CN209936188U - Clamp positioning rotary table and white vehicle body clamping device - Google Patents
Clamp positioning rotary table and white vehicle body clamping device Download PDFInfo
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- CN209936188U CN209936188U CN201920187296.0U CN201920187296U CN209936188U CN 209936188 U CN209936188 U CN 209936188U CN 201920187296 U CN201920187296 U CN 201920187296U CN 209936188 U CN209936188 U CN 209936188U
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Abstract
The utility model relates to an anchor clamps positioning device technical field especially relates to an anchor clamps location revolving stage and white automobile body clamping device. The fixture positioning rotary table comprises a rotary table base plate, a fixture supporting seat and at least two fixture pressing cylinders; the fixture supporting seat is fixed on the turntable substrate and used for supporting the fixture; the clamp pressing cylinder is located at the edge position of the rotary table substrate, the two clamp pressing cylinders are arranged oppositely, and the clamp pressing cylinder is used for pressing the clamp located on the clamp supporting seat. The body-in-white clamping device comprises the clamp positioning rotary table. The utility model provides an anchor clamps location revolving stage and white automobile body clamping device switches anchor clamps very fast, has improved production efficiency.
Description
Technical Field
The utility model relates to an anchor clamps positioning device technical field especially relates to an anchor clamps location revolving stage and white automobile body clamping device.
Background
With the supply and demand of automobiles being larger, the market competition being fierce and the evolution of business models, the demands of customer diversity and individuation are more and more outstanding, when a body-in-white is processed, a fixture for fixing the body-in-white to be processed is usually positioned on a rotary table so as to process the body-in-white.
When changing the white automobile body of different models, need change the anchor clamps on the revolving stage, and generally all adopt rigid connection between present revolving stage and the anchor clamps, perhaps utilize the locating pin to connect, can't realize the fast switch-over of anchor clamps, lead to production efficiency lower, can not satisfy multi-vehicle type production of mixing the line well.
In summary, how to overcome the above-mentioned defects of the existing fixture positioning rotary table is a technical problem to be solved by those skilled in the art.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an anchor clamps location revolving stage and white automobile body clamping device to alleviate the unable fast switch-over anchor clamps that the anchor clamps location revolving stage among the prior art exists, the lower technical problem of productivity ratio.
The utility model provides an anchor clamps location revolving stage, compress tightly the cylinder including revolving stage base plate, anchor clamps supporting seat and two at least anchor clamps.
The fixture supporting seat is fixed on the turntable substrate and used for supporting a fixture; the fixture pressing air cylinders are located at the edge positions of the rotary table base plate, the two fixture pressing air cylinders are arranged oppositely, and the fixture pressing air cylinders are used for pressing fixtures located on the fixture supporting seats.
Preferably, as an implementation manner, a pneumatic quick plug is fixed at one end of the turntable substrate, the pneumatic quick plug is respectively connected with each of the clamp pressing cylinders, and the pneumatic quick plug is used for switching states of the clamp pressing cylinders.
Preferably, as an implementation manner, the turntable substrate is further fixed with a longitudinal limiting member, the longitudinal limiting member and the pneumatic quick plug are located at the same end of the turntable substrate, and the longitudinal limiting member is used for limiting a longitudinal position of a fixture placed on the fixture supporting seat.
Preferably, as an implementation manner, the plurality of jig support bases are provided, and the plurality of jig support bases are respectively located on both sides of the turntable substrate.
Preferably, as an implementable mode, the anchor clamps supporting seat is two kinds at least, first supporting seat and second supporting seat promptly, just first supporting seat with the second supporting seat is a plurality of, and is a plurality of the top of first supporting seat is the planar structure on being in same horizontal plane, the top of second supporting seat all is provided with the locating pin, the locating pin can with the locating hole cooperation on the anchor clamps.
Preferably, as an implementation manner, a lateral limiting member is fixed to an outer side of each first supporting seat, and the lateral limiting member is used for limiting a lateral position of a clamp placed on the clamp supporting seat.
Preferably, as an implementable mode, each horizontal locating part includes a connecting portion and a guide wheel, the connecting portion respectively with the first supporting seat with the guide wheel is connected, the central axis of the guide wheel is all vertically arranged, and the guide wheel can roll along the edge of the fixture.
Preferably, as an implementation mode, the clamp pressing cylinders are fixed on the first supporting seat.
