CN208663592U - A kind of turntable jig lower die rotating mechanism - Google Patents

A kind of turntable jig lower die rotating mechanism Download PDF

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Publication number
CN208663592U
CN208663592U CN201821461226.1U CN201821461226U CN208663592U CN 208663592 U CN208663592 U CN 208663592U CN 201821461226 U CN201821461226 U CN 201821461226U CN 208663592 U CN208663592 U CN 208663592U
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CN
China
Prior art keywords
turntable
pedestal
rotating mechanism
lower die
tracheae
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Active
Application number
CN201821461226.1U
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Chinese (zh)
Inventor
李林峰
陈龙
裴永斌
焦润友
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Shanghai Jin Dong Tang Technology Co Ltd
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Shanghai Jin Dong Tang Technology Co Ltd
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Priority to CN201821461226.1U priority Critical patent/CN208663592U/en
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Abstract

The utility model provides a kind of turntable jig lower die rotating mechanism, belongs to turntable jig field.Turntable jig lower die rotating mechanism includes pedestal, rotary pneumatic joint, connecting rod and turntable.Rotary pneumatic joint includes stator and rotor, and rotor is circumscribed with tracheae, and rotary pneumatic joint is vertically arranged in pedestal, and stator is connected to pedestal.Connecting rod is coaxial with the rotor setting, and the bottom end of connecting rod is connect with rotor.The top of connecting rod is connected and fixed with turntable, and turntable is equipped with perforation hole for installing lower mould clamping device, turntable, and tracheae is located above the turntable across perforation hole, and tracheae with lower mould clamping device for connecting.Rotary pneumatic joint is located at the downside of turntable, and the tracheae on rotary pneumatic joint is largely all not exposed to the upside of turntable, and tracheae can be effectively prevent to impact operator in operation.

