CN212793705U - Nut welding tool for chassis suspension support - Google Patents
Nut welding tool for chassis suspension support Download PDFInfo
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- CN212793705U CN212793705U CN202021050794.XU CN202021050794U CN212793705U CN 212793705 U CN212793705 U CN 212793705U CN 202021050794 U CN202021050794 U CN 202021050794U CN 212793705 U CN212793705 U CN 212793705U
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- welding tool
- nut welding
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Abstract
The utility model discloses a nut welding frock for on chassis suspension support, comprising a base plate, work piece locating component is installed to the below of bottom plate, the top of bottom plate is installed and is compressed tightly the subassembly, work piece locating component clamps the location guide block including the liftable, it has the locating pin that is used for fixed work piece to distribute on the location guide block to clamp, be equipped with the direction opening that supplies to clamp the location guide block and pass on the bottom plate, the lift that clamps the location guide block is driven by the location cylinder of its bottom, clamp the location guide block and install the subassembly that compresses tightly rather than the complex liftable directly over, compress tightly the subassembly including being used for compressing tightly fixed and correspond the complex compact heap with the locating pin, the lift that compresses tightly the subassembly is driven by the cylinder that compresses tightly of its top. The utility model relates to a rationally, easy operation, the cost of manufacture is low, and production efficiency is high need not the professional operation of welder, and the product overhang rigidity of producing does not have quality defects such as hourglass welding, need not increase extra inspection process.
Description
The technical field is as follows:
the utility model relates to a chassis suspension scaffold weldment frock field mainly relates to a nut welding frock for on chassis suspension support.
Background art:
the automobile chassis parts are usually welded with nuts, the common operation is that equipment is fixed, the manual work is carried out, the emphasis on manual labor is high, time and labor are wasted, the nut welding at different positions is realized by rotating or moving the parts, the efficiency is low, and the requirement of batch processing production cannot be met;
and the welding quality of the welded nut is influenced by personal proficiency, the risks of welding missing and welding penetration are easy to occur, 100% of full-inspection process prevention needs to be added, and the production cost is increased. Therefore, the nut welding fixture which is convenient to operate, place and take away is needed to be manufactured.
The utility model has the following contents:
the utility model discloses the purpose is exactly in order to compensate prior art's defect, provides a nut welding frock for on chassis suspension support, easy operation, and the cost of manufacture is low, only needs to put into anchor clamps locating pin, labour saving and time saving with the part during workman's operation.
The utility model discloses a realize through following technical scheme:
the utility model provides a nut welding frock for on chassis suspension support, includes the bottom plate, work piece locating component is installed to the below of bottom plate, the top of bottom plate is installed and is compressed tightly the subassembly, work piece locating component clamps the location guide block including liftable, it distributes on the location guide block to clamp and has the locating pin that is used for fixed work piece, be equipped with the direction opening that supplies to clamp the location guide block and pass on the bottom plate, the lift that clamps the location guide block is driven by the location cylinder of its bottom, clamp the location guide block and install directly over rather than the complex liftable compress tightly the subassembly, compress tightly the subassembly including being used for compressing tightly fixed and correspond the complex compact heap with the locating pin, compress tightly the lift of subassembly and be driven by the cylinder that compresses tightly of its top.
The positioning cylinder is fixedly arranged below the bottom plate through a mounting connecting plate, the positioning cylinder is vertically arranged, the extending end of a piston rod of the positioning cylinder is connected with a clamping positioning guide block, positioning pins corresponding to the positions of the nuts to be welded of the workpieces are distributed on the clamping positioning guide block, and the positioning pins are stepped shafts.
The clamping positioning guide block is matched with the guide opening in a guiding mode, and the size of the guide opening is slightly smaller than that of a workpiece.
The compressing cylinder is arranged right above the clamping and positioning guide block through a cylinder mounting plate support frame.
The cylinder mounting plate is fixed and limited through an L-shaped limiting block which is horizontally arranged.
The pressing assembly further comprises a fixing plate, and a fixing pressing block and an elastic pressing block are arranged at the bottom end of the fixing plate.
The fixed pressing block is fixedly arranged on the bottom end face of the fixed plate, the upper end portion of the elastic pressing block is provided with a guide pillar, the upper end of the guide pillar penetrates through a guide hole in the fixed plate, a limiting block is arranged at the extending end of the guide pillar, and a spring is clamped on the guide pillar between the fixed plate and the elastic pressing block.
The fixed pressing block and the elastic pressing block are both of cylindrical structures
The upper end face of the fixed plate is distributed with guide posts, and the cylinder mounting plate is provided with guide through holes matched with the guide posts.