Correspondingly, the utility model also provides a white automobile body clamping device, including above-mentioned anchor clamps location revolving stage, still include anchor clamps.
The clamp can be placed on the clamp supporting seat, and the clamp pressing cylinder can press the clamp placed on the clamp supporting seat.
Preferably, as an implementation mode, the pneumatic quick plug on the turntable base plate comprises a first part provided with a female head and a second part provided with a male head, the first part is fixed at one end of the turntable base plate, the second part is fixed at one end of the clamp, and the female head can be matched with the male head when the clamp is in place.
Compared with the prior art, the utility model has the advantages of:
the utility model provides an anchor clamps location revolving stage mainly compresses tightly the cylinder by revolving stage base plate, anchor clamps supporting seat and two at least anchor clamps and constitutes, fixes the anchor clamps supporting seat on the revolving stage base plate to on can placing the anchor clamps supporting seat with anchor clamps, make the anchor clamps supporting seat can prop up anchor clamps. Compress tightly the edge of cylinder setting at the revolving stage base plate with anchor clamps to make anchor clamps compress tightly the cylinder and can not cause the hindrance to anchor clamps, guarantee that anchor clamps can fall on the anchor clamps supporting seat smoothly, anchor clamps compress tightly the anchor clamps that the cylinder can compress tightly on the anchor clamps supporting seat, fix with the position to anchor clamps, wherein, there are two anchor clamps to compress tightly the relative setting of cylinder, prevent that anchor clamps from removing on the anchor clamps supporting seat, thereby, make anchor clamps can be compressed tightly the cylinder by anchor clamps and firmly fix on anchor clamps location revolving stage, guarantee the machined position of waiting to process structure (like white automobile body) on the anchor clamps.
When the clamp needs to be replaced, the clamp pressing cylinder can be directly restored to a natural state, at the moment, the clamp to be replaced loses the pressing force of the clamp pressing cylinder, then, the clamp to be replaced can be directly removed from the clamp supporting seat, and a reserved position is reserved for the clamp to be used which needs to be placed on the clamp supporting seat later; later, put the anchor clamps supporting seat with treating the anchor clamps that use on, then control anchor clamps and compress tightly the cylinder and make it be in the state that compresses tightly to, utilize anchor clamps to compress tightly the cylinder and compress tightly anchor clamps on the anchor clamps supporting seat, obviously, whole change anchor clamps process only need control anchor clamps and compress tightly the cylinder, alright remove anchor clamps, realize the switching of anchor clamps, anchor clamps switching speed is very fast, thereby, has improved production efficiency.
Therefore, the utility model provides an anchor clamps location revolving stage switches anchor clamps very fast, has improved production efficiency.
The utility model also provides a white automobile body clamping device, it mainly comprises above-mentioned anchor clamps location revolving stage and anchor clamps.
Obviously, the utility model provides a white automobile body clamping device because of including above-mentioned anchor clamps location revolving stage, and has all advantages of above-mentioned anchor clamps location revolving stage, switches anchor clamps very fast, has improved production efficiency.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic perspective view of a body-in-white clamping device according to an embodiment of the present invention;
fig. 2 is a schematic bottom view of a fixture positioning turntable according to an embodiment of the present invention;
FIG. 3 is an enlarged schematic view of portion A of FIG. 2;
fig. 4 is a schematic perspective view of a second support seat according to an embodiment of the present invention;
fig. 5 is a schematic view of an assembly structure of a first supporting seat and a clamp pressing cylinder (a clamping state and a releasing state of the first supporting seat are shown in the figure) provided by the embodiment of the present invention;
fig. 6 is a schematic perspective view of a vertical position-limiting member according to an embodiment of the present invention.
Icon: 1-a turntable substrate; 2-a first support; 3-a second support seat; 4, clamping the air cylinder by a clamp; 5, pneumatic quick insertion; 6-longitudinal limit piece; 7-a clamp;
21-a guide wheel; 22-a connecting part;
31-a locating pin;
61-a support bar; 62-a limiting block.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "vertical", "horizontal", "outer", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The present invention will be described in further detail below with reference to specific embodiments and with reference to the accompanying drawings.
Referring to fig. 1 and 2, in one embodiment, a jig positioning turntable is provided, including a turntable base plate 1, a jig support base, and at least two jig pressing cylinders 4.