Description

A kind of turntable jig lower die rotating mechanism
Technical field
The utility model relates to turntable jig fields, in particular to a kind of turntable jig lower die rotating mechanism.
Background technique
Currently, the detection of circuit board can generally carry out on rotating jig, circuit board is pressed from both sides by the lower mould clamping device on turntable Next, turntable is rotated around rotary pneumatic joint by after circuit board strip to specified station, and upper mold and lower mould clamping device cooperate, by upper mold Detection device circuit board is monitored.The rotary pneumatic joint in lower die rotating mechanism in existing turntable jig is fixed on The tracheae of the top of turntable, rotary pneumatic joint brings great inconvenience to the operation of operator.
Utility model content
The purpose of this utility model is to provide a kind of turntable jig lower die rotating mechanisms, to improve the above problem.
The utility model is realized in this way:
Based on above-mentioned purpose, the utility model provides a kind of turntable jig lower die rotating mechanism, comprising: pedestal, rotary pneumatic Connector, connecting rod and turntable, the rotary pneumatic joint include stator and rotor, and the rotor is circumscribed with tracheae, and the rotary pneumatic connects Head is vertically arranged in the pedestal, and the stator is connected to the pedestal;The connecting rod and the rotor coaxial are arranged, the company The bottom end of bar is connect with the rotor;The top of the connecting rod is connected and fixed with turntable, and the turntable is used to install lower mould clamping device, The turntable is equipped with perforation hole, and the tracheae passes through the perforation hole far from one end of the rotor and is located at the upper of the turntable Side, the tracheae with the lower mould clamping device for connecting.
In one embodiment of the utility model:
The turntable includes deep bid and the shallow bid set on the deep bid center, and the shallow bid is removably attachable to institute State the upside of deep bid;
For the deep bid for installing the lower mould clamping device, the shallow bid is connected to the top of the connecting rod.
In one embodiment of the utility model:
The perforation hole is set on the shallow bid.
In one embodiment of the utility model:
The shallow bid is equipped with holding tank, and one end of the holding tank penetrates through the peripheral wall of the shallow bid, the holding tank The other end penetrates through the hole wall of the perforation hole, and the tracheae is contained in the holding tank.
In one embodiment of the utility model:
Radial direction arrangement of the holding tank along the shallow bid.
In one embodiment of the utility model:
The upper surface of the shallow bid is equipped with gland, and the gland can prevent the tracheae from being detached from out of described holding tank.
In one embodiment of the utility model:
The pedestal is equipped with leading truck, and the leading truck is equipped with receiving hole;
The turntable is set in the receiving hole, and the outer diameter of the turntable and the aperture of receiving hole match.
In one embodiment of the utility model:
The leading truck includes guide holder and multiple first supporting elements;
The guide holder is located at the top of the pedestal, and the bottom end of first supporting element is connect with the pedestal, described The top of first supporting element is connect with the guide holder, and the receiving hole is set on the guide holder.
In one embodiment of the utility model:
The pedestal is equipped with support frame, and plane bearing is equipped between support frame as described above and the turntable.
In one embodiment of the utility model:
Support frame as described above includes support base and multiple second supporting elements;
Support base is located at the top of the pedestal, and the bottom end of second supporting element is connect with the pedestal, and described second The top of supporting element is connect with the support base, and the plane bearing is set between the support base and the turntable.
The beneficial effects of the utility model include:
The utility model provides a kind of turntable jig lower die rotating mechanism, including pedestal, rotary pneumatic joint, connecting rod and turns The stator of disk, rotary pneumatic joint is connect with pedestal, and the rotor of rotary pneumatic joint is connect with connecting rod, and connecting rod is coaxial with the rotor setting, The bottom end of connecting rod is connect with rotor, and the top of connecting rod is connect with turntable, and the tracheae of rotary pneumatic joint passes through the perforation hole on turntable It is located above the turntable.In actual use, lower mould clamping device is mounted on turntable, and tracheae is connect with lower mould clamping device.When turntable turns When dynamic, turntable will drive the rotation of rotor relative stator, from the relative rotation for realizing turntable and pedestal, to drive lower mould clamping device to turn It is dynamic.This turntable jig lower die rotating mechanism, rotary pneumatic joint are located at the downside of turntable, and the tracheae on rotary pneumatic joint is most of It is all not exposed to the upside of turntable, tracheae can be effectively prevent to impact operator in operation.
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 structural schematic diagram for the turntable jig lower die rotating mechanism that the utility model embodiment 1 provides;
