Building steel bar bending device
By using the limit structure of insertion rods and positioning blocks in the building steel bar bending device, the problem of reduction in punch pressure caused by the rotation of the stamping roller is solved, and a better steel bar bending effect is achieved.
Patent Information
- Application Number
- CN202421561728.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-04
- Publication Date
- 2025-05-30
- Estimated Expiration
- 2034-07-04
AI Technical Summary
In stamping equipment, the fixing components of the stamping roller are loose, causing the stamping roller to rotate against the steel bars, reducing the punching pressure and affecting the bending effect of the steel bars.
A building reinforcement bending device is designed to prevent the stamping roller from rotating during stamping by snapping the stamping roller into the mounting frame and using a limiting structure of the insertion rod and the positioning block.
It effectively prevents the stamping roller from rotating during the steel bar stamping process, increases the punching pressure, and thus improves the bending effect of the steel bar.
Smart Images
Figure CN222919528U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to a building steel bar bending device, specifically a building steel bar bending device, belonging to the technical field of building steel bars. Background Technique
[0002] Building steel bars refer to various steel bars, steel wires, etc. used in reinforced concrete. In building engineering, it is often necessary to bend steel bars into different angles for convenient use. Since the hardness of steel bars is relatively large, bending steel bars requires a stamping device to press and bend the steel bars.
[0003] However, when the stamping device processes steel bars, since there are stamping rollers fixed on the stamping device, and the stamping rollers are in contact with the side wall of the steel bars, after the device is used for a long time, the fixing components installed on the stamping rollers become loose, causing the stamping rollers to rotate when contacting the steel bars, which is likely to reduce the stamping force of the stamping rollers on the steel bars and is not conducive to improving the bending effect of the steel bars. Content of the Utility Model
[0004] The purpose of the utility model is to provide a building steel bar bending device to solve the above problems. After the stamping roller is clamped into the mounting frame, the insertion rod can be inserted into the mounting frame and the stamping roller. Use a tool to threadedly install the positioning block onto the clamping rod, so that the positioning block can be in contact with the mounting frame, thereby preventing the stamping roller from rotating when stamping the steel bar.
[0005] The utility model realizes the above purpose through the following technical solutions. A building steel bar bending device includes a driving component, and a stamping mechanism is fixedly installed on the driving component. The stamping mechanism includes a mounting frame and a stamping roller. The driving component is fixedly connected with the mounting frame. The mounting frame is clamped with the stamping roller. An insertion rod is clamped and connected between the mounting frame and the stamping roller. Both ends of the insertion rod are fixedly connected with clamping rods. A positioning block is threadedly connected to the clamping rods. A slot is provided on the mounting frame. A bottom plate is provided at the bottom end of the driving component. A fixing mechanism is installed on the bottom plate. A limiting mechanism is clamped and installed on the fixing mechanism.
[0006] Preferably, the insertion rod is clamped and installed at the slot part, and both the insertion rod and the slot are arranged in a quadrilateral structure.
[0007] Preferably, the width of the insertion rod is greater than the diameter of the clamping rod, and the length of the mounting frame is equal to the length of the insertion rod.
[0008] Preferably, the positioning block is arranged in a hexagonal structure, and the positioning block is in contact with the mounting frame and the insertion rod.
[0009] Preferably, the fixing mechanism includes a fixing rod and a base. The base is snap-fitted on the bottom plate. The base is fixedly connected with a fixing rod and a clamping plate. A plurality of sliding rods are fixedly connected to the bottom plate. An empty groove is provided on the clamping plate. The clamping plate is slidably connected with the sliding rods. A sleeve rod is fixedly installed on the driving component.
[0010] Preferably, the inner diameter of the sleeve rod is equal to the diameter of the fixing rod, and the sleeve rod is located at the top of the fixing rod.
[0011] Preferably, a plurality of the clamping plates are all arranged obliquely, and the diameter of the sliding rod is equal to the width of the empty groove.
[0012] Preferably, the limiting mechanism includes a mounting seat and a mold. The base is fixedly connected with a mounting seat. The mold is snap-fitted on the mounting seat. A clamping groove and a limiting hole are provided on the mold. A limiting rod is threadedly connected to the mounting seat. A baffle is fixedly connected to the mounting seat.
[0013] Preferably, the position of the clamping groove is aligned with the protruding part of the stamping roller, and the mold is arranged in an arc surface structure.
[0014] Preferably, the limiting rod penetrates through the inner wall of the mold, and the limiting rod rotates at the position of the limiting hole.
[0015] The beneficial effects of the present utility model are as follows: When installing the stamping roller, the operator can first snap the stamping roller into the mounting frame fixed on the driving component. Since two slots are symmetrically provided on the mounting frame, the inserting rod penetrates through the mounting frame and the stamping roller, and both the inserting rod and the slot are arranged in a quadrilateral structure. When the inserting rod is clamped and connected with the inner wall of the stamping roller, it can limit the stamping roller; two clamping rods are symmetrically and fixedly connected to both ends of the inserting rod. When using a tool to threadedly install the positioning block on the side wall of the clamping rod and the positioning block rotates to a state of abutting against the side wall of the mounting frame, the positioning block can limit the clamping rod, thereby preventing the stamping roller from easily rotating when stamping building steel bars. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 is a schematic diagram of the overall structure of the present utility model;
[0017] Figure 2 is Figure 1 the enlarged schematic diagram of part A shown in;
[0018] Figure 3 is a schematic diagram of the connection structure of the base and the bottom plate of the present utility model;
[0019] Figure 4 is a schematic diagram of the connection structure of the driving component and the mounting frame of the present utility model;
[0020] Figure 5Schematic diagram of the connection structure of the stamping roller and the insertion rod of the present utility model;
[0021] Figure 6 Schematic diagram of the connection structure of the mounting seat and the limiting rod of the present utility model;
[0022] Figure 7 Schematic diagram of the structure of the mold of the present utility model.
[0023] In the figure: 1, drive assembly; 2, stamping mechanism; 201, mounting frame; 202, stamping roller; 203, slot; 204, insertion rod; 205, positioning block; 206, clamping rod; 3, limiting mechanism; 301, baffle; 302, mounting seat; 303, mold; 304, card slot; 305, limiting rod; 306, limiting hole; 4, fixing mechanism; 401, sleeve rod; 402, fixing rod; 403, clamping plate; 404, empty slot; 405, sliding rod; 406, base; 5, bottom plate. Specific embodiments
[0024] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model.
[0025] Embodiment
[0026] Please refer to Figures 1-6 , the present utility model provides a technical solution: Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model.
[0027] Please refer to Figures 1-7As shown in the figure, a building steel bar bending device includes a driving component 1, on which a stamping mechanism 2 is fixedly installed. The stamping mechanism 2 includes a mounting frame 201 and a stamping roller 202. The mounting frame 201 is fixedly connected to the driving component 1, and the stamping roller 202 is snap-fitted on the mounting frame 201. A plug rod 204 is snap-connected between the mounting frame 201 and the stamping roller 202. Both ends of the plug rod 204 are fixedly connected with clamping rods 206, and a positioning block 205 is threadedly connected to the clamping rods 206. A slot 203 is provided on the mounting frame 201. A bottom plate 5 is provided at the bottom end of the driving component 1, and a fixing mechanism 4 is installed on the bottom plate 5, and a limiting mechanism 3 is snap-fitted on the fixing mechanism 4.
[0028] As a technical optimization scheme of the present invention, the plug rod 204 is snap-fitted at the slot 203, and both the plug rod 204 and the slot 203 are arranged in a quadrilateral structure. The plug rod 204 limits the stamping roller 202, thereby preventing the stamping roller 202 from rotating when stamping the steel bar.
[0029] As a technical optimization scheme of the present invention, the width of the plug rod 204 is greater than the diameter of the clamping rod 206, and the length of the mounting frame 201 is equal to the length of the plug rod 204. The end of the plug rod 204 is flush with the side wall of the mounting frame 201, which is convenient for installing the plug rod 204.
[0030] As a technical optimization scheme of the present invention, the positioning block 205 is arranged in a hexagonal structure, and the positioning block 205 contacts the mounting frame 201 and the plug rod 204. When the positioning block 205 rotates to a state of abutting against the side wall of the mounting frame 201, it can limit the clamping rod 206.
[0031] As a technical optimization scheme of the present invention, the fixing mechanism 4 includes a fixing rod 402 and a base 406. The base 406 is snap-fitted on the bottom plate 5, and the fixing rod 402 and a clamping plate 403 are fixedly connected to the base 406. A plurality of sliding rods 405 are fixedly connected to the bottom plate 5. An empty slot 404 is provided on the clamping plate 403, and the clamping plate 403 is slidably connected to the sliding rods 405. A sleeve rod 401 is fixedly installed on the driving component 1. Through the sliding rods 405, the clamping plate 403 can be limited, which is convenient for installing the base 406 on the bottom plate 5.
[0032] As a technical optimization scheme of the present invention, the inner diameter of the sleeve rod 401 is equal to the diameter of the fixing rod 402, and the sleeve rod 401 is located at the top of the fixing rod 402. When the driving component 1 slides, it can drive the sleeve rod 401 to slide along the side wall of the fixing rod 402.
[0033] As a technical optimization solution of the present utility model, a plurality of the clamping plates 403 are all inclined. The diameter of the sliding rod 405 is equal to the width of the empty groove 404. When installing the mounting base 406, the clamping plates 403 can slide along the side wall of the sliding rod 405.
[0034] As a technical optimization solution of the present utility model, the limiting mechanism 3 includes a mounting seat 302 and a mold 303. A mounting seat 302 is fixedly connected to the base 406. A mold 303 is snap-fitted on the mounting seat 302. A card slot 304 and a limiting hole 306 are provided on the mold 303. A limiting rod 305 is threadedly connected to the mounting seat 302. A baffle 301 is fixedly connected to the mounting seat 302. Place the construction steel bar at the position of the card slot 304 and start the driving assembly 1, which can drive the stamping roller 202 to stamp the steel bar.
[0035] As a technical optimization solution of the present utility model, the position of the card slot 304 is aligned with the protruding part of the stamping roller 202, and the mold 303 is arranged in an arc surface structure. After the steel bar is bent, it can contact the inner wall of the mold 303, which is convenient for processing the steel bar.
[0036] As a technical optimization solution of the present utility model, the limiting rod 305 penetrates the inner wall of the mold 303, and the limiting rod 305 rotates at the position of the limiting hole 306. Rotating the limiting rod 305 can fix it inside the mold 303, thus facilitating the limitation of the mold 303.
[0037] When the utility model is in use, first, when installing the stamping roller 202, the operator can first snap the stamping roller 202 into the mounting bracket 201 fixed on the driving component 1. Since two slots 203 are symmetrically arranged on the mounting bracket 201, the inserting rod 204 penetrates through the mounting bracket 201 and the stamping roller 202, and both the inserting rod 204 and the slots 203 are arranged in a quadrilateral structure. When the inserting rod 204 is engaged with the inner wall of the stamping roller 202, it can limit the stamping roller 202; two clamping rods 206 are symmetrically and fixedly connected to both ends of the inserting rod 204. Use a tool to threadedly install the positioning block 205 on the side wall of the clamping rod 206. When the positioning block 205 rotates to a state where it abuts against the side wall of the mounting bracket 201, the positioning block 205 can limit the clamping rod 206, thereby preventing the stamping roller 202 from easily rotating when stamping building steel bars; put the clamping plate 403 fixed on the base 406 on the sliding rod 405, and then the clamping plate 403 slides along the side wall of the sliding rod 405. When the bottom end of the base 406 contacts the bottom plate 5, it can be installed on the top end of the bottom plate 5; then snap the mold 303 into the mounting seat 302 fixed on the base 406. Since two limiting holes 306 are symmetrically arranged on the mold 303, use a tool to threadedly install the limiting rod 305 into the mounting seat 302 and the mold 303, which can limit the mold 303; then place the building steel bars at the position of the clamping groove 304 provided in the mold 303. When one end of the steel bar abuts against the side wall of the baffle 301 fixed on the mounting seat 302, the ends of several steel bars can be flush. Start the driving component 1, which can drive the sleeve rod 401 and the stamping roller 202 to move. When the stamping roller 202 abuts against the steel bar, the sleeve rod 401 can slide along the side wall of the fixed rod 402. When the steel bar is in a bent state, it can abut against the inner wall of the mold 303, thereby completing the bending process of the steel bar.