The fixture supporting seat is fixed on the turntable substrate 1 and used for supporting a fixture 7; the clamp pressing air cylinders 4 are located at the edge position of the rotary table base plate 1, two clamp pressing air cylinders 4 are arranged oppositely, and the clamp pressing air cylinders 4 are used for pressing the clamps 7 located on the clamp supporting seats.
Analysis of the above structure reveals that: the jig support base is fixed to the turntable substrate 1, and the jig 7 can be placed on the jig support base, so that the jig 7 can be supported by the jig support base. Compress tightly cylinder 4 with anchor clamps and set up the edge at revolving stage base plate 1, so that anchor clamps compress tightly cylinder 4 and can not lead to the fact the hindrance to anchor clamps 7, guarantee that anchor clamps 7 can fall on the anchor clamps supporting seat smoothly, anchor clamps compress tightly anchor clamps 7 that cylinder 4 can compress tightly on the anchor clamps supporting seat, fix with the position to anchor clamps 7, wherein, there are two anchor clamps to compress tightly cylinder 4 and set up relatively, prevent that anchor clamps 7 from removing on the anchor clamps supporting seat, thereby, make anchor clamps 7 can be compressed tightly cylinder 4 by anchor clamps and firmly fix on anchor clamps location revolving stage, guarantee the machined position of waiting to process the structure (like white automobile body) on anchor clamps 7.
When the clamp 7 needs to be replaced, the clamp pressing cylinder 4 can be directly restored to a natural state, at this time, the clamp 7 to be replaced loses the pressing force of the clamp pressing cylinder 4, then, the clamp 7 to be replaced can be directly removed from the clamp supporting seat, and a position is reserved for the clamp 7 to be used which needs to be placed on the clamp supporting seat later; afterwards, the clamp 7 to be used is placed on the clamp supporting seat, and then the clamp pressing cylinder 4 is operated to enable the clamp to be in a pressing state, so that the clamp 7 is pressed on the clamp supporting seat by the clamp pressing cylinder 4, obviously, the whole process of replacing the clamp 7 only needs to operate the clamp pressing cylinder 4, the clamp 7 can be moved, the switching of the clamp 7 is realized, the switching speed of the clamp 7 is high, and therefore, the production efficiency is improved.
Therefore, the fixture positioning rotary table provided by the embodiment has the advantages that the fixture 7 is switched quickly, and the production efficiency is improved.
On the basis of the technical scheme, the following scheme with a specific structure is provided, and the corresponding technical effects of each technical scheme are explained:
preferably, a pneumatic quick-plug 5 can be fixed at one end of the turntable substrate 1, and the pneumatic quick-plug 5 is connected with all the clamp pressing cylinders 4, so that the pneumatic quick-plug 5 is used for controlling the loosening and clamping of each clamp pressing cylinder 4, and the device is very convenient.
In the specific structure, a longitudinal limiting piece 6 can be further fixed on the turntable substrate 1 to limit the longitudinal position of the clamp 7 by using the longitudinal limiting piece 6, so that the clamp 7 is aligned to the position before the clamp pressing cylinder 4 clamps the clamp, and the clamp pressing cylinder 4 can be assisted to limit the clamp 7 longitudinally after the clamp pressing cylinder 4 presses the clamp; the longitudinal limiting part 6 and the pneumatic quick-insertion part 5 are arranged at the same end of the rotary table base plate 1, so that when the clamp 7 moves towards the clamp supporting seat, the clamp can move from the end where the longitudinal limiting part 6 is not arranged to the end where the longitudinal limiting part 6 is arranged, and in the process, the pneumatic quick-insertion part 5 and the longitudinal limiting part 6 cannot obstruct the clamp 7.
Particularly, the pneumatic quick plug 5 can be arranged at the middle position, so that when a male head on the clamp 7 is inserted into a female head, the probability that the clamp 7 is inclined due to stress is reduced.
In addition, the two longitudinal limiting pieces 6 can be arranged, and the two longitudinal limiting pieces 6 are symmetrically arranged on two sides of the pneumatic quick-insertion part 5, so that two sides of the clamp 7 can be limited by the longitudinal limiting pieces 6, and the probability of deflection of the clamp 7 is further reduced.
Referring to fig. 6, a support rod 61 and a limit block 62 are included in the structure of the longitudinal limit member 6, and the limit block 62 is fixed on the top of the support rod 61, so that after the clamp 7 is placed on the clamp support seat, the limit block 62 can abut against the clamp 7.
