CN215280613U - Flexible pressing and holding device for welding - Google Patents
Flexible pressing and holding device for welding Download PDFInfo
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- CN215280613U CN215280613U CN202120989060.6U CN202120989060U CN215280613U CN 215280613 U CN215280613 U CN 215280613U CN 202120989060 U CN202120989060 U CN 202120989060U CN 215280613 U CN215280613 U CN 215280613U
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Abstract
The utility model discloses a device is held with flexible pressure to welding, hold the subassembly and be used for supporting including the pressure the base of holding the subassembly is held to the pressure, the pressure is held the subassembly and is included: a compactor; the pressing arm is connected with the compressor, a plurality of pin holes are formed in the pressing arm, and the pin holes are arranged in a linear array at preset intervals along the length direction of the pressing arm; the pressing block is fixedly connected below the pressing arm through the pin hole; the support block is fixedly connected to the base and correspondingly arranged below the pressing block; the pressing arm is driven by controlling the pressing device to complete lifting and pressing actions. The utility model discloses a device is held to welding with flexible pressure has higher flexibility, can manifold cycles use in order to adapt to different centre gripping objects, has reduced the work load of design simultaneously, has greatly improved design efficiency, has effectively shortened the project cycle, the cost is reduced.
Description
Technical Field
The utility model relates to an automobile welding jig technical field especially relates to a device is held with flexible pressure to welding.
Background
The automobile welding fixture is a key tool in automobile body manufacturing, and the importance of the welding fixture in the automobile industry is self-evident. Because the welding fixture tooling is typical nonstandard, the welding fixture tooling has the defects of poor universality, few application scenes and the like, however, the design workload can reach more than half of that of a vehicle body welding production line, and therefore, the welding fixture tooling can also be called as a core part of a vehicle body assembly production line.
The common welding fixture is designed with three basic components, namely a supporting part, a positioning clamping part, and the most basic positioning units for workpiece positioning in the fixture design are the common supporting block, the common pressing arm, the common pressing block and the common pin. The pressure arm is an important part in the automobile welding fixture, and the pressure arm is mainly used for pressing parts and fixing the positions of the parts, so that the pressure arm is widely applied to the welding fixture.
The existing pressure arm which is commonly used in the clamp assembly is designed in a non-standard form, and has a plurality of problems, firstly, the design workload of the existing non-standard pressure arm is large, and a large amount of labor and time cost is wasted; secondly, the existing non-standard pressure arm is complex in structure and high in processing cost; finally, the existing non-standard pressure arm also has the defects of low flexibility, capability of only pressing and supporting specific parts and incapability of recycling for multiple times.
SUMMERY OF THE UTILITY MODEL
A primary object of the utility model is to provide a device is held with flexible pressure to welding, wherein, the device is held to flexible pressure has higher flexibility, can manifold cycles use in order to adapt to different centre gripping objects, has effectively improved closing device's application scope has reduced the production and processing cost.
Another object of the utility model is to provide a device is held with flexible pressure to welding, wherein, the device is held to flexible pressure has reduced the work load of design, has greatly improved design efficiency, has effectively shortened the project cycle.
Another object of the utility model is to provide a device is held with flexible pressure to welding, wherein, device simple structure is held to flexible pressure, and production and processing is convenient, has fine practicality.
In order to achieve at least one of the above objects of the present invention, the present invention provides a flexible pressing device for welding, including a pressing component and a base for supporting the pressing component, wherein the pressing component includes a pressing device; the pressing arm is connected with the compressor, a plurality of pin holes are formed in the pressing arm, and the pin holes are arranged in a linear array at preset intervals along the length direction of the pressing arm; the pressing block is fixedly connected below the pressing arm through the pin hole; the support block is fixedly connected to the base and correspondingly arranged below the pressing block; the pressing arm is driven to lift by controlling the pressing device, a part to be welded is placed on the supporting block, the pressing device is controlled to drive the pressing arm to press downwards, and the pressing block on the pressing arm presses the part to be welded tightly.
According to the utility model discloses an embodiment, the base include the base with set up in connecting plate on the base, wherein the connecting plate is used for supporting and rigid coupling the collet with the tray.
According to the utility model discloses an embodiment, it is adjacent the interval of pinhole is 15 mm.
According to the utility model discloses an embodiment, the subassembly is held to pressure still includes the switching piece, the pressure arm passes through the switching piece with the collet is connected.
According to the utility model discloses an embodiment, the tip of pressure arm is equipped with the mounting hole, the one end of switching piece is passed through the mounting hole rigid coupling in on the pressure arm, the other end of switching piece with the collet is articulated mutually.
Further objects and advantages of the invention will be fully apparent from the ensuing description.
These and other objects, features and advantages of the present invention will become more fully apparent from the following detailed description.
Drawings
Fig. 1 shows a schematic structural diagram of a flexible pressing device according to an embodiment of the present invention.
Fig. 2 shows a schematic perspective view of the pressing arm according to an embodiment of the present invention
Fig. 3 shows a schematic front view of the press arm according to an embodiment of the present invention.
Fig. 4 shows a schematic top view of the press arm according to an embodiment of the invention.
In the figure:
1-a flexible holding device; 10-a pressure holding assembly; 20-a base; 11-a compactor; 12-a press arm; 121-pin holes; 122-mounting holes; 13-briquetting; 14-a support block; 15-a transfer block; 21-a base; 22-connecting plate.
Detailed Description
The preferred embodiments in the following description are given by way of example only, and other obvious variations will occur to those skilled in the art. The basic principles of the invention, as defined in the following description, may be applied to other embodiments, variations, modifications, equivalents and other technical solutions without departing from the spirit and scope of the invention.
