Bending equipment with auxiliary structure
By designing an auxiliary fixed-angle bending mechanism and a clamping mechanism, the problem of the difficulty in accurately controlling the angle of existing steel bar bending equipment has been solved, thus achieving the accuracy and stability of steel bar bending.
Patent Information
- Application Number
- CN202423111493.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-17
- Publication Date
- 2026-01-23
- Estimated Expiration
- 2034-12-17
AI Technical Summary
When workers manually control the buttons on existing rebar bending equipment, it is difficult to accurately control the bending angle of the rebar, which can easily lead to over-bending or under-bending.
A bending device with an auxiliary structure was designed, including an auxiliary fixed-angle bending mechanism and a clamping mechanism. The rotating plate is driven by a gear ring and gear transmission, and combined with a limiting sliding block and a screw, the fixed-angle bending of the steel bar is realized. The steel bar is fixed by the clamping block and the fitting block to ensure bending accuracy.
It achieves precise control over the bending of steel bars, avoiding over-bending or under-bending, and improves the accuracy and stability of steel bar bending.
Smart Images
Figure CN223819525U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to bending equipment technical field, concretely is a kind of bending equipment with auxiliary structure. BACKGROUND
[0002] Steel bar bending equipment is a kind of mechanical equipment for bending steel bar, its principle is to send steel bar into bending device for bending by motor driving force transmission system, specifically, after entering bending device, steel bar is fixed by clamping device, then bending device starts rotating, and steel bar is bent to the required angle, and the bending position of steel bar can be adjusted according to needs to meet the specific engineering requirements.
[0003] In prior art, when steel bar is bent, it is usually fixed on bending equipment, and pushed to side by bending column rotation, so that steel bar can be bent, but in actual use, when steel bar is bent, it usually needs worker to press driving button to drive bending column to rotate and bend, and when driving button is released, bending stops, and when steel bar needs to be bent to specified angle, the way of driving bending by button controlled by worker is not accurate enough, and over-bending or insufficient bending of steel bar can be caused, so it needs to improve a kind of bending equipment with auxiliary structure to solve the above problems. UTILITY MODEL CONTENTS
[0004] The utility model aims at providing a kind of bending equipment with auxiliary structure to solve the problems raised in the above background.
[0005] To achieve the above object, the utility model provides the following technical scheme: a kind of bending equipment with auxiliary structure, including friction surface base, the bottom inner side of the friction surface base is fixedly installed with support column, the top of the support column is fixedly installed with fixed column, the outside of the fixed column is fixedly installed with the block that fits, the inside and outside of the friction surface base are all provided with auxiliary angle-bending mechanism, the left side of the friction surface base is provided with clamping mechanism.
[0006] Preferably, the auxiliary fixed-angle bending mechanism comprises a rotating plate rotatably installed inside the friction surface base, a bending column fixedly installed on the top of the rotating plate, a hollow column fixedly installed on the bottom of the rotating plate, a tooth ring fixedly installed on the outside of the hollow column, a motor fixedly installed on the inside bottom of the friction surface base, a gear fixedly installed on the top of the transmission shaft of the motor, a slotted scale ring fixedly installed on the outside of the friction surface base, a limit sliding block slidably installed inside the slotted scale ring, a fixed-angle stopper fixedly installed on the right side of the limit sliding block, a screw rod one threadedly installed inside the fixed-angle stopper, a friction fastening block rotatably installed on the left side of the screw rod one, and an independent limit rod fixedly installed on the right side of the friction fastening block, so as to facilitate the fixed-angle bending of the reinforcing steel bar through the auxiliary fixed-angle bending mechanism.
[0007] Preferably, holes are formed in the corresponding positions of the fixed-angle stopper and the independent limit rod, and the independent limit rod is slidably installed inside the holes formed in the inside of the fixed-angle stopper, so as to facilitate the normal movement of the friction fastening block.
[0008] Preferably, the tooth ring is engaged with the gear, and the hollow column is rotatably installed on the outside of the supporting column, so as to facilitate the rotation of the rotating plate through the hollow column.
[0009] Preferably, grooves are formed in the corresponding positions of the friction surface base and the rotating plate, and the rotating plate is rotatably installed inside the grooves formed in the inside of the friction surface base, so as to facilitate the normal rotation of the rotating plate.
[0010] Preferably, the clamping mechanism comprises an installation plate fixedly installed on the left side of the friction surface base, a threaded block fixedly installed on the top of the installation plate, a screw rod two threadedly installed inside the threaded block, a clamping block rotatably installed on the right side of the screw rod two, and a connection limit rod fixedly installed on the left side of the clamping block, so as to facilitate the fixation of the reinforcing steel bar bending through the clamping mechanism.
