CN208929778U - A kind of expanded type universal vacuum tooling - Google Patents

Abstract

A kind of expanded type universal vacuum tooling, including tooling ontology, annular groove, plug slot, venthole and gas nozzle, annular groove and plug slot are respectively arranged at the top bottom two sides of tooling ontology, annular groove and plug slot are respectively that tooling ontology sets to the concave to be formed, venthole is set in tooling ontology, the both ends of venthole are respectively communicated with annular groove and plug slot, and gas nozzle is opened in this body side surface of tooling, and gas nozzle is connected to venthole；Venthole and the air channel at the ontology back side are mutually communicated, air channel is controlled to a vacuum pump by air exhaust nozzle, tracheae, the T-type fixation hole opened up on ontology, pass through the connection of screw and platen, by filling the positioning that positioning pin is used for different parts in different pin holes, verifying column is used to process the prevention of mistake；The tooling can reduce frock cost, accurate positioning, product qualification rate height, easy to process quick, processing of the realization to different size part.

Description

A kind of expanded type universal vacuum tooling

Technical field

The utility model relates to aircraft manufacturing fields, in particular relate to a kind of expanded type universal vacuum tooling.

Background technique

There are relatively thin edge strips, web for some parts.Only it just can guarantee that product qualification, quality obtain using vacuum suction processing To guarantee, but because the size of part, shape have differences, existing way is using more set independent vacuum toolings, tooling specification mistake More, frock cost is high, is not easy to manage.

Vacuum tooling used at present is generally designed according to design of part feature, and each part is both needed to design specialized vacuum work Dress, the tooling of the prior art for aircraft manufacturing, the part of every kind of specification correspond to a kind of tooling, and processing different workpiece needs to adjust Whole different tooling carries out, and carries out clamping to different size workpiece, it has not been convenient to, product specification disunity may also occur.

Utility model content

The purpose of this utility model is to provide a kind of expanded type universal vacuum toolings, can reduce frock cost, determine Level is true, product qualification rate is high, easy to process quick, realizes the processing to different size part.

The embodiments of the present invention are achieved in that

A kind of expanded type universal vacuum tooling, including tooling ontology, annular groove, plug slot, venthole and gas nozzle, annular groove It is respectively arranged at the top bottom two sides of tooling ontology with plug slot, annular groove and plug slot are respectively that tooling ontology sets to the concave shape At venthole is set in tooling ontology, and the both ends of venthole are respectively communicated with annular groove and plug slot, and gas nozzle is opened in tooling sheet Body side surface, gas nozzle are connected to venthole；Venthole and the air channel at the ontology back side are mutually communicated, and air channel passes through air exhaust nozzle, gas Pipe is controlled to a vacuum pump, the T-type fixation hole opened up on ontology, by the connection of screw and platen, by different Pin hole fills the positioning that positioning pin is used for different parts, and verifying column is used to process the prevention of mistake.

In the utility model preferred embodiment, above-mentioned tooling ontology is provided with multiple annular grooves and multiple plug slots, Multiple annular grooves and multiple plug slots are located at the top bottom two sides of tooling ontology.

In the utility model preferred embodiment, above-mentioned multiple annular grooves are arranged in arrays, and multiple plug slots are in matrix Arrangement.

In the utility model preferred embodiment, it is interconnected between above-mentioned adjacent vent holes, gas nozzle and multiple ventilations Hole connection；Each annulus groove center is provided with venthole, is mutually communicated with the air channel at the ontology back side, according to part shape and greatly It is small, it needs the plug of vacuum suction part to take out processing part lower surface, the part for not needing to vacuumize is blocked with plug.

In the utility model preferred embodiment, above-mentioned venthole is respectively connected to the center of annular groove and plug slot, Top bottom two sides of the venthole perpendicular to tooling ontology.

In the utility model preferred embodiment, above-mentioned expanded type universal vacuum tooling further includes plug, the number of plug Amount is less than or equal to the quantity of plug slot, and plug and plug slot be mutually matched, multiple plugs and multiple plug slots match to be formed it is more Kind combination；Using different plug combinations, it can be achieved that the vacuum suction clamping of different parts, meets different part demands.

In the utility model preferred embodiment, above-mentioned expanded type tooling ontology further includes the verifying of connecting tooling ontology Column, tooling ontology are provided with fixation hole, pin hole and putting hole.

In the utility model preferred embodiment, the bottom of tooling ontology is connected to by above-mentioned fixation hole, and fixation hole is in T word Shape, component for fixing are fixed tooling ontology with workbench by fixation hole.

In the utility model preferred embodiment, it is coplanar that the setting of above-mentioned pin hole and annular groove are located at tooling ontology, multiple Putting hole forms clathrate, and annular groove, which is located at, to be placed adjacent between hole.

