CN219703924U - Efficient vertical guiding clamp for welding gun - Google Patents
Efficient vertical guiding clamp for welding gun Download PDFInfo
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- CN219703924U CN219703924U CN202321804178.2U CN202321804178U CN219703924U CN 219703924 U CN219703924 U CN 219703924U CN 202321804178 U CN202321804178 U CN 202321804178U CN 219703924 U CN219703924 U CN 219703924U
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- clamping
- vertical guide
- vertical
- guide sleeve
- welding gun
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- 238000003466 welding Methods 0.000 title claims abstract description 84
- 230000007246 mechanism Effects 0.000 claims description 57
- 238000000034 method Methods 0.000 abstract description 9
- 230000008901 benefit Effects 0.000 abstract description 7
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 239000000872 buffer Substances 0.000 description 3
- 230000003139 buffering effect Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 239000000523 sample Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
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Abstract
The utility model relates to a high-efficiency vertical guiding clamp for a welding gun, which comprises a vertical guiding sleeve, a vertical guiding sleeve connecting block and a vertical guiding sleeve fixing seat, wherein the vertical guiding sleeve is a hollow cylinder body comprising a radially protruding connecting ring piece, the inner edge surface of one end of the connecting ring piece is an inclined plane, and at least two ring piece through holes are formed in the connecting ring piece and used for locking and fixing the vertical guiding sleeve; one side of the vertical guide sleeve connecting block is provided with a connecting block through hole and at least two fastening holes, the vertical guide sleeve is inserted into and connected with the connecting block through hole, and the fastening piece is connected with the at least two ring piece through holes and the at least two fastening holes to fixedly connect the vertical guide sleeve with the vertical guide sleeve connecting block. The utility model can keep the welding gun vertical in the welding process, effectively ensure the perpendicularity and the welding strength of the welding bolt, reduce the risk of bad production and improve the enterprise benefit.
Description
Technical Field
The utility model relates to the technical field of automobile part welding, in particular to a high-efficiency welding gun vertical guide clamp in the welding process of an automobile stamping part and a bolt.
Background
With the development and innovation of technology, automobile products are changed day by day, and higher technical requirements are also put forward on stamping parts and fastener products, and automobile sheet metal parts are important fields of the automobile industry in China to participate in globalization.
In the manufacturing industry, stamping parts are widely applied, and particularly are used as main components of automobile body parts, and the stability of the shape and the size of the stamping parts directly determines the precision of the automobile body and the comprehensive elements of the whole automobile. In the production process, the stamping part and the bolt are required to be welded, because the shape change of the stamping part is relatively large, the prior art adopts a mode of manually holding a welding gun and moving the stamping part to weld, the labor cost is high, the efficiency is low, in addition, the perpendicularity of the welding gun and the welding surface is judged by the experience of an operator, the problem that the perpendicularity deviation is large between the welded bolt and the welding surface is caused, and the welding strength is influenced.
Thus, prior art welding jigs, there are also lifting places.
Disclosure of Invention
The utility model aims to provide an efficient vertical guiding clamp for a welding gun in the welding process of an automobile stamping part and a bolt, and the angle of the welding gun and the perpendicularity of a welding surface are ensured by using the strength of the clamp so as to solve the existing technical problems.
In order to achieve the above purpose, the utility model provides a high-efficiency vertical guiding clamp for a welding gun, which comprises at least one vertical guiding mechanism and a part clamping mechanism, wherein the at least one vertical guiding mechanism is arranged on the part clamping mechanism and comprises a vertical guiding sleeve, a vertical guiding sleeve connecting block and a vertical guiding sleeve fixing seat, the vertical guiding sleeve is a hollow cylinder, the inner edge surface of one end of the vertical guiding sleeve is an inclined surface, the vertical guiding sleeve comprises a radially protruding connecting ring piece, and the connecting ring piece is provided with at least two ring piece through holes for locking and fixing the vertical guiding sleeve; a connecting block through hole and at least two fastening holes are formed in one side of the vertical guide sleeve connecting block, the vertical guide sleeve is inserted into and connected with the connecting block through hole, and a fastening piece is connected with the at least two annular piece through holes and the at least two fastening holes to fixedly connect the vertical guide sleeve with the vertical guide sleeve connecting block; the vertical guide sleeve fixing seat is an L-shaped sheet body, two waist-shaped holes are formed in the vertical portion of the vertical guide sleeve fixing seat and used for adjusting angles, connecting holes are formed in positions, corresponding to the waist-shaped holes, of the part clamping mechanism, and fasteners are connected with the waist-shaped holes and the connecting holes to fixedly connect the vertical guide sleeve fixing seat with the part clamping mechanism; the horizontal part of the vertical guide sleeve fixing seat is fixedly connected with the other side of the vertical guide sleeve connecting block.
According to the efficient vertical guiding clamp for the welding gun, which is disclosed by the preferred embodiment of the utility model, the vertical guiding clamp further comprises a quick replacement bottom plate, the part clamping mechanism is arranged on the quick replacement bottom plate and comprises a clamping cylinder, a clamping cylinder fixing seat, a clamping cylinder connecting seat, a clamping connecting main plate, two rotary supporting plates and at least one clamping connecting supporting plate, and the clamping cylinder fixing seat is arranged on the quick replacement bottom plate; the clamping cylinder connecting seat is arranged on the clamping cylinder fixing seat; the clamping cylinder is arranged on the clamping cylinder connecting seat; one end of the clamping connection main board is connected with a piston rod of the clamping cylinder; the two rotary support plates are arranged on the clamping cylinder connecting seat and are connected with the clamping connecting main plate through pin shafts to form a supporting point for the rotation of the clamping connecting main plate; the at least one clamping connection support plate is arranged on the clamping connection main plate and used for clamping.
The efficient vertical guiding fixture for welding gun according to the preferred embodiment of the utility model, the part clamping mechanism further comprises at least one clamping block for clamping.
According to the efficient vertical guiding clamp for the welding gun, the part clamping mechanism further comprises a buffer pad, and the buffer pad is arranged on the clamping cylinder connecting seat and used for buffering the clamping connecting main board.
According to the efficient vertical guiding clamp for the welding gun, the welding gun comprises a plurality of parts positioning mechanisms, wherein the parts positioning mechanisms are arranged on the quick-change bottom plate and used for positioning.
According to the efficient vertical guiding clamp for the welding gun, which is disclosed by the preferred embodiment of the utility model, the vertical guiding clamp further comprises a part false-detecting prevention mechanism, and the part false-detecting prevention mechanism is arranged on the quick-change bottom plate and used for sensing a stamping part.
According to the efficient vertical guiding clamp for the welding gun, which is disclosed by the preferred embodiment of the utility model, the vertical guiding clamp further comprises a plurality of part supporting blocks, and the part supporting blocks are arranged on the quick-change bottom plate and used for supporting the stamping parts.
According to the efficient vertical guiding clamp for the welding gun, the efficient vertical guiding clamp further comprises at least two quick locating sleeves, wherein the quick locating sleeves are arranged on the quick replacing bottom plate and used for quickly locating the vertical guiding clamp during replacement.
The design concept of the utility model is as follows: the vertical guiding clamp for the welding gun is designed, the angle of the welding gun is vertical to the welding surface by utilizing the strength of the clamp, so that the accurate welding of stamping parts is realized, and the clamp quick-assembly connecting structure can realize the quick installation and replacement of the clamp, so that the cost is saved; the vertical guide clamp can enable the welding gun and the welding surface to be kept vertical in the welding process, can effectively ensure the perpendicularity and the welding strength of the welding bolt, reduces the bad production risk, improves the enterprise benefit, and can be adjusted and installed according to the welding direction so as to meet the welding requirements of bolts in different directions of stamping parts.
Compared with the prior art, the utility model has the following advantages:
the vertical guide clamp can keep the welding gun and the welding surface vertical in the welding process, can effectively ensure the perpendicularity and the welding strength of the welding bolt, reduces the risk of bad generation and improves the enterprise benefit;
secondly, the utility model adjusts and installs according to the welding direction, meets the welding requirements of bolts in different directions of stamping parts, and has high applicability.
Of course, it is not necessary for any one embodiment to practice the teachings of the present utility model to have all of the above described advantages.
Drawings
FIG. 1 is a schematic view of a vertical guide clamp of the present utility model;
FIG. 2 is a schematic view of a quick change floor of the present utility model;
FIG. 3 is a schematic view of a vertical guide mechanism and a part clamping mechanism of the present utility model;
FIG. 4 is a schematic view of a vertical guide mechanism according to the present utility model;
FIG. 5 is a schematic view of a vertical guide sleeve of the present utility model;
FIG. 6 is a schematic view of a welding gun and vertical guide sleeve of the present utility model;
FIG. 7 is a schematic view of a clamping cylinder mount and clamping cylinder connection mount of the present utility model;
FIG. 8 is a schematic view of a clamp connection main plate, a swivel support plate and a clamp connection support plate of the present utility model.
Detailed Description
The present utility model will be described in detail below with reference to the accompanying drawings.
Referring to fig. 1, a schematic diagram of a vertical guide fixture of the present utility model is shown, wherein when the vertical guide fixture of a welding gun is used for welding bolts on a stamping part, the angle of the welding gun is kept perpendicular to a welding surface by using the force of the fixture, so as to realize accurate bolt welding of the stamping part, and the fixture quick-assembly connection structure can realize quick installation and replacement of the fixture; the vertical guide clamp can keep the advancing direction of the welding gun vertical to the welding surface in the welding process, so that the perpendicularity and the welding strength of the welding bolt are effectively guaranteed, the risk of poor production is reduced, the vertical guide clamp can be adjusted and installed according to the welding direction, and the welding requirements of bolts in different directions of stamping parts are met.
Referring to fig. 3, 4, 5 and 6, the vertical guiding mechanism and the part clamping mechanism of the present utility model are schematically shown, and the vertical guiding clamp includes at least one vertical guiding mechanism 10 and a part clamping mechanism 20, in which the number of the vertical guiding mechanisms 10 is three in the embodiment of the present utility model, and three bolt welding is shown, but the present utility model is not limited thereto; the at least one vertical guide mechanism 10 is disposed on the part clamping mechanism 20, and the at least one vertical guide mechanism 10 moves with the part clamping mechanism 20 after assembly, and because the part clamping mechanism 20 is used to clamp a stamping part, the part clamping mechanism 20 is above the stamping part, and the at least one vertical guide mechanism 10 that moves with the part clamping mechanism 20 is also in place above the stamping part.
As shown in fig. 4, the vertical guiding mechanism 10 includes a vertical guiding sleeve 11, a vertical guiding sleeve connecting block 12 and a vertical guiding sleeve fixing seat 13, in fig. 5, the vertical guiding sleeve 11 is a hollow cylinder, an inner edge surface of one end of the vertical guiding sleeve 11 is an inclined surface 111, the vertical guiding sleeve 11 includes a connecting ring piece 112 protruding radially, the connecting ring piece 112 is provided with at least two ring piece through holes 1121 for locking and fixing the vertical guiding sleeve 11, in the embodiment of the utility model, the connecting ring piece 112 is located at an outer edge of an end surface of one end of the inclined surface 111, and a fastening piece is conveniently locked at this position; in fig. 6, the welding gun 1 is provided with an external inclined surface with the same slope at a position corresponding to the inclined surface 111, in addition, the diameter of an outer edge surface connected with the external inclined surface is matched with the inner diameter of the hollow cylinder body of the vertical guide sleeve 11, the welding gun can be stably attached and inserted into the vertical guide sleeve 11, and the welding gun is vertical to a welding surface when the inclined surface 111 and the external inclined surface are abutted, so that the welding gun cannot shake.
In addition, a connecting block through hole (not shown) and at least two fastening holes (not shown) are formed in one side of the vertical guide sleeve connecting block 12, the vertical guide sleeve 11 is inserted and connected with the connecting block through hole, the fastening piece is connected with the at least two ring piece through holes 1121 and the at least two fastening holes to fixedly connect the vertical guide sleeve 11 with the vertical guide sleeve connecting block 12, when the process is performed after locking, the vertical guide sleeve 11 is not loosened in the connecting block through hole, and is not driven by a welding gun to leave the connecting block through hole, so that the process safety is ensured.
