CN210306408U - Tricycle suspension welding frock - Google Patents
Tricycle suspension welding frock Download PDFInfo
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- CN210306408U CN210306408U CN201920311398.9U CN201920311398U CN210306408U CN 210306408 U CN210306408 U CN 210306408U CN 201920311398 U CN201920311398 U CN 201920311398U CN 210306408 U CN210306408 U CN 210306408U
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Abstract
The utility model provides a tricycle suspension welding frock belongs to mechanical technical field. The tricycle suspension frame welding machine solves the problems that an existing tricycle suspension frame is welded manually, and is difficult to operate and low in welding precision. This tricycle suspension welding frock, the on-line screen storage device comprises a base, two locate on the base respectively with the connecting hole one of crossbeam both ends department correspond the supporting seat one that sets up, have on the supporting seat one with it corresponds the coaxial locating hole one that sets up of connecting hole one, be equipped with the round pin axle that is used for locating connecting hole one in the locating hole one, be equipped with a plurality of supporting seat two that are used for supporting the turn-ups of crossbeam both sides on the base and be used for compressing tightly the compact structure on supporting seat two with the turn-ups, be equipped with the positioning seat that is used for the backup pad of location position crossbeam lower part on the base, have the constant head tank that sets up with the backup pad cooperation on. The utility model has the advantages of good positioning effect, high precision, simple operation, wide application range and the like.
Description
Technical Field
The utility model belongs to the technical field of machinery, a tricycle suspension welding frock is related to.
Background
The welding positioning of the tricycle suspension is always a difficult problem, and the accurate positioning needs to be ensured, and the operation needs to be simple and quick. Because the available space of suspension is little, the welding of suspension in the past generally adopts handheld frock location to press from both sides tightly. The suspension includes crossbeam, diaphragm and backup pad, and the both sides of crossbeam are equipped with the turn-ups, and the diaphragm erects on the crossbeam, and the backup pad is located the below of crossbeam, still sets up horizontal pole and journal stirrup simultaneously on the crossbeam, need with crossbeam, diaphragm, backup pad, horizontal pole and journal stirrup welding just can use it on the tricycle after the integrative suspension of formation. It is very difficult to manually fix the cross beam, the cross plate and the support plate and the accuracy is affected; when the handheld tool is used for positioning and clamping, workers are difficult to operate, and a large amount of time and a large amount of manpower are spent in the process of production.
Disclosure of Invention
The utility model aims at having the above-mentioned problem to current technique, provided a can carry out the tricycle suspension welding frock of accurate positioning to the suspension.
The purpose of the utility model can be realized by the following technical proposal:
tricycle suspension welding frock, including base, two locate on the base respectively with the connecting hole one of crossbeam both ends department correspond the supporting seat one that sets up, its characterized in that, supporting seat one on have with it correspond the coaxial locating hole one that sets up of connecting hole one that sets up, locating hole one in be equipped with the round pin axle that is used for locating connection hole one, the base on be equipped with a plurality of supporting seat two that are used for supporting the turn-ups of crossbeam both sides and be used for compressing tightly the compact structure on supporting seat two with the turn-ups, the base on be equipped with the positioning seat that is used for the backup pad of location position crossbeam lower part, the positioning seat on have the constant head tank that sets up with the backup pad cooperation, the base on still be equipped with the location structure that is used.
The upper end face of the second supporting seat is attached to the lower surface of the flange, and the flange can be stably supported through the pressing structure and the second supporting seat. Before the welding, fix a position the backup pad through the positioning seat, fix a position the crossbeam through supporting seat one and round pin axle, fix the crossbeam through supporting seat two and compact structure, fix a position the diaphragm through location structure, after each part location, weld each part together through welder.
In foretell tricycle suspension welding frock, location structure including fix the supporting seat three on the base, locate the horizontal supporter on three upper portions of supporting seat and locate the connecting plate on the horizontal supporter, the lower surface of connecting plate and the surface of diaphragm cooperate, the connecting plate on have with locate the connecting hole two that sets up relatively on the diaphragm locating hole two, locating hole two in be equipped with the pin of connecting hole two threaded connection.
