CN212918193U - Tool for welding right side wall plate assembly of seat cushion - Google Patents
Tool for welding right side wall plate assembly of seat cushion Download PDFInfo
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- CN212918193U CN212918193U CN202020276823.8U CN202020276823U CN212918193U CN 212918193 U CN212918193 U CN 212918193U CN 202020276823 U CN202020276823 U CN 202020276823U CN 212918193 U CN212918193 U CN 212918193U
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- wall plate
- welding
- steel wire
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Abstract
The utility model relates to a to seat cushion right side wallboard assembly welded frock, comprising a base plate, bottom plate one end is connected with a positioning mechanism, the bottom plate other end is connected with b positioning mechanism, the bottom plate middle part is connected with c positioning mechanism, a positioning mechanism is used for fixing a position the k1 end of right side wallboard, b positioning mechanism is used for fixing a position the k2 end of right side wallboard and is located this two of serving and treats welding nut, k2 end and k1 end are relative both ends on the right side wallboard length direction, c positioning mechanism is used for hanging tight steel wire location in right side wallboard below with the face cover, right side wallboard middle part one side has a vacancy portion, a vacancy portion hangs tight steel wire with the face cover just right, face cover hangs the contact of the limit portion under surface that forms a vacancy portion on tight steel wire both ends and the right side wallboard. The utility model discloses can once only hang tight steel wire, right side wallboard and two with the face cover and treat welding nut location completion, convenient welding is favorable to improving welding efficiency.
Description
Technical Field
The utility model relates to a car seat cushion welding technology field, concretely relates to seat cushion right side wallboard assembly welded frock.
Background
The automobile seat cushion framework assembly comprises a right side wall plate assembly, a left side wall plate assembly and a connecting piece, and mainly plays a role in supporting and connecting, for example, fixing a safety belt lock catch, connecting automobile seat decorative plates, sliding rails and other structural pieces. In traditional processing technology, the right side wallboard assembly needs to be positioned many times through manual work, and welding efficiency is low. At present, there is no welding tool for the right side wall plate assembly.
Disclosure of Invention
The utility model aims at providing a to seat cushion right side wallboard assembly welded frock to the convenience welds right side wallboard assembly.
The technical proposal adopted by the utility model is as follows.
The utility model provides a to seat cushion right side wallboard assembly welded frock, comprising a base plate, bottom plate one end is connected with a positioning mechanism, the bottom plate other end is connected with b positioning mechanism, the bottom plate middle part is connected with c positioning mechanism, a positioning mechanism is used for fixing a position the k1 end of right side wallboard, b positioning mechanism is used for fixing a position the k2 end of right side wallboard and is located this two of serving and treats the weld nut, k2 end and k1 end are right side wallboard length direction relative both ends, c positioning mechanism is used for hanging tight steel wire location in right side wallboard below with the face cover, right side wallboard middle part one side has a vacancy portion, a vacancy portion hangs tight steel wire with the face cover just right, the face cover hangs tight steel wire both ends and right side wallboard on the limit portion lower surface contact who forms a vacancy portion.
Preferably, a balance cushion block for supporting the end of the right side wall plate k1 is connected to the bottom plate, and the balance cushion block is matched with the a1 positioning device.
Preferably, the b positioning mechanism comprises a b1 positioning device and a b2 positioning device, two nut positioning holes are formed in the end of the right side wall plate k2, the two nut positioning holes and the a vacancy are respectively located on two opposite sides of the right side wall plate in the width direction, a nut to be welded is corresponding to one position right above each nut positioning hole, the b1 positioning device is in positioning fit with each nut positioning hole and each nut to be welded, a safety belt nut positioning hole is formed in the end of the right side wall plate k2, the safety belt nut positioning hole and the a vacancy are located on the same side of the right side wall plate, and the b2 positioning device is used for being in positioning fit with the safety belt.
Preferably, the a positioning mechanism comprises an a1 positioning device, the end of the right side wall plate k1 is provided with an auxiliary positioning hole, the auxiliary positioning hole and the a vacant part are respectively positioned at two opposite sides of the right side wall plate in the width direction, and the a1 positioning device is matched with the auxiliary positioning hole in a positioning manner.
Preferably, the a1 positioning device, the b1 positioning device and the b2 positioning device are positioning pins, the upper end of the a1 positioning device is provided with a diameter-variable part for being matched with the auxiliary positioning hole, the upper end of the b1 positioning device is provided with a diameter-variable part for being matched with the nut positioning hole, and the upper end of the b2 positioning device is provided with a diameter-variable part for being matched with the safety belt nut positioning hole.
Preferably, the device further comprises a pressing mechanism, and the pressing mechanism comprises a d1 pressing device for pressing the upper ends of the two nuts to be welded.
Preferably, the pressing mechanism further comprises a d2 pressing device, the lower pressing end of the d2 pressing device presses the upper surface of the right side wall plate, and the d2 pressing device is matched with the a positioning mechanism and/or the b positioning mechanism.
Preferably, the two d2 pressing devices are respectively distributed at the end k1 and the end k2 of the right side wall plate.
Preferably, the d1 pressing device and the d2 pressing device are both vertical quick clamps, the lower pressing end of the d1 pressing device is connected with a pressing plate, and the pressing plate presses the upper ends of the two nuts.
Preferably, the c positioning mechanism comprises a steel wire positioning seat connected with the bottom plate, a positioning block is connected to the upper end of the steel wire positioning seat, and a positioning through groove for clamping the middle part of the steel wire tightly hung on the face sleeve is formed in the upper surface of the positioning block.
Preferably, at least one end of the positioning block is connected with a positioning piece for tightly hanging the end face of the steel wire by the positioning surface sleeve, and a b-shaped hollow part for welding operation of the welding robot is arranged between the positioning piece and the positioning block.
Preferably, the positioning pieces are distributed at two ends of the strip-shaped block and used for abutting against the positioning surface sleeve to tightly suspend the end faces at two ends of the steel wire.
The utility model discloses the technological effect who gains does: the utility model discloses can once only hang tight steel wire, right side wallboard and two with the face cover and treat welding nut location completion, convenient welding is favorable to improving welding efficiency.
Drawings
Fig. 1 is a perspective view of the tool for welding the right side wall plate assembly of the seat cushion according to the present invention;
fig. 2 is a perspective view of the tool for welding the seat cushion right side wall plate assembly of the present invention after being assembled with the seat cushion right side wall plate assembly;
fig. 3 is a top view of the tool for welding the right side wall plate assembly of the seat cushion according to the present invention after being assembled with the right side wall plate assembly of the seat cushion;
fig. 4 is a perspective view of the c-positioning mechanism of the present invention.
The corresponding relation of all the reference numbers is as follows:
10-bottom plate, 20-a positioning mechanism, 21-a1 positioning device, 22-balance cushion block, 30-b positioning mechanism, 31-b1 positioning device, 32-b2 positioning device, 40-c positioning mechanism, 41-steel wire positioning seat, 42-positioning block, 43-positioning sheet, 50-face sleeve hanging steel wire, 60-right side wall plate, 70-nut to be welded, 80-pressing mechanism, 81-d1 pressing device and 82-d2 pressing device.
Detailed Description
In order to make the objects and advantages of the present invention more apparent, the present invention will be described in detail with reference to the following embodiments. It is to be understood that the following text is only intended to describe one or several particular embodiments of the invention, and does not strictly limit the scope of the claims specifically claimed.
Example 1
As shown in fig. 1 to 3, a tool for welding a right side wall plate assembly of a seat cushion comprises a bottom plate 10, wherein one end of the bottom plate 10 is connected with a positioning mechanism 20 a, the other end of the bottom plate 10 is connected with a positioning mechanism 30 b, and the middle part of the bottom plate 10 is connected with a positioning mechanism 40 c. Before welding, the face sleeve tightly-hanging steel wire 50 is installed on the c positioning mechanism 40, and then the right side wall plate 60 is installed on the a and b positioning mechanisms 30; the end k1 of the right side wall plate 60 is positioned by the a positioning mechanism 20, the end k2 of the right side wall plate 60 and two nuts 70 to be welded positioned on the end k2 are positioned by the b positioning mechanism 30, and the end k2 and the end k1 are two opposite ends in the length direction of the right side wall plate 60; the face cover tightly hanging steel wire 50 is positioned below the right side wall plate 60 through the c positioning mechanism 40, one side of the middle part of the right side wall plate 60 is provided with an a-shaped hollow part, the a-shaped hollow part is opposite to the face cover tightly hanging steel wire 50, and two ends of the face cover tightly hanging steel wire 50 are in contact with the lower surface of the edge part of the right side wall plate 60, which forms the a-shaped hollow part.