The principle is as follows: through the design of above-mentioned structure, drive the installation location guide block of card through the location cylinder, make the installation location guide block that clamps pass the square hole of seting up on the bottom plate, rise to appointed height, place the part on the locating pin connecting block again, the cooperation locating pin carries out the location support, puts the nut, then drives the fixed plate through compressing tightly the cylinder, drives the compact heap and moves down, makes corresponding cylindrical compact heap compress tightly. When the welding is accomplished, the cylinder contracts, and the compact heap leaves the nut, and the locating pin connecting block contracts downwards along with the cylinder, passes the bottom plate square hole, because the part is bigger than the bottom plate square hole, can't pass through, has just so realized breaking away from of locating pin and part, and the part is stayed on the bottom plate to it is light to realize getting the piece. The gauge is simple in structure, free of special processing, low in manufacturing cost, convenient to operate and high in production efficiency.
The utility model has the advantages that:
the utility model relates to a rationally, easy operation, the cost of manufacture is low, and production efficiency is high need not the professional operation of welder, and the product overhang rigidity of producing does not have quality defects such as hourglass welding, need not increase extra inspection process.
Description of the drawings:
fig. 1 is a schematic structural diagram of the present invention.
The specific implementation mode is as follows:
see the drawings.
A nut welding tool used on a chassis suspension bracket comprises a bottom plate 1, a workpiece positioning component 2 is arranged below the bottom plate 1, a compressing component 3 is arranged above the bottom plate 1, the workpiece positioning component 2 comprises a clamping positioning guide block 2-1 capable of rising and falling, positioning pins 2-2 used for fixing a workpiece are distributed on the clamping positioning guide block 2-1, a guide opening 4 for the clamping positioning guide block 2-1 to pass through is arranged on the bottom plate 1, the clamping positioning guide block 2-1 is in guide fit with the guide opening 4, the size of the guide opening 4 is slightly smaller than that of the workpiece, the clamping positioning guide block 2-1 is driven by a positioning cylinder 5 at the bottom end of the clamping positioning guide block to rise and fall, a pressing component 3 capable of rising and falling is arranged right above the clamping positioning guide block 2-1 and matched with the clamping positioning guide block, the pressing component 3 comprises a pressing block 3-1 used for pressing and fixing and correspondingly matched with the positioning pin 2-2, the lifting of the pressing component 3 is driven by a pressing cylinder 3-2 above the pressing component.
Further, a positioning cylinder 5 is fixedly arranged below the bottom plate 1 through a mounting connecting plate 7, the positioning cylinder 5 is vertically arranged, the extending end of a piston rod of the positioning cylinder is connected with a clamping positioning guide block 2-1, positioning pins 2-2 corresponding to the positions of nuts to be welded of workpieces are distributed on the clamping positioning guide block 2-1, and the positioning pins 2-2 are stepped shafts.
Further, the pressing cylinder 3-2 is arranged right above the clamping positioning guide block 2-1 through a cylinder mounting plate 8 supporting frame; the cylinder mounting plate 8 is fixed and limited by an L-shaped limiting block 9 which is horizontally arranged.
Further, the pressing assembly 3 also comprises a fixing plate 3-3, a fixed pressing block 3-4 and an elastic pressing block 3-5 are arranged at the bottom end of the fixing plate 3-3, and the fixed pressing block 3-4 and the elastic pressing block 3-5 are both cylindrical structures; the fixed pressing block 3-4 is fixedly arranged on the bottom end face of the fixed plate 3-3, the upper end part of the elastic pressing block 3-5 is provided with a guide pillar, the upper end of the guide pillar passes through a guide hole in the fixed plate, the extending end of the guide pillar is provided with a limit block 10, and a spring 11 is clamped on the guide pillar between the fixed plate 3-3 and the elastic pressing block 3-5; the upper end surface of the fixed plate 3-3 is distributed with a guide post 12, and the cylinder mounting plate 8 is provided with a guide through hole 13 matched with the guide post.
When the structure is used, an external electric appliance controller is pressed to drive a switch to open the clamp, the positioning air cylinder rises, the part reaches a designed position through a guide opening in the bottom plate, the part is placed in the positioning pin for positioning, the starting key is pressed again, the clamping air cylinder clamps tightly, the robot receives a starting instruction to weld, after the welding is completed, the starting key is pressed again, the clamping air cylinder is opened, the positioning air cylinder contracts, and the part is taken out. The whole process has no frequent physical labor, the operation is simple and convenient, and the operation can be realized by common workers.
The bottom plate on erect and be equipped with a set of frock subassembly, the compact heap fix on the flat board, do the elevating movement along with compressing cylinder and press from both sides tightly, open the nut, compressing cylinder passes through the cylinder mounting panel and installs on bottom plate 1, the position of compact heap is adjusted through L shape stopper to the cylinder mounting panel, L shape stopper is fixed on the bottom plate at cylinder mounting panel periphery.
In the positioning pins, four are in total: a main positioning line, an auxiliary positioning pin and two limit pins. One of the cylindrical pressing blocks is fixed, the other three of the cylindrical pressing blocks are movable pins with springs, when the cylindrical pressing blocks are pressed, pressing nuts of the fixed pressing blocks are fixed, and the rest three pressing nuts are controlled and braked through the springs, so that the phenomenon that the pressing nuts are not pressed is avoided.
In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of the 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, "first," "second," "third," and "fourth" 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 should be further noted that, unless explicitly stated or limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected, mechanically connected, electrically connected, directly connected, connected through an intermediate medium, or connected to the inside of two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art according to specific circumstances.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. The utility model provides a nut welding frock for on chassis suspension support, including bottom plate (1), its characterized in that: a workpiece positioning assembly (2) is installed below the bottom plate (1), a compressing assembly (3) is installed above the bottom plate (1), the workpiece positioning assembly (2) comprises a liftable clamping positioning guide block (2-1), positioning pins (2-2) used for fixing a workpiece are distributed on the clamping positioning guide block (2-1), a guide opening (4) for the clamping positioning guide block (2-1) to penetrate through is formed in the bottom plate (1), the clamping positioning guide block (2-1) is driven to lift by a positioning cylinder (5) at the bottom end of the clamping positioning guide block, the liftable compressing assembly (3) matched with the clamping positioning guide block is installed right above the clamping positioning guide block (2-1), the compressing assembly (3) comprises a compressing block (3-1) which is used for compressing and fixing and is correspondingly matched with the positioning pins (2-2), the compression assembly (3) is driven to lift by a compression cylinder (3-2) above the compression assembly.
2. The nut welding tool for the chassis suspension bracket according to claim 1, wherein the nut welding tool comprises: the positioning cylinder (5) is fixedly arranged below the bottom plate (1) through a mounting connecting plate (7), the positioning cylinder (5) is vertically arranged, the extending end of a piston rod of the positioning cylinder is connected with a clamping positioning guide block (2-1), positioning pins (2-2) corresponding to the positions of nuts to be welded of workpieces are distributed on the clamping positioning guide block (2-1), and the positioning pins (2-2) are stepped shafts.
3. The nut welding tool for the chassis suspension bracket as claimed in claim 2, wherein the nut welding tool comprises: the clamping positioning guide block (2-1) is in guide fit with the guide opening (4), and the size of the guide opening (4) is slightly smaller than that of a workpiece.
4. The nut welding tool for the chassis suspension bracket according to claim 1, wherein the nut welding tool comprises: the pressing cylinder (3-2) is arranged right above the clamping positioning guide block (2-1) through a cylinder mounting plate (8) supporting frame.
5. The nut welding tool for the chassis suspension bracket according to claim 4, wherein the nut welding tool comprises: the cylinder mounting plate (8) is fixed and limited through an L-shaped limiting block (9) which is horizontally arranged.
6. The nut welding tool for the chassis suspension bracket according to claim 1, wherein the nut welding tool comprises: the pressing assembly (3) further comprises a fixing plate (3-3), and a fixing pressing block (3-4) and an elastic pressing block (3-5) are arranged at the bottom end of the fixing plate (3-3).
7. The nut welding tool for the chassis suspension bracket according to claim 6, wherein the nut welding tool comprises: the fixed pressing block (3-4) is fixedly arranged on the bottom end face of the fixed plate (3-3), the upper end of the elastic pressing block (3-5) is provided with a guide pillar, the upper end of the guide pillar penetrates through a guide hole in the fixed plate, the extending end of the guide pillar is provided with a limiting block (10), and a spring (11) is clamped on the guide pillar between the fixed plate (3-3) and the elastic pressing block (3-5).
8. The nut welding tool for the chassis suspension bracket according to claim 6, wherein the nut welding tool comprises: the fixed pressing blocks (3-4) and the elastic pressing blocks (3-5) are both cylindrical structures.
9. The nut welding tool for the chassis suspension bracket according to claim 6, wherein the nut welding tool comprises: the upper end face of the fixed plate (3-3) is distributed with guide posts (12), and the cylinder mounting plate (8) is provided with guide through holes (13) matched with the guide posts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021050794.XU CN212793705U (en) | 2020-06-10 | 2020-06-10 | Nut welding tool for chassis suspension support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021050794.XU CN212793705U (en) | 2020-06-10 | 2020-06-10 | Nut welding tool for chassis suspension support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212793705U true CN212793705U (en) | 2021-03-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021050794.XU Active CN212793705U (en) | 2020-06-10 | 2020-06-10 | Nut welding tool for chassis suspension support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212793705U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116765700A (en) * | 2023-08-21 | 2023-09-19 | 肇庆市丰驰精密金属制品有限公司 | Chassis suspension bracket welding tool |
-
2020
- 2020-06-10 CN CN202021050794.XU patent/CN212793705U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116765700A (en) * | 2023-08-21 | 2023-09-19 | 肇庆市丰驰精密金属制品有限公司 | Chassis suspension bracket welding tool |
| CN116765700B (en) * | 2023-08-21 | 2023-10-24 | 肇庆市丰驰精密金属制品有限公司 | Chassis suspension bracket welding tool |
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