Preferably, set up the anchor clamps supporting seat into a plurality ofly to set up a plurality of anchor clamps supporting seat respectively in the both sides of revolving stage base, with can be on the basis of guaranteeing the supporting role to anchor clamps 7, reduce the material of anchor clamps supporting seat, reduce cost.
In the specific structure, referring to fig. 3-5, at least two types of fixture supporting seats are provided, namely a first supporting seat 2 and a second supporting seat 3, wherein the number of the first supporting seats 2 is multiple, and the tops of the multiple first supporting seats 2 are all planar structures on the same horizontal plane, so that the fixture 7 is conveniently located on the planar structures on the first supporting seats 2, the contact area is large, the pressure intensity in unit area is reduced, and the structure is more stable; the top of second supporting seat 3 all is provided with the bulge to make the bulge can with the locating hole cooperation on anchor clamps 7, thereby, utilize bulge and locating hole to come to carry out preliminary location to anchor clamps 7, wherein, second supporting seat 3 is two at least, takes place to rotate around the bulge in order to prevent anchor clamps 7, guarantees its horizontal location effect.
The positioning pin 31 can be set as the positioning pin 31, the positioning pin 31 is a standard component, the positioning pin 31 with the required model can be purchased according to the requirement, and the cost is reduced.
Preferably, the first supporting seats 2 may be symmetrically disposed on two sides of the turntable substrate 1, so that the two sides of the clamp 7 can be stressed more evenly when being placed on the first supporting seats 2.
In particular, the first support base 2 may be provided in six to be able to support both ends of the jig 7 while also supporting the middle position of the jig 7.
Preferably, the second support seats 3 are also symmetrically arranged on both sides of the turntable base plate 1, so that the clamps 7 can be better positioned.
In particular, the second support seat 3 may be provided in two to reduce unnecessary waste of the second support seat 3.
Further, referring to fig. 5, a horizontal limiting member is fixed on an outer side of each first supporting seat 2, so that the horizontal position of the fixture 7 placed on the fixture supporting seat is limited by the horizontal limiting member, on one hand, the positioning pin 31 on the second supporting seat 3 can be smoothly clamped into the positioning hole on the fixture 7, and on the other hand, the horizontal limiting member can also play a role in limiting the fixture 7 after the fixture 7 is in place.
Be provided with connecting portion 22 and leading wheel 21 in the concrete structure of horizontal locating part, connecting portion 22 is connected with first supporting seat 2 and leading wheel 21 respectively, so that leading wheel 21 can install on first supporting seat 2 indirectly, with the equal vertical setting of the central axis of leading wheel 21, so that anchor clamps 7 when impelling to the other end by the one end of revolving stage base, leading wheel 21 can roll along anchor clamps 7's edge, thereby make anchor clamps 7 can move target position smoothly under the guide effect of leading wheel 21, wear is reduced, and service life is prolonged.
Preferably, the clamp pressing cylinders 4 can be fixed on the first support seats 2, so that when the clamp pressing cylinders 4 press the clamps 7, the pressing arms can be pressed on the first support seats 2, the first support seats 2 can bear the pressure of the pressing arms, the pressure of the clamps 7 is balanced, and the damage to the clamps 7 is reduced.
Particularly, the number of the clamp pressing cylinders 4 can be four, and the four clamp pressing cylinders 4 are respectively fixed on the four first supporting seats 2 positioned at the end parts of the two sides of the turntable substrate, so that each clamp pressing cylinder 4 can play a large positioning role, and unnecessary waste of the clamp pressing cylinders 4 is reduced.
Referring to fig. 1, in another embodiment, a body-in-white clamping tool is further provided, which comprises the above-mentioned clamp positioning turntable and a clamp 7; the clamp 7 can be placed on the clamp support base, and the clamp pressing cylinder 4 can press the clamp 7 placed on the clamp support base.
Obviously, the white automobile body centre gripping frock that this embodiment provided has above-mentioned anchor clamps location revolving stage because of including above-mentioned anchor clamps, and has all advantages of above-mentioned anchor clamps location revolving stage, and it is faster to switch anchor clamps 7, has improved production efficiency.
Preferably, can be with pneumatic fast 5 the parts that are provided with the female on the revolving stage base plate define first parts, insert 5 the parts that are provided with the public head pneumatic fast and define second parts, fix first parts and second parts respectively in the corresponding one end of revolving stage base plate 1 and anchor clamps 7 to make pneumatic fast 5 the female of inserting can with public first mating reaction when anchor clamps 7 target in place, trigger pneumatic fast 5 of inserting, and then control anchor clamps and compress tightly 4 compresses tightly, very intelligent.
