP4995031B2 (en) | Forging machine | |
| CN205559487U (en) | Shop bolt and use frock of this shop bolt | |
| CN104772632A (en) | Clamping method and clamp for processing full plane of irregular ultra-thin aluminum alloy workpiece with holes | |
| CN213350642U (en) | Forging punch press capable of preventing misoperation |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |