Forming die for manufacturing protective fence fixing socket

Abstract

The utility model discloses a forming die for manufacturing a protective fence fixing socket, which comprises a base, and a fixing wheel is fixedly connected to the top of one side of the base. One end of the flat iron is placed between the fixed wheel and the limiting wheel, then the handle rod drives the inserting rod to be inserted into the inserting groove, meanwhile, the flat iron is located between the fixed wheel and the movable wheel, then the handle rod rotates with the inserting rod as the circle center, and the limiting wheel abuts against the end of the flat iron. The movable wheel drives the flat iron to form a ring around the fixed wheel, the vertical distance between the fixed wheel and the limiting wheel can be adjusted through the adjusting mechanism, the second reversing gear can be driven to rotate through the handle, and the second reversing gear drives the lead screw to rotate through the first reversing gear. And the screw rod drives the distance between the movable wheel and the insertion rod through the sliding block and the sliding seat, so that the forming mold can be adjusted according to the thickness of the flat iron, the flat iron with different thicknesses can be machined, and the applicability of the forming mold is effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of building construction auxiliary devices, in particular to a forming die for making a guardrail fixing socket. Background Art

[0002] Inadequate safety protection for floor edge openings will cause great safety hazards to construction workers. General protection of projects often uses crisscross guardrails, while steel pipes and fasteners are in short supply during the peak period of structural construction. At the same time, there are a large number of discarded scraps in the project that cannot be fully utilized, resulting in a waste of resources. Therefore, a forming mold for making guardrail fixing sockets is proposed, which is used to make scraps into connecting parts for fixing guardrails.

[0003] The current molding mold for making guardrail fixing sockets, for example, a molding mold for making guardrail fixing sockets proposed in publication number: CN205314599U, can quickly produce guardrail fixing sockets. The produced fixing sockets replace a large number of pipe fasteners when fixing the guardrails, which not only achieves waste reuse but also saves construction costs.

[0004] Although the existing forming molds for making guardrail fixing sockets can achieve waste reuse and save construction costs when in use, it is found in actual use that in the existing forming molds, the spacing between the fixed column, the fixed wheel and the movable wheel is fixed, while the thickness of the scraps is different. The existing forming molds cannot adjust their sizes according to the thickness of the scraps, making them less applicable and inconvenient to use. Utility Model Content

[0005] The utility model aims to provide a forming die for making a guardrail fixing socket, which can adjust the forming die according to the thickness of the flat iron so as to process flat irons of different thicknesses, thereby effectively improving the applicability of the forming die.

[0006] To achieve the above purpose, the utility model provides the following technical solutions: a forming mold for making a guardrail fixing socket, comprising a base, a fixing wheel is fixedly connected to the top of one side of the base, and a limiting wheel is arranged on the side of the base close to the fixing wheel, wherein:

[0007] The vertical spacing between the limiting wheel and the fixed wheel is adjusted by an adjusting mechanism, a handle bar is arranged above the fixed wheel, a slot is provided on the top of the fixed wheel, an insertion rod is fixedly connected to the bottom of one end of the handle bar corresponding to the slot, a sliding seat is arranged below the handle bar away from the insertion rod, a movable wheel is rotatably connected to the bottom of the sliding seat, and a sliding groove is provided at the bottom of the handle bar corresponding to the sliding seat;

[0008] The sliding seat is fixedly connected with a sliding block at the top of the sliding groove corresponding to the sliding seat, and a screw rod threadably connected to the sliding block is rotatably connected in the sliding groove. A transmission groove is opened inside the handle rod near the sliding groove, and one end of the screw rod located in the transmission groove is fixedly connected with a first reversing gear, and the transmission groove is rotatably connected with a second reversing gear inside the first reversing gear, and the end of the second reversing gear near the outer side of the handle rod is fixedly connected with a handle.

[0009] Preferably, the adjustment mechanism includes a fixed frame, the base is fixedly connected to the fixed frame near the top of the limiting wheel, a bracket is arranged on the outer side of the limiting wheel, the limiting wheel is rotatably connected to the bracket, an adjusting screw is threadedly connected to the fixed frame, the end of the adjusting screw is rotatably connected to the bracket, guide grooves are symmetrically penetrated on both sides of the fixed frame near the adjusting screw, a guide rod is fixedly connected to the side of the bracket corresponding to the guide groove, and scale lines are arranged on the guide rod.

[0010] Preferably, the guide rod is a cylinder, and the guide rod and the guide groove form a guide structure.

[0011] Preferably, the insertion rod is a cylinder, and the outer diameter of the insertion rod matches the inner diameter of the slot.