In the utility model preferred embodiment, above-mentioned tooling ontology is provided with pressing plate groove, and pressing plate groove is located at tooling sheet The both ends of body, pressing plate groove are that the end face of tooling ontology sets to the concave to be formed.

The beneficial effects of the utility model are:

Tooling ontology is fixed on workbench by fixation hole and pressing plate groove by the utility model, is positioned by pin hole different Part realizes different parts by disposing plug combination in the lower surface of processing part by the mistake of verifying column prevention processing Vacuum suction clamping, be controlled to a vacuum pump using venthole by gas nozzle, realize and the absorption of part is processed, can be using producing The structure of raw negative pressure, adapts to different tool parts, is not required to more set toolings, reduces frock cost, process different Workpiece only needs to change plug combination, and vacuum suction can be carried out to different size workpiece, and replacement is convenient and efficient, and accurate positioning, Product qualification rate is high.

Detailed description of the invention

It, below will be to use required in embodiment in order to illustrate more clearly of the technical solution of the utility model embodiment Attached drawing be briefly described, it should be understood that the following drawings illustrates only some embodiments of the utility model, therefore should not be by Regard the restriction to range as, for those of ordinary skill in the art, without creative efforts, may be used also To obtain other relevant attached drawings according to these attached drawings.

Fig. 1 is the bottom schematic view of the utility model expanded type universal vacuum tooling；

Fig. 2 is the main view of the utility model expanded type universal vacuum tooling；

Fig. 3 is the cross-sectional view of the utility model expanded type universal vacuum tooling；

Icon: 100- expanded type universal vacuum tooling；111- tooling ontology；112- putting hole；113- pin hole；114- is fixed Hole；115- annular groove；116- verifies column；117- pressing plate groove；118- gas nozzle；119- plug slot；120- venthole.

Specific embodiment

It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments.Usually here in attached drawing description and The component of the utility model embodiment shown can be arranged and be designed with a variety of different configurations.

Therefore, requirement is not intended to limit to the detailed description of the embodiments of the present invention provided in the accompanying drawings below The scope of the utility model of protection, but it is merely representative of the selected embodiment of the utility model.Based in the utility model Embodiment, every other embodiment obtained by those of ordinary skill in the art without making creative efforts, all Belong to the range of the utility model protection.

It should also be noted that similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi It is defined in a attached drawing, does not then need that it is further defined and explained in subsequent attached drawing.

In the description of the present invention, it should be noted that the orientation of the instructions such as term " on ", "inner", "outside", "bottom" Or positional relationship be based on the orientation or positional relationship shown in the drawings or the utility model product using when usually put Orientation or positional relationship is merely for convenience of describing the present invention and simplifying the description, rather than the dress of indication or suggestion meaning It sets or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as to the utility model Limitation.In addition, term " first ", " second ", " third " etc. are only used for distinguishing description, it is not understood to indicate or imply phase To importance.

In the description of the present invention, it should also be noted that, unless otherwise clearly defined and limited, term " is set Set ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary, It can be the connection inside two elements.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition The concrete meaning of language in the present invention.

First embodiment

Fig. 1 is please referred to, the present embodiment provides a kind of expanded type universal vacuum toolings 100 comprising tooling ontology 111 is tested Column 116 and plug are demonstrate,proved, wherein tooling ontology 111 is provided with putting hole 112, pin hole 113, fixation hole 114, annular groove 115, pressing plate Slot 117, plug slot 119, gas nozzle 118 and venthole 120, verifying column 116 are connected to the top of tooling ontology 111, plug connection To the bottom of tooling ontology 111, putting hole 112 and pin hole 113 are respectively arranged at the top of tooling ontology 111,114 He of fixation hole Pressing plate groove 117 is respectively used to the top bottom two sides of fixing tool ontology 111, annular groove 115 and plug slot 119 by tooling ontology 111 Annular groove 115 is connected to by connection, venthole 120 with plug slot 119.

In a rectangular parallelepiped shape, the thickness of tooling ontology 111 is less than its length and wide, the top of tooling ontology 111 to tooling ontology 111 It is connected with verifying column 116, verifying column 116 is connected to the corner location at 111 top of tooling ontology, and verifying column 116 is in cylindrical shape, Verifying column 116 is arranged along the vertical direction, the model and size of workpiece of the verifying column 116 for operating needed for determining, plug and stifled The shape and structure of head slot 119 match, and plug is caught in plug slot 119, and the top of venthole 120 is blocked up in the bottom of plug Firmly, plug is closed venthole 120 so that the inner part of venthole 120 and tooling ontology 111 is every plug is caught in plug slot 119 Afterwards, by the channel enclosed of air-flow.