Fig. 2 is the connection schematic diagram of turntable shown in FIG. 1, rotary pneumatic joint, connecting rod and pedestal;
Fig. 3 is the structural schematic diagram of turntable shown in Fig. 2;
Fig. 4 is the turntable jig lower die rotating mechanism operation schematic diagram that the utility model embodiment 3 provides.
Icon: 100- turntable jig lower die rotating mechanism;10- pedestal;20- rotary pneumatic joint;21- tracheae;22- connection Plate;30- connecting rod;40- turntable;41- deep bid;42- shallow bid;421- perforation hole;422- holding tank;43- gland;50- leading truck; 51- guide holder;511- receiving hole;The first supporting element of 52-;60- support frame;61- support base;The second supporting element of 62-;70- plane Bearing;200- lower mould clamping device.
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 utility model embodiment, it should be noted that indicating position or positional relationship is based on attached drawings Shown in orientation or positional relationship or the utility model product using when the orientation or positional relationship usually put, or Orientation or positional relationship that those skilled in the art usually understand 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 " are only used for distinguishing description, it is not understood to indicate or imply relative importance.
In the description of the utility model embodiment, it is also necessary to which explanation is unless specifically defined or limited otherwise, art Language " setting ", " installation ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or It is integrally connected;It can be and be directly connected to, can also be indirectly connected with by intermediary.For those of ordinary skill in the art For, the concrete meaning of above-mentioned term in the present invention can be understood with concrete condition.
Embodiment 1
As shown in Figure 1, the present embodiment provides a kind of turntable jig lower die rotating mechanism 100, including pedestal 10, rotary pneumatic connect First 20, connecting rod 30 and turntable 40, rotary pneumatic joint 20 are installed on pedestal 10, and rotary pneumatic joint 20 and turntable 40 pass through connecting rod 30 Connection, rotary pneumatic joint 20 are located at the downside of turntable 40.
In the present embodiment, pedestal 10 is rectangular plate-like structure.In the present embodiment, pedestal 10 is equipped with leading truck 50 and support Frame 60.
Wherein, leading truck 50 includes guide holder 51 and multiple first supporting elements 52.Guide holder 51 is rectangular slab, guide holder 51 Middle position be equipped with receiving hole 511, receiving hole 511 be round hole.First supporting element 52 is bars, and section is substantially Rectangle.Guide holder 51 is located at the top of pedestal 10, and guide holder 51 is parallel to pedestal 10, and the first supporting element 52 is vertically arranged, and first The bottom end of supporting element 52 is connected and fixed with pedestal 10, and top and the guide holder 51 of the first supporting element 52 are connected and fixed.The present embodiment In, the first supporting element 52 is four, and four the first supporting elements 52 are located at the four corners of guide holder 51.
Support frame 60 includes support base 61 and multiple second supporting elements 62.Support base 61 is rectangular slab;Second supporting element 62 It is cylindric.Support base 61 is located at the top of pedestal 10, and is located at 51 lower section of guide holder, and support base 61 is parallel to pedestal 10, and second Supporting element 62 is vertically arranged, and bottom end and the pedestal 10 of the second supporting element 62 are connected and fixed, the top of the second supporting element 62 and support Seat 61 is connected and fixed.In the present embodiment, the second supporting element 62 is four, and four the second supporting elements 62 are located at guide holder 51 Four corners.
Rotary pneumatic joint 20 is the prior art.As shown in Fig. 2, rotary pneumatic joint 20 includes stator and is set to stator interior simultaneously Can relative stator make the rotor that rotates coaxially.Tracheae 21 is circumscribed on rotor, stator is equipped with air inlet, can by air inlet Tracheae 21 is supplied.In the present embodiment, tracheae 21 is multiple.
Connecting rod 30 is the cylindric bar of strip.
As shown in figure 3, turntable 40 includes deep bid 41 and the shallow bid 42 set on 41 center of deep bid, small in the present embodiment Disk 42 is removably attachable to the upside of deep bid 41.
Wherein, deep bid 41 is cyclic structure, the diameter and the aperture phase of the receiving hole 511 on guide holder 51 of turntable 40 Match, i.e. the outer diameter of deep bid 41 and the aperture of the receiving hole 511 on guide holder 51 matches.
Shallow bid 42 is circular configuration, and shallow bid 42 is equipped with the perforation hole 421 that passes through of air supply pipe 21, in the present embodiment, poling Hole 421 be it is multiple, perforation hole 421 and tracheae 21 correspond, and all 421 even circumferential arrays of perforation hole are in shallow bid 42.In addition, In the present embodiment, the upper surface of shallow bid 42 is equipped with holding tank 422, and the section of holding tank 422 is semicircle, holding tank 422 with Perforation hole 421 corresponds, and all 422 even circumferentials of holding tank are distributed on shallow bid 42.One end of holding tank 422 penetrates through shallow bid 42 peripheral wall, the other end of holding tank 422 penetrate through the hole wall of perforation hole 421, and holding tank 422 is arranged along the radial direction of shallow bid 42, That is holding tank 422 shallow bid 42 radially, one end penetrate through shallow bid 42 peripheral wall, the other end penetrate through perforation hole 421 hole Wall.