[0012] Preferably, the first reversing gear and the second reversing gear are perpendicular to each other, and the first reversing gear is meshed with the second reversing gear.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0014] 1. The utility model places one end of the flat iron between the fixed wheel and the limiting wheel, then the handle rod drives the insertion rod to be inserted into the slot, and the flat iron is located between the fixed wheel and the movable wheel, and then the handle rod is rotated with the insertion rod as the center of the circle, and the limiting wheel is used to abut the end of the flat iron, so that the movable wheel drives the flat iron to form a circle around the fixed wheel, and the vertical distance between the fixed wheel and the limiting wheel can be adjusted by the adjustment mechanism, and the second reversing gear can be driven to rotate by the handle, and the second reversing gear drives the lead screw to rotate through the first reversing gear, so that the lead screw drives the distance from the movable wheel to the insertion rod through the slider and the sliding seat, and then the forming mold can be adjusted according to the thickness of the flat iron, so as to process flat irons of different thicknesses, effectively improving the applicability of the forming mold. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the cross-sectional structure of the handle bar of the utility model;

[0017] Figure 3 For this utility model Figure 1Schematic diagram of the local enlarged structure at point A in the middle.

[0018] In the figure: 1. base; 2. fixed wheel; 3. limiting wheel; 4. fixed frame; 5. bracket; 6. adjusting screw; 7. guide groove; 8. guide rod; 9. scale line; 10. handle rod; 11. slot; 12. plug rod; 13. sliding seat; 14. movable wheel; 15. slide groove; 16. slider; 17. screw rod; 18. transmission groove; 19. first reversing gear; 20. second reversing gear; 21. handle. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] See also Figures 1 to 3 The utility model provides a technical solution: a molding die for making a guardrail fixed socket, comprising a base 1, a fixed wheel 2 is fixedly connected to the top of one side of the base 1, and a limited wheel 3 is arranged on the side of the base 1 close to the fixed wheel 2, wherein,

[0021] The vertical spacing between the limiting wheel 3 and the fixed wheel 2 is adjusted by an adjusting mechanism. A handle bar 10 is arranged above the fixed wheel 2. A slot 11 is provided at the top of the fixed wheel 2. An insertion rod 12 is fixedly connected to the bottom of one end of the handle bar 10 corresponding to the slot 11. A sliding seat 13 is arranged below the handle bar 10 away from the insertion rod 12. A movable wheel 14 is rotatably connected to the bottom of the sliding seat 13. A sliding groove 15 is provided at the bottom of the handle bar 10 corresponding to the sliding seat 13.

[0022] The sliding seat 13 is fixedly connected with a slider 16 at the top of the corresponding slide groove 15, and a screw rod 17 threadedly connected to the slider 16 is rotatably connected in the slide groove 15. A transmission groove 18 is opened inside the handle rod 10 near the slide groove 15, and one end of the screw rod 17 located in the transmission groove 18 is fixedly connected with a first reversing gear 19, and the transmission groove 18 is rotatably connected with a second reversing gear 20 inside the first reversing gear 19, and a handle 21 is fixedly connected to the end of the second reversing gear 20 near the outer side of the handle rod 10;

[0023] One end of the flat iron is placed between the fixed wheel 2 and the limiting wheel 3, and then the handle rod 10 drives the insertion rod 12 to be inserted into the inside of the slot 11, and at the same time, the flat iron is located between the fixed wheel 2 and the movable wheel 14, and then the handle rod 10 is rotated with the insertion rod 12 as the center, and the limiting wheel 3 is pressed against the end of the flat iron, so that the movable wheel 14 drives the flat iron to form a circle around the fixed wheel 2, and the vertical spacing between the fixed wheel 2 and the limiting wheel 3 can be adjusted through the adjustment mechanism, and the second reversing gear 20 can be driven to rotate through the handle 21, and the second reversing gear 20 drives the screw rod 17 to rotate through the first reversing gear 19, so that the screw rod 17 drives the spacing from the movable wheel 14 to the insertion rod 12 through the slider 16 and the sliding seat 13, and then the forming mold can be adjusted according to the thickness of the flat iron, so as to process flat irons of different thicknesses, effectively improving the applicability of the forming mold.

[0024] See also Figures 1 to 3 The adjusting mechanism includes a fixing frame 4, a fixing frame 4 is fixedly connected to the top of the base 1 near the limiting wheel 3, a bracket 5 is arranged on the outer side of the limiting wheel 3, the limiting wheel 3 is rotatably connected to the bracket 5, an adjusting screw 6 is threadedly connected to the fixing frame 4, and the end of the adjusting screw 6 is rotatably connected to the bracket 5, and guide grooves 7 are symmetrically penetrated on both sides of the fixing frame 4 near the adjusting screw 6, and a guide rod 8 is fixedly connected to one side of the bracket 5 corresponding to the guide groove 7, and a scale line 9 is arranged on the guide rod 8, and the guide rod 8 is a cylinder, and the guide rod 8 and the guide groove 7 constitute a guiding structure When it is necessary to adjust the vertical distance between the fixed wheel 2 and the limiting wheel 3, the adjusting screw 6 is rotated. The adjusting screw 6 drives the bracket 5 to move through the threaded connection formed with the fixed frame 4. The bracket 5 is vertically moved by the guide structure formed by the guide rod 8 and the guide groove 7. The limiting wheel 3 is installed on the bracket 5, which can drive the limiting wheel 3 to move, so as to adjust the vertical distance between the fixed wheel 2 and the limiting wheel 3. After the adjustment is completed, the thickness of the workpiece can be quickly understood by observing the scale line 9 on the guide rod 8.