In fig. 4, the vertical guide sleeve fixing seat 13 is an L-shaped sheet body including a vertical portion 131 and a horizontal portion 132, where the vertical portion 131 and the horizontal portion 132 may be integrally formed or formed by fixedly connecting two sheet bodies; two waist-shaped holes 1311 are formed in the vertical portion 131 of the vertical guide sleeve fixing seat 13 for adjusting the angle, and when the welding surface is not a horizontal plane, the deflection angle of the two waist-shaped holes 1311 can be correspondingly adjusted to adjust the angle of the vertical guide sleeve 11 so as to be perpendicular to the welding surface; a connecting hole (not shown) is formed in the part clamping mechanism 20 at a position corresponding to the waist-shaped hole 1311, and a fastener is connected with the waist-shaped hole 1311 and the connecting hole to fixedly connect the vertical guide sleeve fixing seat 13 with the part clamping mechanism 20; the horizontal portion 132 of the vertical guide sleeve fixing seat 13 is fixedly connected to the other side of the vertical guide sleeve connecting block 12, in the embodiment of the present utility model, the two are connected by a bolt fixing manner, it can be seen in fig. 1 that the lengths of the horizontal portions 132 of the three vertical guide sleeve fixing seats 13 are not identical, and the purpose of the design is mainly to adjust the welding points at different positions.
Referring to fig. 1, 2, 3, 7 and 8, the vertical guiding jig further includes a quick-change bottom plate 30, a plurality of part positioning mechanisms 40, a part error-preventing mechanism 50 and a plurality of part supporting blocks 60, wherein the part clamping mechanism 20, the plurality of part positioning mechanisms 40, the part error-preventing mechanism 50 and the plurality of part supporting blocks 60 are disposed on the quick-change bottom plate 30; as shown in fig. 3, the part clamping mechanism 20 includes a clamping cylinder 21, a clamping cylinder fixing seat 22, a clamping cylinder connecting seat 23, a clamping connecting main plate 24, two rotating support plates 25 and at least one clamping connecting support plate 26; wherein, the clamping cylinder fixing seat 22 is arranged on the quick-change bottom plate 30, and the connection mode is as follows: the clamping cylinder fixing seat 22 is provided with a plurality of connecting through holes, and a plurality of corresponding connecting through holes are also formed in the quick-change bottom plate 30, and the clamping cylinder fixing seat 22 is fixed on the quick-change bottom plate 30 by connecting the corresponding plurality of connecting through holes through fasteners during connection; the clamping cylinder connecting seat 23 is arranged on the clamping cylinder fixing seat 22, and the connection mode is as follows: the clamping cylinder connecting seat 23 is provided with a connecting through hole, the corresponding clamping cylinder fixing seat 22 is also provided with a connecting through hole, and the clamping cylinder connecting seat 23 is fixed on the clamping cylinder fixing seat 22 by connecting the corresponding connecting through hole through a fastener during connection.
In addition, the clamping cylinder 21 is arranged on the clamping cylinder connecting seat 23; one end of the clamping connection main board 24 is connected with a piston rod of the clamping cylinder 21; the two rotary support plates 25 are arranged on the clamping cylinder connecting seat 23, and the two rotary support plates 25 are connected with the clamping connection main plate 24 through a pin shaft to form a supporting point for the rotation of the clamping connection main plate 24; therefore, after assembly, when the piston rod of the clamping cylinder 21 drives one side of the clamping connection main board 24 to move downwards, the other side moves upwards, and vice versa.
In fig. 1 and 3, the number of the at least one clamping connection support plate 26 is one, the clamping connection support plate 26 is arranged on the clamping connection main plate 24 for clamping, in addition, the part clamping mechanism 20 further comprises at least one clamping block 80 for clamping, in this embodiment, two clamping blocks 80 are arranged below the clamping connection support plate 26, one clamping block 80 is arranged below the clamping connection main plate 24, in operation, a stamping part is placed on the plurality of part supporting blocks 60 by a robot, the part supporting blocks 60 are used for supporting the stamping part, and in combination with the plurality of part supporting blocks 60 for clamping the stamping part on the vertical guide clamp when the clamping connection main plate 24 moves downwards, the clamping blocks 80 are made of flexible materials, so that the surface of the stamping part is prevented from being damaged.
In addition, the part clamping mechanism 20 further includes a cushion pad 27, in fig. 3, the cushion pad 27 is disposed on the clamping cylinder connecting seat 23 for buffering the clamping connection main board 24, and in operation, the cushion pad 27 buffers and absorbs downward force of the clamping connection main board 24 when the clamping connection main board 24 moves downward, so as to protect the clamping connection main board 24 and other components disposed thereon.
As shown in fig. 2, the part positioning mechanisms 40 are disposed on the quick-change bottom plate 30 for positioning, the part positioning mechanisms 40 include a bracket portion and a probe portion disposed on the bracket portion, when in operation, the stamping parts are placed on the part supporting blocks 60 by the robot, the part supporting blocks 60 are used for receiving and supporting the stamping parts, and meanwhile, the probe portion of the part positioning mechanism 40 is inserted into the positioning holes formed on the stamping parts, which means that the stamping parts are placed in correct positions; in addition, the part error-preventing mechanism 50 disposed on the quick-change bottom plate 30 senses the stamping part, and in the embodiment of the utility model, the part error-preventing mechanism 50 is a distance sensor, and when sensing the stamping part, the distance data is transmitted to the control center to compare with the set data to determine whether the stamping part is sent by mistake.
As shown in fig. 1 and 2, the vertical guiding jig further includes at least two quick positioning sleeves 70, where the at least two quick positioning sleeves 70 are disposed on the quick-change bottom plate 30 for quick positioning during replacement of the vertical guiding jig, and in this embodiment, the number of the quick positioning sleeves 70 is two, and the connection manner is that: two positioning through holes 31 corresponding to the machine are formed in the quick-change bottom plate 30, the lower portion of the quick positioning sleeve 70 is inserted into the positioning through holes 31, the quick positioning sleeve 70 is locked on the quick-change bottom plate 30 by fasteners, when the vertical guide clamp is replaced, a carrying tool is used for carrying the vertical guide clamp to the upper portion of the machine, and the quick positioning sleeve 70 is aligned with a positioning pin on the machine to be put down.
It should be noted that, the terms "first," "second," and the like are used for defining the components, and are merely for convenience in distinguishing the corresponding components, and the terms have no special meaning unless otherwise stated, so they should not be construed as limiting the scope of the present utility model.
In the description of the present utility model, it should be understood that the azimuth or positional relationships indicated by the azimuth terms such as "front, rear, upper, lower, left, right", "lateral, vertical, horizontal", and "top, bottom", etc., are generally based on the azimuth or positional relationships shown in the drawings, merely to facilitate description of the present utility model and simplify the description, and these azimuth terms do not indicate and imply that the apparatus or elements referred to must have a specific azimuth or be constructed and operated in a specific azimuth, and thus should not be construed as limiting the scope of protection of the present utility model; the orientation word "inner and outer" refers to inner and outer relative to the contour of the respective component itself.
Meanwhile, it should be understood that the sizes of the respective parts shown in the drawings are not drawn in actual scale for convenience of description.
Compared with the prior art, the utility model has the following advantages:
the vertical guide clamp can keep the welding gun vertical in the welding process, can effectively ensure the perpendicularity and the welding strength of the welding bolt, reduces the risk of bad generation and improves the enterprise benefit;
secondly, the utility model adjusts and installs according to the welding direction, meets the welding requirements of bolts in different directions of stamping parts, and has high applicability.
The above disclosure is only a few specific embodiments of the present utility model, but the present utility model is not limited thereto, and any changes that can be thought by those skilled in the art should fall within the protection scope of the present utility model.