Shallow bid 42 is set to the upside of deep bid 41, and the one end of shallow bid 42 far from holding tank 422 is contacted with the upper surface of deep bid 41, Shallow bid 42 and deep bid 41 are coaxially disposed, and shallow bid 42 is installed on deep bid 41 by screw, can with realize shallow bid 42 and deep bid 41 Dismantling connection.
As shown in Fig. 2, the bottom of the stator of rotary pneumatic joint 20 is installed with connecting plate 22, connecting plate 22 is installed by screw In on pedestal 10, rotary pneumatic joint 20 is made to be arranged vertically at the middle position of pedestal 10;Connecting rod 30 is coaxial with the rotor setting, connecting rod 30 bottom ends are connected and fixed with rotor, and top and the shallow bid 42 of connecting rod 30 are connected and fixed, and connecting rod 30 and turntable 40 are coaxially disposed;It is all 21 circle distribution of tracheae is in the outside of connecting rod 30, the corresponding perforation hole 421 on shallow bid 42 in the one end of tracheae 21 far from rotor Positioned at the top of turntable 40, in the holding tank 422 that the part that tracheae 21 is located at 40 top of turntable is stuck on shallow bid 42.In addition, this In embodiment, to prevent tracheae 21 out of holding tank 422, the upper surface of shallow bid 42 is equipped with gland 43, and gland 43 is circle, pressure The diameter of lid 43 is equal with the diameter of shallow bid 42, and gland 43 and shallow bid 42 are coaxially disposed, and gland 43 is solid by screw and shallow bid 42 It is fixed.
As shown in Figure 1, turntable 40 is located at guiding after turntable 40, connecting rod 30, rotary pneumatic joint 20 are connected with pedestal 10 4 In receiving hole 511 on seat 51, the outer wall of turntable 40 is contacted with the rotation of the inner wall of receiving hole 511, is being rotated to prevent rotation stop disk 40 It swings in the process.In addition, being provided with plane bearing between the support base 61 of turntable 40 and support frame 60 in the present embodiment 70, i.e. the top of plane bearing 70 is connect with the deep bid 41 of turntable 40, and the lower end of plane bearing 70 is connect with support base 61.Plane The setting of bearing 70 is under the premise of guaranteeing that turntable 40 has good turning power, so that turntable 40 has carrying energy well Power, pressure suffered by turntable 40 can pass to support frame 60 by plane bearing 70, reduce suffered by rotary pneumatic joint 20 Axial compressive force.
In actual use, as shown in figure 4, the lower mould clamping device 200 for clamping workpiece (circuit board) is mounted on turntable 40 Deep bid 41 on, two tracheaes 21 are connect with a lower mould clamping device 200, are passed through high laminate gas to the air inlet of rotary pneumatic joint 20 Afterwards, tracheae 21 will supply for lower mould clamping device 200, and lower mould clamping device 200 can be by Workpiece clamping.When turntable 40 rotates, turntable 40 will The rotation of rotor relative stator is driven, from the relative rotation for realizing turntable 40 and pedestal 10, to drive lower mould clamping device 200 to rotate, with Workpiece is transported to different stations, with to be detected.This turntable jig lower die rotating mechanism 100, rotary pneumatic joint 20 is located at The downside of turntable 40, the most of upside for being all not exposed to turntable 40 of tracheae 21 on rotary pneumatic joint 20, can effectively prevent gas Pipe 21 impacts operator in operation.
In the present embodiment, turntable 40 includes the shallow bid 42 that deep bid 41 is set to 41 upside of deep bid, and lower wall is connect with connecting rod 30, small Disk 42 is detachably connected with deep bid 41.In the actual operation process, first shallow bid 42 and connecting rod 30 can be installed, by shallow bid 42 with Deep bid 41 is installed, and is easy to implement connecting rod 30 and is connect with the installation of turntable 40.
In the present embodiment, perforation hole 421 is set on shallow bid 42, and the tracheae 21 on rotary pneumatic joint 20 can easily be worn Pore 421.After tracheae 21 passes through perforation hole 421, tracheae 21, which is located at the part below of turntable 40, be will substantially maintain in vertical state, Convenient for air inlet.In other specific embodiments, perforation hole 421 be may also set up on deep bid 41.
In the present embodiment, shallow bid 42 is equipped with holding tank 422, and after tracheae 21 is set in holding tank 422, holding tank 422 can Restriction effect is played to tracheae 21, the part for avoiding tracheae 21 from being located at 40 upside of turntable shakes.
In addition, the upper surface of shallow bid 42 is equipped with gland 43, and gland 43 can remain at tracheae 21 in the present embodiment In holding tank 422.When tracheae 21 is separated with lower mould clamping device 200, under the action of gland 43, tracheae 21 can be maintained at appearance always It receives in slot 422, tracheae 21 can be effectively prevent to tilt.
In the present embodiment, pedestal 10 is equipped with leading truck 50, and leading truck 50 is equipped with receiving hole 511, and turntable 40, which is set to, to be held It receives in hole 511, the outer diameter of turntable 40 and the aperture of receiving hole 511 match.This structure can guarantee turntable 40 in rotation process In stationarity, prevent from shaking in 40 rotation process of turntable.