[0011] Preferably, holes are formed in the corresponding positions of the threaded block and the connection limit rod, and the connection limit rod is slidably installed inside the holes formed in the inside of the threaded block, so as to facilitate the stable rightward movement of the clamping block.
[0012] Compared with the prior art, the bending equipment with an auxiliary structure has the following beneficial effects:
[0013] 1. This bending equipment with an auxiliary structure, through the auxiliary fixed-angle bending mechanism, enables the rotating plate to rotate during use via the transmission of the gear ring and gears, thereby causing the bending column to bend the reinforcing bar. By adjusting the position of the fixed-angle stop at the top of the slotted scale ring through the sliding limit block, the bending angle can be changed as needed. At the same time, by turning the screw, the friction fastening block can be moved to fix the position of the fixed-angle stop, thus limiting the bending angle of the reinforcing bar and preventing over-bending or under-bending.
[0014] 2. This bending device with auxiliary structure, through the clamping mechanism, enables the clamping block to move to the right under the restriction of the connecting limit rod during use by turning the screw two. It cooperates with the fitting block to fix the steel bar before bending, thus realizing the function of fixing the bent steel bar. Attached Figure Description
[0015] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.
[0016] Figure 1 This is a schematic diagram of the appearance and structure of this utility model;
[0017] Figure 2 This is a cross-sectional view of the external structure of this utility model;
[0018] Figure 3 This is a schematic diagram of the external structure of the auxiliary fixed-angle bending mechanism of this utility model;
[0019] Figure 4 This is an exploded view of the slotted graduation ring and its connection structure of this utility model;
[0020] Figure 5 This is a schematic diagram of the external structure of the clamping mechanism of this utility model.
[0021] In the diagram: 1. Friction surface base; 2. Auxiliary fixed-angle bending mechanism; 21. Rotating plate; 22. Bending column; 23. Hollow column; 24. Gear ring; 25. Motor; 26. Gear; 27. Slotted graduated ring; 28. Limiting sliding block; 29. Fixed-angle stop; 210. Tightening screw one; 211. Friction fastening block; 212. Independent limiting rod; 3. Clamping mechanism; 31. Mounting plate; 32. Threaded block; 33. Tightening screw two; 34. Clamping block; 35. Connecting limiting rod; 4. Support column; 5. Fixed column; 6. Adhesive block. Detailed Implementation
[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0023] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.
[0024] Example 1:
[0025] Please see Figures 1-4 This utility model provides a technical solution: a bending device with an auxiliary structure, including a friction surface base 1, a support column 4 fixedly installed on the bottom inner side of the friction surface base 1, a fixing column 5 fixedly installed on the top of the support column 4, a bonding block 6 fixedly installed on the outside of the fixing column 5, an auxiliary fixed angle bending mechanism 2 provided inside and outside the friction surface base 1, and a clamping mechanism 3 provided on the left side of the friction surface base 1.
[0026] Furthermore, the auxiliary fixed-angle bending mechanism 2 includes a rotating plate 21, which is rotatably installed inside the friction surface base 1. A bending column 22 is fixedly installed on the top of the rotating plate 21, and a hollow column 23 is fixedly installed on the bottom of the rotating plate 21. A toothed ring 24 is fixedly installed on the outside of the hollow column 23. A motor 25 is fixedly installed on the bottom inner side of the friction surface base 1. A gear 26 is fixedly installed on the top of the drive shaft of the motor 25. A slotted scale ring 27 is fixedly installed on the outside of the friction surface base 1. A limit sliding block 28 is slidably installed inside the slotted scale ring 27. A fixed-angle stop 29 is fixedly installed on the right side of the limit sliding block 28. A turning screw 210 is threaded inside the fixed-angle stop 29. A friction fastening block 211 is rotatably installed on the left side of the turning screw 210. An independent limit rod 212 is fixedly installed on the right side of the friction fastening block 211, which facilitates the fixed-angle bending of the reinforcing bars through the auxiliary fixed-angle bending mechanism 2.
[0027] Furthermore, holes are provided at corresponding positions of the fixed angle stop 29 and the independent limiting rod 212, and the independent limiting rod 212 is slidably installed inside the hole provided inside the fixed angle stop 29, so as to facilitate the normal movement of the friction fastening block 211.
[0028] Furthermore, the gear ring 24 meshes with the gear 26, and the hollow column 23 is rotatably mounted on the outside of the support column 4, so as to drive the rotating plate 21 to rotate through the hollow column 23.
[0029] Furthermore, a groove is provided at the corresponding position of the friction surface base 1 and the rotating plate 21, and the rotating plate 21 is rotatably installed inside the groove provided inside the friction surface base 1, so that the rotating plate 21 can rotate normally.
[0030] Example 2:
[0031] Please see Figure 5 Furthermore, in conjunction with Embodiment 1, the clamping mechanism 3 includes a mounting plate 31, which is fixedly mounted on the left side of the friction surface base 1. A threaded block 32 is fixedly mounted on the top of the mounting plate 31. A second screw 33 is installed in the internal thread of the threaded block 32. A clamping block 34 is rotatably mounted on the right side of the second screw 33. A connecting limiting rod 35 is fixedly mounted on the left side of the clamping block 34, which facilitates the fixing of the bent steel bar through the clamping mechanism 3.
[0032] Furthermore, holes are provided at the corresponding positions of the threaded block 32 and the connecting limit rod 35, and the connecting limit rod 35 is slidably installed inside the hole provided inside the threaded block 32, so that the clamping block 34 can move stably to the right.
[0033] In actual operation, when this device is used, the sliding limit block 28 is slidable to the required angle of the bent rebar, causing the limit block 28 to drive the fixed angle stop 29 to rotate. When the fixed angle stop 29 is at the required bending angle, the turning screw 210 is rotated, causing the turning screw 210 to drive the friction fastening block 211 to move inward under the restriction of the independent limit rod 212. After the friction fastening block 211 is firmly in contact with the surface of the friction surface base 1, the stroke of the limit block 28 is limited, so that the limit block 28 will not move. At this time, the rebar is placed... Place it on top of the rotating plate 21, positioning it to the left of the bonding block 6. Then, rotate and turn the screw 33 to move the clamping block 34 to the right under the restriction of the connecting limit rod 35, fixing the reinforcing bar together with the bonding block 6. Drive the motor 25 to make the gear 26 rotate, which in turn drives the gear ring 24 to rotate. At this time, the hollow column 23 drives the rotating plate 21 to rotate, and the bending column 22 begins to rotate, pushing the reinforcing bar. With the assistance of the fixed column 5, the reinforcing bar is bent. When the bending column 22 contacts the fixed angle stop 29, it can block the rotation of the bending column 22, thus stopping the bending of the reinforcing bar.
[0034] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.
Claims
1. A bending device with an auxiliary structure, comprising a friction surface base (1), characterized in that: A support column (4) is fixedly installed on the inner bottom side of the friction surface base (1), a fixing column (5) is fixedly installed on the top of the support column (4), and a bonding block (6) is fixedly installed on the outside of the fixing column (5). An auxiliary fixed angle bending mechanism (2) is provided inside and outside the friction surface base (1), and a clamping mechanism (3) is provided on the left side of the friction surface base (1). The auxiliary fixed-angle bending mechanism (2) includes a rotating plate (21), which is rotatably mounted inside the friction surface base (1). A bending column (22) is fixedly mounted on the top of the rotating plate (21), and a hollow column (23) is fixedly mounted on the bottom of the rotating plate (21). A gear ring (24) is fixedly mounted on the outside of the hollow column (23). A motor (25) is fixedly mounted on the bottom inner side of the friction surface base (1), and a gear (26) is fixedly mounted on the top of the drive shaft of the motor (25). A slotted scale ring (27) is fixedly installed on the outside of the friction surface base (1). A limiting sliding block (28) is slidably installed inside the slotted scale ring (27). A fixed angle stop (29) is fixedly installed on the right side of the limiting sliding block (28). A first screw (210) is threaded inside the fixed angle stop (29). A friction fastening block (211) is rotatably installed on the left side of the first screw (210). An independent limiting rod (212) is fixedly installed on the right side of the friction fastening block (211).
2. The bending device with an auxiliary structure according to claim 1, characterized in that: Holes are provided at corresponding positions of the fixed angle stop (29) and the independent limiting rod (212), and the independent limiting rod (212) is slidably installed inside the hole provided inside the fixed angle stop (29).
3. A bending device with an auxiliary structure according to claim 1, characterized in that: The gear ring (24) meshes with the gear (26), and the hollow column (23) is rotatably mounted on the outside of the support column (4).
4. A bending device with an auxiliary structure according to claim 1, characterized in that: The friction surface base (1) and the rotating plate (21) are provided with grooves at corresponding positions, and the rotating plate (21) is rotatably installed inside the grooves provided inside the friction surface base (1).
5. A bending device with an auxiliary structure according to claim 1, characterized in that: The clamping mechanism (3) includes a mounting plate (31), which is fixedly mounted on the left side of the friction surface base (1). A threaded block (32) is fixedly mounted on the top of the mounting plate (31). A second screw (33) is installed on the internal thread of the threaded block (32). A clamping block (34) is rotatably mounted on the right side of the second screw (33). A connecting limit rod (35) is fixedly mounted on the left side of the clamping block (34).
6. A bending device with an auxiliary structure according to claim 5, characterized in that: The threaded block (32) has holes at the corresponding positions of the connecting limit rod (35), and the connecting limit rod (35) is slidably installed inside the hole opened inside the threaded block (32).