Referring to figure 2. with 3, tooling ontology 111 is provided with fixation hole 114, and fixation hole 114 shares 3, the fixation hole 114 The top bottom two sides of tooling ontology 111 is connected to, fixation hole 114 is in T shape, which is located at tooling ontology 111 It middle part and is uniformly distributed as a row, fixation hole 114 is used to for tooling ontology 111 being fixed on workbench, and tooling ontology 111 was by should Fixation hole 114 is secured in workbench using bolt or fixing piece；Tooling ontology 111 is provided with putting hole 112, putting hole 112 share 40, are distributed in matrix, are uniformly distributed in the bottom of tooling ontology 111, putting hole for 5 × 8 matrix form 112 set to the concave to be formed for the bottom of tooling ontology 111, and putting hole 112 is the hole of corresponding housing screw；Tooling ontology 111 is set It is equipped with pin hole 113, pin hole 113 there are two settings, is located at the both ends of tooling ontology 111 altogether, and pin hole 113 is to set to the concave Internal thread hole, pin hole 113 is the hole at fixed workpiece both ends, and tooling ontology 111 is fixed on by the pin hole 113 in workpiece both ends； Pressing plate groove 117 is set to the side at 111 both ends of tooling ontology, and pressing plate groove 117 is the recessed shape of inward at both ends of tooling ontology 111 At tooling ontology 111 is stuck in the top of workbench by pressing plate groove 117, and pressing plate groove 117 is just stuck in the projection at workbench both ends Component, tooling ontology 111 are limited the freedom degree of two different directions by fixation hole 114 and pressing plate groove 117, improve work Fill the stability of ontology 111；The bottom of tooling ontology 111 is provided with annular groove 115, and annular groove 115 is the slot for installing workpiece, Top is provided with plug slot 119, and wherein the quantity of annular groove 115 is identical with the quantity of plug slot 119, the position of annular groove 115 It is opposite with the position of plug slot 119, annular groove 115 totally 28, it is in 4 × 7 matrix arrangement, is uniformly distributed in tooling ontology 111 bottom, annular groove 115 are that the bottom of tooling ontology 111 sets to the concave the channel-shaped to be formed, and the section of the annular groove 115 is in Circle, annular groove 115 are located at the square central of adjacent 4 putting holes 112 formation, and the top of tooling ontology 111 is provided with plug Slot 119, is in 4 × 7 matrix arrangement, is uniformly distributed in the top of tooling ontology 111, plug slot by plug slot 119 totally 28 The top of 119 tooling ontologies 111 sets to the concave to be formed, and plug slot 119 is in the form of annular discs and middle part is recessed to tooling ontology 111, The position of plug slot 119 is opposite with the position of annular groove 115 and is connected to by venthole 120, and venthole 120 is tooling ontology The channel for its top to bottom of connection that 111 inside are arranged, the bottom end of venthole 120 is connected to annular groove 115, venthole 120 Top be connected to plug slot 119, venthole 120 shares 28, be in respectively 4 × 7 matrix arrangement, venthole 120 be arranged For vertical direction, the bottom end of venthole 120 is connected to annular groove 115, and the top of venthole 120 is connected to plug slot 119, ventilation Annular groove 115 and plug slot 119 are interconnected and form the flow channel of air-flow by hole 120；The section of venthole 120 is rounded, The diameter of section of venthole 120 is thin compared with pin hole 113, by being connected to inside tooling ontology 111 between venthole 120, adjacent ventilation Hole 120 is interconnected, and multiple ventholes 120 are connected to the channel for forming air-flow, the venthole 120 close to 111 side of tooling ontology It being connected to 111 side of tooling ontology and forms the outlet of air-flow, i.e. gas nozzle 118, gas nozzle 118 is located at the side of tooling ontology 111, Gas nozzle 118 is connected to two ventholes 120 close to 111 side of tooling ontology, and gas nozzle 118 is for aspirating in tooling ontology 111 Portion generates negative pressure, to carry out the operation of workpiece.

The working principle of the example of the utility model are as follows:

When in use, tooling ontology 111 is fixed on workbench by fixation hole 114 with screw, pressing plate groove 117 with Workbench mutually blocks, and is not required to be dismantled under normal circumstances, forms modularization.The pin hole 113 of tooling ontology 111 and be in matrix The putting hole 112 of distribution carries out suitable Set and Positioning to different parts using positioning pin and screw, for different parts, Replacement housing screw and alignment pin position need to only be carried out, Set and Positioning can be carried out to different parts, greatly save replacement tooling, Again the time required to clamping, processing efficiency is improved.111 bottom of tooling ontology and top are opposite in the annular groove 115 of distributed rectangular The venthole 120 answered is connected to, and using tracheae, connects gas nozzle 118, so that venthole 120, gas nozzle 118 are connected with vacuum pump, is formed Airflow channel reuses plug and will be not required to vacuum suction part to be used and blocks, and extracts air pressure using vacuum pump and makes The closed area of negative pressure forms vacuum tooling, makes part vacuum suction on tooling ontology 111.In processing different parts, only Plug is needed replacing, blocks and does not need at vacuum suction accordingly, a variety of different vacuum toolings can be realized, for processing difference Part.Frock cost can be reduced in this way, and replacement is convenient and efficient, and accurate positioning, product qualification rate height.