In the present embodiment, pedestal 10 is equipped with support frame 60, and plane bearing 70 is equipped between support frame 60 and turntable 40.Plane Bearing 70 can play a supporting role to turntable 40, under the premise of guaranteeing that turntable 40 has good turning power, so that turntable 40 have good bearing capacity, and pressure suffered by turntable 40 can pass to support frame 60 by plane bearing 70, reduce rotation Turn axial compressive force suffered by gas connector 20.
The above is only the preferred embodiments of the utility model, are not intended to limit the utility model, for this field Technical staff for, various modifications and changes may be made to the present invention.Within the spirit and principle of the utility model, 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 turntable jig lower die rotating mechanism characterized by comprising
Pedestal;
Rotary pneumatic joint, the rotary pneumatic joint include stator and rotor, and the rotor is circumscribed with tracheae, the rotary pneumatic joint It is vertically arranged in the pedestal, the stator is connected to the pedestal;
Connecting rod, the connecting rod and the rotor coaxial are arranged, and the bottom end of the connecting rod is connect with the rotor;And
Turntable, top and the turntable of the connecting rod are connected and fixed, and for installing lower mould clamping device, the turntable is equipped with the turntable Perforation hole, the tracheae pass through the top that the perforation hole is located at the turntable far from one end of the rotor, and the tracheae is used It is connect in the lower mould clamping device.
2. turntable jig lower die rotating mechanism according to claim 1, which is characterized in that the turntable includes deep bid and sets Shallow bid in the deep bid center, the shallow bid are removably attachable to the upside of the deep bid;
For the deep bid for installing the lower mould clamping device, the shallow bid is connected to the top of the connecting rod.
3. turntable jig lower die rotating mechanism according to claim 2, which is characterized in that the perforation hole is set to described small On disk.
4. turntable jig lower die rotating mechanism according to claim 3, which is characterized in that the shallow bid, which is equipped with, to be accommodated Slot, one end of the holding tank penetrate through the peripheral wall of the shallow bid, and the other end of the holding tank penetrates through the hole wall of the perforation hole, The tracheae is contained in the holding tank.
5. turntable jig lower die rotating mechanism according to claim 4, which is characterized in that the holding tank is along the shallow bid Radial arrangement.
6. turntable jig lower die rotating mechanism according to claim 4 or 5, which is characterized in that the upper surface of the shallow bid Equipped with gland, the gland can prevent the tracheae from being detached from out of described holding tank.
7. turntable jig lower die rotating mechanism according to claim 1, which is characterized in that the pedestal is equipped with guiding Frame, the leading truck are equipped with receiving hole;
The turntable is set in the receiving hole, and the outer diameter of the turntable and the aperture of receiving hole match.
8. turntable jig lower die rotating mechanism according to claim 7, which is characterized in that the leading truck includes guide holder With multiple first supporting elements;
The guide holder is located at the top of the pedestal, and the bottom end of first supporting element is connect with the pedestal, and described first The top of supporting element is connect with the guide holder, and the receiving hole is set on the guide holder.
9. turntable jig lower die rotating mechanism according to claim 1, which is characterized in that the pedestal is equipped with support Frame is equipped with plane bearing between support frame as described above and the turntable.
10. turntable jig lower die rotating mechanism according to claim 9, which is characterized in that support frame as described above includes support Seat and multiple second supporting elements;
Support base is located at the top of the pedestal, and the bottom end of second supporting element is connect with the pedestal, second support The top of part is connect with the support base, and the plane bearing is set between the support base and the turntable.
CN201821461226.1U 2018-09-06 2018-09-06 A kind of turntable jig lower die rotating mechanism Active CN208663592U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201821461226.1U CN208663592U (en) 2018-09-06 2018-09-06 A kind of turntable jig lower die rotating mechanism

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201821461226.1U CN208663592U (en) 2018-09-06 2018-09-06 A kind of turntable jig lower die rotating mechanism

Publications (1)

Publication Number Publication Date
CN208663592U true CN208663592U (en) 2019-03-29

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201821461226.1U Active CN208663592U (en) 2018-09-06 2018-09-06 A kind of turntable jig lower die rotating mechanism

Country Status (1)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110153621A (en) * 2019-06-27 2019-08-23 安徽江淮汽车集团股份有限公司 A kind of lorry compartment butt welding clamp

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110153621A (en) * 2019-06-27 2019-08-23 安徽江淮汽车集团股份有限公司 A kind of lorry compartment butt welding clamp
CN110153621B (en) * 2019-06-27 2020-08-04 安徽江淮汽车集团股份有限公司 Truck carriage splicing and welding clamp

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