In addition, a positioning hole can be formed in the fixture 7, so that the positioning pin 31 at the top of the second support seat 3 can be clamped into the positioning hole, and the fixture 7 can be positioned by the positioning pin 31.
To sum up, the embodiment of the utility model discloses anchor clamps location revolving stage and white automobile body clamping device, it has overcome a great deal of technical defect of traditional anchor clamps location revolving stage. The embodiment of the utility model provides an anchor clamps location revolving stage and white automobile body clamping device switches anchor clamps very fast, has improved production efficiency.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.
Claims (10)
1. A fixture positioning rotary table is characterized by comprising a rotary table base plate, a fixture supporting seat and at least two fixture pressing cylinders;
the fixture supporting seat is fixed on the turntable substrate and used for supporting a fixture; the fixture pressing air cylinders are located at the edge positions of the rotary table base plate, the two fixture pressing air cylinders are arranged oppositely, and the fixture pressing air cylinders are used for pressing fixtures located on the fixture supporting seats.
2. The fixture positioning turntable of claim 1, wherein a pneumatic quick plug is fixed to one end of the turntable base plate, the pneumatic quick plug is connected to each fixture pressing cylinder, and the pneumatic quick plug is used for switching the state of the fixture pressing cylinder.
3. The fixture positioning turret of claim 2, wherein a longitudinal stop is further secured to the turret base plate, the longitudinal stop being located at the same end of the turret base plate as the pneumatic quick-disconnect, the longitudinal stop being configured to limit a longitudinal position of a fixture placed on the fixture support base.
4. The fixture positioning turntable of any one of claims 1 to 3, wherein said fixture support base is plural, and said plural fixture support bases are respectively located on both sides of said turntable base plate.
5. The fixture positioning turntable according to claim 4, wherein the fixture supporting seats are at least two types, namely a first supporting seat and a second supporting seat, and the first supporting seat and the second supporting seat are multiple, the tops of the multiple first supporting seats are all planar structures on the same horizontal plane, and the tops of the second supporting seats are all provided with positioning pins capable of being matched with the positioning holes on the fixture.
6. The fixture positioning turret according to claim 5, wherein a lateral stopper is fixed to an outer side of each of the first supporting seats, the lateral stopper limiting a lateral position of the fixture placed on the fixture supporting seat.
7. The fixture positioning turret according to claim 6, wherein each of the lateral stops comprises a connecting portion and a guide wheel, the connecting portion is connected to the first supporting base and the guide wheel, the central axis of the guide wheel is vertically disposed, and the guide wheel can roll along the edge of the fixture.
8. The fixture positioning turret of claim 7, wherein the fixture hold-down cylinders are each fixed to the first support base.
9. A body-in-white clamping device comprising the clamp positioning turret of any of claims 1-8, further comprising a clamp;
the clamp can be placed on the clamp supporting seat, and the clamp pressing cylinder can press the clamp placed on the clamp supporting seat.
10. The body-in-white clamping device of claim 9, wherein the pneumatic quick-insertion on the turntable base plate comprises a first member provided with a female head and a second member provided with a male head, the first member being fixed at one end of the turntable base plate, the second member being fixed at one end of the clamp, the female head being capable of engaging with the male head when the clamp is in place.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920187296.0U CN209936188U (en) | 2019-02-02 | 2019-02-02 | Clamp positioning rotary table and white vehicle body clamping device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920187296.0U CN209936188U (en) | 2019-02-02 | 2019-02-02 | Clamp positioning rotary table and white vehicle body clamping device |
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| CN209936188U true CN209936188U (en) | 2020-01-14 |
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| CN201920187296.0U Active CN209936188U (en) | 2019-02-02 | 2019-02-02 | Clamp positioning rotary table and white vehicle body clamping device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109702409A (en) * | 2019-02-02 | 2019-05-03 | 宁波吉利汽车研究开发有限公司 | Fixture positions turntable |
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2019
- 2019-02-02 CN CN201920187296.0U patent/CN209936188U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109702409A (en) * | 2019-02-02 | 2019-05-03 | 宁波吉利汽车研究开发有限公司 | Fixture positions turntable |
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