It will be understood by those skilled in the art that in the present disclosure, the terms "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in a generic and descriptive sense only and not for purposes of limitation, as the terms are used in the description to indicate that the referenced device or element must have the specified orientation, be constructed and operated in the specified orientation, and not for the purposes of limitation.
As shown in fig. 1, a schematic structural diagram of a flexible pressing device for welding according to an embodiment of the present invention is illustrated. The flexible pressing device 1 comprises a pressing component 10 and a base 20 for supporting the pressing component 10, wherein the pressing component 10 comprises a presser 11, at least one pressing arm 12, at least one pressing block 13 and at least one supporting block 14, the pressing arm 12 is connected with the presser 11, the pressing block 13 is fixedly connected below the pressing arm 12, and the supporting block 14 is fixedly connected on the base 20 and correspondingly arranged below the pressing block 13; the arrangement is such that the pressing device 11 can drive the pressing arm 12 to lift up, the part to be welded is placed on the support block 14, then the pressing device 11 is controlled to drive the pressing arm 12 to press down, the pressing block 13 on the pressing arm 12 presses the part to be welded, in other words, the pressing block 13 and the support block 14 can firmly clamp the part to be welded.
Specifically, the press arm 12 is provided with a plurality of pin holes 121, the pin holes 121 are arranged in a linear array at a preset interval along the length direction of the press arm 12, the press block 13 is fixedly connected below the press arm 12 through the pin holes 121, in this embodiment, three consecutive pin holes 121 are optionally selected in the press arm 12, wherein the pin hole 121 located in the middle is used for fastening the press block 13 through a screw via hole, and the remaining two pin holes 121 are used for positioning the press block 13, so that the fixing position of the press block 13 on the press arm 12 can be changed to adapt to different clamping objects, so that the flexible pressing device 1 is more flexible, the workload for designing the press arm 12 is reduced, the design efficiency is improved, the project cycle cost is shortened, and the recycling rate of the press arm 12 is improved, the cost is effectively reduced.
More specifically, the base 20 includes a base 21 and a connecting plate 22 fixed to the base, wherein the connecting plate 22 is used to support and fix the compactor 11 and the pad 14.
Further, the pressing and holding assembly 10 further includes a transfer block 15, one end of the pressing arm 12 is provided with a mounting hole 122, one end of the transfer block 15 is fixedly connected to the pressing arm 12 through the mounting hole 122, and the other end of the transfer block 15 is hinged to the pressing arm 11, in other words, the pressing arm 12 is connected to the pressing arm 11 through the transfer block 15, so that when the pressing arm 11 is driven, the pressing arm 12 is driven by the pressing arm 11 through the transfer block 15 to realize the lifting and pressing actions. As shown in fig. 3, the mounting holes 122 are a group of array holes, two of which are pin holes and two of which are screw through holes, and the distance between the mounting holes 122 in the length direction is 20mm and the distance between the mounting holes in the width direction is 14 mm.
Preferably, as shown in fig. 2 to 4, in the embodiment of the present application, the pressing arm 12 is a rectangular body, and 13 pin holes 121 are formed along the length direction of the pressing arm 12 in an equidistant linear array, and the distance between the pin holes 12 is 15mm, it should be understood that the number of the pin holes 12 and the distance between the pin holes 12 may be set according to different application scenarios, and are not limited to the present application.
It should be understood that, in the embodiment of the present application, the compactor 11 is a manual compactor, and may also be a pneumatic compactor, and the like, and is not limited specifically herein.
It will be appreciated by persons skilled in the art that the embodiments of the invention shown in the foregoing description are given by way of example only and are not limiting of the invention. The objects of the present invention have been fully and effectively accomplished. The functional and structural principles of the present invention have been shown and described in the embodiments without departing from the principles, embodiments of the present invention may have any deformation or modification.
Claims (5)
1. A flexible pressure holding device for welding comprises a pressure holding component and a base used for supporting the pressure holding component, and is characterized in that the pressure holding component comprises:
a compactor;
the pressing arm is connected with the compressor, a plurality of pin holes are formed in the pressing arm, and the pin holes are arranged in a linear array at preset intervals along the length direction of the pressing arm;
the pressing block is fixedly connected below the pressing arm through the pin hole; and
the support block is fixedly connected to the base and correspondingly arranged below the pressing block;
the pressing arm is driven to lift by controlling the pressing device, a part to be welded is placed on the supporting block, the pressing device is controlled to drive the pressing arm to press downwards, and the pressing block on the pressing arm presses the part to be welded tightly.
2. The flexible pressing and holding device for welding according to claim 1, wherein the base comprises a base and a connecting plate arranged on the base, wherein the connecting plate is used for supporting and fixedly connecting the pressing device and the supporting block.
3. The flexible clamping device for welding according to claim 1, wherein the distance between adjacent pin holes is 15 mm.
4. The flexible clamping device for welding of claim 1 wherein said clamping assembly further comprises a transition block, said clamping arm being connected to said collet via said transition block.
5. The flexible pressing and holding device for welding according to claim 4, wherein a mounting hole is formed in one end of the pressing arm, one end of the transfer block is fixedly connected to the pressing arm through the mounting hole, and the other end of the transfer block is hinged to the pressing device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120989060.6U CN215280613U (en) | 2021-05-10 | 2021-05-10 | Flexible pressing and holding device for welding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120989060.6U CN215280613U (en) | 2021-05-10 | 2021-05-10 | Flexible pressing and holding device for welding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215280613U true CN215280613U (en) | 2021-12-24 |
Family
ID=79539773
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120989060.6U Active CN215280613U (en) | 2021-05-10 | 2021-05-10 | Flexible pressing and holding device for welding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215280613U (en) |
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2021
- 2021-05-10 CN CN202120989060.6U patent/CN215280613U/en active Active
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