[0038] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or sequence between these entities or operations. Moreover, the term "comprises", "comprising" or any other variation thereof is intended to cover a non-exclusive inclusion, such that a process, method, article or device comprising a series of elements includes not only those elements, but also other elements not expressly listed, or elements inherent to such process, method, article or device.
[0039] Finally, it should be noted that the above are only the preferred embodiments of the present utility model and are not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or perform equivalent replacements on some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.
Claims
1. A construction steel bar bending device, comprising a drive assembly (1), characterized in that: A punching mechanism (2) is fixedly mounted on the driving component (1), the punching mechanism (2) comprising a mounting frame (201) and a punching roller (202), the driving component (1) is fixedly connected to the mounting frame (201), the punching roller (202) is snap-fitted and mounted on the mounting frame (201), an insertion rod (204) is snap-fitted and connected between the mounting frame (201) and the punching roller (202), both ends of the insertion rod (204) are fixedly connected to clamping rods (206), a positioning block (205) is threadedly connected to the clamping rod (206), a slot (203) is provided on the mounting frame (201), a bottom plate (5) is provided at the bottom end of the driving component (1), a fixing mechanism (4) is mounted on the bottom plate (5), and a limiting mechanism (3) is snap-fitted and mounted on the fixing mechanism (4).
2. A construction steel bar bending device according to claim 1, characterized in that: The slot (203) is snap-fitted with an insertion rod (204), and both the insertion rod (204) and the slot (203) are arranged in a quadrilateral structure.
3. A construction steel bar bending device according to claim 1, characterized in that: The width of the insertion rod (204) is greater than the diameter of the clamping rod (206), and the length of the mounting frame (201) is equal to the length of the insertion rod (204).
4. A construction steel bar bending device according to claim 1, characterized in that: The positioning block (205) is arranged in a hexagonal structure, and the positioning block (205) is in contact with the mounting frame (201) and the insertion rod (204).
5. A construction steel bar bending device according to claim 1, characterized in that: The fixing mechanism (4) comprises a fixing rod (402) and a base (406); the base (406) is mounted on the bottom plate (5); the fixing rod (402) and a clamping plate (403) are fixedly connected to the base (406); a plurality of sliding rods (405) are fixedly connected to the bottom plate (5); an empty groove (404) is provided on the clamping plate (403); the clamping plate (403) and the sliding rod (405) are slidably connected; and a sleeve rod (401) is fixedly mounted on the driving assembly (1).
6. A construction steel bar bending device according to claim 5, characterized in that: The inner diameter of the sleeve rod (401) is equal to the diameter of the fixed rod (402), and the sleeve rod (401) is located at the top end of the fixed rod (402).
7. A construction steel bar bending device according to claim 6, characterized in that: The plurality of clamping plates (403) are all arranged in an inclined manner, and the diameter of the sliding rod (405) is equal to the width of the empty slot (404).
8. A construction steel bar bending device according to claim 7, characterized in that: The limiting mechanism (3) comprises a mounting seat (302) and a mould (303); the mounting seat (302) is fixedly connected to the base (406); the mould (303) is clamped and mounted on the mounting seat (302); a clamping groove (304) and a limiting hole (306) are provided on the mould (303); a limiting rod (305) is threadedly connected to the mounting seat (302); and a baffle (301) is fixedly connected to the mounting seat (302).
9. A construction steel bar bending device according to claim 8, characterized in that: The clamping groove (304) is aligned with the protruding portion of the punching roller (202), and the mold (303) is arranged in a curved surface structure.
10. A construction steel bar bending device according to claim 9, characterized in that: The limiting rod (305) passes through the inner wall of the mold (303), and the limiting hole (306) is rotatable with the limiting rod (305).