The transverse supporting body is plate-shaped or columnar, one part of the transverse plate is positioned on the side of the cross beam, and the second positioning hole is also positioned on the side of the cross beam. And placing the transverse plate on the cross beam, moving the transverse plate to a proper position, enabling the connecting holes II to be arranged opposite to the positioning holes II, fixing the transverse plate on the connecting plate through the pins, and enabling the upper surface of the fixed transverse plate to be attached to the lower surface of the connecting plate.
The number of the positioning structures is equal to the number of the transverse plates arranged on the transverse beam.
In foretell tricycle suspension welding frock, compact structure including fix the supporting seat on the base four with locate the supporting seat on four quick binding clasp one, the supporting seat four be two and all be equipped with a quick binding clasp one on every supporting seat four, one of them quick binding clasp one sets up with the supporting seat two that are located crossbeam one side middle part relatively, another quick binding clasp one sets up with the supporting seat two that are located crossbeam opposite side middle part relatively.
In the tricycle suspension welding tool, the quick clamping device comprises a support fixed on the support seat four, a pressing plate hinged on the support, a pressing block arranged on the pressing plate, a hinged plate hinged on the pressing plate and a handle hinged on the support, and one end, far away from the pressing plate, of the hinged plate is hinged with the handle.
In foretell tricycle suspension welding frock, the support on have the fluting, the clamp plate be located the fluting, the support on wear to be equipped with pivot one, the clamp plate cover establish in pivot one, the clamp plate on wear to be equipped with the pivot two that is parallel of pivot one, the articulated slab be two and be located the both sides of clamp plate respectively, two the articulated slab establish respectively on pivot two, the handle on wear to be equipped with the pivot three that is parallel of pivot one, two the other pot head of articulated slab establishes in pivot three, the support on have with the interior recess that the articulated slab cooperation set up.
Without the flanging, the pressing structure can be pressed directly onto the cross beam.
In foretell tricycle suspension welding frock, the base on be fixed with supporting seat five and supporting seat six, supporting seat six on have with the recess that the horizontal pole cooperation that locates on the crossbeam set up, supporting seat five on have and be used for compressing tightly quick binding clasp two in the recess with the horizontal pole.
In the tricycle suspension welding tool, the structure of the second quick clamping device is the same as that of the first quick clamping device.
Compared with the prior art, this tricycle suspension welding frock has following advantage:
the cross beam, the supporting plate and the transverse plate can be accurately positioned, the positioning effect is good, the stability of the positioned rear cross beam, the supporting plate and the transverse plate is good, and the welding precision can be effectively improved; the quick positioning can be realized, and the working efficiency is high; simple operation and wide application range.
Drawings
Fig. 1 is a schematic structural diagram of a preferred embodiment of the present invention.
Fig. 2 is a schematic structural diagram of a first quick clamping device provided by the present invention.
Fig. 3 is a schematic view of an internal structure of the first quick clamping device provided by the present invention.
Fig. 4 is a partial schematic structural diagram of a preferred embodiment of the present invention.
In the figure, a cross beam; b. a support plate; c. a transverse plate; d. a cross bar; 1. a base; 2. a first supporting seat; 3. a second supporting seat; 4. positioning seats; 5. a third supporting seat; 6. a transverse support; 7. a connecting plate; 8. a fourth supporting seat; 9. a support; 10. pressing a plate; 11. briquetting; 12. a hinge plate; 13. a handle; 14. a first rotating shaft; 15. A second rotating shaft; 16. a rotating shaft III; 17. an inner concave portion; 18. a fifth supporting seat; 19. and a sixth supporting seat.
Detailed Description
The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.
As shown in fig. 1 tricycle suspension welding frock, including base 1, two locate on the base 1 respectively with the connecting hole one of crossbeam a both ends department correspond the supporting seat 2 that sets up, have on the supporting seat 2 with the coaxial locating hole one that sets up of connecting hole that corresponds the setting with it, be equipped with the round pin axle that is used for locating connecting hole one in the locating hole one, be equipped with a plurality of supporting seat two 3 that are used for supporting the turn-ups of crossbeam a both sides and be used for compressing tightly the compact structure on supporting seat two 3 with the turn-ups on base 1, be equipped with the positioning seat 4 that is used for the location to be located the backup pad b of crossbeam a lower part on the base 1, have on the positioning seat 4 with the constant head tank that backup pad b cooperation set up, still be equipped.
The upper end face of the second supporting seat 3 is attached to the lower surface of the flange, and the flange can be stably supported through the pressing structure and the second supporting seat 3. Before the welding, fix a position backup pad b through positioning seat 4, fix a position crossbeam a through supporting seat one 2 and round pin axle, fix crossbeam a through supporting seat two 3 and compact structure, fix a position diaphragm c through location structure, after each part location, weld each part together through welder.
As shown in fig. 1, the positioning structure includes a third supporting seat 5 fixed on the base 1, a transverse supporting body 6 disposed on the upper portion of the third supporting seat 5, and a connecting plate 7 disposed on the transverse supporting body 6, a lower surface of the connecting plate 7 is matched with a surface of the transverse plate c, a second positioning hole disposed opposite to a second connecting hole disposed on the transverse plate c is formed in the connecting plate 7, and a pin connected with the second connecting hole through a thread is disposed in the second positioning hole. The transverse support body 6 is plate-shaped or column-shaped, a part of the transverse plate c is positioned at the side of the cross beam a, and the second positioning hole is also positioned at the side of the cross beam a. And placing the transverse plate c on the cross beam a, moving the transverse plate c to a proper position to enable the connecting holes II to be arranged opposite to the positioning holes II, fixing the transverse plate c on the connecting plate 7 through the pins, and enabling the upper surface of the transverse plate c to be attached to the lower surface of the connecting plate 7 after the transverse plate c is fixed. The number of the positioning structures is equal to the number of the upper transverse plates c arranged on the cross beam a.
As shown in fig. 1, the pressing structure includes a first quick clamping device fixed on a fourth supporting seat 8 of the base 1 and a first quick clamping device arranged on the fourth supporting seat 8, the first quick clamping device is arranged on each of the four supporting seats 8, one of the first quick clamping devices is arranged opposite to the second supporting seat 3 in the middle of one side of the beam a, and the other quick clamping device is arranged opposite to the second supporting seat 3 in the middle of the other side of the beam a.
As shown in fig. 2, the quick clamping device comprises a support 9 fixed on the support seat four 8, a pressure plate 10 hinged on the support 9, a pressure block 11 arranged on the pressure plate 10, a hinged plate 12 hinged on the pressure plate 10 and a handle 13 hinged on the support 9, wherein one end of the hinged plate 12 far away from the pressure plate 10 is hinged with the handle 13.
As shown in fig. 3, a slot is formed in the support 9, the pressing plate 10 is located in the slot, a first rotating shaft 14 penetrates through the support 9, the pressing plate 10 is sleeved on the first rotating shaft 14, a second rotating shaft 15 parallel to the first rotating shaft 14 penetrates through the pressing plate 10, two hinged plates 12 are located on two sides of the pressing plate 10 respectively, the two hinged plates 12 are sleeved on the second rotating shaft 15 respectively, a third rotating shaft 16 parallel to the first rotating shaft 14 penetrates through the handle 13, the other ends of the two hinged plates 12 are sleeved on the third rotating shaft 16, and an inner concave portion 17 matched with the hinged plates 12 is formed in the support 9. Without the flanging, the holding-down structure can be pressed directly onto the cross member a.
As shown in fig. 4, a fifth supporting seat 18 and a sixth supporting seat 19 are fixed on the base 1, a groove matched with a cross bar d arranged on the cross beam a is formed in the sixth supporting seat 19, and a second quick clamping device for pressing the cross bar d in the groove is arranged on the fifth supporting seat 18. The structure of the second quick clamping device is the same as that of the first quick clamping device.
The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.