This embodiment can once only hang tight steel wire 50, right side wallboard 60 and two with the face cover and wait to weld nut 70 location completion, and convenient welding is favorable to improving welding efficiency. This embodiment can be used in conjunction with a welding robot.
In order to position the right side wall plate 60, in the present embodiment, the b positioning mechanism 30 includes a b1 positioning device 31 and a b2 positioning device 32, the k2 end of the right side wall plate 60 has two nut positioning holes, the two nut positioning holes and the a vacancy are respectively located at two opposite sides of the right side wall plate 60 in the width direction, one nut 70 to be welded is located right above each nut positioning hole, the b1 positioning device 31 is in positioning fit with each nut positioning hole and each nut 70 to be welded, the k2 end of the right side wall plate 60 has a seat belt nut positioning hole, the seat belt nut positioning hole and the a vacancy are located at the same side of the right side wall plate 60, and the b2 positioning device 32 is used for positioning fit with the seat belt nut positioning hole.
Specifically, the b1 positioning device 31 and the b2 positioning device 32 are both positioning pins, which are common positioning tools, generally, the positioning pins include a main body, a diameter-variable portion is coaxially connected to the upper end of the main body, and the diameter of the main body is larger than that of the diameter-variable portion; in this embodiment, the diameter-variable part of the b1 positioning device 31 is adapted to fit the nut positioning hole, and the main body of the b1 positioning device 31 abuts against the lower surface of the side part of the right side wall plate 60 forming the nut positioning hole; the upper end of the b2 positioning device 32 has a diameter-variable part for fitting with the seat belt nut positioning hole, and the body of the b2 positioning device 32 abuts against the lower surface of the edge part of the right side wall plate 60 forming the seat belt nut positioning hole.
In order to better position the right side wall plate 60, in the present embodiment, the end k1 of the right side wall plate 60 is provided with an auxiliary positioning hole, the auxiliary positioning hole and the a-blank part are respectively located at two sides opposite to each other in the width direction of the right side wall plate 60, the a-positioning mechanism 20 comprises an a1 positioning device 21, and the a1 positioning device 21 is matched with the auxiliary positioning hole in a positioning manner. The positioning device 21 a1 is used for positioning the end k1 of the right side wall plate 60, and the positioning device 31 b1 and the positioning device 32 b2 are used for positioning the end k2 of the right side wall plate 60, so that the positioning accuracy of the right side wall plate 60 is improved. Besides, since the auxiliary positioning hole is only used for positioning and matching with the a1 positioning device 21 and has no other function, the position of the auxiliary positioning hole is not limited to the position shown in fig. 3.
Specifically, the a1 positioning device 21 is a positioning pin, which is a common positioning tool, and generally, the positioning pin includes a main body, a diameter-variable portion is coaxially connected to the upper end of the main body, and the diameter of the main body is larger than that of the diameter-variable portion; in the present embodiment, the diameter-variable portion of the a1 positioning device 21 is fitted into the auxiliary positioning hole, and when the right side wall plate 60 is mounted, the diameter-variable portion is fitted into the auxiliary positioning hole; the main body of the positioning device 21 of a1 is abutted against the lower surface of the edge part of the right side wall plate 60 forming the auxiliary positioning hole. The end k1 of the right side wall plate 60 is supported by the positioning device 21 a1, and the end k2 of the right side wall plate 60 is supported by the positioning device 31 b1 and the positioning device 32 b2, so that the stress uniformity of the right side wall plate 60 is improved.
In this embodiment, the bottom plate 10 is connected to the counter block 22, and the end k1 of the right side wall plate 60 is placed on the counter block 22. The balance cushion block 22 and the a1 positioning device 21 support the end k1 of the right side wall plate 60 together, and the balance cushion block 22 and the a1 positioning device 21 are arranged in a matching mode, so that the end k1 of the right side wall plate 60 is stressed uniformly.
In order to ensure the welding quality, the present embodiment further includes a pressing mechanism 80, and the pressing mechanism 80 includes a d1 pressing device 81, and presses the upper ends of the two nuts 70 to be welded through the d1 pressing device 81. The d1 pressing device 81 is matched with the b1 positioning device 31 for use, so that the upper surfaces of the edge parts of the nut 70 to be welded and the right side wall plate 60, which form the nut positioning hole, are mutually extruded, and welding is facilitated.