Tooling ontology 111 is fixed on workbench by fixation hole 114 and pressing plate groove 117 by the example of the utility model, is passed through Pin hole 113 positions different parts, by the mistake of the verifying prevention processing of column 116, by disposing in the lower surface of processing part Plug combination, realizes the vacuum suction clamping of different parts, is controlled to a vacuum pump, is realized by gas nozzle 118 using venthole 120 Absorption processing to part can adapt to different tool parts, using the structure for generating negative pressure to different toolings Part is processed, and the use scope of tooling is extended, and utilization combination not of the same race adapts to the demand of different parts, uses replacement side Just and accurate positioning, product qualification rate are high.

In conclusion the utility model can adapt to different tool parts using the structure for generating negative pressure, it is right Different tool parts are processed, and the use scope of tooling is extended, and utilization combination not of the same race adapts to the demand of different parts, Using replacement, convenient and accurate positioning, product qualification rate are high.

Present specification describes the example of the embodiments of the present invention, it is not meant to that these embodiments illustrate and describe All possible forms of the utility model.It should be understood that the embodiment in specification can be implemented with a variety of alternative forms.Attached drawing without It needs drawn to scale；Some features can be zoomed in or out to show the details of particular elements.Disclosed specific structure and function are thin Section is not taken by way of limitation explanation, and those skilled in the art is only instructed to implement the representative base of the utility model in a variety of forms Plinth.It will be understood to one skilled in the art that can be with one or more with reference to multiple features that either figure illustrates and describes The feature combination illustrated in other attached drawings is to form the embodiment for not yet explicitly illustrating or describing.The assemblage characteristic offer of explanation is used for The representative embodiment of typical case.However, can root with the multiple combinations of the consistent feature of introduction of the utility model and modification According to needing for specific application or implementation.

The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, for this For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model Within, any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.

Claims (10)

1. a kind of expanded type universal vacuum tooling, which is characterized in that gentle including tooling ontology, annular groove, plug slot, venthole Mouth, the annular groove and the plug slot are respectively arranged at the top bottom two sides of the tooling ontology, the annular groove and described stifled Head slot is respectively that the tooling ontology sets to the concave to be formed, and the venthole is set in the tooling ontology, the venthole Both ends be respectively communicated with the annular groove and the plug slot, the gas nozzle is opened in described this body side surface of tooling, the gas nozzle It is connected to the venthole.

2. expanded type universal vacuum tooling according to claim 1, which is characterized in that the tooling ontology is provided with multiple The annular groove and multiple plug slots, multiple annular grooves and multiple plug slots are located at the tooling ontology Top bottom two sides.

3. expanded type universal vacuum tooling according to claim 2, which is characterized in that multiple annular grooves are arranged in matrix Column, multiple plug slots are arranged in arrays.

4. expanded type universal vacuum tooling according to claim 1, which is characterized in that between the adjacent venthole mutually Connection, the gas nozzle are connected to multiple ventholes.

5. expanded type universal vacuum tooling according to claim 1, which is characterized in that the venthole is respectively connected to institute State the center of annular groove and the plug slot, top bottom two sides of the venthole perpendicular to the tooling ontology.

6. expanded type universal vacuum tooling according to claim 1, which is characterized in that the expanded type universal vacuum tooling It further include plug, the quantity of the plug is less than or equal to the quantity of the plug slot, and the plug and the plug slot are mutual Matching, multiple plugs and multiple plug slots match to form multiple combinations.

7. expanded type universal vacuum tooling according to claim 1, which is characterized in that the expanded type tooling ontology also wraps The verifying column of connecting tooling ontology is included, the tooling ontology is provided with fixation hole, pin hole and putting hole.

8. expanded type universal vacuum tooling according to claim 7, which is characterized in that the fixation hole is by the tooling sheet The bottom of body is connected to, and the fixation hole is in T shape, and component for fixing is by the fixation hole by the tooling ontology and work It is fixed as platform.

9. expanded type universal vacuum tooling according to claim 7, which is characterized in that the pin hole setting and the annulus Slot position is coplanar in the tooling ontology, and multiple putting holes form clathrate, and the annular groove is located at the adjacent putting hole Between.

10. expanded type universal vacuum tooling according to claim 7, which is characterized in that the tooling ontology is provided with pressure Board slot, the pressing plate groove are located at the both ends of the tooling ontology, and the pressing plate groove is that the end face of the tooling ontology sets to the concave It is formed.