Positioning device for the manufacture of a support for a feeding mechanism of a paver

Abstract

The utility model provides a kind of positioning device of paving machine feeding mechanism support seat manufacturing, including base, support structure, horizontal clamping structure and vertical pressing structure;Support structure is fixed on base, for supporting and auxiliary fixed paving machine feeding mechanism support seat;Horizontal clamping structure is fixed in support structure one side, for clamping support from horizontal direction;Vertical pressing structure is set on horizontal clamping structure, for compacting support from vertical direction.The utility model can realize one time clamping paving machine feeding mechanism support seat to complete multiple processes processing, effectively prevent its displacement or deformation in welding or assembly process, to significantly improve processing efficiency and quality stability.

Description

Technical Field

[0001] This utility model relates to the field of fixing device technology, and more specifically, to a positioning device for manufacturing a support for a paver conveying mechanism. Background Technology

[0002] As a core piece of equipment in modern road construction, the manufacturing precision of the material conveying mechanism support of a paver directly affects the stability and service life of the entire machine. This support, a key load-bearing component of the material conveying mechanism, needs to withstand the complex alternating loads generated during material transport; therefore, strict requirements are placed on its machining precision. The relative positional accuracy between the various mounting surfaces of the support, the coaxiality between the hole systems, and the flatness of key planes all directly affect the overall working performance and service life of the machine.

[0003] Existing machining technologies suffer from several shortcomings: First, the lack of dedicated positioning devices makes it difficult to guarantee the positioning stability of the workpiece during machining, leading to slight displacement under cutting forces and affecting the consistency of machining accuracy. Second, traditional clamping methods struggle to achieve rapid and accurate workpiece positioning and alignment, resulting in excessively long production preparation times and severely hindering the improvement of machining efficiency. Furthermore, existing technologies are highly dependent on the operator's skill level, leading to significant differences in workpiece quality between operators and making it difficult to guarantee quality stability during mass production. Utility Model Content

[0004] The main objective of this invention is to provide a positioning device for manufacturing a paver conveying mechanism support, so as to at least solve the problems of poor processing accuracy and low production efficiency of paver conveying mechanism supports in the prior art due to inaccurate positioning and unstable clamping during the production process.

[0005] To achieve the above objectives, this utility model provides a positioning device for manufacturing a paver conveying mechanism support. The positioning device includes: a base connected to a workbench; a support structure fixed on the base, which supports and assists in fixing the paver conveying mechanism support; a horizontal clamping structure fixed on the support structure and located on one side of the support structure, which supports and clamps the paver conveying mechanism support horizontally; and a vertical pressing structure disposed on the horizontal clamping structure for pressing the paver conveying mechanism support vertically.

[0006] Furthermore, the paver conveying mechanism support includes a base plate and a connecting plate perpendicular to the base plate. The support structure includes: a first support structure fixed on the base, the top of the first support structure being used to support both ends of the side of the base plate; and a second support structure fixed on the base, and the second support structure being perpendicular to the first support structure, so as to support the side of the connecting plate when the first support structure supports the base plate.

[0007] Furthermore, the first support structure includes: a first support plate, the side of which is fixed to the base, the top of which includes a first plane and a second plane; the height of the second plane is lower than that of the first plane; a first support block, which is fixed to the first plane, the top of which is horizontal; and a first adjusting block, which is connected to the second plane by studs, and the height of the first adjusting block can be adjusted vertically; wherein, the first support block and the first adjusting block are used to jointly support the side of the base plate.

[0008] Furthermore, the second support structure includes: a second support plate, which is fixed to the base on its side and is perpendicular to the first support plate; the top of the second support plate includes a first inclined surface adjacent to the first support plate and a third plane away from the first support plate, the first inclined surface matching the bottom edge of the connecting plate; the height of the third plane being lower than that of the first inclined surface; and a second adjusting block, which is connected to the third plane by studs, the second adjusting block being vertically adjustable in height, and the second adjusting block being used to support the end of the connecting plate away from the bottom edge of the base plate.

[0009] Furthermore, the horizontal clamping structure includes: a fixed clamping block, which is fixed to one side of the second support structure; and a movable clamping block, which is disposed on the opposite side of the fixed clamping block and fixed to the second support plate by studs; wherein the movable clamping block and the fixed clamping block clamp the connecting plate on the fixed clamping block, preventing the horizontal displacement of the paver conveying mechanism support.

[0010] Furthermore, the shape of the fixing clamping block corresponds to the shape of the connecting plate; the fixing clamping block has four raised positioning surfaces around its perimeter, which are used to support and position the connecting plate.

[0011] Furthermore, the vertical clamping structure is a vertical clamping block, which is set on the upper side of the fixed clamping block. It is fixed to the fixed clamping block by studs and presses down on the top of the connecting plate to prevent the vertical displacement of the paver's material conveying mechanism support.