Specifically, the d1 pressing device 81 is a vertical quick clamp, and the pressing end of the d1 pressing device 81 is connected with a pressing plate, so that the upper ends of the two nuts are pressed by the pressing plate.
In the present embodiment, the pressing mechanism 80 further includes a d2 pressing device 82, a pressing end of the d2 pressing device 82 presses against an upper surface of the right side wall plate 60, and a d2 pressing device 82 is disposed to be matched with the a positioning mechanism 20 and/or the b positioning mechanism 30.
In order to better press the right side wall plate 60, in the present embodiment, two d2 pressing devices 82 are respectively distributed at the end k1 and the end k2 of the right side wall plate 60. At this time, the d2 pressing device 82 is arranged to be matched with the a and b positioning mechanisms 30.
In particular, the d1 pressing device 81 is a vertical quick clamp.
In this embodiment, the c-positioning mechanism 40 includes a wire positioning seat 41 connected to the base plate 10, a positioning block 42 is connected to an upper end of the wire positioning seat 41, and a positioning through groove is formed on an upper surface of the positioning block 42. When the face cover tightly hanging steel wire 50 is installed, the middle part of the face cover tightly hanging steel wire 50 is clamped into the positioning through groove. Because the face cover tightly hanging steel wire 50 is positioned between the positioning through groove and the lower surface of the edge part forming the a-hollow part on the right side wall plate 60, the face cover tightly hanging steel wire 50 cannot shake up and down, and therefore, other pressing devices are not required to be added to press the top of the face cover tightly hanging steel wire 50 in the embodiment.
In order to further position the face cover tightly hanging steel wire 50, as shown in fig. 4, in the present embodiment, at least one end of the positioning block 42 is connected with a positioning piece 43, and the positioning piece 43 abuts against the end face of the face cover tightly hanging steel wire 50, so as to ensure that the contact size between the two ends of the face cover tightly hanging steel wire 50 and the lower surface of the right side wall plate 60 meets the requirement, and the length of the welded seam formed after welding meets the process requirement; for the convenience of welding, a b-shaped hollow part for welding operation of the welding robot is arranged between the positioning plate 43 and the positioning block 42. In order to better position the face cover tightly hanging steel wire 50, the positioning pieces 43 are distributed at two ends of the bar-shaped block and respectively abut against end faces of two ends of the positioning face cover tightly hanging steel wire 50, so that the face cover tightly hanging steel wire 50 is prevented from generating displacement along the length direction of the face cover tightly hanging steel wire 50, and the welding quality is guaranteed.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention. The structures, devices, and methods of operation of the present invention, not specifically described and illustrated, are generally practiced by those of ordinary skill in the art without specific recitation or limitation.
Claims (10)
1. The utility model provides a frock to seat cushion right side wallboard assembly welded, a serial communication port, including bottom plate (10), bottom plate (10) one end is connected with a positioning mechanism (20), bottom plate (10) other end is connected with b positioning mechanism (30), bottom plate (10) middle part is connected with c positioning mechanism (40), a positioning mechanism (20) are used for fixing a position the k1 end of right side wallboard (60), b positioning mechanism (30) are used for fixing a position the k2 end of right side wallboard (60) and are located two welding nut (70) that should serve, k2 end and k1 end are right side wallboard (60) length direction relative both ends, c positioning mechanism (40) are used for treating face cover hangs tight steel wire (50) and are fixed a position in right side wallboard (60) below, right side wallboard (60) middle part one side has an empty portion, an empty portion hangs tight steel wire (50) with the face cover and just right, face cover hangs tight steel wire (50) both ends and forms the lower surface contact of an empty portion on right side wallboard (60).
2. A tooling for welding a right side wall plate assembly of a seat cushion according to claim 1, wherein the b positioning mechanism (30) comprises a b1 positioning device (31) and a b2 positioning device (32), the k2 end of the right side wall plate (60) is provided with two nut positioning holes, the two nut positioning holes and the a vacancy are respectively positioned at two opposite sides of the right side wall plate (60) in the width direction, a nut (70) to be welded is respectively positioned right above each nut positioning hole, the b1 positioning device (31) is in positioning fit with each nut positioning hole and each nut (70) to be welded, the k2 end of the right side wall plate (60) is provided with a seat belt nut positioning hole, the seat belt nut positioning hole and the a vacancy are positioned at the right side wall plate (60), and the b2 positioning device (32) is used for positioning fit with the same side of the seat belt nut positioning hole.
3. The tooling for welding the right side wall plate assembly of the seat cushion according to claim 2, wherein the a positioning mechanism (20) comprises an a1 positioning device (21), the end of the right side wall plate (60) k1 is provided with auxiliary positioning holes, the auxiliary positioning holes and the a vacant parts are respectively positioned at two sides opposite to the width direction of the right side wall plate (60), and the a1 positioning device (21) is matched with the auxiliary positioning holes in a positioning way.
4. A tooling for welding a right side wall plate assembly of a seat cushion according to claim 3 wherein a balancing pad (22) is attached to the base plate (10) for supporting the k1 end of the right side wall plate (60), the balancing pad (22) being adapted to the a1 positioning means (21).
5. The tooling for welding the seat cushion right side wall plate assembly according to claim 4, wherein the a1 positioning device (21), the b1 positioning device (31) and the b2 positioning device (32) are all positioning pins, the upper end of the a1 positioning device (21) is provided with a diameter-changing part for being matched with an auxiliary positioning hole, the upper end of the b1 positioning device (31) is provided with a diameter-changing part for being matched with a nut positioning hole, and the upper end of the b2 positioning device (32) is provided with a diameter-changing part for being matched with a safety belt nut positioning hole.
6. A tooling for welding a right side wall plate assembly of a seat cushion according to claim 1, further comprising a pressing mechanism (80), wherein the pressing mechanism (80) comprises a d1 pressing device (81) for pressing the upper ends of two nuts (70) to be welded.
7. A tooling for welding a seat cushion right side wall plate assembly according to claim 6, wherein the pressing mechanism (80) further comprises a d2 pressing device (82), the lower pressing end of the d2 pressing device (82) presses the upper surface of the right side wall plate (60), and the d2 pressing device (82) is arranged in a way of being matched with the a positioning mechanism (20) and/or the b positioning mechanism (30).
8. The tooling for welding the right side wall plate assembly of the seat cushion according to claim 7, wherein the two d2 hold-down devices (82) are respectively disposed at the end k1 and the end k2 of the right side wall plate (60).
9. The tooling for welding the right side wall plate assembly of the seat cushion according to claim 6, wherein the d1 pressing device (81) and the d2 pressing device (82) are vertical quick clamps, and the pressing end of the d1 pressing device (81) is connected with a pressing plate which presses the upper ends of the two nuts.
10. A tooling for welding a seat cushion right side wall plate assembly according to claim 1 further comprising one or more of features a-C:
the characteristics are as follows: c, the positioning mechanism (40) comprises a steel wire positioning seat (41) connected with the bottom plate (10), the upper end of the steel wire positioning seat (41) is connected with a positioning block (42), and the upper surface of the positioning block (42) is provided with a positioning through groove for clamping the middle part of the face cover hoisting steel wire (50);
and (B) is as follows: at least one end of the positioning block (42) is connected with a positioning piece (43) used for tightly hanging the end face of the steel wire (50) by the positioning surface sleeve, and a b-shaped hollow part for welding operation of a welding robot is arranged between the positioning piece (43) and the positioning block (42);
and (C) feature: the positioning pieces (43) are distributed at two ends of the strip-shaped block and used for abutting against the positioning surface sleeve to tightly suspend the end faces of two ends of the steel wire (50).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020276823.8U CN212918193U (en) | 2020-03-09 | 2020-03-09 | Tool for welding right side wall plate assembly of seat cushion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020276823.8U CN212918193U (en) | 2020-03-09 | 2020-03-09 | Tool for welding right side wall plate assembly of seat cushion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212918193U true CN212918193U (en) | 2021-04-09 |
Family
ID=75296142
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020276823.8U Active CN212918193U (en) | 2020-03-09 | 2020-03-09 | Tool for welding right side wall plate assembly of seat cushion |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212918193U (en) |
-
2020
- 2020-03-09 CN CN202020276823.8U patent/CN212918193U/en active Active
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