A kind of bale fixing plate welding clamp

Abstract

The utility model discloses a kind of grass bag fixing plate welding jigs, belong to welding jig technical field, including base, the top of base is provided with a plurality of lightening holes, and the inner wall of one side of two the lightening holes is provided with positioning notch, for the positioning of mounting support, a plurality of movable abutting rod movably inserts on the long edge of one of the base, a plurality of fixed abutting rod fixedly inserts on the long edge of another of the base, first positioning block is detachably clamped in the top side of the base, and first positioning rod is arranged in its one side;The utility model is designed special welding jig for the welding position of each component of existing fixed plate, not only can each component be quickly connected and positioned, but also precise docking effect can be realized without advance marking, ensure welding accuracy, while each component is mutually positioned, positioning effect is good, whole process is easy to operate, save time and effort, greatly improve welding efficiency.

Description

Technical Field

[0001] This utility model belongs to the field of welding fixture technology, and in particular relates to a welding fixture for fixing grass bags. Background Technology

[0002] Grass clipping bags are primarily used to collect grass clippings after lawn mowing. They can also be used for flood control, dike construction, anti-slip purposes, and landscaping. The grass clipping bag fixing plate is one of the important supporting components of the bag, as shown in the attached image. Figure 1 , Figure 2 As shown, the existing grass-collecting bag fixing plate includes a grass-collecting plate 100, a rectangular frame 200, a mounting bracket 300, a first mounting lug 400, a second mounting lug 500, and a switch bracket mounting plate 600. All components are welded based on the grass-collecting plate. The first mounting lug 400 and the second mounting lug 500 are both fitted onto the crossbar in the middle of the rectangular frame 200 and then welded to the grass-collecting plate 100. There are two mounting brackets 300, which need to be interlocked and welded to the grass-collecting plate 100.

[0003] Traditional welding methods cannot pre-assemble the components of the fixing plate; each component must be welded onto the grass collection plate one by one. Furthermore, the welding points of each component need to be marked in advance during the welding process, which is very cumbersome. The manual marking also results in poor positioning accuracy, low efficiency, and the inability to guarantee welding quality. Therefore, we propose a grass bag support welding fixture to solve the above-mentioned problems. Utility Model Content

[0004] In view of this, in order to solve the problems of traditional welding methods that require pre-marking of welding points of each component, which is very troublesome and requires manual marking, resulting in poor positioning accuracy, low efficiency, and inability to guarantee welding quality, this utility model provides a welding fixture for a grass bag fixing plate.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a welding clamp for fixing grass bags, including a base, the top of which is provided with a plurality of weight-reducing holes, and two of the weight-reducing holes are provided with positioning slots on one side of their inner walls for positioning the mounting bracket. It also includes multiple movable abutments, which are movably inserted into one of the long edges of the base; It also includes multiple fixing rods, which are fixedly inserted into the other long edge of the base; It also includes a first positioning block, which is detachably snapped onto the top side of the base, and a first positioning rod is provided on one side of the block for connecting and positioning the switch bracket mounting plate. It also includes two positioning seats, symmetrically arranged above the top of the base. One of the positioning seats has a second positioning rod inserted inside one end for connecting and positioning the first mounting ear, and the other positioning seat has two second positioning rods inserted inside one end for connecting and positioning the second mounting ear. It also includes two third positioning blocks, which are symmetrically fixed to the bottom of the base. The two third positioning blocks are close to the corresponding positioning slots, and a fourth positioning rod is provided on one side of each block for connecting and positioning the bracket.

[0006] Furthermore, a clearance groove is provided on the inner bottom of the first positioning block.

[0007] Furthermore, two base plates are symmetrically fixedly connected to the top of the base near the long edge of the fixed abutment. Two positioning posts are fixedly connected to the top of each of the two base plates, and the two positioning seats are respectively sleeved and connected to the two base plates through the corresponding positioning posts.

[0008] Furthermore, the bottom edge of the third positioning block is provided with a slope.

[0009] Furthermore, it also includes two second positioning blocks, which are movably inserted into the sides of the two positioning seats that are close to each other, and a third positioning rod is inserted through one side of each of the two second positioning blocks.

[0010] Furthermore, each of the two second positioning blocks is provided with a dovetail block on the side away from each other, and each of the two positioning seats is provided with a dovetail groove adapted to the dovetail block on the side close to each other.

[0011] The embodiments of this utility model have the following beneficial effects: This invention utilizes a specialized welding fixture designed for the welding positions of various components of an existing fixed plate. This fixture enables rapid connection and positioning of the components without prior marking, ensuring precise docking and welding accuracy. Furthermore, it provides excellent positioning between the components, and the entire process is simple, time-saving, and labor-saving, significantly improving welding efficiency.

[0012] Other advantages, objectives, and features of this invention will be set forth in part in the description which follows, and in part will be apparent to those skilled in the art from the following examination and study, or may be learned from practice of this invention. The objectives and other advantages of this invention can be realized and obtained through the following description. Attached Figure Description

[0013] To make the objectives, technical solutions, and advantages of this utility model clearer, the preferred embodiments of this utility model will be described in detail below with reference to the accompanying drawings, wherein: Figure 1 A schematic diagram of the top structure of an existing grass bag fixing plate; Figure 2 A schematic diagram of the bottom structure of an existing grass bag fixing plate; Figure 3 This is a schematic diagram of the overall structure of a welding clamp for fixing grass bags according to the present invention; Figure 4 This is a schematic diagram of the base structure; Figure 5 This is a schematic diagram of the connection structure between the positioning seat and the second positioning block; Figure 6 This is a schematic diagram of the first positioning block structure; Figure 7 This is a schematic diagram of the third positioning block structure; Figure 8 A first-view structural diagram showing the positioning of the grass bag fixing plate on the welding fixture; Figure 9 A second-view structural diagram showing the positioning of the grass bag fixing plate on the welding fixture; Figure 10 A schematic diagram of the bottom structure for positioning the grass bag fixing plate on the welding fixture; Figure 11 for Figure 10 Enlarged view of the structure of part A in the middle.

[0014] In the diagram: 1. Base; 101. Weight reduction hole; 102. Positioning slot; 2. Base plate; 3. First positioning block; 31. Clearance slot; 4. Movable stop rod; 5. Positioning column; 6. Positioning seat; 61. Dovetail groove; 7. Fixed stop rod; 8. First positioning rod; 9. Second positioning rod; 10. Second positioning block; 11. Third positioning rod; 12. Dovetail block; 13. Third positioning block; 131. Inclined surface; 14. Fourth positioning rod. Detailed Implementation

[0015] The following specific examples illustrate the implementation of this utility model. Those skilled in the art can easily understand other advantages and effects of this utility model from the content disclosed in this specification. This utility model can also be implemented or applied through other different specific embodiments, and various details in this specification can also be modified or changed based on different viewpoints and applications without departing from the spirit of this utility model. It should be noted that the illustrations provided in the following embodiments are only schematic representations of the basic concept of this utility model. Unless otherwise specified, the following embodiments and features can be combined with each other.

[0016] Please see Figures 2-11As shown, this embodiment provides a welding fixture for a grass bag fixing plate, including a base 1. The top of the base 1 has three weight-reducing holes 101 arranged in a triangular pattern. The weight-reducing holes 101 can reduce the weight of the entire base 1. Furthermore, the inner wall of two of the parallel weight-reducing holes 101, away from the other weight-reducing hole 101, is provided with a positioning groove 102 for positioning the mounting bracket.

[0017] Multiple movable abutments 4 are movably inserted into one long edge of the base 1, with the movable abutments 4 positioned near the positioning slot 102. Multiple fixed abutments 7 are fixedly inserted into the other long edge of the base 1. The multiple movable abutments 4 and multiple fixed abutments 7 are used to position the rectangular frame 200 and the grass collection board 100 on the base 1, with the rectangular frame 200 located at the top edge of the grass collection board 100. When placing or removing the rectangular frame 200 and the grass collection board 100, all the movable abutments 4 can be pulled out first, and then they can be placed.

[0018] A first positioning block 3 is detachably snapped onto one side of the top of the base 1, and a first positioning rod 8 passes through one side of the first positioning block 3 for connecting and positioning the switch bracket mounting plate 600. One end of the first positioning rod 8 enters from the outer side of the first positioning block 3, exits from the inner side, and extends for a certain length. The switch bracket mounting plate 600 is positioned by fitting onto the extended end of the first positioning rod 8 through a through hole, so that it is aligned with the rectangular frame 200. A clearance slot 31 is provided on the inner bottom of the first positioning block 3. The clearance slot 31 facilitates the positioning and placement of the rectangular frame 200 and the grass collection plate 100, while ensuring that the switch bracket mounting plate 600 and the rectangular frame 200 can properly abut against each other.

[0019] Two base plates 2 are symmetrically fixedly connected to the top of the base 1 near the long edge of the fixed support rod 7. Two positioning posts 5 are fixedly connected to the top of each base plate 2, and two positioning seats 6 are respectively sleeved onto the two base plates 2 through corresponding positioning posts 5. Both positioning seats 6 are detachably connected to the base plates 2. When placing or removing the fixed plates, the positioning seats 6 can be removed first for better positioning or removal of the fixed plates. One end of one positioning seat 6 has a second positioning rod 9 inserted inside for connecting and positioning the first mounting lug 400, and one end of the other positioning seat 6 has two second positioning rods 9 inserted inside for connecting and positioning the second mounting lug 500. After the rectangular frame 200 is positioned on the base 1, both the first mounting lug 400 and the second mounting lug 500 are sleeved on the crossbar in the middle of the rectangular frame 200 and contact the top of the grass collection plate 100. At this time, one end of the second positioning rod 9 that is inserted through extends outward by a certain length and is inserted and positioned to insert the first mounting lug 400. One end of the second positioning rod 9 that is inserted through both also extends outward by a certain length and is inserted and positioned to insert the second mounting lug 500, thereby determining the welding position of the first mounting lug 400 and the second mounting lug 500, and ensuring a stable connection between them and the grass collection plate 100.

[0020] Two third positioning blocks 13 are symmetrically fixedly connected to the bottom of the base 1, and the two third positioning blocks 13 are respectively close to the corresponding positioning slots 102. A fourth positioning rod 14 is passed through one side of each block for connecting and positioning the mounting brackets 300. Before positioning the grass collecting plate 100 on the base 1, the two mounting brackets 300 are inserted into the two corresponding notches on the grass collecting plate 100, and the mounting brackets 300 overlap the grass collecting plate 100. After the grass collecting plate 100 is lowered, the two mounting brackets 300 are located in the two weight-reducing holes 101 and are positioned through the positioning slots 102. Then, the rectangular frame 200 is positioned on the grass collecting plate 100, and the two mounting brackets 300 are again limited and abutted. The mounting brackets 300 extend to one side below the base 1 and are inserted and limited by the fourth positioning rod 14. A bevel 131 is provided on one side of the bottom of the third positioning block 13. By setting the inclined surface 131, the support plate on the mounting bracket 300 can be made to fit against the inclined surface 131.

[0021] This invention can be used in the field of welding fixtures for fixing grass bags, and can also be applied to other fields.

[0022] The fixture also includes two second positioning blocks 10. Each of the two second positioning blocks 10 has a dovetail block 12 on its opposite side. Each of the two positioning seats 6 has a dovetail groove 61 on its opposite side that matches the dovetail block 12. A third positioning rod 11 is inserted into one side of each of the two second positioning blocks 10. The second positioning blocks 10 are positioned on one side of the positioning seat 6 by the insertion and engagement of the dovetail block 12 and the dovetail groove 61, corresponding to the side of the mounting bracket extending above the base 1. At this point, the third positioning rod 11 is inserted into the through hole on the mounting bracket 300, further stabilizing the mounting bracket 300 and ensuring the stability of the entire welding process.

[0023] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solution of this utility model without departing from the spirit and scope of this technical solution, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A welding clamp for securing straw bags, characterized in that, include: The base (1) has multiple weight-reducing holes (101) on its top, and two of the weight-reducing holes (101) have positioning slots (102) on one side of their inner walls for positioning the bracket (300). Multiple movable abutments (4) are movably inserted into one of the long edges of the base (1); Multiple fixed abutments (7) are fixedly inserted into the other long edge of the base (1); The first positioning block (3) is detachably snapped onto one side of the top of the base (1), and a first positioning rod (8) is provided on one side for connecting and positioning the switch bracket mounting plate (600). Two positioning seats (6) are symmetrically arranged above the top of the base (1). One of the positioning seats (6) has a second positioning rod (9) inserted inside one end for connecting and positioning the first mounting lug (400). The other positioning seat (6) has two second positioning rods (9) inserted inside one end for connecting and positioning the second mounting lug (500). Two third positioning blocks (13) are symmetrically fixedly connected to the bottom of the base (1), and the two third positioning blocks (13) are respectively close to the corresponding positioning slots (102), and a fourth positioning rod (14) is provided on one side of each of them for connecting and positioning the bracket (300).

2. The welding clamp for fixing a grass bag as described in claim 1, characterized in that, The bottom inner side of the first positioning block (3) is provided with a clearance slot (31).

3. The welding clamp for fixing a grass bag as described in claim 1, characterized in that, Two base plates (2) are symmetrically fixedly connected to the top of the base (1) near the long edge of the fixed abutment (7). Two positioning posts (5) are fixedly connected to the top of each of the two base plates (2), and the two positioning seats (6) are respectively sleeved and connected to the two base plates (2) through the corresponding positioning posts (5).

4. The welding clamp for fixing a grass bag as described in claim 1, characterized in that, The bottom side edge of the third positioning block (13) is provided with a slope (131).

5. A welding clamp for fixing grass bags as described in claim 1 or 3, characterized in that, It also includes two second positioning blocks (10), which are movably positioned and inserted into the two positioning seats (6) on their respective sides, and a third positioning rod (11) is inserted into one side of each of the two second positioning blocks (10).

6. The welding clamp for fixing a grass bag as described in claim 5, characterized in that, Dovetail blocks (12) are provided on the side of the two second positioning blocks (10) that are far apart from each other, and dovetail grooves (61) that are adapted to the dovetail blocks (12) are provided on the side of the two positioning seats (6) that are close to each other.

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