Claims (8)
1. A high-efficiency vertical guiding clamp for a welding gun is characterized by comprising at least one vertical guiding mechanism and a part clamping mechanism, wherein the at least one vertical guiding mechanism is arranged on the part clamping mechanism and comprises a vertical guiding sleeve, a vertical guiding sleeve connecting block and a vertical guiding sleeve fixing seat,
the vertical guide sleeve is a hollow cylinder, the inner edge surface of one end of the vertical guide sleeve is an inclined surface, the vertical guide sleeve comprises a radially protruding connecting ring piece, and the connecting ring piece is provided with at least two ring piece through holes for locking and fixing the vertical guide sleeve;
a connecting block through hole and at least two fastening holes are formed in one side of the vertical guide sleeve connecting block, the vertical guide sleeve is inserted into and connected with the connecting block through hole, and a fastening piece is connected with the at least two annular piece through holes and the at least two fastening holes to fixedly connect the vertical guide sleeve with the vertical guide sleeve connecting block;
the vertical guide sleeve fixing seat is an L-shaped sheet body, two waist-shaped holes are formed in the vertical portion of the vertical guide sleeve fixing seat and used for adjusting angles, connecting holes are formed in positions, corresponding to the waist-shaped holes, of the part clamping mechanism, and fasteners are connected with the waist-shaped holes and the connecting holes to fixedly connect the vertical guide sleeve fixing seat with the part clamping mechanism; the horizontal part of the vertical guide sleeve fixing seat is fixedly connected with the other side of the vertical guide sleeve connecting block.
2. The efficient vertical guide fixture for a welding gun of claim 1, further comprising a quick change base plate, wherein the part clamping mechanism is disposed on the quick change base plate, wherein the part clamping mechanism comprises a clamping cylinder, a clamping cylinder fixing seat, a clamping cylinder connecting seat, a clamping connecting main plate, two rotating support plates and at least one clamping connecting support plate, and wherein the clamping cylinder fixing seat is disposed on the quick change base plate; the clamping cylinder connecting seat is arranged on the clamping cylinder fixing seat; the clamping cylinder is arranged on the clamping cylinder connecting seat; one end of the clamping connection main board is connected with a piston rod of the clamping cylinder; the two rotary support plates are arranged on the clamping cylinder connecting seat and are connected with the clamping connecting main plate through pin shafts to form a supporting point for the rotation of the clamping connecting main plate; the at least one clamping connection support plate is arranged on the clamping connection main plate and used for clamping.
3. The efficient vertical guide welding gun clamp according to claim 2 wherein said part clamping mechanism further comprises at least one clamping block for clamping.
4. The efficient vertical guide welding gun clamp according to claim 3 wherein the part clamping mechanism further comprises a bumper pad disposed on the clamping cylinder attachment seat for cushioning the clamping attachment master plate.
5. The efficient vertical guide fixture for a welding gun of claim 4, further comprising a plurality of part positioning mechanisms disposed on the quick change base plate for positioning.
6. The efficient vertical guide fixture for a welding gun of claim 5 further comprising a part misdetection mechanism disposed on the quick change base plate for sensing a stamping.
7. The efficient vertical guide fixture for a welding gun of claim 6, further comprising a plurality of parts support blocks disposed on the quick change base plate for supporting the stamping.
8. The efficient vertical guide jig for a welding gun of claim 7 further comprising at least two quick-positioning sleeves disposed on the quick-change floor for quick-positioning when the vertical guide jig is changed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321804178.2U CN219703924U (en) | 2023-07-11 | 2023-07-11 | Efficient vertical guiding clamp for welding gun |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321804178.2U CN219703924U (en) | 2023-07-11 | 2023-07-11 | Efficient vertical guiding clamp for welding gun |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219703924U true CN219703924U (en) | 2023-09-19 |
Family
ID=87980060
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321804178.2U Active CN219703924U (en) | 2023-07-11 | 2023-07-11 | Efficient vertical guiding clamp for welding gun |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219703924U (en) |
-
2023
- 2023-07-11 CN CN202321804178.2U patent/CN219703924U/en active Active
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