[0025] See also Figures 1 to 3 The insert rod 12 is a cylinder, and the outer diameter of the insert rod 12 matches the inner diameter of the slot 11 . The first reversing gear 19 and the second reversing gear 20 are perpendicular to each other, and the first reversing gear 19 and the second reversing gear 20 are meshed.

[0026] Working principle: This is a molding die for making a guardrail fixed socket. One end of the flat iron is placed between the fixed wheel 2 and the limiting wheel 3. Then the handle rod 10 drives the plug rod 12 to be inserted into the slot 11. At the same time, the flat iron is located between the fixed wheel 2 and the movable wheel 14. Then the handle rod 10 is rotated with the plug rod 12 as the center of the circle. The limiting wheel 3 is pressed against the end of the flat iron, so that the movable wheel 14 drives the flat iron to form a circle around the fixed wheel 2. The vertical distance between the fixed wheel 2 and the limiting wheel 3 can be adjusted through the adjustment mechanism. The second reversing gear 20 can be driven to rotate through the handle 21. The second reversing gear 20 drives the screw rod 17 to rotate through the first reversing gear 19, so that the screw rod 17 is driven through the slider 16 and the sliding seat 13. The spacing between the movable wheel 14 and the insertion rod 12 can be adjusted to adjust the forming mold according to the thickness of the flat iron, so as to process flat irons of different thicknesses, which effectively improves the applicability of the forming mold. When it is necessary to adjust the vertical spacing between the fixed wheel 2 and the limiting wheel 3, the adjusting screw 6 is rotated, and the adjusting screw 6 drives the bracket 5 to move through the threaded connection with the fixed frame 4. The bracket 5 is vertically moved by the guide structure formed by the guide rod 8 and the guide groove 7. The limiting wheel 3 is installed on the bracket 5, which can drive the limiting wheel 3 to move, so as to adjust the vertical spacing between the fixed wheel 2 and the limiting wheel 3. After the adjustment is completed, the thickness of the workpiece can be quickly understood by observing the scale line 9 on the guide rod 8.

[0027] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A molding die for making a guardrail fixing socket, comprising a base, characterized in that: A fixed wheel is fixedly connected to the top of one side of the base, a limit wheel is arranged on the side of the base close to the fixed wheel, and the limit wheel is used to adjust the vertical distance from the fixed wheel to the fixed wheel through an adjustment mechanism, a handle rod is arranged above the fixed wheel, a slot is opened on the top of the fixed wheel, an insertion rod is fixedly connected to the bottom of one end of the handle rod corresponding to the slot, a sliding seat is arranged below the handle rod away from the insertion rod, a movable wheel is rotatably connected to the bottom of the sliding seat, and a sliding groove is opened at the bottom of the handle rod corresponding to the sliding seat; The sliding seat is fixedly connected with a sliding block at the top of the sliding groove corresponding to the sliding seat, and a screw rod threadably connected to the sliding block is rotatably connected in the sliding groove. A transmission groove is opened inside the handle rod near the sliding groove, and one end of the screw rod located in the transmission groove is fixedly connected with a first reversing gear, and the transmission groove is rotatably connected to the inside of the first reversing gear, and the end of the second reversing gear near the outer side of the handle rod is fixedly connected with a handle.

2. A forming mold for making a guardrail fixing socket according to claim 1, characterized in that: The adjusting mechanism includes a fixed frame, a fixed frame is fixedly connected to the top of the base near the limiting wheel, a bracket is arranged on the outer side of the limiting wheel, the limiting wheel is rotatably connected to the bracket, an adjusting screw is threadedly connected to the fixed frame, the end of the adjusting screw is rotatably connected to the bracket, guide grooves are symmetrically penetrated on both sides of the fixed frame near the adjusting screw, a guide rod is fixedly connected to the side of the bracket corresponding to the guide groove, and scale lines are arranged on the guide rod.

3. A forming mold for making a guardrail fixing socket according to claim 2, characterized in that: The guide rod is a cylinder, and the guide rod and the guide groove form a guide structure.

4. The forming mold for manufacturing a guardrail fixing socket according to claim 1, characterized in that: The insert rod is a cylinder, and the outer diameter of the insert rod matches the inner diameter of the slot.

5. The forming mold for manufacturing a guardrail fixing socket according to claim 1, characterized in that: The first reversing gear and the second reversing gear are perpendicular to each other, and the first reversing gear is meshed with the second reversing gear.

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