[0012] This utility model discloses a positioning device for manufacturing a paver conveyor support. The positioning device includes: a base connected to a worktable; a support structure fixed to the base, used to support and assist in fixing the paver conveyor support; a horizontal clamping structure fixed to the support structure and located on one side of the support structure, used to support and clamp the paver conveyor support horizontally; and a vertical pressing structure disposed on the horizontal clamping structure, used to press the paver conveyor support vertically. This utility model, through optimized positioning and clamping structure design, achieves rapid and accurate positioning and reliable clamping of the workpiece, effectively ensuring processing accuracy and significantly improving production efficiency. Attached Figure Description

[0013] The accompanying drawings, which form part of this application, are used to provide a further understanding of the present invention. The illustrative embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an undue limitation of the present invention. In the drawings: Figure 1 This is an exploded structural diagram of a positioning device made from a paver material conveying mechanism support, which is an optional embodiment of this utility model. Figure 2 This is a schematic diagram of the structure of a positioning device made from a support for a paver conveying mechanism, which is an optional embodiment of this utility model.

[0014] The above figures include the following reference numerals: 10. Base; 20. Support structure; 21. First support structure; 211. First support plate; 2111. First plane; 2112. Second plane; 212. First support block; 213. First adjusting block; 22. Second support structure; 221. Second support plate; 2211. First inclined plane; 2212. Third plane; 222. Second adjusting block; 30. Horizontal clamping structure; 31. Fixed clamping block; 32. Movable clamping block; 40. Vertical pressing structure; 50. Support for paver conveying mechanism; 51. Base plate; 52. Connecting plate. Detailed Implementation

[0015] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. The present invention will now be described in detail with reference to the accompanying drawings and embodiments.

[0016] A positioning device for a paver conveying mechanism support according to an embodiment of the present utility model, such as... Figure 1 and Figure 2As shown, the positioning device includes: a base 10 connected to the worktable; a support structure 20 fixed on the base 10, which supports and assists in fixing the paver conveyor support 50; a horizontal clamping structure 30 fixed on the support structure 20 and located on one side of the support structure 20, which supports and clamps the paver conveyor support 50 horizontally; and a vertical pressing structure 40 mounted on the horizontal clamping structure 30, which presses the paver conveyor support 50 vertically. This solves the problems of poor processing accuracy and low production efficiency of the paver conveyor support due to inaccurate positioning and unstable clamping during production in the prior art.

[0017] In specific implementation, such as Figure 1 and Figure 2 As shown, the paver conveyor support 50 includes a base plate 51 and a connecting plate 52 perpendicular to the base plate 51. The support structure 20 includes: a first support structure 21 fixed to the base 10, the top of which supports both ends of the sides of the base plate 51; and a second support structure 22 fixed to the base 10, perpendicular to the first support structure 21, to support the sides of the connecting plate 52 when the first support structure 21 supports the base plate 51. This structure, through the mutually perpendicular first support structure 21 and second support structure 22, simultaneously positions and supports the base plate 51 and the connecting plate 52 of the paver conveyor support 50, ensuring the accuracy and stability of the spatial position of the paver conveyor support 50 during manufacturing.

[0018] In specific implementation, such as Figure 1 and Figure 2 As shown, the first support structure 21 includes: a first support plate 211, side-fixed to the base 10, the top of the first support plate 211 including a first plane 2111 and a second plane 2112; the height of the second plane 2112 is lower than that of the first plane 2111; a first support block 212, fixed to the first plane 2111, the top of the first support block 212 being horizontal; and a first adjusting block 213, connected to the second plane 2112 by studs, the first adjusting block 213 being vertically adjustable in height; wherein, the first support block 212 and the first adjusting block 213 are used to jointly support the side of the base plate 51. This structure, through the cooperation of the fixed-height first support block 212 and the vertically adjustable first adjusting block 213, together forms an adjustable reference surface for precisely supporting and adjusting the base plate 51.

[0019] In specific implementation, such as Figure 1 and Figure 2As shown, the second support structure 22 includes: a second support plate 221, which is side-fixed to the base 10 and is perpendicular to the first support plate 211; the top of the second support plate 221 includes a first inclined surface 2211 adjacent to the first support plate 211 and a third plane 2212 away from the first support plate 211, the first inclined surface 2211 matching the bottom edge of the connecting plate 52; the height of the third plane 2212 is lower than that of the first inclined surface 2211; and a second adjusting block 222, which is connected to the third plane 2212 by studs, and the second adjusting block 222 can be vertically adjusted in height, and is used to support one end of the connecting plate 52 away from the bottom edge of the base plate 51. This structure, through a fixed inclined surface matching the workpiece and a vertically adjustable support block, together defines and supports the connecting plate 52.

[0020] In specific implementation, such as Figure 1 and Figure 2 As shown, the horizontal clamping structure 30 includes: a fixed clamping block 31, which is fixed to one side of the second support structure 22; and a movable clamping block 32, which is disposed on the opposite side of the fixed clamping block 31 and fixed to the second support plate 221 by studs. The movable clamping block 32 and the fixed clamping block 31 clamp the connecting plate 52 onto the fixed clamping block 31, preventing horizontal displacement of the paver conveying mechanism support 50. This structure, through the cooperation of the fixed clamping block 31 and the movable clamping block 32, applies a clamping force to the positioned paver conveying mechanism support 50 from the horizontal direction, completely restricting its horizontal degree of freedom and preventing displacement during subsequent operations.

[0021] In specific implementation, such as Figure 1 and Figure 2 As shown, the shape of the fixing clamping block 31 corresponds to the shape of the connecting plate 52; the fixing clamping block 31 has four raised positioning surfaces around its periphery, which are used to support and position the connecting plate 52. The fixing clamping block 31, through its shape that precisely corresponds to the workpiece, achieves preliminary positioning of the connecting plate 52 before clamping, ensuring accurate positioning during clamping.

[0022] In specific implementation, such as Figure 1 and Figure 2 As shown, the vertical clamping structure 40 is a vertical clamping block, located on the upper side of the fixed clamping block 31. It is fixed to the fixed clamping block 31 by studs and presses downward against the top of the connecting plate 52, preventing the paver conveying mechanism support 50 from shifting vertically. The fixed clamping block 31 has a threaded hole at its top, which cooperates with the studs through a vertical clamping block that can apply pressure from the top downward, completely restricting the vertical freedom of the paver conveying mechanism support 50 and preventing it from tilting or detaching from the support positioning surface during processing.

[0023] The above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A positioning device for manufacturing a support for a paver's material conveying mechanism, characterized in that, The positioning device includes: Base (10), which is connected to the workbench; A support structure (20) is fixed on the base (10). The support structure (20) is used to support and assist in fixing the paver conveying mechanism support (50). A horizontal clamping structure (30) is fixed on the support structure (20) and located on one side of the support structure (20). The horizontal clamping structure (30) is used to support and clamp the paver conveying mechanism support (50) from the horizontal direction. A vertical clamping structure (40) is provided on the horizontal clamping structure (30) for clamping the paver conveying mechanism support (50) in the vertical direction.

2. The positioning device for manufacturing the paver conveying mechanism support according to claim 1, wherein the paver conveying mechanism support (50) includes a base plate (51) and a connecting plate (52) perpendicular to the base plate (51), characterized in that, The support structure (20) includes: The first support structure (21) is fixed on the base (10), and the top of the first support structure (21) is used to support the two ends of the side of the base plate (51); The second support structure (22) is fixed on the base (10) and is perpendicular to the first support structure (21) to support the side of the connecting plate (52) when the first support structure (21) supports the base plate (51).

3. The positioning device for the paver conveying mechanism support according to claim 2, characterized in that, The first support structure (21) includes: The first support plate (211) is fixed to the base (10) on the side. The top of the first support plate (211) includes a first plane (2111) and a second plane (2112). The height of the second plane (2112) is lower than that of the first plane (2111). The first support block (212) is fixed on the first plane (2111), and the top of the first support block (212) is a horizontal plane; The first adjusting block (213) is connected to the second plane (2112) by a stud, and the height of the first adjusting block (213) can be adjusted vertically; The first support block (212) and the first adjustment block (213) are used to jointly support the side of the base plate (51).

4. The positioning device for the paver conveying mechanism support according to claim 3, characterized in that, The second support structure (22) includes: The second support plate (221) is fixed to the base (10) on its side and is perpendicular to the first support plate (211). The top of the second support plate (221) includes a first inclined surface (2211) adjacent to the first support plate (211) and a third plane (2212) away from the first support plate (211). The first inclined surface (2211) matches the bottom edge of the connecting plate (52). The height of the third plane (2212) is lower than that of the first inclined surface (2211). The second adjusting block (222) is connected to the third plane (2212) by a stud. The second adjusting block (222) can be vertically adjusted in height. The second adjusting block (222) is used to support the end of the connecting plate (52) away from the bottom edge of the base plate (51).

5. The positioning device for the paver conveying mechanism support according to claim 4, characterized in that, The horizontal clamping structure (30) includes: A fixing clamping block (31) is fixed to one side of the second support structure (22); The movable clamping block (32) is located on the opposite side of the fixed clamping block (31) and is fixed to the second support plate (221) by studs; The movable clamping block (32) and the fixed clamping block (31) clamp the connecting plate (52) on the fixed clamping block (31) to prevent the paver material conveying mechanism support (50) from shifting horizontally.

6. The positioning device for the paver conveying mechanism support according to claim 5, characterized in that, The shape of the fixing clamping block (31) corresponds to the shape of the connecting plate (52); the fixing clamping block (31) has four raised positioning surfaces around its periphery, which are used to support and position the connecting plate (52).

7. The positioning device for the paver conveying mechanism support according to claim 5, characterized in that, The vertical clamping structure (40) is a vertical clamping block, which is set on the upper side of the fixed clamping block (31). It is fixed on the fixed clamping block (31) by studs and presses down on the top of the connecting plate (52) to prevent the vertical displacement of the paver conveying mechanism support (50).

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