Claims (7)
1. A tricycle suspension welding tool comprises a base (1), two supporting seats (2) which are arranged on the base (1) and respectively correspond to connecting holes one at two ends of a cross beam (a), it is characterized in that the first support seat (2) is provided with a first positioning hole which is coaxial with a first connecting hole correspondingly arranged, a pin shaft for positioning the connecting hole I is arranged in the positioning hole I, a plurality of supporting seats II (3) for supporting flanges at two sides of the cross beam (a) and a pressing structure for pressing the flanges on the supporting seats II (3) are arranged on the base (1), the base (1) is provided with a positioning seat (4) for positioning a supporting plate (b) positioned at the lower part of the beam (a), the positioning seat (4) is provided with a positioning groove which is matched with the supporting plate (b), the base (1) is also provided with a positioning structure for positioning a transverse plate (c) positioned at the upper part of the transverse beam (a).
2. The tricycle suspension welding tool according to claim 1, wherein the positioning structure comprises a third supporting seat (5) fixed on the base (1), a transverse supporting body (6) arranged at the upper part of the third supporting seat (5), and a connecting plate (7) arranged on the transverse supporting body (6), the lower surface of the connecting plate (7) is matched with the surface of the transverse plate (c), a second positioning hole arranged opposite to a second connecting hole arranged on the transverse plate (c) is formed in the connecting plate (7), and a pin connected with the second connecting hole in a threaded manner is arranged in the second positioning hole.
3. The tricycle suspension welding tool according to claim 2, wherein the compression structure comprises four support seats (8) fixed on the base (1) and a first quick clamping device arranged on the four support seats (8), the number of the four support seats (8) is two, each first quick clamping device is arranged on each four support seat (8), one first quick clamping device is arranged opposite to the second support seat (3) located in the middle of one side of the cross beam (a), and the other first quick clamping device is arranged opposite to the second support seat (3) located in the middle of the other side of the cross beam (a).
4. The tricycle suspension welding tool according to claim 3, wherein the quick clamping device comprises a support (9) fixed on the support seat four (8), a pressing plate (10) hinged on the support (9), a pressing block (11) arranged on the pressing plate (10), a hinge plate (12) hinged on the pressing plate (10) and a handle (13) hinged on the support (9), and one end, far away from the pressing plate (10), of the hinge plate (12) is hinged with the handle (13).
5. The tricycle suspension welding tooling as claimed in claim 4, wherein the seat (9) is provided with a slot, the pressure plate (10) is positioned in the open slot, a first rotating shaft (14) penetrates through the support (9), the pressing plate (10) is sleeved on the first rotating shaft (14), a second rotating shaft (15) parallel to the first rotating shaft (14) penetrates through the pressing plate (10), the two hinged plates (12) are respectively positioned at two sides of the pressing plate (10), the two hinged plates (12) are respectively sleeved on the second rotating shaft (15), a rotating shaft III (16) parallel to the rotating shaft I (14) is arranged on the handle (13) in a penetrating way, the other ends of the two hinged plates (12) are sleeved on the rotating shaft III (16), the support (9) is provided with an inner concave part (17) matched with the hinge plate (12).
6. The tricycle suspension welding tool according to claim 5, wherein a fifth supporting seat (18) and a sixth supporting seat (19) are fixed on the base (1), a groove matched with a cross rod (d) arranged on the cross beam (a) is formed in the sixth supporting seat (19), and a second quick clamping device used for pressing the cross rod (d) in the groove is arranged on the fifth supporting seat (18).
7. The tricycle suspension welding tooling of claim 6, wherein the second quick clamp is identical in structure to the first quick clamp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920311398.9U CN210306408U (en) | 2019-03-12 | 2019-03-12 | Tricycle suspension welding frock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920311398.9U CN210306408U (en) | 2019-03-12 | 2019-03-12 | Tricycle suspension welding frock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210306408U true CN210306408U (en) | 2020-04-14 |
Family
ID=70122676
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920311398.9U Expired - Fee Related CN210306408U (en) | 2019-03-12 | 2019-03-12 | Tricycle suspension welding frock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210306408U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113560792A (en) * | 2021-07-23 | 2021-10-29 | 重庆福泰涂装技术有限公司 | Front welding positioning device for vehicle frame |
-
2019
- 2019-03-12 CN CN201920311398.9U patent/CN210306408U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113560792A (en) * | 2021-07-23 | 2021-10-29 | 重庆福泰涂装技术有限公司 | Front welding positioning device for vehicle frame |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200414 Termination date: 20210312 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |